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    <loc>https://dnatube.com/videos/Why-is-the-Suns-atmosphere-so-hot</loc>
    <lastmod>2026-10-08</lastmod>
    <video:video>
      <video:title>Why is the Sun&apos;s atmosphere so hot</video:title>
      <video:description>NASA&apos;s upcoming MUSE (Multi-slit Solar Explorer) mission aims to uncover why the Sun&apos;s atmosphere (the corona) is millions of degrees hotter than its surface and how solar flares drive space weather that impacts Earth.

Source: the California Academy of Sciences [Academy]. </video:description>
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      <video:publication_date>2026-07-04T22:55:36.708Z</video:publication_date>
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      <video:uploader>Naz</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/CS50-2012-Week-0</loc>
    <lastmod>2026-09-13</lastmod>
    <video:video>
      <video:title>CS50 2012 / Week 0</video:title>
      <video:description>Introduction.  Bits.  Binary.  ASCII.  Programming.  Algorithms.  Statements.  Boolean expressions.  Conditions.  Loops.  Variables.  Threads.  Events.</video:description>
      <video:thumbnail_loc>https://i.ytimg.com/vi/TLwGZfx4ibg/hqdefault.jpg</video:thumbnail_loc>
      <video:duration>3503</video:duration>
      <video:publication_date>2026-08-12T05:21:36.552Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/TLwGZfx4ibg</video:player_loc>
      <video:uploader>Harvard University</video:uploader>
      <video:tag>cs50</video:tag>
      <video:tag>2012</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Why-Your-Brain-Wont-Let-That-Memory-Go-ADHD-Explained</loc>
    <lastmod>2026-09-11</lastmod>
    <video:video>
      <video:title>Why Your Brain Won&apos;t Let That Memory Go (ADHD Explained)</video:title>
      <video:description>Still thinking about something that happened days ago? You&apos;re not dramatic. You&apos;re not &quot;too sensitive.&quot;

For many adults with ADHD, emotions don&apos;t follow the same off-switch that other things do. The brain keeps the loop open, not because you&apos;re dwelling on purpose, but because shifting out of emotional activation is genuinely harder when attention regulation is part of the picture.
This doesn&apos;t mean you&apos;re stuck forever. It means you need a different approach than &quot;just let it go.&quot;

Try this:
Name it: &quot;I&apos;m still carrying Tuesday.&quot;
Check: Is there anything left to do, or is it over?
If it&apos;s over: &quot;It happened. It affected me. I don&apos;t have to keep solving it.&quot;
That small acknowledgment can help the brain register that the loop is closed.

Save this for the next time you can&apos;t stop replaying something. 💙

Grit Mindset Therapy | Dr. Munn Saechao, PsyD, LCSW, PPSC | Clinical Psychologist Specializing in ADHD therapy for teens, adults, and parents of children with ADHD in Mountain View &amp; California who are struggling with anxiety, depression, emotional overwhelm, burnout, and the pressure to keep up. 

Webpage: https://www.drmunn.com 
Instagram: https://www.instagram.com/gritmindsettherapy 
Facebook: https://www.facebook.com/gritmindsettherapy 
LinkedIn: https://www.linkedin.com/in/drmunn

Disclaimer: This content is for informational and educational purposes only. It is not a substitute for professional medical or mental health care. If you are experiencing distress or need help, please consult with a licensed clinician, go to your nearest emergency room, or call emergency services.


Music: &quot;Flower Cup&quot; by Lukrembo
Provided by Free To Use Music
https://freetouse.com/music/lukrembo</video:description>
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      <video:duration>27</video:duration>
      <video:publication_date>2026-09-11T05:14:21.680Z</video:publication_date>
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      <video:uploader>Grit Mindset Therapy</video:uploader>
      <video:category>Psychology </video:category>
      <video:tag>Brain</video:tag>
      <video:tag>Memory</video:tag>
      <video:tag>ADHD</video:tag>
      <video:tag>Explained</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Hubble-Deep-Space-Image-Transformed-into-Sound</loc>
    <lastmod>2026-09-10</lastmod>
    <video:video>
      <video:title>Hubble Deep-Space Image Transformed into Sound</video:title>
      <video:description>Space is transformed into sound in this sonification of the galaxy cluster RXC J0142.9+4438, captured by NASA’s Hubble Space Telescope. As the visualization moves from left to right, the sound frequency changes according to each object’s vertical position, ranging from 30 to 1,000 hertz. Objects near the bottom produce lower notes, while those near the top generate higher tones.

Most of the visible points are galaxies containing countless stars, although several bright foreground stars can also be seen. Stars and compact galaxies produce short, distinct tones, while large spiral galaxies create longer sounds with shifting pitches. Near the middle of the video, the dense concentration of galaxies at the cluster’s center produces a noticeable swell of mid-range tones.

The image was captured on August 13, 2018, using Hubble’s Advanced Camera for Surveys and Wide Field Camera 3.

Download the video from NASA’s Scientific Visualization Studio.

Credit: NASA, Hubble, and SYSTEM Sounds (Matt Russo and Andrew Santaguida)</video:description>
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      <video:duration>32</video:duration>
      <video:publication_date>2026-08-30T18:26:39.813Z</video:publication_date>
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      <video:tag>Hubble</video:tag>
      <video:tag>DeepSpace</video:tag>
      <video:tag>image</video:tag>
      <video:tag>Transformed</video:tag>
      <video:tag>into</video:tag>
      <video:tag>Sound</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/3D-Infrared-Flyover-of-Jupiters-North-Pole</loc>
    <lastmod>2026-09-06</lastmod>
    <video:video>
      <video:title>3D Infrared Flyover of Jupiter’s North Pole</video:title>
      <video:description>This animation takes viewers on a low flight over Jupiter’s north pole, revealing the three-dimensional structure of its massive central cyclone and the eight cyclones surrounding it.

The visualization uses imagery derived from data collected by the Jovian Infrared Auroral Mapper (JIRAM) aboard NASA’s Juno spacecraft during its fourth flyby of Jupiter. JIRAM detects temperatures within the planet’s atmosphere, helping scientists better understand the powerful cyclones at its poles.

In the animation, yellow regions represent warmer areas located deeper within Jupiter’s atmosphere, while darker regions indicate colder areas at higher altitudes. The brightness temperatures range from approximately 260 K (−13°C) to 190 K (−83°C). Brightness temperature describes the intensity of infrared radiation at a wavelength of 5 micrometers traveling from the top of Jupiter’s atmosphere toward Juno, expressed as a temperature.

Learn more from NASA.

Credit: NASA/JPL-Caltech/SwRI/ASI/INAF/JIRAM</video:description>
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      <video:duration>80</video:duration>
      <video:publication_date>2026-08-30T18:31:45.569Z</video:publication_date>
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      <video:tag>Jupiter</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Gyroscope-lecture</loc>
    <lastmod>2026-09-04</lastmod>
    <video:video>
      <video:title>Gyroscope lecture</video:title>
      <video:description>This is yet another video on gyroscope. It reveals more information and explanations. 
Source: https://www.youtube.com/watch?v=mRZGdvJQnPU</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/79ecc1e7-1b6e-4095-8d4f-7ebf0cc5ba18/cand_5.jpg</video:thumbnail_loc>
      <video:duration>879</video:duration>
      <video:publication_date>2011-11-29T22:00:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/video/2026/09/1788549177164-1afbdc506a4fe1c4f816341677c8dc20.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Gyroscope</video:tag>
      <video:tag>Lecture</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/NASAs-Sun-Sonification-Raw-Solar-Audio</loc>
    <lastmod>2026-09-04</lastmod>
    <video:video>
      <video:title>NASA’s Sun Sonification: Raw Solar Audio</video:title>
      <video:description>These solar sounds were created from 40 days of data collected by the Michelson Doppler Imager (MDI) aboard the Solar and Heliospheric Observatory (SOHO) and processed by A. Kosovichev.

To generate the sounds, Kosovichev began with Doppler velocity measurements averaged across the solar disk, preserving only low-degree oscillation modes (l = 0, 1, and 2). He then removed effects caused by spacecraft motion, instrument tuning, and erroneous data points. The data were filtered near 3 mHz to isolate clear solar sound waves from supergranulation and instrumental noise. Finally, missing data were interpolated, and the recording was accelerated by a factor of 42,000 to shift the frequencies into the range of human hearing.

Read more and download the audio from NASA.

Additional audio recordings are available from the Stanford Experimental Physics Laboratory’s Solar Sounds page. Supporting materials can also be downloaded from NASA’s Scientific Visualization Studio.

Credit: A. Kosovichev, Stanford Experimental Physics Laboratory</video:description>
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      <video:duration>82</video:duration>
      <video:publication_date>2026-08-30T18:24:47.008Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/video/2026/08/1788114287651-c751010f6df12fbe41d8c6d2f18cfa41.mp4</video:content_loc>
      <video:category>Astrophysics</video:category>
      <video:tag>sun</video:tag>
      <video:tag>solar</video:tag>
      <video:tag>audio</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/This-Animal-Defies-the-Biology-of-Aging</loc>
    <lastmod>2026-09-04</lastmod>
    <video:video>
      <video:title>This Animal Defies the Biology of Aging!</video:title>
      <video:description>This video explores the important role of naked mole rats in scientific research. These unusual subterranean mammals help scientists investigate cancer resistance, longevity, genetics, and cellular repair, offering valuable insights into aging and human health.

Source: Understanding Animal Research on YouTube. https://www.youtube.com/@understandinganimalresearch</video:description>
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      <video:duration>238</video:duration>
      <video:publication_date>2026-08-31T20:53:15.860Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/video/2026/08/1788209599350-4bfebc91714b026e69c1590a0837650e.mp4</video:content_loc>
      <video:uploader>Animal Reserach  Videos </video:uploader>
      <video:tag>mole</video:tag>
      <video:tag>Rat</video:tag>
      <video:tag>Understanding</video:tag>
      <video:tag>Animal</video:tag>
      <video:tag>Researc</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>Aging</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/NASAs-Sounds-of-the-Sun-Low-Frequency-Solar-Audio</loc>
    <lastmod>2026-09-04</lastmod>
    <video:video>
      <video:title>NASA’s Sounds of the Sun: Low-Frequency Solar Audio</video:title>
      <video:description>NASA heliophysicist C. Alex Young explains how sound helps connect us to the Sun and other stars. This video features the Sun’s low-frequency sounds, offering a fascinating way to experience solar activity through audio.

Listen to the raw Sun sonification without commentary, or learn more from NASA.

Credit: NASA’s Goddard Space Flight Center
Lead Producers: Micheala Sosby and Katie Atkinson
Narrator: C. Alex Young
Technical Support: Aaron E. Lepsch
Music: “Flow” by Lee Rosevere</video:description>
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      <video:duration>182</video:duration>
      <video:publication_date>2026-08-30T18:23:07.667Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/video/2026/08/1788114194781-fa1098ec9c4ed3c3cde2b6d20bee452c.mp4</video:content_loc>
      <video:category>Astrophysics</video:category>
      <video:tag>sun</video:tag>
      <video:tag>solar</video:tag>
      <video:tag>frequency</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Apollo-13s-Journey-Around-the-Moon-in-4K</loc>
    <lastmod>2026-09-04</lastmod>
    <video:video>
      <video:title>Apollo 13’s Journey Around the Moon in 4K</video:title>
      <video:description>This video uses data collected by NASA’s Lunar Reconnaissance Orbiter to recreate the breathtaking views witnessed by the Apollo 13 astronauts during their dangerous journey around the Moon’s far side in 1970.

Presented in 4K resolution, the visualization begins with Earth setting behind the Moon and the Sun rising over the lunar surface. It follows Apollo 13’s free-return trajectory around the Moon and concludes when the crew reestablished radio contact with Mission Control. The video also provides a continuous view of the lunar surface along the spacecraft’s route. All sequences have been accelerated and are not shown in real time.

Data visualization: Ernie Wright (USRA)
Video production and editing: David Ladd (USRA)
Music: “Visions of Grandeur” by Frederik Wiedmann, provided by Universal Production Music</video:description>
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      <video:duration>144</video:duration>
      <video:publication_date>2026-08-30T18:29:20.702Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/video/2026/08/1788114562319-2d72c5124fe593131282c33f47815588.mp4</video:content_loc>
      <video:category>Astrophysics</video:category>
      <video:tag>Apollo</video:tag>
      <video:tag>Moon</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/NASAs-Orion-Engineering-a-Spacecraft-for-Deep-Space-Exploration</loc>
    <lastmod>2026-09-04</lastmod>
    <video:video>
      <video:title>NASA’s Orion: Engineering a Spacecraft for Deep-Space Exploration</video:title>
      <video:description>Kelly Smith explains the engineering and safety systems behind NASA&apos;s Orion spacecraft. This overview details the mission objectives for its maiden flight, including the preparation for extreme temperatures and radiation encountered while traveling through space toward eventual deep-space exploration.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2026/08/32b56b5a-4511-4f6b-97a4-990579afc006/cand_50.jpg</video:thumbnail_loc>
      <video:duration>421</video:duration>
      <video:publication_date>2026-08-30T18:33:34.315Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/video/2026/08/1788114820426-ad0afb9ee0a040ecef5c36d55624da44.mp4</video:content_loc>
      <video:category>Astrophysics</video:category>
      <video:tag>Orion</video:tag>
      <video:tag>fire</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Naked-Mole-Rats-and-Pain-What-Scientists-Are-Discovering</loc>
    <lastmod>2026-09-04</lastmod>
    <video:video>
      <video:title>Naked Mole-Rats and Pain: What Scientists Are Discovering</video:title>
      <video:description>Up to 40% of adult population in the UK will experience chronic pain in their lifetime. Using the naked mole-rat as a model organism, Prof. Ewan St. John Smith describes the research ongoing to understand how the pain system works in order to develop new painkillers for such conditions.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2026/08/3c11967c-ee5b-43ff-9910-6498d6bf7fb7/cand_80.jpg</video:thumbnail_loc>
      <video:duration>394</video:duration>
      <video:publication_date>2026-08-31T20:59:21.187Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/video/2026/08/1788209967929-8758af05640bbad34ba43e8d8cfb87fd.mp4</video:content_loc>
      <video:uploader>Animal Reserach  Videos </video:uploader>
      <video:tag>Naked</video:tag>
      <video:tag>mole</video:tag>
      <video:tag>research</video:tag>
      <video:tag>Aging</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Why-Scientists-Study-Gray-Short-Tailed-Opossums</loc>
    <lastmod>2026-09-04</lastmod>
    <video:video>
      <video:title>Why Scientists Study Gray Short-Tailed Opossums</video:title>
      <video:description>Grey short-tailed opossums (Monodelphis domestica) are the only marsupials commonly bred for scientific research. Because marsupials diverged from the mammalian lineage leading to humans around 148 million years ago, their distinct biology helps scientists study evolution, development, and immune-system differences, including variations in T cells.

Unlike most mammals, young opossums—called joeys—are born at a very early stage of development. They attach to their mother’s abdomen for approximately eight weeks, allowing researchers to observe their growth without invasive procedures or complex imaging.

Filmed at the Francis Crick Institute in the UK, the video includes:

A young opossum on a gloved hand
Young opossums exploring and climbing in their cage
An adult female in her cage
A female with nearly adult young
An adult male in his cage
A female being removed for weighing
Enrichment through feeding with mealworms

Learn more: www.crick.ac.uk/news/2020-03-03_how-do-we-use-opossums-in-research

www.understandinganimalresearch.org.uk/what-is-animal-research/a-z-animals/opossum</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2026/08/bed506ec-93d1-41cc-adbe-9ff9a3dfb702/cand_5.jpg</video:thumbnail_loc>
      <video:duration>503</video:duration>
      <video:publication_date>2026-08-31T21:03:29.391Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/video/2026/08/1788210223546-cefc4b39eca23715f162d44a7230a574.mp4</video:content_loc>
      <video:uploader>Animal Reserach  Videos </video:uploader>
      <video:tag>opossum</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/NF-kappaB-pathways</loc>
    <lastmod>2026-09-02</lastmod>
    <video:video>
      <video:title>NF-kappaB pathways</video:title>
      <video:description>This video features an alternative and classical NF-kappaB pathway to inhibition in the personalized treating of a hematologic malignancies. This presented in 2010 in the ASCO meeting in Illinois.

Source: https://www.youtube.com/watch?v=MNVB7K-MDws 

Scenes Description.
Scene 1: In the classical pathway, incoming stimuli to cell surface receptors initiate a cytoplasmic cascade, beginning with the activation of the IKK-gamma/IKK-alpha/IKK-beta complex.

IKK-beta becomes phosphorylated.

Scene 2: The IKK complex phosphorylates the IkappaB that is bound to the p50/p65 subunits of NF-kappaB and inhibits its activity.

Scene3: Phosphorylated IkappaB undergoes ubiquitinylation followed by proteasomal degradation. This permits NF-kappaB translocation to the nucleus, leading to gene transcription of anti-apoptotic and inflammatory proteins.

Scene 4: Bortezomib inhibits proteasomes, preventing the degradation of IkappaB, thereby indirectly inhibiting NF-kappaB transcription activity.

Scene 5: In the alternative pathway, extracellular stimuli stimulate cell surface receptors, which leads to the activation of NIK.

Scene 6: NIK phosphorylates dimerized IKK-alpha.

Scene 7: The RelB/p100 complex is phosphorylated by the IKK-alpha dimer.

Scene 8: Upon ubiquitinylation, p100 is cleaved. This yields a RelB/p52 complex which translocates to the nucleus to transcribe proteins related to lymphoid organ development and homeostasis.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/4a644e5d-9e1a-4375-a378-2f117eef3fd8/cand_50.jpg</video:thumbnail_loc>
      <video:duration>47</video:duration>
      <video:publication_date>2011-10-23T16:21:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/video/2026/09/1788388665807-18e4d225e0196a61fa2a6fbf824219b0.mp4</video:content_loc>
      <video:uploader>hp175</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>pathways</video:tag>
      <video:tag>classical</video:tag>
      <video:tag>NF</video:tag>
      <video:tag>kappaB</video:tag>
      <video:tag>alternative</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Making-Tractor-Beams-a-Reality-Eventually</loc>
    <lastmod>2026-09-02</lastmod>
    <video:video>
      <video:title>Making Tractor Beams a Reality (Eventually)</video:title>
      <video:description>Making Tractor Beams a Reality is not quite explained clearly yet.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/3fa560fa-3a07-4ecc-aa61-36f39e8bd77a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>43</video:duration>
      <video:publication_date>2011-11-09T16:00:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/video/2026/09/1788386931197-4a62bf8f9834350c1f74c88b3fe991bf.mp4</video:content_loc>
      <video:uploader>chandika muthumuni</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Making</video:tag>
      <video:tag>Tractor</video:tag>
      <video:tag>Beams</video:tag>
      <video:tag>A</video:tag>
      <video:tag>reality</video:tag>
      <video:tag>Eventually</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Chemical-Science-Lewis-Diagrams-Lecture-12</loc>
    <lastmod>2026-09-02</lastmod>
    <video:video>
      <video:title>Chemical Science - Lewis Diagrams - Lecture 12</video:title>
      <video:description>Principles of Chemical Science/n    * Email this page/nVideo Lectures - Lecture 12/nTopics covered:
	/nLewis Diagrams/nInstructor:
	/nProf. Sylvia Ceyer/nTranscript - Lecture 12/nLast time we were talking about the general interactions that are present in a chemical bond./nThe nuclear-nuclear repulsion. The electron-nuclear attractions. The electron-electron repulsions./nAnd we talked about how the competition of those three interactions are what gave rise to this interaction potential that we drew./nIt is the competition between those interactions that determines what the bond length of a molecule is. It is the competition between those interactions that determines what the well depth is, where the bond strength is in a chemical bond./nWell, today what we&apos;re going to do is move on and talk about a specific model for chemical bonding./nAnd the model we&apos;re going to talk about is that of Lewis diagrams. Now, interestingly, this is a model that is non-quantum mechanical. This was invented 20 years before quantum mechanics by G. N. Lewis./nSomehow G. N. Lewis recognized, and I don&apos;t know how he recognized./nThat&apos;s genius, I guess. But he recognized that the key to chemical bonding was a sharing or an overlap of two electrons, one from each atom./nAnd he represented these ideas using these Lewis diagrams in which he took the valence electrons, the total number of valence electrons in the two atoms that were forming a bond./nAnd he redistributed them so that one electron from each atom that was making this bond shared an electron and the rest of the valence electrons were distributed amongst those two atoms such that each atom had an octet of electrons around them./nEach atom had a rare gas electron configuration. And that&apos;s the basis of this idea of Lewis diagrams./nThe idea of the Octet Rule. There&apos;s no chalk today. I&apos;ve got a piece. OK, the Octet Rule./nFor example, if you have a chlorine atom with its seven valence electrons here coming together with another chlorine atom with its seven valence electrons to make a </video:description>
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      <video:duration>2750</video:duration>
      <video:publication_date>2009-04-16T22:59:44.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/video/2026/08/1786668960300-a5a31c0036c54cb53787108040f49c5a.mp4</video:content_loc>
      <video:uploader>Celal Yankuncu</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>lewis</video:tag>
      <video:tag>Diagrams</video:tag>
    </video:video>
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    <loc>https://dnatube.com/videos/What-are-dark-matter-and-dark-energyand-how-are-they-different</loc>
    <lastmod>2026-08-31</lastmod>
    <video:video>
      <video:title>What are dark matter and dark energy—and how are they different?</video:title>
      <video:description>What are dark matter and dark energy—and how are they different?

Explore these cosmic mysteries in “Astro-Investigates,” a video series that breaks down the biggest topics in astrophysics with help from NASA scientists.

Featured in this episode: 

Dida Markovic — Astrophysicist, NASA JPL
Jason Rhodes — Astrophysicist, NASA JPL
Eric Huff — Astrophysicist, NASA JPL

Host and Co-Producer: Chelsea Gohd
Editor, Director, and Co-Producer: Keith Miller (Caltech-IPAC)
Science Visualizations and Co-Producer: Robert Hurt (Caltech-IPAC)
Cinematographer: Isabel Swafford

Learn more about dark matter:
https://science.nasa.gov/dark-matter/

Learn more about dark energy:
https://science.nasa.gov/dark-energy/

Credit: NASA /JPL-Caltech</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2026/08/c50a6cf4-cbeb-47c0-ad19-f328addbc1e1/cand_10.jpg</video:thumbnail_loc>
      <video:duration>357</video:duration>
      <video:publication_date>2026-08-08T20:51:15.084Z</video:publication_date>
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      <video:tag>Dark</video:tag>
      <video:tag>energy</video:tag>
    </video:video>
  </url>
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    <loc>https://dnatube.com/videos/What-is-Big-Bang</loc>
    <lastmod>2026-08-28</lastmod>
    <video:video>
      <video:title>What is Big Bang? </video:title>
      <video:description>What was the Big Bang—and what can it tell us about the universe?
 
Explore these questions in “Astro-Investigates,” a video series that explains major astrophysics topics with help from NASA scientists.

Featured in this episode:

Alina Kiessling — Astrophysicist, NASA JPL
Dida Markovic — Astrophysicist, NASA JPL
Ami Choi — Astrophysicist, NASA Goddard Space Flight Center
Sangeeta Malhotra — Astrophysicist, NASA Goddard Space Flight Center

Host and Co-Producer: Chelsea Gohd
Editor, Director, and Co-Producer: Keith Miller (Caltech-IPAC)
Science Visualizations and Co-Producer: Robert Hurt (Caltech-IPAC)
Cinematographer: Isabel Swafford

Learn more about the Big Bang and NASA missions investigating the universe’s extraordinary history:
https://science.nasa.gov/universe/ove

Credit: NASA/JPL-Caltech</video:description>
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      <video:duration>350</video:duration>
      <video:publication_date>2026-08-08T21:02:52.546Z</video:publication_date>
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    <lastmod>2026-08-28</lastmod>
    <video:video>
      <video:title>Super moon</video:title>
      <video:description>Visit http://science.nasa.gov/science-news/ for the full story. 

Mark your calendar: On March 19, an exceptionally large and beautiful full Moon will rise in the east at sunset. This “super perigee Moon” will be the biggest in nearly 20 years.

Correction: The video refers to the supermoon of 1983; the correct year is 1993. We apologize for the error and any confusion it may have caused.</video:description>
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      <video:duration>180</video:duration>
      <video:publication_date>2026-08-08T20:58:46.883Z</video:publication_date>
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    <loc>https://dnatube.com/videos/The-Suns-Magnetic-field-is-about-to-flip</loc>
    <lastmod>2026-08-28</lastmod>
    <video:video>
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      <video:description>Something big is happening on the Sun: its global magnetic field is about to flip, signaling the arrival of solar maximum.</video:description>
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      <video:duration>243</video:duration>
      <video:publication_date>2026-08-08T20:46:14.477Z</video:publication_date>
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    <loc>https://dnatube.com/videos/Inside-the-human-eye</loc>
    <lastmod>2026-08-28</lastmod>
    <video:video>
      <video:title>Inside the human eye</video:title>
      <video:description>The human eye is the second most complex organ in the body, surpassed only by the brain. But how does it actually work, and how do our eyes allow us to see?

This fascinating video explores the anatomy and function of the human eye, revealing surprising facts along the way. Learn why the pupil is actually an opening rather than a black spot, why your eyes appear red in flash photography, and how the cornea receives oxygen directly from the air because it contains no blood vessels. Discover how millions of specialized components work together to capture light, transmit visual information to the brain, and protect your vision with incredibly fast reflexes.

With more than two million working parts packed into an organ roughly the size of a ping pong ball, the human eye is a remarkable example of biological engineering.

Source: Bright Side
Music: Epidemic Sound (https://www.epidemicsound.com/)</video:description>
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      <video:duration>501</video:duration>
      <video:publication_date>2026-07-05T05:11:48.096Z</video:publication_date>
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      <video:category>Scientific Animations</video:category>
      <video:tag>human</video:tag>
      <video:tag>Eye</video:tag>
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    <lastmod>2026-08-28</lastmod>
    <video:video>
      <video:title>All about DNA </video:title>
      <video:description>All about DNA 

Animated by Polymime Animation Company Ltd.
http://www.polymime.com</video:description>
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      <video:duration>170</video:duration>
      <video:publication_date>2026-06-28T09:42:20.002Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/video/2026/06/1782640106529-0e4bd973768140cb8b38376ea383ee19.mp4</video:content_loc>
      <video:uploader>Naz</video:uploader>
      <video:tag>dna</video:tag>
      <video:tag>Structure</video:tag>
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    <loc>https://dnatube.com/videos/Working-principle-of-a-jet-engine</loc>
    <lastmod>2026-08-28</lastmod>
    <video:video>
      <video:title>Working principle of a jet engine</video:title>
      <video:description>This video explains the working principles of a jet engine. It is as simple as the expert say. watch this video and know how.
Source: Jacob Oneal https://www.youtube.com/watch?v=L24Wf0VlTE0</video:description>
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      <video:duration>301</video:duration>
      <video:publication_date>2011-11-29T22:14:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/video/2026/08/1787887444081-dd71d52f500dbb36d98012527c3bd7db.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Education</video:category>
      <video:tag>principle</video:tag>
      <video:tag>of</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Engine</video:tag>
      <video:tag>working</video:tag>
      <video:tag>jet</video:tag>
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    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Verifying Ball Valve Position with Inductive Proximity Senso</video:title>
      <video:description>This video instructs the viewer how to verify Ball Valve Position with Inductive Proximity Sensors</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/ffdcbc4f-a896-4e8b-b686-9db5f6e5f962/cand_80.jpg</video:thumbnail_loc>
      <video:duration>30</video:duration>
      <video:publication_date>2010-11-13T22:51:10.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/5196.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Verifying</video:tag>
      <video:tag>Ball</video:tag>
      <video:tag>valve</video:tag>
      <video:tag>position</video:tag>
      <video:tag>with</video:tag>
      <video:tag>Inductive</video:tag>
      <video:tag>proximity</video:tag>
      <video:tag>sensors</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Dorsal-closure-in-drosophila</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Dorsal closure in drosophila</video:title>
      <video:description>This study demonstrates an essential role for microtubules in dorsal closure which occurs toward the end of drosophila melanogaster embryogenesis and we investigated the apical cell shape changes that characterize amnioserosa cells during dorsal closure</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/fddad77f-70f9-453f-8e58-f4d7a15d6b04/cand_50.jpg</video:thumbnail_loc>
      <video:duration>20</video:duration>
      <video:publication_date>2010-11-24T22:01:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/6027.mp4</video:content_loc>
      <video:uploader>obertan</video:uploader>
      <video:category>Drosophila</video:category>
      <video:tag>Dorsal</video:tag>
      <video:tag>Closure</video:tag>
      <video:tag>in</video:tag>
      <video:tag>drosophila</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-DVT-forms</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>How DVT forms</video:title>
      <video:description>Animation to show how DVT is formed in the body. 

The content is intended for general information only and does not replace the need for personal advice from a qualified health professional.

For more information visit our health information site http://www.bupa.co.uk/health</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/e009a151-803c-405a-8290-f739dc1346e3/cand_80.jpg</video:thumbnail_loc>
      <video:duration>139</video:duration>
      <video:publication_date>2009-04-26T06:57:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2111.mp4</video:content_loc>
      <video:uploader>drpurvim</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Bupa</video:tag>
      <video:tag>DVT</video:tag>
      <video:tag>Deep</video:tag>
      <video:tag>vein</video:tag>
      <video:tag>Thrombosis</video:tag>
      <video:tag>medicine</video:tag>
      <video:tag>Health</video:tag>
      <video:tag>blood</video:tag>
      <video:tag>clot</video:tag>
      <video:tag>Leg</video:tag>
      <video:tag>valve</video:tag>
      <video:tag>thrombus</video:tag>
      <video:tag>swelling</video:tag>
      <video:tag>vessel</video:tag>
      <video:tag>travel</video:tag>
      <video:tag>vascul</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Full-Wave-Rectification</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Full Wave Rectification</video:title>
      <video:description>A full wave rectifier converts all the input waveform into a constant polarity.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/63f2600d-fc25-4565-a255-0323ae791e4b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>9</video:duration>
      <video:publication_date>2010-11-10T14:20:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/4980.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Full</video:tag>
      <video:tag>wave</video:tag>
      <video:tag>Rectification</video:tag>
      <video:tag>with</video:tag>
      <video:tag>A</video:tag>
      <video:tag>diode</video:tag>
      <video:tag>bridge</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Introduction-Wiith-Nationalism</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Introduction Wiith Nationalism</video:title>
      <video:description>This video discusses the most important global phenomenon on the history i.e. Nationalism. This video presented by &quot;Crash Course World History&quot; discusses the nationalism in different countries.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/fe910c41-17b0-4286-a553-7f2a2dbfe85f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>712</video:duration>
      <video:publication_date>2013-02-16T03:34:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30305.mp4</video:content_loc>
      <video:uploader>Eugenio Boyd</video:uploader>
      <video:category>History</video:category>
      <video:tag>Samurai</video:tag>
      <video:tag>Daimyo</video:tag>
      <video:tag>Matthew</video:tag>
      <video:tag>Perry</video:tag>
      <video:tag>and</video:tag>
      <video:tag>nationalism</video:tag>
      <video:tag>Crash</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>World</video:tag>
      <video:tag>History</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/How-Small-Bacteria-and-Viruses-Really-Are</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>How Small Bacteria and Viruses Really Are?</video:title>
      <video:description>Dr. Finlay and Dr. Richard Ganem use physical analogies to compare the size of bacteria and viruses to a standard mammalian cell. Also featured on the DVD 2000 and Beyond: Confronting the Microbe Menace, available free from HHMI.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/ff29cba3-9be2-4a34-929c-628b26379977/cand_5.jpg</video:thumbnail_loc>
      <video:duration>78</video:duration>
      <video:publication_date>2007-08-02T22:50:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/596.mp4</video:content_loc>
      <video:uploader>siere</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Virus</video:tag>
      <video:tag>bacteria</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>size</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Overhead-Camshaft</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Overhead Camshaft</video:title>
      <video:description>There are two basic types of overhead camshaft layout: single overhead camshaft (SOHC)and double overhead camshaft (DOHC)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_9050.jpg</video:thumbnail_loc>
      <video:duration>121</video:duration>
      <video:publication_date>2011-11-29T19:32:44.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9050.flv</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Engine</video:tag>
      <video:tag>camshaft</video:tag>
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    <loc>https://dnatube.com/videos/Life-of-expedition-24-in-space</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Life of expedition 24 in space</video:title>
      <video:description>STS-132 was a space shuttle mission by NASA in which Atlantis space shuttle docked with global space station  in 2010 May. This is a documentation of expedition 24 mission space life.</video:description>
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      <video:duration>1054</video:duration>
      <video:publication_date>2013-04-05T10:07:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30402.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>Expedition</video:tag>
      <video:tag>24</video:tag>
      <video:tag>life</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Space</video:tag>
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    <loc>https://dnatube.com/videos/X-ray-characteristic-physics</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>X ray characteristic physics</video:title>
      <video:description>Characteristic x rays are emitted from heavy elements when their electrons make transitions between the lower atomic energy levels the wavelength of characteristic x rays depend on the nature of target material</video:description>
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      <video:duration>9</video:duration>
      <video:publication_date>2011-10-23T15:40:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/7169.mp4</video:content_loc>
      <video:uploader>hp175</video:uploader>
      <video:category>Others</video:category>
      <video:tag>x</video:tag>
      <video:tag>ray</video:tag>
      <video:tag>physics</video:tag>
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    <lastmod>2026-08-27</lastmod>
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      <video:title>RC jet gas turbine</video:title>
      <video:description>Technology and innovation is now driving the world. Watch this video of a ATJ 120Ti RC jet engine.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_9095.jpg</video:thumbnail_loc>
      <video:duration>169</video:duration>
      <video:publication_date>2011-11-29T20:05:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9095.flv</video:content_loc>
      <video:uploader>catee</video:uploader>
      <video:category>Education</video:category>
      <video:tag>RC</video:tag>
      <video:tag>jet</video:tag>
      <video:tag>Gas</video:tag>
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    <lastmod>2026-08-27</lastmod>
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      <video:title>2D Standing Wave Patterns (rectangular fixed boundaries)</video:title>
      <video:description>2D Standing Wave Patterns (rectangular fixed boundaries) video</video:description>
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      <video:uploader>Burak Eksi</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Gravity-Road</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Gravity Road</video:title>
      <video:description>This animated video shows a car on what seems to be a shallow decline. When the visual miscues are removed we see the car is actually on an incline. Many places where cars &quot;mysteriously&quot; roll the &quot;wrong&quot; way take on such names as Gravity Hill.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/fb5e6cee-33c9-4267-bbea-d2d3a6189e4d/cand_5.jpg</video:thumbnail_loc>
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      <video:uploader>Edison</video:uploader>
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    <loc>https://dnatube.com/videos/Diels-Alder-Reaction-Highest-Occupied-Orbital</loc>
    <lastmod>2026-08-27</lastmod>
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      <video:title>Diels-Alder Reaction- Highest Occupied Orbital</video:title>
      <video:description>In practice, alkenes with a conjugated carbonyl group are good dienophiles in the Diels-Alder reaction.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/4779.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
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    <loc>https://dnatube.com/videos/A-live-video-footage-performing-Brain-Surgery</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>A live video footage performing Brain Surgery</video:title>
      <video:description>Brain surgery today is highly successful, with only a 2% risk of serious postoperative problems. However, the percentage varies depending on the specific type of surgery required and the condition from which the patient is suffering.</video:description>
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  <url>
    <loc>https://dnatube.com/videos/Aquarius-Water-Cycle-Animation</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Aquarius Water Cycle Animation</video:title>
      <video:description>This NASA animation shows aquarius water cycle in very detailed way. Scientists need a breadth of information to understand the ocean&apos;s processes. That&apos;s where Aquarius comes in: the sensor will use advanced technologies to give NASA its first space-based measurements of sea surface salinity, helping scientists to improve predictions of future climate trends and events.

This video is public domain and can be downloaded at: ‪http://svs.gsfc.nasa.gov/goto?10709</video:description>
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  <url>
    <loc>https://dnatube.com/videos/Float-Chemosynthesis-10</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Float - Chemosynthesis 1.0</video:title>
      <video:description>This musical video depicts chemosynthesis with a musical backtrack.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/f973b4f4-db7c-4b98-8de1-7078198484a7/cand_5.jpg</video:thumbnail_loc>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5304.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
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    <loc>https://dnatube.com/videos/Cold-War-Between-USA-and-USSR</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Cold War Between USA and USSR</video:title>
      <video:description>This video shows an interesting story from past, the USA vs USSR fight. A brief description of the cold war between these two is provided here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/f7593cc3-ec9d-4da8-8fa4-b3a3d76aed76/cand_5.jpg</video:thumbnail_loc>
      <video:duration>735</video:duration>
      <video:publication_date>2013-02-16T03:48:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30314.mp4</video:content_loc>
      <video:uploader>Jennifer Byars</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/How-Can-You-Stop-To-Blow-Up-Your-Oscilloscope</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>How Can You Stop To Blow Up Your Oscilloscope</video:title>
      <video:description>This video will help you in understanding the process to stop you oscilloscope from blowing up. Video is really very helpful.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30361.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Pressure-Ulcers-Caring-For-Them</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Pressure Ulcers, Caring For Them</video:title>
      <video:description>Inn order to know how to care for a pressure ulcer on has to take various factors into consideration such as the location of the wound, the size or surface area and depth of the ulcer and more as provided in this video.</video:description>
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      <video:uploader>RobertHooke</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Diffusion-Tensor-Imaging-of-Human-Brain</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Diffusion Tensor Imaging of Human Brain</video:title>
      <video:description>Diffusion tensor mr imaging is the only noninvasive in vivo method for mapping white matter fiber tract trajectories in the human brain however this process is technically and mathematically demanding and requires several advances in the fields of diffusion weighted mr imaging and data processing</video:description>
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  <url>
    <loc>https://dnatube.com/videos/Gas-turbine-engine-assembly-at-Solidworks</loc>
    <lastmod>2026-08-27</lastmod>
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      <video:description>This a video of solidworks-gas turbine engine assembly..</video:description>
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      <video:publication_date>2011-11-25T23:51:08.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/7957.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
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    <loc>https://dnatube.com/videos/Electronics-Engineering-Blog</loc>
    <lastmod>2026-08-27</lastmod>
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      <video:title>Electronics Engineering Blog</video:title>
      <video:description>This video shows the Srduino, Picaxe and idiot assembler programmers. Video is really helpful for the electronics engineers.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29989.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Electrical Engineering</video:category>
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    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Genetic Regulatory Mechanisms</video:title>
      <video:description>This video shows the general aspects of bacterial pathogenesis. The transfer of genes by bacterias from one cell to other is discussed here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/f32dc671-c5fd-4dca-9659-96ba23adb8b0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>2615</video:duration>
      <video:publication_date>2013-02-17T08:11:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30354.mp4</video:content_loc>
      <video:uploader>Eugenio Boyd</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Zimmer-Durom-Hip-Resurfacing</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Zimmer Durom Hip Resurfacing</video:title>
      <video:description>Hip resurfacing procedure damaged bone and cartilage is removed from the socket and a metal acetabular component replaces the socket of the joint total hip replacement and hip resurfacing surgeries are generally successful in treating advanced joint disease</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/f278ad7b-240a-4930-90ed-050ddd81b0f9/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2011-11-30T23:16:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9747.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
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    <loc>https://dnatube.com/videos/Brain-Surgery</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Brain Surgery</video:title>
      <video:description>Video shows a brain surgery at Johns Hopkins with Dr Ben Carson. Here is a full surgical procedure shown to help you.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/f246a1d2-bad0-41e1-91bc-7a7aa176133b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>226</video:duration>
      <video:publication_date>2011-11-30T23:44:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9753.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
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  <url>
    <loc>https://dnatube.com/videos/Surgical-Video-of-a-Breast-Augmentation</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Surgical Video of a Breast Augmentation</video:title>
      <video:description>This video shows a breast augmentation surgical video. In this procedure implants are used in the reconstruction or augmentation of the breast.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/f21947a3-46f7-4d7b-922d-f9526d3b241e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>405</video:duration>
      <video:publication_date>2011-11-30T23:45:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9757.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
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      <video:tag>Breast</video:tag>
      <video:tag>Augmentation</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Introduction-With-Tesla-Turbine</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Introduction With Tesla Turbine</video:title>
      <video:description>This video will help you to understand the full working of bladeless Tesla turbine. A step by step process is shown here for your help.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_9077.jpg</video:thumbnail_loc>
      <video:duration>112</video:duration>
      <video:publication_date>2011-11-29T19:50:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9077.flv</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>TESLA</video:tag>
      <video:tag>TURBINE</video:tag>
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      <video:tag>Gyroscope</video:tag>
      <video:tag>com</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Density-Waves-and-the-Stability-of-Galactic-Spiral-Arms</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Density Waves and the Stability of Galactic Spiral Arms</video:title>
      <video:description>Density Waves and the Stability of Galactic Spiral Arms video</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/f05ccfa0-59db-4215-9868-7c5cdd447a3f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>17</video:duration>
      <video:publication_date>2010-11-10T14:06:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/4968.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Physics</video:category>
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      <video:tag>waves</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/What-Is-Fungi</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>What Is Fungi?</video:title>
      <video:description>This video is all about fungi and tells you about the micro organism that helps in development of fungi. Fungi death is actually cause of making or re habitat them.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/ee6e8b6d-680d-4cbe-a926-e2f5411ad155/cand_5.jpg</video:thumbnail_loc>
      <video:duration>711</video:duration>
      <video:publication_date>2013-02-16T03:40:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30309.mp4</video:content_loc>
      <video:uploader>Eugenio Boyd</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>Fungi</video:tag>
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      <video:tag>them</video:tag>
      <video:tag>CrashCourse</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Assay-of-barley-beta-glucan-training-video</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Assay of barley beta-glucan - training video</video:title>
      <video:description>Barley beta-glucan assay procedure is demonstrated in this video. An assay kit developed by the Megazyme International Ireland Ltd. is used for the assay. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/eeb2d576-8304-4b4e-86de-1ef4764c5e8d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>528</video:duration>
      <video:publication_date>2010-11-28T10:21:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6229.mp4</video:content_loc>
      <video:uploader>cervantes</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>assay</video:tag>
      <video:tag>of</video:tag>
      <video:tag>barley</video:tag>
      <video:tag>beta</video:tag>
      <video:tag>glucan</video:tag>
      <video:tag>Training</video:tag>
      <video:tag>Video</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Nanoelectronic-circuit-developed-by-IBM</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Nanoelectronic circuit developed by IBM</video:title>
      <video:description>Nanotechnology is the science of dealing with things that are extremely small, may be a hundred atom long. Machines in the scale of atoms can be designed and created by nanotechnology. For example, IBM has created electronic circuits that are thousands time smaller than any circuit created before. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/ed8a78c1-d06f-41c9-9256-5d44e05ecbcb/cand_5.jpg</video:thumbnail_loc>
      <video:duration>87</video:duration>
      <video:publication_date>2010-11-27T11:56:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6208.mp4</video:content_loc>
      <video:uploader>kelmad</video:uploader>
      <video:category>Others</video:category>
      <video:tag>IBM</video:tag>
      <video:tag>nanotechnology</video:tag>
      <video:tag>Very</video:tag>
      <video:tag>Cool</video:tag>
      <video:tag>moving</video:tag>
      <video:tag>individual</video:tag>
      <video:tag>atoms</video:tag>
      <video:tag>with</video:tag>
      <video:tag>Tuning</video:tag>
      <video:tag>Forks</video:tag>
      <video:tag>for</video:tag>
      <video:tag>Memory</video:tag>
      <video:tag>storage</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/A-Look-at-Our-Endocrine-System</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>A Look at Our Endocrine System</video:title>
      <video:description>The functioning of our endocrine system is described here by the expert. There are more than 50 kinds of hormones in our body. All these are described here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/ed64c80e-1a07-42e9-86ba-b8f76093bf54/cand_5.jpg</video:thumbnail_loc>
      <video:duration>680</video:duration>
      <video:publication_date>2013-02-16T03:18:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30294.mp4</video:content_loc>
      <video:uploader>Ollie Wall</video:uploader>
      <video:category>Bioengineering</video:category>
      <video:tag>Great</video:tag>
      <video:tag>glands</video:tag>
      <video:tag>Your</video:tag>
      <video:tag>Endocrine</video:tag>
      <video:tag>system</video:tag>
      <video:tag>CrashCourse</video:tag>
      <video:tag>biology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-End-of-Everything-is-Confirmed</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>The End of Everything is Confirmed</video:title>
      <video:description>It would be hard to digest but its true that everything has an end like the sun, the earth and this galaxy. Have a look at this video to know more about it.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/ecc457bf-e3b7-47ce-84e1-0740b122ca93/cand_5.jpg</video:thumbnail_loc>
      <video:duration>651</video:duration>
      <video:publication_date>2013-02-10T02:38:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29969.mp4</video:content_loc>
      <video:uploader>Ollie Wall</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>the</video:tag>
      <video:tag>end</video:tag>
      <video:tag>of</video:tag>
      <video:tag>everything</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Immunohistochemistry</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Immunohistochemistry</video:title>
      <video:description>by Abnova - Immunohistochemistry is a method of detecting the presence of specific proteins in cells or tissues. It is widely used in basic research to understand the distribution and localization of biomarkers and differentially expressed proteins in different parts of a biological tissue.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/05/ec26d86a-76f5-4bca-85c8-49a45b219c78/cand_5.jpg</video:thumbnail_loc>
      <video:duration>551</video:duration>
      <video:publication_date>2010-05-05T03:04:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4336.mp4</video:content_loc>
      <video:uploader>Abnova Corp</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>Abnova</video:tag>
      <video:tag>antibody</video:tag>
      <video:tag>Immunohistochemistry</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>biology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Explanation-of-Transmission-through-Animation-How-it-works</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Explanation of Transmission through Animation. How it works?</video:title>
      <video:description>Transmission Animation. Both the automatic transmission (plus its torque converter) and a manual transmission (with­ its clutch) accomplish exactly the same thing, but they do it in totally different ways.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/3_9081.jpg</video:thumbnail_loc>
      <video:duration>212</video:duration>
      <video:publication_date>2011-11-29T19:53:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9081.flv</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Transmission</video:tag>
      <video:tag>Animation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-does-obesity-cause-diabetes</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>How does obesity cause diabetes</video:title>
      <video:description>According to the center for disease control and international diabetes foundation says that diabetes and obesity are the biggest public health challenge of the 21st century the supporting statistics they cite are staggering as of 1999 diabetes affected 16 million six percent of americans an increase of 40 percent in just ten years.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/ebe6758b-68ff-407b-b1a3-04859b13c388/cand_5.jpg</video:thumbnail_loc>
      <video:duration>165</video:duration>
      <video:publication_date>2011-11-29T20:58:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9145.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>obesity</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Diebetes</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Brain-surgery-is-one-of-the-oldest-types-of-surgery-performe</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Brain surgery is one of the oldest types of surgery performe</video:title>
      <video:description>Brain surgery is one of the oldest types of surgery performed on humans.even though it is typically needed for the treatment of relatively severe conditions, brain surgery today is a safe type of surgery which, more often than not, will have excellent results.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/ebc94a59-80c0-4a06-9e3f-cb01fd0cd3a4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>584</video:duration>
      <video:publication_date>2011-11-29T06:10:30.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8711.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>HD</video:tag>
      <video:tag>Brain</video:tag>
      <video:tag>Surgery</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Mathematics-History-part14</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Mathematics History part14</video:title>
      <video:description>This video shows how does the ancient peoples uses the mathematics. Few signs of mathematics use are found on the ancient monuments which are discussed here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/eb659dae-af7a-4294-91eb-8751d59cf9ea/cand_5.jpg</video:thumbnail_loc>
      <video:duration>557</video:duration>
      <video:publication_date>2010-12-11T00:19:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6553.mp4</video:content_loc>
      <video:uploader>candyman</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>the</video:tag>
      <video:tag>History</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Mathematics</video:tag>
      <video:tag>BBC</video:tag>
      <video:tag>doc</video:tag>
      <video:tag>part14</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Amoeba-clip-3</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Amoeba clip 3</video:title>
      <video:description>This a video of an amoeba and movement of the amoeba is shown  a single celled eukaryotic organism that has no definate shape and that moves by means of pseudopodia a genus of protozoa</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/eafcad6b-05ee-4d8a-9961-86a61ba145b2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>208</video:duration>
      <video:publication_date>2010-11-24T18:37:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/5988.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>amoeba</video:tag>
      <video:tag>clip</video:tag>
      <video:tag>3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Law-of-Charles</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Law of Charles</video:title>
      <video:description>This video provides information on Charles &apos;s law, which states that with a given quantity of gas at a constant pressure then its volume will be proportional to an absolute temperature.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/eb2fb8bd-6539-4729-aaea-39cd2d9df67c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>21</video:duration>
      <video:publication_date>2010-12-20T12:57:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/6672.mp4</video:content_loc>
      <video:uploader>dawn82</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Charle</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Law</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Introduction-to-Drosophila-Melanogaster</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Introduction to Drosophila Melanogaster</video:title>
      <video:description>Here is an introduction with the most common laboratory species i.e. a fruit fly. View this video to have an introduction with this.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/ea4426bf-d39a-462b-bed8-6ac89f3a1b04/cand_5.jpg</video:thumbnail_loc>
      <video:duration>46</video:duration>
      <video:publication_date>2010-11-30T11:42:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/6266.mp4</video:content_loc>
      <video:uploader>whisper</video:uploader>
      <video:category>Drosophila</video:category>
      <video:tag>Fruit</video:tag>
      <video:tag>fly</video:tag>
      <video:tag>drosophila</video:tag>
      <video:tag>melanogaster</video:tag>
      <video:tag>Courtship</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Making-of-Avatar</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Making of Avatar</video:title>
      <video:description>This video presents interviews with James Cameron, the Director of the movie Avatar. Cameron explained how the real world science was taken into the outer reaches of science fiction. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/e79ae8de-3a2b-4dd6-af6c-512c4b6fd173/cand_5.jpg</video:thumbnail_loc>
      <video:duration>159</video:duration>
      <video:publication_date>2010-11-26T23:20:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6167.mp4</video:content_loc>
      <video:uploader>tubetub</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Making</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Avatar</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Working-of-A-Clutch</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Working of A Clutch</video:title>
      <video:description>This video will introduce you with the working of the clutch system. A detailed description of each part is provided here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_9056.jpg</video:thumbnail_loc>
      <video:duration>112</video:duration>
      <video:publication_date>2011-11-29T19:36:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9056.flv</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>How</video:tag>
      <video:tag>Clutches</video:tag>
      <video:tag>work</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Sigma-Bonding</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Sigma Bonding</video:title>
      <video:description>In chemistry we learn about 3 main types of bonding. And one of them are covalent bonds. These covalent bonds are divided in to two other groups, Sigma bonds and pi bonds. This video explain how a sigma bond is formed.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/e81074dd-729d-4f7c-8307-f85f8bb869f0/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2010-11-12T22:29:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/5072.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>sigma</video:tag>
      <video:tag>Bonding</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/All-About-A-Carbon-Atom</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>All About A Carbon Atom</video:title>
      <video:description>This video will help you to know all about the carbon atoms. The structure with the electronic configuration is shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/e7e17c7d-4704-4071-8ff6-7c7c9ed43139/cand_5.jpg</video:thumbnail_loc>
      <video:duration>22</video:duration>
      <video:publication_date>2010-11-24T16:03:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/5974.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>carbon</video:tag>
      <video:tag>atom</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Berkley-General-Human-Anatomy-An-Introduction</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Berkley: General Human Anatomy. An Introduction</video:title>
      <video:description>Berkley: Integrative Biology: General Human Anatomy, Lecture 1. Organisation of Body, an introduction.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/e7d77eb3-0719-4a2a-8326-38c5c12fa71a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>90</video:duration>
      <video:publication_date>2007-08-16T05:52:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/782.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>human</video:tag>
      <video:tag>anatomy</video:tag>
      <video:tag>body</video:tag>
      <video:tag>berkley</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Swine-flu-outbreak-H1N1-animated-video</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Swine flu outbreak  H1N1 animated video</video:title>
      <video:description>Swine influenza is a respiratory disease of pigs caused by type a influenza viruses that regularly cause outbreaks of influenza in pigs influenza viruses that commonly circulate in swine are called swine influenza viruses or swine flu viruses</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/e7174c3c-3b6f-4691-ad12-754ee5c734ab/cand_5.jpg</video:thumbnail_loc>
      <video:duration>27</video:duration>
      <video:publication_date>2010-11-24T00:36:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/5882.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>swine</video:tag>
      <video:tag>Flu</video:tag>
      <video:tag>Outbreak</video:tag>
      <video:tag>h1n1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/two-source-wave-interference</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>two source wave interference</video:title>
      <video:description>This video describes a two source wave interference. Wave interference occurs when two waves meet while travelling on the same path; the interference of waves causes the path to take on a shape resulting from the net effects of the two waves and be be constructive or destructive.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/e702407b-d7d9-4375-b0d5-06f17e0e0534/cand_5.jpg</video:thumbnail_loc>
      <video:duration>24</video:duration>
      <video:publication_date>2010-11-14T23:00:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/5319.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Two</video:tag>
      <video:tag>source</video:tag>
      <video:tag>wave</video:tag>
      <video:tag>interference</video:tag>
      <video:tag>collision</video:tag>
      <video:tag>interfere</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-Do-They-Do-Jet-Engines</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>How Do They Do Jet Engines</video:title>
      <video:description>How do they do jet engines? this video show how jet engines are made. A jet engine is a reaction engine that discharges a fast moving jet which generates thrust by jet propulsion in accordance with Newton&apos;s laws of motion.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/3_9203.jpg</video:thumbnail_loc>
      <video:duration>475</video:duration>
      <video:publication_date>2011-11-29T22:03:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9203.flv</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>How</video:tag>
      <video:tag>do</video:tag>
      <video:tag>They</video:tag>
      <video:tag>It</video:tag>
      <video:tag>jet</video:tag>
      <video:tag>Engines</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Probiotics-in-Action-Culturelle</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Probiotics in Action - Culturelle</video:title>
      <video:description>Probiotic organisms are live microorganisms proposed to be beneficial to the host organism. This videos shows these organisms in action on our body.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/e4e8f14f-f731-4362-9eed-b9f67e0bfa48/cand_5.jpg</video:thumbnail_loc>
      <video:duration>81</video:duration>
      <video:publication_date>2010-11-24T14:45:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/5956.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>probiotics</video:tag>
      <video:tag>in</video:tag>
      <video:tag>action</video:tag>
      <video:tag>Culturelle</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Direct-Current-versus-Alternating-Current</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Direct Current versus Alternating Current</video:title>
      <video:description>This video describes the differences between Direct Current versus Alternating Current and their unique actions.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/e3f8654f-ca4d-44b2-8626-87646927e3d2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>9</video:duration>
      <video:publication_date>2010-11-13T23:16:07.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/5218.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Direct</video:tag>
      <video:tag>Current</video:tag>
      <video:tag>versus</video:tag>
      <video:tag>alternating</video:tag>
      <video:tag>ACDC</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Incredible-Shrinking-Moon-As-Revealed-by-LRO</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>The Incredible Shrinking Moon As Revealed by LRO</video:title>
      <video:description>The moon is the only natural satellite for the earth which it orbits in intervals and can best be seen at night</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_7618.jpg</video:thumbnail_loc>
      <video:duration>120</video:duration>
      <video:publication_date>2011-11-20T17:33:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7618.flv</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Astrophysics</video:category>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/All-About-Carbon-Atom-Part-2</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>All About Carbon Atom Part - 2</video:title>
      <video:description>This video will help you to understand the structure and properties of a carbon atom. Different kind of bonding are explained here with reasons.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/e3de9be0-7845-49a0-8d9f-bb0a085897cd/cand_5.jpg</video:thumbnail_loc>
      <video:duration>32</video:duration>
      <video:publication_date>2010-11-24T16:04:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/5975.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>carbon</video:tag>
      <video:tag>atom</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Introduction-With-H1N1-Virus-Swine-Flu</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Introduction With H1N1 Virus - Swine Flu</video:title>
      <video:description>This video will introduce you with mutation of swine flu H1N1 virus. A brief description of the reasons for spreading of this is shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/e3ace44f-41d0-43a7-88d2-b9712a36f9cc/cand_5.jpg</video:thumbnail_loc>
      <video:duration>20</video:duration>
      <video:publication_date>2010-11-24T00:36:10.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/5880.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>swine</video:tag>
      <video:tag>Flu</video:tag>
      <video:tag>h1n1</video:tag>
      <video:tag>Virus</video:tag>
      <video:tag>mutation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/3D-standing-waves-in-a-sphere</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>3D standing waves in a sphere</video:title>
      <video:description>3D standing waves in a sphere video</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/e383daf5-0784-4afe-aa82-b26dc9600f4d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>14</video:duration>
      <video:publication_date>2010-11-10T14:05:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/4966.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>3d</video:tag>
      <video:tag>Standing</video:tag>
      <video:tag>waves</video:tag>
      <video:tag>in</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Sphere</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Early-mitosis-in-a-Drosophila-embryo</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Early mitosis in a Drosophila embryo</video:title>
      <video:description>The process by which the chromosomes are separated by a cell into two similar sets is Mitosis.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/e32a9c17-52e8-4a2e-a6e6-45e3f164d434/cand_5.jpg</video:thumbnail_loc>
      <video:duration>25</video:duration>
      <video:publication_date>2010-11-24T22:37:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/6046.mp4</video:content_loc>
      <video:uploader>cervantes</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Early</video:tag>
      <video:tag>Mitotic</video:tag>
      <video:tag>divisions</video:tag>
      <video:tag>in</video:tag>
      <video:tag>A</video:tag>
      <video:tag>drosophila</video:tag>
      <video:tag>Embryo</video:tag>
      <video:tag>close</video:tag>
      <video:tag>up</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Stem-cell-therapy-animation</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Stem cell therapy animation</video:title>
      <video:description>Stem cell therapy is a procedure by which damaged diseased or malfunctioning cells anywhere in the body are replaced by introducing healthy stem cells to that area of the body stem cell therapy is a promising treatment for all kinds of degenerative diseases because of the stem cells regenerative abilities.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/e251c700-db96-42b2-974a-32153fe4aef7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>171</video:duration>
      <video:publication_date>2010-11-23T22:31:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/5810.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Stem</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>treatment</video:tag>
      <video:tag>Overview</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Procedure</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lipoproteins-in-the-Blood</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Lipoproteins in the Blood</video:title>
      <video:description>There are five major groups of lipoproteins. They enable lipids to be transported within the water-based bloodstream.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/e30f3ad5-6506-4689-ad19-8e732189544f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>53</video:duration>
      <video:publication_date>2010-11-13T19:35:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/5086.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Lipoprotein</video:tag>
      <video:tag>cholesterol</video:tag>
      <video:tag>blood</video:tag>
      <video:tag>Fat</video:tag>
      <video:tag>HDL</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Aldol-condensation-reaction-2</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Aldol condensation reaction (2)</video:title>
      <video:description>An aldol condensation is an organic reaction in which an enol or an enolate ion reacts with a carbonyl compound to form a β-hydroxyaldehyde or β-hydroxyketone, followed by a dehydration to give a conjugated enone.
Aldol condensations are important in organic synthesis, providing a good way to form carbon–carbon bonds. The Robinson annulation reaction sequence features an aldol condensation; the Wieland-Miescher ketone product is an important starting material for many organic syntheses. Aldol condensations are also commonly discussed in university level organic chemistry classes as a good bond-forming reaction that demonstrates important reaction mechanisms.In its usual form, it involves the nucleophilic addition of a ketone enolate to an aldehyde to form a β-hydroxy ketone, or &quot;aldol&quot; (aldehyde + alcohol), a structural unit found in many naturally occurring molecules and pharmaceuticals</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/e1a2cb4e-c527-41cc-a83e-61653547b9f5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>531</video:duration>
      <video:publication_date>2010-11-09T22:11:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4901.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Aldol</video:tag>
      <video:tag>condensation</video:tag>
      <video:tag>Reaction</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cloning_Humans-Part-3-of-6</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Cloning_Humans - Part 3 (of 6)</video:title>
      <video:description>Human cloning is the creation of a genetically identical copy of a humanbody. It does not usually refer to monozygotic multiple births, human cell or tissue reproduction. The ethics of cloning is an extremely controversial issue. The term is generally used to refer to artificial human cloning; human clones in the form of identical twins are commonplace, with their cloning occurring during the natural process of reproduction.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/e1bca2ca-ba7d-47fb-b495-88fbabdc23cb/cand_5.jpg</video:thumbnail_loc>
      <video:duration>298</video:duration>
      <video:publication_date>2010-11-09T20:58:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4879.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>cloning</video:tag>
      <video:tag>Humans</video:tag>
      <video:tag>part</video:tag>
      <video:tag>3</video:tag>
      <video:tag>of</video:tag>
      <video:tag>6</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Novel-The-Great-Gatsby-Part-1</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Novel- The Great Gatsby Part 1</video:title>
      <video:description>This video will tell you all about the novel &apos;The Great Gatsby&apos;. A detailed description is provided here by the English experts for your help.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/df91fdf5-3ae3-4b45-a3ac-408ecc6aea47/cand_5.jpg</video:thumbnail_loc>
      <video:duration>702</video:duration>
      <video:publication_date>2013-02-11T04:54:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30260.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Like</video:tag>
      <video:tag>Pale</video:tag>
      <video:tag>Gold</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Great</video:tag>
      <video:tag>Gatsby</video:tag>
      <video:tag>part</video:tag>
      <video:tag>I</video:tag>
      <video:tag>Crash</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>English</video:tag>
      <video:tag>Literature</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Manufacturing-of-Moonshine</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Manufacturing of Moonshine</video:title>
      <video:description>Video shows the full procedure involved in the manufacturing of pure moonshine. Different reactions that takes place are also discussed here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/de6f99e8-4f08-47b3-921c-6249a9674b36/cand_5.jpg</video:thumbnail_loc>
      <video:duration>202</video:duration>
      <video:publication_date>2013-01-12T01:20:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28708.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Others</video:category>
      <video:tag>How</video:tag>
      <video:tag>It</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Made</video:tag>
      <video:tag>Moonshine</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/One-Minute-Granulation</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>One Minute Granulation</video:title>
      <video:description>Caleva - The granulation action of a small bench-top mixer_granulator from Caleva</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_9061.jpg</video:thumbnail_loc>
      <video:duration>119</video:duration>
      <video:publication_date>2011-11-29T19:38:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9061.flv</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Caleva</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Granulation</video:tag>
      <video:tag>action</video:tag>
      <video:tag>of</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Small</video:tag>
      <video:tag>bench</video:tag>
      <video:tag>top</video:tag>
      <video:tag>mixer</video:tag>
      <video:tag>granulator</video:tag>
      <video:tag>From</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/An-unlocked-differential-motion</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>An unlocked differential motion</video:title>
      <video:description>A differential is a component that allows each wheel to moves at a different rate. Differentials consist of a set of gears that convert the rotation into power. A differential is controlled by a button or lever and therefore can be locked or unlocked.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/de513e20-eabe-427b-af15-34144bcb38a5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>7</video:duration>
      <video:publication_date>2011-11-25T20:18:10.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/7859.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>differential</video:tag>
      <video:tag>motion</video:tag>
      <video:tag>unlock</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Uracil</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Uracil</video:title>
      <video:description>Uracil video</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/dd60d5bf-aa8a-4588-9cc6-55743954342f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>24</video:duration>
      <video:publication_date>2010-11-30T11:33:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/6263.mp4</video:content_loc>
      <video:uploader>whisper</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Uracil</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Treatment-for-Posterior-Superior-Alveolar-Nerve-Block</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Treatment for Posterior Superior Alveolar Nerve Block</video:title>
      <video:description>A very helpful video for the medical students provide the information about posterior superior alveolar nerve block. The procedure here is explained by the experts.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/04/da87255c-6165-445b-94d0-5a121681b4dd/cand_5.jpg</video:thumbnail_loc>
      <video:duration>219</video:duration>
      <video:publication_date>2013-04-07T17:08:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30424.mp4</video:content_loc>
      <video:uploader>Candelaria Smart</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Posterior</video:tag>
      <video:tag>Superior</video:tag>
      <video:tag>Alveolar</video:tag>
      <video:tag>nerve</video:tag>
      <video:tag>Block</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Engine-Coolants</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Engine Coolants</video:title>
      <video:description>An engine coolant is used to remove the excess heat from the engine. This video talks about a specific engine coolant named RMI-25.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_9201.jpg</video:thumbnail_loc>
      <video:duration>309</video:duration>
      <video:publication_date>2011-11-29T22:01:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9201.flv</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Others</video:category>
      <video:tag>RMI</video:tag>
      <video:tag>25</video:tag>
      <video:tag>Engine</video:tag>
      <video:tag>Coolant</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Visual-Cortex</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Visual Cortex</video:title>
      <video:description>The visual cortex is the part that receives messages from the optic nerve. This video gives more information on the visual cortex.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/d99558df-3979-4165-9ffc-b3d8d08cded6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>195</video:duration>
      <video:publication_date>2010-11-30T22:17:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/6346.mp4</video:content_loc>
      <video:uploader>karel</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Visual</video:tag>
      <video:tag>cortex</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Coasting-Through-a-Vertical-Loop-with-Reaction-Forces</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Coasting Through a Vertical Loop (with Reaction Forces)</video:title>
      <video:description>Coasting Through a Vertical Loop (with Reaction Forces) video</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/d951a266-8c79-4cfc-98e1-1fe7c03cd0eb/cand_5.jpg</video:thumbnail_loc>
      <video:duration>31</video:duration>
      <video:publication_date>2010-11-10T14:19:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/4978.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Coasting</video:tag>
      <video:tag>Through</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Vertical</video:tag>
      <video:tag>Loop</video:tag>
      <video:tag>with</video:tag>
      <video:tag>Reaction</video:tag>
      <video:tag>Forces</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/A-Biochemical-Assembly-that-allow-Fats-to-Move-in-Blood</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>A Biochemical Assembly that allow Fats to Move in Blood</video:title>
      <video:description>Lipoproteins such as enzymes, transporters, structural proteins, antigens, adhesins, and toxins allows fats to move through the water base blood stream.</video:description>
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      <video:uploader>phsyco</video:uploader>
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    <loc>https://dnatube.com/videos/NMR-Animation</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
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      <video:description>NMR or nuclear magnetic resonance spectroscopy is used to determine the content and composition of a compound. This video shows and animation or an NMR spectroscopy.</video:description>
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    <loc>https://dnatube.com/videos/Overview-of-lipoprotein-physiology-part-3</loc>
    <lastmod>2026-08-27</lastmod>
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      <video:title>Overview of lipoprotein physiology part 3</video:title>
      <video:description>Very low density lipoprotein is produced by the liver. It transports fat from the liver to other tissue such as adipose tissue. VLDL consists of a single layer of phospholipid and cholesterol. Inside the outer layer esters of cholesterol are found. It also contains a protein called apoB100. Edited by Ashraf</video:description>
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      <video:uploader>wises</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Prozac-Selective-Serotonin-Reuptake-Inhibitor-SSRI-6677fe</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Prozac Selective Serotonin Reuptake Inhibitor (SSRI)</video:title>
      <video:description>Selective serotonin reuptake inhibitors (SSRIs) are medicines that relieve symptoms of depression and used to treat mental health conditions and also are used to treat panic disorder obsessive compulsive disorder (OCD) and have shown promise for treating a variety of other conditions</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/d88ea616-47fa-4329-ab33-49928bdd71c5/cand_5.jpg</video:thumbnail_loc>
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      <video:uploader>adembi</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/photosystem-I-Video</loc>
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      <video:title>photosystem I Video</video:title>
      <video:description>photosystem I</video:description>
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  <url>
    <loc>https://dnatube.com/videos/The-Drosophila-Embryo</loc>
    <lastmod>2026-08-27</lastmod>
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      <video:title>The Drosophila Embryo</video:title>
      <video:description>This video will explain the early mitotic divisions in a drosophila embryo.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/6047.mp4</video:content_loc>
      <video:uploader>karya</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Niederlage-der-Evolutionstheorie</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Niederlage der Evolutionstheorie</video:title>
      <video:description>Allein die winzige Zelle und die Fossilienfunde verursachen den Kollaps der Evolutionstheorie, die wissenschaftlich nicht haltbar ist.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/07/d5704f83-a1b1-47f3-857a-a08ccefc7228/cand_5.jpg</video:thumbnail_loc>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2992.mp4</video:content_loc>
      <video:uploader>harunyahya</video:uploader>
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      <video:tag>adnan</video:tag>
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    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Direct Current Electric Motor</video:title>
      <video:description>Direct Current Electric Motor video</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/4992.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
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      <video:tag>electric</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/The-Geometry-of-Eclipses</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>The Geometry of Eclipses</video:title>
      <video:description>The Geometry of Eclipses video</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/d47a5513-1633-4b9b-9758-c09ee24ac4c4/cand_5.jpg</video:thumbnail_loc>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/4983.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
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  <url>
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    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Total Solar Eclipse on the 1 August 2008 Get ready</video:title>
      <video:description>NASA  Gets Ready for the August 1 2008 Total Solar Eclipse which happens when the moon passes between the sun and the earth partially or totally blocking the view of the sun from earth</video:description>
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      <video:uploader>season_31</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Coriolis-Effect</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
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      <video:description>Coriolis Effect video</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/4953.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/How-Oscillator-Works</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>How Oscillator Works?</video:title>
      <video:description>An introduction of an oscillator is shown here in brief. The working and the construction are also described here.</video:description>
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      <video:publication_date>2010-12-17T13:27:30.000Z</video:publication_date>
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      <video:uploader>mastman</video:uploader>
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      <video:tag>oscillator</video:tag>
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    <lastmod>2026-08-27</lastmod>
    <video:video>
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      <video:description>Walking BLI Tumor</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/d2c73686-f2a4-4df8-8272-54f87ce618f4/cand_5.jpg</video:thumbnail_loc>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/4759.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Others</video:category>
      <video:tag>BLI</video:tag>
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      <video:tag>luciferase</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Creating-a-Longitudinal-Wave</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Creating a Longitudinal Wave</video:title>
      <video:description>Creating a Longitudinal Wave which is done by creating a disturbance in the direction the wave will travel.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/5212.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
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    <lastmod>2026-08-27</lastmod>
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      <video:title>Differential  Catia V5 3D</video:title>
      <video:description>The Computer Aided Three-dimensional Interactive Application is a French creation, see how one works.</video:description>
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      <video:uploader>benco</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Refrigeration-Principles</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Refrigeration Principles</video:title>
      <video:description>Where there&apos;s warmth and moisture then microorganisms will prosper and multiply. The core purpose of refrigeration is to reduce this activity and their growth. These are the principles of refrigeration.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8061.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Evolution-of-Humans-Ian-Tattersall-Interview-3</loc>
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    <video:video>
      <video:title>Evolution of Humans - Ian Tattersall Interview 3</video:title>
      <video:description>There was a dramatic shift in human development about 100,000 years ago. This occurred well after the appearance of human fossils similar to our own. Can you elaborate? - An interview with Ian Tattersall at the Future of Science Conference in Venice, Italy September 2006.</video:description>
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      <video:uploader>siere</video:uploader>
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    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>What is Electrical Impedance - Part 1</video:title>
      <video:description>This video tutorial will help you in understanding the topic of electrical impedance. It is the measure of opposition that the circuit applies on passing of current when voltage is applied.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30304.mp4</video:content_loc>
      <video:uploader>Brock Michel</video:uploader>
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    <video:video>
      <video:title>Meiosis drosophila spermatocyte</video:title>
      <video:description>To establish whether the spindle checkpoint is active in drosophila spermatocytes we have followed meiosis progression by time lapse microscopy under conditions where the checkpoint is likely to be activated</video:description>
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      <video:publication_date>2010-11-30T11:45:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/6270.mp4</video:content_loc>
      <video:uploader>whisper</video:uploader>
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    <loc>https://dnatube.com/videos/Massive-Asteroid-Belt-in-orbit-around-a-star</loc>
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    <video:video>
      <video:title>Massive Asteroid Belt in orbit around a star</video:title>
      <video:description>Massive Asteroid Belt in orbit around a star 
video</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/d04b8c8a-af1b-4256-ac04-a6c6d7809af1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>19</video:duration>
      <video:publication_date>2010-11-10T00:45:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/4918.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Astrophysics</video:category>
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    <lastmod>2026-08-27</lastmod>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2016/04/ce875f87-21ec-4ac1-8987-6e78eb76c11b/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2016-04-02T16:15:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32461.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Pregnancy</video:category>
      <video:tag>childbirth</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/A-Look-At-Lower-Limb-Part2</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>A Look At Lower Limb Part2</video:title>
      <video:description>This video explains the structure of upper limb in human body. As structure is explained here with the description of each part so this video is very helpful for the medical students.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/ce54efdc-353c-4dee-894e-b8b39b44eabc/cand_5.jpg</video:thumbnail_loc>
      <video:duration>814</video:duration>
      <video:publication_date>2013-02-11T04:37:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30249.mp4</video:content_loc>
      <video:uploader>Brock Michel</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>Lower</video:tag>
      <video:tag>Limb</video:tag>
      <video:tag>part</video:tag>
      <video:tag>2</video:tag>
      <video:tag>6</video:tag>
      <video:tag>Hip</video:tag>
      <video:tag>bone</video:tag>
      <video:tag>BD</video:tag>
      <video:tag>Chaurasia</video:tag>
      <video:tag>anatomy</video:tag>
      <video:tag>Video</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Introduction-With-Drosophila-Hybrid</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Introduction With Drosophila Hybrid</video:title>
      <video:description>This video will show you the hybrids of a drosophila with premating and postmating isolation. Video is very helpful or the knowledge of medical students.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/ce177cb0-1514-4f31-a7bc-9184ce913bd5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>47</video:duration>
      <video:publication_date>2010-11-24T22:13:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/6036.mp4</video:content_loc>
      <video:uploader>obertan</video:uploader>
      <video:category>Drosophila</video:category>
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      <video:tag>Hybrid</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Richmond-Laboratory-Equipment-Gas-Chromatography</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Richmond Laboratory Equipment - Gas Chromatography -</video:title>
      <video:description>Richmond Laboratory Equipment shares a look at their Gas Chromatography machinery, its uses and functions.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/cdf863df-3498-4364-aa7a-b719d298d674/cand_5.jpg</video:thumbnail_loc>
      <video:duration>55</video:duration>
      <video:publication_date>2010-11-13T22:43:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/5191.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Richmond</video:tag>
      <video:tag>laboratory</video:tag>
      <video:tag>Equipment</video:tag>
      <video:tag>Gas</video:tag>
      <video:tag>chromatography</video:tag>
      <video:tag>use</video:tag>
      <video:tag>Functions</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Oblique-Rotator-Model-for-a-Pulsar</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>The Oblique Rotator Model for a Pulsar</video:title>
      <video:description>This animated video describes  the oblique rotator model for a pulsar. It describes how because Earth&apos;s magnetic poles are not aligned with its rotation axis magnetic beam fields cause radio emission and bursts in regular intervals.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/cde1d4c3-b2f5-467b-ada1-c453b9812c29/cand_5.jpg</video:thumbnail_loc>
      <video:duration>20</video:duration>
      <video:publication_date>2010-11-14T22:52:29.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/5313.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>the</video:tag>
      <video:tag>Oblique</video:tag>
      <video:tag>rotator</video:tag>
      <video:tag>model</video:tag>
      <video:tag>for</video:tag>
      <video:tag>A</video:tag>
      <video:tag>pulsar</video:tag>
      <video:tag>magnetic</video:tag>
      <video:tag>bursts</video:tag>
      <video:tag>Beams</video:tag>
      <video:tag>Earths</video:tag>
      <video:tag>axis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Planetary-Science-Exploring-The-Solar-System</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Planetary Science: Exploring The Solar System</video:title>
      <video:description>Planetary Science: Exploring The Solar System video</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/cdcfd542-85fc-4924-a86b-0b6155fdfa20/cand_5.jpg</video:thumbnail_loc>
      <video:duration>535</video:duration>
      <video:publication_date>2010-11-10T13:32:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4950.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Planetary</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>Exploring</video:tag>
      <video:tag>the</video:tag>
      <video:tag>solar</video:tag>
      <video:tag>system</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Tycho-Brahes-1572-supernova-remnant</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Tycho Brahe&apos;s 1572 supernova remnant</video:title>
      <video:description>This is an animation of what Tycho Brahe saw on his way home in 1572, 11, November. He saw a bright shinning star in Cassiopeia like Jupiter. This was the first time the star was in that spot. He later noted this in the &quot;Burnham&apos;s celes
tial handbook&quot;.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/cccb78c8-4449-4cd5-a38a-796cbfa379fb/cand_5.jpg</video:thumbnail_loc>
      <video:duration>45</video:duration>
      <video:publication_date>2011-11-24T00:26:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/7711.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Tycho</video:tag>
      <video:tag>Brahe</video:tag>
      <video:tag>s</video:tag>
      <video:tag>1572</video:tag>
      <video:tag>Supernova</video:tag>
      <video:tag>remnant</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Revolution-And-Independence-in-Latin-American</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Revolution And Independence in Latin American</video:title>
      <video:description>This video provides a very interesting discussion about the Latin American revolutions. Video is very helpful for the history lovers and the for knowledge purpose too.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/ccb8a7b8-8105-4cf9-8ae9-b9c069cabdb8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>822</video:duration>
      <video:publication_date>2013-02-17T07:46:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30342.mp4</video:content_loc>
      <video:uploader>Ollie Wall</video:uploader>
      <video:category>History</video:category>
      <video:tag>Latin</video:tag>
      <video:tag>american</video:tag>
      <video:tag>Revolutions</video:tag>
      <video:tag>Crash</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>World</video:tag>
      <video:tag>History</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lateral-waves-during-lamellipodia-formation</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Lateral waves during lamellipodia formation</video:title>
      <video:description>Differential interference contrast microscopy of mouse embryonic fibroblasts plated on fibronectin, 100x (22pix/μm), 0.33 s/frame./nDepositor/author: Michael Sheetz Original ref: Giannone, G. etal. Cell (2007) 128:561-575. DOI: 10.1016/j.cell.2006.12.039</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/cbcc3d72-66c8-4eab-b8df-d8ac7a3b1375/cand_5.jpg</video:thumbnail_loc>
      <video:duration>11</video:duration>
      <video:publication_date>2010-11-07T02:25:08.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/4774.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lamellipodia</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Total-Starch-Assay-Kit</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Total Starch Assay Kit</video:title>
      <video:description>There are many different types of starch determination methods. Mezyme has incorporated this technology into a total starch assay kit.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/cb2c4c9d-336c-4521-a087-38c24574a338/cand_5.jpg</video:thumbnail_loc>
      <video:duration>539</video:duration>
      <video:publication_date>2010-11-28T10:12:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6227.mp4</video:content_loc>
      <video:uploader>cervantes</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>Total</video:tag>
      <video:tag>Starch</video:tag>
      <video:tag>assay</video:tag>
      <video:tag>Training</video:tag>
      <video:tag>Video</video:tag>
      <video:tag>part</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Stellar-Parallax-and-the-Celestial-Sphere</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Stellar Parallax and the Celestial Sphere</video:title>
      <video:description>This animated video shows the effects that the Stellar Parallax of the Earth around the Sun would have on the celestial sphere. While Earth is too far from the Sun to see this effect with the naked eye, it is known that stars are not all the same distance from the centre of our solar system.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/cb90285d-2ca4-45d0-a5e7-3c8fb4f7abce/cand_5.jpg</video:thumbnail_loc>
      <video:duration>22</video:duration>
      <video:publication_date>2010-11-14T22:49:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/5311.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Stellar</video:tag>
      <video:tag>Parallax</video:tag>
      <video:tag>and</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Celestial</video:tag>
      <video:tag>Sphere</video:tag>
      <video:tag>Earth</video:tag>
      <video:tag>center</video:tag>
      <video:tag>of</video:tag>
      <video:tag>solar</video:tag>
      <video:tag>system</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Overview-of-Immunity-System</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Overview of Immunity System</video:title>
      <video:description>A brief description with the classification of immune system is provided here. Have a look at this video to know more about this topic.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/cadad5ef-676c-4c01-a664-2e5e45a09eca/cand_5.jpg</video:thumbnail_loc>
      <video:duration>2608</video:duration>
      <video:publication_date>2013-02-17T08:07:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30352.mp4</video:content_loc>
      <video:uploader>Brock Michel</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Innate</video:tag>
      <video:tag>Non</video:tag>
      <video:tag>specific</video:tag>
      <video:tag>immunity</video:tag>
      <video:tag>immunology</video:tag>
      <video:tag>Video</video:tag>
      <video:tag>lectures</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Peripheral-Vascular-Disease-Exaination</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Peripheral Vascular Disease Exaination</video:title>
      <video:description>This video shows a step by step examination of peripheral vascular disease by an expert doctor. Video is very helpful for the medical students.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/c9df7a4d-c325-40c4-a19c-65b2494cf5b0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>1242</video:duration>
      <video:publication_date>2013-02-17T07:40:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30339.mp4</video:content_loc>
      <video:uploader>Eugenio Boyd</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>8</video:tag>
      <video:tag>Examination</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Peripheral</video:tag>
      <video:tag>Vascular</video:tag>
      <video:tag>Disease</video:tag>
      <video:tag>Clinical</video:tag>
      <video:tag>Dr</video:tag>
      <video:tag>Vaidya</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Navier-stokes-flow</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Navier-stokes flow</video:title>
      <video:description>Its a simple demonstration of the Navier-Stokes flow in semi-Lagrangian advection scheme. It is a visualized marker particle solution. MAC and multigrid solvers were employed for this exercise.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/c9f3896e-0938-42cd-a7b1-b72457d03445/cand_5.jpg</video:thumbnail_loc>
      <video:duration>5</video:duration>
      <video:publication_date>2011-10-23T15:53:10.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/7183.mp4</video:content_loc>
      <video:uploader>hp175</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Navier</video:tag>
      <video:tag>stokes</video:tag>
      <video:tag>flow</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Rotary-engine-with-no-pistons</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Rotary engine with no pistons</video:title>
      <video:description>An example of such an engine is Wankel&apos;s the engine that was quite popular with Mazda. This uses one or more rotors hence the name rotary engine.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/c9ec769a-6882-484f-a779-6ee8a513547a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>161</video:duration>
      <video:publication_date>2011-11-26T00:04:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/7986.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>Rotary</video:tag>
      <video:tag>Internal</video:tag>
      <video:tag>Combustion</video:tag>
      <video:tag>Engine</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-Prozac-works-brief-animation</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>How Prozac works- brief animation</video:title>
      <video:description>Prozac is an antidepressant in a group of drugs called selective serotonin reuptake inhibitors . Prozac affects chemicals in the brain which may become unbalanced and cause depression, panic, anxiety, or obsessive-compulsive symptoms.

Prozac is used to treat major depressive disorder, bulimia nervosa (an eating disorder) obsessive-compulsive disorder, panic disorder, and premenstrual dysphoric disorder (PMDD).

Prozac is sometimes used together with another medication called olanzapine (Zyprexa) to treat depression caused by bipolar disorder (manic depression). This combination is also used to treat depression after at least 2 other medications have been tried without successful treatment of symptoms.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/c8672048-8cd4-4b62-82c0-f17cbad462d3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>28</video:duration>
      <video:publication_date>2010-11-09T13:52:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/4872.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>How</video:tag>
      <video:tag>Prozac</video:tag>
      <video:tag>Works</video:tag>
      <video:tag>Brief</video:tag>
      <video:tag>Animation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Drosophila-egg</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Drosophila egg</video:title>
      <video:description>The video shows an unfertilized Drosophila, commonly called fruit fly egg.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/c840683b-9685-4acb-91b9-552d7106efb8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>38</video:duration>
      <video:publication_date>2010-11-30T14:31:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/6301.mp4</video:content_loc>
      <video:uploader>life</video:uploader>
      <video:category>Drosophila</video:category>
      <video:tag>Unfertilized</video:tag>
      <video:tag>drosophila</video:tag>
      <video:tag>egg</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Influenza-H1N1-Animated-Model</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Influenza H1N1 Animated Model</video:title>
      <video:description>Influenza or the flu is a virus that spreads quickly from person to person symptoms include fever chills aches runny nose a cough and stomach upset immunisation is your best defence against the flu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/c7dc202f-ec52-4ba1-b503-1f291ed0e19d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>7</video:duration>
      <video:publication_date>2010-11-24T00:07:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/5842.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>Influenza</video:tag>
      <video:tag>h1n1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Young-Hermaphrodite-C-elegans-worm</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Young Hermaphrodite C. elegans worm</video:title>
      <video:description>Young Hermaphrodite C. elegans worm. Caenorhabditis elegans  is a free-living, transparent nematode, about 1 mm in length, which lives in temperate soil environments.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/c79c7e30-57c9-40b6-baf5-1a9b3456ae3b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>1</video:duration>
      <video:publication_date>2010-11-24T15:33:10.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/5965.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>C. elegans</video:category>
      <video:tag>Young</video:tag>
      <video:tag>Hermaphrodite</video:tag>
      <video:tag>C</video:tag>
      <video:tag>elegans</video:tag>
      <video:tag>Worm</video:tag>
      <video:tag>Celegans</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Drosophila-embryogenesis</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Drosophila embryogenesis</video:title>
      <video:description>The Drosophila melanogaster embryo is one of the best characterized systems for addressing this challenge the pattern and development of cellular junctions in the different tissues of the drosophila embryo from the blastoderm stage until hatching were analyzed</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/c74886cc-bf42-4693-b49a-5a05423d4007/cand_5.jpg</video:thumbnail_loc>
      <video:duration>44</video:duration>
      <video:publication_date>2010-11-24T22:07:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/6030.mp4</video:content_loc>
      <video:uploader>obertan</video:uploader>
      <video:category>Drosophila</video:category>
      <video:tag>drosophila</video:tag>
      <video:tag>embriogenesis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Y-chromosome-DNA</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Y chromosome DNA</video:title>
      <video:description>Y chromosome dna is a type of dna that is only carried by men and is only inherited from their fathers men who share a common paternal ancestor will have virtually the same y dna even if that male ancestor lived many generations ago</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/c66c9e1b-ba40-46bd-a265-6b2f6f5e74b5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>65</video:duration>
      <video:publication_date>2010-11-24T16:18:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/5982.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Y</video:tag>
      <video:tag>chromosome</video:tag>
      <video:tag>dna</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Devastation-of-Evolution-Chirality</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>The Devastation of Evolution - Chirality</video:title>
      <video:description>The Devastation of Evolution - Chirality (Evolution is a _Catastrophic Failure_)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/c3baed1a-f3ea-4b4b-ad25-2c45a8cc3d4c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>556</video:duration>
      <video:publication_date>2010-11-15T22:09:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5454.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>the</video:tag>
      <video:tag>Devastation</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>chirality</video:tag>
      <video:tag>is</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Catastrophic</video:tag>
      <video:tag>failure</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Pulsar-A-Spinning-Neutron-Star-with-Beamed-Radio-Emission</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Pulsar: A Spinning Neutron Star with Beamed Radio Emission</video:title>
      <video:description>Pulsar: A Spinning Neutron Star with Beamed Radio Emission video</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/c6125a7c-152c-49b4-b769-469c67241b4b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>5</video:duration>
      <video:publication_date>2010-11-10T14:21:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/4981.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>pulsar</video:tag>
      <video:tag>A</video:tag>
      <video:tag>spinning</video:tag>
      <video:tag>neutron</video:tag>
      <video:tag>Star</video:tag>
      <video:tag>with</video:tag>
      <video:tag>Beamed</video:tag>
      <video:tag>radio</video:tag>
      <video:tag>emission</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/NMR-microscope</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>NMR microscope</video:title>
      <video:description>This video illustrates the principles of magnetic resonance force microscope action. It is based on the nuclear magnetic resonance phenomenon.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/c4c26c1a-9d69-45ac-887e-aacba23cd81c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>11</video:duration>
      <video:publication_date>2011-10-23T15:43:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/7174.mp4</video:content_loc>
      <video:uploader>hp175</video:uploader>
      <video:category>Atomic Physics</video:category>
      <video:tag>magnetic</video:tag>
      <video:tag>resonance</video:tag>
      <video:tag>force</video:tag>
      <video:tag>Microscope</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/A-Look-at-Globalization</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>A Look at Globalization</video:title>
      <video:description>A very helpful video showing the effects of globalization on our environment and surroundings. Globalization is a good thing or bad?</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/c37cc12b-f629-447a-9928-98cef4ce8f8a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>710</video:duration>
      <video:publication_date>2013-02-11T04:58:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30263.mp4</video:content_loc>
      <video:uploader>Brock Michel</video:uploader>
      <video:category>Globalization</video:category>
      <video:tag>globalization</video:tag>
      <video:tag>I</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Upside</video:tag>
      <video:tag>Crash</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>World</video:tag>
      <video:tag>History</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Electrical-Current-and-Bacterial-Toxin</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Electrical Current and Bacterial Toxin</video:title>
      <video:description>Bacterial toxins promote infectious diseases by disabling the immune system. They have a few important uses too.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/c2f3ddf7-9845-4c65-a197-4223e86ed832/cand_5.jpg</video:thumbnail_loc>
      <video:duration>35</video:duration>
      <video:publication_date>2010-11-10T23:03:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/4997.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>electrical</video:tag>
      <video:tag>Current</video:tag>
      <video:tag>Through</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Bacterial</video:tag>
      <video:tag>Toxin</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Immunology-lectures-on-antigens</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Immunology - lectures on antigens</video:title>
      <video:description>This video on immunology lecture on antigens. Immunology as a branch of biomedical science, covers various aspects of immune system in organisms.It covers physiological functions of immune system in states of diseases and health.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/c23abf23-a8ce-44e3-a71c-6da110497a42/cand_5.jpg</video:thumbnail_loc>
      <video:duration>2425</video:duration>
      <video:publication_date>2013-02-17T08:00:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30349.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>antigens</video:tag>
      <video:tag>immunology</video:tag>
      <video:tag>Video</video:tag>
      <video:tag>lectures</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Introduction-With-Basic-Refrigeration-Cycles</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Introduction With Basic Refrigeration Cycles</video:title>
      <video:description>This video will help you to understand the basic refrigeration cycles used in refrigeration and air conditioning. Cycles are explained step by step for your help.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_9090.jpg</video:thumbnail_loc>
      <video:duration>172</video:duration>
      <video:publication_date>2011-11-29T20:00:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9090.flv</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Basic</video:tag>
      <video:tag>Refrigeration</video:tag>
      <video:tag>Cycle</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Air</video:tag>
      <video:tag>Conditioning</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/BLAST-Multiple-Alignment</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>BLAST - Multiple Alignment</video:title>
      <video:description>( http://www.abnova.com ) - Multiple sequence alignment is an extension of pairwise alignment to incorporate more than two sequences at a time. It is often used to identify conserved sequence regions which are assumed to be evolutionarily related. By construct phylogenetic trees, it aids in establishing evolutionary relationships. More videos at http://www.abnova.com</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/07/c296f337-e626-46ba-93bb-0f912dbae476/cand_5.jpg</video:thumbnail_loc>
      <video:duration>71</video:duration>
      <video:publication_date>2010-07-27T04:05:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4436.mp4</video:content_loc>
      <video:uploader>Abnova Corp</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>blast</video:tag>
      <video:tag>Multiple</video:tag>
      <video:tag>Alignment</video:tag>
      <video:tag>Abnova</video:tag>
      <video:tag>antibody</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>biology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/This-Solar-Collector-Could-Provide-Power-To-Entire-Planet</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>This Solar Collector Could Provide Power To Entire Planet</video:title>
      <video:description>A team at IBM recently developed what they call a High Concentration Photo Voltaic Thermal (HCPVT) system that is capable of concentrating the power of 2,000 suns, they are even claiming to be able to concentrate energy safely up to 5,000X, that’s huge.
The heat is absorbed into hundreds of tiny solar cells called photovoltaic chips. These gather the energy and are then cooled by microchannled water, which is why they are safely able to concentrate such large amounts of solar energy.
This is another great technology that could provide power to the entire planet for free! Good reasons as to why we cannot implement this technology are non existent. At the end of the day, it seems that big oil corporations will do whatever they can to prevent change from happening, but the power of the people is greater. All we have to do is come together, create, and cooperate.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2015/04/c27f192a-f67b-4d04-b5ae-cec8733fedc2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>133</video:duration>
      <video:publication_date>2015-04-11T05:58:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/32131.mp4</video:content_loc>
      <video:uploader>Nazir Istanbl</video:uploader>
      <video:category>Fun and Smart</video:category>
      <video:tag>solar</video:tag>
      <video:tag>Collector</video:tag>
      <video:tag>Power</video:tag>
      <video:tag>sun</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Pocket-Mouse-Evolution</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Pocket Mouse Evolution</video:title>
      <video:description>This simulation shows the spread of a favorable mutation through a population of pocket mice. Even a small selective advantage can lead to a rapid evolution of the population. www.hhmi.org</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/c184675c-917d-46a0-8b8a-d300bf35b7f7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>67</video:duration>
      <video:publication_date>2007-08-02T20:55:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/569.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>mice</video:tag>
      <video:tag>Mutations</video:tag>
      <video:tag>morphs</video:tag>
      <video:tag>PopulationGenetics</video:tag>
      <video:tag>Natural</video:tag>
      <video:tag>Selection</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Crash-course-world-history-decolonization-and-nationalism-success</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Crash course world history - decolonization and nationalism success</video:title>
      <video:description>While immediate effects of the world war II are long forgotten, the post effects are still evident for most European countries. In this video, John Green talks about the post world war II effect to European empires. This part forty of this tutorial.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/c0d14746-b2c7-4fc4-adc9-45dcd4223f4a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>768</video:duration>
      <video:publication_date>2013-02-10T02:34:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29967.mp4</video:content_loc>
      <video:uploader>Von Paredes</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>Decolonization</video:tag>
      <video:tag>and</video:tag>
      <video:tag>nationalism</video:tag>
      <video:tag>Triumphant</video:tag>
      <video:tag>Crash</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>World</video:tag>
      <video:tag>History</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-History-of-Mathematics-BBC-doc-part15</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>The History of Mathematics - BBC doc (part15)</video:title>
      <video:description>The videos include documentary telling the history of mathematics and stories about ancient Greek mathematicians as well as showing the sheer joy of math  exploring mathematics concepts and practices and introducing number theory.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/c128aba3-c713-4dfc-8d9c-3f19068762d2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>555</video:duration>
      <video:publication_date>2010-12-11T00:24:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6556.mp4</video:content_loc>
      <video:uploader>candyman</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>the</video:tag>
      <video:tag>History</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Mathematics</video:tag>
      <video:tag>BBC</video:tag>
      <video:tag>doc</video:tag>
      <video:tag>part15</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Testing-a-tiny-jet-engine</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Testing a tiny jet engine.</video:title>
      <video:description>Tiny jet engine test 1</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_9076.jpg</video:thumbnail_loc>
      <video:duration>105</video:duration>
      <video:publication_date>2011-11-29T19:49:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9076.flv</video:content_loc>
      <video:uploader>catee</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Tiny</video:tag>
      <video:tag>jet</video:tag>
      <video:tag>Engine</video:tag>
      <video:tag>Test</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Calculating-Minima-And-Maxima-of-a-Function</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Calculating Minima And Maxima of a Function</video:title>
      <video:description>How to calculate the maxima and minima of a function? This video will help you to calculate the maxima and minima by showing some examples with diagrams.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/bfff5402-037f-49ed-848b-43ef2b3f7295/cand_5.jpg</video:thumbnail_loc>
      <video:duration>682</video:duration>
      <video:publication_date>2010-12-06T11:13:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6489.mp4</video:content_loc>
      <video:uploader>hidalgo</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>multivariable</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>maximum</video:tag>
      <video:tag>and</video:tag>
      <video:tag>minimum</video:tag>
      <video:tag>values</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Introduction-With-Deutz-Engine</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Introduction With Deutz Engine</video:title>
      <video:description>This video will help you to understand all about the Deutz engine. A brief explanation of each part is shown in this animated video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_9080.jpg</video:thumbnail_loc>
      <video:duration>191</video:duration>
      <video:publication_date>2011-11-29T19:52:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9080.flv</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>Deutz</video:tag>
      <video:tag>Engine</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/An-Exothermic-Redox-Reaction</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>An Exothermic Redox Reaction</video:title>
      <video:description>Cellular respiration is a reaction which is broken into small steps when occurring in the body. And it is also the exothermic redox reaction which is explained in this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/bdd3c313-a266-4255-82ec-4944c9c2457e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>121</video:duration>
      <video:publication_date>2010-11-13T11:23:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/5076.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Cellular</video:tag>
      <video:tag>Respiration</video:tag>
      <video:tag>What</video:tag>
      <video:tag>is</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>ATP</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Swift-Satellite-Spots-Black-Hole-Devouring-A-Star</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Swift Satellite Spots Black Hole Devouring A Star</video:title>
      <video:description>In early 2011, NASA satellite revealed of immense and extra-ordinary high-energy bursts emerging from a fresh constellation Draco. The source was identified as Swift J1644+57.Enjoy</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/bf57c757-86ef-4adc-9af8-c69d50b6b65d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>25</video:duration>
      <video:publication_date>2011-11-06T23:03:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/7335.mp4</video:content_loc>
      <video:uploader>chandika muthumuni</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Swift</video:tag>
      <video:tag>satellite</video:tag>
      <video:tag>spots</video:tag>
      <video:tag>black</video:tag>
      <video:tag>hole</video:tag>
      <video:tag>Devouring</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Star</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/X-ray-interactions</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>X ray interactions</video:title>
      <video:description>X ray photons are created by the interaction of energetic electrons with matter at the atomic level there are four major x ray interactions rayleigh coherent scattering compton scattering photoelectric absorption and pair production</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/bd506257-cafd-4ce4-b9a6-540a433f9ddb/cand_5.jpg</video:thumbnail_loc>
      <video:duration>42</video:duration>
      <video:publication_date>2011-10-23T16:18:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/7194.mp4</video:content_loc>
      <video:uploader>hp175</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>x</video:tag>
      <video:tag>ray</video:tag>
      <video:tag>Interactions</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Boundary-Conditions-on-a-String-II</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Boundary Conditions on a String II</video:title>
      <video:description>Boundary Conditions on a String II video</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/bd4c9f69-d935-42fb-b9ce-d1a2f1833748/cand_5.jpg</video:thumbnail_loc>
      <video:duration>13</video:duration>
      <video:publication_date>2010-11-10T14:10:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/4971.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Boundary</video:tag>
      <video:tag>Conditions</video:tag>
      <video:tag>on</video:tag>
      <video:tag>A</video:tag>
      <video:tag>string</video:tag>
      <video:tag>II</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-response-of-a-C-elegans-a-touch-stimulus</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>The response of a C. elegans a touch stimulus</video:title>
      <video:description>This is a demonstration of a C. elegans responding to a touch stimulus. More information can be obtained from mit.edu website</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/bcc822fd-03fa-403a-8005-1d37ca40100f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>10</video:duration>
      <video:publication_date>2010-11-24T15:27:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/5961.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>C. elegans</video:category>
      <video:tag>C</video:tag>
      <video:tag>elegans</video:tag>
      <video:tag>responding</video:tag>
      <video:tag>to</video:tag>
      <video:tag>A</video:tag>
      <video:tag>touch</video:tag>
      <video:tag>Stimulus</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/A-Look-at-Worlds-Most-Expensive-Hard-Drive</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>A Look at World&apos;s Most Expensive Hard Drive</video:title>
      <video:description>This video shows a hard drive that is the most expensive in the world. Jave a look at this video to know about its features.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/b9fd96b4-0e51-4167-b333-f45a137988f9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>2595</video:duration>
      <video:publication_date>2013-02-17T08:42:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30364.mp4</video:content_loc>
      <video:uploader>Brock Michel</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>World</video:tag>
      <video:tag>s</video:tag>
      <video:tag>most</video:tag>
      <video:tag>Expensive</video:tag>
      <video:tag>hard</video:tag>
      <video:tag>drive</video:tag>
      <video:tag>Teardown</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-Are-Ion-channels</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>What Are Ion channels</video:title>
      <video:description>An interesting video showing the ion channel in our body. The function and the structure of these channels is also explained here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/bbf9db9d-13ca-49ff-a95d-1235c4af8037/cand_5.jpg</video:thumbnail_loc>
      <video:duration>53</video:duration>
      <video:publication_date>2010-11-25T12:00:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/6057.mp4</video:content_loc>
      <video:uploader>kelmad</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>ion</video:tag>
      <video:tag>channel</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/2005-2006-daily-arctic-sea-ice</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>2005-2006 daily arctic sea ice</video:title>
      <video:description>This is a data visualization of daily Arctic sea ice for 2005-2006 as observed by a satellite. You can learn more on this data by logging in the NASA website.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/bbb54d6f-d706-4010-a75b-d87ced417e7e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>119</video:duration>
      <video:publication_date>2011-11-06T23:08:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/7338.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Arctic</video:tag>
      <video:tag>Sea</video:tag>
      <video:tag>Ice</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-to-Protons-Accelerate-in-LHC-and-Collide-in-ATLAS</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>How to Protons Accelerate in LHC and Collide in ATLAS</video:title>
      <video:description>To explore the smallest of the small, the particles inside an atom, physicists use the largest of scientific instruments, particle accelerators with a length measured in miles. These giant tools of particle physics can accelerate particles to very close to the speed of light. How do they do that?
All particle accelerators start from the principle that electrically charged objects exert a force on each other--opposite charges attract; like charges repel. If there are no other forces keeping the objects in place, the electric force will accelerate them. With an accelerator, physicists apply an electric force again and again to continually accelerate particles such as electrons, positrons, protons or antiprotons. In a circular accelerator, like Fermilab&apos;s Tevatron, the particles repeatedly pass the same force-exerting equipment and soon reach speeds close to the speed of light.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/bb7eb4dc-bc24-4a2d-9d0f-0bea45ab9f06/cand_5.jpg</video:thumbnail_loc>
      <video:duration>30</video:duration>
      <video:publication_date>2010-11-09T12:17:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/4837.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Particle Physics</video:category>
      <video:tag>protons</video:tag>
      <video:tag>Accelerate</video:tag>
      <video:tag>in</video:tag>
      <video:tag>LHC</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Collide</video:tag>
      <video:tag>ATLAS</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Part-3-of-how-aJet-engine-works</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Part 3 of how aJet engine works</video:title>
      <video:description>A basic jet engine comprises of 4 main parts and uses thrust to get moving. This video goes through each part and its particular purpose.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/bb5688ad-610d-452b-b9d1-e8c743d19b42/cand_5.jpg</video:thumbnail_loc>
      <video:duration>570</video:duration>
      <video:publication_date>2011-11-25T21:09:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7940.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>How</video:tag>
      <video:tag>A</video:tag>
      <video:tag>jet</video:tag>
      <video:tag>Engine</video:tag>
      <video:tag>Works</video:tag>
      <video:tag>3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Anatomy-of-Thorax-Part-2</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Anatomy of Thorax -Part 2</video:title>
      <video:description>This video discusses the structure and functioning of thorax in full detail. Structure is discussed here very with the functioning of each part.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/bb4f60d2-26d7-4b40-8e89-b4a0fd37a1e9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>688</video:duration>
      <video:publication_date>2013-02-11T04:48:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30256.mp4</video:content_loc>
      <video:uploader>Eugenio Boyd</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>Thorax</video:tag>
      <video:tag>part</video:tag>
      <video:tag>2</video:tag>
      <video:tag>3</video:tag>
      <video:tag>BD</video:tag>
      <video:tag>Chaurasia</video:tag>
      <video:tag>anatomy</video:tag>
      <video:tag>Video</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Home-sweet-home</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Home sweet home</video:title>
      <video:description>STS-132 was a space shuttle mission by NASA in which Atlantis space shuttle docked with global space station in 2010 May. Later came the STS-133, which is featured in this video. The international space station crew are on their journey home.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/04/b8eb1f7c-8c8f-4821-9609-bcc8af2e5c0e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>1351</video:duration>
      <video:publication_date>2013-04-05T10:00:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30397.mp4</video:content_loc>
      <video:uploader>Jennifer Byars</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>Discovery</video:tag>
      <video:tag>Heads</video:tag>
      <video:tag>home</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Hernia-Operations-Bassinis-Repair</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Hernia Operations - Bassini&apos;s Repair</video:title>
      <video:description>This video shows a complete surgical procedure for the repair of hernia. Video is very helpful for the medical students.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/b96020f6-8309-42b6-9e7d-2b2e37c3c988/cand_5.jpg</video:thumbnail_loc>
      <video:duration>749</video:duration>
      <video:publication_date>2013-02-16T03:45:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30312.mp4</video:content_loc>
      <video:uploader>Ollie Wall</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Operations</video:tag>
      <video:tag>for</video:tag>
      <video:tag>hernia</video:tag>
      <video:tag>Operative</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>Dr</video:tag>
      <video:tag>Vaidya</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/A-Jet-Engine-an-Inside-look</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>A Jet Engine, an Inside look</video:title>
      <video:description>The mechanism of a jet engine is explained in this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/2_9070.jpg</video:thumbnail_loc>
      <video:duration>101</video:duration>
      <video:publication_date>2011-11-29T19:44:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9070.flv</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Inside</video:tag>
      <video:tag>A</video:tag>
      <video:tag>jet</video:tag>
      <video:tag>Engine</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Get-Lithium-Metal-From-an-Energizer-Battery</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Get Lithium Metal From an Energizer Battery</video:title>
      <video:description>Get Lithium Metal From an Energizer Battery video</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/b7914368-6172-4039-84b8-381a2ebb610f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>220</video:duration>
      <video:publication_date>2010-11-12T12:08:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5051.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>get</video:tag>
      <video:tag>Lithium</video:tag>
      <video:tag>Metal</video:tag>
      <video:tag>From</video:tag>
      <video:tag>an</video:tag>
      <video:tag>Energizer</video:tag>
      <video:tag>battery</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Production-of-x-rays</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Production of x-rays</video:title>
      <video:description>This video is essential for physics and technical guys. It demonstrates the production of X-ray.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/b7244f72-75e1-453e-ac6a-39163b997b3c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>14</video:duration>
      <video:publication_date>2011-10-23T15:42:44.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/7173.mp4</video:content_loc>
      <video:uploader>hp175</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>production</video:tag>
      <video:tag>of</video:tag>
      <video:tag>x</video:tag>
      <video:tag>Rays</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Basics-of-NMR-Bloch-Equation</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Basics of NMR Bloch Equation</video:title>
      <video:description>This video will help you to understand all about the NMR bloch equation model. The basics are explained with the help of diagrams.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/b411607b-1763-410c-82fd-d3c25bb66b9e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>94</video:duration>
      <video:publication_date>2011-10-23T16:16:14.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/7192.mp4</video:content_loc>
      <video:uploader>hp175</video:uploader>
      <video:category>Others</video:category>
      <video:tag>NMR</video:tag>
      <video:tag>Bloch</video:tag>
      <video:tag>equation</video:tag>
      <video:tag>model</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Awesome-liquid-water</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Awesome liquid water</video:title>
      <video:description>In the 4 principal states, liquid water is the fluid state. Ever wondered why water?</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/b38efb46-2da5-4096-98db-0ffc1932d1b4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>676</video:duration>
      <video:publication_date>2013-02-16T03:13:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30291.mp4</video:content_loc>
      <video:uploader>Candelaria Smart</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>water</video:tag>
      <video:tag>liquid</video:tag>
      <video:tag>Awesome</video:tag>
      <video:tag>Crash</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>biology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/3D-View-of-Carina-Nebula</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>3D View of Carina Nebula</video:title>
      <video:description>An interesting video showing the view of a 3d trip into the Carina Nebula. It surrounds a cluster of stars in it.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/b3dde056-c976-4c12-b1b8-8586e264be60/cand_5.jpg</video:thumbnail_loc>
      <video:duration>30</video:duration>
      <video:publication_date>2011-11-07T01:25:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/7350.mp4</video:content_loc>
      <video:uploader>chandika muthumuni</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Hubble</video:tag>
      <video:tag>Carina</video:tag>
      <video:tag>nebula</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/MWV-Episode-74-David-Bhella-Electron-cryomicroscopy</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>MWV Episode 74 - David Bhella - Electron-cryomicroscopy</video:title>
      <video:description>Dr. David Bhella studies the structural components of viruses using the techniques of electron-cryomicroscopy and image analysis./nIn addition to his research, David participates with the Glasgow Science Centre in public outreach to help teach students the processes behind his science./nDue to his work, David received the 2013 Peter Wildy Prize for Microbiology Education. David&apos;s acceptance speech detailed his work with students as well as the stunning images he has produced through his work in electron-cryomicroscopy in particular a project he did with artist Murray Robertson called Molecular Machines which features animated 3D images from virus research. /nOn this episode, Vincent Racaniello talks with David about the Wildy Prize, his work with electron-cryomicroscopy, public outreach and his passion for combining science and art.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/07/b0e098b3-d7c2-46d1-8388-945b3cdfc17a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>754</video:duration>
      <video:publication_date>2013-07-19T10:54:44.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30675.mp4</video:content_loc>
      <video:uploader>Chris Condayan</video:uploader>
      <video:category>Interviews</video:category>
      <video:tag>David</video:tag>
      <video:tag>Bhella</video:tag>
      <video:tag>SGM</video:tag>
      <video:tag>Structural</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>virology</video:tag>
      <video:tag>microbiology</video:tag>
      <video:tag>Peter</video:tag>
      <video:tag>wildy</video:tag>
      <video:tag>3d</video:tag>
      <video:tag>printing</video:tag>
      <video:tag>Electron</video:tag>
      <video:tag>Microscopy</video:tag>
      <video:tag>cryomic</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Equation-for-advection-Diffusion</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Equation for advection Diffusion</video:title>
      <video:description>This presentation incorporates advection to diffusion equation. It uses derived advection diffusion equation and shows various modes to solve the resulting parameters.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/b2812364-a960-493f-b10b-b18f3238cc0a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>13</video:duration>
      <video:publication_date>2011-10-18T04:53:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/7069.mp4</video:content_loc>
      <video:uploader>blooms</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>equation</video:tag>
      <video:tag>for</video:tag>
      <video:tag>Advection</video:tag>
      <video:tag>Diffusion</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-cell-signalling-work-detailed-explanation</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>How cell signalling work (detailed explanation)</video:title>
      <video:description>This detailed 3D animation demonstraretes how a fibroblast cells responds to external signal.  
This video is created by Cold Spring Harbor Laboratory and Interactive Knowledge, Inc.



Your body is an incredible living system made up of billions of cells. We&apos;re following blood cells as they&apos;re propelled through a blood vessel toward the boy&apos;s injured knee. If you are hurt, your cells work together to repair the damage. They communicate using their own language of chemical signals.

Now we&apos;ve arrived at the wound site. Blood cells are flowing out of the broken blood vessel ahead. Moments after an injury, these blood cells and cell fragments start to form a mesh-like clot. Many different types of cells are involved in tissue repair. The flat, light-colored cells are fibroblasts. Early in the healing process, fibroblasts multiply and produce proteins that help to repair the damage. The smaller dark cell fragments between the fibroblasts are platelets. When activated, platelets release a stream of protein messengers, called growth factors, to stimulate cell growth and tissue repair. To see how a growth factor from a platelet signals a nearby fibroblast cell, we need to swoop in close to the rippling fibroblast surface.

Fibroblasts, like all your cells, have a fluid, outer membrane that regulates the flow of molecules in and out. The gray structures sticking out of the cell membrane are receptors for incoming signals. When the growth factor from the platelet (shown in purple and blue) encounters a matching receptor, it binds to it. A second receptor protein joins in, making the growth factor fit like a key in a lock. The binding of the growth factor causes the receptor to change shape. This change in the protein conducts the signal through the membrane and into the cell&apos;s interior – the cytoplasm. You&apos;ll see this better from inside the cell . . .

 Beneath the cell membrane, you see the grey receptor ends surrounded by pink fibers – these structures help to give the cell its shape – and a range of messeng</video:description>
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      <video:uploader>Burak Eksi</video:uploader>
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    <lastmod>2026-08-27</lastmod>
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      <video:description>This video will help you in understanding the anatomy of upper limb bones. The functioning of these bones is explained here in detail.</video:description>
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    <loc>https://dnatube.com/videos/The-Gastrulation-of-a-Drosophila</loc>
    <lastmod>2026-08-27</lastmod>
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      <video:uploader>cervantes</video:uploader>
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    <lastmod>2026-08-27</lastmod>
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      <video:description>Ozone is just like the earth&apos;s natural sunscreen. It absorbs and blocks the entering of harmful radiations in our atmosphere.</video:description>
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    <loc>https://dnatube.com/videos/Magnetic-Field-of-a-Point-Charge</loc>
    <lastmod>2026-08-27</lastmod>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/4959.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
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    <loc>https://dnatube.com/videos/Reason-Behind-The-Fall-of-Roman-Empire</loc>
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      <video:title>Reason Behind The Fall of Roman Empire</video:title>
      <video:description>This video discusses the history related with the fall of Roman empire in the 15th century. A brief discussion with the Roman&apos;s strategies is shown here for education purpose.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30320.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
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    <lastmod>2026-08-27</lastmod>
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      <video:description>A chain reaction occurs when a the product of a reaction reacts to form other products. This video explains how a chain reaction takes place.</video:description>
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    <loc>https://dnatube.com/videos/How-the-Turboflow-Technology-works</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>How the Turboflow Technology works.</video:title>
      <video:description>TurboFlow Technology which is a technology that can be used as an alternate to separation techniques for complex matrices.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/5195.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Carbon-And-Carbon-Compounds</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
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      <video:description>Carbon And Its Compounds are shown in this video.</video:description>
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      <video:publication_date>2010-12-17T13:27:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/6629.mp4</video:content_loc>
      <video:uploader>mastman</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/How-does-dividing-cells-lead-to-cancer-formation</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>How does dividing cells lead to cancer formation?</video:title>
      <video:description>An abnormal growth of cells which tend to proliferate in an uncontrolled way and, in some cases, to metastasize (spread). Cancer is not one disease. It is a group of more than 100 different and distinctive diseases. Cancer can involve any tissue of the body and have many different forms in each body area.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/32528.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/What-is-Gyroscope</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>What is Gyroscope?</video:title>
      <video:description>This video will help you to understand the working of a gyroscope. It is the instrument used in measurements by measuring the angular momentum.</video:description>
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      <video:publication_date>2011-11-29T19:48:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9075.flv</video:content_loc>
      <video:uploader>benchwork</video:uploader>
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    <loc>https://dnatube.com/videos/What-are-ion-channels</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>What are ion channels?</video:title>
      <video:description>Ion channels are transmembrane proteins that form a pore to facilitate passage of ions (charged particles) across the cell membrane. Via controlling ion trafficking, ion channels help to control voltage gradient across the plasma membrane of cells.</video:description>
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      <video:duration>53</video:duration>
      <video:publication_date>2010-11-08T23:11:30.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/4788.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Scientific Animations</video:category>
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  <url>
    <loc>https://dnatube.com/videos/All-About-An-Orbiter</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>All About An Orbiter</video:title>
      <video:description>This video will help you to have a deep study of the orbiter. The functioning of different parts with a deep introduction is provided here.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9106.flv</video:content_loc>
      <video:uploader>season_31</video:uploader>
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    <loc>https://dnatube.com/videos/Membrane-Voltage</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
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      <video:description>This video will explain about the voltage differences between the cells in the membrane.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/5032.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
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    <loc>https://dnatube.com/videos/Total-starch-assay-training-video-part-3</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Total starch assay: training video part 3</video:title>
      <video:description>This is the third part of a series of videos prepared by Megazime International Ireland ltd. The series presents procedure of total starch assay by using a kit developed by the company. While the earlier videos show the procedures, this video presents the calculations involve in total starch assay. Edited by Ashraf</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6126.mp4</video:content_loc>
      <video:uploader>chucky</video:uploader>
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    <loc>https://dnatube.com/videos/Lamellipodia-formation-lateral-waves</loc>
    <lastmod>2026-08-27</lastmod>
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      <video:title>Lamellipodia formation ( lateral waves)</video:title>
      <video:description>Differential interference contrast microscopy of mouse embryonic fibroblasts plated on fibronectin, 100x (22pix/μm), 0.33 s/frame./nDepositor/author: Michael Sheetz
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/4771.mp4</video:content_loc>
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  <url>
    <loc>https://dnatube.com/videos/ICAM-Integrin-inhibitors-animation</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>ICAM-Integrin inhibitors animation</video:title>
      <video:description>ICAM-Integrin inhibitors. What are ICAM? ICAM-1 (Inter-Cellular Adhesion Molecule 1) also known as CD54 (Cluster of Differentiation 54) is a protein that in humans is encoded by the ICAM1 gene. This gene encodes a cell surface glycoprotein which is typically expressed on endothelial cells and cells of the immune system. It binds to integrins of type CD11a / CD18, or CD11b / CD18 and is also exploited by rhinovirus as a receptor.</video:description>
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      <video:duration>21</video:duration>
      <video:publication_date>2010-11-24T04:54:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/5893.mp4</video:content_loc>
      <video:uploader>dnasign</video:uploader>
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    <loc>https://dnatube.com/videos/Tissue-Removal-By-Laser-Granulation</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Tissue Removal By Laser Granulation</video:title>
      <video:description>Video shows a surgical procedure of tissue removal from laser by Dr. Robert Barr. This video is to help the medical students to to know about the laser granulation.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_9082.jpg</video:thumbnail_loc>
      <video:duration>124</video:duration>
      <video:publication_date>2011-11-29T19:54:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9082.flv</video:content_loc>
      <video:uploader>season_31</video:uploader>
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      <video:tag>Laser</video:tag>
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      <video:tag>Barr</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Working-of-a-Wind-Turbines</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Working of a  Wind Turbines</video:title>
      <video:description>This video will help you to understand the working of a wind turbines. A brief description of the process is provided here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_9072.jpg</video:thumbnail_loc>
      <video:duration>102</video:duration>
      <video:publication_date>2011-11-29T19:45:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9072.flv</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Mechanical Engineering</video:category>
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  <url>
    <loc>https://dnatube.com/videos/Combustion-Chamber-or-combustor</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Combustion Chamber or combustor</video:title>
      <video:description>A combustion chamber is the part of an engine in which fuel is burned. This video demonstrates combustion chamber.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_9088.jpg</video:thumbnail_loc>
      <video:duration>181</video:duration>
      <video:publication_date>2011-11-29T19:59:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9088.flv</video:content_loc>
      <video:uploader>second second</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Areva-offshore-wind-turbine</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Areva offshore wind turbine</video:title>
      <video:description>This animation demonstrates areva wind turbine in operation. This type of turbine is one of the most powerful turbines in the current times that can provide stable power supply.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_9069.jpg</video:thumbnail_loc>
      <video:duration>128</video:duration>
      <video:publication_date>2011-11-29T19:44:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9069.flv</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Education</video:category>
      <video:tag>AREVA</video:tag>
      <video:tag>Offshore</video:tag>
      <video:tag>Wind</video:tag>
      <video:tag>TURBINE</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Landing-of-Mission-Curiosity-Over-Mars</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Landing of Mission Curiosity Over Mars</video:title>
      <video:description>A brief discussion of the stages of landing is provided here with the Curiosity Mars rover landing. Video is very interesting of the astronomy lovers.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/94c06de1-ed3d-4f83-8911-8f0f710993a6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>806</video:duration>
      <video:publication_date>2013-02-16T04:01:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30322.mp4</video:content_loc>
      <video:uploader>Brock Michel</video:uploader>
      <video:category>Aerospace Engineering</video:category>
      <video:tag>curiosity</video:tag>
      <video:tag>Mars</video:tag>
      <video:tag>Rover</video:tag>
      <video:tag>landing</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Gyroscope-Demonstration</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Gyroscope Demonstration</video:title>
      <video:description>A gyroscope is a device with spinning wheel to maintain a fixed orientation. This is a demonstration of how a gyroscope works. An iPhone 4 is used in this demonstration.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_9084.jpg</video:thumbnail_loc>
      <video:duration>149</video:duration>
      <video:publication_date>2011-11-29T19:55:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9084.flv</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Gyroscope</video:tag>
      <video:tag>demo</video:tag>
      <video:tag>iPhone</video:tag>
      <video:tag>4</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Fluorescent-C-elegans</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Fluorescent C. elegans</video:title>
      <video:description>Fluorescent C. elegans. Caenorhabditis elegans  is a free-living, transparent nematode (roundworm), about 1 mm in length, which lives in temperate soil environments.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/9360514f-05c4-4917-97cf-bc82b90f64f7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>20</video:duration>
      <video:publication_date>2010-11-24T15:29:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/5963.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>C. elegans</video:category>
      <video:tag>Fluorescent</video:tag>
      <video:tag>C</video:tag>
      <video:tag>elegans</video:tag>
      <video:tag>Celegans</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/A-CD-Turbine-courtesy-of-Nikola-Tesla</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>A CD Turbine courtesy of Nikola Tesla</video:title>
      <video:description>Nikola Tesla is one of the greatest inventor that have graced this planet. Tesla invented the CD turbine in the early 1900, which only used discs.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/9340ad6d-a12d-42ad-a8af-b91f198cb845/cand_5.jpg</video:thumbnail_loc>
      <video:duration>57</video:duration>
      <video:publication_date>2011-11-25T23:50:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/7954.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>Nikola</video:tag>
      <video:tag>TESLA</video:tag>
      <video:tag>CD</video:tag>
      <video:tag>TURBINE</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Heavy-metal-toxicity</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Heavy metal toxicity</video:title>
      <video:description>Various toxic metals, such as mercury, lead, aluminum, calcium, etc are used in everyday life. Some heavy metal such as uranium, are released in the environment by human activities such as test of nuclear weapons. These toxic heavy metals enters our body through various routs and accumulates in the tissues causing illness. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/91a2ed68-ece2-4da2-a1a2-48e3a72ab71d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>534</video:duration>
      <video:publication_date>2010-11-30T10:59:23.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6260.mp4</video:content_loc>
      <video:uploader>whisper</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>heavy</video:tag>
      <video:tag>Metal</video:tag>
      <video:tag>toxicity</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/1D-Standing-Wave-Patterns</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>1D Standing Wave Patterns</video:title>
      <video:description>1D Standing Wave Patterns video</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/91d49c13-24f8-423a-9ae1-44871c337c9d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>5</video:duration>
      <video:publication_date>2010-11-10T13:59:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/4963.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>1d</video:tag>
      <video:tag>Standing</video:tag>
      <video:tag>wave</video:tag>
      <video:tag>patterns</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/HPLC-MS-Mass-Spectrometry-triple-quadrupole</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>HPLC MS Mass Spectrometry triple quadrupole</video:title>
      <video:description>Triple quadrupole mass spectrometry is an alternative method to to accurately quantify and confirm analyte trace levels for complex matrices. This video demonstrates the HPLC MS mass spectrometry triple quadrupole API 300 liquid chromatography splitter plumbing process.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/919515fc-4461-43d5-8e1c-641ff3b3944d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>103</video:duration>
      <video:publication_date>2011-10-23T04:17:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7159.mp4</video:content_loc>
      <video:uploader>cloudiea_re</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>HPLC</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-many-missing-links-in-fossil-record-for-Evolution</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>The many missing links in fossil record for Evolution</video:title>
      <video:description>A Documentary looking at the many different missing links that appear everywhere in the Fossil record.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/01/9149cbc2-1c9f-4ba6-8dd6-23e90c8cd0b8/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2014-01-22T23:02:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30773.mp4</video:content_loc>
      <video:uploader>Dr. Robert Brownell</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>biology</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>education</video:tag>
      <video:tag>Darwin</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>fossiles</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Patient-Information-About-Total-Knee-Replacement</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Patient Information About Total Knee Replacement</video:title>
      <video:description>Total Knee Replacement Patient Information by prof. Dr. med. Christian Hendrich is shown here. An  animation of knee replacement is also shown.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/91746958-233b-4fdb-8592-a054ae67ece4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>578</video:duration>
      <video:publication_date>2011-11-29T06:02:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8709.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Total</video:tag>
      <video:tag>knee</video:tag>
      <video:tag>replacement</video:tag>
      <video:tag>Patient</video:tag>
      <video:tag>information</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-Genetic-Informations-Are-Exchanged</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>How Genetic Informations Are Exchanged?</video:title>
      <video:description>Transduction is a process of gene transfer from a donor to a recipient by way of a bacteriophage. A brief explanation for exchange of genetic information is provided here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/90344b8c-b985-4b0a-98cc-380d1f5cde95/cand_5.jpg</video:thumbnail_loc>
      <video:duration>2937</video:duration>
      <video:publication_date>2013-02-17T08:22:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30358.mp4</video:content_loc>
      <video:uploader>Eugenio Boyd</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>exchange</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Genetic</video:tag>
      <video:tag>information</video:tag>
      <video:tag>II</video:tag>
      <video:tag>Medical</video:tag>
      <video:tag>microbiology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Introduction-to-Dental-Anatomy</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Introduction to Dental Anatomy</video:title>
      <video:description>Some basic terms related to the dental anatomy are introduced here. Watch this video to know about individual tooth structures, surrounding tissues and individual adult teeth.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/8f3c16ff-8913-4be2-aa7a-fb269c3a1375/cand_5.jpg</video:thumbnail_loc>
      <video:duration>2094</video:duration>
      <video:publication_date>2010-11-15T22:53:08.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5456.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Dental</video:tag>
      <video:tag>anatomy</video:tag>
      <video:tag>introduction</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Principle-of-Mass-Spectrometer</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>The Principle of Mass Spectrometer</video:title>
      <video:description>A spectrometer is a device used to measure the properties of light.This video describes mass spectrometer which is  is an analytical technique that measures the mass-to-charge ratio of charged particles.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/8f6ff827-facb-4f30-b990-0c2ee80cb574/cand_5.jpg</video:thumbnail_loc>
      <video:duration>547</video:duration>
      <video:publication_date>2011-11-24T15:51:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7751.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Particle Physics</video:category>
      <video:tag>the</video:tag>
      <video:tag>mass</video:tag>
      <video:tag>Spectrometer</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Neuroblastoma-different-language</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Neuroblastoma ( different language)</video:title>
      <video:description>Neuroblastoma. Sorry it is in unknown language.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/8e98d53d-c1b6-44e6-aef0-d50e9e287508/cand_5.jpg</video:thumbnail_loc>
      <video:duration>557</video:duration>
      <video:publication_date>2010-11-08T03:02:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4787.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Neuroscience</video:category>
      <video:tag>Neuroblastoma</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Anatomy-of-a-Frog</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Anatomy of a Frog</video:title>
      <video:description>The frog is well known amphibian used in experiment in the science lab. Most of us dissect a frog in order to learn many things. This video explain the functions and structure of a frog.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/8f325a7b-4ad4-4209-b299-73d210cf30d4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>1</video:duration>
      <video:publication_date>2009-08-27T18:41:08.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3262.mp4</video:content_loc>
      <video:category>Others</video:category>
      <video:tag>anatomy</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Frog</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Drosophila-melanogaster-GFP-neurons</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Drosophila melanogaster GFP neurons</video:title>
      <video:description>Drosophila melanogaster we demonstrate dose dependent increases in intracellular calcium Ca2 in cholinergic neurons upon application of imidacloprid that are blocked by nAChR antagonists mecamylamine</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/8c455149-ec7c-4884-b047-8859e8b4abe1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>4</video:duration>
      <video:publication_date>2010-11-24T22:15:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/6037.mp4</video:content_loc>
      <video:uploader>obertan</video:uploader>
      <video:category>Drosophila</video:category>
      <video:tag>drosophila</video:tag>
      <video:tag>melanogaster</video:tag>
      <video:tag>GFP</video:tag>
      <video:tag>neurons</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Introduction-With-Water-Cooled-Chiller-System</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Introduction With Water Cooled Chiller System</video:title>
      <video:description>This video will help you to understand all about the McQuay magnitude water cooled chiller. Functioning of this device are explained here in brief.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_9104.jpg</video:thumbnail_loc>
      <video:duration>223</video:duration>
      <video:publication_date>2011-11-29T20:14:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9104.flv</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Others</video:category>
      <video:tag>McQuay</video:tag>
      <video:tag>Magnitude</video:tag>
      <video:tag>water</video:tag>
      <video:tag>Cooled</video:tag>
      <video:tag>Chiller</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Interview-with-the-Dalai-Lama</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Interview with the Dalai Lama</video:title>
      <video:description>Clip from an interview conducted by Barbara Walters with the Dalai Lama.  Very low quality video, as it is filmed from a TV screen.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/8bb66a38-d1fc-42a3-9d52-aa7b910ee47c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>557</video:duration>
      <video:publication_date>2010-11-23T23:18:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5825.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Interviews</video:category>
      <video:tag>Dalai</video:tag>
      <video:tag>Lama</video:tag>
      <video:tag>Barbara</video:tag>
      <video:tag>Walters</video:tag>
      <video:tag>interview</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Varicose-Veins-Clinical-Examination</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Varicose Veins - Clinical Examination</video:title>
      <video:description>Video shows the clinical examination of varicose veins by Dr. Vaidya. Varicose vein is an elongated, dilated and tortuous vein, in the subcutaneous layer.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/8ab4dc48-e8fb-4ff6-b60b-d056be4a4bfb/cand_5.jpg</video:thumbnail_loc>
      <video:duration>1194</video:duration>
      <video:publication_date>2013-02-17T07:24:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30330.mp4</video:content_loc>
      <video:uploader>Brock Michel</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>9</video:tag>
      <video:tag>Examination</video:tag>
      <video:tag>of</video:tag>
      <video:tag>varicose</video:tag>
      <video:tag>Veins</video:tag>
      <video:tag>Clinical</video:tag>
      <video:tag>Dr</video:tag>
      <video:tag>Vaidya</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Chelation-therapy-part-1</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Chelation therapy part 1</video:title>
      <video:description>This video demonstrates chelation therapy. In our everyday life we are exposed to various toxic materials. These toxic materials accumulate in the body and cause various medical problems. Chelation therapy helps removing the toxic elements from our system.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/8b80004f-7e62-461b-aff6-bb436bdb637b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>534</video:duration>
      <video:publication_date>2010-11-30T10:57:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6258.mp4</video:content_loc>
      <video:uploader>whisper</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>chelation</video:tag>
      <video:tag>therapy</video:tag>
      <video:tag>part</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Principles-Of-Air-Conditioning</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Principles Of Air Conditioning</video:title>
      <video:description>This video presentation is demonstrates how air conditioning works. The process of changing the temperature and humidity of air to more favorable conditions is called air conditioning.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_9079.jpg</video:thumbnail_loc>
      <video:duration>237</video:duration>
      <video:publication_date>2011-11-29T19:52:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9079.flv</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>Air</video:tag>
      <video:tag>Conditioning</video:tag>
      <video:tag>Works</video:tag>
      <video:tag>Animation</video:tag>
      <video:tag>heat</video:tag>
      <video:tag>Pump</video:tag>
      <video:tag>geothermal</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/photosystem-II-Science-video</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>photosystem II Science video</video:title>
      <video:description>photosystem 2. Photosystem II  is the first protein complex in the Light-dependent reactions.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/03/8a93bc23-0711-452b-9065-10a07e5b62e8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>25</video:duration>
      <video:publication_date>2011-03-30T21:32:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/6882.mp4</video:content_loc>
      <video:uploader>clodie</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Photosystem</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Anatomy-of-Lower-Limb-Part-6</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Anatomy of Lower Limb Part 6</video:title>
      <video:description>Video shows the lower limbs of human body. The structure and functioning are explained here by the expert for helping the biology students.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/87d25fce-c4d4-48a5-862d-c0cc1ce35c73/cand_5.jpg</video:thumbnail_loc>
      <video:duration>862</video:duration>
      <video:publication_date>2013-02-11T04:36:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30248.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>Lower</video:tag>
      <video:tag>Limb</video:tag>
      <video:tag>part</video:tag>
      <video:tag>6</video:tag>
      <video:tag>Fibula</video:tag>
      <video:tag>BD</video:tag>
      <video:tag>Chaurasia</video:tag>
      <video:tag>anatomy</video:tag>
      <video:tag>Video</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Springboard</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Springboard</video:title>
      <video:description>This video &quot;springboard&quot; gives and overview of the semester activities and requirements for visualization. Example 5.5 is used to clarify gene knowledge, also chemistry basics are used to build the animated presentations.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/88e0a450-460e-44fd-84b3-b8e62ce37f1b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>207</video:duration>
      <video:publication_date>2010-11-30T12:29:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6272.mp4</video:content_loc>
      <video:uploader>wises</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Springboard</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/History-of-Jet-Engines</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>History of Jet Engines</video:title>
      <video:description>This video will show you about the jet engines&apos; history. What is the reason behind the establishment of jet engines and how the designs are improved.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_9078.jpg</video:thumbnail_loc>
      <video:duration>146</video:duration>
      <video:publication_date>2011-11-29T19:51:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9078.flv</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>History</video:category>
      <video:tag>History</video:tag>
      <video:tag>of</video:tag>
      <video:tag>jet</video:tag>
      <video:tag>Engines</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-sp3-sp2-and-sp-hybridization</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>What is sp3, sp2, and sp hybridization</video:title>
      <video:description>When atomic orbitals combine to form hybrid orbitals is called hybridization. This video tutorial shows the sp, sp2 and sp3 hybridization with diagrams.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/87f3b22d-c8ae-4808-889b-dc452d578f51/cand_5.jpg</video:thumbnail_loc>
      <video:duration>563</video:duration>
      <video:publication_date>2010-11-12T21:52:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5056.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>sp3</video:tag>
      <video:tag>sp2</video:tag>
      <video:tag>and</video:tag>
      <video:tag>sp</video:tag>
      <video:tag>Hybridization</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/DGGE-gel-casting</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>DGGE gel casting</video:title>
      <video:description>This video describes how to make denaturing gradient gel plate for DGGE analysis and casting. It provides step by step details of how to prepare your surface, materials, and how to conduct the experiment.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/87aaf4dd-ff62-4e12-b297-d16abcbb2b78/cand_5.jpg</video:thumbnail_loc>
      <video:duration>567</video:duration>
      <video:publication_date>2010-11-14T23:53:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5344.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>DGGE</video:tag>
      <video:tag>Gel</video:tag>
      <video:tag>Casting</video:tag>
      <video:tag>analysis</video:tag>
      <video:tag>How</video:tag>
      <video:tag>to</video:tag>
      <video:tag>do</video:tag>
      <video:tag>A</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/K-X-Ray-Production</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>K X-Ray Production</video:title>
      <video:description>K X-Ray Production video</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/87cd054b-5e5c-4e5e-9fd6-cce1eec53e46/cand_5.jpg</video:thumbnail_loc>
      <video:duration>5</video:duration>
      <video:publication_date>2010-11-10T14:08:08.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/4970.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>K</video:tag>
      <video:tag>x</video:tag>
      <video:tag>ray</video:tag>
      <video:tag>production</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Working-of-OrthoAccel</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Working of OrthoAccel</video:title>
      <video:description>This video will help you in understanding the working of device OrthoAccel. Its functions and benefits are also discussed in this animated video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/04/85a36eef-8f76-4e3d-bcee-a2eefb8cde97/cand_5.jpg</video:thumbnail_loc>
      <video:duration>73</video:duration>
      <video:publication_date>2013-04-07T19:46:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30492.mp4</video:content_loc>
      <video:uploader>Von Paredes</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>OrthoAccel</video:tag>
      <video:tag>Acceledent</video:tag>
      <video:tag>3d</video:tag>
      <video:tag>Medical</video:tag>
      <video:tag>device</video:tag>
      <video:tag>Animation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Movement-of-single-electron-captured-on-video</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Movement of single electron captured on video</video:title>
      <video:description>In this ground breaking experiment doctoral student Wei Gui used sound waves to expand bubbles formed around electrons in super cold liquid helium and a coordinated strobe light to illuminate electrons as they move.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/85609fce-d47f-4341-9370-deb24cd58585/cand_5.jpg</video:thumbnail_loc>
      <video:duration>14</video:duration>
      <video:publication_date>2010-11-14T21:34:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/5280.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>movement</video:tag>
      <video:tag>of</video:tag>
      <video:tag>single</video:tag>
      <video:tag>Electron</video:tag>
      <video:tag>captured</video:tag>
      <video:tag>on</video:tag>
      <video:tag>Video</video:tag>
      <video:tag>wei</video:tag>
      <video:tag>GUI</video:tag>
      <video:tag>How</video:tag>
      <video:tag>Electrons</video:tag>
      <video:tag>move</video:tag>
      <video:tag>Helium</video:tag>
      <video:tag>liquid</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Microarrays-video</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Microarrays video</video:title>
      <video:description>Microarrays. A microarray is a multiplex lab-on-a-chip. It is a 2D array on a solid substrate (usually a glass slide or silicon thin-film cell) that assays large amounts of biological material using high-throughput screening methods. Read more: http://en.wikipedia.org/wiki/Microarray</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/83adb241-e641-4157-9b37-ff96112d2206/cand_5.jpg</video:thumbnail_loc>
      <video:duration>139</video:duration>
      <video:publication_date>2010-11-24T05:21:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/5922.mp4</video:content_loc>
      <video:uploader>dnasign</video:uploader>
      <video:category>Molecular Biology</video:category>
      <video:tag>Microarrays</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Genetic-Drift</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Genetic Drift</video:title>
      <video:description>Genetic drift or allelic drift is the change in the frequency of a gene variant (allele) in a population due to random sampling. The alleles in the offspring are a sample of those in the parents, and chance has a role in determining whether a given individual survives and reproduces. A population&apos;s allele frequency is the fraction of the copies of one gene that share a particular form.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/83ca6d1d-7079-494c-8a27-71a7ac2ca3bc/cand_5.jpg</video:thumbnail_loc>
      <video:duration>27</video:duration>
      <video:publication_date>2010-11-09T22:41:44.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/4908.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Genetic</video:tag>
      <video:tag>drift</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Examination-of-Chest-and-Lungs</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Examination of Chest and Lungs</video:title>
      <video:description>A perfect doctor examining the Chest and lungs of a patient is shown in the video. For a healthy life a proper examination is very necessary because the heart and lungs are the part that are involved in all the basic functioning of body.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/8353de5b-4915-4ded-a90d-804af90ad191/cand_5.jpg</video:thumbnail_loc>
      <video:duration>306</video:duration>
      <video:publication_date>2011-11-30T22:26:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9672.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Heart</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Lungs</video:tag>
      <video:tag>exam</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/A-Wankel-engine</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>A Wankel engine</video:title>
      <video:description>The Wankel engine uses internal combustion that was invented by Dr. Felix Wankel. It uses an eccentric rotary design to convert pressure into a rotating motion. Its major accomplishment is that it managed to solve the sealing problems.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/8346ba0d-1b3b-49df-a213-8a3ca04e8cfd/cand_5.jpg</video:thumbnail_loc>
      <video:duration>9</video:duration>
      <video:publication_date>2011-11-25T23:49:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/7949.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>Wankel</video:tag>
      <video:tag>Engine</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Ion-Charge-Denisty-and-Electric-Current-Streamlines</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Ion Charge Denisty and Electric Current Streamlines</video:title>
      <video:description>Ion Charge Denisty and Electric Current Streamlines video</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/832e0877-d411-4b94-8d7f-f1992122c7a5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>19</video:duration>
      <video:publication_date>2010-11-10T14:55:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/4991.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>ion</video:tag>
      <video:tag>Charge</video:tag>
      <video:tag>Denisty</video:tag>
      <video:tag>and</video:tag>
      <video:tag>electric</video:tag>
      <video:tag>Current</video:tag>
      <video:tag>Streamlines</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Feeding-Vorticella</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Feeding Vorticella</video:title>
      <video:description>The development and feeding of a vorticella,a freshwater microscopic animal is explained in this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/81bb1d82-f88f-44db-baa5-81d07007c871/cand_5.jpg</video:thumbnail_loc>
      <video:duration>62</video:duration>
      <video:publication_date>2010-11-15T01:27:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/5362.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Vorticella</video:tag>
      <video:tag>feeding</video:tag>
      <video:tag>Cilia</video:tag>
      <video:tag>movement</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Equations-of-the-Electron</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>The Equations of the Electron</video:title>
      <video:description>Here, my preon foundation of the standard model architecture of the electron is analyzed in light of the mass-generalized Maxwell&apos;s equations which illuminates this foundation.
    The simplest elementary particles in the preon model of the standard model are the first order objects (including electrons and their neutrinos). Recall that a first order object may be described by  (R,R,R)  (where  R  represents either a  E  or a  B  component). 
    The d&apos;Alembertian factorization is a compact expression of Maxwell&apos;s equations.
    The Helmholtzian factorization generalization of the d&apos;Alembertian factorization is a compact expression of the mass-generalized Maxwell&apos;s equations.
    Up to now I haven&apos;t considered how the preon architecture the mass-generalized Maxwell&apos;s equations manifests themselves satisfy the mass-generalized Maxwell&apos;s equations. Each first and second order object is a combination of E&amp;B components, and it is not altogether obvious that these combinations would satisfy them. So, what follows is an examination of these objects on this matter, and what a fundamental object must satisfy if it is to have such an architecture and satisfy the mass-generalized Maxwell&apos;s equations.
       Of course, vanishing of all the field potentials  A_{σ}^{i} for a given  σ  will satisfy these,  but a more general solution may be obtained (including this) by analyzing all these equations,. 
     A soliton &apos;stationary&apos; traveling wave solution to the Klein Gordon equation, is presented, here. 
         For the non-vacuum scheme of each fermion, given it&apos;s architecture; the mass-generalized Maxwell&apos;s equations may be used to write it&apos;s densities in terms of these potentials.
         Now, every fundamental object satisfies the mass-generalized Maxwell&apos;s equations (Maxwell-Cassano equations).
       For each particle, it&apos;s architecture shapes the field.
       The instance of the electron (a B  scenario architecture) , is developed in detail, here.
        From these and the above, information on the densitie</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/10/8184e8f2-7af2-4631-9359-0e45e7b75510/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2013-10-07T07:08:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30734.mp4</video:content_loc>
      <video:uploader>CLAUDE MICHAEL CASSANO</video:uploader>
      <video:category>Particle Physics</video:category>
      <video:tag>Electron</video:tag>
      <video:tag>Klein</video:tag>
      <video:tag>Gordon</video:tag>
      <video:tag>standard</video:tag>
      <video:tag>model</video:tag>
      <video:tag>Maxwell</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Equations</video:tag>
      <video:tag>d</video:tag>
      <video:tag>Alembertian</video:tag>
      <video:tag>preon</video:tag>
      <video:tag>soliton</video:tag>
      <video:tag>Quantum</video:tag>
      <video:tag>physics</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Flight-Day-07-Video</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Flight Day 07 Video</video:title>
      <video:description>This video shows a highlight of crew members during the seventh day of flight. Video is very helpful for the knowledge purpose.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/81748773-09c1-4b65-ac07-e3dde5a507d9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>807</video:duration>
      <video:publication_date>2013-02-10T02:57:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29973.mp4</video:content_loc>
      <video:uploader>Brock Michel</video:uploader>
      <video:category>Aerospace Engineering</video:category>
      <video:tag>HD</video:tag>
      <video:tag>Crew</video:tag>
      <video:tag>Choice</video:tag>
      <video:tag>Video</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Hadfield-responds-to-CBC-queries</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Hadfield responds to CBC queries</video:title>
      <video:description>Chris Hadfield, an expedition 35 flight engineer already has a school named in his respect. However, that is not the end, in this video, he get the attention of the CBC to shade light on issues. Enjoy!</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/04/81012d64-2f31-4986-a907-6d9d7c335572/cand_5.jpg</video:thumbnail_loc>
      <video:duration>1323</video:duration>
      <video:publication_date>2013-04-05T09:56:02.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30393.mp4</video:content_loc>
      <video:uploader>Von Paredes</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>Hadfield</video:tag>
      <video:tag>Queried</video:tag>
      <video:tag>CBC</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Nanobots-repairing-cell</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Nanobots repairing cell</video:title>
      <video:description>Nanobots, the futuristic robot of several hundred nanometer in size, may be used to repair tissues, organs even cells. This video animation shows a nanobot repairing neuron cell. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/8172f645-b20b-4203-8009-d1f1dfe0746e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>31</video:duration>
      <video:publication_date>2010-11-28T09:28:14.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/6216.mp4</video:content_loc>
      <video:uploader>lose</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Nanobots</video:tag>
      <video:tag>replacing</video:tag>
      <video:tag>neurons</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Thoracocentesis-Removing-1200CC-Pleural-Fluid-Surgery-Video</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Thoracocentesis Removing 1200CC Pleural Fluid Surgery Video</video:title>
      <video:description>Thoracentesis is a procedure in which a needle is inserted through the back of the chest wall into the pleural space a space that exists between the two lungs and the interior chest wall to remove fluid or air</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/81359cf3-b2e6-442d-a1d1-8cde8e1b597c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>536</video:duration>
      <video:publication_date>2011-11-29T05:48:14.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8706.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Thoracocentesis</video:tag>
      <video:tag>removing</video:tag>
      <video:tag>1200CC</video:tag>
      <video:tag>Pleural</video:tag>
      <video:tag>fluid</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Brain-Scan-via-MRI</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Brain Scan via MRI</video:title>
      <video:description>This video shows a Magnetic Resonance Imaging of the brain. This scan is used for detection of abnormalities and irregularities.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/7f66d050-ce0d-4f16-b987-748fa60850cf/cand_5.jpg</video:thumbnail_loc>
      <video:duration>9</video:duration>
      <video:publication_date>2011-10-23T15:42:02.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/7172.mp4</video:content_loc>
      <video:uploader>hp175</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>mri</video:tag>
      <video:tag>Brain</video:tag>
      <video:tag>scan</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Study-of-Taxes-and-The-American-Revolution</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Study of Taxes and The American Revolution</video:title>
      <video:description>This video shows the history related with the tea, taxes and the American revolution. Video is really interesting and you must watch it for knowledge purpose.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/7e2bf6fa-01cb-44f0-b973-98bd0db2c349/cand_5.jpg</video:thumbnail_loc>
      <video:duration>686</video:duration>
      <video:publication_date>2013-02-16T03:16:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30293.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Others</video:category>
      <video:tag>tea</video:tag>
      <video:tag>Taxes</video:tag>
      <video:tag>and</video:tag>
      <video:tag>the</video:tag>
      <video:tag>american</video:tag>
      <video:tag>Revolution</video:tag>
      <video:tag>Crash</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>World</video:tag>
      <video:tag>History</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/DHLI-PACLITAXEL-EFFECTS</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>DHLI-PACLITAXEL EFFECTS</video:title>
      <video:description>The main toxic effects of the drug are neutropenia, fluid retention, ... Docetaxel differs from paclitaxel at two positions in its chemical structure</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/7e7d8684-353a-4503-9b3c-63706f577fb4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>149</video:duration>
      <video:publication_date>2010-11-07T09:46:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/4778.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>DHLI</video:tag>
      <video:tag>Paclitaxel</video:tag>
      <video:tag>effects</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/24-Vegetative-Cells-Spores-External-Layers</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>2.4. Vegetative Cells &amp; Spores - External Layers</video:title>
      <video:description>Vegetative cells are type of cells that present in animal or plant except reproductive cells, i.e. vegetative cells can&apos;t produce gametes. While spores are type of bacterial cell that is resistant to heat, dessication and other chemical reaction.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/7a097f25-8e92-485e-a85e-a4f98b492d2b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>3533</video:duration>
      <video:publication_date>2013-02-17T08:27:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30360.mp4</video:content_loc>
      <video:uploader>Ollie Wall</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>2</video:tag>
      <video:tag>4</video:tag>
      <video:tag>External</video:tag>
      <video:tag>layers</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Vegetative</video:tag>
      <video:tag>cells</video:tag>
      <video:tag>spores</video:tag>
      <video:tag>Medical</video:tag>
      <video:tag>microbiology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/3D-animation-of-truck-auto-Parts</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>3D animation of truck auto Parts</video:title>
      <video:description>This is a three dimension animation of an automobile engine. The animation is as a result of blending rendering tools like 3ds Max, 3D animation and modelling and Maya. More information is on the nextwavemultimedia website.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_9064.jpg</video:thumbnail_loc>
      <video:duration>95</video:duration>
      <video:publication_date>2011-11-29T19:40:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9064.flv</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Truck</video:tag>
      <video:tag>Auto</video:tag>
      <video:tag>Parts</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-MMP3-and-acetylcholine-receptor</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>The MMP3 and acetylcholine receptor</video:title>
      <video:description>This animation demonstrates the working of acetylcholine receptor and MMP3. The MMP3 has ability to degrade some proteins like agrin. Agrin is regulates acetylcholine receptor clusters by neuromuscular signalling.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/7b92429d-089d-42a2-8eae-79c032135439/cand_5.jpg</video:thumbnail_loc>
      <video:duration>8</video:duration>
      <video:publication_date>2010-11-24T00:40:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/5884.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Neuroscience</video:category>
      <video:tag>Acetylcholine</video:tag>
      <video:tag>receptor</video:tag>
      <video:tag>and</video:tag>
      <video:tag>MMP3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Climate-change</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Climate change</video:title>
      <video:description>Climate change is a notable lasting alteration in the distribution of the weather patterns over a spun of time. This video focuses on overall effects of the change in the average weather conditions.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/7b768d5a-4fb9-4566-a60c-2b4084784bfc/cand_5.jpg</video:thumbnail_loc>
      <video:duration>651</video:duration>
      <video:publication_date>2013-02-10T02:31:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29965.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>climate</video:tag>
      <video:tag>change</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Electrical-Current-through-a-Bacterial-Toxin</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Electrical Current through a Bacterial Toxin</video:title>
      <video:description>In this video you will see what happens when current passes through bacterial toxins. These toxins are produced by bacterial,viruses and fungi.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/7af96569-573d-4415-946d-43d726659eba/cand_5.jpg</video:thumbnail_loc>
      <video:duration>35</video:duration>
      <video:publication_date>2010-11-10T14:48:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/4988.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>electrical</video:tag>
      <video:tag>Current</video:tag>
      <video:tag>Through</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Bacterial</video:tag>
      <video:tag>Toxin</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Ventral-furrow-formation</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Ventral furrow formation</video:title>
      <video:description>Within three hours, the embryo of a fruit fly imagined ventrally through a microscope for a half an hour. This called gastrulation and is evident in higher organisms.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/7a8f5a7f-c5dd-4028-a261-c0da7841ad84/cand_5.jpg</video:thumbnail_loc>
      <video:duration>8</video:duration>
      <video:publication_date>2010-11-24T22:10:44.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/6034.mp4</video:content_loc>
      <video:uploader>obertan</video:uploader>
      <video:category>Drosophila</video:category>
      <video:tag>Ventral</video:tag>
      <video:tag>furrow</video:tag>
      <video:tag>formation</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Anatomy-of-Skull</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Anatomy of Skull</video:title>
      <video:description>This video is very helpful for the medical students. The structure and functioning of human skull is discussed here in detail.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/7994b7ec-f8ed-48c4-b2eb-0bfa8982dd4b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>887</video:duration>
      <video:publication_date>2013-02-16T03:54:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30318.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>Skull</video:tag>
      <video:tag>part</video:tag>
      <video:tag>1</video:tag>
      <video:tag>7</video:tag>
      <video:tag>individual</video:tag>
      <video:tag>Bones</video:tag>
      <video:tag>BD</video:tag>
      <video:tag>Chaursia</video:tag>
      <video:tag>anatomy</video:tag>
      <video:tag>Video</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Introduction-With-Communists-Nationalists-and-Chinas-Revolutions</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Introduction With Communists, Nationalists and China&apos;s Revolutions</video:title>
      <video:description>This video discusses the history of China. Communists, nationalists and two Chinese revolutions are explained here to help you regarding the topic.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/79c53e69-d96d-4b27-9b83-f388f8e881bf/cand_5.jpg</video:thumbnail_loc>
      <video:duration>730</video:duration>
      <video:publication_date>2013-02-10T02:59:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29974.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>History</video:category>
      <video:tag>Communists</video:tag>
      <video:tag>Nationalists</video:tag>
      <video:tag>and</video:tag>
      <video:tag>China</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Revolutions</video:tag>
      <video:tag>Crash</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>World</video:tag>
      <video:tag>History</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/A-kart-jet-project-with-an-afterburner</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>A kart jet project with an afterburner</video:title>
      <video:description>This is a Kart jet project with an afterburner similar to that of an F16 fighter jet. The afterburner is attached to a truck model. Watch to see the whole combination in action.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_9068.jpg</video:thumbnail_loc>
      <video:duration>92</video:duration>
      <video:publication_date>2011-11-29T19:43:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9068.flv</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Education</video:category>
      <video:tag>kart</video:tag>
      <video:tag>jet</video:tag>
      <video:tag>Project</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/C-elegans-embryonic-development</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>C elegans embryonic development</video:title>
      <video:description>Caenorhabditis elegans is a small free living soil nematode that lives in many parts of the world and survives by feeding on microbes primarily bacteria it is an important model system for biological research in many fields including genomics cell biology and neuroscience</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/791d8dd6-1647-4c60-ad9d-cc6a15298ddf/cand_5.jpg</video:thumbnail_loc>
      <video:duration>43</video:duration>
      <video:publication_date>2010-11-24T15:27:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/5960.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>C. elegans</video:category>
      <video:tag>C</video:tag>
      <video:tag>elegans</video:tag>
      <video:tag>embryonic</video:tag>
      <video:tag>Development</video:tag>
      <video:tag>rnai</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Respiratory-System-the-airways</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Respiratory System: the airways</video:title>
      <video:description>The airways or upper respiratory system consists of nasal cavity, trachea, and differing pharynx. This video describes the anatomy of the upper respiratory system. Edited by Ashraf.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/79085420-e5f9-4612-8b03-7fa90bccf614/cand_5.jpg</video:thumbnail_loc>
      <video:duration>77</video:duration>
      <video:publication_date>2010-11-14T23:16:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5328.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Respiratory</video:tag>
      <video:tag>system</video:tag>
      <video:tag>1</video:tag>
      <video:tag>nasal</video:tag>
      <video:tag>Cavity</video:tag>
      <video:tag>Trachea</video:tag>
      <video:tag>anatomy</video:tag>
      <video:tag>of</video:tag>
      <video:tag>NOSE</video:tag>
      <video:tag>Upper</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Globalization-is-Good-or-Bad</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Globalization is Good or Bad</video:title>
      <video:description>An interesting video showing the proms and cons of globalization. Video is very helpful for the knowledge purpose.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/78c03930-6a6e-443d-b093-c779a27df9ec/cand_5.jpg</video:thumbnail_loc>
      <video:duration>834</video:duration>
      <video:publication_date>2013-02-17T07:42:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30340.mp4</video:content_loc>
      <video:uploader>Von Paredes</video:uploader>
      <video:category>Globalization</video:category>
      <video:tag>globalization</video:tag>
      <video:tag>II</video:tag>
      <video:tag>Good</video:tag>
      <video:tag>or</video:tag>
      <video:tag>bad</video:tag>
      <video:tag>Crash</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>World</video:tag>
      <video:tag>History</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Astrancer-Blazar</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Astrancer - Blazar</video:title>
      <video:description>Astrancer - Blazar video</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/78eb3ea7-1505-4ef6-aa43-7f034d03d1bf/cand_5.jpg</video:thumbnail_loc>
      <video:duration>557</video:duration>
      <video:publication_date>2010-11-10T12:31:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4939.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Astrancer</video:tag>
      <video:tag>Blazar</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Using-Drones-to-Plant-1-Billion-Trees-Per-Year</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Using Drones to Plant 1 Billion Trees Per Year</video:title>
      <video:description>One of the biggest challenges for reforestation was the expense and time required for the manual labor of planting one tree at time.  When contemplating the challenges of this dilemma, former NASA engineer Lauren Fletcher had an “a-ha” moment that may in fact relieve the impending doom of climate change.  Yes, that sounds a bit over dramatic, but the implications for this are truly on that big of a scale.  With the use of the quickly improving drone technology, we are now able to plant trees with greater efficiency then ever thought possible./nThis is how it works:/nBioCarbon’s drones do a fly-over of the deforested area and map the area to provide feedback
BioCarbon determines the reforestation potential based on the data collected by the surveillance drone
Pre-germinated seeds are coated in a hydrogel of nutrients to increase the probability of successful “in-ground germination”
The seeds are loaded into the drones and prepared to take flight
The drone flies at a height of 2-3 meters over the pre-mapped area while firing the seed pods at a velocity high enough to sink them into the soil.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2015/04/77da16ef-1935-45b4-ba06-86cdeaedf897/cand_5.jpg</video:thumbnail_loc>
      <video:duration>212</video:duration>
      <video:publication_date>2015-04-08T10:27:29.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/32121.mp4</video:content_loc>
      <video:uploader>Nazir Istanbl</video:uploader>
      <video:category>Fun and Smart</video:category>
      <video:tag>drone</video:tag>
      <video:tag>Plant</video:tag>
      <video:tag>trees</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Working-of-a-Heating-Pump</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Working of a Heating Pump</video:title>
      <video:description>This video will help you to understand all about the heating pump. Working of this pump is shown here with description of each part.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_9065.jpg</video:thumbnail_loc>
      <video:duration>168</video:duration>
      <video:publication_date>2011-11-29T19:41:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9065.flv</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>Behind</video:tag>
      <video:tag>the</video:tag>
      <video:tag>scenes</video:tag>
      <video:tag>How</video:tag>
      <video:tag>Does</video:tag>
      <video:tag>A</video:tag>
      <video:tag>heat</video:tag>
      <video:tag>Pump</video:tag>
      <video:tag>work</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Human-And-Environment</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Human And Environment</video:title>
      <video:description>This video shows 5 human impacts on the environment. A brief explanation is provided here to save our ecosystem.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/773ce1b6-8793-4e9b-b742-29069397a6c1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>637</video:duration>
      <video:publication_date>2013-02-17T07:14:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30324.mp4</video:content_loc>
      <video:uploader>Eugenio Boyd</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>5</video:tag>
      <video:tag>human</video:tag>
      <video:tag>impacts</video:tag>
      <video:tag>on</video:tag>
      <video:tag>the</video:tag>
      <video:tag>environment</video:tag>
      <video:tag>Crash</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>ecology</video:tag>
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    <loc>https://dnatube.com/videos/Animation-cycles</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Animation cycles</video:title>
      <video:description>Feature a number of animation cycles. This is where it begins in preparation of large animation projects.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_9166.jpg</video:thumbnail_loc>
      <video:duration>387</video:duration>
      <video:publication_date>2011-11-29T21:22:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9166.flv</video:content_loc>
      <video:uploader>topeto</video:uploader>
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      <video:tag>Animation</video:tag>
      <video:tag>Cycles</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/PGT-germanium-nuclear-detector-setup</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>PGT germanium nuclear detector setup</video:title>
      <video:description>PGT manufactures hyperpure germanium detectors for gamma ray spectroscopy as well as support electronics and software detector styles include p types and n types well counters and low energy detectors</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_9204.jpg</video:thumbnail_loc>
      <video:duration>371</video:duration>
      <video:publication_date>2011-11-29T22:05:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9204.flv</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Others</video:category>
      <video:tag>PGT</video:tag>
      <video:tag>Germanium</video:tag>
      <video:tag>nuclear</video:tag>
      <video:tag>Detector</video:tag>
      <video:tag>Setup</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Foucault-Pendulum</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Foucault Pendulum</video:title>
      <video:description>This animated video describes the precession of the Foucault pendulum from watching motion from a non-inertial reference frame. The pendulum is initially swung on a plane from the viewpoint of a playground, but appears to rotate when viewed from the rotating reference frame (a merry-go-round) on which it rides.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/759b171a-dac6-4130-9e75-a65cd02d43b0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>28</video:duration>
      <video:publication_date>2010-11-14T18:23:30.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/5249.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Foucault</video:tag>
      <video:tag>Pendulum</video:tag>
      <video:tag>precision</video:tag>
      <video:tag>swinging</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Introduction-With-Bacterial-Cell</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Introduction With Bacterial Cell</video:title>
      <video:description>This video shows the functioning of bacterial cells in detail. A microscopic view with a well description is shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/73978ea0-a045-4e4a-9377-6243f42a80db/cand_5.jpg</video:thumbnail_loc>
      <video:duration>3044</video:duration>
      <video:publication_date>2013-02-17T08:16:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30356.mp4</video:content_loc>
      <video:uploader>Candelaria Smart</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>the</video:tag>
      <video:tag>Bacterial</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>Medical</video:tag>
      <video:tag>microbiology</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Aviation-Prize-Awarded-at-NASA</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Aviation Prize Awarded at NASA</video:title>
      <video:description>This video is presented by &quot;this week at NASA&quot; showing the world&apos;s largest aviation prize awarded. Video is really interesting for technology lovers.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/753bbb5e-367c-4ba3-979a-b643a4f6bc34/cand_5.jpg</video:thumbnail_loc>
      <video:duration>802</video:duration>
      <video:publication_date>2013-02-16T03:51:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30316.mp4</video:content_loc>
      <video:uploader>Brock Michel</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>World</video:tag>
      <video:tag>s</video:tag>
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      <video:tag>on</video:tag>
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      <video:tag>week</video:tag>
      <video:tag>NASA</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Acetylcholine-receptor-MMP3_-PMAP</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Acetylcholine receptor &amp; MMP3_ PMAP</video:title>
      <video:description>An acetylcholine receptor (abbreviated AChR) is an integral membrane protein that responds to the binding of acetylcholine, a neurotransmitter.
Classification:
Like other transmembrane receptors, acetylcholine receptors are classified according to their &quot;pharmacology&quot;, or according to their relative affinities and sensitivities to different molecules. Although all acetylcholine receptors, by definition, respond to acetylcholine, they respond to other molecules as well.

    * nicotinic acetylcholine receptors (nAChR, also known as &quot;ionotropic&quot; acetylcholine receptors) are particularly responsive to nicotine
    * muscarinic acetylcholine receptors (mAChR, also known as &quot;metabotropic&quot; acetylcholine receptors) are particularly responsive to muscarine.

Nicotinic and muscarinic are two main kinds of &quot;cholinergic&quot; receptors.</video:description>
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      <video:duration>8</video:duration>
      <video:publication_date>2010-11-09T21:43:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/4893.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Acetylcholine</video:tag>
      <video:tag>receptor</video:tag>
      <video:tag>MMP3</video:tag>
      <video:tag>PMAP</video:tag>
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    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Heart Disease - Medical School Pathology</video:title>
      <video:description>Video shows the treatment of a patient suffering from heart disease. A brief introduction with some diseases is provided here by the expert doctor.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/7217af54-d55d-4efe-a7b3-7b797c2dad15/cand_5.jpg</video:thumbnail_loc>
      <video:duration>3717</video:duration>
      <video:publication_date>2013-02-17T07:58:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30348.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Medical</video:tag>
      <video:tag>School</video:tag>
      <video:tag>Pathology</video:tag>
      <video:tag>Chapter</video:tag>
      <video:tag>12c</video:tag>
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    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>HIV Protease Inhibitor Binding</video:title>
      <video:description>HIV or human immunodeficiency virus is caused by a retro virus and it affects the immune system by attacking the white blood cells. This video explains how HIV protease inhibitor XK263 binding using ribbon diagrams.</video:description>
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      <video:duration>19</video:duration>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/7182.mp4</video:content_loc>
      <video:uploader>hp175</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>HIV</video:tag>
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      <video:tag>XK263</video:tag>
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    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Spirochetes that cause lyme disease</video:title>
      <video:description>Lyme disease is caused by spirochetal bacteria from the genus borrelia lyme disease is a potentially serious disease and can be localized or affect multiple bodily systems lyme disease was initially regarded as an uncommon illness caused by the spirochete borrelia burgdorferi</video:description>
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      <video:duration>24</video:duration>
      <video:publication_date>2010-11-24T00:34:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/5875.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Microbiology</video:category>
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  <url>
    <loc>https://dnatube.com/videos/All-About-The-Tesla-Coils</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
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      <video:description>This video will help you in understanding the manufacturing of Tesla Coil. Their construction and working are described here in detail.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_9107.jpg</video:thumbnail_loc>
      <video:duration>265</video:duration>
      <video:publication_date>2011-11-29T20:17:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9107.flv</video:content_loc>
      <video:uploader>second second</video:uploader>
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      <video:tag>Bobina</video:tag>
      <video:tag>de</video:tag>
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      <video:tag>ITESCA</video:tag>
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    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Precession and Nutation</video:title>
      <video:description>Precession and Nutation video</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/714679e6-c577-49dc-99d8-a666c3ac16cf/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2010-11-10T13:47:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/4955.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Physics</video:category>
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    <loc>https://dnatube.com/videos/Connections-of-Visual-System-Under-MRI</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Connections of Visual System Under MRI</video:title>
      <video:description>Video shows a MRI of our visual system connections. This video will help the medical students in having a deep study of these connections.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/7035b6f8-394d-450d-b32e-544f972c31fd/cand_5.jpg</video:thumbnail_loc>
      <video:duration>6</video:duration>
      <video:publication_date>2010-11-30T22:19:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/6349.mp4</video:content_loc>
      <video:uploader>karel</video:uploader>
      <video:category>Others</video:category>
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      <video:tag>connections</video:tag>
      <video:tag>mri</video:tag>
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    <lastmod>2026-08-27</lastmod>
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      <video:description>The Renaissance was a period of history from 14th to 17th century that talked about cultural and social movement across Europe. Watch here the discoveries of many new things and intellectual functions to do task easily and efficiently.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/6f9f9167-fa7c-4a02-b2fe-72e514bd989e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>692</video:duration>
      <video:publication_date>2013-02-16T03:26:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30300.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>History</video:category>
      <video:tag>the</video:tag>
      <video:tag>Renaissance</video:tag>
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      <video:tag>It</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Thing</video:tag>
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    <lastmod>2026-08-27</lastmod>
    <video:video>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/6f4ca388-d545-423a-b0b7-4d94e510c2ec/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2011-12-01T04:19:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10205.flv</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
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    <lastmod>2026-08-27</lastmod>
    <video:video>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/6f3027b9-697f-4ba1-9ace-1dd752d64279/cand_5.jpg</video:thumbnail_loc>
      <video:duration>50</video:duration>
      <video:publication_date>2010-11-24T20:07:59.000Z</video:publication_date>
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      <video:uploader>chucky</video:uploader>
      <video:category>Developmental Biology</video:category>
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    <lastmod>2026-08-27</lastmod>
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      <video:description>A magnetic field that protects us from the sun’s radiation and makes liquid water - and life! - possible on Earth. That is the main difference between Mars and Earth. Why is there such a difference? Watch the video to learn.</video:description>
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      <video:duration>251</video:duration>
      <video:publication_date>2015-07-27T13:30:39.000Z</video:publication_date>
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      <video:uploader>Admin</video:uploader>
      <video:category>Interesting Science</video:category>
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      <video:tag>Earth</video:tag>
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    <lastmod>2026-08-27</lastmod>
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      <video:description>Bioinformatics Insight</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/6ebff59d-2269-4c21-a832-da1905edbd44/cand_5.jpg</video:thumbnail_loc>
      <video:duration>425</video:duration>
      <video:publication_date>2010-11-23T00:39:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5723.mp4</video:content_loc>
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      <video:tag>bioinformatics</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Landing-at-Kennedy-space-center-by-the-Atlantis</loc>
    <lastmod>2026-08-27</lastmod>
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      <video:publication_date>2013-04-05T10:02:01.000Z</video:publication_date>
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    <lastmod>2026-08-27</lastmod>
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      <video:uploader>Nazir Istanbl</video:uploader>
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    <lastmod>2026-08-27</lastmod>
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      <video:duration>20</video:duration>
      <video:publication_date>2010-11-09T13:54:28.000Z</video:publication_date>
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      <video:uploader>Burak Eksi</video:uploader>
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    <loc>https://dnatube.com/videos/Right-Hand-Rule</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Right Hand Rule</video:title>
      <video:description>Right Hand Rule video</video:description>
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      <video:duration>9</video:duration>
      <video:publication_date>2010-11-10T13:48:07.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/4956.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Right</video:tag>
      <video:tag>hand</video:tag>
      <video:tag>Rule</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/What-is-HPV</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>What is HPV?</video:title>
      <video:description>This video shows some basic questions and answers about HPV with Dr Gina Ogilvie. Video is really helpful for healthcare purpose.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/6bcf7b56-2313-4000-a100-aa5fd01ad063/cand_5.jpg</video:thumbnail_loc>
      <video:duration>1237</video:duration>
      <video:publication_date>2013-02-16T03:31:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30303.mp4</video:content_loc>
      <video:uploader>Brock Michel</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>HPV</video:tag>
      <video:tag>Questions</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Answers</video:tag>
      <video:tag>with</video:tag>
      <video:tag>Dr</video:tag>
      <video:tag>Gina</video:tag>
      <video:tag>Ogilvie</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/How-batteries-work</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>How batteries work</video:title>
      <video:description>Batteries provide energy for many kinds of electric instruments. The principle that make a batteries work is the reduction potential. In this video, reduction potential, the way to calculate it under different conditions, and different types of batteries have been discussed. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/6bd26a79-039b-437b-a0cc-219d0227b792/cand_5.jpg</video:thumbnail_loc>
      <video:duration>547</video:duration>
      <video:publication_date>2010-11-27T10:59:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6189.mp4</video:content_loc>
      <video:uploader>zizou</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Batteries</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Medical-microbiology-lesson-on-gastroenteritis-agents-and-rotavirus</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Medical microbiology lesson on gastroenteritis agents and rotavirus</video:title>
      <video:description>Rotavirus causes diarrhea in most infants globally. In fact, by age of 5 years, almost all kids have been infected with the virus at least once. The virus belong to a family of organisms called Reoviridae.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/6ab28351-fb8d-4dd7-96f8-2fe2e8c2658b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>1733</video:duration>
      <video:publication_date>2013-02-16T03:29:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30302.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>Medical</video:tag>
      <video:tag>microbiology</video:tag>
      <video:tag>lesson</video:tag>
      <video:tag>on</video:tag>
      <video:tag>gastroenteritis</video:tag>
      <video:tag>agents</video:tag>
      <video:tag>and</video:tag>
      <video:tag>rotavirus</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Proof-of-Corticothalamocortical-Loop-in-Somatosensory-Pathwa</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Proof of Corticothalamocortical Loop in Somatosensory Pathwa</video:title>
      <video:description>Proof of Corticothalamocortical Loop in Somatosensory Pathway</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/6b3f7406-1b87-44cf-aa41-e1b746376c08/cand_5.jpg</video:thumbnail_loc>
      <video:duration>12</video:duration>
      <video:publication_date>2010-11-30T21:37:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/6320.mp4</video:content_loc>
      <video:uploader>karel</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Proof</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Corticothalamocortical</video:tag>
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      <video:tag>in</video:tag>
      <video:tag>Somatosensory</video:tag>
      <video:tag>pathway</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Gaussian-Gradient-And-Advection-Diffusion-Equation</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Gaussian Gradient And Advection-Diffusion Equation</video:title>
      <video:description>This video will introduce you with advection diffusion equation with Gaussian gradient. Video is very helpful for the knowledge purpose.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/6b3c7043-54fd-416d-865b-385df4d52866/cand_5.jpg</video:thumbnail_loc>
      <video:duration>29</video:duration>
      <video:publication_date>2011-10-18T04:55:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/7072.mp4</video:content_loc>
      <video:uploader>blooms</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Advection</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Medical-uses-of-Morphine</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Medical uses of Morphine</video:title>
      <video:description>Morphine is commonly used for the treatment of both acute and chronic pain.Other uses include myocardial infarction or labor pains and accute pulmonary edema.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/6a9ceb12-7d83-46c9-95a5-78f1170d2585/cand_5.jpg</video:thumbnail_loc>
      <video:duration>4</video:duration>
      <video:publication_date>2010-11-10T23:14:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/5003.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Morphine</video:tag>
      <video:tag>molecule</video:tag>
      <video:tag>rotation</video:tag>
      <video:tag>Animation</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Electron-tomography-of-the-bone-hydroxyapatite-interface</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Electron tomography of the bone-hydroxyapatite interface</video:title>
      <video:description>Electron tomography of the bone-hydroxyapatite interface - Tilt-Series Video</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/6a2dc6ca-8e82-4bd8-895d-5f1f84137254/cand_5.jpg</video:thumbnail_loc>
      <video:duration>6</video:duration>
      <video:publication_date>2010-11-23T01:26:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/5757.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Electron</video:tag>
      <video:tag>Tomography</video:tag>
      <video:tag>bone</video:tag>
      <video:tag>hydroxyapatite</video:tag>
      <video:tag>interface</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Segmentation-and-tracking-of-mesoderm-nuclei-in-htl-Drosophi</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Segmentation and tracking of mesoderm nuclei in htl Drosophi</video:title>
      <video:description>Segmentation and tracking of mesoderm nuclei in htl Drosophila mutant</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/6a212a89-28b3-4bc1-823b-c3f14af1be95/cand_5.jpg</video:thumbnail_loc>
      <video:duration>37</video:duration>
      <video:publication_date>2010-11-30T14:29:10.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/6299.mp4</video:content_loc>
      <video:uploader>life</video:uploader>
      <video:category>Drosophila</video:category>
      <video:tag>Segmentation</video:tag>
      <video:tag>and</video:tag>
      <video:tag>tracking</video:tag>
      <video:tag>of</video:tag>
      <video:tag>mesoderm</video:tag>
      <video:tag>nuclei</video:tag>
      <video:tag>in</video:tag>
      <video:tag>htl</video:tag>
      <video:tag>drosophila</video:tag>
      <video:tag>Mutant</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Evolution-and-Oxygen</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Evolution and Oxygen</video:title>
      <video:description>This video discusses the use of oxygen within the process of evolution. It begins with prokariotic cells that lived in the ocean and the happening of the &quot;oxygen catastrophe&quot;.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/69ec9c40-653f-4edd-92d9-b16e5dc80f54/cand_5.jpg</video:thumbnail_loc>
      <video:duration>568</video:duration>
      <video:publication_date>2010-11-14T22:24:44.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5300.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Evolution</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Oxygen</video:tag>
      <video:tag>prokaryotic</video:tag>
      <video:tag>cells</video:tag>
      <video:tag>catastrophe</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/International-space-station-astronauts-talk-with-Oregon-students</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>International space station astronauts -  talk with Oregon students</video:title>
      <video:description>In the current generation its possible to make a call to any part of the world, but not everywhere in the space. The Oregon students are having an opportunity to have a talk with astronauts who have toured the space. In this video, the international space station astronauts speaks to the Oregon students.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/04/677b5c3b-4137-4778-9436-0a539d593bd2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>1159</video:duration>
      <video:publication_date>2013-04-05T10:09:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30404.mp4</video:content_loc>
      <video:uploader>Brock Michel</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>international</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>Station</video:tag>
      <video:tag>Astronauts</video:tag>
      <video:tag>speak</video:tag>
      <video:tag>with</video:tag>
      <video:tag>Oregon</video:tag>
      <video:tag>students</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/PCD-or-Apoptosis</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>PCD or Apoptosis</video:title>
      <video:description>Programmed Cell Death or Apoptosis is a biological phenomenon. The differentiation of fingers and toes in a developing human embryo occurs because cells between the fingers apoptose, and as a result the fingers and toes are separated.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/69aabd0e-8a61-4052-b23e-cbfdcca29355/cand_5.jpg</video:thumbnail_loc>
      <video:duration>156</video:duration>
      <video:publication_date>2007-08-11T18:39:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/703.mp4</video:content_loc>
      <video:uploader>okur</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>apoptosis</video:tag>
      <video:tag>fluorescentMicroscopy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Stellar-Parallax</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Stellar Parallax</video:title>
      <video:description>This video discusses Stellar Parallax&apos;s.  A stellar parallax is the effect of parallax on distant stars in astronomy and their distance away from the centre of our solar system, the Sun and  can be used to determine the distance of Earth to another star directly with accurate astrometry.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/685fef56-1b65-4814-a68c-e5700f8bfd75/cand_5.jpg</video:thumbnail_loc>
      <video:duration>35</video:duration>
      <video:publication_date>2010-11-14T22:50:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/5312.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Stellar</video:tag>
      <video:tag>Parallax</video:tag>
      <video:tag>Distance</video:tag>
      <video:tag>From</video:tag>
      <video:tag>Earth</video:tag>
      <video:tag>to</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Star</video:tag>
      <video:tag>sun</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-Taxonomy-6b866f</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>What is Taxonomy?</video:title>
      <video:description>Taxonomy is the class of classifying the living things. Every living thing on this planet is related with every other thing. Categorizing organisms on different basis are shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/66c182ac-9068-409d-b077-8792fdafe2ab/cand_5.jpg</video:thumbnail_loc>
      <video:duration>735</video:duration>
      <video:publication_date>2013-02-17T07:12:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30323.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Taxonomy</video:tag>
      <video:tag>life</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Filing</video:tag>
      <video:tag>system</video:tag>
      <video:tag>Crash</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>biology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Isochronism-of-a-Clypeasteroida</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Isochronism of a Clypeasteroida</video:title>
      <video:description>This specie belongs to the echinoidea class.They are conceived by external fertilization which is common with echinoids.The Nektonic larvae goes through several stages before the test or skeleton begins to form, until finally they turn into benthos.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/01/67426ae4-fdb5-4c65-bad0-4a5e0174b708/cand_5.jpg</video:thumbnail_loc>
      <video:duration>215</video:duration>
      <video:publication_date>2010-01-26T10:06:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3748.mp4</video:content_loc>
      <video:uploader>Mehdi T</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Sea</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Molecular-animation-of-organometallic-compound</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Molecular animation of organometallic compound</video:title>
      <video:description>This video demonstrate the molecular animation of metal complex structure obtained by single crystal x ray diffraction ca(dbm)2(thf)2.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/65441410-f52e-4d6d-971a-170475410269/cand_5.jpg</video:thumbnail_loc>
      <video:duration>7</video:duration>
      <video:publication_date>2010-11-08T23:15:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/4790.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Molecular</video:tag>
      <video:tag>Animation</video:tag>
      <video:tag>of</video:tag>
      <video:tag>CA</video:tag>
      <video:tag>dbm</video:tag>
      <video:tag>2</video:tag>
      <video:tag>THF</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Archaea-Bacteria-Protists</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Archaea Bacteria &amp; Protists</video:title>
      <video:description>An interesting video discusses the science of archaea, bacteria &amp; protists. We know a lot about the humans and other animals have a look at these species with this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/64449a26-f6da-4bfa-8e8f-8c6d2d2bce7f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>736</video:duration>
      <video:publication_date>2013-02-17T07:36:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30337.mp4</video:content_loc>
      <video:uploader>Jennifer Byars</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>old</video:tag>
      <video:tag>Odd</video:tag>
      <video:tag>Archaea</video:tag>
      <video:tag>bacteria</video:tag>
      <video:tag>protists</video:tag>
      <video:tag>CrashCourse</video:tag>
      <video:tag>biology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/A-Simple-Demonstration-of-Parallax</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>A Simple Demonstration of Parallax</video:title>
      <video:description>This video depicts a simple demonstration of Parallax</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/64c827c3-b667-4c04-97fc-9ce1cbcb18a1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>18</video:duration>
      <video:publication_date>2010-11-13T22:55:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/5201.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>A</video:tag>
      <video:tag>simple</video:tag>
      <video:tag>Demonstration</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Parallax</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cystic-fibrosis-a-life-threatening-disease</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Cystic fibrosis: a life threatening disease</video:title>
      <video:description>Cystic fibrosis: a life threatening disease 

Cystic fibrosis is a life threatening disease. It causes clog of some of the organs, particularly, lungs and pancreas, by mucus. Clog of lung makes breathing very difficult. Cystic fibrosis is a genetic disease. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/6494acd3-f005-472b-82b4-43b328bb685b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>546</video:duration>
      <video:publication_date>2010-11-26T23:20:07.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6166.mp4</video:content_loc>
      <video:uploader>prosel</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>cystic</video:tag>
      <video:tag>fibrosis</video:tag>
      <video:tag>A</video:tag>
      <video:tag>life</video:tag>
      <video:tag>threatening</video:tag>
      <video:tag>Disease</video:tag>
    </video:video>
  </url>
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    <loc>https://dnatube.com/videos/Return-to-Zambia-MWV17</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Return to Zambia (MWV17)</video:title>
      <video:description>The American Society for Microbiology is helping African nations foster a scientific community that is better able to address thecurrent and future problems that threaten not only the local population, but the world at large. Like many African countries, Zambia and South Africa are deeply affected by HIV and tuberculosis, as well as a number of other infectious diseases. In March of 2008, ASM President Cliff Houston, Ph.D., traveled to Zambia and South Africa to gauge and assess the Societys efforts to transfer knowledge and state of the art diagnostic technology training support in laboratories, schools and universities, and to assist in meeting the goals for care and treatment of people living with TB and HIV in these resource-limited countries.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_4240.jpg</video:thumbnail_loc>
      <video:duration>343</video:duration>
      <video:publication_date>2010-04-13T17:10:23.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4240.flv</video:content_loc>
      <video:uploader>Chris Condayan</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>Africa</video:tag>
      <video:tag>AIDS</video:tag>
      <video:tag>american</video:tag>
      <video:tag>ASM</video:tag>
      <video:tag>Cliff</video:tag>
      <video:tag>HIV</video:tag>
      <video:tag>Houston</video:tag>
      <video:tag>microbiology</video:tag>
      <video:tag>Society</video:tag>
      <video:tag>South</video:tag>
      <video:tag>tb</video:tag>
      <video:tag>Tuberculosis</video:tag>
      <video:tag>Zambia</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Conformations-of-methylcyclohexane</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Conformations of methylcyclohexane</video:title>
      <video:description>This is an animation analysis of conformations of the methylcyclohexane. Methylcyclohexane is a transparent liquid an odour similar to benzene and with a molecular formula C7H14. It is used as solvent for ether cellulose and organic synthesis.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/634ffb43-a4cc-4442-9d60-c1b1aad6a0df/cand_5.jpg</video:thumbnail_loc>
      <video:duration>15</video:duration>
      <video:publication_date>2010-11-12T22:26:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/5067.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Methylcyclohexane</video:tag>
      <video:tag>Conformations</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Homemade-Wind-Turbine-Generator</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Homemade Wind Turbine Generator</video:title>
      <video:description>Homemade Wind Turbine Generator VAWT Vertical is demonstrated in this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_9091.jpg</video:thumbnail_loc>
      <video:duration>132</video:duration>
      <video:publication_date>2011-11-29T20:01:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9091.flv</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Homemade</video:tag>
      <video:tag>Wind</video:tag>
      <video:tag>TURBINE</video:tag>
      <video:tag>Generator</video:tag>
      <video:tag>VAWT</video:tag>
      <video:tag>Vertical</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Air-brakes-video</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Air brakes video</video:title>
      <video:description>Air brakes is a braking system that uses air to increase friction and stop movement. This video explains principle of  air brakes operation.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/62d3428b-8bd9-47c0-88f0-2bb103d8158d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>1471</video:duration>
      <video:publication_date>2011-11-25T08:37:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7856.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>brakes</video:tag>
      <video:tag>Video</video:tag>
      <video:tag>Principles</video:tag>
      <video:tag>Operation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/01-Quantum-dot-tunneling-through-single-high-barrier</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>01. Quantum dot tunneling through single high barrier</video:title>
      <video:description>01. Quantum dot tunneling through single high barrier
Quantum dot gets back and does not passes through the barrier
DOI: 10.5281/zenodo.1492919
Citation: Mitra, Manu. (2018). 01. Quantum dot tunneling through single high barrier. Zenodo. http://doi.org/10.5281/zenodo.1492919</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2019/03/6202dc78-0dc2-487c-a872-97029628ed5a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>89</video:duration>
      <video:publication_date>2019-03-31T11:52:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32566.mp4</video:content_loc>
      <video:uploader>Manu Mitra</video:uploader>
      <video:category>Particle Physics</video:category>
      <video:tag>Quantum</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Endorphin-Euphoria-technology-Showreel</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Endorphin (Euphoria technology Showreel)</video:title>
      <video:description>Endorphin Euphoria technology Showreel video. In an article by IGN, LucasArts reveals its plans in using new character physics technology to make the next-generation Indiana Jones video game as realistic as possible. LucasArts will be utilizing this new technology known as euphoria developed by NaturalMotion to give A.I. characters in the game a much more realistic personality, something the world has never seen before

Read more: http://webcache.googleusercontent.com/search?q=cache:Cv-vLp6VyFgJ:technorati.com/videos/youtube.com%252Fwatch%253Fv%253DAe3fgj2x1aI+Endorphin+Euphoria+technology&amp;cd=4&amp;hl=en&amp;ct=clnk&amp;gl=us#ixzz16LqFZcYH</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/624abb1d-11f8-4ac6-adad-5ed563e7fabb/cand_5.jpg</video:thumbnail_loc>
      <video:duration>152</video:duration>
      <video:publication_date>2010-11-24T00:10:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/5844.mp4</video:content_loc>
      <video:uploader>watch</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Endorphin</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Stomata-A-Microscopic-View</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Stomata - A Microscopic View</video:title>
      <video:description>A Microscopic view of stomata of betel leaf with a magnification of 200x is shown in the video. Video is very helpful for the bio students.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/602cc363-0f2a-4307-a7e3-5085d50f4188/cand_5.jpg</video:thumbnail_loc>
      <video:duration>64</video:duration>
      <video:publication_date>2010-12-03T12:10:08.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6388.mp4</video:content_loc>
      <video:uploader>poison</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>microscopic</video:tag>
      <video:tag>View</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Stomata</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Introduction-With-The-Mongols</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Introduction With The Mongols</video:title>
      <video:description>This video from &quot;Crash Course World History&quot; discusses about the history related with Mongols. Few interesting facts about these worriers are provided here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/5fb373a2-99d6-469a-a589-558e5fd6cb79/cand_5.jpg</video:thumbnail_loc>
      <video:duration>691</video:duration>
      <video:publication_date>2013-02-16T03:39:07.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30308.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>History</video:category>
      <video:tag>Wait</video:tag>
      <video:tag>for</video:tag>
      <video:tag>It</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Mongols</video:tag>
      <video:tag>Crash</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>World</video:tag>
      <video:tag>History</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/RNA-interference-RNAi</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>RNA interference (RNAi)</video:title>
      <video:description>This video shows  how RNA interference works in the cells. Video reference: Nature.com 

Info: RNA interference (also called RNA-mediated interference, abbreviated RNAi) is a mechanism for RNA-guided regulation of gene expression in which double-stranded ribonucleic acid inhibits the expression of genes with complementary nucleotide sequences. Conserved in most eukaryotic organisms, the RNAi pathway is thought to have evolved as a form of innate immunity against viruses and also plays a major role in regulating development and genome maintenance.

The RNAi pathway is initiated by the enzyme dicer, which cleaves double-stranded RNA (dsRNA) to short double-stranded fragments of 20 25 base pairs. One of the two strands of each fragment, known as the guide strand, is then incorporated into the RNA-induced silencing complex (RISC) and base-pairs with complementary sequences. The most well-studied outcome of this recognition event is a form of post-transcriptional gene silencing. This occurs when the guide strand base pairs with a messenger RNA (mRNA) molecule and induces degradation of the mRNA by argonaute, the catalytic component of the RISC complex. The short RNA fragments are known as small interfering RNA (siRNA) when they derive from exogenous sources and microRNA (miRNA) when they are produced from RNA-coding genes in the cell&apos;s own genome. The RNAi pathway has been particularly well-studied in certain model organisms such as the nematode worm Caenorhabditis elegans, the fruit fly Drosophila melanogaster, and the flowering plant Arabidopsis thaliana.

The selective and robust effect of RNAi on gene expression makes it a valuable research tool, both in cell culture and in living organisms; synthetic dsRNA introduced into cells can induce suppression of specific genes of interest. RNAi may also be used for large-scale screens that systematically shut down each gene in the cell, which can help identify the components necessary for a particular cellular process or an event such as cell division. Exploitation </video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/03/5fdd682d-d01b-4794-a337-349bcdea3249/cand_5.jpg</video:thumbnail_loc>
      <video:duration>293</video:duration>
      <video:publication_date>2007-03-26T21:43:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/92.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>C. elegans</video:category>
      <video:tag>RNA</video:tag>
      <video:tag>I</video:tag>
      <video:tag>interference</video:tag>
      <video:tag>C</video:tag>
      <video:tag>elegans</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Launch-of-shuttles-solid-rocket-boosters-new-views-of-discoverys</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Launch of shuttle&apos;s solid rocket boosters- new views of discovery&apos;s</video:title>
      <video:description>This is a video footage of six different cameras mounted on STS-133 space shuttle recovered from solid rocket boosters. The video was taken on February, 24.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/04/5f02fbe8-b269-453c-b833-1e9ed385af7e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>1764</video:duration>
      <video:publication_date>2013-04-05T09:57:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30394.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>new</video:tag>
      <video:tag>Views</video:tag>
      <video:tag>Discovery</video:tag>
      <video:tag>s</video:tag>
      <video:tag>launch</video:tag>
      <video:tag>From</video:tag>
      <video:tag>shuttle</video:tag>
      <video:tag>Solid</video:tag>
      <video:tag>rocket</video:tag>
      <video:tag>Boosters</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lower-Limb-Anatomy</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Lower Limb Anatomy</video:title>
      <video:description>This video will tell you about all the parts and functions of lower limb. In this video many parts of lower limbs like joints of lower limb, finger&apos;s joint,upper joint are shown with its functions.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/5f8691e0-123d-41a2-a91f-5c38696abcd8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>836</video:duration>
      <video:publication_date>2013-02-11T04:42:29.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30252.mp4</video:content_loc>
      <video:uploader>Eugenio Boyd</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lower</video:tag>
      <video:tag>Limb</video:tag>
      <video:tag>part</video:tag>
      <video:tag>1</video:tag>
      <video:tag>6</video:tag>
      <video:tag>Hip</video:tag>
      <video:tag>bone</video:tag>
      <video:tag>BD</video:tag>
      <video:tag>Chaurasia</video:tag>
      <video:tag>anatomy</video:tag>
      <video:tag>Video</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/All-About-The-Kinetics</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>All About The Kinetics</video:title>
      <video:description>This video will help you to understand the rates of different reactions with the kinetic chemistry. Watch this video to enhance your knowledge.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/5f662a26-08c6-4d16-8614-4ff0caa46ea1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>439</video:duration>
      <video:publication_date>2010-12-20T11:28:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/6658.mp4</video:content_loc>
      <video:uploader>faorger</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>ap</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>kinetics</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-to-Setup-Hemodialysis-Machine</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>How to Setup Hemodialysis Machine</video:title>
      <video:description>In this video, hemodialysis machine setup is demonstrated. When the kidneys are in renal failure,hemodialysis machine is used for extracorporeal removing waste products such as creatinine and urea, as well as free water from the blood.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/5ed5e276-c0cd-45d4-a04a-685055e6820a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>552</video:duration>
      <video:publication_date>2011-11-30T23:17:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9749.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Hemodialysis</video:tag>
      <video:tag>machine</video:tag>
      <video:tag>Setup</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-simplest-motor-of-the-world</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>The simplest motor of the world</video:title>
      <video:description>This video displays the simplest motor in the world. It is a motor made only of a battery, a copper wire, and a neodymium magnet. Warning: the battery may drain quickly and copper wire can become very hot.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/5e888a6c-d43a-40d9-adcd-be7e33551764/cand_5.jpg</video:thumbnail_loc>
      <video:duration>20</video:duration>
      <video:publication_date>2010-11-14T22:53:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/5314.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>the</video:tag>
      <video:tag>Simplest</video:tag>
      <video:tag>motor</video:tag>
      <video:tag>of</video:tag>
      <video:tag>World</video:tag>
      <video:tag>battery</video:tag>
      <video:tag>Copper</video:tag>
      <video:tag>wire</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Bacterial-Flagellum-Structure</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>The Bacterial Flagellum Structure</video:title>
      <video:description>The complicated structure of the bacterial flagellum is sufficient all by itself to demolish the theory of evolution since the flagellum has an irreducibly complex structure if one single molecule in this fabulously complex structure were to disappear or become defective the flagellum would neither work nor be of any use to the bacterium</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/5dbc96bb-5f3f-4700-a17e-f70dc7f6baae/cand_5.jpg</video:thumbnail_loc>
      <video:duration>85</video:duration>
      <video:publication_date>2010-11-24T15:53:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5971.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>the</video:tag>
      <video:tag>Bacterial</video:tag>
      <video:tag>Flagellum</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/3-D-map-of-Asteroids</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>3-D map of Asteroids</video:title>
      <video:description>3-D map of Asteroids video</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/5d6e3242-4360-42af-8b33-e47218f96160/cand_5.jpg</video:thumbnail_loc>
      <video:duration>11</video:duration>
      <video:publication_date>2010-11-10T14:07:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/4969.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>3</video:tag>
      <video:tag>d</video:tag>
      <video:tag>map</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Asteroids</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Asteroid-Belt</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Asteroid Belt</video:title>
      <video:description>Asteroid Belt video</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/5d077933-10f8-4ef3-ba30-db80c2b3008b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>9</video:duration>
      <video:publication_date>2010-11-10T00:44:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/4917.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Asteroid</video:tag>
      <video:tag>belt</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Clinical-Examination-of-Abdominal-Lump-484814</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Clinical Examination of Abdominal Lump</video:title>
      <video:description>Video shows the examination of abdominal lump by an expert Dr. Vaidya. A step by step explanation for the inspection is shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/5abf6c26-d460-4fd2-813c-f6703351f4b2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>1628</video:duration>
      <video:publication_date>2013-02-17T08:14:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30355.mp4</video:content_loc>
      <video:uploader>Jennifer Byars</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Examination</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Abdominal</video:tag>
      <video:tag>lump</video:tag>
      <video:tag>Clinical</video:tag>
      <video:tag>Dr</video:tag>
      <video:tag>Vaidya</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/X-ray-interactions-video</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>X-ray interactions video</video:title>
      <video:description>This animated video shows x ray interactions and  the five primary mechanisms by which high energy photons interact with matter.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/5c373f13-7377-4128-9ba1-787308377ce3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>42</video:duration>
      <video:publication_date>2010-11-14T23:02:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/5321.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>x</video:tag>
      <video:tag>ray</video:tag>
      <video:tag>Interactions</video:tag>
      <video:tag>5</video:tag>
      <video:tag>primary</video:tag>
      <video:tag>Mechanisms</video:tag>
      <video:tag>high</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>protons</video:tag>
      <video:tag>matter</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/TIG-Weld-Aluminum-Beverage-Cans</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>TIG Weld Aluminum Beverage Cans</video:title>
      <video:description>This video shows how to TIG weld aluminum beverage cans together? A complete process is described here with full description.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/5c252a8d-f61e-4acc-8b68-b7006b5c1a55/cand_5.jpg</video:thumbnail_loc>
      <video:duration>844</video:duration>
      <video:publication_date>2013-02-16T03:21:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30296.mp4</video:content_loc>
      <video:uploader>Jennifer Byars</video:uploader>
      <video:category>Others</video:category>
      <video:tag>How</video:tag>
      <video:tag>to</video:tag>
      <video:tag>TIG</video:tag>
      <video:tag>weld</video:tag>
      <video:tag>Aluminum</video:tag>
      <video:tag>beverage</video:tag>
      <video:tag>cans</video:tag>
      <video:tag>together</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Clinical-Examination-of-Swelling</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Clinical Examination of Swelling</video:title>
      <video:description>This video shows the spet by step examination for the case of swelling. During inspection after getting the sight of swelling further medical help should be provided.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/5a0cfc81-5396-4128-81eb-23eb6faeb981/cand_5.jpg</video:thumbnail_loc>
      <video:duration>1375</video:duration>
      <video:publication_date>2013-02-17T07:54:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30346.mp4</video:content_loc>
      <video:uploader>Brock Michel</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Examination</video:tag>
      <video:tag>of</video:tag>
      <video:tag>swelling</video:tag>
      <video:tag>Clinical</video:tag>
      <video:tag>Dr</video:tag>
      <video:tag>Vaidya</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Error-of-the-Eye</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Error of the Eye</video:title>
      <video:description>Astigmatism is an error in the eye which cause blurry vision. And this is one of the most common reasons most people go to see an eye specialist.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/5aa21419-1cf4-4add-a332-3cb267ad8da4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>43</video:duration>
      <video:publication_date>2010-11-09T13:43:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/4866.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Astigmatism</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Enzyme-Immobilization_-Nanobiotechnology_-Putting-Molecular</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Enzyme Immobilization_ Nanobiotechnology_ Putting Molecular</video:title>
      <video:description>Enzyme Immobilization_ Nanobiotechnology_ Putting Molecular Machines to Work</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/5a2eb6fa-06e4-4778-bf71-1ba49079c02a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>548</video:duration>
      <video:publication_date>2010-12-03T11:42:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6365.mp4</video:content_loc>
      <video:uploader>beautiful</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Enzyme</video:tag>
      <video:tag>Immobilization</video:tag>
      <video:tag>Nanobiotechnology</video:tag>
      <video:tag>Putting</video:tag>
      <video:tag>Molecular</video:tag>
      <video:tag>Machines</video:tag>
      <video:tag>to</video:tag>
      <video:tag>work</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/FUELLESS-HEATER</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>FUELLESS HEATER</video:title>
      <video:description>FUELLESS HEATER NO FUEL NO GAS NO WOOD NO GREEN HOUSE GASES</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_9083.jpg</video:thumbnail_loc>
      <video:duration>119</video:duration>
      <video:publication_date>2011-11-29T19:55:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9083.flv</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Others</video:category>
      <video:tag>FUELLESS</video:tag>
      <video:tag>HEATER</video:tag>
      <video:tag>no</video:tag>
      <video:tag>fuel</video:tag>
      <video:tag>Gas</video:tag>
      <video:tag>wood</video:tag>
      <video:tag>green</video:tag>
      <video:tag>HOUSE</video:tag>
      <video:tag>gases</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/A-jet-engine-working-principle</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>A jet engine working principle</video:title>
      <video:description>How does a jet engine work? Authors of this video try to answer this question.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_9089.jpg</video:thumbnail_loc>
      <video:duration>247</video:duration>
      <video:publication_date>2011-11-29T20:00:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9089.flv</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Others</video:category>
      <video:tag>How</video:tag>
      <video:tag>Does</video:tag>
      <video:tag>A</video:tag>
      <video:tag>jet</video:tag>
      <video:tag>Engine</video:tag>
      <video:tag>work</video:tag>
    </video:video>
  </url>
  <url>
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    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Techniques used to transfer patients</video:title>
      <video:description>This is a third part of four parts on the best way to transfer a patient in the process of taking care of them. Observe the language and tone used as well.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/59859f88-771c-46a9-ac72-cf61f1c9af50/cand_5.jpg</video:thumbnail_loc>
      <video:duration>544</video:duration>
      <video:publication_date>2010-11-16T15:14:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5534.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>transfer</video:tag>
      <video:tag>Techniques</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Hadfield-school-students-chats-with-Chris-Hadfield</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Hadfield school students chats with Chris Hadfield</video:title>
      <video:description>Chris Hadfield, an expedition 35 flight engineer, engages school students from the chris hadfield. The school is in the town of Sarnia, Ontario.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/04/5799408b-9908-4400-94d9-6e9065e79ddc/cand_5.jpg</video:thumbnail_loc>
      <video:duration>1325</video:duration>
      <video:publication_date>2013-04-05T10:04:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30400.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>Hadfield</video:tag>
      <video:tag>Chats</video:tag>
      <video:tag>with</video:tag>
      <video:tag>School</video:tag>
      <video:tag>students</video:tag>
      <video:tag>Back</video:tag>
      <video:tag>home</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/A-Look-at-Islamic-History</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>A Look at Islamic History</video:title>
      <video:description>This video discusses about the history of Islam, the Quran, and the five pillars all without a flame-war. History since last 2000 years related with all these is shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/5947e535-9658-4ee8-96f0-47c6c073e0d0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>772</video:duration>
      <video:publication_date>2013-02-16T03:14:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30292.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>History</video:category>
      <video:tag>Islam</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Quran</video:tag>
      <video:tag>and</video:tag>
      <video:tag>five</video:tag>
      <video:tag>Pillars</video:tag>
      <video:tag>All</video:tag>
      <video:tag>without</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Flamewar</video:tag>
      <video:tag>Crash</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>World</video:tag>
      <video:tag>History</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/View-of-Human-insulin-receptor-half-receptor-using-PyMol</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>View of Human insulin receptor half-receptor using PyMol</video:title>
      <video:description>Bird&apos;s eye view of the human insulin receptor half-receptor using PyMol</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/59468e4a-381f-4d20-972b-f49736659d98/cand_5.jpg</video:thumbnail_loc>
      <video:duration>8</video:duration>
      <video:publication_date>2010-11-23T00:29:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/5718.mp4</video:content_loc>
      <video:uploader>diabeticman</video:uploader>
      <video:category>Others</video:category>
      <video:tag>PyMOL</video:tag>
      <video:tag>Insulin</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/M142-High-Mobility-Artillery-Rocket-System-HIMARS</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>M142 High Mobility Artillery Rocket System (HIMARS)</video:title>
      <video:description>This videos shows  high mobility artillery rocket system which is shortly called as HIMARS.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_9191.jpg</video:thumbnail_loc>
      <video:duration>222</video:duration>
      <video:publication_date>2011-11-29T21:50:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9191.flv</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Others</video:category>
      <video:tag>M142</video:tag>
      <video:tag>high</video:tag>
      <video:tag>mobility</video:tag>
      <video:tag>Artillery</video:tag>
      <video:tag>rocket</video:tag>
      <video:tag>system</video:tag>
      <video:tag>HIMARS</video:tag>
    </video:video>
  </url>
  <url>
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    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Primates and Ian Tattersall: Strong Connection Interview 7</video:title>
      <video:description>What is it about studying humans and primates that you enjoy? What have you learned from them? - An interview with Ian Tattersall at the Future of Science Conference in Venice, Italy September 2006</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/576672e6-b913-4023-bfa4-fc155c5b6565/cand_5.jpg</video:thumbnail_loc>
      <video:duration>84</video:duration>
      <video:publication_date>2007-08-10T01:01:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/683.mp4</video:content_loc>
      <video:uploader>siere</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>human</video:tag>
      <video:tag>primate</video:tag>
      <video:tag>Evolution</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Future-of-Medical-Science</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>The Future of Medical Science</video:title>
      <video:description>Medical science is the science that deals with health,disease and prevention of disease. In the past years there has been improvements and we have cures for many disease which were said to be incurable in the past. This video talks about the future of medical science.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/5695efa7-852f-4e92-a42f-550515e1b713/cand_5.jpg</video:thumbnail_loc>
      <video:duration>11</video:duration>
      <video:publication_date>2010-12-03T11:28:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/6359.mp4</video:content_loc>
      <video:uploader>beautiful</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Future</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Medical</video:tag>
      <video:tag>Science</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/MRI-scan-of-human-head-3D</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>MRI scan of human head 3D</video:title>
      <video:description>3D reconstruction of human head MRI scan In this video you can view MRI sections through a living human brain as well as corresponding sections stained for cell bodies or for nerve fibers</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/55a9e5e1-cd7b-41f6-ac5f-808e5de7fe0a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>59</video:duration>
      <video:publication_date>2011-10-23T16:34:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/7215.mp4</video:content_loc>
      <video:uploader>hp175</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>mri</video:tag>
      <video:tag>scan</video:tag>
      <video:tag>human</video:tag>
      <video:tag>Head</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Incredible-shrinking-moon</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
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      <video:description>The NASA team show a fresh discovery of a lunar crust that reveals of the moon shrinking globally in the recent past there are likelihoods of continued shrinking in the present. This is after analysis of lunar reconnaissance orbiter (LRO)craft.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/550e4905-465e-4532-90b3-5877f2202c94/cand_5.jpg</video:thumbnail_loc>
      <video:duration>120</video:duration>
      <video:publication_date>2011-11-15T15:08:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/7527.mp4</video:content_loc>
      <video:uploader>chandika muthumuni</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Shrinking</video:tag>
      <video:tag>Moon</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Introduction-to-Chemical-Equilibrium-Part-1-of-3</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Introduction to Chemical Equilibrium Part 1 of 3</video:title>
      <video:description>Realize the truth about reactions, something we have never known before.Some products as soon as they are made become reactants.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/53c24ee8-5e35-4c00-903c-45a9bb196d2d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>540</video:duration>
      <video:publication_date>2010-12-21T12:02:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6703.mp4</video:content_loc>
      <video:uploader>mariachi</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>introduction</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Equilibrium</video:tag>
      <video:tag>part</video:tag>
      <video:tag>1</video:tag>
      <video:tag>of</video:tag>
      <video:tag>3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-HIV-Protease-Substrate-Interaction</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>What is HIV Protease Substrate Interaction?</video:title>
      <video:description>This video shows the BD simulation of HIV protease substrate interaction. A full description with the explanation of its structure is shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/545b8894-f585-45f3-8b6b-4529dea938b5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>66</video:duration>
      <video:publication_date>2011-10-23T16:46:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/7230.mp4</video:content_loc>
      <video:uploader>hp175</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>BD</video:tag>
      <video:tag>simulation</video:tag>
      <video:tag>HIV</video:tag>
      <video:tag>Protease</video:tag>
      <video:tag>substrate</video:tag>
      <video:tag>interaction</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-Are-Cestodes</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>What Are Cestodes?</video:title>
      <video:description>Video shows the size, structure and identification of Tape worms. A detailed study of these is provided here to help the bio students.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/52edbed1-998d-4d41-92a1-66d17354c02b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>2163</video:duration>
      <video:publication_date>2013-02-17T07:29:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30333.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Bioinformatics</video:category>
      <video:tag>Cestodes</video:tag>
      <video:tag>Medical</video:tag>
      <video:tag>Parasitology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Nanotechnology-making-things-smaller</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
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      <video:description>Nanotechnology is the making of very small things with new properties and new uses. Carbonnanotubes which are only several hundred atom long are being used to create nanomotors. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/51025bd4-dd8f-4d10-aced-ead06d79ec69/cand_5.jpg</video:thumbnail_loc>
      <video:duration>580</video:duration>
      <video:publication_date>2010-11-30T22:27:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6351.mp4</video:content_loc>
      <video:uploader>karel</video:uploader>
      <video:category>Others</video:category>
      <video:tag>nanotechnology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/DNA-Damage-and-Protection-animation</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>DNA Damage and Protection animation</video:title>
      <video:description>DNA Damage and Protection</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/51ba417c-843c-4ab6-95e9-0b1969631157/cand_5.jpg</video:thumbnail_loc>
      <video:duration>139</video:duration>
      <video:publication_date>2010-11-23T01:16:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/5750.mp4</video:content_loc>
      <video:uploader>vukuftail</video:uploader>
      <video:category>Molecular Biology</video:category>
      <video:tag>dna</video:tag>
      <video:tag>Damage</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/3-phase-rectifying-circuit</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>3 phase rectifying circuit</video:title>
      <video:description>This video describes a 3 phase rectifying circuit and how it works.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/50ad15bd-b74d-4032-9935-5cc1fae37999/cand_5.jpg</video:thumbnail_loc>
      <video:duration>9</video:duration>
      <video:publication_date>2010-11-13T22:53:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/5199.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>3</video:tag>
      <video:tag>phase</video:tag>
      <video:tag>rectifying</video:tag>
      <video:tag>Circuit</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Working-of-A-Jet-Engine</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Working of A Jet Engine</video:title>
      <video:description>This video will show you the working of jet engine. Thrust is the main force that helps in moving the plane forward at a very high speed.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_9094.jpg</video:thumbnail_loc>
      <video:duration>265</video:duration>
      <video:publication_date>2011-11-29T20:04:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9094.flv</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>How</video:tag>
      <video:tag>A</video:tag>
      <video:tag>jet</video:tag>
      <video:tag>Engine</video:tag>
      <video:tag>Works</video:tag>
      <video:tag>Trimmed</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Doppler-Effect</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Doppler Effect</video:title>
      <video:description>Doppler Effect video</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/4f5905fc-c13b-45d6-8e01-9c3455f6647c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>9</video:duration>
      <video:publication_date>2010-11-10T14:04:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/4965.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Doppler</video:tag>
      <video:tag>Effect</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Chloride-channel</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Chloride channel</video:title>
      <video:description>Chloride channels help to make the nerve cells excited of which in some mammals these channels total up to 9 and the jury is still out on their purpose.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/4ea87212-8648-4aaa-bf34-930603963d9f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>29</video:duration>
      <video:publication_date>2010-11-25T11:57:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/6054.mp4</video:content_loc>
      <video:uploader>kelmad</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Chloride</video:tag>
      <video:tag>channel</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Process-of-Evolution</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>The Process of Evolution</video:title>
      <video:description>Evolution is the process that makes life possible. It allows the organisms to allow changes according to its surrounding. A brief discussion about the process of evolution is discussed here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/4d2990d7-fb95-4f9c-9be4-f77da9c8092d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>703</video:duration>
      <video:publication_date>2013-02-16T03:23:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30298.mp4</video:content_loc>
      <video:uploader>Brock Michel</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Evolution</video:tag>
      <video:tag>It</video:tag>
      <video:tag>s</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Thing</video:tag>
      <video:tag>Crash</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>biology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/When-Pulses-Collide-II</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>When Pulses Collide II</video:title>
      <video:description>When Pulses Collide II video</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/4e6b8bed-24bd-46a5-bec4-55eecf68d962/cand_5.jpg</video:thumbnail_loc>
      <video:duration>7</video:duration>
      <video:publication_date>2010-11-10T14:11:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/4972.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>when</video:tag>
      <video:tag>Pulses</video:tag>
      <video:tag>Collide</video:tag>
      <video:tag>II</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Pulmonary-Embolism</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Pulmonary Embolism</video:title>
      <video:description>This video discusses Pulomary Embolisms. An embolus is a blood clot otherwise known as a thrombus which blocks a blood vessel. A pulmonary Embolism is a sudden blockage of the lung by an embolus which can cause tissue death. This video further discusses the causes of Emboli and the negative effects of one.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/4d8e787f-a3ae-4383-9988-f0c9251fa62d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>558</video:duration>
      <video:publication_date>2010-11-13T21:04:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5137.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Pulmonary</video:tag>
      <video:tag>Embolism</video:tag>
      <video:tag>Embolus</video:tag>
      <video:tag>Origin</video:tag>
      <video:tag>of</video:tag>
      <video:tag>embolis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Problem-of-Blood-Pressure</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Problem of Blood Pressure</video:title>
      <video:description>This video shows a detailed study of the high blood pressure that is very common now a days. Video is very helpful for the medical students.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/4ce3fca6-5f58-45d8-a03d-907272fd71c5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>2905</video:duration>
      <video:publication_date>2013-02-17T07:26:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30331.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Medical</video:tag>
      <video:tag>School</video:tag>
      <video:tag>Pathology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Chromatography-using-TLC-Technique</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Chromatography using TLC Technique</video:title>
      <video:description>Chromatography (from Greekchroma &quot;color&quot; and  graphein &quot;to write&quot;) is the collective term for a set of laboratory techniques for the separation of mixtures. It involves passing a mixture dissolved in a &quot;mobile phase&quot; through a stationary phase, which separates the analyte to be measured from other molecules in the mixture based on differential partitioning between the mobile and stationary phases. Subtle differences in a compound&apos;s partition coefficient result in differential retention on the stationary phase and thus changing the separation.

Chromatography may be preparative or analytical. The purpose of preparative chromatography is to separate the components of a mixture for further use (and is thus a form of purification). Analytical chromatography is done normally with smaller amounts of material and is for measuring the relative proportions of analytes in a mixture. The two are not mutually exclusive.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/4ce2dcff-0e60-46e3-983e-f43703366983/cand_5.jpg</video:thumbnail_loc>
      <video:duration>266</video:duration>
      <video:publication_date>2010-11-09T22:16:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4905.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>chromatography</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Alpha-amylase-assay-training-video-part-1</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Alpha amylase assay-training video part 1</video:title>
      <video:description>This is the first of a series video to demonstrated procedure for alpha amylase assay. The assay is performed according to cerapha method using a assay kit.
Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/4cd9a652-942f-4b6c-88db-f245c7118d8c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>551</video:duration>
      <video:publication_date>2010-11-26T10:41:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6131.mp4</video:content_loc>
      <video:uploader>chucky</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>alpha</video:tag>
      <video:tag>amylase</video:tag>
      <video:tag>assay</video:tag>
      <video:tag>Training</video:tag>
      <video:tag>Video</video:tag>
      <video:tag>part</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Emerging-structure-on-the-drosophila-wing</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Emerging structure on the drosophila wing</video:title>
      <video:description>This video demonstrate that the neuronal architecture in the drosophila wing is unfinished when the flies emerge from their pupae this unexpected developmental step might be crucial for generating non heritable variants and phenotypic plasticity</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/4b4e8a20-8827-491e-99aa-c1b9269004c1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>49</video:duration>
      <video:publication_date>2010-11-24T22:43:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/6048.mp4</video:content_loc>
      <video:uploader>karya</video:uploader>
      <video:category>Drosophila</video:category>
      <video:tag>Emerging</video:tag>
      <video:tag>Structure</video:tag>
      <video:tag>on</video:tag>
      <video:tag>the</video:tag>
      <video:tag>drosophila</video:tag>
      <video:tag>Wing</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Injection-dye-into-the-embryo-of-a-drosophila</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Injection dye into the embryo of a drosophila</video:title>
      <video:description>This video demonstrates how to injection a dye into a drosophila embryo. A fruit fly is injected with the dye in the embryo and imaged by a pair of photon microscope.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/4abb3a05-f665-4cc9-86f5-ecb97ba417f2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>28</video:duration>
      <video:publication_date>2010-11-24T22:33:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/6044.mp4</video:content_loc>
      <video:uploader>cervantes</video:uploader>
      <video:category>Drosophila</video:category>
      <video:tag>injection</video:tag>
      <video:tag>dye</video:tag>
      <video:tag>into</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Embryo</video:tag>
      <video:tag>of</video:tag>
      <video:tag>A</video:tag>
      <video:tag>drosophila</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/3D-Reconstruction-Video-Visualizing-biointerfaces</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>3D Reconstruction Video Visualizing biointerfaces</video:title>
      <video:description>Visualizing biointerfaces in 3D. A biointerface is the interface between a cell, a biological tissue or a biomaterial with another material</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/03/4a599750-18c6-473d-aa74-62749542e7b9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>18</video:duration>
      <video:publication_date>2011-03-30T21:34:02.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/6884.mp4</video:content_loc>
      <video:uploader>clodie</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Visualizing</video:tag>
      <video:tag>biointerfaces</video:tag>
      <video:tag>in</video:tag>
      <video:tag>3d</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Sound-based-fire-extinguisher-is-an-amazing-invention</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Sound-based fire extinguisher is an amazing invention</video:title>
      <video:description>Still, it’s unclear just how effective the concept could be when it comes to putting out large fires and Initial experiments with high-frequency sound waves didn’t yield many results, but low-frequency waves (30-60 Hertz) actually worked./nTran and Robertson began with the idea that sound waves can cause a physical impact on objects, reported science news website Tech Xplore. If sound waves could be used to come between whatever’s burning and oxygen – which fuels the fire – the students believed the flames themselves would go out.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_32132.jpg</video:thumbnail_loc>
      <video:duration>52</video:duration>
      <video:publication_date>2015-04-11T06:04:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/32132.mp4</video:content_loc>
      <video:uploader>Nazir Istanbl</video:uploader>
      <video:category>Fun and Smart</video:category>
      <video:tag>Sound</video:tag>
      <video:tag>Based</video:tag>
      <video:tag>fire</video:tag>
      <video:tag>extinguisher</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/CT-scan-fossil-Planktonic-foraminifera</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>CT scan fossil Planktonic foraminifera</video:title>
      <video:description>This video describes a CT scan of a Planktonic foraminifera fossil</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/49da2b81-5eb3-4b68-84e3-e4d27c49333b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>15</video:duration>
      <video:publication_date>2010-11-13T22:05:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/5165.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Others</video:category>
      <video:tag>CT</video:tag>
      <video:tag>scan</video:tag>
      <video:tag>fossil</video:tag>
      <video:tag>Planktonic</video:tag>
      <video:tag>foraminifera</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/3D-standing-waves-in-a-cube</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>3D standing waves in a cube</video:title>
      <video:description>3D standing waves in a cube video</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/491b38a4-0d5a-4cfa-b18b-869c9ebd68a6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>9</video:duration>
      <video:publication_date>2010-11-10T14:06:10.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/4967.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>3d</video:tag>
      <video:tag>Standing</video:tag>
      <video:tag>waves</video:tag>
      <video:tag>in</video:tag>
      <video:tag>A</video:tag>
      <video:tag>cube</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/UFO-Crash-Hits-Wind-Turbine</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>UFO Crash Hits Wind Turbine</video:title>
      <video:description>UFO, unidentified flying objects are said to be seen by people around the world. This video shows how an UFO has crashed into a wind turbine.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_9042.jpg</video:thumbnail_loc>
      <video:duration>139</video:duration>
      <video:publication_date>2011-11-29T19:28:08.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9042.flv</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Ufo</video:tag>
      <video:tag>Crash</video:tag>
      <video:tag>hits</video:tag>
      <video:tag>Wind</video:tag>
      <video:tag>TURBINE</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Equilibrium</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Equilibrium</video:title>
      <video:description>Equilibrium video</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/48c7070c-fbbc-4a0c-96e3-305cd53bb4fc/cand_5.jpg</video:thumbnail_loc>
      <video:duration>465</video:duration>
      <video:publication_date>2010-12-17T13:50:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/6634.mp4</video:content_loc>
      <video:uploader>mastman</video:uploader>
      <video:category>Tutorials</video:category>
      <video:tag>Equilibrium</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Beginning-of-Life-on-Earth</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Beginning of Life on Earth</video:title>
      <video:description>This video discusses the history of life on earth with the different observations by the scientists. Video is very helpful for the knowledge purpose.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/4769f54b-f603-4aaf-9fda-e8462a93c5ef/cand_5.jpg</video:thumbnail_loc>
      <video:duration>816</video:duration>
      <video:publication_date>2013-02-17T07:19:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30327.mp4</video:content_loc>
      <video:uploader>Ollie Wall</video:uploader>
      <video:category>History</video:category>
      <video:tag>the</video:tag>
      <video:tag>History</video:tag>
      <video:tag>of</video:tag>
      <video:tag>life</video:tag>
      <video:tag>on</video:tag>
      <video:tag>Earth</video:tag>
      <video:tag>Crash</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>ecology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Immunfluorescence</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Immunfluorescence</video:title>
      <video:description>by Abnova - Immunofluorescence is a technique to visualize a specific protein or antigen in cells or tissue sections by binding a specific antibody chemically conjugated with a fluorescent dye. We use the indirect immunofluorescence staining to perform cells fixed on slides and examine under a fluorescence microscope.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/05/46acbce2-d0a9-4535-b218-636f6b8c6352/cand_5.jpg</video:thumbnail_loc>
      <video:duration>212</video:duration>
      <video:publication_date>2010-05-05T02:52:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4335.mp4</video:content_loc>
      <video:uploader>Abnova Corp</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>Abnova</video:tag>
      <video:tag>antibody</video:tag>
      <video:tag>Immunfluorescence</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>biology</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Frame-Dragging-and-the-Lense-Thirring-Effect</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Frame Dragging and the Lense-Thirring Effect</video:title>
      <video:description>Frame Dragging and the Lense-Thirring Effect video</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/45fd6cb7-d5e3-49ee-a1b4-e9a8a5fdf4b7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>9</video:duration>
      <video:publication_date>2010-11-10T14:21:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/4982.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>frame</video:tag>
      <video:tag>Dragging</video:tag>
      <video:tag>and</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Lense</video:tag>
      <video:tag>Thirring</video:tag>
      <video:tag>Effect</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Sandwich-ELISA</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Sandwich ELISA</video:title>
      <video:description>by Abnova - The Sandwich ELISA measures the amount of
analyte between capture antibody and detection
antibody. The analyte needs to have two different
epitope sites available for antibody binding.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/05/431dde6f-6c59-45e7-bb7a-37c4236813fa/cand_5.jpg</video:thumbnail_loc>
      <video:duration>221</video:duration>
      <video:publication_date>2010-05-13T08:33:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4359.mp4</video:content_loc>
      <video:uploader>Abnova Corp</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>Sandwich</video:tag>
      <video:tag>ELISA</video:tag>
      <video:tag>Abnova</video:tag>
      <video:tag>antibody</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>biology</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Need-for-a-Cooling-system</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Need for a Cooling system</video:title>
      <video:description>All operational machines have optimal temperature. Due to various activities these temperature range is violate hence need for a cooling system. This video explains the need and how the system works.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_9102.jpg</video:thumbnail_loc>
      <video:duration>182</video:duration>
      <video:publication_date>2011-11-29T20:11:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9102.flv</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Education</video:category>
      <video:tag>need</video:tag>
      <video:tag>for</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Cooling</video:tag>
      <video:tag>system</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/WORDS-FIRST-MULTI-ROOTED-DENTAL-IMPLANT-LIVE-IN-LESS-THAN-ONE-MINUTE</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>WORDS FIRST MULTI ROOTED DENTAL IMPLANT LIVE IN LESS THAN ONE MINUTE</video:title>
      <video:description>Dental implants are changing the way people live at contemporary dental implant centre we place more than 2000 Implants completely natural looking solution for one or multiple missing teeth dental implants never require root canals they can be placed in less than 30 minutes for a single implant</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/41519b6b-246c-4c76-83f6-5447efc6de75/cand_5.jpg</video:thumbnail_loc>
      <video:duration>329</video:duration>
      <video:publication_date>2011-11-29T05:56:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8708.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>words</video:tag>
      <video:tag>First</video:tag>
      <video:tag>Multi</video:tag>
      <video:tag>rooted</video:tag>
      <video:tag>Dental</video:tag>
      <video:tag>Implant</video:tag>
      <video:tag>live</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Less</video:tag>
      <video:tag>than</video:tag>
      <video:tag>one</video:tag>
      <video:tag>Minute</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Workin-of-A-Solar-Steam-Turbine-With-Parabolic-Solar-Dish-Collector</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Workin of A Solar Steam Turbine With Parabolic Solar Dish Collector</video:title>
      <video:description>This video shows the solar steam turbine with parabolic solar dish collector. A full working of this turbine is shown here for your help.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_9043.jpg</video:thumbnail_loc>
      <video:duration>104</video:duration>
      <video:publication_date>2011-11-29T19:28:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9043.flv</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>solar</video:tag>
      <video:tag>Steam</video:tag>
      <video:tag>TURBINE</video:tag>
      <video:tag>with</video:tag>
      <video:tag>Parabolic</video:tag>
      <video:tag>Dish</video:tag>
      <video:tag>Collector</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Acid-Base-Titrations</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Acid-Base Titrations</video:title>
      <video:description>This video explains acid-base titrations. It explains how a titration is carried out and how the pH changes during an acid-base titration.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/4184befa-eddf-4fff-b04d-1d7747ed8c0e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>566</video:duration>
      <video:publication_date>2010-12-03T13:39:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6393.mp4</video:content_loc>
      <video:uploader>hazard</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Acid</video:tag>
      <video:tag>base</video:tag>
      <video:tag>Titrations</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Aurora-Northern-Lights</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Aurora - Northern Lights</video:title>
      <video:description>This video describes the natural occurring phenomenon of the Aurora Borealis, also known as the Northern Lights.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/3f82180e-36f1-4238-9384-0318657f7c04/cand_5.jpg</video:thumbnail_loc>
      <video:duration>64</video:duration>
      <video:publication_date>2010-11-13T22:57:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/5204.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>aurora</video:tag>
      <video:tag>Northern</video:tag>
      <video:tag>Lights</video:tag>
      <video:tag>borealis</video:tag>
      <video:tag>Natural</video:tag>
      <video:tag>phenomenon</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-Chemical-Kinetics</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>What is Chemical Kinetics</video:title>
      <video:description>This video will explain you the goals of chemical kinetics, the rate laws, temperature dependence of reactions and the theories of rate reactions. All topics are explained with the formulas and diagrams.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/3e2dbe62-1930-4568-8d07-e3c947848c6e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>543</video:duration>
      <video:publication_date>2010-12-03T14:22:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6403.mp4</video:content_loc>
      <video:uploader>hazard</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Chemical</video:tag>
      <video:tag>kinetics</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Determination-of-starch-damage-part-1</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Determination of starch damage-part 1</video:title>
      <video:description>This video presents a training session on the determination of starch damage. Starch is essential for the plants and animals. It is also important for many industrial processes. Technique of quantitative determination of starch damage is shown in the video. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/3c576159-ba57-47f6-bb0d-b8767194d43a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>539</video:duration>
      <video:publication_date>2010-11-25T23:27:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6120.mp4</video:content_loc>
      <video:uploader>chucky</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>Determination</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Starch</video:tag>
      <video:tag>Damage</video:tag>
      <video:tag>part</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Filopodia-formation</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Filopodia formation</video:title>
      <video:description>This video show The cell body advancing tip of the axon is on the left. Notice the numerous filopodia emanating from the advancing tip (known as a growth cone) and their dynamic behavior.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/3e0dec7c-b1a7-4d3e-befe-83b0952dd369/cand_5.jpg</video:thumbnail_loc>
      <video:duration>29</video:duration>
      <video:publication_date>2010-11-07T02:20:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/4772.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>filopodia</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Working-of-Air-Condition-Part-2</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Working of Air Condition Part 2</video:title>
      <video:description>Detailed description of the working of an air condition is shown in this video. Different stages of this process are discussed here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_9205.jpg</video:thumbnail_loc>
      <video:duration>553</video:duration>
      <video:publication_date>2011-11-29T22:06:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9205.flv</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>How</video:tag>
      <video:tag>Air</video:tag>
      <video:tag>Conditioning</video:tag>
      <video:tag>Works</video:tag>
      <video:tag>Animation</video:tag>
      <video:tag>part</video:tag>
      <video:tag>2</video:tag>
      <video:tag>of</video:tag>
      <video:tag>3</video:tag>
      <video:tag>heating</video:tag>
      <video:tag>chillers</video:tag>
      <video:tag>and</video:tag>
      <video:tag>the</video:tag>
      <video:tag>economizer</video:tag>
      <video:tag>Cycle</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-Does-A-Steam-Engine-Works</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>How Does A Steam Engine Works?</video:title>
      <video:description>A very interesting video showing a 12KW steam engine generator. The working and constrution of this engine are discussed here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_9212.jpg</video:thumbnail_loc>
      <video:duration>374</video:duration>
      <video:publication_date>2011-11-29T22:19:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9212.flv</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>Steam</video:tag>
      <video:tag>Engine</video:tag>
      <video:tag>12KW</video:tag>
      <video:tag>Generator</video:tag>
      <video:tag>solar</video:tag>
      <video:tag>Mirror</video:tag>
      <video:tag>array</video:tag>
      <video:tag>Death</video:tag>
      <video:tag>ray</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cat-Anatomy</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Cat Anatomy</video:title>
      <video:description>In this video, the major parts of a cat&apos;s body and their special adaptive features are discussed.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/3b988625-5640-4696-8982-70538e12d157/cand_5.jpg</video:thumbnail_loc>
      <video:duration>1</video:duration>
      <video:publication_date>2009-08-07T18:14:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3154.mp4</video:content_loc>
      <video:category>Others</video:category>
      <video:tag>anatomy</video:tag>
      <video:tag>cat</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Mechanism-of-Clutch</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Mechanism of Clutch</video:title>
      <video:description>This video describes the full mechanism of a clutch working. How the Clutch provides the transmission of power from one part to other?</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_9047.jpg</video:thumbnail_loc>
      <video:duration>130</video:duration>
      <video:publication_date>2011-11-29T19:30:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9047.flv</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>How</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Clutch</video:tag>
      <video:tag>Works</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Drosophila-Gastrulation</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Drosophila Gastrulation</video:title>
      <video:description>Gastrulation is the process of which the embryonic germ layers are positioned.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/3ad88176-0e74-4239-a6d3-6a369445dc71/cand_5.jpg</video:thumbnail_loc>
      <video:duration>21</video:duration>
      <video:publication_date>2010-11-24T22:10:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/6033.mp4</video:content_loc>
      <video:uploader>obertan</video:uploader>
      <video:category>Drosophila</video:category>
      <video:tag>drosophila</video:tag>
      <video:tag>gastrulation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Viral-structure-part-2-8min</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Viral structure part 2 (8min)</video:title>
      <video:description>second part</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/04/3a8d522b-9815-4234-ab59-7567f07e5310/cand_5.jpg</video:thumbnail_loc>
      <video:duration>505</video:duration>
      <video:publication_date>2010-04-08T14:57:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4088.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>microbiology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Esterbildung</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Esterbildung</video:title>
      <video:description>This article or section does not cite evidence (eg, individual references) equipped. The question may be challenged and removed soon. Please help Wikipedia by you researching the information challenged and removed documents. Further details are given on any of the talk page or in the version history. Please remove this last warning label.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/3a726460-b498-4c6f-aaaf-cfc6cb94fbc9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>9</video:duration>
      <video:publication_date>2010-11-07T16:10:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/4783.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Esterbildung</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Michio-Kaku-on-The-Power-and-Influence-of-Physics</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Michio Kaku on The Power and Influence of Physics</video:title>
      <video:description>Professor Micho Kaku discusses the history, influence, and potential for physics in our near future.  Einstein, Newton, and more are not just taught be genuinely celebrated in this fascinating and informative talk.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/11/358937a1-7baa-45f1-8f0f-0217a8d319f3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>2533</video:duration>
      <video:publication_date>2012-11-28T03:05:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28111.mp4</video:content_loc>
      <video:uploader>layne.ransom.5</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Big</video:tag>
      <video:tag>Think</video:tag>
      <video:tag>Michio</video:tag>
      <video:tag>Kaku</video:tag>
      <video:tag>Albert</video:tag>
      <video:tag>Einstein</video:tag>
      <video:tag>Isaac</video:tag>
      <video:tag>Newton</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/rash-course-world-history-The-seven-year-war</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>rash course world history: The seven year war</video:title>
      <video:description>Mr John explains of the seven year war that might have lasted 9 - 23 years. This was a global war on 5 continents. He focuses on the war in Africa, Asia and America. The European countries were the combatants, but were held to fight like other minor countries. This war led to the American revolution.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/39ad31ec-f397-4277-ab52-69ee0f8873a4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>739</video:duration>
      <video:publication_date>2013-02-16T03:53:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30317.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>the</video:tag>
      <video:tag>seven</video:tag>
      <video:tag>Years</video:tag>
      <video:tag>War</video:tag>
      <video:tag>Crash</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>World</video:tag>
      <video:tag>History</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Creating-a-Transverse-Wave</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Creating a Transverse Wave</video:title>
      <video:description>This video describes the creation of a Transverse Wave</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/39980282-a362-4e90-89d3-80190bbb15e9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>12</video:duration>
      <video:publication_date>2010-11-13T23:13:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/5214.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Creating</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Transverse</video:tag>
      <video:tag>wave</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/All-About-Heart-Part-1</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>All About Heart  Part 1</video:title>
      <video:description>Anatomy of heart i.e. one of the most important organ of the body is discussed here. How the heart is covered by different bones for protection is also shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/38c906e0-a8c2-4e6a-868f-f81bbab4e14e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>821</video:duration>
      <video:publication_date>2013-02-16T03:46:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30313.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>Heart</video:tag>
      <video:tag>part</video:tag>
      <video:tag>1</video:tag>
      <video:tag>2</video:tag>
      <video:tag>BD</video:tag>
      <video:tag>Chaurasia</video:tag>
      <video:tag>anatomy</video:tag>
      <video:tag>Video</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Discovery-of-the-ribozymes-Lecture-PART-3</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Discovery of the ribozymes Lecture PART 3</video:title>
      <video:description>Enzymes that are not proteins
Presented by HHMI investigator and Nobel laureate Thomas R. Cech, Ph.D.
www.hhmi.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/09/381a924a-5f54-4e24-b484-0f4c83d4f9a1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>285</video:duration>
      <video:publication_date>2007-09-01T20:34:44.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/926.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>ribozymelecture</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/HE-Staining</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>H&amp;E Staining</video:title>
      <video:description>H&amp;E stain is a popular staining method in histology. Its a combination of two dyes: the basic dye (hematoxylin) and the alcohol-based dye (eosin). In an H&amp;E stain you will usually see both eosinophilia and basophilia: the nuclei of cells basophilic (blue), while eosinophilia is typical of cytoplasmic constituents (pink).</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/05/37945be0-2023-4300-81fd-747bb7c9b0b5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>216</video:duration>
      <video:publication_date>2010-05-18T06:00:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4362.mp4</video:content_loc>
      <video:uploader>Abnova Corp</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>He</video:tag>
      <video:tag>Staining</video:tag>
      <video:tag>Abnova</video:tag>
      <video:tag>antibody</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>biology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Principles-Of-Wankel-Engine-And-Quasiturbine</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Principles Of Wankel Engine And Quasiturbine</video:title>
      <video:description>This video demonstrates how a wankel engine and quasiturbine work. A wankel engine was invented by Felix Wankel.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_9086.jpg</video:thumbnail_loc>
      <video:duration>128</video:duration>
      <video:publication_date>2011-11-29T19:57:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9086.flv</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>Wankel</video:tag>
      <video:tag>Engine</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Quasiturbine</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/G-Protein-Receptor</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>G Protein Receptor</video:title>
      <video:description>This animation shows how G Protein Receptor functions. This animation describes what takes place with a G protein receptor. G Protein Coupled Receptors (GPCRs) are proteins embedded in the surface of cells. GPCRs comprise the largest superfamily of proteins in the body. More than 1,000 different GPCRs have been identified since the first receptors were cloned. These proteins receive chemical signals from outside the cell and pass the signal into the cell, so that the cell can respond to the signal. The structures of the endogenous ligands for GPCRs are exceptionally diverse. They include biogenic amines such as norephnephrine and serotonine, peptides, glycoproteins, lipids, nucleotides, ions, and proteases. The sensation of exogenous stimuli, such as light, odors, and taste, is also mediated by this class of receptors. Activation of the receptor causes an effector inside the cell to produce a second signal chemical, which eventually triggers the cell to react to the original external chemical signal. Andrea and Richard animated the signal process in this clip.
A ligand, in this case Norepinepherine (NE), binds to the receptor and induces a conformational change. This conformational change activates the a/b complex. The complex is bound to GDP while it is inactive.

GTP replaces GDP, thus activating the Alpha subunit. The activated Alpha subunit undergoes a conformational change and activates Adenylate Cyclase.

Once the Adenylate Cyclase is activated, it is then able to convert ATP. The products of ATP conversion are c-AMP and two phosphate molecules. c-AMP is a second messenger used in many processes required for cell survival and growth.

Future plans are to expand this animation to show the second messenger pathways, and further explain intracellular signaling in a variety of living processes.

Created by:

Andrea Dichele - Biomedical and Pharmaceutical Sciences StudentAndrea Dichele
Class of 2006
Pharmacy




Richard Wallace - Biomedical and Pharmaceutical Sciences StudentRichard Wallace
Cl</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/09/370c3ea8-2850-4c13-be43-172ea21724cc/cand_5.jpg</video:thumbnail_loc>
      <video:duration>179</video:duration>
      <video:publication_date>2007-09-08T20:58:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/992.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>gprotein</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Theory-of-Metallic-Conduction-Biased-Random-Walk</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Theory of Metallic Conduction: Biased Random Walk</video:title>
      <video:description>Theory of Metallic Conduction: Biased Random Walk video</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/36b24bee-0761-4289-b874-3a9bb7057d6c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>11</video:duration>
      <video:publication_date>2010-11-10T13:55:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/4961.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>theory</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Metallic</video:tag>
      <video:tag>Conduction</video:tag>
      <video:tag>Biased</video:tag>
      <video:tag>random</video:tag>
      <video:tag>walk</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/02-Quantum-dot-tunneling-through-single-low-barrier</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>02. Quantum dot tunneling through single low barrier</video:title>
      <video:description>02. Quantum dot tunneling through single low barrier/nIn this video Visualization of Quantum dot tunneling with light packet is performed with single low barrier. Quantum dot passes through the single low barrier.
DOI: 10.5281/zenodo.1492921
Citation: Mitra, Manu. (2018). 02. Quantum dot tunneling through single low barrier. Zenodo. http://doi.org/10.5281/zenodo.1492921</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2019/03/357d6b61-891f-408c-87a5-ccaa8a1ee483/cand_5.jpg</video:thumbnail_loc>
      <video:duration>97</video:duration>
      <video:publication_date>2019-03-31T11:58:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32568.mp4</video:content_loc>
      <video:uploader>Manu Mitra</video:uploader>
      <video:category>Particle Physics</video:category>
      <video:tag>Quantum</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/All-people-on-Earth-really-connected-through-six-steps</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>All people on Earth really connected through six steps</video:title>
      <video:description>How connected are we? The history of a science of six degrees of separation is explained here. Are all people on Earth really connected through just six steps? This is an interesting question to answer.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2016/08/32bd1a3f-adce-4314-82c5-32fa95507dad/cand_5.jpg</video:thumbnail_loc>
      <video:duration>562</video:duration>
      <video:publication_date>2016-08-22T22:44:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32523.mp4</video:content_loc>
      <video:uploader>Nazir Istanbl</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>Science</video:tag>
      <video:tag>Earth</video:tag>
      <video:tag>six</video:tag>
      <video:tag>steps</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Chelation-therapy-video-part-1</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Chelation therapy video part 1</video:title>
      <video:description>In our everyday life we are exposed to various toxic materials. These toxic materials accumulate in the body and cause various medical problems. In this video we learn how this toxics affect our systems and how to eliminate them from our body. Chelation therapy helps removing the toxic elements from our system.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/34c21273-cbc3-4c96-aedb-8f84e39118ec/cand_5.jpg</video:thumbnail_loc>
      <video:duration>534</video:duration>
      <video:publication_date>2010-11-26T23:24:10.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6169.mp4</video:content_loc>
      <video:uploader>prosel</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>EDTA</video:tag>
      <video:tag>chelation</video:tag>
      <video:tag>therapy</video:tag>
      <video:tag>Videos</video:tag>
      <video:tag>medicardium</video:tag>
      <video:tag>Benefits</video:tag>
      <video:tag>part</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/X-Ray-tube-focusing-cup</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>X Ray tube focusing cup</video:title>
      <video:description>X ray tubes the focusing cup is a negatively charged housing that encourages the electrons to stay together x ray tube cathode structure consists of the filaments and the focusing cup particularly the change of potential of the focusing cup will drastically alter the curves</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/341bbc16-21ab-421e-b739-26dee24f774b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>32</video:duration>
      <video:publication_date>2011-10-23T15:47:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/7181.mp4</video:content_loc>
      <video:uploader>hp175</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>xray</video:tag>
      <video:tag>tube</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/International-space-station-astronauts-interaction-with-UK-students</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>International space station astronauts interaction with UK students</video:title>
      <video:description>In the current generation its possible to make a call to any part of the world, but not everywhere in the space. The United Kingdom students are having an opportunity to have a talk with astronauts who have toured the space. In this video the international space station astronauts speaks to the  United Kingdom students.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/04/311643ed-c1aa-4ced-8704-fe4a746df936/cand_5.jpg</video:thumbnail_loc>
      <video:duration>886</video:duration>
      <video:publication_date>2013-04-05T09:58:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30395.mp4</video:content_loc>
      <video:uploader>Ollie Wall</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>international</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>Station</video:tag>
      <video:tag>Astronauts</video:tag>
      <video:tag>speak</video:tag>
      <video:tag>with</video:tag>
      <video:tag>United</video:tag>
      <video:tag>Kingdom</video:tag>
      <video:tag>students</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/THE-MIRACLE-OF-THE-PROTEIN</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>THE MIRACLE OF THE PROTEIN</video:title>
      <video:description>The proteins that humans ingest for their nutrition are not all used by the body in the same form. First of all, they are decomposed into smaller molecules called amino acids. Later on, these amino acids are brought together in new arrangements to make any one of the 200,000 different types of protein encoded in the DNA which may be needed at that particular time. The name given to this complex process, each step of which is a miracle in itself, is protein synthesis.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/312a7139-61b2-4169-b42c-d3ff947d4847/cand_5.jpg</video:thumbnail_loc>
      <video:duration>267</video:duration>
      <video:publication_date>2009-08-07T20:04:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3169.mp4</video:content_loc>
      <video:uploader>harunyahya</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Evolution</video:tag>
      <video:tag>tree</video:tag>
      <video:tag>Darwin</video:tag>
      <video:tag>Creation</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>human</video:tag>
      <video:tag>Molecular</video:tag>
      <video:tag>God</video:tag>
      <video:tag>harun</video:tag>
      <video:tag>yahya</video:tag>
      <video:tag>adnan</video:tag>
      <video:tag>oktar</video:tag>
      <video:tag>Allah</video:tag>
      <video:tag>Islam</video:tag>
      <video:tag>Origin</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Species</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Whole-Brain-Tractography-Video</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Whole Brain Tractography Video</video:title>
      <video:description>This case study uses camino to perform tractography on diffusion tensor data we will produce images using both streamline and probabilistic tractography using the pico algorithm although there is a vast wealth of structural connectivity data contained within whole brain diffusion mri tractography data</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/311c1add-960d-4af9-ba93-974f673988ad/cand_5.jpg</video:thumbnail_loc>
      <video:duration>39</video:duration>
      <video:publication_date>2011-10-23T16:19:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/7196.mp4</video:content_loc>
      <video:uploader>hp175</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Whole</video:tag>
      <video:tag>Brain</video:tag>
      <video:tag>Tractography</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Advection-diffusion-limited-aggregation</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Advection diffusion limited aggregation</video:title>
      <video:description>In the diffusion limited aggregation model diffusing particles irreversibly attach to a growing cluster which is initiated with a single solid seed this process generates clusters with a branched morphology advection diffusion limited aggregation is a straight forward extension to this model where the transport of the aggregating particles not only depends on diffusion but also on a fluid flow</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/30f1e6f1-6fc8-42e6-bf9c-05925e20c0db/cand_5.jpg</video:thumbnail_loc>
      <video:duration>118</video:duration>
      <video:publication_date>2011-10-18T04:55:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/7073.mp4</video:content_loc>
      <video:uploader>blooms</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Advection</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Spontaneous-Breech-delivery-Breech-Birth-Video</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Spontaneous Breech delivery Breech Birth  Video</video:title>
      <video:description>Breech presentation is just as natural as head first presentation womens bodies are made to do this and last head retention is highly unlikely</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/30a4945c-0c4e-4fd3-96d7-e5114406d974/cand_5.jpg</video:thumbnail_loc>
      <video:duration>561</video:duration>
      <video:publication_date>2011-11-29T06:14:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8712.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Pregnancy</video:category>
      <video:tag>Spontaneous</video:tag>
      <video:tag>Breech</video:tag>
      <video:tag>delivery</video:tag>
      <video:tag>childbirth</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/THE-WORLD-OF-ICE-PART-2</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>THE WORLD OF ICE PART 2</video:title>
      <video:description>Life in the poles is terribly difficult: Land and sea are covered in ice, freezing winds and temperatures prevail, and there is nowhere for animals to shelter…
One might think there is nothing but icebergs in the poles. Yet there is actually a rich variety of life there, despite all the difficult conditions.
In this film you will encounter creatures which survive quite easily in polar conditions that at first sight might seem totally inhospitable to life, and will examine their characteristics, each one of which is a miracle of creation, revealing the infinite knowledge, and power and dominion over the earth of the Almighty God.
You will see that each of the features these animals possess is the product of a superior design, and that all creatures are created by Almighty God with the most perfect design in the light of their needs.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/10/2fc00f6d-4f40-42fe-8521-50833e67e2a6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>998</video:duration>
      <video:publication_date>2009-10-31T11:51:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3490.mp4</video:content_loc>
      <video:uploader>harunyahya</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>animals</video:tag>
      <video:tag>Nature</video:tag>
      <video:tag>Plant</video:tag>
      <video:tag>Living</video:tag>
      <video:tag>Things</video:tag>
      <video:tag>human</video:tag>
      <video:tag>being</video:tag>
      <video:tag>Creation</video:tag>
      <video:tag>creationism</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>evolutionism</video:tag>
      <video:tag>poles</video:tag>
      <video:tag>Polar</video:tag>
      <video:tag>Ice</video:tag>
      <video:tag>harun</video:tag>
      <video:tag>yahya</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Adult-Stem-Cells-and-Regeneration-part-7-of-20</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Adult Stem Cells and Regeneration part 7 of 20</video:title>
      <video:description>HHMI- Holiday Lectures on Science. Potent biology: stem cells, cloning and regeneration. Introduction a speaker: Nadia Rosenthal, Ph.D
Limb regeneration is discussed in detail. Muscle stem cells and their plasticity are discussed. Audience questions are taken.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/2f24c5ef-ea97-41d1-ba45-e710914506fe/cand_5.jpg</video:thumbnail_loc>
      <video:duration>207</video:duration>
      <video:publication_date>2007-08-16T03:00:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/767.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Stem</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>Salamander</video:tag>
      <video:tag>Limb</video:tag>
      <video:tag>regeneration</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-epitope-of-the-IGF1-receptor</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>The epitope of the IGF1 receptor</video:title>
      <video:description>The epitope of the IGF1 receptor showing the  elbow  of the two membrane-proximal Fn3 domains</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/03/2f6b0a43-9728-4cef-bc36-a909ddb4a706/cand_5.jpg</video:thumbnail_loc>
      <video:duration>16</video:duration>
      <video:publication_date>2011-03-30T21:33:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/6883.mp4</video:content_loc>
      <video:uploader>clodie</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>the</video:tag>
      <video:tag>epitope</video:tag>
      <video:tag>of</video:tag>
      <video:tag>IGF1</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Sandwich-ELISA-Isotype-Detection</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Sandwich ELISA-Isotype Detection</video:title>
      <video:description>Sandwich ELISA is performed to measure the amount and serological class of antibodies made by an immunized animal or present in the serum of patients. Anti-immunoglobulin antibodies is used as the specific and sensitive agents of detection. More videos at Abnova http://www.abnova.com</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/06/2e0f70e6-23ab-4d66-9fe8-b1a2a4608f46/cand_5.jpg</video:thumbnail_loc>
      <video:duration>231</video:duration>
      <video:publication_date>2010-07-01T02:46:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4414.mp4</video:content_loc>
      <video:uploader>Abnova Corp</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>Sandwich</video:tag>
      <video:tag>ELISA</video:tag>
      <video:tag>Isotype</video:tag>
      <video:tag>detection</video:tag>
      <video:tag>Abnova</video:tag>
      <video:tag>antibody</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>biology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Alpha-beta-and-gamma-radiation-teaching-aid</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Alpha beta and gamma radiation  teaching aid</video:title>
      <video:description>Animated lesson with interactive activities simulations and adaptive test introducing penetration uses and dangers of alpha beta and gamma radiation when radiation of high enough energy strikes another atom it strips away an electron</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/2f164673-19cc-4d27-97d1-b9362e657779/cand_5.jpg</video:thumbnail_loc>
      <video:duration>29</video:duration>
      <video:publication_date>2011-10-18T04:59:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/7079.mp4</video:content_loc>
      <video:uploader>blooms</video:uploader>
      <video:category>Others</video:category>
      <video:tag>alpha</video:tag>
      <video:tag>beta</video:tag>
      <video:tag>gamma</video:tag>
      <video:tag>radiation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/STS-132-day-three-flight</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>STS-132 day three flight</video:title>
      <video:description>STS-132 was a space shuttle mission by NASA in which Atlantis space shuttle docked with global space station in 2010 May. This is day 3 momentous for STS-132.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/04/2d1b9226-494a-4d97-8ce1-894a18978c82/cand_5.jpg</video:thumbnail_loc>
      <video:duration>1560</video:duration>
      <video:publication_date>2013-04-05T10:08:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30403.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>Flight</video:tag>
      <video:tag>Day</video:tag>
      <video:tag>3</video:tag>
      <video:tag>Momentous</video:tag>
      <video:tag>STS</video:tag>
      <video:tag>132</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Do-ERVs-support-evolution-challenge</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Do ERVs support evolution challenge</video:title>
      <video:description>ERVs are not of viral rigion are at he same loci humans and chimps because they would&apos;t function otherwise and other gene have equal potential to be harmful can&apos;t be random insertions and evidence for evolution is not lafsifiable</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/2d7af4e0-ee7f-43b9-bafd-191305435811/cand_5.jpg</video:thumbnail_loc>
      <video:duration>552</video:duration>
      <video:publication_date>2010-11-16T12:20:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5486.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Others</video:category>
      <video:tag>a01011399</video:tag>
      <video:tag>s</video:tag>
      <video:tag>ERV</video:tag>
      <video:tag>Challenge</video:tag>
      <video:tag>do</video:tag>
      <video:tag>ERVs</video:tag>
      <video:tag>Support</video:tag>
      <video:tag>Evolution</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Working-of-Lower-Limb-Part-5</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Working of Lower Limb Part -5</video:title>
      <video:description>This video will help you in understanding the functioning of lower limbs on our body. A brief description with the diagrams is provided here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/2bf60358-fa22-486c-8dec-ef57ce0d9b86/cand_5.jpg</video:thumbnail_loc>
      <video:duration>745</video:duration>
      <video:publication_date>2013-02-11T04:17:08.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30234.mp4</video:content_loc>
      <video:uploader>Jennifer Byars</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>Lower</video:tag>
      <video:tag>Limb</video:tag>
      <video:tag>part</video:tag>
      <video:tag>5</video:tag>
      <video:tag>6</video:tag>
      <video:tag>tibia</video:tag>
      <video:tag>BD</video:tag>
      <video:tag>Chaurasia</video:tag>
      <video:tag>anatomy</video:tag>
      <video:tag>Video</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Vorticella</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>The Vorticella</video:title>
      <video:description>A vorticella is a microscopic freshwater animal. This video shows the feeding process of a vorticella.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/2c044394-38c5-4b7f-bd61-96edb019cd27/cand_5.jpg</video:thumbnail_loc>
      <video:duration>62</video:duration>
      <video:publication_date>2010-11-24T18:41:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/5992.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>Vorticella</video:tag>
      <video:tag>feeding</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Asymmetric-division-of-a-Drosophila-Neuroblast</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Asymmetric division of a Drosophila  Neuroblast</video:title>
      <video:description>Drosophila neuroblast undergo cell division over and over again in order to form two pairs or neurons. This video explains the process of asymmetric division and the formation of neurons.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/2bd93c21-74e0-4c1d-8a8b-c0f30a399966/cand_5.jpg</video:thumbnail_loc>
      <video:duration>14</video:duration>
      <video:publication_date>2010-11-24T22:33:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/6043.mp4</video:content_loc>
      <video:uploader>cervantes</video:uploader>
      <video:category>Drosophila</video:category>
      <video:tag>drosophila</video:tag>
      <video:tag>Asymmetric</video:tag>
      <video:tag>Division</video:tag>
      <video:tag>of</video:tag>
      <video:tag>A</video:tag>
      <video:tag>neuroblast</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-the-elements-are-created-from-nothing</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>How the elements are created from nothing?</video:title>
      <video:description>There are lots of different elements in the universe but how are they created from nothing? This video explains how this process occurred since Big Bang. Element is a chemical substance consisting of atoms having the same number of protons in their atomic nuclei (atomic number or Z number).</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2015/07/2a4c3ab4-09d6-49eb-b4c6-aa7cca28abd1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>188</video:duration>
      <video:publication_date>2015-07-27T13:25:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32246.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>element</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/gyroscope-precession</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>gyroscope: precession</video:title>
      <video:description>gyroscope: precession video</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/2bbae55a-7238-4423-aee8-4818f9c81ff0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>2</video:duration>
      <video:publication_date>2010-11-10T13:47:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/4954.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Gyroscope</video:tag>
      <video:tag>Precession</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Hemodialysis-Machine-Setup-Watch-Video</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Hemodialysis Machine Setup Watch Video</video:title>
      <video:description>Hemodialysis training takes a few weeks how to monitor and care for access how to set up the dialysis machine and much more learn about hemodialysis machine setup In this video</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/2a3cb413-f88b-40a1-84f9-89fc13112235/cand_5.jpg</video:thumbnail_loc>
      <video:duration>552</video:duration>
      <video:publication_date>2011-11-29T06:22:07.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8727.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Hemodialysis</video:tag>
      <video:tag>machine</video:tag>
      <video:tag>Setup</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Problems-with-Darwinian-theory-of-Evolution-Frog-to-Prince</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Problems with Darwinian theory of Evolution, Frog to Prince</video:title>
      <video:description>A scientific documentary of 5 Doctors/Professors interviewed regarding the problems with Darwin&apos;s theory of Evolution.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/01/293b4314-3682-4676-a064-2758f68f0844/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2014-01-22T23:54:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30775.mp4</video:content_loc>
      <video:uploader>Dr. Robert Brownell</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Intelligent</video:tag>
      <video:tag>design</video:tag>
      <video:tag>Darwin</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>education</video:tag>
      <video:tag>ID</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Sleep-Wak-up-and-work-in-zero-g</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Sleep, Wak up and work in zero g</video:title>
      <video:description>Candy Coleman, an NASA Flight expedition 26 Engineer, holds a talk on what its is like on daily basis while aboard orbiting in space laboratory CBS program. This event took place on January 18, 2011.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/04/29cbc0ed-8963-48b4-aa53-8b5ad5d558aa/cand_5.jpg</video:thumbnail_loc>
      <video:duration>1029</video:duration>
      <video:publication_date>2013-04-05T10:05:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30401.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>sleep</video:tag>
      <video:tag>Wak</video:tag>
      <video:tag>up</video:tag>
      <video:tag>Zero</video:tag>
      <video:tag>G</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Rotary-Combustion-Engine</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>The Rotary Combustion Engine</video:title>
      <video:description>Video shows the working of a rotary internal combustion engine. This engine doesn&apos;t use the pistons for the work.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_9103.jpg</video:thumbnail_loc>
      <video:duration>205</video:duration>
      <video:publication_date>2011-11-29T20:13:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9103.flv</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>Rotary</video:tag>
      <video:tag>Engine</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Visualizing-biointerfaces-in-3D-Reconstruction</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Visualizing biointerfaces in 3D  Reconstruction</video:title>
      <video:description>Visualizing biointerfaces : A biointerface is the interface between a cell, a biological tissue or a biomaterial with another material. The motivation for biointerface science stems from the urgent need to increase the understanding of interactions between biomolecules and surfaces.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/29330f78-ef67-4a68-9b17-19baf023d607/cand_5.jpg</video:thumbnail_loc>
      <video:duration>18</video:duration>
      <video:publication_date>2011-10-18T01:48:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/7023.mp4</video:content_loc>
      <video:uploader>71cat3</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>biointerfaces</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Jet-Engine</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Jet Engine</video:title>
      <video:description>A jet engine is one that develops thrust by ejecting a jet of usually combustion gases. This is an animation of that.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/26554bae-1c4b-4ad2-a317-04270894ac49/cand_5.jpg</video:thumbnail_loc>
      <video:duration>51</video:duration>
      <video:publication_date>2011-11-25T20:22:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/7875.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>jet</video:tag>
      <video:tag>Engine</video:tag>
      <video:tag>Animation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Ultraluminous-Infrared-Galaxy</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Ultraluminous Infrared Galaxy</video:title>
      <video:description>Ultraluminous galaxies are also referred to as ULIRGs, they are galaxies that emit light that is 100 times brighter than the normal galaxies in infrared. They are found when in merging galaxies whose collisions lead to dust enshrouded busts of star formation.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/25d7f0d7-61c1-46b9-9531-09bbd7203702/cand_5.jpg</video:thumbnail_loc>
      <video:duration>14</video:duration>
      <video:publication_date>2011-11-23T23:59:10.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/7703.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>NGC</video:tag>
      <video:tag>6240</video:tag>
      <video:tag>Ultraluminous</video:tag>
      <video:tag>infrared</video:tag>
      <video:tag>Galaxy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Anatomy-of-Human-Abdomen</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Anatomy of Human Abdomen</video:title>
      <video:description>A very helpful video for the bio students showing the structure and working of our abdomen. A brief description is provided here by the experts to help you.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/24068551-edf1-4ecf-9b13-1869f4bb5126/cand_5.jpg</video:thumbnail_loc>
      <video:duration>2330</video:duration>
      <video:publication_date>2013-02-17T08:54:23.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30366.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>Abdomen</video:tag>
      <video:tag>BD</video:tag>
      <video:tag>Chaurasia</video:tag>
      <video:tag>anatomy</video:tag>
      <video:tag>Video</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Origami-gyroscope</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Origami gyroscope</video:title>
      <video:description>How to make an origami gyroscope. This origami gyroscope is the perfect way to showcase your skill, while mystifying your peers.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_9097.jpg</video:thumbnail_loc>
      <video:duration>178</video:duration>
      <video:publication_date>2011-11-29T20:07:08.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9097.flv</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Others</video:category>
      <video:tag>How</video:tag>
      <video:tag>to</video:tag>
      <video:tag>make</video:tag>
      <video:tag>an</video:tag>
      <video:tag>origami</video:tag>
      <video:tag>Gyroscope</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Anatomy-video-of-the-upper-limb-bones-by-BD-chaurasia</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Anatomy video of the upper limb bones by BD chaurasia</video:title>
      <video:description>The firm organs that support the extension from the deltoids part to the hand,together with the shoulder, axilla and arm in animals are called upper limb bones.They include: clavicle, humerus, radius, ulna, carpus, metacarpus, phalanges. This video focuses on a detailed explanation of how these bones articulate with each other and their functions.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/24109101-f106-4490-b4be-4df1cbea0d44/cand_5.jpg</video:thumbnail_loc>
      <video:duration>898</video:duration>
      <video:publication_date>2013-02-17T07:44:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30341.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>anatomy</video:tag>
      <video:tag>Video</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Upper</video:tag>
      <video:tag>Limb</video:tag>
      <video:tag>Bones</video:tag>
      <video:tag>BD</video:tag>
      <video:tag>Chaurasia</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Booster-camera-Atlantis</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Booster camera -  Atlantis</video:title>
      <video:description>This is a video footage of STS-133 taken on February, 24. The six mounted camera reveal a new discovery of the solid the Atlantis.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/04/2161d78c-fd13-4a6e-a3f0-6cca5d8b4094/cand_5.jpg</video:thumbnail_loc>
      <video:duration>1958</video:duration>
      <video:publication_date>2013-04-05T10:03:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30399.mp4</video:content_loc>
      <video:uploader>Brock Michel</video:uploader>
      <video:category>Accounting</video:category>
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      <video:tag>camera</video:tag>
      <video:tag>Video</video:tag>
      <video:tag>Atlantis</video:tag>
      <video:tag>launch</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Hyperactivation-of-Akt-TOR-Signaling-12</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Hyperactivation of Akt TOR Signaling (1/2)</video:title>
      <video:description>Abnormal Hyperactivation of Akt_TOR Signaling in Chordoma 1/2</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/2204e492-3236-421b-bd80-6fd23e47882c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>557</video:duration>
      <video:publication_date>2010-11-23T00:16:02.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5705.mp4</video:content_loc>
      <video:uploader>vukuftail</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>AKT</video:tag>
      <video:tag>TOR</video:tag>
      <video:tag>Signaling</video:tag>
    </video:video>
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    <loc>https://dnatube.com/videos/History-of-The-Roman-Empire</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>History of The Roman Empire</video:title>
      <video:description>This video discusses the history related with the Roman empire, republic and some more importan topics. Watch this video to know more.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/20a788bf-e210-4c45-8a39-4933f29b1b05/cand_5.jpg</video:thumbnail_loc>
      <video:duration>745</video:duration>
      <video:publication_date>2013-02-16T03:28:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30301.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>History</video:category>
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      <video:tag>Roman</video:tag>
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      <video:tag>or</video:tag>
      <video:tag>Republic</video:tag>
      <video:tag>Which</video:tag>
      <video:tag>was</video:tag>
      <video:tag>It</video:tag>
      <video:tag>Crash</video:tag>
      <video:tag>Course</video:tag>
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  <url>
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    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>A Look at Immune System And Natural Born Killers</video:title>
      <video:description>This video will help you in understanding all about the your immune system and the killers of natural born animals. Video will definitely generate a sympathy in you for these animals.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/207489aa-cecd-4df0-8c6b-8f379991392f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>901</video:duration>
      <video:publication_date>2013-02-17T07:56:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30347.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Your</video:tag>
      <video:tag>Immune</video:tag>
      <video:tag>system</video:tag>
      <video:tag>Natural</video:tag>
      <video:tag>Born</video:tag>
      <video:tag>Killer</video:tag>
      <video:tag>Crash</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>biology</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/All-Weeks-of-Pregnancy-in-HD</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>All Weeks of Pregnancy in HD</video:title>
      <video:description>This is an animation of all the weeks during pregnancy. The video starts from the fertilized egg, and the formation of the baby and the amniotic sac.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/1f61221b-5c62-4cc2-8208-e3cdc012c940/cand_5.jpg</video:thumbnail_loc>
      <video:duration>545</video:duration>
      <video:publication_date>2011-11-29T05:51:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8707.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Developmental Biology</video:category>
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      <video:tag>All</video:tag>
      <video:tag>Weeks</video:tag>
      <video:tag>HD</video:tag>
    </video:video>
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    <loc>https://dnatube.com/videos/Tyrosine-Kinase-Receptor-Animation</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Tyrosine Kinase  Receptor Animation</video:title>
      <video:description>Video of Receptor tyrosine kinases (RTK)s that are the high-affinity cell surface receptors for many polypeptide growth factors, cytokines, and hormone.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/1e6b9a95-6294-47b8-9834-8e1d5f2800a1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>59</video:duration>
      <video:publication_date>2011-10-18T02:47:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/7044.mp4</video:content_loc>
      <video:uploader>71cat3</video:uploader>
      <video:category>Biochemistry</video:category>
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  <url>
    <loc>https://dnatube.com/videos/Introduction-With-Streptococcus-Staphylococci</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Introduction With Streptococcus &amp; Staphylococci</video:title>
      <video:description>This video provides a detailed study of streptococcus pneumoniae and staphylococci. Video is really helpful for the medical students.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/1be90927-8dc6-46a1-9187-d0b282330b34/cand_5.jpg</video:thumbnail_loc>
      <video:duration>2678</video:duration>
      <video:publication_date>2013-02-17T08:05:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30351.mp4</video:content_loc>
      <video:uploader>Brock Michel</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Streptococcus</video:tag>
      <video:tag>pneumoniae</video:tag>
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      <video:tag>Medical</video:tag>
      <video:tag>microbiology</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/What-Are-Beta-sheets</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>What Are Beta sheets?</video:title>
      <video:description>This video describes the beta sheets with their common examples and diagrams. Secondary structural representation is also studied here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/1ce10198-407a-4738-b1af-8638a06155a3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>68</video:duration>
      <video:publication_date>2013-02-10T02:15:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29926.mp4</video:content_loc>
      <video:uploader>Candelaria Smart</video:uploader>
      <video:category>Chemistry</video:category>
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  <url>
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    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Kamps KJ-66 RC Model Turbine</video:title>
      <video:description>Kamps KJ-66 RC Model Turbine is one of the best turbines used in model aircrafts.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_9207.jpg</video:thumbnail_loc>
      <video:duration>454</video:duration>
      <video:publication_date>2011-11-29T22:09:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9207.flv</video:content_loc>
      <video:uploader>userone</video:uploader>
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    <loc>https://dnatube.com/videos/Cutting-Propagation-I</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Cutting Propagation I</video:title>
      <video:description>Cutting Propagation Lecture by Dr. Fred Davies from Texas A&amp;M. Developed as part of a educational project created by Dr. Sandy Wilson at the University of Florida.
Text info: Cutting propagation (cuttage) is a vegetative propagation technique in which a portion of a plant is cut from the parent or stock plant and induced to form roots and/or shoots by a combination of chemical, mechanical, and/or environmental manipulations. This slide shows leafy shoot cuttings from a woody plant, with new adventitious roots which have formed at the base of the cutting after several weeks in the proper environment.</video:description>
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      <video:duration>1333</video:duration>
      <video:publication_date>2007-09-10T22:54:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/998.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>propagation</video:tag>
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    <lastmod>2026-08-27</lastmod>
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      <video:title>ALl About The French Revolution</video:title>
      <video:description>Video contains a very interesting discussion about the French revolution. Its effects on the whole world are discussed in brief.</video:description>
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      <video:duration>713</video:duration>
      <video:publication_date>2013-02-17T07:35:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30336.mp4</video:content_loc>
      <video:uploader>Eugenio Boyd</video:uploader>
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      <video:tag>French</video:tag>
      <video:tag>Revolution</video:tag>
      <video:tag>Crash</video:tag>
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  <url>
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    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Introduction With Solutions in Chemistry - Part 3</video:title>
      <video:description>Video provides a brief explanation with different kinds of solutions. Watch this video to know the properties of different kind of solutions.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/1bd82b7d-b88c-4104-9382-1451cf4e54c1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>411</video:duration>
      <video:publication_date>2010-12-20T12:08:44.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/6664.mp4</video:content_loc>
      <video:uploader>faorger</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>ap</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>solutions</video:tag>
      <video:tag>3</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Physical-Phenomenon-NMR</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Physical Phenomenon, NMR</video:title>
      <video:description>Nuclear magnetic resonance is a magnetic dipole moment will have a potential energy related to its orientation.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/1a8d2967-675a-46ce-ab0b-26af8b063fac/cand_5.jpg</video:thumbnail_loc>
      <video:duration>9</video:duration>
      <video:publication_date>2011-10-23T15:41:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/7171.mp4</video:content_loc>
      <video:uploader>hp175</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>nuclear</video:tag>
      <video:tag>magnetic</video:tag>
      <video:tag>resonance</video:tag>
      <video:tag>NMR</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Microchip-PIC-vs-Atmel-AVR</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Microchip PIC vs Atmel AVR</video:title>
      <video:description>This video discusses the functioning of Microchip PIC and Atmel AVR. A few important discussions are provided here to find out which will be best for your use.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/16fcaa3a-bec4-471c-b07c-21db6d7b78e0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>1452</video:duration>
      <video:publication_date>2013-02-10T03:33:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29990.mp4</video:content_loc>
      <video:uploader>Jennifer Byars</video:uploader>
      <video:category>Others</video:category>
      <video:tag>EEVblog</video:tag>
      <video:tag>63</video:tag>
      <video:tag>Microchip</video:tag>
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    <loc>https://dnatube.com/videos/All-About-Jet-Sky-Master-F16-RC</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>All About Jet Sky Master F16 RC</video:title>
      <video:description>This video will introduce you with the advance F16 RC Jet Sky Master. Video is really interesting, you must watch it.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_9118.jpg</video:thumbnail_loc>
      <video:duration>202</video:duration>
      <video:publication_date>2011-11-29T20:30:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9118.flv</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Interesting Science</video:category>
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      <video:tag>jet</video:tag>
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      <video:tag>SkyMaster</video:tag>
      <video:tag>USA</video:tag>
      <video:tag>com</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/What-is-Magnet-Gun</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>What is Magnet Gun?</video:title>
      <video:description>A very interesting video showing the working of a magnet gun. Different parts in working are explained here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_9087.jpg</video:thumbnail_loc>
      <video:duration>149</video:duration>
      <video:publication_date>2011-11-29T19:58:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9087.flv</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>magnet</video:tag>
      <video:tag>Gun</video:tag>
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    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>How does  Prozac works? (brief animation)</video:title>
      <video:description>How Prozac works- brief animation. Fluoxetine (Prozac) is used to treat depression, obsessive-compulsive disorder (bothersome thoughts that won&apos;t go away and the need to perform certain actions over and over), some eating disorders, and panic attacks (sudden, unexpected attacks of extreme fear and worry about these attacks). Read more: http://www.ncbi.nlm.nih.gov/pubmedhealth/PMH0000885</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/17ba82a5-7971-4458-b65f-3f5ed567004d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>28</video:duration>
      <video:publication_date>2010-11-24T00:29:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/5869.mp4</video:content_loc>
      <video:uploader>watch</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Prozac</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Magnetic-Torque</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Magnetic Torque</video:title>
      <video:description>Magnetic Torque video</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/170b24ef-2207-4c12-8261-58ed7eef0d70/cand_5.jpg</video:thumbnail_loc>
      <video:duration>9</video:duration>
      <video:publication_date>2010-11-10T13:54:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/4960.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>magnetic</video:tag>
      <video:tag>Torque</video:tag>
    </video:video>
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    <loc>https://dnatube.com/videos/A-new-Aluminum-battery-recharges-in-a-minute</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>A new Aluminum battery recharges in a minute</video:title>
      <video:description>Aluminum batteries have been attempted before, but this is the first viable one in terms of being a lithium-ion battery replacement. Dai’s battery consists of an aluminum anode, graphite cathode, ionic liquid electrolyte, and a flexible polymer acting as a casing. The reason the battery won’t burst into flames is the fact the electrolyte is just a salt that is liquid at room temperature./nThe team is led by Stanford chemistry professor Honglie Dai. What they have developed is an aluminum and graphite battery and it ticks almost all of the boxes of a desirable battery design. It’s very cheap to make, it won’t burst into flames even if you drill a hole in it, recharge cycles without degradation are in the thousands, and in the form of a typical smartphone battery it will recharge in about a minute. One final revolutionary feature of this battery is the fact it can be bent and shaped without impacting performance.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2015/04/163e86a6-3420-40eb-a3cc-f46e0977f32c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>103</video:duration>
      <video:publication_date>2015-04-08T10:16:23.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/32120.mp4</video:content_loc>
      <video:uploader>Nazir Istanbl</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Aluminum</video:tag>
      <video:tag>battery</video:tag>
      <video:tag>recharges</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Disc-Brake-Overheating</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Disc Brake Overheating</video:title>
      <video:description>This video will introduce you with the problem of overheating the brake disc. Solution to overcome this problem is also discussed here for your help.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_9066.jpg</video:thumbnail_loc>
      <video:duration>112</video:duration>
      <video:publication_date>2011-11-29T19:41:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9066.flv</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>Overheating</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Brake</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/How-Does-The-SP-Bond-Forms</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>How Does The SP Bond Forms</video:title>
      <video:description>An animated video to show the formation of Sp bond. This video will help you to understand the process of bonding in chemistry.</video:description>
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      <video:uploader>SamuelMorse</video:uploader>
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    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Anatomy of Upper Limb Bones - part 4</video:title>
      <video:description>This video shows the structure and functioning of bones of upper limbs. A well explanation is provided by the experts to help the medical students.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/1549ab41-5c44-4a4f-9c9f-811f744083f1/cand_5.jpg</video:thumbnail_loc>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30344.mp4</video:content_loc>
      <video:uploader>Jennifer Byars</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>Upper</video:tag>
      <video:tag>Limb</video:tag>
      <video:tag>Bones</video:tag>
      <video:tag>part</video:tag>
      <video:tag>4</video:tag>
      <video:tag>BD</video:tag>
      <video:tag>Chaurasia</video:tag>
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    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Formation of bicoid bcd mRNA gradient in drosophila</video:title>
      <video:description>Watch this video on bicoid bcd mRNA gradient formation in drosophila. The bicoid protein is generated in pre-blastoderm embryo of the drosophila through bcd protein diffusion after maternal mRNA translation, which at anterior pole acts as a localized bcd source.</video:description>
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      <video:duration>53</video:duration>
      <video:publication_date>2010-11-24T21:54:07.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/6024.mp4</video:content_loc>
      <video:uploader>obertan</video:uploader>
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      <video:tag>formation</video:tag>
      <video:tag>of</video:tag>
      <video:tag>bicoid</video:tag>
      <video:tag>bcd</video:tag>
      <video:tag>mRNA</video:tag>
      <video:tag>gradient</video:tag>
      <video:tag>in</video:tag>
      <video:tag>drosophila</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Parkinson-disease-animated-video</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Parkinson disease animated video</video:title>
      <video:description>Parkinson disease is the second most common neurodegenerative disorder and the most common movement disorder it is characterized by progressive loss of muscle control which leads to trembling of the limbs and head while at rest stiffness slowness and impaired balance</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/154d3806-7e0c-476c-b790-fcca5ed5500b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>21</video:duration>
      <video:publication_date>2011-10-23T15:40:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/7170.mp4</video:content_loc>
      <video:uploader>hp175</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Parkinson</video:tag>
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    <lastmod>2026-08-27</lastmod>
    <video:video>
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      <video:description>The rise in average temperature of the Earth&apos;s atmosphere is known as Global Warming. And this video explains Anthropogenic Global Warming.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/14c0f174-7eb7-4bb0-9348-3f136aa76017/cand_5.jpg</video:thumbnail_loc>
      <video:duration>541</video:duration>
      <video:publication_date>2010-11-13T21:45:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5152.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Anthropogenic</video:tag>
      <video:tag>global</video:tag>
      <video:tag>warming</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/BIGTESLA-COIL-OF-OKLAHOMA</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>BIGTESLA COIL OF OKLAHOMA</video:title>
      <video:description>A Tesla coil is an electrical resonant transformer circuit invented by Nikola Tesla around 1891. It is used to produce high voltage, low current, high frequency. This video shows a big version of tesla coil.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_9074.jpg</video:thumbnail_loc>
      <video:duration>181</video:duration>
      <video:publication_date>2011-11-29T19:47:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9074.flv</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>BIGgg</video:tag>
      <video:tag>TESLA</video:tag>
      <video:tag>COIL</video:tag>
      <video:tag>of</video:tag>
      <video:tag>OKLAHOMA</video:tag>
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    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>MHC Class II Processing</video:title>
      <video:description>This video describes the assembly of MHC Class II molecules.

This video is from:
Janeway&apos;s Immunobiology, 7th Edition
Murphy, Travers, &amp;amp; Walport
ISBN: 978-0-8153-4123-9</video:description>
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      <video:duration>94</video:duration>
      <video:publication_date>2010-04-08T20:11:55.000Z</video:publication_date>
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      <video:uploader>hassan</video:uploader>
      <video:category>Education</video:category>
      <video:tag>MHC</video:tag>
      <video:tag>class</video:tag>
      <video:tag>II</video:tag>
      <video:tag>processing</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>immunology</video:tag>
      <video:tag>garland</video:tag>
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      <video:tag>garlandscience</video:tag>
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  <url>
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    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Immunology Part 1- hypersensitivity states three and four</video:title>
      <video:description>Immunology as a branch of biomedical science, covers various aspects of immune system in organisms.It covers physiological functions of immune system in states of diseases and health. This video on immunology demonstrates part one of hypersensitivity states III and IV.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/0e8d8d91-0d7d-48b6-8ea6-fe8cba0fb994/cand_5.jpg</video:thumbnail_loc>
      <video:duration>2698</video:duration>
      <video:publication_date>2013-02-17T08:24:50.000Z</video:publication_date>
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      <video:uploader>Ilse Rey</video:uploader>
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      <video:tag>States</video:tag>
      <video:tag>III</video:tag>
      <video:tag>and</video:tag>
      <video:tag>IV</video:tag>
      <video:tag>part</video:tag>
      <video:tag>1</video:tag>
      <video:tag>immunology</video:tag>
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    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>RNAi Transfection</video:title>
      <video:description>by Abnova - RNA interference is a gene-silencing
technique used in studying the absence of normal gene
action. To better understand its function and role in
disease, you can transfect siRNA into cell line to turn
gene expression off or knock it down.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/05/116c4ce0-1fc3-4e65-bc1b-89dd5147adcf/cand_5.jpg</video:thumbnail_loc>
      <video:duration>227</video:duration>
      <video:publication_date>2010-05-13T08:27:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4358.mp4</video:content_loc>
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      <video:category>Experiments</video:category>
      <video:tag>rnai</video:tag>
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      <video:tag>Abnova</video:tag>
      <video:tag>antibody</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>biology</video:tag>
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    <lastmod>2026-08-27</lastmod>
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      <video:duration>8</video:duration>
      <video:publication_date>2010-11-23T00:16:08.000Z</video:publication_date>
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      <video:uploader>diabeticman</video:uploader>
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    <lastmod>2026-08-27</lastmod>
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      <video:description>University of Michigan - Blazar in action 
video</video:description>
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      <video:duration>29</video:duration>
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      <video:tag>of</video:tag>
      <video:tag>Michigan</video:tag>
      <video:tag>Blazar</video:tag>
      <video:tag>in</video:tag>
      <video:tag>action</video:tag>
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    <lastmod>2026-08-27</lastmod>
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      <video:description>This video describe the pelvis and its importance to locomotion. This lesson is an extract from DVD videos provided by BD Chaurasia Anatomy textbook.</video:description>
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      <video:duration>1405</video:duration>
      <video:publication_date>2013-02-17T08:09:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30353.mp4</video:content_loc>
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      <video:tag>BD</video:tag>
      <video:tag>Chaurasia</video:tag>
      <video:tag>anatomy</video:tag>
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    <lastmod>2026-08-27</lastmod>
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      <video:description>This video offers a free and quick energy generation procedure in a matter of minutes. Other relevant information can be got on energeticforum.com.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_9208.jpg</video:thumbnail_loc>
      <video:duration>456</video:duration>
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      <video:tag>Step</video:tag>
      <video:tag>by</video:tag>
      <video:tag>free</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>generation</video:tag>
      <video:tag>in</video:tag>
      <video:tag>minutes</video:tag>
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    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>All About Cortico A Spinal Tracts</video:title>
      <video:description>This video contains information about Cortico-spinal tracts which is responsible for the information flow from brain to spinal cord. These tracts are responsible for understanding the procedure of controlling one portion of body by the other portion of brain.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/0ce1bea4-4ed9-463b-ab4b-e09647bb1e2b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>88</video:duration>
      <video:publication_date>2011-10-23T16:30:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/7207.mp4</video:content_loc>
      <video:uploader>hp175</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Cortico</video:tag>
      <video:tag>Spinal</video:tag>
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    <lastmod>2026-08-27</lastmod>
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      <video:title>The Giotto</video:title>
      <video:description>Giotto is a space craft sent out by the European space agency to study Halley&apos;s comet. Giotto left Earth in 1986. This video shows a few clips of the Giotto.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_9098.jpg</video:thumbnail_loc>
      <video:duration>300</video:duration>
      <video:publication_date>2011-11-29T20:07:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9098.flv</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>1985</video:tag>
      <video:tag>Giotto</video:tag>
      <video:tag>ESA</video:tag>
    </video:video>
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    <loc>https://dnatube.com/videos/A-Look-at-The-Crusades-Age</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>A Look at The Crusades Age</video:title>
      <video:description>This video presented by &quot;Crash Course World History&quot; discusses the pilgrimage or holy war during the crusades age. Video is really interesting, so you must watch it.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/0b9fbcc4-45a0-4e43-98f3-17949d2b5aa1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>692</video:duration>
      <video:publication_date>2013-02-16T03:42:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30310.mp4</video:content_loc>
      <video:uploader>Von Paredes</video:uploader>
      <video:category>Others</video:category>
      <video:tag>the</video:tag>
      <video:tag>Crusades</video:tag>
      <video:tag>Pilgrimage</video:tag>
      <video:tag>or</video:tag>
      <video:tag>Holy</video:tag>
      <video:tag>War</video:tag>
      <video:tag>Crash</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>World</video:tag>
      <video:tag>History</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Darwin-Evolution-vs-ID-Intelligent-Design</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Darwin Evolution vs ID Intelligent Design</video:title>
      <video:description>A scientific documentary on Intelligent Design and Evolution, great for Biology Study.  It tries to find the question, where did we come from. Unlocking the Mystery of Life</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/01/06858bcb-5301-4fa5-a5f4-ed7523169775/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2014-01-22T23:43:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30774.mp4</video:content_loc>
      <video:uploader>Dr. Robert Brownell</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>biology</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>education</video:tag>
      <video:tag>God</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>Intelligent</video:tag>
      <video:tag>design</video:tag>
      <video:tag>creationism</video:tag>
      <video:tag>ID</video:tag>
      <video:tag>Darwin</video:tag>
      <video:tag>Charles</video:tag>
      <video:tag>atheism</video:tag>
      <video:tag>atheist</video:tag>
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  </url>
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    <loc>https://dnatube.com/videos/Dehydration-Synthesis-Blender-Animation</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
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      <video:description>Supplement
It is a type of condensation reaction in which monomers join together into polymers while losing water molecules. This process is carried out by losing (-OH) from one of the monomers and (H) from another monomer. The two unstable monomers join together, and the (-OH) and (H) combine forming water (H2O). 

For example, A-OH + B-H → AB + HOH</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/0ae6f292-c3c0-4d51-911e-ce16cbdf85a4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>10</video:duration>
      <video:publication_date>2010-11-10T23:02:33.000Z</video:publication_date>
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      <video:uploader>RobertHooke</video:uploader>
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    <loc>https://dnatube.com/videos/What-is-Antimatter</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
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      <video:description>In 1930 Paul Dirac formulated a quantum theory for the motion of electrons in electric and magnetic fields, the first theory that correctly included Einstein&apos;s theory of special relativity in this context. This theory led to a surprising prediction�the equations that described the electron also described, and in fact required, the existence of another type of particle with exactly the same mass as the electron but with positive instead of negative electric charge. This particle, which is called the positron, is the antiparticle of the electron, and it was the first example of antimatter.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/0aab1921-156d-4e7e-a70b-0ea9691f3396/cand_5.jpg</video:thumbnail_loc>
      <video:duration>544</video:duration>
      <video:publication_date>2010-11-09T12:06:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4836.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Particle Physics</video:category>
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      <video:description>This video shows the diagnosing of throat problems by the expert doctors. A close view of some instruments with their introduction is provided here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/04/0a75966f-acce-4e1c-8fb7-c9be88d979a1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>68</video:duration>
      <video:publication_date>2013-04-07T16:54:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30408.mp4</video:content_loc>
      <video:uploader>Von Paredes</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Diagnosing</video:tag>
      <video:tag>Throat</video:tag>
      <video:tag>problems</video:tag>
      <video:tag>featuring</video:tag>
      <video:tag>Dr</video:tag>
      <video:tag>Katz</video:tag>
      <video:tag>Dramatic</video:tag>
      <video:tag>Health</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/DNA-NanoTechnology</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>DNA NanoTechnology</video:title>
      <video:description>Artificially designed and manufactured nucleic acid made for technological uses are call DNA technology.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/0a5b5dd2-c9df-47db-9f32-ceae9c7434d0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>39</video:duration>
      <video:publication_date>2010-12-03T11:45:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/6368.mp4</video:content_loc>
      <video:uploader>beautiful</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Nanobots</video:tag>
      <video:tag>replacing</video:tag>
      <video:tag>neurons</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Overconsumption-You-might-hate-humanity</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Overconsumption - You might hate humanity</video:title>
      <video:description>This is a It’s a clip from the phenomenal documentary Samsara, directed by Ron Fricke, who also made Baraka./nIt shows how meat industry actually works and how animals are treated during this process.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/09/0a59379b-ea49-4ae9-833b-955f951a9b0a/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2013-09-11T04:52:07.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30725.mp4</video:content_loc>
      <video:uploader>Nazir Istanbl</video:uploader>
      <video:category>Others</video:category>
      <video:tag>overconsumption</video:tag>
      <video:tag>samsara</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Refrigerator-basics</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Refrigerator basics</video:title>
      <video:description>This is an animated demonstration of the basic principle of a refrigerator. Shows how heat is dissipated leaving inside of the fridge cooler and cooler.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_9093.jpg</video:thumbnail_loc>
      <video:duration>180</video:duration>
      <video:publication_date>2011-11-29T20:03:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9093.flv</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Refrigerator</video:tag>
      <video:tag>Basics</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Differentials-in-Vehicles-How-They-Work</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Differentials in Vehicles- How They Work</video:title>
      <video:description>This video discusses the technology of differentials in detail. It features the forces involved as a truck moves. Know how these works and the types that exist.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_9202.jpg</video:thumbnail_loc>
      <video:duration>283</video:duration>
      <video:publication_date>2011-11-29T22:02:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9202.flv</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>types</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Differentials</video:tag>
      <video:tag>and</video:tag>
      <video:tag>How</video:tag>
      <video:tag>They</video:tag>
      <video:tag>work</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Bremsstrahlung</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Bremsstrahlung</video:title>
      <video:description>Bremsstrahlung video</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/067ff153-9706-4f40-8217-184530f4806f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>5</video:duration>
      <video:publication_date>2010-11-10T14:17:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/4973.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Bremsstrahlung</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Wave-Rectification-and-Diode-Bridge</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Wave Rectification and Diode Bridge</video:title>
      <video:description>This animated video describes how the electric current flow during full wave rectification using a diode bridge.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/05ab3c3a-20ec-4849-9084-fb911e3da793/cand_5.jpg</video:thumbnail_loc>
      <video:duration>9</video:duration>
      <video:publication_date>2010-11-14T18:24:14.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/5251.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Full</video:tag>
      <video:tag>wave</video:tag>
      <video:tag>Rectification</video:tag>
      <video:tag>with</video:tag>
      <video:tag>A</video:tag>
      <video:tag>diode</video:tag>
      <video:tag>bridge</video:tag>
      <video:tag>rectify</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Chapter-11a-medical-school-pathology</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Chapter 11a - medical school pathology</video:title>
      <video:description>This video explains chapter 11a of medical school pathology. Pathology is a field that involves diagnosis and characterization of diseases in in humans by examining their body fluids or biopsies.It can as well study of autopsies to diagnose cause of death. This field is key medical schools with many pathologists being instructors. The instructors are highly appreciate for their contribution in development of lab system. This is the first part of chapter 11.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/0399a840-45f5-4505-a037-8ae07fd5b8b2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>3303</video:duration>
      <video:publication_date>2013-02-17T07:38:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30338.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>Medical</video:tag>
      <video:tag>School</video:tag>
      <video:tag>Pathology</video:tag>
      <video:tag>Chapter</video:tag>
      <video:tag>11a</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Plasmid-Cloning</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Plasmid Cloning</video:title>
      <video:description>This video explain plasmid cloning. I am also adding here background information: Plasmids are circular, double-stranded DNA (dsDNA) molecules that are separate from a cell&apos;s chromosomal DNA. These extrachromosomal DNAs, which occur naturally in bacteria, yeast, and some higher eukaryotic cells, exist in a parasitic or symbiotic relationship with their host cell. Plasmids range in size from a few thousand base pairs to more than 100 kilobases (kb). Like the host-cell chromosomal DNA, plasmid DNA is duplicated before every cell division. During cell division, at least one copy of the plasmid DNA is segregated to each daughter cell, assuring continued propagation of the plasmid through successive generations of the host cell.

Many naturally occurring plasmids contain genes that provide some benefit to the host cell, fulfilling the plasmid&apos;s portion of the symbiotic relationship. For example, some bacterial plasmids encode enzymes that inactivate antibiotics. Such drug-resistance plasmids have become a major problem in the treatment of a number of common bacterial pathogens. As antibiotic use became widespread, plasmids containing several drug-resistance genes evolved, making their host cells resistant to a variety of different antibiotics simultaneously. Many of these plasmids also contain â€œtransfer genesâ€ encoding proteins that can form a macromolecular tube, or pilus, through which a copy of the plasmid can be transferred to other host cells of the same or related bacterial species. Such transfer can result in the rapid spread of drug-resistance plasmids, expanding the number of antibiotic-resistant bacteria in an environment such as a hospital. Coping with the spread of drug-resistance plasmids is an important challenge for modern medicine
text reff: http://www.ncbi.nlm.nih.gov</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/09/057511d7-a6b1-4f85-8512-780607a31aa2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>263</video:duration>
      <video:publication_date>2007-09-10T22:47:44.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/993.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>plasmid</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/All-About-Wind-Turbines-SuperGenerator</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>All About Wind Turbines SuperGenerator</video:title>
      <video:description>This video will show you the low speed super generator wind turbines. A description of the process that how does it work is shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_9100.jpg</video:thumbnail_loc>
      <video:duration>144</video:duration>
      <video:publication_date>2011-11-29T20:09:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9100.flv</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>Low</video:tag>
      <video:tag>Speed</video:tag>
      <video:tag>SuperGenerator</video:tag>
      <video:tag>Wind</video:tag>
      <video:tag>Turbines</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Overview-of-AC-system</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Overview of AC system</video:title>
      <video:description>Air conditioning systems have both heating and cooling segments. It as well clears air and regulate moisture levels. Watch the application of this systems in various environments like automobile.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_9211.jpg</video:thumbnail_loc>
      <video:duration>371</video:duration>
      <video:publication_date>2011-11-29T22:17:23.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9211.flv</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Education</video:category>
      <video:tag>AC</video:tag>
      <video:tag>system</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Animation-of-a-turbine</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Animation of a turbine</video:title>
      <video:description>A turbine has many purposes and applications like production of energy,drive a compressor among other purposes. There are gas and wind turbines.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/04174eea-e8f4-4431-984e-e13c8f7e88ea/cand_5.jpg</video:thumbnail_loc>
      <video:duration>46</video:duration>
      <video:publication_date>2011-11-25T23:38:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/7942.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>TURBINE</video:tag>
      <video:tag>Animation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/ATP-SINTASA-VIDEO</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>ATP SINTASA VIDEO</video:title>
      <video:description>ATP SINTASA</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/031faed1-c75c-48a1-930f-63cb000a1fce/cand_5.jpg</video:thumbnail_loc>
      <video:duration>107</video:duration>
      <video:publication_date>2010-11-23T00:22:23.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/5713.mp4</video:content_loc>
      <video:uploader>vukuftail</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>ATP</video:tag>
      <video:tag>SINTASA</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Part-2-of-how-air-conditioning-works</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Part 2 of how air conditioning works</video:title>
      <video:description>Cooling a big building with an individual unit per office space would be a waste of resources. This video explores how air conditioning works, for big buildings.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/02f57da9-b3c7-45ea-bbd0-c60add7acc46/cand_5.jpg</video:thumbnail_loc>
      <video:duration>553</video:duration>
      <video:publication_date>2011-11-25T20:59:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7934.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>How</video:tag>
      <video:tag>Air</video:tag>
      <video:tag>Conditioning</video:tag>
      <video:tag>Works</video:tag>
      <video:tag>Animation</video:tag>
      <video:tag>part</video:tag>
      <video:tag>2</video:tag>
      <video:tag>of</video:tag>
      <video:tag>3</video:tag>
      <video:tag>heating</video:tag>
      <video:tag>chillers</video:tag>
      <video:tag>and</video:tag>
      <video:tag>the</video:tag>
      <video:tag>economizer</video:tag>
      <video:tag>Cycle</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Paclitaxel-rendered-molecule</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Paclitaxel rendered molecule</video:title>
      <video:description>Paclitaxel (formerly called taxol), an important anticancer drug, inhibits cell replication by binding to and stabilizing microtubule polymers. As drug-receptor interactions are governed by the three-dimensional stereochemistries of both participants, we have determined the crystal structure of paclitaxel to identify its conformational</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/02abfc19-157a-4e53-93ac-3e9f79618825/cand_5.jpg</video:thumbnail_loc>
      <video:duration>124</video:duration>
      <video:publication_date>2010-11-06T22:08:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/4769.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Paclitaxel</video:tag>
      <video:tag>rendered</video:tag>
      <video:tag>molecule</video:tag>
      <video:tag>Taxol</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Axial-Vector-Engine-12</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>The Axial Vector Engine 12</video:title>
      <video:description>An Axial engine is a type of reciprocating engine. The pistons axes are parallel to the shaft. The axial vector engine comes with 12 cylinders to increase performance.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/00d488b2-9af7-496b-88f2-1391ba61ad07/cand_5.jpg</video:thumbnail_loc>
      <video:duration>52</video:duration>
      <video:publication_date>2011-11-25T08:18:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/7844.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>Axial</video:tag>
      <video:tag>Vector</video:tag>
      <video:tag>Engine</video:tag>
      <video:tag>12</video:tag>
      <video:tag>cyl</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Acetylcholine-3D-Medical-Animation</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Acetylcholine 3D Medical Animation</video:title>
      <video:description>The first neurotransmitter ever identified was acetylcholine, a chemical transmitter in both the central and parasympathetic nervous system in humans and many other organisms. It was discovered by Henry Hallett Dale and Otto Loewi in 1914; this discovery earned them the Nobel Prize in Physiology or Medicine in 1936.

Chemically, acetylcholine is an ester of acetic acid and choline with the very long chemical formula CH3COOCH2CH2N+(CH3)3. It is a very effective deliverer of sodium ions, which stimulate muscle contractions and excites nerves. An increase in acetylcholine causes a decreased heart rate and increased production of saliva, as well as readying the muscles for work. In high doses, it can cause convulsions and tremors. In deficient levels, it can contribute to motor dysfunction.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/022f24fb-d0e1-4a4f-9e75-3742dceda2b8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>17</video:duration>
      <video:publication_date>2010-11-09T12:55:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/4852.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Acetylcholine</video:tag>
      <video:tag>3d</video:tag>
      <video:tag>Medical</video:tag>
      <video:tag>Animation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Embryogenesis-in-C-elegans</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Embryogenesis in C. elegans</video:title>
      <video:description>This video demonstrates embryo-genesis in C. elegans. C. elegans is a core system in embryo-genesis though collection of finite embryos has posed a challenge. This has made this process not to be amenable to many genomics and biochemists.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/009573e2-ad9a-4f9a-bfe6-1e6b28033fca/cand_5.jpg</video:thumbnail_loc>
      <video:duration>59</video:duration>
      <video:publication_date>2010-11-24T15:27:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/5959.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>C. elegans</video:category>
      <video:tag>Embryogenesis</video:tag>
      <video:tag>in</video:tag>
      <video:tag>C</video:tag>
      <video:tag>elegans</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Sp-Formation-Video</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Sp Formation Video</video:title>
      <video:description>Light microscopic studies indicated a correlation between the virulence for mice of different Salmonella serotypes and the ability to form or maintain spacious phagosomes (SP) within mouse macrophages. Although Salmonella typhimurium induced membrane ruffling, macropinocytosis, and SP formation in macrophages from BALB/c mice, serotypes which are nonpathogenic for mice produced markedly fewer SP.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/0080561e-2f25-429b-b8dd-6eddcd2fed1a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>11</video:duration>
      <video:publication_date>2010-11-07T17:14:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/4784.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Spacious</video:tag>
      <video:tag>phagosome</video:tag>
      <video:tag>formation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Estrogen-receptor-binding-mode-raloxifene</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Estrogen receptor binding mode raloxifene</video:title>
      <video:description>Raloxifene is a hormone therapy drug that protects against bone loss in postmenopausal women during large studies of raloxifene effectiveness against osteoporosis researchers discovered that women taking the drug developed fewer breast cancers than women taking the placebo therefore it is being researched as a drug used to fight breast cancer</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/006a649a-f19e-4228-bbfb-d13c0f147daa/cand_5.jpg</video:thumbnail_loc>
      <video:duration>26</video:duration>
      <video:publication_date>2011-10-23T15:54:29.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/7185.mp4</video:content_loc>
      <video:uploader>hp175</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Raloxifene</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Electric-Field-Plotting-Lab-Process</loc>
    <lastmod>2026-08-27</lastmod>
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      <video:description>This video describes electric field plotting lab process in which a person measures points of equal potential to plot their grids which is roughly equivalent to the electric dipole.</video:description>
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      <video:duration>30</video:duration>
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      <video:uploader>Edison</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/mMaya-Software-tool-to-animate-molecular-structures</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>mMaya Software tool to animate molecular structures</video:title>
      <video:description>Here is the video for mMaya. Molecular Maya is a free software toolkit that extends Maya&apos;s capabilities by allowing users to import, build, and animate molecular structures.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2016/03/652cddc1-8bbd-4fab-b685-d6a9e19c5d7e/cand_1.jpg</video:thumbnail_loc>
      <video:duration>1005</video:duration>
      <video:publication_date>2016-03-24T23:01:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32452.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/What-Are-Cardiovascular-Disorders</loc>
    <lastmod>2026-08-25</lastmod>
    <video:video>
      <video:title>What Are Cardiovascular Disorders?</video:title>
      <video:description>A brief description about the cardiovascular disorders is provided by the expert. This video is very helpful for the medical purpose.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/858f6282-5a55-46a7-90dc-646078a6d27f/cand_5.jpg</video:thumbnail_loc>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5372.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
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    <loc>https://dnatube.com/videos/How-Your-Body-Makes-Blood-Institute-of-Human-Anatomy</loc>
    <lastmod>2026-08-24</lastmod>
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      <video:title>How Your Body Makes Blood - Institute of Human Anatomy</video:title>
      <video:description>This is a video explaining how our body makes blood. Reference: Institute of Human Anatomy.
https://www.youtube.com/watch?v=RFa_i0k6pHI
Source: https://beacons.ai/instituteofhumananatomy</video:description>
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      <video:publication_date>2026-08-13T00:36:38.549Z</video:publication_date>
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      <video:uploader>Naz</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/All-About-The-Longest-in-Word-and-DNA</loc>
    <lastmod>2026-08-19</lastmod>
    <video:video>
      <video:title>All About The Longest in Word and DNA</video:title>
      <video:description>This video will provide you the information about the DNA transcription and translation, Hot Pockets, &amp; The Longest Word Ever. Video is really helpful for your knowledge purpose.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/11f622b5-954a-4f8e-bde1-edae6d6acd1b/cand_5.jpg</video:thumbnail_loc>
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    <loc>https://dnatube.com/videos/CS50-2012-Week-7-continued</loc>
    <lastmod>2026-08-19</lastmod>
    <video:video>
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      <video:description>Huffman coding.  Bitwise operators.  HTTP.  HTML.</video:description>
      <video:thumbnail_loc>https://i.ytimg.com/vi/_fkTGFng_lQ/hqdefault.jpg</video:thumbnail_loc>
      <video:duration>4450</video:duration>
      <video:publication_date>2026-08-12T05:25:58.823Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/_fkTGFng_lQ</video:player_loc>
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    <lastmod>2026-08-19</lastmod>
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      <video:description>Recursion.  Debugging.  File I/O.  Structures.  Pointers.  Dynamic memory allocation.  Heap.</video:description>
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    <loc>https://dnatube.com/videos/What-happens-when-a-bird-enters-into-a-jet-engine</loc>
    <lastmod>2026-08-19</lastmod>
    <video:video>
      <video:title>What happens when a bird enters into a jet engine. </video:title>
      <video:description>This video shows what happens to a jet engine when a bird enters it. </video:description>
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      <video:uploader>Uic Ment</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Arm-Skin-Transplantation</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>Arm Skin Transplantation</video:title>
      <video:description>A very interesting video shows the procedure for the skin transplantation in an arm. Video is performed by the experts to help the medical students.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/04/feb71b89-cb36-4ce9-850d-6372003782a5/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2013-04-07T16:53:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30407.mp4</video:content_loc>
      <video:uploader>Eugenio Boyd</video:uploader>
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    <loc>https://dnatube.com/videos/Targeting-HIV-Replication</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>Targeting HIV Replication</video:title>
      <video:description>Viral reproduction consist of 3 important steps: 1. Attachment, 2. Co-receptor finding and 3. Fusion.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/05/fd5287c7-cb94-4b01-aae5-46f04560d94c/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2007-05-16T01:39:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/329.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
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      <video:tag>Antiviral</video:tag>
      <video:tag>medicine</video:tag>
      <video:tag>retrovirus</video:tag>
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    <loc>https://dnatube.com/videos/Dentists-NYC-Cosmetic-Dental-Treatments</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>Dentists NYC| Cosmetic Dental Treatments</video:title>
      <video:description>For cosmetic dental treatments or gum disease treatments, visit the best dentists of NYC. Dr. Laura’s dentistry in NYC is known for best dental treatment and she is recommended among the best dentist in New York City</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/03/fd182ee8-5453-402c-bdc9-a463f577909e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>2367</video:duration>
      <video:publication_date>2010-03-20T10:57:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3975.mp4</video:content_loc>
      <video:uploader>Dr. Laura Torrado</video:uploader>
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      <video:tag>dentists</video:tag>
      <video:tag>NYC</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Vascular-Endothelial-Growth-Factor-and-VEGF-receptors</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>Vascular Endothelial Growth Factor and VEGF receptors</video:title>
      <video:description>Vascular Endothelial Growth Factor is factor affecting growth of blood vessels it to the cancer it self, so it would have enough food and oxygen for it&apos;s constant cell divisions.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/05/fd28d67e-738d-4691-b079-e0d5d0b4dd13/cand_5.jpg</video:thumbnail_loc>
      <video:duration>28</video:duration>
      <video:publication_date>2007-05-12T00:57:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/290.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>vegf</video:tag>
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      <video:tag>Supply</video:tag>
      <video:tag>tumor</video:tag>
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    <loc>https://dnatube.com/videos/Keep-An-Eye-oF-The-Sky</loc>
    <lastmod>2026-08-18</lastmod>
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      <video:title>Keep An Eye oF The Sky</video:title>
      <video:description>NASA  Discover AQ campaign flies low to map air pollution over Baltimore. The Discover AQ is a three point approach to collect data.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/fa3c1260-5a51-4ad9-a169-9f973f1d0b83/cand_5.jpg</video:thumbnail_loc>
      <video:duration>153</video:duration>
      <video:publication_date>2011-11-23T09:23:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7668.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Aerospace Engineering</video:category>
      <video:tag>NASA</video:tag>
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      <video:tag>AQ</video:tag>
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    <loc>https://dnatube.com/videos/Superflares-in-the-Crab-Nebula</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>Superflares in the Crab Nebula</video:title>
      <video:description>Crab Nebula is one of the brightest sources of high energy radiation in the sky and astronomers have recently observed flares in nebula that they are hard pressed to explain, with one lasting about six days.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/f72d42e5-e149-4967-9fbf-a89b73334433/cand_5.jpg</video:thumbnail_loc>
      <video:duration>156</video:duration>
      <video:publication_date>2011-11-23T08:47:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7649.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Aerospace Engineering</video:category>
      <video:tag>Fermi</video:tag>
      <video:tag>spots</video:tag>
      <video:tag>Superflares</video:tag>
      <video:tag>in</video:tag>
      <video:tag>the</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Black-Smoker-and-Hot-Vent-Creatures</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>Black Smoker and Hot Vent Creatures</video:title>
      <video:description>A hydrothermal vent is a geyser on the seafloor it continuously spews super hot mineral rich water that helps support a diverse community of organisms although most of the deep sea is sparsely populated vent sites teem with a fascinating array of life</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/f83407e6-17d0-4230-a249-9f132d3b3726/cand_5.jpg</video:thumbnail_loc>
      <video:duration>66</video:duration>
      <video:publication_date>2011-10-21T01:44:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7114.mp4</video:content_loc>
      <video:uploader>maryKarb</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Microbial-Evolution-part-2</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>Microbial Evolution - part 2</video:title>
      <video:description>In this documentary video, microbial evolution is shown. This is the video part 2.</video:description>
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      <video:duration>408</video:duration>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/986.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
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      <video:tag>microbialevolution</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Skin-Squamous-cell-carcinoma</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>Skin--Squamous cell carcinoma</video:title>
      <video:description>This is example of skin carcinoma. Macroscopic lip and arm skin are shown. Microscopic view of lesions is discussed. Pathology of lesion is shown and discussed, including cyst spaces and differentiation.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/f4a2a214-adbe-4e35-ba81-64ab2b0a0d7a/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2007-08-11T18:57:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/712.mp4</video:content_loc>
      <video:uploader>okur</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>carcinoma</video:tag>
      <video:tag>Histopathology</video:tag>
      <video:tag>Skin</video:tag>
      <video:tag>squamous</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/History-of-Mathematics-Part-10</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>History of Mathematics Part-10</video:title>
      <video:description>This video shows the history of mathematics related to the ancient monuments. How the different trigonometric functions are explained in the old monuments.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/f2aae24f-df22-4c4e-8f1d-a5c91db18d50/cand_5.jpg</video:thumbnail_loc>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6541.mp4</video:content_loc>
      <video:uploader>candyman</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/The-Most-Distant-Galaxy</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>The Most Distant Galaxy</video:title>
      <video:description>After the big bang it took over 600 million years for organization to take shape and there were no galaxies. On taking form these galaxies are wide spread out. So what is the most distant galaxy ever measured.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/f0c67be1-0cb2-4231-8854-954bd1ec1af4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>263</video:duration>
      <video:publication_date>2011-11-24T23:31:08.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7830.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Astrophysics</video:category>
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      <video:tag>Galaxy</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Ileostomy-Closure-Surgery</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>Ileostomy Closure Surgery</video:title>
      <video:description>This video demonstrates an operation of An ileostomy closure which is a surgery to close your temporary ileostomy. An ileostomy is part of your ileum that is brought outside your body through a cut in your abdomen.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/ef6bc8fb-7a6c-4b93-a775-98e0d2d51e4f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>360</video:duration>
      <video:publication_date>2011-12-01T20:17:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10347.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Ileostomy</video:tag>
      <video:tag>Closure</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Engine-Coolant</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>Engine Coolant</video:title>
      <video:description>An engine coolant is very important, so important that 60 per cent of vehicle repairs are due to some coolant connected matter. They serve to reduce heat in the engine.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/ee40003b-fd7e-4799-9e51-d8ab11ef5e1b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>309</video:duration>
      <video:publication_date>2011-11-26T00:57:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8043.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>RMI</video:tag>
      <video:tag>25</video:tag>
      <video:tag>Engine</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Esophagus-Squamous-cell-carcinoma</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>Esophagus - Squamous cell carcinoma</video:title>
      <video:description>This is squamous carcinoma of esophagus. Variety of tissue is stained form the case. Pathology of squamous mucous is discussed.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/713.mp4</video:content_loc>
      <video:uploader>okur</video:uploader>
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      <video:tag>Histopathology</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Coronavirus-Covid-19-Structure</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>Coronavirus Covid-19 Structure</video:title>
      <video:description>This video shows the detailed structure of coronoviruses including Covid-19 and how it functions.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2020/05/eaa53ef2-279a-4dc8-9a3d-6d1137c4d8ac/cand_5.jpg</video:thumbnail_loc>
      <video:duration>1439</video:duration>
      <video:publication_date>2020-06-01T01:16:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32581.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>coronavirus</video:tag>
      <video:tag>covid</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/NurseReviewOrg-Humerus-Adduction-Abduction</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>NurseReview.Org -  Humerus Adduction Abduction</video:title>
      <video:description>More @ NurseReview.org - Humorous Adduction Abduction ... cancer aids infections nursing medical Anatomy Physiology Adduction Abduction NLE board exam cgfns nclex medicine health</video:description>
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      <video:duration>5</video:duration>
      <video:publication_date>2009-04-24T22:46:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2042.mp4</video:content_loc>
      <video:uploader>arsinsol</video:uploader>
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      <video:tag>Cancer</video:tag>
      <video:tag>AIDS</video:tag>
      <video:tag>Infections</video:tag>
      <video:tag>nursing</video:tag>
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      <video:tag>anatomy</video:tag>
      <video:tag>Physiology</video:tag>
      <video:tag>Adduction</video:tag>
      <video:tag>Abduction</video:tag>
      <video:tag>nle</video:tag>
      <video:tag>board</video:tag>
      <video:tag>exam</video:tag>
      <video:tag>cgfns</video:tag>
      <video:tag>nclex</video:tag>
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      <video:tag>Health</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Genetic-Transfer-part-4</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>Genetic Transfer  part 4</video:title>
      <video:description>Microbial populations achieve genetic diversity through horizontal gene transfer. Bacteria may transfer genes from one to another by conjugation, transformation, or transduction. Scientists often exploit these processes through recombinant DNA</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/09/e15b5f5e-8218-47e7-af5c-dcdbd8dc8079/cand_5.jpg</video:thumbnail_loc>
      <video:duration>417</video:duration>
      <video:publication_date>2007-09-08T20:39:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/972.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>geentictransfer</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Genetic-diversity</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>Genetic diversity</video:title>
      <video:description>This movie is made by Dr Nguyen Thanh Cong working at the Agricultural Genetics Institute in Hanoi, Vietnam.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/e36fbe4e-e327-4ab1-b4b5-05ec8574aa84/cand_5.jpg</video:thumbnail_loc>
      <video:duration>97</video:duration>
      <video:publication_date>2009-05-27T21:05:07.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2519.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Genetic</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Metabolism-part-4</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>Metabolism - part 4</video:title>
      <video:description>The metabolic pathways that produce energy create important environmental transformations. Although living organisms have diverse ways of meeting their energy needs, there is an amazing similarity between all life forms as they carry out metabolism directed to the construction and use of necessary biological molecules.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/09/df433f87-a729-4e3a-97e1-2546fb53d0bd/cand_5.jpg</video:thumbnail_loc>
      <video:duration>411</video:duration>
      <video:publication_date>2007-09-08T20:50:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/983.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>metabolismmovie</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Problem-Explained-about-the-Fukushima-Nuclear-Reactor-CNN</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>Problem Explained about  the Fukushima Nuclear Reactor  (CNN)</video:title>
      <video:description>The tsunami that hit hit Japan in 2011 caused excessive damage in various sectors not excluding the Fukushima nuclear reactor. This video takes a look at the events and the effect on the nuclear plant courtesy of CNN.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/dc72facf-42f1-431b-9364-5810ac386af4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>186</video:duration>
      <video:publication_date>2011-12-14T06:32:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11791.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Fukushima</video:tag>
      <video:tag>nuclear</video:tag>
      <video:tag>reactor</video:tag>
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      <video:tag>Explained</video:tag>
      <video:tag>CNN</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Histology-of-kidney-and-liver</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>Histology of kidney and liver</video:title>
      <video:description>This video shows histology of kidney and liver with infract and adenocarcinoma respectively. The video also describes the histological abnormalities associated with renal infract and liver cancer. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/dc9a75ae-5955-4db2-9b9c-bfe0b5bca2f3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>246</video:duration>
      <video:publication_date>2007-08-11T19:02:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/718.mp4</video:content_loc>
      <video:uploader>okur</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>carcinoma</video:tag>
      <video:tag>Histopathology</video:tag>
      <video:tag>kidney</video:tag>
      <video:tag>Liver</video:tag>
      <video:tag>pancreas</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Examination-of-Abdomen</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>Examination of Abdomen</video:title>
      <video:description>This video will help the medical students in examining a patients abdomen. A step by step examination is shown here by the well expert doctor.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/d8cd1f35-68f0-4c6c-b31c-e2c3a5932685/cand_5.jpg</video:thumbnail_loc>
      <video:duration>525</video:duration>
      <video:publication_date>2011-12-06T20:35:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10967.mp4</video:content_loc>
      <video:uploader>frokand</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Loyola</video:tag>
      <video:tag>Abdomen</video:tag>
      <video:tag>Examination</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Odd-Couple-Makes-Striking-Flares</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>Odd Couple Makes Striking Flares</video:title>
      <video:description>High mass binary systems are studies of the extremes in space. Watch as a Stellar Odd Couple Makes Striking Flares.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/d8567b82-afec-48ce-b8e4-816c32534f21/cand_5.jpg</video:thumbnail_loc>
      <video:duration>132</video:duration>
      <video:publication_date>2011-11-24T18:08:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7761.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Aerospace Engineering</video:category>
      <video:tag>Stellar</video:tag>
      <video:tag>Odd</video:tag>
      <video:tag>Couple</video:tag>
      <video:tag>Makes</video:tag>
      <video:tag>Striking</video:tag>
      <video:tag>Flares</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Catalysis-Chemical-and-Biochemical-pt-7</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>Catalysis: Chemical and Biochemical pt 7</video:title>
      <video:description>HHMI Holiday Lectures on Science 1995. The Double Life of RNA. Lecturer: dr. Thomas R. Cech, 1989 Noble Laureate. Organical decomposition - an experiment. Experiment is explained - how Co is used as catalyst in this reaction?</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/09/d843306f-1bfc-4ff3-a137-b6cf44bae0fd/cand_5.jpg</video:thumbnail_loc>
      <video:duration>474</video:duration>
      <video:publication_date>2007-09-01T17:35:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/874.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Molecular Biology</video:category>
      <video:tag>RNA</video:tag>
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      <video:tag>Cech</video:tag>
      <video:tag>Chemistry</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Reading-the-Code-of-Life-part-2</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>Reading the Code of Life - part  2</video:title>
      <video:description>What is the genetic code of life. This documentary video gives information about how reading the code of life occurs. This is the video part 2.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/09/d666376d-2090-4176-93a1-537bc406ff48/cand_5.jpg</video:thumbnail_loc>
      <video:duration>388</video:duration>
      <video:publication_date>2007-09-08T20:54:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/989.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>codeoflife</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Evolution</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>Evolution</video:title>
      <video:description>In biology, evolution is the change in the inherited traits of a population from one generation to the next. These traits are the expression of genes that are copied and passed on to offspring during reproduction. Mutations in these genes can produce new or altered traits, resulting in heritable differences between organisms. New traits can also come from transfer of genes between populations, as in migration, or between species, in horizontal gene transfer. Evolution occurs when these heritable differences become more common or rare in a population, either non-randomly through natural selection or randomly through genetic drift.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/11/d3499d2c-bae1-438e-acec-40ca9f04eb83/cand_5.jpg</video:thumbnail_loc>
      <video:duration>753</video:duration>
      <video:publication_date>2007-11-05T04:31:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1110.mp4</video:content_loc>
      <video:uploader>watch</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Evolution</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Genetic-Transfer-part-3</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>Genetic Transfer - part 3</video:title>
      <video:description>In this video, genetic transfer is explained. This is the third part of the whole video. Microbial populations achieve genetic diversity through horizontal gene transfer. Bacteria may transfer genes from one to another by conjugation, transformation, or transduction. Scientists often exploit these processes through recombinant DNA.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/09/d18d0b64-48bd-435c-afa1-03072fe0f498/cand_5.jpg</video:thumbnail_loc>
      <video:duration>402</video:duration>
      <video:publication_date>2007-09-08T20:39:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/971.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>genetictransfer</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/The-Unity-of-Living-Systems-part-4</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>The Unity of Living Systems - part 4</video:title>
      <video:description>All cellular organisms — prokaryotic and eukaryotic — share basic chemical similarities. Out of these similarities, however, emerge diverse patterns of cell assembly. Students encounter the tools to understand various cell types and their relationship to non cell entities such as viruses.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/09/d15871df-c540-47c0-bb09-190b0c0fe8c0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>408</video:duration>
      <video:publication_date>2007-09-08T20:42:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/975.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>unityofliving</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/RNA-as-an-Enzyme-Lecture-part-2</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>RNA as an Enzyme Lecture part 2</video:title>
      <video:description>RNA as an enzyme and its discovery, origins of Life, and medical possibilities is explained in the second part of the video lecture series by Thomas R. Cech, Ph.D.
www.hhmi.org</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/09/cfc29d7d-c0d3-40e0-91f7-339b153ce1c2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>428</video:duration>
      <video:publication_date>2007-09-01T18:51:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/893.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>rnailecture2</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Jets-of-supermassive-black-holes</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>Jets of supermassive black holes</video:title>
      <video:description>Evidence is mounting that every galaxy has a super massive black hole at its center. A black hole forms when the gravitational forces collapse and there is insufficient energy to keep matter from falling into a singularity and therefore the black hole keeps absorbing other stars and other black holes thereby growing larger.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/cb97964f-efc1-4116-ad8f-39b5d5f6992b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>58</video:duration>
      <video:publication_date>2011-11-24T18:21:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7773.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>radio</video:tag>
      <video:tag>telescopes</video:tag>
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      <video:tag>BEST</video:tag>
      <video:tag>Ever</video:tag>
      <video:tag>Snapshot</video:tag>
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      <video:tag>A</video:tag>
      <video:tag>black</video:tag>
      <video:tag>holes</video:tag>
      <video:tag>jet</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/A-Lifeline-Home</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>A Lifeline Home</video:title>
      <video:description>Take off, one very intense and immense moment that evokes all sorts of emotions. Here are the people behind the final lift of the space shuttle and witness the take off before it&apos;s journey to outer space.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/c5efabc1-999a-4b7f-8f07-2f97b54d2b4e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>150</video:duration>
      <video:publication_date>2011-11-23T08:53:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7652.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Aerospace Engineering</video:category>
      <video:tag>NASA</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Lifeline</video:tag>
      <video:tag>home</video:tag>
      <video:tag>Goddard</video:tag>
      <video:tag>s</video:tag>
      <video:tag>final</video:tag>
      <video:tag>shuttle</video:tag>
      <video:tag>mission</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lung-Squamous-cell-carcinoma</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>Lung - Squamous cell carcinoma</video:title>
      <video:description>This video shows lung. Big part of a lung is covered with tumor. Microscopic examination shows nest of cells instead of epithelium, which suggests it is tumor, squamous cell carcinoma.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/c87056fe-1d6e-41c4-b869-bbbef59a8bf6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>245</video:duration>
      <video:publication_date>2007-08-11T18:57:10.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/711.mp4</video:content_loc>
      <video:uploader>okur</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>carcinoma</video:tag>
      <video:tag>Histopathology</video:tag>
      <video:tag>Lungs</video:tag>
      <video:tag>squamous</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Biology-Unit-Taxonomy-and-Classification</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>Biology Unit - Taxonomy and Classification</video:title>
      <video:description>Visit sciencepowerpoint  to purchase the whole taxonomy and classification unit which includes the whole the classified taxonomofe powerpoint presentation lab activities assessments modified and more</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/c5ce84a9-c7b9-4318-94c0-4de8dfd50db8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>521</video:duration>
      <video:publication_date>2010-11-27T10:59:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6190.mp4</video:content_loc>
      <video:uploader>zizou</video:uploader>
      <video:category>Others</video:category>
      <video:tag>biology</video:tag>
      <video:tag>Unit</video:tag>
      <video:tag>Taxonomy</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Classification</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/JAK-STAT-Pathway-on-Cytokine-Signaling</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>JAK STAT Pathway on Cytokine Signaling</video:title>
      <video:description>Cytokine Signaling by the JAK STAT Pathway</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/c5b26c6a-28e6-4b4b-8948-44536c013dd7/cand_5.jpg</video:thumbnail_loc>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5744.mp4</video:content_loc>
      <video:uploader>vukuftail</video:uploader>
      <video:category>Biochemistry</video:category>
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  <url>
    <loc>https://dnatube.com/videos/NurseReviewOrg-Hand-Opposition-Anatomy-Physiology</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>NurseReview.Org - Hand Opposition - Anatomy &amp; Physiology</video:title>
      <video:description>More @ NurseReview.org - Hand Opposition - Anatomy &amp; Physiology ... cancer joint pain nursing medical Anatomy osteo Hand Opposition NLE board exam cgfns nclex medicine health</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/c23f8145-b06a-4cc9-a1b5-9f5c6f848672/cand_5.jpg</video:thumbnail_loc>
      <video:duration>6</video:duration>
      <video:publication_date>2009-04-24T22:45:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2041.mp4</video:content_loc>
      <video:uploader>arsinsol</video:uploader>
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      <video:tag>Cancer</video:tag>
      <video:tag>Joint</video:tag>
      <video:tag>Pain</video:tag>
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      <video:tag>osteo</video:tag>
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      <video:tag>nle</video:tag>
      <video:tag>board</video:tag>
      <video:tag>exam</video:tag>
      <video:tag>cgfns</video:tag>
      <video:tag>nclex</video:tag>
      <video:tag>medicine</video:tag>
      <video:tag>Health</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/The-Unity-of-Living-Systems-part-3</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>The Unity of Living Systems - part 3</video:title>
      <video:description>In this video, students encounter the tools to understand various cell types and their relationship to non cell entities such as viruses.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/09/c16b1d4a-c99b-494b-9f93-cb9140e78bbe/cand_5.jpg</video:thumbnail_loc>
      <video:duration>405</video:duration>
      <video:publication_date>2007-09-08T20:46:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/976.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>unityofliving</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Types-of-Differentials-and-how-they-work</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>Types of Differentials and how they work</video:title>
      <video:description>Every car has a differential, this is because everywhere goes on its own motion. This video explores different differentials and how they work.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/c05f4579-0acb-451b-bfdc-faffc788bd53/cand_5.jpg</video:thumbnail_loc>
      <video:duration>283</video:duration>
      <video:publication_date>2011-11-25T20:56:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7932.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>How</video:tag>
      <video:tag>A</video:tag>
      <video:tag>differential</video:tag>
      <video:tag>Works</video:tag>
      <video:tag>and</video:tag>
      <video:tag>types</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Differentials</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Rocket-Launch-From-Wallops-Completed</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>Rocket Launch From Wallops Completed</video:title>
      <video:description>A video that shows a rocket launch completed from Wallops.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/bb917753-7f85-4902-aa4a-a0c2209b3767/cand_5.jpg</video:thumbnail_loc>
      <video:duration>579</video:duration>
      <video:publication_date>2011-11-24T18:45:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7786.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Aerospace Engineering</video:category>
      <video:tag>rocket</video:tag>
      <video:tag>launch</video:tag>
      <video:tag>completed</video:tag>
      <video:tag>From</video:tag>
      <video:tag>Wallops</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Water-Cycle</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>The Water Cycle</video:title>
      <video:description>Does salt play an important roles other than nutrition and seasoning? Studies show it has a more significant role through salinity of water. Learn how fresh water circulates as well as salinity.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/b929ab3a-21d4-4012-8999-8a7d06b4e8c5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>150</video:duration>
      <video:publication_date>2011-11-23T08:31:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7640.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>NASA</video:tag>
      <video:tag>Aquarius</video:tag>
      <video:tag>water</video:tag>
      <video:tag>Cycle</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Chip-That-Can-Tell-The-Age-of-Galaxy</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>Chip That Can Tell The Age of Galaxy</video:title>
      <video:description>Scientists have come up with an amazing chip called Miscrospec that is more sensitive yet smaller than it predecessors its an infrared device that measures properties of light and more enabling scientists to study the adolescent stage of the solar system.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/b88b675a-9f45-47d8-8974-17df7de33863/cand_5.jpg</video:thumbnail_loc>
      <video:duration>134</video:duration>
      <video:publication_date>2011-11-23T08:46:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7648.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Aerospace Engineering</video:category>
      <video:tag>MicroSpec</video:tag>
      <video:tag>Revolutionary</video:tag>
      <video:tag>instrument</video:tag>
      <video:tag>on</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Chip</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Bahavior-and-DNA</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>Bahavior and DNA</video:title>
      <video:description>We want to find genes for diseases, for illness, for everything. DNA Innate Behavior instinct brain vasopressin scarlet sparrows debate discussion gene vole fruit fly.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/abcbaee9-7711-4500-9eb7-540222cb840c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>536</video:duration>
      <video:publication_date>2007-08-10T22:38:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/694.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Behaviour</video:tag>
      <video:tag>genetics</video:tag>
      <video:tag>genes</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Ileostomy-reversal-procedure</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>Ileostomy reversal procedure</video:title>
      <video:description>An ileostomy reversal procedure is the same as  Ileostomy closure. This video shows an operation of ileostomy reversal procedure.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/a2c86010-7e55-4020-9208-fd7e64e641be/cand_5.jpg</video:thumbnail_loc>
      <video:duration>360</video:duration>
      <video:publication_date>2011-11-30T22:07:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9620.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Ileostomy</video:tag>
      <video:tag>Closure</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Penis-Carcinoma-in-situ</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>Penis-Carcinoma in situ</video:title>
      <video:description>Here is shown skin, keratinised mucosa. This is carcinoma in situ. Carcinoma in situ may be found in any part of skin. First thing which happen in carcinomas, cells lose growing and differentiation pattern.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/a0d1ad90-0a91-4b1a-b126-d0ccfaa6e29c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>271</video:duration>
      <video:publication_date>2007-08-11T18:59:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/715.mp4</video:content_loc>
      <video:uploader>okur</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>carcinoma</video:tag>
      <video:tag>Histopathology</video:tag>
      <video:tag>Penis</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Acoustic-Neuroma-Neurinoma-do-Acustico</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>Acoustic Neuroma Neurinoma do Acustico</video:title>
      <video:description>Acoustic neuromas usually grow slowly over a period of years they expand in size at their site of origin and when large can displace normal brain tissue a vestibular schwannoma often called an acoustic neuroma is a benign primary intracranial tumor of the myelin forming cells</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/a09f53fa-b6eb-4668-9c56-740b836a0d62/cand_5.jpg</video:thumbnail_loc>
      <video:duration>556</video:duration>
      <video:publication_date>2011-10-18T04:55:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7071.mp4</video:content_loc>
      <video:uploader>blooms</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>acoustic</video:tag>
      <video:tag>Neuroma</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Microbial-Universe-Part-2</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>The Microbial Universe - Part 2</video:title>
      <video:description>Why contamination is important to control? The world of microorganisms is a dynamic one, and all other life forms depend on microbial metabolic activity. Recent genetic research has uncovered only about one percent of the microbes that remain to be discovered.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/09/9c6468b8-757d-4398-893b-a088bd62d822/cand_5.jpg</video:thumbnail_loc>
      <video:duration>408</video:duration>
      <video:publication_date>2007-09-08T20:47:44.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/978.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>microbialuniverse</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Ice-Caps</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>Ice Caps</video:title>
      <video:description>Operation IceBridge flies over the Ice Caps which are basically like ice sheets just smaller and some may be part of ice sheets. They are formed by accumulation of snow over quite a long period.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/9431e653-1650-4c57-9e89-2837091cf6bf/cand_5.jpg</video:thumbnail_loc>
      <video:duration>123</video:duration>
      <video:publication_date>2011-11-24T21:49:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7792.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Operation</video:tag>
      <video:tag>IceBridge</video:tag>
      <video:tag>Flies</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Ice</video:tag>
      <video:tag>CAPS</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Metabolism-part-3</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>Metabolism part 3</video:title>
      <video:description>Although living organisms have diverse ways of meeting their energy needs, there is an amazing similarity between all life forms as they carry out metabolism directed to the construction and use of necessary biological molecules. Here is the third part of the metabolism video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/09/9750f2cf-2d75-43ad-8384-a770d7486592/cand_5.jpg</video:thumbnail_loc>
      <video:duration>401</video:duration>
      <video:publication_date>2007-09-08T20:49:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/982.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Metabolism</video:tag>
      <video:tag>movie</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Syndrome-X-and-Beyond-pt-9</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>Syndrome X and Beyond pt. 9</video:title>
      <video:description>HHMI Holiday Lectures on Science 2004: Sceince of Fat. Dr. Ronald Evans Understanding Fat: Syndrome X and beyond. 
Dr. Evans takes questions from audience. Which fats are good and which are bad for us? How is LDL and HDL concentration controlled? Why adipose tissue is in muscles?</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/933d518d-f82d-4991-b56f-3e42279d89f5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>358</video:duration>
      <video:publication_date>2007-08-18T20:40:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/829.mp4</video:content_loc>
      <video:uploader>siere</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>syndromex</video:tag>
      <video:tag>Fat</video:tag>
      <video:tag>cholesterol</video:tag>
      <video:tag>LDL</video:tag>
      <video:tag>HDL</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/XYClone-laser-blastocyst-injection-of-ESC-Transgenic-Mice</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>XYClone laser blastocyst injection of ESC (Transgenic Mice)</video:title>
      <video:description>The production of knock out mice involves the microinjection of targeted embryonic stem (ES) cells into the 8 cell or blastocyst embryo the donor embryo is from a strain different in coat colour to that of the ES cell strain</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/9430e59d-b450-4337-8dec-3a763163c169/cand_5.jpg</video:thumbnail_loc>
      <video:duration>71</video:duration>
      <video:publication_date>2010-11-22T22:57:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5697.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>XYClone</video:tag>
      <video:tag>Laser</video:tag>
      <video:tag>blastocyst</video:tag>
      <video:tag>injection</video:tag>
      <video:tag>of</video:tag>
      <video:tag>ESC</video:tag>
      <video:tag>Transgenic</video:tag>
      <video:tag>mice</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Wankel-engine</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>The Wankel engine</video:title>
      <video:description>The Wankel engine is a type of internal combustion engine which uses a rotary design to convert pressure into a rotating motion instead of using</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/9070dbb6-6fb4-4cbd-9183-bceaa209ed64/cand_5.jpg</video:thumbnail_loc>
      <video:duration>2</video:duration>
      <video:publication_date>2009-08-08T15:33:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3203.mp4</video:content_loc>
      <video:category>Others</video:category>
      <video:tag>the</video:tag>
      <video:tag>Wankel</video:tag>
      <video:tag>Engine</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Colon-Ulcerative-colitis</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>Colon: Ulcerative colitis</video:title>
      <video:description>Ulcerative colitis (Colitis ulcerosa) is a form of inflammatory bowel disease (IBD). The main symptom of active disease is usually diarrhea mixed with blood, of gradual onset. Microscopic slide of bowel is stained and cellular status is discussed.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/8bbebb03-6ee6-49a6-b4c7-74183a854ee9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>319</video:duration>
      <video:publication_date>2007-08-11T18:46:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/706.mp4</video:content_loc>
      <video:uploader>okur</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Histopathology</video:tag>
      <video:tag>colitis</video:tag>
      <video:tag>carcinoma</video:tag>
      <video:tag>inflammatoryBoqelDisease</video:tag>
      <video:tag>Microscopy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Part-2-Breast-Examination</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>Part 2 - Breast Examination</video:title>
      <video:description>This video is very helpful for the medical students. A step by step explanation of the breast examination is shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/84e12621-31e1-4755-8d7f-d5739955a920/cand_5.jpg</video:thumbnail_loc>
      <video:duration>597</video:duration>
      <video:publication_date>2011-11-29T21:10:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9155.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Loyola</video:tag>
      <video:tag>Breast</video:tag>
      <video:tag>Examination</video:tag>
      <video:tag>part</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Swine-Flu-How-the-Influenza-Virus-Spreads</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>Swine Flu, How the Influenza Virus Spreads</video:title>
      <video:description>Swine Flu, learn how the influenza virus spreads/nSwine influenza (also called swine flu, hog flu and pig flu) is an infection of a host animal by any one of several specific types of swine influenza virus. In 2009 the media labeled as &quot;swine flu&quot; flu caused by 2009&apos;s new strain of swine-origin A/H1N1 pandemic virus just as it had earlier dubbed as &quot;avian flu&quot; flu caused by the recent Asian-linage HPAI (High Pathogenic Avian Influenza) H5N1 strain that is still endemic in many wild bird species in several countries./nA swine influenza virus (SIV) is any strain of the influenza family of viruses that is usually hosted by (is endemic in) pigs. As of 2009, the known SIV strains are the influenza C virus and the subtypes of the influenza A virus known as H1N1, H1N2, H3N1, H3N2, and H2N3. Swine flu is common throughout pig populations worldwide./nTransmission of swine influenza virus from pigs to humans is not common and does not always cause human influenza, often only resulting in the production of antibodies in the blood. The meat of the animal poses no risk of transmitting the virus when properly cooked. If transmission does cause human influenza, it is called zoonotic swine flu. People who work with pigs, especially people with intense exposures, are at increased risk of catching swine flu. In the mid-20th century, identification of influenza subtypes became possible, which allows accurate diagnosis of transmission to humans. Since then, fifty confirmed transmissions have been recorded. Rarely, these strains of swine flu can pass from human to human. In humans, the symptoms of swine flu are similar to those of influenza and of influenza-like illness in general, namely chills, fever, sore throat, muscle pains, severe headache, coughing, weakness and general discomfort. Pigs can also become infected with human influenza, and this appears to have happened during the 1918 flu pandemic./nThe 2009 swine flu outbreak in humans is due to a new strain of influenza A virus subtype H1N1 that contains genes closely related t</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/09/84311c02-b927-487c-a502-324f290f609d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>3029</video:duration>
      <video:publication_date>2009-09-02T02:37:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3310.mp4</video:content_loc>
      <video:uploader>cancer</video:uploader>
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      <video:tag>Influenza</video:tag>
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      <video:tag>Red</video:tag>
      <video:tag>Cross</video:tag>
      <video:tag>Help</video:tag>
      <video:tag>prepare</video:tag>
      <video:tag>prevent</video:tag>
      <video:tag>Facts</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Genetic-transfer-part-2</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>Genetic transfer - part 2</video:title>
      <video:description>This video shows how genetic transfer works. Microbial populations achieve genetic diversity through horizontal gene transfer. Bacteria may transfer genes from one to another by conjugation, transformation, or transduction. Scientists often exploit these processes through recombinant DNA.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/09/812a14fa-0d6c-43e3-8d9e-a34dcc95a94f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>404</video:duration>
      <video:publication_date>2007-09-08T20:38:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/970.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Genetic</video:tag>
      <video:tag>transfer</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/The-History-of-Mathematics-as-captured-by-BBC</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>The History of Mathematics as captured by BBC</video:title>
      <video:description>This a BBC documentary on the history of mathematics, this video introduction looks at Pierro Della Franchesca in this thirteenth part of the series.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/7da99087-a66c-4111-b4b6-a50702ae2d98/cand_5.jpg</video:thumbnail_loc>
      <video:duration>579</video:duration>
      <video:publication_date>2010-12-06T16:05:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6544.mp4</video:content_loc>
      <video:uploader>candyman</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>the</video:tag>
      <video:tag>History</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Mathematics</video:tag>
      <video:tag>BBC</video:tag>
      <video:tag>doc</video:tag>
      <video:tag>part13</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Microbial-Evolution-part-3</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>Microbial Evolution - part 3</video:title>
      <video:description>In this documentary video, microbial evolution is shown. This is the video part 3.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/09/7f430c68-06da-4e4e-ba67-ec2578cd7da3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>404</video:duration>
      <video:publication_date>2007-09-08T20:51:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/984.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>microbialevolution</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/How-Proteins-clean-the-Cell-from-old-Proteins</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>How Proteins clean the Cell from old Proteins?</video:title>
      <video:description>Proteasomes are large protein complexes inside most of cells. They are located in nucleus and cytoplasm. The main function of proteasome is to degrade unneeded or damaged proteins. How it is done is discussed here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/07/7d3f41ab-27f3-4e34-8e3c-e5331f7e04fa/cand_5.jpg</video:thumbnail_loc>
      <video:duration>131</video:duration>
      <video:publication_date>2007-07-27T23:49:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/543.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Proteasome</video:tag>
      <video:tag>proteomics</video:tag>
      <video:tag>degradation</video:tag>
      <video:tag>ubiqutin</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Thyroid-Papillary-carcinoma</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>Thyroid - Papillary carcinoma</video:title>
      <video:description>In the beginning of video isolated thyroid gland is viewed. Thyroid&apos;s surface is covered with particles, those are follicles. Papillary structures insight it is papillary carcinoma.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/7ca90c37-4543-4d1f-a26b-7808a56f4cbb/cand_5.jpg</video:thumbnail_loc>
      <video:duration>291</video:duration>
      <video:publication_date>2007-08-11T18:55:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/708.mp4</video:content_loc>
      <video:uploader>okur</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>carcinoma</video:tag>
      <video:tag>thyroid</video:tag>
      <video:tag>Histopathology</video:tag>
      <video:tag>papillary</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Microbial-Universe-Part-1</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>The Microbial Universe - Part 1</video:title>
      <video:description>The world of microorganisms is a dynamic one, and all other life forms depend on microbial metabolic activity. Recent genetic research has uncovered only about one percent of the microbes that remain to be discovered.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/09/7b8a3e6d-2695-4e6c-9061-f5dcaf88d7f3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>401</video:duration>
      <video:publication_date>2007-09-08T20:47:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/977.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>microbialuniverse</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/A-Look-at-First-Transgenic-Crop-of-Tomato</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>A Look at First Transgenic Crop of Tomato</video:title>
      <video:description>An interesting video showing the transgenic crop of tomato. A full description of this process is provided here for your knowledge.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/7a890b08-0b8d-4cb0-8e90-ffcc803d12c4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>340</video:duration>
      <video:publication_date>2010-11-17T13:07:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5576.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>FlavrSavr</video:tag>
      <video:tag>Tomato</video:tag>
      <video:tag>First</video:tag>
      <video:tag>Transgenic</video:tag>
      <video:tag>Crop</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/OSIRIS-REx-as-New-Frontiers-Mission-as-selected-by-NASA</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>OSIRIS REx as New Frontiers Mission as selected by  NASA</video:title>
      <video:description>OSIRIS REx has been selected by NASA as the new frontiers mission. OSIRIS REx is Origins Spectral Interpretation-Resource Identification Security - Regolith  Explorer mandated to collect samples and bring them back to earth.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/78dc053c-5d1d-4198-9fc3-1465f7b06f50/cand_5.jpg</video:thumbnail_loc>
      <video:duration>101</video:duration>
      <video:publication_date>2011-11-26T01:25:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8057.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>NASA</video:tag>
      <video:tag>SELECTS</video:tag>
      <video:tag>OSIRIS</video:tag>
      <video:tag>REx</video:tag>
      <video:tag>as</video:tag>
      <video:tag>new</video:tag>
      <video:tag>Frontiers</video:tag>
      <video:tag>mission</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/CNN-explanation-of-fukushima-nuclear-reactor-problem</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>CNN explanation of fukushima nuclear reactor problem</video:title>
      <video:description>If cooler fails, temperature can rise up to two hundred degrees. 
As planned, the reactor stopped to operate, but was very hot. CNN review on that problem.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/75af549f-fa3e-4317-8aa5-378500febf43/cand_5.jpg</video:thumbnail_loc>
      <video:duration>186</video:duration>
      <video:publication_date>2011-12-13T04:52:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11664.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Atomic Physics</video:category>
      <video:tag>Fukushima</video:tag>
      <video:tag>nuclear</video:tag>
      <video:tag>reactor</video:tag>
      <video:tag>Problem</video:tag>
      <video:tag>Explained</video:tag>
      <video:tag>CNN</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Teaming-up-of-Optimus-prime-and-NASA</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>Teaming up of Optimus prime and NASA</video:title>
      <video:description>What do we get when Optimus prime and NASA team up? Well awareness for one on the technology that one may not be aware of but may have seen its produce.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/754161fa-6112-4eb4-870c-fcd569225db1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>30</video:duration>
      <video:publication_date>2011-11-26T00:23:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8011.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Aerospace Engineering</video:category>
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      <video:tag>prime</video:tag>
      <video:tag>and</video:tag>
      <video:tag>NASA</video:tag>
      <video:tag>team</video:tag>
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      <video:tag>to</video:tag>
      <video:tag>Raise</video:tag>
      <video:tag>awareness</video:tag>
      <video:tag>of</video:tag>
      <video:tag>technology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Bathymetry-The-Northern-Sea</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>Bathymetry - The Northern  Sea</video:title>
      <video:description>Bathymetry of the North Sea. This is a simulated view of the dogger bank and the Norwegian trough. The production is courtesy of KlimaCampus Hamburg.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/73107f21-04ec-4c95-8bf2-1df3396f3834/cand_5.jpg</video:thumbnail_loc>
      <video:duration>116</video:duration>
      <video:publication_date>2011-10-18T05:18:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7099.mp4</video:content_loc>
      <video:uploader>blooms</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Bathymetry</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-Advection-Reaction-Diffusion</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>What is Advection Reaction Diffusion?</video:title>
      <video:description>The working during an advection reaction diffusion is explained here with the help of slides. Video is helpful for the medical students.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/6e7503be-b900-4389-b64c-eccd2d0ba392/cand_5.jpg</video:thumbnail_loc>
      <video:duration>72</video:duration>
      <video:publication_date>2011-10-18T04:56:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7074.mp4</video:content_loc>
      <video:uploader>blooms</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Advection</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Aquarius-Observation-of-the-Earths-Climatee-Earths-Climate</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>Aquarius Observation of the Earth&apos;s Climatee Earth&apos;s Climate</video:title>
      <video:description>The Aquarius satellite will be used in the study of ocean salinity where details are still fuzzy. It will provide the missing link in helping in collection of data on ocean circulation, global water cycle and climate</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/6b986352-24c7-483f-8102-154b7888c1f3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>133</video:duration>
      <video:publication_date>2011-11-23T08:42:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7646.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Aerospace Engineering</video:category>
      <video:tag>NASA</video:tag>
      <video:tag>Aquarius</video:tag>
      <video:tag>climate</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Genetic-transfer-part-1</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>Genetic transfer - part 1</video:title>
      <video:description>This is part one of a series of video on genetic transfer. Microbial populations achieve genetic diversity through horizontal gene transfer. Bacteria may transfer genes from one to another by conjugation, transformation, or transduction. Scientists often exploit these processes through recombinant DNA.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/09/6c8c711c-dbf5-4cbc-8255-41e76c93779e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>401</video:duration>
      <video:publication_date>2007-09-08T20:38:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/969.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Genetic</video:tag>
      <video:tag>transfer</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-to-apply-pill-scientific-visualization</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>How to apply pill - scientific visualization</video:title>
      <video:description>This medical animation for medical education shows how to apply pill is produced by tres3d.com medical-animation-studio.com scientific visualization.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2008/06/6a16c521-65c0-4b17-8fba-c0114de9cd04/cand_5.jpg</video:thumbnail_loc>
      <video:duration>36</video:duration>
      <video:publication_date>2008-06-20T15:19:23.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1341.mp4</video:content_loc>
      <video:uploader>tres3d</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Medical</video:tag>
      <video:tag>Animation</video:tag>
      <video:tag>studio</video:tag>
      <video:tag>com</video:tag>
      <video:tag>moa</video:tag>
      <video:tag>Scientific</video:tag>
      <video:tag>visualization</video:tag>
      <video:tag>method</video:tag>
      <video:tag>of</video:tag>
      <video:tag>action</video:tag>
      <video:tag>Video</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/HD-Lunar-Flyover-of-the-First-Images-from-the-LRO-Camera</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>HD Lunar Flyover of the First Images from the LRO Camera</video:title>
      <video:description>June 30, 2009 was the Lunar Flyover of the First Images from the LRO Camera.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/69af5392-2cb6-48f2-bc88-0727ef58466c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>218</video:duration>
      <video:publication_date>2011-11-15T17:21:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7547.mp4</video:content_loc>
      <video:uploader>chandika muthumuni</video:uploader>
      <video:category>Education</video:category>
      <video:tag>HD</video:tag>
      <video:tag>LUNAR</video:tag>
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      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>First</video:tag>
      <video:tag>images</video:tag>
      <video:tag>From</video:tag>
      <video:tag>LRO</video:tag>
      <video:tag>camera</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-progress-of-a-self-running-generator</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>The progress of a self-running generator</video:title>
      <video:description>This video  depicts the progress of a self running generator.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/694a4342-af2e-4e88-8026-2da3f2775460/cand_5.jpg</video:thumbnail_loc>
      <video:duration>15</video:duration>
      <video:publication_date>2011-11-25T23:50:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7953.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>Self</video:tag>
      <video:tag>running</video:tag>
      <video:tag>Generator</video:tag>
      <video:tag>progress</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Syndrome-X-and-Beyond-pt-10</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>Syndrome X and Beyond pt. 10</video:title>
      <video:description>HHMI Holiday Lectures on Science 2004: Sceince of Fat. Dr. Ronald Evans Understanding Fat: Syndrome X and beyond. 
Dr. Evans answers questions about types of fat storage and correlation on depression and obesity, and closes the lecture.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/686aabbd-da84-4c9a-a634-09919b3a8d91/cand_5.jpg</video:thumbnail_loc>
      <video:duration>324</video:duration>
      <video:publication_date>2007-08-18T20:41:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/830.mp4</video:content_loc>
      <video:uploader>siere</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>sydromex</video:tag>
      <video:tag>Fat</video:tag>
      <video:tag>Depression</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Microarrays</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>Microarrays</video:title>
      <video:description>Microarrays video</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/67c4ec0a-06e5-4fd2-b334-281f76617cbe/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2010-11-20T23:23:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5648.mp4</video:content_loc>
      <video:uploader>uicment</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Microarrays</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Cervix-Squamous-cell-carcinoma</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>Cervix - Squamous cell carcinoma</video:title>
      <video:description>Cervix from colposcopyt&apos;s view. Black drawn line suggest line between endo - and ecto - cervix. Looked under the microscope, cervix&apos;s epithelium shows changes, it is squamous cell carcinoma.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/64c84143-49d6-4d14-b32c-88b664cbd03e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>258</video:duration>
      <video:publication_date>2007-08-11T19:00:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/716.mp4</video:content_loc>
      <video:uploader>okur</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>carcinoma</video:tag>
      <video:tag>cervix</video:tag>
      <video:tag>squamous</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Microbial-Universe-Part-3</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>The Microbial Universe - Part 3</video:title>
      <video:description>The world of microorganisms is a dynamic one, and all other life forms depend on microbial metabolic activity. Recent genetic research has uncovered only about one percent of the microbes that remain to be discovered</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/09/62bb5c83-76be-4a16-9165-3845e85ddb84/cand_5.jpg</video:thumbnail_loc>
      <video:duration>403</video:duration>
      <video:publication_date>2007-09-08T20:48:14.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/979.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>microbialuniverse</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Coronal-mass-ejection-CME-from-the-sun</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>Coronal mass ejection (CME) from the sun</video:title>
      <video:description>We demonstrate a super massive coronal mass ejection (CME)from sun. For more information on this topic you can log to solarflare2012 website.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/62458adb-08a5-4dc3-a239-35e71b951b2b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>64</video:duration>
      <video:publication_date>2011-12-15T06:50:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11871.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Super</video:tag>
      <video:tag>massive</video:tag>
      <video:tag>Coronal</video:tag>
      <video:tag>mass</video:tag>
      <video:tag>Ejection</video:tag>
      <video:tag>From</video:tag>
      <video:tag>sun</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Intrauterine-insemination-in-India-to-get-a-child</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>Intrauterine insemination in India to get a child</video:title>
      <video:description>Less cost Intrauterine insemination, a procedure that involves placing sperm inside a woman’s uterus to facilitate fertilization to get a child is shown in this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/604ba1b7-7d9b-420f-82c5-df243a272785/cand_5.jpg</video:thumbnail_loc>
      <video:duration>115</video:duration>
      <video:publication_date>2011-12-01T03:41:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10123.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Less</video:tag>
      <video:tag>cost</video:tag>
      <video:tag>Intrauterine</video:tag>
      <video:tag>insemination</video:tag>
      <video:tag>in</video:tag>
      <video:tag>India</video:tag>
      <video:tag>to</video:tag>
      <video:tag>get</video:tag>
      <video:tag>A</video:tag>
      <video:tag>child</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Combating-MRSA</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>Combating MRSA</video:title>
      <video:description>This is a study result by experts aimed to eliminate cannulae or simply reduce spread of MRSA. Watch the tutorial and enjoy.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/5fa7a8c9-9b31-42d7-a1c3-2427a5105b45/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2011-12-01T03:28:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10073.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Combating</video:tag>
      <video:tag>MRSA</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Microbial-Evolution-part-1</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>Microbial Evolution - part 1</video:title>
      <video:description>Recent genetic techniques have led to new theories of evolution and the relationships between organisms. Students examine this &quot;evolution revolution,&quot; using molecular sequences to trace the phylogenetic relationships of microbial life. Both the big picture of microbial evolution and the methods necessary for determining molecular phylogenies are examined.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/09/5eb16d2f-54ac-45d6-8918-fd3e25c5be18/cand_5.jpg</video:thumbnail_loc>
      <video:duration>400</video:duration>
      <video:publication_date>2007-09-08T20:52:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/985.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>microbialevolution</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Raptiles-Snake-Anatomy</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>Raptiles: Snake Anatomy</video:title>
      <video:description>Know the snake anatomy with this video. Different type of snakes are shown with their internal and external structures.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/5e2f39d9-f7d9-4c08-bcbf-6f306be68f65/cand_5.jpg</video:thumbnail_loc>
      <video:duration>2</video:duration>
      <video:publication_date>2009-08-27T18:40:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3261.mp4</video:content_loc>
      <video:category>Others</video:category>
      <video:tag>anatomy</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Snake</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/TEDTalks-Dan-Dennett-2006</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>TEDTalks Dan Dennett  2006</video:title>
      <video:description>Listen to Dan Dennett talking about design and religion in evolutionary context. Design of Life, intelligent design and life engineering.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/5621871a-118c-4257-9b64-836c35682473/cand_5.jpg</video:thumbnail_loc>
      <video:duration>1530</video:duration>
      <video:publication_date>2007-08-10T01:09:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/684.mp4</video:content_loc>
      <video:uploader>siere</video:uploader>
      <video:category>Interviews</video:category>
      <video:tag>DanDennett</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Penis-prosthesis-surgical-procedure</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>Penis prosthesis surgical procedure</video:title>
      <video:description>Penile implants require an involved surgery there is a risk of infection and a risk that the device wont work but new materials designs and surgical procedures have greatly improved results a penile prosthesis is a treatment for erectile dysfunction this video explains how the device works</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/5684504a-2e57-4655-aa8a-0a1bff39834e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>588</video:duration>
      <video:publication_date>2011-12-06T20:46:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10979.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Penis</video:tag>
      <video:tag>Prosthesis</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Working-of-Rotary-Engine</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>Working of Rotary Engine</video:title>
      <video:description>This video shows the full working of rotary engine with diagrams. Intake stroke, compression stroke, power stroke and exhaust stroke are explained in the video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/5553d79e-b4c6-4eba-bcf5-581e08c06408/cand_5.jpg</video:thumbnail_loc>
      <video:duration>2</video:duration>
      <video:publication_date>2009-08-08T15:47:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3224.mp4</video:content_loc>
      <video:category>Physics</video:category>
      <video:tag>Rotary</video:tag>
      <video:tag>Engine</video:tag>
      <video:tag>Drawing</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Effects-of-Drugs-on-Brain</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>Effects of Drugs on Brain</video:title>
      <video:description>Addiction are serious chronic brain diseases. Here is a description how does the drugs affect your brain.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/51b5a46e-c348-495c-b5b6-63c7a9fdd371/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2011-12-15T01:24:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11828.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Addiction</video:tag>
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      <video:tag>the</video:tag>
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      <video:tag>drug</video:tag>
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      <video:tag>A</video:tag>
      <video:tag>Disease</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/How-does-Coronavirus-infect</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>How does Coronavirus infect</video:title>
      <video:description>COVID-19 animation by Nucleus Medical Media and our friends at the What If Channel (youtube). Source: https://www.youtube.com/WhatIfScienceShow</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2020/06/473c50a2-315c-40c5-8c6d-43597c9f8a5c/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2020-06-16T17:36:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32590.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>coronavirus</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Microarray-washing-steps-12</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>Microarray washing steps (1/2)</video:title>
      <video:description>Microarray washing steps</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/4f0ab3bd-25ca-4e7a-ab88-c392372d17bb/cand_5.jpg</video:thumbnail_loc>
      <video:duration>80</video:duration>
      <video:publication_date>2010-11-20T23:22:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5647.mp4</video:content_loc>
      <video:uploader>crazyscience</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Microarray</video:tag>
      <video:tag>Washing</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Ali-Gs-Science-Rap</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>Ali G&apos;s Science Rap</video:title>
      <video:description>This video shows a very interesting science rap performed by Ali G. You must watch this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/4b8de7db-87f9-431a-b563-9538c80e4e57/cand_5.jpg</video:thumbnail_loc>
      <video:duration>154</video:duration>
      <video:publication_date>2011-12-12T21:31:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11593.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Others</video:category>
      <video:tag>the</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>Rap</video:tag>
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      <video:tag>Ali</video:tag>
      <video:tag>G</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Anatomy-of-the-Human-Brain</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>Anatomy of the Human Brain</video:title>
      <video:description>This video demonstrates the functions and structure of the human brain. The human brain is the center of the nervous system as in many other mammals. Each section of the brain is shown in a different color.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/49fec636-3b0d-4620-b452-15b56f751efc/cand_5.jpg</video:thumbnail_loc>
      <video:duration>125</video:duration>
      <video:publication_date>2011-10-23T19:36:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7242.mp4</video:content_loc>
      <video:uploader>kaesiholla</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Brain</video:tag>
      <video:tag>anatomy</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Functions</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Conception</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>Conception</video:title>
      <video:description>Human sexuality as conception is animated in this nice video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/11/4859eba5-bbe7-48ea-896e-7eee119acea2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>65</video:duration>
      <video:publication_date>2007-11-24T01:06:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1128.mp4</video:content_loc>
      <video:uploader>watch</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Sexuality</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Microbial-Evolution-part-4</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>Microbial Evolution - part 4</video:title>
      <video:description>In this documentary video, microbial evolution is shown. This is the video part 4.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/09/4369fc67-c677-43f6-94a8-a2ee6c27ec15/cand_5.jpg</video:thumbnail_loc>
      <video:duration>410</video:duration>
      <video:publication_date>2007-09-08T20:53:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/987.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>microbialevolution</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Bladder-Transitional-Epithelium</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>Bladder - Transitional Epithelium</video:title>
      <video:description>This is example of bladder under the microscope (lower part of screen). It has transitional epithelium, it is multi-layered, stratified.  Transitional epithelium has uniform layers. In case of cancer, it is not uniform.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/435f02b7-0951-4e83-9377-a5f9d073d40b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>247</video:duration>
      <video:publication_date>2007-08-11T18:56:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/710.mp4</video:content_loc>
      <video:uploader>okur</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>carcinoma</video:tag>
      <video:tag>Histopathology</video:tag>
      <video:tag>Bladder</video:tag>
      <video:tag>epithelium</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Year-One-of-the-NASA-SDO</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>Year One of the NASA SDO</video:title>
      <video:description>Here are the images captured by the NASA SDO at the end of one year.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/415aef0d-e96f-460d-9d39-bca3f74ca42f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>140</video:duration>
      <video:publication_date>2011-11-24T21:52:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7795.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Aerospace Engineering</video:category>
      <video:tag>NASA</video:tag>
      <video:tag>SDO</video:tag>
      <video:tag>Year</video:tag>
      <video:tag>one</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Para-nasal-sinus-anatomy</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>Para-nasal sinus anatomy</video:title>
      <video:description>This video explains the para-nasal sinus anatomy. The later are 4 paired spaces filled with air and engulf the nose cavity. Learn its anatomy from this demonstration.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/417f2da5-d384-4ca1-a6ad-c53afcc27a0e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>118</video:duration>
      <video:publication_date>2011-12-01T03:27:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10070.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Education</video:category>
      <video:tag>sinusitis</video:tag>
      <video:tag>Pathology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Reading-the-Code-of-Life-part-1</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>Reading the Code of Life - part 1</video:title>
      <video:description>DNA is central to cell activity, replicating with great fidelity and carrying the information for all proteins. Organisms also regulate the products made from genes in an effort to conserve energy and adapt to new environments.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/09/4120f342-d87f-4021-85f7-c0aec2c2c0bb/cand_5.jpg</video:thumbnail_loc>
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      <video:uploader>tubeman</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Using-p53-To-Fight-Cancer</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>Using p53 To Fight Cancer</video:title>
      <video:description>Mechanism for cancer cure is proposed. Hence normal cells do have active p53 protein which blocks too many cell divisions, it should block viral&apos;s DNA replication too. But if virus enters cancer cell, who&apos;s p53 is suppressed, it could replicate.</video:description>
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      <video:uploader>sana</video:uploader>
      <video:category>Molecular Biology</video:category>
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      <video:tag>Virus</video:tag>
      <video:tag>Adeno</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Cassini-Huygens-Mission</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>Cassini Huygens Mission</video:title>
      <video:description>Most amazing moment of Cassini-Huygens Mission. What is this mission? Cassini–Huygens is a joint NASA/ESA/ASI spacecraft mission studying the planet Saturn and its many natural satellites since 2004.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/3d6fc4c2-6043-4d43-9dde-cc18af6edc8f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>200</video:duration>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11803.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
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      <video:tag>Huygens</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/A-Building-Animation</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>A Building Animation</video:title>
      <video:description>This is the simulation of building in 3d. Views are taken from an aerial perspective.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/3d11a2d4-c56e-4fdd-b246-6bf7481333cd/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2011-11-25T08:20:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7847.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Breast-Lobular-carcinoma</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>Breast - Lobular carcinoma</video:title>
      <video:description>Lobular carcinoma in breast sample is analysed. Lobular carcinoma affects lobules. Lobule is  extension or division seen under the microscope.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/3bf82aa7-a76a-48d5-9cae-68cfddaf010a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>245</video:duration>
      <video:publication_date>2007-08-11T18:56:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/709.mp4</video:content_loc>
      <video:uploader>okur</video:uploader>
      <video:category>Cell Biology</video:category>
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      <video:tag>Histopathology</video:tag>
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      <video:tag>Gland</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Galaxy-Evolution-Via-Hubble</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>Galaxy Evolution Via Hubble</video:title>
      <video:description>The Hubble telescope has enabled scientists to be able to see more of the Galaxy Evolution. Images seen in different lens are able to show data from different times.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/3a11804b-7659-4d84-8d7a-e67efbc2ebf4/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2011-11-23T09:36:40.000Z</video:publication_date>
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      <video:uploader>topeto</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/T-Cell-Transcription-Factors-activation</loc>
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    <video:video>
      <video:title>T Cell Transcription Factors activation</video:title>
      <video:description>Activation of T Cell Transcription Factors to Regulate Gene Expression</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/38474009-7441-453e-b446-607078754822/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2010-11-23T00:17:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5708.mp4</video:content_loc>
      <video:uploader>vukuftail</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Rondreis-Toscane</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>Rondreis Toscane</video:title>
      <video:description>Contacteer ons vandaag!
http://www.minervareizen.nl/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/02/38ed863f-df74-4d22-83c4-e86cd1738aa1/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2010-02-06T02:08:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3837.mp4</video:content_loc>
      <video:uploader>randolph27golden</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Deciphering-the-Language-of-Sex-3</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>Deciphering the Language of Sex 3</video:title>
      <video:description>Do you think a relationship or a marriage is all about sex? Or all about responsibilities? If you did,your wrong. This videos will make you understand that you have to have a balance of sex and responsibilities in order to live a happy life.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/09/3749afb0-85c9-429e-b86b-ea4a0c9b3826/cand_5.jpg</video:thumbnail_loc>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/949.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
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      <video:tag>sexdeterminationlecture1</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Cassini-Huygens-Exploration-Of-Titan</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>Cassini-Huygens Exploration Of Titan</video:title>
      <video:description>This video demonstrates some pictures taken by Cassini-Huygens at the surface of Titan. Titan is known as the biggest moon of Saturn. Video source is from BBC.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/3661f262-ae3d-49f3-b079-bfc1191cd7bd/cand_5.jpg</video:thumbnail_loc>
      <video:duration>200</video:duration>
      <video:publication_date>2011-12-13T05:05:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11668.mp4</video:content_loc>
      <video:uploader>velatin</video:uploader>
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      <video:tag>Cassini</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Bladder-Endoscopy-Cystoscopy-Animation</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>Bladder Endoscopy Cystoscopy Animation</video:title>
      <video:description>Cystoscopy, or also called bladder endoscopy, is a procedure that allows to examine the lining of your bladder and the tube that carries urine out of your body. The cystoscope is a hollow tube equipped with a lens and it is inserted into your urethra and slowly advanced into your bladder. Credits: Nucleus Medical Media</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2020/06/322528ea-0cb7-4897-a23d-e6bb20b59709/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2020-06-01T13:50:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32582.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/THE-SIGNS-IN-LIVING-THINGS-PART-1</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>THE SIGNS IN LIVING THINGS PART 1</video:title>
      <video:description>Whatever plant or animal we examine, the final result of our search will always point to the reality of a flawless creation. All living things have countless undiscovered aspects, and each one of these is created for its own particular purpose. Every living thing contains the proof of its creation. It is the duty of every rational individual to reflect on God’s creation and to praise and glorify our Lord at all times.</video:description>
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      <video:publication_date>2009-10-29T20:22:10.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3485.mp4</video:content_loc>
      <video:uploader>harunyahya</video:uploader>
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      <video:tag>oktar</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lecture-four-life-at-the-end-of-the-chromosome-part-7</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>Lecture four life at the end of the chromosome part 7</video:title>
      <video:description>This is another video in these series on the double life of the RNA. The video is based on the 1995 Webcast lectures.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/09/31f045f5-c139-47e4-a659-590e51571848/cand_5.jpg</video:thumbnail_loc>
      <video:duration>469</video:duration>
      <video:publication_date>2007-09-01T20:07:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/918.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Genetics</video:category>
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      <video:tag>Lecture</video:tag>
      <video:tag>4</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Breast-Examination-part-1</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>Breast Examination part-1</video:title>
      <video:description>This video tutorial shows examination of breast by an expert. There are different stages in examination and for proper examination a step by step process is very necessary.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/2c6df340-c51d-4750-b0e9-620a2dae4e6e/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2011-12-06T20:22:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10932.mp4</video:content_loc>
      <video:uploader>frokand</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Loyola</video:tag>
      <video:tag>Breast</video:tag>
      <video:tag>Examination</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Insertion-of-new-gene-into-a-bacterial-DNA</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>Insertion of new gene into a bacterial DNA</video:title>
      <video:description>This is a genetic engineering demonstration lesson. It features the insertion of a new gene into a bacterial DNA and what happens in this process. These production is courtesy of Howard Hughes.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/2d0a223a-482a-4657-a8e2-0bc5df88b910/cand_5.jpg</video:thumbnail_loc>
      <video:duration>72</video:duration>
      <video:publication_date>2011-12-13T22:35:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11746.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Education</video:category>
      <video:tag>gene</video:tag>
      <video:tag>Insertion</video:tag>
      <video:tag>in</video:tag>
      <video:tag>dna</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Tongue-Squamous-cell-carcinoma</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>Tongue - Squamous cell carcinoma</video:title>
      <video:description>Slice of tongue is shown. Anatomy is discussed. In posterior part there is a ulcer. It is discussed, microscopically viewed and concluded it is squamous cell carcinoma.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/2bb50470-8f3a-4719-aaf4-8d5506dd421a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>339</video:duration>
      <video:publication_date>2007-08-11T18:59:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/714.mp4</video:content_loc>
      <video:uploader>okur</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>carcinoma</video:tag>
      <video:tag>Histopathology</video:tag>
      <video:tag>squamous</video:tag>
      <video:tag>Tongue</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Evolution-explained-2-of-6</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>Evolution explained 2 of 6</video:title>
      <video:description>The change in characteristics of inherited characters from generation to generation is evolution</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/07/2a6434af-253d-46cb-aa2f-8e5e839ad5a9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>600</video:duration>
      <video:publication_date>2007-07-30T18:51:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/546.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Evolution</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Cervix-Squamous-metaplasia-carcinoma-in-situ</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>Cervix -Squamous metaplasia &amp; carcinoma in-situ</video:title>
      <video:description>Another carcinoma in situ and squamous metaplasia in cervix. Under microscope glands and epithelium is seen. Methaplasia is seen on another part of cervix. Methaplasia is process of replacing normal epithelium with multi-layer squamous epithelium.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/219f27e8-520c-4594-9711-3d4c6ad9304c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>258</video:duration>
      <video:publication_date>2007-08-11T19:02:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/717.mp4</video:content_loc>
      <video:uploader>okur</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>carcinoma</video:tag>
      <video:tag>Histopathology</video:tag>
      <video:tag>cervix</video:tag>
      <video:tag>in</video:tag>
      <video:tag>situ</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Big-Beginning</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>The Big Beginning</video:title>
      <video:description>This is a music video named &apos;The Big Beginning&apos; featuring Hawking, Sagan, Dawkins, Shears, and Tyson. This video is composed of several clips about the universe.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/16f75e8e-93ca-4764-8629-72a5062c4790/cand_5.jpg</video:thumbnail_loc>
      <video:duration>180</video:duration>
      <video:publication_date>2011-12-12T21:44:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11609.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Astrophysics</video:category>
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      <video:tag>Science</video:tag>
      <video:tag>Big</video:tag>
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      <video:tag>Dawkins</video:tag>
      <video:tag>Shears</video:tag>
      <video:tag>Tyson</video:tag>
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    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Metabolism-part-1</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>Metabolism - part 1</video:title>
      <video:description>This is first part of video series on metabolism. The metabolic pathways that produce energy create important environmental transformations. Although living organisms have diverse ways of meeting their energy needs, there is an amazing similarity between all life forms as they carry out metabolism directed to the construction and use of necessary biological molecules.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/09/19b6c2fe-4c14-498a-842f-ab50b19e073d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>400</video:duration>
      <video:publication_date>2007-09-08T20:48:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/980.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Metabolism</video:tag>
      <video:tag>movie</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/DNA-Mismatch-could-lead-to-mutation</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>DNA Mismatch could lead to mutation</video:title>
      <video:description>In DNA replication there are sometimes mistakes, like putting the wrong nucleotide. These are identified by enzymes, and repaired. Raperation takes extraction of mismatched portion and building a new one.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/05/16c7cbbf-add0-4861-bb3f-9c05930f0617/cand_5.jpg</video:thumbnail_loc>
      <video:duration>80</video:duration>
      <video:publication_date>2007-05-13T01:48:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/296.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Mis</video:tag>
      <video:tag>match</video:tag>
      <video:tag>mutation</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>Polymerase</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Introduction-With-Milk-Associated-Diseases</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>Introduction With Milk Associated Diseases</video:title>
      <video:description>This video will provide you the information about some common milk associated diseases like chronic fatigue, tension headaches, musculo-sceletal pain. Watch this video to know more about it.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/04/16a3e33a-9e61-449a-b2d0-e798b2752d34/cand_5.jpg</video:thumbnail_loc>
      <video:duration>91</video:duration>
      <video:publication_date>2013-04-07T16:52:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30406.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Milk</video:tag>
      <video:tag>Associated</video:tag>
      <video:tag>diseases</video:tag>
      <video:tag>information</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Sexual-reproduction-and-asexual-cloning</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>Sexual reproduction and asexual cloning</video:title>
      <video:description>Propagation of plants can be either through sexual reproduction or through asexual cloning. Sexual reproduction ensures gene diversity in the progeny. This video discusses advantages and disadvantages of sexual and asexual reproduction. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/116f3fe4-207e-4512-91c4-d0e695c72527/cand_5.jpg</video:thumbnail_loc>
      <video:duration>546</video:duration>
      <video:publication_date>2007-08-02T22:47:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/589.mp4</video:content_loc>
      <video:uploader>siere</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Reproduction</video:tag>
      <video:tag>cloning</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Autonomous-Undersea-Seaglider</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>The Autonomous Undersea  Seaglider</video:title>
      <video:description>The autonomous undersea vehicle seaglider is a machine designed to dive to a depth of about 4000 kilometres or 2000 miles and is remotely controlled.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/0fb72d6b-bf16-455e-89b4-e3da7a5a956f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>159</video:duration>
      <video:publication_date>2011-11-24T15:30:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7735.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Environmental Engineering</video:category>
      <video:tag>the</video:tag>
      <video:tag>Autonomous</video:tag>
      <video:tag>Undersea</video:tag>
      <video:tag>Vehicle</video:tag>
      <video:tag>Seaglider</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/RNA-as-an-enzyme-lecture-part-8</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>RNA as an enzyme lecture part 8</video:title>
      <video:description>Lecture two RNA as an Enzyme: Discovery, Origins of Life, and Medical Medical Possibilities by Thomas R. Cech, Ph.D. www.hhmi.org.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/09/0f4911aa-6623-4af1-a818-5459da00c915/cand_5.jpg</video:thumbnail_loc>
      <video:duration>463</video:duration>
      <video:publication_date>2007-09-01T19:03:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/900.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>rnai</video:tag>
      <video:tag>Lecture</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Stickleback-Fossil-Primer</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>Stickleback Fossil Primer</video:title>
      <video:description>This video gives a brief introduction to how stickleback fossils are collected and used to study evolution. It is a part of holidy lectures videos. Source: HHMI</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/0ce9c9e4-3a0d-426e-bc81-9d39238959d9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>567</video:duration>
      <video:publication_date>2007-08-02T21:03:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/572.mp4</video:content_loc>
      <video:uploader>siere</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Stickleback</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>paleontology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/TRANSCRIPTION</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>TRANSCRIPTION</video:title>
      <video:description>This movie is made by Dr Nguyen Thanh Cong working at the Agricultural Genetics Institute in Hanoi, VIETNAM
Address below:
Dr Nguyen Thanh Cong
Molecular Biology Laboratory
Agricultural Genetics Institute
Vien Di truyen Nong Nghiep
Tuliem, Hanoi
VIETNAM</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/10/0ec9bd94-54cb-456a-9bf5-c0c0544d5ade/cand_5.jpg</video:thumbnail_loc>
      <video:duration>99</video:duration>
      <video:publication_date>2009-10-19T02:01:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3449.mp4</video:content_loc>
      <video:uploader>eburnsye</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Transcription</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Asteroid-Crash</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>Asteroid Crash</video:title>
      <video:description>Asteroids crash all the time into each but so far the sightings have been rare. The Swift and Hubble Probe an asteroid crash that has occurred and how the crash is differentiated from a comet tail.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/0e0991aa-66d8-4332-ab29-419addabc287/cand_5.jpg</video:thumbnail_loc>
      <video:duration>144</video:duration>
      <video:publication_date>2011-11-24T18:07:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7760.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Aerospace Engineering</video:category>
      <video:tag>Swift</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Hubble</video:tag>
      <video:tag>Probe</video:tag>
      <video:tag>an</video:tag>
      <video:tag>Asteroid</video:tag>
      <video:tag>Crash</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Mississippi-Flooding-As-Viewed-From-Space</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>Mississippi Flooding As Viewed From Space</video:title>
      <video:description>Watch the the images taken when the Land Sat 5 captured breathtaking images of the Mississippi Flooding of 2011</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/0bd7b82d-22c2-4971-a303-a4e7f30a2d43/cand_5.jpg</video:thumbnail_loc>
      <video:duration>174</video:duration>
      <video:publication_date>2011-11-23T09:19:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7666.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Aerospace Engineering</video:category>
      <video:tag>Mississippi</video:tag>
      <video:tag>Flooding</video:tag>
      <video:tag>2011</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Genetics-of-Schizophrenia</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>The Genetics of Schizophrenia</video:title>
      <video:description>Dr. David Braff, Professor of Psychiatry at UCSD, discusses schizophrenia with an emphasis on the role genetics play in this disease. Schizophrenia is result from a complex interplay of genetic, behavioral, and environmental factors. Understanding the genetic components of schizophrenia is crucial to finding out about the risk factors, and heritability of this illness.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/00f6da8d-db79-4fe9-b0f4-71559a130f2b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>1768</video:duration>
      <video:publication_date>2007-08-10T22:57:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/697.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Schizophrenia</video:tag>
      <video:tag>genetics</video:tag>
      <video:tag>mental</video:tag>
      <video:tag>illness</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Infertility-Treatment-to-Get-a-Child-in-India</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>Infertility Treatment to Get a Child in India</video:title>
      <video:description>A less cost intrauterine insemination in India is shown here in the video. This treatment is performed to get a child.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/0483ee60-c18b-4714-b977-e9beee118189/cand_5.jpg</video:thumbnail_loc>
      <video:duration>115</video:duration>
      <video:publication_date>2011-11-29T11:05:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8823.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Less</video:tag>
      <video:tag>cost</video:tag>
      <video:tag>Intrauterine</video:tag>
      <video:tag>insemination</video:tag>
      <video:tag>in</video:tag>
      <video:tag>India</video:tag>
      <video:tag>to</video:tag>
      <video:tag>get</video:tag>
      <video:tag>A</video:tag>
      <video:tag>child</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Bird-Anatomy</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>Bird Anatomy</video:title>
      <video:description>This video shows the anatomy of a bird in detail. Physiological structure of bird is called anatomy. Anatomy of birds is quite different than that of animals.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/03d52698-de0e-428e-b6a8-c69e56929b10/cand_5.jpg</video:thumbnail_loc>
      <video:duration>2</video:duration>
      <video:publication_date>2009-08-27T18:41:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3263.mp4</video:content_loc>
      <video:category>Bioinformatics</video:category>
      <video:tag>anatomy</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Bird</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Aneurysm</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>Aneurysm</video:title>
      <video:description>In this video, An aneurysm which is an abnormal widening or ballooning of a portion of an artery due to weakness in the wall of the blood vessel.Multiple sclerosis is shown.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/05/02a35ae3-0767-43b4-a546-a845d447e3c4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>53</video:duration>
      <video:publication_date>2007-05-24T04:16:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/400.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>sclerosis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/VEGF-and-EGFR-pathways-Detailed-Explanation</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>VEGF and EGFR pathways ( Detailed Explanation)</video:title>
      <video:description>EFP Website: www.efp-online.org.

European Fellowship for Pharmacists

Mechanism of action of VEGF (vascular endothelial growth factor) and EGFR (epidermal growth factor receptor) signalling pathways.
Mécanisme d&apos;action des voies de signalisation du VEGF et de l&apos;EGFR.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/02/effe9a09-278f-4b0a-8532-a1209f456f74/cand_5.jpg</video:thumbnail_loc>
      <video:duration>261</video:duration>
      <video:publication_date>2012-02-27T05:40:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/video/2026/08/1787013553526-78bb179da7247256dfa66504b0a9d27f.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Hospital</video:tag>
      <video:tag>mechanism</video:tag>
      <video:tag>Growth</video:tag>
      <video:tag>of</video:tag>
      <video:tag>recepteur</video:tag>
      <video:tag>educational</video:tag>
      <video:tag>egfr</video:tag>
      <video:tag>Health</video:tag>
      <video:tag>thérapie</video:tag>
      <video:tag>therapy</video:tag>
      <video:tag>Cancer</video:tag>
      <video:tag>Targeted</video:tag>
      <video:tag>Vascular</video:tag>
      <video:tag>croissance</video:tag>
      <video:tag>cancerologie</video:tag>
      <video:tag>de</video:tag>
      <video:tag>receptor</video:tag>
      <video:tag>ciblée</video:tag>
      <video:tag>vasculaire</video:tag>
      <video:tag>oncologie</video:tag>
      <video:tag>epidermal</video:tag>
      <video:tag>egf</video:tag>
      <video:tag>vegfr</video:tag>
      <video:tag>endothelial</video:tag>
      <video:tag>thérapeutique</video:tag>
      <video:tag>facteur</video:tag>
      <video:tag>oncology</video:tag>
      <video:tag>Therapies</video:tag>
      <video:tag>action</video:tag>
      <video:tag>vegf</video:tag>
      <video:tag>doctor</video:tag>
      <video:tag>drugs</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Acetylcholine-Binding-Protein-with-Cocaine-Bound</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>Acetylcholine Binding Protein with Cocaine Bound</video:title>
      <video:description>The chemical compound acetylcholine (often abbreviated ACh) is a neurotransmitter in both the peripheral nervous system (PNS) and central nervous system (CNS) in many organisms including humans. Acetylcholine is one of many neurotransmitters in the autonomic nervous system (ANS) and the only neurotransmitter used in the motor division of the somatic nervous system. (Sensory neurons use glutamate and various peptides at their synapses.) Acetylcholine is also the principal neurotransmitter in all autonomic ganglia.

Cocaine (benzoylmethylecgonine) is a crystalline tropane alkaloid that is obtained from the leaves of the coca plant.[5] The name comes from &quot;coca&quot; in addition to the alkaloid suffix -ine, forming cocaine. It is a stimulant of the central nervous system, an appetite suppressant, and a topical anesthetic. Specifically, it is a serotonin–norepinephrine–dopamine reuptake inhibitor, which mediates functionality of these neurotransmitters as an exogenous catecholamine transporter ligand. Because of the way it affects the mesolimbic reward pathway, cocaine is addictive.[6]

Its possession, cultivation, and distribution are illegal for non-medicinal and non-government sanctioned purposes in virtually all parts of the world. Although its free commercialization is illegal and has been severely penalized in virtually all countries, its use worldwide remains widespread in many social, cultural, and personal settings.
Molecular binding is an attractive interaction between two molecules which results in a stable association in which the molecules are in close proximity to each other. The result of molecular binding is formation of a molecular complexes.
Types:

Molecular binding can be classified into the following types:

    * non-covalent – no chemical bonds are formed between the two interacting molecules hence the association is fully reversible
    * reversible covalent – a chemical bond is formed, however the free energy difference separating the non-bonded reactants from bonded product is near equ</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/ffcdd82a-cc17-4b2f-9f67-23645c95a5e7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>72</video:duration>
      <video:publication_date>2010-11-09T21:44:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/video/2026/08/1787013194595-94ce7c863f7c27dede20c86fba8af72f.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Acetylcholine</video:tag>
      <video:tag>binding</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>with</video:tag>
      <video:tag>cocaine</video:tag>
      <video:tag>Bound</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-89-More-rigorous-Gibbs-Free-Energy-Spontaneity-Relationship</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 89 - More rigorous Gibbs Free Energy/ Spontaneity Relationship</video:title>
      <video:description>More rigorous Gibbs Free Energy/ Spontaneity Relationship

More formal understanding of why a negative change in Gibbs Free Energy implies a spontaneous, irreversible reaction.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22709.jpg</video:thumbnail_loc>
      <video:duration>836</video:duration>
      <video:publication_date>2012-09-11T02:54:50.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/7aur5h44pV4</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>More</video:tag>
      <video:tag>rigorous</video:tag>
      <video:tag>Gibbs</video:tag>
      <video:tag>free</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>Spontaneity</video:tag>
      <video:tag>Relationship</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-46-Confidence-Interval-of-Difference-of-Means</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 46 - Confidence Interval of Difference of Means</video:title>
      <video:description>Confidence Interval of Difference of Means

Confidence Interval of Difference of Means</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22722.jpg</video:thumbnail_loc>
      <video:duration>949</video:duration>
      <video:publication_date>2012-09-11T02:57:01.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/hxZ6uooEJOk</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Confidence</video:tag>
      <video:tag>Interval</video:tag>
      <video:tag>of</video:tag>
      <video:tag>difference</video:tag>
      <video:tag>Means</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Geithner-Plan-IV</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Geithner Plan IV</video:title>
      <video:description>Geithner Plan IV

Quantifying the value of the put option</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22707.jpg</video:thumbnail_loc>
      <video:duration>841</video:duration>
      <video:publication_date>2012-09-11T02:54:29.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ajl1UdtYUCA</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Geithner</video:tag>
      <video:tag>Plan</video:tag>
      <video:tag>IV</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-19-Astronomy-10</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19 - Astronomy 10</video:title>
      <video:description>&quot;Lec 19 - Astronomy 10&quot; Introduction to General Astronomy</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23782.jpg</video:thumbnail_loc>
      <video:duration>4671</video:duration>
      <video:publication_date>2012-09-14T11:06:59.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/fROYVbaodgU</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>19</video:tag>
      <video:tag>astronomy</video:tag>
      <video:tag>10</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-48-Hypothesis-Test-for-Difference-of-Means</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Hypothesis Test for Difference of Means

Hypothesis Test for Difference of Means</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22727.jpg</video:thumbnail_loc>
      <video:duration>606</video:duration>
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    <lastmod>2026-08-14</lastmod>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23904.jpg</video:thumbnail_loc>
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  <url>
    <loc>https://dnatube.com/videos/Lec-100-Spectrophotometry-Introduction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Spectrophotometry Introduction

Spectrophotometry, Transmittance, Absorbance and the Beer-Lambert Law</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22733.jpg</video:thumbnail_loc>
      <video:duration>786</video:duration>
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    <loc>https://dnatube.com/videos/Lec-102-Hesss-Law-Example</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 102 - Hess&apos;s Law Example</video:title>
      <video:description>Hess&apos;s Law Example

Hess&apos;s Law Example</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22736.jpg</video:thumbnail_loc>
      <video:duration>728</video:duration>
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  <url>
    <loc>https://dnatube.com/videos/Lec-53-Proof-Part-1-Minimizing-Squared-Error-to-Regression-Line</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 53 - Proof (Part 1) Minimizing Squared Error to Regression Line</video:title>
      <video:description>Proof (Part 1) Minimizing Squared Error to Regression Line

Proof (Part 1) Minimizing Squared Error to Regression Line</video:description>
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  <url>
    <loc>https://dnatube.com/videos/Protein-Quantification-OD280</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>by Abnova - Protein can be directly quantitated using UV absorbance (280nm). 280nm Absorbance depends on the Tyr and Trp (amino acids with aromatic rings) content. A very rough protein concentration can be obtained by making the assumption that the protein sample has an extinction coefficient of 1, so 1 OD = 1 mg/ml protein.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3897.mp4</video:content_loc>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 27 - Complex Cast Gold Restoration: An Overview</video:title>
      <video:description>&quot;Lec 27 - Complex Cast Gold Restoration: An Overview&quot; The preparation of a maxillary first molar for a cast gold inlay restoration: the model work, temporization, waxing, spruing, finishing and cementation. Orig. air date: AUG 17 76

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
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      <video:duration>1686</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/jndo38CDHXs</video:player_loc>
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    <loc>https://dnatube.com/videos/Lec-28-IIT-JEE-Trigonometric-Constraints</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 28 - IIT JEE Trigonometric Constraints</video:title>
      <video:description>IIT JEE Trigonometric Constraints

2010 IIT JEE Paper 1 Problem 47 Trigonometric Constraints</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24976.jpg</video:thumbnail_loc>
      <video:duration>769</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/EjtjdJZ2x8w</video:player_loc>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 28 - Clinical Applications of Pit and Fissure Sealants</video:title>
      <video:description>&quot;Lec 28 - Clinical Applications of Pit and Fissure Sealants&quot; Demonstrates the application of pit and fissure sealants on a young boy, including the isolation and etching techniques before applying the sealants. Orig. air date: MAY 6 84

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22843.jpg</video:thumbnail_loc>
      <video:duration>958</video:duration>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 29 - Pit and Fissure Sealants</video:title>
      <video:description>&quot;Lec 29 - Pit and Fissure Sealants&quot; The objectives of this video are to present the rationale for sealant use, sealant materials, application techniques, and patient education on the clinical use of sealants. Orig. air date: APR 19 88

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22844.jpg</video:thumbnail_loc>
      <video:duration>638</video:duration>
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      <video:uploader>0|27|0</video:uploader>
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      <video:tag>Lec</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 32 - A Guide for Self-Evaluation  -  Preclinical and  Clinical Operative Dentistry</video:title>
      <video:description>&quot;Lec 32 - A Guide for Self-Evaluation  -  Preclinical and  Clinical Operative Dentistry&quot; Discusses the American Dental Association criteria for the qualitative evaluation of a dental procedure with an eye toward teaching the dental student valid self-evaluation. Orig. air date: AUG 28 87

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22847.jpg</video:thumbnail_loc>
      <video:duration>497</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/Hlo-R9aBPzo</video:player_loc>
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    <lastmod>2026-08-14</lastmod>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23555.jpg</video:thumbnail_loc>
      <video:duration>2920</video:duration>
      <video:publication_date>2012-09-14T09:23:03.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/vpGcQnvTaog</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
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      <video:tag>Lec</video:tag>
      <video:tag>25</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 26 -Chemistry 1A</video:title>
      <video:description>&quot;Lec 26 -Chemistry 1A &quot;General Chemistry</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23556.jpg</video:thumbnail_loc>
      <video:duration>2884</video:duration>
      <video:publication_date>2012-09-14T09:23:23.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/FCIlzxGYSc4</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Lec</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>&quot;Lec 27 - Chemistry 1A &quot;General Chemistry</video:description>
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      <video:duration>3079</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/FCunS2Eptg8</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
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      <video:tag>Lec</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 Computer Science C149  - Only 30 Minutes of lect</video:title>
      <video:description>&quot;Lec 18Computer Science C149  - Only 30 Minutes of lect&quot;Introduction to Embedded Systems</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23968.jpg</video:thumbnail_loc>
      <video:duration>5010</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/acwP85JGQo8</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
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      <video:tag>18</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 31 - Cepheid Variables 1</video:title>
      <video:description>Cepheid Variables 1

Cepheid Variables 1</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24970.jpg</video:thumbnail_loc>
      <video:duration>563</video:duration>
      <video:publication_date>2012-09-17T17:52:27.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/BWs-ONRDDG4</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
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    <video:video>
      <video:title>Lec 3 - Packing of Class II Amalgam for Hygienists</video:title>
      <video:description>&quot;Lec 3 - Packing of Class II Amalgam for Hygienists&quot; Instrumentation and sequence of preparation and restoration of a class II amalgam on a natural tooth mounted in a visidont. Orig. air date: AUG 10 72

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22852.jpg</video:thumbnail_loc>
      <video:duration>1349</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/gyRWF90d8pU</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>3</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Computer Science 162 - Lecture 9 Spring 2012

Operating Systems and System Programming</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27011.jpg</video:thumbnail_loc>
      <video:duration>4903</video:duration>
      <video:publication_date>2012-09-19T06:21:51.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/LTviZhQ5DBM</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Dr. Finlay, using his student audience, gives a live demonstration of how an antibiotic-resistant strain of tuberculosis managed to spread through the passengers on an airplane.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/04/c77b77fa-2b4d-407a-8996-5871e7af3fd1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>124</video:duration>
      <video:publication_date>2012-04-12T23:15:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/12207.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Transmission</video:tag>
      <video:tag>of</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Pitx1-expression-animation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Pitx1 expression animation</video:title>
      <video:description>This animation includes audio narration: please make sure your computer&apos;s volume is up so that you can hear it. 
In the stickleback fish, pelvic-fin reduction resulted from changes in the regulatory switch elements of the Pitx1 gene. In the marine ancestor, the Pitx1 gene is activated in the pelvic-fin region during development to generate the fin. In the pelvic-reduced stickleback, the regulatory switch that normally turns on the Pitx1 gene is either missing or non-functional.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/04/eb5ee990-517b-48d5-9e14-63f8655c2193/cand_5.jpg</video:thumbnail_loc>
      <video:duration>54</video:duration>
      <video:publication_date>2012-04-12T23:21:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/12214.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
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      <video:tag>expression</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-10-Chemistry-1A</loc>
    <lastmod>2026-08-14</lastmod>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>&quot;Lec 13 - Spring 2011 - Public Health 253E&quot;Ethical Challenges in Public Health Interventions
Professor Harvey Kayman</video:description>
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    <lastmod>2026-08-14</lastmod>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 15 -Cognitive Science C103 - Only 53 minutes of lect</video:title>
      <video:description>&quot;Lec 15 -Cognitive Science C103 - Only 53 minutes of lectHistory of Information</video:description>
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      <video:duration>3136</video:duration>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 8- Statistics 21</video:title>
      <video:description>Lec 8- Statistics 21.
Introductory Probability and Statistics for Business</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16940.jpg</video:thumbnail_loc>
      <video:duration>4644</video:duration>
      <video:publication_date>2012-09-01T17:03:30.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Z-ZM_l_XuBo</video:player_loc>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 28 - Examination Instruments</video:title>
      <video:description>&quot;Lec 28 - Examination Instruments&quot; Discusses the use of the mirror, the explorer and the periodontal probe.  Orig. air date: JUL 9 75

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22877.jpg</video:thumbnail_loc>
      <video:duration>3203</video:duration>
      <video:publication_date>2012-09-11T08:28:26.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/XE4X0wQY0I8</video:player_loc>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec Last - Principles of Porte Polishing</video:title>
      <video:description>&quot;Lec Last - Principles of Porte Polishing&quot; Discusses the use of the double ended Kelly porte polisher.   Orig. air date: JUL 20 76

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22878.jpg</video:thumbnail_loc>
      <video:duration>2085</video:duration>
      <video:publication_date>2012-09-11T08:28:37.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ctny8FX9a_4</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18- Statistics 21</video:title>
      <video:description>Lec 18- Statistics 21.
Introductory Probability and Statistics for Business</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16950.jpg</video:thumbnail_loc>
      <video:duration>4567</video:duration>
      <video:publication_date>2012-09-01T17:13:15.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/E1llJX3I2pM</video:player_loc>
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  <url>
    <loc>https://dnatube.com/videos/Alpha-helical-structure-in-protein</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Alpha helical structure in protein</video:title>
      <video:description>The most commons secondary structure of protein is the alpha helix. This video describes how alpha helix is formed in proteins. Edited by Ashraf 


This video is from:
Essential Cell Biology, 3rd Edition
Alberts, Bray, Hopkin, Johnson, Lewis, Raff, Roberts, &amp; Walter
ISBN: 978-0-8153-4129-1</video:description>
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      <video:duration>85</video:duration>
      <video:publication_date>2010-04-08T20:54:00.000Z</video:publication_date>
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      <video:uploader>hassan</video:uploader>
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    <loc>https://dnatube.com/videos/Lecture-11-Computer-Science-162-Spring-2012</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture 11 - Computer Science 162 Spring 2012</video:title>
      <video:description>Computer Science 162 - Lecture 11 Spring 2012

Operating Systems and System Programming</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27018.jpg</video:thumbnail_loc>
      <video:duration>4921</video:duration>
      <video:publication_date>2012-09-19T06:23:48.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/SrjPpbnDpj0</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
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      <video:tag>162</video:tag>
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    <loc>https://dnatube.com/videos/Lec-Last-Differential-Integral-Calculus-Math-31A-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec Last - Differential &amp; Integral Calculus, Math 31A, UCLA</video:title>
      <video:description>&quot;Lec Last - Differential &amp; Integral Calculus, Math 31A, UCLA&quot;Course Description:
Math 31A is a course that provides insight into differential calculus and applications as well as an introduction to integration.

About the Professor:
Steve Butler is a NSF Postdoctoral Scholar and Assistant Adjunct Professor of the UCLA Department of Mathematics. He received his Ph. D. from UCSD in June of 2008 and has been at UCLA since the Fall of 2008 (where he will be staying for a total of three years). His area of research consists of Combinatorics as well as particular spectral graph theory, combinatorial geometry, and recreational mathematics (i.e., juggling).

Course Webpage: http://www.math.ucla.edu/~butler/2010/math31a/
Professors Webpage: www.math.ucla.edu/~butler

Note: Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA Math 31A: Differential &amp; Integral Calculus classes in this series: http://www.youtube.com/view_play_list?p=E162D5967A29AA3B
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
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      <video:duration>2509</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/89UxL2ka5F0</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 3 - Child&apos;s Clinical Record</video:title>
      <video:description>&quot;Lec 3 - Child&apos;s Clinical Record&quot; Shows procedure for review of child&apos;s health questionaire with parent on child&apos;s first visit to the dentist. Shows the steps in a thorough clinical examination of the child. Orig. air date: SEP 9 71

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22881.jpg</video:thumbnail_loc>
      <video:duration>1039</video:duration>
      <video:publication_date>2012-09-11T08:39:18.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/eGMbdSiOjjA</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 4 - Lion Visits the Dentist</video:title>
      <video:description>&quot;Lec 4 - Lion Visits the Dentist&quot; Story of a first appointment in the Dental Office. A puppet character visits the dentist showing pre-schoolers what to expect in their first visit. Orig. air date: JUN 30 72

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22882.jpg</video:thumbnail_loc>
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  <url>
    <loc>https://dnatube.com/videos/Lec-5-Pedodontic-X-Ray-Series</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 5 - Pedodontic X-Ray Series</video:title>
      <video:description>&quot;Lec 5 - Pedodontic X-Ray Series&quot; Demonstrates the types of x-rays taken on a patient under five years old and one who is older. Problems of each age group are discussed. Orig. air date: MAR 19 74

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22883.jpg</video:thumbnail_loc>
      <video:duration>1710</video:duration>
      <video:publication_date>2012-09-11T08:39:27.000Z</video:publication_date>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - A Pre-School Child&apos;s First Dental Visit</video:title>
      <video:description>&quot;Lec 9 - A Pre-School Child&apos;s First Dental Visit&quot; Illustration of procedures for completing a first dental appointment of a preschool child.  Orig. air date: MAR 9 73

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
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      <video:duration>1696</video:duration>
      <video:publication_date>2012-09-11T08:39:47.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Y9QfRHfaFq4</video:player_loc>
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    <loc>https://dnatube.com/videos/Lec-17-Computer-Science-169</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 17- Computer Science 169</video:title>
      <video:description>Lec 17- Computer Science 169.
Software Engineering</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22963.jpg</video:thumbnail_loc>
      <video:duration>4469</video:duration>
      <video:publication_date>2012-09-11T10:23:11.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/UNPVs9yhCYs</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 40 -Chemistry 1A</video:title>
      <video:description>&quot;Lec 40 -Chemistry 1A &quot;General Chemistry</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23570.jpg</video:thumbnail_loc>
      <video:duration>3022</video:duration>
      <video:publication_date>2012-09-14T09:28:38.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/-XAdVtrEguI</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
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      <video:tag>Q</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/NH4Cl</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>NH4Cl</video:title>
      <video:description>Ammonium chloride NH4Cl (also Sal ammoniac, salmiac, nushadir salt, sal armagnac, sal armoniac, salt armoniack) is, in its pure form, a clear white water-soluble crystalline salt of ammonia. The aqueous ammonium chloride solution is mildly acidic. Sal ammoniac is a name of natural, mineralogical form of ammonium chloride. The mineral is especially common on burning coal dumps (formed by condensation of coal-derived gases), but also on some volcanoes.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/ad3860c4-6020-4147-85a7-361f67d464de/cand_25.jpg</video:thumbnail_loc>
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      <video:publication_date>2010-11-09T21:52:51.000Z</video:publication_date>
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      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>NH4Cl</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-5-Chemistry-1A-Fall-2011</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 5 - Chemistry 1A - Fall 2011</video:title>
      <video:description>&quot;Lec 5 - Chemistry 1A &quot; General Chemistry. These lectures are filmed during fall 2011 and given by general chemistry professor Michelle Douskey and professor Angelica Stacy.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27108.jpg</video:thumbnail_loc>
      <video:duration>3120</video:duration>
      <video:publication_date>2012-09-21T02:50:32.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/gsScCpoSNWw</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Lec</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-6-Chemistry-1A-Fall-2011</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - Chemistry 1A - Fall 2011</video:title>
      <video:description>&quot;Lec 6 - Chemistry 1A &quot; General Chemistry. These lectures are filmed during fall 2011 and given by general chemistry professor Michelle Douskey and professor Angelica Stacy.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27109.jpg</video:thumbnail_loc>
      <video:duration>3013</video:duration>
      <video:publication_date>2012-09-21T02:50:43.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/DtZHVs_OeEc</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>6</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>1A</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Investing-and-Soldering-Gold-Pontics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Investing and Soldering Gold Pontics</video:title>
      <video:description>&quot;Lec 5 - Investing and Soldering Gold Pontics&quot; Shows the splinting of two cast pontics, investing the crowns in soldering investment, soldering the crowns and finishing the solder joints. Orig. air date: OCT 30 80

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22893.jpg</video:thumbnail_loc>
      <video:duration>2324</video:duration>
      <video:publication_date>2012-09-11T08:43:42.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/TikYx3EeoHw</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>5</video:tag>
      <video:tag>Investing</video:tag>
      <video:tag>and</video:tag>
      <video:tag>soldering</video:tag>
      <video:tag>Gold</video:tag>
      <video:tag>Pontics</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-Cleaning-and-Shaping-Root-Canal-Curved-Canal</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - Cleaning and Shaping Root Canal - Curved Canal</video:title>
      <video:description>&quot;Lec 12 - Cleaning and Shaping Root Canal - Curved Canal&quot; The technique for preparing for a curved root canal is demonstrated on an extracted tooth. X-rays and graphics are used. Orig. air date: JUN 4 74

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22914.jpg</video:thumbnail_loc>
      <video:duration>815</video:duration>
      <video:publication_date>2012-09-11T09:29:28.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/TFxb9lBbI4s</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>12</video:tag>
      <video:tag>cleaning</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Shaping</video:tag>
      <video:tag>Root</video:tag>
      <video:tag>Canal</video:tag>
      <video:tag>Curved</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-Fitting-the-Master-Gutta-Percha-Cone</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - Fitting the Master Gutta-Percha Cone</video:title>
      <video:description>&quot;Lec 13 - Fitting the Master Gutta-Percha Cone&quot; Graphics, X-rays, instrument set-up and a cross-section of an extracted tooth are used to demonstrate the fitting of the master Gutta-Percha cone. Orig. air date: JUN 6 74

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22915.jpg</video:thumbnail_loc>
      <video:duration>953</video:duration>
      <video:publication_date>2012-09-11T09:29:34.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/PKwTWBUob60</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>13</video:tag>
      <video:tag>Fitting</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Master</video:tag>
      <video:tag>Gutta</video:tag>
      <video:tag>Percha</video:tag>
      <video:tag>Cone</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-Gutta-Percha-Lateral-Condensation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - Gutta Percha - Lateral Condensation</video:title>
      <video:description>&quot;Lec 14 - Gutta Percha - Lateral Condensation&quot; Graphics, radiographs and an extracted tooth are used to demonstrate the technique of Gutta-Percha lateral condensation . Orig. air date: JUN 7 74

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22916.jpg</video:thumbnail_loc>
      <video:duration>1322</video:duration>
      <video:publication_date>2012-09-11T09:29:39.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/5bcQySZZJLI</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>14</video:tag>
      <video:tag>Gutta</video:tag>
      <video:tag>Percha</video:tag>
      <video:tag>Lateral</video:tag>
      <video:tag>condensation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-21-Endodontic-Cavity-Preparation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21 - Endodontic Cavity Preparation</video:title>
      <video:description>&quot;Lec 21 - Endodontic Cavity Preparation&quot;Determining location and shape of access opening; use of plaster models to aid in visualizing shape of crown and shape and location of pulp chamber. Orig. air date: OCT 1 75

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22923.jpg</video:thumbnail_loc>
      <video:duration>1441</video:duration>
      <video:publication_date>2012-09-11T09:30:51.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/qO_2lIC1ynY</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>21</video:tag>
      <video:tag>Endodontic</video:tag>
      <video:tag>Cavity</video:tag>
      <video:tag>Preparation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-22-Periapical-Surgery-Muco-Periosteal-Flap</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22 - Periapical Surgery: Muco-Periosteal Flap</video:title>
      <video:description>&quot;Lec 22 - Periapical Surgery: Muco-Periosteal Flap&quot; Dr. Corcoran uses a full muco-periosteal flap (triangular type) in the surgery of maxillary left central incisor. Orig. air date: MAY 4 77

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22924.jpg</video:thumbnail_loc>
      <video:duration>2081</video:duration>
      <video:publication_date>2012-09-11T09:30:56.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/sLkgmX2NpO8</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>22</video:tag>
      <video:tag>Periapical</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>Muco</video:tag>
      <video:tag>Periosteal</video:tag>
      <video:tag>Flap</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-MIT-18085-Computational-Science-and-Engineering-I-Fall-2008</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 - MIT 18.085 Computational Science and Engineering I, Fall 2008</video:title>
      <video:description>&quot;Lec 18 - MIT 18.085 Computational Science and Engineering I, Fall 2008&quot; : Kirchhoff&apos;s Current Law

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15712.jpg</video:thumbnail_loc>
      <video:duration>3277</video:duration>
      <video:publication_date>2012-08-28T19:49:36.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Q95lUJagN0A</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>linear</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>networks</video:tag>
      <video:tag>Lagrange</video:tag>
      <video:tag>multipliers</video:tag>
      <video:tag>differential</video:tag>
      <video:tag>Equations</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Equilibrium</video:tag>
      <video:tag>LaPlace</video:tag>
      <video:tag>s</video:tag>
      <video:tag>equation</video:tag>
      <video:tag>Potential</video:tag>
      <video:tag>flow</video:tag>
      <video:tag>Boundary</video:tag>
      <video:tag>value</video:tag>
      <video:tag>problems</video:tag>
      <video:tag>Fourier</video:tag>
      <video:tag>series</video:tag>
      <video:tag>discrete</video:tag>
      <video:tag>transform</video:tag>
      <video:tag>convolution</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-40-Electrolysis-NB</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 40 - Electrolysis  (NB)</video:title>
      <video:description>Electrolysis  (NB)

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26869.jpg</video:thumbnail_loc>
      <video:duration>365</video:duration>
      <video:publication_date>2012-09-19T02:48:07.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Dc69O-XLKtc</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Electrolysis</video:tag>
      <video:tag>NB</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-24-Programming-Abstractions-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 24 - Programming Abstractions (Stanford)</video:title>
      <video:description>&quot;Lec 24 - Programming Abstractions (Stanford)&quot; Lecture 24 by Julie Zelenski for the Programming Abstractions Course (CS106B) in the Stanford Computer Science Department.

Julie introduces hashing and it&apos;s uses in search and retrieval; map implementations and the different kinds of search algorithms are then discussed. Thereafter she explains  that logarithmic  searches are relatively fast and often finish the search in an immeasurable amount of time. She introduces a different approach  to search that works in a faster manner than linear search. 

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=FE6E58F856038C69

CS 106B Course Website:
http://cs106b.stanford.edu

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanforduniversity/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17698.jpg</video:thumbnail_loc>
      <video:duration>3019</video:duration>
      <video:publication_date>2012-09-03T16:58:02.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/9hT5YQ4sKXk</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>software</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>C</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>language</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>24</video:tag>
      <video:tag>map</video:tag>
      <video:tag>implementation</video:tag>
      <video:tag>Vector</video:tag>
      <video:tag>search</video:tag>
      <video:tag>retrieval</video:tag>
      <video:tag>hash</video:tag>
      <video:tag>Functions</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-MIT-803-Vibrations-and-Waves-Fall-2004</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - MIT 8.03 Vibrations and Waves, Fall 2004</video:title>
      <video:description>&quot;Lec 4 - MIT 8.03 Vibrations and Waves, Fall 2004&quot; Forced Oscillations with Damping - Destructive Resonance

View the complete course: http://ocw.mit.edu/8-03F04

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14492.jpg</video:thumbnail_loc>
      <video:duration>4174</video:duration>
      <video:publication_date>2012-08-26T18:43:13.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/JnI7Z3qeW58</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>vibrations</video:tag>
      <video:tag>waves</video:tag>
      <video:tag>resonance</video:tag>
      <video:tag>superposition</video:tag>
      <video:tag>oscillations</video:tag>
      <video:tag>refraction</video:tag>
      <video:tag>reflection</video:tag>
      <video:tag>Snell</video:tag>
      <video:tag>Maxwell</video:tag>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>Huygens</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/ASM-at-the-USA-Science-and-Engineering-Festival-MWV60</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>ASM at the USA Science and Engineering Festival (MWV60)</video:title>
      <video:description>The American Society for Microbiology at the USA Science and Engineering Festival 2012 in Washington, D.C. Learn what kids have to say about the science and microbiology and the various educational resources ASM offers to students, teachers and parents alike.
Filmed on April 27-28, 2012 at the USA Science and Engineering Festival inWashington, D.C.
Special thanks:
ASM Volunteers
David J. Westernberg, Ph.D., Missouri University of Science and Technology
Neil Baker, Ph.D., Ohio State University
Ron Atlas, Ph., D., University of Louisville, Kentucky
Stanley Maloy, Ph.D., San Diego State University
Vincent Lee, Ph.D., University of Maryland
Stephanie Yarwood, Ph.D., University of Maryland
Ann Smith, Ph.D., University of Maryland
Wade Winkler, Ph.D., University of Maryland
Daniel Stein, Ph.D., University of Maryland
Ken Frauwirth, Ph.D., University of Maryland
Jeff Blazar, University of Maryland
ASM Staff
Garth Hogan
Alaina Scalercio
Barbara Hyde
Basar Akkuzu
Jim Sliwa
Barb Slinker
John Bell
Students and Attendees
Cheryl and Evan Demas
Jacquelyn Campbell
Kennedy Deam
Nima Ranaghi
Rebecca Wilman
Sarah Marsh
Stephanie Brower
Debbie Atlas
Cameras
Ray Ortega, American Society for Microbiology
Chris Condayan, American Society for Microbiology
Edited and Produced by:
Chris Condayan, American Society for Microbiology
All views, comments and opinions expressed in this video
do not necessarily represent those of the American
Society for Microbiology.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_12292.jpg</video:thumbnail_loc>
      <video:duration>438</video:duration>
      <video:publication_date>2012-05-21T09:57:15.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/C9xWBBkZsxg</video:player_loc>
      <video:uploader>Chris Condayan</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>USASEF</video:tag>
      <video:tag>MicrobeWorld</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>Jeff</video:tag>
      <video:tag>Blazar</video:tag>
      <video:tag>Neil</video:tag>
      <video:tag>Baker</video:tag>
      <video:tag>Dave</video:tag>
      <video:tag>Westernberg</video:tag>
      <video:tag>Garth</video:tag>
      <video:tag>Hogan</video:tag>
      <video:tag>Alaina</video:tag>
      <video:tag>Scalercio</video:tag>
      <video:tag>ASM</video:tag>
      <video:tag>press</video:tag>
      <video:tag>Educ</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-Special-Relativity</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - Special Relativity</video:title>
      <video:description>&quot;Lec 9 - Special Relativity&quot; (June 11, 2012) Leonard Susskind discusses plane electromagnetic waves in regards to Maxwell&apos;s equations. He then looks for a Lagrangian formulation of Maxwell&apos;s equations in order to support the laws of conservation. 

In 1905, while only twenty-six years old, Albert Einstein published &quot;On the Electrodynamics of Moving Bodies&quot; and effectively extended classical laws of relativity to all laws of physics, even electrodynamics. In this course, Professor Susskind takes a close look at the special theory of relativity and also at classical field theory. Concepts addressed here include space-time and four-dimensional space-time, electromagnetic fields and their application to Maxwell&apos;s equations.

Originally presented by the Stanford Continuing Studies Program.

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19049.jpg</video:thumbnail_loc>
      <video:duration>5992</video:duration>
      <video:publication_date>2012-09-04T09:31:34.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/sGyXdCb0l50</video:player_loc>
      <video:uploader>0|39|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Science</video:tag>
      <video:tag>Quantum</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>Mathematics</video:tag>
      <video:tag>Maxwell</video:tag>
      <video:tag>equation</video:tag>
      <video:tag>mechanics</video:tag>
      <video:tag>electric</video:tag>
      <video:tag>Field</video:tag>
      <video:tag>motion</video:tag>
      <video:tag>vectors</video:tag>
      <video:tag>Electromagnetic</video:tag>
      <video:tag>wave</video:tag>
      <video:tag>relativity</video:tag>
      <video:tag>Locality</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Stream-Computing</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Stream Computing</video:title>
      <video:description>&quot;Lec 5 - Stream Computing&quot; November 1, 2006 lecture by William Dally for the Stanford University Computer Systems Colloquium (EE 380).

A discussion about the exploration of parallelism and locality with examples drawn from the Imagine and Merrimac projects and from three generations of stream programming systems.

EE 380 | Computer Systems Colloquium:
http://www.stanford.edu/class/ee380/

Stanford Computer Systems Laboratory:
http://csl.stanford.edu/

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanforduniversity/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24079.jpg</video:thumbnail_loc>
      <video:duration>4949</video:duration>
      <video:publication_date>2012-09-14T15:14:05.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/8x7OqjUNbyo</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>5</video:tag>
      <video:tag>stream</video:tag>
      <video:tag>Computing</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Economics-C3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 -Economics C3</video:title>
      <video:description>&quot;Lec 4 -Economics C3 &quot;Introduction to Environmental Economics and Policy</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24141.jpg</video:thumbnail_loc>
      <video:duration>4208</video:duration>
      <video:publication_date>2012-09-15T04:02:35.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/s41MyGVoSZ4</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>4</video:tag>
      <video:tag>Economics</video:tag>
      <video:tag>C3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-137-Addition-of-a-Posterior-Palatal-Seal</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 137  - Addition of a Posterior Palatal Seal</video:title>
      <video:description>&quot;Lec 137  - Addition of a Posterior Palatal Seal&quot; This tape demonstrates the steps of adding additional materital on an inadequate posterior, palatal seal of a maxillary denture. Orig. air date: AUG 4 77

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22942.jpg</video:thumbnail_loc>
      <video:duration>546</video:duration>
      <video:publication_date>2012-09-11T10:07:23.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/C4VkFYMlvWk</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>137</video:tag>
      <video:tag>Addition</video:tag>
      <video:tag>of</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Posterior</video:tag>
      <video:tag>Palatal</video:tag>
      <video:tag>seal</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-138-Repairing-a-Broken-Denture</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 138  - Repairing a Broken Denture</video:title>
      <video:description>&quot;Lec 138  - Repairing a Broken Denture&quot; Shows a technique for repairing a broken mandibular denture.  Orig. air date: APR 29 77

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22943.jpg</video:thumbnail_loc>
      <video:duration>382</video:duration>
      <video:publication_date>2012-09-11T10:07:30.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/opCgwgm3Xhw</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>138</video:tag>
      <video:tag>Repairing</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Broken</video:tag>
      <video:tag>Denture</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-140-Relining-the-Maxillary-Complete-Denture</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 140  - Relining the Maxillary Complete Denture</video:title>
      <video:description>&quot;Lec 140  - Relining the Maxillary Complete Denture&quot; The complete procedure for relining a maxillary complete denture.  Orig. air date: AUG 26 77

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22945.jpg</video:thumbnail_loc>
      <video:duration>523</video:duration>
      <video:publication_date>2012-09-11T10:07:39.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/PCAnPjUMutc</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>140</video:tag>
      <video:tag>Relining</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Maxillary</video:tag>
      <video:tag>Complete</video:tag>
      <video:tag>Denture</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Opportunity-Cost</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Opportunity Cost</video:title>
      <video:description>Opportunity Cost

Opportunity cost (and marginal cost) based on the PPF</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25358.jpg</video:thumbnail_loc>
      <video:duration>348</video:duration>
      <video:publication_date>2012-09-18T13:10:29.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/pkEiHZAtoro</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>opportunity</video:tag>
      <video:tag>cost</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Before-Time-and-Space</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Before Time and Space</video:title>
      <video:description>This national geographic clip describes an era before time and space, the universe of lurking perils like exploding stars, asteroid impacts, and radiation streaming across the universe.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/6fb3fbe0-6c96-4cdc-a5cf-418a25205206/cand_5.jpg</video:thumbnail_loc>
      <video:duration>208</video:duration>
      <video:publication_date>2010-11-14T22:11:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5295.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Before</video:tag>
      <video:tag>time</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>Big</video:tag>
      <video:tag>bang</video:tag>
      <video:tag>God</video:tag>
      <video:tag>Particle</video:tag>
      <video:tag>theory</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Aldol-condensation-reaction-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Aldol condensation reaction (1)</video:title>
      <video:description>Aldol condensations are important in organic synthesis, providing a good way to form carbon–carbon bonds. The Robinson annulation reaction sequence features an aldol condensation; the Wieland-Miescher ketone product is an important starting material for many organic syntheses. Aldol condensations are also commonly discussed in university level organic chemistry classes as a good bond-forming reaction that demonstrates important reaction mechanisms.[1][2][3] In its usual form, it involves the nucleophilic addition of a ketone enolate to an aldehyde to form a β-hydroxy ketone, or &quot;aldol&quot; (aldehyde + alcohol), a structural unit found in many naturally occurring molecules and pharmaceuticals</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/42da5658-69be-4080-982d-02a0a70bf948/cand_25.jpg</video:thumbnail_loc>
      <video:duration>525</video:duration>
      <video:publication_date>2010-11-09T22:11:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4902.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Aldol</video:tag>
      <video:tag>condensation</video:tag>
      <video:tag>Reaction</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-142-Waxing-a-Maxillary-Left-First-Molar</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 142  - Waxing a Maxillary Left First Molar</video:title>
      <video:description>&quot;Lec 142  - Waxing a Maxillary Left First Molar and Mandibular First Molar&quot;The process used in waxing a maxillary left first molar and waxing an inlay in the mandibular first molar. This is a laboratory exercise for dental students. Orig. air date: JUN 24 78

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22947.jpg</video:thumbnail_loc>
      <video:duration>993</video:duration>
      <video:publication_date>2012-09-11T10:11:08.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/VQ5U7FfiFl0</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>142</video:tag>
      <video:tag>Waxing</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Maxillary</video:tag>
      <video:tag>Left</video:tag>
      <video:tag>First</video:tag>
      <video:tag>Molar</video:tag>
      <video:tag>and</video:tag>
      <video:tag>mandibular</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-143-Contouring-Ceramo-Metal-Pontic</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 143  - Contouring Ceramo-Metal Pontic</video:title>
      <video:description>&quot;Lec 143  - Contouring Ceramo-Metal Pontic&quot; Dr. McPhee shows the armamentarium and procedure to adjust a premade ceramo-metal pontic used in a maxillary incisor.  Orig. air date: DEC 1 81

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22948.jpg</video:thumbnail_loc>
      <video:duration>376</video:duration>
      <video:publication_date>2012-09-11T10:11:11.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/2yyTWWYn6l4</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>143</video:tag>
      <video:tag>Contouring</video:tag>
      <video:tag>Ceramo</video:tag>
      <video:tag>Metal</video:tag>
      <video:tag>Pontic</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-Letters-and-Science-C70V-Spring-2010</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16- Letters and Science C70V Spring 2010</video:title>
      <video:description>Lec 16- Letters and Science C70V .
Descriptive Introduction to Physics. This lecture is filmed on Spring 2010.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16922.jpg</video:thumbnail_loc>
      <video:duration>4475</video:duration>
      <video:publication_date>2012-09-01T16:36:45.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/w8yFkcoCB2I</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Spring</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-145-Survey-of-Partially-Edentulous-Diagnostic-Casts</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 145  - Survey of Partially Edentulous Diagnostic Casts</video:title>
      <video:description>&quot;Lec 145  - Survey of Partially Edentulous Diagnostic Casts&quot; Shows the armamentarium and techniques needed to survey the partially edentulous diagnostic cast.  Orig. air date: JUL 18 75

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22950.jpg</video:thumbnail_loc>
      <video:duration>2267</video:duration>
      <video:publication_date>2012-09-11T10:11:15.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/EfxxNtAnHUc</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>145</video:tag>
      <video:tag>Survey</video:tag>
      <video:tag>of</video:tag>
      <video:tag>partially</video:tag>
      <video:tag>edentulous</video:tag>
      <video:tag>Diagnostic</video:tag>
      <video:tag>Casts</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-146-Wax-up-Procedures-for-Ceramometal-and-Pinledge-Retainers</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 146 - Wax up Procedures for Ceramometal and Pinledge Retainers</video:title>
      <video:description>&quot;Lec 146 - Wax up Procedures for Ceramometal and Pinledge Retainers&quot; Orig air date: JAN 19 88

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22951.jpg</video:thumbnail_loc>
      <video:duration>2007</video:duration>
      <video:publication_date>2012-09-11T10:18:43.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/L6lX-f0z5k8</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>146</video:tag>
      <video:tag>wax</video:tag>
      <video:tag>up</video:tag>
      <video:tag>Procedures</video:tag>
      <video:tag>for</video:tag>
      <video:tag>Ceramometal</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Pinledge</video:tag>
      <video:tag>Retainers</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-150-Bonding-Technology-for-a-Removable-Partial-Denture</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 150 - Bonding Technology for a Removable Partial Denture</video:title>
      <video:description>&quot;Lec 150 - Bonding Technology for a Removable Partial Denture&quot; Demonstrates the use of bonding technology (enamel recontouring and composite bonding) for the preparation of abutment teeth in fabrication of a removable partial denture. Orig. air date: JUL 17 87

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22955.jpg</video:thumbnail_loc>
      <video:duration>926</video:duration>
      <video:publication_date>2012-09-11T10:19:16.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/XRIISjyQ9hI</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>150</video:tag>
      <video:tag>Bonding</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>for</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Removable</video:tag>
      <video:tag>Partial</video:tag>
      <video:tag>Denture</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Public-Health-253E-Spring-2011</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 -Public Health 253E - Spring 2011</video:title>
      <video:description>&quot;Lec 8 - Spring 2011 -Public Health 253E&quot; Public Health 253E, 001 - Ethical Challenges in Public Health Interventions
Professor: Harvey Kayman</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24109.jpg</video:thumbnail_loc>
      <video:duration>6604</video:duration>
      <video:publication_date>2012-09-15T03:25:52.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/F11rBfdLXuM</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>8</video:tag>
      <video:tag>Public</video:tag>
      <video:tag>Health</video:tag>
      <video:tag>253E</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-MIT-1803-Differential-Equations-Spring-2006</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - MIT 18.03 Differential Equations, Spring 2006</video:title>
      <video:description>&quot;Lec 5 - MIT 18.03 Differential Equations, Spring 2006&quot; First-order Autonomous ODE&apos;s: Qualitative Methods, Applications.

View the complete course: http://ocw.mit.edu/18-03S06

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14824.jpg</video:thumbnail_loc>
      <video:duration>2744</video:duration>
      <video:publication_date>2012-08-28T02:09:49.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/te6Mplq3DCU</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>Mathematics</video:tag>
      <video:tag>differential</video:tag>
      <video:tag>Equations</video:tag>
      <video:tag>coefficients</video:tag>
      <video:tag>oscillations</video:tag>
      <video:tag>resonance</video:tag>
      <video:tag>Numbers</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-25-Programming-Abstractions-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 25 - Programming Abstractions (Stanford)</video:title>
      <video:description>&quot;Lec 25 - Programming Abstractions (Stanford)&quot; Lecture 25 by Julie Zelenski for the Programming Abstractions Course (CS106B) in the Stanford Computer Science Department. 

Julie examines a case study and opening up the lexicon file, which is complicated; she walks the students through the code and explains why she wrote it as she did as opposed to a sorted vector or binary search tree. She then introduces the DAWG data structure.

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=FE6E58F856038C69

CS 106B Course Website:
http://cs106b.stanford.edu

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanforduniversity/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17699.jpg</video:thumbnail_loc>
      <video:duration>3036</video:duration>
      <video:publication_date>2012-09-03T16:58:05.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/TJ8SkcUSdbU</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>software</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>C</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>language</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>25</video:tag>
      <video:tag>lexicon</video:tag>
      <video:tag>sorted</video:tag>
      <video:tag>Vector</video:tag>
      <video:tag>binary</video:tag>
      <video:tag>search</video:tag>
      <video:tag>tree</video:tag>
      <video:tag>flatten</video:tag>
      <video:tag>array</video:tag>
      <video:tag>dawg</video:tag>
      <video:tag>directed</video:tag>
      <video:tag>acyclic</video:tag>
      <video:tag>Word</video:tag>
      <video:tag>Graph</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-153-Contouring-A-Ceramo-Metal-Pontic</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 153 - Contouring A Ceramo Metal Pontic</video:title>
      <video:description>&quot;Lec 153 - Contouring A Ceramo Metal Pontic&quot; Demonstrates the recontouring, staining, and glazing of a ready-made porcelain pontic before incorporation into the final bridge. Orig. air date: OCT 22 87

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22958.jpg</video:thumbnail_loc>
      <video:duration>1341</video:duration>
      <video:publication_date>2012-09-11T10:19:41.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/xmHK1DeX6Wo</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>153</video:tag>
      <video:tag>Contouring</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Ceramo</video:tag>
      <video:tag>Metal</video:tag>
      <video:tag>Pontic</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-154-Custom-Impression-Tray-Construction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 154 - Custom Impression Tray Construction</video:title>
      <video:description>&quot;Lec 154 - Custom Impression Tray Construction&quot; Shows the rationale and construction of a custom impression tray for vinyl polysiloxane impression material.  Orig. air date: OCT 22 87

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22959.jpg</video:thumbnail_loc>
      <video:duration>967</video:duration>
      <video:publication_date>2012-09-11T10:19:43.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/zywD5hoFj5g</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>154</video:tag>
      <video:tag>Custom</video:tag>
      <video:tag>Impression</video:tag>
      <video:tag>Tray</video:tag>
      <video:tag>Construction</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-155-Spruing-Sequence-For-Anterior-Abutments</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 155 - Spruing Sequence For Anterior Abutments</video:title>
      <video:description>&quot;Lec 155 - Spruing Sequence For Anterior Abutments&quot; Shows the attachment of a premade wax sprue to the waxed abutment teeth of a maxillary anterior three unit bridge.  Orig. air date: JAN 26 88

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22960.jpg</video:thumbnail_loc>
      <video:duration>371</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/dqQVJaLxCyE</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 156  - Waxing the First Molar: Spruing and Margination</video:title>
      <video:description>&quot;Lec 156  - Waxing the First Molar: Spruing and Margination&quot; Orig. air date: AUG 26 87

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22968.jpg</video:thumbnail_loc>
      <video:duration>3178</video:duration>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 157  - Fabrication of Full Arch Impression and Tray</video:title>
      <video:description>&quot;Lec 157  - Fabrication of Full Arch Impression and Tray &quot; Orig. air date: AUG 26 87

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22969.jpg</video:thumbnail_loc>
      <video:duration>971</video:duration>
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    <loc>https://dnatube.com/videos/Lec-158-Electrosurgery-The-Instrument-and-its-Common-Uses</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 158  - Electrosurgery: The Instrument  and its Common Uses</video:title>
      <video:description>&quot;Lec 158  - Electrosurgery: The Instrument  and its Common Uses&quot; Orig. air date: NOV 2 80

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22970.jpg</video:thumbnail_loc>
      <video:duration>902</video:duration>
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    <loc>https://dnatube.com/videos/Lec-28-Chemistry-1A-Fall-2010</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 28- Chemistry 1A - Fall 2010</video:title>
      <video:description>Lec 28- Chemistry 1A.
This general chemistry lecture is provided by professor Angelica Stacy during fall 2010.</video:description>
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      <video:duration>2888</video:duration>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 164 -Posterior Etch Metal, Resin Bonded Bridge Techniques</video:title>
      <video:description>&quot;Lec 164 -Posterior Etch Metal, Resin Bonded Bridge Techniques&quot; Dr. Lorey discusses the theory and the clinical procedures involved in the design and delivery of a three unit bridge for a maxillary first molar. Orig. air date: AUG 3 89

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22976.jpg</video:thumbnail_loc>
      <video:duration>1239</video:duration>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 84 - Sum of Functions</video:title>
      <video:description>Sum of Functions

u17_l3_t1_we1 Sum of Functions</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25346.jpg</video:thumbnail_loc>
      <video:duration>153</video:duration>
      <video:publication_date>2012-09-18T03:00:32.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/n34dqyVCXs4</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Lec-169-Shade-Modification-and-Characterization-of-Ceramo-Metal-Restorations</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 169 -Shade Modification and Characterization of Ceramo-Metal Restorations</video:title>
      <video:description>&quot;Lec 169 -Shade Modification and Characterization of Ceramo-Metal Restorations&quot; Shows the mechanics of color selection and shade modification of ceramo-metal restorations.  Orig. air date: NOV 4 81

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22981.jpg</video:thumbnail_loc>
      <video:duration>2280</video:duration>
      <video:publication_date>2012-09-11T10:31:42.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/rbeTGTAeA7o</video:player_loc>
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    <loc>https://dnatube.com/videos/Lec-170-Mixing-of-Alumina-EBA-Cement</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 170 -Mixing of Alumina EBA Cement</video:title>
      <video:description>&quot;Lec 170 -Mixing of Alumina EBA Cement&quot; Dispensing of the cement powder and liquid followed by proper mixing to the point of use for cementation.  Orig. air date: OCT 30 72

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22982.jpg</video:thumbnail_loc>
      <video:duration>253</video:duration>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 27 - Programming Abstractions (Stanford)</video:title>
      <video:description>&quot;Lec 27 - Programming Abstractions (Stanford)&quot; Lecture 27 by Keith (for Julie Zelenski)--a section leader and the instructor of CS 106L--for the Programming Abstractions Course (CS106B) in the Stanford Computer Science Department. 

In the final lecture, Keith talks about the C++ programming language. He starts of with C++ history, C++ without CS 106 and what comes next. 

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=FE6E58F856038C69

CS 106B Course Website:
http://cs106b.stanford.edu

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanforduniversity/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17706.jpg</video:thumbnail_loc>
      <video:duration>2494</video:duration>
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    <loc>https://dnatube.com/videos/Lec-Last-Maxillary-Arch-Impression</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec Last - Maxillary Arch Impression</video:title>
      <video:description>&quot;Lec Last - Maxillary Arch Impression&quot; This presentation goes through impressions of multiple anterior preparations with bonnets in posterior preparations. Orig. air date: AUG 19 74

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22992.jpg</video:thumbnail_loc>
      <video:duration>2660</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/1CijcPNXS_Y</video:player_loc>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>&quot;Lec 3 -Economics C3&quot;Introduction to Environmental Economics and Policy</video:description>
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      <video:duration>4561</video:duration>
      <video:publication_date>2012-09-15T04:02:29.000Z</video:publication_date>
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  <url>
    <loc>https://dnatube.com/videos/congruent-triangles</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>congruent triangles</video:title>
      <video:description>congruent triangles, more... http://www.sonom.gr</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/04/31743deb-08f2-45fb-9508-9109d5d38499/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2012-04-16T15:19:33.000Z</video:publication_date>
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      <video:uploader>dimitris poimenidis</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 3 -  Custom Classes, Memory Management, and ObjC Properties</video:title>
      <video:description>&quot;Lec 3 -  Custom Classes, Memory Management, and ObjC Properties&quot; (April 8, 2009) Evan Doll discusses custom classes, object lifecycles, autorelease, and properties.

Stanford University:
http://www.stanford.edu/

Stanford School of Engineering:
http://soe.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18698.jpg</video:thumbnail_loc>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - Spectacle</video:title>
      <video:description>&quot;Lec 12 - Spectacle&quot; By filling out a simple web-form, users can create a slideshow from Harvard-owned visual resources for which a version is stored within DRS and a description exists within a Harvard Library catalog. Core features: Images are automatically imported or referenced from DRS; captions are automatically derived from catalog records; captions are linked to their corresponding the catalog records; the service is available to everyone.

Produced by the Berkman Center for Internet &amp; Society
Filmed and Edited by Daniel Dennis Jones with Rocky Acosta

Creative Commons music by Hank &amp; Mike: 
http://soundcloud.com/hankandmike/hank-mike-ver-nderung-free</video:description>
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      <video:publication_date>2012-09-12T05:24:41.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/lbpWsUxqReY</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-11-Electrical-Engineering-141-Spring-2011</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 Electrical Engineering 141 - Spring 2011</video:title>
      <video:description>Introduction to Digital Integrated Circuits Lecture 11 is explained in this video.  This lecture is a part of the course series of electrical engineering 141, 001 and it is recorded Spring 2011.</video:description>
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      <video:duration>4955</video:duration>
      <video:publication_date>2012-09-15T04:19:48.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/uEkELZ0A1L8</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>Lec</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-1-Sociology-150A-Introduction-to-Social-Psychology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Sociology 150A -  Introduction to Social Psychology</video:title>
      <video:description>&quot;Lec 1 - Sociology 150A -  Introduction to Social Psychology&quot;Social Psychology: Self and Society
Professor Robb Willer</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24247.jpg</video:thumbnail_loc>
      <video:duration>3461</video:duration>
      <video:publication_date>2012-09-15T05:31:46.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/edfKMAePWfE</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Sociology</video:category>
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      <video:tag>150A</video:tag>
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      <video:tag>to</video:tag>
      <video:tag>social</video:tag>
      <video:tag>Psychology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lecture-5-MIT-802-Electricity-and-Magnetism-Spring-2002</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture 5 | MIT 8.02 Electricity and Magnetism, Spring 2002</video:title>
      <video:description>E = -grad V
More on Equipotential Surfaces
Conductors
Electrostatic Shielding (Faraday Cage)

Romanian translation courtesy of Mihai Olteanu.

View the complete course at: http://ocw.mit.edu/8-02S02

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_12024.jpg</video:thumbnail_loc>
      <video:duration>2998</video:duration>
      <video:publication_date>2012-04-01T01:01:02.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/qaZQzIXv2RQ</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>introduction</video:tag>
      <video:tag>to</video:tag>
      <video:tag>electromagnetism</video:tag>
      <video:tag>and</video:tag>
      <video:tag>electrostatics</video:tag>
      <video:tag>electric</video:tag>
      <video:tag>Charge</video:tag>
      <video:tag>Coulomb</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>Structure</video:tag>
      <video:tag>of</video:tag>
      <video:tag>matter</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Fights-required-by-twin-newborns-to-survive</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Fights required by twin newborns to survive</video:title>
      <video:description>In twin to twin transfusion one half of identical twins gets short changed by the other. Developments in the medical field has come a long way and these twins were separated before birth and this video presents the journey of the newborns and their fights to survive.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/984b476e-547c-47cc-bd63-c1ae541f99df/cand_5.jpg</video:thumbnail_loc>
      <video:duration>340</video:duration>
      <video:publication_date>2011-12-06T18:39:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10836.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Developmental Biology</video:category>
      <video:tag>newborn</video:tag>
      <video:tag>fights</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Survive</video:tag>
      <video:tag>part</video:tag>
      <video:tag>4</video:tag>
      <video:tag>of</video:tag>
      <video:tag>5</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Programming-Paradigms-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Programming Paradigms (Stanford)</video:title>
      <video:description>&quot;Lec 3 - Programming Paradigms (Stanford)&quot; Lecture by Professor Jerry Cain for Programming Paradigms (CS107) in the Stanford University Computer Science department.  In this lecture, Prof. Cain discusses C programming, focusing upon string duplicates, string copy, and memory diagrams.

Programming Paradigms (CS107) introduces several programming languages, including C, Assembly, C++, Concurrent Programming, Scheme, and Python.  The class aims to teach students how to write code for each of these individual languages and to understand the programming paradigms behind these languages.

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=9D558D49CA734A02

CS 107 Course Website:
http://www.CS107.stanford.edu/

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17720.jpg</video:thumbnail_loc>
      <video:duration>3169</video:duration>
      <video:publication_date>2012-09-03T17:08:37.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/H4MQXBF6FN4</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Science</video:tag>
      <video:tag>math</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>language</video:tag>
      <video:tag>source</video:tag>
      <video:tag>Code</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>paradigm</video:tag>
      <video:tag>C</video:tag>
      <video:tag>bit</video:tag>
      <video:tag>byte</video:tag>
      <video:tag>Pi</video:tag>
      <video:tag>array</video:tag>
      <video:tag>struct</video:tag>
      <video:tag>address</video:tag>
      <video:tag>string</video:tag>
      <video:tag>duplicate</video:tag>
      <video:tag>copy</video:tag>
      <video:tag>activation</video:tag>
      <video:tag>Record</video:tag>
      <video:tag>Memory</video:tag>
      <video:tag>diagram</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Garfields-proof-for-pythagorean-theorem</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Garfield&apos;s proof for pythagorean theorem</video:title>
      <video:description>Garfield&apos;s proof for pythagorean theorem, more... http://www.sonom.gr</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/04/9a3af3ca-6075-48fd-bcbd-31eac3dabe22/cand_5.jpg</video:thumbnail_loc>
      <video:duration>93</video:duration>
      <video:publication_date>2012-04-02T13:28:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/12078.mp4</video:content_loc>
      <video:uploader>dimitris poimenidis</video:uploader>
      <video:category>Tutorials</video:category>
      <video:tag>Garfield</video:tag>
      <video:tag>Proof</video:tag>
      <video:tag>pythagoras</video:tag>
      <video:tag>Maths</video:tag>
      <video:tag>Mathematics</video:tag>
      <video:tag>education</video:tag>
      <video:tag>Greece</video:tag>
      <video:tag>Pythagorean</video:tag>
      <video:tag>theorem</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Programming-Paradigms-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Programming Paradigms (Stanford)</video:title>
      <video:description>&quot;Lec 4 - Programming Paradigms (Stanford)&quot; Lecture by Professor Jerry Cain for Programming Paradigms (CS107) in the Stanford University Computer Science department.  In this lecture, Prof. Cain discusses C and C++ programming, including bit patterns, memory copy, and linear search.

Programming Paradigms (CS107) introduces several programming languages, including C, Assembly, C++, Concurrent Programming, Scheme, and Python.  The class aims to teach students how to write code for each of these individual languages and to understand the programming paradigms behind these languages.

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=9D558D49CA734A02

CS 107 Course Website:
http://www.CS107.stanford.edu/

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17721.jpg</video:thumbnail_loc>
      <video:duration>3084</video:duration>
      <video:publication_date>2012-09-03T17:08:44.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/_eR4rxnM7Lc</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Science</video:tag>
      <video:tag>math</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>language</video:tag>
      <video:tag>source</video:tag>
      <video:tag>Code</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>paradigm</video:tag>
      <video:tag>C</video:tag>
      <video:tag>bit</video:tag>
      <video:tag>pattern</video:tag>
      <video:tag>byte</video:tag>
      <video:tag>compiler</video:tag>
      <video:tag>Memory</video:tag>
      <video:tag>copy</video:tag>
      <video:tag>character</video:tag>
      <video:tag>Template</video:tag>
      <video:tag>void</video:tag>
      <video:tag>swap</video:tag>
      <video:tag>Crash</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>search</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-Last-Online-Digital-Atlas-Viewer</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec Last - Online Digital Atlas Viewer</video:title>
      <video:description>&quot;Lec Last - Online Digital Atlas Viewer&quot; Online Digital Atlas Viewer allows digitized atlases to be &quot;read&quot; as they were meant to be, that is, spatially, not in page order.Atlases are not like other books, read sequentially page by page. Atlases are meant to be explored spatially, jumping from one page to the next based on proximity.

Produced by the Berkman Center for Internet &amp; Society
Filmed and Edited by Daniel Dennis Jones with Rocky Acosta

Creative Commons music by Hank &amp; Mike: 
http://soundcloud.com/hankandmike/hank-mike-ver-nderung-free</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23025.jpg</video:thumbnail_loc>
      <video:duration>198</video:duration>
      <video:publication_date>2012-09-12T05:25:02.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/VmCdH8Vh7g0</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>Last</video:tag>
      <video:tag>Online</video:tag>
      <video:tag>digital</video:tag>
      <video:tag>ATLAS</video:tag>
      <video:tag>Viewer</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Biological-Classification</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Biological Classification</video:title>
      <video:description>Biological Classification and kingdoms</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/116a1f96-9549-4596-87d5-2ec6c2d4eb6f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>185</video:duration>
      <video:publication_date>2010-11-22T21:26:08.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5664.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Biological</video:tag>
      <video:tag>Classification</video:tag>
      <video:tag>Kingdoms</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-Last-With-Paul-Celan-into-the-21st-Century-Pierre-Joris-Woodberry-Poetry-Room</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec Last - With Paul Celan into the 21st Century: Pierre Joris || Woodberry Poetry Room</video:title>
      <video:description>&quot;Lec Last - With Paul Celan into the 21st Century: Pierre Joris || Woodberry Poetry Room&quot; Eminent poet and translator Pierre Joris meditates on his 50-year engagement with the works of Paul Celan. A multimedia show, produced by Nicole Peyrafitte, the event integrates a range of elements including live narrative and translated poems, and a slideshow of visual materials including photographs, manuscript pages, etchings by Gisèle Celan-Lestrange, historical documents and other relevant and resonant materials. The recording was made during the Occupy Harvard movement and references are made to it at the beginning of the program.

November 15, 2011 at the Edison-Newman Room, Houghton Library

http://hcl.harvard.edu/poetryroom</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23035.jpg</video:thumbnail_loc>
      <video:duration>4286</video:duration>
      <video:publication_date>2012-09-12T05:34:39.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/O6FlWKyqUyM</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>Last</video:tag>
      <video:tag>with</video:tag>
      <video:tag>Paul</video:tag>
      <video:tag>Celan</video:tag>
      <video:tag>into</video:tag>
      <video:tag>the</video:tag>
      <video:tag>21st</video:tag>
      <video:tag>Century</video:tag>
      <video:tag>Pierre</video:tag>
      <video:tag>Joris</video:tag>
      <video:tag>Woodberry</video:tag>
      <video:tag>poetry</video:tag>
      <video:tag>Room</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Molecules-Movement-and-Motors-Anna-C-Balazs-and-Larry-SB-Goldstein-Radcliffe-Institute</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Molecules, Movement, and Motors: Anna C. Balazs and Larry S.B. Goldstein - Radcliffe Institu</video:title>
      <video:description>&quot;Lec 3 - Molecules, Movement, and Motors: Anna C. Balazs and Larry S.B. Goldstein - Radcliffe Institute&quot; &quot;Using Chemical Gradients as Motors to Propel Biomimetic Cells and Worms&quot; by Anna C. Balazs (University of Pittsburgh), introduced by Dimitar Sasselov (Radcliffe Institute for Advanced Study and Harvard University)

&quot;Molecular Motors in Axonal Transport&quot; by Larry S.B. Goldstein (University of California at San Diego and Howard Hughes Medical Institute), introduced by Elizabeth Engle (Children&apos;s Hospital Boston and Howard Hughes Medical Institute)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23038.jpg</video:thumbnail_loc>
      <video:duration>5987</video:duration>
      <video:publication_date>2012-09-12T05:40:01.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/BPbXSxLettI</video:player_loc>
      <video:uploader>0|16|0</video:uploader>
      <video:category>Molecular Genetics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>3</video:tag>
      <video:tag>Molecules</video:tag>
      <video:tag>movement</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Motors</video:tag>
      <video:tag>Anna</video:tag>
      <video:tag>C</video:tag>
      <video:tag>Balazs</video:tag>
      <video:tag>Larry</video:tag>
      <video:tag>s</video:tag>
      <video:tag>b</video:tag>
      <video:tag>Goldstein</video:tag>
      <video:tag>Radcliffe</video:tag>
      <video:tag>Institute</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-28-Electrical-Engineering-141-Spring-2011</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 28 - Electrical Engineering 141 - Spring 2011</video:title>
      <video:description>Introduction to Digital Integrated Circuits Lecture 28  is explained in this video.  This lecture is a part of the course series of electrical engineering 141, 001 and it is recorded Spring 2011.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24189.jpg</video:thumbnail_loc>
      <video:duration>5101</video:duration>
      <video:publication_date>2012-09-15T04:37:22.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ZCHRItzhqJ8</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>28</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>141</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Oral-evacuation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Oral evacuation</video:title>
      <video:description>&quot;Lec 8 - Oral evacuation&quot; This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22857.jpg</video:thumbnail_loc>
      <video:duration>524</video:duration>
      <video:publication_date>2012-09-11T08:25:06.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/jH1Nwb7Z5vc</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>8</video:tag>
      <video:tag>Oral</video:tag>
      <video:tag>evacuation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Programming-Paradigms-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Programming Paradigms (Stanford)</video:title>
      <video:description>&quot;Lec 7 - Programming Paradigms (Stanford)&quot; Lecture by Professor Jerry Cain for Programming Paradigms (CS107) in the Stanford University Computer Science department.  In this lecture, Prof. Cain continues his lecture on the C programming language and generic stacks.

Programming Paradigms (CS107) introduces several programming languages, including C, Assembly, C++, Concurrent Programming, Scheme, and Python.  The class aims to teach students how to write code for each of these individual languages and to understand the programming paradigms behind these languages.

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=9D558D49CA734A02

CS 107 Course Website:
http://www.CS107.stanford.edu/

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17727.jpg</video:thumbnail_loc>
      <video:duration>3190</video:duration>
      <video:publication_date>2012-09-03T17:11:26.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Yr1YnOVG-4g</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Science</video:tag>
      <video:tag>math</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>language</video:tag>
      <video:tag>source</video:tag>
      <video:tag>Code</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>paradigm</video:tag>
      <video:tag>C</video:tag>
      <video:tag>bit</video:tag>
      <video:tag>byte</video:tag>
      <video:tag>generic</video:tag>
      <video:tag>string</video:tag>
      <video:tag>stack</video:tag>
      <video:tag>character</video:tag>
      <video:tag>Star</video:tag>
      <video:tag>copy</video:tag>
      <video:tag>asterisk</video:tag>
      <video:tag>ampersand</video:tag>
      <video:tag>compiler</video:tag>
      <video:tag>rotate</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lutetium-10-Periodic-Table-of-Videos</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lutetium 10 - Periodic Table of Videos</video:title>
      <video:description>Lutetium is element number 71 and has the chemical symbol Lu. But did you know it was named after a very famous capital city? Videos of all the elements at http://www.periodicvideos.com/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_12100.jpg</video:thumbnail_loc>
      <video:duration>94</video:duration>
      <video:publication_date>2012-04-03T14:26:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/a5T1xXoR8XI</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Lutetium</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-Fertility-Attitudes-and-Practices</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - Fertility Attitudes and Practices</video:title>
      <video:description>&quot;Lec 13 - Fertility Attitudes and Practices&quot; Global Problems of Population Growth (MCDB 150)

Surveys show that most women are having more children than they would prefer to have. Further, studies show that the vast majority of women know about various forms of contraception. One World Bank study has shown that family planning programs have little impact unless they are attended by improved living standards and increasing status of women.

00:00 - Chapter 1. Desired Number of Children in Bolivia
10:40 - Chapter 2. Ideal Number of Children Across Countries
19:34 - Chapter 3. Anecdotes on Contraception in Kenya

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23102.jpg</video:thumbnail_loc>
      <video:duration>1783</video:duration>
      <video:publication_date>2012-09-12T12:17:59.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/fWxeAOtJ6qE</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>13</video:tag>
      <video:tag>Fertility</video:tag>
      <video:tag>Attitudes</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Practices</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-Cosmic-Background-Radiation-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - Cosmic Background Radiation 2</video:title>
      <video:description>Cosmic Background Radiation 2

Cosmic Background Radiation 2 - Redshift of the Cosmic Background Radiation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24927.jpg</video:thumbnail_loc>
      <video:duration>615</video:duration>
      <video:publication_date>2012-09-17T17:39:10.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/06z7Q8TWPyU</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Cosmic</video:tag>
      <video:tag>Background</video:tag>
      <video:tag>radiation</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Darmstadtium-video-Periodic-Table-of-Videos</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Darmstadtium video - Periodic Table of Videos</video:title>
      <video:description>We&apos;re in Germany for a new and improved video about element 110, showing you exactly where it was created. All the elements at http://www.periodicvideos.com/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_12135.jpg</video:thumbnail_loc>
      <video:duration>176</video:duration>
      <video:publication_date>2012-04-03T14:41:43.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/lhvMqva3-7M</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>darmstadt</video:tag>
      <video:tag>gsi</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Biology-1AL-Vibrio-streaking-Photosynthesis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Biology 1AL - Vibrio streaking, Photosynthesis</video:title>
      <video:description>&quot;Lec 3 - Biology 1AL - Vibrio streaking, Photosynthesis&quot;General Biology Laboratory</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24207.jpg</video:thumbnail_loc>
      <video:duration>4907</video:duration>
      <video:publication_date>2012-09-15T04:53:25.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/PdToVvZc6mo</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Developmental Biology</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>3</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>1AL</video:tag>
      <video:tag>Vibrio</video:tag>
      <video:tag>streaking</video:tag>
      <video:tag>Photosynthesis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Programming-Paradigms-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Programming Paradigms (Stanford)</video:title>
      <video:description>&quot;Lec 8 - Programming Paradigms (Stanford)&quot; Lecture by Professor Jerry Cain for Programming Paradigms (CS107) in the Stanford University Computer Science department.  In this lecture, Prof. Cain discusses heap segments and their use in the C programming language.

Programming Paradigms (CS107) introduces several programming languages, including C, Assembly, C++, Concurrent Programming, Scheme, and Python.  The class aims to teach students how to write code for each of these individual languages and to understand the programming paradigms behind these languages.

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=9D558D49CA734A02

CS 107 Course Website:
http://www.CS107.stanford.edu/

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17728.jpg</video:thumbnail_loc>
      <video:duration>3044</video:duration>
      <video:publication_date>2012-09-03T17:11:28.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/1nYDflSL0Mg</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Science</video:tag>
      <video:tag>math</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>language</video:tag>
      <video:tag>source</video:tag>
      <video:tag>Code</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>paradigm</video:tag>
      <video:tag>C</video:tag>
      <video:tag>bit</video:tag>
      <video:tag>byte</video:tag>
      <video:tag>heap</video:tag>
      <video:tag>Segment</video:tag>
      <video:tag>malloc</video:tag>
      <video:tag>realloc</video:tag>
      <video:tag>free</video:tag>
      <video:tag>pointer</video:tag>
      <video:tag>address</video:tag>
      <video:tag>processor</video:tag>
      <video:tag>register</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-IIT-JEE-Diameter-Slope</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - IIT JEE Diameter Slope</video:title>
      <video:description>IIT JEE Diameter Slope

2010 IIT JEE Paper 1 problem 37 Diameter Slope</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24945.jpg</video:thumbnail_loc>
      <video:duration>468</video:duration>
      <video:publication_date>2012-09-17T17:46:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/pdXcf5ZWHf0</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>IIT</video:tag>
      <video:tag>JEE</video:tag>
      <video:tag>Diameter</video:tag>
      <video:tag>slope</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-24-Censorship</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 24 - Censorship</video:title>
      <video:description>&quot;Lec 24 - Censorship&quot;Philosophy and the Science of Human Nature (PHIL 181)

Professor Gendler explores some aspects of the question of what sorts of non-rational persuasion are legitimate for a government to engage in. She begins with two modern examples that illustrate Plato&apos;s view on state censorship. She next turns to the text itself and outlines in detail Plato&apos;s argument that since we are vulnerable to non-rational persuasion, and since a powerful source of such persuasion is imitative poetry, such poetry must be censored by the state. Drawing on a number of earlier themes from the course, she then discusses several implications of the fact our limited ability to rationally regulate our non-rational responses to representations makes fiction both potentially powerful, and potentially dangerous.

00:00 - Chapter 1. Two Modern Examples of Plato on Censorship
16:08 - Chapter 2. Plato on Censorship
24:42 - Chapter 3. Plato on Education
30:27 - Chapter 4. When Engaging with Fiction Can Be Beneficial

Complete course materials are available at the Open Yale Courses website: http://oyc.yale.edu

This course was recorded in Spring 2011.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23623.jpg</video:thumbnail_loc>
      <video:duration>2722</video:duration>
      <video:publication_date>2012-09-14T09:46:44.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/AOk-5OEtWSU</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Philosophy</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>24</video:tag>
      <video:tag>censorship</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-39-Chemistry-1A-Fall-2010</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 39- Chemistry 1A - Fall 2010</video:title>
      <video:description>Lec 39- Chemistry 1A.
This general chemistry lecture is provided by professor Angelica Stacy during fall 2010.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17038.jpg</video:thumbnail_loc>
      <video:duration>2925</video:duration>
      <video:publication_date>2012-09-02T05:04:38.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/XREP8wQQGFQ</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-Computer-Science-10-Algorithms-II</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6-* Computer Science 10 - Algorithms II</video:title>
      <video:description>&quot;Lec 6-* Computer Science 10 - Algorithms IIThe Beauty and Joy of Computing</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23713.jpg</video:thumbnail_loc>
      <video:duration>3076</video:duration>
      <video:publication_date>2012-09-14T10:39:38.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/33snhLNsrLY</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>6</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>10</video:tag>
      <video:tag>algorithms</video:tag>
      <video:tag>II</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-IIT-JEE-Hairy-Trig-and-Algebra-Part-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - IIT JEE Hairy Trig and Algebra (Part 2)</video:title>
      <video:description>IIT JEE Hairy Trig and Algebra (Part 2)

2010 IIT JEE Paper 1 #38 Hairy Trig and Algebra (Part 2)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24949.jpg</video:thumbnail_loc>
      <video:duration>594</video:duration>
      <video:publication_date>2012-09-17T17:47:33.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/6t9ogglXNIM</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>IIT</video:tag>
      <video:tag>JEE</video:tag>
      <video:tag>Hairy</video:tag>
      <video:tag>Trig</video:tag>
      <video:tag>and</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>part</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-IIT-JEE-Complex-Numbers-part-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - IIT JEE Complex Numbers (part 1)</video:title>
      <video:description>IIT JEE Complex Numbers (part 1)

2010 IIT JEE Paper 1 Problem 39 Complex Numbers (part 1)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24952.jpg</video:thumbnail_loc>
      <video:duration>441</video:duration>
      <video:publication_date>2012-09-17T17:48:22.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/_5ei_I02huY</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>IIT</video:tag>
      <video:tag>JEE</video:tag>
      <video:tag>Complex</video:tag>
      <video:tag>Numbers</video:tag>
      <video:tag>part</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-40-Chemistry-1A-Fall-2010</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 40- Chemistry 1A - Fall 2010</video:title>
      <video:description>Lec 40- Chemistry 1A.
This general chemistry lecture is provided by professor Angelica Stacy during fall 2010.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17040.jpg</video:thumbnail_loc>
      <video:duration>2463</video:duration>
      <video:publication_date>2012-09-02T05:06:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/tFyNxwpYu_U</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Vita-Nuova</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Vita Nuova</video:title>
      <video:description>&quot;Lec 2 - Vita Nuova&quot; Dante in Translation (ITAL 310)

This lecture is devoted to the Vita nuova, Dante&apos;s autobiographical account of his &quot;double apprenticeship&quot; in poetry and love. The poet&apos;s love for Beatrice is explored as the catalyst for his search for a new poetic voice. Medieval theories of love and the diverse poetics they inspired are discussed in contrast. The novelty of the poet&apos;s final resolution is tied to the relationship he discovers between love and knowledge. This relationship is then placed in its larger cultural context to highlight the Vita nuova&apos;s anticipation of the Divine Comedy.

00:00 - Chapter 1. An Introduction to &quot;Vita nuova&quot; and Its Autobiographical Structure 
10:52 - Chapter 2. Double Poise Structure
23:41 - Chapter 3. Dante Writes about Love 
34:53 - Chapter 4. Understandings of Love and Friendship 
45:12 - Chapter 5. The Sweet New Style 
51:56 - Chapter 6. The Apparition of Beatrice; Moving in Circles 
59:32 - Chapter 7. &quot;Vita nuova&quot; as a Preamble to the &quot;Divine Comedy&quot; 
01:02:39 - Chapter 8. Remarks on Dante&apos;s Life; Question and Answer

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23065.jpg</video:thumbnail_loc>
      <video:duration>4151</video:duration>
      <video:publication_date>2012-09-12T06:26:12.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/w3CX2klC4Kg</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>2</video:tag>
      <video:tag>Vita</video:tag>
      <video:tag>Nuova</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-23-Stellar-Distance-Using-Parallax</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23 - Stellar Distance Using Parallax</video:title>
      <video:description>Stellar Distance Using Parallax

Stellar Distance Using Parallax</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24950.jpg</video:thumbnail_loc>
      <video:duration>700</video:duration>
      <video:publication_date>2012-09-17T17:47:45.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/lVadjWOjvV8</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Stellar</video:tag>
      <video:tag>Distance</video:tag>
      <video:tag>using</video:tag>
      <video:tag>Parallax</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Purgatory-X-XI-XII-XVI-XVII</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11  - Purgatory X, XI, XII, XVI, XVII</video:title>
      <video:description>&quot;Lec 11  - Purgatory X, XI, XII, XVI, XVII&quot; Dante in Translation (ITAL 310)

In this lecture, Professor Mazzotta moves from the terrace of pride (Purgatory X-XII) to the terrace of wrath (Purgatory XVI-XVII). The relationship between art and pride, introduced in the previous lecture in the context of Canto X, is pursued along theological lines in the cantos immediately following. The &quot;ludic theology&quot; Dante embraces in these cantos resurfaces on the terrace of wrath, where Marco Lombardo&apos;s speech on the traditional problem of divine foreknowledge and human freedom highlights the playfulness of God&apos;s creation. The motifs of human and divine creation explored thus far are shown to converge at the numerical center of the poem (Purgatory XVII) in Dante&apos;s apostrophe to the imagination. 

00:00 - Chapter 1. Cantos X, XI and XII: Virtues and Vices
06:51 - Chapter 2. Aesthetic Education 
15:44 - Chapter 3. Canto XI: Reversal of Perspective 
21:54 - Chapter 4. Canto XII: Punished Pride
28:11 - Chapter 5. Canto XVI: Marco Lombardo: Political and Legal Arguments 
40:09 - Chapter 6. Canto XVII: Visions of Anger; Approaching the Center 
51:25 - Chapter 7. Question and Answer 

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23076.jpg</video:thumbnail_loc>
      <video:duration>4301</video:duration>
      <video:publication_date>2012-09-12T06:33:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/yf2lZV1Iye0</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>11</video:tag>
      <video:tag>Purgatory</video:tag>
      <video:tag>x</video:tag>
      <video:tag>XI</video:tag>
      <video:tag>XII</video:tag>
      <video:tag>XVI</video:tag>
      <video:tag>XVII</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-20-Electrical-Engineering-C245-Sensing-Circuits-I</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 - Electrical Engineering C245 - Sensing Circuits I</video:title>
      <video:description>&quot;Lec 20 - Electrical Engineering C245 - Sensing Circuits I&quot;Introduction to MEMS Design</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24356.jpg</video:thumbnail_loc>
      <video:duration>4865</video:duration>
      <video:publication_date>2012-09-15T07:01:27.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/1stg8TTV2io</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>20</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>C245</video:tag>
      <video:tag>sensing</video:tag>
      <video:tag>circuits</video:tag>
      <video:tag>I</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-IIT-JEE-Hairy-Trig-and-Algebra-Part-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - IIT JEE Hairy Trig and Algebra (Part 3)</video:title>
      <video:description>IIT JEE Hairy Trig and Algebra (Part 3)

2010 IIT JEE Paper 1 #38 Hairy Trig and Algebra (Part 3)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24951.jpg</video:thumbnail_loc>
      <video:duration>388</video:duration>
      <video:publication_date>2012-09-17T17:47:56.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/KVRpXvrsSKM</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>IIT</video:tag>
      <video:tag>JEE</video:tag>
      <video:tag>Hairy</video:tag>
      <video:tag>Trig</video:tag>
      <video:tag>and</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>part</video:tag>
      <video:tag>3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-Electrical-Engineering-141</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13- Electrical Engineering 141</video:title>
      <video:description>Lec 13- Electrical Engineering 141.
Introduction to Digital Integrated Circuits</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17054.jpg</video:thumbnail_loc>
      <video:duration>4861</video:duration>
      <video:publication_date>2012-09-02T05:21:12.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/5zGNkn46R9I</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lecture-8-Economics-C3-Fall-2011</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture 8- Economics C3 Fall 2011</video:title>
      <video:description>&quot;Lec 8- Economics C3&quot;Introduction to Environmental Economics and Policy. These lectures are filmed during Fall 2011.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24369.jpg</video:thumbnail_loc>
      <video:duration>4618</video:duration>
      <video:publication_date>2012-09-15T07:16:05.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/zGBGfJt8PXo</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>8</video:tag>
      <video:tag>Economics</video:tag>
      <video:tag>C3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lecture-Biochemistry-I</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture: Biochemistry I</video:title>
      <video:description>Lecture covering Introductory Biology; Biochemistry I is presented in this video. The lecture was delivered by Professor Graham Walker at MIT. Edited by Ashraf</video:description>
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      <video:uploader>Celal Yankuncu</video:uploader>
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      <video:tag>Lecture</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/The-New-Biology-of-Aging-at-Latsis-conference</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The New Biology of Aging - at Latsis conference</video:title>
      <video:description>Linda Partridge has used the model organism Drosophila to investigate the evolution of a wide variety of physiological traits involved in adaptation. Her research is directed to understanding fitness-related traits, particularly ageing and body size, and has brought new insights into how traits influence organisms throughout their lifespans. She is the recipient of numerous awards, including giving the Royal Society Croonian Lecture in May and her recent DBE for services to science. She is the Director of the UCL Institute of Healthy Ageing, as well as of a new Max Planck Institute on the same topic in Germany.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_32252.jpg</video:thumbnail_loc>
      <video:publication_date>2015-08-02T07:04:41.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Ii8UGm0HGao</video:player_loc>
      <video:uploader>Admin</video:uploader>
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      <video:tag>Aging</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lecture-The-Ubiquitin-Protoelytic-System</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture: The Ubiquitin Protoelytic System</video:title>
      <video:description>Nobel Laureate Aaron Ciechanover gives a lecture about the ubiquitin protoelytic system from Basic Mechanisms through Human Diseases and onto Drug Targeting. IT is held in Case Western Reserve University School of Medicine presents the Dean&apos;s Scientific Research Symposium. Co-sponsored by the Department of Pharmacology. April 30, 2008.</video:description>
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      <video:publication_date>2015-08-13T20:10:01.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/amR_3WNBWNs</video:player_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Biochemistry</video:category>
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    <loc>https://dnatube.com/videos/Lec-16-Machine-Learning-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 16 - Machine Learning (Stanford)</video:title>
      <video:description>&quot;Lec 16 - Machine Learning (Stanford)&quot; Lecture by Professor Andrew Ng for Machine Learning (CS 229) in the Stanford Computer Science department.  Professor Ng discusses the topic of reinforcement learning, focusing particularly on MDPs, value functions, and policy and value iteration. 

This course provides a broad introduction to machine learning and statistical pattern recognition. Topics include supervised learning, unsupervised learning, learning theory, reinforcement learning and adaptive control.   Recent applications of machine learning, such as to robotic control, data mining, autonomous navigation, bioinformatics, speech recognition, and text and web data processing are also discussed.

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=A89DCFA6ADACE599

CS 229 Course Website:
http://www.stanford.edu/class/cs229/

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
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      <video:player_loc>https://www.youtube.com/embed/RtxI449ZjSc</video:player_loc>
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      <video:tag>robotics</video:tag>
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      <video:tag>algorithm</video:tag>
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      <video:tag>Markov</video:tag>
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      <video:tag>Process</video:tag>
      <video:tag>policy</video:tag>
      <video:tag>value</video:tag>
      <video:tag>function</video:tag>
      <video:tag>iteration</video:tag>
      <video:tag>bellman</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Can-we-really-cure-ageing</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Can we really cure ageing?</video:title>
      <video:description>David Sinclair is giving a talk about aging. David Sinclair thinks so, and he&apos;s going to try to prove it.

David Sinclair is a scientist and entrepreneur working on increasing human health, productivity, and lifespan. After co-discovering a molecular cause of aging at the Massachusetts Institute in Boston in the mid-1990s, he joined the faculty of Harvard Medical School where he is now a tenured Professor. In 2005, he founded the Glenn Laboratories for Aging Research at Harvard and serves as their Co-Director. He is also a Professor at the Lowy Cancer Centre at the University of New South Wales, Sydney. 

His research is aimed at understanding why we grow old and using this knowledge to prevent and treat both rare and common diseases. He is perhaps best known for identifying resveratrol from red wine as an anti-aging molecule. He has founded four biotechnology companies; to treat age-related diseases (Sirtris), improve female reproductive health and IVF (OvaScience), treat type 2 diabetes (Cohbar), and develop vaccines against malaria, chlamydia, tuberculosis, pneumonia, and cancer (Genocea).

In the spirit of ideas worth spreading, TEDx is a program of local, self-organized events that bring people together to share a TED-like experience. At a TEDx event, TEDTalks video and live speakers combine to spark deep discussion and connection in a small group. These local, self-organized events are branded TEDx, where x = independently organized TED event. The TED Conference provides general guidance for the TEDx program, but individual TEDx events are self-organized.* (*Subject to certain rules and regulations)</video:description>
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      <video:player_loc>https://www.youtube.com/embed/vCCdmGKtxPA</video:player_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Ageing</video:tag>
      <video:tag>Aging</video:tag>
      <video:tag>David</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-26-MIT-1803-Differential-Equations-Spring-2006</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 26 -  MIT 18.03 Differential Equations, Spring 2006</video:title>
      <video:description>&quot;Lec 26 -  MIT 18.03 Differential Equations, Spring 2006&quot; Sketching Solutions of 2x2 Homogeneous Linear System with Constant Coefficients

View the complete course: http://ocw.mit.edu/18-03S06

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
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      <video:duration>3025</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/e3FfmXtkppM</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
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      <video:tag>Numbers</video:tag>
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    <loc>https://dnatube.com/videos/Lec-15-Electrical-Engineering-141</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 15- Electrical Engineering 141</video:title>
      <video:description>Lec 15- Electrical Engineering 141.
Introduction to Digital Integrated Circuits</video:description>
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      <video:duration>4904</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/7FkJoKg_38U</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Science and technology</video:category>
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    <loc>https://dnatube.com/videos/Lec-2-3D-Graphics</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 2- 3D Graphics</video:title>
      <video:description>Lec 2- 3D Graphics.
The Beauty and Joy of Computing</video:description>
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      <video:duration>2840</video:duration>
      <video:publication_date>2012-09-04T18:51:22.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/omNw87fBVNY</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 8 - Computer Science 10 -  Recursion I</video:title>
      <video:description>&quot;Lec 8 - Computer Science 10 -  Recursion I&quot;The Beauty and Joy of Computing</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23717.jpg</video:thumbnail_loc>
      <video:duration>3064</video:duration>
      <video:publication_date>2012-09-14T10:39:50.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/M19FKbbUh28</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
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      <video:tag>8</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>10</video:tag>
      <video:tag>recursion</video:tag>
      <video:tag>I</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - Computer Science 10 -  Social Implications I</video:title>
      <video:description>&quot;Lec 10 - Computer Science 10 -  Social Implications I&quot;The Beauty and Joy of Computing</video:description>
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      <video:duration>3126</video:duration>
      <video:publication_date>2012-09-14T10:39:56.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/tjsFWGxFsqA</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
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      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>social</video:tag>
      <video:tag>Implications</video:tag>
      <video:tag>I</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lecture-10-Chemistry-3B-Fall-2011</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture 10 - Chemistry 3B Fall 2011</video:title>
      <video:description>&quot;Lec 10 - Chemistry 3B &quot;Chemical Structure and Reactivity Fall 2011</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24397.jpg</video:thumbnail_loc>
      <video:duration>4432</video:duration>
      <video:publication_date>2012-09-17T02:55:56.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/M3E3fdfXzAU</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>10</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>3B</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Conference-and-Documentary-on-biodiversity-3D</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Conference and Documentary on biodiversity 3D</video:title>
      <video:description>This is a documentary done in 3D and dedicated to world environment day it explains in general the concept of biodiversity and focuses in part on the ongoing aquatic biodiversity initiatives underway at lvasa in india.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/be4b8e45-825f-4d68-9dc3-e951f5c302d9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>389</video:duration>
      <video:publication_date>2010-11-22T21:29:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5665.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>biodiversity</video:tag>
      <video:tag>3d</video:tag>
      <video:tag>documentary</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lecture-20-MIT-802-Electricity-and-Magnetism-Spring-2002</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture 20 | MIT 8.02 Electricity and Magnetism, Spring 2002</video:title>
      <video:description>Inductance
RL Circuits
Magnetic Field Energy

View the complete course at: http://ocw.mit.edu/8-02S02

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_12048.jpg</video:thumbnail_loc>
      <video:duration>3115</video:duration>
      <video:publication_date>2012-04-01T18:02:34.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/UpO6t00bPb8</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>introduction</video:tag>
      <video:tag>to</video:tag>
      <video:tag>electromagnetism</video:tag>
      <video:tag>and</video:tag>
      <video:tag>electrostatics</video:tag>
      <video:tag>electric</video:tag>
      <video:tag>Charge</video:tag>
      <video:tag>Coulomb</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>Structure</video:tag>
      <video:tag>of</video:tag>
      <video:tag>matter</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-Programming-Paradigms-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - Programming Paradigms (Stanford</video:title>
      <video:description>&quot;Lec 10 - Programming Paradigms (Stanford&quot; Lecture by Professor Jerry Cain for Programming Paradigms (CS107) in the Stanford University Computer Science department.  In this lecture, Prof. Cain continues his discussion on computer architecture by talking about function call and returns in relation to C code.

Programming Paradigms (CS107) introduces several programming languages, including C, Assembly, C++, Concurrent Programming, Scheme, and Python.  The class aims to teach students how to write code for each of these individual languages and to understand the programming paradigms behind these languages.

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=9D558D49CA734A02

CS 107 Course Website:
http://www.CS107.stanford.edu/

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17733.jpg</video:thumbnail_loc>
      <video:duration>2829</video:duration>
      <video:publication_date>2012-09-03T17:11:36.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/FvpxXmEG1F8</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Science</video:tag>
      <video:tag>math</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>language</video:tag>
      <video:tag>source</video:tag>
      <video:tag>Code</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>paradigm</video:tag>
      <video:tag>C</video:tag>
      <video:tag>bit</video:tag>
      <video:tag>byte</video:tag>
      <video:tag>architecture</video:tag>
      <video:tag>activation</video:tag>
      <video:tag>Record</video:tag>
      <video:tag>function</video:tag>
      <video:tag>call</video:tag>
      <video:tag>Return</video:tag>
      <video:tag>value</video:tag>
      <video:tag>foo</video:tag>
      <video:tag>assembly</video:tag>
      <video:tag>recursive</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-ME-C117-Prof-Rob-Ritchie-Fracture-in</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec - 16 ME C117  Prof. Rob Ritchie, Fracture in...</video:title>
      <video:description>ME C117  Prof. Rob Ritchie, Fracture in...

Bio Engineering/ME C117: Structural Aspects of Biomaterials - Professor Lisa Pruitt

This course provides an overview of medical devices, ... all » FDA regulatory issues, biocompatibility and sterilization technology. It examines biomechanical properties: isotropy/anisotropy, stiffness, bending stresses, contact stresses, multiaxial loading, plasticity, fatigue, fracture, wear, corrosion, design issues. Also covered: Orthopedics, Dental, Cardiovascular, and Soft Tissue Reconstruction.

Professor Pruitt&apos;s current research is focused on fatigue and fracture micromechanisms, cyclic damage zones, and evolution of structure due to cyclic loading and environment in advanced polymers and biomaterials;...</video:description>
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      <video:duration>3969</video:duration>
      <video:publication_date>2012-09-05T01:04:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/OLXgti-hP0Q</video:player_loc>
      <video:uploader>0|58|0</video:uploader>
      <video:category>Bioengineering</video:category>
      <video:tag>education</video:tag>
      <video:tag>ME</video:tag>
      <video:tag>C117</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Mechanical</video:tag>
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      <video:tag>Course</video:tag>
      <video:tag>class</video:tag>
      <video:tag>yt</video:tag>
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      <video:tag>high</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Lec-12-Computer-Science-10-Social-Implications-II</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12- Computer Science 10 - : Social Implications II</video:title>
      <video:description>&quot;Lec 12- Computer Science 10 - : Social Implications II&quot;The Beauty and Joy of Computing</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23732.jpg</video:thumbnail_loc>
      <video:duration>3102</video:duration>
      <video:publication_date>2012-09-14T10:44:31.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/LxdUfepmG8M</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
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      <video:tag>Science</video:tag>
      <video:tag>10</video:tag>
      <video:tag>social</video:tag>
      <video:tag>Implications</video:tag>
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    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-19-Chemistry-3B-Chemistry-of-Arenes-Part-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19 - Chemistry 3B Chemistry of Arenes (Part 2)</video:title>
      <video:description>Chemistry 3B Chemistry of Arenes (Part 2)

Chemistry 3B: Chemical Structure and Reactivity. Spring 2006. Professor Peter Vollhardt.

Chemistry 3B represents the second semester of ... all » the standard organic chemistry series at UC Berkeley. It covers conjugation, aromatic chemistry, carbonyl compounds, carbohydrates, amines, carboxylic acids, amino acids, peptides, proteins, and nucleic acid chemistry. Ultraviolet spectroscopy and mass spectrometry will be introduced. Organic chemistry is a specific discipline within the subject of chemistry. It is the scientific study of the structure, properties, composition, reactions, and preparation of chemical compounds of carbon and hydrogen, which may contain any number of other elements, such as...</video:description>
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      <video:description>&quot;Lec 7 - Cosmology&quot; Lecture 7 of Leonard Susskind&apos;s course on Cosmology. Recorded March 9, 2009 at Stanford University.

This Stanford Continuing Studies course is the fifth of a six-quarter sequence of classes exploring the essential theoretical foundations of modern physics. The topics covered in this course focus on classical mechanics. Leonard Susskind is the Felix Bloch Professor of Physics at Stanford University.

Stanford University:
http://www.stanford.edu

Stanford Continuing Studies
http://continuingstudies.stanford.edu

About Leonard Susskind: 
http://www.stanford.edu/dept/physics/people/faculty/susskind_leonard.html

Stanford University Channel on YouTube:
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And facebook - http://facebook.com/minutephysics
And twitter - @minutephysics/nMinute Physics provides an energetic and entertaining view of old and new problems in physics -- all in a minute!/nMusic by Nathaniel Schroeder/nThanks to Ross Diener, Nima Doroud and Derek Muller for contributions and to Perimeter Institute for support.
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View the complete course: http://ocw.mit.edu/8-02S02

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      <video:tag>dissolve</video:tag>
      <video:tag>water</video:tag>
      <video:tag>H2O</video:tag>
      <video:tag>Gas</video:tag>
      <video:tag>Soda</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-Computer-Science-C149</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - Computer Science C149</video:title>
      <video:description>&quot;Lec 6 - Computer Science C149 Introduction to Embedded Systems</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23956.jpg</video:thumbnail_loc>
      <video:duration>3896</video:duration>
      <video:publication_date>2012-09-14T12:12:47.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/45CeQba7YfE</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>6</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>C149</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-Programming-Paradigms-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - Programming Paradigms (Stanford)</video:title>
      <video:description>&quot;Lec 12 - Programming Paradigms (Stanford)&quot; Lecture by Professor Jerry Cain for Programming Paradigms (CS107) in the Stanford University Computer Science department.  In this lecture, Prof. Cain discusses pre-processing, compilations, and linking in the context of C++ and C language programming.

Programming Paradigms (CS107) introduces several programming languages, including C, Assembly, C++, Concurrent Programming, Scheme, and Python.  The class aims to teach students how to write code for each of these individual languages and to understand the programming paradigms behind these languages.

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=9D558D49CA734A02

CS 107 Course Website:
http://www.CS107.stanford.edu/

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17750.jpg</video:thumbnail_loc>
      <video:duration>3020</video:duration>
      <video:publication_date>2012-09-03T17:14:13.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/0rXjvLa2NSs</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Science</video:tag>
      <video:tag>math</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>language</video:tag>
      <video:tag>source</video:tag>
      <video:tag>Code</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>paradigm</video:tag>
      <video:tag>C</video:tag>
      <video:tag>bit</video:tag>
      <video:tag>byte</video:tag>
      <video:tag>pre</video:tag>
      <video:tag>processor</video:tag>
      <video:tag>compilation</video:tag>
      <video:tag>linking</video:tag>
      <video:tag>call</video:tag>
      <video:tag>Return</video:tag>
      <video:tag>macro</video:tag>
      <video:tag>fibonacci</video:tag>
      <video:tag>GCC</video:tag>
      <video:tag>Memory</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Political-Science-179-Election-2008</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Political Science 179 - Election 2008</video:title>
      <video:description>Political Science 179 - Election 2008

Political issues facing the state of California, the United States, or the international community.

Instructor: Alan Ross

Guest Lecturer: John Chiang - California State Controller

http://polisci.berkeley.edu/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19487.jpg</video:thumbnail_loc>
      <video:duration>2778</video:duration>
      <video:publication_date>2012-09-05T02:57:16.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/DuwL36-rDzU</video:player_loc>
      <video:uploader>0|74|0</video:uploader>
      <video:category>Political Science</video:category>
      <video:tag>uc</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>university</video:tag>
      <video:tag>california</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>Spring</video:tag>
      <video:tag>2008</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-The-New-Testament-as-History</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - The New Testament as History</video:title>
      <video:description>&quot;Lec 5 - The New Testament as History&quot; Introduction to New Testament (RLST 152)

The accounts of Paul&apos;s travels in The Acts of the Apostles and Galatians seem to contradict each other at many points. Their descriptions of a meeting in Jerusalem--a major council in Acts versus a small, informal gathering in Galatians--also differ quite a bit. How do we understand these differences? A historical critical reading of these accounts does not force these texts into a harmonious unity or accept them at face value. Instead, a historical critical reading carefully sifts through the details of the texts and asks which of these is more likely to be historically accurate.

00:00 - Chapter 1. Paul&apos;s Travels in the Acts of the Apostles
17:49 - Chapter 2. Paul&apos;s Travels in Galatians
28:25 - Chapter 3. Which Account Is More Historically Accurate?

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23118.jpg</video:thumbnail_loc>
      <video:duration>2202</video:duration>
      <video:publication_date>2012-09-12T12:29:36.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/BQaOlxhg8xg</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>5</video:tag>
      <video:tag>the</video:tag>
      <video:tag>new</video:tag>
      <video:tag>Testament</video:tag>
      <video:tag>as</video:tag>
      <video:tag>History</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-IIT-JEE-Complex-Numbers-part-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - IIT JEE Complex Numbers (part 3)</video:title>
      <video:description>IIT JEE Complex Numbers (part 3)

2010 IIT JEE Paper 1 Problem 39 Complex Numbers (part 3)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24956.jpg</video:thumbnail_loc>
      <video:duration>189</video:duration>
      <video:publication_date>2012-09-17T17:49:08.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/FwA_UZkI-JM</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>IIT</video:tag>
      <video:tag>JEE</video:tag>
      <video:tag>Complex</video:tag>
      <video:tag>Numbers</video:tag>
      <video:tag>part</video:tag>
      <video:tag>3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-44-Absolute-Inequalities-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 44 - Absolute Inequalities 2</video:title>
      <video:description>Absolute Inequalities 2

U05_L1_T2_we2 : Absolute Inequalities 2</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24588.jpg</video:thumbnail_loc>
      <video:duration>450</video:duration>
      <video:publication_date>2012-09-17T14:11:54.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/x5EJG_rAtkY</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Absolute</video:tag>
      <video:tag>Inequalities</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-24-Astronomy-10</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 24 - Astronomy 10</video:title>
      <video:description>&quot;Lec 24 - Astronomy 10&quot; Introduction to General Astronomy</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23787.jpg</video:thumbnail_loc>
      <video:duration>4422</video:duration>
      <video:publication_date>2012-09-14T11:07:23.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/jWocfT011Us</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>24</video:tag>
      <video:tag>astronomy</video:tag>
      <video:tag>10</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Francium-video-Periodic-Table-of-Videos</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Francium video - Periodic Table of Videos</video:title>
      <video:description>Throwing Francium into water would be &quot;the YouTube video of the century&quot; according to our favourite chemistry professor! But is it possible? Videos of all the elements can be found at our website http://www.periodicvideos.com/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_12140.jpg</video:thumbnail_loc>
      <video:duration>188</video:duration>
      <video:publication_date>2012-04-03T14:43:17.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/PyFLvSg6ZDw</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>francium</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-21-Napoleon-and-the-War-of-the-Third-Coalition</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21 - Napoleon and the War of the Third Coalition</video:title>
      <video:description>Napoleon and the War of the Third Coalition

Napoleon leads France to become the dominant power in Europe.  Napoleon I becomes Emperor of France.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24491.jpg</video:thumbnail_loc>
      <video:duration>1312</video:duration>
      <video:publication_date>2012-09-17T13:36:04.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/yogD_-Op4Wc</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>Napoleon</video:tag>
      <video:tag>and</video:tag>
      <video:tag>the</video:tag>
      <video:tag>War</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Third</video:tag>
      <video:tag>Coalition</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-MIT-3320-Atomistic-Computer-Modeling-of-Materials</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12- MIT 3.320 Atomistic Computer Modeling of Materials</video:title>
      <video:description>Lec 12- MIT 3.320 Atomistic Computer Modeling of Materials.
Molecular Dynamics III: First Principles

View the complete course at: http://ocw.mit.edu/3-320S05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16381.jpg</video:thumbnail_loc>
      <video:duration>4907</video:duration>
      <video:publication_date>2012-08-30T13:38:26.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/LInWiab7q6Q</video:player_loc>
      <video:uploader>0|38|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>simulation</video:tag>
      <video:tag>atomistic</video:tag>
      <video:tag>dft</video:tag>
      <video:tag>hartree</video:tag>
      <video:tag>fock</video:tag>
      <video:tag>thermodynamics</video:tag>
      <video:tag>Quantum</video:tag>
      <video:tag>First</video:tag>
      <video:tag>Principles</video:tag>
      <video:tag>coarse</video:tag>
      <video:tag>graining</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-Johannine-Christianity-The-Letters</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - Johannine Christianity: The Letters</video:title>
      <video:description>&quot;Lec 12 - Johannine Christianity: The Letters&quot; Introduction to New Testament (RLST 152)

The Jesus of the Gospel of John often speaks in riddles so that his dialogues with characters such as Nicodemus appear confusing, rather than clarifying. The focus, however, of the Gospel of John is on Christology. In the Gospel, Jesus is divine. So it is also in 1 John, where many of the themes of the Gospel are echoed. 1, 2, and 3 John possibly present us with correspondences of the Johannine community, a sectarian group insisting on the divinity and humanity of Jesus, against the Docetists and other differing forms of early Christianity.

00:00 - Chapter 1. Riddles and Division in the Gospel of John
13:24 - Chapter 2. Differing Christologies in Early Christianity
24:23 - Chapter 3. Themes in 1 John
36:38 - Chapter 4. Sectarianism and 1 John
41:50 - Chapter 5. The Changing Community of 2 and 3 John

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23125.jpg</video:thumbnail_loc>
      <video:duration>3056</video:duration>
      <video:publication_date>2012-09-12T12:30:27.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/F82JssUTYzg</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>12</video:tag>
      <video:tag>Johannine</video:tag>
      <video:tag>Christianity</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Letters</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/medical-coding-services</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>medical coding services</video:title>
      <video:description>Error free claims and timely claims submission are vital to get paid faster. We offer medical coding services, that can do just that! We are hipaa complaint, affordable and offer across the board 
medical coding and billing services. Call us @ 1-888-571-9069.visit us http://www.medicalbillingstar.com/medical-coding.html</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/07/cd7273ba-e99e-4f83-be2c-544bca731ff8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>25</video:duration>
      <video:publication_date>2012-07-31T07:31:29.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/12381.mp4</video:content_loc>
      <video:uploader>Ango mark</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Medical</video:tag>
      <video:tag>coding</video:tag>
      <video:tag>services</video:tag>
      <video:tag>company</video:tag>
      <video:tag>Specialist</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-The-Historical-Jesus</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - The Historical Jesus</video:title>
      <video:description>&quot;Lec 13 - The Historical Jesus&quot; Introduction to New Testament (RLST 152)

It is obvious that certain narratives in the New Testament contradict each other and cannot be woven into a historically coherent whole. How, then, do scholars construct who the &quot;historical Jesus&quot; was? There are several principles that historical Jesus researchers follow, which include considering data that 1) has multiple attestations and 2) is dissimilar to a text&apos;s theological tendencies as more likely to be historical. Using the modern methods of historical research, it becomes possible to construct a &quot;historical Jesus.&quot;

00:00 - Chapter 1. Contradictory Accounts in the New Testament
13:25 - Chapter 2. Finding History in the New Testament
26:27 - Chapter 3. Methods of Historical Jesus Research
47:53 - Chapter 4. Who Was the Historical Jesus?

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23126.jpg</video:thumbnail_loc>
      <video:duration>3149</video:duration>
      <video:publication_date>2012-09-12T12:30:32.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/d_dOhg-Fpu0</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>13</video:tag>
      <video:tag>the</video:tag>
      <video:tag>historical</video:tag>
      <video:tag>Jesus</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-Paul-as-Missionary</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - Paul as Missionary</video:title>
      <video:description>&quot;Lec 14 - Paul as Missionary&quot; Introduction to New Testament (RLST 152)

The New Testament and other texts provide us with many accounts of the Apostle Paul, some that contradict each other. Throughout the history of Christianity, Paul has assumed many different roles for different people. For the early Christians he was primarily a martyr. For St. Augustine, and later Martin Luther, he was a man interpreting the Gospel through his psychological struggle with guilt. The historical Paul seems to have been a man preaching an apocalyptic message to the gentiles.

00:00 - Chapter 1. Paul, the Protean Apostle
13:16 - Chapter 2. Who Is the Historical Paul?
30:07 - Chapter 3. Paul the Apocalyptic Apostle to the Gentiles

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23127.jpg</video:thumbnail_loc>
      <video:duration>3015</video:duration>
      <video:publication_date>2012-09-12T12:30:38.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/3V8NeoY2qB4</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>14</video:tag>
      <video:tag>Paul</video:tag>
      <video:tag>as</video:tag>
      <video:tag>Missionary</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-Programming-Paradigms-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - Programming Paradigms (Stanford)</video:title>
      <video:description>&quot;Lec 14 - Programming Paradigms (Stanford)&quot; Lecture by Professor Jerry Cain for Programming Paradigms (CS107) in the Stanford University Computer Science department.  In this lecture, Prof. Cain discusses struct codes and wraps up the implementation of C and C++ code.

Programming Paradigms (CS107) introduces several programming languages, including C, Assembly, C++, Concurrent Programming, Scheme, and Python.  The class aims to teach students how to write code for each of these individual languages and to understand the programming paradigms behind these languages.

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=9D558D49CA734A02

CS 107 Course Website:
http://www.CS107.stanford.edu/

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17752.jpg</video:thumbnail_loc>
      <video:duration>2678</video:duration>
      <video:publication_date>2012-09-03T17:14:25.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/TRfbJIsDBIM</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Science</video:tag>
      <video:tag>math</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>language</video:tag>
      <video:tag>source</video:tag>
      <video:tag>Code</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>paradigm</video:tag>
      <video:tag>C</video:tag>
      <video:tag>bit</video:tag>
      <video:tag>byte</video:tag>
      <video:tag>compiler</video:tag>
      <video:tag>control</video:tag>
      <video:tag>string</video:tag>
      <video:tag>struct</video:tag>
      <video:tag>address</video:tag>
      <video:tag>stack</video:tag>
      <video:tag>Segment</video:tag>
      <video:tag>GCC</video:tag>
      <video:tag>Application</video:tag>
      <video:tag>processor</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-23-Apocalyptic-and-Resistance</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23 - Apocalyptic and Resistance</video:title>
      <video:description>&quot;Lec 23 - Apocalyptic and Resistance&quot; Introduction to New Testament (RLST 152)

The Apocalypse, or the Revelation of John, shares many of the traits found in apocalyptic literature: it operates in dualisms--earthly events contrasted with heavenly ones, present time with the imminent future, and it calls for cultural and political resistance. Its structure is like a spiral, presenting cycle after cycle of building tension and reprieve, so that the reader who experiences the text also experiences crisis and then catharsis. Politically, Revelation equates Rome with Babylon and the empire as the domain of Satan.

00:00 - Chapter 1. The Revelation of John and the Genre of Apocalyptic
12:49 - Chapter 2. The Structure of Revelation
28:00 - Chapter 3. Crisis, Catharsis, and Politics in Revelation
42:02 - Chapter 4. The Social Context of Revelation

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2009.</video:description>
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      <video:tag>Apocalyptic</video:tag>
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      <video:description>&quot;Lec 19 - Programming Paradigms (Stanford)&quot; Lecture by Professor Jerry Cain for Programming Paradigms (CS107) in the Stanford University Computer Science department.  In this lecture, Prof. Cain introduces a new programming paradigm, the functional paradigm, and begins lecturing on the Scheme programming language.

Programming Paradigms (CS107) introduces several programming languages, including C, Assembly, C++, Concurrent Programming, Scheme, and Python.  The class aims to teach students how to write code for each of these individual languages and to understand the programming paradigms behind these languages.

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=9D558D49CA734A02

CS 107 Course Website:
http://www.CS107.stanford.edu/

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford/</video:description>
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      <video:uploader>0|46|0</video:uploader>
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      <video:tag>Science</video:tag>
      <video:tag>math</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>language</video:tag>
      <video:tag>source</video:tag>
      <video:tag>Code</video:tag>
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      <video:tag>threading</video:tag>
      <video:tag>kawa</video:tag>
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      <video:tag>evaluate</video:tag>
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      <video:description>Kinetics of Gas  (NB)

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
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      <video:uploader>Berkeley</video:uploader>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 -Public Health 253E - Spring 2011</video:title>
      <video:description>&quot;Lec 12 - Spring 2011 - Public Health 253E&quot;Ethical Challenges in Public Health Interventions
Professor Harvey Kayman</video:description>
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      <video:duration>6464</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/YhjpWDGXjhk</video:player_loc>
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      <video:category>Healthcare Management</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>12</video:tag>
      <video:tag>Public</video:tag>
      <video:tag>Health</video:tag>
      <video:tag>253E</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Bromine if one of the few elements which is liquid at room temperature and it&apos;s known for its &quot;stench&quot;. More at http://www.periodicvideos.com/</video:description>
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U09_L1_T1_we2 Factoring and the Distributive Property 2</video:description>
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      <video:uploader>topeto</video:uploader>
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      <video:description>&quot;Lec 20 - Programming Paradigms (Stanford)&quot; Lecture by Professor Jerry Cain for Programming Paradigms (CS107) in the Stanford University Computer Science department.  Prof. Cain continues lecturing on the functional paradigm and the Scheme programming language by using the flatten function as an example.

Programming Paradigms (CS107) introduces several programming languages, including C, Assembly, C++, Concurrent Programming, Scheme, and Python.  The class aims to teach students how to write code for each of these individual languages and to understand the programming paradigms behind these languages.

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=9D558D49CA734A02

CS 107 Course Website:
http://www.CS107.stanford.edu/

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford/</video:description>
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      <video:player_loc>https://www.youtube.com/embed/onKR7ICXacQ</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Science</video:tag>
      <video:tag>math</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>language</video:tag>
      <video:tag>source</video:tag>
      <video:tag>Code</video:tag>
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      <video:tag>Scheme</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>&quot;Lec 4 - Designing for the Self&quot; November 3, 2006 lecture by John Zimmerman for the Stanford University Human Computer Interaction Seminar (CS547).  This talk provides a brief overview of consumer behavior research on identity construction and details opportunities for interactive products to improve this process.

CS 547 | Human-Computer Interaction Seminar:
http://hci.stanford.edu/seminar/

Stanford HCI Group:
http://hci.stanford.edu/

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanforduniversity/</video:description>
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    <video:video>
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      <video:description>&quot;Lec 6 - Windows Vista Dev: Innovation on User Research Methods&quot; November 17, 2006 lecture by Gayna Williams for the Stanford University Human Computer Interaction Seminar (CS547).  This talk presents innovation on research methods used during the creation of Windows Vista to insure that users were considered at each stage of the development process; the methods highlighted include: personas, benchmarking, desirability, instrumentation, and ethnographies.

CS 547 | Human-Computer Interaction Seminar:
http://hci.stanford.edu/seminar/

Stanford HCI Group:
http://hci.stanford.edu/

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanforduniversity/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24020.jpg</video:thumbnail_loc>
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      <video:uploader>0|46|0</video:uploader>
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      <video:tag>Lec</video:tag>
      <video:tag>6</video:tag>
      <video:tag>windows</video:tag>
      <video:tag>VISTA</video:tag>
      <video:tag>Dev</video:tag>
      <video:tag>innovation</video:tag>
      <video:tag>on</video:tag>
      <video:tag>user</video:tag>
      <video:tag>research</video:tag>
      <video:tag>methods</video:tag>
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Programming Paradigms (CS107) introduces several programming languages, including C, Assembly, C++, Concurrent Programming, Scheme, and Python.  The class aims to teach students how to write code for each of these individual languages and to understand the programming paradigms behind these languages.

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=9D558D49CA734A02

CS 107 Course Website:
http://www.CS107.stanford.edu/

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford/</video:description>
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      <video:tag>language</video:tag>
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    <video:video>
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      <video:description>&quot;Lec 3 - Augmented Social Cognition&quot; October 19, 2007 lecture by Ed Chi for the Stanford University Human-Computer Interaction Seminar (CS 547). Augmented Social Cognition is trying to understand the enhancement of a group of people&apos;s ability to remember, think, and reason.  This has been taking in the form of many Web 2.0 systems like social networking sites, social tagging systems, blogs, and Wikis.

CS 547 | Human-Computer Interaction Seminar:
http://hci.stanford.edu/seminar/

Stanford HCI Group:
http://hci.stanford.edu/

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanforduniversity/</video:description>
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      <video:category>Computer Science</video:category>
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      <video:tag>3</video:tag>
      <video:tag>augmented</video:tag>
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U10_L1_T2_we2 Completing the Square 2</video:description>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>IIT JEE Differentiability and Boundedness

2010 IIT JEE Paper 1 Problem 40 Differentiability and Boundedness</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24958.jpg</video:thumbnail_loc>
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      <video:tag>IIT</video:tag>
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      <video:tag>Differentiability</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Boundedness</video:tag>
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  </url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>A splint is a device used to stabilize a fracture or dislocation. This video explains four types of splints and what can be used to make these splints.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/2c6348be-e65c-4cb6-887d-9a96350b11dc/cand_25.jpg</video:thumbnail_loc>
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      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Splinting</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-44-Order-of-Operations-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
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U01_L5_T2_we2 Order of Operations 2</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24754.jpg</video:thumbnail_loc>
      <video:duration>226</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/_xuXwHhqNUg</video:player_loc>
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    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-IIT-JEE-Integral-with-Binomial-Expansion</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 - IIT JEE Integral with Binomial Expansion</video:title>
      <video:description>IIT JEE Integral with Binomial Expansion

2010 IIT JEE Paper 1 Problem 41 Integral with Binomial Expansion and Algebraic Long Division</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24960.jpg</video:thumbnail_loc>
      <video:duration>824</video:duration>
      <video:publication_date>2012-09-17T17:50:05.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/1-5sTDLrcp4</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>IIT</video:tag>
      <video:tag>JEE</video:tag>
      <video:tag>Integral</video:tag>
      <video:tag>with</video:tag>
      <video:tag>Binomial</video:tag>
      <video:tag>expansion</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-The-True-Value-of-Partnerships</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - The True Value of Partnerships</video:title>
      <video:description>&quot;Lec 9 - The True Value of Partnerships&quot; (May 18, 2011) Latin American entrepreneurs Wences Casares and Meyer Malka describe the keys to a successful entrepreneurial partnership, using their own experiences together as examples. Often the relationship between founders of a company reflects its success or failure, so understanding the dynamic of their relationship can help us better grasp why companies and businesses are successful. Casares and Malka have worked together for thirteen years, starting various companies and working together on different projects. 

Stanford University:
http://www.stanford.edu/

Entrepreneurial Thought Leaders Seminar:
http://etl.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18904.jpg</video:thumbnail_loc>
      <video:duration>3681</video:duration>
      <video:publication_date>2012-09-04T07:13:02.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/leKavG8XccA</video:player_loc>
      <video:uploader>0|50|0</video:uploader>
      <video:category>Seminars</video:category>
      <video:tag>Science</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>Business</video:tag>
      <video:tag>entrepreneurship</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>startup</video:tag>
      <video:tag>company</video:tag>
      <video:tag>Communication</video:tag>
      <video:tag>Relationship</video:tag>
      <video:tag>internet</video:tag>
      <video:tag>Online</video:tag>
      <video:tag>Founder</video:tag>
      <video:tag>retail</video:tag>
      <video:tag>consumer</video:tag>
      <video:tag>social</video:tag>
      <video:tag>media</video:tag>
      <video:tag>finance</video:tag>
      <video:tag>Banking</video:tag>
      <video:tag>partner</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Emotion</video:tag>
      <video:tag>mobile</video:tag>
      <video:tag>experience</video:tag>
      <video:tag>Latin</video:tag>
      <video:tag>America</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-cholesterol-and-why-is-it-important</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is cholesterol and why is it important?</video:title>
      <video:description>This video shows about understanding cholesterol.

Cholesterol isn&apos;t inherently &quot;bad,&quot; but too much of it can cause a plethora of problems! Keep watching for the cholesterol basics.Watch More Health Videos at Health Guru: http://www.healthguru.com/?YT</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/10/6929a06a-5445-4b06-ae36-30137c3c6dbc/cand_5.jpg</video:thumbnail_loc>
      <video:duration>165</video:duration>
      <video:publication_date>2012-10-11T00:52:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27861.mp4</video:content_loc>
      <video:uploader>Julia Roberts</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Understanding</video:tag>
      <video:tag>cholesterol</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Year-2008-Finance-and-Insurance-as-Powerful-Forces-in-Our</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1-Year 2008 Finance and Insurance as Powerful Forces in Our</video:title>
      <video:description>Finance and Insurance as Powerful Forces in Our

Financial Markets (ECON 252)

Professor Shiller provides a description of the course, Financial Markets, including administrative details and the topics to be discussed in each lecture. He briefly discusses the importance of studying finance and each key topic. Lecture topics will include: behavioral finance, financial technology, financial instruments, commercial banking, investment banking, financial markets and institutions, real estate, regulation, monetary policy, and democratization of finance.

00:00 - Chapter 1. Introduction to the Course 
11:24 - Chapter 2. Textbooks and Course Logistics 
24:05 - Chapter 3. Technology and the Subprime Crisis
31:19 - Chapter 4. Is Studying Finance Moral? 
46:44 - Chapter 5. Topics Covered in the Course

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_12539.jpg</video:thumbnail_loc>
      <video:duration>4444</video:duration>
      <video:publication_date>2012-08-20T13:43:23.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/D3aHciiVdvQ</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Behavioral</video:tag>
      <video:tag>finance</video:tag>
      <video:tag>Debt</video:tag>
      <video:tag>Democratization</video:tag>
      <video:tag>Financial</video:tag>
      <video:tag>institutions</video:tag>
      <video:tag>markets</video:tag>
      <video:tag>futures</video:tag>
      <video:tag>investment</video:tag>
      <video:tag>Banking</video:tag>
      <video:tag>Monetary</video:tag>
      <video:tag>policy</video:tag>
      <video:tag>Real</video:tag>
      <video:tag>Estate</video:tag>
      <video:tag>Regulation</video:tag>
      <video:tag>Stock</video:tag>
      <video:tag>subprime</video:tag>
      <video:tag>technology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Biologically-Reversible-Exploration</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - Biologically Reversible Exploration</video:title>
      <video:description>&quot;Lec 11 - Biologically Reversible Exploration&quot; (February 23, 2010) Chris McKay, Planetary Scientist with the Space Science Division of NASA Ames Research Center , discusses the idea that, based on the human valuation of life, the mission of astrobiology is to expand the richness and diversity of life in the universe.

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18919.jpg</video:thumbnail_loc>
      <video:duration>4605</video:duration>
      <video:publication_date>2012-09-04T07:19:24.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/hD7Bp2wJEL0</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Science</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>astrobiology</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>Organic</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>Ecosystem</video:tag>
      <video:tag>Origin</video:tag>
      <video:tag>Future</video:tag>
      <video:tag>life</video:tag>
      <video:tag>distribution</video:tag>
      <video:tag>Mars</video:tag>
      <video:tag>contamination</video:tag>
      <video:tag>Pathfinder</video:tag>
      <video:tag>Sterile</video:tag>
      <video:tag>bacteria</video:tag>
      <video:tag>Alien</video:tag>
      <video:tag>extra</video:tag>
      <video:tag>terrestrial</video:tag>
      <video:tag>Organism</video:tag>
      <video:tag>moral</video:tag>
      <video:tag>Planetary</video:tag>
      <video:tag>Protection</video:tag>
      <video:tag>Genesis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-Last-OpenGL-ES</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec Last - OpenGL ES</video:title>
      <video:description>&quot;Lec Last - OpenGL ES&quot; (March 9, 2010) David Jacobs provides and introduction to OpenGL ES. Coordinate systems and tranformations, drawing geometry, textures, and other details.

Part of Stanford&apos;s Winter Quarter 2010 iPhone Application Development (CS193P) course.

Stanford University:
http://www.stanford.edu/

Stanford School of Engineering:
http://soe.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18942.jpg</video:thumbnail_loc>
      <video:duration>3326</video:duration>
      <video:publication_date>2012-09-04T08:05:22.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/_WcMe4Yj0NM</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>CS193P</video:tag>
      <video:tag>software</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>Application</video:tag>
      <video:tag>Development</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>language</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>iPhone</video:tag>
      <video:tag>operating</video:tag>
      <video:tag>system</video:tag>
      <video:tag>OS</video:tag>
      <video:tag>3</video:tag>
      <video:tag>2</video:tag>
      <video:tag>iPad</video:tag>
      <video:tag>SDK</video:tag>
      <video:tag>graphics</video:tag>
      <video:tag>library</video:tag>
      <video:tag>Utility</video:tag>
      <video:tag>interface</video:tag>
      <video:tag>2d</video:tag>
      <video:tag>3d</video:tag>
      <video:tag>hardware</video:tag>
      <video:tag>agnostic</video:tag>
      <video:tag>GLUT</video:tag>
      <video:tag>GLU</video:tag>
      <video:tag>machine</video:tag>
      <video:tag>State</video:tag>
      <video:tag>Command</video:tag>
      <video:tag>coordinate</video:tag>
      <video:tag>Space</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Syringe-Preparation-For-Injection</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Syringe Preparation For Injection</video:title>
      <video:description>Before removing the needle guard prepare the material you will require for an injection. Proper care must be taken wile preparing a syringe.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/edaeb608-c494-42fd-81e7-9d4305d9bcf6/cand_25.jpg</video:thumbnail_loc>
      <video:duration>30</video:duration>
      <video:publication_date>2011-11-30T05:54:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9283.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Preparing</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Syringe</video:tag>
      <video:tag>for</video:tag>
      <video:tag>injection</video:tag>
      <video:tag>Different</video:tag>
      <video:tag>type</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Classical-Mechanics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Classical Mechanics</video:title>
      <video:description>&quot;Lec 3 - Classical Mechanics&quot; (October 10, 2011) Leonard Susskind discusses lagrangian functions as they relate to coordinate systems and forces in a system.

This course is the beginning of a six course sequence that explores the theoretical foundations of modern physics. Topics in the series include classical mechanics, quantum mechanics, theories of relativity, electromagnetism, cosmology, and black holes.

Stanford University
http://www.stanford.edu/

Stanford Continuing Studies
http:/continuingstudies.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18980.jpg</video:thumbnail_loc>
      <video:duration>6587</video:duration>
      <video:publication_date>2012-09-04T08:34:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/3apIZCpmdls</video:player_loc>
      <video:uploader>0|65|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>physics</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>Quantum</video:tag>
      <video:tag>mechanics</video:tag>
      <video:tag>Equilibrium</video:tag>
      <video:tag>system</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>force</video:tag>
      <video:tag>Particle</video:tag>
      <video:tag>derivative</video:tag>
      <video:tag>Potential</video:tag>
      <video:tag>component</video:tag>
      <video:tag>Distance</video:tag>
      <video:tag>trajectory</video:tag>
      <video:tag>orbit</video:tag>
      <video:tag>time</video:tag>
      <video:tag>velocity</video:tag>
      <video:tag>Lagrangian</video:tag>
      <video:tag>Euler</video:tag>
      <video:tag>equation</video:tag>
      <video:tag>Newton</video:tag>
      <video:tag>Direction</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>coordinate</video:tag>
      <video:tag>rotation</video:tag>
      <video:tag>momentum</video:tag>
      <video:tag>centrifug</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-mechanism-how-prialt-blocks-motor-synapse-in-fish</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The mechanism how prialt blocks motor synapse in fish</video:title>
      <video:description>This video animates the mechanism how prialt , a drug derived from cone snail venom, paralyzes fish by blocking calcium channels at a motor synapse.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/04/a34c5b4e-d3d8-4473-8bc3-a5d5e634d01c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>150</video:duration>
      <video:publication_date>2012-04-17T22:20:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/12251.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>prialt</video:tag>
      <video:tag>blocks</video:tag>
      <video:tag>motor</video:tag>
      <video:tag>Synapse</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Presidential-Politics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Presidential Politics</video:title>
      <video:description>&quot;Lec 2 - Presidential Politics&quot; This course explores how issues of race, class, faith and gender have shaped the candidates, campaigns, and our society.  The course analysis spans the presidential race from the announcements of more than ten presidential hopefuls to the current competition between Senators Obama and McCain.

Presidential Politics Course Syllabus:
http://ccsre.stanford.edu/pdfs/CSRE12_syll.pdf

Center for Comparative Studies in Race and Ethnicity (CCSRE):
http://ccsre.stanford.edu/

Stanford Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18989.jpg</video:thumbnail_loc>
      <video:duration>6227</video:duration>
      <video:publication_date>2012-09-04T08:43:46.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/_u-GfKbndL0</video:player_loc>
      <video:uploader>0|43|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>United</video:tag>
      <video:tag>States</video:tag>
      <video:tag>Election</video:tag>
      <video:tag>Political</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>presidential</video:tag>
      <video:tag>campaign</video:tag>
      <video:tag>american</video:tag>
      <video:tag>History</video:tag>
      <video:tag>Communication</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>News</video:tag>
      <video:tag>Cycle</video:tag>
      <video:tag>media</video:tag>
      <video:tag>coverage</video:tag>
      <video:tag>Journalism</video:tag>
      <video:tag>press</video:tag>
      <video:tag>internet</video:tag>
      <video:tag>television</video:tag>
      <video:tag>print</video:tag>
      <video:tag>newspaper</video:tag>
      <video:tag>Demographic</video:tag>
      <video:tag>race</video:tag>
      <video:tag>social</video:tag>
      <video:tag>network</video:tag>
      <video:tag>culture</video:tag>
      <video:tag>religion</video:tag>
      <video:tag>vir</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Mechanism-for-Histone-Deacetylation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Mechanism for Histone Deacetylation</video:title>
      <video:description>Histone Deacetylation video</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/81f420b4-2b55-4460-9720-b3a98a595fdd/cand_25.jpg</video:thumbnail_loc>
      <video:duration>196</video:duration>
      <video:publication_date>2010-11-20T23:12:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5635.mp4</video:content_loc>
      <video:uploader>crazyscience</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Histone</video:tag>
      <video:tag>deacetylation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-25-Programming-Paradigms-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 25 - Programming Paradigms (Stanford)</video:title>
      <video:description>&quot;Lec 25 - Programming Paradigms (Stanford)&quot; Lecture by Professor Jerry Cain for Programming Paradigms (CS107) in the Stanford University Computer Science department.  In this lecture, Prof. Cain discusses the Python dictionary and illustrates a small program containing the imperative, object-oriented, and functional paradigms.

Programming Paradigms (CS107) introduces several programming languages, including C, Assembly, C++, Concurrent Programming, Scheme, and Python.  The class aims to teach students how to write code for each of these individual languages and to understand the programming paradigms behind these languages.

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=9D558D49CA734A02

CS 107 Course Website:
http://www.CS107.stanford.edu/

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17775.jpg</video:thumbnail_loc>
      <video:duration>2926</video:duration>
      <video:publication_date>2012-09-03T17:20:36.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/V-5DCBQdErM</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Science</video:tag>
      <video:tag>math</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>language</video:tag>
      <video:tag>source</video:tag>
      <video:tag>Code</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>Python</video:tag>
      <video:tag>imperative</video:tag>
      <video:tag>object</video:tag>
      <video:tag>oriented</video:tag>
      <video:tag>functional</video:tag>
      <video:tag>recursion</video:tag>
      <video:tag>Dictionary</video:tag>
      <video:tag>syntax</video:tag>
      <video:tag>layer</video:tag>
      <video:tag>shell</video:tag>
      <video:tag>script</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-24-Stream-Programming-Multicore-Made-Practical</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 24 - Stream Programming: Multicore Made Practical</video:title>
      <video:description>&quot;Lec 24 - Stream Programming: Multicore Made Practical&quot; May 16, 2007 lecture by Peter Mattson for the Stanford University Computer Systems Colloquium (EE 380).  Peter discusses how executing an application on a multicore processor can improve performance by an order of magnitude or more but poses daunting programming obstacles and how stream programming is a practical approach to overcoming these challenges.

EE 380 | Computer Systems Colloquium:
http://www.stanford.edu/class/ee380/

Stanford Computer Systems Laboratory:
http://csl.stanford.edu/

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanforduniversity/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24098.jpg</video:thumbnail_loc>
      <video:duration>4290</video:duration>
      <video:publication_date>2012-09-14T15:20:34.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/0OxolouywC4</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>24</video:tag>
      <video:tag>stream</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>multicore</video:tag>
      <video:tag>Made</video:tag>
      <video:tag>Practical</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cosmetic-whitening-of-teeth</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cosmetic whitening of teeth</video:title>
      <video:description>Cosmetic whitening of teeth is an easy an efficient way of whitening the teeth. This video demonstrates the process of cosmetic whitening of teeth. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/cd251c1b-8bc6-4f74-bf6c-e18839ebb9a1/cand_25.jpg</video:thumbnail_loc>
      <video:duration>56</video:duration>
      <video:publication_date>2011-11-30T05:59:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9304.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Cosmetic</video:tag>
      <video:tag>whitening</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Teeth</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Year-2008-The-Universal-Principle-of-Risk-Management-Pooling</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 -Year 2008 - The Universal Principle of Risk Management: Pooling</video:title>
      <video:description>The Universal Principle of Risk Management: Pooling and the Hedging of Risks -Year 2008

Financial Markets (ECON 252)

Statistics and mathematics underlie the theories of finance. Probability Theory and various distribution types are important to understanding finance. Risk management, for instance, depends on tools such as variance, standard deviation, correlation, and regression analysis. Financial analysis methods such as present values and valuing streams of payments are fundamental to understanding the time value of money and have been in practice for centuries.

00:00 - Chapter 1. The Etymology of Probability 
10:01 - Chapter 2. The Beginning of Probability Theory 
15:38 - Chapter 3. Measures of Central Tendency: Independence and Geometric Average 
33:12 - Chapter 4. Measures of Dispersion and Statistical Applications 
50:39 - Chapter 5. Present Value 
01:03:46 - Chapter 6. The Expected Utility Theory and Conclusion 

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_12540.jpg</video:thumbnail_loc>
      <video:duration>4148</video:duration>
      <video:publication_date>2012-08-20T13:44:12.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/WMkD8HKJQCM</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Binomial</video:tag>
      <video:tag>distribution</video:tag>
      <video:tag>Central</video:tag>
      <video:tag>tendency</video:tag>
      <video:tag>correlation</video:tag>
      <video:tag>Covariance</video:tag>
      <video:tag>Expected</video:tag>
      <video:tag>value</video:tag>
      <video:tag>Fat</video:tag>
      <video:tag>Tailed</video:tag>
      <video:tag>Multiplication</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>perpetuities</video:tag>
      <video:tag>perpetuity</video:tag>
      <video:tag>present</video:tag>
      <video:tag>values</video:tag>
      <video:tag>probability</video:tag>
      <video:tag>regression</video:tag>
      <video:tag>Risk</video:tag>
      <video:tag>management</video:tag>
      <video:tag>standard</video:tag>
      <video:tag>Deviation</video:tag>
      <video:tag>Variance</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Horizontal-Transport</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Horizontal Transport</video:title>
      <video:description>&quot;Lec 8 - Horizontal Transport&quot; The Atmosphere, the Ocean and Environmental Change (GG 140)

This lecture describes how pollutants mix in the atmosphere.  Three cases are considered: confined mixing, unconfined mixing, and unconfined mixing with wind.  In a confined volume, the concentration of pollutant in the air depends on the volume and the mass of the air present in the volume.  Unconfined mixing is also known as diffusion, in which the pollutant disperses through the air from the source over time.  When wind is considered, the pollutant disperses from the source in the direction of the wind.  The change in temperature with height in the atmosphere is also discussed.

00:00 - Chapter 1. Mixing in the Atmosphere: Confined Valley
07:22 - Chapter 2. Mixing in the Atmosphere: Unconfined Mixing
16:59 - Chapter 3. Mixing in the Atmosphere: Unconfined Mixing with Wind
27:10 - Chapter 4. Lapse Rate
34:52 - Chapter 5. Buoyancy Effects of Rising and Descending Air Parcels

Complete course materials are available at the Open Yale Courses website: http://oyc.yale.edu

This course was recorded in Fall 2011.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23288.jpg</video:thumbnail_loc>
      <video:duration>2510</video:duration>
      <video:publication_date>2012-09-13T12:35:23.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/GBhcV2tXq_8</video:player_loc>
      <video:uploader>0|63|0</video:uploader>
      <video:category>Environmental Engineering</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>8</video:tag>
      <video:tag>Horizontal</video:tag>
      <video:tag>Transport</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Theory-of-Debt-Its-Proper-Role-Leverage-Cycles</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Theory of Debt, Its Proper Role, Leverage Cycles</video:title>
      <video:description>&quot;Lec 8 - Theory of Debt, Its Proper Role, Leverage Cycles&quot; Financial Markets (2011) (ECON 252)

Professor Shiller devotes the beginning of the lecture to exploring the theoretical  determinants of the level of interest rates. Eugen von Boehm-Bawerk names technical progress, roundaboutness, and time preference as the crucial factors. Professor Shiller complements von Boehm-Bawerk&apos;s analysis with two of Irving Fisher&apos;s modeling approaches, the view of the interest rate as the equilibrium variable in the savings market and the perspective of simple Robinson Crusoe economies on the determination of interest rates. Subsequently, Professor Shiller focuses his attention on present discounted values and derives the price for discount bonds, consols, annuities, as well as corporate bonds. His treatment of the term structure of interest rates leads him to forward rates and the expectations theory of the term structure of interest rates. At the end of the lecture, he offers insights on usurious loan practices, from ancient times until today, and describes the improvements in consumer financial protection that have been made  after the financial crisis of the 2000s.

00:00 - Chapter 1. Introduction
01:24 - Chapter 2. Theories for the Determinants of Interest Rates 
28:11 - Chapter 3. Present Discounted Values, Compounding, and Pricing Bond Contracts 
47:50 - Chapter 4. Forward Rates and the Term Structure of Interest Rates 
01:03:29 - Chapter 5. The Ancient History of Interest Rates and Usurious Loans 
01:11:08 - Chapter 6. Elizabeth Warren and the Consumer Financial Protection Bureau

Complete course materials are available at the Open Yale Courses website: http://oyc.yale.edu

This course was recorded in Spring 2011.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23712.jpg</video:thumbnail_loc>
      <video:duration>4517</video:duration>
      <video:publication_date>2012-09-14T10:39:34.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/3Ir6sbDAx4c</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>8</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Debt</video:tag>
      <video:tag>its</video:tag>
      <video:tag>proper</video:tag>
      <video:tag>Role</video:tag>
      <video:tag>Leverage</video:tag>
      <video:tag>Cycles</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Computing-cancer-with-a-comprehensive-computer-model</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Computing cancer with a comprehensive computer model</video:title>
      <video:description>Scientists have created a comprehensive computer model of a cancerous tumour in three dimensions. Most cancers in humans are large, measuring centimetres in diameter, and composed of many billions of cells. An equivalent mass of normal cells would be highly heterogeneous as a result of the mutations that occur during each cell division. What is remarkable about cancers is that virtually every neoplastic cell within a large tumour often contains the same core set of genetic alterations, with heterogeneity confined to mutations that emerge late during tumour growth. How such alterations expand within the spatially constrained three-dimensional architecture of a tumour, and come to dominate a large, pre-existing lesion, has been unclear. Here we describe a model for tumour evolution that shows how short-range dispersal and cell turnover can account for rapid cell mixing inside the tumour. We show that even a small selective advantage of a single cell within a large tumour allows the descendants of that cell to replace the precursor mass in a clinically relevant time frame. We also demonstrate that the same mechanisms can be responsible for the rapid onset of resistance to chemotherapy. Our model not only provides insights into spatial and temporal aspects of tumour growth, but also suggests that targeting short-range cellular migratory activity could have marked effects on tumour growth rates.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2015/09/beaab6c2-20fe-42e4-8132-ee7f4db4fdd0/cand_25.jpg</video:thumbnail_loc>
      <video:duration>106</video:duration>
      <video:publication_date>2015-09-19T11:28:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32288.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Cancer</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-26-IIT-JEE-Circle-Hyperbola-Common-Tangent-Part-4</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 26 - IIT JEE Circle Hyperbola Common Tangent Part 4</video:title>
      <video:description>IIT JEE Circle Hyperbola Common Tangent Part 4

2010 IIT JEE Paper 1 Problem 45 Circle Hyperbola Common Tangent Part 4</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24973.jpg</video:thumbnail_loc>
      <video:duration>636</video:duration>
      <video:publication_date>2012-09-17T17:53:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/eGo8C2Jshzs</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>IIT</video:tag>
      <video:tag>JEE</video:tag>
      <video:tag>circle</video:tag>
      <video:tag>Hyperbola</video:tag>
      <video:tag>Common</video:tag>
      <video:tag>Tangent</video:tag>
      <video:tag>part</video:tag>
      <video:tag>4</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Molecular-and-Cell-Biology-C148</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Molecular and Cell Biology C148</video:title>
      <video:description>&quot;Lec 8 - Molecular and Cell Biology C148 &quot;Microbial Genomics and Genetics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24236.jpg</video:thumbnail_loc>
      <video:duration>3511</video:duration>
      <video:publication_date>2012-09-15T05:17:26.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/H9VPJifLbi4</video:player_loc>
      <video:uploader>0|16|0</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>8</video:tag>
      <video:tag>Molecular</video:tag>
      <video:tag>and</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>C148</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-Molecular-and-Cell-Biology-C148</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - Molecular and Cell Biology C148</video:title>
      <video:description>&quot;Lec 13 - Molecular and Cell Biology C148 &quot;Microbial Genomics and Genetics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24241.jpg</video:thumbnail_loc>
      <video:duration>3222</video:duration>
      <video:publication_date>2012-09-15T05:18:06.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/iDt7L3dbrZM</video:player_loc>
      <video:uploader>0|16|0</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>13</video:tag>
      <video:tag>Molecular</video:tag>
      <video:tag>and</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>C148</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-115-Application-problems-involving-units-of-weight</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 115 - Application problems involving units of weight</video:title>
      <video:description>Application problems involving units of weight

U06_L1_T2_we3 Application problems involving units of weight</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24874.jpg</video:thumbnail_loc>
      <video:duration>428</video:duration>
      <video:publication_date>2012-09-17T17:10:50.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/gnCL_0uA6Ds</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Application</video:tag>
      <video:tag>problems</video:tag>
      <video:tag>involving</video:tag>
      <video:tag>units</video:tag>
      <video:tag>of</video:tag>
      <video:tag>weight</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/India-Shoulder-Replacement-Surgery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>India- Shoulder Replacement Surgery</video:title>
      <video:description>Video shows a shoulder replacement surgery in India at Mumbai, Delhi and Chennai. A closeup of surgical procedure is shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/0d7dfe0d-ba8c-4f98-80b5-91a0199095ce/cand_25.jpg</video:thumbnail_loc>
      <video:duration>58</video:duration>
      <video:publication_date>2011-11-30T06:03:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9317.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Shoulder</video:tag>
      <video:tag>replacement</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>in</video:tag>
      <video:tag>India</video:tag>
      <video:tag>at</video:tag>
      <video:tag>Mumbai</video:tag>
      <video:tag>Delhi</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Chennai</video:tag>
      <video:tag>to</video:tag>
      <video:tag>cure</video:tag>
      <video:tag>shou</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-26-Programming-Paradigms-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 26 - Programming Paradigms (Stanford)</video:title>
      <video:description>&quot;Lec 26 - Programming Paradigms (Stanford)&quot; Lecture by Professor Jerry Cain for Programming Paradigms (CS107) in the Stanford University Computer Science department.  In this lecture, Prof. Cain lectures on the Python programming language in relation to XML processing and the internet.

Programming Paradigms (CS107) introduces several programming languages, including C, Assembly, C++, Concurrent Programming, Scheme, and Python.  The class aims to teach students how to write code for each of these individual languages and to understand the programming paradigms behind these languages.

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=9D558D49CA734A02

CS 107 Course Website:
http://www.CS107.stanford.edu/

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17784.jpg</video:thumbnail_loc>
      <video:duration>2990</video:duration>
      <video:publication_date>2012-09-03T17:23:21.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/PrnRTwCaWz8</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Science</video:tag>
      <video:tag>math</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>language</video:tag>
      <video:tag>source</video:tag>
      <video:tag>Code</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>Python</video:tag>
      <video:tag>imperative</video:tag>
      <video:tag>object</video:tag>
      <video:tag>oriented</video:tag>
      <video:tag>functional</video:tag>
      <video:tag>xml</video:tag>
      <video:tag>processing</video:tag>
      <video:tag>internet</video:tag>
      <video:tag>content</video:tag>
      <video:tag>handler</video:tag>
      <video:tag>url</video:tag>
      <video:tag>html</video:tag>
      <video:tag>node</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Chemistry-1A-Fall-2011</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Chemistry 1A - Fall 2011</video:title>
      <video:description>&quot;Lec 7 - Chemistry 1A &quot; General Chemistry. These lectures are filmed during fall 2011 and given by general chemistry professor Michelle Douskey and professor Angelica Stacy.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27110.jpg</video:thumbnail_loc>
      <video:duration>3052</video:duration>
      <video:publication_date>2012-09-21T02:50:51.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/lnxGm5OTfqI</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>7</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>1A</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-12-Biology-1A</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 12-Biology 1A</video:title>
      <video:description>lec 12-Biology 1A General Biology Lecture</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23370.jpg</video:thumbnail_loc>
      <video:duration>3024</video:duration>
      <video:publication_date>2012-09-13T13:13:52.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/M4Ce9Pj9fFs</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Biomedical Engineering</video:category>
      <video:tag>biology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-27-Programming-Paradigms-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 27 - Programming Paradigms (Stanford)</video:title>
      <video:description>&quot;Lec 27 - Programming Paradigms (Stanford)&quot; Lecture by Sasha Rush for the Programming Paradigms (CS107) course in the Stanford University Computer Science department.  Sasha lectures on the Haskell programming language, providing several code examples while comparing it to other common programming languages.

Programming Paradigms (CS107) introduces several programming languages, including C, Assembly, C++, Concurrent Programming, Scheme, and Python.  The class aims to teach students how to write code for each of these individual languages and to understand the programming paradigms behind these languages.

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=9D558D49CA734A02

CS 107 Course Website:
http://www.CS107.stanford.edu/

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17785.jpg</video:thumbnail_loc>
      <video:duration>3475</video:duration>
      <video:publication_date>2012-09-03T17:23:25.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/cXY4fSA7DnM</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Science</video:tag>
      <video:tag>math</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>language</video:tag>
      <video:tag>source</video:tag>
      <video:tag>Code</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>Python</video:tag>
      <video:tag>haskell</video:tag>
      <video:tag>sasha</video:tag>
      <video:tag>rush</video:tag>
      <video:tag>Facebook</video:tag>
      <video:tag>ML</video:tag>
      <video:tag>meta</video:tag>
      <video:tag>imperative</video:tag>
      <video:tag>functional</video:tag>
      <video:tag>fibonacci</video:tag>
      <video:tag>compile</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-60-Solving-systems-by-elimination-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 60 - Solving systems by elimination 3</video:title>
      <video:description>Solving systems by elimination 3

U06_L1_T3_we3 Solving systems by elimination 3</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24620.jpg</video:thumbnail_loc>
      <video:duration>297</video:duration>
      <video:publication_date>2012-09-17T14:21:14.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Dqp6xOeR3Ls</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Solving</video:tag>
      <video:tag>Systems</video:tag>
      <video:tag>by</video:tag>
      <video:tag>Elimination</video:tag>
      <video:tag>3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Cosmic-Background-Radiation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - Cosmic Background Radiation</video:title>
      <video:description>Cosmic Background Radiation

Cosmic Background Radiation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24926.jpg</video:thumbnail_loc>
      <video:duration>696</video:duration>
      <video:publication_date>2012-09-17T17:38:13.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/sxbPwl_KRuA</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Cosmic</video:tag>
      <video:tag>Background</video:tag>
      <video:tag>radiation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-Cosmological-Time-Scale-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - Cosmological Time Scale 1</video:title>
      <video:description>Cosmological Time Scale 1

Cosmological Time Scale 1</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24928.jpg</video:thumbnail_loc>
      <video:duration>427</video:duration>
      <video:publication_date>2012-09-17T17:39:43.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/DRtLXagrMHw</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>cosmological</video:tag>
      <video:tag>time</video:tag>
      <video:tag>scale</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-20-Computer-Science-61A-Fall-2010</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20- Computer Science 61A Fall 2010</video:title>
      <video:description>Lec 20- Computer Science 61A.  These lectures are filmed during fall 2010. 
The Structure and Interpretation of Computer Programs</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17879.jpg</video:thumbnail_loc>
      <video:duration>3041</video:duration>
      <video:publication_date>2012-09-03T17:56:40.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/vh73mm7MqA0</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-30-Origin-of-land-plants-Bryophyte</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 30- Origin of land plants / - Bryophyte</video:title>
      <video:description>Lec 30- Origin of land plants / - Bryophyte.
General Biology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18529.jpg</video:thumbnail_loc>
      <video:duration>2978</video:duration>
      <video:publication_date>2012-09-04T02:11:20.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/-WK6bUFWhpg</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Developmental Biology</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Special-Relativity</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Special Relativity</video:title>
      <video:description>&quot;Lec 4 - Special Relativity&quot; (April 30, 2012) Leonard Susskind moves into the topic of fields and field theory. For the most part he will focus on classical field theory, but occasionally will relate it to some of the concepts from quantum mechanics. 


In 1905, while only twenty-six years old, Albert Einstein published &quot;On the Electrodynamics of Moving Bodies&quot; and effectively extended classical laws of relativity to all laws of physics, even electrodynamics. In this course, Professor Susskind takes a close look at the special theory of relativity and also at classical field theory. Concepts addressed here include space-time and four-dimensional space-time, electromagnetic fields and their application to Maxwell&apos;s equations.

Originally presented in the Stanford Continuing Studies Program.

Stanford University:
http://www.stanford.edu/

Continuing Studies Program:
http://csp.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19044.jpg</video:thumbnail_loc>
      <video:duration>6611</video:duration>
      <video:publication_date>2012-09-04T09:31:12.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Z8ace3NbXAA</video:player_loc>
      <video:uploader>0|39|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Mathematics</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>mechanics</video:tag>
      <video:tag>Field</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>Quantum</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>classical</video:tag>
      <video:tag>Einstein</video:tag>
      <video:tag>motion</video:tag>
      <video:tag>momentum</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Abstract-ness</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Abstract-ness</video:title>
      <video:description>Abstract-ness

The general idea behind the word &apos;abstract&apos;</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20077.jpg</video:thumbnail_loc>
      <video:duration>420</video:duration>
      <video:publication_date>2012-09-06T01:51:30.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ZOYRb2sYrL0</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>abstract</video:tag>
      <video:tag>ness</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-Lecture-10-Role-of-National-Courts-and-Laws</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - Lecture 10: Role of National Courts and Laws</video:title>
      <video:description>Lecture 10: Role of National Courts and Laws

This course is a seminar on the role of law in the management of international environmental problems. The course will begin with a brief introduction to public international law as it relates to the environment and a discussion of what international environmental law means. Participants in the course will study a range of environmental issues, legal sources, and institutions.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17973.jpg</video:thumbnail_loc>
      <video:duration>3832</video:duration>
      <video:publication_date>2012-09-03T18:39:15.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/3A6FTw9GFCY</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>Spring</video:tag>
      <video:tag>2009</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>climate</video:tag>
      <video:tag>change</video:tag>
      <video:tag>human</video:tag>
      <video:tag>rights</video:tag>
      <video:tag>international</video:tag>
      <video:tag>environment</video:tag>
      <video:tag>Montreal</video:tag>
      <video:tag>Protocol</video:tag>
      <video:tag>Groundwater</video:tag>
      <video:tag>Trade</video:tag>
      <video:tag>global</video:tag>
      <video:tag>Interests</video:tag>
      <video:tag>hazardous</video:tag>
      <video:tag>Materials</video:tag>
      <video:tag>Transboundary</video:tag>
      <video:tag>Disputes</video:tag>
      <video:tag>Cymie</video:tag>
      <video:tag>Payne</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Electrocyclic-Reactions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3: Electrocyclic Reactions</video:title>
      <video:description>Lec 3: Electrocyclic Reactions.
Chemical Structure and Reactivity</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17072.jpg</video:thumbnail_loc>
      <video:duration>4441</video:duration>
      <video:publication_date>2012-09-02T05:37:07.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/pm4Xq9PDuoM</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-IIT-JEE-Integral-Limit</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - IIT JEE Integral Limit</video:title>
      <video:description>IIT JEE Integral Limit

2010 IIT JEE Paper 1 #34 Integral Limit</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24940.jpg</video:thumbnail_loc>
      <video:duration>425</video:duration>
      <video:publication_date>2012-09-17T17:44:39.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/pnwrNnZGVEw</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>IIT</video:tag>
      <video:tag>JEE</video:tag>
      <video:tag>Integral</video:tag>
      <video:tag>Limit</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Lecture-5-Montreal-Protocol</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Lecture 5: Montreal Protocol</video:title>
      <video:description>Lecture 5: Montreal Protocol

This course is a seminar on the role of law in the management of international environmental problems. The course will begin with a brief introduction to public international law as it relates to the environment and a discussion of what international environmental law means. Participants in the course will study a range of environmental issues, legal sources, and institutions.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17968.jpg</video:thumbnail_loc>
      <video:duration>6316</video:duration>
      <video:publication_date>2012-09-03T18:37:01.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/lksYRyagxp4</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>Spring</video:tag>
      <video:tag>2009</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>climate</video:tag>
      <video:tag>change</video:tag>
      <video:tag>human</video:tag>
      <video:tag>rights</video:tag>
      <video:tag>international</video:tag>
      <video:tag>environment</video:tag>
      <video:tag>Montreal</video:tag>
      <video:tag>Protocol</video:tag>
      <video:tag>Groundwater</video:tag>
      <video:tag>Trade</video:tag>
      <video:tag>global</video:tag>
      <video:tag>Interests</video:tag>
      <video:tag>hazardous</video:tag>
      <video:tag>Materials</video:tag>
      <video:tag>Transboundary</video:tag>
      <video:tag>Disputes</video:tag>
      <video:tag>Cymie</video:tag>
      <video:tag>Payne</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-Don-Quixote-Part-I-Chapters-XXI-XXVI</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - Don Quixote, Part I: Chapters XXI-XXVI</video:title>
      <video:description>&quot;Lec 6 - Don Quixote, Part I: Chapters XXI-XXVI&quot; Cervantes&apos; Don Quixote (SPAN 300)

Important meditations about the nature of literature and the real take place in the chapters commented on in this lecture. Reality appears strange enough even to Don Quixote in the episode of the corpse, where death becomes a presence. Don Quixote appears aware that his adventures are being written as we read them. His relationship with his squire is further developed in the episode of the fulling hammers. Mambrino&apos;s helmet exemplifies the modern radical doubt about the power of the senses to grasp reality, while the episode of the galley slaves represents a satire of autobiographical writing. Cervantes portrays a society that the sixteenth-century reader recognized as his own, in which Ginés de Pasamonte, a low-class slippery criminal and author, represents the new generation of writers who break with the strictures of Renaissance mimesis. The descent in social status of the author, Ginés, appears to be accompanied by an increase in inventiveness and a rise in the importance of the author. This episode is a meditation on the creation of new genres, such as the picturesque, not derived from the classics but from experience, as well as on the topic of perspectivism.

00:00 - Chapter 1. The Nature of Literature and Reality; Narrative Technique
13:23 - Chapter 2. The Focus on Characters Marginal to Society
19:36 - Chapter 3. The Nature of the Real in the Mambrino Episode
31:30 - Chapter 4. Intimations of a Character&apos;s Subconscious
39:05 - Chapter 5. Considerations on the Creation of a New Genre
47:18 - Chapter 6. The Proliferation of Books in Relation to the Author

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23518.jpg</video:thumbnail_loc>
      <video:duration>3814</video:duration>
      <video:publication_date>2012-09-14T09:09:20.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/P838pia45rI</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>6</video:tag>
      <video:tag>Don</video:tag>
      <video:tag>Quixote</video:tag>
      <video:tag>part</video:tag>
      <video:tag>I</video:tag>
      <video:tag>Chapters</video:tag>
      <video:tag>XXI</video:tag>
      <video:tag>XXVI</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lecture-15-Environ-Sci-Spring-2011</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture 15 - Environ Sci Spring 2011</video:title>
      <video:description>&quot;Lec 15 - Environ Sci &quot; Spring 2011 Wildlife Ecology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23676.jpg</video:thumbnail_loc>
      <video:duration>2471</video:duration>
      <video:publication_date>2012-09-14T10:28:26.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/RJZPNqdZGws</video:player_loc>
      <video:uploader>0|63|0</video:uploader>
      <video:category>Environmental Engineering</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>15</video:tag>
      <video:tag>Environ</video:tag>
      <video:tag>Sci</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Seeds-Lecture-Part-II</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Seeds Lecture Part II</video:title>
      <video:description>Lecture on Seeds by Dr. Sandy Wilson, Associate Professor of Environmental Horticulture at the University of Florida</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/09/37432686-dd42-4860-9ca3-987a283ab869/cand_25.jpg</video:thumbnail_loc>
      <video:duration>1264</video:duration>
      <video:publication_date>2007-09-10T22:58:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1005.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>seedlecture</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Rectum-cancer-explained</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Rectum cancer explained</video:title>
      <video:description>The lower part of the colon that connects the large bowel to the anus is the rectum. The most important function of the rectum is to store formed stool till it is ready for excretion. This video explains cancer formed in this portion.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/511c5ccf-dd69-4266-934f-de3b63d0c55e/cand_25.jpg</video:thumbnail_loc>
      <video:duration>56</video:duration>
      <video:publication_date>2011-11-30T06:09:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9335.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Cancer</video:tag>
      <video:tag>Rectum</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Public-Health-251D</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2- Public Health 251D</video:title>
      <video:description>Lec 2- Public Health 251D.
Applied Epidemiology Using R</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19160.jpg</video:thumbnail_loc>
      <video:duration>6509</video:duration>
      <video:publication_date>2012-09-04T18:34:01.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/mkf88aDX9EU</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Political Science</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Bicoid-GFP-photobleaching-in-early-Drosophila-embyros</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Bicoid-GFP photobleaching in early Drosophila embyros</video:title>
      <video:description>A single nucleus of a two hours old fruit fly embryo is photobleached with a strong laser pulse and and the recovery is imaged via two-photon microscopy. The protein Bicoid is tagged with GFP.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/e505e0eb-e6e1-46a8-8c87-69a5f98af536/cand_5.jpg</video:thumbnail_loc>
      <video:duration>5</video:duration>
      <video:publication_date>2009-04-09T05:55:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1671.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Developmental Biology</video:category>
      <video:tag>biophysics</video:tag>
      <video:tag>Development</video:tag>
      <video:tag>fly</video:tag>
      <video:tag>Embryo</video:tag>
      <video:tag>bicoid</video:tag>
      <video:tag>Microscopy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-64-Friedel-Crafts-Acylation-Addendum</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 64 - Friedel Crafts Acylation Addendum</video:title>
      <video:description>Friedel Crafts Acylation Addendum

Friedel Crafts Acylation Addendum</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24624.jpg</video:thumbnail_loc>
      <video:duration>50</video:duration>
      <video:publication_date>2012-09-17T14:23:57.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/0YD5xSvseIw</video:player_loc>
      <video:uploader>0|34|0</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>Friedel</video:tag>
      <video:tag>Crafts</video:tag>
      <video:tag>Acylation</video:tag>
      <video:tag>Addendum</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Brief-Seed-Topic-Overview</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Brief Seed Topic Overview</video:title>
      <video:description>A smattering of topics related to seed propagation.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/09/a29bc7bf-388d-4f42-9914-c571cdc64672/cand_25.jpg</video:thumbnail_loc>
      <video:duration>1029</video:duration>
      <video:publication_date>2007-09-10T22:59:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1007.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>seed</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lecture-20-Environ-Sci-Spring-2011</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture 20 - Environ Sci Spring 2011</video:title>
      <video:description>&quot;Lec 20 - Environ Sci &quot; Spring 2011 Wildlife Ecology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23685.jpg</video:thumbnail_loc>
      <video:duration>2665</video:duration>
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      <video:title>The mechanism how prialt blocks pain signaling in mice</video:title>
      <video:description>This mechanism shows how prialt blocks pain signaling in mice. Interestingly, prialt does not block the mammalian motor synapse, but blocks the pain pathway in the spinal cord.</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 20 - The Prisoner&apos;s Dilemma</video:title>
      <video:description>&quot;Lec 20 - The Prisoner&apos;s Dilemma&quot;Philosophy and the Science of Human Nature (PHIL 181)

Two game theoretical problems--the Prisoner&apos;s Dilemma and the Problem of the Commons--are explored in detail. Both collective decision-making scenarios are structured such that all parties making rational choices ensures a less desired outcome for each than if each had chosen individually-less-preferred options. To conclude, Professor Gendler discusses various strategies that can be used to address both problems.

00:00 - Chapter 1. The Prisoners&apos; Dilemma
20:11 - Chapter 2. The Classroom Dilemma
28:59 - Chapter 3. The Problem of the Commons
36:39 - Chapter 4. Strategies for Escaping the Problems

Complete course materials are available at the Open Yale Courses website: http://oyc.yale.edu

This course was recorded in Spring 2011.</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Arm Lift procedure</video:title>
      <video:description>The excess skin on the upper arm is tightened using a procedure called arm lift.</video:description>
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      <video:description>Firestick Farming

How the indigenous Australians used fire to change their environment</video:description>
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      <video:description>Carbon 14 Dating 1

Carbon 14 Dating 1</video:description>
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eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
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      <video:title>A Look At Polymer Growing Crystals</video:title>
      <video:description>This video will show you that hoe does the chemical reaction turns regular water into colorful jelly crystals. These are all polymers that drinks about 300 times water more than the weight of themselves and produce colorful crystals.</video:description>
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      <video:description>This video from Incredible Science shows the fog smoke ring gun blasters big and small in size. Video is really interesting.</video:description>
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      <video:description>&quot;Lec 1 -Computer Science 10 -Abstraction&quot;The Beauty and Joy of Computing</video:description>
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      <video:description>&quot;Lec 2 - Computer Science 10 -  3D Graphics&quot;The Beauty and Joy of Computing</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>&quot;Lec 3 - Computer Science 10 -  Video Games&quot;The Beauty and Joy of Computing</video:description>
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      <video:tag>Science</video:tag>
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      <video:tag>Video</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>&quot;Lec 2 -Environ Sci&quot; Wildlife Ecology Spring 2011</video:description>
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    <loc>https://dnatube.com/videos/Lec-4-How-to-Invent-the-Future-by-Playing-Online-Games-SuperStruct</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4  - How to Invent the Future by Playing Online Games: SuperStruct</video:title>
      <video:description>&quot;Lec 4  - How to Invent the Future by Playing Online Games: SuperStruct&quot; Jane McGonigal, Director of Game Research and Development at the Institute for the Future, explores the theory behind massively multiplayer forecasting games and the design principles of her project, Superstruct. He reveals the most interesting insights from the first 10 days of live gameplay on the site.

Stanford University:
http://www.stanford.edu/

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
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      <video:tag>Computer</video:tag>
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      <video:tag>positive</video:tag>
      <video:tag>Psychology</video:tag>
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      <video:tag>mediascap</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23Computer Science 10 - Summary and Farewell</video:title>
      <video:description>&quot;Lec 23Computer Science 10 - Summary and Farewell&quot;The Beauty and Joy of Computing</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23744.jpg</video:thumbnail_loc>
      <video:duration>1704</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/ksCOsydhci0</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
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      <video:tag>Summary</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Farewell</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-7-Electrophilic-Aromatic-Substitution-of-Naphthalene-Aldehydes-and-Ketones</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7- Electrophilic Aromatic Substitution of Naphthalene; Aldehydes and Ketones</video:title>
      <video:description>Lec 7- Electrophilic Aromatic Substitution of Naphthalene; Aldehydes and Ketones.
Chemical Structure and Reactivity</video:description>
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      <video:category>Inorganic Chemistry</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
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      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-1-Computer-Science-61A-functional-programming-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Computer Science 61A - functional programming 1</video:title>
      <video:description>&quot;Lec 1 - Computer Science 61A - functional programming 1&quot;The Structure and Interpretation of Computer Programs</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23745.jpg</video:thumbnail_loc>
      <video:duration>3054</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/l28HAzKy0N8</video:player_loc>
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      <video:tag>programming</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 21 - Economics C3</video:title>
      <video:description>&quot;Lec 21 - Economics C3&quot;Introduction to Environmental Economics and Policy</video:description>
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      <video:duration>4565</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/Jn71JcxM1SM</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
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    <loc>https://dnatube.com/videos/Lec-20-Economics-C3</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:description>&quot;Lec 20 - Economics C3 &quot;Introduction to Environmental Economics and Policy</video:description>
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u08_l1_t2_we1 Reading Pie Graphs (Circle Graphs)</video:description>
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Stanford University:
http://www.stanford.edu/

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
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Stanford University:
http://www.stanford.edu/

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
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u14_l2_t2_we4 Addition Elimination Method 4</video:description>
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    <video:video>
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Stanford University:
http://www.stanford.edu/

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
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      <video:tag>technology</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>website</video:tag>
      <video:tag>internet</video:tag>
      <video:tag>software</video:tag>
      <video:tag>touch</video:tag>
      <video:tag>user</video:tag>
      <video:tag>interface</video:tag>
      <video:tag>Multi</video:tag>
      <video:tag>interaction</video:tag>
      <video:tag>designer</video:tag>
      <video:tag>gestures</video:tag>
      <video:tag>touchscreen</video:tag>
      <video:tag>free</video:tag>
      <video:tag>form</video:tag>
      <video:tag>Sensor</video:tag>
      <video:tag>kinesiology</video:tag>
      <video:tag>Physiology</video:tag>
      <video:tag>Minority</video:tag>
      <video:tag>Report</video:tag>
      <video:tag>Microsoft</video:tag>
      <video:tag>Sphere</video:tag>
      <video:tag>resistive</video:tag>
      <video:tag>Surface</video:tag>
      <video:tag>wave</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-85-Multiplying-Monomials</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 85 - Multiplying Monomials</video:title>
      <video:description>Multiplying Monomials

u11_l2_t3_we1 Multiplying Monomials</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25239.jpg</video:thumbnail_loc>
      <video:duration>65</video:duration>
      <video:publication_date>2012-09-18T02:03:36.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ssY1dFl7d30</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Multiplying</video:tag>
      <video:tag>Monomials</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-86-Multiplying-Monomials-by-Polynomials</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 86 - Multiplying Monomials by Polynomials</video:title>
      <video:description>Multiplying Monomials by Polynomials

u11_l2_t3_we2 Multiplying Monomials by Polynomials</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25240.jpg</video:thumbnail_loc>
      <video:duration>163</video:duration>
      <video:publication_date>2012-09-18T02:04:27.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/pD2-H15ucNE</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Multiplying</video:tag>
      <video:tag>Monomials</video:tag>
      <video:tag>by</video:tag>
      <video:tag>Polynomials</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-87-Multiplying-Binomials</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 87 - Multiplying Binomials</video:title>
      <video:description>Multiplying Binomials

u11_l2_t3_we3 Multiplying Binomials</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25241.jpg</video:thumbnail_loc>
      <video:duration>347</video:duration>
      <video:publication_date>2012-09-18T02:06:15.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ZMLFfTX615w</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Multiplying</video:tag>
      <video:tag>Binomials</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Enlightened-Trial-and-Error-Gaining-Insight-Through-New-Tools</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Enlightened Trial and Error: Gaining Insight Through New Tools</video:title>
      <video:description>&quot;Lec 5 - Enlightened Trial and Error: Gaining Insight Through New Tools&quot; (February 6, 2009) Bjoern Hartmann, of the Stanford HCI Group, gives an overview of different prototyping tools he has built with collaborators to address two research questions. First, how can tools enable a wider range of designers to create functional prototypes of ubiquitous computing interfaces? Second, how can design tools support the larger process of learning from these prototypes?

Stanford University:
http://www.stanford.edu/

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18718.jpg</video:thumbnail_loc>
      <video:duration>4406</video:duration>
      <video:publication_date>2012-09-04T04:18:28.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/wxJRgORV-Lg</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Science</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>software</video:tag>
      <video:tag>research</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>language</video:tag>
      <video:tag>design</video:tag>
      <video:tag>Multiple</video:tag>
      <video:tag>prototype</video:tag>
      <video:tag>tools</video:tag>
      <video:tag>user</video:tag>
      <video:tag>interface</video:tag>
      <video:tag>Writing</video:tag>
      <video:tag>Code</video:tag>
      <video:tag>interaction</video:tag>
      <video:tag>graphic</video:tag>
      <video:tag>Sensor</video:tag>
      <video:tag>data</video:tag>
      <video:tag>environment</video:tag>
      <video:tag>dynamic</video:tag>
      <video:tag>time</video:tag>
      <video:tag>warping</video:tag>
      <video:tag>iteration</video:tag>
      <video:tag>parallel</video:tag>
      <video:tag>exploration</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-Last-Understanding-Fish-Reactions-to-Their-Reflection</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec Last - Understanding Fish Reactions to Their Reflection</video:title>
      <video:description>&quot;Lec Last - Understanding Fish Reactions to Their Reflection&quot; Fish faced with their reflection in a mirror get aggressive, but also show an unexpected element of fear, which they don&apos;t show when fighting a real foe. The discovery raises the possibility that other lower vertebrates such as frogs, lizards and birds may also be able detect nuances more subtle than they&apos;ve been given credit for.

Stanford University:
http://www.stanford.edu/

Stanford News:
http://news.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18721.jpg</video:thumbnail_loc>
      <video:duration>126</video:duration>
      <video:publication_date>2012-09-04T04:18:40.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/GxXWpiDd_7c</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Psychology</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>sociology</video:tag>
      <video:tag>social</video:tag>
      <video:tag>interaction</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-103-Factor-expressions-by-grouping</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 103 - Factor expressions by grouping</video:title>
      <video:description>Factor expressions by grouping

u12_l1_t1_we3 Factor expressions by grouping</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25257.jpg</video:thumbnail_loc>
      <video:duration>330</video:duration>
      <video:publication_date>2012-09-18T02:15:48.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/rR4FfB-FZJw</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>factor</video:tag>
      <video:tag>Expressions</video:tag>
      <video:tag>by</video:tag>
      <video:tag>Grouping</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-32-Extraneous-Solutions-to-Rational-Equations</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 32 - Extraneous Solutions to Rational Equations</video:title>
      <video:description>Extraneous Solutions to Rational Equations

u15_l2_t1_we2 Extraneous Solutions to Rational Equations</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25273.jpg</video:thumbnail_loc>
      <video:duration>183</video:duration>
      <video:publication_date>2012-09-18T02:38:07.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/bml74_PsfwA</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Extraneous</video:tag>
      <video:tag>solutions</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Rational</video:tag>
      <video:tag>Equations</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-33-Rate-Problem-Involving-Rational-Equations</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 33 - Rate Problem Involving Rational Equations</video:title>
      <video:description>Rate Problem Involving Rational Equations

u15_l2_t1_we3 Rate Problem Involving Rational Equations</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25274.jpg</video:thumbnail_loc>
      <video:duration>451</video:duration>
      <video:publication_date>2012-09-18T02:39:59.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/rX8ZBP3nXvI</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Rate</video:tag>
      <video:tag>Problem</video:tag>
      <video:tag>involving</video:tag>
      <video:tag>Rational</video:tag>
      <video:tag>Equations</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Nuclear-Power-after-Fukushima-Special-Series-on-Post-Disaster-Japan</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5- Nuclear Power after Fukushima | Special Series on Post-Disaster Japan</video:title>
      <video:description>&quot;Lec 5- Nuclear Power after Fukushima | Special Series on Post-Disaster Japan&quot; Program on U.S.-Japan Relations / Edwin O. Reischauer Insitute of Japanese Studies

Speaker:
Charles Ferguson
President, Federation of American Scientists

Moderator:
Susan J. Pharr
Director, Program on U.S.-Japan Relations; Edwin O. Reischauer Professor of Japanese Politics, Department of Government

Time:
November 1, 2011 | 12:30-2:00pm

Location:
Tsai Auditorium (S010), CGIS South Building, 1730 Cambridge Street

Special Series on Post-Disaster Japan

Co-sponsored by the Edwin O. Reischauer Institute of Japanese Studies; the Harvard University Center for the Environment (HUCE); Environment and Natural Resources Program (ENRP) and Managing the Atom Project, the Belfer Center for Science and International Affairs (BCSIA), Harvard Kennedy School; and the Mossavar-Rahmani Center for Business and Government, Harvard Kennedy School.

Special Series on Post-Disaster Japan</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23992.jpg</video:thumbnail_loc>
      <video:duration>5241</video:duration>
      <video:publication_date>2012-09-14T13:37:16.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/hDAewfSZLoo</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>5</video:tag>
      <video:tag>nuclear</video:tag>
      <video:tag>Power</video:tag>
      <video:tag>after</video:tag>
      <video:tag>Fukushima</video:tag>
      <video:tag>special</video:tag>
      <video:tag>series</video:tag>
      <video:tag>on</video:tag>
      <video:tag>post</video:tag>
      <video:tag>Disaster</video:tag>
      <video:tag>Japan</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-Cognitive-Science-C103-Lecture-10</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10- Cognitive Science C103 - Lecture 10</video:title>
      <video:description>&quot;Lec 10- Cognitive Science C103 - Lecture 10&quot;History of Information</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24124.jpg</video:thumbnail_loc>
      <video:duration>4496</video:duration>
      <video:publication_date>2012-09-15T03:40:12.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/srt5-gYu6so</video:player_loc>
      <video:uploader>0|18|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>10</video:tag>
      <video:tag>Cognitive</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>C103</video:tag>
      <video:tag>Lecture</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Funny-video-of-laptop-flying-in-air</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Funny video of laptop flying in air</video:title>
      <video:description>Very funny video showing the bees flying with laptop. Honey is placed around the think-pad. No bees were harmed during the making of this film</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/a04795ef-1a33-4363-941c-608743d245f0/cand_25.jpg</video:thumbnail_loc>
      <video:duration>71</video:duration>
      <video:publication_date>2011-11-30T10:03:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9482.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Bees</video:tag>
      <video:tag>flying</video:tag>
      <video:tag>with</video:tag>
      <video:tag>Laptop</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-31-IIT-JEE-Lagranges-Formula</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 31 - IIT JEE Lagrange&apos;s Formula</video:title>
      <video:description>IIT JEE Lagrange&apos;s Formula

2010 IIT JEE Paper 1 Problem 49 Lagrange&apos;s Formula</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24981.jpg</video:thumbnail_loc>
      <video:duration>690</video:duration>
      <video:publication_date>2012-09-17T17:55:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/rndex9FCIdo</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>IIT</video:tag>
      <video:tag>JEE</video:tag>
      <video:tag>Lagrange</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Formula</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-36-Quasar-Correction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 36 - Quasar Correction</video:title>
      <video:description>Quasar Correction

Quasar Correction</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24982.jpg</video:thumbnail_loc>
      <video:duration>106</video:duration>
      <video:publication_date>2012-09-17T17:55:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/PX_XSnVWlNc</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Quasar</video:tag>
      <video:tag>Correction</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-76-Relations-and-Functions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 76 -  Relations and Functions</video:title>
      <video:description>Relations and Functions

u17_l1_t1_we2 Relations and Functions</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25338.jpg</video:thumbnail_loc>
      <video:duration>417</video:duration>
      <video:publication_date>2012-09-18T02:56:50.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Uz0MtFlLD-k</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>relations</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Functions</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Modern-Physics-Quantum-Mechanics-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Modern Physics: Quantum Mechanics (Stanford)</video:title>
      <video:description>&quot;Lec 7 - Modern Physics: Quantum Mechanics (Stanford)&quot; Lecture 7 of Leonard Susskind&apos;s Modern Physics course concentrating on Quantum Mechanics.  Recorded February 25, 2008 at Stanford University.

This Stanford Continuing Studies course is the second of a six-quarter sequence of classes exploring the essential theoretical foundations of modern physics. The topics covered in this course focus on quantum mechanics. Leonard Susskind is the Felix Bloch Professor of Physics at Stanford University.

Complete playlist for the course:
http://youtube.com/view_play_list?p=189C0DCE90CB6D81

Stanford Continuing Studies: http://continuingstudies.stanford.edu/

About Leonard Susskind: http://www.stanford.edu/dept/physics/people/faculty/susskind_leonard.html

Stanford University channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24011.jpg</video:thumbnail_loc>
      <video:duration>5897</video:duration>
      <video:publication_date>2012-09-14T13:52:41.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ktcMKnNHTt4</video:player_loc>
      <video:uploader>0|39|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>7</video:tag>
      <video:tag>Modern</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>Quantum</video:tag>
      <video:tag>mechanics</video:tag>
      <video:tag>Stanford</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-45-Simplifying-Cube-Roots</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 45 - Simplifying Cube Roots</video:title>
      <video:description>Simplifying Cube Roots

u16_l1_t2_we3 Simplifying Cube Roots</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25292.jpg</video:thumbnail_loc>
      <video:duration>325</video:duration>
      <video:publication_date>2012-09-18T02:45:10.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/c-wtvEdEoVs</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Simplifying</video:tag>
      <video:tag>cube</video:tag>
      <video:tag>Roots</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-33-Comparing-Absolute-Values</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 33 - Comparing Absolute Values</video:title>
      <video:description>Comparing Absolute Values

Evaluating and comparing absolute values</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20583.jpg</video:thumbnail_loc>
      <video:duration>247</video:duration>
      <video:publication_date>2012-09-06T16:03:56.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/hKkBlcnU9pw</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Comparing</video:tag>
      <video:tag>Absolute</video:tag>
      <video:tag>values</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Brachioplasty</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Brachioplasty</video:title>
      <video:description>Video shows the arm lift surgery in India at Mumbai and Delhi to reconstruct your arms. Sagging skin is removed from under arms. Complete surgical procedure s shown in the video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/b9a33a52-4d60-484e-a6c5-9522ce262588/cand_25.jpg</video:thumbnail_loc>
      <video:duration>95</video:duration>
      <video:publication_date>2011-11-30T10:04:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9485.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Arm</video:tag>
      <video:tag>lift</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>in</video:tag>
      <video:tag>India</video:tag>
      <video:tag>at</video:tag>
      <video:tag>Mumbai</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Delhi</video:tag>
      <video:tag>to</video:tag>
      <video:tag>reconstruct</video:tag>
      <video:tag>Your</video:tag>
      <video:tag>Arms</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Close-lightning-bolt</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Close lightning bolt</video:title>
      <video:description>A photo was captured using a Canon 1DMark IV and lightning trigger made by Stepping Stone Products, LLC - http://www.lightningtrigger.com/

Photo can be seen here: http://www.flickr.com/photos/willz0r/5289990107/

This massive clear air bolt (cloud-to-ground lightning bolt) hit about 200-250m away from our location. Here in Darwin, Australia these bolts can leap 15-20km away from the main storm striking a dry area surrounding the storm. You don&apos;t see me in the frame for good reason as I was in my car! :P :O 



The bolt hits near the base of the tree as a large puff of dust can be seen after the initial strike!

Thanks to Jacci for providing some foreground entertainment! :D</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_12004.jpg</video:thumbnail_loc>
      <video:duration>33</video:duration>
      <video:publication_date>2012-03-30T08:25:03.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Jm3rHONOr9o</video:player_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Others</video:category>
      <video:tag>CG</video:tag>
      <video:tag>positive</video:tag>
      <video:tag>Lightning</video:tag>
      <video:tag>thunder</video:tag>
      <video:tag>thunderstorm</video:tag>
      <video:tag>Darwin</video:tag>
      <video:tag>bolt</video:tag>
      <video:tag>thunderstruck</video:tag>
      <video:tag>stormchase</video:tag>
      <video:tag>lightningtrigger</video:tag>
      <video:tag>steppingstone</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-130-Graphing-Inequalities-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 130 - Graphing Inequalities 2</video:title>
      <video:description>Graphing Inequalities 2

u13_l2_t4_we2 Graphing Inequalities 2</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25308.jpg</video:thumbnail_loc>
      <video:duration>320</video:duration>
      <video:publication_date>2012-09-18T02:48:30.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/-aTy1ED1m5I</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Graphing</video:tag>
      <video:tag>Inequalities</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-20-Computer-Science-10-Lecture-21-Saving-the-World-with-Comp-Spring-2012</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 - Computer Science 10 - Lecture 21: Saving the World with Comp Spring 2012</video:title>
      <video:description>Computer Science 10 - Lecture 21: Saving the World with Comp

The Beauty and Joy of Computing


This video is a part of lectures of Computer Science 10, 001 - Spring 2012 course.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26868.jpg</video:thumbnail_loc>
      <video:duration>2978</video:duration>
      <video:publication_date>2012-09-19T02:48:01.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/t0bFaPhYjkg</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>10</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>21</video:tag>
      <video:tag>Saving</video:tag>
      <video:tag>the</video:tag>
      <video:tag>World</video:tag>
      <video:tag>with</video:tag>
      <video:tag>Comp</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Stem-Cells-Tissue-Regeneration</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Stem Cells &amp; Tissue Regeneration</video:title>
      <video:description>&quot;Lec 3 - Stem Cells &amp; Tissue Regeneration&quot; (October 6, 2009) Dr. Jill Helms, Associate Professor of Surgery at the Stanford School of Medicine, discusses developments in stem cell research and the future of regenerative medicine.

Stanford Mini Med School is a series arranged and directed by Stanford&apos;s School of Medicine, and presented by the Stanford Continuing Studies program. Featuring more than thirty distinguished, faculty, scientists and physicians from Stanford&apos;s medical school, the series offers students a dynamic introduction to the world of human biology, health and disease, and the groundbreaking changes taking place in medical research and health care.

Stanford University
http://www.stanford.edu

Stanford Continuing Studies
http://continuingstudies.stanford.edu

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18724.jpg</video:thumbnail_loc>
      <video:duration>6597</video:duration>
      <video:publication_date>2012-09-04T04:23:37.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/2vFQJpxabQ4</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Biophysics</video:category>
      <video:tag>Science</video:tag>
      <video:tag>medicine</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>Disease</video:tag>
      <video:tag>treatment</video:tag>
      <video:tag>Proposition</video:tag>
      <video:tag>71</video:tag>
      <video:tag>research</video:tag>
      <video:tag>funding</video:tag>
      <video:tag>regenerative</video:tag>
      <video:tag>cloning</video:tag>
      <video:tag>Implants</video:tag>
      <video:tag>bone</video:tag>
      <video:tag>Tissues</video:tag>
      <video:tag>Adaptability</video:tag>
      <video:tag>manmade</video:tag>
      <video:tag>tissue</video:tag>
      <video:tag>functional</video:tag>
      <video:tag>integration</video:tag>
      <video:tag>transplants</video:tag>
      <video:tag>Cancer</video:tag>
      <video:tag>regeneration</video:tag>
      <video:tag>Skeletal</video:tag>
      <video:tag>renewal</video:tag>
      <video:tag>Scar</video:tag>
      <video:tag>tis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Expressive-Intelligence-AI-Games-and-New-Media</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Expressive Intelligence: AI, Games and New Media</video:title>
      <video:description>&quot;Lec 2 - Expressive Intelligence: AI, Games and New Media&quot; October 20, 2006 lecture by Michael Mateas for the Stanford University Human Computer Interaction Seminar (CS547).  &quot;Expressive AI (Artificial Intelligence)&quot;, a process occurring when AI research and art mutually inform each other, is discussed using the interactive drama Facade (downloadable from www.interactivestory.net) as an example.

CS 547 | Human-Computer Interaction Seminar:
http://hci.stanford.edu/seminar/

Stanford HCI Group:
http://hci.stanford.edu/

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanforduniversity/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24016.jpg</video:thumbnail_loc>
      <video:duration>5233</video:duration>
      <video:publication_date>2012-09-14T14:48:13.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Ggh8niWwEfc</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>2</video:tag>
      <video:tag>Expressive</video:tag>
      <video:tag>intelligence</video:tag>
      <video:tag>AI</video:tag>
      <video:tag>Games</video:tag>
      <video:tag>and</video:tag>
      <video:tag>new</video:tag>
      <video:tag>media</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-Problems-and-Solutions-With</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - Problems and Solutions With</video:title>
      <video:description>&quot;Lec 10 - Problems and Solutions With &quot; January 19, 2007 lecture by Harold Thimbleby for the Stanford University Human Computer Interaction Seminar (CS 547).  This talk reviews simple usability and safety problems in interactive devices and how they can be detected either in design or by getting feedback from users.

CS 547 | Human-Computer Interaction Seminar:
http://hci.stanford.edu/seminar/

Stanford HCI Group:
http://hci.stanford.edu/

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanforduniversity/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24024.jpg</video:thumbnail_loc>
      <video:duration>4973</video:duration>
      <video:publication_date>2012-09-14T14:48:51.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/GI6_8-J10a0</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>10</video:tag>
      <video:tag>problems</video:tag>
      <video:tag>and</video:tag>
      <video:tag>solutions</video:tag>
      <video:tag>with</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-A-Structured-Orchestration-Language</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - A Structured Orchestration Language</video:title>
      <video:description>&quot;Lec 4 - A Structured Orchestration Language&quot; October 26, 2006 lecture by Jayadev &quot;Jay&quot; Misra for the Stanford University Computer Systems Colloquium (EE 380).

A programming language called Orc (for orchestration) that supports a structured way of orchestrating distributed services is proposed. 

EE 380 | Computer Systems Colloquium:
http://www.stanford.edu/class/ee380/

Stanford Computer Systems Laboratory:
http://csl.stanford.edu/

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanforduniversity/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24078.jpg</video:thumbnail_loc>
      <video:duration>4697</video:duration>
      <video:publication_date>2012-09-14T15:14:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/sg6kq40tHPc</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>4</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Structured</video:tag>
      <video:tag>Orchestration</video:tag>
      <video:tag>language</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Genomics-and-Personalized-Medicine</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Genomics and Personalized Medicine</video:title>
      <video:description>&quot;Lec 5 - Genomics and Personalized Medicine&quot; (October 20, 2009) Michael Snyder, Professor of Genetics and Chair of the Department of Genetics at Stanford, discusses advances in gene sequencing, the impact of genomics on medicine, the potential for personalized medicine. and efforts at Stanford to further study these issues.

Stanford Mini Med School is a series arranged and directed by Stanford&apos;s School of Medicine, and presented by the Stanford Continuing Studies program. Featuring more than thirty distinguished, faculty, scientists and physicians from Stanford&apos;s medical school, the series offers students a dynamic introduction to the world of human biology, health and disease, and the groundbreaking changes taking place in medical research and health care.

Stanford University
http://www.stanford.edu

Stanford University School of Medicine
http://med.stanford.edu

Stanford Continuing Studies
http://continuingstudies.stanford.edu

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18726.jpg</video:thumbnail_loc>
      <video:duration>6452</video:duration>
      <video:publication_date>2012-09-04T04:23:46.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/pgHAXCMMcro</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Biophysics</video:category>
      <video:tag>Science</video:tag>
      <video:tag>medicine</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>Health</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>sequencing</video:tag>
      <video:tag>chromosomes</video:tag>
      <video:tag>Transcription</video:tag>
      <video:tag>nucleotides</video:tag>
      <video:tag>Bases</video:tag>
      <video:tag>coding</video:tag>
      <video:tag>Structural</video:tag>
      <video:tag>variations</video:tag>
      <video:tag>olfactory</video:tag>
      <video:tag>Receptors</video:tag>
      <video:tag>human</video:tag>
      <video:tag>Variation</video:tag>
      <video:tag>recombination</video:tag>
      <video:tag>predisposition</video:tag>
      <video:tag>Testing</video:tag>
      <video:tag>pharmacogenomics</video:tag>
      <video:tag>BRCA1</video:tag>
      <video:tag>BRCA2</video:tag>
      <video:tag>CA</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-23-Computer-Science-164</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 23-Computer Science 164 -</video:title>
      <video:description>23-Computer Science 164 - Programming Languages and Compilers</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27564.jpg</video:thumbnail_loc>
      <video:duration>3064</video:duration>
      <video:publication_date>2012-09-30T08:34:12.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/_U0Y3ZsDUcI</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-Last-Sketching-and-Experience-Design</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec Last - Sketching and Experience Design</video:title>
      <video:description>&quot;Lec Last - Sketching and Experience Design&quot; June 1, 2007 lecture by Bill Buxton for the Stanford University Human-Computer Interaction Seminar (CS 547). Designing for experience comes with a whole new level of complexity.  This is especially true in this emerging world of information appliances, reactive environments, and ubiquitous computing, where, along with those of their users, we have to factor in the convoluted behaviors of the products themselves.  In this talk, Bill discusses the design process itself, from the perspective of methods, organization, and composition.

CS 547 | Human-Computer Interaction Seminar:
http://hci.stanford.edu/seminar/

Stanford HCI Group:
http://hci.stanford.edu/

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanforduniversity/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24039.jpg</video:thumbnail_loc>
      <video:duration>5397</video:duration>
      <video:publication_date>2012-09-14T14:54:29.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/xx1WveKV7aE</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>Last</video:tag>
      <video:tag>sketching</video:tag>
      <video:tag>and</video:tag>
      <video:tag>experience</video:tag>
      <video:tag>design</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Defining-CT-Scan</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Defining CT Scan</video:title>
      <video:description>With the help of a CT Scan a finding such as Tree in Bud sign are easily diagnosed.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/cb6969db-cfa2-4613-990d-480b0155c79d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>194</video:duration>
      <video:publication_date>2011-12-01T20:04:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10322.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Others</video:category>
      <video:tag>CT</video:tag>
      <video:tag>scan</video:tag>
      <video:tag>Chest</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-Cognitive-Science-C103-Lecture-20</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17-Cognitive Science C103 - Lecture 20</video:title>
      <video:description>&quot;Lec 17-Cognitive Science C103 - Lecture 20History of Information</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24131.jpg</video:thumbnail_loc>
      <video:duration>4434</video:duration>
      <video:publication_date>2012-09-15T03:42:12.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/iS9d4sySg-w</video:player_loc>
      <video:uploader>0|18|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>17</video:tag>
      <video:tag>Cognitive</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>C103</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>20</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-Automatically-Generating-Personalized-Adaptive-User-Interfaces</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - Automatically Generating Personalized Adaptive User Interfaces</video:title>
      <video:description>&quot;Lec 14 - Automatically Generating Personalized Adaptive User Interfaces&quot; May 2, 2008 lecture by Krzysztof Gajos for the Stanford University Human Computer Interaction Seminar (CS547).

User Interfaces delivered with today&apos;s software are usually created in a one-size-fits-all manner, making implicit assumptions about the needs, abilities, and preferences of the &quot;average user&quot; and the characteristics of the &quot;average device.&quot; Krzysztof Gajos argues that personalized user interfaces, which are adapted to a persons devices, tasks, preferences, and abilities, can improve user satisfaction and performance.

CS 547 | Human-Computer Interaction Seminar:
http://hci.stanford.edu/seminar/

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24053.jpg</video:thumbnail_loc>
      <video:duration>4690</video:duration>
      <video:publication_date>2012-09-14T14:59:30.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ODrE7SodLPs</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>14</video:tag>
      <video:tag>Automatically</video:tag>
      <video:tag>Generating</video:tag>
      <video:tag>personalized</video:tag>
      <video:tag>adaptive</video:tag>
      <video:tag>user</video:tag>
      <video:tag>Interfaces</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-Economics-1-Regulation-of-Natural-Monopolies</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - Economics 1 - Regulation of Natural Monopolies</video:title>
      <video:description>&quot;Lec 10 - Economics 1 - Regulation of Natural Monopolies&quot;Introduction to Economics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27471.jpg</video:thumbnail_loc>
      <video:duration>2729</video:duration>
      <video:publication_date>2012-09-21T07:33:26.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/mt_S0vUvZQ4</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>10</video:tag>
      <video:tag>Economics</video:tag>
      <video:tag>1</video:tag>
      <video:tag>Regulation</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Natural</video:tag>
      <video:tag>Monopolies</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-33-2010-IIT-JEE-Paper-1-Problem-50-Hyperbola-Eccentricity</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 33 - 2010 IIT JEE Paper 1 Problem 50 Hyperbola Eccentricity</video:title>
      <video:description>2010 IIT JEE Paper 1 Problem 50 Hyperbola Eccentricity</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24985.jpg</video:thumbnail_loc>
      <video:duration>900</video:duration>
      <video:publication_date>2012-09-17T17:55:44.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/4ES_vbSJ7LU</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>2010</video:tag>
      <video:tag>IIT</video:tag>
      <video:tag>JEE</video:tag>
      <video:tag>Paper</video:tag>
      <video:tag>1</video:tag>
      <video:tag>Problem</video:tag>
      <video:tag>50</video:tag>
      <video:tag>Hyperbola</video:tag>
      <video:tag>Eccentricity</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Magnetic-Separation-II</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Magnetic Separation II</video:title>
      <video:description>Magnetic separation technology was pioneered by Dynal for the separation of biomagnetic material. Dynabeads technology supports genomics, transcriptomics, proteomics, diagnostics, basic research, clinical cell separation and more.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/09/be554760-c7a7-4015-a7e1-7e99f1a51f62/cand_25.jpg</video:thumbnail_loc>
      <video:duration>152</video:duration>
      <video:publication_date>2007-09-19T02:41:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1023.mp4</video:content_loc>
      <video:uploader>adamsan</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>magnetic</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Natural-live-birth</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Natural live birth</video:title>
      <video:description>This babycenter.com video shows natural live birth. Thinking about going natural? See how one mom powered through without pain medication, from first contractions to the birth of her beautiful son.
Video Transcript/nNarrator: Samiyyah is the owner of a day spa in Philadelphia. She is 38 weeks pregnant with her second child.
Samiyyah: With the first pregnancy, I delivered in a hospital, and it was very restricting, you know, being confined to the bed, not being able to, you know, move when I felt my body wanted me to do certain things.
Narrator: For her son Safi&apos;s birth, she was given pitocin to speed up labor, an epidural for pain management, and an episiotomy (a surgical cut to widen the vaginal opening).
This time, she&apos;s planning a natural delivery -- without pain medication and other medical interventions -- at a birth center.
Samiyyah: Yes, I&apos;ve been told that I am completely crazy for being, you know, for not having the drugs, but I&apos;ve been there and I didn&apos;t like it, so I figured I would try this. It&apos;s healthier for the baby; it&apos;s healthier for me. So why not? I mean, women, we were designed to do this.
Narrator: Seven days after her due date, Samiyyah&apos;s labor kicks into gear. At the birth center in Bryn Mawr, Pennsylvania, Julia Rasch, a licensed nurse/midwife, performs an internal exam and starts an IV line to give Samiyyah a dose of antibiotics, since she&apos;s positive for Group B strep.
Samiyyah is 3 centimeters dilated, 100 percent effaced, and her water hasn&apos;t broken yet, which is common in the first stage of labor.
Birth centers offer a more relaxed and intimate alternative to hospitals for women expecting uncomplicated births.
It&apos;s important to choose a birth center with nearby hospital privileges in case of an emergency.
Helping her through her first natural birth is her husband, Arvan. Her mother-in-law, Irena, and 6-year-old son Safi are there for support.
Samiyyah: We&apos;ve talked about, you know, what he&apos;s gonna see, we&apos;ve shown him pictures, and I think he&apos;ll be okay.
Narrator: As Samiyy</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/11/b453952e-497c-4fa7-b6f0-c79e6018ae44/cand_5.jpg</video:thumbnail_loc>
      <video:duration>368</video:duration>
      <video:publication_date>2012-11-23T20:07:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28033.mp4</video:content_loc>
      <video:uploader>Uic Ment</video:uploader>
      <video:category>Pregnancy</video:category>
      <video:tag>pregnancy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Converting-mixed-numbers-and-improper-fractions-ex-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Converting mixed numbers and improper fractions (ex 1)</video:title>
      <video:description>This is a lecture of Khan Academy.

Converting mixed numbers and improper fractions (ex 1)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25367.jpg</video:thumbnail_loc>
      <video:duration>126</video:duration>
      <video:publication_date>2012-09-18T13:20:20.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/n3cKK0xBK64</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Converting</video:tag>
      <video:tag>Mixed</video:tag>
      <video:tag>Numbers</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Improper</video:tag>
      <video:tag>Fractions</video:tag>
      <video:tag>ex</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-The-World-Outside-A-Changing-Environment-and-How-It-Affects-Us</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - The World Outside: A Changing Environment and How It Affects Us</video:title>
      <video:description>&quot;Lec 8 - The World Outside: A Changing Environment and How It Affects Us&quot; Dr. Gary Schoolnik discusses cholera from medical, epidemiological, ecological, and economic  perspectives, focusing on the links between agricultural practices, particularly the advent of chemical fertilizers, and climate change on cholera epidemics in South Asia.

Stanford Mini Med School is a series arranged and directed by Stanford&apos;s School of Medicine, and presented by the Stanford Continuing Studies program. Featuring more than thirty distinguished, faculty, scientists and physicians from Stanford&apos;s medical school, the series offers students a dynamic introduction to the world of human biology, health and disease, and the groundbreaking changes taking place in medical research and health care.

Stanford University
http://www.stanford.edu

Stanford University School of Medicine
http://med.stanford.edu

Stanford Continuing Studies
http://continuingstudies.stanford.edu

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18729.jpg</video:thumbnail_loc>
      <video:duration>6531</video:duration>
      <video:publication_date>2012-09-04T04:23:59.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/VotBQ8BNjx4</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Biophysics</video:category>
      <video:tag>medicine</video:tag>
      <video:tag>infectious</video:tag>
      <video:tag>Disease</video:tag>
      <video:tag>Bangladesh</video:tag>
      <video:tag>South</video:tag>
      <video:tag>asia</video:tag>
      <video:tag>Ganges</video:tag>
      <video:tag>river</video:tag>
      <video:tag>Cholera</video:tag>
      <video:tag>climate</video:tag>
      <video:tag>change</video:tag>
      <video:tag>epidemiology</video:tag>
      <video:tag>ecology</video:tag>
      <video:tag>epidemic</video:tag>
      <video:tag>Pandemic</video:tag>
      <video:tag>Infections</video:tag>
      <video:tag>agent</video:tag>
      <video:tag>rehydration</video:tag>
      <video:tag>Toxin</video:tag>
      <video:tag>Small</video:tag>
      <video:tag>intestine</video:tag>
      <video:tag>Electrolytes</video:tag>
      <video:tag>Diarrhea</video:tag>
      <video:tag>Vibrio</video:tag>
      <video:tag>cholerae</video:tag>
      <video:tag>Stool</video:tag>
      <video:tag>Rice</video:tag>
      <video:tag>w</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Quantum-Entanglements-Part-1-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Quantum Entanglements, Part 1 (Stanford)</video:title>
      <video:description>&quot;Lec 8 - Quantum Entanglements, Part 1 (Stanford)&quot; Lecture 8 of Leonard Susskind&apos;s course concentrating on Quantum Entanglements (Part 1, Fall 2006). Recorded November 13, 2006 at Stanford University.

This Stanford Continuing Studies course is the first of a three-quarter sequence of classes exploring the &quot;quantum entanglements&quot; in modern theoretical physics. Leonard Susskind is the Felix Bloch Professor of Physics at Stanford University.

Complete playlist for the course:
http://www.youtube.com/view_play_list?p=A27CEA1B8B27EB67

Stanford Continuing Studies: http://continuingstudies.stanford.edu/

About Leonard Susskind: http://www.stanford.edu/dept/physics/people/faculty/sussk...

Stanford University channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24065.jpg</video:thumbnail_loc>
      <video:duration>6463</video:duration>
      <video:publication_date>2012-09-14T15:05:25.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/C1erB9p5414</video:player_loc>
      <video:uploader>0|39|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>8</video:tag>
      <video:tag>Quantum</video:tag>
      <video:tag>Entanglements</video:tag>
      <video:tag>part</video:tag>
      <video:tag>1</video:tag>
      <video:tag>Stanford</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-Last-Quantum-Entanglements-Part-1-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec Last - Quantum Entanglements, Part 1 (Stanford)</video:title>
      <video:description>&quot;Lec Last - Quantum Entanglements, Part 1 (Stanford)&quot; Lecture 9 of Leonard Susskind&apos;s course concentrating on Quantum Entanglements (Part 1, Fall 2006). Recorded November 27, 2006 at Stanford University.

This Stanford Continuing Studies course is the first of a three-quarter sequence of classes exploring the &quot;quantum entanglements&quot; in modern theoretical physics. Leonard Susskind is the Felix Bloch Professor of Physics at Stanford University.

Complete playlist for the course:
http://www.youtube.com/view_play_list?p=A27CEA1B8B27EB67

Stanford Continuing Studies: http://continuingstudies.stanford.edu/

About Leonard Susskind: http://www.stanford.edu/dept/physics/people/faculty/sussk...

Stanford University channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24066.jpg</video:thumbnail_loc>
      <video:duration>5821</video:duration>
      <video:publication_date>2012-09-14T15:05:37.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/qg-95d6OJJM</video:player_loc>
      <video:uploader>0|39|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>Last</video:tag>
      <video:tag>Quantum</video:tag>
      <video:tag>Entanglements</video:tag>
      <video:tag>part</video:tag>
      <video:tag>1</video:tag>
      <video:tag>Stanford</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Quantum-Entanglements-Part-3-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Quantum Entanglements, Part 3 (Stanford)</video:title>
      <video:description>&quot;Lec 3 - Quantum Entanglements, Part 3 (Stanford)&quot; Lecture 4 of Leonard Susskind&apos;s course concentrating on Quantum Entanglements (Part 3, Spring 2007). Recorded April 30, 2007 at Stanford University.

This Stanford Continuing Studies course is the third of a three-quarter sequence of classes exploring the &quot;quantum entanglements&quot; in modern theoretical physics. Leonard Susskind is the Felix Bloch Professor of Physics at Stanford University.

Complete playlist for the course:
http://www.youtube.com/view_play_list?p=5F9D6DB4231291BE

Stanford Continuing Studies: http://continuingstudies.stanford.edu/

About Leonard Susskind: http://www.stanford.edu/dept/physics/people/faculty/sussk...

Stanford University channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24069.jpg</video:thumbnail_loc>
      <video:duration>5972</video:duration>
      <video:publication_date>2012-09-14T15:10:03.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/hmoLr5hHPN8</video:player_loc>
      <video:uploader>0|39|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>3</video:tag>
      <video:tag>Quantum</video:tag>
      <video:tag>Entanglements</video:tag>
      <video:tag>part</video:tag>
      <video:tag>Stanford</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-Last-Quantum-Entanglements-Part-3-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec Last - Quantum Entanglements, Part 3 (Stanford)</video:title>
      <video:description>&quot;Lec Last - Quantum Entanglements, Part 3 (Stanford)&quot; Lecture 9 of Leonard Susskind&apos;s course concentrating on Quantum Entanglements (Part 3, Spring 2007). Recorded June 25, 2007 at Stanford University.

This Stanford Continuing Studies course is the third of a three-quarter sequence of classes exploring the &quot;quantum entanglements&quot; in modern theoretical physics. Leonard Susskind is the Felix Bloch Professor of Physics at Stanford University.

Complete playlist for the course:
http://www.youtube.com/view_play_list?p=5F9D6DB4231291BE

Stanford Continuing Studies: http://continuingstudies.stanford.edu/

About Leonard Susskind: http://www.stanford.edu/dept/physics/people/faculty/sussk...

Stanford University channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24074.jpg</video:thumbnail_loc>
      <video:duration>6967</video:duration>
      <video:publication_date>2012-09-14T15:10:28.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Jm0sT3t-rb0</video:player_loc>
      <video:uploader>0|39|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>Last</video:tag>
      <video:tag>Quantum</video:tag>
      <video:tag>Entanglements</video:tag>
      <video:tag>part</video:tag>
      <video:tag>3</video:tag>
      <video:tag>Stanford</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-Last-Selfishness-and-Altruism</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec Last - Selfishness and Altruism</video:title>
      <video:description>&quot;Lec Last - Selfishness and Altruism&quot; Principles of Evolution, Ecology and Behavior (EEB 122)

Originally, altruism and self-sacrifice were thought to be incompatible with natural selection, even by Darwin. Now we have several explanations for how altruism can increase an individual&apos;s fitness. One is kin selection, or the idea that helping relatives can help increase one&apos;s genes in the population. Another involves ecological constraints and punishments. Here, individuals contribute to the group and wait their turn to reproduce.

00:00 - Chapter 1. Introduction
01:49 - Chapter 2. Group Selection 
07:24 - Chapter 3. Kin Selection 
18:19 - Chapter 4. Ecological Constraints and Punishments 
22:51 - Chapter 5. Reciprocal Altruism 
28:21 - Chapter 6. Conclusion 

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17365.jpg</video:thumbnail_loc>
      <video:duration>1866</video:duration>
      <video:publication_date>2012-09-02T18:35:30.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/XAfZd1lVZvo</video:player_loc>
      <video:uploader>0|13|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>behavior</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>ecology</video:tag>
      <video:tag>selfishness</video:tag>
      <video:tag>altruism</video:tag>
      <video:tag>sacrifice</video:tag>
      <video:tag>Selection</video:tag>
      <video:tag>Kin</video:tag>
      <video:tag>constraints</video:tag>
      <video:tag>punishment</video:tag>
      <video:tag>fitness</video:tag>
      <video:tag>cooperation</video:tag>
      <video:tag>mutualism</video:tag>
      <video:tag>Help</video:tag>
      <video:tag>Relationship</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Northern-Lights-of-Alaska-Aurora-Borealis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Northern Lights of Alaska (Aurora Borealis)</video:title>
      <video:description>Northern Lights of Alaska (Aurora Borealis) 
video</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/7324014f-4afc-4429-a24f-60707ab636d9/cand_25.jpg</video:thumbnail_loc>
      <video:duration>242</video:duration>
      <video:publication_date>2010-11-10T13:02:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4945.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Northern</video:tag>
      <video:tag>Lights</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Alaska</video:tag>
      <video:tag>aurora</video:tag>
      <video:tag>borealis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Computing-on-the-GPU</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Computing on the GPU</video:title>
      <video:description>&quot;Lec 8 - Computing on the GPU&quot; November 29, 2006 lecture by Ian Buck for the Stanford University Computer Systems Colloquium (EE 380).

A brief history of computing with GPUs (programmable graphics hardware), how CUDA (a new approach to computing) can solve compute intensive problems, and where GPU computing will be going in the future is discussed.

EE 380 | Computer Systems Colloquium:
http://www.stanford.edu/class/ee380/

Stanford Computer Systems Laboratory:
http://csl.stanford.edu/

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanforduniversity/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24082.jpg</video:thumbnail_loc>
      <video:duration>4757</video:duration>
      <video:publication_date>2012-09-14T15:14:20.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/hfULQiCXdlQ</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>8</video:tag>
      <video:tag>Computing</video:tag>
      <video:tag>on</video:tag>
      <video:tag>the</video:tag>
      <video:tag>GPU</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Resuscitation-in-Neonates</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Resuscitation in Neonates</video:title>
      <video:description>Resuscitation which is an emergency procedure which is performed in an effort to manually preserve intact brain function until further measures are taken to restore spontaneous blood circulation and breathing in a person in cardiac arrest is shown in this medical video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/30f2d3cd-7c86-44e0-8f52-bd6ecf6a5d6f/cand_25.jpg</video:thumbnail_loc>
      <video:duration>111</video:duration>
      <video:publication_date>2011-11-30T10:08:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9496.mp4</video:content_loc>
      <video:uploader>velatin</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Resuscitation</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Neonates</video:tag>
      <video:tag>Tanta</video:tag>
      <video:tag>university</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-ME-C117-Orthopedics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec - 3 ME C117  Orthopedics</video:title>
      <video:description>ME C117  Orthopedics

Bio Engineering/ME C117: Structural Aspects of Biomaterials - Professor Lisa Pruitt

This course provides an overview of medical devices, FDA regulatory issues, biocompatibility and sterilization technology. It examines biomechanical properties: isotropy/anisotropy, stiffness, bending stresses, contact stresses, multiaxial loading, plasticity, fatigue, fracture, wear, corrosion, design issues.  Also covered: Orthopedics, Dental, Cardiovascular, and Soft Tissue Reconstruction.

Professor Pruitt&apos;s current research is focused on fatigue and fracture micromechanisms, cyclic damage zones, and evolution of structure due to cyclic loading and environment in advanced polymers and biomaterials; tribology of...</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19241.jpg</video:thumbnail_loc>
      <video:duration>4825</video:duration>
      <video:publication_date>2012-09-05T00:45:34.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/2V0prUcZx3Q</video:player_loc>
      <video:uploader>0|58|0</video:uploader>
      <video:category>Bioengineering</video:category>
      <video:tag>education</video:tag>
      <video:tag>ME</video:tag>
      <video:tag>C117</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Mechanical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>class</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Economics-C3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 -Economics C3</video:title>
      <video:description>&quot;Lec 2 -Economics C3 &quot;Introduction to Environmental Economics and Policy</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24139.jpg</video:thumbnail_loc>
      <video:duration>4401</video:duration>
      <video:publication_date>2012-09-15T04:02:24.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/GjAUgtENgOI</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>2</video:tag>
      <video:tag>Economics</video:tag>
      <video:tag>C3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/D5K7J0</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>D5K7J0</video:title>
      <video:description>D5K7J0 video</video:description>
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    <loc>https://dnatube.com/videos/Tying-A-Squared-Notch</loc>
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      <video:description>Video shows the tying of a squared notch with two hands. A step by step explanation for the perfect tying is shown here.</video:description>
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  <url>
    <loc>https://dnatube.com/videos/Lec-35-Integrative-Biology-131-Urinary-System</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec - 35 Integrative Biology 131   Urinary System</video:title>
      <video:description>This is lecture 35 of Integrative Biology 131, General Human Anatomy, Fall 2005 Season Course and it is provided by University of California, Berkeley.  

Integrative Biology 131: General Human Anatomy.  Fall 2005.  Professor Marian Diamond.  The functional anatomy of the human body as revealed by gross and microscopic examination.

The Department of Integrative Biology offers a program of instruction that focuses on the integration of structure and function in the evolution of diverse biological systems. It investigates integration at all levels of organization from molecules to the biosphere, and in all taxa of organisms from viruses to higher plants and animals.

The department uses many traditional fields and levels of complexity in forging new research directions, asking new questions, and answering traditional questions in new ways. The various...</video:description>
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      <video:duration>3026</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/5GhpmcWf_-Q</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Cell Biology</video:category>
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      <video:tag>131</video:tag>
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      <video:tag>yt</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-24-Converting-mixed-numbers-and-improper-fractions-ex-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 24 - Converting mixed numbers and improper fractions (ex 1)</video:title>
      <video:description>Converting mixed numbers and improper fractions (ex 1)

Converting mixed numbers and improper fractions (ex 1)</video:description>
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      <video:tag>ex</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-95-Difference-of-Logarithms-with-Same-Base</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 95 - Difference of Logarithms with Same Base</video:title>
      <video:description>Difference of Logarithms with Same Base

u18_l2_t2_we2 Difference of Logarithms with Same Base</video:description>
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      <video:duration>279</video:duration>
      <video:publication_date>2012-09-18T14:12:48.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/m9xVp6p7MTU</video:player_loc>
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      <video:tag>Same</video:tag>
      <video:tag>base</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-4-Public-Health-253E-Spring-2011</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 -Public Health 253E - Spring 2011</video:title>
      <video:description>&quot;&quot;Lec 4 - Spring 2011 -Public Health 253E&quot;Ethical Challenges in Public Health Interventions: Catastrophic a</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24105.jpg</video:thumbnail_loc>
      <video:duration>5834</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/wv_3WSDftsU</video:player_loc>
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  <url>
    <loc>https://dnatube.com/videos/Lec-20-Nanomanufacturing-Technologies</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 - Nanomanufacturing Technologies</video:title>
      <video:description>&quot;Lec 20 - Nanomanufacturing Technologies&quot; April 4, 2007 lecture by Mark Pinto for the Stanford University Computer Systems Colloquium (EE 380).  This presentation explores technology challenges in IC nanomanufacturing and reviews the most likely directions needed to sustain the pervasive growth of semiconductor content. Other applications of related nanomanufacturing technologies are also examined.

EE 380 | Computer Systems Colloquium:
http://www.stanford.edu/class/ee380/

Stanford Computer Systems Laboratory:
http://csl.stanford.edu/

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanforduniversity/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24094.jpg</video:thumbnail_loc>
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      <video:player_loc>https://www.youtube.com/embed/gQdvXSYciX8</video:player_loc>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 50 - Spontaneous Plating  (Quiz)</video:title>
      <video:description>Spontaneous Plating  (Quiz)

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
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      <video:duration>119</video:duration>
      <video:publication_date>2012-09-19T02:51:17.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/fCGDtkmkMgU</video:player_loc>
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    <loc>https://dnatube.com/videos/Lec-21-Software-Not-Provided-Supporting-Communities-and-Democracy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21 - Software Not Provided: Supporting Communities and Democracy</video:title>
      <video:description>&quot;Lec 21 - Software Not Provided: Supporting Communities and Democracy&quot; April 18, 2007 lecture by Jerry Feldman for the Stanford University Computer Systems Colloquium (EE 380).   Jerry discusses experiences, challenges, and trends in community and democracy supporting software; the state of such efforts and some unanticipated difficulties will also be examined.

EE 380 | Computer Systems Colloquium:
http://www.stanford.edu/class/ee380/

Stanford Computer Systems Laboratory:
http://csl.stanford.edu/

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanforduniversity/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24095.jpg</video:thumbnail_loc>
      <video:duration>4223</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/4Czull_RfCw</video:player_loc>
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      <video:tag>democracy</video:tag>
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    <loc>https://dnatube.com/videos/Lec-9-Public-Health-253E-Spring-2011</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 -Public Health 253E - Spring 2011</video:title>
      <video:description>&quot;Lec 9 - Spring 2011 -Public Health 253E&quot;Public Health 253E, 001 - Ethical Challenges in Public Health Interventions
Professor: Harvey Kayman</video:description>
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      <video:uploader>0|53|0</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/lec-27-Computer-Science-162</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 27-Computer Science 162</video:title>
      <video:description>Operating Systems and System Programming lec 27-Computer Science 162.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19155.jpg</video:thumbnail_loc>
      <video:duration>5122</video:duration>
      <video:publication_date>2012-09-04T18:15:35.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/aOQlfMm6wP8</video:player_loc>
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  <url>
    <loc>https://dnatube.com/videos/Lec-9-Healthcare-and-Health-Reform-November-17-2009</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - Healthcare and Health Reform (November 17, 2009)</video:title>
      <video:description>&quot;Lec 9 - Healthcare and Health Reform (November 17, 2009)&quot; (November 17, 2009) Alan Garber, Professor of Medicine, of Economic, and of Health Research and Policy at Stanford, discusses many of the important policy questions relevant to the health care reform debate in the United States.

Stanford Mini Med School is a series arranged and directed by Stanford&apos;s School of Medicine, and presented by the Stanford Continuing Studies program. Featuring more than thirty distinguished, faculty, scientists and physicians from Stanford&apos;s medical school, the series offers students a dynamic introduction to the world of human biology, health and disease, and the groundbreaking changes taking place in medical research and health care.

Stanford University
http://www.stanford.edu

Stanford University School of Medicine
http://med.stanford.edu

Stanford Continuing Studies
http://continuingstudies.stanford.edu

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
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      <video:duration>6440</video:duration>
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      <video:uploader>0|53|0</video:uploader>
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      <video:tag>coverage</video:tag>
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      <video:tag>Congressional</video:tag>
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      <video:tag>Medicare</video:tag>
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      <video:tag>Taxation</video:tag>
      <video:tag>life</video:tag>
      <video:tag>expectancy</video:tag>
      <video:tag>obesity</video:tag>
      <video:tag>valu</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-2-Public-Health-253E-Spring-2011</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 -Public Health 253E - Spring 2011</video:title>
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      <video:duration>6556</video:duration>
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      <video:category>Healthcare Management</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>2</video:tag>
      <video:tag>Public</video:tag>
      <video:tag>Health</video:tag>
      <video:tag>253E</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-32-Taxation-and-Dead-Weight-Loss</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 32 - Taxation and Dead Weight Loss</video:title>
      <video:description>Taxation and Dead Weight Loss

The effect of taxation on the equilibrium price and quantity</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25448.jpg</video:thumbnail_loc>
      <video:duration>546</video:duration>
      <video:publication_date>2012-09-18T14:26:01.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/NuLlNAdrom4</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Taxation</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Dead</video:tag>
      <video:tag>weight</video:tag>
      <video:tag>loss</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-62-Rates-of-Reaction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 62 - Rates of Reaction</video:title>
      <video:description>Rates of Reaction

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26908.jpg</video:thumbnail_loc>
      <video:duration>120</video:duration>
      <video:publication_date>2012-09-19T02:55:33.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/6Bnu5c_-Bpo</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Rates</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Reaction</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Public-Health-253E-Spring-2011</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 -Public Health 253E - Spring 2011</video:title>
      <video:description>&quot;Lec 5 - Spring 2011 -Public Health 253E&quot; Ethical Challenges in Public Health Interventions: Catastrophic a</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24106.jpg</video:thumbnail_loc>
      <video:duration>6483</video:duration>
      <video:publication_date>2012-09-15T03:25:32.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Ax4JuSBPpS0</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>5</video:tag>
      <video:tag>Public</video:tag>
      <video:tag>Health</video:tag>
      <video:tag>253E</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-Public-Health-253E-Spring-2011</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 -Public Health 253E - Spring 2011</video:title>
      <video:description>&quot;Lec 6 - Spring 2011 -Public Health 253E&quot;Ethical Challenges in Public Health Interventions
Professor Harvey Kayman</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24107.jpg</video:thumbnail_loc>
      <video:duration>6539</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/MZSICtl0OIw</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Lec</video:tag>
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      <video:tag>253E</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-7-Public-Health-253E-Spring-2011</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 -Public Health 253E - Spring 2011</video:title>
      <video:description>&quot;Lec 7 - Spring 2011 -Public Health 253E&quot; Ethical Challenges in Public Health Interventions Professor Harvey Kayman</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24108.jpg</video:thumbnail_loc>
      <video:duration>6517</video:duration>
      <video:publication_date>2012-09-15T03:25:46.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/_HZ3mJ-J5FM</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Lec</video:tag>
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      <video:tag>Public</video:tag>
      <video:tag>Health</video:tag>
      <video:tag>253E</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-Cognitive-Science-C103</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12-Cognitive Science C103</video:title>
      <video:description>&quot;Lec 12-Cognitive Science C103 &quot;History of Information</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24126.jpg</video:thumbnail_loc>
      <video:duration>4081</video:duration>
      <video:publication_date>2012-09-15T03:40:27.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/db4dLlmD9G8</video:player_loc>
      <video:uploader>0|18|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>12</video:tag>
      <video:tag>Cognitive</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>C103</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-Global-Health-Challenges-in-the-21st-Century</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - Global Health Challenges in the 21st Century</video:title>
      <video:description>&quot;Lec 10 - Global Health Challenges in the 21st Century&quot; (December 1, 2009) Sherry Wren, course co-director and Professor of Surgery at Stanford, and Michele Barry, Professor of Medicine at Stanford, discuss challenges in global health. Dr. Wren recounts her personal experience working in the Democratic Republic of Congo, and Dr. Barry highlights neglected policy issues on the international global health agenda.

Stanford Mini Med School is a series arranged and directed by Stanford&apos;s School of Medicine, and presented by the Stanford Continuing Studies program.

Stanford University
http://www.stanford.edu

Stanford University School of Medicine
http://med.stanford.edu

Stanford Continuing Studies
http://continuingstudies.stanford.edu

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18731.jpg</video:thumbnail_loc>
      <video:duration>6286</video:duration>
      <video:publication_date>2012-09-04T04:24:08.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/EHKlFjSu4hY</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Biophysics</video:category>
      <video:tag>global</video:tag>
      <video:tag>Health</video:tag>
      <video:tag>HIV</video:tag>
      <video:tag>AIDS</video:tag>
      <video:tag>Africa</video:tag>
      <video:tag>democratic</video:tag>
      <video:tag>Republic</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Congo</video:tag>
      <video:tag>Internally</video:tag>
      <video:tag>Displaced</video:tag>
      <video:tag>People</video:tag>
      <video:tag>doctors</video:tag>
      <video:tag>without</video:tag>
      <video:tag>Borders</video:tag>
      <video:tag>Cote</video:tag>
      <video:tag>d</video:tag>
      <video:tag>Ivoire</video:tag>
      <video:tag>Chad</video:tag>
      <video:tag>Tetanus</video:tag>
      <video:tag>Rwanda</video:tag>
      <video:tag>genocide</video:tag>
      <video:tag>Uganda</video:tag>
      <video:tag>rape</video:tag>
      <video:tag>volunteerism</video:tag>
      <video:tag>Equity</video:tag>
      <video:tag>gender</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-39-Beginnings-of-Life</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 39 - Beginnings of Life</video:title>
      <video:description>Beginnings of Life

Life and photosynthesis start to thrive in the Archean Eon</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24989.jpg</video:thumbnail_loc>
      <video:duration>626</video:duration>
      <video:publication_date>2012-09-17T17:56:47.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/nYFuxTXDj90</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Beginnings</video:tag>
      <video:tag>of</video:tag>
      <video:tag>life</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-25-Elasticity-and-Strange-Percent-Changes</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 25 - Elasticity and Strange Percent Changes</video:title>
      <video:description>Elasticity and Strange Percent Changes

Why we calculate percent changes in a strange way when calculating elasticities</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25423.jpg</video:thumbnail_loc>
      <video:duration>414</video:duration>
      <video:publication_date>2012-09-18T14:11:28.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/fUxSB3yYIbs</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Elasticity</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Strange</video:tag>
      <video:tag>Percent</video:tag>
      <video:tag>Changes</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Electrical-Engineering-141-Spring-2011</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Electrical Engineering 141 - Spring 2011</video:title>
      <video:description>Introduction to Digital Integrated Circuits Lecture 4 is explained in this video.  This lecture is a part of the course series of electrical engineering 141, 001 and it is recorded Spring 2011.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24165.jpg</video:thumbnail_loc>
      <video:duration>4907</video:duration>
      <video:publication_date>2012-09-15T04:18:44.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/yCE5lFul2Ec</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>4</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>141</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Electrical-Engineering-141-Spring-2011</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Electrical Engineering 141 - Spring 2011</video:title>
      <video:description>Introduction to Digital Integrated Circuits Lecture 5 is explained in this video.  This lecture is a part of the course series of electrical engineering 141, 001 and it is recorded Spring 2011.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24166.jpg</video:thumbnail_loc>
      <video:duration>4791</video:duration>
      <video:publication_date>2012-09-15T04:18:52.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/2WQpflpySnI</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>5</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>141</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-Electrical-Engineering-141-Spring-2011</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - Electrical Engineering 141 - Spring 2011</video:title>
      <video:description>Introduction to Digital Integrated Circuits Lecture 6 is explained in this video.  This lecture is a part of the course series of electrical engineering 141, 001 and it is recorded Spring 2011.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24167.jpg</video:thumbnail_loc>
      <video:duration>2777</video:duration>
      <video:publication_date>2012-09-15T04:19:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Y4IeYldEw9k</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>6</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>141</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Electrical-Engineering-141-Spring-2011</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Electrical Engineering 141 - Spring 2011</video:title>
      <video:description>Introduction to Digital Integrated Circuits Lecture 7 is explained in this video.  This lecture is a part of the course series of electrical engineering 141, 001 and it is recorded Spring 2011.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24168.jpg</video:thumbnail_loc>
      <video:duration>5058</video:duration>
      <video:publication_date>2012-09-15T04:19:08.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/9RO0Sv_ucKA</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>7</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>141</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Electrical-Engineering-141-Spring-2011</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Electrical Engineering 141 - Spring 2011</video:title>
      <video:description>Introduction to Digital Integrated Circuits Lecture 8 is explained in this video.  This lecture is a part of the course series of electrical engineering 141, 001 and it is recorded Spring 2011.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24169.jpg</video:thumbnail_loc>
      <video:duration>4936</video:duration>
      <video:publication_date>2012-09-15T04:19:19.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/V5wFZiSHX9w</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>8</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>141</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-Electrical-Engineering-141-Spring-2011</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - Electrical Engineering 141 - Spring 2011</video:title>
      <video:description>Introduction to Digital Integrated Circuits Lecture 9 is explained in this video.  This lecture is a part of the course series of electrical engineering 141, 001 and it is recorded Spring 2011.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24170.jpg</video:thumbnail_loc>
      <video:duration>3140</video:duration>
      <video:publication_date>2012-09-15T04:19:28.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/v4grMR_TxGQ</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>9</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>141</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Social-Intelligence-and-Leadership</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Social Intelligence and Leadership</video:title>
      <video:description>Social Intelligence and Leadership

An interview with Daniel Goleman, Psychologist.  See how you can use emotional and social intelligence to improve your own and your organization&apos;s performance.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25527.jpg</video:thumbnail_loc>
      <video:duration>616</video:duration>
      <video:publication_date>2012-09-18T16:09:13.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/7Qv0o1oh9f4</video:player_loc>
      <video:uploader>0|54|0</video:uploader>
      <video:category>Leadership</video:category>
      <video:tag>social</video:tag>
      <video:tag>intelligence</video:tag>
      <video:tag>and</video:tag>
      <video:tag>leadership</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-Electrical-Engineering-141-Spring-2011</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - Electrical Engineering 141 - Spring 2011</video:title>
      <video:description>Introduction to Digital Integrated Circuits Lecture 13 is explained in this video.  This lecture is a part of the course series of electrical engineering 141, 001 and it is recorded Spring 2011.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24174.jpg</video:thumbnail_loc>
      <video:duration>2981</video:duration>
      <video:publication_date>2012-09-15T04:28:17.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/-2vSH-Zcps4</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>13</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>141</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-Electrical-Engineering-141-Spring-2011</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - Electrical Engineering 141 - Spring 2011</video:title>
      <video:description>Introduction to Digital Integrated Circuits Lecture 14 is explained in this video.  This lecture is a part of the course series of electrical engineering 141, 001 and it is recorded Spring 2011.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24175.jpg</video:thumbnail_loc>
      <video:duration>5224</video:duration>
      <video:publication_date>2012-09-15T04:28:22.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/pYv59cexg1I</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>14</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>141</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Economics-104-Lecture-16</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Economics 104 - Lecture 16</video:title>
      <video:description>Economics 104 - Lecture 16

Advanced Microeconomic Theory</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27068.jpg</video:thumbnail_loc>
      <video:duration>4949</video:duration>
      <video:publication_date>2012-09-19T06:37:08.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Wh-GKBBi2V0</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Economics</video:tag>
      <video:tag>104</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>16</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Year-2008-Technology-and-Invention-in-Finance</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 -Year 2008 - Technology and Invention in Finance</video:title>
      <video:description>Technology and Invention in Finance
Financial Markets (ECON 252) -Year 2008

Technology and innovation underlie finance. In order to manage risks successfully, particularly long-term, we must pool large amounts of risk among many, diverse people and overcome barriers such as moral hazard and erroneous framing. Inventions such as insurance contracts and social security, and information technology all the way from such simple things as paper, and the postal service to modern computers have helped to manage risks and to encourage financial systems to address issues pertaining to risk. The tax and welfare system is one of the most important risk management systems.

00:00 - Chapter 1. Introduction 
05:22 - Chapter 2. Introduction to the History of Risk Management 
12:31 - Chapter 3. Long-Term Risk, Risk-Pooling, and Moral Hazard 
26:51 - Chapter 4. Inequality and Communism from the View of Risk 
35:53 - Chapter 5. Framing: Its Influence on Consumer Perception 
47:59 - Chapter 6. The Development of Insurance and other Unobvious Financial Inventions 
01:01:00 - Chapter 7. From the Paper Machine to the Present: Information Technology and Its Impact on Postal Service and Social Security

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_12541.jpg</video:thumbnail_loc>
      <video:duration>4496</video:duration>
      <video:publication_date>2012-08-20T13:45:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/1nVRW8o7J0w</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Financial</video:tag>
      <video:tag>innovation</video:tag>
      <video:tag>invention</video:tag>
      <video:tag>framing</video:tag>
      <video:tag>Insurance</video:tag>
      <video:tag>Long</video:tag>
      <video:tag>term</video:tag>
      <video:tag>Risks</video:tag>
      <video:tag>moral</video:tag>
      <video:tag>Hazard</video:tag>
      <video:tag>Postal</video:tag>
      <video:tag>service</video:tag>
      <video:tag>Public</video:tag>
      <video:tag>finance</video:tag>
      <video:tag>social</video:tag>
      <video:tag>security</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-91-Short-Run-Aggregate-Supply</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 91 - Short Run Aggregate Supply</video:title>
      <video:description>Short Run Aggregate Supply

Justifications for the aggregate supply curve to be upward sloping in the short-run</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25574.jpg</video:thumbnail_loc>
      <video:duration>735</video:duration>
      <video:publication_date>2012-09-18T16:29:14.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/3nbalsyibKU</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>short</video:tag>
      <video:tag>Run</video:tag>
      <video:tag>Aggregate</video:tag>
      <video:tag>Supply</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Public-Health-250B-Lecture-5-Measures-of-association</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Public Health 250B - Lecture 5: Measures of association</video:title>
      <video:description>Public Health 250B - Lecture 5: Measures of association

Epidemiologic Methods II</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25603.jpg</video:thumbnail_loc>
      <video:duration>4844</video:duration>
      <video:publication_date>2012-09-18T16:36:35.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/TYWKVCWttBA</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Public</video:tag>
      <video:tag>Health</video:tag>
      <video:tag>250B</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>5</video:tag>
      <video:tag>Measures</video:tag>
      <video:tag>of</video:tag>
      <video:tag>association</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Molecular-and-Cell-Biology-C148-First-41-minut</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Molecular and Cell Biology C148 - First 41 minut</video:title>
      <video:description>&quot;Lec 1 - Molecular and Cell Biology C148 - First 41 minutMicrobial Genomics and Genetics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24229.jpg</video:thumbnail_loc>
      <video:duration>2574</video:duration>
      <video:publication_date>2012-09-15T05:16:33.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/d1MO8wI9N4I</video:player_loc>
      <video:uploader>0|16|0</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>1</video:tag>
      <video:tag>Molecular</video:tag>
      <video:tag>and</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>C148</video:tag>
      <video:tag>First</video:tag>
      <video:tag>41</video:tag>
      <video:tag>minut</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Credible-Employment</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Credible Employment</video:title>
      <video:description>&quot;Lec 3 - Credible Employment&quot; Milton (ENGL 220)

This lecture examines the role and meanings of the word vocation in Milton&apos;s life-long meditation on (and concern for) what it means to be chosen by God. Milton&apos;s profound anxiety in the years following his graduation from Cambridge regarding his poetic career and, more specifically, his status as a Christian poet selected by God for greatness is outlined. The topic is traced through Milton&apos;s polemical treatise The Reason of Church Government, the poem &quot;Ad Patrem,&quot; and the author&apos;s correspondence. Particular emphasis is placed on Milton&apos;s interpretations of the parable of the talents and the parable of the workers in the vineyard. Substantial context on the nature of election and salvation is supplied from the writings of John Calvin and Max Weber.

00:00 - Chapter 1. Milton&apos;s Poems as an Autobiography
20:47 - Chapter 2. Milton: A Man Inspired by his Father
32:28 - Chapter 3. Milton&apos;s Dilemma: Two Parables

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2007.</video:description>
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      <video:description>&quot;Lec 2 - Molecular and Cell Biology C148&quot;Microbial Genomics and Genetics</video:description>
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      <video:description>&quot;Lec 2 - New Revolutions in Particle Physics: Basic Concepts&quot; (October 12, 2009) Leonard Susskind gives the second lecture of a three-quarter sequence of courses that will explore the new revolutions in particle physics. In this lecture he explores quantum field theory.

Leonard Susskind, Felix Bloch Professor of Physics, received a PhD from Cornell University and has taught at Stanford since 1979. He has won both the Pregel Award from the New York Academy of Science and the J.J. Sakurai Prize in theoretical particle physics. He is also a member of the National Academy of Sciences.

Stanford University:
http://www.stanford.edu/

Stanford Continuing Studies Program
http://csp.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
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      <video:description>Public Health 250B - Lecture 4: Measures of association

Epidemiologic Methods II</video:description>
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      <video:description>&quot;Lec 3 - Molecular and Cell Biology C148 Microbial Genomics and Genetics</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Friedel Crafts Acylation

Friedel Crafts Acylation</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>&quot;Lec 18 - Molecular and Cell Biology C148&quot;Microbial Genomics and Genetics</video:description>
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      <video:uploader>0|16|0</video:uploader>
      <video:category>Cell Biology</video:category>
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    <lastmod>2026-08-14</lastmod>
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Professor Robb Willer</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Portfolio Diversification and Supporting Financial Institutions (CAPM Model) -Year 2008
Financial Markets (ECON 252)

Portfolio diversification is the most fundamental concept of risk management. The allocation of financial resources in stocks, bonds, riskless, assets, oil and other assets determine the expected return and risk of a portfolio. Taking account of covariances and expected returns, investors can create a diversified portfolio that maximizes expected return for a given level of risk. An important mission of financial institutions is to provide portfolio-diversification services.

00:00 - Chapter 1. Introduction 
02:37 - Chapter 2. Evaluation of Efficient Portfolio Frontiers 
26:59 - Chapter 3. The Significance of Portfolio Diversification 
38:43 - Chapter 4. The Tangency Portfolio and the Mutual Fund Theory 
51:46 - Chapter 5. The Capital Asset Pricing Model 
59:09 - Chapter 6. Implications of the Equity Premium and Conclusion 

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2008.</video:description>
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    <loc>https://dnatube.com/videos/Lec-9-Data-in-Your-iPhone-App</loc>
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      <video:title>Lec 9 - Data in Your iPhone App</video:title>
      <video:description>&quot;Lec 9 - Data in Your iPhone App&quot; (February 2, 2010) Guest lecturer Chris Marcellino, an engineer at Apple, covers data in your iPhone app: saving and loading local data and accessing remote data over the internet.

Part of Stanford&apos;s Winter Quarter 2010 iPhone Application Development (CS193P) course.

Stanford
 University:
http://www.stanford.edu/

Stanford School of Engineering:
http://soe.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
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      <video:title>Lec 7 - Sociology 150A -  Conformity and Norms 1</video:title>
      <video:description>&quot;Lec 7 - Sociology 150A -  Conformity and Norms 1&quot;Social Psychology: Self and Society
Professor Robb Willer</video:description>
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      <video:description>&quot;Lec 9 - Sociology 150A -  Conformity and Norms 3&quot;Social Psychology: Self and Society
Professor Robb Willer</video:description>
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      <video:title>Lec 8 - Electrical Engineering C245 -  Bulk Micromachinin</video:title>
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      <video:title>Lec 12 - Electrical Engineering C245 - Energy Methods II</video:title>
      <video:description>&quot;Lec 12 - Electrical Engineering C245 - Energy Methods II&quot;Introduction to MEMS Design</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24348.jpg</video:thumbnail_loc>
      <video:duration>4780</video:duration>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 14- Electrical Engineering C245 -Lossless Transduce</video:title>
      <video:description>&quot;Lec 14- Electrical Engineering C245 -Lossless TransduceIntroduction to MEMS Design</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24350.jpg</video:thumbnail_loc>
      <video:duration>4957</video:duration>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 16 - Electrical Engineering C245 - Equivalent Circuit</video:title>
      <video:description>&quot;Lec 16 - Electrical Engineering C245 - Equivalent Circuit&quot;Introduction to MEMS Design</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24352.jpg</video:thumbnail_loc>
      <video:duration>4842</video:duration>
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  <url>
    <loc>https://dnatube.com/videos/Lec-17-Electrical-Engineering-C245-Equivalent-Circuit</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 17 - Electrical Engineering C245 -Equivalent Circuit</video:title>
      <video:description>&quot;Lec 17 - Electrical Engineering C245 -Equivalent Circuit&quot;Introduction to MEMS Design</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24353.jpg</video:thumbnail_loc>
      <video:duration>4543</video:duration>
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  <url>
    <loc>https://dnatube.com/videos/Lec-19-Electrical-Engineering-C245-Sensing-Circuits-I</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19-  Electrical Engineering C245 - Sensing Circuits I</video:title>
      <video:description>&quot;Lec 19-  Electrical Engineering C245 - Sensing Circuits I&quot;Introduction to MEMS Design</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24355.jpg</video:thumbnail_loc>
      <video:duration>4902</video:duration>
      <video:publication_date>2012-09-15T07:01:21.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/jYXheAC40Gw</video:player_loc>
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  <url>
    <loc>https://dnatube.com/videos/Lec-22-Electrical-Engineering-C245-Sensor-Resolution</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22 - Electrical Engineering C245 -  Sensor Resolution</video:title>
      <video:description>&quot;Lec 22 - Electrical Engineering C245 -  Sensor Resolution&quot;Introduction to MEMS Design</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24358.jpg</video:thumbnail_loc>
      <video:duration>4797</video:duration>
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  <url>
    <loc>https://dnatube.com/videos/Lec-130-Magnetism-8</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 130 - Magnetism 8</video:title>
      <video:description>Magnetism 8

More on the forces exerted by 2 current carrying wires on each other.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21785.jpg</video:thumbnail_loc>
      <video:duration>661</video:duration>
      <video:publication_date>2012-09-10T13:04:38.000Z</video:publication_date>
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  <url>
    <loc>https://dnatube.com/videos/Lec-4-New-Revolutions-in-Particle-Physics-Basic-Concepts</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - New Revolutions in Particle Physics: Basic Concepts</video:title>
      <video:description>&quot;Lec 4 - New Revolutions in Particle Physics: Basic Concepts&quot; (October 26, 2009) Leonard Susskind gives the fourth lecture of a three-quarter sequence of courses that will explore the new revolutions in particle physics. In this lecture he continues on the subject of quantum field theory.

Leonard Susskind, Felix Bloch Professor of Physics, received a PhD from Cornell University and has taught at Stanford since 1979. He has won both the Pregel Award from the New York Academy of Science and the J.J. Sakurai Prize in theoretical particle physics. He is also a member of the National Academy of Sciences.

Stanford University:
http://www.stanford.edu/

Stanford Continuing Studies Program
http://csp.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
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      <video:tag>Bra</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>&quot;Lec 5 - Chemistry 3B&quot;Chemical Structure and Reactivity</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24391.jpg</video:thumbnail_loc>
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    <lastmod>2026-08-14</lastmod>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24392.jpg</video:thumbnail_loc>
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      <video:description>Systems and rate problems 2

U06_L2_T1_we2 Systems and rate problems 2</video:description>
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56:06 - Chapter 6. Government and NAIC Regulation of Insurance 
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    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Biology-1A-Energy-and-ATP</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 -Biology 1A - Energy and ATP</video:title>
      <video:description>&quot;Lec 5 -Biology 1A - Energy and ATP&quot;General Biology Lecture</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24420.jpg</video:thumbnail_loc>
      <video:duration>2941</video:duration>
      <video:publication_date>2012-09-17T03:15:55.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Itj7OZxbRX4</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Developmental Biology</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>5</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>1A</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>and</video:tag>
      <video:tag>ATP</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Biology-1A-Cell-structure-and-organization-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 -Biology 1A - Cell structure and organization -#2</video:title>
      <video:description>&quot;Lec 4 -Biology 1A - Cell structure and organization -#2&quot;General Biology Lecture</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24419.jpg</video:thumbnail_loc>
      <video:duration>2912</video:duration>
      <video:publication_date>2012-09-17T03:15:50.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/aInCAL_w1Is</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Developmental Biology</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>4</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>1A</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>Structure</video:tag>
      <video:tag>and</video:tag>
      <video:tag>organization</video:tag>
      <video:tag>2</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Breast-cancer-surgery-interview-with-Dr-Kesmodel</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Breast cancer surgery: interview with Dr. Kesmodel</video:title>
      <video:description>This video features a interview with Dr. Susan Kesmodel. Dr. Kesmodel discussed latest approaches in the treatment of breast cancer. Edited Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/09/4184267f-fc4f-4ea8-a9bf-41420403499f/cand_25.jpg</video:thumbnail_loc>
      <video:duration>765</video:duration>
      <video:publication_date>2009-09-02T02:24:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3305.mp4</video:content_loc>
      <video:uploader>cancer</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Breast</video:tag>
      <video:tag>Cancer</video:tag>
      <video:tag>Surgery</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Algebraic-Word-Problem</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Algebraic Word Problem</video:title>
      <video:description>Algebraic Word Problem

U02_L1_T3_we1 : Algebraic Word Problem</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24501.jpg</video:thumbnail_loc>
      <video:duration>482</video:duration>
      <video:publication_date>2012-09-17T13:40:23.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/cNlwi6lUCEM</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Algebraic</video:tag>
      <video:tag>Word</video:tag>
      <video:tag>Problem</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-Mathematics-16A-Lecture-17</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - Mathematics 16A - Lecture 17</video:title>
      <video:description>Mathematics 16A - Lecture 17

Analytic Geometry and Calculus</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25795.jpg</video:thumbnail_loc>
      <video:duration>2409</video:duration>
      <video:publication_date>2012-09-18T17:37:21.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/KsDq8pZe1Eg</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Mathematics</video:tag>
      <video:tag>16A</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>17</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-24-Mathematics-16B-Lecture-26</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 24 - Mathematics 16B - Lecture 26</video:title>
      <video:description>Mathematics 16B - Lecture 26

Analytic Geometry and Calculus</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25796.jpg</video:thumbnail_loc>
      <video:duration>4662</video:duration>
      <video:publication_date>2012-09-18T17:37:25.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Qc4J2kD4BHM</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Mathematics</video:tag>
      <video:tag>16B</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>26</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-Cognitive-Science-C103-Lecture-7</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - Cognitive Science C103 - Lecture 7</video:title>
      <video:description>Cognitive Science C103 - Lecture 7

History of Information</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25799.jpg</video:thumbnail_loc>
      <video:duration>4537</video:duration>
      <video:publication_date>2012-09-18T17:38:03.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/aXQq_OIRIM8</video:player_loc>
      <video:uploader>0|18|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Cognitive</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>C103</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>7</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-Mathematics-16A-Lecture-19</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - Mathematics 16A - Lecture 19</video:title>
      <video:description>Mathematics 16A - Lecture 19

Analytic Geometry and Calculus</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25800.jpg</video:thumbnail_loc>
      <video:duration>3767</video:duration>
      <video:publication_date>2012-09-18T17:38:07.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/9KMrxyn8Fms</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Mathematics</video:tag>
      <video:tag>16A</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>19</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-More-Organic-Chemistry-Naming-Examples-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - More Organic Chemistry Naming Examples 1</video:title>
      <video:description>More Organic Chemistry Naming Examples 1

More Organic Chemistry Naming Examples 1</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24509.jpg</video:thumbnail_loc>
      <video:duration>539</video:duration>
      <video:publication_date>2012-09-17T13:43:08.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/96D7RHUQvMA</video:player_loc>
      <video:uploader>0|34|0</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>More</video:tag>
      <video:tag>Organic</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>Naming</video:tag>
      <video:tag>Examples</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Organic-Chemistry-Naming-Examples-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Organic Chemistry Naming Examples 2</video:title>
      <video:description>Organic Chemistry Naming Examples 2

Organic Chemistry Naming Examples 2</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24510.jpg</video:thumbnail_loc>
      <video:duration>626</video:duration>
      <video:publication_date>2012-09-17T13:43:40.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/CJRQ8gOjq4E</video:player_loc>
      <video:uploader>0|34|0</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>Organic</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>Naming</video:tag>
      <video:tag>Examples</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Organic-Chemistry-Naming-Examples-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Organic Chemistry Naming Examples 3</video:title>
      <video:description>Organic Chemistry Naming Examples 3

Organic Chemistry Naming Examples 3</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24511.jpg</video:thumbnail_loc>
      <video:duration>491</video:duration>
      <video:publication_date>2012-09-17T13:44:10.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Se-ekDNhCDk</video:player_loc>
      <video:uploader>0|34|0</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>Organic</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>Naming</video:tag>
      <video:tag>Examples</video:tag>
      <video:tag>3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-Organic-Chemistry-Naming-Examples-4</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - Organic Chemistry Naming Examples  4</video:title>
      <video:description>Organic Chemistry Naming Examples  4

Organic Chemistry Naming Examples  4</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24512.jpg</video:thumbnail_loc>
      <video:duration>468</video:duration>
      <video:publication_date>2012-09-17T13:44:41.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/25axjMBeMxE</video:player_loc>
      <video:uploader>0|34|0</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>Organic</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>Naming</video:tag>
      <video:tag>Examples</video:tag>
      <video:tag>4</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/THE-NEW-TEARS-OF-ARAXES</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>THE NEW TEARS OF ARAXES</video:title>
      <video:description>Featuring a never-seen-before satellite image of a vandalized medieval cemetery at the Iranian-Azerbaijani border, &quot;The New Tears of Araxes,&quot; a five-minute film, tells the tragic story of thousands of ancient Armenian headstones flattened to the ground by the Azerbaijani authorities in Djulfa or Julfa (Jugha in Armenian), Nakhichevan. 

On December 15, 2005, eyewitnesses across the River Araxes videotaped Azeri soldiers destroying Armenian burial monuments - khachkars (cross stones) - some as old as 1,500 years.  Azerbaijani officials denied the vandalism, but banned European Parliament members from visiting the site in March of 2006.  Only a few outside news sources tried to publicize the tragedy. 

&quot;The New Tears of Araxes&quot; is written by Sarah Pickman, a University of Chicago student, who was the only American reporter to cover the tragedy when she interned for Archaeology Magazine.  Producer and narrator Simon Maghakyan, who is among America&apos;s top 20 college students according to USA TODAY (April 24, 2006), hopes the film will break a year of ignorance and silence.  When asked why others should care, Maghakyan quotes Martin Luther King Jr. as saying, &quot;Injustice anywhere is threat to justice everywhere.&quot;   

Music by Djivan Gasparian (Gladiator, The Passion of the Christ, Munich, Syriana); Digital sound track production by Transtar Entertainment Group; Photographs by Research on Armenian Architecture, and Argam Ayvazian; Footage of 2005 destruction by Tabriz&apos;s Armenian Church, Iran; Satellite image by Digital Globe; Map by The Times, London. © Simon Maghakyan 2006.

To learn more about the deliberate destruction of the world&apos;s largest Armenian archaeological site, visit the Djulfa Virtual Memorial and Museum - http://www.djulfa.com. 

Sept 2007 update: Azerbaijani authorities are razing another Armenian cemetery in Baku, the capital city of the South Caucasus republic - http://www.iwpr.net/?p=crs&amp;amp;s=f&amp;amp;o=338840&amp;amp;apc_state=henfcrs338838

Additional Tags: Culfa, Jougha, Djougha, Giulfa, Dzhul</video:description>
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      <video:duration>318</video:duration>
      <video:publication_date>2009-05-27T14:56:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2283.mp4</video:content_loc>
      <video:category>Education</video:category>
      <video:tag>vandalism</video:tag>
      <video:tag>Iran</video:tag>
      <video:tag>Azerbaijan</video:tag>
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      <video:tag>Culfa</video:tag>
      <video:tag>Jugha</video:tag>
      <video:tag>Nakhichevan</video:tag>
      <video:tag>Armenian</video:tag>
      <video:tag>cemetery</video:tag>
      <video:tag>medieval</video:tag>
      <video:tag>denial</video:tag>
      <video:tag>documentary</video:tag>
      <video:tag>Army</video:tag>
      <video:tag>archaeology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-95-Polynomial-approximation-of-functions-part-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 95 - Polynomial approximation of functions (part 1)</video:title>
      <video:description>Polynomial approximation of functions (part 1)

Using a polynomial to approximate a function at f(0).</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19889.jpg</video:thumbnail_loc>
      <video:duration>585</video:duration>
      <video:publication_date>2012-09-06T00:39:57.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/sy132cgqaiU</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>polynomial</video:tag>
      <video:tag>approximation</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Functions</video:tag>
      <video:tag>part</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Solving-for-a-Variable-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Solving for a Variable 2</video:title>
      <video:description>Solving for a Variable 2

U02_L1_T4_we2 : Solving for a Variable 2</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24513.jpg</video:thumbnail_loc>
      <video:duration>161</video:duration>
      <video:publication_date>2012-09-17T13:44:47.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/BR5yFOt0zao</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Solving</video:tag>
      <video:tag>for</video:tag>
      <video:tag>A</video:tag>
      <video:tag>variable</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-Absolute-Value-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - Absolute Value 1</video:title>
      <video:description>Absolute Value 1

Content provided by TheNROCProject.org - ©Monterey Institute for Technology and Education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24514.jpg</video:thumbnail_loc>
      <video:duration>202</video:duration>
      <video:publication_date>2012-09-17T13:45:17.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/NvGTCzAfvr0</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Absolute</video:tag>
      <video:tag>value</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Absolute-Value-Equations-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - Absolute Value Equations 1</video:title>
      <video:description>Absolute Value Equations 1

U02_L2_T2_we1  : Absolute Value Equations 1</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24518.jpg</video:thumbnail_loc>
      <video:duration>156</video:duration>
      <video:publication_date>2012-09-17T13:46:41.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/GwjiR2_7A7Y</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Absolute</video:tag>
      <video:tag>value</video:tag>
      <video:tag>Equations</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-New-Revolutions-in-Particle-Physics-Basic-Concepts</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - New Revolutions in Particle Physics: Basic Concepts</video:title>
      <video:description>&quot;Lec 5 - New Revolutions in Particle Physics: Basic Concepts&quot; (November 2, 2009) Leonard Susskind gives the fifth lecture of a three-quarter sequence of courses that will explore the new revolutions in particle physics. In this lecture he continues on the subject of quantum field theory, more specifically, energy conservation, waves and fermions.

Leonard Susskind, Felix Bloch Professor of Physics, received a PhD from Cornell University and has taught at Stanford since 1979. He has won both the Pregel Award from the New York Academy of Science and the J.J. Sakurai Prize in theoretical particle physics. He is also a member of the National Academy of Sciences.

Stanford University:
http://www.stanford.edu/

Stanford Continuing Studies Program
http://csp.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18746.jpg</video:thumbnail_loc>
      <video:duration>7107</video:duration>
      <video:publication_date>2012-09-04T04:35:18.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/TshXa3lGqQ8</video:player_loc>
      <video:uploader>0|39|0</video:uploader>
      <video:category>Particle Physics</video:category>
      <video:tag>Science</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>Particle</video:tag>
      <video:tag>simple</video:tag>
      <video:tag>Quantum</video:tag>
      <video:tag>Field</video:tag>
      <video:tag>vectors</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>wave</video:tag>
      <video:tag>momentum</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>phase</video:tag>
      <video:tag>velocity</video:tag>
      <video:tag>mechanics</video:tag>
      <video:tag>oscillation</video:tag>
      <video:tag>Schrodinger</video:tag>
      <video:tag>fermions</video:tag>
      <video:tag>Fermi</video:tag>
      <video:tag>Dirac</video:tag>
      <video:tag>statistics</video:tag>
      <video:tag>harmonic</video:tag>
      <video:tag>oscillati</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-Pi-bonds-and-sp2-Hybridized-Orbitals</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - Pi bonds and sp2 Hybridized Orbitals</video:title>
      <video:description>Pi bonds and sp2 Hybridized Orbitals

Pi bonds and sp2 Hybridized Orbitals</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24524.jpg</video:thumbnail_loc>
      <video:duration>853</video:duration>
      <video:publication_date>2012-09-17T13:49:19.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/lJX8DxoPRfk</video:player_loc>
      <video:uploader>0|34|0</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>Pi</video:tag>
      <video:tag>Bonds</video:tag>
      <video:tag>and</video:tag>
      <video:tag>sp2</video:tag>
      <video:tag>Hybridized</video:tag>
      <video:tag>Orbitals</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-Equations-of-Sequence-Patterns</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - Equations of Sequence Patterns</video:title>
      <video:description>Equations of Sequence Patterns

U03_L1_T2_we1 : Equations of Sequence Patterns</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24525.jpg</video:thumbnail_loc>
      <video:duration>516</video:duration>
      <video:publication_date>2012-09-17T13:49:21.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/_3BnyEr5fG4</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
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      <video:tag>sequence</video:tag>
      <video:tag>patterns</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Nuclear-Receptor-signalling</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Nuclear Receptor signalling</video:title>
      <video:description>You can find any information throught this animation about Nuclear Receptor signaling. REf: http://www.nursa.org</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/03/cafcc4b5-78fe-4d0b-a51a-9cc859df19c3/cand_25.jpg</video:thumbnail_loc>
      <video:publication_date>2007-03-26T21:08:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/91.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Scientific Animations</video:category>
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  <url>
    <loc>https://dnatube.com/videos/Lec-17-Functional-Relationships-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - Functional Relationships 1</video:title>
      <video:description>Functional Relationships 1

U03_L2_T1_we1 : Functional Relationships 1</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24529.jpg</video:thumbnail_loc>
      <video:duration>280</video:duration>
      <video:publication_date>2012-09-17T13:50:32.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/5cK86VKoBPw</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>functional</video:tag>
      <video:tag>relationships</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-Chair-and-Boat-Shapes-for-Cyclohexane</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - Chair and Boat Shapes for Cyclohexane</video:title>
      <video:description>Chair and Boat Shapes for Cyclohexane

Chair and Boat Shapes for Cyclohexane</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24531.jpg</video:thumbnail_loc>
      <video:duration>749</video:duration>
      <video:publication_date>2012-09-17T13:51:14.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/YUEkOBvJSNg</video:player_loc>
      <video:uploader>0|34|0</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>Chair</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Boat</video:tag>
      <video:tag>Shapes</video:tag>
      <video:tag>for</video:tag>
      <video:tag>Cyclohexane</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-19-Domain-and-Range-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19 - Domain and Range 1</video:title>
      <video:description>Domain and Range 1

U03_L2_T2_we1 : Domain and Range 1</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24532.jpg</video:thumbnail_loc>
      <video:duration>216</video:duration>
      <video:publication_date>2012-09-17T13:51:34.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/C6F33Ir-sY4</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>domain</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Range</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-Double-Newman-Diagram-for-Methcyclohexane</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 - Double Newman Diagram for Methcyclohexane</video:title>
      <video:description>Double Newman Diagram for Methcyclohexane

Double Newman Diagram for Methcyclohexane</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24533.jpg</video:thumbnail_loc>
      <video:duration>878</video:duration>
      <video:publication_date>2012-09-17T13:51:47.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/I6LsWSXx8fg</video:player_loc>
      <video:uploader>0|34|0</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>double</video:tag>
      <video:tag>Newman</video:tag>
      <video:tag>diagram</video:tag>
      <video:tag>for</video:tag>
      <video:tag>Methcyclohexane</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-21-Direct-Variation-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21 - Direct Variation 1</video:title>
      <video:description>Direct Variation 1

U03_L2_T3_we1 : Direct Variation 1</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24536.jpg</video:thumbnail_loc>
      <video:duration>219</video:duration>
      <video:publication_date>2012-09-17T13:52:41.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/rSadG6EtJmY</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
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      <video:tag>Direct</video:tag>
      <video:tag>Variation</video:tag>
      <video:tag>1</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-20-Chiral-Examples-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 - Chiral Examples 1</video:title>
      <video:description>Chiral Examples 1

Chiral Examples 1</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24537.jpg</video:thumbnail_loc>
      <video:duration>662</video:duration>
      <video:publication_date>2012-09-17T13:52:46.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/0XSSPow5oAc</video:player_loc>
      <video:uploader>0|34|0</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>chiral</video:tag>
      <video:tag>Examples</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-Introduction-to-interest</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - Introduction to interest</video:title>
      <video:description>This is a lecture of Khan Academy.

What interest is.  Simple versus compound interest.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19963.jpg</video:thumbnail_loc>
      <video:duration>596</video:duration>
      <video:publication_date>2012-09-06T01:14:41.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/GtaoP0skPWc</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>introduction</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Interest</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-Cognitive-Science-C103-Lecture-17</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - Cognitive Science C103 - Lecture 17</video:title>
      <video:description>Cognitive Science C103 - Lecture 17

History of Information</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25832.jpg</video:thumbnail_loc>
      <video:duration>4455</video:duration>
      <video:publication_date>2012-09-18T17:48:50.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/IixPMW_oFpY</video:player_loc>
      <video:uploader>0|18|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Cognitive</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>C103</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>17</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Biology-1AL-Spring-2012</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Biology 1AL Spring 2012</video:title>
      <video:description>This video is a part of Biology 1AL - Lectures Spring 2012. Class is  Intended for biological science majors, but open to all qualified students. This is lecture # 3.

General Biology Laboratory</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27023.jpg</video:thumbnail_loc>
      <video:duration>4745</video:duration>
      <video:publication_date>2012-09-19T06:25:04.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/RZMIbVqs3-4</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Molecular Biology</video:category>
      <video:tag>biology</video:tag>
      <video:tag>1AL</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-New-Revolutions-in-Particle-Physics-Basic-Concepts</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - New Revolutions in Particle Physics: Basic Concepts</video:title>
      <video:description>&quot;Lec 8 - New Revolutions in Particle Physics: Basic Concepts&quot; (November 16, 2009) Leonard Susskind discusses the theory and mathematics of particle spin and half spin, the Dirac equation, and isotopic spin.

Leonard Susskind, Felix Bloch Professor of Physics, received a PhD from Cornell University and has taught at Stanford since 1979. He has won both the Pregel Award from the New York Academy of Science and the J.J. Sakurai Prize in theoretical particle physics. He is also a member of the National Academy of Sciences.

Stanford University:
http://www.stanford.edu/

Stanford Continuing Studies Program
http://csp.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18749.jpg</video:thumbnail_loc>
      <video:duration>6371</video:duration>
      <video:publication_date>2012-09-04T04:35:31.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Xt09jVssi7k</video:player_loc>
      <video:uploader>0|39|0</video:uploader>
      <video:category>Particle Physics</video:category>
      <video:tag>classical</video:tag>
      <video:tag>Quantum</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>abstract</video:tag>
      <video:tag>math</video:tag>
      <video:tag>Formula</video:tag>
      <video:tag>Particle</video:tag>
      <video:tag>Spin</video:tag>
      <video:tag>Dirac</video:tag>
      <video:tag>equation</video:tag>
      <video:tag>isotopic</video:tag>
      <video:tag>cyclic</video:tag>
      <video:tag>permutation</video:tag>
      <video:tag>matrix</video:tag>
      <video:tag>Vector</video:tag>
      <video:tag>commutation</video:tag>
      <video:tag>relations</video:tag>
      <video:tag>Pauli</video:tag>
      <video:tag>matrices</video:tag>
      <video:tag>probability</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>frequency</video:tag>
      <video:tag>Boson</video:tag>
      <video:tag>fermion</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-68-Graphing-systems-of-inequalities-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 68 - Graphing systems of inequalities 2</video:title>
      <video:description>Graphing systems of inequalities 2

U06_L3_T1_we2 Graphing systems of inequalities 2</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24640.jpg</video:thumbnail_loc>
      <video:duration>204</video:duration>
      <video:publication_date>2012-09-17T14:35:23.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/YjT3QYfoy4Q</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Graphing</video:tag>
      <video:tag>Systems</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Inequalities</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-PACS-164B</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec - 12 PACS 164B</video:title>
      <video:description>This is lecture 12 of Peace and Conflict Studies 164B - Spring 2007 Season and it is provided by University of California, Berkeley.

PACS 164B: Introduction to Nonviolence - Spring 2007. An introduction to the science of nonviolence, mainly as seen through the life and work of Mahatma Gandhi. Historical overview of nonviolence East and the West up to the American Civil Rights movement and Martin Luther King, Jr., with emphasis on the ideal of principled nonviolence and the reality of mixed or strategic nonviolence in practice, especially as applied to problems of social justice and defense.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19407.jpg</video:thumbnail_loc>
      <video:duration>4797</video:duration>
      <video:publication_date>2012-09-05T02:13:14.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/j6FyqeY68JE</video:player_loc>
      <video:uploader>0|43|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>peace</video:tag>
      <video:tag>conflict</video:tag>
      <video:tag>education</video:tag>
      <video:tag>courses</video:tag>
      <video:tag>pacs164b</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>uc</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-31-Public-Health-250A-Lecture-37-Causal-Inference-II-A-Rei</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 31 - Public Health 250A - Lecture 37: Causal Inference II: A. Rei</video:title>
      <video:description>Public Health 250A - Lecture 37: Causal Inference II: A. Rei

Epidemiologic Methods I</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25676.jpg</video:thumbnail_loc>
      <video:duration>3084</video:duration>
      <video:publication_date>2012-09-18T16:55:15.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Vp7xRHCY5n4</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Public</video:tag>
      <video:tag>Health</video:tag>
      <video:tag>250A</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>37</video:tag>
      <video:tag>causal</video:tag>
      <video:tag>inference</video:tag>
      <video:tag>II</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Rei</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Economics-119-Lecture-7-Applications-of-Prospect-Theory</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Economics 119 - Lecture 7: Applications of Prospect Theory</video:title>
      <video:description>Economics 119 - Lecture 7: Applications of Prospect Theory

Psychology and Economics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25821.jpg</video:thumbnail_loc>
      <video:duration>4838</video:duration>
      <video:publication_date>2012-09-18T17:44:50.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/zjBhfhOy9KQ</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Economics</video:tag>
      <video:tag>119</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>7</video:tag>
      <video:tag>applications</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Prospect</video:tag>
      <video:tag>theory</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-22-Cahn-Ingold-Prelog-System-for-Naming-Enantiomers</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22 - Cahn-Ingold-Prelog System for Naming Enantiomers</video:title>
      <video:description>Cahn-Ingold-Prelog System for Naming Enantiomers

Cahn-Ingold-Prelog System for Naming Enantiomers</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24543.jpg</video:thumbnail_loc>
      <video:duration>662</video:duration>
      <video:publication_date>2012-09-17T13:55:03.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/DfO27juYly8</video:player_loc>
      <video:uploader>0|34|0</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>Cahn</video:tag>
      <video:tag>Ingold</video:tag>
      <video:tag>Prelog</video:tag>
      <video:tag>system</video:tag>
      <video:tag>for</video:tag>
      <video:tag>Naming</video:tag>
      <video:tag>Enantiomers</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-23-RS-Cahn-Ingold-Prelog-Naming-System-Example-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23 - R,S (Cahn-Ingold-Prelog) Naming System Example 2</video:title>
      <video:description>R,S (Cahn-Ingold-Prelog) Naming System Example 2

R,S (Cahn-Ingold-Prelog) Naming System Example 2</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24544.jpg</video:thumbnail_loc>
      <video:duration>668</video:duration>
      <video:publication_date>2012-09-17T13:55:44.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/peQsBg9P4ms</video:player_loc>
      <video:uploader>0|34|0</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>R</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Cahn</video:tag>
      <video:tag>Ingold</video:tag>
      <video:tag>Prelog</video:tag>
      <video:tag>Naming</video:tag>
      <video:tag>system</video:tag>
      <video:tag>Example</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-24-Stereoisomers-Enantiomers-Diastereomers-Constitutional-Isomers-and-Meso-Compounds</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 24 - Stereoisomers, Enantiomers, Diastereomers, Constitutional Isomers and Meso Compounds</video:title>
      <video:description>Stereoisomers, Enantiomers, Diastereomers, Constitutional Isomers and Meso Compounds

Stereoisomers, Enantiomers, Diastereomers, Constitutional Isomers and Meso Compounds</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24545.jpg</video:thumbnail_loc>
      <video:duration>816</video:duration>
      <video:publication_date>2012-09-17T13:56:21.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/457xnJv80O0</video:player_loc>
      <video:uploader>0|34|0</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>Stereoisomers</video:tag>
      <video:tag>Enantiomers</video:tag>
      <video:tag>Diastereomers</video:tag>
      <video:tag>Constitutional</video:tag>
      <video:tag>Isomers</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Meso</video:tag>
      <video:tag>Compounds</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-25-Cis-Trans-and-E-Z-Naming-Scheme-for-Alkenes</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 25 - Cis-Trans and E-Z Naming Scheme for Alkenes</video:title>
      <video:description>Cis-Trans and E-Z Naming Scheme for Alkenes

Cis-Trans and E-Z Naming Scheme for Alkenes</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24546.jpg</video:thumbnail_loc>
      <video:duration>296</video:duration>
      <video:publication_date>2012-09-17T13:57:08.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/oYoQpDtBLac</video:player_loc>
      <video:uploader>0|34|0</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>cis</video:tag>
      <video:tag>trans</video:tag>
      <video:tag>and</video:tag>
      <video:tag>E</video:tag>
      <video:tag>Z</video:tag>
      <video:tag>Naming</video:tag>
      <video:tag>Scheme</video:tag>
      <video:tag>for</video:tag>
      <video:tag>Alkenes</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/How-to-Avoid-Dental-Problems</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to Avoid Dental Problems</video:title>
      <video:description>Video explains how we can avoid the dental problems like Plaque, Gingivitis, Cavities, Failed fillings and Bad bites. A regular checkup of teeth is very necessary.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/95785efd-7009-4a19-8e2d-3b453a98bc25/cand_25.jpg</video:thumbnail_loc>
      <video:duration>117</video:duration>
      <video:publication_date>2011-11-30T10:39:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9592.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Regular</video:tag>
      <video:tag>Dental</video:tag>
      <video:tag>Exams</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-26-Entgegen-Zusammen-Naming-Scheme-for-Alkenes-Examples</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 26 - Entgegen-Zusammen Naming Scheme for Alkenes Examples</video:title>
      <video:description>Entgegen-Zusammen Naming Scheme for Alkenes Examples

Entgegen-Zusammen Naming Scheme for Alkenes Examples</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24547.jpg</video:thumbnail_loc>
      <video:duration>364</video:duration>
      <video:publication_date>2012-09-17T13:57:35.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/GFiizJ-jGVw</video:player_loc>
      <video:uploader>0|34|0</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>entgegen</video:tag>
      <video:tag>zusammen</video:tag>
      <video:tag>Naming</video:tag>
      <video:tag>Scheme</video:tag>
      <video:tag>for</video:tag>
      <video:tag>Alkenes</video:tag>
      <video:tag>Examples</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-128-Greek-Financial-Crisis-part-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 128 - Greek Financial Crisis (part 2)</video:title>
      <video:description>Greek Financial Crisis (part 2)

What Greece could have done if it had it&apos;s own currency</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25683.jpg</video:thumbnail_loc>
      <video:duration>636</video:duration>
      <video:publication_date>2012-09-18T16:56:58.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/CkNArgNPI2Y</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Greek</video:tag>
      <video:tag>Financial</video:tag>
      <video:tag>crisis</video:tag>
      <video:tag>part</video:tag>
      <video:tag>2</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Machine-Learning-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Machine Learning (Stanford)</video:title>
      <video:description>&quot;Lec 5 - Machine Learning (Stanford)&quot; Lecture by Professor Andrew Ng for Machine Learning (CS 229) in the Stanford Computer Science department.  Professor Ng lectures on generative learning algorithms and Gaussian discriminative analysis and their applications in machine learning. 

This course provides a broad introduction to machine learning and statistical pattern recognition. Topics include supervised learning, unsupervised learning, learning theory, reinforcement learning and adaptive control.   Recent applications of machine learning, such as to robotic control, data mining, autonomous navigation, bioinformatics, speech recognition, and text and web data processing are also discussed.

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=A89DCFA6ADACE599

CS 229 Course Website:
http://www.stanford.edu/class/cs229/

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18756.jpg</video:thumbnail_loc>
      <video:duration>4531</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/qRJ3GKMOFrE</video:player_loc>
      <video:uploader>0|65|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Science</video:tag>
      <video:tag>math</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>robotics</video:tag>
      <video:tag>learning</video:tag>
      <video:tag>algorithm</video:tag>
      <video:tag>generative</video:tag>
      <video:tag>gaussian</video:tag>
      <video:tag>discriminative</video:tag>
      <video:tag>analysis</video:tag>
      <video:tag>digression</video:tag>
      <video:tag>naive</video:tag>
      <video:tag>Bayes</video:tag>
      <video:tag>LaPlace</video:tag>
      <video:tag>smoothing</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-91-Fractional-Exponent-Expressions-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 91 - Fractional Exponent Expressions 1</video:title>
      <video:description>Fractional Exponent Expressions 1

U07_L3_T4_we1 Fractional Exponent Expressions 1</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24663.jpg</video:thumbnail_loc>
      <video:duration>122</video:duration>
      <video:publication_date>2012-09-17T15:08:36.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/xjCnmPvcmOo</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>fractional</video:tag>
      <video:tag>Exponent</video:tag>
      <video:tag>Expressions</video:tag>
      <video:tag>1</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Basic-Trigonometry</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Basic Trigonometry</video:title>
      <video:description>Basic Trigonometry

Introduction to trigonometry</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20021.jpg</video:thumbnail_loc>
      <video:duration>557</video:duration>
      <video:publication_date>2012-09-06T01:30:27.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Jsiy4TxgIME</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Basic</video:tag>
      <video:tag>trigonometry</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-21-Statistics-20-Lecture-25</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21 - Statistics 20 - Lecture 25</video:title>
      <video:description>Statistics 20 - Lecture 25

Introduction to Probability and Statistics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25867.jpg</video:thumbnail_loc>
      <video:duration>3224</video:duration>
      <video:publication_date>2012-09-18T17:58:10.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/XV5THt_N560</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>statistics</video:tag>
      <video:tag>20</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>25</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-27-Cognitive-Science-C103-Lecture-16</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 27 - Cognitive Science C103 - Lecture 16</video:title>
      <video:description>Cognitive Science C103 - Lecture 16

History of Information</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25868.jpg</video:thumbnail_loc>
      <video:duration>4670</video:duration>
      <video:publication_date>2012-09-18T17:58:17.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/3AZvcWcmoWM</video:player_loc>
      <video:uploader>0|18|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Cognitive</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>C103</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>16</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-107-U08_L2_T4_we3-Special-Products-of-Polynomials-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 107 - U08_L2_T4_we3 Special Products of Polynomials 3</video:title>
      <video:description>U08_L2_T4_we3 Special Products of Polynomials 3

U08_L2_T4_we3 Special Products of Polynomials 3</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24679.jpg</video:thumbnail_loc>
      <video:duration>154</video:duration>
      <video:publication_date>2012-09-17T15:33:54.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/jYfWFy0yxB4</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>u08</video:tag>
      <video:tag>L2</video:tag>
      <video:tag>T4</video:tag>
      <video:tag>we3</video:tag>
      <video:tag>special</video:tag>
      <video:tag>Products</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Polynomials</video:tag>
      <video:tag>3</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-108-Bay-Area-CBS-Station-with-Salman-Khan</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 108 - Bay Area CBS Station with Salman Khan</video:title>
      <video:description>Bay Area CBS Station with Salman Khan

Bay Area CBS Station with Salman Khan</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24681.jpg</video:thumbnail_loc>
      <video:duration>126</video:duration>
      <video:publication_date>2012-09-17T15:38:29.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/PhHWmehThg8</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Bay</video:tag>
      <video:tag>area</video:tag>
      <video:tag>CBS</video:tag>
      <video:tag>Station</video:tag>
      <video:tag>with</video:tag>
      <video:tag>Salman</video:tag>
      <video:tag>khan</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-70-Functional-Waxing-Review</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 70  - Functional Waxing Review</video:title>
      <video:description>&quot;Lec 70  - Functional Waxing Review&quot; Orig. air date: OCT 27 73

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21460.jpg</video:thumbnail_loc>
      <video:duration>3348</video:duration>
      <video:publication_date>2012-09-09T05:25:48.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/uFkR0HcHAVM</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>70</video:tag>
      <video:tag>functional</video:tag>
      <video:tag>Waxing</video:tag>
      <video:tag>Review</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-113-Factoring-Trinomials-by-Grouping-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 113 - Factoring Trinomials by Grouping 2</video:title>
      <video:description>Factoring Trinomials by Grouping 2

U09_L1_T2_we2 Factoring Trinomials by Grouping 2</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24705.jpg</video:thumbnail_loc>
      <video:duration>307</video:duration>
      <video:publication_date>2012-09-17T16:13:27.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/QQhkEGp-YQQ</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Factoring</video:tag>
      <video:tag>Trinomials</video:tag>
      <video:tag>by</video:tag>
      <video:tag>Grouping</video:tag>
      <video:tag>2</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-22-Multiplying-Whole-Numbers-and-Applications-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22 - Multiplying Whole Numbers and Applications 3</video:title>
      <video:description>Multiplying Whole Numbers and Applications 3

U01_L3_T1_we3 Multiplying Whole Numbers and Applications 3</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24710.jpg</video:thumbnail_loc>
      <video:duration>204</video:duration>
      <video:publication_date>2012-09-17T16:15:25.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/CCPrxewq4bU</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Multiplying</video:tag>
      <video:tag>Whole</video:tag>
      <video:tag>Numbers</video:tag>
      <video:tag>and</video:tag>
      <video:tag>applications</video:tag>
      <video:tag>3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-23-Multiplying-Whole-Numbers-and-Applications-4</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23 - Multiplying Whole Numbers and Applications 4</video:title>
      <video:description>Multiplying Whole Numbers and Applications 4

U01_L3_T1_we4 Multiplying Whole Numbers and Applications 4</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24711.jpg</video:thumbnail_loc>
      <video:duration>111</video:duration>
      <video:publication_date>2012-09-17T16:15:56.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/tx2Niw7aJJ8</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Multiplying</video:tag>
      <video:tag>Whole</video:tag>
      <video:tag>Numbers</video:tag>
      <video:tag>and</video:tag>
      <video:tag>applications</video:tag>
      <video:tag>4</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-24-Multiplying-Whole-Numbers-and-Applications-5</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 24 - Multiplying Whole Numbers and Applications 5</video:title>
      <video:description>Multiplying Whole Numbers and Applications 5

U01_L3_T1_we5 Multiplying Whole Numbers and Applications 5</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24712.jpg</video:thumbnail_loc>
      <video:duration>152</video:duration>
      <video:publication_date>2012-09-17T16:16:34.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/_AP6rM49rOc</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Multiplying</video:tag>
      <video:tag>Whole</video:tag>
      <video:tag>Numbers</video:tag>
      <video:tag>and</video:tag>
      <video:tag>applications</video:tag>
      <video:tag>5</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-115-Factoring-Trinomials-by-Grouping-4</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 115 - Factoring Trinomials by Grouping 4</video:title>
      <video:description>Factoring Trinomials by Grouping 4

U09_L1_T3_we1 Factoring Trinomials by Grouping 4</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24713.jpg</video:thumbnail_loc>
      <video:duration>235</video:duration>
      <video:publication_date>2012-09-17T16:16:59.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/u1SAo2GiX8A</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Factoring</video:tag>
      <video:tag>Trinomials</video:tag>
      <video:tag>by</video:tag>
      <video:tag>Grouping</video:tag>
      <video:tag>4</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-27-Dividing-Whole-Numbers-and-Applications-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 27 - Dividing Whole Numbers and Applications 2</video:title>
      <video:description>Dividing Whole Numbers and Applications 2

U01_L3_T2_we2 Dividing Whole Numbers and Applications 2</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24716.jpg</video:thumbnail_loc>
      <video:duration>160</video:duration>
      <video:publication_date>2012-09-17T16:18:17.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/chWcaZSLmHE</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Dividing</video:tag>
      <video:tag>Whole</video:tag>
      <video:tag>Numbers</video:tag>
      <video:tag>and</video:tag>
      <video:tag>applications</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-Machine-Learning-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - Machine Learning (Stanford)</video:title>
      <video:description>&quot;Lec 9 - Machine Learning (Stanford)&quot; Lecture by Professor Andrew Ng for Machine Learning (CS 229) in the Stanford Computer Science department.  Professor Ng delves into learning theory, covering bias, variance, empirical risk minimization, union bound and Hoeffding&apos;s inequalities. 

This course provides a broad introduction to machine learning and statistical pattern recognition. Topics include supervised learning, unsupervised learning, learning theory, reinforcement learning and adaptive control.   Recent applications of machine learning, such as to robotic control, data mining, autonomous navigation, bioinformatics, speech recognition, and text and web data processing are also discussed.

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=A89DCFA6ADACE599

CS 229 Course Website:
http://www.stanford.edu/class/cs229/

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18760.jpg</video:thumbnail_loc>
      <video:duration>4459</video:duration>
      <video:publication_date>2012-09-04T04:44:56.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/tojaGtMPo5U</video:player_loc>
      <video:uploader>0|65|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Science</video:tag>
      <video:tag>math</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>robotics</video:tag>
      <video:tag>learning</video:tag>
      <video:tag>algorithm</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>Bias</video:tag>
      <video:tag>Variance</video:tag>
      <video:tag>Empirical</video:tag>
      <video:tag>Risk</video:tag>
      <video:tag>minimization</video:tag>
      <video:tag>ERM</video:tag>
      <video:tag>Union</video:tag>
      <video:tag>Bound</video:tag>
      <video:tag>Boole</video:tag>
      <video:tag>Hoeffding</video:tag>
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U10_L1_T3_we2 Quadratic Formula 2</video:description>
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U01_L4_T2_we1 The Distributive Property</video:description>
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      <video:duration>296</video:duration>
      <video:publication_date>2012-09-17T16:38:47.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/gl_-E6iVAg4</video:player_loc>
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    <lastmod>2026-08-14</lastmod>
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U10_L2_T1_we1 Applying Quadratic Functions 1</video:description>
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      <video:duration>279</video:duration>
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      <video:description>The Distributive Property 2

U01_L4_T2_we2 The Distributive Property 2</video:description>
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Introduction to Environmental Economics and Policy</video:description>
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U10_L2_T1_we2 Applying Quadratic Functions 2</video:description>
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U01_L5_T1_we1 Understanding Exponents</video:description>
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U01_L5_T1_we2 Understanding Exponents 2</video:description>
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      <video:description>Understanding Square Roots

U01_L5_T1_we3 Understanding Square Roots</video:description>
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The Peculiar Modernity of Britain, 1848-2000</video:description>
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      <video:title>Lec 16 - History 151C - Lecture 18</video:title>
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The Peculiar Modernity of Britain, 1848-2000</video:description>
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    <video:video>
      <video:title>Lec 23 - Computer Science C149 - Lecture 11</video:title>
      <video:description>Computer Science C149 - Lecture 11

Introduction to Embedded Systems</video:description>
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This course provides a broad introduction to machine learning and statistical pattern recognition. Topics include supervised learning, unsupervised learning, learning theory, reinforcement learning and adaptive control.   Recent applications of machine learning, such as to robotic control, data mining, autonomous navigation, bioinformatics, speech recognition, and text and web data processing are also discussed.

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=A89DCFA6ADACE599

CS 229 Course Website:
http://www.stanford.edu/class/cs229/

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
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U02_l1_T1_we2 Identifying Fraction Parts</video:description>
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U10_L2_T2_we2 Non-Linear Systems of Equations 2</video:description>
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u2_l1_t2_we1 Proper and Improper Fractions</video:description>
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U10_L2_T2_we3 Non-Linear Systems of Equations 3</video:description>
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U11_L1_T1_we1 Simplifying Rational Expressions 1</video:description>
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      <video:description>Simplifying Rational Expressions 2

U11_L1_T1_we2 Simplifying Rational Expressions 2</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 50 - Recognizing Divisibility</video:title>
      <video:description>Recognizing Divisibility

U02_L1_T3_we1 Recognizing Divisibility</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24765.jpg</video:thumbnail_loc>
      <video:duration>386</video:duration>
      <video:publication_date>2012-09-17T16:44:13.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/2G_Jr_XpnY4</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 51 - Finding Factors of a Number</video:title>
      <video:description>Finding Factors of a Number

U02_L1_T3_we2 Finding Factors of a Number</video:description>
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    <video:video>
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      <video:description>Prime Factorization

U02_L1_T3_we3 Prime Factorization</video:description>
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      <video:duration>249</video:duration>
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    <video:video>
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      <video:description>Simplifying Rational Expressions 3

U11_L1_T1_we3 Simplifying Rational Expressions 3</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24767.jpg</video:thumbnail_loc>
      <video:duration>233</video:duration>
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  <url>
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    <video:video>
      <video:title>Lec 53 - Recognizing Prime Numbers</video:title>
      <video:description>Recognizing Prime Numbers

U02_L1_T3_we4 Recognizing Prime Numbers</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24769.jpg</video:thumbnail_loc>
      <video:duration>280</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/3h4UK62Qrbo</video:player_loc>
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  <url>
    <loc>https://dnatube.com/videos/Lec-11-Electrical-Engineering-105-Lecture-14</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Electrical Engineering 105 - Lecture 14

Microelectronic Devices and Circuits</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25987.jpg</video:thumbnail_loc>
      <video:duration>4618</video:duration>
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  <url>
    <loc>https://dnatube.com/videos/Lec-1-Computer-Science-C149-Lecture-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Computer Science C149 - Lecture 1</video:title>
      <video:description>Computer Science C149 - Lecture 1

Introduction to Embedded Systems</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25934.jpg</video:thumbnail_loc>
      <video:duration>4688</video:duration>
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  <url>
    <loc>https://dnatube.com/videos/Lec-122-Cross-Product-and-Torque</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Cross Product and Torque

The cross product and the direction of torque.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21777.jpg</video:thumbnail_loc>
      <video:duration>600</video:duration>
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  <url>
    <loc>https://dnatube.com/videos/Lec-7-Year-2008-Behavioral-Finance-The-Role-of-Psychology</loc>
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    <video:video>
      <video:title>Lec 7 -Year 2008 - Behavioral Finance: The Role of Psychology</video:title>
      <video:description>Behavioral Finance: The Role of Psychology -Year 2008

Financial Markets (ECON 252)

Behavioral Finance is a relatively recent revolution in finance that applies insights from all of the social sciences to finance. New decision-making models incorporate psychology and sociology, among other disciplines, to explain economic and financial phenomenon, such as erratic stock price variations. Psychological patterns such as overconfidence and perceived kinks in the value function seem to impact financial decision-making, but are not included in classical theories such as the Expected Utility Theory. Kahneman and Tversky&apos;s Prospect Theory addresses such issues and sheds light on irrational deviations from traditional decision-making models.

00:00 - Chapter 1. What Is Behavioral Finance? 
09:01 - Chapter 2. Market Volatility: Random, or Socially Influenced? A Present Value Analysis 
19:58 - Chapter 3. Overconfidence: Its Ubiquity and Impact on Financial Markets 
38:29 - Chapter 4. The Kahneman and Tversky Prospect Theory or, How People Make Choices 
58:50 - Chapter 5. The Regret Theory and Fashion as a Measure of the Market 

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_12545.jpg</video:thumbnail_loc>
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  <url>
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    <video:video>
      <video:title>Lec 91 - Dividing Decimals</video:title>
      <video:description>Dividing Decimals

U03_L2_T2_we3 Dividing Decimals</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24833.jpg</video:thumbnail_loc>
      <video:duration>332</video:duration>
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      <video:title>Lec 92 - Dividing a Decimal by a Power of 10</video:title>
      <video:description>Dividing a Decimal by a Power of 10

u3_l2_t2_we4 Dividing a Decimal by a Power of 10</video:description>
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      <video:description>Dividing Decimals 2.1

U03_L2_T2_we4.1 Dividing Decimals 2.1</video:description>
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    <video:video>
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      <video:description>Events and Outcomes 1

U12_L2_T1_we1 Events and Outcomes 1</video:description>
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    <video:video>
      <video:title>Lec 94 - Mulitplyling Decimals 3</video:title>
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U03_L2_T2_we5 Mulitplyling Decimals 3</video:description>
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      <video:description>Events and Outcomes 2

U12_L2_T1_we2 Events and Outcomes 2</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24839.jpg</video:thumbnail_loc>
      <video:duration>283</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/vB4FuGmfEGY</video:player_loc>
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    <video:video>
      <video:title>Lec 171 - Events and Outcomes 3</video:title>
      <video:description>Events and Outcomes 3

U12_L2_T1_we3 Events and Outcomes 3</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24841.jpg</video:thumbnail_loc>
      <video:duration>129</video:duration>
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    <loc>https://dnatube.com/videos/Lec-96-Ratios-as-Fractions-in-Simplest-Form</loc>
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    <video:video>
      <video:title>Lec 96 - Ratios as Fractions in Simplest Form</video:title>
      <video:description>Ratios as Fractions in Simplest Form

U04_L1_T1_we1 Ratios as Fractions in Simplest Form</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24842.jpg</video:thumbnail_loc>
      <video:duration>79</video:duration>
      <video:publication_date>2012-09-17T17:02:51.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/JWmCiZwoyMs</video:player_loc>
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      <video:tag>form</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-97-Simplifying-Rates-and-Ratios</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 97 - Simplifying Rates and Ratios</video:title>
      <video:description>Simplifying Rates and Ratios

U04_L1_T1_we2 Simplifying Rates and Ratios</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24843.jpg</video:thumbnail_loc>
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      <video:player_loc>https://www.youtube.com/embed/p5nomPfUF9k</video:player_loc>
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  <url>
    <loc>https://dnatube.com/videos/Lec-11-Practice-of-Art-23AC-Lecture-13</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - Practice of Art 23AC - Lecture 13</video:title>
      <video:description>Practice of Art 23AC - Lecture 13

Foundations of American Cyber-Culture</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26036.jpg</video:thumbnail_loc>
      <video:duration>3036</video:duration>
      <video:publication_date>2012-09-18T23:39:59.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/54HmGC3SyE8</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Lec-8-Computer-Science-61C-MIPS-Procedures-I</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8- Computer Science 61C -MIPS Procedures I</video:title>
      <video:description>&quot;Lec 8 - Computer Science 61C -MIPS Procedures I&quot;Machine Structures
Professor Dan Garcia - Professor Michael Franklin
Link to lecture notes  http://inst.eecs.berkeley.edu/~cs61c/fa11/lec/10/</video:description>
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      <video:player_loc>https://www.youtube.com/embed/7KpESs-3Y8Y</video:player_loc>
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  <url>
    <loc>https://dnatube.com/videos/The-proper-way-to-inspect-the-mouth</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The proper way to inspect the mouth</video:title>
      <video:description>This video describes the procedure of mouth inspection. Before inspection, lipstick or color should be removed. During inspection, among other signs, one should look for redness of swelling.</video:description>
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      <video:publication_date>2011-11-30T22:05:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9614.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
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    <loc>https://dnatube.com/videos/Lec-173-Independent-Events-2</loc>
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U12_L2_T2_we2 Independent Events 2</video:description>
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      <video:description>O&apos;Brien&apos;s active compression test is a procedure that was developed to test the shoulder&apos;s acromioclavicular defects or abnormalities as is shown in the video.</video:description>
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      <video:uploader>benco</video:uploader>
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U04_L1_T1_we4 Finding Unit Prices</video:description>
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      <video:duration>121</video:duration>
      <video:publication_date>2012-09-17T17:03:55.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/d7rAlcNHDUI</video:player_loc>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Understanding Proportions

U04_L2_T1_we1 Understanding Proportions</video:description>
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      <video:duration>85</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/V3FvaClh6LY</video:player_loc>
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      <video:description>Independent Events 3

U12_L2_T2_we3 Independent Events 3</video:description>
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U04_L2_T1_we2 t2 Find an Unknown in a Proportion</video:description>
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U12_L2_T3_we1 Permutations and Combinations 1</video:description>
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  <url>
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U04_L2_T1_we3 t2 Find an Unknown in a Proportion 2</video:description>
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  <url>
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  <url>
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    <video:video>
      <video:title>Lec 103 - Describing the Meaning of Percent</video:title>
      <video:description>Describing the Meaning of Percent

U05_L1_T1_we1 Describing the Meaning of Percent</video:description>
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  <url>
    <loc>https://dnatube.com/videos/Lec-177-Permutations-and-Combinations-3</loc>
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    <video:video>
      <video:title>Lec 177 - Permutations and Combinations 3</video:title>
      <video:description>Permutations and Combinations 3

U12_L2_T3_we3 Permutations and Combinations 3</video:description>
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  <url>
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      <video:description>Describing the Meaning of Percent 2

U05_L1_T1_we2 Describing the Meaning of Percent 2</video:description>
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  <url>
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    <video:video>
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U12_L2_T4_we1 Permutations and Combinations 4</video:description>
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  <url>
    <loc>https://dnatube.com/videos/Lec-179-Probability-of-Dependent-Events</loc>
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      <video:title>Lec 179 - Probability of Dependent Events</video:title>
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U12_L2_T4_we2 Probability of Dependent Events</video:description>
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      <video:description>&quot;Lec 15 - Machine Learning (Stanford)&quot; Lecture by Professor Andrew Ng for Machine Learning (CS 229) in the Stanford Computer Science department.  Professor Ng lectures on principal component analysis (PCA) and independent component analysis (ICA) in relation to unsupervised machine learning. 

This course provides a broad introduction to machine learning and statistical pattern recognition. Topics include supervised learning, unsupervised learning, learning theory, reinforcement learning and adaptive control.   Recent applications of machine learning, such as to robotic control, data mining, autonomous navigation, bioinformatics, speech recognition, and text and web data processing are also discussed.

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=A89DCFA6ADACE599

CS 229 Course Website:
http://www.stanford.edu/class/cs229/

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
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  <url>
    <loc>https://dnatube.com/videos/Lec-7-Alogorithms-2</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 7- Alogorithms 2</video:title>
      <video:description>Lec 7- Alogorithms 2.
The Beauty and Joy of Computing</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19177.jpg</video:thumbnail_loc>
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U03_L2_T1_we2 Representing Functions as Graphs</video:description>
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U06_L1_T3_we2 Performing arithmetic calculations on units of volume</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 118 - Solving application problems involving units of volume</video:title>
      <video:description>Solving application problems involving units of volume

U06_L1_T3_we3 Solving application problems involving units of volume</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24879.jpg</video:thumbnail_loc>
      <video:duration>209</video:duration>
      <video:publication_date>2012-09-17T17:12:01.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/KgoXx_58QyQ</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Solving</video:tag>
      <video:tag>Application</video:tag>
      <video:tag>problems</video:tag>
      <video:tag>involving</video:tag>
      <video:tag>units</video:tag>
      <video:tag>of</video:tag>
      <video:tag>volume</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-119-US-Customary-and-Metric-units</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 119 -U.S. Customary and Metric units</video:title>
      <video:description>U.S. Customary and Metric units

U06_L2_T1_we1 U.S. Customary and Metric units</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24880.jpg</video:thumbnail_loc>
      <video:duration>310</video:duration>
      <video:publication_date>2012-09-17T17:12:24.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/y2RHWA7t0WM</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>U</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Customary</video:tag>
      <video:tag>and</video:tag>
      <video:tag>metric</video:tag>
      <video:tag>units</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-120-Conversion-between-metric-units</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 120 - Conversion between metric units</video:title>
      <video:description>Conversion between metric units

U06_L2_T1_we2 Conversion between metric units</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24881.jpg</video:thumbnail_loc>
      <video:duration>316</video:duration>
      <video:publication_date>2012-09-17T17:12:53.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/SYkmadc2wOI</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>conversion</video:tag>
      <video:tag>between</video:tag>
      <video:tag>metric</video:tag>
      <video:tag>units</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-122-Perimeter-and-Unit-Conversion</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 122 - Perimeter and Unit Conversion</video:title>
      <video:description>Perimeter and Unit Conversion

u6_l2_t3_we1 Perimeter and Unit Conversion</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24883.jpg</video:thumbnail_loc>
      <video:duration>373</video:duration>
      <video:publication_date>2012-09-17T17:13:33.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/q9XCrpLPfGk</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Perimeter</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Unit</video:tag>
      <video:tag>conversion</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Currency-Exchange-Introduction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Currency Exchange Introduction</video:title>
      <video:description>Currency Exchange Introduction

Introduction to how exchange rates can fluctuate</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24884.jpg</video:thumbnail_loc>
      <video:duration>724</video:duration>
      <video:publication_date>2012-09-17T17:14:56.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/itoNb1lb5hY</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Currency</video:tag>
      <video:tag>exchange</video:tag>
      <video:tag>introduction</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-123-Comparing-Celsius-and-Farenheit-temperature-scales</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 123 - Comparing Celsius and Farenheit temperature scales</video:title>
      <video:description>Comparing Celsius and Farenheit temperature scales

U06_L3_T1_we1 Comparing Celsius and Farenheit temperature scales</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24886.jpg</video:thumbnail_loc>
      <video:duration>170</video:duration>
      <video:publication_date>2012-09-17T17:17:04.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/aASUZqJCHHA</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Comparing</video:tag>
      <video:tag>Celsius</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Farenheit</video:tag>
      <video:tag>temperature</video:tag>
      <video:tag>scales</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-125-Congruent-and-Similar-Triangles</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 125 - Congruent and Similar Triangles</video:title>
      <video:description>Congruent and Similar Triangles

u07_l1_t3_we2 Congruent and Similar Triangles</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24890.jpg</video:thumbnail_loc>
      <video:duration>233</video:duration>
      <video:publication_date>2012-09-17T17:17:56.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/0mKmYxuMirE</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Congruent</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Similar</video:tag>
      <video:tag>Triangles</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-Machine-Learning-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - Machine Learning (Stanford)</video:title>
      <video:description>&quot;Lec 17 - Machine Learning (Stanford)&quot; Lecture by Professor Andrew Ng for Machine Learning (CS 229) in the Stanford Computer Science department.  Professor Ng discusses the topic of reinforcement learning, focusing particularly on continuous state MDPs, discretization, and policy and value iterations. 

This course provides a broad introduction to machine learning and statistical pattern recognition. Topics include supervised learning, unsupervised learning, learning theory, reinforcement learning and adaptive control.   Recent applications of machine learning, such as to robotic control, data mining, autonomous navigation, bioinformatics, speech recognition, and text and web data processing are also discussed.

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=A89DCFA6ADACE599

CS 229 Course Website:
http://www.stanford.edu/class/cs229/

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18768.jpg</video:thumbnail_loc>
      <video:duration>4620</video:duration>
      <video:publication_date>2012-09-04T05:10:43.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/LKdFTsM3hl4</video:player_loc>
      <video:uploader>0|65|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Science</video:tag>
      <video:tag>math</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>robotics</video:tag>
      <video:tag>reinforcement</video:tag>
      <video:tag>learning</video:tag>
      <video:tag>algorithm</video:tag>
      <video:tag>Continuous</video:tag>
      <video:tag>State</video:tag>
      <video:tag>MDP</video:tag>
      <video:tag>discretization</video:tag>
      <video:tag>fitted</video:tag>
      <video:tag>value</video:tag>
      <video:tag>iteration</video:tag>
      <video:tag>function</video:tag>
      <video:tag>approximate</video:tag>
      <video:tag>policy</video:tag>
      <video:tag>Markov</video:tag>
      <video:tag>decision</video:tag>
      <video:tag>Process</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-128-Application-of-Similar-Triangles</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 128 - Application of Similar Triangles</video:title>
      <video:description>Application of Similar Triangles

u07_l1_t3_we5 Application of Similar Triangles</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24894.jpg</video:thumbnail_loc>
      <video:duration>334</video:duration>
      <video:publication_date>2012-09-17T17:24:33.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/UgiRvl6iJzc</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Application</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Similar</video:tag>
      <video:tag>Triangles</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-American-Chinese-Debt-Loop</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - American-Chinese Debt Loop</video:title>
      <video:description>American-Chinese Debt Loop

How the Chinese buying of American debt leads to lower interest rates</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24895.jpg</video:thumbnail_loc>
      <video:duration>927</video:duration>
      <video:publication_date>2012-09-17T17:24:52.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/m5xu4r0szaA</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>american</video:tag>
      <video:tag>Chinese</video:tag>
      <video:tag>Debt</video:tag>
      <video:tag>Loop</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-129-Using-the-Pythagorean-Theorem</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 129 - Using the Pythagorean Theorem</video:title>
      <video:description>Using the Pythagorean Theorem

u07_l1_t4_we1 Using the Pythagorean Theorem</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24896.jpg</video:thumbnail_loc>
      <video:duration>97</video:duration>
      <video:publication_date>2012-09-17T17:25:01.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/UJHONfWW9T0</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>using</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Pythagorean</video:tag>
      <video:tag>theorem</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Debt-Loops-Rationale-and-Effects</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Debt Loops Rationale and Effects</video:title>
      <video:description>Debt Loops Rationale and Effects

Positive and negative effects of China&apos;s devaluing of their currency</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24897.jpg</video:thumbnail_loc>
      <video:duration>744</video:duration>
      <video:publication_date>2012-09-17T17:25:22.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/XBI7DqttyOQ</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Debt</video:tag>
      <video:tag>loops</video:tag>
      <video:tag>rationale</video:tag>
      <video:tag>and</video:tag>
      <video:tag>effects</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-130-Pythagorean-Theorem-Application</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 130 - Pythagorean Theorem Application</video:title>
      <video:description>Pythagorean Theorem Application

u07_l1_t4_we2 Pythagorean Theorem Application</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24898.jpg</video:thumbnail_loc>
      <video:duration>175</video:duration>
      <video:publication_date>2012-09-17T17:25:26.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/l43fgfJ376c</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Pythagorean</video:tag>
      <video:tag>theorem</video:tag>
      <video:tag>Application</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-China-keeps-peg-but-diversifies-holdings</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - China keeps peg but diversifies holdings</video:title>
      <video:description>China keeps peg but diversifies holdings

China keeps peg but diversifies holdings</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24899.jpg</video:thumbnail_loc>
      <video:duration>256</video:duration>
      <video:publication_date>2012-09-17T17:25:58.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/4aNoZjAhSr8</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>China</video:tag>
      <video:tag>keeps</video:tag>
      <video:tag>peg</video:tag>
      <video:tag>but</video:tag>
      <video:tag>diversifies</video:tag>
      <video:tag>holdings</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-132-Parts-of-a-Circle</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 132 - Parts of a Circle</video:title>
      <video:description>Parts of a Circle

u07_l2_t3_we1 Parts of a Circle</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24901.jpg</video:thumbnail_loc>
      <video:duration>121</video:duration>
      <video:publication_date>2012-09-17T17:26:28.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/04N79tItPEA</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Parts</video:tag>
      <video:tag>of</video:tag>
      <video:tag>A</video:tag>
      <video:tag>circle</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Medical-Tourism</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Medical Tourism</video:title>
      <video:description>Increasing number of medical tourism in India for less cost medical treatments. Video contains the reviews of some of the medical patients which shows that they have found a satisfactory treatment for them.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/a1571564-7e2b-4623-aff1-bac33a1cb216/cand_25.jpg</video:thumbnail_loc>
      <video:duration>152</video:duration>
      <video:publication_date>2011-11-30T22:18:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9650.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Hot</video:tag>
      <video:tag>Medical</video:tag>
      <video:tag>tourism</video:tag>
      <video:tag>in</video:tag>
      <video:tag>India</video:tag>
      <video:tag>for</video:tag>
      <video:tag>Less</video:tag>
      <video:tag>cost</video:tag>
      <video:tag>treatment</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Money</video:tag>
      <video:tag>savings</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-133-Circumference-of-a-Circle</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 133 - Circumference of a Circle</video:title>
      <video:description>Circumference of a Circle

u07_l2_t3_we2 Circumference of a Circle</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24902.jpg</video:thumbnail_loc>
      <video:duration>189</video:duration>
      <video:publication_date>2012-09-17T17:26:51.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/WgW_KwtBvro</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Circumference</video:tag>
      <video:tag>of</video:tag>
      <video:tag>A</video:tag>
      <video:tag>circle</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-134-Area-of-a-Circle</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 134 - Area of a Circle</video:title>
      <video:description>Area of a Circle

u07_l2_t3_we3 Area of a Circle</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24903.jpg</video:thumbnail_loc>
      <video:duration>164</video:duration>
      <video:publication_date>2012-09-17T17:27:14.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/lDKjX5ouoic</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>area</video:tag>
      <video:tag>of</video:tag>
      <video:tag>A</video:tag>
      <video:tag>circle</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-135-Area-and-Perimeter-of-Composite-Figures</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 135 - Area and Perimeter of Composite Figures</video:title>
      <video:description>Area and Perimeter of Composite Figures

u07_l2_t3_we4 Area and Perimeter of Composite Figures</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24904.jpg</video:thumbnail_loc>
      <video:duration>372</video:duration>
      <video:publication_date>2012-09-17T17:27:37.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/WlGuG_VZl5c</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>area</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Perimeter</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Composite</video:tag>
      <video:tag>Figures</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-136-Identifying-Geometric-Solids</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 136 - Identifying Geometric Solids</video:title>
      <video:description>Identifying Geometric Solids

u07_l3_t1_we1 Identifying Geometric Solids</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24905.jpg</video:thumbnail_loc>
      <video:duration>207</video:duration>
      <video:publication_date>2012-09-17T17:27:57.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Cn3QiGlklRI</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Identifying</video:tag>
      <video:tag>Geometric</video:tag>
      <video:tag>Solids</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Computer-Science-164-Lecture-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Computer Science 164 - Lecture 1</video:title>
      <video:description>Computer Science 164 - Lecture 1

Programming Languages and Compilers
Instructor: Ras Bodik</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26149.jpg</video:thumbnail_loc>
      <video:duration>3596</video:duration>
      <video:publication_date>2012-09-19T00:03:56.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/MjR7tQTIWbc</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>164</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Histology-of-the-ovine-cardiac-muscle-purkinje-fibres</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Histology of the ovine cardiac muscle purkinje fibres</video:title>
      <video:description>This video shows Purkinje fibers also called modified cardiac myocytes between the arrows,that run in the subendocardial ct space.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/081bd478-01b8-4823-bc69-43e35994904b/cand_25.jpg</video:thumbnail_loc>
      <video:duration>98</video:duration>
      <video:publication_date>2011-11-30T22:10:44.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9628.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Histology</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Heart</video:tag>
      <video:tag>Purkinje</video:tag>
      <video:tag>Fibers</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-139-Acute-Obtuse-and-Right-Angles</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 139 - Acute Obtuse and Right Angles</video:title>
      <video:description>Acute Obtuse and Right Angles

u07_l1_t1_we2 Acute Obtuse and Right Angles</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24908.jpg</video:thumbnail_loc>
      <video:duration>395</video:duration>
      <video:publication_date>2012-09-17T17:29:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/qdYx4qk2UHU</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>acute</video:tag>
      <video:tag>Obtuse</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Right</video:tag>
      <video:tag>angles</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-140-Identifying-Parallel-and-Perpendicular-Lines</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 140 - Identifying Parallel and Perpendicular Lines</video:title>
      <video:description>Identifying Parallel and Perpendicular Lines

u07_l1_t2_we1 Identifying Parallel and Perpendicular Lines</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24909.jpg</video:thumbnail_loc>
      <video:duration>215</video:duration>
      <video:publication_date>2012-09-17T17:29:31.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/aq_XL6FrmGs</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Identifying</video:tag>
      <video:tag>parallel</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Perpendicular</video:tag>
      <video:tag>lines</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-141-Identifying-Complementary-and-Supplementary-Angles</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 141 - Identifying Complementary and Supplementary Angles</video:title>
      <video:description>Identifying Complementary and Supplementary Angles

u07_l1_t2_we2 Identifying Complementary and Supplementary Angles</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24910.jpg</video:thumbnail_loc>
      <video:duration>156</video:duration>
      <video:publication_date>2012-09-17T17:30:01.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/o-TWOYoxjUo</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Identifying</video:tag>
      <video:tag>complementary</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Supplementary</video:tag>
      <video:tag>angles</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-142-Finding-Missing-Angles</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 142 - Finding Missing Angles</video:title>
      <video:description>Finding Missing Angles

u07_l1_t2_we3 Finding Missing Angles</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24911.jpg</video:thumbnail_loc>
      <video:duration>101</video:duration>
      <video:publication_date>2012-09-17T17:30:28.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/z8BoVhTkaBw</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Finding</video:tag>
      <video:tag>Missing</video:tag>
      <video:tag>angles</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-143-Perimeter-of-a-Polygon</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 143 - Perimeter of a Polygon</video:title>
      <video:description>Perimeter of a Polygon

u07_l2_t2_we1 Perimeter of a Polygon</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24913.jpg</video:thumbnail_loc>
      <video:duration>80</video:duration>
      <video:publication_date>2012-09-17T17:30:54.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/5ZCKr4wTQvI</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Perimeter</video:tag>
      <video:tag>of</video:tag>
      <video:tag>A</video:tag>
      <video:tag>polygon</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-144-Area-of-a-Trapezoid</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 144 - Area of a Trapezoid</video:title>
      <video:description>Area of a Trapezoid

u07_l2_t2_we2 Area of a Trapezoid</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24914.jpg</video:thumbnail_loc>
      <video:duration>164</video:duration>
      <video:publication_date>2012-09-17T17:31:18.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/qAs50nzzrP4</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>area</video:tag>
      <video:tag>of</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Trapezoid</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Scale-of-Solar-System</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Scale of Solar System</video:title>
      <video:description>Scale of Solar System

Scale of Solar System</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24917.jpg</video:thumbnail_loc>
      <video:duration>751</video:duration>
      <video:publication_date>2012-09-17T17:32:36.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/GP53b__h4ew</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>scale</video:tag>
      <video:tag>of</video:tag>
      <video:tag>solar</video:tag>
      <video:tag>system</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-Computer-Science-164-Lecture-6</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - Computer Science 164 - Lecture 6</video:title>
      <video:description>Computer Science 164 - Lecture 6

Programming Languages and Compilers</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26167.jpg</video:thumbnail_loc>
      <video:duration>4566</video:duration>
      <video:publication_date>2012-09-19T00:07:27.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/byQ-QfRwS1M</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>164</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>6</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Electrical-Engineering-140-Lecture-3-7-minute-Gap-in-Audi</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Electrical Engineering 140 - Lecture 3: 7 minute Gap in Audi</video:title>
      <video:description>Electrical Engineering 140 - Lecture 3: 7 minute Gap in Audi

Linear Integrated Circuits</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26165.jpg</video:thumbnail_loc>
      <video:duration>4513</video:duration>
      <video:publication_date>2012-09-19T00:06:56.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/-k7zvN7HnwI</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>140</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>3</video:tag>
      <video:tag>7</video:tag>
      <video:tag>Minute</video:tag>
      <video:tag>Gap</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Audi</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Scale-of-the-Galaxy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Scale of the Galaxy</video:title>
      <video:description>Scale of the Galaxy

Scale of the Galaxy</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24919.jpg</video:thumbnail_loc>
      <video:duration>775</video:duration>
      <video:publication_date>2012-09-17T17:33:54.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/rcLnMe1ELPA</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>scale</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Galaxy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Intergalactic-Scale</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Intergalactic Scale</video:title>
      <video:description>Intergalactic Scale

Intergalactic Scale</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24920.jpg</video:thumbnail_loc>
      <video:duration>650</video:duration>
      <video:publication_date>2012-09-17T17:34:29.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/JiE_kNk3ucI</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Intergalactic</video:tag>
      <video:tag>scale</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Radius-of-Observable-Universe</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Radius of Observable Universe</video:title>
      <video:description>Radius of Observable Universe

Radius of Observable Universe</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24923.jpg</video:thumbnail_loc>
      <video:duration>999</video:duration>
      <video:publication_date>2012-09-17T17:36:22.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/6nVysrZQnOQ</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Radius</video:tag>
      <video:tag>of</video:tag>
      <video:tag>observable</video:tag>
      <video:tag>Universe</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-2003-AIME-II-Problem-10</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - 2003 AIME II Problem 10</video:title>
      <video:description>2003 AIME II Problem 10

perfect squares integers square root</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25058.jpg</video:thumbnail_loc>
      <video:duration>805</video:duration>
      <video:publication_date>2012-09-18T00:52:01.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Hh3iY4tdkGI</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>2003</video:tag>
      <video:tag>AIME</video:tag>
      <video:tag>II</video:tag>
      <video:tag>Problem</video:tag>
      <video:tag>10</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-40-Simple-Differential-Equation-Example</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 40 - Simple Differential Equation Example</video:title>
      <video:description>Simple Differential Equation Example

2010 IIT JEE Paper 1 Problem 56 Differential Equation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24997.jpg</video:thumbnail_loc>
      <video:duration>779</video:duration>
      <video:publication_date>2012-09-17T17:58:34.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/fqnPabGV6A4</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>simple</video:tag>
      <video:tag>differential</video:tag>
      <video:tag>equation</video:tag>
      <video:tag>Example</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-Computer-Science-10-Lecture-12-Sharing-Multimedia-on-the-Spring-2012</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - Computer Science 10 - Lecture 12: Sharing Multimedia on the Spring 2012</video:title>
      <video:description>Computer Science 10 - Lecture 12: Sharing Multimedia on the

The Beauty and Joy of Computing


This video is a part of lectures of Computer Science 10, 001 - Spring 2012 course.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26846.jpg</video:thumbnail_loc>
      <video:duration>2544</video:duration>
      <video:publication_date>2012-09-19T02:43:48.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/LIW3Uq6IMZ8</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>10</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>12</video:tag>
      <video:tag>Sharing</video:tag>
      <video:tag>multimedia</video:tag>
      <video:tag>on</video:tag>
      <video:tag>the</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-Machine-Learning-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 - Machine Learning (Stanford)</video:title>
      <video:description>&quot;Lec 18 - Machine Learning (Stanford)&quot; Lecture by Professor Andrew Ng for Machine Learning (CS 229) in the Stanford Computer Science department.  Professor Ng discusses state action rewards, linear dynamical systems in the context of linear quadratic regulation, models, and the Riccati equation, and finite horizon MDPs. 

This course provides a broad introduction to machine learning and statistical pattern recognition. Topics include supervised learning, unsupervised learning, learning theory, reinforcement learning and adaptive control.   Recent applications of machine learning, such as to robotic control, data mining, autonomous navigation, bioinformatics, speech recognition, and text and web data processing are also discussed.

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=A89DCFA6ADACE599

CS 229 Course Website:
http://www.stanford.edu/class/cs229/

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18769.jpg</video:thumbnail_loc>
      <video:duration>4598</video:duration>
      <video:publication_date>2012-09-04T05:10:48.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/-ff6l5D8-j8</video:player_loc>
      <video:uploader>0|65|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Science</video:tag>
      <video:tag>math</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>robotics</video:tag>
      <video:tag>learning</video:tag>
      <video:tag>algorithm</video:tag>
      <video:tag>finite</video:tag>
      <video:tag>horizon</video:tag>
      <video:tag>State</video:tag>
      <video:tag>action</video:tag>
      <video:tag>reward</video:tag>
      <video:tag>MDP</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>dynamical</video:tag>
      <video:tag>system</video:tag>
      <video:tag>Quadratic</video:tag>
      <video:tag>Regulation</video:tag>
      <video:tag>LQR</video:tag>
      <video:tag>Riccati</video:tag>
      <video:tag>equation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-Life-Concepts-and-Issues-Life-Sciences-15</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - Life, Concepts and Issues: Life Sciences 15</video:title>
      <video:description>&quot;Lec 17 - Life, Concepts and Issues: Life Sciences 15&quot; A General Education Course introducing non-Life Science Majors to the Life Sciences, challenging them to explore and understand important issues in the field.  Topics include chemistry of life, genetics, physiology, evolution, and ecology -- all explored in lecture and debates.
 
Professor Jay Phelan has a Ph.D. in Biology from Harvard, and masters and bachelors degrees from UCLA and Yale.  See more on Professor Phelan in the Daily Bruin:  http://dailybruin.ucla.edu/news/1998/jan/16/new-professor-shows-fascinatio/
 
UCLA course Life Sciences 15, Fall 2007

Some clips and images may have been blurred or removed to avoid copyright infringement. 

*  See all UCLA Life Sciences 15 classes in this series: http://www.youtube.com/view_play_list?p=8EE54070B382E73A
*  See more courses from UCLA:  http://www.youtube.com/uclacourses 
*  See more from UCLAs main channel on YouTube:  http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19791.jpg</video:thumbnail_loc>
      <video:duration>3850</video:duration>
      <video:publication_date>2012-09-05T09:56:30.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/grUfffYIBGU</video:player_loc>
      <video:uploader>0|14|0</video:uploader>
      <video:category>Philosophy</video:category>
      <video:tag>UCLA</video:tag>
      <video:tag>uclachannel</video:tag>
      <video:tag>UCLACourses</video:tag>
      <video:tag>life</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>genetics</video:tag>
      <video:tag>Physiology</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>ecology</video:tag>
      <video:tag>courses</video:tag>
      <video:tag>class</video:tag>
      <video:tag>phelan</video:tag>
      <video:tag>education</video:tag>
      <video:tag>college</video:tag>
      <video:tag>university</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-Correction-Radius-of-Observable-Universe</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - (Correction) Radius of Observable Universe</video:title>
      <video:description>(Correction) Radius of Observable Universe

(Correction) Radius of Observable Universe</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24924.jpg</video:thumbnail_loc>
      <video:duration>134</video:duration>
      <video:publication_date>2012-09-17T17:36:56.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/b6VQv76BQDs</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Correction</video:tag>
      <video:tag>Radius</video:tag>
      <video:tag>of</video:tag>
      <video:tag>observable</video:tag>
      <video:tag>Universe</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-Red-Shift</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - Red Shift</video:title>
      <video:description>Red Shift

Red Shift</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24925.jpg</video:thumbnail_loc>
      <video:duration>604</video:duration>
      <video:publication_date>2012-09-17T17:37:27.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/mx2M_ZKXM_c</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Red</video:tag>
      <video:tag>shift</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-IIT-JEE-Trigonometry-Problem-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - IIT JEE Trigonometry Problem 1</video:title>
      <video:description>IIT JEE Trigonometry Problem 1

2010 IIT JEE Paper I #29 Trigonometry problem</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24930.jpg</video:thumbnail_loc>
      <video:duration>913</video:duration>
      <video:publication_date>2012-09-17T17:40:46.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/X7GT9JKoAbo</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>IIT</video:tag>
      <video:tag>JEE</video:tag>
      <video:tag>trigonometry</video:tag>
      <video:tag>Problem</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-IIT-JEE-Perpendicular-Planes-Part-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - IIT JEE Perpendicular Planes (Part 1)</video:title>
      <video:description>IIT JEE Perpendicular Planes (Part 1)

2010 IIT JEE Paper 1 #30 normal vector and planes (Part 1)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24931.jpg</video:thumbnail_loc>
      <video:duration>626</video:duration>
      <video:publication_date>2012-09-17T17:41:49.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/2u535-HVJ_o</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>IIT</video:tag>
      <video:tag>JEE</video:tag>
      <video:tag>Perpendicular</video:tag>
      <video:tag>Planes</video:tag>
      <video:tag>part</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-Four-Fundamental-Forces</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - Four Fundamental Forces</video:title>
      <video:description>Four Fundamental Forces

Gravity, Weak, Electromagnetic and Strong</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24932.jpg</video:thumbnail_loc>
      <video:duration>629</video:duration>
      <video:publication_date>2012-09-17T17:42:13.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/FEF6PxWOvsk</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Four</video:tag>
      <video:tag>Fundamental</video:tag>
      <video:tag>Forces</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-IIT-JEE-Perpendicular-Plane-part-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - IIT JEE Perpendicular Plane (part 2)</video:title>
      <video:description>IIT JEE Perpendicular Plane (part 2)

2010 IIT JEE Paper 1 #30 normal vector and planes (Part 2)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24933.jpg</video:thumbnail_loc>
      <video:duration>485</video:duration>
      <video:publication_date>2012-09-17T17:42:29.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/66pQLO--Ghk</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>IIT</video:tag>
      <video:tag>JEE</video:tag>
      <video:tag>Perpendicular</video:tag>
      <video:tag>plane</video:tag>
      <video:tag>part</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-Birth-of-Stars</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - Birth of Stars</video:title>
      <video:description>Birth of Stars

Birth of Stars</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24934.jpg</video:thumbnail_loc>
      <video:duration>478</video:duration>
      <video:publication_date>2012-09-17T17:42:47.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/i-NNWI8Ccas</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Birth</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Stars</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-IIT-JEE-Complex-Root-Probability-part-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - IIT JEE Complex Root Probability (part 1)</video:title>
      <video:description>IIT JEE Complex Root Probability (part 1)

2010 Paper 1 problem 31 Math (part 1)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24935.jpg</video:thumbnail_loc>
      <video:duration>823</video:duration>
      <video:publication_date>2012-09-17T17:42:57.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/bV_HSZ_W0nk</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>IIT</video:tag>
      <video:tag>JEE</video:tag>
      <video:tag>Complex</video:tag>
      <video:tag>Root</video:tag>
      <video:tag>probability</video:tag>
      <video:tag>part</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-59-Detectable-Civilizations-in-our-Galaxy-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 59 - Detectable Civilizations in our Galaxy 1</video:title>
      <video:description>Detectable Civilizations in our Galaxy 1

A framework for thinking about how many detectable civilizations are out there.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25014.jpg</video:thumbnail_loc>
      <video:duration>783</video:duration>
      <video:publication_date>2012-09-17T18:07:44.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/YYEgq1bweN4</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Detectable</video:tag>
      <video:tag>Civilizations</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Our</video:tag>
      <video:tag>Galaxy</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-The-Status-of-Concentrating-Solar-Power-Development</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - The Status of Concentrating Solar Power Development</video:title>
      <video:description>&quot;Lec 6 - The Status of Concentrating Solar Power Development&quot; (April 4, 2011) Thomas Mancini, Concentrated Solar Power Manager at Sandia National Laboratories, discusses the state of the art in utility-scale concentrated solar power technology and elaborates on various deployments currently operating or planned for construction around the world.

Stanford University
http://www.stanford.edu

Concentrated Solar Power at Sandia National Laboratories
http://www.sandia.gov/csp/cspoverview.html

Stanford Energy Seminar
http://energyseminar.stanford.edu

Stanford University Channel on YouTube
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18777.jpg</video:thumbnail_loc>
      <video:duration>3554</video:duration>
      <video:publication_date>2012-09-04T05:17:43.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/VJ-YpM8bjlw</video:player_loc>
      <video:uploader>0|8|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>renewable</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>solar</video:tag>
      <video:tag>environment</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Scenarios-of-the-Global-Climate-Energy-System</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Scenarios of the Global Climate Energy System</video:title>
      <video:description>&quot;Lec 1 - Scenarios of the Global Climate Energy System&quot; (May 23, 2011) Keywan Riahi, acting leader of the Energy Program at the International Institute for Applied Systems Analysis, discusses in-depth analyses of energy access and emissions controls for various populations and economic situations around the world as well as the practical economic insights generated from scenario comparisons for the global combined climate energy system.

Stanford University
http://www.stanford.edu

International Institute for Applied Systems Analysis
http://www.iiasa.ac.at/

Stanford Energy Seminar
http://energyseminar.stanford.edu

Stanford University Channel on YouTube
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18772.jpg</video:thumbnail_loc>
      <video:duration>3512</video:duration>
      <video:publication_date>2012-09-04T05:17:20.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/qPoEtxkjXH8</video:player_loc>
      <video:uploader>0|8|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>energy</video:tag>
      <video:tag>and</video:tag>
      <video:tag>climate</video:tag>
      <video:tag>policy</video:tag>
      <video:tag>Ethics</video:tag>
      <video:tag>Equity</video:tag>
      <video:tag>environment</video:tag>
      <video:tag>modeling</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-43-Plate-Tectonics-Difference-between-crust-and-lithosphere</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 43 - Plate Tectonics-- Difference between crust and lithosphere</video:title>
      <video:description>Plate Tectonics-- Difference between crust and lithosphere

Plate Tectonics Introduction and Difference between crust and lithosphere</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24998.jpg</video:thumbnail_loc>
      <video:duration>479</video:duration>
      <video:publication_date>2012-09-17T17:58:41.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/f2BWsPVN7c4</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>plate</video:tag>
      <video:tag>Tectonics</video:tag>
      <video:tag>difference</video:tag>
      <video:tag>between</video:tag>
      <video:tag>crust</video:tag>
      <video:tag>and</video:tag>
      <video:tag>lithosphere</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-44-Structure-of-the-Earth</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 44 - Structure of the Earth</video:title>
      <video:description>Structure of the Earth

Structure of the Earth - crust, mantle, core</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24999.jpg</video:thumbnail_loc>
      <video:duration>573</video:duration>
      <video:publication_date>2012-09-17T17:59:12.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/4AxZ-6MOznY</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Structure</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Earth</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-45-Plate-Tectonics-Evidence-of-plate-movement</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 45 - Plate Tectonics -- Evidence of plate movement</video:title>
      <video:description>Plate Tectonics -- Evidence of plate movement

Plate Tectonics -- Evidence of plate movement</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25000.jpg</video:thumbnail_loc>
      <video:duration>798</video:duration>
      <video:publication_date>2012-09-17T17:59:39.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/6EdsBabSZ4g</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>plate</video:tag>
      <video:tag>Tectonics</video:tag>
      <video:tag>Evidence</video:tag>
      <video:tag>of</video:tag>
      <video:tag>movement</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-49-v-Hawaiian-Islands-Formation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 49 v- Hawaiian Islands Formation</video:title>
      <video:description>Hawaiian Islands Formation

Hawaiian Islands formed by stationary hot spot under Pacific plate</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25004.jpg</video:thumbnail_loc>
      <video:duration>481</video:duration>
      <video:publication_date>2012-09-17T18:01:41.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/D1eibbfAEVk</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Hawaiian</video:tag>
      <video:tag>islands</video:tag>
      <video:tag>formation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-50-Compositional-and-Mechanical-Layers-of-the-Earth</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 50 - Compositional and Mechanical Layers of the Earth</video:title>
      <video:description>Compositional and Mechanical Layers of the Earth

Crust, mantle, core, lithosphere, asthenosphere, mesosphere, outer core, inner core</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25005.jpg</video:thumbnail_loc>
      <video:duration>710</video:duration>
      <video:publication_date>2012-09-17T18:02:06.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/hHteUIS0OFY</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Compositional</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Mechanical</video:tag>
      <video:tag>layers</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Earth</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-52-Why-S-Waves-Only-Travel-in-Solids</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 52 - Why S-Waves Only Travel in Solids</video:title>
      <video:description>Why S-Waves Only Travel in Solids

Why S-Waves Only Travel in Solids</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25007.jpg</video:thumbnail_loc>
      <video:duration>255</video:duration>
      <video:publication_date>2012-09-17T18:03:36.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/BTWLwoaNeBA</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Why</video:tag>
      <video:tag>s</video:tag>
      <video:tag>waves</video:tag>
      <video:tag>only</video:tag>
      <video:tag>travel</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Solids</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-53-Refraction-of-Seismic-Waves</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 53 - Refraction of Seismic Waves</video:title>
      <video:description>Refraction of Seismic Waves

Refraction of Seismic Waves</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25008.jpg</video:thumbnail_loc>
      <video:duration>562</video:duration>
      <video:publication_date>2012-09-17T18:04:07.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/UNZ171fDja4</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>refraction</video:tag>
      <video:tag>of</video:tag>
      <video:tag>seismic</video:tag>
      <video:tag>waves</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-54-The-Mohorovicic-Seismic-Discontinuity</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 54 - The Mohorovicic Seismic Discontinuity</video:title>
      <video:description>The Mohorovicic Seismic Discontinuity

The Mohorovicic Seismic Discontinuity- boundary between crust and mantle (or Moho)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25009.jpg</video:thumbnail_loc>
      <video:duration>373</video:duration>
      <video:publication_date>2012-09-17T18:04:50.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/yAQSucmHrAk</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>the</video:tag>
      <video:tag>Mohorovicic</video:tag>
      <video:tag>seismic</video:tag>
      <video:tag>Discontinuity</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-55-How-we-know-about-the-Earths-core</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 55 - How we know about the Earth&apos;s core</video:title>
      <video:description>How we know about the Earth&apos;s core

S-wave shadow and P-wave detection patterns give us information about the core</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25010.jpg</video:thumbnail_loc>
      <video:duration>349</video:duration>
      <video:publication_date>2012-09-17T18:05:16.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/KL0i1RSnpfI</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>How</video:tag>
      <video:tag>we</video:tag>
      <video:tag>know</video:tag>
      <video:tag>about</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Earth</video:tag>
      <video:tag>s</video:tag>
      <video:tag>core</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Californias-Low-Carbon-Fuel-Standard</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - California&apos;s Low-Carbon Fuel Standard</video:title>
      <video:description>&quot;Lec 4 - California&apos;s Low-Carbon Fuel Standard&quot; (April 13, 2011) Dan Sperling, director of the Institute of Transportation Studies at UC Davis, and David Stern, Senior Advisor on Advanced Fuels at ExxonMobil, discuss the low-carbon fuel standard in California, moving from a basic definition of the standard to its motivations and effects from the perspectives of an academic researcher and an fuels industry expert.

Stanford University
http://www.stanford.edu

UC Davis - Institute of Transportation Studies
http://www.its.ucdavis.edu/index.php

ExxonMobil Refining and Supply Co.
http://www.ExxonMobil.com

Stanford Energy Seminar
http://energyseminar.stanford.edu

Stanford University Channel on YouTube
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18775.jpg</video:thumbnail_loc>
      <video:duration>3303</video:duration>
      <video:publication_date>2012-09-04T05:17:35.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/FUcZBx6vJ0w</video:player_loc>
      <video:uploader>0|8|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Bio</video:tag>
      <video:tag>fuel</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>and</video:tag>
      <video:tag>climate</video:tag>
      <video:tag>policy</video:tag>
      <video:tag>greenhouse</video:tag>
      <video:tag>gases</video:tag>
      <video:tag>industry</video:tag>
      <video:tag>expertise</video:tag>
      <video:tag>petroleum</video:tag>
      <video:tag>transportation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-61-Detectable-Civilizations-in-our-Galaxy-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 61 - Detectable Civilizations in our Galaxy 3</video:title>
      <video:description>Detectable Civilizations in our Galaxy 3

Reconciling with the traditional Drake Equation</video:description>
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      <video:duration>438</video:duration>
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      <video:tag>3</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - Economics C3</video:title>
      <video:description>&quot;Lec 12 - Economics C3 &quot;Introduction to Environmental Economics and Policy</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24149.jpg</video:thumbnail_loc>
      <video:duration>4634</video:duration>
      <video:publication_date>2012-09-15T04:07:54.000Z</video:publication_date>
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      <video:tag>Economics</video:tag>
      <video:tag>C3</video:tag>
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    <loc>https://dnatube.com/videos/Lec-8-Year-2008-Human-Foibles-Fraud-Manipulation-and-Regulation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 -Year 2008 -  Human Foibles, Fraud, Manipulation, and Regulation</video:title>
      <video:description>Human Foibles, Fraud, Manipulation, and Regulation -Year 2008

Financial Markets (ECON 252)

Regulation of financial and securities markets is intended to protect investors while still enabling them to make personal investment decisions. Psychological phenomena, such as magical thinking, overconfidence, and representativeness heuristic can cause deviations from rational behavior and distort financial decision-making. However, regulation and regulatory bodies, such as the SEC, FDIC, and SIPC, most of which were created just after the Great Depression, are intended to help prevent the manipulation of investors&apos; psychological foibles and maintain trust in the markets so that a broad spectrum of investors will continue to participate.

00:00 - Chapter 1. Introduction 
03:24 - Chapter 2. Human Errors in Financial Decision-Making 
22:34 - Chapter 3. Why Regulation of Finance Is Necessary 
27:51 - Chapter 4. The Rise of the Securities and Exchange Commission 
39:18 - Chapter 5. Regulation of Private Investments and Hedge Funds 
49:14 - Chapter 6. Nongovernmental Surveillance of Insider Trading and Accounting Regulation 
59:45 - Chapter 7.  Protections for the Individual Investor: the SIPC and the FDIC
01:10:38 - Chapter 8. Conclusion 

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_12546.jpg</video:thumbnail_loc>
      <video:duration>4315</video:duration>
      <video:publication_date>2012-08-20T13:48:23.000Z</video:publication_date>
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      <video:tag>attention</video:tag>
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      <video:tag>FDIC</video:tag>
      <video:tag>Financial</video:tag>
      <video:tag>institutions</video:tag>
      <video:tag>Louis</video:tag>
      <video:tag>Brandeis</video:tag>
      <video:tag>magical</video:tag>
      <video:tag>thinking</video:tag>
      <video:tag>overconfidence</video:tag>
      <video:tag>quasi</video:tag>
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      <video:tag>representativeness</video:tag>
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      <video:tag>sec</video:tag>
      <video:tag>SIPC</video:tag>
      <video:tag>SIV</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-6-Mean-Median-and-Mode</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - Mean Median and Mode</video:title>
      <video:description>Mean Median and Mode

u08_l2_t1_we1 Mean Median and Mode</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25069.jpg</video:thumbnail_loc>
      <video:duration>235</video:duration>
      <video:publication_date>2012-09-18T01:04:17.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/k3aKKasOmIw</video:player_loc>
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      <video:tag>median</video:tag>
      <video:tag>and</video:tag>
      <video:tag>mode</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-7-Range-and-Mid-range</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Range and Mid-range</video:title>
      <video:description>Range and Mid-range

u08_l2_t1_we2 Range and Mid-range</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25070.jpg</video:thumbnail_loc>
      <video:duration>123</video:duration>
      <video:publication_date>2012-09-18T01:05:22.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/7DtWXEPB_AI</video:player_loc>
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      <video:tag>and</video:tag>
      <video:tag>Mid</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Measures-of-Center</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Measures of Center</video:title>
      <video:description>Measures of Center

u08_l2_t1_we3 Measures of Center</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25072.jpg</video:thumbnail_loc>
      <video:duration>473</video:duration>
      <video:publication_date>2012-09-18T01:06:04.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/F6zcGSY15Vw</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
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      <video:tag>Measures</video:tag>
      <video:tag>of</video:tag>
      <video:tag>center</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-2-Python-Lists</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Python Lists</video:title>
      <video:description>Python Lists

Understanding the basics of lists in Python</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25073.jpg</video:thumbnail_loc>
      <video:duration>701</video:duration>
      <video:publication_date>2012-09-18T01:06:27.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/zEyEC34MY1A</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Python</video:tag>
      <video:tag>lists</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-3-For-Loops-in-Python</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - For Loops in Python</video:title>
      <video:description>For Loops in Python

Basics of for loops in Python</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25075.jpg</video:thumbnail_loc>
      <video:duration>615</video:duration>
      <video:publication_date>2012-09-18T01:06:58.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/9LgyKiq_hU0</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
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      <video:tag>Python</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-10-Box-and-Whisker-Plots</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - Box-and-Whisker Plots</video:title>
      <video:description>Box-and-Whisker Plots

u08_l3_t1_we1 Box-and-Whisker Plots</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25076.jpg</video:thumbnail_loc>
      <video:duration>605</video:duration>
      <video:publication_date>2012-09-18T01:07:12.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/-M0Fi0ijnJs</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Box</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Whisker</video:tag>
      <video:tag>Plots</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Lec-4-While-Loops-in-Python</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - While Loops in Python</video:title>
      <video:description>While Loops in Python

Seeing that a while loop can do the same thing as a for loop</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25077.jpg</video:thumbnail_loc>
      <video:duration>319</video:duration>
      <video:publication_date>2012-09-18T01:07:24.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/D0Nb2Fs3Q8c</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>while</video:tag>
      <video:tag>loops</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Python</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-Writing-a-Simple-Factorial-Program-Python-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - Writing a Simple Factorial Program. (Python 2)</video:title>
      <video:description>Writing a Simple Factorial Program. (Python 2)

Writing a simple factorial program with a &quot;for&quot; loop</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25079.jpg</video:thumbnail_loc>
      <video:duration>489</video:duration>
      <video:publication_date>2012-09-18T01:08:48.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ZyYp1V84Xqc</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Writing</video:tag>
      <video:tag>A</video:tag>
      <video:tag>simple</video:tag>
      <video:tag>Factorial</video:tag>
      <video:tag>Program</video:tag>
      <video:tag>Python</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Misleading-Line-Graphs</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - Misleading Line Graphs</video:title>
      <video:description>Misleading Line Graphs

u08_l3_t1_we2 Misleading Line Graphs</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25080.jpg</video:thumbnail_loc>
      <video:duration>293</video:duration>
      <video:publication_date>2012-09-18T01:09:18.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/gs-OPF3KEGU</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
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      <video:tag>line</video:tag>
      <video:tag>graphs</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Stepping-Through-the-Factorial-Program</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Stepping Through the Factorial Program</video:title>
      <video:description>Stepping Through the Factorial Program

Stepping through what happens when a user inputs a particular value into our factorial program</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25081.jpg</video:thumbnail_loc>
      <video:duration>564</video:duration>
      <video:publication_date>2012-09-18T01:09:19.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/dn9XjHz33O8</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
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      <video:tag>the</video:tag>
      <video:tag>Factorial</video:tag>
      <video:tag>Program</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Lec-12-Simple-Probability</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - Simple Probability</video:title>
      <video:description>Simple Probability

u08_l4_t1_we1 Simple Probability</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25083.jpg</video:thumbnail_loc>
      <video:duration>176</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/yUaI0JriZtY</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
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      <video:tag>simple</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/TWiV-Live-at-the-2011-ASM-General-Meeting-in-New-Orleans</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>TWiV Live at the 2011 ASM General Meeting in New Orleans</video:title>
      <video:description>In episode 49 of MicrobeWorld Video, Vincent and guests Rachel Katzenellenbogen, Roger Hendrix, and Harmit Malik recorded TWiV #135 live at the 2011 ASM General Meeting in New Orleans, where they discussed transformation and oncogenesis by human papillomaviruses, the amazing collection of bacteriophages on the planet, and the evolution of genetic conflict between virus and host.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_6969.jpg</video:thumbnail_loc>
      <video:duration>5198</video:duration>
      <video:publication_date>2011-07-08T14:25:47.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/vZJ_3c-mYU0</video:player_loc>
      <video:uploader>Chris Condayan</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>ASM</video:tag>
      <video:tag>bacteriophage</video:tag>
      <video:tag>Cancer</video:tag>
      <video:tag>Cervical</video:tag>
      <video:tag>Genetic</video:tag>
      <video:tag>conflict</video:tag>
      <video:tag>HPV</video:tag>
      <video:tag>human</video:tag>
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      <video:tag>retrovirus</video:tag>
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      <video:tag>Viral</video:tag>
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  </url>
  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 137 - Differential of a vector valued function</video:title>
      <video:description>Differential of a vector valued function

Understanding the differential of a vector valued function</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19941.jpg</video:thumbnail_loc>
      <video:duration>304</video:duration>
      <video:publication_date>2012-09-06T01:07:38.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/FYMn61HLw1k</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
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      <video:tag>Vector</video:tag>
      <video:tag>valued</video:tag>
      <video:tag>function</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-Energy-Lessons-from-the-Heartland</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - Energy Lessons from the Heartland</video:title>
      <video:description>&quot;Lec 12 - Energy Lessons from the Heartland&quot; February 7, 2011 - Nancy Jackson, Founder and Chair of the Climate and Energy Project of Kansas, discusses the efforts of her organization to implement broad social changes related to sustainable energy in two focus areas: raising support for the adoption of wind power and converting residential users to more predominately wind-powered energy plans; and educating consumers on the benefits and ease of energy efficiency measures at both the household and broader state political levels.

Stanford University
http://www.stanford.edu

Climate and Energy Project, Kansas
http://www.climateandenergy.org

Stanford Energy Seminar
http://energyseminar.stanford.edu

Stanford University Channel on YouTube
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18783.jpg</video:thumbnail_loc>
      <video:duration>2232</video:duration>
      <video:publication_date>2012-09-04T05:25:26.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/PYZbwPqeoOo</video:player_loc>
      <video:uploader>0|8|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>climate</video:tag>
      <video:tag>change</video:tag>
      <video:tag>Economics</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>efficiency</video:tag>
      <video:tag>policy</video:tag>
      <video:tag>behavior</video:tag>
      <video:tag>greenhouse</video:tag>
      <video:tag>gases</video:tag>
      <video:tag>modeling</video:tag>
      <video:tag>renewable</video:tag>
      <video:tag>social</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-42-Vi-and-Sal-Explore-How-We-Think-About-Scale</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 42 - Vi and Sal Explore How We Think About Scale</video:title>
      <video:description>Vi and Sal Explore How We Think About Scale

Vi Hart (http://www.youtube.com/vihart) and Sal talk about how we humans perceive things nonlinearly</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20011.jpg</video:thumbnail_loc>
      <video:duration>416</video:duration>
      <video:publication_date>2012-09-06T01:27:30.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/4xfOq00BzJA</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>vi</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Sal</video:tag>
      <video:tag>Explore</video:tag>
      <video:tag>How</video:tag>
      <video:tag>we</video:tag>
      <video:tag>Think</video:tag>
      <video:tag>about</video:tag>
      <video:tag>scale</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-Bacterial-Meningitis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - Bacterial Meningitis</video:title>
      <video:description>Bacterial Meningitis

Dr. Charles Prober discusses prudent prescribing of antibiotics in the context of bacterial meningitis with 4th year medical student Morgan Theis</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25155.jpg</video:thumbnail_loc>
      <video:duration>737</video:duration>
      <video:publication_date>2012-09-18T01:33:34.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/CnXuSCaCNBo</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Bacterial</video:tag>
      <video:tag>Meningitis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-44-Solving-One-Step-Equations-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 44 - Solving One-Step Equations 2</video:title>
      <video:description>Solving One-Step Equations 2

u10_L1_T1_we3 Solving One-Step Equations 2</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25156.jpg</video:thumbnail_loc>
      <video:duration>143</video:duration>
      <video:publication_date>2012-09-18T01:33:56.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/DqeMQHomwAU</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Solving</video:tag>
      <video:tag>one</video:tag>
      <video:tag>Step</video:tag>
      <video:tag>Equations</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-19-Childhood-Growth</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19 - Childhood Growth</video:title>
      <video:description>Childhood Growth

Sal talks with Dr. Laura Bachrach about childhood growth</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25159.jpg</video:thumbnail_loc>
      <video:duration>756</video:duration>
      <video:publication_date>2012-09-18T01:34:37.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/gF0aA-si89Y</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>childhood</video:tag>
      <video:tag>Growth</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-20-Ritual-of-the-Bedside-Exam</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 - Ritual of the Bedside Exam</video:title>
      <video:description>Ritual of the Bedside Exam

Dr. Abraham Verghese explains the ritual of the bedside exam</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25160.jpg</video:thumbnail_loc>
      <video:duration>528</video:duration>
      <video:publication_date>2012-09-18T01:35:06.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/w2QVg9mezcY</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Ritual</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Bedside</video:tag>
      <video:tag>exam</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Working-of-A-Gas-Powered-Engine-Having-4-Cylinder</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Working of A Gas Powered Engine Having 4 Cylinder</video:title>
      <video:description>This video from gyroscope.com will help you to understand all about the 4 cylinder gas powered engine. These engines are more powerful then others.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_9280.jpg</video:thumbnail_loc>
      <video:duration>15</video:duration>
      <video:publication_date>2011-11-30T05:53:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9280.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>4</video:tag>
      <video:tag>Cylinder</video:tag>
      <video:tag>Gas</video:tag>
      <video:tag>Powered</video:tag>
      <video:tag>Engine</video:tag>
      <video:tag>Gyroscope</video:tag>
      <video:tag>com</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-21-Systemic-Thinking-About-Cancer</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21 - Systemic Thinking About Cancer</video:title>
      <video:description>Systemic Thinking About Cancer

Dr. David Agus discusses thinking systemically about cancer and other things</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25162.jpg</video:thumbnail_loc>
      <video:duration>694</video:duration>
      <video:publication_date>2012-09-18T01:35:34.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/7zk0ubr_lzo</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>systemic</video:tag>
      <video:tag>thinking</video:tag>
      <video:tag>about</video:tag>
      <video:tag>Cancer</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-22-Vitamin-C-and-the-Limeys</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22 - Vitamin C and the Limeys</video:title>
      <video:description>Vitamin C and the Limeys

Sal and Dr. David Agus talk about the history of Scurvy and Vitamin C</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25163.jpg</video:thumbnail_loc>
      <video:duration>441</video:duration>
      <video:publication_date>2012-09-18T01:36:03.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Mp9II8MmuoA</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Vitamin</video:tag>
      <video:tag>C</video:tag>
      <video:tag>and</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Limeys</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-47-Multi-step-equations-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 47 - Multi-step equations 2</video:title>
      <video:description>Multi-step equations 2

u10_l1_t2_we2 Multi-step equations 2</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25164.jpg</video:thumbnail_loc>
      <video:duration>346</video:duration>
      <video:publication_date>2012-09-18T01:36:21.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/CJyVct57-9s</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Multi</video:tag>
      <video:tag>Step</video:tag>
      <video:tag>Equations</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-23-Inflammation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23 - Inflammation</video:title>
      <video:description>Inflammation

Dr. David Agus talks about inflammation (while Sal repeatedly misspells it with one &quot;m&quot;)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25165.jpg</video:thumbnail_loc>
      <video:duration>549</video:duration>
      <video:publication_date>2012-09-18T01:36:30.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/GZ6I3T1RAnQ</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>inflammation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-48-More-Involved-Multi-Step-Equation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 48 - More Involved Multi-Step Equation</video:title>
      <video:description>More Involved Multi-Step Equation

u10_l1_t2_we_int More Involved Multi-Step Equation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25166.jpg</video:thumbnail_loc>
      <video:duration>336</video:duration>
      <video:publication_date>2012-09-18T01:36:54.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/AmIeRC8qy5k</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>More</video:tag>
      <video:tag>involved</video:tag>
      <video:tag>Multi</video:tag>
      <video:tag>Step</video:tag>
      <video:tag>equation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-24-Blue-Cross-and-Blue-Shield</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 24 - Blue Cross and Blue Shield</video:title>
      <video:description>Blue Cross and Blue Shield

Sal and Dr. Baker talk a bit about Blue Cross and Blue Shield</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25167.jpg</video:thumbnail_loc>
      <video:duration>605</video:duration>
      <video:publication_date>2012-09-18T01:36:56.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/S9xdJgPWO-w</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>blue</video:tag>
      <video:tag>Cross</video:tag>
      <video:tag>and</video:tag>
      <video:tag>shield</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-49-Equation-Special-Cases</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 49 - Equation Special Cases</video:title>
      <video:description>Equation Special Cases

u10_l1_t3_we1 Equation Special Cases</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25168.jpg</video:thumbnail_loc>
      <video:duration>115</video:duration>
      <video:publication_date>2012-09-18T01:37:25.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/zKotuhQWIRg</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>equation</video:tag>
      <video:tag>special</video:tag>
      <video:tag>cases</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-Solar-Geoengineering-to-Manage-Climate</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - Solar Geoengineering to Manage Climate</video:title>
      <video:description>&quot;Lec 13 - Solar Geoengineering to Manage Climate&quot; January 31, 2011

David Keith, Professor of Chemical and Petroleum Engineering at the University of Calgary, explores possibilities for the intentional alteration of Earth&apos;s radiation budget as a means to mitigate risks to Earth&apos;s climate and human society in the face of insufficient or ineffective emissions reduction efforts.

Stanford University
http://www.stanford.edu

Univ. of Calgary Dept. of Chemical and Petroleum Engineering
http://schulich.ucalgary.ca/chemical

Stanford Energy Seminar
http://energyseminar.stanford.edu

Stanford University Channel on YouTube
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18784.jpg</video:thumbnail_loc>
      <video:duration>3735</video:duration>
      <video:publication_date>2012-09-04T05:25:30.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/zt5yR9dYV64</video:player_loc>
      <video:uploader>0|8|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>clean</video:tag>
      <video:tag>tech</video:tag>
      <video:tag>climate</video:tag>
      <video:tag>change</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>solar</video:tag>
      <video:tag>geoengineering</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-50-Application-problems-with-equation-in-one-variable</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 50 - Application problems with equation in one variable</video:title>
      <video:description>Application problems with equation in one variable

u10_l1_t3_we2 Application problems with equation in one variable</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25171.jpg</video:thumbnail_loc>
      <video:duration>122</video:duration>
      <video:publication_date>2012-09-18T01:37:55.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/iimpwYBiKNg</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Application</video:tag>
      <video:tag>problems</video:tag>
      <video:tag>with</video:tag>
      <video:tag>equation</video:tag>
      <video:tag>in</video:tag>
      <video:tag>one</video:tag>
      <video:tag>variable</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-27-Healthcare-System-Overview</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 27 - Healthcare System Overview</video:title>
      <video:description>Healthcare System Overview

The different roles in the healthcare system</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25172.jpg</video:thumbnail_loc>
      <video:duration>482</video:duration>
      <video:publication_date>2012-09-18T01:38:18.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/LMHxxvbzFqc</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>healthcare</video:tag>
      <video:tag>system</video:tag>
      <video:tag>Overview</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lecture-hermaphrodites-The-safer-sex-part-8</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture hermaphrodites: The safer sex  part 8</video:title>
      <video:description>This is the 8th part of these video series lecture on hermaphrodites as the safer sex. This tutorial is based on the article by Barbara J. Meyer, Ph.D. For information can be found on www.hhmi.org.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/09/af0739c8-d2d1-4d2f-97a7-47af89bae74d/cand_25.jpg</video:thumbnail_loc>
      <video:duration>599</video:duration>
      <video:publication_date>2007-09-22T19:42:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1038.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>sex</video:tag>
      <video:tag>Determination</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Removal-Of-Intra-Uterine-Device-IUD</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Removal Of Intra-Uterine Device IUD</video:title>
      <video:description>This is the removal of a birth control method that had been inserted, this video shows how the procedure to remove the intra-uterine device (IUD) is done.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/f5d37310-9869-499a-919b-d7853b045a30/cand_25.jpg</video:thumbnail_loc>
      <video:duration>38</video:duration>
      <video:publication_date>2011-11-30T05:54:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9285.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Intra</video:tag>
      <video:tag>uterine</video:tag>
      <video:tag>device</video:tag>
      <video:tag>IUD</video:tag>
      <video:tag>Removal</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-52-Rearrange-formulas-to-isolate-specific-variables</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 52 - Rearrange formulas to isolate specific variables</video:title>
      <video:description>Rearrange formulas to isolate specific variables

u10_l1_t4_we2 Rearrange formulas to isolate specific variables</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25175.jpg</video:thumbnail_loc>
      <video:duration>149</video:duration>
      <video:publication_date>2012-09-18T01:38:54.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/eTSVTTg_QZ4</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Rearrange</video:tag>
      <video:tag>formulas</video:tag>
      <video:tag>to</video:tag>
      <video:tag>isolate</video:tag>
      <video:tag>specific</video:tag>
      <video:tag>variables</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-29-Medicare-Overview</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 29 - Medicare Overview</video:title>
      <video:description>Medicare Overview

Sal talks with Professor Laurence baker of Stanford Medical School</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25176.jpg</video:thumbnail_loc>
      <video:duration>961</video:duration>
      <video:publication_date>2012-09-18T01:39:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/VpLKdKkpg68</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Medicare</video:tag>
      <video:tag>Overview</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-53-Inequalities-on-a-number-line</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 53 - Inequalities on a number line</video:title>
      <video:description>Inequalities on a number line

u10_l2_t1_we1 Inequalities on a number line</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25177.jpg</video:thumbnail_loc>
      <video:duration>94</video:duration>
      <video:publication_date>2012-09-18T01:39:23.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/dTwZ5N126gw</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Inequalities</video:tag>
      <video:tag>on</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Number</video:tag>
      <video:tag>line</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-54-One-Step-Inequalities</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 54 - One-Step Inequalities</video:title>
      <video:description>One-Step Inequalities

u10_l2_t1_we2 One-Step Inequalities</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25178.jpg</video:thumbnail_loc>
      <video:duration>114</video:duration>
      <video:publication_date>2012-09-18T01:39:58.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/17a443nL7Qw</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>one</video:tag>
      <video:tag>Step</video:tag>
      <video:tag>Inequalities</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-55-One-Step-Inequalities-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 55 - One-Step Inequalities 2</video:title>
      <video:description>One-Step Inequalities 2

u10_l2_t1_we3 One-Step Inequalities 2</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25179.jpg</video:thumbnail_loc>
      <video:duration>174</video:duration>
      <video:publication_date>2012-09-18T01:41:32.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/D1cKk48kz-E</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>one</video:tag>
      <video:tag>Step</video:tag>
      <video:tag>Inequalities</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-56-Multi-Step-Inequalities</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 56 - Multi-Step Inequalities</video:title>
      <video:description>Multi-Step Inequalities

u10_l2_t2_we1 Multi-Step Inequalities</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25180.jpg</video:thumbnail_loc>
      <video:duration>338</video:duration>
      <video:publication_date>2012-09-18T01:42:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/SgKBBUFaGb4</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Multi</video:tag>
      <video:tag>Step</video:tag>
      <video:tag>Inequalities</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-57-Multi-Step-Inequalities-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 57 - Multi-Step Inequalities 2</video:title>
      <video:description>Multi-Step Inequalities 2

u10_l2_t2_we2 Multi-Step Inequalities 2</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25181.jpg</video:thumbnail_loc>
      <video:duration>227</video:duration>
      <video:publication_date>2012-09-18T01:43:02.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/XOAn5z8mkvI</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Multi</video:tag>
      <video:tag>Step</video:tag>
      <video:tag>Inequalities</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Graphings-Systems-of-Equations</loc>
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u14_l1_t1_we1 Graphings Systems of Equations</video:description>
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    <loc>https://dnatube.com/videos/Lec-41-Solar-Energy-at-Scale</loc>
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Stanford University
http://www.stanford.edu

National Renewable Energy Laboratory
http://www.nrel.gov

Stanford Energy Seminar
http://energyseminar.stanford.edu

Stanford University Channel on YouTube
http://www.youtube.com/stanford</video:description>
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      <video:tag>renewable</video:tag>
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      <video:duration>2887</video:duration>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>&quot;Lec 36 - Transmission Siting Issues&quot; (January 27, 2010) Suedeen Kelly, former commissioner with the Federal Energy Regulatory Commission, discusses from a regulatory perspective the multi-layered complexities in reforming the large-scale electricity distribution infrastructure in the United States and provides suggestions for how to overcome the political and practical roadblocks to modernizing and extending the grid.

Stanford University
http://www.stanford.edu

Federal Energy Regulatory Commission
http://www.ferc.gov

Stanford Energy Seminar
http://energyseminar.stanford.edu

Stanford University Channel on YouTube
http://www.youtube.com/stanford</video:description>
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Introduction to Probability and Statistics</video:description>
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Psychology and Economics</video:description>
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      <video:description>Economics 119 - Lecture 16: Libertarian Paternalism 2

Psychology and Economics</video:description>
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Introduction to Probability and Statistics</video:description>
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      <video:description>Statistics 20 - Lecture 20

Introduction to Probability and Statistics</video:description>
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History of Information</video:description>
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    <lastmod>2026-08-14</lastmod>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - Statistics 20 - Lecture 21</video:title>
      <video:description>Statistics 20 - Lecture 21

Introduction to Probability and Statistics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25859.jpg</video:thumbnail_loc>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 25 - Cognitive Science C103 - Lecture 26</video:title>
      <video:description>Cognitive Science C103 - Lecture 26

History of Information</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25862.jpg</video:thumbnail_loc>
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      <video:tag>Science</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>&quot;Lec 50 - Adaptation to Climate Change&quot; May 6, 2009 - Lisa Schipper, research fellow at the Stockholm Environmental Institute, discusses theories connecting climate change adaptation to international development, and how they relate to concrete changes being implemented in southeast Asia and elsewhere. The Energy Seminar meets during the academic year on Wednesdays, 4:15 to 5:15 p.m.  For a listing of upcoming Energy Seminar talks, please visit the events listing at the Woods Institute for the Environment website.

Stanford University
http://www.stanford.edu

Woods Institute for the Environment 
http://woods.stanford.edu

Stockholm Environmental Institute
http://www.sei.se/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
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      <video:uploader>0|8|0</video:uploader>
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      <video:tag>southeast</video:tag>
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      <video:tag>agencies</video:tag>
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    <video:video>
      <video:title>Lec 11 - Computer Science 164 - Lecture 11</video:title>
      <video:description>Computer Science 164 - Lecture 11

Programming Languages and Compilers</video:description>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - Atomic Structure</video:title>
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eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
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    <video:video>
      <video:title>Lec 18 - Oxygen Isotopes (Quiz)</video:title>
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eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
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eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
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      <video:description>Phosphorus Oxide

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
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      <video:player_loc>https://www.youtube.com/embed/oFtvBe8CsNw</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Phosphorus</video:tag>
      <video:tag>Oxide</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Cholesteatoma - Mayo Clinic</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7121.mp4</video:content_loc>
      <video:uploader>maryKarb</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Cholesteatoma</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-4-Computer-Science-164-Lecture-4</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 4 - Computer Science 164 - Lecture 4</video:title>
      <video:description>Computer Science 164 - Lecture 4

Programming Languages and Compilers
Professor: Ras Bodik</video:description>
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      <video:duration>4679</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/q5WB-vVh5rA</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>164</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>4</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-14-Computer-Science-164-Lecture-14</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - Computer Science 164 - Lecture 14</video:title>
      <video:description>Computer Science 164 - Lecture 14

Programming Languages and Compilers</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26199.jpg</video:thumbnail_loc>
      <video:duration>4812</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/zEVtoixaDs0</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>164</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>14</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-23-Phosphorus-Oxide-Quiz</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23 - Phosphorus Oxide (Quiz)</video:title>
      <video:description>Phosphorus Oxide (Quiz)

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26160.jpg</video:thumbnail_loc>
      <video:duration>180</video:duration>
      <video:publication_date>2012-09-19T00:06:16.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/-fHWcbYcLeE</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Phosphorus</video:tag>
      <video:tag>Oxide</video:tag>
      <video:tag>Quiz</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Human-Heart-Beats</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Human Heart Beats</video:title>
      <video:description>This 3D medical animation shows the working of our heart under different situations. Normal rhythm, Ventricular fibrillation and action under shock are shown here.</video:description>
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      <video:duration>25</video:duration>
      <video:publication_date>2013-04-07T19:13:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30452.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>AED</video:tag>
      <video:tag>3d</video:tag>
      <video:tag>Medical</video:tag>
      <video:tag>Animation</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-24-Phosphorus-Product-Quiz</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 24 - Phosphorus Product (Quiz)</video:title>
      <video:description>Phosphorus Product (Quiz)

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26162.jpg</video:thumbnail_loc>
      <video:duration>134</video:duration>
      <video:publication_date>2012-09-19T00:06:37.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ER7lUmsy9m4</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Phosphorus</video:tag>
      <video:tag>Product</video:tag>
      <video:tag>Quiz</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-29-Computer-Science-61B</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 29 - Computer Science 61B</video:title>
      <video:description>&quot;Lec 29 - Computer Science 61B&quot;Data Structures</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27339.jpg</video:thumbnail_loc>
      <video:duration>3010</video:duration>
      <video:publication_date>2012-09-21T05:34:27.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/qygv5PrTPOU</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>29</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>61B</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Neurons-and-How-They-Work</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Neurons and How They Work</video:title>
      <video:description>Neurons (also known as neurones and nerve cells) are electrically excitable cells in the nervous system that process and transmit information. In vertebrate animals, neurons are the core components of the brain, spinal cord and peripheral nerves.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/11/29e9605e-485b-4545-9107-73676ee18ddc/cand_25.jpg</video:thumbnail_loc>
      <video:duration>291</video:duration>
      <video:publication_date>2007-11-05T04:29:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1107.mp4</video:content_loc>
      <video:uploader>watch</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>neuron</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-27-Light-as-a-Wave</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 27 - Light as a Wave</video:title>
      <video:description>Light as a Wave

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26169.jpg</video:thumbnail_loc>
      <video:duration>192</video:duration>
      <video:publication_date>2012-09-19T00:07:40.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/e27ZIIsvuys</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Light</video:tag>
      <video:tag>as</video:tag>
      <video:tag>A</video:tag>
      <video:tag>wave</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Electrical-Engineering-140-Lecture-6</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec  5 - Electrical Engineering 140 - Lecture 6</video:title>
      <video:description>Electrical Engineering 140 - Lecture 6

Linear Integrated Circuits</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26171.jpg</video:thumbnail_loc>
      <video:duration>4896</video:duration>
      <video:publication_date>2012-09-19T00:08:02.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/QTf-vDyPtkU</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>140</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>6</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Laser-Two-Slit</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Laser Two Slit</video:title>
      <video:description>Laser Two Slit

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26175.jpg</video:thumbnail_loc>
      <video:duration>22</video:duration>
      <video:publication_date>2012-09-19T00:08:50.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/nxvQZz3G6P0</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Laser</video:tag>
      <video:tag>Two</video:tag>
      <video:tag>Slit</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-Electrical-Engineering-140-Makeup-Lecture</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - Electrical Engineering 140 - Makeup Lecture</video:title>
      <video:description>Electrical Engineering 140 - Makeup Lecture

Linear Integrated Circuits</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26176.jpg</video:thumbnail_loc>
      <video:duration>5272</video:duration>
      <video:publication_date>2012-09-19T00:08:52.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/jNKzz63hga4</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>140</video:tag>
      <video:tag>Makeup</video:tag>
      <video:tag>Lecture</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/An-idiot-abroad-Dervishes</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>An idiot abroad - Dervishes</video:title>
      <video:description>This is a video about dervishes. The current TV and book series has Pilkington having no interest in worldwide tour, so Gervais and merchant makes his make a tour while they them selves make no travel at all, instead they stay in UK and monitor him. An idiot abroad is England&apos;s best travel documentary series televised on science and sky1, and also published by the conongate. The production is courtesy of Stephen Merchant and Ricky Gervais and starers Karl Pilkington.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/ed969e4e-9e5f-4332-b207-d5ab4878a435/cand_5.jpg</video:thumbnail_loc>
      <video:duration>205</video:duration>
      <video:publication_date>2013-01-18T05:39:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28821.mp4</video:content_loc>
      <video:uploader>Bettye Purnell</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>Dervishes</video:tag>
      <video:tag>an</video:tag>
      <video:tag>idiot</video:tag>
      <video:tag>abroad</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-90-Taylor-Series-at-0-Maclaurin-for-e-to-the-x</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 90 - Taylor Series at 0 (Maclaurin) for e to the x</video:title>
      <video:description>Taylor Series at 0 (Maclaurin) for e to the x

Taylor Series at 0 (Maclaurin) for e to the x</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19884.jpg</video:thumbnail_loc>
      <video:duration>370</video:duration>
      <video:publication_date>2012-09-06T00:37:25.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/JYQqml4-4q4</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Taylor</video:tag>
      <video:tag>series</video:tag>
      <video:tag>at</video:tag>
      <video:tag>0</video:tag>
      <video:tag>Maclaurin</video:tag>
      <video:tag>for</video:tag>
      <video:tag>E</video:tag>
      <video:tag>to</video:tag>
      <video:tag>the</video:tag>
      <video:tag>x</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-23-Exponential-Growth</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23 - Exponential Growth</video:title>
      <video:description>Exponential Growth

Exponential growth involving bacteria (some calculus in part c).</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19972.jpg</video:thumbnail_loc>
      <video:duration>960</video:duration>
      <video:publication_date>2012-09-06T01:17:41.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/JWfTckls59k</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>exponential</video:tag>
      <video:tag>Growth</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-57-A-Pathway-for-Widespread-Geothermal-Energy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 57 - A Pathway for Widespread Geothermal Energy</video:title>
      <video:description>&quot;Lec 57 - A Pathway for Widespread Geothermal Energy&quot; February 11, 2009 lecture by Jefferson Tester for the Woods Energy Seminar (ENERGY301).  In his talk &quot;A Pathway for Widespread Utilization of Geothermal Energy--the Roles of Multi-scale Resource and Technology Research and Systems Analysis,&quot; Tester talks about the benefits and challenges of harnessing geothermal energy, and he asserts that it is a large resource that complements solar and wind energy and is both carbon free and scalable.

The Woods Energy Seminar is an interdisciplinary series of talks primarily by Stanford experts on a broad range of energy topics.  Jefferson Tester is the David Croll Chair for Sustainable Energy Systems and Associate Director for the Cornell Center for a Sustainable Future in the School of Chemical and Biomolecular Engineering at Cornell University.

Woods Institute for the Environment
http://woods.stanford.edu/

Stanford Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18828.jpg</video:thumbnail_loc>
      <video:duration>3497</video:duration>
      <video:publication_date>2012-09-04T06:14:23.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/_BmPMl8H4pU</video:player_loc>
      <video:uploader>0|8|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Science</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>Environmental</video:tag>
      <video:tag>studies</video:tag>
      <video:tag>geothermal</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>thermodynamic</video:tag>
      <video:tag>research</video:tag>
      <video:tag>Hydrothermal</video:tag>
      <video:tag>vent</video:tag>
      <video:tag>Combustion</video:tag>
      <video:tag>Earth</video:tag>
      <video:tag>Natural</video:tag>
      <video:tag>heat</video:tag>
      <video:tag>Drilling</video:tag>
      <video:tag>Gas</video:tag>
      <video:tag>Hydrogen</video:tag>
      <video:tag>nuclear</video:tag>
      <video:tag>Power</video:tag>
      <video:tag>waste</video:tag>
      <video:tag>Iceland</video:tag>
      <video:tag>electric</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>capital</video:tag>
      <video:tag>intensive</video:tag>
      <video:tag>Utility</video:tag>
      <video:tag>conversion</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-Electrical-Engineering-140-Lecture-12</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - Electrical Engineering 140 - Lecture 12</video:title>
      <video:description>Electrical Engineering 140 - Lecture 12

Linear Integrated Circuits</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26187.jpg</video:thumbnail_loc>
      <video:duration>4876</video:duration>
      <video:publication_date>2012-09-19T00:10:49.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Y0mr2CsrgmY</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>140</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>12</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-Computer-Science-164-Lecture-12</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - Computer Science 164 - Lecture 12</video:title>
      <video:description>Computer Science 164 - Lecture 12

Programming Languages and Compilers</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26188.jpg</video:thumbnail_loc>
      <video:duration>3852</video:duration>
      <video:publication_date>2012-09-19T00:10:50.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/mSMgaooCbOs</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>164</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>12</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Detroit-Medical-Center</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Detroit Medical Center</video:title>
      <video:description>This video takes you on a tour through the Detroit medical center campus of breakthroughs. This is very helpful if you are planning on a medical based carrier.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/076ec2eb-d16e-4f3b-8c89-5fa421d1841c/cand_25.jpg</video:thumbnail_loc>
      <video:duration>32</video:duration>
      <video:publication_date>2011-11-29T11:17:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8876.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Detroit</video:tag>
      <video:tag>Medical</video:tag>
      <video:tag>center</video:tag>
      <video:tag>Campus</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Breakthroughs</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-58-Smart-Grids-Decarbonizing-the-Power-Sector</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 58 - Smart Grids &amp; Decarbonizing the Power Sector</video:title>
      <video:description>&quot;Lec 58 - Smart Grids &amp; Decarbonizing the Power Sector&quot; February 5, 2009 lecture by Nicholas Jenkins for the Woods Energy Seminar (ENERGY301).  In his talk &quot;Smart Grids and De-Carbonising the Power Sector,&quot; Jenkins discusses the progress and implementation of smart power grids using cost-effective analysis.

The Woods Energy Seminar is an interdisciplinary series of talks primarily by Stanford experts on a broad range of energy topics. Nicholas Jenkins is the Shimizu Visiting Professor of the Atmosphere and Enery Program at Stanford University.

Woods Institute for the Environment
http://woods.stanford.edu/

Stanford Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18829.jpg</video:thumbnail_loc>
      <video:duration>2694</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/6iziA35UACw</video:player_loc>
      <video:uploader>0|8|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Science</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>Power</video:tag>
      <video:tag>networks</video:tag>
      <video:tag>electronics</video:tag>
      <video:tag>smart</video:tag>
      <video:tag>grids</video:tag>
      <video:tag>Transmission</video:tag>
      <video:tag>climate</video:tag>
      <video:tag>change</video:tag>
      <video:tag>innovation</video:tag>
      <video:tag>sustainability</video:tag>
      <video:tag>renewable</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>Plants</video:tag>
      <video:tag>load</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>decarbonization</video:tag>
      <video:tag>distributed</video:tag>
      <video:tag>generation</video:tag>
      <video:tag>digital</video:tag>
      <video:tag>Signal</video:tag>
      <video:tag>processi</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-45-Light-Wave-Particle-Duality</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 45 - Light Wave-Particle Duality</video:title>
      <video:description>Light Wave-Particle Duality

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26205.jpg</video:thumbnail_loc>
      <video:duration>113</video:duration>
      <video:publication_date>2012-09-19T00:16:06.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Sh42Wpvs42k</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Light</video:tag>
      <video:tag>wave</video:tag>
      <video:tag>Particle</video:tag>
      <video:tag>duality</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-13-Electrical-Engineering-140-Lecture-18</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - Electrical Engineering 140 - Lecture 18</video:title>
      <video:description>Electrical Engineering 140 - Lecture 18

Linear Integrated Circuits</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26206.jpg</video:thumbnail_loc>
      <video:duration>4876</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/r87GZSosTQE</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>140</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>18</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Circumcision-Animation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Circumcision Animation</video:title>
      <video:description>This video shows an 3D animation of circumcision which is the surgical removal of the foreskin (prepuce) from the penis. Source of videos is surgicalskills.net.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/379cc87f-59ca-4b03-beb7-91044040ae08/cand_25.jpg</video:thumbnail_loc>
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      <video:publication_date>2011-11-29T11:18:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8880.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
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      <video:tag>Circumcision</video:tag>
      <video:tag>Video</video:tag>
      <video:tag>3d</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-47-Photoelectrons-NB</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 47 - Photoelectrons (NB)</video:title>
      <video:description>Photoelectrons (NB)

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26208.jpg</video:thumbnail_loc>
      <video:duration>335</video:duration>
      <video:publication_date>2012-09-19T00:16:56.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/TPQjDIPwJ-A</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Photoelectrons</video:tag>
      <video:tag>NB</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-63-n2-l1p</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 63 - n=2; l=1(p)</video:title>
      <video:description>n=2; l=1(p)

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26238.jpg</video:thumbnail_loc>
      <video:duration>367</video:duration>
      <video:publication_date>2012-09-19T00:23:55.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/eoFw8xEy-m4</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>N</video:tag>
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      <video:tag>l</video:tag>
      <video:tag>1</video:tag>
      <video:tag>P</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Botulinum-Toxin-3D-Animation-Treatment</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Botulinum Toxin 3D Animation Treatment</video:title>
      <video:description>Botulinum toxin is the most powerful neurotoxin known to date only one single molecule of it is needed to stop one neuron working learn about the use and side effects of botulinum toxin injections to control muscle spasms</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/56c3a7cc-19b4-41c9-86c5-9eb4f45df240/cand_25.jpg</video:thumbnail_loc>
      <video:duration>89</video:duration>
      <video:publication_date>2011-11-30T06:10:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9339.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Botulinum</video:tag>
      <video:tag>Toxin</video:tag>
      <video:tag>3d</video:tag>
      <video:tag>Animation</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-15-Electrical-Engineering-140-Lecture-22</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - Electrical Engineering 140 - Lecture 22</video:title>
      <video:description>Electrical Engineering 140 - Lecture 22

Linear Integrated Circuits</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26213.jpg</video:thumbnail_loc>
      <video:duration>4876</video:duration>
      <video:publication_date>2012-09-19T00:17:48.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Op9BBWYUNuw</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>140</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>22</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-16-Computer-Science-164-Lecture-16</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - Computer Science 164 - Lecture 16</video:title>
      <video:description>Computer Science 164 - Lecture 16

Programming Languages and Compilers</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26214.jpg</video:thumbnail_loc>
      <video:duration>4181</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/XQ2LOjPx2bE</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>164</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>16</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-5-Engagement-Initiatives-and-the-Role-of-the-Volunteer</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Engagement Initiatives and the Role of the Volunteer</video:title>
      <video:description>Lec 5 - Engagement Initiatives and the Role of the Volunteer. In the opening session of the 2011 Volunteer Caucus, Laura Donovan Haines, AB&apos;93, President of the University of Chicago Alumni Board of Governors, and Damon Cates, MBA&apos;05, Executive Director of the University of Chicago Alumni Association, talk about the many forms alumni engagement can take, current trends in engagement, and the importance of the volunteer.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14970.jpg</video:thumbnail_loc>
      <video:duration>1875</video:duration>
      <video:publication_date>2012-08-28T11:02:50.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ZlY5a5Zt8mo</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>uchicago</video:tag>
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      <video:tag>chicago</video:tag>
      <video:tag>university</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-64-Nanomaterials-for-Batteries-Energy-Storage</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 64 - Nanomaterials for Batteries &amp; Energy Storage</video:title>
      <video:description>&quot;Lec 64 - Nanomaterials for Batteries &amp; Energy Storage&quot; Yi Cui, associate professor of Materials Science and Engineering at Stanford University, discusses designing nanomaterials for energy storage, including batteries and supercapacitors. The Energy Seminar meets weekly during the academic year. For a list of upcoming talks, visit the events page at the Woods Institute for the Environment website.

Stanford University:
http://www.stanford.edu/

Woods Institute for the Environment at Stanford:
http://woods.stanford.edu//

Yi Cui
http://www.stanford.edu//group/cui_group/yicui.html

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18835.jpg</video:thumbnail_loc>
      <video:duration>3151</video:duration>
      <video:publication_date>2012-09-04T06:19:21.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/JB1Z9p9kyWE</video:player_loc>
      <video:uploader>0|8|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>energy</video:tag>
      <video:tag>storage</video:tag>
      <video:tag>Nanomaterial</video:tag>
      <video:tag>battery</video:tag>
      <video:tag>Supercapacitor</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-17-Computer-Science-164-Lecture-17</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - Computer Science 164 - Lecture 17</video:title>
      <video:description>Computer Science 164 - Lecture 17

Programming Languages and Compilers</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26217.jpg</video:thumbnail_loc>
      <video:duration>4768</video:duration>
      <video:publication_date>2012-09-19T00:18:32.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/LLWFKgIr1j8</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>164</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>17</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-18-Computer-Science-164-Lecture-19</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 - Computer Science 164 - Lecture 19</video:title>
      <video:description>Computer Science 164 - Lecture 19

Programming Languages and Compilers</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26220.jpg</video:thumbnail_loc>
      <video:duration>4786</video:duration>
      <video:publication_date>2012-09-19T00:19:08.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/jiQQC3iz-x0</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>164</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>19</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-17-Electrical-Engineering-140-Lecture-25</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - Electrical Engineering 140 - Lecture 25</video:title>
      <video:description>Electrical Engineering 140 - Lecture 25

Linear Integrated Circuits</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26221.jpg</video:thumbnail_loc>
      <video:duration>5001</video:duration>
      <video:publication_date>2012-09-19T00:19:13.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/XfyBcRpEFh0</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>140</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>25</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-54-Highest-KE-Photoelectron-Quiz</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 54 - Highest KE Photoelectron (Quiz)</video:title>
      <video:description>Highest KE Photoelectron (Quiz)

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26223.jpg</video:thumbnail_loc>
      <video:duration>222</video:duration>
      <video:publication_date>2012-09-19T00:19:52.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/k3ISd1oHxKA</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Highest</video:tag>
      <video:tag>KE</video:tag>
      <video:tag>Photoelectron</video:tag>
      <video:tag>Quiz</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-Electrical-Engineering-140-Lecture-26</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 - Electrical Engineering 140 - Lecture 26</video:title>
      <video:description>Electrical Engineering 140 - Lecture 26

Linear Integrated Circuits</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26225.jpg</video:thumbnail_loc>
      <video:duration>4909</video:duration>
      <video:publication_date>2012-09-19T00:20:03.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/cQSfz1frB14</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>140</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>26</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-59-Absorption-and-Emission-Spectra</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 59 - Absorption and Emission Spectra</video:title>
      <video:description>Absorption and Emission Spectra

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26226.jpg</video:thumbnail_loc>
      <video:duration>211</video:duration>
      <video:publication_date>2012-09-19T00:20:15.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/1JrO7QQ1o1M</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>absorption</video:tag>
      <video:tag>and</video:tag>
      <video:tag>emission</video:tag>
      <video:tag>Spectra</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-65-Marine-Energy-Technology-Waves-and-Currents</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 65 - Marine Energy Technology: Waves and Currents</video:title>
      <video:description>&quot;Lec 65 - Marine Energy Technology: Waves and Currents&quot; Margot Gerritsen, associate professor of Energy Resource Engineering at Stanford University, discusses the viability of marine energy technology. The Energy Seminar meets weekly during the academic year. For a list of upcoming talks, visit the events page at the Woods Institute for the Environment website.

Stanford University:
http://www.stanford.edu/

Woods Institute for the Environment at Stanford:
http://woods.stanford.edu//

Margot Gerritsen
http://margot.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18836.jpg</video:thumbnail_loc>
      <video:duration>3600</video:duration>
      <video:publication_date>2012-09-04T06:19:25.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/kf2Z1TNQtZg</video:player_loc>
      <video:uploader>0|8|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>marine</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>wave</video:tag>
      <video:tag>tidal</video:tag>
      <video:tag>Ocean</video:tag>
      <video:tag>alternative</video:tag>
      <video:tag>renewable</video:tag>
      <video:tag>clean</video:tag>
      <video:tag>Ecosystem</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-77-Spectroscopy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 77 - Spectroscopy</video:title>
      <video:description>Spectroscopy

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 78 - He Ionization (Quiz)</video:title>
      <video:description>He Ionization (Quiz)

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
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    <lastmod>2026-08-14</lastmod>
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Definition of an angle.  How to denote an angle using points on the angle (including the vertex)</video:description>
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Two-component Phase Diagrams: Complete Solid Solubility

View the complete course at: http://ocw.mit.edu/3-091F04

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
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    <video:video>
      <video:title>Lec 80 - Many Electrons, Shielding</video:title>
      <video:description>Many Electrons, Shielding

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 84 - Ionized Electron KE (Quiz)</video:title>
      <video:description>Ionized Electron KE (Quiz)

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
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      <video:description>&quot;Lec 1- Introduction to Chemical Engineering&quot; Professor Channing Robertson of the Stanford University Chemical Engineering Department gives an introductory lecture, outline, and background for the course.

Introduction to Chemical Engineering (E20) is an introductory course offered by the Stanford University Engineering Department.  It provides a basic overview of the chemical engineering field today and delves into the applications of chemical engineering.

Stanford Chemical Engineering Department:
http://cheme.stanford.edu/

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford/</video:description>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Alkaline Metals In Water

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
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      <video:tag>in</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>&quot;Lec 11 - Introduction to Chemical Engineering&quot; Professor Channing Robertson of the Stanford University Chemical Engineering Department discusses energy conservation in further depth, focusing on the design of heat exchangers.

Introduction to Chemical Engineering (E20) is an introductory course offered by the Stanford University Engineering Department.  It provides a basic overview of the chemical engineering field today and delves into the applications of chemical engineering.

Stanford Chemical Engineering Department:
http://cheme.stanford.edu/

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford/</video:description>
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      <video:category>Genetics</video:category>
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      <video:uploader>0|45|0</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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This course is a seminar on the role of law in the management of international environmental problems. The course will begin with a brief introduction to public international law as it relates to the environment and a discussion of what international environmental law means. Participants in the course will study a range of environmental issues, legal sources, and institutions.</video:description>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - Formal Charge</video:title>
      <video:description>Formal Charge

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
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      <video:uploader>Berkeley</video:uploader>
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    <video:video>
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      <video:description>Dipole Moment 2  (Quiz)

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
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Linear-time Sorting: Lower Bounds, Counting Sort, Radix Sort

View the complete course at: http://ocw.mit.edu/6-046JF05 

License: Creative Commons BY-NC-SA 

More information at http://ocw.mit.edu/terms 

More courses at http://ocw.mit.edu</video:description>
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  </url>
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    <loc>https://dnatube.com/videos/Video-For-Abdomen-Examination</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Video For Abdomen Examination</video:title>
      <video:description>This video shows a discussion about the the examination of abdomen. Really important tips for being a good physician are shown in the video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/dd4ae01a-6c0f-45e3-bfd3-889c6f921cd7/cand_25.jpg</video:thumbnail_loc>
      <video:duration>1441</video:duration>
      <video:publication_date>2011-11-29T01:27:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8617.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Abdominal</video:tag>
      <video:tag>Physical</video:tag>
      <video:tag>Examination</video:tag>
      <video:tag>Lecture</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-Computer-Science-188-Lecture-17</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - Computer Science 188 - Lecture 17</video:title>
      <video:description>Computer Science 188 - Lecture 17

Introduction to Artificial Intelligence</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26318.jpg</video:thumbnail_loc>
      <video:duration>4605</video:duration>
      <video:publication_date>2012-09-19T00:48:37.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/hbaITNGZ3-k</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>188</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>17</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-Introduction-to-Chemical-Engineering</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - Introduction to Chemical Engineering</video:title>
      <video:description>&quot;Lec 15 - Introduction to Chemical Engineering&quot; Professor Channing Robertson of the Stanford University Chemical Engineering Department discusses pharmacokinetics by using a virtual human body as a model.

Introduction to Chemical Engineering (E20) is an introductory course offered by the Stanford University Engineering Department.  It provides a basic overview of the chemical engineering field today and delves into the applications of chemical engineering.

Stanford Chemical Engineering Department:
http://cheme.stanford.edu/

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18858.jpg</video:thumbnail_loc>
      <video:duration>2549</video:duration>
      <video:publication_date>2012-09-04T06:32:05.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/jgWsZb60z74</video:player_loc>
      <video:uploader>0|60|0</video:uploader>
      <video:category>Chemical Engineering</video:category>
      <video:tag>Science</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>medicine</video:tag>
      <video:tag>Chemical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>math</video:tag>
      <video:tag>pharmacokinetics</video:tag>
      <video:tag>scaling</video:tag>
      <video:tag>drugs</video:tag>
      <video:tag>Lethal</video:tag>
      <video:tag>threshold</video:tag>
      <video:tag>plasma</video:tag>
      <video:tag>concentration</video:tag>
      <video:tag>virtual</video:tag>
      <video:tag>human</video:tag>
      <video:tag>body</video:tag>
      <video:tag>dialysis</video:tag>
      <video:tag>tank</video:tag>
      <video:tag>model</video:tag>
      <video:tag>mass</video:tag>
      <video:tag>Balance</video:tag>
      <video:tag>Non</video:tag>
      <video:tag>steady</video:tag>
      <video:tag>State</video:tag>
      <video:tag>differential</video:tag>
      <video:tag>equation</video:tag>
      <video:tag>Metabolism</video:tag>
      <video:tag>dimensionl</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-22-Computer-Science-61B</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22 - Computer Science 61B</video:title>
      <video:description>&quot;Lec 22 - Computer Science 61B &quot;Data Structures</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27332.jpg</video:thumbnail_loc>
      <video:duration>2709</video:duration>
      <video:publication_date>2012-09-21T05:32:51.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/fPh-0pXLsw4</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>22</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>61B</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-Introduction-to-Chemical-Engineering</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - Introduction to Chemical Engineering</video:title>
      <video:description>&quot;Lec 16 - Introduction to Chemical Engineering&quot; The head TA of Introduction to Chemical Engineering (E20) fills in for Professor Channing Robertson and discusses how to construct a pharmacokinetics model using a virtual human &quot;tank&quot; model.

Introduction to Chemical Engineering (E20) is an introductory course offered by the Stanford University Engineering Department.  It provides a basic overview of the chemical engineering field today and delves into the applications of chemical engineering.

Stanford Chemical Engineering Department:
http://cheme.stanford.edu/

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18859.jpg</video:thumbnail_loc>
      <video:duration>2856</video:duration>
      <video:publication_date>2012-09-04T06:32:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/cuRhLSs6EPE</video:player_loc>
      <video:uploader>0|60|0</video:uploader>
      <video:category>Chemical Engineering</video:category>
      <video:tag>Science</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>medicine</video:tag>
      <video:tag>Chemical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>math</video:tag>
      <video:tag>pharmacokinetics</video:tag>
      <video:tag>virtual</video:tag>
      <video:tag>human</video:tag>
      <video:tag>body</video:tag>
      <video:tag>tank</video:tag>
      <video:tag>model</video:tag>
      <video:tag>scaling</video:tag>
      <video:tag>drug</video:tag>
      <video:tag>concentration</video:tag>
      <video:tag>injection</video:tag>
      <video:tag>impulse</video:tag>
      <video:tag>water</video:tag>
      <video:tag>tissue</video:tag>
      <video:tag>absorption</video:tag>
      <video:tag>function</video:tag>
      <video:tag>equation</video:tag>
      <video:tag>dimensionless</video:tag>
      <video:tag>analysis</video:tag>
      <video:tag>time</video:tag>
      <video:tag>flow</video:tag>
      <video:tag>steady</video:tag>
      <video:tag>sta</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Home-Made-Gas-Turbine-the-Test</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Home Made Gas Turbine the Test</video:title>
      <video:description>These gentlemen take time out to tesst their creation. They check to see if their home made Gas Turbine is operational, and yes it is.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/ac4f1ab4-865c-42a1-a4d1-74ea38078814/cand_25.jpg</video:thumbnail_loc>
      <video:duration>100</video:duration>
      <video:publication_date>2011-11-25T20:27:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7889.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>home</video:tag>
      <video:tag>Made</video:tag>
      <video:tag>Gas</video:tag>
      <video:tag>TURBINE</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-90-Three-Points-Defining-a-Circle</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 90 - Three Points Defining a Circle</video:title>
      <video:description>Three Points Defining a Circle

Showing that three points uniquely define a circle and that the center of a circle is the circumcenter for any triangle that the circle is circumscribed about</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20381.jpg</video:thumbnail_loc>
      <video:duration>608</video:duration>
      <video:publication_date>2012-09-06T14:32:05.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/4_xhiP6g2ow</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Three</video:tag>
      <video:tag>Points</video:tag>
      <video:tag>Defining</video:tag>
      <video:tag>A</video:tag>
      <video:tag>circle</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Working-of-An-Eye-Trackers</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Working of An Eye Trackers</video:title>
      <video:description>A brief explanation of each part of an eye tracker with its working is shown here. Video is very helpful for the medical students.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/c2cf531a-75e3-42fa-9127-213d3f5ed3fd/cand_5.jpg</video:thumbnail_loc>
      <video:duration>370</video:duration>
      <video:publication_date>2013-01-30T04:29:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29004.mp4</video:content_loc>
      <video:uploader>Tawanna Massey</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>the</video:tag>
      <video:tag>Eye</video:tag>
      <video:tag>Trackers</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-Biology-1A-Lecture-14-DNA-the-genetic-material</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - Biology 1A - Lecture 14: DNA: the genetic material</video:title>
      <video:description>Biology 1A - Lecture 14: DNA: the genetic material

General Biology Lecture</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26319.jpg</video:thumbnail_loc>
      <video:duration>2882</video:duration>
      <video:publication_date>2012-09-19T00:48:41.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/nqvloeV1nsA</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Molecular Biology</video:category>
      <video:tag>biology</video:tag>
      <video:tag>1A</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>14</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Genetic</video:tag>
      <video:tag>material</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-35-Biology-1A</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 35-Biology 1A -</video:title>
      <video:description>lec 35-Biology 1A - General Biology Lecture</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23394.jpg</video:thumbnail_loc>
      <video:duration>3010</video:duration>
      <video:publication_date>2012-09-13T13:28:35.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/kz4FabtBjpQ</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Biomedical Engineering</video:category>
      <video:tag>biology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cystic-fibrosis-an-animation-for-the-children</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cystic fibrosis: an animation for the children</video:title>
      <video:description>Cystic fibrosis is a genetic disease. There are about 70000 cases of cystic fibrosis worldwide. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/dd7471ee-3afa-4d9b-b1a4-fe65a26853de/cand_25.jpg</video:thumbnail_loc>
      <video:duration>298</video:duration>
      <video:publication_date>2011-11-28T10:16:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8393.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>cystic</video:tag>
      <video:tag>fibrosis</video:tag>
      <video:tag>an</video:tag>
      <video:tag>Animation</video:tag>
      <video:tag>for</video:tag>
      <video:tag>the</video:tag>
      <video:tag>children</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-Computer-Science-188-Lecture-21</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - Computer Science 188 - Lecture 21</video:title>
      <video:description>Computer Science 188 - Lecture 21

Introduction to Artificial Intelligence</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26329.jpg</video:thumbnail_loc>
      <video:duration>4282</video:duration>
      <video:publication_date>2012-09-19T00:50:14.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/GpsB3JpOTjQ</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>188</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>21</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Using-a-Protractor</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Using a Protractor</video:title>
      <video:description>Using a Protractor</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20265.jpg</video:thumbnail_loc>
      <video:duration>205</video:duration>
      <video:publication_date>2012-09-06T13:54:33.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/dw41PMWek6U</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>using</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Protractor</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/E-1-Reaction-of-2-bromo-3-methylpentane</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>E-1 Reaction of 2-bromo-3-methylpentane</video:title>
      <video:description>The full explanation of how alkenes are formed via an E-1 elimination reaction of an alkyl halide. This one even includes a nice 1,2-hydride shift</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2008/03/d8e73a9e-45d9-4b97-a56d-7eed8d036471/cand_5.jpg</video:thumbnail_loc>
      <video:duration>253</video:duration>
      <video:publication_date>2008-03-30T02:34:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1293.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>e1reaction</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-MIT-6046J-18410J-Introduction-to-Algorithms-SMA-5503-Fall-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18- MIT 6.046J / 18.410J Introduction to Algorithms (SMA 5503), Fall 2005</video:title>
      <video:description>Lec 18- MIT 6.046J / 18.410J Introduction to Algorithms (SMA 5503), Fall 2005.
Shortest Paths II: Bellman-Ford, Linear Programming, Difference Constraints

View the complete course at: http://ocw.mit.edu/6-046JF05 

License: Creative Commons BY-NC-SA 

More information at http://ocw.mit.edu/terms 

More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16480.jpg</video:thumbnail_loc>
      <video:duration>4637</video:duration>
      <video:publication_date>2012-08-30T17:34:49.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Ttezuzs39nk</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>algorithms</video:tag>
      <video:tag>education</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Geography-of-United-States-Elections</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Geography of United States Elections</video:title>
      <video:description>&quot;Lec 1 - Geography of United States Elections&quot; Professor Martin Lewis provides an overview of the Geography of United States Elections.

Starting on October 15, you can follow a timely course being presented by Stanford University. Led by Martin Lewis, this map-intensive course will explore the geography of US elections (both past and present), and challenge the suggestion that we are simply divided into a &quot;Red America&quot; and &quot;Blue America.&quot; It&apos;s really much more complicated than that.

Offered by Stanford&apos;s Continuing Studies program, the course will last five weeks, and include a debrief after the presidential election. Each Wednesday, we will post a new recorded lecture on YouTube.

Geography of US Elections Course Website:
http://geog05.stanford.edu/

Stanford Continuing Studies:
http://csp.stanford.edu/

Stanford Channel on YouTube:
http://www.youtube.com/stanford/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18864.jpg</video:thumbnail_loc>
      <video:duration>202</video:duration>
      <video:publication_date>2012-09-04T06:37:11.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/1qWYcSfGt5k</video:player_loc>
      <video:uploader>0|43|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Politics</video:tag>
      <video:tag>United</video:tag>
      <video:tag>States</video:tag>
      <video:tag>Election</video:tag>
      <video:tag>History</video:tag>
      <video:tag>2008</video:tag>
      <video:tag>presidential</video:tag>
      <video:tag>race</video:tag>
      <video:tag>State</video:tag>
      <video:tag>social</video:tag>
      <video:tag>issue</video:tag>
      <video:tag>Socio</video:tag>
      <video:tag>economic</video:tag>
      <video:tag>democrat</video:tag>
      <video:tag>republican</video:tag>
      <video:tag>Independents</video:tag>
      <video:tag>map</video:tag>
      <video:tag>Red</video:tag>
      <video:tag>blue</video:tag>
      <video:tag>America</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-Chiral-Isomers-Quiz</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 - Chiral Isomers  (Quiz)</video:title>
      <video:description>Chiral Isomers  (Quiz)

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26340.jpg</video:thumbnail_loc>
      <video:duration>145</video:duration>
      <video:publication_date>2012-09-19T00:52:14.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/BwPxen6eBV8</video:player_loc>
      <video:uploader>Berkeley</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>chiral</video:tag>
      <video:tag>Isomers</video:tag>
      <video:tag>Quiz</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-20-Computer-Science-188-Lecture-26</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 - Computer Science 188 - Lecture 26</video:title>
      <video:description>Computer Science 188 - Lecture 26

Introduction to Artificial Intelligence</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26341.jpg</video:thumbnail_loc>
      <video:duration>3963</video:duration>
      <video:publication_date>2012-09-19T00:52:21.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/5ZA1ZgfzkzQ</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>188</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>26</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-21-Covalent-Bonding-Molecular-Orbitals-I</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21 - Covalent Bonding Molecular Orbitals I</video:title>
      <video:description>Covalent Bonding Molecular Orbitals I

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26347.jpg</video:thumbnail_loc>
      <video:duration>358</video:duration>
      <video:publication_date>2012-09-19T00:53:31.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/mgg27LTeNPo</video:player_loc>
      <video:uploader>Berkeley</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Covalent</video:tag>
      <video:tag>Bonding</video:tag>
      <video:tag>Molecular</video:tag>
      <video:tag>Orbitals</video:tag>
      <video:tag>I</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Examination-of-Respiratory-System-Part-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Examination of Respiratory System Part 1</video:title>
      <video:description>This series of physical examination shows a patient&apos;s full respiratory system examination. A step by step procedure is shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/d4bb1c70-b975-4440-83c1-ed3bca39cafe/cand_25.jpg</video:thumbnail_loc>
      <video:duration>42</video:duration>
      <video:publication_date>2011-11-30T08:52:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9360.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Loyola</video:tag>
      <video:tag>Respiratory</video:tag>
      <video:tag>system</video:tag>
      <video:tag>exam</video:tag>
      <video:tag>part</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-24-Computer-Science-188-Lecture-29-Review</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 24 - Computer Science 188 - Lecture 29: Review</video:title>
      <video:description>Computer Science 188 - Lecture 29: Review

Introduction to Artificial Intelligence</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26356.jpg</video:thumbnail_loc>
      <video:duration>4755</video:duration>
      <video:publication_date>2012-09-19T00:55:36.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/nf9zrhCuvdY</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>188</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>29</video:tag>
      <video:tag>Review</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-25-Molecular-Orbitals</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 25 - Molecular Orbitals</video:title>
      <video:description>Molecular Orbitals

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26357.jpg</video:thumbnail_loc>
      <video:duration>369</video:duration>
      <video:publication_date>2012-09-19T00:55:37.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Hx9dFbQ2zhk</video:player_loc>
      <video:uploader>Berkeley</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Molecular</video:tag>
      <video:tag>Orbitals</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-26-MO-Bond-Descriptions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 26 - MO Bond Descriptions</video:title>
      <video:description>MO Bond Descriptions

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26358.jpg</video:thumbnail_loc>
      <video:duration>252</video:duration>
      <video:publication_date>2012-09-19T00:56:03.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/aLwZdRbk8_4</video:player_loc>
      <video:uploader>Berkeley</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>MO</video:tag>
      <video:tag>Bond</video:tag>
      <video:tag>Descriptions</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-27-Paramagnetism-Quiz</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 27 - Paramagnetism  (Quiz)</video:title>
      <video:description>Paramagnetism  (Quiz)

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26360.jpg</video:thumbnail_loc>
      <video:duration>145</video:duration>
      <video:publication_date>2012-09-19T00:56:22.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/-tJR8S6uJEI</video:player_loc>
      <video:uploader>Berkeley</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Paramagnetism</video:tag>
      <video:tag>Quiz</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-26-Year-2008-Learning-from-and-Responding-to-Financial-Crisis-II</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 26 -Year 2008  Learning from and Responding to Financial Crisis II</video:title>
      <video:description>Learning from and Responding to Financial Crisis II (Lawrence Summers) -Year 2008

Financial Markets (ECON 252)

In the second of his two lectures in honor of Arthur Okun, Professor Summers points out that real interest rates have been very low in the current subprime crisis. This indicates that the shock to the economy was more a financial breakdown shock than a disinflation shock. But financial breakdown shocks are not necessarily very harmful to the economy, so long as financial intermediation capital is not destroyed. In a financial crisis like the present one, financial firms are likely to take the step of decreasing their leverage, often by contracting loans, which creates its own risks for the economy. Regulators should place pressure on financial institutions to raise their capital and should intervene in near foreclosure situations, but should not attempt to support housing prices.

00:00 - Chapter 1. Introduction and Recap 
02:51 - Chapter 2. Understanding Recessions in Terms of the IS/LM Model 
12:35 - Chapter 3. Financial Intermediation Capital: Essential for Economic Growth 
23:08 - Chapter 4. U.S. Fiscal Policy Challenges and Objectives 
36:44 - Chapter 5. Caution against Overdependence on Monetary Policy and the Federal Funds Rate 
48:12 - Chapter 6. Obstacles in Introducing New Capital into and Increasing Direct Regulation of Financial Markets 
57:50 - Chapter 7. Fiscal Policy Coordination in the International Context: Observations and Suggestions 
01:06:56 - Chapter 8. Q&amp;A: From Paulson&apos;s Proposal to Regulation of Lending and Leverage 

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_12564.jpg</video:thumbnail_loc>
      <video:duration>5902</video:duration>
      <video:publication_date>2012-08-20T13:57:10.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/rpb1i9rL99I</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Central</video:tag>
      <video:tag>bank</video:tag>
      <video:tag>Financial</video:tag>
      <video:tag>crisis</video:tag>
      <video:tag>Recession</video:tag>
      <video:tag>intermediation</video:tag>
      <video:tag>capital</video:tag>
      <video:tag>Fiscal</video:tag>
      <video:tag>policy</video:tag>
      <video:tag>Macroeconomics</video:tag>
      <video:tag>Monetary</video:tag>
      <video:tag>recessions</video:tag>
      <video:tag>subprime</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-30-Magnet-CO2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 30 - Magnet CO2</video:title>
      <video:description>Magnet CO2

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26365.jpg</video:thumbnail_loc>
      <video:duration>123</video:duration>
      <video:publication_date>2012-09-19T00:57:26.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/urawDwJNJco</video:player_loc>
      <video:uploader>Berkeley</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>magnet</video:tag>
      <video:tag>CO2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-31-Liquid-Oxygen-Formation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 31 - Liquid Oxygen Formation</video:title>
      <video:description>Liquid Oxygen Formation

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26366.jpg</video:thumbnail_loc>
      <video:duration>184</video:duration>
      <video:publication_date>2012-09-19T00:57:45.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/gnhR0PHCdSY</video:player_loc>
      <video:uploader>Berkeley</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>liquid</video:tag>
      <video:tag>Oxygen</video:tag>
      <video:tag>formation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Philosophy-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Philosophy 3</video:title>
      <video:description>&quot;Lec 3 - Philosophy 3&quot;The Nature of Mind
Professor John Campbell</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27241.jpg</video:thumbnail_loc>
      <video:duration>3051</video:duration>
      <video:publication_date>2012-09-21T04:20:45.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/li_RAbS5ITQ</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Philosophy</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>3</video:tag>
      <video:tag>Philosophy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-Year-2008-Banking-Successes-and-Failures</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 -Year 2008 -  Banking: Successes and Failures</video:title>
      <video:description>Banking: Successes and Failures
Financial Markets (ECON 252) -Year 2008

Banks, which were first created in primitive form by goldsmiths hundreds of years ago, have evolved into central economic institutions that manage the allocation of resources, channel information about productive activities, and offer the public convenient investment vehicles. Although there are several types of banking institutions, including credit unions and Saving and Loan Associations, commercial banks are the largest and most important in the banking system. Banks are designed to address three significant problems in capital markets: adverse selection, moral hazard, and liquidity. Banks make money by borrowing long and lending short and use fractional reserves to lend more funds than are deposited. History has seen numerous problems in banks, including bank runs and insolvency. Government support and regulation, such as those implemented via the Basel Accord, as well as rating agencies help to ensure that investors trust the banks with which they have relations.

00:00 - Chapter 1. On Andrew Redleaf: Reaping Rewards from Opportunities 
11:06 - Chapter 2. The Origin of Banks, from Goldsmiths to Commercial Banks 
25:29 - Chapter 3. Why Banks Exist: On Adverse Selection, Moral Hazard and Liquidity 
37:15 - Chapter 4. Rating Agencies: Do They Work? 
44:08 - Chapter 5. The Ongoing Fragility of Banks and Structures of Bank Regulation 
58:17 - Chapter 6. The Subprime Crisis in the U.S. and in Europe 

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_12551.jpg</video:thumbnail_loc>
      <video:duration>4296</video:duration>
      <video:publication_date>2012-08-20T13:50:46.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/q5u1xJVXurk</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>bank</video:tag>
      <video:tag>runs</video:tag>
      <video:tag>Banking</video:tag>
      <video:tag>Basel</video:tag>
      <video:tag>Accord</video:tag>
      <video:tag>Commercial</video:tag>
      <video:tag>banks</video:tag>
      <video:tag>Credit</video:tag>
      <video:tag>unions</video:tag>
      <video:tag>deposits</video:tag>
      <video:tag>FDIC</video:tag>
      <video:tag>fractional</video:tag>
      <video:tag>Reserves</video:tag>
      <video:tag>rating</video:tag>
      <video:tag>agencies</video:tag>
      <video:tag>Relationship</video:tag>
      <video:tag>Saving</video:tag>
      <video:tag>and</video:tag>
      <video:tag>loan</video:tag>
      <video:tag>associations</video:tag>
      <video:tag>special</video:tag>
      <video:tag>investment</video:tag>
      <video:tag>Vehicle</video:tag>
      <video:tag>Stock</video:tag>
      <video:tag>Options</video:tag>
      <video:tag>subprime</video:tag>
      <video:tag>crisis</video:tag>
      <video:tag>thrifts</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Philosophy-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Philosophy 3</video:title>
      <video:description>&quot;Lec 2 - Philosophy 3&quot;The Nature of Mind
Professor John Campbell</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27240.jpg</video:thumbnail_loc>
      <video:duration>2618</video:duration>
      <video:publication_date>2012-09-21T04:19:28.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/bC1S35oPmEs</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Philosophy</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>2</video:tag>
      <video:tag>Philosophy</video:tag>
      <video:tag>3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-Biology-1B-Lecture-13-Water-Relations</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - Biology 1B - Lecture 13: Water Relations</video:title>
      <video:description>Biology 1B - Lecture 13: Water Relations

General Biology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26407.jpg</video:thumbnail_loc>
      <video:duration>3001</video:duration>
      <video:publication_date>2012-09-19T01:05:10.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/6YLtGTjGUH8</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>biology</video:tag>
      <video:tag>1B</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>13</video:tag>
      <video:tag>water</video:tag>
      <video:tag>relations</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Subcuticular-Pattern-Continuous-Suture-Techniques</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Subcuticular Pattern Continuous Suture Techniques</video:title>
      <video:description>As a method for closing cutaneous wounds the technique of suturing is thousands of years old although suture materials and aspects of the technique have changed the goals remain the same</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/5f12c810-a425-47d6-b133-d5af2900fa3d/cand_25.jpg</video:thumbnail_loc>
      <video:duration>135</video:duration>
      <video:publication_date>2011-11-29T11:21:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8893.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Subcuticular</video:tag>
      <video:tag>pattern</video:tag>
      <video:tag>Continuous</video:tag>
      <video:tag>Suture</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Physics-112-Lecture-14</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - Physics 112 - Lecture 14</video:title>
      <video:description>Physics 112 - Lecture 14

Introduction to Statistical and Thermal Physics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26470.jpg</video:thumbnail_loc>
      <video:duration>2868</video:duration>
      <video:publication_date>2012-09-19T01:17:15.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/AKR3bSYtsP4</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>physics</video:tag>
      <video:tag>112</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>14</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Geography-of-United-States-Elections</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Geography of United States Elections</video:title>
      <video:description>&quot;Lec 2 - Geography of United States Elections&quot; October 15, 2008 lecture by Professor Martin Lewis for the Geography of United States Elections (GEOG 5) course.  Professor Lewis covers the basic principle of political geography; the &quot;red and blue&quot; map of the United States; different ways of mapping U.S. presidential elections; differences in voting behavior between national elections and state and local elections; electoral geography in selected foreign countries.

Offered by Stanford&apos;s Continuing Studies program, this course will last five weeks, and include a debrief after the presidential election. Each Wednesday, we will post a new recorded lecture on YouTube.

Geography of US Elections Course Website:
http://geog05.stanford.edu/

Join the Discussion:
http://geog05.stanford.edu/?cat=15

Stanford Continuing Studies:
http://csp.stanford.edu/

Stanford Channel on YouTube:
http://www.youtube.com/stanford/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18865.jpg</video:thumbnail_loc>
      <video:duration>6367</video:duration>
      <video:publication_date>2012-09-04T06:37:14.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/r2BBsFdfoz4</video:player_loc>
      <video:uploader>0|43|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Geography</video:tag>
      <video:tag>social</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>History</video:tag>
      <video:tag>presidential</video:tag>
      <video:tag>Election</video:tag>
      <video:tag>Politics</video:tag>
      <video:tag>Political</video:tag>
      <video:tag>cartography</video:tag>
      <video:tag>maps</video:tag>
      <video:tag>Polarization</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-53-Benzene-Pi-Bonding</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 53 - Benzene Pi Bonding</video:title>
      <video:description>Benzene Pi Bonding

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26412.jpg</video:thumbnail_loc>
      <video:duration>171</video:duration>
      <video:publication_date>2012-09-19T01:06:08.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/GR53hhPFwvQ</video:player_loc>
      <video:uploader>Berkeley</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>benzene</video:tag>
      <video:tag>Pi</video:tag>
      <video:tag>Bonding</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lecture-33-Chemistry-1A-Spring-2010</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture 33- Chemistry 1A Spring 2010</video:title>
      <video:description>Lec 33- Chemistry 1A Spring 2010.
General Chemistry</video:description>
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      <video:duration>3024</video:duration>
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  <url>
    <loc>https://dnatube.com/videos/Lec-2-Letters-and-Science-C70V-Spring-2010</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2- Letters and Science C70V Spring 2010</video:title>
      <video:description>Lec 2- Letters and Science C70V.
Descriptive Introduction to Physics. This lecture is filmed on Spring 2010.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16908.jpg</video:thumbnail_loc>
      <video:duration>4870</video:duration>
      <video:publication_date>2012-09-01T16:22:11.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/3BdYIyvQMVQ</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
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      <video:tag>cal</video:tag>
      <video:tag>Spring</video:tag>
      <video:tag>2010</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Upper-extremity-reflexes-biceps-brachioradialis-triceps</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Upper extremity reflexes (biceps brachioradialis triceps)</video:title>
      <video:description>This video demonstrates elicitation of normal biceps brachioradialis and triceps reflexes it is important to compare symmetry of reflexes since patients may vary in the reaction to stimulation</video:description>
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      <video:duration>169</video:duration>
      <video:publication_date>2011-11-30T08:59:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9379.mp4</video:content_loc>
      <video:uploader>burki</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Sensory</video:tag>
      <video:tag>and</video:tag>
      <video:tag>reflexes</video:tag>
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      <video:tag>Limb</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-55-Ideal-Gas-l-p1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 55 -Ideal Gas (l-p1)</video:title>
      <video:description>Ideal Gas (l-p1)

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26416.jpg</video:thumbnail_loc>
      <video:duration>187</video:duration>
      <video:publication_date>2012-09-19T01:06:48.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/I3JPXKeFojo</video:player_loc>
      <video:uploader>Berkeley</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Ideal</video:tag>
      <video:tag>Gas</video:tag>
      <video:tag>l</video:tag>
      <video:tag>p1</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-103-Precision-cooking-enabling-new-textures-and-flavors-Lecture-2-2011</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 103 - Precision cooking: enabling new textures and flavors | Lecture 2 (2011)</video:title>
      <video:description>Lec 103 - Precision cooking: enabling new textures and flavors | Lecture 2 (2011). Speaker: Joan Roca (El Celler de Can Roca)

Location: Science Center C</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16153.jpg</video:thumbnail_loc>
      <video:duration>6739</video:duration>
      <video:publication_date>2012-08-29T10:07:07.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/pGY0HO61Vzo</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Science</video:tag>
      <video:tag>cooking</video:tag>
      <video:tag>Joan</video:tag>
      <video:tag>roca</video:tag>
      <video:tag>El</video:tag>
      <video:tag>celler</video:tag>
      <video:tag>de</video:tag>
      <video:tag>Can</video:tag>
      <video:tag>flavors</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-Computer-Science-61C-MIPS-Procedures-II-and-Logic</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - Computer Science 61C - MIPS Procedures II and Logic</video:title>
      <video:description>&quot;Lec 9 - Computer Science 61C - MIPS Procedures II and Logic Ops&quot;Machine Structures
Professor Dan Garcia - Professor Michael Franklin
Link to lecture notes  http://inst.eecs.berkeley.edu/~cs61c/fa11/lec/11/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27284.jpg</video:thumbnail_loc>
      <video:duration>2833</video:duration>
      <video:publication_date>2012-09-21T04:53:39.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/rNGnRSJpYIE</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>9</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>61C</video:tag>
      <video:tag>MIPS</video:tag>
      <video:tag>Procedures</video:tag>
      <video:tag>II</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Logic</video:tag>
      <video:tag>Ops</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lung-Consolidation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lung Consolidation</video:title>
      <video:description>This video will help you to know about lung consolidation- its main causes and how it appears on an chest X-ray. Difference between an normal and patient&apos;s X-Ray is shown.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/063d56c8-bca9-4488-bea6-1fee0f6c628d/cand_25.jpg</video:thumbnail_loc>
      <video:duration>257</video:duration>
      <video:publication_date>2011-11-30T23:46:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9758.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Chest</video:tag>
      <video:tag>x</video:tag>
      <video:tag>ray</video:tag>
      <video:tag>Lung</video:tag>
      <video:tag>consolidation</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-59-Diving-Safety-Quiz</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 59 - Diving Safety  (Quiz)</video:title>
      <video:description>Diving Safety  (Quiz)

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26422.jpg</video:thumbnail_loc>
      <video:duration>208</video:duration>
      <video:publication_date>2012-09-19T01:08:18.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/f8b4i8DtA1Y</video:player_loc>
      <video:uploader>Berkeley</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Diving</video:tag>
      <video:tag>Safety</video:tag>
      <video:tag>Quiz</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Careful-Needle-Insertion</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Careful Needle Insertion</video:title>
      <video:description>This video shows a careful needle insertion in abdominus block. Identifying a proper spot for the insertion is the most difficult task.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/1a618852-cbeb-4abe-b278-a341255f15dd/cand_25.jpg</video:thumbnail_loc>
      <video:duration>41</video:duration>
      <video:publication_date>2011-11-29T11:26:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8915.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>needle</video:tag>
      <video:tag>Insertion</video:tag>
      <video:tag>Transversus</video:tag>
      <video:tag>Abdominus</video:tag>
      <video:tag>Block</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-63-Heating-Ideal-Gas-Quiz</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 63 - Heating Ideal Gas  (Quiz)</video:title>
      <video:description>Heating Ideal Gas  (Quiz)

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26429.jpg</video:thumbnail_loc>
      <video:duration>116</video:duration>
      <video:publication_date>2012-09-19T01:10:07.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/TFxe8s7pTeQ</video:player_loc>
      <video:uploader>Berkeley</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>heating</video:tag>
      <video:tag>Ideal</video:tag>
      <video:tag>Gas</video:tag>
      <video:tag>Quiz</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-116-Rite-of-Passage-Harvard-Medical-Students-Skills-Put-to-the-Test</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 116 - Rite of Passage: Harvard Medical Students&apos; Skills Put to the Test</video:title>
      <video:description>How does one measure mastery in both the art and the science of medicine? Harvard Medical School relies, in part, on the Objective Structured Clinical Exam (OSCE), which features actors playing patients. All Harvard Medical students take two OSCEs—one at the end of their second year and one at the beginning of their fourth year.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16167.jpg</video:thumbnail_loc>
      <video:duration>278</video:duration>
      <video:publication_date>2012-08-29T10:30:27.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/jkHOoD_Mc64</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Medical</video:tag>
      <video:tag>education</video:tag>
      <video:tag>School</video:tag>
      <video:tag>art</video:tag>
      <video:tag>of</video:tag>
      <video:tag>medicine</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>Training</video:tag>
      <video:tag>doctors</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-65-Sulfur-Molecular-Formula-Quiz</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 65 - Sulfur Molecular Formula  (Quiz)</video:title>
      <video:description>Sulfur Molecular Formula  (Quiz)

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26434.jpg</video:thumbnail_loc>
      <video:duration>165</video:duration>
      <video:publication_date>2012-09-19T01:10:57.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/RCWYbfXHxXw</video:player_loc>
      <video:uploader>Berkeley</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Sulfur</video:tag>
      <video:tag>Molecular</video:tag>
      <video:tag>Formula</video:tag>
      <video:tag>Quiz</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-MIT-6013-Electromagnetics-and-Applications-Fall-20</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4- MIT 6.013 Electromagnetics and Applications, Fall 20</video:title>
      <video:description>Lec 4- MIT 6.013 Electromagnetics and Applications, Fall 20.
Charge Induced in Ground Plane by Overhead Conductor

View the complete course at: http://ocw.mit.edu/6-013F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16188.jpg</video:thumbnail_loc>
      <video:duration>218</video:duration>
      <video:publication_date>2012-08-29T14:35:19.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/53ECnP6ign0</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Atomic Physics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>electromagnetics</video:tag>
      <video:tag>applications</video:tag>
      <video:tag>circuits</video:tag>
      <video:tag>peripherals</video:tag>
      <video:tag>microwave</video:tag>
      <video:tag>radar</video:tag>
      <video:tag>antennas</video:tag>
      <video:tag>sensors</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Lecture-12-Hazardous-Materials</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - Lecture 12: Hazardous Materials</video:title>
      <video:description>Lecture 12: Hazardous Materials

This course is a seminar on the role of law in the management of international environmental problems. The course will begin with a brief introduction to public international law as it relates to the environment and a discussion of what international environmental law means. Participants in the course will study a range of environmental issues, legal sources, and institutions.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17976.jpg</video:thumbnail_loc>
      <video:duration>6591</video:duration>
      <video:publication_date>2012-09-03T18:40:37.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/JV6FRsRnZtc</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>Spring</video:tag>
      <video:tag>2009</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>climate</video:tag>
      <video:tag>change</video:tag>
      <video:tag>human</video:tag>
      <video:tag>rights</video:tag>
      <video:tag>international</video:tag>
      <video:tag>environment</video:tag>
      <video:tag>Montreal</video:tag>
      <video:tag>Protocol</video:tag>
      <video:tag>Groundwater</video:tag>
      <video:tag>Trade</video:tag>
      <video:tag>global</video:tag>
      <video:tag>Interests</video:tag>
      <video:tag>hazardous</video:tag>
      <video:tag>Materials</video:tag>
      <video:tag>Transboundary</video:tag>
      <video:tag>Disputes</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-66-Sulfur-Molecular-Formula</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 66 - Sulfur Molecular Formula</video:title>
      <video:description>Sulfur Molecular Formula

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26435.jpg</video:thumbnail_loc>
      <video:duration>30</video:duration>
      <video:publication_date>2012-09-19T01:11:15.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/3vEnWW3UBoQ</video:player_loc>
      <video:uploader>Berkeley</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Sulfur</video:tag>
      <video:tag>Molecular</video:tag>
      <video:tag>Formula</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Geography-of-United-States-Elections</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Geography of United States Elections</video:title>
      <video:description>&quot;Lec 3 - Geography of United States Elections&quot; October 20, 2008 lecture by Professor Martin Lewis for the Geography of United States Elections (GEOG 5) course.  Professor Lewis discusses presidential elections in the United States from 1789 through 1916.

Offered by Stanford&apos;s Continuing Studies program, this course will last five weeks, and include a debrief after the presidential election.  Each Wednesday, we will post a new recorded lecture on YouTube.

Geography of US Elections Course Website:
http://geog05.stanford.edu/

Join the Discussion:
http://geog05.stanford.edu/?cat=15

Stanford Continuing Studies:
http://csp.stanford.edu/

Stanford Channel on YouTube:
http://www.youtube.com/stanford/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18866.jpg</video:thumbnail_loc>
      <video:duration>6477</video:duration>
      <video:publication_date>2012-09-04T06:37:18.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/pN-so1p-qmo</video:player_loc>
      <video:uploader>0|43|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Geography</video:tag>
      <video:tag>social</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>History</video:tag>
      <video:tag>government</video:tag>
      <video:tag>presidential</video:tag>
      <video:tag>Election</video:tag>
      <video:tag>Politics</video:tag>
      <video:tag>Political</video:tag>
      <video:tag>maps</video:tag>
      <video:tag>sectionalism</video:tag>
      <video:tag>regionalism</video:tag>
      <video:tag>Moderate</video:tag>
      <video:tag>liberal</video:tag>
      <video:tag>conservative</video:tag>
      <video:tag>democrat</video:tag>
      <video:tag>republican</video:tag>
      <video:tag>Federalist</video:tag>
      <video:tag>Whig</video:tag>
      <video:tag>Jackson</video:tag>
      <video:tag>immigration</video:tag>
      <video:tag>industrialization</video:tag>
      <video:tag>slavery</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-70-Kinetic-Theory-of-Gases-II</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 70 - Kinetic Theory of Gases II</video:title>
      <video:description>Kinetic Theory of Gases II

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26442.jpg</video:thumbnail_loc>
      <video:duration>163</video:duration>
      <video:publication_date>2012-09-19T01:12:29.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/2wza6DXebFQ</video:player_loc>
      <video:uploader>Berkeley</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>kinetic</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>of</video:tag>
      <video:tag>gases</video:tag>
      <video:tag>II</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/How-your-memory-works</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How your memory works?</video:title>
      <video:description>Due to the plasticity of connection between neuron in hippocampus, you can learn and collect information in the world every day!</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/05/615a83f6-a749-4ef5-800d-b72a4fe1c9f4/cand_25.jpg</video:thumbnail_loc>
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      <video:publication_date>2007-05-24T04:27:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/403.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Memory</video:tag>
      <video:tag>neuron</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-5-Physics-112-Lecture-8-6-minute-Screen-Blackout-630-1230</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Physics 112 - Lecture 8: 6 minute Screen Blackout 6:30-12:30</video:title>
      <video:description>Physics 112 - Lecture 8: 6 minute Screen Blackout 6:30-12:30

Introduction to Statistical and Thermal Physics</video:description>
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      <video:duration>3041</video:duration>
      <video:publication_date>2012-09-19T01:12:48.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/1xu8hGV9IUs</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>physics</video:tag>
      <video:tag>112</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>8</video:tag>
      <video:tag>6</video:tag>
      <video:tag>Minute</video:tag>
      <video:tag>screen</video:tag>
      <video:tag>Blackout</video:tag>
      <video:tag>30</video:tag>
      <video:tag>12</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 8-Development Studies C10</video:title>
      <video:description>lec 8-Development Studies C10 .Introduction to Development</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20863.jpg</video:thumbnail_loc>
      <video:duration>4426</video:duration>
      <video:publication_date>2012-09-07T21:43:23.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Fmzxbdsjq2o</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>developemental</video:tag>
      <video:tag>studies</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-72-Molar-Kinetic-Energy-Quiz</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 72 - Molar Kinetic Energy  (Quiz)</video:title>
      <video:description>Molar Kinetic Energy  (Quiz)

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26447.jpg</video:thumbnail_loc>
      <video:duration>105</video:duration>
      <video:publication_date>2012-09-19T01:13:13.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/3L5bi-9jO74</video:player_loc>
      <video:uploader>Berkeley</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Molar</video:tag>
      <video:tag>kinetic</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>Quiz</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-74-Vrms-Quiz</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 74 - Vrms  (Quiz)</video:title>
      <video:description>Vrms  (Quiz)

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26451.jpg</video:thumbnail_loc>
      <video:duration>96</video:duration>
      <video:publication_date>2012-09-19T01:13:54.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/34UEbxpLLCc</video:player_loc>
      <video:uploader>Berkeley</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Vrms</video:tag>
      <video:tag>Quiz</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-26-Chemistry-1A-Lecture-27</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 26 - Chemistry 1A - Lecture 27</video:title>
      <video:description>Chemistry 1A - Lecture 27

General Chemistry</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26761.jpg</video:thumbnail_loc>
      <video:duration>2874</video:duration>
      <video:publication_date>2012-09-19T02:23:02.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/72PLfaAbaV8</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Chemistry</video:tag>
      <video:tag>1A</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>27</video:tag>
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  </url>
  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Geography of United States Elections</video:title>
      <video:description>&quot;Lec 4 - Geography of United States Elections&quot; October 27, 2008 lecture by Professor Martin Lewis for the Geography of United States Elections (GEOG 5) course. Professor Lewis continues his discussion on the geographical history of presidential elections in the United States, from the Civil War to the Carter and Reagan administrations. 

Offered by Stanford&apos;s Continuing Studies program, the course will last five weeks, and include a debrief after the presidential election.  Each Wednesday, we will post a new recorded lecture on YouTube.

Geography of US Elections Course Website:
http://geog5.stanford.edu/

Join the Discussion:
http://geog05.stanford.edu/?cat=15

Stanford Continuing Studies:
http://csp.stanford.edu/

Stanford Channel on YouTube:
http://www.youtube.com/stanford/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18867.jpg</video:thumbnail_loc>
      <video:duration>6595</video:duration>
      <video:publication_date>2012-09-04T06:37:23.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/WFrqpYjGp3k</video:player_loc>
      <video:uploader>0|43|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Geography</video:tag>
      <video:tag>social</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>History</video:tag>
      <video:tag>government</video:tag>
      <video:tag>Politics</video:tag>
      <video:tag>presidential</video:tag>
      <video:tag>Election</video:tag>
      <video:tag>maps</video:tag>
      <video:tag>North</video:tag>
      <video:tag>South</video:tag>
      <video:tag>West</video:tag>
      <video:tag>democrat</video:tag>
      <video:tag>republican</video:tag>
      <video:tag>GOP</video:tag>
      <video:tag>swing</video:tag>
      <video:tag>State</video:tag>
      <video:tag>morals</video:tag>
      <video:tag>religion</video:tag>
      <video:tag>Protestant</video:tag>
      <video:tag>Catholic</video:tag>
      <video:tag>Reconstruction</video:tag>
      <video:tag>ancestry</video:tag>
      <video:tag>Gilded</video:tag>
      <video:tag>age</video:tag>
      <video:tag>Korean</video:tag>
      <video:tag>War</video:tag>
      <video:tag>disenfranchisement</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22 - Biology 1B - Lecture 23: Speciation processes (cont).</video:title>
      <video:description>Biology 1B - Lecture 23: Speciation processes (cont).

General Biology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26443.jpg</video:thumbnail_loc>
      <video:duration>3048</video:duration>
      <video:publication_date>2012-09-19T01:12:31.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/XHLV47RMWSM</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>biology</video:tag>
      <video:tag>1B</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>23</video:tag>
      <video:tag>Speciation</video:tag>
      <video:tag>Processes</video:tag>
      <video:tag>cont</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Blue Planet: Oceanography E&amp;S Sci 15, UCLA</video:title>
      <video:description>&quot;Lec 5 - Blue Planet: Oceanography E&amp;S Sci 15, UCLA&quot; Course Description:
Earth &amp; Space Science 15: Introduction to Oceanography is a class that provides a general introduction to geological, physical, chemical, and biological processes and history of Earth&apos;s global oceanic system.

About the Professor:
Edwin Schauble is an Associate Professor from UCLAs Department of Geochemistry and Astrobiology. His current area of study and collaboration include species-dependent isotopic signatures in dissolved iron, spectroscopic signatures and thermodynamic properties of dissolved silica, non-mass dependent isotopic fractionation in heavy elements, calibration of the 13C-18O clumping paleothermometer, and the possibility of silicon as an alloying element in the Earths core.

Note: Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA Earth &amp; Space Science 15: Introduction to Oceanography
classes in this series: http://www.youtube.com/view_play_list?p=86F7D2B9DFC5E52F
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
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      <video:duration>2794</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/T2qT8rR3SHE</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Geophysics</video:category>
      <video:tag>Earth</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>15</video:tag>
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      <video:tag>Oceanography</video:tag>
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      <video:tag>A</video:tag>
      <video:tag>class</video:tag>
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      <video:tag>provides</video:tag>
      <video:tag>general</video:tag>
      <video:tag>geological</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>How does the thread lift procedure works? Austin non surgical face lift procedure is discussed in this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/a07e7be9-bcf4-4417-9e23-8619283b8d10/cand_25.jpg</video:thumbnail_loc>
      <video:duration>131</video:duration>
      <video:publication_date>2011-11-30T23:46:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9759.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Austin</video:tag>
      <video:tag>Non</video:tag>
      <video:tag>Surgical</video:tag>
      <video:tag>Face</video:tag>
      <video:tag>lift</video:tag>
      <video:tag>How</video:tag>
      <video:tag>Does</video:tag>
      <video:tag>the</video:tag>
      <video:tag>thread</video:tag>
      <video:tag>Procedure</video:tag>
      <video:tag>work</video:tag>
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    <loc>https://dnatube.com/videos/Lec-77-Ball-Bearings-Velocity</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 77 - Ball Bearings Velocity</video:title>
      <video:description>Ball Bearings Velocity

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26459.jpg</video:thumbnail_loc>
      <video:duration>114</video:duration>
      <video:publication_date>2012-09-19T01:15:14.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/GgKxmA5kTo4</video:player_loc>
      <video:uploader>Berkeley</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Ball</video:tag>
      <video:tag>Bearings</video:tag>
      <video:tag>velocity</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-32-Computer-Science-61A</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 32- Computer Science 61A</video:title>
      <video:description>Lec 32- Computer Science 61A.
The Structure and Interpretation of Computer Programs</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16842.jpg</video:thumbnail_loc>
      <video:duration>2976</video:duration>
      <video:publication_date>2012-09-01T14:06:37.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/CalKqL1gPnE</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Spring</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-Last-Geography-of-United-States-Elections</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec Last - Geography of United States Elections</video:title>
      <video:description>&quot;Lec Last - Geography of United States Elections&quot; November 10, 2008 lecture by Professor Martin Lewis for the Geography of United States Elections (GEOG 5) course.  Professor Lewis discusses the geographical outcomes of the presidential, Senate, and House races in the 2008 election.

Offered by Stanford&apos;s Continuing Studies program, this course will last five weeks, and include a debrief after the presidential election. Each Wednesday, we will post a new recorded lecture on YouTube.

Geography of US Elections Course Website:
http://geog5.stanford.edu/

Join the Discussion:
http://geog05.stanford.edu/?cat=15

Stanford Continuing Studies:
http://csp.stanford.edu/

Stanford Channel on YouTube:
http://www.youtube.com/stanford/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18869.jpg</video:thumbnail_loc>
      <video:duration>6138</video:duration>
      <video:publication_date>2012-09-04T06:37:30.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/34TSk-JKIbc</video:player_loc>
      <video:uploader>0|43|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Geography</video:tag>
      <video:tag>social</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>History</video:tag>
      <video:tag>presidential</video:tag>
      <video:tag>Election</video:tag>
      <video:tag>Politics</video:tag>
      <video:tag>Political</video:tag>
      <video:tag>cartography</video:tag>
      <video:tag>maps</video:tag>
      <video:tag>Polarization</video:tag>
      <video:tag>liberal</video:tag>
      <video:tag>conservative</video:tag>
      <video:tag>McCain</video:tag>
      <video:tag>Obama</video:tag>
      <video:tag>democrat</video:tag>
      <video:tag>republican</video:tag>
      <video:tag>County</video:tag>
      <video:tag>Red</video:tag>
      <video:tag>blue</video:tag>
      <video:tag>electoral</video:tag>
      <video:tag>college</video:tag>
      <video:tag>polling</video:tag>
      <video:tag>swing</video:tag>
      <video:tag>State</video:tag>
      <video:tag>youth</video:tag>
      <video:tag>vote</video:tag>
      <video:tag>po</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Removal-of-kidney-stone</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Removal of kidney stone</video:title>
      <video:description>Kidney stone removal is very common these days. There are several options for surgical removal of kidney stones. The video features such removal of kidney stone. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/e12cc8ad-72c9-48e1-82a4-3ca8763a08d2/cand_25.jpg</video:thumbnail_loc>
      <video:duration>79</video:duration>
      <video:publication_date>2011-11-30T09:01:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9385.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Removal</video:tag>
      <video:tag>of</video:tag>
      <video:tag>kidney</video:tag>
      <video:tag>stone</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/i-and-Imaginary-numbers</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>i and Imaginary numbers</video:title>
      <video:description>Introduction to i.  Raising i to arbitrary exponents.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/abb0ad1c-a752-4cdc-bdba-3725e8b01717/cand_5.jpg</video:thumbnail_loc>
      <video:duration>557</video:duration>
      <video:publication_date>2009-05-27T19:44:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2464.mp4</video:content_loc>
      <video:uploader>okur</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>imaginary</video:tag>
      <video:tag>Numbers</video:tag>
      <video:tag>math</video:tag>
      <video:tag>algebra</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-Plant-and-Microbial-Biology-160-Lecture-14</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - Plant and Microbial Biology 160 - Lecture 14</video:title>
      <video:description>Plant and Microbial Biology 160 - Lecture 14

Plant Molecular Genetics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26633.jpg</video:thumbnail_loc>
      <video:duration>2987</video:duration>
      <video:publication_date>2012-09-19T01:57:07.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/taMQ9steePo</video:player_loc>
      <video:uploader>0|15|0</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>Plant</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Microbial</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>160</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>14</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-Supermassive-Black-Holes</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 15 - Supermassive Black Holes</video:title>
      <video:description>&quot;Lec 15 - Supermassive Black Holes&quot; Frontiers/Controversies in Astrophysics (ASTR 160)

The lecture begins with a question-and-answer session about black holes. Topics include the extent to which we are sure black holes exist in the center of all galaxies, how massive they are, and how we can observe them. The lecture then turns to strong-field relativity: relativistic effects that are unrelated to Newtonian theory. The possibility of testing predictions of the existence of black holes is discussed in the context of strong-field relativity. One way we might learn about black holes is through observation of the orbit of the companion star in an X-ray binary star system. Through this we can estimate the mass of the compact object. The lecture ends with an explanation of how astronomers find black holes, and how Professor Bailyn was able to discover one himself.

00:00 - Chapter 1. Supermassive Black Holes and Gravitational Waves
07:15 - Chapter 2. Strong-Field Relativity
17:01 - Chapter 3. X-Rays of Binary Stars
30:08 - Chapter 4. Finding Black Holes with X-Rays
46:43 - Chapter 5. Conclusion

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses 

This course was recorded in Spring 2007.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17285.jpg</video:thumbnail_loc>
      <video:duration>2858</video:duration>
      <video:publication_date>2012-09-02T17:34:02.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/IlcE7QwGoMU</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>accretion</video:tag>
      <video:tag>disk</video:tag>
      <video:tag>active</video:tag>
      <video:tag>galactic</video:tag>
      <video:tag>nuclei</video:tag>
      <video:tag>binary</video:tag>
      <video:tag>Star</video:tag>
      <video:tag>black</video:tag>
      <video:tag>hole</video:tag>
      <video:tag>candidate</video:tag>
      <video:tag>compact</video:tag>
      <video:tag>object</video:tag>
      <video:tag>dynamically</video:tag>
      <video:tag>confirmed</video:tag>
      <video:tag>Electromagnetic</video:tag>
      <video:tag>Spectrum</video:tag>
      <video:tag>Geiger</video:tag>
      <video:tag>Counter</video:tag>
      <video:tag>gravity</video:tag>
      <video:tag>observatory</video:tag>
      <video:tag>Interferometer</video:tag>
      <video:tag>Laser</video:tag>
      <video:tag>LIGO</video:tag>
      <video:tag>Musca</video:tag>
      <video:tag>radial</video:tag>
      <video:tag>velocity</video:tag>
      <video:tag>curve</video:tag>
      <video:tag>radio</video:tag>
      <video:tag>astronomy</video:tag>
      <video:tag>strong</video:tag>
      <video:tag>Field</video:tag>
      <video:tag>relativity</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Aesthetic-Science-of-Color</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Aesthetic Science of Color</video:title>
      <video:description>&quot;Lec 4 - Aesthetic Science of Color&quot; (October 16, 2009) Stephen Palmer, UC Berkeley Psychology, discusses his research on how humans think about, associate and react to color to demonstrate that it is possible to study the science of aesthetics.

Stanford University:
http://www.stanford.edu/

Stanford Engineering Everywhere:
http://see.stanford.edu/

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18873.jpg</video:thumbnail_loc>
      <video:duration>4612</video:duration>
      <video:publication_date>2012-09-04T07:00:50.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/_PZZYuSCmWI</video:player_loc>
      <video:uploader>0|8|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>humanities</video:tag>
      <video:tag>internet</video:tag>
      <video:tag>Creation</video:tag>
      <video:tag>Application</video:tag>
      <video:tag>Online</video:tag>
      <video:tag>industry</video:tag>
      <video:tag>color</video:tag>
      <video:tag>Psychology</video:tag>
      <video:tag>Aesthetically</video:tag>
      <video:tag>pleasing</video:tag>
      <video:tag>individual</video:tag>
      <video:tag>Combination</video:tag>
      <video:tag>Preference</video:tag>
      <video:tag>calorimetric</video:tag>
      <video:tag>emotional</video:tag>
      <video:tag>Musical</video:tag>
      <video:tag>associations</video:tag>
      <video:tag>HCI</video:tag>
      <video:tag>Harmony</video:tag>
      <video:tag>Internal</video:tag>
      <video:tag>coherence</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Enabling-Practical-Ubiquity</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Enabling Practical Ubiquity</video:title>
      <video:description>&quot;Lec 8 - Enabling Practical Ubiquity&quot; (November 20, 2009) Shwetak Patel, from the University of Washington, discusses the challenge and recent developments of researching ubiquitous homes while allowing people to be in their natural environment. 

Stanford University:
http://www.stanford.edu/

Stanford Engineering Everywhere:
http://see.stanford.edu/

Stanford Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18877.jpg</video:thumbnail_loc>
      <video:duration>4047</video:duration>
      <video:publication_date>2012-09-04T07:01:07.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/5lknHUTbEdw</video:player_loc>
      <video:uploader>0|8|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>Engineer</video:tag>
      <video:tag>humanities</video:tag>
      <video:tag>internet</video:tag>
      <video:tag>math</video:tag>
      <video:tag>home</video:tag>
      <video:tag>environment</video:tag>
      <video:tag>sensing</video:tag>
      <video:tag>network</video:tag>
      <video:tag>location</video:tag>
      <video:tag>human</video:tag>
      <video:tag>behavior</video:tag>
      <video:tag>utilities</video:tag>
      <video:tag>IMS</video:tag>
      <video:tag>system</video:tag>
      <video:tag>motion</video:tag>
      <video:tag>Detector</video:tag>
      <video:tag>Localization</video:tag>
      <video:tag>algorithm</video:tag>
      <video:tag>map</video:tag>
      <video:tag>PLP</video:tag>
      <video:tag>tracking</video:tag>
      <video:tag>data</video:tag>
      <video:tag>collection</video:tag>
      <video:tag>Application</video:tag>
      <video:tag>hydrosense</video:tag>
      <video:tag>po</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-Designing-a-Unified-Experience</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - Designing a Unified Experience</video:title>
      <video:description>&quot;Lec 10 - Designing a Unified Experience&quot; (January 8, 2010) Kim Goodwin, a Cooper Designer, discusses persona based research models for product development and recommends that design teams collaborate interactively from ideation in order to produce a more end-user friendly product.

Stanford University:
http://www.stanford.edu/

Stanford Engineering Everywhere:
http://see.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18879.jpg</video:thumbnail_loc>
      <video:duration>4145</video:duration>
      <video:publication_date>2012-09-04T07:01:15.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/NKtsHzUFwMM</video:player_loc>
      <video:uploader>0|8|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Science</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>Mathematics</video:tag>
      <video:tag>statistics</video:tag>
      <video:tag>Economics</video:tag>
      <video:tag>design</video:tag>
      <video:tag>technical</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>hi</video:tag>
      <video:tag>tech</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>software</video:tag>
      <video:tag>interaction</video:tag>
      <video:tag>2d</video:tag>
      <video:tag>3d</video:tag>
      <video:tag>control</video:tag>
      <video:tag>Product</video:tag>
      <video:tag>consumer</video:tag>
      <video:tag>behavior</video:tag>
      <video:tag>persona</video:tag>
      <video:tag>research</video:tag>
      <video:tag>decision</video:tag>
      <video:tag>experience</video:tag>
      <video:tag>Emotion</video:tag>
      <video:tag>iteration</video:tag>
      <video:tag>line</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-99-Adding-and-Subtracting-Polynomials-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 99 - Adding and Subtracting Polynomials 1</video:title>
      <video:description>Adding and Subtracting Polynomials 1

U08_L2_T2_we1 Adding and Subtracting Polynomials 1</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24671.jpg</video:thumbnail_loc>
      <video:duration>121</video:duration>
      <video:publication_date>2012-09-17T15:21:06.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ahdKdxsTj8E</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Adding</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Subtracting</video:tag>
      <video:tag>Polynomials</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-178-Use-Cases-for-Credit-Default-Swaps</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 178 - Use Cases for Credit Default Swaps</video:title>
      <video:description>Use Cases for Credit Default Swaps

How credit default swaps can be used as hedges, insurance or side-bets</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20532.jpg</video:thumbnail_loc>
      <video:duration>271</video:duration>
      <video:publication_date>2012-09-06T15:40:32.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ewSw9tF9Z0E</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>use</video:tag>
      <video:tag>cases</video:tag>
      <video:tag>for</video:tag>
      <video:tag>Credit</video:tag>
      <video:tag>Default</video:tag>
      <video:tag>Swaps</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Leukemia-stem-cell-self-renewal</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Leukemia stem cell self-renewal</video:title>
      <video:description>Leukemia stem cell self-renewal  4 of 9</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/8aa2b1aa-9ffe-4b6b-ab5c-020363b813af/cand_25.jpg</video:thumbnail_loc>
      <video:duration>39</video:duration>
      <video:publication_date>2010-11-24T05:12:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5907.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Others</video:category>
      <video:tag>leukemia</video:tag>
      <video:tag>Stem</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>Self</video:tag>
      <video:tag>renewal</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Dark-Matter-Mystery-Most-Of-The-Universe-Is-Missing</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Dark Matter Mystery: Most Of The Universe Is Missing</video:title>
      <video:description>The Mystery of Dark Matter (4/4): Most Of Our Universe Is Missing.

A mystery exists! Galaxies do not seem to have enough mass for stars to orbit at their observed speeds. Galaxies should be flying apart, but they don&apos;t. Why not?  Explore the surreal world of dark matter - one of the universe&apos;s greatest mysteries. 

---
Please subscribe to Science &amp;amp; Reason:
• http://www.youtube.com/Best0fScience
• http://www.youtube.com/ScienceMagazine
• http://www.youtube.com/FFreeThinker
---

This presentation is available to educators on DVD and comes complete with specially-crafted teacher notes.
• http://www.perimeterinstitute.ca

The Mystery of Dark Matter Video Game
• http://perimeterinstitute.ca/dark_matter_game/index.html

---

In astronomy and cosmology, dark matter is a form of matter that is undetectable by its emitted electromagnetic radiation, but whose presence can be inferred from gravitational effects on visible matter and background radiation. According to present observations of structures larger than galaxies, as well as Big Bang cosmology, dark matter accounts for the vast majority of the mass in the observable universe.

Dark matter was postulated by Fritz Zwicky in 1934, to account for evidence of &quot;missing mass&quot; in the orbital velocities of galaxies in clusters. Subsequent to then, other observations have indicated the presence of dark matter in the universe, including the rotational speeds of galaxies, gravitational lensing of background objects by galaxy clusters such as the Bullet Cluster, and the temperature distribution of hot gas in galaxies and clusters of galaxies.

Dark matter plays a central role in state-of-the-art modeling of structure formation and galaxy evolution, and has measurable effects on the anisotropies observed in the cosmic microwave background. All these lines of evidence suggest that galaxies, clusters of galaxies, and the universe as a whole contain far more matter than that which interacts with electromagnetic radiation: the remainder is frequently call</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/04/862c6349-0eb6-4782-ab1d-7ed2bfb1fe4a/cand_25.jpg</video:thumbnail_loc>
      <video:publication_date>2010-04-08T21:08:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4212.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Dark</video:tag>
      <video:tag>matter</video:tag>
      <video:tag>Universe</video:tag>
      <video:tag>galaxies</video:tag>
      <video:tag>mass</video:tag>
      <video:tag>Stars</video:tag>
      <video:tag>Speed</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>Engery</video:tag>
      <video:tag>astronomy</video:tag>
      <video:tag>cosmology</video:tag>
      <video:tag>Electromagnetic</video:tag>
      <video:tag>radiation</video:tag>
      <video:tag>gravity</video:tag>
      <video:tag>gravitational</video:tag>
      <video:tag>Background</video:tag>
      <video:tag>clusters</video:tag>
      <video:tag>Big</video:tag>
      <video:tag>bang</video:tag>
      <video:tag>lensing</video:tag>
      <video:tag>Cosmic</video:tag>
      <video:tag>microwave</video:tag>
      <video:tag>atoms</video:tag>
      <video:tag>neutrinos</video:tag>
      <video:tag>axions</video:tag>
      <video:tag>supersymmetric</video:tag>
      <video:tag>Non</video:tag>
      <video:tag>baryonic</video:tag>
      <video:tag>Particles</video:tag>
      <video:tag>photons</video:tag>
      <video:tag>Hot</video:tag>
      <video:tag>cold</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Innovation-in-a-Disruptive-Environment</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Innovation in a Disruptive Environment</video:title>
      <video:description>&quot;Lec 1 - Innovation in a Disruptive Environment&quot; (October 7, 2009) Steve Jurvetson, partner at Draper Fisher Jurvetson, offers perspective on the market opportunities in innovation and technology. Topics discussed include the necessity for utter market disruption, interdisciplinary solutions (particularly across the &quot;bio-nano&quot; life sciences and engineering), and advice for those interested in working in the venture capital arena.

Steve Jurvetson is a Managing Director of Draper Fisher Jurvetson. He was the founding VC investor in Hotmail, Interwoven and Kana. He also led the firm&apos;s investments in Tradex and Xyras and most recently, in pioneering companies in nanotechnology and molecular electronics.

Stanford University:
http://www.stanford.edu/

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford Entrepreneurial Thought Leaders Program:
http://etl.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18896.jpg</video:thumbnail_loc>
      <video:duration>3619</video:duration>
      <video:publication_date>2012-09-04T07:12:21.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/EzZIXu9Gbl0</video:player_loc>
      <video:uploader>0|50|0</video:uploader>
      <video:category>Seminars</video:category>
      <video:tag>Business</video:tag>
      <video:tag>entrepreneur</video:tag>
      <video:tag>venture</video:tag>
      <video:tag>capital</video:tag>
      <video:tag>firm</video:tag>
      <video:tag>innovation</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>investment</video:tag>
      <video:tag>markets</video:tag>
      <video:tag>customer</video:tag>
      <video:tag>Growth</video:tag>
      <video:tag>branding</video:tag>
      <video:tag>building</video:tag>
      <video:tag>new</video:tag>
      <video:tag>life</video:tag>
      <video:tag>forms</video:tag>
      <video:tag>accelerating</video:tag>
      <video:tag>change</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-Year-2008-Debt-Markets-Term-Structure</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 -Year 2008 - Debt Markets: Term Structure</video:title>
      <video:description>Debt Markets: Term Structure
Financial Markets (ECON 252) -Year 2008

The markets for debt, both public and private far exceed the entire stock market in value and importance. The U.S. Treasury issues debt of various maturities through auctions, which are open only to authorized buyers. Corporations issue debt with investment banks as intermediaries. The interest rates are not set by the Treasury, the corporations or the investment bankers, but are determined by the market, reflecting economic forces about which there are a number of theories. The real and nominal rates and the coupons of a bond determine its price in the market. The term structure, which is the plot of yield-to-maturity against time-to-maturity indicates the value of time for points in the future. Forward rates are the future spot rates that can be calculated using today&apos;s bond prices. Finally, indexed bonds, which are indexed to inflation, offer the safest asset of all and their price reveals a fundamental economic indicator, the real interest rate.

00:00 - Chapter 1. Introduction 
04:25 - Chapter 2. The Discount and Investment Rates 
19:12 - Chapter 3. The Bid-Ask Spread and Murdoch&apos;s Wall Street Journal 
29:17 - Chapter 4. Defining Bonds and the Pricing Formula 
39:38 - Chapter 5. Derivation of the Term Structure of Interest Rates 
52:34 - Chapter 6. Lord John Hicks&apos;s Forward Rates: Derivation and Calculations 
01:06:09 - Chapter 7. Inflation and Interest Rates 

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_12548.jpg</video:thumbnail_loc>
      <video:duration>4245</video:duration>
      <video:publication_date>2012-08-20T13:49:17.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/kJogkN8Ep80</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>annualized</video:tag>
      <video:tag>Rate</video:tag>
      <video:tag>ask</video:tag>
      <video:tag>bid</video:tag>
      <video:tag>spread</video:tag>
      <video:tag>Bonds</video:tag>
      <video:tag>broker</video:tag>
      <video:tag>Discount</video:tag>
      <video:tag>Fixed</video:tag>
      <video:tag>incomes</video:tag>
      <video:tag>indexed</video:tag>
      <video:tag>investment</video:tag>
      <video:tag>term</video:tag>
      <video:tag>Structure</video:tag>
      <video:tag>Treasury</video:tag>
      <video:tag>bills</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-20-The-Green-Machine</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 - The Green Machine</video:title>
      <video:description>&quot;Lec 20 - The Green Machine&quot; (April 2, 2010) Aaron Marcus, of Aaron Marcus and Associates, discusses how his company is leveraging mobile phone applications and their user interfaces to persuade people to save home energy usage by combining information design and persuasion design.  

Stanford University:
http://www.stanford.edu/

Stanford School of Engineering:
http://soe.stanford.edu/

Stanford Engineering Everywhere:
http://see.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18889.jpg</video:thumbnail_loc>
      <video:duration>3870</video:duration>
      <video:publication_date>2012-09-04T07:05:17.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/VSCCXnUnbuY</video:player_loc>
      <video:uploader>0|8|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>mobile</video:tag>
      <video:tag>Application</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>Conservation</video:tag>
      <video:tag>persuasion</video:tag>
      <video:tag>design</video:tag>
      <video:tag>information</video:tag>
      <video:tag>user</video:tag>
      <video:tag>experience</video:tag>
      <video:tag>interface</video:tag>
      <video:tag>utilities</video:tag>
      <video:tag>electricity</video:tag>
      <video:tag>research</video:tag>
      <video:tag>iPhone</video:tag>
      <video:tag>smart</video:tag>
      <video:tag>grid</video:tag>
      <video:tag>green</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-73-Scientific-notation-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 73 - Scientific notation 1</video:title>
      <video:description>Scientific notation 1

U07_L1_T2_we1 Scientific notation 1</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24645.jpg</video:thumbnail_loc>
      <video:duration>333</video:duration>
      <video:publication_date>2012-09-17T14:38:56.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/kSx873lOgIc</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Scientific</video:tag>
      <video:tag>Notation</video:tag>
      <video:tag>1</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-8-Measuring-Angles</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Measuring Angles</video:title>
      <video:description>Measuring Angles

Using the KA virtual protractor to measure angles</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20266.jpg</video:thumbnail_loc>
      <video:duration>245</video:duration>
      <video:publication_date>2012-09-06T13:55:02.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/wJ37GJyViU8</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Measuring</video:tag>
      <video:tag>angles</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-23-Lifelong-Kindergarten-Design-Play-Share-Learn</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23 - Lifelong Kindergarten: Design, Play, Share, Learn</video:title>
      <video:description>&quot;Lec 23 - Lifelong Kindergarten: Design, Play, Share, Learn&quot; (April 30, 2010) Mitch Resnick, Professor of Learning Research at the MIT Media Lab, discusses and demonstrates how new technologies can help extend kindergarten-style learning to people of all ages, enabling everyone to learn through designing, playing, and sharing.

Stanford University:
http://www.stanford.edu/

Stanford School of Engineering:
http://soe.stanford.edu/

Stanford Engineering Everywhere:
http://see.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18892.jpg</video:thumbnail_loc>
      <video:duration>4292</video:duration>
      <video:publication_date>2012-09-04T07:08:43.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/z7rlLml5ReQ</video:player_loc>
      <video:uploader>0|8|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>design</video:tag>
      <video:tag>thinking</video:tag>
      <video:tag>kindergarten</video:tag>
      <video:tag>learning</video:tag>
      <video:tag>playing</video:tag>
      <video:tag>Sharing</video:tag>
      <video:tag>Games</video:tag>
      <video:tag>software</video:tag>
      <video:tag>creativity</video:tag>
      <video:tag>collaboration</video:tag>
      <video:tag>invent</video:tag>
      <video:tag>building</video:tag>
      <video:tag>School</video:tag>
      <video:tag>scratch</video:tag>
      <video:tag>projects</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>research</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-24-How-We-Think-with-Bodies-and-Things</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 24 - How We Think with Bodies and Things</video:title>
      <video:description>&quot;Lec 24 - How We Think with Bodies and Things&quot; (May 7, 2010) David Kirsh, Professor of Cognitive Science at University of California-San Diego, discusses the concept of enactive thought and provides data from extensive ethnographic studies and a few simple experiments to prove that it exists.

Stanford University:
http://www.stanford.edu/

Stanford School of Engineering:
http://soe.stanford.edu/

Stanford Engineering Everywhere:
http://see.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18893.jpg</video:thumbnail_loc>
      <video:duration>4195</video:duration>
      <video:publication_date>2012-09-04T07:08:48.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Vhcubb00g6c</video:player_loc>
      <video:uploader>0|8|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>design</video:tag>
      <video:tag>thinking</video:tag>
      <video:tag>enactive</video:tag>
      <video:tag>thought</video:tag>
      <video:tag>Communication</video:tag>
      <video:tag>Cognitive</video:tag>
      <video:tag>Philosophy</video:tag>
      <video:tag>creativity</video:tag>
      <video:tag>Psychology</video:tag>
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      <video:tag>interaction</video:tag>
      <video:tag>imagination</video:tag>
      <video:tag>simulation</video:tag>
      <video:tag>body</video:tag>
      <video:tag>motion</video:tag>
      <video:tag>Dancing</video:tag>
      <video:tag>interpretation</video:tag>
      <video:tag>sketching</video:tag>
      <video:tag>Marking</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lecture-19-MIT-6001-Structure-and-Interpretation-1986</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture 19-  MIT 6.001 Structure and Interpretation, 1986</video:title>
      <video:description>&quot;Lecture 19-  MIT 6.001 Structure and Interpretation, 1986&quot; Compilation

Despite the copyright notice on the screen, this course is now offered under a Creative Commons license: BY-NC-SA. Details at http://ocw.mit.edu/terms

Subtitles for this course are provided through the generous assistance of Henry Baker, Hoofar Pourzand, Heather Wood, Aleksejs Truhans, Steven Edwards, George Menhorn, and Mahendra Kumar.</video:description>
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      <video:duration>2743</video:duration>
      <video:publication_date>2012-08-28T20:32:02.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/kNmiTTKiYd4</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
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      <video:tag>programming</video:tag>
      <video:tag>Scheme</video:tag>
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      <video:tag>recursion</video:tag>
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      <video:tag>oriented</video:tag>
      <video:tag>Structure</video:tag>
      <video:tag>interpretation</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>programs</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-26-Assessing-the-changing-effects-of-moose-and-deer-browsing-on-forest-ecosystems-Harvard-Forest</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 26 - Assessing the changing effects of moose and deer browsing on forest ecosystems - Harvard Fo</video:title>
      <video:description>Lec 26 - Assessing the changing effects of moose and deer browsing on forest ecosystems - Harvard Forest. Assessing the changing effects of moose and deer browsing on forest ecosystems -- Ed Faison

March 15, 2011</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16003.jpg</video:thumbnail_loc>
      <video:duration>934</video:duration>
      <video:publication_date>2012-08-29T08:02:54.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/P_ZVA-AMOyk</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
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      <video:tag>ecology</video:tag>
      <video:tag>moose</video:tag>
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      <video:tag>exclosure</video:tag>
      <video:tag>Harvard</video:tag>
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      <video:tag>change</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Benefits-of-New-Intra-Oral-Camera</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Benefits of New Intra Oral Camera</video:title>
      <video:description>This video shows the intra oral camera used by the doctors for dental exam. The closeup view of internal structure can be seen very clearly on the screen.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/f1787c05-4bd7-4ce9-9ca4-a3a77c667524/cand_25.jpg</video:thumbnail_loc>
      <video:duration>61</video:duration>
      <video:publication_date>2011-11-29T11:34:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8947.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Intra</video:tag>
      <video:tag>Oral</video:tag>
      <video:tag>camera</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-21-Physics-112-Lecture-24</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21 - Physics 112 - Lecture 24</video:title>
      <video:description>Physics 112 - Lecture 24

Introduction to Statistical and Thermal Physics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26518.jpg</video:thumbnail_loc>
      <video:duration>2736</video:duration>
      <video:publication_date>2012-09-19T01:27:11.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/PC0dXNDQL4E</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>physics</video:tag>
      <video:tag>112</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>24</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Citizen-Engineer</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Citizen Engineer</video:title>
      <video:description>&quot;Lec 2 - Citizen Engineer&quot; (October 14, 2009) &quot;Whereas the 20th century belonged to the scientist, the 21st century&quot;, says Sun Microsystems CTO Greg Papadopoulos, &quot;is the domain of the engineer.&quot; Rather than secretly toiling away on new discoveries, modern engineers are concerned about social responsibility, renewable materials and product life cycles, collaborative and open source discovery, and furthering industry-wide innovation.

As Chief Technology Officer and Executive Vice President of Research and Development at Sun, Greg Papadopoulos directs the company&apos;s approximate $2B in R&amp;D portfolio with an eye toward innovation, simplicity and eco-responsibility.

Stanford University:
http://www.stanford.edu/

Stanford Engineering Everywhere:
http://see.stanford.edu/

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18897.jpg</video:thumbnail_loc>
      <video:duration>3705</video:duration>
      <video:publication_date>2012-09-04T07:12:32.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/RICj9Q5KtFY</video:player_loc>
      <video:uploader>0|50|0</video:uploader>
      <video:category>Seminars</video:category>
      <video:tag>engineering</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>Business</video:tag>
      <video:tag>entrepreneur</video:tag>
      <video:tag>ecological</video:tag>
      <video:tag>responsibility</video:tag>
      <video:tag>Product</video:tag>
      <video:tag>Recycle</video:tag>
      <video:tag>waste</video:tag>
      <video:tag>renewable</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>intellectual</video:tag>
      <video:tag>Property</video:tag>
      <video:tag>rights</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>innovation</video:tag>
      <video:tag>idea</video:tag>
      <video:tag>center</video:tag>
      <video:tag>for</video:tag>
      <video:tag>Professional</video:tag>
      <video:tag>Dev</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-102-Multiplying-Polynomials1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 102 - Multiplying Polynomials1</video:title>
      <video:description>Multiplying Polynomials1

U08_L2_T3_we1 Multiplying Polynomials1</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24674.jpg</video:thumbnail_loc>
      <video:duration>272</video:duration>
      <video:publication_date>2012-09-17T15:23:47.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/HB48COey2O8</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Multiplying</video:tag>
      <video:tag>Polynomials1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-135-The-dot-product</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 135 - The dot product</video:title>
      <video:description>The dot product

Introduction to the vector dot product.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21819.jpg</video:thumbnail_loc>
      <video:duration>633</video:duration>
      <video:publication_date>2012-09-10T14:19:59.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/KDHuWxy53uM</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>the</video:tag>
      <video:tag>Dot</video:tag>
      <video:tag>Product</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-87-Intermolecular-Forces</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 87 - Intermolecular Forces</video:title>
      <video:description>Intermolecular Forces

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26479.jpg</video:thumbnail_loc>
      <video:duration>182</video:duration>
      <video:publication_date>2012-09-19T01:18:39.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/beq0Y7dvEKI</video:player_loc>
      <video:uploader>Berkeley</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Intermolecular</video:tag>
      <video:tag>Forces</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-88-Van-Der-Waals-Equation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 88 - Van Der Waals Equation</video:title>
      <video:description>Van Der Waals Equation

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26480.jpg</video:thumbnail_loc>
      <video:duration>108</video:duration>
      <video:publication_date>2012-09-19T01:18:58.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/hFWhPUDIhNY</video:player_loc>
      <video:uploader>Berkeley</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>van</video:tag>
      <video:tag>der</video:tag>
      <video:tag>Waals</video:tag>
      <video:tag>equation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-26-Physics-112-Lecture-29</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 26 - Physics 112 - Lecture 29</video:title>
      <video:description>Physics 112 - Lecture 29

Introduction to Statistical and Thermal Physics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26538.jpg</video:thumbnail_loc>
      <video:duration>2915</video:duration>
      <video:publication_date>2012-09-19T01:30:32.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/YIw7FdaKMLw</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>physics</video:tag>
      <video:tag>112</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>29</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Coil-Galvanometer</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Coil Galvanometer</video:title>
      <video:description>This animated video depicts a moving coil galvonomenter which is a type of ammeter: an instrument for detecting and measuring electric current. It is an analog electromechanical transducer that produces a rotary deflection of some type of pointer in response to electric current flowing through its coil.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/643926cd-2a0d-4180-9d90-89bb720f3438/cand_25.jpg</video:thumbnail_loc>
      <video:duration>207</video:duration>
      <video:publication_date>2010-11-14T21:38:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5281.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>moving</video:tag>
      <video:tag>COIL</video:tag>
      <video:tag>Galvanometer</video:tag>
      <video:tag>ammeter</video:tag>
      <video:tag>detecting</video:tag>
      <video:tag>electric</video:tag>
      <video:tag>currect</video:tag>
      <video:tag>Rotary</video:tag>
      <video:tag>deflection</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-32-Biology-1B-Lecture-33-Interspecific-interactions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 32 - Biology 1B - Lecture 33: Interspecific interactions</video:title>
      <video:description>Biology 1B - Lecture 33: Interspecific interactions

General Biology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26476.jpg</video:thumbnail_loc>
      <video:duration>2783</video:duration>
      <video:publication_date>2012-09-19T01:18:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/5wHNdj7Vk7k</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>biology</video:tag>
      <video:tag>1B</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>33</video:tag>
      <video:tag>Interspecific</video:tag>
      <video:tag>Interactions</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Covalent-Bond</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Covalent Bond</video:title>
      <video:description>Covalent bond is a form of chemical bond in which atoms share electron pairs. Covalent bonds can be sinngle, double and triple, depending on nubber of shared electrons.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/05/acb29791-f675-45d1-ac3a-bfa99a472a45/cand_25.jpg</video:thumbnail_loc>
      <video:duration>34</video:duration>
      <video:publication_date>2007-05-16T02:30:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/369.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Education</video:category>
      <video:tag>CovalentBond</video:tag>
      <video:tag>Bonding</video:tag>
      <video:tag>nonmetals</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-111-Steam-Water-Quiz</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 111 - Steam Water  (Quiz)</video:title>
      <video:description>Steam Water  (Quiz)

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26521.jpg</video:thumbnail_loc>
      <video:duration>139</video:duration>
      <video:publication_date>2012-09-19T01:27:39.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/nyp9rT6pRXo</video:player_loc>
      <video:uploader>Berkeley</video:uploader>
      <video:category>Chemistry</video:category>
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Physics 10: Physics for Future Presidents. Spring 2006.  Professor Richard A. Muller.  The most interesting and important topics in physics, stressing conceptual understanding rather than math, with applications to current events. Topics covered may vary and may include energy and conservation, radioactivity, nuclear physics, the Theory of Relativity, lasers, explosions, earthquakes, superconductors, and quantum physics. [courses] [physics10] [spring2006]  Credits: lecturer:Professor Richard A. Muller, producers:Educational Technology Services</video:description>
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eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
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Introduction to Statistical and Thermal Physics</video:description>
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eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
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eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
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General Chemistry</video:description>
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eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
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eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
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eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
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Introduction to American Studies</video:description>
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View the complete course at: http://ocw.mit.edu/8-02S02

License: Creative Commons BY-NC-SA
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Stanford University:
http://www.stanford.edu/

Entrepreneurial Thought Leaders Seminar:
http://etl.stanford.edu/

Stanford University Channel on YouTube:
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eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

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eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
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Personal and Social Interaction 1
Psychology 1 - Fall 2007 - Introduction to the principal areas, problems, and concepts of psychology</video:description>
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eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
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The Beauty and Joy of Computing


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eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
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eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
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    <lastmod>2026-08-14</lastmod>
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Stanford University:
http://www.stanford.edu/

Entrepreneurial Thought Leaders Seminar:
http://etl.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
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      <video:tag>entrepreneurship</video:tag>
      <video:tag>technology</video:tag>
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      <video:description>Computer Science 10 - Lecture 8: Concurrency

The Beauty and Joy of Computing


This video is a part of lectures of Computer Science 10, 001 - Spring 2012 course.</video:description>
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The Beauty and Joy of Computing


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The Structure and Interpretation of Computer Programs</video:description>
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      <video:description>Standard Reduction Potential I

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
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      <video:uploader>0|20|0</video:uploader>
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      <video:tag>Reduction</video:tag>
      <video:tag>Potential</video:tag>
      <video:tag>I</video:tag>
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      <video:description>Explanation of what radioactive decay is, as well as radiation. Using geiger counters, we can figure out to what extent the damage is.</video:description>
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      <video:description>&quot;Lec Last - Reach Your Escape Velocity&quot; (May 4, 2011) Geoffrey Moore, author and venture partner at Mohr Davidow Ventures, talks about strategies and advice to help companies that are stuck in a sales and development rut escape and move ahead of the competition. Moore&apos;s approach centers on power, rather than performance, to overcome internal resistance and engage with new growth opportunities

Stanford University:
http://www.stanford.edu/

Entrepreneurial Thought Leaders Seminar:
http://etl.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Asthma is a chronic condition that affects the airways for carrying air in and out of lungs. The structure of airways before and after asthma is discussed here.</video:description>
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      <video:uploader>Eugenio Boyd</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10273.mp4</video:content_loc>
      <video:uploader>frokand</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Standard Reduction Potential II</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 95 - Put-Call Parity Arbitrage I</video:title>
      <video:description>Put-Call Parity Arbitrage I

Put-Call Parity Arbitrage I</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Computer Science 10 - Lecture 17: The Internet.How it Works

The Beauty and Joy of Computing


This video is a part of lectures of Computer Science 10, 001 - Spring 2012 course.</video:description>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - Computer Science 61A - Lecture 6</video:title>
      <video:description>Computer Science 61A - Lecture 6

The Structure and Interpretation of Computer Programs</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26951.jpg</video:thumbnail_loc>
      <video:duration>2956</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/o0yHyUBnaS4</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 35 - Zn in H2SO4  (Quiz)</video:title>
      <video:description>Zn in H2SO4  (Quiz)

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26858.jpg</video:thumbnail_loc>
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      <video:player_loc>https://www.youtube.com/embed/nUxUTyL2raM</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
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      <video:tag>H2SO4</video:tag>
      <video:tag>Quiz</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-37-Concentrating-Cell-Quiz</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 37 - Concentrating Cell  (Quiz)</video:title>
      <video:description>Concentrating Cell  (Quiz)

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26862.jpg</video:thumbnail_loc>
      <video:duration>146</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/UEArKGelvl0</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Concentrating</video:tag>
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      <video:tag>Quiz</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-4-MIT-1806-Linear-Algebra-Spring-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - MIT 18.06 Linear Algebra, Spring 2005</video:title>
      <video:description>&quot;Lec 4 - MIT 18.06 Linear Algebra, Spring 2005&quot; Lecture 4: Factorization into A = LU

*Please note that there is not a higher quality version available.

View the complete course: http://ocw.mit.edu/18-06S05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14537.jpg</video:thumbnail_loc>
      <video:duration>3013</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/5hO3MrzPa0A</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
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      <video:tag>Vector</video:tag>
      <video:tag>spaces</video:tag>
      <video:tag>determinants</video:tag>
      <video:tag>eigenvalues</video:tag>
      <video:tag>similarity</video:tag>
      <video:tag>positive</video:tag>
      <video:tag>definite</video:tag>
      <video:tag>matrices</video:tag>
      <video:tag>Least</video:tag>
      <video:tag>Squares</video:tag>
      <video:tag>approximations</video:tag>
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      <video:tag>Fourier</video:tag>
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      <video:tag>Markov</video:tag>
      <video:tag>Processes</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>In this cycle,citric acid is first consumed and then regenerated in a sequence of reactions. All aerobic organisms use this cycle to generate energy.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/c8f13947-063a-42ee-90a6-a9d23f9002be/cand_25.jpg</video:thumbnail_loc>
      <video:publication_date>2009-05-27T18:59:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2355.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Biochemistry</video:category>
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      <video:tag>cell</video:tag>
      <video:tag>biology</video:tag>
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    <loc>https://dnatube.com/videos/Lec-9-MIT-3320-Atomistic-Computer-Modeling-of-Materials</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9- MIT 3.320 Atomistic Computer Modeling of Materials</video:title>
      <video:description>Lec 9- MIT 3.320 Atomistic Computer Modeling of Materials.
Finite Temperature: Review of Stat Mech and Thermodynamics

Excitations in Materials and How to Sample Them

View the complete course at: http://ocw.mit.edu/3-320S05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16378.jpg</video:thumbnail_loc>
      <video:duration>4400</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/zyId5iqW6Ig</video:player_loc>
      <video:uploader>0|38|0</video:uploader>
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      <video:tag>hartree</video:tag>
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      <video:tag>Quantum</video:tag>
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      <video:tag>coarse</video:tag>
      <video:tag>graining</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-7-Catastrophic-Impacts-in-Earths-History</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Catastrophic Impacts in Earth&apos;s History</video:title>
      <video:description>&quot;Lec 7 - Catastrophic Impacts in Earth&apos;s History&quot; (February 2, 2010) David Morrison, NASA Lunar Science Institute, discusses the discovery of the cretaceous catastrophe that caused the last mass extinction and explains NASA&apos;s research on the danger of similar events occurring in Earth&apos;s near future.

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18915.jpg</video:thumbnail_loc>
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      <video:uploader>0|40|0</video:uploader>
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      <video:tag>Science</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>astrobiology</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>geology</video:tag>
      <video:tag>History</video:tag>
      <video:tag>Organic</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>Earth</video:tag>
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      <video:tag>astrobiologist</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-19-Computer-Science-10-Lecture-20-Distributed-Computing-Spring-2012</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19 - Computer Science 10 - Lecture 20: Distributed Computing Spring 2012</video:title>
      <video:description>Computer Science 10 - Lecture 20: Distributed Computing

The Beauty and Joy of Computing


This video is a part of lectures of Computer Science 10, 001 - Spring 2012 course.</video:description>
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      <video:duration>2966</video:duration>
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      <video:uploader>0|46|0</video:uploader>
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      <video:tag>10</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>20</video:tag>
      <video:tag>distributed</video:tag>
      <video:tag>Computing</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-5-Process-Modules-I-Oxidation-and-Film-Deposition</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5- Process Modules I: Oxidation and Film Deposition</video:title>
      <video:description>Lec 5- Process Modules I: Oxidation and Film Deposition.
Introduction to MEMS Design</video:description>
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      <video:duration>4812</video:duration>
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      <video:tag>Fall</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-42-Copper-Metal-in-Nitric-Acid</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 42 - Copper Metal in Nitric Acid</video:title>
      <video:description>Copper Metal in Nitric Acid

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26873.jpg</video:thumbnail_loc>
      <video:duration>52</video:duration>
      <video:publication_date>2012-09-19T02:48:49.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/gw-DE61ltX8</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
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      <video:tag>Metal</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Nitric</video:tag>
      <video:tag>Acid</video:tag>
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    <loc>https://dnatube.com/videos/Lec-33-Mathematics-16A</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 33 - Mathematics 16A</video:title>
      <video:description>&quot;Lec 33 - Mathematics 16A Analytic Geometry and Calculus</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27404.jpg</video:thumbnail_loc>
      <video:duration>2650</video:duration>
      <video:publication_date>2012-09-21T06:24:36.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/TtM5cs1Iis0</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Lec</video:tag>
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      <video:tag>Mathematics</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-43-Balancing-Redox-Equation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 43 - Balancing Redox Equation</video:title>
      <video:description>Balancing Redox Equation

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26874.jpg</video:thumbnail_loc>
      <video:duration>273</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/FmTLXnrPBPQ</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 44 - Nernst Equation</video:title>
      <video:description>Nernst Equation

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26875.jpg</video:thumbnail_loc>
      <video:duration>178</video:duration>
      <video:publication_date>2012-09-19T02:49:25.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Blek9QGKrbc</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 45 - Oxidation of Br vs. pH  (Quiz)</video:title>
      <video:description>Oxidation of Br vs. pH  (Quiz)

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26878.jpg</video:thumbnail_loc>
      <video:duration>161</video:duration>
      <video:publication_date>2012-09-19T02:49:45.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/FeJ1LQe6Zh4</video:player_loc>
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      <video:tag>pH</video:tag>
      <video:tag>Quiz</video:tag>
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    <loc>https://dnatube.com/videos/Lec-10-Computer-Science-61C-Memory-Hierarchy-Direct-Map</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - Computer Science 61C - Memory Hierarchy: Direct Map</video:title>
      <video:description>&quot;Lec 10 - Computer Science 61C - Memory Hierarchy: Direct Mapped Caches&quot;Machine Structures
Professor Dan Garcia - Professor Michael Franklin
Link to lecture notes  http://inst.eecs.berkeley.edu/~cs61c/fa11/lec/12/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27285.jpg</video:thumbnail_loc>
      <video:duration>3022</video:duration>
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      <video:uploader>0|46|0</video:uploader>
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      <video:tag>61C</video:tag>
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      <video:tag>Mapped</video:tag>
      <video:tag>Caches</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/How-to-Treat-Tetanus-Infection</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to Treat Tetanus Infection</video:title>
      <video:description>Tetanus is a very serious disease for a person to get because it can be fatal tetanus is painful muscle contractions that are caused by bacteria this bacterium is usually clostridium tetani</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/1f89ee97-2e7a-43a6-b0a6-534e5206ac01/cand_25.jpg</video:thumbnail_loc>
      <video:duration>32</video:duration>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8986.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
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      <video:tag>Tetanus</video:tag>
      <video:tag>Signs</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Symptoms</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - Darwin&apos;s Birthday</video:title>
      <video:description>&quot;Lec 9 - Darwin&apos;s Birthday&quot; (February 11, 2010) Lynn Rothschild, Professor and NASA Research Scientist, and Stephen Palumbi, Director of the Hopkins Marine Station, discuss Darwin&apos;s career from childhood to the end of his life and his theory of evolution.

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18917.jpg</video:thumbnail_loc>
      <video:duration>3611</video:duration>
      <video:publication_date>2012-09-04T07:19:15.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/WXOal8C-CWA</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Science</video:tag>
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      <video:tag>geology</video:tag>
      <video:tag>History</video:tag>
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      <video:tag>Beagle</video:tag>
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      <video:tag>land</video:tag>
      <video:tag>taxidermy</video:tag>
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      <video:tag>Natural</video:tag>
      <video:tag>Selection</video:tag>
      <video:tag>extinction</video:tag>
      <video:tag>reproduct</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-Last-A-Life-with-SETI</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec Last - A Life with SETI</video:title>
      <video:description>&quot;Lec Last - A Life with SETI&quot; (March 9, 2010) Dr. Frank Drake discusses the program that he founded, Search for Extra-Terrestrial Intelligence (SETI), and the possibility of finding extraterrestrial life in the greater universe.

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18922.jpg</video:thumbnail_loc>
      <video:duration>6570</video:duration>
      <video:publication_date>2012-09-04T07:19:47.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/CZ0NnPJP1CU</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Science</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>astrobiology</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>exploration</video:tag>
      <video:tag>Extraterrestrial</video:tag>
      <video:tag>life</video:tag>
      <video:tag>Aliens</video:tag>
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      <video:tag>Universe</video:tag>
      <video:tag>Planets</video:tag>
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      <video:tag>Satellites</video:tag>
      <video:tag>receiver</video:tag>
      <video:tag>Telescope</video:tag>
      <video:tag>Craft</video:tag>
      <video:tag>shuttle</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-5-Views-Drawing-and-Animation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Views, Drawing, and Animation</video:title>
      <video:description>&quot;Lec 5 - Views, Drawing, and Animation&quot; (January 19, 2010) Josh Shaffer discusses views, drawing, text and images, and animation.

Part of Stanford&apos;s Winter Quarter 2010 iPhone Application Development (CS193P) course.

Stanford University:
http://www.stanford.edu/

Stanford School of Engineering:
http://soe.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18929.jpg</video:thumbnail_loc>
      <video:duration>4334</video:duration>
      <video:publication_date>2012-09-04T07:59:22.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Tms_A3W6wzw</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>CS193P</video:tag>
      <video:tag>software</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>Application</video:tag>
      <video:tag>Development</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>language</video:tag>
      <video:tag>iPhone</video:tag>
      <video:tag>operating</video:tag>
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      <video:tag>OS</video:tag>
      <video:tag>objective</video:tag>
      <video:tag>C</video:tag>
      <video:tag>cocoa</video:tag>
      <video:tag>touch</video:tag>
      <video:tag>SDK</video:tag>
      <video:tag>object</video:tag>
      <video:tag>oriented</video:tag>
      <video:tag>design</video:tag>
      <video:tag>Apple</video:tag>
      <video:tag>Macintosh</video:tag>
      <video:tag>Xcode</video:tag>
      <video:tag>Custom</video:tag>
      <video:tag>View</video:tag>
      <video:tag>Draw</video:tag>
      <video:tag>graphics</video:tag>
      <video:tag>UIResponder</video:tag>
      <video:tag>event</video:tag>
      <video:tag>handling</video:tag>
      <video:tag>superview</video:tag>
      <video:tag>subview</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Lec-19-Probability-part-7</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec -19 Probability (part 7)</video:title>
      <video:description>Probability (part 7)

More on conditional probability.  Touch on Bayes&apos; Theorem.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21866.jpg</video:thumbnail_loc>
      <video:duration>605</video:duration>
      <video:publication_date>2012-09-10T17:09:56.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/BLcgeLALLnc</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>probability</video:tag>
      <video:tag>part</video:tag>
      <video:tag>7</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-48-Bracketing-Redox-Quiz</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 48 - Bracketing Redox  (Quiz)</video:title>
      <video:description>Bracketing Redox  (Quiz)

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26884.jpg</video:thumbnail_loc>
      <video:duration>103</video:duration>
      <video:publication_date>2012-09-19T02:50:40.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/zsB5ZigPQHY</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Bracketing</video:tag>
      <video:tag>redox</video:tag>
      <video:tag>Quiz</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-Computer-Science-61A-Lecture-16</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - Computer Science 61A - Lecture 16</video:title>
      <video:description>Computer Science 61A - Lecture 16

The Structure and Interpretation of Computer Programs</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26960.jpg</video:thumbnail_loc>
      <video:duration>2953</video:duration>
      <video:publication_date>2012-09-19T06:02:19.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/jXW84ZtHpN0</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>61A</video:tag>
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      <video:tag>16</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-35-Computer-Science-61A</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 35- Computer Science 61A</video:title>
      <video:description>Lec 35- Computer Science 61A .
The Structure and Interpretation of Computer Programs</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16845.jpg</video:thumbnail_loc>
      <video:duration>2663</video:duration>
      <video:publication_date>2012-09-01T14:08:58.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/aGHD2F8WOyw</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Spring</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-24-MIT-1806-Linear-Algebra-Spring-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 24 - MIT 18.06 Linear Algebra, Spring 2005</video:title>
      <video:description>&quot;Lec 24 - MIT 18.06 Linear Algebra, Spring 2005&quot; Lecture 24: Markov Matrices; Fourier Series.*

* NOTE: the audio is in the right channel only. If you here no audio, you are listening only to the left channel.

View the complete course at: http://ocw.mit.edu/18-06S05 

License: Creative Commons BY-NC-SA 
More information at http://ocw.mit.edu/terms 
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14568.jpg</video:thumbnail_loc>
      <video:duration>3072</video:duration>
      <video:publication_date>2012-08-26T19:21:16.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/8MF3pz-oYHo</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>matrix</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>Systems</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Equations</video:tag>
      <video:tag>Vector</video:tag>
      <video:tag>spaces</video:tag>
      <video:tag>determinants</video:tag>
      <video:tag>eigenvalues</video:tag>
      <video:tag>similarity</video:tag>
      <video:tag>positive</video:tag>
      <video:tag>definite</video:tag>
      <video:tag>matrices</video:tag>
      <video:tag>Least</video:tag>
      <video:tag>Squares</video:tag>
      <video:tag>approximations</video:tag>
      <video:tag>networks</video:tag>
      <video:tag>Fourier</video:tag>
      <video:tag>transforms</video:tag>
      <video:tag>Markov</video:tag>
      <video:tag>Processes</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-Oil-and-Gas</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 - Oil and Gas</video:title>
      <video:description>Lec 18 - Oil and Gas. This 10-week course for non-science majors focuses on a single problem: assessing the risk of human-caused climate change. The story ranges from physics to chemistry, biology, geology, fluid mechanics, and quantum mechanics, to economics and social sciences. The class will consider evidence from the distant past and projections into the distant future, keeping the human time scale of the next several centuries as the bottom line. The lectures follow a textbook, &quot;Global Warming, Understanding the Forecast,&quot; written for the course. 

For information about the textbook, interactive models, and more, visit: http://forecast.uchicago.edu/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14704.jpg</video:thumbnail_loc>
      <video:duration>2618</video:duration>
      <video:publication_date>2012-08-27T10:00:07.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/FnM-eH2COoY</video:player_loc>
      <video:uploader>0|13|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Science</video:tag>
      <video:tag>climate</video:tag>
      <video:tag>change</video:tag>
      <video:tag>global</video:tag>
      <video:tag>warming</video:tag>
      <video:tag>university</video:tag>
      <video:tag>chicago</video:tag>
      <video:tag>David</video:tag>
      <video:tag>archer</video:tag>
      <video:tag>class</video:tag>
      <video:tag>Lecture</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Statistics-21</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7- Statistics 21</video:title>
      <video:description>Lec 7- Statistics 21.
Introductory Probability and Statistics for Business</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16939.jpg</video:thumbnail_loc>
      <video:duration>4616</video:duration>
      <video:publication_date>2012-09-01T17:02:36.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/T7tj2-2r2Gk</video:player_loc>
      <video:uploader>0|49|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Spring</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-Year-2008-Guest-Lecture-by-Andrew-Redleaf</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 -Year 2008 - Guest Lecture by Andrew Redleaf</video:title>
      <video:description>Guest Lecture by Andrew Redleaf
Financial Markets (ECON 252) -Year 2008

Andrew Redleaf, a Yale graduate and manager of Whitebox Advisors, a hedge fund, discusses his experience with financial markets. He addresses one of the fundamental questions in finance--whether or not markets are efficient--and concludes that although they don&apos;t seem to be efficient, beating the market is very difficult. Mr. Redleaf discusses his thoughts about psychological barriers that make markets inefficient. He also comments on his beliefs regarding risk management and how people are compensated for mitigating risks, rather than for taking on risk as is often perceived. He ends by answering several questions from students.

00:00 - Chapter 1. The Markets Are Not Efficient 
10:15 - Chapter 2. Psychological Factors of Market Inefficiency 
25:57 - Chapter 3. Rewards Are for Risk-Mitigating, Not Risk-Taking 
33:14 - Chapter 4. Issues in the Current U.S. and Global Economies 
43:41 - Chapter 5. Questions: Cash and Bonds as Default Investments 
01:04:35 - Chapter 6. Speculating on Backdated Options 

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_12552.jpg</video:thumbnail_loc>
      <video:duration>4528</video:duration>
      <video:publication_date>2012-08-20T13:51:13.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/DMbhgSBIUfk</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>anchoring</video:tag>
      <video:tag>Andrew</video:tag>
      <video:tag>Redleaf</video:tag>
      <video:tag>backdating</video:tag>
      <video:tag>Options</video:tag>
      <video:tag>Biases</video:tag>
      <video:tag>coupon</video:tag>
      <video:tag>clipping</video:tag>
      <video:tag>Efficient</video:tag>
      <video:tag>markets</video:tag>
      <video:tag>Mutual</video:tag>
      <video:tag>Funds</video:tag>
      <video:tag>Risk</video:tag>
      <video:tag>management</video:tag>
      <video:tag>security</video:tag>
      <video:tag>reseller</video:tag>
      <video:tag>Whitebox</video:tag>
      <video:tag>advisors</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-51-Silver-Christmas-Tree</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 51 - Silver Christmas Tree</video:title>
      <video:description>Silver Christmas Tree

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26888.jpg</video:thumbnail_loc>
      <video:duration>96</video:duration>
      <video:publication_date>2012-09-19T02:51:36.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Lf07iBg-M3w</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Silver</video:tag>
      <video:tag>Christmas</video:tag>
      <video:tag>tree</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-State-initiatives</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - State initiatives</video:title>
      <video:description>State initiatives

Taught by Dan Farber</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19727.jpg</video:thumbnail_loc>
      <video:duration>6451</video:duration>
      <video:publication_date>2012-09-05T04:32:28.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/bBithUtaaas</video:player_loc>
      <video:uploader>0|68|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2008</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>climate</video:tag>
      <video:tag>change</video:tag>
      <video:tag>economy</video:tag>
      <video:tag>policy</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>international</video:tag>
      <video:tag>relations</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-Would-a-Brick-or-Feather-Fall-Faster</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 - Would a Brick or Feather Fall Faster</video:title>
      <video:description>Would a Brick or Feather Fall Faster

What would fall faster on the moon?</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21056.jpg</video:thumbnail_loc>
      <video:duration>635</video:duration>
      <video:publication_date>2012-09-08T17:17:02.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/36Rym2q4H94</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>would</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Brick</video:tag>
      <video:tag>or</video:tag>
      <video:tag>feather</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>faster</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Areopagitica</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Areopagitica</video:title>
      <video:description>&quot;Lec 8 - Areopagitica&quot; Milton (ENGL 220)

Milton&apos;s political tract Areopagitica is discussed at length. The author&apos;s complicated take on state censorship and licensing, both practiced by the English government with respect to printed materials at the time, is examined. His eclectic use of pagan mythology, Christian scripture, and the metaphors of eating and digestion in defense of his position are probed. Lastly, Milton&apos;s insistence that moral truths must be examined and tested in order for goodness to be known is explored as an early manifestation of the rhetoric that will be used to depict the Fall in Paradise Lost.

00:00 - Chapter 1. Introduction: Areopagitica and the English Revolution
05:49 - Chapter 2. Parliamentary Factions During the English Revolution
10:28 - Chapter 3. &quot;Areopagitica&quot;: Freedom of the Press, Censorship and Licensing
24:35 - Chapter 4. Milton&apos;s Narrative of the History of Truth

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2007.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17302.jpg</video:thumbnail_loc>
      <video:duration>2796</video:duration>
      <video:publication_date>2012-09-02T17:52:21.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/i7zq31I1wEE</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>censorship</video:tag>
      <video:tag>licensing</video:tag>
      <video:tag>Eating</video:tag>
      <video:tag>digestion</video:tag>
      <video:tag>Freedom</video:tag>
      <video:tag>Speech</video:tag>
      <video:tag>Knowledge</video:tag>
      <video:tag>Good</video:tag>
      <video:tag>Evil</video:tag>
      <video:tag>Presbyterians</video:tag>
      <video:tag>Puritan</video:tag>
      <video:tag>Revolution</video:tag>
      <video:tag>Fall</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-53-Rate-Laws</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 53 - Rate Laws</video:title>
      <video:description>Rate Laws

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26893.jpg</video:thumbnail_loc>
      <video:duration>336</video:duration>
      <video:publication_date>2012-09-19T02:52:18.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/qRkR-Gg29A0</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Rate</video:tag>
      <video:tag>Laws</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-54-Initial-Rate-Quiz</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 54 - Initial Rate  (Quiz)</video:title>
      <video:description>Initial Rate  (Quiz)

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26894.jpg</video:thumbnail_loc>
      <video:duration>139</video:duration>
      <video:publication_date>2012-09-19T02:52:37.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/pxxhXa3TZAU</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Initial</video:tag>
      <video:tag>Rate</video:tag>
      <video:tag>Quiz</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-55-Rate-Order-Quiz</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 55 - Rate Order  (Quiz)</video:title>
      <video:description>Rate Order  (Quiz)

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26896.jpg</video:thumbnail_loc>
      <video:duration>161</video:duration>
      <video:publication_date>2012-09-19T02:52:57.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/m6SHjX_QcwE</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Rate</video:tag>
      <video:tag>order</video:tag>
      <video:tag>Quiz</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-23-PACS-164B-Lecture-23</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23 - PACS 164B - Lecture 23</video:title>
      <video:description>PACS 164B - Lecture 23

PACS 164B: Introduction to Nonviolence - Spring 2007. An introduction to the science of nonviolence, mainly as seen through the life and work of Mahatma Gandhi. Historical overview of nonviolence East and the West up to the American Civil Rights movement and Martin Luther King, Jr., with emphasis on the ideal of principled nonviolence and the reality of mixed or strategic nonviolence in practice, especially as applied to problems of social justice and defense.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17626.jpg</video:thumbnail_loc>
      <video:duration>4765</video:duration>
      <video:publication_date>2012-09-03T16:30:33.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ktiplppXmSU</video:player_loc>
      <video:uploader>0|43|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>peace</video:tag>
      <video:tag>conflict</video:tag>
      <video:tag>education</video:tag>
      <video:tag>courses</video:tag>
      <video:tag>pacs164b</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>uc</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Lamellar-Keratoplasty-LK</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Lamellar Keratoplasty (LK)</video:title>
      <video:description>A lamellar keratoplasty or(LK)is a procedure done as a corneal disease treatment, it is a cornea transplant that replaces the damaged section as this video illustrates.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/13d6036e-f245-4a6c-b6e7-c50d55943c84/cand_25.jpg</video:thumbnail_loc>
      <video:duration>66</video:duration>
      <video:publication_date>2011-12-01T01:41:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9861.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lamellar</video:tag>
      <video:tag>Keratoplasty</video:tag>
      <video:tag>LK</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-57-2nd-Order-Rate-Laws</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 57 - 2nd Order Rate Laws</video:title>
      <video:description>2nd Order Rate Laws

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26898.jpg</video:thumbnail_loc>
      <video:duration>191</video:duration>
      <video:publication_date>2012-09-19T02:53:43.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/6BZb96mqmbg</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>2nd</video:tag>
      <video:tag>order</video:tag>
      <video:tag>Rate</video:tag>
      <video:tag>Laws</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-58-Data-and-Order-Quiz</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 58 - Data and Order  (Quiz)</video:title>
      <video:description>Data and Order  (Quiz)

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26900.jpg</video:thumbnail_loc>
      <video:duration>223</video:duration>
      <video:publication_date>2012-09-19T02:54:03.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/nEniUpvACdY</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>data</video:tag>
      <video:tag>and</video:tag>
      <video:tag>order</video:tag>
      <video:tag>Quiz</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-70-Projectile-Motion-with-Unit-Vectors</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 70 - Projectile Motion with Unit Vectors</video:title>
      <video:description>Projectile Motion with Unit Vectors

Determining the position vector as a function of time</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21108.jpg</video:thumbnail_loc>
      <video:duration>610</video:duration>
      <video:publication_date>2012-09-08T17:42:26.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/oYpEaB9_am8</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Projectile</video:tag>
      <video:tag>motion</video:tag>
      <video:tag>with</video:tag>
      <video:tag>Unit</video:tag>
      <video:tag>vectors</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-60-Nuclear-Kinetics-Quiz</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 60 - Nuclear Kinetics  (Quiz)</video:title>
      <video:description>Nuclear Kinetics  (Quiz)

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26904.jpg</video:thumbnail_loc>
      <video:duration>188</video:duration>
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      <video:tag>Quiz</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-64-Bromination-of-Double-Bond-Quiz</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 64 - Bromination of Double Bond  (Quiz)</video:title>
      <video:description>Bromination of Double Bond  (Quiz)

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26913.jpg</video:thumbnail_loc>
      <video:duration>221</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/sY-0uDLNYmk</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
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      <video:tag>Quiz</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-65-Reaction-Rates</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 65 - Reaction Rates</video:title>
      <video:description>Reaction Rates

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26916.jpg</video:thumbnail_loc>
      <video:duration>128</video:duration>
      <video:publication_date>2012-09-19T02:56:48.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/LYwud0w-upg</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Reaction</video:tag>
      <video:tag>Rates</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Very-Funny-The-Ugly-Side-of-Being-A-Doctor</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Very Funny - The Ugly Side of Being A Doctor</video:title>
      <video:description>A very funny video showing the ugly side of being a doctor. You must watch it. Doctors are really shocked.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/9362b484-e248-453b-bb41-a6e941050910/cand_5.jpg</video:thumbnail_loc>
      <video:duration>36</video:duration>
      <video:publication_date>2011-11-30T10:20:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9532.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>being</video:tag>
      <video:tag>A</video:tag>
      <video:tag>doctor</video:tag>
      <video:tag>the</video:tag>
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      <video:tag>side</video:tag>
      <video:tag>funny</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-32-MIT-560-Thermodynamics-Kinetics-Spring-2008</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 32 - MIT 5.60 Thermodynamics &amp; Kinetics, Spring 2008</video:title>
      <video:description>&quot;Lec 32 - MIT 5.60 Thermodynamics &amp; Kinetics, Spring 2008 &quot; Lecture 32: Steady-state and equilibrium approximations. 

View the complete course at: http://ocw.mit.edu/5-60S08 

License: Creative Commons BY-NC-SA 
More information at http://ocw.mit.edu/terms 
More courses at http://ocw.mit.edu</video:description>
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      <video:duration>3048</video:duration>
      <video:publication_date>2012-08-28T18:13:53.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/lLdUm6AU0aw</video:player_loc>
      <video:uploader>0|37|0</video:uploader>
      <video:category>Physics</video:category>
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      <video:tag>macroscopic</video:tag>
      <video:tag>Systems</video:tag>
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      <video:tag>variables</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>of</video:tag>
      <video:tag>entropy</video:tag>
      <video:tag>Gibbs</video:tag>
      <video:tag>function</video:tag>
      <video:tag>Reaction</video:tag>
      <video:tag>Rates</video:tag>
      <video:tag>clapeyron</video:tag>
      <video:tag>enthalpy</video:tag>
      <video:tag>clausius</video:tag>
      <video:tag>adiabatic</video:tag>
      <video:tag>Hemholtz</video:tag>
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      <video:tag>oscillators</video:tag>
      <video:tag>autocatalysis</video:tag>
      <video:tag>carnot</video:tag>
      <video:tag>Cycle</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-66-Kinetics-and-Temperature</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 66 - Kinetics and Temperature</video:title>
      <video:description>Kinetics and Temperature

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26918.jpg</video:thumbnail_loc>
      <video:duration>185</video:duration>
      <video:publication_date>2012-09-19T02:57:18.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/X5KLAdXoDxc</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
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      <video:tag>and</video:tag>
      <video:tag>temperature</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Gastric-Varices</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Gastric Varices</video:title>
      <video:description>Gastric Varices that are dilated submucosal veins in the stomach, which can be a life-threatening cause of upper gastrointestinal hemorrhage is demonstated in this video as active bleeding and  spurting.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/3db9b957-5054-48ed-baf3-4619eb9a03ee/cand_25.jpg</video:thumbnail_loc>
      <video:duration>72</video:duration>
      <video:publication_date>2011-12-01T03:45:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10137.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Gastric</video:tag>
      <video:tag>Varices</video:tag>
      <video:tag>active</video:tag>
      <video:tag>bleeding</video:tag>
      <video:tag>Spurting</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-71-ATP-as-an-Acid</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 71 - ATP as an Acid</video:title>
      <video:description>ATP as an Acid

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26924.jpg</video:thumbnail_loc>
      <video:duration>322</video:duration>
      <video:publication_date>2012-09-19T02:59:01.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/qhg-pZ-f-PM</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>ATP</video:tag>
      <video:tag>as</video:tag>
      <video:tag>an</video:tag>
      <video:tag>Acid</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-Designing-iPhone-Applications-MVC-View-Controllers</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - Designing iPhone Applications, MVC, View Controllers</video:title>
      <video:description>&quot;Lec 6 - Designing iPhone Applications, MVC, View Controllers&quot; (January 21, 2010) Alan Cannistraro discusses designing iPhone applications, why the MVC model should be used and how to implement it, and ends with view controllers.

Part of Stanford&apos;s Winter Quarter 2010 iPhone Application Development (CS193P) course.

Stanford University:
http://www.stanford.edu/

Stanford School of Engineering:
http://soe.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18930.jpg</video:thumbnail_loc>
      <video:duration>2994</video:duration>
      <video:publication_date>2012-09-04T07:59:26.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/RoyVANKxTSk</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>CS193P</video:tag>
      <video:tag>software</video:tag>
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      <video:tag>Application</video:tag>
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      <video:tag>programming</video:tag>
      <video:tag>language</video:tag>
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      <video:tag>system</video:tag>
      <video:tag>OS</video:tag>
      <video:tag>objective</video:tag>
      <video:tag>C</video:tag>
      <video:tag>cocoa</video:tag>
      <video:tag>touch</video:tag>
      <video:tag>SDK</video:tag>
      <video:tag>object</video:tag>
      <video:tag>oriented</video:tag>
      <video:tag>design</video:tag>
      <video:tag>Apple</video:tag>
      <video:tag>Macintosh</video:tag>
      <video:tag>Xcode</video:tag>
      <video:tag>content</video:tag>
      <video:tag>organization</video:tag>
      <video:tag>Navigation</video:tag>
      <video:tag>bar</video:tag>
      <video:tag>tab</video:tag>
      <video:tag>Views</video:tag>
      <video:tag>data</video:tag>
      <video:tag>Logic</video:tag>
      <video:tag>screenful</video:tag>
      <video:tag>mod</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-5-Development-Studies-C10</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 5-Development Studies C10</video:title>
      <video:description>lec 5-Development Studies C10 .Introduction to Development</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20860.jpg</video:thumbnail_loc>
      <video:duration>4042</video:duration>
      <video:publication_date>2012-09-07T21:40:31.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/e_FNMRSiCAg</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>developemental</video:tag>
      <video:tag>studies</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Is-Masturbation-Harmful</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Is Masturbation Harmful</video:title>
      <video:description>Shocking facts about masturbation. Over 90% of men and 50% of women masturbate but still they do not admit. I masturbation harmful? This video will explain you in detail.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/03329839-5a38-4b67-8efe-5ee2f75b4046/cand_25.jpg</video:thumbnail_loc>
      <video:duration>159</video:duration>
      <video:publication_date>2011-12-06T17:15:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10697.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Others</video:category>
      <video:tag>What</video:tag>
      <video:tag>is</video:tag>
      <video:tag>masturbation</video:tag>
      <video:tag>It</video:tag>
      <video:tag>harmful</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/lec-7-Development-Studies-C10</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 7-Development Studies C10</video:title>
      <video:description>lec 7-Development Studies C10 .Introduction to Development</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20862.jpg</video:thumbnail_loc>
      <video:duration>2950</video:duration>
      <video:publication_date>2012-09-07T21:42:26.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/9AFKoBr7gDA</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>developemental</video:tag>
      <video:tag>studies</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-95-Fluids-part-5</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 95 - Fluids (part 5)</video:title>
      <video:description>Fluids (part 5)

Introduction to Archimedes&apos; principle and buoyant force.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21133.jpg</video:thumbnail_loc>
      <video:duration>521</video:duration>
      <video:publication_date>2012-09-08T17:52:30.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/vzID7ds600c</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Fluids</video:tag>
      <video:tag>part</video:tag>
      <video:tag>5</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Drawing-A-Distance-Time-Graph</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Drawing A Distance Time Graph</video:title>
      <video:description>This video shows the proper procedure in plotting a distance-time graph. How far you have traveled in a given time is determined using this graph.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/e6ecdf1c-0f64-4893-9ba1-ad63e1a53126/cand_5.jpg</video:thumbnail_loc>
      <video:duration>171</video:duration>
      <video:publication_date>2011-12-12T03:13:14.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11481.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>s</video:tag>
      <video:tag>T</video:tag>
      <video:tag>Graph</video:tag>
      <video:tag>Distance</video:tag>
      <video:tag>time</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Electrical-Burns</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Electrical Burns</video:title>
      <video:description>How electric current enters the body at point of contact and passes to the ground? What to do when anyone around you meets with an electric burn? All shown in this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/88dc86c3-1a37-47ec-bab6-fc14a30c83ca/cand_25.jpg</video:thumbnail_loc>
      <video:duration>60</video:duration>
      <video:publication_date>2011-11-30T08:58:44.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9378.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>electrical</video:tag>
      <video:tag>Burns</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-35-SAT-Prep-Test-2-Section-9-Part-4</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec  35 - SAT Prep: Test 2 Section 9 Part 4</video:title>
      <video:description>SAT Prep: Test 2 Section 9 Part 4

Problems 13-16 on page 491</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22169.jpg</video:thumbnail_loc>
      <video:duration>511</video:duration>
      <video:publication_date>2012-09-11T01:05:10.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/u1FZjRUC9MY</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>SAT</video:tag>
      <video:tag>prep</video:tag>
      <video:tag>Test</video:tag>
      <video:tag>2</video:tag>
      <video:tag>Section</video:tag>
      <video:tag>9</video:tag>
      <video:tag>part</video:tag>
      <video:tag>4</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-Computer-Science-61C-Data-Level-Parallelism-I</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - Computer Science 61C -  Data Level Parallelism: I</video:title>
      <video:description>&quot;Lec 16 - Computer Science 61C -  Data Level Parallelism: I&quot;Machine Structures
Professor Dan Garcia - Professor Michael Franklin
Link to lecture notes  http://inst.eecs.berkeley.edu/~cs61c/fa11/lec/19/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27291.jpg</video:thumbnail_loc>
      <video:duration>3116</video:duration>
      <video:publication_date>2012-09-21T05:05:14.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/LFHOMYlWslU</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>16</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>61C</video:tag>
      <video:tag>data</video:tag>
      <video:tag>Level</video:tag>
      <video:tag>Parallelism</video:tag>
      <video:tag>I</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Classical-Mechanics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Classical Mechanics</video:title>
      <video:description>&quot;Lec 7 - Classical Mechanics&quot; (November 7, 2011) Leonard Susskind discusses the some of the basic laws and ideas of modern physics. In this lecture, he focuses on Liouville&apos;s Theorem, which he describes as one of the basis for Hamiltonian mechanics. He works to prove the reversibility of classical mechanics.

This course is the beginning of a six course sequence that explores the theoretical foundations of modern physics. Topics in the series include classical mechanics, quantum mechanics, theories of relativity, electromagnetism, cosmology, and black holes.

Stanford University
http://www.stanford.edu/

Stanford Continuing Studies
http:/continuingstudies.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18984.jpg</video:thumbnail_loc>
      <video:duration>6437</video:duration>
      <video:publication_date>2012-09-04T08:34:16.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/lQIbcV6dQzw</video:player_loc>
      <video:uploader>0|65|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>physics</video:tag>
      <video:tag>Mathematics</video:tag>
      <video:tag>classical</video:tag>
      <video:tag>mechanics</video:tag>
      <video:tag>Quantum</video:tag>
      <video:tag>astrophysics</video:tag>
      <video:tag>Stellar</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>Atomic</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>radioactivity</video:tag>
      <video:tag>nuclear</video:tag>
      <video:tag>Reactions</video:tag>
      <video:tag>Liouville</video:tag>
      <video:tag>s</video:tag>
      <video:tag>theorem</video:tag>
      <video:tag>Lagrangian</video:tag>
      <video:tag>motion</video:tag>
      <video:tag>equation</video:tag>
      <video:tag>Coordinates</video:tag>
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    <loc>https://dnatube.com/videos/Lec-2-Economics-104-Lecture-10-One-hour-and-six-minutes-availal</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Economics 104 - Lecture 10: One hour and six minutes availal</video:title>
      <video:description>Economics 104 - Lecture 10: One hour and six minutes availal

Advanced Microeconomic Theory</video:description>
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      <video:duration>3997</video:duration>
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      <video:tag>minutes</video:tag>
      <video:tag>availal</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-1-Environ-Sci-Lecture-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Environ Sci - Lecture 2</video:title>
      <video:description>Environ Sci - Lecture 2

Wildlife Ecology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27059.jpg</video:thumbnail_loc>
      <video:duration>2576</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/-O_-NUA5eBY</video:player_loc>
      <video:uploader>0|55|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Environ</video:tag>
      <video:tag>Sci</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>2</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lecture-15-Computer-Science-162-Spring-2012</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture 15- Computer Science 162 Spring 2012</video:title>
      <video:description>Computer Science 162 Spring 2012
Operating Systems and System Programming</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27060.jpg</video:thumbnail_loc>
      <video:duration>4948</video:duration>
      <video:publication_date>2012-09-19T06:34:59.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/0Y50U5BjyE8</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
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      <video:tag>Science</video:tag>
      <video:tag>162</video:tag>
      <video:tag>Lecture</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-5-Rounding-Whole-Numbers-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Rounding Whole Numbers 2</video:title>
      <video:description>Rounding Whole Numbers 2

U01_L1_T2_we2 Rounding Whole Numbers 2</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24690.jpg</video:thumbnail_loc>
      <video:duration>148</video:duration>
      <video:publication_date>2012-09-17T16:04:33.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/fh8gkPW_6g4</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
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      <video:tag>Numbers</video:tag>
      <video:tag>2</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Examination-of-Lower-Back</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Examination of Lower Back</video:title>
      <video:description>This video shows a step by step procedure for the examination of lower back. Examination of a patient by an expert doctor is shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/46ea71b5-5cc8-4131-a849-724b416bec13/cand_25.jpg</video:thumbnail_loc>
      <video:duration>110</video:duration>
      <video:publication_date>2011-11-30T10:11:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9505.mp4</video:content_loc>
      <video:uploader>burki</video:uploader>
      <video:category>Medical</video:category>
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      <video:tag>exam</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-2-Environ-Sci-Lecture-4</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Environ Sci - Lecture 4</video:title>
      <video:description>Environ Sci - Lecture 4

Wildlife Ecology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27063.jpg</video:thumbnail_loc>
      <video:duration>2675</video:duration>
      <video:publication_date>2012-09-19T06:35:49.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/GrPw2TGu0tk</video:player_loc>
      <video:uploader>0|55|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Environ</video:tag>
      <video:tag>Sci</video:tag>
      <video:tag>Lecture</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Economics-104-Lecture-12</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Economics 104 - Lecture 12</video:title>
      <video:description>Economics 104 - Lecture 12

Advanced Microeconomic Theory</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27064.jpg</video:thumbnail_loc>
      <video:duration>4902</video:duration>
      <video:publication_date>2012-09-19T06:35:51.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/mR04hv65IlM</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
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      <video:tag>Lecture</video:tag>
      <video:tag>12</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Radical-Prostatectomy-for-Prostate-Cancer</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Radical Prostatectomy for Prostate Cancer</video:title>
      <video:description>A radical prostatectomy is an operation to remove the prostate gland and some of the tissue around it. It is done to remove prostate cancer</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/bb3efaa9-7bd9-4515-bb4a-fc7a2d674ac8/cand_25.jpg</video:thumbnail_loc>
      <video:duration>166</video:duration>
      <video:publication_date>2011-11-30T10:11:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9507.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Scientific Animations</video:category>
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  <url>
    <loc>https://dnatube.com/videos/What-is-Polonium</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Polonium?</video:title>
      <video:description>Polonium is an element with atomic number 84 discovered by Marie and Pierre Curie. This video will explain other important facts about Polonium such as its sources and uses.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/9791a615-98a3-4fb1-923a-705ae4180e08/cand_25.jpg</video:thumbnail_loc>
      <video:duration>98</video:duration>
      <video:publication_date>2011-12-12T01:23:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11289.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Polonium</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-4-Presidential-Politics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Presidential Politics</video:title>
      <video:description>&quot;Lec 4 - Presidential Politics&quot; October 27, 2008 lecture by Robert Gregg for the Presidential Politics: Race, Class, Faith &amp; Gender in the 2008 Election (CSRE12) course.  Dr. Gregg moderates a panel discussion by David Biale, Eddie Glaude, Imam Yahya Hendi, and Martin Sanchez-Jankowski on group affiliation and political position: faith and class.

This course explores how issues of race, class, faith and gender have shaped the candidates, campaigns, and our society.  The course analysis spans the presidential race from the announcements of more than ten presidential hopefuls to the current competition between Senators Obama and McCain.

Presidential Politics Course Syllabus:
http://ccsre.stanford.edu/pdfs/CSRE12_syll.pdf

Center for Comparative Studies in Race and Ethnicity (CCSRE):
http://ccsre.stanford.edu/

Stanford Channel on YouTube:
http://www.youtube.com/stanford</video:description>
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      <video:duration>6297</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/Yym8CrhGwU0</video:player_loc>
      <video:uploader>0|43|0</video:uploader>
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      <video:tag>de</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/What-Is-Gallium</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What Is Gallium</video:title>
      <video:description>Gallium was discovered in 1875 and it has an atomic number of 31. Gallium does not occur in nature. This video will explain the properties,sources and uses of this element.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/6cf0d1f2-d98d-414f-bbfa-b47d3fa8e18f/cand_25.jpg</video:thumbnail_loc>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11288.mp4</video:content_loc>
      <video:uploader>velatin</video:uploader>
      <video:category>Chemistry</video:category>
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      <video:tag>gallium</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-1-Darwins-Legacy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Darwin&apos;s Legacy</video:title>
      <video:description>&quot;Lec 1 - Darwin&apos;s Legacy&quot; September 22, 2008 introductory lecture by William Durham for the Stanford Continuing Studies course on Darwin&apos;s Legacy (DAR 200).  Professor Durham provides an overview of the course; Professor Robert Siegel touches upon &quot;Darwin&apos;s Own Evolution;&quot; Professor Durham returns for a talk on &quot;Darwin&apos;s Data;&quot; and the lecture concludes with a panel discussion moderated by Dr. Lynn Rothschild. 

Stanford Continuing Studies:
http://csp.stanford.edu

Stanford University:
http://www.stanford.edu/

Stanford Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18993.jpg</video:thumbnail_loc>
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      <video:player_loc>https://www.youtube.com/embed/fysSblKjjvA</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
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      <video:tag>life</video:tag>
      <video:tag>Organism</video:tag>
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      <video:tag>dna</video:tag>
      <video:tag>double</video:tag>
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      <video:tag>Evidence</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-20-Philosophy-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 - Philosophy 3</video:title>
      <video:description>&quot;Lec 20 - Philosophy 3 &quot;The Nature of Mind
Professor John Campbell</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27258.jpg</video:thumbnail_loc>
      <video:duration>2657</video:duration>
      <video:publication_date>2012-09-21T04:33:01.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/OqZdx5w5NCw</video:player_loc>
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      <video:category>Philosophy</video:category>
      <video:tag>Lec</video:tag>
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      <video:tag>3</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21 -Philosophy 3</video:title>
      <video:description>&quot;Lec 21 -Philosophy 3&quot;The Nature of Mind
Professor John Campbell</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27260.jpg</video:thumbnail_loc>
      <video:duration>3184</video:duration>
      <video:publication_date>2012-09-21T04:36:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ctTTjMkogy4</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Philosophy</video:category>
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    <loc>https://dnatube.com/videos/Lec-23-Philosophy-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23 - Philosophy 3</video:title>
      <video:description>&quot;Lec 23 - Philosophy 3&quot;The Nature of Mind
Professor John Campbell</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27262.jpg</video:thumbnail_loc>
      <video:duration>3069</video:duration>
      <video:publication_date>2012-09-21T04:36:14.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/oYhRg2MMDIg</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Philosophy</video:category>
      <video:tag>Lec</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-22-Philosophy-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22 - Philosophy 3</video:title>
      <video:description>&quot;Lec 22 - Philosophy 3 &quot;The Nature of Mind
Professor John Campbell</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27261.jpg</video:thumbnail_loc>
      <video:duration>2869</video:duration>
      <video:publication_date>2012-09-21T04:36:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/lO5RtJRO51w</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Philosophy</video:category>
      <video:tag>Lec</video:tag>
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    <loc>https://dnatube.com/videos/Lec-24-Philosophy-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 24 - Philosophy 3</video:title>
      <video:description>&quot;Lec 24 - Philosophy 3 &quot;The Nature of Mind
Professor John Campbell</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27263.jpg</video:thumbnail_loc>
      <video:duration>3003</video:duration>
      <video:publication_date>2012-09-21T04:36:20.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Il1i5fF4pYg</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Philosophy</video:category>
      <video:tag>Lec</video:tag>
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      <video:tag>Philosophy</video:tag>
      <video:tag>3</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-25-Philosophy-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 25 - Philosophy 3</video:title>
      <video:description>&quot;Lec 25 - Philosophy 3 &quot;The Nature of Mind
Professor John Campbell</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27264.jpg</video:thumbnail_loc>
      <video:duration>2869</video:duration>
      <video:publication_date>2012-09-21T04:36:31.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Z69PP_ay-H4</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Philosophy</video:category>
      <video:tag>Lec</video:tag>
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      <video:tag>3</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-26-Philosophy-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 26 - Philosophy 3</video:title>
      <video:description>&quot;Lec 26 - Philosophy 3 &quot;The Nature of Mind
Professor John Campbell</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27265.jpg</video:thumbnail_loc>
      <video:duration>2978</video:duration>
      <video:publication_date>2012-09-21T04:36:42.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/kP0HgZgqDPo</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Philosophy</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>26</video:tag>
      <video:tag>Philosophy</video:tag>
      <video:tag>3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-27-Philosophy-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 27 - Philosophy 3</video:title>
      <video:description>&quot;Lec 27 - Philosophy 3&quot;The Nature of Mind</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27266.jpg</video:thumbnail_loc>
      <video:duration>3031</video:duration>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Colonoscopy with diverticulosis and a polyp Video</video:title>
      <video:description>This test uses a thin flexible tube with a light and camera to view the inside of the colon diverticula as well as polyps and other growths watch video for more</video:description>
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      <video:uploader>bresca</video:uploader>
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    <loc>https://dnatube.com/videos/Faith-And-Global-Affairs</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Globalization is actually making headlines these days. This is in turn affecting faith in more positive ways than not.</video:description>
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      <video:duration>142</video:duration>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>&quot;Lec 29 - Philosophy 3&quot;The Nature of Mind</video:description>
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      <video:duration>2807</video:duration>
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    <lastmod>2026-08-14</lastmod>
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      <video:duration>3036</video:duration>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>&quot;Lec 31- Philosophy 3&quot;The Nature of Mind</video:description>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Gamma knife brain tumor surgery in India to cure brain cancer and brain tumors is shown here. The patient suffering from this disease is shown in the video.</video:description>
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      <video:publication_date>2011-12-01T02:21:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9923.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - Computer Science 61C - Memory Hierarchy: Cache-Memo</video:title>
      <video:description>&quot;Lec 11 - Computer Science 61C - Memory Hierarchy: Cache-Memory Interface&quot;Machine Structures
Professor Dan Garcia - Professor Michael Franklin
Link to lecture notes  http://inst.eecs.berkeley.edu/~cs61c/fa11/lec/13/</video:description>
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      <video:tag>Cache</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/What-is-Silver</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Silver</video:title>
      <video:description>Name origin of silver, Sources, Abundance and its uses all shown in the video. Silver is widely used in making alloys for jewellery, in coins, photographic films, mirrors and batteries.</video:description>
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      <video:uploader>benco</video:uploader>
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    <loc>https://dnatube.com/videos/Identifying-The-Centroid-Of-A-Triangle</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Identifying The Centroid Of A Triangle</video:title>
      <video:description>This video provides a problem to solve in order to understand the centroid of a triangle. The point of intersection of its medians and divides each median in the ration 2:1 is called centroid of a triangle.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/a35ea345-c963-4d7c-a617-7ac5e1cea653/cand_25.jpg</video:thumbnail_loc>
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      <video:publication_date>2011-12-12T02:40:08.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11402.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Chemical Engineering</video:category>
      <video:tag>Centroid</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-4-Business-Model-Testing-OAP-Projects</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 4 - Business Model Testing, OAP Projects</video:title>
      <video:description>&quot;Lec 4 - Business Model Testing, OAP Projects&quot; Chuck Eesley discusses entrepreneurship as a search for a repeatable, scalable business model. In this video, he discusses the group projects in the class, using the business model canvas, including creating a low-fidelity website and market size analysis. 

Take the quizzes and find the rest of the course at http://eesley.blogspot.com

Stanford University:
http://www.stanford.edu/

Management Science and Engineering at Stanford:
http://www.stanford.edu/dept/MSandE

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
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      <video:tag>finance</video:tag>
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      <video:tag>model</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 27 - Computer Science 61B</video:title>
      <video:description>&quot;Lec 27 - Computer Science 61B &quot;Data Structures</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27337.jpg</video:thumbnail_loc>
      <video:duration>3007</video:duration>
      <video:publication_date>2012-09-21T05:34:14.000Z</video:publication_date>
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      <video:tag>61B</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - Computer Science 61C -Floating Points</video:title>
      <video:description>&quot;Lec 13 - Computer Science 61C -Floating Points&quot;Machine Structures
Professor Dan Garcia - Professor Michael Franklin
Link to lecture notes  http://inst.eecs.berkeley.edu/~cs61c/fa11/lec/15/</video:description>
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      <video:uploader>0|46|0</video:uploader>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14- Computer Science 61C - Datacenters and Cloud Com</video:title>
      <video:description>&quot;Lec 14- Computer Science 61C - Datacenters and Cloud Com&quot;Machine Structures
Professor Dan Garcia - Professor Michael Franklin
Link to lecture notes  http://inst.eecs.berkeley.edu/~cs61c/fa11/lec/17/</video:description>
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      <video:duration>2889</video:duration>
      <video:publication_date>2012-09-21T04:54:35.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/HFYTETk3kHo</video:player_loc>
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      <video:tag>61C</video:tag>
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      <video:tag>and</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-15-Computer-Science-61C-Data-Level-Parallelism-F</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - Computer Science 61C - Data Level Parallelism: F</video:title>
      <video:description>&quot;Lec 15 - Computer Science 61C - Data Level Parallelism: F&quot;Machine Structures
Professor Dan Garcia - Professor Michael Franklin
Link to lecture notes  http://inst.eecs.berkeley.edu/~cs61c/fa11/lec/18/</video:description>
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      <video:duration>2922</video:duration>
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      <video:tag>Parallelism</video:tag>
      <video:tag>F</video:tag>
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    <loc>https://dnatube.com/videos/Laser-Hair-Removal</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Laser Hair Removal</video:title>
      <video:description>Various methods are used for hair removal around the world. This video shows a laser hair removal procedure which is conducted in Qatar.</video:description>
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      <video:duration>12</video:duration>
      <video:publication_date>2011-12-01T03:32:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10088.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Laser</video:tag>
      <video:tag>hair</video:tag>
      <video:tag>Removal</video:tag>
      <video:tag>in</video:tag>
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    <loc>https://dnatube.com/videos/Lec-19-Year-2008-Brokerage-ECNs-etc</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19 -Year 2008 -  Brokerage, ECNs, etc.</video:title>
      <video:description>Brokerage, ECNs, etc. -Year 2008

Financial Markets (ECON 252)

The exchanges in which stocks and other securities are traded serve an important function in finance. They bring together people interested in buying and selling securities in order to create a universal price. Brokers and dealers are also an important part of the system, their methods and standards are ultimately behind the success of the exchanges. Many information innovations have advanced the functioning of exchanges, going all the way back to the ticker machine, which was created to communicate the price of securities at a point in time to all interested parties. Electronic Communication Networks and automatic exchanges, more generally, have significantly impacted the exchange of securities and few exchanges still have physical trading floors.

00:00 - Chapter 1.  Introduction: The Broker and the Dealer 
15:11 - Chapter 2. Exchanges in the United States 
24:02 - Chapter 3. From Ticker Tapes to ECNs: The Impact of Technology 
42:12 - Chapter 4. Action on the &quot;Floor&quot; of the Stock Exchange 
01:01:46 - Chapter 5. The Dealer&apos;s Life and the Gambler&apos;s Ruin Problem 

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_12557.jpg</video:thumbnail_loc>
      <video:duration>4359</video:duration>
      <video:publication_date>2012-08-20T13:53:45.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/otQEdrjHaZU</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>asked</video:tag>
      <video:tag>prices</video:tag>
      <video:tag>bid</video:tag>
      <video:tag>brokers</video:tag>
      <video:tag>dealers</video:tag>
      <video:tag>ECN</video:tag>
      <video:tag>FINRA</video:tag>
      <video:tag>Market</video:tag>
      <video:tag>microstructure</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>orders</video:tag>
      <video:tag>NYSE</video:tag>
      <video:tag>round</video:tag>
      <video:tag>lots</video:tag>
      <video:tag>sec</video:tag>
      <video:tag>short</video:tag>
      <video:tag>sales</video:tag>
      <video:tag>Stock</video:tag>
      <video:tag>exchange</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Lecture-8-Climate-Change-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Lecture 8: Climate Change 2</video:title>
      <video:description>Lecture 8: Climate Change 2

This course is a seminar on the role of law in the management of international environmental problems. The course will begin with a brief introduction to public international law as it relates to the environment and a discussion of what international environmental law means. Participants in the course will study a range of environmental issues, legal sources, and institutions.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17970.jpg</video:thumbnail_loc>
      <video:duration>6041</video:duration>
      <video:publication_date>2012-09-03T18:38:08.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/TLyU_StpPoc</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>Spring</video:tag>
      <video:tag>2009</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>climate</video:tag>
      <video:tag>change</video:tag>
      <video:tag>human</video:tag>
      <video:tag>rights</video:tag>
      <video:tag>international</video:tag>
      <video:tag>environment</video:tag>
      <video:tag>Montreal</video:tag>
      <video:tag>Protocol</video:tag>
      <video:tag>Groundwater</video:tag>
      <video:tag>Trade</video:tag>
      <video:tag>global</video:tag>
      <video:tag>Interests</video:tag>
      <video:tag>hazardous</video:tag>
      <video:tag>Materials</video:tag>
      <video:tag>Transboundary</video:tag>
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      <video:description>&quot;Lec 18 - Computer Science 61C -Thread Level Parallelism&quot;Machine Structures
Professor Dan Garcia - Professor Michael Franklin
Link to lecture notes  http://inst.eecs.berkeley.edu/~cs61c/fa11/lec/21/</video:description>
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      <video:description>&quot;Lec19 - Computer Science 61C -Transistors to Gates&quot;Machine Structures
Professor Dan Garcia - Professor Michael Franklin
Link to lecture notes  http://inst.eecs.berkeley.edu/~cs61c/fa11/lec/22/</video:description>
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      <video:description>&quot;Lec 22-  Computer Science 61C -Single Cycle CPU Datapath&quot;Machine Structures
Professor Dan Garcia - Professor Michael Franklin
Link to lecture notes  http://inst.eecs.berkeley.edu/~cs61c/fa11/lec/26/</video:description>
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Professor Dan Garcia - Professor Michael Franklin
Link to lecture notes  http://inst.eecs.berkeley.edu/~cs61c/fa11/lec/28/</video:description>
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      <video:description>&quot;Lec 26- Computer Science 61C - Instruction Level Paralle&quot;Machine Structures
Professor Dan Garcia - Professor Michael Franklin
Link to lecture notes  http://inst.eecs.berkeley.edu/~cs61c/fa11/lec/31/</video:description>
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      <video:description>&quot;Lec 27 - Computer Science 61C -  Set-Associative Caches: N&quot;Machine Structures
Professor Dan Garcia - Professor Michael Franklin
Link to lecture notes  http://inst.eecs.berkeley.edu/~cs61c/fa11/lec/32/</video:description>
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      <video:description>&quot;Lec 9 - How Dynamic Content Affects the Way People Find Online&quot; (December 4, 2009) Jaime Teevan, from Microsoft Research, discusses how changing content on web pages increases website revisitation behavior. 

Stanford University:
http://www.stanford.edu/

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford Engineering Everywhere:
http://see.stanford.edu/

Stanford Channel on YouTube:
http://www.youtube.com/stanford</video:description>
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    <loc>https://dnatube.com/videos/Lec-3-Mathematics-16A</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Mathematics 16A</video:title>
      <video:description>&quot;Lec 3 - Mathematics 16A&quot;Analytic Geometry and Calculus</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27374.jpg</video:thumbnail_loc>
      <video:duration>2448</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/HjGTsKSszLA</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
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    <loc>https://dnatube.com/videos/Canadian-Women-Pap-Smear-and-Pelvis-Exam</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Canadian Women - Pap Smear and Pelvis Exam</video:title>
      <video:description>A discussion about the routine pap smear and pelvis exam for Canadian women is discussed here. This video is prepared only for the education purpose.</video:description>
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      <video:publication_date>2011-12-06T18:08:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10761.mp4</video:content_loc>
      <video:uploader>glukan</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Lec-34-Mathematics-16A</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 34 - Mathematics 16A</video:title>
      <video:description>&quot;Lec 34 - Mathematics 16A Analytic Geometry and Calculus</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27405.jpg</video:thumbnail_loc>
      <video:duration>2946</video:duration>
      <video:publication_date>2012-09-21T06:24:42.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/NmhYtYF_MBU</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>34</video:tag>
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      <video:tag>16A</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Customer-Development-and-why-it-is-tough</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Customer Development and why it is tough</video:title>
      <video:description>Chuck Eesley continues to talk about customer acquisition as well as the lean start-up model. In this video, he tries to answer the question of why customer acquisition is so difficult, describing it as a balancing act between many different factors and encourages teams to be flexible to changes in their plan.

Take the quizzes and find the rest of the course at http://eesley.blogspot.com

Stanford University:
http://www.stanford.edu/

Management Science and Engineering at Stanford:
http://www.stanford.edu/dept/MSandE

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19014.jpg</video:thumbnail_loc>
      <video:duration>1358</video:duration>
      <video:publication_date>2012-09-04T08:55:41.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/R_cwS4_x1k0</video:player_loc>
      <video:uploader>0|50|0</video:uploader>
      <video:category>Entrepreneurship</video:category>
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      <video:tag>Business</video:tag>
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      <video:tag>customer</video:tag>
      <video:tag>acquisition</video:tag>
      <video:tag>lean</video:tag>
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      <video:tag>up</video:tag>
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      <video:tag>cash</video:tag>
      <video:tag>flow</video:tag>
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      <video:tag>mentor</video:tag>
      <video:tag>Google</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-Mathematics-16A</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - Mathematics 16A</video:title>
      <video:description>&quot;Lec 9 - Mathematics 16A&quot;Analytic Geometry and Calculus</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27380.jpg</video:thumbnail_loc>
      <video:duration>2775</video:duration>
      <video:publication_date>2012-09-21T06:09:44.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/0U7ib0J4jJA</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Lec</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-10-Mathematics-16A</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - Mathematics 16A</video:title>
      <video:description>&quot;Lec 10 - Mathematics 16A Analytic Geometry and Calculus</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27381.jpg</video:thumbnail_loc>
      <video:duration>2786</video:duration>
      <video:publication_date>2012-09-21T06:09:51.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Rc0Hg52_APs</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>10</video:tag>
      <video:tag>Mathematics</video:tag>
      <video:tag>16A</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Mathematics-16A</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 -  Mathematics 16A</video:title>
      <video:description>&quot;Lec 11 -  Mathematics 16A &quot;Analytic Geometry and Calculus</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27382.jpg</video:thumbnail_loc>
      <video:duration>2855</video:duration>
      <video:publication_date>2012-09-21T06:09:58.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/OYo9Dymn59U</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
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      <video:tag>Lec</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-12-Mathematics-16A</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - Mathematics 16A</video:title>
      <video:description>&quot;Lec 12 - Mathematics 16A &quot;Analytic Geometry and Calculus</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27383.jpg</video:thumbnail_loc>
      <video:duration>2293</video:duration>
      <video:publication_date>2012-09-21T06:10:24.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/EcJxBa57abo</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>12</video:tag>
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      <video:tag>16A</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/POWERBIOFILM</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>POWERBIOFILM</video:title>
      <video:description>No Microbe Will Be Left Unsequenced. PowerBiofilm DNA and RNA Isolation Kits from MO BIO Laboratories.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_3916.jpg</video:thumbnail_loc>
      <video:duration>65</video:duration>
      <video:publication_date>2010-03-03T23:38:32.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/N4L9LnOoI6I</video:player_loc>
      <video:uploader>mobiolabs</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>biofilm</video:tag>
      <video:tag>powerbiofilm</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>isolation</video:tag>
      <video:tag>RNA</video:tag>
      <video:tag>biofilms</video:tag>
      <video:tag>MO</video:tag>
      <video:tag>Bio</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Physics-Lab-Demo-6-Magnetic-Field</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Physics Lab Demo 6: Magnetic Field</video:title>
      <video:description>A physics lab demonstration of magnetic fields with iron filings.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/48ecd129-4128-46ba-a1dc-00d6eb8043b7/cand_25.jpg</video:thumbnail_loc>
      <video:duration>146</video:duration>
      <video:publication_date>2009-05-27T21:30:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2559.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>magnetic</video:tag>
      <video:tag>Fields</video:tag>
      <video:tag>Iron</video:tag>
      <video:tag>filings</video:tag>
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      <video:tag>physics</video:tag>
      <video:tag>Lab</video:tag>
      <video:tag>demo</video:tag>
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      <video:tag>carleton</video:tag>
      <video:tag>university</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Total-knee-replacement-Journey-Oxinium-BCS-knee-part-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Total knee replacement Journey Oxinium BCS knee part 2</video:title>
      <video:description>Total knee replacement technique using the Journey Oxinium BCS total knee demonstrated by Dr.Venkatachalam of Madras Joint Replacement center</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_4540.jpg</video:thumbnail_loc>
      <video:duration>379</video:duration>
      <video:publication_date>2010-09-16T05:45:54.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/1zMUhQdb_BE</video:player_loc>
      <video:uploader>alampallam venkatachalam</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Journey</video:tag>
      <video:tag>Oxinium</video:tag>
      <video:tag>BCS</video:tag>
      <video:tag>knee</video:tag>
      <video:tag>Total</video:tag>
      <video:tag>replacement</video:tag>
      <video:tag>India</video:tag>
      <video:tag>Dr</video:tag>
      <video:tag>Venkatachalam</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-Mathematics-16A</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - Mathematics 16A</video:title>
      <video:description>&quot;Lec 16 - Mathematics 16A &quot;Analytic Geometry and Calculus</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27387.jpg</video:thumbnail_loc>
      <video:duration>2644</video:duration>
      <video:publication_date>2012-09-21T06:17:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/DAD4rswyzws</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>16</video:tag>
      <video:tag>Mathematics</video:tag>
      <video:tag>16A</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-Mathematics-16A</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - Mathematics 16A</video:title>
      <video:description>&quot;Lec 17 - Mathematics 16A&quot;Analytic Geometry and Calculus</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27388.jpg</video:thumbnail_loc>
      <video:duration>2752</video:duration>
      <video:publication_date>2012-09-21T06:17:01.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/AyUz6dNsvsU</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>17</video:tag>
      <video:tag>Mathematics</video:tag>
      <video:tag>16A</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-20-Mathematics-16A</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 - Mathematics 16A</video:title>
      <video:description>&quot;Lec 20 - Mathematics 16A&quot;Analytic Geometry and Calculus</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27391.jpg</video:thumbnail_loc>
      <video:duration>2853</video:duration>
      <video:publication_date>2012-09-21T06:17:21.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Y1WxDuSZ6Co</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>20</video:tag>
      <video:tag>Mathematics</video:tag>
      <video:tag>16A</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-21-Mathematics-16A</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21 - Mathematics 16A</video:title>
      <video:description>&quot;Lec 21 - Mathematics 16A &quot;Analytic Geometry and Calculus</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27392.jpg</video:thumbnail_loc>
      <video:duration>2861</video:duration>
      <video:publication_date>2012-09-21T06:17:28.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/rv7LiyEmnp0</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>21</video:tag>
      <video:tag>Mathematics</video:tag>
      <video:tag>16A</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-22-Mathematics-16A</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22 - Mathematics 16A</video:title>
      <video:description>&quot;Lec 22 - Mathematics 16A Analytic Geometry and Calculus</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27393.jpg</video:thumbnail_loc>
      <video:duration>2752</video:duration>
      <video:publication_date>2012-09-21T06:17:33.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/SGRetfgksk0</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>22</video:tag>
      <video:tag>Mathematics</video:tag>
      <video:tag>16A</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/DNA-gatekeeper</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>DNA gatekeeper</video:title>
      <video:description>Reconstruction of a viral DNA gatekeeper applying compressed sensing techniques.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/2fa0b88f-4725-4a09-b334-c34b0dfb81e2/cand_25.jpg</video:thumbnail_loc>
      <video:duration>90</video:duration>
      <video:publication_date>2013-02-05T21:50:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29211.mp4</video:content_loc>
      <video:uploader>Marc Vila</video:uploader>
      <video:category>Bioengineering</video:category>
      <video:tag>TEM</video:tag>
      <video:tag>crystallography</video:tag>
      <video:tag>image</video:tag>
      <video:tag>Reconstruction</video:tag>
      <video:tag>CT</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-30-Mathematics-16A</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 30 -Mathematics 16A</video:title>
      <video:description>&quot;Lec 30 -Mathematics 16AAnalytic Geometry and Calculus</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27401.jpg</video:thumbnail_loc>
      <video:duration>1935</video:duration>
      <video:publication_date>2012-09-21T06:24:07.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/PHi5-7FhxDI</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>30</video:tag>
      <video:tag>Mathematics</video:tag>
      <video:tag>16A</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-God-and-Mammon-The-Wealth-of-Literary-Memory</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - God and Mammon: The Wealth of Literary Memory</video:title>
      <video:description>&quot;Lec 10 - God and Mammon: The Wealth of Literary Memory&quot; Milton (ENGL 220)

This second lecture on Paradise Lost looks at hell and its inhabitants, as depicted in Books I and II. Milton&apos;s struggle both to match and outdo his literary predecessors is examined by way of allusions to the works of Homer and Edmund Spenser, particularly the cave of Mammon episode in Book Two of The Faerie Queene. The presence of classical mythological figures, such as Medusa and Mulciber, in the Christian hell of Paradise Lost is pondered, along with early distinctions in the poem, frequently blurred, between good and evil, beautiful and ugly, and heaven and hell.

00:00 - Chapter 1. Was Memory the Source of Milton&apos;s Poetic Inspiration?
04:03 - Chapter 2. Milton Defends the Divine Authority behind his Poem
08:02 - Chapter 3. &quot;Paradise Lost&quot;: A Literary Fantasy of Forgetfulness
16:22 - Chapter 4. The Cave of Mammon and the Theme of Temptation
24:36 - Chapter 5. Analyzing &quot;Paradise Lost&quot;

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2007.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17304.jpg</video:thumbnail_loc>
      <video:duration>3038</video:duration>
      <video:publication_date>2012-09-02T17:52:31.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/RyG91mziBoA</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Memory</video:tag>
      <video:tag>Mnemosyne</video:tag>
      <video:tag>divine</video:tag>
      <video:tag>authorization</video:tag>
      <video:tag>classical</video:tag>
      <video:tag>underworld</video:tag>
      <video:tag>river</video:tag>
      <video:tag>Lethe</video:tag>
      <video:tag>Medusa</video:tag>
      <video:tag>Mulciber</video:tag>
      <video:tag>Edmund</video:tag>
      <video:tag>Spenser</video:tag>
      <video:tag>Sir</video:tag>
      <video:tag>Guyon</video:tag>
      <video:tag>cave</video:tag>
      <video:tag>Mammon</video:tag>
      <video:tag>ribs</video:tag>
      <video:tag>Gold</video:tag>
      <video:tag>allegory</video:tag>
      <video:tag>sin</video:tag>
      <video:tag>Death</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Inverse-Matrix-part-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Inverse Matrix (part 1)</video:title>
      <video:description>Inverse Matrix (part 1)

Taking the inverse of a 2x2 matrix</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21980.jpg</video:thumbnail_loc>
      <video:duration>854</video:duration>
      <video:publication_date>2012-09-11T00:11:56.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/iUQR0enP7RQ</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Inverse</video:tag>
      <video:tag>matrix</video:tag>
      <video:tag>part</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-23-Mathematics-16A</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23 - Mathematics 16A</video:title>
      <video:description>&quot;Lec 23 - Mathematics 16A Analytic Geometry and Calculus</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27394.jpg</video:thumbnail_loc>
      <video:duration>2326</video:duration>
      <video:publication_date>2012-09-21T06:17:43.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/FzLttOaEusE</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>23</video:tag>
      <video:tag>Mathematics</video:tag>
      <video:tag>16A</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-Molecular-Cloning</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Molecular Cloning</video:title>
      <video:description>Video shows the use of bacteria and their plasmids as cloning vectors for producing clones of cells. Cloning vectors, plasmid maps, restriction enzymes and DNA ligation are discussed here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/4b638d69-24d9-4e69-b3b0-b77de2b6a68c/cand_25.jpg</video:thumbnail_loc>
      <video:duration>35</video:duration>
      <video:publication_date>2011-12-13T22:22:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11725.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Topic</video:tag>
      <video:tag>2</video:tag>
      <video:tag>4</video:tag>
      <video:tag>Molecular</video:tag>
      <video:tag>cloning</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-26-Mathematics-16A</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 26 - Mathematics 16A</video:title>
      <video:description>&quot;Lec 26 - Mathematics 16AAnalytic Geometry and Calculus</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27397.jpg</video:thumbnail_loc>
      <video:duration>1851</video:duration>
      <video:publication_date>2012-09-21T06:18:01.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Dv6pm4E1mKs</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>26</video:tag>
      <video:tag>Mathematics</video:tag>
      <video:tag>16A</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Fall-2009-Quarter-Roundup-What-Did-We-Learn</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Fall 2009 Quarter Roundup: What Did We Learn?</video:title>
      <video:description>&quot;Lec 5 - Fall 2009 Quarter Roundup: What Did We Learn?&quot; (November 11, 2009) Stanford instructor and seasoned serial entrepreneur Steve Blank looks back at the commonalities and quirks of the quarter&apos;s previous speakers. Blank outlines a thorough checklist of questions and analysis helpful to any new enterprise leader, and offers insight and case studies from industry giants and new technology plays alike.

Stanford University:
http://www.stanford.edu/

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford Engineering Everywhere:
http://see.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18900.jpg</video:thumbnail_loc>
      <video:duration>4713</video:duration>
      <video:publication_date>2012-09-04T07:12:44.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/6USgPkfsVJM</video:player_loc>
      <video:uploader>0|50|0</video:uploader>
      <video:category>Seminars</video:category>
      <video:tag>Business</video:tag>
      <video:tag>entrepreneur</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>startup</video:tag>
      <video:tag>model</video:tag>
      <video:tag>Vertical</video:tag>
      <video:tag>Market</video:tag>
      <video:tag>opportunity</video:tag>
      <video:tag>customer</video:tag>
      <video:tag>user</video:tag>
      <video:tag>payer</video:tag>
      <video:tag>sales</video:tag>
      <video:tag>distribution</video:tag>
      <video:tag>Risk</video:tag>
      <video:tag>Hewlett</video:tag>
      <video:tag>Packard</video:tag>
      <video:tag>Intel</video:tag>
      <video:tag>sun</video:tag>
      <video:tag>Microsys</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-29-Mathematics-16A</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 29 - Mathematics 16A</video:title>
      <video:description>&quot;Lec 29 - Mathematics 16A Analytic Geometry and Calculus</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27400.jpg</video:thumbnail_loc>
      <video:duration>2455</video:duration>
      <video:publication_date>2012-09-21T06:24:01.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Efj364V3-94</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>29</video:tag>
      <video:tag>Mathematics</video:tag>
      <video:tag>16A</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-Adding-Whole-Numbers-and-Applications-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - Adding Whole Numbers and Applications 1</video:title>
      <video:description>Adding Whole Numbers and Applications 1

U01_L2_T1_we1 Adding Whole Numbers and Applications 1</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24695.jpg</video:thumbnail_loc>
      <video:duration>92</video:duration>
      <video:publication_date>2012-09-17T16:09:13.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/b22tMEc6Kko</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Adding</video:tag>
      <video:tag>Whole</video:tag>
      <video:tag>Numbers</video:tag>
      <video:tag>and</video:tag>
      <video:tag>applications</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Comparison-Of-Plant-Cell-And-Animal-Cell</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Comparison Of Plant Cell And Animal Cell</video:title>
      <video:description>This video presentation demonstrates the differences between an animal cell and a plant cell. Plant cells have plastids while animal cells don&apos;t.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/9b2e23ab-f746-45c3-9f9b-d7a071ef5f89/cand_25.jpg</video:thumbnail_loc>
      <video:duration>71</video:duration>
      <video:publication_date>2011-12-12T01:20:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11280.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Plant</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>Animal</video:tag>
      <video:tag>Plastids</video:tag>
      <video:tag>centrosome</video:tag>
      <video:tag>Lysosomes</video:tag>
      <video:tag>vacuoles</video:tag>
      <video:tag>wall</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-Public-Health-200C2-Occupational-Health-and-Reg</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - Public Health 200C2 -Occupational Health and Reg</video:title>
      <video:description>&quot;Lec 6 - Public Health 200C2 -Occupational Health and Reg&quot;Environmental Health Sciences Breadth Course</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27416.jpg</video:thumbnail_loc>
      <video:duration>3714</video:duration>
      <video:publication_date>2012-09-21T06:34:12.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/aq26Z_HCXzM</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>6</video:tag>
      <video:tag>Public</video:tag>
      <video:tag>Health</video:tag>
      <video:tag>200C2</video:tag>
      <video:tag>Occupational</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Reg</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-31-Mathematics-16A</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 31 - Mathematics 16A</video:title>
      <video:description>&quot;Lec 31 - Mathematics 16A &quot;Analytic Geometry and Calculus</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27402.jpg</video:thumbnail_loc>
      <video:duration>2685</video:duration>
      <video:publication_date>2012-09-21T06:24:22.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/BFrzEwyTJuw</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>31</video:tag>
      <video:tag>Mathematics</video:tag>
      <video:tag>16A</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-32-Mathematics-16A</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 32 - Mathematics 16A</video:title>
      <video:description>&quot;Lec 32 - Mathematics 16A&quot;Analytic Geometry and Calculus</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27403.jpg</video:thumbnail_loc>
      <video:duration>2979</video:duration>
      <video:publication_date>2012-09-21T06:24:31.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/yxSBZVCfFuo</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>32</video:tag>
      <video:tag>Mathematics</video:tag>
      <video:tag>16A</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Classical-Mechanics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Classical Mechanics</video:title>
      <video:description>&quot;Lec 4 - Classical Mechanics&quot; (October 17, 2011) Leonard Susskind discusses the some of the basic laws and ideas of modern physics. In this lecture, he focuses symmetry and conservation laws, including the principle of least action and Lagrangian methods.

This course is the beginning of a six course sequence that explores the theoretical foundations of modern physics. Topics in the series include classical mechanics, quantum mechanics, theories of relativity, electromagnetism, cosmology, and black holes.

Stanford University
http://www.stanford.edu/

Stanford Continuing Studies
http:/continuingstudies.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18981.jpg</video:thumbnail_loc>
      <video:duration>6949</video:duration>
      <video:publication_date>2012-09-04T08:34:03.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ojEwHlyty4Q</video:player_loc>
      <video:uploader>0|65|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>physics</video:tag>
      <video:tag>Mathematics</video:tag>
      <video:tag>astrophysics</video:tag>
      <video:tag>Quantum</video:tag>
      <video:tag>mechanics</video:tag>
      <video:tag>Atomic</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>radioactivity</video:tag>
      <video:tag>principle</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Least</video:tag>
      <video:tag>action</video:tag>
      <video:tag>Lagrangian</video:tag>
      <video:tag>parameter</video:tag>
      <video:tag>symmetry</video:tag>
      <video:tag>Conservation</video:tag>
      <video:tag>Laws</video:tag>
      <video:tag>time</video:tag>
      <video:tag>relativity</video:tag>
      <video:tag>nuclear</video:tag>
      <video:tag>Reactions</video:tag>
      <video:tag>Structure</video:tag>
      <video:tag>high</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>elementary</video:tag>
      <video:tag>par</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Adding-Whole-Numbers-and-Applications-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - Adding Whole Numbers and Applications 2</video:title>
      <video:description>Adding Whole Numbers and Applications 2

U01_L2_T1_we2 Adding Whole Numbers and Applications 2</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24696.jpg</video:thumbnail_loc>
      <video:duration>157</video:duration>
      <video:publication_date>2012-09-17T16:10:07.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/8TD6iDzt4oQ</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Adding</video:tag>
      <video:tag>Whole</video:tag>
      <video:tag>Numbers</video:tag>
      <video:tag>and</video:tag>
      <video:tag>applications</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-Adding-Whole-Numbers-and-Applications-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - Adding Whole Numbers and Applications 3</video:title>
      <video:description>Adding Whole Numbers and Applications 3

U01_L2_T1_we3 Adding Whole Numbers and Applications 3</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24697.jpg</video:thumbnail_loc>
      <video:duration>121</video:duration>
      <video:publication_date>2012-09-17T16:10:28.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/YB2ATNCMciY</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Adding</video:tag>
      <video:tag>Whole</video:tag>
      <video:tag>Numbers</video:tag>
      <video:tag>and</video:tag>
      <video:tag>applications</video:tag>
      <video:tag>3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Faiths-and-the-Dynamics-of-Economic-Development</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Faiths and the Dynamics of Economic Development</video:title>
      <video:description>Faiths and the Dynamics of Economic Development
Convictions of faith shape cultural conditions that promote or impede economic growth. Explore the roles that faiths can and do play under economic conditions of rapid globalization.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_12533.jpg</video:thumbnail_loc>
      <video:duration>122</video:duration>
      <video:publication_date>2012-08-18T14:58:24.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/3sdfr_tWBwk</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Yale</video:tag>
      <video:tag>university</video:tag>
      <video:tag>Faith</video:tag>
      <video:tag>religion</video:tag>
      <video:tag>Miroslav</video:tag>
      <video:tag>Volf</video:tag>
      <video:tag>Tony</video:tag>
      <video:tag>Blair</video:tag>
      <video:tag>international</video:tag>
      <video:tag>Belief</video:tag>
      <video:tag>violence</video:tag>
      <video:tag>LOVE</video:tag>
      <video:tag>global</video:tag>
      <video:tag>affairs</video:tag>
      <video:tag>9</video:tag>
      <video:tag>11</video:tag>
      <video:tag>September</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-Darwins-Legacy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - Darwin&apos;s Legacy</video:title>
      <video:description>&quot;Lec 6 - Darwin&apos;s Legacy&quot; October 27, 2008 lecture by Niles Eldredge for the Stanford Continuing Studies course on Darwin&apos;s Legacy (DAR 200).  Dr. Eldredge discusses Darwin&apos;s life and work.  The lecture is concluded with a panel discussion with Ward Watt and Liz Hadly.

Stanford Continuing Studies:
http://csp.stanford.edu

Stanford University:
http://www.stanford.edu/

Stanford Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18998.jpg</video:thumbnail_loc>
      <video:duration>6835</video:duration>
      <video:publication_date>2012-09-04T08:49:01.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/4_NQAA89H78</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>History</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>social</video:tag>
      <video:tag>humanities</video:tag>
      <video:tag>Philosophy</video:tag>
      <video:tag>education</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>Nature</video:tag>
      <video:tag>Origin</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Species</video:tag>
      <video:tag>Natural</video:tag>
      <video:tag>Selection</video:tag>
      <video:tag>life</video:tag>
      <video:tag>Organism</video:tag>
      <video:tag>environment</video:tag>
      <video:tag>anthropology</video:tag>
      <video:tag>Adaptation</video:tag>
      <video:tag>Speciation</video:tag>
      <video:tag>diversity</video:tag>
      <video:tag>genetics</video:tag>
      <video:tag>Sci</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-36-Mathematics-16A</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 36 - Mathematics 16A</video:title>
      <video:description>&quot;Lec 36 - Mathematics 16A Analytic Geometry and Calculus</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27407.jpg</video:thumbnail_loc>
      <video:duration>2920</video:duration>
      <video:publication_date>2012-09-21T06:25:12.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/uPNVTl0hD48</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>36</video:tag>
      <video:tag>Mathematics</video:tag>
      <video:tag>16A</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-Public-Health-200C2-Environmental-Health-Regul</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - Public Health 200C2 - Environmental Health Regul</video:title>
      <video:description>&quot;Lec 9 - Public Health 200C2 - Environmental Health Regul&quot;Environmental Health Sciences Breadth Course</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27419.jpg</video:thumbnail_loc>
      <video:duration>6122</video:duration>
      <video:publication_date>2012-09-21T06:35:36.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/kDbHbzOL_Oo</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>9</video:tag>
      <video:tag>Public</video:tag>
      <video:tag>Health</video:tag>
      <video:tag>200C2</video:tag>
      <video:tag>Environmental</video:tag>
      <video:tag>Regul</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Earth-and-Planetary-Science-C20</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Earth and Planetary Science C20</video:title>
      <video:description>&quot;Lec 1 - Earth and Planetary Science C20 &quot;Earthquakes in Your Backyard</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27442.jpg</video:thumbnail_loc>
      <video:duration>2985</video:duration>
      <video:publication_date>2012-09-21T07:18:27.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/r4TWs0w0vvA</video:player_loc>
      <video:uploader>0|41|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>1</video:tag>
      <video:tag>Earth</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Planetary</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>C20</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-41-IInclined-Plane-Force-Componentsnclined-Plane-Force-Components</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 41 - IInclined Plane Force Componentsnclined Plane Force Components</video:title>
      <video:description>Inclined Plane Force Components

Figuring out the components of the force due to gravity that are parallel and perpendicular to the surface of an inclined plane</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21079.jpg</video:thumbnail_loc>
      <video:duration>762</video:duration>
      <video:publication_date>2012-09-08T17:29:13.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/TC23wD34C7k</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Inclined</video:tag>
      <video:tag>plane</video:tag>
      <video:tag>force</video:tag>
      <video:tag>components</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Earth-and-Planetary-Science-C20</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec  2 - Earth and Planetary Science C20</video:title>
      <video:description>&quot;Lec  2 - Earth and Planetary Science C20&quot;Earthquakes in Your Backyard</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27443.jpg</video:thumbnail_loc>
      <video:duration>2765</video:duration>
      <video:publication_date>2012-09-21T07:18:32.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/7gbRafDME_Y</video:player_loc>
      <video:uploader>0|41|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>2</video:tag>
      <video:tag>Earth</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Planetary</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>C20</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec20-Examination-of-Occlusion</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec20  - Examination of Occlusion</video:title>
      <video:description>&quot;Lec20  - Examination of Occlusion&quot; This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21374.jpg</video:thumbnail_loc>
      <video:duration>1103</video:duration>
      <video:publication_date>2012-09-09T04:45:45.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/y3xKPXyPsFI</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec20</video:tag>
      <video:tag>Examination</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Occlusion</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-MIT-6912-Introduction-to-Copyright-Law</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - MIT 6.912 Introduction to Copyright Law</video:title>
      <video:description>&quot;Lec 2 - MIT 6.912 Introduction to Copyright Law&quot; LexisNexis(c); 1976 Copyright Act

View the complete course: http://ocw.mit.edu/6-912IAP06

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15884.jpg</video:thumbnail_loc>
      <video:duration>6966</video:duration>
      <video:publication_date>2012-08-28T21:13:31.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/g9UwqdMHjnM</video:player_loc>
      <video:uploader>0|68|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>copyright</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>american</video:tag>
      <video:tag>Structure</video:tag>
      <video:tag>of</video:tag>
      <video:tag>federal</video:tag>
      <video:tag>legal</video:tag>
      <video:tag>research</video:tag>
      <video:tag>and</video:tag>
      <video:tag>citations</video:tag>
      <video:tag>Lexis</video:tag>
      <video:tag>Nexis</video:tag>
      <video:tag>1976</video:tag>
      <video:tag>Act</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-Adding-Whole-Numbers-and-Applications-4</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - Adding Whole Numbers and Applications 4</video:title>
      <video:description>Adding Whole Numbers and Applications 4

U01_L2_T1_we4 Adding Whole Numbers and Applications 3</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24698.jpg</video:thumbnail_loc>
      <video:duration>132</video:duration>
      <video:publication_date>2012-09-17T16:10:51.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/-HaI9U9w3CM</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Adding</video:tag>
      <video:tag>Whole</video:tag>
      <video:tag>Numbers</video:tag>
      <video:tag>and</video:tag>
      <video:tag>applications</video:tag>
      <video:tag>4</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-185-Estate-Tax-Basics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 185 - Estate Tax Basics</video:title>
      <video:description>Estate Tax Basics

Overview of the inheritance tax</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20545.jpg</video:thumbnail_loc>
      <video:duration>330</video:duration>
      <video:publication_date>2012-09-06T15:50:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/9nEBmsIsIYg</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Estate</video:tag>
      <video:tag>Tax</video:tag>
      <video:tag>Basics</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Developing-WebOS-Apps-Basics-SDK-Ares</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Developing WebOS Apps: Basics, SDK, Ares</video:title>
      <video:description>&quot;Lec 4 - Developing WebOS Apps: Basics, SDK, Ares&quot; (April 22, 2010) Steven Feaster presents an introduction to developing apps on WebOS.  Gray Norton them demonstrates the Ares development tool.

Palm executives including VP, Directors, and Senior Product Managers lead a course on mobile application development on the WebOS. Students have the unique opportunity to attain the technical knowledge needed to create their own apps, get insider information about the application submission process at companies like Apple and Palm, and network with various members of Palm&apos;s executive team. 

Stanford University:
http://www.stanford.edu/

Stanford Engineering:
http://soe.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19073.jpg</video:thumbnail_loc>
      <video:duration>3674</video:duration>
      <video:publication_date>2012-09-04T09:46:18.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/EF7q6HLukfI</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>WebOS</video:tag>
      <video:tag>Palm</video:tag>
      <video:tag>mobile</video:tag>
      <video:tag>Application</video:tag>
      <video:tag>browser</video:tag>
      <video:tag>JAVA</video:tag>
      <video:tag>script</video:tag>
      <video:tag>html</video:tag>
      <video:tag>5</video:tag>
      <video:tag>CSS</video:tag>
      <video:tag>Development</video:tag>
      <video:tag>SDK</video:tag>
      <video:tag>emulator</video:tag>
      <video:tag>tools</video:tag>
      <video:tag>developer</video:tag>
      <video:tag>Webkit</video:tag>
      <video:tag>internet</video:tag>
      <video:tag>web</video:tag>
      <video:tag>technologies</video:tag>
      <video:tag>platform</video:tag>
      <video:tag>architecture</video:tag>
      <video:tag>stage</video:tag>
      <video:tag>Scene</video:tag>
      <video:tag>card</video:tag>
      <video:tag>lifecycle</video:tag>
      <video:tag>MVC</video:tag>
      <video:tag>model</video:tag>
      <video:tag>View</video:tag>
      <video:tag>controller</video:tag>
      <video:tag>EC</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-24-AST-210EE-213-Coherence-Zone-plate</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 24 - AST 210/EE 213 Coherence.  Zone plate...</video:title>
      <video:description>AST 210/EE 213 Coherence.  Zone plate...

Applied Science &amp; Technology 210 / Electrical Engineering 213:  Soft X-Rays and Extreme Ultraviolet Radiation
Lecture 24: Coherence.  Zone plate introduction
http://www.coe.berkeley.edu/AST/sxreuv/

Professor David T. Attwood, Electrical Engineering Professor in Residence, Professor Attwood&apos;s research interests include short wavelength electromagnetics, soft x-ray microscopy, coherence, and EUV lithography.


[courses] [ee213] [fall2005]</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19405.jpg</video:thumbnail_loc>
      <video:duration>4963</video:duration>
      <video:publication_date>2012-09-05T02:12:31.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/XGcAWyiV43k</video:player_loc>
      <video:uploader>0|62|1|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>education</video:tag>
      <video:tag>AST</video:tag>
      <video:tag>213</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>xray</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>class</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Silicon-Valley</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Silicon Valley</video:title>
      <video:description>&quot;Lec 2 - Silicon Valley&quot; Chuck Eesley discusses some of the popular theories on why Silicon Valley has succeeded as a startup hub.

Take the quizzes and find the rest of the course at http://eesley.blogspot.com

Stanford University:
http://www.stanford.edu/

Management Science and Engineering at Stanford:
http://www.stanford.edu/dept/MSandE

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19004.jpg</video:thumbnail_loc>
      <video:duration>482</video:duration>
      <video:publication_date>2012-09-04T08:49:32.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/dcNLIeBiUK0</video:player_loc>
      <video:uploader>0|50|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>technology</video:tag>
      <video:tag>entrepreneurship</video:tag>
      <video:tag>venture</video:tag>
      <video:tag>capital</video:tag>
      <video:tag>finance</video:tag>
      <video:tag>startup</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-21-Year-2008-Forwards-and-Futures</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21 -Year 2008 -  Forwards and Futures</video:title>
      <video:description>Forwards and Futures -Year 2008

Financial Markets (ECON 252)

Futures markets were started in Osaka, Japan in the 1600s to create an authoritative and meaningful market price for agricultural products, using standardized contracts. Since then, futures markets have been copied around the world to allow the hedging various future risks, financial and other. In the United States, the Chicago Mercantile Exchange and the Chicago Board of Trade have been the most popular futures trading markets. Although futures markets are changing and becoming more electronic, they are still important risk management tools for farmers and present financial opportunities for all manner of hedgers and arbitrageurs.

00:00 - Chapter 1. Introduction: Thoughts on Guest Speakers
07:23 - Chapter 2. From Osaka&apos;s Rice Warehouses: The Development of the Forward and Futures Market 
24:47 - Chapter 3. Forward Contracts for Currency Exchange and Interest Rates 
35:30 - Chapter 4. The Completely Financial Futures Market 
51:44 - Chapter 5. A Case Study of Futures: The Price of Wheat and the Question of Storage 
01:00:47 - Chapter 6. Backwardation and Spot Premiums 

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_12559.jpg</video:thumbnail_loc>
      <video:duration>4330</video:duration>
      <video:publication_date>2012-08-20T13:54:30.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/X_rfROvI9j4</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Basis</video:tag>
      <video:tag>Fair</video:tag>
      <video:tag>value</video:tag>
      <video:tag>forward</video:tag>
      <video:tag>contract</video:tag>
      <video:tag>futures</video:tag>
      <video:tag>Market</video:tag>
      <video:tag>Holbrook</video:tag>
      <video:tag>working</video:tag>
      <video:tag>Open</video:tag>
      <video:tag>Interest</video:tag>
      <video:tag>Spot</video:tag>
      <video:tag>premium</video:tag>
      <video:tag>price</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Physics-111-Beta-Ray-Spectroscopy-BRA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Physics 111: Beta Ray Spectroscopy (BRA)</video:title>
      <video:description>Physics 111: Beta Ray Spectroscopy (BRA)

Physics 111 Advanced Laboratory.  Professor Sumner Davis

This video accompanies the Beta Ray Spectroscopy Experiment, providing students with an introduction to the theory, apparatus, and procedures.

Radioactive decay of nuclei by emission of beta rays (electrons) is a fundamental phenomenon of nuclear physics. In this experiment you will measure the energies and momenta of beta rays emitted by radioactive cesium. A study of the number of electrons emitted vs. the momentum yields information about decay processes.  Once you observe the beta decay spectrum, you will model the phenomenon with a Fermi-Kurie plot that incorporates the theory of beta decay and determines the maximum energy available in the decay process


http://advancedlab.org</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26988.jpg</video:thumbnail_loc>
      <video:duration>2519</video:duration>
      <video:publication_date>2012-09-19T06:16:16.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/qJ4MPtMmFPw</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>physics</video:tag>
      <video:tag>111</video:tag>
      <video:tag>beta</video:tag>
      <video:tag>ray</video:tag>
      <video:tag>Spectroscopy</video:tag>
      <video:tag>Bra</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-Library-Application-Collaboration-Development-Tools-and-Resources</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - Library Application Collaboration, Development Tools and Resources</video:title>
      <video:description>&quot;Lec 6 - Library Application Collaboration, Development Tools and Resources&quot; Research and discussions among the library application development community with the aim of improving internal collaboration and the provision of ongoing support, sustaining engineering, and specialized development support services.

Creative Commons music by 
Hugh Doolan: http://soundcloud.com/hughdoolan/heartlands-free-dl

Produced by the Berkman Center for Internet &amp; Society
Filmed and Edited by Daniel Dennis Jones with Rocky Acosta</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23015.jpg</video:thumbnail_loc>
      <video:duration>209</video:duration>
      <video:publication_date>2012-09-12T05:23:53.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Smxb_ji2piw</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>6</video:tag>
      <video:tag>library</video:tag>
      <video:tag>Application</video:tag>
      <video:tag>collaboration</video:tag>
      <video:tag>Development</video:tag>
      <video:tag>tools</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Resources</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-Last-The-Theoretical-Minimum</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec Last - The Theoretical Minimum</video:title>
      <video:description>&quot;Lec Last - The Theoretical Minimum&quot; (March 19, 2012) Leonard Susskind concludes the course by wrapping up the major concepts that were covered throughout the quarter and discussing some of the limits of the field of quantum physics.

In this course world renowned physicist, Leonard Susskind, dives into the fundamentals of classical mechanics and quantum physics. He discovers the link between the two branches of physics and ultimately shows how quantum mechanics grew out of the classical structure.

Stanford University:
http://www.stanford.edu/

Stanford Continuing Studies:
http://continuingstudies.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19040.jpg</video:thumbnail_loc>
      <video:duration>6391</video:duration>
      <video:publication_date>2012-09-04T09:26:33.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/dYtyslPtK8Y</video:player_loc>
      <video:uploader>0|39|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>physics</video:tag>
      <video:tag>math</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>Quantum</video:tag>
      <video:tag>Operators</video:tag>
      <video:tag>vectors</video:tag>
      <video:tag>classical</video:tag>
      <video:tag>Entanglement</video:tag>
      <video:tag>evolve</video:tag>
      <video:tag>time</video:tag>
      <video:tag>uncertainty</video:tag>
      <video:tag>States</video:tag>
      <video:tag>permission</video:tag>
      <video:tag>observable</video:tag>
      <video:tag>mechanics</video:tag>
      <video:tag>Logic</video:tag>
      <video:tag>experiment</video:tag>
      <video:tag>outcome</video:tag>
      <video:tag>system</video:tag>
      <video:tag>Laws</video:tag>
      <video:tag>predictive</video:tag>
      <video:tag>motion</video:tag>
      <video:tag>Light</video:tag>
      <video:tag>World</video:tag>
      <video:tag>Universe</video:tag>
      <video:tag>Einstein</video:tag>
      <video:tag>Planck</video:tag>
      <video:tag>bo</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-The-Miltonic-Smile</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - The Miltonic Smile</video:title>
      <video:description>&quot;Lec 11 - The Miltonic Smile&quot; Milton (ENGL 220)

Milton&apos;s characteristic use of simile is explored in Books One and Two of Paradise Lost. Particular attention is paid to how Milton&apos;s similes work to support, undermine, and complicate both the depiction of Satan and the broader thematic concerns of the poem, such as the ideas of free will and divine providence. The critical perspectives of Geoffrey Hartman and Stanley Fish are incorporated into an analysis of Satan&apos;s shield and spear and the simile of the leaves.

00:00 - Chapter 1. Introduction: Similes in &quot;Paradise Lost&quot;
03:36 - Chapter 2. Similes in &quot;Paradise Lost&quot;:  Satan&apos;s Shield Compared to the Moon
17:05 - Chapter 3. Similes in &quot;Paradise Lost&quot;:  Satan&apos;s Spear Compared to the Mast of a Ship
22:38 - Chapter 4. Similes in &quot;Paradise Lost&quot;:  Simile of the Leaves
34:18 - Chapter 5. Hartman and Fish: Theories of Similes in &quot;Paradise Lost&quot;
40:34 - Chapter 6. Similes in &quot;Paradise Lost&quot;:  Simile of the Belated Peasant

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2007.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17305.jpg</video:thumbnail_loc>
      <video:duration>2740</video:duration>
      <video:publication_date>2012-09-02T17:55:21.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/2zUJzKmXZxc</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>divine</video:tag>
      <video:tag>providence</video:tag>
      <video:tag>free</video:tag>
      <video:tag>Will</video:tag>
      <video:tag>Galileo</video:tag>
      <video:tag>Geoffrey</video:tag>
      <video:tag>Hartman</video:tag>
      <video:tag>Miltonic</video:tag>
      <video:tag>simile</video:tag>
      <video:tag>observer</video:tag>
      <video:tag>AB</video:tag>
      <video:tag>extra</video:tag>
      <video:tag>shades</video:tag>
      <video:tag>Stanley</video:tag>
      <video:tag>Fish</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Effects-of-High-Blood-Bressure-on-Body</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Effects of High Blood Bressure on Body</video:title>
      <video:description>The video shows the harmful effects of High blood pressure on our body. High blood pressure damages the blood vessels which results in kidney failure.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/74df4f84-89a8-4a53-af52-e152bf1f5b23/cand_5.jpg</video:thumbnail_loc>
      <video:duration>180</video:duration>
      <video:publication_date>2011-11-30T22:45:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9710.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>high</video:tag>
      <video:tag>blood</video:tag>
      <video:tag>Pressure</video:tag>
      <video:tag>body</video:tag>
      <video:tag>effects</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Bioinformatics-featuring-vinculin-tail-dnb-mix</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Bioinformatics featuring vinculin tail (dnb mix)</video:title>
      <video:description>Tanz der moleküle is shown in this science video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/9f6303d1-04b0-4258-a7b4-c88bfc3041e5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>144</video:duration>
      <video:publication_date>2009-05-30T06:56:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2688.mp4</video:content_loc>
      <video:category>Education</video:category>
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      <video:tag>cell</video:tag>
      <video:tag>biology</video:tag>
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      <video:tag>Actin</video:tag>
      <video:tag>filament</video:tag>
      <video:tag>talin</video:tag>
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      <video:tag>DNB</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Edwardian-Bioinformatics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Edwardian Bioinformatics</video:title>
      <video:description>The beginnings of a legend...</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/c9a26baf-12a5-40f2-ac30-84ee4977a55f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>40</video:duration>
      <video:publication_date>2009-05-30T06:50:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2686.mp4</video:content_loc>
      <video:category>Bioinformatics</video:category>
      <video:tag>Edwardian</video:tag>
      <video:tag>bioinformatics</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/What-Are-The-Heart-Purkinje-Fibers</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What Are The Heart Purkinje Fibers</video:title>
      <video:description>A brief description of the movement of heart arteries is discussed here. The purpose of this video is to help the medical students.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/57b4b637-4629-4056-93c0-3d1df03cca64/cand_25.jpg</video:thumbnail_loc>
      <video:duration>98</video:duration>
      <video:publication_date>2011-11-30T10:28:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9557.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Histology</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Heart</video:tag>
      <video:tag>Purkinje</video:tag>
      <video:tag>Fibers</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-The-Theoretical-Minimum</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - The Theoretical Minimum</video:title>
      <video:description>&quot;Lec 4 - The Theoretical Minimum&quot; January 30, 2012 - In this course, world renowned physicist, Leonard Susskind, dives into the fundamentals of classical mechanics and quantum physics. He discovers the link between the two branches of physics and ultimately shows how quantum mechanics grew out of the classical structure. In this lecture, he continues his discussion on the vectors and operators that define the language of quantum physics.


Stanford University:
http://www.stanford.edu/

Stanford Continuing Studies:
http://continuingstudies.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19034.jpg</video:thumbnail_loc>
      <video:duration>6443</video:duration>
      <video:publication_date>2012-09-04T09:26:14.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/tRWBoossG0Y</video:player_loc>
      <video:uploader>0|39|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>physics</video:tag>
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      <video:tag>calculus</video:tag>
      <video:tag>Quantum</video:tag>
      <video:tag>Operators</video:tag>
      <video:tag>vectors</video:tag>
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      <video:tag>permission</video:tag>
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      <video:tag>Laws</video:tag>
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      <video:tag>predictive</video:tag>
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      <video:tag>Light</video:tag>
      <video:tag>World</video:tag>
      <video:tag>Universe</video:tag>
      <video:tag>Einstein</video:tag>
      <video:tag>Planck</video:tag>
      <video:tag>bohr</video:tag>
      <video:tag>Heisenberg</video:tag>
      <video:tag>schroedinger</video:tag>
      <video:tag>eigenvalues</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-29-Diffraction-and-Interference</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 29 - Diffraction and Interference</video:title>
      <video:description>Diffraction and Interference

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26173.jpg</video:thumbnail_loc>
      <video:duration>358</video:duration>
      <video:publication_date>2012-09-19T00:08:32.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/YsyMQYr4h_4</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>diffraction</video:tag>
      <video:tag>and</video:tag>
      <video:tag>interference</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-Sociology150A-Status</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17  Sociology150A:  Status</video:title>
      <video:description>&quot;Lec 17  Sociology150A:  Status&quot;Social Psychology: Self and Society
Professor: Robb Willer</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24263.jpg</video:thumbnail_loc>
      <video:duration>4529</video:duration>
      <video:publication_date>2012-09-15T05:39:20.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/TpwUYmJXKww</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Sociology</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>17</video:tag>
      <video:tag>Sociology150A</video:tag>
      <video:tag>Status</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Geography-C110</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Geography C110</video:title>
      <video:description>&quot;Lec 1 - Geography C110 &quot;Economic Geography of the Industrial World</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24287.jpg</video:thumbnail_loc>
      <video:duration>4852</video:duration>
      <video:publication_date>2012-09-15T06:07:21.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/oYR5PdPZ_w0</video:player_loc>
      <video:uploader>0|41|0</video:uploader>
      <video:category>Geophysics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>1</video:tag>
      <video:tag>Geography</video:tag>
      <video:tag>C110</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Amazing-medical-interventions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Amazing medical interventions</video:title>
      <video:description>These new medical inventions could save your life when it is necessary . These highly advanced medical equipment are made by Revmedx, Suneris, Christie Medical Holdings, and Dahir Insaat.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2016/06/f8fac5d7-a94b-41be-a56c-58922e3ee5a1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>131</video:duration>
      <video:publication_date>2016-06-06T01:42:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32514.mp4</video:content_loc>
      <video:uploader>Nazir Istanbl</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Medical</video:tag>
      <video:tag>Intervention</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-Programming-Abstractions-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - Programming Abstractions (Stanford)</video:title>
      <video:description>&quot;Lec 10 - Programming Abstractions (Stanford)&quot; Lecture 10 by Julie Zelenski for the Programming Abstractions Course (CS106B) in the Stanford Computer Science Department. 

Julie explains procedural recursion and introduces permute code. She goes through another example of recursive code line by line, explaining each component.  Recursive backtracking and it&apos;s usefulness are discussed.  The example of placing several queen chess pieces on a board where none of them can attack the other is then demonstrated. 

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=FE6E58F856038C69

CS 106B Course Website:
http://cs106b.stanford.edu

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanforduniversity/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17673.jpg</video:thumbnail_loc>
      <video:duration>2822</video:duration>
      <video:publication_date>2012-09-03T16:49:23.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/NdF1QDTRkck</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>software</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>C</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>language</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>10</video:tag>
      <video:tag>recursion</video:tag>
      <video:tag>permute</video:tag>
      <video:tag>Code</video:tag>
      <video:tag>subset</video:tag>
      <video:tag>backtracking</video:tag>
      <video:tag>lexicon</video:tag>
      <video:tag>permutation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-CS-61B-Inheritances</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - CS 61B Inheritances</video:title>
      <video:description>CS 61B Inheritances

CS 61B: Data Structures - Fall 2006. Fundamental dynamic data structures, including linear lists, queues, trees, and other linked structures; arrays strings, and hash tables. Storage management. Elementary principles of software engineering. Abstract data types. Algorithms for sorting and searching. Introduction to the Java programming language.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19576.jpg</video:thumbnail_loc>
      <video:duration>3007</video:duration>
      <video:publication_date>2012-09-05T03:40:11.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/vZo3HSssgIk</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>61B</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-24-GMAT-Math-24</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 24 - GMAT Math 24</video:title>
      <video:description>GMAT Math 24

124-128, pgs. 168-169</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21940.jpg</video:thumbnail_loc>
      <video:duration>667</video:duration>
      <video:publication_date>2012-09-10T23:54:32.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/QR9K8M4u8rk</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>GMAT</video:tag>
      <video:tag>math</video:tag>
      <video:tag>24</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Electrical-Engineering-141-Lecture-8</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Electrical Engineering 141 - Lecture 8</video:title>
      <video:description>Electrical Engineering 141 - Lecture 8. Lecture is recorded on Fall 2011.


Introduction to Digital Integrated Circuits</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26068.jpg</video:thumbnail_loc>
      <video:duration>4706</video:duration>
      <video:publication_date>2012-09-18T23:47:39.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/tZT7hNyOKNg</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>141</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>8</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/9-Lec-Persons-of-Faith-Who-are-Publicly-Engaged</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>9 Lec - Persons of Faith Who are Publicly Engaged</video:title>
      <video:description>Persons of Faith Who are Publicly Engaged
What are the challenges and opportunities of expressing one&apos;s faith while holding political office? Consider how leaders from around the world address these challenges and utilize these opportunities.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_12534.jpg</video:thumbnail_loc>
      <video:duration>149</video:duration>
      <video:publication_date>2012-08-18T15:01:41.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/_mvTGQQWSxw</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Yale</video:tag>
      <video:tag>university</video:tag>
      <video:tag>Faith</video:tag>
      <video:tag>religion</video:tag>
      <video:tag>Miroslav</video:tag>
      <video:tag>Volf</video:tag>
      <video:tag>Tony</video:tag>
      <video:tag>Blair</video:tag>
      <video:tag>international</video:tag>
      <video:tag>Belief</video:tag>
      <video:tag>violence</video:tag>
      <video:tag>LOVE</video:tag>
      <video:tag>global</video:tag>
      <video:tag>affairs</video:tag>
      <video:tag>9</video:tag>
      <video:tag>11</video:tag>
      <video:tag>September</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Part-3-Oral-Description-for-Rounds</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Part - 3 Oral Description for Rounds</video:title>
      <video:description>This video shows a oral presentation for Rounds by an expert doctor. This video is very helpfulfor the medical students.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/7d34302b-3248-41e2-b16c-95ac2f160433/cand_25.jpg</video:thumbnail_loc>
      <video:duration>161</video:duration>
      <video:publication_date>2011-11-30T10:29:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9559.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Loyola</video:tag>
      <video:tag>Oral</video:tag>
      <video:tag>presentation</video:tag>
      <video:tag>for</video:tag>
      <video:tag>Rounds</video:tag>
      <video:tag>part</video:tag>
      <video:tag>3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-39-Circulatory-System-and-the-Heart</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 39 - Circulatory System and the Heart</video:title>
      <video:description>Circulatory System and the Heart

Introduction to the circulatory system and the heart</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22436.jpg</video:thumbnail_loc>
      <video:duration>897</video:duration>
      <video:publication_date>2012-09-11T02:07:25.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/QhiVnFvshZg</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>Circulatory</video:tag>
      <video:tag>system</video:tag>
      <video:tag>and</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Heart</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-12-Mathematics-16B</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 12-Mathematics 16B</video:title>
      <video:description>lec 12-Mathematics 16B .Analytic Geometry and Calculus</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19226.jpg</video:thumbnail_loc>
      <video:duration>4478</video:duration>
      <video:publication_date>2012-09-04T20:28:34.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/nhzr6fqRhBE</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Atoms</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Atoms</video:title>
      <video:description>Atoms which is a basic unit of matter that consists of a dense central nucleus surrounded by a cloud of negatively charged electrons is shown in this video by using H2O molecules.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2008/04/fc48e2e1-1925-45d6-a71e-70e9ac0c7c0f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>10</video:duration>
      <video:publication_date>2008-04-01T05:45:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1313.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>atom</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Special-Relativity</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Special Relativity</video:title>
      <video:description>&quot;Lec 1 - Special Relativity&quot; (April 9, 2012) In the first lecture of the series Leonard Susskind discusses the concepts that will be covered throughout the course.

In 1905, while only twenty-six years old, Albert Einstein published &quot;On the Electrodynamics of Moving Bodies&quot; and effectively extended classical laws of relativity to all laws of physics, even electrodynamics. In this course, Professor Susskind takes a close look at the special theory of relativity and also at classical field theory. Concepts addressed here includes space-time and four-dimensional space-time, electromagnetic fields and their application to Maxwell&apos;s equations.

Originally presented in the Stanford Continuing Studies Program.

Stanford University:
http://www.stanford.edu/

Stanford Continuing Studies Program:
http://csp.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19041.jpg</video:thumbnail_loc>
      <video:duration>7095</video:duration>
      <video:publication_date>2012-09-04T09:30:55.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/toGH5BdgRZ4</video:player_loc>
      <video:uploader>0|39|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>physics</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>mechanics</video:tag>
      <video:tag>relativity</video:tag>
      <video:tag>special</video:tag>
      <video:tag>Field</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>Quantum</video:tag>
      <video:tag>classical</video:tag>
      <video:tag>Structure</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-35-Optimal-angle-for-a-projectile-part-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 35 - Optimal angle for a projectile part 1</video:title>
      <video:description>Optimal angle for a projectile part 1</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21073.jpg</video:thumbnail_loc>
      <video:duration>350</video:duration>
      <video:publication_date>2012-09-08T17:25:59.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/RhUdv0jjfcE</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>optimal</video:tag>
      <video:tag>Angle</video:tag>
      <video:tag>for</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Projectile</video:tag>
      <video:tag>part</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-20-Hydrocarbon-Quiz</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 - Hydrocarbon (Quiz)</video:title>
      <video:description>Hydrocarbon (Quiz)

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26154.jpg</video:thumbnail_loc>
      <video:duration>163</video:duration>
      <video:publication_date>2012-09-19T00:05:11.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/6V6JgmfTpyY</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Hydrocarbon</video:tag>
      <video:tag>Quiz</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/ICAAC-Boston-2010-MWV40</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>ICAAC Boston 2010 (MWV40)</video:title>
      <video:description>MicrobeWorld Video and This Week in Virology team up to bring you a tour of the 50th Interscience Conference on Antimicrobial Agents and Chemotherapy (ICAAC) in Boston, MA. In this episode the host of TWiV, Vincent Racaniello, speaks with exhibitors and visitors, including Professors Derek Smith, Michael Schmidt, Frederick Hayden, and Myra McClure.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_6741.jpg</video:thumbnail_loc>
      <video:duration>3701</video:duration>
      <video:publication_date>2011-01-10T18:53:46.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/2aLSSz4pbCc</video:player_loc>
      <video:uploader>Chris Condayan</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>ICAAC</video:tag>
      <video:tag>Boston</video:tag>
      <video:tag>twiv</video:tag>
      <video:tag>ASM</video:tag>
      <video:tag>Racaniello</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Introduction-With-Sympathetic-Ganglion</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Introduction With Sympathetic Ganglion</video:title>
      <video:description>This video shows the histology of sympathetic ganglion. The process of delivering the information about the stress and dangers by these is also explained here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/78f0844e-de17-42dc-8a2a-6051dc9f97d2/cand_25.jpg</video:thumbnail_loc>
      <video:duration>195</video:duration>
      <video:publication_date>2011-11-30T10:29:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9561.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Histology</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Sympathetic</video:tag>
      <video:tag>Ganglion</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Public-Health-200C2-Edmund-Seto</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Public Health 200C2 -Edmund Seto</video:title>
      <video:description>&quot;Lec 1 - Public Health 200C2 -Edmund SetoEnvironmental Health Sciences Breadth Course</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27411.jpg</video:thumbnail_loc>
      <video:duration>683</video:duration>
      <video:publication_date>2012-09-21T06:33:11.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/AwuBZ5m0a1M</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>1</video:tag>
      <video:tag>Public</video:tag>
      <video:tag>Health</video:tag>
      <video:tag>200C2</video:tag>
      <video:tag>Edmund</video:tag>
      <video:tag>Seto</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Special-Relativity</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Special Relativity</video:title>
      <video:description>&quot;Lec 2 - Special Relativity&quot; (April 16, 2012) Leonard Susskind starts with a brief review of what was discussed in the first lecture -- specifically the use of vectors and spin in three dimensional space and in relation to special relativity.

In 1905, while only twenty-six years old, Albert Einstein published &quot;On the Electrodynamics of Moving Bodies&quot; and effectively extended classical laws of relativity to all laws of physics, even electrodynamics. In this course, Professor Susskind takes a close look at the special theory of relativity and also at classical field theory. Concepts addressed here include space-time and four-dimensional space-time, electromagnetic fields and their application to Maxwell&apos;s equations.

Originally presented in the Stanford Continuing Studies Program.

Stanford University:
http://www.stanford.edu/

Continuing Studies Program:
http://csp.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19042.jpg</video:thumbnail_loc>
      <video:duration>3240</video:duration>
      <video:publication_date>2012-09-04T09:31:01.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/qfTJP7Soto4</video:player_loc>
      <video:uploader>0|39|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Mathematics</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>mechanics</video:tag>
      <video:tag>Field</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>Quantum</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>classical</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>time</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/leaf-modification</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>leaf modification</video:title>
      <video:description>brief details of leaf modification</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/03/98352499-9a13-46d8-897f-9bfca048320c/cand_25.jpg</video:thumbnail_loc>
      <video:duration>450</video:duration>
      <video:publication_date>2012-03-14T10:04:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11968.mp4</video:content_loc>
      <video:uploader>Manoj Nair</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>leaf</video:tag>
      <video:tag>Modification</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lecture-6-Chemistry-1A-Spring-2010</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture 6- Chemistry 1A Spring 2010</video:title>
      <video:description>Lec 6- Chemistry 1A Spring 2010.
General Chemistry</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16856.jpg</video:thumbnail_loc>
      <video:duration>3059</video:duration>
      <video:publication_date>2012-09-01T14:23:04.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/4gSavWlTp6k</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Spring</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Yales-Partnership-With-the-Tony-Blair-Faith</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Yale&apos;s Partnership With the Tony Blair Faith</video:title>
      <video:description>Yale&apos;s Partnership With the Tony Blair Faith

The Tony Blair Faith Foundation is partnering with Yale University to create the Faith and Globalization seminar, which Mr. Blair will co-teach with members of the Yale faculty. Mr. Blair discusses the vision for his Foundation and the goals of this partnership.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_12526.jpg</video:thumbnail_loc>
      <video:duration>157</video:duration>
      <video:publication_date>2012-08-18T14:15:45.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/p3qEq3kN6tE</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Tony</video:tag>
      <video:tag>Blair</video:tag>
      <video:tag>England</video:tag>
      <video:tag>prime</video:tag>
      <video:tag>minister</video:tag>
      <video:tag>UK</video:tag>
      <video:tag>Yale</video:tag>
      <video:tag>Faith</video:tag>
      <video:tag>religion</video:tag>
      <video:tag>globalization</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Interview-with-Larry-Madoff-Editor-of-ProMED-mail-MWV47</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Interview with Larry Madoff, Editor of ProMED-mail (MWV47)</video:title>
      <video:description>In episode 47 of MicrobeWorld Video, filmed at the American Association for the Advancement of Science Meeting in Washington, D.C., on February 20, 2011, Dr. Stan Maloy talks with the Editor of ProMED-mail, Lawrence Madoff, MD, Professor of Medicine, Division of Infectious Diseases and Immunology, University of Massachusetts Medical School Boston.

ProMED-mail is the Program for Monitoring Emerging Diseases, an online network of more than 55,000 members who monitor the four corners of the world for emerging infectious diseases of humans, animals and plants. ProMED was launched in 1994 with 40 people on a listserv and is perhaps one of the earliest examples of social networking. Today the site has established itself as the place to go for breaking news on outbreaks, health alerts and recalls.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_6897.jpg</video:thumbnail_loc>
      <video:duration>451</video:duration>
      <video:publication_date>2011-04-01T15:24:30.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/88w31U_417w</video:player_loc>
      <video:uploader>Chris Condayan</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>ProMED</video:tag>
      <video:tag>mail</video:tag>
      <video:tag>Larry</video:tag>
      <video:tag>Madoff</video:tag>
      <video:tag>Stanley</video:tag>
      <video:tag>Maloy</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>microbiology</video:tag>
      <video:tag>infectious</video:tag>
      <video:tag>Disease</video:tag>
      <video:tag>MicrobeWorld</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/MWV-Episode-55-Francis-Arnold-Laboratory-Evolution</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>MWV Episode 55 - Francis Arnold: Laboratory Evolution</video:title>
      <video:description>In episode 55 of MicrobeWorld Video, filmed at the American Association for the Advancement of Science Meeting in Washington, D.C., on February 18, 2011, Dr. Stan Maloy talks with Francis H. Arnold, Ph.D., Dick and Barbara Dickinson Professor of Chemical Engineering, Bioengineering and Biochemistry, at the California Institute of Technology.

Maloy talks with Arnold about laboratory evolution to generate novel and useful enzymes and organisms for applications in medicine and in alternative energy. Her multidisciplinary approach reveals insight into the way natural evolution might have occurred.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_7107.jpg</video:thumbnail_loc>
      <video:duration>237</video:duration>
      <video:publication_date>2011-10-20T13:38:15.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/N6u7RGwuti0</video:player_loc>
      <video:uploader>Chris Condayan</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Francis</video:tag>
      <video:tag>Arnold</video:tag>
      <video:tag>Bioengineering</video:tag>
      <video:tag>laboratory</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>california</video:tag>
      <video:tag>Institute</video:tag>
      <video:tag>of</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>AAAS</video:tag>
      <video:tag>MicrobeWorld</video:tag>
      <video:tag>Stan</video:tag>
      <video:tag>Maloy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-MIT-16885J-Aircraft-Systems-Engineering-Fall-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - MIT 16.885J Aircraft Systems Engineering, Fall 2005</video:title>
      <video:description>&quot;Lec 9 - MIT 16.885J Aircraft Systems Engineering, Fall 2005&quot; OMS, RCS, Fuel Cells, Auxiliary Power Unit and Hydraulic Systems 

View the complete course: http://ocw.mit.edu/16-885F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14937.jpg</video:thumbnail_loc>
      <video:duration>6674</video:duration>
      <video:publication_date>2012-08-28T04:53:59.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/1IJPugWssVs</video:player_loc>
      <video:uploader>0|57|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>aeronautics</video:tag>
      <video:tag>astronautics</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>NASA</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>lifecycle</video:tag>
      <video:tag>reliability</video:tag>
      <video:tag>liftoff</video:tag>
      <video:tag>takeoff</video:tag>
      <video:tag>launch</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-20-Computer-Science-61C-Multiplexers-and-ALUs</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 - Computer Science 61C - Multiplexers and ALUs</video:title>
      <video:description>&quot;Lec 20 - Computer Science 61C - Multiplexers and ALUs&quot;Machine Structures
Professor Dan Garcia - Professor Michael Franklin
Link to lecture notes  http://inst.eecs.berkeley.edu/~cs61c/fa11/lec/25/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27295.jpg</video:thumbnail_loc>
      <video:duration>2819</video:duration>
      <video:publication_date>2012-09-21T05:06:35.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/AqDveBi-jdg</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>20</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>61C</video:tag>
      <video:tag>Multiplexers</video:tag>
      <video:tag>and</video:tag>
      <video:tag>ALUs</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-25-Computer-Science-61C-Instruction-Level-Paralle-Machine-Structures</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 25 - Computer Science 61C  Instruction Level Paralle Machine Structures</video:title>
      <video:description>Lec 25 - Computer Science 61C - Instruction Level Paralle Machine Structures
Professor Dan Garcia - Professor Michael Franklin
Link to lecture notes  http://inst.eecs.berkeley.edu/~cs61c/fa11/lec/30/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27300.jpg</video:thumbnail_loc>
      <video:duration>3073</video:duration>
      <video:publication_date>2012-09-21T05:08:20.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Y_T7OI9rZHc</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>25</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>61C</video:tag>
      <video:tag>Instruction</video:tag>
      <video:tag>Level</video:tag>
      <video:tag>paralle</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-Electrical-Engineering-100-No-visuals-for-firs</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - Electrical Engineering 100 - No visuals for firs</video:title>
      <video:description>&quot;Lec 16 - Electrical Engineering 100 - No visuals for firs&quot;Electronic Techniques for Engineering</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27360.jpg</video:thumbnail_loc>
      <video:duration>4705</video:duration>
      <video:publication_date>2012-09-21T05:55:49.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/GgD6Xlh2jgM</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>16</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>100</video:tag>
      <video:tag>no</video:tag>
      <video:tag>visuals</video:tag>
      <video:tag>for</video:tag>
      <video:tag>firs</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Wild-and-Wonderful-Water</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Wild and Wonderful Water</video:title>
      <video:description>Did you know that a modern dam&apos;s redirection of water in China slowed down the rotation of the earth?  This video discusses the power and necessity of H20 with enthusiasm and humor</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/11/83b41c4c-19f4-4b6a-8bc4-4e0bd5bcd791/cand_25.jpg</video:thumbnail_loc>
      <video:duration>260</video:duration>
      <video:publication_date>2012-11-27T02:32:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28097.mp4</video:content_loc>
      <video:uploader>layne.ransom.5</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>water</video:tag>
      <video:tag>Three</video:tag>
      <video:tag>gorges</video:tag>
      <video:tag>Dam</video:tag>
      <video:tag>China</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Neurons-and-Neuro-transmitters</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Neurons and Neuro-transmitters</video:title>
      <video:description>How do we think? It is an important questions. This video gives insight about how we think by explaining nuerons and neuro-transmitters.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2008/03/b411f6a4-30da-44b8-b4bc-c3bb7cebe87c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>291</video:duration>
      <video:publication_date>2008-03-30T20:01:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1301.mp4</video:content_loc>
      <video:uploader>siere</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>neuron</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-Mathematics-16A</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - Mathematics 16A</video:title>
      <video:description>&quot;Lec 14 - Mathematics 16A &quot;Analytic Geometry and Calculus</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27385.jpg</video:thumbnail_loc>
      <video:duration>2802</video:duration>
      <video:publication_date>2012-09-21T06:16:44.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/8GYsAJZavQk</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>14</video:tag>
      <video:tag>Mathematics</video:tag>
      <video:tag>16A</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Southpaw-From-Birth</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Southpaw From Birth</video:title>
      <video:description>Are you a lefty or a righty?  Why we&apos;re left or right-handed from birth, and other interesting facts about dominant hands and how they affect our thinking.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/11/f11ffebe-a538-4fc5-ad0b-bdfbc01f45aa/cand_25.jpg</video:thumbnail_loc>
      <video:duration>293</video:duration>
      <video:publication_date>2012-11-27T03:23:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28104.mp4</video:content_loc>
      <video:uploader>layne.ransom.5</video:uploader>
      <video:category>Developmental Biology</video:category>
      <video:tag>Left</video:tag>
      <video:tag>handed</video:tag>
      <video:tag>ambidextrous</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Building-a-1000W-Xenon-Arc-Lamp</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Building a 1000W Xenon Arc Lamp</video:title>
      <video:description>Video contains a 1000W xenon arc lamp built into DIY searchlight housing. A brief description of this lamp with its different parts is shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/7fba1709-2259-4c4f-a197-e6b8a5740c52/cand_25.jpg</video:thumbnail_loc>
      <video:duration>460</video:duration>
      <video:publication_date>2013-02-16T03:08:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30290.mp4</video:content_loc>
      <video:uploader>Jennifer Byars</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>1000W</video:tag>
      <video:tag>Xenon</video:tag>
      <video:tag>arc</video:tag>
      <video:tag>Lamp</video:tag>
      <video:tag>built</video:tag>
      <video:tag>into</video:tag>
      <video:tag>diy</video:tag>
      <video:tag>searchlight</video:tag>
      <video:tag>Housing</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Special-Relativity</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Special Relativity</video:title>
      <video:description>&quot;Lec 3 - Special Relativity&quot; (April 23, 2012) Leonard Susskind begins to discuss particle mechanics and the role that they play in the special theory of relativity. This includes how particles move, the idea of momentum, and some topics on energy. 

In 1905, while only twenty-six years old, Albert Einstein published &quot;On the Electrodynamics of Moving Bodies&quot; and effectively extended classical laws of relativity to all laws of physics, even electrodynamics. In this course, Professor Susskind takes a close look at the special theory of relativity and also at classical field theory. Concepts addressed here include space-time and four-dimensional space-time, electromagnetic fields and their application to Maxwell&apos;s equations.

Originally presented in the Stanford Continuing Studies Program.

Stanford University:
http://www.stanford.edu/

Continuing Studies Program:
http://csp.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19043.jpg</video:thumbnail_loc>
      <video:duration>7168</video:duration>
      <video:publication_date>2012-09-04T09:31:07.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/_R6J8Wb1Xek</video:player_loc>
      <video:uploader>0|39|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Mathematics</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>mechanics</video:tag>
      <video:tag>Field</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>Quantum</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>classical</video:tag>
      <video:tag>Einstein</video:tag>
      <video:tag>motion</video:tag>
      <video:tag>momentum</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-MIT-16885J-Aircraft-Systems-Engineering-Fall-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - MIT 16.885J Aircraft Systems Engineering, Fall 2005</video:title>
      <video:description>&quot;Lec 11 - MIT 16.885J Aircraft Systems Engineering, Fall 2005&quot; Use of Subsystems as a Function of Flight Phase

View the complete course: http://ocw.mit.edu/16-885F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14939.jpg</video:thumbnail_loc>
      <video:duration>6787</video:duration>
      <video:publication_date>2012-08-28T05:00:47.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/J5mwRqyxPIA</video:player_loc>
      <video:uploader>0|57|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>aeronautics</video:tag>
      <video:tag>astronautics</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>NASA</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>lifecycle</video:tag>
      <video:tag>reliability</video:tag>
      <video:tag>liftoff</video:tag>
      <video:tag>takeoff</video:tag>
      <video:tag>launch</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-93-Generalized-Taylor-Series-Approximation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 93 - Generalized Taylor Series Approximation</video:title>
      <video:description>Generalized Taylor Series Approximation

Approximating a function around a non-zero x value</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19887.jpg</video:thumbnail_loc>
      <video:duration>447</video:duration>
      <video:publication_date>2012-09-06T00:38:51.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/1LxhXqD3_CE</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>generalized</video:tag>
      <video:tag>Taylor</video:tag>
      <video:tag>series</video:tag>
      <video:tag>approximation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/All-About-Tellurium</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>All About Tellurium</video:title>
      <video:description>What is Tellurium? The name origin of Tellurium, its sources, abundance and uses are shown in this video. Tellurium is used to improve the quality of metals.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/bcdb01a8-5811-455a-a0d2-b53b63f11913/cand_5.jpg</video:thumbnail_loc>
      <video:duration>110</video:duration>
      <video:publication_date>2011-12-12T01:25:30.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11298.mp4</video:content_loc>
      <video:uploader>burki</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Tellurium</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-134-Line-Integral-Example-2-part-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 134 - Line Integral Example 2 (part 2)</video:title>
      <video:description>Line Integral Example 2 (part 2)

Part 2 of an example of taking a line integral over a closed path</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19933.jpg</video:thumbnail_loc>
      <video:duration>598</video:duration>
      <video:publication_date>2012-09-06T01:05:04.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Qqanbd3gLhw</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>line</video:tag>
      <video:tag>Integral</video:tag>
      <video:tag>Example</video:tag>
      <video:tag>2</video:tag>
      <video:tag>part</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-81-Interesting-Polynomial-Coefficient-Problem</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 81 - Interesting Polynomial Coefficient Problem</video:title>
      <video:description>Interesting Polynomial Coefficient Problem

Finding the coefficients of a third degree polynomial given 2 roots and the y-intercept</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20193.jpg</video:thumbnail_loc>
      <video:duration>975</video:duration>
      <video:publication_date>2012-09-06T02:30:13.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/hypi8QPsFEk</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Interesting</video:tag>
      <video:tag>polynomial</video:tag>
      <video:tag>Coefficient</video:tag>
      <video:tag>Problem</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Special-Relativity</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Special Relativity</video:title>
      <video:description>&quot;Lec 5 - Special Relativity&quot; (May 7, 2012) Leonard Susskind answers a question regarding material covered in the previous lecture. Following his explanation he continues into the concepts of fields and particles as they exist in special relativity. 

In 1905, while only twenty-six years old, Albert Einstein published &quot;On the Electrodynamics of Moving Bodies&quot; and effectively extended classical laws of relativity to all laws of physics, even electrodynamics. In this course, Professor Susskind takes a close look at the special theory of relativity and also at classical field theory. Concepts addressed here include space-time and four-dimensional space-time, electromagnetic fields and their application to Maxwell&apos;s equations.

Originally presented in the Stanford Continuing Studies Program.

Stanford University:
http://www.stanford.edu/

Continuing Studies Program:
http://csp.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19045.jpg</video:thumbnail_loc>
      <video:duration>7261</video:duration>
      <video:publication_date>2012-09-04T09:31:16.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/_DtwlC5e8J8</video:player_loc>
      <video:uploader>0|39|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Mathematics</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>mechanics</video:tag>
      <video:tag>Field</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>Quantum</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>classical</video:tag>
      <video:tag>Einstein</video:tag>
      <video:tag>motion</video:tag>
      <video:tag>momentum</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-MIT-5301-Chemistry-Laboratory-Techniques-IAP-2004</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3- MIT 5.301 Chemistry Laboratory Techniques, IAP 2004</video:title>
      <video:description>Lec 3- MIT 5.301 Chemistry Laboratory Techniques, IAP 2004.
Reaction Work-Up II

Using the Rotavap: The rotary evaporator is your friend in the lab. This video will ensure that you build a safe and productive relationship.

View the complete course: http://ocw.mit.edu/5-301IAP04

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14955.jpg</video:thumbnail_loc>
      <video:duration>513</video:duration>
      <video:publication_date>2012-08-28T10:30:10.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/7c0XL-ZQn5I</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>laboratory</video:tag>
      <video:tag>purification</video:tag>
      <video:tag>extraction</video:tag>
      <video:tag>transfer</video:tag>
      <video:tag>chromatography</video:tag>
      <video:tag>experiment</video:tag>
      <video:tag>spectraoscopy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-Special-Relativity</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - Special Relativity</video:title>
      <video:description>&quot;Lec 6 - Special Relativity&quot; (May 14, 2012) Leonard Susskind dives into topics of electromagnetism and how it relates to quantum mechanics.

In 1905, while only twenty-six years old, Albert Einstein published &quot;On the Electrodynamics of Moving Bodies&quot; and effectively extended classical laws of relativity to all laws of physics, even electrodynamics. In this course, Professor Susskind takes a close look at the special theory of relativity and also at classical field theory. Concepts addressed here include space-time and four-dimensional space-time, electromagnetic fields and their application to Maxwell&apos;s equations.

Originally presented in the Stanford Continuing Studies Program.

Stanford University:
http://www.stanford.edu/

Continuing Studies Program:
http://csp.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19046.jpg</video:thumbnail_loc>
      <video:duration>7008</video:duration>
      <video:publication_date>2012-09-04T09:31:21.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/aA88mND-9v4</video:player_loc>
      <video:uploader>0|39|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>physics</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>mechanics</video:tag>
      <video:tag>relativity</video:tag>
      <video:tag>special</video:tag>
      <video:tag>Field</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>Quantum</video:tag>
      <video:tag>classical</video:tag>
      <video:tag>Structure</video:tag>
      <video:tag>Einstein</video:tag>
      <video:tag>motion</video:tag>
      <video:tag>momentum</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-Probability-part-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec -12 Probability (part 2)</video:title>
      <video:description>Probability (part 2)

Let&apos;s flip a coin.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21859.jpg</video:thumbnail_loc>
      <video:duration>594</video:duration>
      <video:publication_date>2012-09-10T17:03:30.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/6E_NVnboMB8</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>probability</video:tag>
      <video:tag>part</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-Law-2706-Performance-Based-Ratemaking-and-Decoupling-and-Integrate</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - Law 270.6  Performance Based Ratemaking and Decoupling; and Integrate</video:title>
      <video:description>Law 270.6  Performance Based Ratemaking and Decoupling; and Integrate

Class 11: Performance Based Ratemaking and Decoupling; and Integrated Resource Planning and Portfolio Planning - April 3, 2008.  Under traditional ratemaking, utilities generally make higher profits if they sell more power and lose profits as customers become more efficient. Performance-based ratemaking can address the problem of utility disincentives to promote customer energy efficiency by decoupling utility profits from the amount of sales.  It also is a mechanism that can encourage beneficial behavior in many areas of utility operation. Also, introduction to integrated resource planning and portfolio planning for the right mix of generation types, transmission and conservation. Portfolio Management (PM) and Integrated Resource Planning (IRP) both constitute planning exercises and present similar issues.  PM, a newer term, focuses on a single utility or other load serving entity.  IRP can be performed by a state regulator on a system wide, regional or service area basis, or by a utility for its service area.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19615.jpg</video:thumbnail_loc>
      <video:duration>9454</video:duration>
      <video:publication_date>2012-09-05T03:51:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/HX3A9M38ynI</video:player_loc>
      <video:uploader>0|13|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>environment</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>electricity</video:tag>
      <video:tag>design</video:tag>
      <video:tag>Conservation</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
      <video:tag>Steve</video:tag>
      <video:tag>Weissman</video:tag>
      <video:tag>270</video:tag>
      <video:tag>6</video:tag>
      <video:tag>Environmental</video:tag>
      <video:tag>resource</video:tag>
      <video:tag>plannin</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-22-Year-2008-Stock-Index-Oil-and-Other-Futures-Markets</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22 -Year 2008 - Stock Index, Oil and Other Futures Markets</video:title>
      <video:description>Stock Index, Oil and Other Futures Markets -Year 2008

Financial Markets (ECON 252)

Futures markets have expanded far beyond their initial application to farmer&apos;s planting and harvest cycles. These markets now allow investors and traders to set prices for a broad spectrum of assets and for a whole term structure stretching into the distant future. Some of these markets are often priced according to simple fair-value formulae, others are not. Futures markets can be in backwardation, where the future price is lower than the present, spot price. They can also be in contango, where the price rises with maturity and is higher in the future than it is today. The S&amp;P/Case-Shiller Home Price Index is a recent invention that has transferred the mechanics of futures markets to the prices of single-family homes in ten real estate markets, in an effort to create a national market for residential real estate.

00:00 - Chapter 1. Introduction: On the Extinction of Ticker Tapes 
01:49 - Chapter 2. How Futures Markets Included Financial Securities 
18:06 - Chapter 3. Fair Value and the Influences of Contango and Backwardation 
28:57 - Chapter 4. Volatility in the Oil Futures Market 
41:31 - Chapter 5. Why Is the Price of Oil so High? On International Development, Nationalization, and World Politics 
52:30 - Chapter 6. The Development of a Home Price Futures Market 
01:08:01 - Chapter 7. The S&amp;P Case-Shiller Home Price Index and Conclusion 

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_12560.jpg</video:thumbnail_loc>
      <video:duration>4235</video:duration>
      <video:publication_date>2012-08-20T13:54:53.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/-eyCFKl9CuE</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>backwardation</video:tag>
      <video:tag>case</video:tag>
      <video:tag>Shiller</video:tag>
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      <video:tag>Stock</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Tongue-Folliate-Papilla-Histology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Tongue Folliate Papilla Histology</video:title>
      <video:description>This is a study of the tongue folliate papilla, which are involved in the sensations of taste, they are the threadlike that cover the surface of the tongue.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/8aeee3c3-2f1a-49b8-baaf-6ce7e74a08db/cand_25.jpg</video:thumbnail_loc>
      <video:duration>369</video:duration>
      <video:publication_date>2011-11-28T11:50:08.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8483.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Histology</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Muscle-Contraction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Muscle Contraction</video:title>
      <video:description>How muscle contraction occurs in cells is explained in this nice video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2008/03/5bffb3a0-49a7-41cb-8a7d-8373266e00ff/cand_5.jpg</video:thumbnail_loc>
      <video:duration>44</video:duration>
      <video:publication_date>2008-03-31T00:42:02.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1308.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>contraction</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-7-Special-Relativity</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Special Relativity</video:title>
      <video:description>&quot;Lec 7 - Special Relativity&quot; (May 21, 2012) Leonard Susskind reviews some of the heavy mathematics from the previous lecture and discusses how at times complicated mathematics is the only way to explain high level physics, briefly sharing his thoughts on how and where math and nature collide.

In 1905, while only twenty-six years old, Albert Einstein published &quot;On the Electrodynamics of Moving Bodies&quot; and effectively extended classical laws of relativity to all laws of physics, even electrodynamics. Professor Susskind takes a close look at the special theory of relativity and also at classical field theory. Concepts addressed here include space-time and four-dimensional space-time, electromagnetic fields and their application to Maxwell&apos;s equations.

Originally presented in the Stanford Continuing Studies Program.

Stanford University:
http://www.stanford.edu/

Continuing Studies Program:
http://csp.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19047.jpg</video:thumbnail_loc>
      <video:duration>6387</video:duration>
      <video:publication_date>2012-09-04T09:31:25.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ozhRFi77TP8</video:player_loc>
      <video:uploader>0|39|0</video:uploader>
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      <video:tag>Einstein</video:tag>
      <video:tag>motion</video:tag>
      <video:tag>momentum</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Introduction-With-Acute-Pulmonary-Embolism-Echocardiography</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Introduction With Acute Pulmonary Embolism Echocardiography</video:title>
      <video:description>You will have a brief introduction with the echocardiography showing an acute pulmonary embolism. The purpose of this video is to help the medical students.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/36f3721c-f1e6-41a2-ba64-5534d4585263/cand_25.jpg</video:thumbnail_loc>
      <video:duration>3</video:duration>
      <video:publication_date>2011-12-01T03:15:07.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10023.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Echocardiography</video:tag>
      <video:tag>Showing</video:tag>
      <video:tag>an</video:tag>
      <video:tag>acute</video:tag>
      <video:tag>Pulmonary</video:tag>
      <video:tag>Embolism</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-Introduction-to-the-Four-Vector</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - Introduction to the Four-Vector</video:title>
      <video:description>&quot;Lec 14 - Introduction to the Four-Vector&quot; Fundamentals of Physics (PHYS 200)

The four-vector is introduced that unifies space-time coordinates x, y, z and t into a single entity whose components get mixed up under Lorentz transformations. The length of this four-vector, called the space-time interval, is shown to be invariant (the same for all observers). Likewise energy and momentum are unified into the energy-momentum four-vector.

00:00 - Chapter 1. Recap—Consequences of the Lorentz Transformations
06:25 - Chapter 2. Causality Paradoxes: &quot;Killing the Grandmother&quot;
15:22 - Chapter 3. A New Understanding of Space-Time
25:51 - Chapter 4. Introducing the Fourth Dimension and Four-Vector Algebra
44:09 - Chapter 5. The Space-Time Interval, or &quot;Proper Time&quot;
51:47 - Chapter 6. Deriving the Velocity and Momentum Vectors in Space-Time
01:04:40 - Chapter 7. The New Energy-Mass Relation

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2006.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15900.jpg</video:thumbnail_loc>
      <video:duration>4355</video:duration>
      <video:publication_date>2012-08-28T21:28:31.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/URC7QU1XCRw</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Einstein</video:tag>
      <video:tag>Euclidean</video:tag>
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      <video:tag>relativity</video:tag>
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    <loc>https://dnatube.com/videos/Lec-55-Setting-Posterior-Teeth</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 55 - Setting Posterior Teeth</video:title>
      <video:description>&quot;Lec 55 - Setting Posterior Teeth&quot; After setting the anterior teeth, the mandibular posterior teeth are  set. Orig. air date: APR 2 73

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
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      <video:duration>595</video:duration>
      <video:publication_date>2012-09-08T06:04:23.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/CHLOeKWhvls</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>55</video:tag>
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      <video:tag>Teeth</video:tag>
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      <video:tag>mandibular</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Einsteins-General-Theory-of-Relativity</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Einstein&apos;s General Theory of Relativity</video:title>
      <video:description>&quot;Lec 3 - Einstein&apos;s General Theory of Relativity&quot; In this lecture, Leonard Susskind continues his discussion of Einstein&apos;s theory of general relativity.  He also gives a broad overview of the field of tensor calculus and it&apos;s relation to the curvature and geometry of space-time.

This Stanford Continuing Studies course is the fourth of a six-quarter sequence of classes exploring the essential theoretical foundations of modern physics. The topics covered in this course focus on classical mechanics. Leonard Susskind is the Felix Bloch Professor of Physics at Stanford University.

Stanford Continuing Studies: 
http://continuingstudies.stanford.edu/

About Leonard Susskind: 
http://www.stanford.edu/dept/physics/people/faculty/susskind_leonard.html

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
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      <video:duration>6641</video:duration>
      <video:publication_date>2012-09-04T09:36:14.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/hR7fWF_qBZI</video:player_loc>
      <video:uploader>0|39|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Science</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>physics</video:tag>
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      <video:tag>time</video:tag>
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      <video:tag>elevator</video:tag>
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      <video:tag>Chain</video:tag>
      <video:tag>Rule</video:tag>
      <video:tag>Tensor</video:tag>
      <video:tag>Differentials</video:tag>
      <video:tag>Integrals</video:tag>
      <video:tag>indices</video:tag>
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      <video:tag>Vector</video:tag>
      <video:tag>Scalar</video:tag>
      <video:tag>contravariance</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Function-of-the-Nephron</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Function of the Nephron</video:title>
      <video:description>The filtration, reabsorption, and secretion of the nephron</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2008/03/ed98d03f-29c7-4d44-85b2-4e7382b2ce92/cand_5.jpg</video:thumbnail_loc>
      <video:duration>151</video:duration>
      <video:publication_date>2008-04-01T02:07:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1309.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>nephron</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-20-Fluid-Dynamics-and-Statics-and-Bernoullis-Equation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 - Fluid Dynamics and Statics and Bernoulli&apos;s Equation</video:title>
      <video:description>&quot;Lec 20 - Fluid Dynamics and Statics and Bernoulli&apos;s Equation&quot; Fundamentals of Physics (PHYS 200)

The focus of the lecture is on fluid dynamics and statics. Different properties are discussed, such as density and pressure. Archimedes&apos; Principle is introduced and demonstrated through a number of problems. The final topic of the lecture is Bernoulli&apos;s Equation.

00:00 - Chapter 1. Introduction to Fluid Dynamics and Statics — The Notion of Pressure
04:14 - Chapter 2. Fluid Pressure as a Function of Height
20:49 - Chapter 3. The Hydraulic Press
26:32 - Chapter 4. Archimedes&apos; Principle
36:36 - Chapter 5. Bernoulli&apos;s Equation
39:12 - Chapter 6. The Equation of Continuity
53:41 - Chapter 7. Applications of Bernoulli&apos;s Equation

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2006.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15906.jpg</video:thumbnail_loc>
      <video:duration>4352</video:duration>
      <video:publication_date>2012-08-28T21:29:01.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/lfXDJKKPGfY</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Archimedes</video:tag>
      <video:tag>Bernoulli</video:tag>
      <video:tag>Bernoullis</video:tag>
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      <video:tag>Equilibrium</video:tag>
      <video:tag>fluid</video:tag>
      <video:tag>dynamics</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>Conservation</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>Pressure</video:tag>
      <video:tag>statics</video:tag>
      <video:tag>Venturi</video:tag>
      <video:tag>meter</video:tag>
      <video:tag>volume</video:tag>
    </video:video>
  </url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A problem involving electric current</video:title>
      <video:description>A problem involving electric current video</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/f44f884a-5ef5-4d01-b1b8-29ff115e9aa6/cand_25.jpg</video:thumbnail_loc>
      <video:duration>483</video:duration>
      <video:publication_date>2010-11-10T15:07:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4995.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>A</video:tag>
      <video:tag>Problem</video:tag>
      <video:tag>involving</video:tag>
      <video:tag>electric</video:tag>
      <video:tag>Current</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/3D-medical-animation-about-what-cancer-is</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>3D medical animation about what cancer is</video:title>
      <video:description>&quot;What is Cancer?&quot; is a 3D Animation which depicts the growth of a tumor.This unique cancer education tool features 3-D medical animations, with voice narration.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/11/52c37ff0-cc14-48d3-a38c-07cf9357eaab/cand_25.jpg</video:thumbnail_loc>
      <video:duration>67</video:duration>
      <video:publication_date>2012-11-20T19:31:02.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28002.mp4</video:content_loc>
      <video:uploader>Jonthan Smith</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Cancer</video:tag>
      <video:tag>Medical</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/A-Look-at-Addiction-of-Drugs</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A Look at Addiction of Drugs</video:title>
      <video:description>This video will help you to understand the chemistry of addiction to drugs. A discussion about how these drugs affect human brain is also shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_29752.jpg</video:thumbnail_loc>
      <video:duration>709</video:duration>
      <video:publication_date>2013-02-09T03:46:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29752.mp4</video:content_loc>
      <video:uploader>Alberto Felder</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>the</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Addiction</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Affinity-chromatography</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Affinity chromatography</video:title>
      <video:description>This video explains the process of affinity chromatography and its use in biochemistry.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/11/811af9bb-d0f7-4525-acf5-207b55805235/cand_25.jpg</video:thumbnail_loc>
      <video:duration>339</video:duration>
      <video:publication_date>2012-11-17T17:40:30.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27985.mp4</video:content_loc>
      <video:uploader>Suman Bhattacharjee</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Affinity</video:tag>
      <video:tag>chromatography</video:tag>
      <video:tag>Biochemistry</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>Tutorial</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>separation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-79-Mounting-Partially-Edentulous-Casts</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 79 - Mounting Partially Edentulous Casts</video:title>
      <video:description>&quot;Lec 79 - Mounting Partially Edentulous Casts&quot; Shows the three steps of mounting the partially edentulous cast. Emphasis is on making the edentulous cast stable for good articulator mounting. Orig. air date: JUN 23 75

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21032.jpg</video:thumbnail_loc>
      <video:duration>1378</video:duration>
      <video:publication_date>2012-09-08T12:40:20.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/crIVxjCLUAM</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>79</video:tag>
      <video:tag>Mounting</video:tag>
      <video:tag>partially</video:tag>
      <video:tag>edentulous</video:tag>
      <video:tag>Casts</video:tag>
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      <video:tag>the</video:tag>
      <video:tag>Three</video:tag>
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      <video:tag>of</video:tag>
      <video:tag>cast</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-Einsteins-General-Theory-of-Relativity</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - Einstein&apos;s General Theory of Relativity</video:title>
      <video:description>&quot;Lec 6 - Einstein&apos;s General Theory of Relativity&quot; Lecture 6 of Leonard Susskind&apos;s Modern Physics concentrating on General Relativity. Recorded October 27, 2008 at Stanford University.

This Stanford Continuing Studies course is the fourth of a six-quarter sequence of classes exploring the essential theoretical foundations of modern physics. The topics covered in this course focus on classical mechanics. Leonard Susskind is the Felix Bloch Professor of Physics at Stanford University.

Stanford Continuing Studies: 
http://continuingstudies.stanford.edu/

About Leonard Susskind: 
http://www.stanford.edu/dept/physics/people/faculty/susskind_leonard.html

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19056.jpg</video:thumbnail_loc>
      <video:duration>6771</video:duration>
      <video:publication_date>2012-09-04T09:36:28.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Pm5ROyoaMZA</video:player_loc>
      <video:uploader>0|39|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Science</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>time</video:tag>
      <video:tag>geodesics</video:tag>
      <video:tag>metric</video:tag>
      <video:tag>string</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>relativity</video:tag>
      <video:tag>curvature</video:tag>
      <video:tag>Taylor</video:tag>
      <video:tag>expansion</video:tag>
      <video:tag>Tensor</video:tag>
      <video:tag>Covariance</video:tag>
      <video:tag>christoffel</video:tag>
      <video:tag>parallel</video:tag>
      <video:tag>Transport</video:tag>
      <video:tag>Infinite</video:tag>
      <video:tag>Cone</video:tag>
      <video:tag>Torsion</video:tag>
      <video:tag>spiral</video:tag>
      <video:tag>torus</video:tag>
      <video:tag>line</video:tag>
      <video:tag>Integral</video:tag>
      <video:tag>transformatio</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Einsteins-General-Theory-of-Relativity</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Einstein&apos;s General Theory of Relativity</video:title>
      <video:description>&quot;Lec 8 - Einstein&apos;s General Theory of Relativity&quot; Lecture 8 of Leonard Susskind&apos;s Modern Physics concentrating on General Relativity. Recorded November 24, 2008 at Stanford University.

This Stanford Continuing Studies course is the fourth of a six-qarter sequence of classes exploring the essential theoretical foundations of modern physics, focusing. The topics covered in this course focus on classical mechanics. Leonard Susskind is the Felix Bloch Professor of Physics at Stanford University.

Stanford University:
http://www.stanford.edu

Stanford Continuing Studies
http://continuingstudies.stanford.edu

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19058.jpg</video:thumbnail_loc>
      <video:duration>7172</video:duration>
      <video:publication_date>2012-09-04T09:36:38.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/VCRG1uzc9xg</video:player_loc>
      <video:uploader>0|39|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Science</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>time</video:tag>
      <video:tag>curvature</video:tag>
      <video:tag>deficit</video:tag>
      <video:tag>Angle</video:tag>
      <video:tag>mass</video:tag>
      <video:tag>force</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>coolum</video:tag>
      <video:tag>Quantum</video:tag>
      <video:tag>mechanics</video:tag>
      <video:tag>atoms</video:tag>
      <video:tag>spatial</video:tag>
      <video:tag>dimensions</video:tag>
      <video:tag>cosmological</video:tag>
      <video:tag>constant</video:tag>
      <video:tag>tensors</video:tag>
      <video:tag>geometry</video:tag>
      <video:tag>metric</video:tag>
      <video:tag>Tensor</video:tag>
      <video:tag>covariant</video:tag>
      <video:tag>derivative</video:tag>
      <video:tag>gravitational</video:tag>
      <video:tag>Newtonian</video:tag>
      <video:tag>la</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-30-Remounting-the-Processed-Complete-Denture</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 30 - Remounting the Processed Complete Denture</video:title>
      <video:description>&quot;Lec 30 - Remounting the Processed Complete Denture&quot; Remounting the processed complete denture on the articulator. Shows method of registering both upper and lower dentures without original casts. Orig. air date: APR 12 72

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20834.jpg</video:thumbnail_loc>
      <video:duration>887</video:duration>
      <video:publication_date>2012-09-07T17:35:33.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/3MUHkw821HA</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Prosthodontics</video:tag>
      <video:tag>Lec</video:tag>
      <video:tag>30</video:tag>
      <video:tag>Remounting</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Processed</video:tag>
      <video:tag>Complete</video:tag>
      <video:tag>Denture</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-MIT-7012-Introduction-to-Biology-Fall-2004</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 -  MIT 7.012 Introduction to Biology, Fall 2004</video:title>
      <video:description>&quot;Lec 7 -  MIT 7.012 Introduction to Biology, Fall 2004&quot; Genetics 3 (Prof. Eric Lander)

View the complete course: http://ocw.mit.edu/7-012F04

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14859.jpg</video:thumbnail_loc>
      <video:duration>3079</video:duration>
      <video:publication_date>2012-08-28T03:11:46.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/UT6h56ii9s4</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>genetics</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>cells</video:tag>
      <video:tag>Cancer</video:tag>
      <video:tag>cloning</video:tag>
      <video:tag>immunology</video:tag>
      <video:tag>virology</video:tag>
      <video:tag>genomics</video:tag>
      <video:tag>RNA</video:tag>
      <video:tag>replication</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-Poisson-Process-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - Poisson Process 2</video:title>
      <video:description>Poisson Process 2

More of the derivation of the Poisson Distribution.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22633.jpg</video:thumbnail_loc>
      <video:duration>761</video:duration>
      <video:publication_date>2012-09-11T02:44:10.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Jkr4FSrNEVY</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Poisson</video:tag>
      <video:tag>Process</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Researche-on-Mars-by-NASA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Researche on Mars by NASA</video:title>
      <video:description>This video is presented by Science @ NASA showing NASA&apos;s mars landing sky show.Different researches by NASA on mars are shown here. Video is really interesting.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/92a80e3f-00e4-423b-bd74-fce594ef2cd7/cand_25.jpg</video:thumbnail_loc>
      <video:duration>246</video:duration>
      <video:publication_date>2013-02-09T06:26:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29803.mp4</video:content_loc>
      <video:uploader>Alberto Felder</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>ScienceCasts</video:tag>
      <video:tag>Mars</video:tag>
      <video:tag>landing</video:tag>
      <video:tag>Sky</video:tag>
      <video:tag>Show</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-MIT-4370-Interrogative-Design-Workshop</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1- MIT 4.370 Interrogative Design Workshop</video:title>
      <video:description>Lec 1- MIT 4.370 Interrogative Design Workshop.
Session 7: Vito Acconci Studio

View the complete course at: http://ocw.mit.edu/4-370F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15355.jpg</video:thumbnail_loc>
      <video:duration>7447</video:duration>
      <video:publication_date>2012-08-28T16:51:35.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/6DOpp8zuYDE</video:player_loc>
      <video:uploader>0|74|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourse</video:tag>
      <video:tag>ware</video:tag>
      <video:tag>Visual</video:tag>
      <video:tag>art</video:tag>
      <video:tag>analysis</video:tag>
      <video:tag>Two</video:tag>
      <video:tag>dimensional</video:tag>
      <video:tag>Three</video:tag>
      <video:tag>media</video:tag>
      <video:tag>installations</video:tag>
      <video:tag>performance</video:tag>
      <video:tag>aesthetic</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-Einsteins-General-Theory-of-Relativity</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - Einstein&apos;s General Theory of Relativity</video:title>
      <video:description>&quot;Lec 10 - Einstein&apos;s General Theory of Relativity&quot; Lecture 10 of Leonard Susskind&apos;s Modern Physics concentrating on General Relativity. Recorded December 1, 2008 at Stanford University.

This Stanford Continuing Studies course is the fourth of a six-qarter sequence of classes exploring the essential theoretical foundations of modern physics, focusing. The topics covered in this course focus on classical mechanics. Leonard Susskind is the Felix Bloch Professor of Physics at Stanford University.

Stanford University:
http://www.stanford.edu

Stanford Continuing Studies
http://continuingstudies.stanford.edu

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19060.jpg</video:thumbnail_loc>
      <video:duration>7147</video:duration>
      <video:publication_date>2012-09-04T09:36:46.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/6vdXlwDRRR8</video:player_loc>
      <video:uploader>0|39|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Science</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>black</video:tag>
      <video:tag>holes</video:tag>
      <video:tag>Schwarzchild</video:tag>
      <video:tag>hole</video:tag>
      <video:tag>special</video:tag>
      <video:tag>relativity</video:tag>
      <video:tag>general</video:tag>
      <video:tag>Euler</video:tag>
      <video:tag>Number</video:tag>
      <video:tag>taurus</video:tag>
      <video:tag>Integrated</video:tag>
      <video:tag>curvature</video:tag>
      <video:tag>Spheres</video:tag>
      <video:tag>Planes</video:tag>
      <video:tag>Mapping</video:tag>
      <video:tag>Two</video:tag>
      <video:tag>dimensional</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>geodesics</video:tag>
      <video:tag>tensors</video:tag>
      <video:tag>Kristofel</video:tag>
      <video:tag>Symbols</video:tag>
      <video:tag>reamonn</video:tag>
      <video:tag>Tensor</video:tag>
      <video:tag>Lagrangian</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Einsteins-General-Theory-of-Relativity</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - Einstein&apos;s General Theory of Relativity</video:title>
      <video:description>&quot;Lec 11 - Einstein&apos;s General Theory of Relativity&quot; Lecture 11 of Leonard Susskind&apos;s Modern Physics concentrating on General Relativity. Recorded November 17, 2008 at Stanford University.

This Stanford Continuing Studies course is the fourth of a six-quarter sequence of classes exploring the essential theoretical foundations of modern physics. The topics covered in this course focus on classical mechanics. Leonard Susskind is the Felix Bloch Professor of Physics at Stanford University.

Stanford Continuing Studies: 
http://continuingstudies.stanford.edu/

About Leonard Susskind: 
http://www.stanford.edu/dept/physics/people/faculty/susskind_leonard.html

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19061.jpg</video:thumbnail_loc>
      <video:duration>6308</video:duration>
      <video:publication_date>2012-09-04T09:36:50.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/XG02Yw7u2mc</video:player_loc>
      <video:uploader>0|39|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Science</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>Tensor</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>Vector</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>time</video:tag>
      <video:tag>relativity</video:tag>
      <video:tag>cosmology</video:tag>
      <video:tag>Covariance</video:tag>
      <video:tag>differentation</video:tag>
      <video:tag>derivative</video:tag>
      <video:tag>components</video:tag>
      <video:tag>metric</video:tag>
      <video:tag>gamma</video:tag>
      <video:tag>reference</video:tag>
      <video:tag>frame</video:tag>
      <video:tag>indices</video:tag>
      <video:tag>Newton</video:tag>
      <video:tag>Riemannian</video:tag>
      <video:tag>geometry</video:tag>
      <video:tag>geodesic</video:tag>
      <video:tag>topology</video:tag>
      <video:tag>symmetry</video:tag>
      <video:tag>manifold</video:tag>
      <video:tag>LaPlace</video:tag>
      <video:tag>gravi</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-40-Test-3-Section-2-Part-5</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec  40 - Test 3 Section 2 Part 5</video:title>
      <video:description>Test 3 Section 2 Part 5

Problems 18-20 on starting on page 522</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22189.jpg</video:thumbnail_loc>
      <video:duration>517</video:duration>
      <video:publication_date>2012-09-11T01:09:31.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Eh0j5nHhS6I</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Test</video:tag>
      <video:tag>3</video:tag>
      <video:tag>Section</video:tag>
      <video:tag>2</video:tag>
      <video:tag>part</video:tag>
      <video:tag>5</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Robots-that-can-swap-bodies</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Robots that can swap bodies</video:title>
      <video:description>This video depicts a robot that can use different bodies. A team of robots with one brain that migrates into different bodies will soon live.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/11/4c447ac3-480f-429d-92b2-747fbe8270a8/cand_25.jpg</video:thumbnail_loc>
      <video:duration>128</video:duration>
      <video:publication_date>2012-11-19T18:00:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27994.mp4</video:content_loc>
      <video:uploader>Nikunj Patel</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>robots</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-24-Year-2008-Making-It-Work-for-Real-People-The-Democratization</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 24 -Year 2008 - Making It Work for Real People: The Democratization</video:title>
      <video:description>Making It Work for Real People: The Democratization of Finance -Year 2008

Financial Markets (ECON 252)

Professor Shiller, in his final lecture, reviews some of the most important tools for individual risk management. Significant inequality in domestic and international communities has created a need for social insurance programs, such as those created in Germany in the late 1800s. The tax system, bankruptcy laws, and government insurance programs are used to manage risk of personal wealth. However, each of these inventions must take account of psychological factors, such as moral hazard, in order to be effective without eliminating incentives to participate in the workforce, or other negative side effects. With regard to careers, including those in finance, young people should frame decisions with morality and purpose in mind, and with a broad perspective of both.

00:00 - Chapter 1. Sources of Financial Inequality 
10:24 - Chapter 2. A Call for Social Insurance: The Government&apos;s Role in Risk Management 
25:50 - Chapter 3. Social Security in the United States 
34:32 - Chapter 4. Bankruptcy as a Risk Management Device 
50:30 - Chapter 5. Balancing Morality and Psychology: Career Advice for Young Adults 

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_12562.jpg</video:thumbnail_loc>
      <video:duration>4040</video:duration>
      <video:publication_date>2012-08-20T13:55:48.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ck-LbFagYD4</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>bailouts</video:tag>
      <video:tag>bankruptcy</video:tag>
      <video:tag>Continuous</video:tag>
      <video:tag>workout</video:tag>
      <video:tag>Mortgage</video:tag>
      <video:tag>Democratization</video:tag>
      <video:tag>of</video:tag>
      <video:tag>finance</video:tag>
      <video:tag>graduated</video:tag>
      <video:tag>Income</video:tag>
      <video:tag>Tax</video:tag>
      <video:tag>inequality</video:tag>
      <video:tag>moral</video:tag>
      <video:tag>Hazard</video:tag>
      <video:tag>Progressive</video:tag>
      <video:tag>Risk</video:tag>
      <video:tag>management</video:tag>
      <video:tag>social</video:tag>
      <video:tag>Insurance</video:tag>
      <video:tag>security</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/National-Moment-Of-Silence-For-NASA-And-Its-Team</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>National Moment Of Silence For NASA  And It&apos;s Team</video:title>
      <video:description>This video will show you about the national moment of silence for NASA Mission control and astronauts. Mission control observer are telling about the moment to astronauts present on space station.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/4f1a0d05-e52f-4cbc-b9e0-8bbc8414d1bc/cand_25.jpg</video:thumbnail_loc>
      <video:duration>238</video:duration>
      <video:publication_date>2013-02-07T06:35:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29267.mp4</video:content_loc>
      <video:uploader>Ollie Wall</video:uploader>
      <video:category>Aerospace Engineering</video:category>
      <video:tag>NASA</video:tag>
      <video:tag>s</video:tag>
      <video:tag>mission</video:tag>
      <video:tag>control</video:tag>
      <video:tag>and</video:tag>
      <video:tag>ISS</video:tag>
      <video:tag>Crew</video:tag>
      <video:tag>Observe</video:tag>
      <video:tag>National</video:tag>
      <video:tag>moment</video:tag>
      <video:tag>of</video:tag>
      <video:tag>silence</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Construction-of-De-Novo-Biological-Process-Control-Circuits</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Construction of De Novo Biological Process Control Circuits</video:title>
      <video:description>&quot;Lec 2 - Construction of De Novo Biological Process Control Circuits&quot; (October 14, 2009) Susan Weininger of Molecular Lock Corporation introduces molecular locks, protein assemblies that can turn genes on and off.  She then discusses how the structure and action of Molecular Locks make them uniquely suited to engineering new biological circuits that can run parallel to existing naturally occurring biological circuits.  Biological circuit design has many of the same features of electronic circuits and software, including logic elements, causal conditions, clocks and loops.

Stanford University:
http://www.stanford.edu/

Stanford Engineering Everywhere:
http://see.stanford.edu/

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19064.jpg</video:thumbnail_loc>
      <video:duration>4447</video:duration>
      <video:publication_date>2012-09-04T09:41:52.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/07sYlLWIgQo</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Science</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>Molecular</video:tag>
      <video:tag>Lock</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>genetics</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>circuits</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>Logic</video:tag>
      <video:tag>Elements</video:tag>
      <video:tag>causal</video:tag>
      <video:tag>condition</video:tag>
      <video:tag>clock</video:tag>
      <video:tag>Loop</video:tag>
      <video:tag>sequence</video:tag>
      <video:tag>genome</video:tag>
      <video:tag>binding</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>spooling</video:tag>
      <video:tag>HIV</video:tag>
      <video:tag>Virus</video:tag>
      <video:tag>Regulation</video:tag>
      <video:tag>Cancer</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-An-Introduction-to-General-Philosophy-dde3dc</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1- An Introduction to General Philosophy</video:title>
      <video:description>&quot;Lec 1- An Introduction to General Philosophy&quot;A series of lectures delivered by Peter Millican to first-year philosophy students at the University of Oxford. The lectures comprise the 8-week General Philosophy course and were delivered in late 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21466.jpg</video:thumbnail_loc>
      <video:duration>355</video:duration>
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      <video:title>Lec 16 - MIT 5.111 Principles of Chemical Science, Fall 2005</video:title>
      <video:description>&quot;Lec 16 - MIT 5.111 Principles of Chemical Science, Fall 2005&quot; Hybridization and Chemical Bonding (Prof. Sylvia Ceyer)
        

View the complete course: http://ocw.mit.edu/5-111F05

License: Creative Commons BY-NC-SA
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 6 - MIT 18.085 Computational Science and Engineering I</video:title>
      <video:description>&quot;Lec 6 - MIT 18.085 Computational Science and Engineering I&quot; Underlying theory: applied linear algebra

A more recent version of this course is available at: http://ocw.mit.edu/18-085f08

License: Creative Commons BY-NC-SA
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      <video:tag>Boundary</video:tag>
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    <video:video>
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      <video:description>This video shows how to calculate motion of centre of mass of an isolatd system of particules. This is a tutorvista video.</video:description>
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    <video:video>
      <video:title>Lec 20 - MIT 18.085 Computational Science and Engineering I</video:title>
      <video:description>&quot;Lec 20 - MIT 18.085 Computational Science and Engineering I&quot; Finite element method: equilibrium equations

A more recent version of this course is available at: http://ocw.mit.edu/18-085f08

License: Creative Commons BY-NC-SA
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      <video:title>Lec 31 - MIT 18.085 Computational Science and Engineering I</video:title>
      <video:description>&quot;Lec 31 - MIT 18.085 Computational Science and Engineering I Simplex method in linear programming

A more recent version of this course is available at: http://ocw.mit.edu/18-085f08

License: Creative Commons BY-NC-SA
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      <video:duration>3908</video:duration>
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      <video:uploader>0|46|0</video:uploader>
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      <video:tag>Fourier</video:tag>
      <video:tag>Boundary</video:tag>
      <video:tag>value</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - Special Topics in Supply Chain Management</video:title>
      <video:description>RFID Systems and Applications Beyond the Supply Chain

Steve Miles, MIT (Moderator)
Zhiwen Zhang, Ministry of Science and Technology, China
Peter Friess, European Commission
Daeyoung Kim, ICU
Jin Hee Yoon, SK Telecom

View the complete course at: http://ocw.mit.edu/ESD-290S05

License: Creative Commons BY-NC-SA
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15515.jpg</video:thumbnail_loc>
      <video:duration>4002</video:duration>
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      <video:uploader>0|55|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>RFID</video:tag>
      <video:tag>Supply</video:tag>
      <video:tag>Chain</video:tag>
      <video:tag>shipping</video:tag>
      <video:tag>automotive</video:tag>
      <video:tag>aerospace</video:tag>
      <video:tag>tags</video:tag>
      <video:tag>tracking</video:tag>
      <video:tag>Frequencies</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21 - MIT 5.60 Thermodynamics &amp; Kinetics, Spring 2008</video:title>
      <video:description>&quot;Lec 21 - MIT 5.60 Thermodynamics &amp; Kinetics, Spring 2008&quot; Lecture 21: Ideal solutions. 

View the complete course at: http://ocw.mit.edu/5-60S08 

License: Creative Commons BY-NC-SA 
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15548.jpg</video:thumbnail_loc>
      <video:duration>3014</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/RUz-DJz3--I</video:player_loc>
      <video:uploader>0|37|0</video:uploader>
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      <video:tag>macroscopic</video:tag>
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      <video:tag>clapeyron</video:tag>
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      <video:tag>carnot</video:tag>
      <video:tag>Cycle</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 27 - MIT 5.60 Thermodynamics &amp; Kinetics, Spring 2008</video:title>
      <video:description>&quot;Lec 27 - MIT 5.60 Thermodynamics &amp; Kinetics, Spring 2008&quot; Lecture 27: Statistical mechanics and discrete energy levels. 

View the complete course at: http://ocw.mit.edu/5-60S08 

License: Creative Commons BY-NC-SA 
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15554.jpg</video:thumbnail_loc>
      <video:duration>3131</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/HYh3aq_NG8Q</video:player_loc>
      <video:uploader>0|37|0</video:uploader>
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      <video:tag>carnot</video:tag>
      <video:tag>Cycle</video:tag>
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  </url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - CS 61A : Data Abstraction, Sequences Calculator II</video:title>
      <video:description>CS 61A : Data Abstraction, Sequences Calculator II

CS 61A - Spring 08 - The Structure and Interpretation of Computer Programs

Instructor Brian Harvey

Introduction to programming and computer science. This course exposes students to techniques of abstraction at several levels: (a) within a programming language, using higher-order functions, manifest types, data-directed programming, and message-passing; (b) between programming languages, using functional and rule-based languages as examples. It also relates these techniques to the practical problems of implementation of languages and algorithms on a von Neumann machine. There are several significant programming projects, programmed in a dialect of the LISP language.

http://www.cs.berkeley.edu</video:description>
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      <video:duration>2797</video:duration>
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      <video:title>Lec 6 - MIT 18.01 Single Variable Calculus, Fall 2007</video:title>
      <video:description>&quot;Lec 6 - MIT 18.01 Single Variable Calculus, Fall 2007&quot; Exponential and log

Logarithmic differentiation; hyperbolic functions

Note: More on &quot;exponents continued&quot; in lecture 7

View the complete course at: http://ocw.mit.edu/18-01F06

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      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15583.jpg</video:thumbnail_loc>
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      <video:tag>Holpital</video:tag>
      <video:tag>s</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19 - MIT 3.091 Introduction to Solid State Chemistry</video:title>
      <video:description>&quot;Lec 19 - MIT 3.091 Introduction to Solid State Chemistry&quot;X-ray Diffraction of Crystals: Diffractometry, Debye-Scherrer, Laue

Crystal Symmetry

View the complete course at: http://ocw.mit.edu/3-091F04

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      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15599.jpg</video:thumbnail_loc>
      <video:duration>2997</video:duration>
      <video:publication_date>2012-08-28T18:22:15.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/WF9ftfGEGYw</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
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      <video:tag>mit</video:tag>
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      <video:tag>Debye</video:tag>
      <video:tag>Scherrer</video:tag>
    </video:video>
  </url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>The cause of BPD is not known till know but some times the family problems or genetic factors are found responsible for it. This video will explain you all this in detail.</video:description>
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      <video:publication_date>2011-11-28T23:42:11.000Z</video:publication_date>
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      <video:tag>personality</video:tag>
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      <video:tag>information</video:tag>
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    <video:video>
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      <video:description>&quot;Lec 6 - Rethinking Time in Distributed Systems&quot; (November 11, 2009) Paul Borrill of REPLICUS Software Corporation discusses results from physics and other disciplines that investigate if and where hazards to the integrity of our information may exist due to current conceptions of time in computer science.  Borrill focuses upon distributed systems, where scale, transmission rates and spatial distribution would most  readily manifest anomalous behavior arising from such flaws.

Stanford University:
http://www.stanford.edu/

Stanford Engineering Everywhere:
http://see.stanford.edu/

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
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      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Science</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
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      <video:tag>Computer</video:tag>
      <video:tag>time</video:tag>
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      <video:tag>programming</video:tag>
      <video:tag>information</video:tag>
      <video:tag>storage</video:tag>
      <video:tag>scale</video:tag>
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      <video:tag>Rate</video:tag>
      <video:tag>spatial</video:tag>
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      <video:tag>complexity</video:tag>
      <video:tag>software</video:tag>
      <video:tag>hardware</video:tag>
      <video:tag>simultaneity</video:tag>
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      <video:tag>system</video:tag>
      <video:tag>concurrency</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-Last-PortLand-Scaling-Data-Center-Networks-to-100000-Ports-and-Beyond</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec Last - PortLand: Scaling Data Center Networks to 100,000 Ports and Beyond</video:title>
      <video:description>&quot;Lec Last - PortLand: Scaling Data Center Networks to 100,000 Ports and Beyond&quot; (November 18, 2009) Amin Vahdat, a professor of Computer Science and Engineering at the University of California-San Diego, discusses PortLand, a scalable, fault tolerant layer 2 routing and forwarding protocol for data centers, and places the work in the context of his larger efforts in data center networking.

Stanford University:
http://www.stanford.edu/

Stanford Engineering Everywhere:
http://see.stanford.edu/

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19069.jpg</video:thumbnail_loc>
      <video:duration>4431</video:duration>
      <video:publication_date>2012-09-04T09:42:13.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/PAtPRXZlvYE</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Science</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>computers</video:tag>
      <video:tag>data</video:tag>
      <video:tag>center</video:tag>
      <video:tag>network</video:tag>
      <video:tag>cloud</video:tag>
      <video:tag>Computing</video:tag>
      <video:tag>routing</video:tag>
      <video:tag>Port</video:tag>
      <video:tag>forwarding</video:tag>
      <video:tag>Protocol</video:tag>
      <video:tag>design</video:tag>
      <video:tag>Hosts</video:tag>
      <video:tag>scaling</video:tag>
      <video:tag>bandwidth</video:tag>
      <video:tag>database</video:tag>
      <video:tag>top</video:tag>
      <video:tag>of</video:tag>
      <video:tag>rack</video:tag>
      <video:tag>Switch</video:tag>
      <video:tag>Multi</video:tag>
      <video:tag>rooted</video:tag>
      <video:tag>tree</video:tag>
      <video:tag>layer</video:tag>
      <video:tag>2</video:tag>
      <video:tag>3</video:tag>
      <video:tag>Small</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Synesthesia-A-Neurological-Condition</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Synesthesia - A Neurological Condition</video:title>
      <video:description>Synesthesia is a neurological condition in which people see number or letters in colors and seeing sound. In synesthesia, person feel one type of sense modality and involuntarily detects other type of sense modality.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/bdfa94e6-11d8-4fd8-9f21-77f6c6e41d13/cand_25.jpg</video:thumbnail_loc>
      <video:duration>210</video:duration>
      <video:publication_date>2013-02-07T06:44:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29281.mp4</video:content_loc>
      <video:uploader>Alberto Felder</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Hearing</video:tag>
      <video:tag>colors</video:tag>
      <video:tag>Seeing</video:tag>
      <video:tag>Sounds</video:tag>
      <video:tag>Synesthesia</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Microkeratome</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Microkeratome</video:title>
      <video:description>Microkeratome which is a precision surgical instrument with an oscillating blade designed for creating the corneal flap in LASIK or ALK surgery is shown in this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/742c7892-3f9f-4ff6-a55d-22c10f06673e/cand_25.jpg</video:thumbnail_loc>
      <video:duration>15</video:duration>
      <video:publication_date>2011-12-01T03:21:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10048.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Microkeratome</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-Paradise-Lost-Book-III</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - Paradise Lost, Book III</video:title>
      <video:description>&quot;Lec 13 - Paradise Lost, Book III&quot; Milton (ENGL 220)

In this second lecture on Book Three of Paradise Lost, the dialogue between God and the Son in heaven is explored with particular attention paid to Milton&apos;s modification of the Calvinist theory of predestination. The terms and implications of Milton&apos;s attempt to justify the ways of God to man are considered. Milton&apos;s misgivings regarding the doctrine of the Trinity are examined, and the relationship between his theology and seventeenth-century political movements is expounded upon.

00:00 - Chapter 1. Introduction: Milton&apos;s Vindication of God
09:55 - Chapter 2. The Faculty of Free Will
25:52 - Chapter 3. A Dialogue in Heaven between Father and Son

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2007.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17307.jpg</video:thumbnail_loc>
      <video:duration>2933</video:duration>
      <video:publication_date>2012-09-02T17:55:29.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/-U6pf5v_Fkg</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Doctrine</video:tag>
      <video:tag>Trinity</video:tag>
      <video:tag>Jacobus</video:tag>
      <video:tag>Arminius</video:tag>
      <video:tag>Jean</video:tag>
      <video:tag>Calvin</video:tag>
      <video:tag>John</video:tag>
      <video:tag>Locke</video:tag>
      <video:tag>Levellers</video:tag>
      <video:tag>liberalism</video:tag>
      <video:tag>sacrifice</video:tag>
      <video:tag>sovereign</video:tag>
      <video:tag>subordinationism</video:tag>
      <video:tag>theodicy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-does-a-refrigerator-works-Principle-behind-it</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How does a refrigerator works? Principle behind it</video:title>
      <video:description>This is a video that demonstrates the basic refrigeration cycle. Yes, this is how it happens in your refrigerator.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/e802d6f3-1a8d-41fe-a976-a78438e86f7f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>172</video:duration>
      <video:publication_date>2011-11-25T20:44:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7919.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>Basic</video:tag>
      <video:tag>Refrigeration</video:tag>
      <video:tag>Cycle</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Air</video:tag>
      <video:tag>Conditioning</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-129-Magnetism-7</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 129 - Magnetism 7</video:title>
      <video:description>Magnetism 7

The magnetic force that two current-carrying wires exert on each other.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21784.jpg</video:thumbnail_loc>
      <video:duration>660</video:duration>
      <video:publication_date>2012-09-10T12:40:14.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/l3hw0twZSCc</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>magnetism</video:tag>
      <video:tag>7</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-50-SAT-Prep-Test-4-Section-2-Part-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec  50 - SAT Prep: Test 4 Section 2 Part 1</video:title>
      <video:description>SAT Prep: Test 4 Section 2 Part 1

Problems 1-6 starting on page 582</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22220.jpg</video:thumbnail_loc>
      <video:duration>575</video:duration>
      <video:publication_date>2012-09-11T01:19:55.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/yMc71el5Bic</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>SAT</video:tag>
      <video:tag>prep</video:tag>
      <video:tag>Test</video:tag>
      <video:tag>4</video:tag>
      <video:tag>Section</video:tag>
      <video:tag>2</video:tag>
      <video:tag>part</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-27-MIT-1802-Multivariable-Calculus-Fall-2007</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 27 - MIT 18.02 Multivariable Calculus, Fall 2007</video:title>
      <video:description>&quot;Lec 27 - MIT 18.02 Multivariable Calculus, Fall 2007&quot; Lecture 27: Vector fields in 3D; surface integrals and flux.

View the complete course at: http://ocw.mit.edu/18-02F07 

License: Creative Commons BY-NC-SA 
More information at http://ocw.mit.edu/terms 
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15668.jpg</video:thumbnail_loc>
      <video:duration>3034</video:duration>
      <video:publication_date>2012-08-28T18:48:15.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/phk05iSMezA</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>calculus</video:tag>
      <video:tag>Vector</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>determinants</video:tag>
      <video:tag>matrix</video:tag>
      <video:tag>matrices</video:tag>
      <video:tag>valued</video:tag>
      <video:tag>function</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>motion</video:tag>
      <video:tag>Scalar</video:tag>
      <video:tag>Partial</video:tag>
      <video:tag>differentiation</video:tag>
      <video:tag>gradient</video:tag>
      <video:tag>Optimization</video:tag>
      <video:tag>Techniques</video:tag>
      <video:tag>double</video:tag>
      <video:tag>Integrals</video:tag>
      <video:tag>line</video:tag>
      <video:tag>exact</video:tag>
      <video:tag>differential</video:tag>
      <video:tag>conservative</video:tag>
      <video:tag>Fields</video:tag>
      <video:tag>green</video:tag>
      <video:tag>s</video:tag>
      <video:tag>theorem</video:tag>
      <video:tag>triple</video:tag>
      <video:tag>Surface</video:tag>
      <video:tag>applications</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-MIT-1802-Multivariable-Calculus-Fall-2007</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - MIT 18.02 Multivariable Calculus, Fall 2007</video:title>
      <video:description>&quot;Lec 11 - MIT 18.02 Multivariable Calculus, Fall 2007&quot; Lecture 11: Differentials; chain rule.

View the complete course at: http://ocw.mit.edu/18-02F07 

License: Creative Commons BY-NC-SA 
More information at http://ocw.mit.edu/terms 
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15652.jpg</video:thumbnail_loc>
      <video:duration>3009</video:duration>
      <video:publication_date>2012-08-28T18:42:30.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/7eZVshlT33Q</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>calculus</video:tag>
      <video:tag>Vector</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>determinants</video:tag>
      <video:tag>matrix</video:tag>
      <video:tag>matrices</video:tag>
      <video:tag>valued</video:tag>
      <video:tag>function</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>motion</video:tag>
      <video:tag>Scalar</video:tag>
      <video:tag>Partial</video:tag>
      <video:tag>differentiation</video:tag>
      <video:tag>gradient</video:tag>
      <video:tag>Optimization</video:tag>
      <video:tag>Techniques</video:tag>
      <video:tag>double</video:tag>
      <video:tag>Integrals</video:tag>
      <video:tag>line</video:tag>
      <video:tag>exact</video:tag>
      <video:tag>differential</video:tag>
      <video:tag>conservative</video:tag>
      <video:tag>Fields</video:tag>
      <video:tag>green</video:tag>
      <video:tag>s</video:tag>
      <video:tag>theorem</video:tag>
      <video:tag>triple</video:tag>
      <video:tag>Surface</video:tag>
      <video:tag>applications</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-Last-Mobile-Apps-Marketing-and-Strategy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec Last - Mobile Apps: Marketing and Strategy</video:title>
      <video:description>&quot;Lec Last - Mobile Apps: Marketing and Strategy&quot; (May 27, 2010) Joe Hayashi covers mobile app product strategy and marketing from a business perspective.

Palm executives including VP, Directors, and Senior Product Managers lead a course on mobile application development on the WebOS. Students have the unique opportunity to attain the technical knowledge needed to create their own apps, get insider information about the application submission process at companies like Apple and Palm, and network with various members of Palm&apos;s executive team. 

Stanford University:
http://www.stanford.edu/

Stanford Engineering:
http://soe.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19078.jpg</video:thumbnail_loc>
      <video:duration>4596</video:duration>
      <video:publication_date>2012-09-04T09:46:40.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/kBwomf0ZBlE</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>WebOS</video:tag>
      <video:tag>Palm</video:tag>
      <video:tag>mobile</video:tag>
      <video:tag>Application</video:tag>
      <video:tag>browser</video:tag>
      <video:tag>JAVA</video:tag>
      <video:tag>script</video:tag>
      <video:tag>html</video:tag>
      <video:tag>5</video:tag>
      <video:tag>CSS</video:tag>
      <video:tag>Development</video:tag>
      <video:tag>SDK</video:tag>
      <video:tag>emulator</video:tag>
      <video:tag>tools</video:tag>
      <video:tag>developer</video:tag>
      <video:tag>Webkit</video:tag>
      <video:tag>internet</video:tag>
      <video:tag>web</video:tag>
      <video:tag>technologies</video:tag>
      <video:tag>Business</video:tag>
      <video:tag>Market</video:tag>
      <video:tag>share</video:tag>
      <video:tag>game</video:tag>
      <video:tag>dynamics</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>competitor</video:tag>
      <video:tag>Instant</video:tag>
      <video:tag>Messenger</video:tag>
      <video:tag>IM</video:tag>
      <video:tag>rules</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-Biomolecular-Engineering-Engineering-of-Immunity-cont</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - Biomolecular Engineering: Engineering of Immunity (cont.)</video:title>
      <video:description>&quot;Lec 10 - Biomolecular Engineering: Engineering of Immunity (cont.)&quot;Frontiers of Biomedical Engineering (BENG 100)

Professor Saltzman continues his presentation on the topic of vaccine. First, Professor Saltzman describes the host immune response to pathogen recognition, in terms of immunoglobulin release, T-cell activation, and memory cell production. The production, distribution, and challenges involved in making of the Salk polio vaccine and the modern, oral polio vaccine are discussed. Professor Saltzman then talks about the range of bioengineering approaches that can be used to produce vaccine: attenuated, subunit, and DNA-based. Finally, a life-intervention cost analysis (cost of technology per human life saved) for vaccine was compared to other policies to further emphasize the impact of vaccine on improving public health worldwide.

00:00 - Chapter 1. Mechanism of Vaccination
10:40 - Chapter 2. Boosters and Antibodies
18:54 - Chapter 3. History of the Polio Vaccine
35:01 - Chapter 4. Molecular, Clinical, and Economic Limitations of Vaccination

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16615.jpg</video:thumbnail_loc>
      <video:duration>3170</video:duration>
      <video:publication_date>2012-08-31T16:14:01.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/yIguafqvrVU</video:player_loc>
      <video:uploader>0|59|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>attenuated</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>vaccine</video:tag>
      <video:tag>immunoglobulin</video:tag>
      <video:tag>infectious</video:tag>
      <video:tag>Disease</video:tag>
      <video:tag>Jonas</video:tag>
      <video:tag>Salk</video:tag>
      <video:tag>polio</video:tag>
      <video:tag>subunit</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-40-Gross-Anatomy-Lateral-Aspect-of-the-Face</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 40 -Gross Anatomy: Lateral Aspect of the Face</video:title>
      <video:description>&quot;Lec 40 -Gross Anatomy: Lateral Aspect of the Face&quot;Lateral aspect of the face; parotid gland and fossa and face using a human cadaver. Orig air date: May 26, 1977

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21698.jpg</video:thumbnail_loc>
      <video:duration>755</video:duration>
      <video:publication_date>2012-09-09T07:02:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/tH0Y8V0vHA0</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>40</video:tag>
      <video:tag>Gross</video:tag>
      <video:tag>anatomy</video:tag>
      <video:tag>Lateral</video:tag>
      <video:tag>Aspect</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Face</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Web-Skills-Introduction-to-Web-Technologies-and-HTML-5</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Web Skills: Introduction to Web Technologies and HTML 5</video:title>
      <video:description>&quot;Lec 2 - Web Skills: Introduction to Web Technologies and HTML 5&quot; (April 8, 2010) Ben Galbraith provides a general introduction to HTML and CSS.  Dion Almaer then shares some examples of CSS and HTML 5 in action and goes on to demonstrate javascript.

Palm executives including VP, Directors, and Senior Product Managers lead a course on mobile application development on the WebOS. Students have the unique opportunity to attain the technical knowledge needed to create their own apps, get insider information about the application submission process at companies like Apple and Palm, and network with various members of Palm&apos;s executive team. 

Stanford University:
http://www.stanford.edu/

Stanford Engineering:
http://soe.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19071.jpg</video:thumbnail_loc>
      <video:duration>3162</video:duration>
      <video:publication_date>2012-09-04T09:46:08.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/r4F5tY_6u70</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>WebOS</video:tag>
      <video:tag>Palm</video:tag>
      <video:tag>mobile</video:tag>
      <video:tag>Application</video:tag>
      <video:tag>browser</video:tag>
      <video:tag>JAVA</video:tag>
      <video:tag>script</video:tag>
      <video:tag>html</video:tag>
      <video:tag>5</video:tag>
      <video:tag>CSS</video:tag>
      <video:tag>Development</video:tag>
      <video:tag>SDK</video:tag>
      <video:tag>emulator</video:tag>
      <video:tag>tools</video:tag>
      <video:tag>developer</video:tag>
      <video:tag>Webkit</video:tag>
      <video:tag>internet</video:tag>
      <video:tag>web</video:tag>
      <video:tag>technologies</video:tag>
      <video:tag>Chrome</video:tag>
      <video:tag>Explorer</video:tag>
      <video:tag>IE</video:tag>
      <video:tag>Mozilla</video:tag>
      <video:tag>Firefox</video:tag>
      <video:tag>Safari</video:tag>
      <video:tag>canvas</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Developing-WebOS-Apps-UI-Components-Services</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Developing WebOS Apps: UI Components, Services</video:title>
      <video:description>&quot;Lec 5 - Developing WebOS Apps: UI Components, Services&quot; (April 29, 2010) Fred Patton discusses UI components and services in detail.

Palm executives including VP, Directors, and Senior Product Managers lead a course on mobile application development on the WebOS. Students have the unique opportunity to attain the technical knowledge needed to create their own apps, get insider information about the application submission process at companies like Apple and Palm, and network with various members of Palm&apos;s executive team. 

Stanford University:
http://www.stanford.edu/

Stanford Engineering:
http://soe.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19074.jpg</video:thumbnail_loc>
      <video:duration>2837</video:duration>
      <video:publication_date>2012-09-04T09:46:23.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/uofRjwpAOj0</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>WebOS</video:tag>
      <video:tag>Palm</video:tag>
      <video:tag>mobile</video:tag>
      <video:tag>Application</video:tag>
      <video:tag>browser</video:tag>
      <video:tag>JAVA</video:tag>
      <video:tag>script</video:tag>
      <video:tag>html</video:tag>
      <video:tag>5</video:tag>
      <video:tag>CSS</video:tag>
      <video:tag>Development</video:tag>
      <video:tag>SDK</video:tag>
      <video:tag>emulator</video:tag>
      <video:tag>tools</video:tag>
      <video:tag>developer</video:tag>
      <video:tag>Webkit</video:tag>
      <video:tag>internet</video:tag>
      <video:tag>web</video:tag>
      <video:tag>technologies</video:tag>
      <video:tag>platform</video:tag>
      <video:tag>Visual</video:tag>
      <video:tag>Interactive</video:tag>
      <video:tag>element</video:tag>
      <video:tag>design</video:tag>
      <video:tag>widget</video:tag>
      <video:tag>Assistant</video:tag>
      <video:tag>controller</video:tag>
      <video:tag>js</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-43-Introduction-to-the-Convolution</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 43 - Introduction to the Convolution</video:title>
      <video:description>Introduction to the Convolution

Introduction to the Convolution</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22247.jpg</video:thumbnail_loc>
      <video:duration>1139</video:duration>
      <video:publication_date>2012-09-11T01:25:50.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/IW4Reburjpc</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>introduction</video:tag>
      <video:tag>to</video:tag>
      <video:tag>the</video:tag>
      <video:tag>convolution</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-69-SAT-Prep-Test-5-Section-3-Part-6</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec  69 - SAT Prep: Test 5 Section 3 Part 6</video:title>
      <video:description>SAT Prep: Test 5 Section 3 Part 6

Problem 18 on page 657</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22276.jpg</video:thumbnail_loc>
      <video:duration>306</video:duration>
      <video:publication_date>2012-09-11T01:35:27.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/0mH04VZ_dOM</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>SAT</video:tag>
      <video:tag>prep</video:tag>
      <video:tag>Test</video:tag>
      <video:tag>5</video:tag>
      <video:tag>Section</video:tag>
      <video:tag>3</video:tag>
      <video:tag>part</video:tag>
      <video:tag>6</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Characteristics-Of-The-Human-Heart</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Characteristics Of The Human Heart</video:title>
      <video:description>This video presentation shows the features of the human heart. The heart is about the size of one&apos;s fist and weights 250 to 350 grams.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/7991ccda-3c9d-451b-8208-fea81d715946/cand_5.jpg</video:thumbnail_loc>
      <video:duration>313</video:duration>
      <video:publication_date>2011-12-12T20:59:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11567.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>human</video:tag>
      <video:tag>Heart</video:tag>
      <video:tag>Organ</video:tag>
      <video:tag>Pump</video:tag>
      <video:tag>blood</video:tag>
      <video:tag>Oxygen</video:tag>
      <video:tag>Circulatory</video:tag>
      <video:tag>system</video:tag>
      <video:tag>Cycle</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-New-Revolutions-in-Particle-Physics-Standard-Model</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - New Revolutions in Particle Physics: Standard Model</video:title>
      <video:description>&quot;Lec 2 - New Revolutions in Particle Physics: Standard Model&quot; (January 18, 2010) Professor Leonard Susskind discusses quantum chromodynamics, the theory of quarks, gluons, and hadrons.

This course is a continuation of the Fall quarter on particle physics. The material will focus on the Standard Model of particle physics, especially quantum chromodynamics (the theory of quarks) and the electroweak theory based on the existence of the Higgs boson. We will also explore the inadequacies of the Standard Model and why theorists are led to
go beyond it.

This course was originally presented in Stanford&apos;s Continuing Studies program.

Stanford University
http://www.stanford.edu/

Stanford Continuing Studies Program
http://csp.stanford.edu/

Stanford University Channel on YouTube
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19080.jpg</video:thumbnail_loc>
      <video:duration>5908</video:duration>
      <video:publication_date>2012-09-04T09:50:39.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/yy989li6xgY</video:player_loc>
      <video:uploader>0|39|0</video:uploader>
      <video:category>Particle Physics</video:category>
      <video:tag>Science</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>Mathematics</video:tag>
      <video:tag>atom</video:tag>
      <video:tag>Nucleus</video:tag>
      <video:tag>electric</video:tag>
      <video:tag>Field</video:tag>
      <video:tag>protons</video:tag>
      <video:tag>Neutrons</video:tag>
      <video:tag>antiquarks</video:tag>
      <video:tag>mesons</video:tag>
      <video:tag>Spin</video:tag>
      <video:tag>Electron</video:tag>
      <video:tag>bosons</video:tag>
      <video:tag>fermions</video:tag>
      <video:tag>Half</video:tag>
      <video:tag>Particles</video:tag>
      <video:tag>angular</video:tag>
      <video:tag>momentum</video:tag>
      <video:tag>Z</video:tag>
      <video:tag>component</video:tag>
      <video:tag>isotopic</video:tag>
      <video:tag>symmetry</video:tag>
      <video:tag>up</video:tag>
      <video:tag>quarks</video:tag>
      <video:tag>Down</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-42-Patient-Management-and-Operative-Errors-in-Oral-Surgery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 42 - Patient Management and Operative Errors in Oral Surgery</video:title>
      <video:description>&quot;Lec 42 - Patient Management and Operative Errors in Oral Surgery&quot; Simulated demonstration of some of the consistent errors made in patient management and operative techniques in oral surgery. Orig. air date: MAY 12 77

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21243.jpg</video:thumbnail_loc>
      <video:duration>2803</video:duration>
      <video:publication_date>2012-09-09T03:28:28.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/E73okuhECoM</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>42</video:tag>
      <video:tag>Patient</video:tag>
      <video:tag>management</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Operative</video:tag>
      <video:tag>Errors</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Oral</video:tag>
      <video:tag>Surgery</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-77-SAT-Prep-Test-5-Section-9-Part-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec  77 - SAT Prep: Test 5 Section 9 Part 2</video:title>
      <video:description>SAT Prep: Test 5 Section 9 Part 2

Problems 7-9 starting on page 681</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22305.jpg</video:thumbnail_loc>
      <video:duration>523</video:duration>
      <video:publication_date>2012-09-11T01:42:08.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/VUg5v5PzGKo</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>SAT</video:tag>
      <video:tag>prep</video:tag>
      <video:tag>Test</video:tag>
      <video:tag>5</video:tag>
      <video:tag>Section</video:tag>
      <video:tag>9</video:tag>
      <video:tag>part</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-Don-Quixote-Part-I-Chapters-XXXVI-LII</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - Don Quixote, Part I: Chapters XXXVI-LII</video:title>
      <video:description>&quot;Lec 10 - Don Quixote, Part I: Chapters XXXVI-LII&quot; Cervantes&apos; Don Quixote (SPAN 300)

González Echevarría starts by commenting on three of the returns and repetitions (characters who reappear and incidents that, if not repeated, recall previous incidents) that take place at the end of part one of the Quixote and which give density to the fiction: the galley slaves, Andrés, and the postprandial speech or the speech on arms and letters. Don Quixote&apos;s insanity not only gives him a certain transcendence, but also shows the arbitrariness of laws, which causes their rejection by society and other characters&apos; insane behavior. González Echevarría comments on the intersection between literature and history before moving on to the captive&apos;s tale, the culmination of those intertwined stories, in which religious conversion overcomes social barriers and transcends the neo-platonic convergence of opposites in Renaissance plots. With his creation of Don Quixote, the first hero-fugitive from justice in the Western tradition--a &quot;highway robber,&quot; as the officer of the Holy Brotherhood calls him--Cervantes has created the first important novelistic protagonist drawn from the legal archives. His is the case of the insane hidalgo who set out to act out chivalric fantasies and in the process committed a series of crimes. And yet, he is the agent of Providence.

00:00 - Chapter 1. Returns and Repetitions
08:15 - Chapter 2. The Postprandial Speech
24:34 - Chapter 3. The Captive&apos;s Tale
40:05 - Chapter 4. A Very Strange Episode
43:03 - Chapter 5. Remarks about the End of Part I

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23522.jpg</video:thumbnail_loc>
      <video:duration>3491</video:duration>
      <video:publication_date>2012-09-14T09:11:19.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/o9LTybQmiBs</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>10</video:tag>
      <video:tag>Don</video:tag>
      <video:tag>Quixote</video:tag>
      <video:tag>part</video:tag>
      <video:tag>I</video:tag>
      <video:tag>Chapters</video:tag>
      <video:tag>XXXVI</video:tag>
      <video:tag>LII</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-MIT-6046J-18410J-Introduction-to-Algorithms-SMA-5503-Fall-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3- MIT 6.046J / 18.410J Introduction to Algorithms (SMA 5503), Fall 2005</video:title>
      <video:description>Lec 3- MIT 6.046J / 18.410J Introduction to Algorithms (SMA 5503), Fall 2005.
Divide-and-Conquer: Strassen, Fibonacci, Polynomial Multiplication

View the complete course at: http://ocw.mit.edu/6-046JF05 

License: Creative Commons BY-NC-SA 

More information at http://ocw.mit.edu/terms 

More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16465.jpg</video:thumbnail_loc>
      <video:duration>4113</video:duration>
      <video:publication_date>2012-08-30T17:18:05.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/-EQTVuAhSFY</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>algorithms</video:tag>
      <video:tag>education</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Introduction-to-Psychology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Introduction to Psychology</video:title>
      <video:description>Introduction to Psychology (PSYC 110)

Professor Paul Bloom welcomes students and presents the course as a comprehensive introduction to the study of the human mind. Course readings and requirements are discussed. The five main branches of psychology are presented: neuroscience, which is a study of the mind by looking at the brain; developmental, which focuses on how people grow and learn; cognitive, which refers to the computational approach to studying the mind; social, which studies how people interact; and clinical, which examines mental health and mental illnesses.

00:00 - Chapter 1. Introduction to and Requirements for the Course
10:03 - Chapter 2. General Goals for the Course
13:07 - Chapter 3. Examples of Materials Covered in the Course

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2007.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_12565.jpg</video:thumbnail_loc>
      <video:duration>1777</video:duration>
      <video:publication_date>2012-08-21T17:10:34.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/P3FKHH2RzjI</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Brain</video:tag>
      <video:tag>Capgras</video:tag>
      <video:tag>Syndrome</video:tag>
      <video:tag>Clinical</video:tag>
      <video:tag>Cognitive</video:tag>
      <video:tag>Cotard</video:tag>
      <video:tag>Cotards</video:tag>
      <video:tag>Depression</video:tag>
      <video:tag>Developmental</video:tag>
      <video:tag>Economics</video:tag>
      <video:tag>Gage</video:tag>
      <video:tag>game</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>Larkin</video:tag>
      <video:tag>mental</video:tag>
      <video:tag>Health</video:tag>
      <video:tag>neuroscience</video:tag>
      <video:tag>Oscar</video:tag>
      <video:tag>Schindler</video:tag>
      <video:tag>Paul</video:tag>
      <video:tag>Rausesabagina</video:tag>
      <video:tag>Philip</video:tag>
      <video:tag>Phineas</video:tag>
      <video:tag>Psychology</video:tag>
      <video:tag>psychopathy</video:tag>
      <video:tag>social</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-New-Revolutions-in-Particle-Physics-Standard-Model</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - New Revolutions in Particle Physics: Standard Model</video:title>
      <video:description>&quot;Lec 8 - New Revolutions in Particle Physics: Standard Model&quot; (March 30, 2009) Leonard Susskind explains how the Higgs phenomenon interacts masses of quarks and leptons. 

This course is a continuation of the Fall quarter on particle physics. The material will focus on the Standard Model of particle physics, especially quantum chromodynamics (the theory of quarks) and the electroweak theory based on the existence of the Higgs boson. We will also explore the inadequacies of the Standard Model and why theorists are led to go beyond it.

This course was originally presented in Stanford&apos;s Continuing Studies program.

Stanford University
http://www.stanford.edu/

Continuing Studies at Stanford
http://continuingstudies.stanford.edu

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19086.jpg</video:thumbnail_loc>
      <video:duration>5734</video:duration>
      <video:publication_date>2012-09-04T09:51:02.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/qzGY-BrCUgA</video:player_loc>
      <video:uploader>0|39|0</video:uploader>
      <video:category>Particle Physics</video:category>
      <video:tag>classical</video:tag>
      <video:tag>Quantum</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>thermodynamics</video:tag>
      <video:tag>math</video:tag>
      <video:tag>Formula</video:tag>
      <video:tag>Higgs</video:tag>
      <video:tag>phenomenon</video:tag>
      <video:tag>quark</video:tag>
      <video:tag>gauge</video:tag>
      <video:tag>Boson</video:tag>
      <video:tag>photon</video:tag>
      <video:tag>lepton</video:tag>
      <video:tag>mass</video:tag>
      <video:tag>shift</video:tag>
      <video:tag>symmetry</video:tag>
      <video:tag>electrodynamics</video:tag>
      <video:tag>Particle</video:tag>
      <video:tag>Field</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>gravity</video:tag>
      <video:tag>Infinite</video:tag>
      <video:tag>wavelength</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>Electron</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Foundations-This-Is-Your-Brain</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Foundations: This Is Your Brain</video:title>
      <video:description>Foundations: This Is Your Brain

Introduction to Psychology (PSYC 110)

This lecture introduces students to two broad theories of how the mind relates to the body. Dualism is the ubiquitous and intuitive feeling that our conscious mind is separate from our physical bodies, whereas Materialism is the idea that all of our mental states are caused by physical states of the brain. This lecture reviews arguments explaining why materialism has become the predominant theory of mind in psychology. This discussion is followed by a basic overview of the neurophysiology of the brain.

00:00 - Chapter 1. The Brain, the Mind and Dualism
12:06 - Chapter 2. Scientific Consensus Against Dualism
19:28 - Chapter 3. The Neuron: The Basic Building Blocks of Thought
32:58 - Chapter 4. The Different Parts of the Brain
44:47 - Chapter 5. Mechanist Conception and the Hard Problem of Consciousness

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2007.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_12566.jpg</video:thumbnail_loc>
      <video:duration>3199</video:duration>
      <video:publication_date>2012-08-21T17:11:12.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/vg01Q1BI4WM</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>consciousness</video:tag>
      <video:tag>Descartes</video:tag>
      <video:tag>Dualism</video:tag>
      <video:tag>materialism</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-66-Dividing-Complex-Numbers</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 66 - Dividing Complex Numbers</video:title>
      <video:description>Dividing Complex Numbers

u16_l4_t2_we5 Dividing Complex Numbers</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25323.jpg</video:thumbnail_loc>
      <video:duration>298</video:duration>
      <video:publication_date>2012-09-18T02:53:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Z8j5RDOibV4</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Dividing</video:tag>
      <video:tag>Complex</video:tag>
      <video:tag>Numbers</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Explanation-of-cholesterol-overview</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Explanation of cholesterol overview</video:title>
      <video:description>This video explains cholesterol overview.

&quot;Diagnosing and treating high cholesterol.
Watch this and more health videos at:
http://www.answerstv.com/health&quot;</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/10/b0d8a3db-be85-4559-aaaa-6e17c8ffde1e/cand_25.jpg</video:thumbnail_loc>
      <video:duration>469</video:duration>
      <video:publication_date>2012-10-11T00:16:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27841.mp4</video:content_loc>
      <video:uploader>Julia Roberts</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>cholesterol</video:tag>
      <video:tag>Overview</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-Yellowstone-Supercomputer</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Yellowstone Supercomputer?</video:title>
      <video:description>This video shows the working of yellow-stone supercomputer. A brief description of different parts is shown here for your help.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/a695e016-7042-43f4-84ac-06a320740510/cand_25.jpg</video:thumbnail_loc>
      <video:duration>220</video:duration>
      <video:publication_date>2013-02-07T06:41:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29276.mp4</video:content_loc>
      <video:uploader>Jorge Rivera</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Yellowstone</video:tag>
      <video:tag>Supercomputer</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-34-GMAT-Data-Sufficiency-33</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 34 - GMAT: Data Sufficiency 33</video:title>
      <video:description>GMAT: Data Sufficiency 33

132-134, pg. 289</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22365.jpg</video:thumbnail_loc>
      <video:duration>654</video:duration>
      <video:publication_date>2012-09-11T01:52:35.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/-uZt8MLeDrg</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>GMAT</video:tag>
      <video:tag>data</video:tag>
      <video:tag>Sufficiency</video:tag>
      <video:tag>33</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-Psych-1-General-Psychology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - Psych 1 - General Psychology</video:title>
      <video:description>Psych 1 - General Psychology 

Memory 1
Psychology 1 - Fall 2007 - Introduction to the principal areas, problems, and concepts of psychology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19512.jpg</video:thumbnail_loc>
      <video:duration>15383</video:duration>
      <video:publication_date>2012-09-05T03:09:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/WaRMouA3UZM</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>psych</video:tag>
      <video:tag>kihlstrom</video:tag>
      <video:tag>class</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-41-Gross-Anatomy-Cutaneous-innervation-of-the-face</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 41 -Gross Anatomy:  Cutaneous innervation of the face</video:title>
      <video:description>&quot;Lec 41 -Gross Anatomy:  Cutaneous innervation of the face&quot;Cutaneous innervation of the face: buccinator muscle, buccal fat pad and nasal cartilages using a human cadaver. Orig air date: May 26, 1977

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21714.jpg</video:thumbnail_loc>
      <video:duration>632</video:duration>
      <video:publication_date>2012-09-09T07:07:20.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/xTGQCbdEe3E</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>41</video:tag>
      <video:tag>Gross</video:tag>
      <video:tag>anatomy</video:tag>
      <video:tag>Cutaneous</video:tag>
      <video:tag>innervation</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Face</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Foundations-Freud</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Foundations: Freud</video:title>
      <video:description>Introduction to Psychology (PSYC 110)
Foundations: Freud
This lecture introduces students to the theories of Sigmund Freud, including a brief biographical description and his contributions to the field of psychology. The limitations of his theories of psychoanalysis are covered in detail, as well as the ways in which his conception of the unconscious mind still operate in mainstream psychology today.

00:00 - Chapter 1. Sigmund Freud in a Historical Context
06:51 - Chapter 2. Unconscious Motivation: The Id, Ego and Superego
13:45 - Chapter 3. Personality Development and Psychosexual Development
20:32 - Chapter 4. Defense Mechanisms, the Aims of Psychoanalysis, Dreams
29:11 - Chapter 5. Question and Answer on Freud&apos;s Theories
32:55 - Chapter 6. Controversies and Criticisms on Freud&apos;s Theories
42:10 - Chapter 7. Examples of the Unconscious in Modern Psychology
51:55 - Chapter 8. Further Question and Answer on Freud

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2007.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_12567.jpg</video:thumbnail_loc>
      <video:duration>3391</video:duration>
      <video:publication_date>2012-08-21T17:11:48.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/7emS3ye3cVU</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Freud</video:tag>
      <video:tag>psychoanalysis</video:tag>
      <video:tag>subconscious</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-23-MIT-6046J-18410J-Introduction-to-Algorithms-SMA-5503-Fall-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23- MIT 6.046J / 18.410J Introduction to Algorithms (SMA 5503), Fall 2005</video:title>
      <video:description>Lec 23- MIT 6.046J / 18.410J Introduction to Algorithms (SMA 5503), Fall 2005.
Advanced Topics (cont.) | Discussion of Follow-on Classes

View the complete course at: http://ocw.mit.edu/6-046JF05 

License: Creative Commons BY-NC-SA 

More information at http://ocw.mit.edu/terms 

More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16485.jpg</video:thumbnail_loc>
      <video:duration>5121</video:duration>
      <video:publication_date>2012-08-30T17:40:34.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/zjUDy6a5vx4</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>algorithms</video:tag>
      <video:tag>education</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Foundations-Skinner</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Foundations: Skinner</video:title>
      <video:description>Introduction to Psychology (PSYC 110)
Foundations: Skinner
Professor Bloom opens with a brief discussion of the value and evolutionary basis of unconscious processing. The rest of this lecture introduces students to the theory of Behaviorism, particularly the work of prominent behaviorist, B. F. Skinner. Different types of learning are discussed in detail, as well as reasons why behaviorism has been largely displaced as an adequate theory of human mental life.

00:00 - Chapter 1. A Brief Review on the Unconscious
06:32 - Chapter 2. B. F. Skinner and Behaviorism
11:45 - Chapter 3. Habituation: The Very Simplest Form of Learning
14:25 - Chapter 4. Classical Conditioning: Associating Stimulus
31:18 - Chapter 5. Operant Conditioning: Operating on the Environment
45:12 - Chapter 6. Question and Answer on Behaviorism
46:44 - Chapter 7. Controversies and Criticisms on Behaviorism

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2007.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_12568.jpg</video:thumbnail_loc>
      <video:duration>3527</video:duration>
      <video:publication_date>2012-08-21T17:12:18.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/rCKK6r15fro</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Behaviorism</video:tag>
      <video:tag>Chomsky</video:tag>
      <video:tag>classical</video:tag>
      <video:tag>Conditioning</video:tag>
      <video:tag>Deception</video:tag>
      <video:tag>learning</video:tag>
      <video:tag>Operant</video:tag>
      <video:tag>reinforcement</video:tag>
      <video:tag>Skinner</video:tag>
      <video:tag>Training</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-String-Theory-and-M-Theory</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - String Theory and M-Theory</video:title>
      <video:description>&quot;Lec 2 - String Theory and M-Theory&quot; (September 27, 2010) Professor Leonard Susskind discusses how the forces that act upon strings can affect the quantum mechanics. He also reviews many of the theories of relativity that contributed to string theory today.

String theory (with its close relative, M-theory) is the basis for the most ambitious theories of the physical world. It has profoundly influenced our understanding of gravity, cosmology, and particle physics. In this course we will develop the basic theoretical and mathematical ideas, including the string-theoretic origin of gravity, the theory of extra dimensions of space, the connection between strings and black holes, the &quot;landscape&quot; of string theory, and the holographic principle.

This course was originally presented in Stanford&apos;s Continuing Studies program.

Stanford University:
http://www.stanford.edu/

Stanford Continuing Studies Program:
http://csp.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19089.jpg</video:thumbnail_loc>
      <video:duration>6487</video:duration>
      <video:publication_date>2012-09-04T09:55:50.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/-BleG7PBwEA</video:player_loc>
      <video:uploader>0|39|0</video:uploader>
      <video:category>Particle Physics</video:category>
      <video:tag>physics</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>function</video:tag>
      <video:tag>math</video:tag>
      <video:tag>strings</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>decomposition</video:tag>
      <video:tag>motion</video:tag>
      <video:tag>sine</video:tag>
      <video:tag>relativity</video:tag>
      <video:tag>Integral</video:tag>
      <video:tag>harmonic</video:tag>
      <video:tag>oscillator</video:tag>
      <video:tag>Particle</video:tag>
      <video:tag>Electron</video:tag>
      <video:tag>atom</video:tag>
      <video:tag>proton</video:tag>
      <video:tag>mass</video:tag>
      <video:tag>momentum</video:tag>
      <video:tag>force</video:tag>
      <video:tag>Quantum</video:tag>
      <video:tag>mechanics</video:tag>
      <video:tag>Spectrum</video:tag>
      <video:tag>Stanford</video:tag>
      <video:tag>higher</video:tag>
      <video:tag>education</video:tag>
      <video:tag>Course</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-String-Theory-and-M-Theory</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - String Theory and M-Theory</video:title>
      <video:description>&quot;Lec 3 - String Theory and M-Theory&quot; (October 4, 2010) Professor Leonard Susskind reviews harmonic oscillators, the spin of massless particles (photons and gravitons), the low lying spectrum of strings, the tachyon problem, and the basics of string interactions.

String theory (with its close relative, M-theory) is the basis for the most ambitious theories of the physical world. It has profoundly influenced our understanding of gravity, cosmology, and particle physics. In this course we will develop the basic theoretical and mathematical ideas, including the string-theoretic origin of gravity, the theory of extra dimensions of space, the connection between strings and black holes, the &quot;landscape&quot; of string theory, and the holographic principle.

This course was originally presented in Stanford&apos;s Continuing Studies program.

Stanford University:
http://www.stanford.edu/

Stanford Continuing Studies Program:
http://csp.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19090.jpg</video:thumbnail_loc>
      <video:duration>6347</video:duration>
      <video:publication_date>2012-09-04T09:55:54.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/gCyImLu0HSI</video:player_loc>
      <video:uploader>0|39|0</video:uploader>
      <video:category>Particle Physics</video:category>
      <video:tag>physics</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>gravity</video:tag>
      <video:tag>cosmology</video:tag>
      <video:tag>Particle</video:tag>
      <video:tag>theoretical</video:tag>
      <video:tag>Mathematical</video:tag>
      <video:tag>harmonic</video:tag>
      <video:tag>oscillator</video:tag>
      <video:tag>Massless</video:tag>
      <video:tag>Spin</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>frequency</video:tag>
      <video:tag>photons</video:tag>
      <video:tag>Gravitons</video:tag>
      <video:tag>dimensions</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>black</video:tag>
      <video:tag>holes</video:tag>
      <video:tag>Vacuum</video:tag>
      <video:tag>tachyon</video:tag>
      <video:tag>Problem</video:tag>
      <video:tag>Hamiltonian</video:tag>
      <video:tag>Lagrangian</video:tag>
      <video:tag>Commutator</video:tag>
      <video:tag>Holograph</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Fabricating-Pontic-Splint-Soldering-Lugs-InvestingCasting</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Fabricating Pontic Splint, Soldering Lugs, Investing/Casting</video:title>
      <video:description>&quot;Lec 7 - Fabricating Pontic Splint, Soldering Lugs, Investing/Casting&quot; Steps involved in preparing and cementing a preclinical three unit mandibular posterior bridge outlined and demonstrated. Tapes 223-2 and 223-3 complete procedure. Orig. air date: AUG 28 75

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21357.jpg</video:thumbnail_loc>
      <video:duration>611</video:duration>
      <video:publication_date>2012-09-09T04:35:48.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/XX8VzVXngyk</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>7</video:tag>
      <video:tag>Fabricating</video:tag>
      <video:tag>Pontic</video:tag>
      <video:tag>Splint</video:tag>
      <video:tag>soldering</video:tag>
      <video:tag>Lugs</video:tag>
      <video:tag>Investing</video:tag>
      <video:tag>Casting</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-26-States-of-Matter-Follow-Up</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 26 - States of Matter Follow-Up</video:title>
      <video:description>States of Matter Follow-Up

More on Plasma and Hydrogen bonds.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22549.jpg</video:thumbnail_loc>
      <video:duration>525</video:duration>
      <video:publication_date>2012-09-11T02:28:46.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/WenwtcuqOj8</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>States</video:tag>
      <video:tag>of</video:tag>
      <video:tag>matter</video:tag>
      <video:tag>follow</video:tag>
      <video:tag>up</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec5-String-Theory-and-M-Theory</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec5 - String Theory and M-Theory</video:title>
      <video:description>&quot;Lec5 - String Theory and M-Theory&quot; (October 18, 2010) Professor Leonard Susskind delivers a lecture concerning plonck variables and how they relate to string theory in the context of modern physics.

String theory (with its close relative, M-theory) is the basis for the most ambitious theories of the physical world. It has profoundly influenced our understanding of gravity, cosmology, and particle physics. In this course we will develop the basic theoretical and mathematical ideas, including the string-theoretic origin of gravity, the theory of extra dimensions of space, the connection between strings and black holes, the &quot;landscape&quot; of string theory, and the holographic principle.

This course was originally presented in Stanford&apos;s Continuing Studies program.

Stanford University:
http://www.stanford.edu/

Stanford Continuing Studies Program:
http://csp.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19092.jpg</video:thumbnail_loc>
      <video:duration>6049</video:duration>
      <video:publication_date>2012-09-04T09:56:04.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/-I7PjKyCnI0</video:player_loc>
      <video:uploader>0|39|0</video:uploader>
      <video:category>Particle Physics</video:category>
      <video:tag>physics</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>mass</video:tag>
      <video:tag>tension</video:tag>
      <video:tag>stretch</video:tag>
      <video:tag>nuclear</video:tag>
      <video:tag>Speed</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Light</video:tag>
      <video:tag>Particle</video:tag>
      <video:tag>Planck</video:tag>
      <video:tag>length</video:tag>
      <video:tag>Unit</video:tag>
      <video:tag>gev</video:tag>
      <video:tag>gravity</video:tag>
      <video:tag>accelerator</video:tag>
      <video:tag>collision</video:tag>
      <video:tag>black</video:tag>
      <video:tag>hole</video:tag>
      <video:tag>dimensions</video:tag>
      <video:tag>atom</video:tag>
      <video:tag>oscillation</video:tag>
      <video:tag>wavelength</video:tag>
      <video:tag>Stanford</video:tag>
      <video:tag>higher</video:tag>
      <video:tag>education</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-48-Functions-Part-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 48 - Functions Part 2</video:title>
      <video:description>Functions Part 2

More examples of solving function problems</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20155.jpg</video:thumbnail_loc>
      <video:duration>593</video:duration>
      <video:publication_date>2012-09-06T02:14:34.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/XEblO51pF5I</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Functions</video:tag>
      <video:tag>part</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-Heisenberg-Uncertainty-Principle</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Heisenberg Uncertainty Principle?</video:title>
      <video:description>An interesting video from IDTIMWYTIM shows the Heisenberg uncertainty principle. Basics of this principle are explained here to help you.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/5857b46e-e3d2-48ef-b32b-0da4064c47e9/cand_25.jpg</video:thumbnail_loc>
      <video:duration>195</video:duration>
      <video:publication_date>2013-02-07T06:23:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29247.mp4</video:content_loc>
      <video:uploader>Jennifer Byars</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>IDTIMWYTIM</video:tag>
      <video:tag>Heisenberg</video:tag>
      <video:tag>uncertainty</video:tag>
      <video:tag>principle</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-String-Theory-and-M-Theory</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - String Theory and M-Theory</video:title>
      <video:description>&quot;Lec 8 - String Theory and M-Theory&quot; (November 8, 2010) Professor Leonard Susskind covers the history of path/surface integrals; conformal mapping; application of conformal mapping in string scattering.

String theory (with its close relative, M-theory) is the basis for the most ambitious theories of the physical world. It has profoundly influenced our understanding of gravity, cosmology, and particle physics. In this course we will develop the basic theoretical and mathematical ideas, including the string-theoretic origin of gravity, the theory of extra dimensions of space, the connection between strings and black holes, the &quot;landscape&quot; of string theory, and the holographic principle.

This course was originally presented in Stanford&apos;s Continuing Studies program.

Stanford University:
http://www.stanford.edu/

Stanford Continuing Studies Program:
http://csp.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19095.jpg</video:thumbnail_loc>
      <video:duration>6266</video:duration>
      <video:publication_date>2012-09-04T09:56:18.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/s43SMaZHa50</video:player_loc>
      <video:uploader>0|39|0</video:uploader>
      <video:category>Particle Physics</video:category>
      <video:tag>physics</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>gravity</video:tag>
      <video:tag>cosmology</video:tag>
      <video:tag>Particle</video:tag>
      <video:tag>theoretical</video:tag>
      <video:tag>Mathematical</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>Path</video:tag>
      <video:tag>Surface</video:tag>
      <video:tag>Integrals</video:tag>
      <video:tag>Conformal</video:tag>
      <video:tag>Mapping</video:tag>
      <video:tag>scattering</video:tag>
      <video:tag>frequency</video:tag>
      <video:tag>Electrostatic</video:tag>
      <video:tag>Fields</video:tag>
      <video:tag>Polar</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>black</video:tag>
      <video:tag>holes</video:tag>
      <video:tag>Vacuum</video:tag>
      <video:tag>tachyon</video:tag>
      <video:tag>Problem</video:tag>
      <video:tag>derivatives</video:tag>
      <video:tag>Cauchy</video:tag>
      <video:tag>Riemann</video:tag>
      <video:tag>Equ</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-157-Example-of-calculating-a-surface-integral-part-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 157 - Example of calculating a surface integral part 2</video:title>
      <video:description>Example of calculating a surface integral part 2

Example of calculating a surface integral part 2</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19978.jpg</video:thumbnail_loc>
      <video:duration>629</video:duration>
      <video:publication_date>2012-09-06T01:19:13.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/qQAhhithHa8</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Example</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Calculating</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Surface</video:tag>
      <video:tag>Integral</video:tag>
      <video:tag>part</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-String-Theory-and-M-Theory</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - String Theory and M-Theory</video:title>
      <video:description>&quot;Lec 9 - String Theory and M-Theory&quot; (November 23, 2010) Leonard Susskind gives a lecture on the constraints of string theory and gives a few examples that show how these work.   
String theory (with its close relative, M-theory) is the basis for the most ambitious theories of the physical world. It has profoundly influenced our understanding of gravity, cosmology, and particle physics. In this course we will develop the basic theoretical and mathematical ideas, including the string-theoretic origin of gravity, the theory of extra dimensions of space, the connection between strings and black holes, the &quot;landscape&quot; of string theory, and the holographic principle.

This course was originally presented in Stanford&apos;s Continuing Studies program.

Stanford University:
http://www.stanford.edu/

Stanford Continuing Studies Program:
http://csp.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19096.jpg</video:thumbnail_loc>
      <video:duration>6956</video:duration>
      <video:publication_date>2012-09-04T09:56:22.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Tsav_xnegTk</video:player_loc>
      <video:uploader>0|39|0</video:uploader>
      <video:category>Particle Physics</video:category>
      <video:tag>physics</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>atoms</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>string</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>M</video:tag>
      <video:tag>dimensions</video:tag>
      <video:tag>constraints</video:tag>
      <video:tag>26</video:tag>
      <video:tag>Einstein</video:tag>
      <video:tag>Electrons</video:tag>
      <video:tag>protons</video:tag>
      <video:tag>Neutrons</video:tag>
      <video:tag>graphs</video:tag>
      <video:tag>Closed</video:tag>
      <video:tag>Particle</video:tag>
      <video:tag>theoretical</video:tag>
      <video:tag>black</video:tag>
      <video:tag>hole</video:tag>
      <video:tag>Spin</video:tag>
      <video:tag>scattering</video:tag>
      <video:tag>sigma</video:tag>
      <video:tag>directionality</video:tag>
      <video:tag>sca</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Centralized-State-and-Republic</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Centralized State and Republic</video:title>
      <video:description>&quot;Lec 3 - Centralized State and Republic&quot; France Since 1871 (HIST 276)

Despite various attempts at reform, France remains the most centralized state in Europe. The organization of the country around the Parisian center was originally a consequence of the French Revolution, which gave birth to the departmental regions. These regions have retained an oppositional relationship towards the metropolitan center. In 1875, an enduring republic was formed despite the competing claims of the Comte de Chambord and the Orleanists. This republic owed its founding largely to support from workers and peasants in the various non-Parisian departments.

00:00 - Chapter 1. Paris: The Importance of the Capital in a Centralized State
09:59 - Chapter 2. Centralization over Centuries: France from 1500 to Present
29:01 - Chapter 3. Comte de Chambord: The &quot;Miracle Baby&quot;
36:06 - Chapter 4. Royalism and Religious Revival
44:31 - Chapter 5. Birth of the Third Republic

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2007.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16788.jpg</video:thumbnail_loc>
      <video:duration>2907</video:duration>
      <video:publication_date>2012-09-01T09:52:43.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/CejVERkBC-Q</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>Others</video:category>
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      <video:tag>Comte</video:tag>
      <video:tag>de</video:tag>
      <video:tag>Chambord</video:tag>
      <video:tag>absolutism</video:tag>
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      <video:tag>centralization</video:tag>
      <video:tag>moral</video:tag>
      <video:tag>Oprder</video:tag>
      <video:tag>Mac</video:tag>
      <video:tag>Mahon</video:tag>
      <video:tag>royalism</video:tag>
      <video:tag>monarchism</video:tag>
      <video:tag>republicanism</video:tag>
      <video:tag>railroads</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Philosophy-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Philosophy 3</video:title>
      <video:description>&quot;Lec 1 - Philosophy 3&quot;The Nature of Mind
Professor John Campbell</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27239.jpg</video:thumbnail_loc>
      <video:duration>2259</video:duration>
      <video:publication_date>2012-09-21T04:19:19.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/_002PPJo6qE</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
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      <video:tag>Lec</video:tag>
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      <video:tag>Philosophy</video:tag>
      <video:tag>3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Proper-Way-of-Preparing-a-Syringe-for-Injection</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Proper Way of Preparing a Syringe for Injection</video:title>
      <video:description>It is always adviced to wash ones hands before preparing a syringe. And this video will show you the next steps on how to prepare the syringe.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/9380da0e-117c-4261-9147-77de74a64c0f/cand_25.jpg</video:thumbnail_loc>
      <video:duration>33</video:duration>
      <video:publication_date>2011-11-29T11:15:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8867.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Preparing</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Syringe</video:tag>
      <video:tag>for</video:tag>
      <video:tag>injection</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-22-MIT-6046J-18410J-Introduction-to-Algorithms-SMA-5503-Fall-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22- MIT 6.046J / 18.410J Introduction to Algorithms (SMA 5503), Fall 2005</video:title>
      <video:description>Lec 22- MIT 6.046J / 18.410J Introduction to Algorithms (SMA 5503), Fall 2005.
Advanced Topics (cont.)

View the complete course at: http://ocw.mit.edu/6-046JF05 

License: Creative Commons BY-NC-SA 

More information at http://ocw.mit.edu/terms 

More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16484.jpg</video:thumbnail_loc>
      <video:duration>5088</video:duration>
      <video:publication_date>2012-08-30T17:39:35.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/cJOHERGcGm4</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>algorithms</video:tag>
      <video:tag>education</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-Last-String-Theory-and-M-Theory</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec Last - String Theory and M-Theory</video:title>
      <video:description>&quot;Lec Last - String Theory and M-Theory&quot; (November 30, 2010) Professor Leonard Susskind continues his discussion on T-Duality; explains the theory of D-Branes; models QFT and QCD; and introduces the application of electromagnetism.

String theory (with its close relative, M-theory) is the basis for the most ambitious theories of the physical world. It has profoundly influenced our understanding of gravity, cosmology, and particle physics. In this course we will develop the basic theoretical and mathematical ideas, including the string-theoretic origin of gravity, the theory of extra dimensions of space, the connection between strings and black holes, the &quot;landscape&quot; of string theory, and the holographic principle.

This course was originally presented in Stanford&apos;s Continuing Studies program.

Stanford University:
http://www.stanford.edu/

Stanford Continuing Studies Program:
http://csp.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19097.jpg</video:thumbnail_loc>
      <video:duration>6469</video:duration>
      <video:publication_date>2012-09-04T09:56:26.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/L1_3Xp3rT3c</video:player_loc>
      <video:uploader>0|39|0</video:uploader>
      <video:category>Particle Physics</video:category>
      <video:tag>physics</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>gravity</video:tag>
      <video:tag>cosmology</video:tag>
      <video:tag>Particle</video:tag>
      <video:tag>theoretical</video:tag>
      <video:tag>Mathematical</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>Path</video:tag>
      <video:tag>T</video:tag>
      <video:tag>duality</video:tag>
      <video:tag>frequency</video:tag>
      <video:tag>Electrostatic</video:tag>
      <video:tag>Fields</video:tag>
      <video:tag>momentum</video:tag>
      <video:tag>d</video:tag>
      <video:tag>Branes</video:tag>
      <video:tag>modeling</video:tag>
      <video:tag>QFT</video:tag>
      <video:tag>QCD</video:tag>
      <video:tag>EM</video:tag>
      <video:tag>Polar</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>black</video:tag>
      <video:tag>holes</video:tag>
      <video:tag>Vacuum</video:tag>
      <video:tag>symmetric</video:tag>
      <video:tag>Tensor</video:tag>
      <video:tag>Neumann</video:tag>
      <video:tag>boundar</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Philosophy-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Philosophy 3</video:title>
      <video:description>&quot;Lec 4 - Philosophy 3&quot;The Nature of Mind
Professor John Campbell</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27242.jpg</video:thumbnail_loc>
      <video:duration>3019</video:duration>
      <video:publication_date>2012-09-21T04:20:51.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/1Oi4_vkrrsU</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Philosophy</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>4</video:tag>
      <video:tag>Philosophy</video:tag>
      <video:tag>3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-145-Hedge-Funds-Venture-Capital-and-Private-Equity</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 145 - Hedge Funds, Venture Capital, and Private Equity</video:title>
      <video:description>Hedge Funds, Venture Capital, and Private Equity

Similarities in compensation structure for hedge funds, venture capital firms, and private equity investors</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20467.jpg</video:thumbnail_loc>
      <video:duration>174</video:duration>
      <video:publication_date>2012-09-06T15:18:10.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/bLQBbA8yh7c</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Hedge</video:tag>
      <video:tag>Funds</video:tag>
      <video:tag>venture</video:tag>
      <video:tag>capital</video:tag>
      <video:tag>and</video:tag>
      <video:tag>private</video:tag>
      <video:tag>Equity</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-23-FRB-Commentary-2-Deposit-Insurance</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23 - FRB Commentary 2: Deposit Insurance</video:title>
      <video:description>FRB Commentary 2: Deposit Insurance

More on the weaknesses of fractional reserve banking.  The FDIC and deposit insurance and its side effects.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22355.jpg</video:thumbnail_loc>
      <video:duration>1039</video:duration>
      <video:publication_date>2012-09-11T01:50:53.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/otstXFxMkl4</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>FRB</video:tag>
      <video:tag>Commentary</video:tag>
      <video:tag>2</video:tag>
      <video:tag>Deposit</video:tag>
      <video:tag>Insurance</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-70-PV-diagrams-and-Expansion-Work</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 70 - PV-diagrams and Expansion Work</video:title>
      <video:description>PV-diagrams and Expansion Work

Why work from expansion is the area under the curve of a PV-diagram</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22659.jpg</video:thumbnail_loc>
      <video:duration>924</video:duration>
      <video:publication_date>2012-09-11T02:47:18.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/M5uOIy-JTmo</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>PV</video:tag>
      <video:tag>Diagrams</video:tag>
      <video:tag>and</video:tag>
      <video:tag>expansion</video:tag>
      <video:tag>work</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-Subtraction-with-Borrowing-or-Regrouping</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - Subtraction with Borrowing or Regrouping</video:title>
      <video:description>qSubtraction with Borrowing or Regrouping

u01_l2_t2_we2 Subtraction with Borrowing or Regrouping</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24700.jpg</video:thumbnail_loc>
      <video:duration>435</video:duration>
      <video:publication_date>2012-09-17T16:11:35.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/QD86addRZEw</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Subtraction</video:tag>
      <video:tag>with</video:tag>
      <video:tag>Borrowing</video:tag>
      <video:tag>or</video:tag>
      <video:tag>Regrouping</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-MIT-3320-Atomistic-Computer-Modeling-of-Materials</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6- MIT 3.320 Atomistic Computer Modeling of Materials</video:title>
      <video:description>Lec 6- MIT 3.320 Atomistic Computer Modeling of Materials.
Technical Aspects of Density Functional Theory

View the complete course at: http://ocw.mit.edu/3-320S05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16373.jpg</video:thumbnail_loc>
      <video:duration>4745</video:duration>
      <video:publication_date>2012-08-30T13:15:38.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/-B96m5X2xCM</video:player_loc>
      <video:uploader>0|38|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>simulation</video:tag>
      <video:tag>atomistic</video:tag>
      <video:tag>dft</video:tag>
      <video:tag>hartree</video:tag>
      <video:tag>fock</video:tag>
      <video:tag>thermodynamics</video:tag>
      <video:tag>Quantum</video:tag>
      <video:tag>First</video:tag>
      <video:tag>Principles</video:tag>
      <video:tag>coarse</video:tag>
      <video:tag>graining</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-MIT-6046J-18410J-Introduction-to-Algorithms-SMA-5503-Fall-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7- MIT 6.046J / 18.410J Introduction to Algorithms (SMA 5503), Fall 2005</video:title>
      <video:description>Lec 7- MIT 6.046J / 18.410J Introduction to Algorithms (SMA 5503), Fall 2005.
Hashing, Hash Functions

View the complete course at: http://ocw.mit.edu/6-046JF05 

License: Creative Commons BY-NC-SA 

More information at http://ocw.mit.edu/terms 

More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16469.jpg</video:thumbnail_loc>
      <video:duration>4660</video:duration>
      <video:publication_date>2012-08-30T17:22:35.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/JZHBa-rLrBA</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>algorithms</video:tag>
      <video:tag>education</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-MIT-6046J-18410J-Introduction-to-Algorithms-SMA-5503-Fall-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6- MIT 6.046J / 18.410J Introduction to Algorithms (SMA 5503), Fall 2005</video:title>
      <video:description>Lec 6- MIT 6.046J / 18.410J Introduction to Algorithms (SMA 5503), Fall 2005.
Order Statistics, Median

View the complete course at: http://ocw.mit.edu/6-046JF05 

License: Creative Commons BY-NC-SA 

More information at http://ocw.mit.edu/terms 

More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16468.jpg</video:thumbnail_loc>
      <video:duration>4129</video:duration>
      <video:publication_date>2012-08-30T17:21:28.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/mR_RUjsJnV8</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>algorithms</video:tag>
      <video:tag>education</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Low-Speed-Wind-Turbines</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Low Speed  Wind Turbines</video:title>
      <video:description>Low speed super generators wind turbines are the future for people living in semi urban or urban areas where the wind is likely to get blocked by numerous obstacles. So an alternative has been found.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/814e191f-ef52-46a9-a7a0-b993c01ebda1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>144</video:duration>
      <video:publication_date>2011-11-25T20:47:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7923.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>Low</video:tag>
      <video:tag>Speed</video:tag>
      <video:tag>SuperGenerator</video:tag>
      <video:tag>Wind</video:tag>
      <video:tag>Turbines</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/An-origami-gyroscope</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>An origami gyroscope</video:title>
      <video:description>Origami is a Japanese tradition of folding paper art. Therefore an origami gyroscope is a very interesting concept.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/903cdca6-0db1-4561-8c76-c6db1e954e0e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>178</video:duration>
      <video:publication_date>2011-11-25T20:47:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7922.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>How</video:tag>
      <video:tag>to</video:tag>
      <video:tag>make</video:tag>
      <video:tag>an</video:tag>
      <video:tag>origami</video:tag>
      <video:tag>Gyroscope</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-MIT-6046J-18410J-Introduction-to-Algorithms-SMA-5503-Fall-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11- MIT 6.046J / 18.410J Introduction to Algorithms (SMA 5503), Fall 2005</video:title>
      <video:description>Lec 11- MIT 6.046J / 18.410J Introduction to Algorithms (SMA 5503), Fall 2005.
Augmenting Data Structures, Dynamic Order Statistics, Interval Trees

View the complete course at: http://ocw.mit.edu/6-046JF05 

License: Creative Commons BY-NC-SA 

More information at http://ocw.mit.edu/terms 

More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16473.jpg</video:thumbnail_loc>
      <video:duration>5025</video:duration>
      <video:publication_date>2012-08-30T17:27:21.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/RHyGlha7bjE</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>algorithms</video:tag>
      <video:tag>education</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-MIT-6046J-18410J-Introduction-to-Algorithms-SMA-5503-Fall-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12- MIT 6.046J / 18.410J Introduction to Algorithms (SMA 5503), Fall 2005</video:title>
      <video:description>Lec 12- MIT 6.046J / 18.410J Introduction to Algorithms (SMA 5503), Fall 2005.
Skip Lists

View the complete course at: http://ocw.mit.edu/6-046JF05 

License: Creative Commons BY-NC-SA 

More information at http://ocw.mit.edu/terms 

More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16474.jpg</video:thumbnail_loc>
      <video:duration>5132</video:duration>
      <video:publication_date>2012-08-30T17:28:28.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/kBwUoWpeH_Q</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>algorithms</video:tag>
      <video:tag>education</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-MIT-6046J-18410J-Introduction-to-Algorithms-SMA-5503-Fall-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13- MIT 6.046J / 18.410J Introduction to Algorithms (SMA 5503), Fall 2005</video:title>
      <video:description>Lec 13- MIT 6.046J / 18.410J Introduction to Algorithms (SMA 5503), Fall 2005.
Amortized Algorithms, Table Doubling, Potential Method

View the complete course at: http://ocw.mit.edu/6-046JF05 

License: Creative Commons BY-NC-SA 

More information at http://ocw.mit.edu/terms 

More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16475.jpg</video:thumbnail_loc>
      <video:duration>4746</video:duration>
      <video:publication_date>2012-08-30T17:29:44.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/qh5lSHCBiRs</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>algorithms</video:tag>
      <video:tag>education</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-MIT-6046J-18410J-Introduction-to-Algorithms-SMA-5503-Fall-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14- MIT 6.046J / 18.410J Introduction to Algorithms (SMA 5503), Fall 2005</video:title>
      <video:description>Lec 14- MIT 6.046J / 18.410J Introduction to Algorithms (SMA 5503), Fall 2005.
Competitive Analysis: Self-organizing Lists

View the complete course at: http://ocw.mit.edu/6-046JF05 

License: Creative Commons BY-NC-SA 

More information at http://ocw.mit.edu/terms 

More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16476.jpg</video:thumbnail_loc>
      <video:duration>4468</video:duration>
      <video:publication_date>2012-08-30T17:30:58.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/2RxCCEHlEys</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>algorithms</video:tag>
      <video:tag>education</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-MIT-6046J-18410J-Introduction-to-Algorithms-SMA-5503-Fall-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15- MIT 6.046J / 18.410J Introduction to Algorithms (SMA 5503), Fall 2005</video:title>
      <video:description>Lec 15- MIT 6.046J / 18.410J Introduction to Algorithms (SMA 5503), Fall 2005.
Dynamic Programming, Longest Common Subsequence

View the complete course at: http://ocw.mit.edu/6-046JF05 

License: Creative Commons BY-NC-SA 

More information at http://ocw.mit.edu/terms 

More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16477.jpg</video:thumbnail_loc>
      <video:duration>4260</video:duration>
      <video:publication_date>2012-08-30T17:31:58.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/V5hZoJ6uK-s</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>algorithms</video:tag>
      <video:tag>education</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Cosmetic Surgery from Forerunners Healthcare</video:title>
      <video:description>Video shows a Malaysian girl at Mumbai after her cosmetic surgery in India. Patient is really satisfied from the treatment she have got.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/93d38475-7468-4a03-9f6d-d1eac8ae1ed6/cand_25.jpg</video:thumbnail_loc>
      <video:duration>116</video:duration>
      <video:publication_date>2011-11-30T10:38:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9588.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>A</video:tag>
      <video:tag>Malaysian</video:tag>
      <video:tag>Girl</video:tag>
      <video:tag>at</video:tag>
      <video:tag>Mumbai</video:tag>
      <video:tag>after</video:tag>
      <video:tag>her</video:tag>
      <video:tag>Cosmetic</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>in</video:tag>
      <video:tag>India</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Pelvic Inflammatory Disease (PID) Symptoms Causes Treatments</video:title>
      <video:description>Pelvic inflammatory disease (PID) is an infectious and inflammatory disorder of the upper female reproductive tract watch full video</video:description>
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      <video:duration>125</video:duration>
      <video:publication_date>2011-11-30T10:38:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9589.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Tutorials</video:category>
      <video:tag>Pelvic</video:tag>
      <video:tag>Inflammatory</video:tag>
      <video:tag>Disease</video:tag>
      <video:tag>PID</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Structure and Function of Urinary System</video:title>
      <video:description>This video shows structure and function Urinary System which is the organ system that produces, stores, and eliminates urine in the body.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/0a2fd35d-8556-4951-81b7-983acdcbd561/cand_25.jpg</video:thumbnail_loc>
      <video:duration>307</video:duration>
      <video:publication_date>2011-11-30T10:40:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9595.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Urinary</video:tag>
      <video:tag>system</video:tag>
      <video:tag>Structure</video:tag>
      <video:tag>and</video:tag>
      <video:tag>function</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-5-What-Is-It-Like-to-Be-a-Baby-The-Development-of</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - What Is It Like to Be a Baby: The Development of</video:title>
      <video:description>Introduction to Psychology (PSYC 110)
 What Is It Like to Be a Baby: The Development of Thought
This lecture explores issues and ideas related to the branch of psychology known as cognitive development. It begins with an introduction of Piaget who, interested in the emergence of knowledge in general, studied children and the way they learn about the world in order to formulate his theories of cognitive development. This is followed by an introduction to the modern science of infant cognition. Finally, the question of the relationship between and the existence of different kinds of development is addressed.

00:00 - Chapter 1. Jean Piaget, Stage Theory and Its Limits
12:50 - Chapter 2. The Modern Science of Infant Cognition
25:12 - Chapter 3. Babies in the Social World
31:26 - Chapter 4. Question and Answer on Learning and Development
33:53 - Chapter 5. Review of Studies Presented in Class; Autism
40:38 - Chapter 6. Question and Answer on Autism

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2007.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_12584.jpg</video:thumbnail_loc>
      <video:duration>2938</video:duration>
      <video:publication_date>2012-08-21T18:22:29.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/eznq75eBy2o</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Andrew</video:tag>
      <video:tag>Meltzoff</video:tag>
      <video:tag>Asperger</video:tag>
      <video:tag>Syndrome</video:tag>
      <video:tag>autism</video:tag>
      <video:tag>Baron</video:tag>
      <video:tag>Cohen</video:tag>
      <video:tag>Chomsky</video:tag>
      <video:tag>epistemology</video:tag>
      <video:tag>Freud</video:tag>
      <video:tag>Gould</video:tag>
      <video:tag>Infant</video:tag>
      <video:tag>Cognition</video:tag>
      <video:tag>Noam</video:tag>
      <video:tag>Growth</video:tag>
      <video:tag>form</video:tag>
      <video:tag>Piaget</video:tag>
      <video:tag>simon</video:tag>
      <video:tag>Stephen</video:tag>
      <video:tag>Jay</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Surgery for Knee Replacement</video:title>
      <video:description>This video will show you a less cost uni-compartmental knee replacement surgery in India for patients. Treatment is provided with the modern latest techniques.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_9591.jpg</video:thumbnail_loc>
      <video:duration>117</video:duration>
      <video:publication_date>2011-11-30T10:39:14.000Z</video:publication_date>
      <video:content_loc>https://www.dnatube.com/flvideo/9591.mp4</video:content_loc>
      <video:uploader>velatin</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Less</video:tag>
      <video:tag>cost</video:tag>
      <video:tag>Unicompartmental</video:tag>
      <video:tag>knee</video:tag>
      <video:tag>replacement</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>in</video:tag>
      <video:tag>India</video:tag>
      <video:tag>for</video:tag>
      <video:tag>patients</video:tag>
      <video:tag>havin</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture 27- Chemistry 1A Spring 2010</video:title>
      <video:description>Lec 27- Chemistry 1A Spring 2010.
General Chemistry</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16879.jpg</video:thumbnail_loc>
      <video:duration>2936</video:duration>
      <video:publication_date>2012-09-01T14:51:14.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/I5jQOjfV37Q</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Spring</video:tag>
      <video:tag>2010</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 Paradise Lost, Book IV</video:title>
      <video:description>&quot;Lec 14 Paradise Lost, Book IV&quot; Milton (ENGL 220)

This lecture examines Book Four&apos;s depiction of Adam and Eve and the sexual politics of life in Eden. Seventeenth-century political theory, particularly the work of Thomas Hobbes, is considered with a focus on then-contemporary theories of the structure and government of the first human societies. Critical perspectives on what have variously been proposed as sexist and feminist elements of Milton&apos;s Eden are surveyed. Milton&apos;s struggle with the problem of depicting an unfallen world to a fallen audience is closely detailed. The lecture concludes with a study of Rembrandt&apos;s 1638 drawing, &quot;Adam and Eve.&quot;

00:00 - Chapter 1. Dissimiles in &quot;Paradise Lost&quot;: Fallen Representation of Unfallen-ness
10:16 - Chapter 2. Politics and Seventeenth-Century Descriptions of Adam and Eve
15:45 - Chapter 3. Milton&apos;s Political Philosophy
26:29 - Chapter 4. What Made Adam and Eve Unequal?

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2007.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17308.jpg</video:thumbnail_loc>
      <video:duration>3103</video:duration>
      <video:publication_date>2012-09-02T17:55:35.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/00RKB0StzHY</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Adam</video:tag>
      <video:tag>Eve</video:tag>
      <video:tag>Eden</video:tag>
      <video:tag>fallen</video:tag>
      <video:tag>Perspective</video:tag>
      <video:tag>unfallen</video:tag>
      <video:tag>Feminism</video:tag>
      <video:tag>patriarchy</video:tag>
      <video:tag>Rembrandt</video:tag>
      <video:tag>sexism</video:tag>
      <video:tag>Thomas</video:tag>
      <video:tag>Hobbes</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Delivery-of-the-Placenta</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Delivery of the Placenta</video:title>
      <video:description>There are three stages in labour and delivery. The third stage is the placental delivery which is shown in this video, the placenta is the part that supplies the baby with the nutrients and oxygen from the mother.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/c0b5d97c-d16c-4faf-94a0-12b144d4508c/cand_25.jpg</video:thumbnail_loc>
      <video:duration>58</video:duration>
      <video:publication_date>2011-11-30T10:38:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9590.mp4</video:content_loc>
      <video:uploader>velatin</video:uploader>
      <video:category>Pregnancy</video:category>
      <video:tag>Placental</video:tag>
      <video:tag>delivery</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Dental-Tourism-in-India</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Dental Tourism in India</video:title>
      <video:description>This video shows a dental treatment and dental tourism at less price in India at Goa. Dental surgery with latest equipments and advanced doctors is shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/13dfc2df-e041-445d-ab1e-d9d45b5fd51a/cand_25.jpg</video:thumbnail_loc>
      <video:duration>194</video:duration>
      <video:publication_date>2011-12-01T02:37:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9965.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Less</video:tag>
      <video:tag>price</video:tag>
      <video:tag>Dental</video:tag>
      <video:tag>treatment</video:tag>
      <video:tag>and</video:tag>
      <video:tag>tourism</video:tag>
      <video:tag>in</video:tag>
      <video:tag>India</video:tag>
      <video:tag>at</video:tag>
      <video:tag>Goa</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19 - Rounding to Estimate Sums 2</video:title>
      <video:description>Rounding to Estimate Sums 2

U01_L2_T3_we3 Rounding to Estimate Sums 2</video:description>
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      <video:duration>136</video:duration>
      <video:publication_date>2012-09-17T16:14:17.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/j21X53Rwqt4</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Rounding</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Estimate</video:tag>
      <video:tag>Sums</video:tag>
      <video:tag>2</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23- Gross Anatomy:  Subclavian Artery and Visceral Section of Neck</video:title>
      <video:description>&quot;Lec 23- Gross Anatomy:  Subclavian Artery and Visceral Section of Neck&quot;Subclavian artery and visceral section of the neck using a human cadaver.  Orig. air date: JUN 26 74

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
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      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>23</video:tag>
      <video:tag>Gross</video:tag>
      <video:tag>anatomy</video:tag>
      <video:tag>Subclavian</video:tag>
      <video:tag>artery</video:tag>
      <video:tag>and</video:tag>
      <video:tag>visceral</video:tag>
      <video:tag>Section</video:tag>
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      <video:tag>Neck</video:tag>
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    <loc>https://dnatube.com/videos/Incredible-Cleft-Palate-Surgery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Incredible Cleft Palate Surgery</video:title>
      <video:description>Incredible Cleft Palate Surgery is shown in this video. Most kids born with these cleft palate can have surgery to repair these defects within the first 12-18 months.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/04d072fe-9c59-4f38-91a9-ab6abf3a187f/cand_25.jpg</video:thumbnail_loc>
      <video:duration>8</video:duration>
      <video:publication_date>2011-11-30T22:04:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9609.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Education</video:category>
      <video:tag>incredible</video:tag>
      <video:tag>Cleft</video:tag>
      <video:tag>Palate</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Beautiful</video:tag>
      <video:tag>reason</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Smile</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-101-Historical-Context-and-Demos-Illustrating-the-Relationship-of-Food-and-Science-Lecture-1-2011</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 101 - Historical Context and Demos Illustrating the Relationship of Food and Science | Lecture 1</video:title>
      <video:description>Lec 101 - Historical Context and Demos Illustrating the Relationship of Food and Science | Lecture 1 (2011). UPDATED VERSION AVAILABLE HERE:
http://www.youtube.com/watch?v=TH9R0J36n7w

Speakers: Dave Arnold (Food Arts magazine&apos;s Contributing Editor for Equipment &amp; Food Science)
Harold McGee (author of On Food and Cooking: The Science and Lore of the Kitchen and columnist for The New York Times) 
David Weitz (Mallinckrodt Professor of Physics and of Applied Physics at Harvard)</video:description>
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      <video:duration>6602</video:duration>
      <video:publication_date>2012-08-29T10:06:44.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/sJe3iPV1mTs</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Science</video:tag>
      <video:tag>and</video:tag>
      <video:tag>cooking</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-102-Connected-The-Surprising-Power-of-Our-Social-Networks-and-How-They-Shape-Our-Lives</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 102 - Connected: The Surprising Power of Our Social Networks and How They Shape Our Lives</video:title>
      <video:description>Lec 102 - Connected: The Surprising Power of Our Social Networks and How They Shape Our Lives. Opening Days lecture by Prof. Nicholas Christakis highlights power of social networks and argues  that human social networks have the power to spread obesity — or happiness — like contagion.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16152.jpg</video:thumbnail_loc>
      <video:duration>3319</video:duration>
      <video:publication_date>2012-08-29T10:06:55.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/8dO6Wwh_tiU</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Opening</video:tag>
      <video:tag>days</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>christakis</video:tag>
      <video:tag>Happiness</video:tag>
      <video:tag>Harvard</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-104-The-Many-Faces-of-Chocolate-Lecture-3-2011</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 104 - The Many Faces of Chocolate | Lecture 3 (2011)</video:title>
      <video:description>Lec 104 - The Many Faces of Chocolate | Lecture 3 (2011). Speaker: Ramon Morató (Barry Callebaut)

Location: Science Center C</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16155.jpg</video:thumbnail_loc>
      <video:duration>6587</video:duration>
      <video:publication_date>2012-08-29T10:21:45.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/HS263kcm8Jc</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Science</video:tag>
      <video:tag>cooking</video:tag>
      <video:tag>chocolate</video:tag>
      <video:tag>ramon</video:tag>
      <video:tag>morato</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-CS50-Week-5-Wednesday</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - CS50 / Week 5: Wednesday</video:title>
      <video:description>Lec 10 - CS50 / Week 5: Wednesday. File I/O. Forensics. Linked lists. Stacks. Queues.  More at http://cs50.tv/.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16376.jpg</video:thumbnail_loc>
      <video:duration>4120</video:duration>
      <video:publication_date>2012-08-30T13:17:49.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/h6VHiva1gmk</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>cs50</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>programming</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-109-Exploring-thickeners-to-manipulate-mouthfeel-Lecture-4-2011</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 109 - Exploring thickeners to manipulate mouthfeel | Lecture 4 (2011)</video:title>
      <video:description>Lec 109 - Exploring thickeners to manipulate mouthfeel | Lecture 4 (2011). UPDATED VERSION HERE:
http://www.youtube.com/watch?v=PV0WwYXZSTY

Carles Tejedor (Via Veneto), Fina Puigdevall and Pere Planagumà (les Cols)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16160.jpg</video:thumbnail_loc>
      <video:duration>6694</video:duration>
      <video:publication_date>2012-08-29T10:25:05.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/9NONaPp22PY</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>ScienceCooking</video:tag>
      <video:tag>04</video:tag>
      <video:tag>Quick</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-114-Brain-Circuits-Harvard-Medical-School-Researchers-Crawl-a-Neural-Network</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 114 - Brain Circuits: Harvard Medical School Researchers Crawl a Neural Network</video:title>
      <video:description>Lec 114 - Brain Circuits: Harvard Medical School Researchers Crawl a Neural Network. Scientists can finally look at circuits in the brain in all of their complexity. How the mind works is one of the greatest mysteries in nature, and this research presents a new and powerful way for us to explore that mystery.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16165.jpg</video:thumbnail_loc>
      <video:duration>157</video:duration>
      <video:publication_date>2012-08-29T10:26:45.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/bZtXgZjbshs</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Brain</video:tag>
      <video:tag>maps</video:tag>
      <video:tag>untangling</video:tag>
      <video:tag>the</video:tag>
      <video:tag>connectome</video:tag>
      <video:tag>connectomics</video:tag>
      <video:tag>neuron</video:tag>
      <video:tag>neurons</video:tag>
      <video:tag>Synapse</video:tag>
      <video:tag>synapses</video:tag>
      <video:tag>connections</video:tag>
      <video:tag>wiring</video:tag>
      <video:tag>diagram</video:tag>
      <video:tag>nerve</video:tag>
      <video:tag>cells</video:tag>
      <video:tag>serial</video:tag>
      <video:tag>Electron</video:tag>
      <video:tag>Microscopy</video:tag>
      <video:tag>Clay</video:tag>
      <video:tag>Reid</video:tag>
      <video:tag>Harvard</video:tag>
      <video:tag>Nature</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>neuroscience</video:tag>
      <video:tag>Video</video:tag>
      <video:tag>mind</video:tag>
      <video:tag>Neurobiology</video:tag>
      <video:tag>circuits</video:tag>
      <video:tag>neural</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/cAMP-Signaling</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>cAMP Signaling</video:title>
      <video:description>This video explains the process of cAMP signaling.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/4c6a0564-b9f7-4b75-89de-566a3b090c10/cand_5.jpg</video:thumbnail_loc>
      <video:duration>87</video:duration>
      <video:publication_date>2009-05-27T19:31:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2429.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>camp</video:tag>
      <video:tag>Signaling</video:tag>
      <video:tag>Cellular</video:tag>
      <video:tag>biology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/ELECTRON-HAZE-and-TRANSFORMATION</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>ELECTRON HAZE and TRANSFORMATION</video:title>
      <video:description>This video represents (simulates) an electron cloud and its variuos transformations around an atom</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2008/04/4f3b80b1-c1e1-43cf-9ad9-f0a45edc3ef9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>78</video:duration>
      <video:publication_date>2008-04-01T05:51:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1314.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Electron</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Locking-horizontal-mattress-suture</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Locking horizontal mattress suture</video:title>
      <video:description>Horizontal mattress suturing technique for laceration repair or wound closure  horizontal mattress stitch is a suture technique used to close wounds it everts skin well and spreads tension along the wound edge.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/b8187749-112d-451b-9185-9163353727a2/cand_25.jpg</video:thumbnail_loc>
      <video:duration>169</video:duration>
      <video:publication_date>2011-12-01T02:44:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9984.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Horizontal</video:tag>
      <video:tag>Mattress</video:tag>
      <video:tag>Suture</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Lec-2-Topics-in-String-Theory</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Topics in String Theory</video:title>
      <video:description>&quot;Lec 2 - Topics in String Theory&quot; (January 17, 2011) Leonard Susskind describes the special theory of relativity and focuses on showing how it connects to string theory. He considers concepts such as space-time and some of Einstein&apos;s original concepts.

In the last of course of this series, Leonard Susskind continues his exploration of string theory that attempts to reconcile quantum mechanics and general relativity. In particular, the course focuses on string theory with regard to important issues in contemporary physics.

This course was originally presented in Stanford&apos;s Continuing Studies program. Leonard Susskind is the Felix Bloch Professor of Physics at Stanford University.

Stanford University:
http://www.stanford.edu/

Stanford Continuing Studies Program:
http://csp.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19099.jpg</video:thumbnail_loc>
      <video:duration>5677</video:duration>
      <video:publication_date>2012-09-04T10:00:59.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/dmS5J6xM5s0</video:player_loc>
      <video:uploader>0|39|0</video:uploader>
      <video:category>Particle Physics</video:category>
      <video:tag>physics</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>math</video:tag>
      <video:tag>thought</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>string</video:tag>
      <video:tag>relativity</video:tag>
      <video:tag>special</video:tag>
      <video:tag>general</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>time</video:tag>
      <video:tag>Quantum</video:tag>
      <video:tag>mechanics</video:tag>
      <video:tag>atoms</video:tag>
      <video:tag>Universe</video:tag>
      <video:tag>Particle</video:tag>
      <video:tag>theoretical</video:tag>
      <video:tag>Philosophy</video:tag>
      <video:tag>Dark</video:tag>
      <video:tag>matter</video:tag>
      <video:tag>gravity</video:tag>
      <video:tag>Cosmic</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-110-Fly-Paper-Mapping-the-Protein-Interactions-of-Our-Distant-Relative</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 110 - Fly Paper: Mapping the Protein Interactions of Our Distant Relative</video:title>
      <video:description>Lec 110 - Fly Paper: Mapping the Protein Interactions of Our Distant Relative. Professor of Cell Biology Spyros Artavanis-Tsakonas and colleagues have built a map that shows how thousands of proteins in a fruit fly cell communicate with each other. This is the largest and most detailed protein interaction map of a multicellular organism, demonstrating how approximately one third of the proteins cooperate to keep life going. Understanding how proteins communicate and interact with each other is key to understanding disease.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16161.jpg</video:thumbnail_loc>
      <video:duration>185</video:duration>
      <video:publication_date>2012-08-29T10:25:17.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/AWTgTlD6AXo</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Fruit</video:tag>
      <video:tag>fly</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>map</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>Communication</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-111-The-Happy-Accident-Harvard-Smithsonian-Center-for-Astrophysics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 111 - The Happy Accident - Harvard-Smithsonian Center for Astrophysics</video:title>
      <video:description>Lec 111 - The Happy Accident - Harvard-Smithsonian Center for Astrophysics. Rick Fienberg, S&amp;T editor emeritus
Dennis di Cicco, S&amp;T senior editor
Bob Naeye, S&amp;T editor in chief

Happy accidents do happen! It began in 1929 as a four-page flyer, The Amateur Astronomer. Six years later it grew into The Sky. In 1939, facing difficult financial times, it joined forces with The Telescope, a journal published here at the Harvard College Observatory, and became the most popular magazine of modern day astronomy, Sky &amp; Telescope.

Observatory Nights 

October 20, 2011</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16162.jpg</video:thumbnail_loc>
      <video:duration>4015</video:duration>
      <video:publication_date>2012-08-29T10:25:49.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/PQDI3WHwj1w</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Sky</video:tag>
      <video:tag>Telescope</video:tag>
      <video:tag>astronomy</video:tag>
      <video:tag>astrophysics</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-112-Lung-On-a-Chip</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 112 -  Lung On a Chip</video:title>
      <video:description>Lec 112 -  Lung On a Chip. Researchers from the Wyss Institute for Biologically Inspired Engineering at Harvard University, Harvard Medical School and Children&apos;s Hospital Boston have created a device that mimics a living, breathing human lung on a microchip. This work appears in the June 25, 2010, issue of the journal Science.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16163.jpg</video:thumbnail_loc>
      <video:duration>159</video:duration>
      <video:publication_date>2012-08-29T10:26:12.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/sgGoZmwF5eo</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Don</video:tag>
      <video:tag>Ingber</video:tag>
      <video:tag>Lung</video:tag>
      <video:tag>Artificial</video:tag>
      <video:tag>Organ</video:tag>
      <video:tag>Bioengineering</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-113-Skin-Engineering</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 113 - Skin Engineering</video:title>
      <video:description>Lec 113 - Skin Engineering. HMS Professor Howard Green developed the first therapeutic use of cells grown in the lab. Before stem cells gained fame, he cultivated them to generate skin grafts for burn patients.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16164.jpg</video:thumbnail_loc>
      <video:duration>429</video:duration>
      <video:publication_date>2012-08-29T10:26:32.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Eo7vSI4LiIs</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Adult</video:tag>
      <video:tag>Stem</video:tag>
      <video:tag>cells</video:tag>
      <video:tag>Skin</video:tag>
      <video:tag>grafts</video:tag>
      <video:tag>regenerative</video:tag>
      <video:tag>medicine</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Large-Uterine-Fibroid-Mass</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Large Uterine Fibroid Mass</video:title>
      <video:description>An uterine fibroid is a non cancerous tumor that is developed in the womb. This video shows how a large uterine fibroid mass is removed from a patient.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/6872f4e6-6232-4694-af45-974f8a939a0c/cand_25.jpg</video:thumbnail_loc>
      <video:duration>197</video:duration>
      <video:publication_date>2011-12-01T02:44:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9986.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Large</video:tag>
      <video:tag>uterine</video:tag>
      <video:tag>Fibroid</video:tag>
      <video:tag>mass</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-CA-Geometry-Deducing-Angle-Measures</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - CA Geometry: Deducing Angle Measures</video:title>
      <video:description>CA Geometry: Deducing Angle Measures

46-50, deducing the measure of angles</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22464.jpg</video:thumbnail_loc>
      <video:duration>658</video:duration>
      <video:publication_date>2012-09-11T02:12:51.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/_HJljJuVHLw</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>CA</video:tag>
      <video:tag>geometry</video:tag>
      <video:tag>Deducing</video:tag>
      <video:tag>Angle</video:tag>
      <video:tag>Measures</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-115-Uncertain-Future-America-Faces-a-Primary-Care-Crisis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 115 - Uncertain Future: America Faces a Primary Care Crisis</video:title>
      <video:description>Lec 115 - Uncertain Future: America Faces a Primary Care Crisis. More than 66 million people live in regions of the United States that have a shortage of primary care physicians. Learn what Harvard Medical School is doing to help and join the conversation. What do you wish for the future of primary care? Visit focushms.com/idealab.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16166.jpg</video:thumbnail_loc>
      <video:duration>234</video:duration>
      <video:publication_date>2012-08-29T10:26:59.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/r-hh-RzZZic</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>primary</video:tag>
      <video:tag>care</video:tag>
      <video:tag>crisis</video:tag>
      <video:tag>physician</video:tag>
      <video:tag>shortage</video:tag>
      <video:tag>Health</video:tag>
      <video:tag>policy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Topics-in-String-Theory</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Topics in String Theory</video:title>
      <video:description>&quot;Lec 3 - Topics in String Theory&quot; (January 24, 2011) Leonard Susskind uses the most complex math that will be used in the course with the hopes that it will give a better idea of how a black whole works mathematically.

In the last of course of this series, Leonard Susskind continues his exploration of string theory that attempts to reconcile quantum mechanics and general relativity. In particular, the course focuses on string theory with regard to important issues in contemporary physics.

This course was originally presented in Stanford&apos;s Continuing Studies program. Leonard Susskind is the Felix Bloch Professor of Physics at Stanford University.

Stanford University:
http://www.stanford.edu/

Stanford Continuing Studies Program:
http://csp.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19100.jpg</video:thumbnail_loc>
      <video:duration>6051</video:duration>
      <video:publication_date>2012-09-04T10:01:07.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/i1s5eOJ3V6k</video:player_loc>
      <video:uploader>0|39|0</video:uploader>
      <video:category>Particle Physics</video:category>
      <video:tag>physics</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>math</video:tag>
      <video:tag>thought</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>black</video:tag>
      <video:tag>holes</video:tag>
      <video:tag>string</video:tag>
      <video:tag>relativity</video:tag>
      <video:tag>special</video:tag>
      <video:tag>general</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>time</video:tag>
      <video:tag>Quantum</video:tag>
      <video:tag>mechanics</video:tag>
      <video:tag>atoms</video:tag>
      <video:tag>Universe</video:tag>
      <video:tag>Particle</video:tag>
      <video:tag>theoretical</video:tag>
      <video:tag>Philosophy</video:tag>
      <video:tag>Dark</video:tag>
      <video:tag>matter</video:tag>
      <video:tag>gravity</video:tag>
      <video:tag>Cosmic</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-Geography-C110</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - Geography C110</video:title>
      <video:description>&quot;Lec 13 - Geography C110 &quot;Economic Geography of the Industrial World</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27430.jpg</video:thumbnail_loc>
      <video:duration>4541</video:duration>
      <video:publication_date>2012-09-21T07:09:13.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/l1uL5PyPtNs</video:player_loc>
      <video:uploader>0|41|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>13</video:tag>
      <video:tag>Geography</video:tag>
      <video:tag>C110</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-Geography-C110</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - Geography C110</video:title>
      <video:description>&quot;Lec 14 - Geography C110 &quot;Economic Geography of the Industrial World</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27431.jpg</video:thumbnail_loc>
      <video:duration>4694</video:duration>
      <video:publication_date>2012-09-21T07:09:18.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/lu2UJkBAd0I</video:player_loc>
      <video:uploader>0|41|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>14</video:tag>
      <video:tag>Geography</video:tag>
      <video:tag>C110</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Introduction-to-Psycology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Introduction to Psycology</video:title>
      <video:description>Conscious of the Present; Conscious of the Past: Language
This lecture finishes the discussion of language by briefly reviewing two additional topics: communication systems in 
non-human primates and other animals, and the relationship between language and thought. The majority of this lecture is then spent on introducing students to major theories and discoveries in the fields of perception, attention and memory. Topics include why we see certain visual illusions, why we don&apos;t always see everything we think we see, and the relationship between different types of memory.

00:00 - Chapter 1. Non-Human Communication
09:16 - Chapter 2. The Relationship Between Language and Thought
12:39 - Chapter 3. Question and Answer on Language
18:06 - Chapter 4. Introduction to the Complexity of Perception and Expectation
39:15 - Chapter 5. Linking Attention and Memory
58:04 - Chapter 6. Question and Answer on Attention and Memory

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2007.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_12586.jpg</video:thumbnail_loc>
      <video:duration>3583</video:duration>
      <video:publication_date>2012-08-21T18:23:41.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/DmWrOUK2zgA</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>amnesia</video:tag>
      <video:tag>Animal</video:tag>
      <video:tag>Communication</video:tag>
      <video:tag>attention</video:tag>
      <video:tag>change</video:tag>
      <video:tag>blindness</video:tag>
      <video:tag>Gestalt</video:tag>
      <video:tag>Memory</video:tag>
      <video:tag>perception</video:tag>
      <video:tag>Sapir</video:tag>
      <video:tag>Whorf</video:tag>
      <video:tag>thought</video:tag>
      <video:tag>Visual</video:tag>
      <video:tag>illusion</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-MIT-7012-Introduction-to-Biology-Fall-2004</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 -  MIT 7.012 Introduction to Biology, Fall 2004</video:title>
      <video:description>&quot;Lec 9 -  MIT 7.012 Introduction to Biology, Fall 2004&quot; Molecular Biology 1 (Prof. Eric Lander)

View the complete course: http://ocw.mit.edu/7-012F04

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14861.jpg</video:thumbnail_loc>
      <video:duration>3081</video:duration>
      <video:publication_date>2012-08-28T03:11:55.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/odtKI7tEi5c</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Molecular Biology</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>aeronautics</video:tag>
      <video:tag>astronautics</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>NASA</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>lifecycle</video:tag>
      <video:tag>reliability</video:tag>
      <video:tag>liftoff</video:tag>
      <video:tag>takeoff</video:tag>
      <video:tag>launch</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-MIT-18085-Computational-Science-and-Engineering-I-Fall-2008</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - MIT 18.085 Computational Science and Engineering I, Fall 2008</video:title>
      <video:description>&quot;Lec 14 - MIT 18.085 Computational Science and Engineering I, Fall 2008&quot; : Finite differences in time; least squares (part 1)

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15708.jpg</video:thumbnail_loc>
      <video:duration>3299</video:duration>
      <video:publication_date>2012-08-28T19:49:16.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/V5EjSvx1vw0</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>linear</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>networks</video:tag>
      <video:tag>Lagrange</video:tag>
      <video:tag>multipliers</video:tag>
      <video:tag>differential</video:tag>
      <video:tag>Equations</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Equilibrium</video:tag>
      <video:tag>LaPlace</video:tag>
      <video:tag>s</video:tag>
      <video:tag>equation</video:tag>
      <video:tag>Potential</video:tag>
      <video:tag>flow</video:tag>
      <video:tag>Boundary</video:tag>
      <video:tag>value</video:tag>
      <video:tag>problems</video:tag>
      <video:tag>Fourier</video:tag>
      <video:tag>series</video:tag>
      <video:tag>discrete</video:tag>
      <video:tag>transform</video:tag>
      <video:tag>convolution</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-Rotaxane</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Rotaxane?</video:title>
      <video:description>This video provides a detailed description of the rotaxane with its structure and working. Molecular architecture is studied here for your help.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/04/a7a0ebd6-2b7d-4188-b585-899ba97cba13/cand_5.jpg</video:thumbnail_loc>
      <video:duration>87</video:duration>
      <video:publication_date>2013-04-07T20:09:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30521.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Others</video:category>
      <video:tag>rotaxane</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-Linear-Algebra-Introduction-to-Vectors</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - Linear Algebra: Introduction to Vectors</video:title>
      <video:description>Linear Algebra: Introduction to Vectors

Linear Algebra: Introduction to Vectors</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21992.jpg</video:thumbnail_loc>
      <video:duration>991</video:duration>
      <video:publication_date>2012-09-11T00:15:46.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/5cWB52I-SF0</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>linear</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>introduction</video:tag>
      <video:tag>to</video:tag>
      <video:tag>vectors</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-121-Ann-Veneman-on-Leadership-at-the-USDA-UNICEF-and-Beyond</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 121 - Ann Veneman on Leadership at the USDA, UNICEF and Beyond</video:title>
      <video:description>Lec 121 - Ann Veneman on Leadership at the USDA, UNICEF and Beyond. Ann Veneman is the former Executive Director of the United Nations Children&apos;s Fund (UNICEF). In 2009, she was named to the Forbes 100 Most Powerful Women list and has been the recipient of numerous awards and honors. From 2001 to 2005, Veneman was Secretary of the United States Department of Agriculture (USDA). She spoke at HSPH on March 1, 2012, as part of the Decision-making: Voices from the Field series.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16355.jpg</video:thumbnail_loc>
      <video:duration>2963</video:duration>
      <video:publication_date>2012-08-30T08:05:47.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/zeuXF2UvLKI</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Ann</video:tag>
      <video:tag>Veneman</video:tag>
      <video:tag>UNICEF</video:tag>
      <video:tag>USDA</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-123-Mounting-a-Prepared-Tooth</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 123 - Mounting a Prepared Tooth</video:title>
      <video:description>&quot;Lec 123 - Mounting a Prepared Tooth&quot; Dr. Jaslow demonstrates a procedure for mounting a prepared tooth in the visidont in preparation for fabricating a partial denture. Orig. air date: MAR 4 80

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21731.jpg</video:thumbnail_loc>
      <video:duration>640</video:duration>
      <video:publication_date>2012-09-09T07:12:18.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ryazUOKbkiM</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>123</video:tag>
      <video:tag>Mounting</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Prepared</video:tag>
      <video:tag>Tooth</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-Paradise-Lost-Book-IX</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - Paradise Lost, Book IX</video:title>
      <video:description>&quot;Lec 17 - Paradise Lost, Book IX&quot; Milton (ENGL 220)

Book Nine and the depiction of the Fall are presented. Adam and Eve&apos;s dialogue -- especially their perspectives on labor, temptation, and the nature of the garden -- is examined. Satan&apos;s strategic temptation of Eve is closely analyzed. At the lecture&apos;s conclusion, Adam and Eve&apos;s new fallen sight is discussed, with particular emphasis placed on the reference to the &quot;veil&quot; of pre-fallen innocence. Overall, the tension between doctrinal and subversive perspectives on the pre-fallen hierarchy of Eden is underscored.

00:00 - Chapter 1. Introduction: &quot;Paradise Lost&quot; Book IX
03:01 - Chapter 2. Adam and Eve, Arguing?
10:19 - Chapter 3. The Argument between Adam and Eve on the Morning of the Fall
36:03 - Chapter 4. The Promise of Equality and its Importance to Eve after the Fall

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2007.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17311.jpg</video:thumbnail_loc>
      <video:duration>2824</video:duration>
      <video:publication_date>2012-09-02T18:00:01.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/7ByQMQ5o7AM</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>veil</video:tag>
      <video:tag>culture</video:tag>
      <video:tag>cultivation</video:tag>
      <video:tag>dialogue</video:tag>
      <video:tag>Eve</video:tag>
      <video:tag>labor</video:tag>
      <video:tag>parable</video:tag>
      <video:tag>talents</video:tag>
      <video:tag>vineyard</video:tag>
      <video:tag>temptation</video:tag>
      <video:tag>workers</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-123-Patience-and-Patients-Understanding-the-Spectrum-of-Alzheimers-Disease-Longwood-Seminar</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 123 - Patience and Patients: Understanding the Spectrum of Alzheimer&apos;s Disease — Longwood Semina</video:title>
      <video:description>Lec 123 - Patience and Patients: Understanding the Spectrum of Alzheimer&apos;s Disease — Longwood Seminar. As human life expectancy increases, so does the possibility that a family member or friend will be diagnosed with Alzheimer&apos;s disease. Fortunately, researchers are continually learning more about what causes this debilitating condition and discovering new ways to help patients cope with symptoms. At this March 6, 2012, seminar, you will hear from faculty members who will share insight about the disease and tips for caring for a loved one. Learn more about the Longwood Seminars by visiting hms.harvard.edu/public/longwood.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16357.jpg</video:thumbnail_loc>
      <video:duration>5270</video:duration>
      <video:publication_date>2012-08-30T08:06:52.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/4_oxlzAGYtE</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Longwood</video:tag>
      <video:tag>Seminars</video:tag>
      <video:tag>Alzheimer</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Disease</video:tag>
      <video:tag>Harvard</video:tag>
      <video:tag>Medical</video:tag>
      <video:tag>School</video:tag>
      <video:tag>mini</video:tag>
      <video:tag>med</video:tag>
      <video:tag>Adrian</video:tag>
      <video:tag>Ivinson</video:tag>
      <video:tag>Reisa</video:tag>
      <video:tag>Sperling</video:tag>
      <video:tag>Ruth</video:tag>
      <video:tag>Kandel</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-MIT-6013-Electromagnetics-and-Applications-Fall-20</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1- MIT 6.013 Electromagnetics and Applications, Fall 20</video:title>
      <video:description>Lec 1- MIT 6.013 Electromagnetics and Applications, Fall 20.
Coulomb&apos;s Force Law and Measurements of Charge

View the complete course at: http://ocw.mit.edu/6-013F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16185.jpg</video:thumbnail_loc>
      <video:duration>250</video:duration>
      <video:publication_date>2012-08-29T14:30:43.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/xx8fH-r3Luk</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Atomic Physics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>electromagnetics</video:tag>
      <video:tag>applications</video:tag>
      <video:tag>circuits</video:tag>
      <video:tag>peripherals</video:tag>
      <video:tag>microwave</video:tag>
      <video:tag>radar</video:tag>
      <video:tag>antennas</video:tag>
      <video:tag>sensors</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-MIT-6013-Electromagnetics-and-Applications-Fall-20</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2- MIT 6.013 Electromagnetics and Applications, Fall 20</video:title>
      <video:description>Lec 2- MIT 6.013 Electromagnetics and Applications, Fall 20.
Magnetic Field of a Line Current

View the complete course at: http://ocw.mit.edu/6-013F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16186.jpg</video:thumbnail_loc>
      <video:duration>168</video:duration>
      <video:publication_date>2012-08-29T14:31:41.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/lhtGJF7YFt8</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Atomic Physics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>electromagnetics</video:tag>
      <video:tag>applications</video:tag>
      <video:tag>circuits</video:tag>
      <video:tag>peripherals</video:tag>
      <video:tag>microwave</video:tag>
      <video:tag>radar</video:tag>
      <video:tag>antennas</video:tag>
      <video:tag>sensors</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-17-Electrical-Engineering-240</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 17-Electrical Engineering 240</video:title>
      <video:description>lec 17-Electrical Engineering 240 .Advanced Analog Integrated Circuits</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20897.jpg</video:thumbnail_loc>
      <video:duration>4667</video:duration>
      <video:publication_date>2012-09-08T00:05:11.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/BVSEoRUmOUk</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 44 - GMAT Math 44</video:title>
      <video:description>GMAT Math 44

210-213, pg. 181</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21960.jpg</video:thumbnail_loc>
      <video:duration>599</video:duration>
      <video:publication_date>2012-09-11T00:02:56.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/IDkhHTjlg0M</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>GMAT</video:tag>
      <video:tag>math</video:tag>
      <video:tag>44</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5- MIT 6.013 Electromagnetics and Applications, Fall 20</video:title>
      <video:description>Lec 5- MIT 6.013 Electromagnetics and Applications, Fall 20.
Capacitance Attenuator

View the complete course at: http://ocw.mit.edu/6-013F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16189.jpg</video:thumbnail_loc>
      <video:duration>454</video:duration>
      <video:publication_date>2012-08-29T14:36:34.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/3HrLJfL70Bg</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Atomic Physics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>electromagnetics</video:tag>
      <video:tag>applications</video:tag>
      <video:tag>circuits</video:tag>
      <video:tag>peripherals</video:tag>
      <video:tag>microwave</video:tag>
      <video:tag>radar</video:tag>
      <video:tag>antennas</video:tag>
      <video:tag>sensors</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3- MIT 6.013 Electromagnetics and Applications, Fall 20</video:title>
      <video:description>Lec 3- MIT 6.013 Electromagnetics and Applications, Fall 20.
Voltmeter Reading Induced by Magnetic Induction

View the complete course at: http://ocw.mit.edu/6-013F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16187.jpg</video:thumbnail_loc>
      <video:duration>163</video:duration>
      <video:publication_date>2012-08-29T14:33:01.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/goq1L1Pb424</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Atomic Physics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>electromagnetics</video:tag>
      <video:tag>applications</video:tag>
      <video:tag>circuits</video:tag>
      <video:tag>peripherals</video:tag>
      <video:tag>microwave</video:tag>
      <video:tag>radar</video:tag>
      <video:tag>antennas</video:tag>
      <video:tag>sensors</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9- MIT 6.013 Electromagnetics and Applications, Fall 20</video:title>
      <video:description>Lec 9- MIT 6.013 Electromagnetics and Applications, Fall 20.
Relaxation of Charge on Particle in Ohmic Conductor

Supplement: Van de Graaff and Kelvin Generators

View the complete course at: http://ocw.mit.edu/6-013F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16193.jpg</video:thumbnail_loc>
      <video:duration>597</video:duration>
      <video:publication_date>2012-08-29T14:42:20.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/algECMeQFrE</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Atomic Physics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>electromagnetics</video:tag>
      <video:tag>applications</video:tag>
      <video:tag>circuits</video:tag>
      <video:tag>peripherals</video:tag>
      <video:tag>microwave</video:tag>
      <video:tag>radar</video:tag>
      <video:tag>antennas</video:tag>
      <video:tag>sensors</video:tag>
    </video:video>
  </url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18- MIT 6.013 Electromagnetics and Applications, Fall 2</video:title>
      <video:description>Non Uniqueness of Voltage in an MQS System

View the complete course at: http://ocw.mit.edu/6-013F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16202.jpg</video:thumbnail_loc>
      <video:duration>184</video:duration>
      <video:publication_date>2012-08-29T14:59:29.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/2n36bvsyGxo</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Atomic Physics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>electromagnetics</video:tag>
      <video:tag>applications</video:tag>
      <video:tag>circuits</video:tag>
      <video:tag>peripherals</video:tag>
      <video:tag>microwave</video:tag>
      <video:tag>radar</video:tag>
      <video:tag>antennas</video:tag>
      <video:tag>sensors</video:tag>
    </video:video>
  </url>
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    <video:video>
      <video:title>Lec 10 - Other Periodic Table Trends</video:title>
      <video:description>Other Periodic Table Trends

Electronegativity, metallic nature and atomic radius.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22513.jpg</video:thumbnail_loc>
      <video:duration>939</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/XMLd-O6PgVs</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Other</video:tag>
      <video:tag>periodic</video:tag>
      <video:tag>table</video:tag>
      <video:tag>trends</video:tag>
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      <video:title>Lec 5 - Modern Physics: Quantum Mechanics (Stanford)</video:title>
      <video:description>&quot;Lec 5 - Modern Physics: Quantum Mechanics (Stanford)&quot; Lecture 5 of Leonard Susskind&apos;s Modern Physics course concentrating on Quantum Mechanics.  Recorded February 11, 2008 at Stanford University.

This Stanford Continuing Studies course is the second of a six-quarter sequence of classes exploring the essential theoretical foundations of modern physics. The topics covered in this course focus on quantum mechanics. Leonard Susskind is the Felix Bloch Professor of Physics at Stanford University.

Complete playlist for the course:
http://youtube.com/view_play_list?p=189C0DCE90CB6D81

Stanford Continuing Studies: http://continuingstudies.stanford.edu/

About Leonard Susskind: http://www.stanford.edu/dept/physics/people/faculty/susskind_leonard.html

Stanford University channel on YouTube:
http://www.youtube.com/stanford</video:description>
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      <video:duration>6948</video:duration>
      <video:publication_date>2012-09-14T13:52:31.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/LBFBQr_xKEM</video:player_loc>
      <video:uploader>0|39|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>5</video:tag>
      <video:tag>Modern</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>Quantum</video:tag>
      <video:tag>mechanics</video:tag>
      <video:tag>Stanford</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Infant CPR is similar to the CPR given to children,but because of the smaller size there are a few modifications. This video demonstrates how infant CPR is given.</video:description>
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      <video:duration>143</video:duration>
      <video:publication_date>2011-11-30T22:05:22.000Z</video:publication_date>
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      <video:uploader>topeto</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Infatnt</video:tag>
      <video:tag>CPR</video:tag>
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      <video:description>While numerous surgical approaches exist to treat inguinal hernias the lichtenstein tension free mesh based repair remains the criterion standard</video:description>
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      <video:duration>76</video:duration>
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      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Internal</video:tag>
      <video:tag>jugular</video:tag>
      <video:tag>vein</video:tag>
      <video:tag>puncture</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - Evolution, Emotion, and Reason: Evolution and</video:title>
      <video:description>Introduction to Psychology (PSYC 110)
Evolution, Emotion, and Reason: Evolution and Rationality
This lecture introduces students to the study of psychology from an evolutionary perspective, the idea that like the body, natural selection has shaped the development of the human mind. Prominent arguments for and against the theory of natural selection and its relationship to human psychology are reviewed. Students will hear several examples of how studying mental phenomenon from an evolutionary perspective can help constrain theories in psychology as well as explain many prevalent human instincts that underlie many of our most basic behaviors and decisions.

00:00 - Chapter 1. The Modern Biological Account of the Origin of Psychological Phenomena
13:35 - Chapter 2. Avoiding Misconceptions When Applying Evolutionary Theory to Psychology
22:38 - Chapter 3. Claims Against the Evolutionary Psychology
26:42 - Chapter 4. Ways in Which Evolution Helps Describe the Mind
39:43 - Chapter 5. Heuristics: Framing Effects, Base Rates, Availability Bias and Confirmation Bias

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2007.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_12589.jpg</video:thumbnail_loc>
      <video:duration>3589</video:duration>
      <video:publication_date>2012-08-21T18:25:14.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/AMsQfgV07vU</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Adaptation</video:tag>
      <video:tag>availability</video:tag>
      <video:tag>heuristic</video:tag>
      <video:tag>base</video:tag>
      <video:tag>Rate</video:tag>
      <video:tag>Neglect</video:tag>
      <video:tag>Bias</video:tag>
      <video:tag>causation</video:tag>
      <video:tag>confirmation</video:tag>
      <video:tag>creationism</video:tag>
      <video:tag>Darwin</video:tag>
      <video:tag>endowment</video:tag>
      <video:tag>Effect</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>framing</video:tag>
      <video:tag>Intelligent</video:tag>
      <video:tag>design</video:tag>
      <video:tag>loss</video:tag>
      <video:tag>Aversion</video:tag>
      <video:tag>Natural</video:tag>
      <video:tag>Selection</video:tag>
      <video:tag>proximate</video:tag>
      <video:tag>Ultimate</video:tag>
    </video:video>
  </url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Advanced ratio problems</video:title>
      <video:description>More advanced ratio problems from Khan Acedemy is solved in this science video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/e0fabe33-485f-4b33-936d-1ad60e70faed/cand_5.jpg</video:thumbnail_loc>
      <video:duration>597</video:duration>
      <video:publication_date>2009-05-27T19:33:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2437.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>ratios</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>math</video:tag>
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    <loc>https://dnatube.com/videos/Lec-19-MIT-6013-Electromagnetics-and-Applications-Fall-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19- MIT 6.013 Electromagnetics and Applications, Fall 2</video:title>
      <video:description>Lec 19- MIT 6.013 Electromagnetics and Applications, Fall 2.
Edgerton&apos;s Boomer

View the complete course at: http://ocw.mit.edu/6-013F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16203.jpg</video:thumbnail_loc>
      <video:duration>578</video:duration>
      <video:publication_date>2012-08-29T15:00:33.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/6QpLTfU9WPM</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Atomic Physics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>electromagnetics</video:tag>
      <video:tag>applications</video:tag>
      <video:tag>circuits</video:tag>
      <video:tag>peripherals</video:tag>
      <video:tag>microwave</video:tag>
      <video:tag>radar</video:tag>
      <video:tag>antennas</video:tag>
      <video:tag>sensors</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-42-MIT-18085-Computational-Science-and-Engineering-I-Fall-2008</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 42- MIT 18.085 Computational Science and Engineering I, Fall 2008</video:title>
      <video:description>&quot;Lec 42- MIT 18.085 Computational Science and Engineering I, Fall 2008&quot;: Examples of discrete Fourier transform; fast Fourier transform; convolution (part 1)

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15736.jpg</video:thumbnail_loc>
      <video:duration>3102</video:duration>
      <video:publication_date>2012-08-28T20:06:08.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/UdpdZ0diXUg</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>linear</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>networks</video:tag>
      <video:tag>Lagrange</video:tag>
      <video:tag>multipliers</video:tag>
      <video:tag>differential</video:tag>
      <video:tag>Equations</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Equilibrium</video:tag>
      <video:tag>LaPlace</video:tag>
      <video:tag>s</video:tag>
      <video:tag>equation</video:tag>
      <video:tag>Potential</video:tag>
      <video:tag>flow</video:tag>
      <video:tag>Boundary</video:tag>
      <video:tag>value</video:tag>
      <video:tag>problems</video:tag>
      <video:tag>Fourier</video:tag>
      <video:tag>series</video:tag>
      <video:tag>discrete</video:tag>
      <video:tag>transform</video:tag>
      <video:tag>convolution</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-to-Perform-Hip-Examination</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to Perform Hip Examination</video:title>
      <video:description>A hip examination is under taken when a person has the symptoms of hip joint pathology.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/803f16a1-e65a-4962-af8f-81f84c18ec16/cand_25.jpg</video:thumbnail_loc>
      <video:duration>105</video:duration>
      <video:publication_date>2011-11-30T22:09:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9624.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Hip</video:tag>
      <video:tag>exam</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Healing-Process-After-Tooth-Extraction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Healing Process After Tooth Extraction</video:title>
      <video:description>After an extraction it is important for a blood clot to form to stop the bleeding and begin healing process. This video shows how does the healing process begins.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/12c0265f-beae-4e6c-b0b7-13b25488b823/cand_25.jpg</video:thumbnail_loc>
      <video:duration>120</video:duration>
      <video:publication_date>2011-11-30T22:13:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9634.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Hemostasis</video:tag>
      <video:tag>after</video:tag>
      <video:tag>Tooth</video:tag>
      <video:tag>extraction</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/All-About-Heart-Attack</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>All About Heart Attack</video:title>
      <video:description>How does a heart attach occurs? What are the causes of heart attack? What to do for prevention of heart attack? All shown in this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/5300025c-c42f-4f94-8e59-c67c69913948/cand_25.jpg</video:thumbnail_loc>
      <video:duration>130</video:duration>
      <video:publication_date>2011-11-30T22:14:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9639.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Heart</video:tag>
      <video:tag>attack</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Stroke</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Topics-in-String-Theory</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Topics in String Theory</video:title>
      <video:description>&quot;Lec 8 - Topics in String Theory&quot; (March 7, 2011) Leonard Susskind gives a lecture on string theory and particle physics that dives into the idea of cosmic horizons as well as the relationship between ultraviolet and infrared light. 

In the last of course of this series, Leonard Susskind continues his exploration of string theory that attempts to reconcile quantum mechanics and general relativity. In particular, the course focuses on string theory with regard to important issues in contemporary physics.

This course was originally presented in Stanford&apos;s Continuing Studies program. Leonard Susskind is the Felix Bloch Professor of Physics at Stanford University.

Stanford University:
http://www.stanford.edu/

Stanford Continuing Studies Program:
http://csp.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19105.jpg</video:thumbnail_loc>
      <video:duration>6266</video:duration>
      <video:publication_date>2012-09-04T10:01:27.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ieHX2bGTMQg</video:player_loc>
      <video:uploader>0|39|0</video:uploader>
      <video:category>Particle Physics</video:category>
      <video:tag>physics</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>math</video:tag>
      <video:tag>thought</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>black</video:tag>
      <video:tag>holes</video:tag>
      <video:tag>string</video:tag>
      <video:tag>Electron</video:tag>
      <video:tag>positron</video:tag>
      <video:tag>entropy</video:tag>
      <video:tag>Light</video:tag>
      <video:tag>microwave</video:tag>
      <video:tag>relativity</video:tag>
      <video:tag>special</video:tag>
      <video:tag>general</video:tag>
      <video:tag>Quantum</video:tag>
      <video:tag>mechanics</video:tag>
      <video:tag>atoms</video:tag>
      <video:tag>Universe</video:tag>
      <video:tag>Particle</video:tag>
      <video:tag>theoretical</video:tag>
      <video:tag>Philosophy</video:tag>
      <video:tag>Dark</video:tag>
      <video:tag>matter</video:tag>
      <video:tag>gravity</video:tag>
      <video:tag>Cosmic</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-Last-Topics-in-String-Theory</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec Last - Topics in String Theory</video:title>
      <video:description>&quot;Lec Last - Topics in String Theory&quot; (March 14, 2011) Leonard Susskind gives a lecture on string theory and particle physics that focuses on the mechanisms that make the universe hot.

In the last of course of this series, Leonard Susskind continues his exploration of string theory that attempts to reconcile quantum mechanics and general relativity. In particular, the course focuses on string theory with regard to important issues in contemporary physics.

This course was originally presented in Stanford&apos;s Continuing Studies program. Leonard Susskind is the Felix Bloch Professor of Physics at Stanford University.

Stanford University:
http://www.stanford.edu/

Stanford Continuing Studies Program:
http://csp.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19106.jpg</video:thumbnail_loc>
      <video:duration>7556</video:duration>
      <video:publication_date>2012-09-04T10:01:30.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/jnItLp3NR5I</video:player_loc>
      <video:uploader>0|39|0</video:uploader>
      <video:category>Particle Physics</video:category>
      <video:tag>physics</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>math</video:tag>
      <video:tag>thought</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>black</video:tag>
      <video:tag>holes</video:tag>
      <video:tag>string</video:tag>
      <video:tag>Electron</video:tag>
      <video:tag>positron</video:tag>
      <video:tag>entropy</video:tag>
      <video:tag>Light</video:tag>
      <video:tag>microwave</video:tag>
      <video:tag>relativity</video:tag>
      <video:tag>special</video:tag>
      <video:tag>general</video:tag>
      <video:tag>Quantum</video:tag>
      <video:tag>mechanics</video:tag>
      <video:tag>atoms</video:tag>
      <video:tag>Universe</video:tag>
      <video:tag>Particle</video:tag>
      <video:tag>theoretical</video:tag>
      <video:tag>Philosophy</video:tag>
      <video:tag>Dark</video:tag>
      <video:tag>matter</video:tag>
      <video:tag>gravity</video:tag>
      <video:tag>Cosmic</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Anterior-Pituitary-Adenohypophysis-Animated</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Anterior Pituitary (Adenohypophysis) Animated</video:title>
      <video:description>Hormone production in the anterior pituitary (adenohypophysis) is controlled by releasing and inhibiting hormones from the hypothalamus via portal vessels.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_2877.jpg</video:thumbnail_loc>
      <video:duration>6039</video:duration>
      <video:publication_date>2009-06-25T23:20:07.000Z</video:publication_date>
      <video:content_loc>https://www.dnatube.com/flvideo/2877.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>Adenohypophysis</video:tag>
      <video:tag>hormones</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cataract-surgery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cataract surgery</video:title>
      <video:description>This medical video shows live cataract surgery glaucoma tube shunt which involves placing a flexible plastic tube with an attached silicone drainage pouch in the eye to help drain fluid (aqueous humor) from the eye.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/bdd74028-898c-45c8-93a6-0d602c6d6f64/cand_25.jpg</video:thumbnail_loc>
      <video:duration>88</video:duration>
      <video:publication_date>2011-11-30T09:03:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9391.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Cataract</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>Glaucoma</video:tag>
      <video:tag>tube</video:tag>
      <video:tag>shunt</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Iterating-Your-Product-and-Market-Strategy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Iterating Your Product and Market Strategy</video:title>
      <video:description>&quot;Lec 1 - Iterating Your Product and Market Strategy&quot; Greg Ennis and Sanjay Dholakia discuss the keys to iterating to success in a startup and gives examples from Crowd Factory of the challenges in creating a successful market strategy and getting the most from your customers. 


With over a century and a half of venture capital experience and many more years of practice in entrepreneurship, the teaching team and guest lecturers for this student initiated course cover the fundamentals for building a successful company. While there is no set formula for building a great company, basic principles and general patterns are manifested in the most successful start-ups.

Stanford University:
http://www.stanford.edu/

Management Science and Engineering at Stanford:
http://www.stanford.edu/dept/MSandE

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19107.jpg</video:thumbnail_loc>
      <video:duration>3110</video:duration>
      <video:publication_date>2012-09-04T10:05:24.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/-HOKObVbKcQ</video:player_loc>
      <video:uploader>0|50|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>technology</video:tag>
      <video:tag>entrepreneurship</video:tag>
      <video:tag>venture</video:tag>
      <video:tag>capital</video:tag>
      <video:tag>silicon</video:tag>
      <video:tag>valley</video:tag>
      <video:tag>startup</video:tag>
      <video:tag>marketing</video:tag>
      <video:tag>sales</video:tag>
      <video:tag>Business</video:tag>
      <video:tag>model</video:tag>
      <video:tag>social</video:tag>
      <video:tag>media</video:tag>
      <video:tag>Market</video:tag>
      <video:tag>Strategy</video:tag>
      <video:tag>Cycle</video:tag>
      <video:tag>enterprise</video:tag>
      <video:tag>crowd</video:tag>
      <video:tag>factory</video:tag>
      <video:tag>Peninsula</video:tag>
      <video:tag>Ventures</video:tag>
      <video:tag>Facebook</video:tag>
      <video:tag>Twitter</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-Last-MIT-18085-Computational-Science-and-Engineering-I-Fall-2008</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec Last - MIT 18.085 Computational Science and Engineering I, Fall 2008</video:title>
      <video:description>&quot;Lec Last - MIT 18.085 Computational Science and Engineering I, Fall 2008&quot; Prof. Gilbert Strang gives an overview of 18.085 Computational Science and Engineering I, Fall 2008.

View the complete course at: http://ocw.mit.edu/18-085F08

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15744.jpg</video:thumbnail_loc>
      <video:duration>252</video:duration>
      <video:publication_date>2012-08-28T20:06:49.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/StbJIv49Aco</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>faculty</video:tag>
      <video:tag>introduction</video:tag>
      <video:tag>Overview</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>computational</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>engineering</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/A-Voyage-to-Jupiters-moon</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A Voyage to Jupiter&apos;s moon</video:title>
      <video:description>Moons of Jupiter are enigma to the scientists. NASA took a closer look to Jupiter&apos;s moon during the Voyager mission. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/e57eb9b3-f874-4cb1-9461-47ff3e0ca5df/cand_5.jpg</video:thumbnail_loc>
      <video:duration>648</video:duration>
      <video:publication_date>2009-05-27T21:58:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2617.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Jupiter</video:tag>
      <video:tag>mission</video:tag>
      <video:tag>Io</video:tag>
      <video:tag>moons</video:tag>
      <video:tag>Voyager</video:tag>
      <video:tag>poineer</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Making-the-Team-Work-Executives-Board-and-Partners</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Making the Team Work: Executives, Board, and Partners</video:title>
      <video:description>&quot;Lec 3 - Making the Team Work: Executives, Board, and Partners&quot; (February 7, 2012) How do we create a winning culture? Harrison Miller, Managing Director at Summit Partners, and Nick Mehta, CEO of LiveOffice Inc., discuss the keys to building a great team and company culture. 

With over a century and a half of venture capital experience and many more years of practice in entrepreneurship, the teaching team and guest lecturers for this student initiated course cover the fundamentals for building a successful company. While there is no set formula for building a great company, basic principles and general patterns are manifested in the most successful start-ups.

Stanford University:
http://www.stanford.edu/

Management Science and Engineering at Stanford:
http://www.stanford.edu/dept/MSandE

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19109.jpg</video:thumbnail_loc>
      <video:duration>3721</video:duration>
      <video:publication_date>2012-09-04T10:05:33.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/epwmaMeHLpg</video:player_loc>
      <video:uploader>0|50|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Science</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>silicon</video:tag>
      <video:tag>valley</video:tag>
      <video:tag>startup</video:tag>
      <video:tag>culture</video:tag>
      <video:tag>team</video:tag>
      <video:tag>executive</video:tag>
      <video:tag>board</video:tag>
      <video:tag>of</video:tag>
      <video:tag>directors</video:tag>
      <video:tag>company</video:tag>
      <video:tag>Business</video:tag>
      <video:tag>hiring</video:tag>
      <video:tag>venture</video:tag>
      <video:tag>capital</video:tag>
      <video:tag>success</video:tag>
      <video:tag>CEO</video:tag>
      <video:tag>decision</video:tag>
      <video:tag>Harrison</video:tag>
      <video:tag>Miller</video:tag>
      <video:tag>Nick</video:tag>
      <video:tag>Mehta</video:tag>
      <video:tag>Summit</video:tag>
      <video:tag>Partners</video:tag>
      <video:tag>LiveOffice</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Pegging-the-Yuan</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Pegging the Yuan</video:title>
      <video:description>Pegging the Yuan

How the Chinese Central Bank could peg the Yuan to the dollar by printing Yuan and buying dollars (building up a dollar reserve)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24889.jpg</video:thumbnail_loc>
      <video:duration>412</video:duration>
      <video:publication_date>2012-09-17T17:17:54.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/S-9iY1OgbDE</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Pegging</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Yuan</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Computer-Science-61C-Number-Representation-No-visuals-for-first-30-mi</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Computer Science 61C - Number Representation -  No visuals for first 30 mi</video:title>
      <video:description>&quot;Lec 2 - Computer Science 61C - Number Representation -  No visuals for first 30 mi&quot;Machine Structures
Professor Dan Garcia - Professor Michael Franklin
Link to lecture notes  http://inst.eecs.berkeley.edu/~cs61c/fa11/lec/02/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27277.jpg</video:thumbnail_loc>
      <video:duration>2876</video:duration>
      <video:publication_date>2012-09-21T04:52:49.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/OK8deilERmE</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>2</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>61C</video:tag>
      <video:tag>Number</video:tag>
      <video:tag>Representation</video:tag>
      <video:tag>no</video:tag>
      <video:tag>visuals</video:tag>
      <video:tag>for</video:tag>
      <video:tag>First</video:tag>
      <video:tag>30</video:tag>
      <video:tag>mi</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-13-Computer-Science-162</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 13-Computer Science 162</video:title>
      <video:description>Operating Systems and System Programming lec 13-Computer Science 162 .</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19130.jpg</video:thumbnail_loc>
      <video:duration>4966</video:duration>
      <video:publication_date>2012-09-04T18:01:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/c0jSTfBoQTg</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Public-Health-251D</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1- Public Health 251D</video:title>
      <video:description>Lec 1- Public Health 251D.
Applied Epidemiology Using R</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19159.jpg</video:thumbnail_loc>
      <video:duration>6781</video:duration>
      <video:publication_date>2012-09-04T18:33:03.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/m3vJJHyL2Os</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Closure-of-the-Abdomen</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Closure of the Abdomen</video:title>
      <video:description>This video illustrates an abdominal closure after a surgery, it shows how the sutures are done and begins with irrigating the wound and on to sutures.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/b1815ae2-03b9-4afd-9a64-f7405d714e1a/cand_25.jpg</video:thumbnail_loc>
      <video:duration>117</video:duration>
      <video:publication_date>2011-11-30T09:16:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9425.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Abdominal</video:tag>
      <video:tag>Closure</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Computer-Science-169</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2- Computer Science 169</video:title>
      <video:description>Lec 2- Computer Science 169.
Software Engineering</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19197.jpg</video:thumbnail_loc>
      <video:duration>4772</video:duration>
      <video:publication_date>2012-09-04T19:31:37.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/WnjuUYRACoI</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-MIT-6189-Multicore-Programming-Primer-IAP-2007</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - MIT 6.189 Multicore Programming Primer, IAP 2007</video:title>
      <video:description>&quot;Lec 8 - MIT 6.189 Multicore Programming Primer, IAP 2007&quot; : Design patterns for parallel programming II

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu
Subtitles are provided through the generous assistance of Rohan Pai.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15752.jpg</video:thumbnail_loc>
      <video:duration>2931</video:duration>
      <video:publication_date>2012-08-28T20:13:21.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/V1BIvbUlhgU</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>multicore</video:tag>
      <video:tag>architectures</video:tag>
      <video:tag>parallel</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>patterns</video:tag>
      <video:tag>Sony</video:tag>
      <video:tag>PlayStation</video:tag>
      <video:tag>competition</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-175-2011-Calculus-BC-Free-Response-1a</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 175 - 2011 Calculus BC Free Response #1a</video:title>
      <video:description>2011 Calculus BC Free Response #1a

Velocity and acceleration vectors for particle</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20014.jpg</video:thumbnail_loc>
      <video:duration>403</video:duration>
      <video:publication_date>2012-09-06T01:28:12.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/wtLTb_VaI-k</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>2011</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>BC</video:tag>
      <video:tag>free</video:tag>
      <video:tag>response</video:tag>
      <video:tag>1A</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-89-Judah-M-Folkman-MD</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 89 - Judah M. Folkman, MD</video:title>
      <video:description>Lec 89 - Judah M. Folkman, MD. In the early 1970s Folkman refined his theory that tumors have the capability to grow their own blood vessels, thereby obtaining the nourishment they need to keep growing in a body.  Folkman never quit thinking about why this happens and how he might use that information to treat cancer patients.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16130.jpg</video:thumbnail_loc>
      <video:duration>270</video:duration>
      <video:publication_date>2012-08-29T09:50:14.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/UdtSej78fF8</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Harvard</video:tag>
      <video:tag>university</video:tag>
      <video:tag>Cancer</video:tag>
      <video:tag>folkman</video:tag>
      <video:tag>Angiogenesis</video:tag>
      <video:tag>research</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Chemistry-3B-Electronic-Spectroscopy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Chemistry 3B Electronic Spectroscopy</video:title>
      <video:description>Chemistry 3B Electronic Spectroscopy

Chemistry 3B: Chemical Structure and Reactivity.  Spring 2006.  Professor Peter Vollhardt.

Chemistry 3B represents the second semester of the standard organic chemistry series at UC Berkeley. It covers conjugation, aromatic chemistry, carbonyl compounds, carbohydrates, amines, carboxylic acids, amino acids, peptides, proteins, and nucleic acid chemistry. Ultraviolet spectroscopy and mass spectrometry will be introduced.
Organic chemistry is a specific discipline within the subject of chemistry. It is the scientific study of the structure, properties, composition, reactions, and preparation of chemical compounds of carbon and hydrogen, which may contain any number of other elements, such as nitrogen,...</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19243.jpg</video:thumbnail_loc>
      <video:duration>4494</video:duration>
      <video:publication_date>2012-09-05T00:52:52.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/BX6lL6hvoEo</video:player_loc>
      <video:uploader>0|34|0</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>education</video:tag>
      <video:tag>chem</video:tag>
      <video:tag>3B</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>class</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-epiglottis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The epiglottis</video:title>
      <video:description>An epiglottis  is made of flexible cartilage tissues enclosed in a mucous like membrane, fitted at the entrance of larynx. Lets learn a little history of the epiglottis.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/597609b0-fef1-4df9-b101-c62b0643a12d/cand_25.jpg</video:thumbnail_loc>
      <video:duration>121</video:duration>
      <video:publication_date>2011-11-30T22:16:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9644.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Epiglottis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-Nationalism</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - Nationalism</video:title>
      <video:description>Lec 13 - Nationalism. European Civilization, 1648-1945 (HIST 202)

In light of the many ethnic and national conflicts of the twentieth century, the dissolution of the Austro-Hungarian Empire in 1918 appears less surprising than the fact that it remained intact for so long. National identity is not an essential characteristic of peoples, and in many cases in Europe it is a relatively recent invention. As such, there are many different characteristics according to which national communities can be defined, or, in Benedict Anderson&apos;s phrase, imagined. Along with religion and ethnicity, language has played a particularly important role in shaping the imaginary identification of individuals with abstract communities. No one factor necessarily determines this identification, as evidenced by modern countries such as Belgium and Switzerland that incorporate multiple linguistic and cultural groups in one national community.

00:00 - Chapter 1. The &quot;Imagined Communities&quot; of Nationalism: The Macedonian Example
08:24 - Chapter 2. The Construction of National Identities in the Nineteenth Century: Language and Consciousness 
25:45 - Chapter 3. The Development of Nationalism in Eastern Europe: Lithuania and Belarus 
37:53 - Chapter 4. Complex Identities: Multiple Languages in Belgium and Switzerland
44:00 - Chapter 5. The Balancing Act of the Austria-Hungarian Empire: Factors of Stability 

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14121.jpg</video:thumbnail_loc>
      <video:duration>3050</video:duration>
      <video:publication_date>2012-08-26T11:20:20.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/7a6j17VWhBc</video:player_loc>
      <video:uploader>0|43|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Nation</video:tag>
      <video:tag>nationalism</video:tag>
      <video:tag>Benedict</video:tag>
      <video:tag>Anderson</video:tag>
      <video:tag>Ethnic</video:tag>
      <video:tag>identity</video:tag>
      <video:tag>religion</video:tag>
      <video:tag>Hapsburg</video:tag>
      <video:tag>Austria</video:tag>
      <video:tag>Hungary</video:tag>
      <video:tag>Empire</video:tag>
      <video:tag>language</video:tag>
      <video:tag>dialectic</video:tag>
      <video:tag>patois</video:tag>
      <video:tag>Poland</video:tag>
      <video:tag>Lithuania</video:tag>
      <video:tag>Belgium</video:tag>
      <video:tag>Belarus</video:tag>
      <video:tag>Italy</video:tag>
      <video:tag>France</video:tag>
      <video:tag>Switzerland</video:tag>
      <video:tag>Balkans</video:tag>
      <video:tag>Serbia</video:tag>
      <video:tag>Greece</video:tag>
      <video:tag>Macedonia</video:tag>
      <video:tag>russia</video:tag>
      <video:tag>Russiafication</video:tag>
      <video:tag>citizenship</video:tag>
      <video:tag>World</video:tag>
      <video:tag>War</video:tag>
      <video:tag>one</video:tag>
      <video:tag>Self</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Anne-Tanner-Microbes-of-the-Mouth-MWV64</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Anne Tanner: Microbes of the Mouth (MWV64)</video:title>
      <video:description>In episode 64 of MicrobeWorld Video, Dr. Stan Maloy talks with Anne Tanner Ph.D., BDS, MDCH (Hon.), Associate Professor at Harvard School of Dental Medicine about her research into dental caries and the oral microbiome. This episode was filmed at the American Association for the Advancement of Science Meeting in Vancouver, Canada on February 18th, 2012.

Anne&apos;s work with Streptococcus mutans, the leading know cause of Early Childhood Caries (ECC), has led to the discovery of a new bacterium, Scardovia Wiggsiae. This discovery was the result of using modern molecular techniques combined with traditional anaerobic culture methods perfected in the practice of periodontology. Anne is now working with this new bacterium to see if it&apos;s a caries pathogen.

Anne discusses the role probiotics have played in the treatment and prevention of dental caries. She is optimistic that these good bacteria can be effective in the battle against harmful oral bacterium.

Finally, Anne talks about being one of only a few people who has more than one microbe (Prevotella Tannerae and Tannerella forsythia) named after her.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19204.jpg</video:thumbnail_loc>
      <video:duration>546</video:duration>
      <video:publication_date>2012-09-04T19:56:56.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Mnr-TZlIC30</video:player_loc>
      <video:uploader>Chris Condayan</video:uploader>
      <video:category>Interviews</video:category>
      <video:tag>Oral</video:tag>
      <video:tag>microbiome</video:tag>
      <video:tag>caries</video:tag>
      <video:tag>Anne</video:tag>
      <video:tag>Tanner</video:tag>
      <video:tag>Prevotella</video:tag>
      <video:tag>tannerae</video:tag>
      <video:tag>forsythia</video:tag>
      <video:tag>Tannerella</video:tag>
      <video:tag>Streptococcus</video:tag>
      <video:tag>mutans</video:tag>
      <video:tag>bacterium</video:tag>
      <video:tag>s</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/NASA-Employees-Posing-With-Transformer-3-Stars</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>NASA Employees Posing With Transformer 3 Stars</video:title>
      <video:description>This video will show you the vehicles used in Transformer 3 movie. NASA employees are gathered and taking photos of themselves by making star poses.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/4ef5f62e-923f-4433-a2ed-8961ceff3935/cand_25.jpg</video:thumbnail_loc>
      <video:duration>240</video:duration>
      <video:publication_date>2013-02-07T06:32:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29261.mp4</video:content_loc>
      <video:uploader>Wendi Westfall</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Transformer</video:tag>
      <video:tag>3</video:tag>
      <video:tag>Stars</video:tag>
      <video:tag>Pose</video:tag>
      <video:tag>for</video:tag>
      <video:tag>NASA</video:tag>
      <video:tag>employees</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-91-Point-Line-Distance-and-Angle-Bisectors</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 91 - Point Line Distance and Angle Bisectors</video:title>
      <video:description>Point Line Distance and Angle Bisectors

Thinking about the distance between a point and a line.  Proof that a point on an angle bisector is equidistant to the sides of the angle and a point equidistant to the sides is on an angle bisector</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20382.jpg</video:thumbnail_loc>
      <video:duration>657</video:duration>
      <video:publication_date>2012-09-06T14:33:22.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/yj4oS-27Q3k</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Point</video:tag>
      <video:tag>line</video:tag>
      <video:tag>Distance</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Angle</video:tag>
      <video:tag>Bisectors</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Terminology-of-Pneumonia</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Terminology of Pneumonia</video:title>
      <video:description>Pneumonia is a lung infection caused by various organisms and factors such as fungal or bacterial. This video takes you through the terminology that is associated with this disease.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/4c17e00e-0edc-4b7f-930e-d8cba75eaa05/cand_25.jpg</video:thumbnail_loc>
      <video:duration>114</video:duration>
      <video:publication_date>2011-11-30T10:35:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9580.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Pneumonia</video:tag>
      <video:tag>Terminology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-ME-C117-Course-Overview</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - ME C117  Course Overview</video:title>
      <video:description>ME C117  Course Overview

Bio Engineering/ME C117: Structural Aspects of Biomaterials - Professor Lisa Pruitt

This course provides an overview of medical devices, FDA regulatory issues, biocompatibility and sterilization technology. It examines biomechanical properties: isotropy/anisotropy, stiffness, bending stresses, contact stresses, multiaxial loading, plasticity, fatigue, fracture, wear, corrosion, design issues.  Also covered: Orthopedics, Dental, Cardiovascular, and Soft Tissue Reconstruction.

Professor Pruitt&apos;s current research is focused on fatigue and fracture micromechanisms, cyclic damage zones, and evolution of structure due to cyclic loading and environment in advanced polymers and biomaterials; tribology of...</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19239.jpg</video:thumbnail_loc>
      <video:duration>4930</video:duration>
      <video:publication_date>2012-09-05T00:40:57.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/I5YSTkBQBbs</video:player_loc>
      <video:uploader>0|58|0</video:uploader>
      <video:category>Bioengineering</video:category>
      <video:tag>education</video:tag>
      <video:tag>ME</video:tag>
      <video:tag>C117</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Mechanical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>class</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Electrode-insertion-in-Radiofrequency-Ablation-of-HCC-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Electrode insertion in Radiofrequency Ablation of HCC Video</video:title>
      <video:description>The authors present a case of percutaneous radiofrequency ablation for the treatment of a confirmed hepatocellular carcinoma using expandable needle electrodes and the double insertion technique</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/61fa9a3e-169d-4bd3-a34e-e0bad5a58eaf/cand_25.jpg</video:thumbnail_loc>
      <video:duration>8</video:duration>
      <video:publication_date>2011-12-01T03:16:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10028.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Electrode</video:tag>
      <video:tag>Insertion</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Radiofrequency</video:tag>
      <video:tag>Ablation</video:tag>
      <video:tag>of</video:tag>
      <video:tag>HCC</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-133-Posterior-Temporary-Crowns</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 133  - Posterior Temporary Crowns</video:title>
      <video:description>&quot;Lec 133  - Posterior Temporary Crowns&quot; Dr. Charlick demonstrates to dental auxiliaries the process of sizing, removal, and cementation of temporary crowns and bands.

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22938.jpg</video:thumbnail_loc>
      <video:duration>3132</video:duration>
      <video:publication_date>2012-09-11T10:06:32.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/PRssaOCi4go</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>133</video:tag>
      <video:tag>Posterior</video:tag>
      <video:tag>temporary</video:tag>
      <video:tag>crowns</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-19-Geography-C110</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19 - Geography C110</video:title>
      <video:description>&quot;Lec 19 - Geography C110 &quot;Economic Geography of the Industrial World</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27436.jpg</video:thumbnail_loc>
      <video:duration>4543</video:duration>
      <video:publication_date>2012-09-21T07:09:59.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/8Jo2hOzHgfE</video:player_loc>
      <video:uploader>0|41|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>19</video:tag>
      <video:tag>Geography</video:tag>
      <video:tag>C110</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-Demography-and-Asset-Pricing-Will-the-Stock-Market-Decline-when-the-Baby-Boomers-Retire</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - Demography and Asset Pricing: Will the Stock Market Decline when the Baby Boomers Retire?</video:title>
      <video:description>&quot;Lec 13 - Demography and Asset Pricing: Will the Stock Market Decline when the Baby Boomers Retire?&quot; Financial Theory (ECON 251) 

In this lecture, we use the overlapping generations model from the previous class to see, mathematically, how demographic changes can influence interest rates and asset prices. We evaluate Tobin&apos;s statement that a perpetually growing population could solve the Social Security problem, and resolve, in a surprising way, a classical argument about the link between birth rates and the level of the stock market. Lastly, we finish by laying some of the philosophical and statistical groundwork for dealing with uncertainty.

00:00 - Chapter 1. Stationarity and Equilibrium in the Overlapping Generations Model
16:38 - Chapter 2. Evaluating Tobin&apos;s Thoughts on Social Security
35:07 - Chapter 3. Birth Rates and Stock Market Levels
01:02:30 - Chapter 4. Philosophical and Statistical Framework of Uncertainty

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23153.jpg</video:thumbnail_loc>
      <video:duration>4342</video:duration>
      <video:publication_date>2012-09-12T12:55:02.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/cMjAdnQA7xk</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>13</video:tag>
      <video:tag>Demography</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Asset</video:tag>
      <video:tag>Pricing</video:tag>
      <video:tag>Will</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Stock</video:tag>
      <video:tag>Market</video:tag>
      <video:tag>Decline</video:tag>
      <video:tag>when</video:tag>
      <video:tag>Baby</video:tag>
      <video:tag>Boomers</video:tag>
      <video:tag>Retire</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Aorta-Elastic-Stain</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Aorta Elastic Stain</video:title>
      <video:description>Histology of Aorta Elastic Stain is demonstrated in this video. Elastin is known as a protein in connective tissue that is elastic and allows many tissues in the body to resume their shape after stretching or contracting.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/b8f8f143-faba-4396-8653-fe40b52662f5/cand_25.jpg</video:thumbnail_loc>
      <video:duration>109</video:duration>
      <video:publication_date>2011-11-30T22:06:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9616.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Histology</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Aorta</video:tag>
      <video:tag>Elastic</video:tag>
      <video:tag>stain</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-ME-C117-BiocompatibilityFDA-Regulatory-Agency</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - ME C117  Biocompatibility/FDA Regulatory Agency</video:title>
      <video:description>ME C117  Biocompatibility/FDA Regulatory Agency

Bio Engineering/ME C117: Structural Aspects of Biomaterials - Professor Lisa Pruitt

This course provides an overview of medical devices, FDA regulatory issues, biocompatibility and sterilization technology. It examines biomechanical properties: isotropy/anisotropy, stiffness, bending stresses, contact stresses, multiaxial loading, plasticity, fatigue, fracture, wear, corrosion, design issues.  Also covered: Orthopedics, Dental, Cardiovascular, and Soft Tissue Reconstruction.

Professor Pruitt&apos;s current research is focused on fatigue and fracture micromechanisms, cyclic damage zones, and evolution of structure due to cyclic loading and environment in advanced polymers and biomaterials; tribology of...</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19240.jpg</video:thumbnail_loc>
      <video:duration>4870</video:duration>
      <video:publication_date>2012-09-05T00:43:23.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/p4QRSUrhQzA</video:player_loc>
      <video:uploader>0|58|0</video:uploader>
      <video:category>Bioengineering</video:category>
      <video:tag>education</video:tag>
      <video:tag>ME</video:tag>
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    <loc>https://dnatube.com/videos/Lec-2-Ape-Clarification</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Ape Clarification</video:title>
      <video:description>Ape Clarification

Ape Clarification - that they have no tails</video:description>
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      <video:duration>64</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/oFGkYA_diDA</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>ape</video:tag>
      <video:tag>Clarification</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 149 - Class V Composite Restoration of Corroded Cervical Amalgam</video:title>
      <video:description>&quot;Lec 149 - Class V Composite Restoration of Corroded Cervical Amalgam&quot; Illustrates the technique of replacing a corroded cervical amalgam with composite resin taking care to make as good a color match as possible. Orig. air date: JUN 13 87

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
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      <video:duration>466</video:duration>
      <video:publication_date>2012-09-11T10:19:12.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/VtsuHzA24nc</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
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      <video:tag>Composite</video:tag>
      <video:tag>Restoration</video:tag>
      <video:tag>of</video:tag>
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      <video:tag>Cervical</video:tag>
      <video:tag>Amalgam</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - MIT 18.03 Differential Equations, Spring 2006</video:title>
      <video:description>&quot;Lec 3 - MIT 18.03 Differential Equations, Spring 2006&quot; Solving First-order Linear ODE&apos;s; Steady-state and Transient Solutions.

View the complete course: http://ocw.mit.edu/18-03S06

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
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      <video:duration>3022</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/tVzaX9u6YAE</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
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      <video:tag>oscillations</video:tag>
      <video:tag>resonance</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 24 - Sociology150A -Immune Neglect 2 and Happiness</video:title>
      <video:description>&quot;Lec 24 - Sociology150A -Immune Neglect 2 and Happiness&quot;Social Psychology: Self and Society
Professor Robb Willer</video:description>
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      <video:duration>4005</video:duration>
      <video:publication_date>2012-09-15T05:47:35.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/f61zwIg1jCE</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Sociology</video:category>
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      <video:tag>Immune</video:tag>
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      <video:tag>2</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Happiness</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Advanced PRK Laser Eye Surgery</video:title>
      <video:description>This video shows advanced PRK laser eye surgery technology allows the procedure to be accomplished in minutes. This type of surgery is no Touch Tecnique and 100% Laser.</video:description>
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      <video:duration>103</video:duration>
      <video:publication_date>2011-12-01T20:40:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10433.mp4</video:content_loc>
      <video:uploader>catee</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Advanced</video:tag>
      <video:tag>PRK</video:tag>
      <video:tag>no</video:tag>
      <video:tag>touch</video:tag>
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      <video:tag>Laser</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>DNA and cell&apos;s  response to radiation.</video:title>
      <video:description>This video shows consequences of the radiation (Gamma-Rays) on DNA in Deinococcus radiodurans and other organisams. Most of the DNA breakages are repaired by proteins present in the cells nucleus.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/04/a25f301b-d995-4444-baf1-3512468d11f3/cand_25.jpg</video:thumbnail_loc>
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      <video:publication_date>2007-04-06T18:34:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/192.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Scientific Animations</video:category>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Chemistry 3B Electronic Spectroscopy II</video:title>
      <video:description>Chemistry 3B Electronic Spectroscopy II

Chemistry 3B: Chemical Structure and Reactivity.  Spring 2006.  Professor Peter Vollhardt.

Chemistry 3B represents the second semester of the standard organic chemistry series at UC Berkeley. It covers conjugation, aromatic chemistry, carbonyl compounds, carbohydrates, amines, carboxylic acids, amino acids, peptides, proteins, and nucleic acid chemistry. Ultraviolet spectroscopy and mass spectrometry will be introduced.
Organic chemistry is a specific discipline within the subject of chemistry. It is the scientific study of the structure, properties, composition, reactions, and preparation of chemical compounds of carbon and hydrogen, which may contain any number of other elements, such as nitrogen,...</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19246.jpg</video:thumbnail_loc>
      <video:duration>4468</video:duration>
      <video:publication_date>2012-09-05T00:54:24.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/TuTJSde8PF0</video:player_loc>
      <video:uploader>0|34|0</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>education</video:tag>
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      <video:tag>high</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Different methods for incubating and counting viable cells</video:title>
      <video:description>Suman Bhattacharjee teaches us two different ways in which we can cultivate viable cells which are able to be counted.  This presentation includes also how to count the colonies of these cells.</video:description>
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      <video:duration>297</video:duration>
      <video:publication_date>2014-10-03T11:33:14.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31854.mp4</video:content_loc>
      <video:uploader>dhumana</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>viable</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>Count</video:tag>
      <video:tag>media</video:tag>
      <video:tag>inocullum</video:tag>
      <video:tag>broth</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Prospective-trial-of-skin-staples-and-sutures</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Prospective trial of skin staples and sutures</video:title>
      <video:description>Removal of skin staples inserted for the purpose of wound approximation and primary healing this medical video demonstration of staple insertion and removal technique for laceration repair or wound closure.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/36c812fe-9545-489f-bd8b-1728b0816198/cand_5.jpg</video:thumbnail_loc>
      <video:duration>127</video:duration>
      <video:publication_date>2011-12-01T20:40:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10435.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Staples</video:tag>
      <video:tag>Insertion</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Removal</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Kamps-KJ-66-turbine</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Kamps KJ-66 turbine</video:title>
      <video:description>This is a video of the Kamps KJ-66 RC model turbine is one of the best thus far. This video explains about it and its capacity.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/4e4d15a8-c0aa-4418-a2fb-33d34dcef1f8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>454</video:duration>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7936.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>Kamps</video:tag>
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      <video:tag>model</video:tag>
      <video:tag>TURBINE</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-Why-Are-People-Different-Differences</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - Why Are People Different?: Differences</video:title>
      <video:description>Introduction to Psychology (PSYC 110)
 Why Are People Different?: Differences
Why are people different from one another? This lecture addresses this question by reviewing the latest theories and research in psychology on two traits in particular: personality and intelligence. Students will hear about how these traits are measured, why they may differ across individuals and groups, and whether they are influenced at all by one&apos;s genes, parents or environment.

00:00 - Chapter 1. Personality, Intelligence and Determining Difference
13:53 - Chapter 2. Measuring Personality with &quot;The Big Five&quot;
19:47 - Chapter 3. Defining and Measuring Intelligence
30:29 - Chapter 4. Question and Answer on Personality and Intelligence
36:32 - Chapter 5.The Roles of Genes and Environment in Explaining Human Differences 
51:16 - Chapter 6. Genes, Environment and Intelligence 

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2007.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_12592.jpg</video:thumbnail_loc>
      <video:duration>3950</video:duration>
      <video:publication_date>2012-08-21T18:26:41.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/piDznzrNymE</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Flynn</video:tag>
      <video:tag>Effect</video:tag>
      <video:tag>Heritability</video:tag>
      <video:tag>intelligence</video:tag>
      <video:tag>personality</video:tag>
      <video:tag>reliability</video:tag>
      <video:tag>validity</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-ME-C117-Case-Study-Sterilization</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec - 7 ME C117  Case Study: Sterilization</video:title>
      <video:description>ME C117  Case Study: Sterilization

Bio Engineering/ME C117: Structural Aspects of Biomaterials - Professor Lisa Pruitt

This course provides an overview of medical devices, FDA regulatory issues, biocompatibility and sterilization technology. It examines biomechanical properties: isotropy/anisotropy, stiffness, bending stresses, contact stresses, multiaxial loading, plasticity, fatigue, fracture, wear, corrosion, design issues.  Also covered: Orthopedics, Dental, Cardiovascular, and Soft Tissue Reconstruction.

Professor Pruitt&apos;s current research is focused on fatigue and fracture micromechanisms, cyclic damage zones, and evolution of structure due to cyclic loading and environment in advanced polymers and biomaterials; tribology of...</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19247.jpg</video:thumbnail_loc>
      <video:duration>4945</video:duration>
      <video:publication_date>2012-09-05T00:54:51.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/USjjfG95T2A</video:player_loc>
      <video:uploader>0|58|0</video:uploader>
      <video:category>Bioengineering</video:category>
      <video:tag>education</video:tag>
      <video:tag>ME</video:tag>
      <video:tag>C117</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Mechanical</video:tag>
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      <video:tag>Course</video:tag>
      <video:tag>class</video:tag>
      <video:tag>yt</video:tag>
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      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-67-Relationship-between-bond-prices-and-interest-rates</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 67 - Relationship between bond prices and interest rates</video:title>
      <video:description>Relationship between bond prices and interest rates

Why bond prices move inversely to changes in interest rate</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20256.jpg</video:thumbnail_loc>
      <video:duration>813</video:duration>
      <video:publication_date>2012-09-06T13:42:46.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/kDRqSJIiTqU</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Relationship</video:tag>
      <video:tag>between</video:tag>
      <video:tag>Bond</video:tag>
      <video:tag>prices</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Interest</video:tag>
      <video:tag>Rates</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-a-neutrino-by-Minute-Physics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is a neutrino? by Minute Physics</video:title>
      <video:description>What are the vampires of physics? Minute Physics does a spectacular job identifying the very odd neutrino.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/aa15cbb4-3f5a-4dbd-9026-376232e88fc9/cand_25.jpg</video:thumbnail_loc>
      <video:duration>84</video:duration>
      <video:publication_date>2013-02-05T04:29:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29194.mp4</video:content_loc>
      <video:uploader>Alberto Felder</video:uploader>
      <video:category>Atomic Physics</video:category>
      <video:tag>Neutrino</video:tag>
      <video:tag>physics</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-24-MIT-18085-Computational-Science-and-Engineering-I-Fall-2008</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 24 -MIT 18.085 Computational Science and Engineering I, Fall 2008</video:title>
      <video:description>&quot;Lec 24 -MIT 18.085 Computational Science and Engineering I, Fall 2008&quot; : Boundary conditions, splines, gradient and divergence (part 1)

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15718.jpg</video:thumbnail_loc>
      <video:duration>3201</video:duration>
      <video:publication_date>2012-08-28T19:54:57.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Siqu0aOOQCM</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>linear</video:tag>
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      <video:tag>networks</video:tag>
      <video:tag>Lagrange</video:tag>
      <video:tag>multipliers</video:tag>
      <video:tag>differential</video:tag>
      <video:tag>Equations</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Equilibrium</video:tag>
      <video:tag>LaPlace</video:tag>
      <video:tag>s</video:tag>
      <video:tag>equation</video:tag>
      <video:tag>Potential</video:tag>
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      <video:tag>Boundary</video:tag>
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      <video:tag>problems</video:tag>
      <video:tag>Fourier</video:tag>
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      <video:tag>transform</video:tag>
      <video:tag>convolution</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Hydrocele-Surgery-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Hydrocele Surgery Video</video:title>
      <video:description>This video shows the hydrocele surgery full procedure with all the precautions. Opertaion shown here is performed by well expert doctors.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/ca5d357d-d952-4f52-8643-5cd55ec78703/cand_5.jpg</video:thumbnail_loc>
      <video:duration>368</video:duration>
      <video:publication_date>2011-11-30T22:57:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9730.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
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      <video:tag>Surgery</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Animation of a Beating Heart</video:title>
      <video:description>This is an animation of a beating heart. Heart muscles are shown in red, and valves in beige.</video:description>
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      <video:duration>18</video:duration>
      <video:publication_date>2007-05-28T22:46:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/449.mp4</video:content_loc>
      <video:uploader>okur</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Heart</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Chemistry 3B Amino Acids, Peptides, and...</video:title>
      <video:description>Chemistry 3B Amino Acids, Peptides, and...

Chemistry 3B: Chemical Structure and Reactivity. Spring 2006. Professor Peter Vollhardt.

Chemistry 3B represents the second semester of ... all » the standard organic chemistry series at UC Berkeley. It covers conjugation, aromatic chemistry, carbonyl compounds, carbohydrates, amines, carboxylic acids, amino acids, peptides, proteins, and nucleic acid chemistry. Ultraviolet spectroscopy and mass spectrometry will be introduced. Organic chemistry is a specific discipline within the subject of chemistry. It is the scientific study of the structure, properties, composition, reactions, and preparation of chemical compounds of carbon and hydrogen, which may contain any number of other elements, such as...</video:description>
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      <video:description>&quot;Lec 10 - Review of Oral Tissues and Salivary Glands&quot;Microscopic survey of the oral tissues and salivary glands with emphasis on the epithelium.  Orig. air date: JAN 28 72

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
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    <video:video>
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      <video:uploader>frokand</video:uploader>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - Lecture 15 - Kernel Methods (May 22, 2012)</video:title>
      <video:description>Lec 15 - Lecture 15 - Kernel Methods (May 22, 2012). Kernel Methods - Extending SVM to infinite-dimensional spaces using the kernel trick, and to non-separable data using soft margins. Lecture 15 of 18 of Caltech&apos;s Machine Learning Course - CS 156 by Professor Yaser Abu-Mostafa. View course materials in iTunes U Course App - https://itunesu.itunes.apple.com/audit/CODBABB3ZC and on the course website - http://work.caltech.edu/telecourse.html</video:description>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Video shows an activity performed to check the strength of magnets in MRI machine. Strength of MRI magnet is about 1.5 Tesla.</video:description>
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      <video:duration>4419</video:duration>
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    <video:video>
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      <video:description>Introduction to Psychology (PSYC 110)
What Motivates Us: Sex
This lecture reviews what evolutionary theories and recent studies in psychology can tell us about sex and gender differences. Students will hear how psychology can help explain many of the differences that exist in whom we find attractive, what we desire in a mate, and sexual orientation.

00:00 - Chapter 1. Addressing Morality and Inevitability on Evolution, Sex and Gender 
10:47 - Chapter 2. Basic Sex Ed
19:22 - Chapter 3. Sex Differences Among Humans
32:15 - Chapter 4. Beauty: An Average Face
38:25 - Chapter 5. Social Factors for Sex Differences
45:52 - Chapter 6. Sexual Orientation
51:39 - Chapter 7. Question and Answer on Sex and Gender

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2007.</video:description>
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      <video:tag>Sexual</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Chemistry 3B Electrophilic Aromatic...</video:title>
      <video:description>Chemistry 3B Electrophilic Aromatic...

Chemistry 3B: Chemical Structure and Reactivity.  Spring 2006.  Professor Peter Vollhardt.

Chemistry 3B represents the second semester of the standard organic chemistry series at UC Berkeley. It covers conjugation, aromatic chemistry, carbonyl compounds, carbohydrates, amines, carboxylic acids, amino acids, peptides, proteins, and nucleic acid chemistry. Ultraviolet spectroscopy and mass spectrometry will be introduced.
Organic chemistry is a specific discipline within the subject of chemistry. It is the scientific study of the structure, properties, composition, reactions, and preparation of chemical compounds of carbon and hydrogen, which may contain any number of other elements, such as nitrogen,...</video:description>
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      <video:duration>4543</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/Hd2PegQ2guY</video:player_loc>
      <video:uploader>0|34|0</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>education</video:tag>
      <video:tag>chem</video:tag>
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      <video:title>Lec - 11 ME C117  Dr. Michael Ries, Chief of...</video:title>
      <video:description>ME C117  Dr. Michael Ries, Chief of...

Bio Engineering/ME C117: Structural Aspects of Biomaterials - Professor Lisa Pruitt

This course provides an overview of medical devices, FDA regulatory issues, biocompatibility and sterilization technology. It examines biomechanical properties: isotropy/anisotropy, stiffness, bending stresses, contact stresses, multiaxial loading, plasticity, fatigue, fracture, wear, corrosion, design issues.  Also covered: Orthopedics, Dental, Cardiovascular, and Soft Tissue Reconstruction.

Professor Pruitt&apos;s current research is focused on fatigue and fracture micromechanisms, cyclic damage zones, and evolution of structure due to cyclic loading and environment in advanced polymers and biomaterials; tribology of...</video:description>
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    <video:video>
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      <video:description>Chemistry 3B Ketones

Chemistry 3B: Chemical Structure and Reactivity.  Spring 2006.  Professor Peter Vollhardt.

Chemistry 3B represents the second semester of the standard organic chemistry series at UC Berkeley. It covers conjugation, aromatic chemistry, carbonyl compounds, carbohydrates, amines, carboxylic acids, amino acids, peptides, proteins, and nucleic acid chemistry. Ultraviolet spectroscopy and mass spectrometry will be introduced.
Organic chemistry is a specific discipline within the subject of chemistry. It is the scientific study of the structure, properties, composition, reactions, and preparation of chemical compounds of carbon and hydrogen, which may contain any number of other elements, such as nitrogen,...</video:description>
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      <video:uploader>0|34|0</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>education</video:tag>
      <video:tag>chem</video:tag>
      <video:tag>3B</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5- Journalistic Ethics, Communications Studies 187, UCLA</video:title>
      <video:description>&quot;Lec 5- Journalistic Ethics, Communications Studies 187, UCLA&quot;Course Description: Intensive examination of ethical and policy issues arising from interaction of media institutions (print, film, broadcasting, and new technologies) and societal institutions (Congress, federal agencies, courts, Presidency, schools, churches, political action groups, advertisers, and audiences).

About the Professor:
Jim Newton is editor-at-large of the Los Angeles Times. He serves as a member of The Times&apos; editorial board, advises on editorial matters and writes and edits for the editorial page and Op-Ed. Previously, he served as editor of the editorial pages, supervising the editorial board and overseeing its work as well as the Op-Ed page, Sunday Opinion and letters to the editor.

A 20-year veteran of the Los Angeles Times, he has worked as a reporter, editor and bureau chief and has covered, among other beats, the Los Angeles Police Department, the administration of Mayor Richard Riordan, federal law enforcement and state and local politics.</video:description>
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      <video:tag>Lec</video:tag>
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      <video:tag>Communications</video:tag>
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      <video:tag>UCLA</video:tag>
    </video:video>
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      <video:publication_date>2011-12-11T22:43:21.000Z</video:publication_date>
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      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
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      <video:description>This video shows the cancer surgery done by most expert doctors of Harper university. The process includes the insertion of camera inside the abdomen and watching pictures on screen</video:description>
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      <video:duration>162</video:duration>
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      <video:category>Mathematics</video:category>
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      <video:tag>Less</video:tag>
      <video:tag>Risks</video:tag>
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  </url>
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    <lastmod>2026-08-14</lastmod>
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      <video:uploader>userone</video:uploader>
      <video:category>Ecology</video:category>
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      <video:tag>BBC</video:tag>
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      <video:tag>subcutaneous</video:tag>
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      <video:tag>Suture</video:tag>
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Bio Engineering/ME C117: Structural Aspects of Biomaterials - Professor Lisa Pruitt

This course provides an overview of medical devices, FDA regulatory issues, biocompatibility and sterilization technology. It examines biomechanical properties: isotropy/anisotropy, stiffness, bending stresses, contact stresses, multiaxial loading, plasticity, fatigue, fracture, wear, corrosion, design issues.  Also covered: Orthopedics, Dental, Cardiovascular, and Soft Tissue Reconstruction.

Professor Pruitt&apos;s current research is focused on fatigue and fracture micromechanisms, cyclic damage zones, and evolution of structure due to cyclic loading and environment in advanced polymers and biomaterials; tribology of...</video:description>
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Chemistry 3B: Chemical Structure and Reactivity. Spring 2006. Professor Peter Vollhardt.

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      <video:description>ME C117 Dental Materials

Bio Engineering/ME C117: Structural Aspects of Biomaterials - Professor Lisa Pruitt

This course provides an overview of medical devices, FDA regulatory issues, biocompatibility and sterilization technology. It examines biomechanical properties: isotropy/anisotropy, stiffness, bending stresses, contact stresses, multiaxial loading, plasticity, fatigue, fracture, wear, corrosion, design issues.  Also covered: Orthopedics, Dental, Cardiovascular, and Soft Tissue Reconstruction.

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      <video:tag>ME</video:tag>
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      <video:tag>yt</video:tag>
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      <video:description>&quot;Lec 13 - Faculty Interview | MIT Introduction to Bioengineering, Spri&quot; Interview with Bioengineering faculty Prof. Ram Sasisekharan

View the complete course: http://ocw.mit.edu/20-010JS06

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
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Bio Engineering/ME C117: Structural Aspects of Biomaterials - Professor Lisa Pruitt

This course provides an overview of medical devices, FDA regulatory issues, biocompatibility and sterilization technology. It examines biomechanical properties: isotropy/anisotropy, stiffness, bending stresses, contact stresses, multiaxial loading, plasticity, fatigue, fracture, wear, corrosion, design issues.  Also covered: Orthopedics, Dental, Cardiovascular, and Soft Tissue Reconstruction.

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Bio Engineering/ME C117: Structural Aspects of Biomaterials - Professor Lisa Pruitt

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Bio Engineering/ME C117: Structural Aspects of Biomaterials - Professor Lisa Pruitt

This course provides an overview of medical devices, FDA regulatory issues, biocompatibility and sterilization technology. It examines biomechanical properties: isotropy/anisotropy, stiffness, bending stresses, contact stresses, multiaxial loading, plasticity, fatigue, fracture, wear, corrosion, design issues.  Also covered: Orthopedics, Dental, Cardiovascular, and Soft Tissue Reconstruction.

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    <loc>https://dnatube.com/videos/Lec-19-Trialpay</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19 - Trialpay</video:title>
      <video:description>&quot;Lec 19 - Trialpay&quot; Alex Rampell, founder and CEO of Trialpay, discusses distribution channels and partnerships. Concepts such as bidirectional relevance and channel conflict are discussed.

Take the quizzes and find the rest of the course at http://eesley.blogspot.com

Stanford University:
http://www.stanford.edu/

Management Science and Engineering at Stanford:
http://www.stanford.edu/dept/MSandE

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19021.jpg</video:thumbnail_loc>
      <video:duration>1375</video:duration>
      <video:publication_date>2012-09-04T08:56:07.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/TaDWkHoKc7A</video:player_loc>
      <video:uploader>0|50|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>technology</video:tag>
      <video:tag>entrepreneurship</video:tag>
      <video:tag>venture</video:tag>
      <video:tag>capital</video:tag>
      <video:tag>finance</video:tag>
      <video:tag>startup</video:tag>
      <video:tag>distribution</video:tag>
      <video:tag>channel</video:tag>
      <video:tag>partnerships</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-A-Person-in-the-World-of-People-Morality</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 -   A Person in the World of People: Morality</video:title>
      <video:description>Introduction to Psychology (PSYC 110)
 A Person in the World of People: Morality
Professor Bloom provides an introduction to psychological theories of morality. Students will learn how research in psychology has helped answer some of the most central questions about human morality. For instance, which emotions are &quot;moral&quot; and why did these moral feelings evolve? What factors guide our moral judgments? And what factors predict when good people will do bad things?

00:00 - Chapter 1. Kin Selection, Cooperation and Moral Feelings
23:07 - Chapter 2. Moral Reasoning and Moral Judgments
38:46 - Chapter 3. Milgram&apos;s Work in the Context of Morality
46:19 - Chapter 4. Two Forces for Evil, Two Forces for Good

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2007.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_12594.jpg</video:thumbnail_loc>
      <video:duration>3677</video:duration>
      <video:publication_date>2012-08-21T18:27:25.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/xpmESnTeZP8</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Conformity</video:tag>
      <video:tag>deindividuation</video:tag>
      <video:tag>disgust</video:tag>
      <video:tag>empathy</video:tag>
      <video:tag>ingroup</video:tag>
      <video:tag>interdependence</video:tag>
      <video:tag>judgment</video:tag>
      <video:tag>Milgram</video:tag>
      <video:tag>minimal</video:tag>
      <video:tag>group</video:tag>
      <video:tag>moral</video:tag>
      <video:tag>Morality</video:tag>
      <video:tag>Obedience</video:tag>
      <video:tag>outgroup</video:tag>
      <video:tag>psychopath</video:tag>
      <video:tag>Robber</video:tag>
      <video:tag>s</video:tag>
      <video:tag>cave</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-21-ME-C117-Dr-Alan-Pelton-Nitinol-Device</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec - 21 ME C117  Dr. Alan Pelton, Nitinol Device...</video:title>
      <video:description>ME C117  Dr. Alan Pelton, Nitinol Device...

Bio Engineering/ME C117: Structural Aspects of Biomaterials - Professor Lisa Pruitt

This course provides an overview of medical devices, FDA regulatory issues, biocompatibility and sterilization technology. It examines biomechanical properties: isotropy/anisotropy, stiffness, bending stresses, contact stresses, multiaxial loading, plasticity, fatigue, fracture, wear, corrosion, design issues.  Also covered: Orthopedics, Dental, Cardiovascular, and Soft Tissue Reconstruction.

Professor Pruitt&apos;s current research is focused on fatigue and fracture micromechanisms, cyclic damage zones, and evolution of structure due to cyclic loading and environment in advanced polymers and biomaterials; tribology of...</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19277.jpg</video:thumbnail_loc>
      <video:duration>4818</video:duration>
      <video:publication_date>2012-09-05T01:07:46.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/rZpZhSdgdSI</video:player_loc>
      <video:uploader>0|58|0</video:uploader>
      <video:category>Bioengineering</video:category>
      <video:tag>education</video:tag>
      <video:tag>ME</video:tag>
      <video:tag>C117</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Mechanical</video:tag>
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      <video:tag>Course</video:tag>
      <video:tag>class</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-22-ME-C117-Soft-Tissue-Reconstruction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec - 22 ME C117  Soft Tissue Reconstruction</video:title>
      <video:description>ME C117  Soft Tissue Reconstruction

Bio Engineering/ME C117: Structural Aspects of Biomaterials - Professor Lisa Pruitt

This course provides an overview of medical devices, FDA regulatory issues, biocompatibility and sterilization technology. It examines biomechanical properties: isotropy/anisotropy, stiffness, bending stresses, contact stresses, multiaxial loading, plasticity, fatigue, fracture, wear, corrosion, design issues.  Also covered: Orthopedics, Dental, Cardiovascular, and Soft Tissue Reconstruction.

Professor Pruitt&apos;s current research is focused on fatigue and fracture micromechanisms, cyclic damage zones, and evolution of structure due to cyclic loading and environment in advanced polymers and biomaterials; tribology of...</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19280.jpg</video:thumbnail_loc>
      <video:duration>3921</video:duration>
      <video:publication_date>2012-09-05T01:08:41.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/-vVsowldjD0</video:player_loc>
      <video:uploader>0|58|0</video:uploader>
      <video:category>Bioengineering</video:category>
      <video:tag>education</video:tag>
      <video:tag>ME</video:tag>
      <video:tag>C117</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>cal</video:tag>
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      <video:tag>class</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Lecture-01-The-Learning-Problem-April-3-2012</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Lecture 01 - The Learning Problem (April 3, 2012)</video:title>
      <video:description>Lec 1 - Lecture 01 - The Learning Problem (April 3, 2012). The Learning Problem - Introduction; supervised, unsupervised, and reinforcement learning. Components of the learning problem. Lecture 1 of 18 of Caltech&apos;s Machine Learning Course - CS 156 by Professor Yaser Abu-Mostafa. View course materials in iTunes U Course App - https://itunesu.itunes.apple.com/audit/CODBABB3ZC and on the course website - http://work.caltech.edu/telecourse.html

Produced in association with Caltech Academic Media Technologies under the Attribution-NonCommercial-NoDerivs Creative Commons License (CC BY-NC-ND). To learn more about this license, http://creativecommons.org/licenses/by-nc-nd/3.0/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15085.jpg</video:thumbnail_loc>
      <video:duration>4893</video:duration>
      <video:publication_date>2012-08-28T13:06:58.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/VeKeFIepJBU</video:player_loc>
      <video:uploader>0|65|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Caltech</video:tag>
      <video:tag>machine</video:tag>
      <video:tag>learning</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>data</video:tag>
      <video:tag>technology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-27-MIT-7014-Introductory-Biology-Spring-2005-1fc94f</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 27 - MIT 7.014 Introductory Biology, Spring 2005</video:title>
      <video:description>&quot;Lec 27 - MIT 7.014 Introductory Biology, Spring 2005&quot; Recombinant DNA III (cont.)

Immunology I (Prof. Graham Walker)

View the complete course: http://ocw.mit.edu/7-014S05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15160.jpg</video:thumbnail_loc>
      <video:duration>3014</video:duration>
      <video:publication_date>2012-08-28T13:44:57.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/kAN_eTW_ig0</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Introductory</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>Recombinant</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>III</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-Team-9-Flight-Attempt-MIT-Unified-Engineering-Fall-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - Team 9: Flight Attempt | MIT Unified Engineering, Fall 2005</video:title>
      <video:description>&quot;Lec 16 - Team 9: Flight Attempt | MIT Unified Engineering, Fall 2005&quot; Team 9 - Flight Attempt

View the complete course: http://ocw.mit.edu/16-01F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15204.jpg</video:thumbnail_loc>
      <video:duration>460</video:duration>
      <video:publication_date>2012-08-28T15:38:08.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/tf7t7YIQcMc</video:player_loc>
      <video:uploader>0|65|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>unified</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>aerospace</video:tag>
      <video:tag>aeronautics</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>mechanics</video:tag>
      <video:tag>thermodynamics</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-22-Domainr</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22 - Domainr</video:title>
      <video:description>&quot;Lec 22 - Domainr&quot; Eric Case discusses starting Domainr, a domain name search engine, as a side project. He talks about his career, the inspiration for Domainr, and how they have thought about the revenue model.

Take the quizzes and find the rest of the course at http://eesley.blogspot.com

Stanford University:
http://www.stanford.edu/

Management Science and Engineering at Stanford:
http://www.stanford.edu/dept/MSandE

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19024.jpg</video:thumbnail_loc>
      <video:duration>716</video:duration>
      <video:publication_date>2012-09-04T08:59:40.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/gXlz-YPVpYQ</video:player_loc>
      <video:uploader>0|50|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>technology</video:tag>
      <video:tag>entrepreneurship</video:tag>
      <video:tag>venture</video:tag>
      <video:tag>capital</video:tag>
      <video:tag>finance</video:tag>
      <video:tag>startup</video:tag>
      <video:tag>internet</video:tag>
      <video:tag>company</video:tag>
      <video:tag>search</video:tag>
      <video:tag>Engine</video:tag>
      <video:tag>career</video:tag>
      <video:tag>Revenue</video:tag>
      <video:tag>model</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-28-MIT-5112-Principles-of-Chemical-Science-Fall-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 28 - MIT 5.112 Principles of Chemical Science, Fall 2005</video:title>
      <video:description>&quot;Lec 28 - MIT 5.112 Principles of Chemical Science, Fall 2005&quot; Molecular Orbital Theory for Polyatomic Molecules

View the complete course: http://ocw.mit.edu/5-112F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15219.jpg</video:thumbnail_loc>
      <video:duration>2769</video:duration>
      <video:publication_date>2012-08-28T15:42:41.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/u95Cxl2IeNc</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>thermodynamics</video:tag>
      <video:tag>Atomic</video:tag>
      <video:tag>Structure</video:tag>
      <video:tag>kinetics</video:tag>
      <video:tag>catalysis</video:tag>
      <video:tag>VSEPR</video:tag>
      <video:tag>equlibrium</video:tag>
      <video:tag>redox</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-25-Chemistry-3B</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 25- Chemistry 3B</video:title>
      <video:description>Lec 25- Chemistry 3B.
Chemical Structure and Reactivity</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17094.jpg</video:thumbnail_loc>
      <video:duration>3723</video:duration>
      <video:publication_date>2012-09-02T06:01:26.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/TsX6ZfE88As</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Team-5-Flight-Attempt-2-MIT-Unified-Engineering-Fall-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Team 5: Flight Attempt 2 | MIT Unified Engineering, Fall 2005</video:title>
      <video:description>&quot;Lec 7 - Team 5: Flight Attempt 2 | MIT Unified Engineering, Fall 2005&quot; Team 5 - Flight Attempt 2

View the complete course: http://ocw.mit.edu/16-01F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15189.jpg</video:thumbnail_loc>
      <video:duration>65</video:duration>
      <video:publication_date>2012-08-28T15:32:53.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/bkJ7zVcBpaQ</video:player_loc>
      <video:uploader>0|65|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>unified</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>aerospace</video:tag>
      <video:tag>aeronautics</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>mechanics</video:tag>
      <video:tag>thermodynamics</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Carpal-Tunnel-Release-surgery-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Carpal Tunnel Release surgery Video</video:title>
      <video:description>During open carpal tunnel release surgery the transverse carpal ligament is cut which releases pressure on the median nerve and relieves the symptoms of carpal tunnel syndrome</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/ae9641d4-52f5-42ca-aa1a-2b8ebf3ca18b/cand_25.jpg</video:thumbnail_loc>
      <video:duration>54</video:duration>
      <video:publication_date>2011-11-29T11:31:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8936.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Carpal</video:tag>
      <video:tag>Tunnel</video:tag>
      <video:tag>Release</video:tag>
      <video:tag>Surgery</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-Introduction-to-logarithm-properties-part-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 - Introduction to logarithm properties (part 2)</video:title>
      <video:description>Introduction to logarithm properties (part 2)

Second part of the introduction to logarithm properties.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20564.jpg</video:thumbnail_loc>
      <video:duration>604</video:duration>
      <video:publication_date>2012-09-06T15:55:39.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/TMmxKZaCqe0</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>introduction</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Logarithm</video:tag>
      <video:tag>Properties</video:tag>
      <video:tag>part</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-31-Facebow-Transfer</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 31 - Facebow Transfer</video:title>
      <video:description>&quot;Lec 31 - Facebow Transfer&quot; Shows how to facilitate a facebow transfer with actual transfer and underlying theory of transfer.  Orig. air date: FEB 9 72

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20835.jpg</video:thumbnail_loc>
      <video:duration>856</video:duration>
      <video:publication_date>2012-09-07T17:42:17.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/k06L52xhSoE</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>31</video:tag>
      <video:tag>Facebow</video:tag>
      <video:tag>transfer</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-Geography-C110</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - Geography C110</video:title>
      <video:description>&quot;Lec 17 - Geography C110 &quot;Economic Geography of the Industrial World</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27434.jpg</video:thumbnail_loc>
      <video:duration>4777</video:duration>
      <video:publication_date>2012-09-21T07:09:46.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/YieM8Q9CRfA</video:player_loc>
      <video:uploader>0|41|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>17</video:tag>
      <video:tag>Geography</video:tag>
      <video:tag>C110</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Will-we-ever-find-the-missing-universe</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Will we ever find the missing universe?</video:title>
      <video:description>This captivating video reveals that even the best scientists in the world cannot see 90% of the universe that we are surrounded by. The scientific community is sure that dark matter exists, but the task is how to expose it.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/0cdf1d24-0f1a-4b72-a115-cacd997842d8/cand_25.jpg</video:thumbnail_loc>
      <video:duration>406</video:duration>
      <video:publication_date>2013-01-30T04:48:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29023.mp4</video:content_loc>
      <video:uploader>Tawanna Massey</video:uploader>
      <video:category>Aerospace Engineering</video:category>
      <video:tag>AMS</video:tag>
      <video:tag>CERN</video:tag>
      <video:tag>Dark</video:tag>
      <video:tag>matter</video:tag>
      <video:tag>anti</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-20-CS-61A-Mutable-Data</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 - CS 61A : Mutable Data</video:title>
      <video:description>CS 61A : Mutable Data

CS 61A The Structure and Interpretation of Computer Programs
Instructor Brian Harvey
Spring 2008

Introduction to programming and computer science. This course exposes students to techniques of abstraction at several levels: (a) within a programming language, using higher-order functions, manifest types, data-directed programming, and message-passing; (b) between programming languages, using functional and rule-based languages as examples. It also relates these techniques to the practical problems of implementation of languages and algorithms on a von Neumann machine. There are several significant programming projects, programmed in a dialect of the LISP language.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19632.jpg</video:thumbnail_loc>
      <video:duration>3005</video:duration>
      <video:publication_date>2012-09-05T03:55:16.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/awRMvpjzdTU</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
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      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-22-Chemistry-3B-Carbohydrates-Part-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22 - Chemistry 3B Carbohydrates (Part 2)</video:title>
      <video:description>Chemistry 3B Carbohydrates (Part 2)

Chemistry 3B: Chemical Structure and Reactivity. Spring 2006. Professor Peter Vollhardt.

Chemistry 3B represents the second semester of ... all » the standard organic chemistry series at UC Berkeley. It covers conjugation, aromatic chemistry, carbonyl compounds, carbohydrates, amines, carboxylic acids, amino acids, peptides, proteins, and nucleic acid chemistry. Ultraviolet spectroscopy and mass spectrometry will be introduced. Organic chemistry is a specific discipline within the subject of chemistry. It is the scientific study of the structure, properties, composition, reactions, and preparation of chemical compounds of carbon and hydrogen, which may contain any number of other elements, such as...</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19284.jpg</video:thumbnail_loc>
      <video:duration>4587</video:duration>
      <video:publication_date>2012-09-05T01:10:19.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/h1AqWWgUmRc</video:player_loc>
      <video:uploader>0|34|0</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>education</video:tag>
      <video:tag>chem</video:tag>
      <video:tag>3B</video:tag>
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      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Epiglottitis-Treament</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Epiglottitis Treament</video:title>
      <video:description>Epiglottitis is inflammation of the epiglottis and adjacent supraglottic structures without treatment epiglottitis can progress to life threatening airway obstruction</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/d93457ae-1cdf-43f4-beb1-cb41a688dab2/cand_25.jpg</video:thumbnail_loc>
      <video:duration>49</video:duration>
      <video:publication_date>2011-11-29T11:40:10.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8967.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Epiglottitis</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-The-Reva-and-David-Logan-Arts-Center-and-Little-Black-Pearl-Partnership-Vision-Mural-Project</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - The Reva and David Logan Arts Center and Little Black Pearl Partnership Vision Mural Projec</video:title>
      <video:description>Lec 10 - The Reva and David Logan Arts Center and Little Black Pearl Partnership Vision Mural Project. In celebration of the Reva and David Logan Arts Center groundbreaking, murals were commissioned to put up around the building site throughout the duration of the construction process. Murals were created by Little Black Pearl community artists along with students from the University of Chicago, Fiske Elementary School, University of Chicago Charter-Woodlawn Secondary School, and MAGIC (Metropolitan Area Group for Igniting Civilization).</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14719.jpg</video:thumbnail_loc>
      <video:duration>208</video:duration>
      <video:publication_date>2012-08-27T10:18:17.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ko5iw5H1z0c</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>reva</video:tag>
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      <video:tag>arts</video:tag>
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      <video:tag>pearl</video:tag>
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      <video:tag>elementary</video:tag>
      <video:tag>School</video:tag>
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      <video:tag>Secondary</video:tag>
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      <video:tag>for</video:tag>
      <video:tag>igniting</video:tag>
      <video:tag>Civilization</video:tag>
      <video:tag>painting</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Community</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-27-MIT-360-Lec-15b-Symmetry-Structure-Tensor-Properties-of-Materials</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 27 - MIT 3.60 | Lec 15b: Symmetry, Structure, Tensor Properties of Materials</video:title>
      <video:description>&quot;Lec 27 - MIT 3.60 | Lec 15b: Symmetry, Structure, Tensor Properties of Materials&quot; Part 2: Space Group Notation and Tensors

View the complete course at: http://ocw.mit.edu/3-60F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15313.jpg</video:thumbnail_loc>
      <video:duration>2646</video:duration>
      <video:publication_date>2012-08-28T16:33:13.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Vyf-lQjk0rY</video:player_loc>
      <video:uploader>0|64|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>crystallography</video:tag>
      <video:tag>rotation</video:tag>
      <video:tag>translation</video:tag>
      <video:tag>lattice</video:tag>
      <video:tag>plane</video:tag>
      <video:tag>motif</video:tag>
      <video:tag>reflection</video:tag>
      <video:tag>ion</video:tag>
      <video:tag>octahedral</video:tag>
      <video:tag>tetrahedral</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-174-2011-Calculus-AB-Free-Response-6c</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 174 - 2011 Calculus AB Free Response #6c</video:title>
      <video:description>2011 Calculus AB Free Response #6c

Average value of a piecewise-defined function on an interval</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20012.jpg</video:thumbnail_loc>
      <video:duration>449</video:duration>
      <video:publication_date>2012-09-06T01:27:48.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ucghWyc2_qs</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>2011</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>AB</video:tag>
      <video:tag>free</video:tag>
      <video:tag>response</video:tag>
      <video:tag>6c</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-34-MIT-360-Lec-21a-Symmetry-Structure-Tensor-Properties-of-Materials</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 34 - MIT 3.60 | Lec 21a: Symmetry, Structure, Tensor Properties of Materials</video:title>
      <video:description>&quot;Lec 34 - MIT 3.60 | Lec 21a: Symmetry, Structure, Tensor Properties of Materials&quot; Part 1: Stress and Strain Tensors

View the complete course at: http://ocw.mit.edu/3-60F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15325.jpg</video:thumbnail_loc>
      <video:duration>2851</video:duration>
      <video:publication_date>2012-08-28T16:43:12.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/JyIsB5D3ZCg</video:player_loc>
      <video:uploader>0|64|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>crystallography</video:tag>
      <video:tag>rotation</video:tag>
      <video:tag>translation</video:tag>
      <video:tag>lattice</video:tag>
      <video:tag>plane</video:tag>
      <video:tag>motif</video:tag>
      <video:tag>reflection</video:tag>
      <video:tag>ion</video:tag>
      <video:tag>octahedra</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-38-MIT-360-Lec-23b-Symmetry-Structure-Tensor-Properties-of-Materials</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 38 - MIT 3.60 | Lec 23b: Symmetry, Structure, Tensor Properties of Materials</video:title>
      <video:description>&quot;Lec 38 - MIT 3.60 | Lec 23b: Symmetry, Structure, Tensor Properties of Materials&quot; Part 2: Piezoelectricity

View the complete course at: http://ocw.mit.edu/3-60F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15332.jpg</video:thumbnail_loc>
      <video:duration>2352</video:duration>
      <video:publication_date>2012-08-28T16:43:48.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/V1i2bknbWfc</video:player_loc>
      <video:uploader>0|64|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>crystallography</video:tag>
      <video:tag>rotation</video:tag>
      <video:tag>translation</video:tag>
      <video:tag>lattice</video:tag>
      <video:tag>plane</video:tag>
      <video:tag>motif</video:tag>
      <video:tag>reflection</video:tag>
      <video:tag>ion</video:tag>
      <video:tag>octahedra</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Integrative-Biology-131-Skeletal-System</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec - 3 Integrative Biology 131  Skeletal System</video:title>
      <video:description>This is lecture 3 of Integrative Biology 131, General Human Anatomy, Fall 2005 Season Course and it is provided by University of California, Berkeley.  Skeletal system is explained in this class.

Integrative Biology 131: General Human Anatomy.  Fall 2005.  Professor Marian Diamond.  The functional anatomy of the human body as revealed by gross and microscopic examination.

The Department of Integrative Biology offers a program of instruction that focuses on the integration of structure and function in the evolution of diverse biological systems. It investigates integration at all levels of organization from molecules to the biosphere, and in all taxa of organisms from viruses to higher plants and animals.

The department uses many traditional fields and levels of complexity in forging new research directions, asking new questions, and answering traditional questions in new ways. The various...</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19291.jpg</video:thumbnail_loc>
      <video:duration>3067</video:duration>
      <video:publication_date>2012-09-05T01:16:12.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/EvrWHa1PLUQ</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>education</video:tag>
      <video:tag>ib</video:tag>
      <video:tag>131</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>anatomy</video:tag>
      <video:tag>human</video:tag>
      <video:tag>body</video:tag>
      <video:tag>integrative</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>class</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>qualityhigh</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Bipolar-Disorder-Types</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Bipolar Disorder Types</video:title>
      <video:description>Bipolar Disorder Types are reviewed in this video. These are Bipolar I and II disorder, cyclothymic disorder, and rapid-cycling bipolar disorder.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/d3aaad23-176b-4bb4-b852-b6730a6c98e0/cand_25.jpg</video:thumbnail_loc>
      <video:duration>248</video:duration>
      <video:publication_date>2011-12-01T00:37:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9839.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Bipolar</video:tag>
      <video:tag>Disorder</video:tag>
      <video:tag>types</video:tag>
      <video:tag>Overview</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-32-801-Physics-I-Classical-Mechanics-Fall-1999</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 32 - 8.01 Physics I: Classical Mechanics, Fall 1999</video:title>
      <video:description>&quot;Lec 32 - 8.01 Physics I: Classical Mechanics, Fall 1999&quot; Forced Oscillations - Normal Modes - Resonance - Natural Frequencies - Musical Instruments

View the complete course: http://ocw.mit.edu/8-01F99

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14466.jpg</video:thumbnail_loc>
      <video:duration>2890</video:duration>
      <video:publication_date>2012-08-26T18:26:14.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/q4setd7BZWM</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>mechanics</video:tag>
      <video:tag>lewin</video:tag>
      <video:tag>vectors</video:tag>
      <video:tag>motion</video:tag>
      <video:tag>gravity</video:tag>
      <video:tag>trajectory</video:tag>
      <video:tag>Centripetal</video:tag>
      <video:tag>Scalar</video:tag>
      <video:tag>friction</video:tag>
      <video:tag>tension</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-34-801-Physics-I-Classical-Mechanics-Fall-1999</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 34 - 8.01 Physics I: Classical Mechanics, Fall 1999</video:title>
      <video:description>&quot;Lec 34 - 8.01 Physics I: Classical Mechanics, Fall 1999&quot; Kinetic Gas Theory - Ideal Gas Law - Isothermal Atmosphere - Phase Diagrams - Phase Transitions

View the complete course: http://ocw.mit.edu/8-01F99

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14471.jpg</video:thumbnail_loc>
      <video:duration>3162</video:duration>
      <video:publication_date>2012-08-26T18:28:01.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/5uHSl7A5GEk</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>mechanics</video:tag>
      <video:tag>lewin</video:tag>
      <video:tag>vectors</video:tag>
      <video:tag>motion</video:tag>
      <video:tag>gravity</video:tag>
      <video:tag>trajectory</video:tag>
      <video:tag>Centripetal</video:tag>
      <video:tag>Scalar</video:tag>
      <video:tag>friction</video:tag>
      <video:tag>tension</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Maile-Chapman-Poetry-Reading</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Maile Chapman: Poetry Reading</video:title>
      <video:description>Lec 8 - Maile Chapman: Poetry Reading. April 27, 2011

Part of the Emerging Writer&apos;s Series, Maile Chapman chose a student to read with her from submissions. The slected student was a fourth year. Maile Chapman is the author of the novel Your Presence is Requested at Suvanto (Graywolf Press, 2010; Jonathan Cape, UK, 2010). Her stories have appeared in literary magazines and anthologies in the United States, the United Kingdom, Ireland, and Finland. She is currently a fellow at The New York Public Library&apos;s Dorothy B. and Lewis Cullman Center for Scholars and Writers.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14754.jpg</video:thumbnail_loc>
      <video:duration>3538</video:duration>
      <video:publication_date>2012-08-27T10:56:52.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/yNGy8PzB4KM</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>maile</video:tag>
      <video:tag>chapman</video:tag>
      <video:tag>poetry</video:tag>
      <video:tag>poem</video:tag>
      <video:tag>present</video:tag>
      <video:tag>uchicago</video:tag>
      <video:tag>creative</video:tag>
      <video:tag>Writing</video:tag>
      <video:tag>author</video:tag>
      <video:tag>Word</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-63-SAT-Prep-Test-4-Section-8-Part-4</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec  63 - SAT Prep: Test 4 Section 8 Part 4</video:title>
      <video:description>SAT Prep: Test 4 Section 8 Part 4

Problem 16 on page 615</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22257.jpg</video:thumbnail_loc>
      <video:duration>155</video:duration>
      <video:publication_date>2012-09-11T01:30:49.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/We1OgfMotaM</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>SAT</video:tag>
      <video:tag>prep</video:tag>
      <video:tag>Test</video:tag>
      <video:tag>4</video:tag>
      <video:tag>Section</video:tag>
      <video:tag>8</video:tag>
      <video:tag>part</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-BioResearch-Liaison-Team</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The BioResearch Liaison Team</video:title>
      <video:description>University of Washington Bioinformatics Support Team at the HSL</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/10/6cbd8fa6-b585-41d1-9351-45957df0a1ae/cand_25.jpg</video:thumbnail_loc>
      <video:duration>262</video:duration>
      <video:publication_date>2007-10-03T11:09:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1063.mp4</video:content_loc>
      <video:uploader>Mark Minie</video:uploader>
      <video:category>Bioinformatics</video:category>
      <video:tag>bioinformatics</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Ventral-Hernia-Laparoscopic-Repair-Surgery-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Ventral Hernia Laparoscopic Repair  Surgery Video</video:title>
      <video:description>Ventral hernia results from a weakness in the musculoaponeurotic layer of the anterior abdominal wall many this type of hernia has root of development during the period of development like omphalocele gstroschisis and congenital umbilical hernia</video:description>
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      <video:title>Lec - 5 Integrative Biology 131   Skeletal System</video:title>
      <video:description>This is lecture 5 of Integrative Biology 131, General Human Anatomy, Fall 2005 Season Course and it is provided by University of California, Berkeley.  

Integrative Biology 131: General Human Anatomy.  Fall 2005.  Professor Marian Diamond.  The functional anatomy of the human body as revealed by gross and microscopic examination.

The Department of Integrative Biology offers a program of instruction that focuses on the integration of structure and function in the evolution of diverse biological systems. It investigates integration at all levels of organization from molecules to the biosphere, and in all taxa of organisms from viruses to higher plants and animals.

The department uses many traditional fields and levels of complexity in forging new research directions, asking new questions, and answering traditional questions in new ways. The various...</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 11 - Sociology150A -Obedience 2</video:title>
      <video:description>&quot;Lec 11 - Sociology150A -Obedience 2&quot;Social Psychology: Self and Society
Professor Robb Willer</video:description>
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      <video:title>Glycolysis pathway - Enzyme match up</video:title>
      <video:description>In this flash animation, you can test your glycolysis pathway knowledge.</video:description>
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    <video:video>
      <video:title>Video Stroboscopy of the Vocal Cords</video:title>
      <video:description>You can see a movie clip showing human vocal folds in action here the vocal cords are held together by the action of the arytenoid cartilages but they are held together less tightly than for a glottal stop</video:description>
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      <video:title>Lec 24 - Jessica Stockholder: New Chair of the Department of Visual Arts</video:title>
      <video:description>Lec 24 - Jessica Stockholder: New Chair of the Department of Visual Arts. Join us in welcoming Jessica Stockholder, as she assumes her new role as Professor and Chair of the Department of Visual Arts (DOVA) at the University of Chicago. The artist, whose work has brought a shared understanding of what sculpture could be, will share insights into her art, reflecting on how her work has evolved and what is currently informing her artistic practice.

Stockholder&apos;s appointment comes as the University prepares for the opening of the Reva and David Logan Center for the Arts, which will house DOVA, as well as studio, teaching, rehearsal, and performance space for several arts programs on campus.

Stockholder has won international acclaim for her genre-defying multimedia installation pieces. In 2007, she received the Lucelia Artist Award, which recognizes exceptional American artists under 50, from the Smithsonian American Art Museum. Her work has been shown at the Dia Center for the Arts, the Whitney Museum for American Art, Museum of Modern Art PS1, the Venice Biennale, the Centre Pompidou in Paris, and the Museo Reina Sofía in Madrid. The Renaissance Society at the University of Chicago exhibited Stockholder&apos;s installation, &quot;Skin Toned Garden Mapping,&quot; in 1991.

Stockholder studied art at the University of Victoria and received an MFA from Yale University, where she taught from 1999 to 2011.</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 16 - Electrical Engineering 141</video:title>
      <video:description>Spring 2010 season Lecture 16 is explained in this electrical engineering 141 course.  
This lecture is provided by University of California, Berkeley.</video:description>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - Peter Sellars on Handel&apos;s</video:title>
      <video:description>Lec 17 - Peter Sellars on Handel&apos;s . For the Lyric Opera of Chicago&apos;s production of George Frideric Handel&apos;s opera, Hercules, director Peter Sellars has transposed this timeless tragedy to the present, envisioning Hercules as an American general returning from the front lines, in order to spark a discussion about how these issues affect our country and our veterans today.</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 68 - Introduction to Light</video:title>
      <video:description>Introduction to Light

Light and electromagnetic radiation</video:description>
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    <loc>https://dnatube.com/videos/Lec-36-Electrical-Engineering-40</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 36- Electrical Engineering 40</video:title>
      <video:description>Lec 36- Electrical Engineering 40.
Introduction to Microelectronic Circuits</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17260.jpg</video:thumbnail_loc>
      <video:duration>2685</video:duration>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec - 6 Integrative Biology 131   Skeletal System</video:title>
      <video:description>This is lecture 6 of Integrative Biology 131, General Human Anatomy, Fall 2005 Season Course and it is provided by University of California, Berkeley.  Integrative Biology 131   Skeletal System

Integrative Biology 131: General Human Anatomy.  Fall 2005.  Professor Marian Diamond.  The functional anatomy of the human body as revealed by gross and microscopic examination.

The Department of Integrative Biology offers a program of instruction that focuses on the integration of structure and function in the evolution of diverse biological systems. It investigates integration at all levels of organization from molecules to the biosphere, and in all taxa of organisms from viruses to higher plants and animals.

The department uses many traditional fields and levels of complexity in forging new research directions, asking new questions, and answering traditional questions in new ways. The various...</video:description>
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      <video:duration>3125</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/nT2Sbmp1We0</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec - 7 Integrative Biology 131  Skeletal System</video:title>
      <video:description>This is lecture 7 of Integrative Biology 131, General Human Anatomy, Fall 2005 Season Course and it is provided by University of California, Berkeley.  Integrative Biology 131  Skeletal System

Integrative Biology 131: General Human Anatomy.  Fall 2005.  Professor Marian Diamond.  The functional anatomy of the human body as revealed by gross and microscopic examination.

The Department of Integrative Biology offers a program of instruction that focuses on the integration of structure and function in the evolution of diverse biological systems. It investigates integration at all levels of organization from molecules to the biosphere, and in all taxa of organisms from viruses to higher plants and animals.

The department uses many traditional fields and levels of complexity in forging new research directions, asking new questions, and answering traditional questions in new ways. The various...</video:description>
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  <url>
    <loc>https://dnatube.com/videos/Lec-9-Integrative-Biology-131-Muscular-System</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec - 9 Integrative Biology 131   Muscular System</video:title>
      <video:description>This is lecture 9 of Integrative Biology 131, General Human Anatomy, Fall 2005 Season Course and it is provided by University of California, Berkeley.  Integrative Biology 131   Muscular System

Integrative Biology 131: General Human Anatomy.  Fall 2005.  Professor Marian Diamond.  The functional anatomy of the human body as revealed by gross and microscopic examination.

The Department of Integrative Biology offers a program of instruction that focuses on the integration of structure and function in the evolution of diverse biological systems. It investigates integration at all levels of organization from molecules to the biosphere, and in all taxa of organisms from viruses to higher plants and animals.

The department uses many traditional fields and levels of complexity in forging new research directions, asking new questions, and answering traditional questions in new ways. The various...</video:description>
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      <video:duration>2998</video:duration>
      <video:publication_date>2012-09-05T01:20:18.000Z</video:publication_date>
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    <loc>https://dnatube.com/videos/Lec-177-2011-Calculus-BC-Free-Response-1d</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 177 - 2011 Calculus BC Free Response #1d</video:title>
      <video:description>2011 Calculus BC Free Response #1d

Arc length for a curve</video:description>
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      <video:publication_date>2012-09-06T01:29:05.000Z</video:publication_date>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>NurseReview.Org - Animation on Acid Base Balance</video:title>
      <video:description>NurseReview.Org - Animation on Acid Base Balance ... NurseReview.Org Animation on Acid Base Balan (Human Anatomy) nclex review cgfns nle medical physical science</video:description>
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      <video:publication_date>2009-04-24T22:47:13.000Z</video:publication_date>
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      <video:uploader>arsinsol</video:uploader>
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    <loc>https://dnatube.com/videos/Lec-8-Physics-10-Review-Session</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Physics 10 Review Session</video:title>
      <video:description>This lecture is provided by University of California, Berkeley.

Physics 10: Physics for Future Presidents. Spring 2006.  Professor Richard A. Muller.  The most interesting and important topics in physics, stressing conceptual understanding rather than math, with applications to current events. Topics covered may vary and may include energy and conservation, radioactivity, nuclear physics, the Theory of Relativity, lasers, explosions, earthquakes, superconductors, and quantum physics. [courses] [physics10] [spring2006]  Credits: lecturer:Professor Richard A. Muller, producers:Educational Technology Services</video:description>
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      <video:duration>4537</video:duration>
      <video:publication_date>2012-09-05T01:20:21.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/6wR8LjNmSQ0</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
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      <video:tag>cal</video:tag>
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      <video:tag>class</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>qualityhigh</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-55-mSAT-Prep-Test-4-Section-2-Part-6</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 55 - mSAT Prep: Test 4 Section 2 Part 6</video:title>
      <video:description>SAT Prep: Test 4 Section 2 Part 6

Problems 19-20 on page 587</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22239.jpg</video:thumbnail_loc>
      <video:duration>462</video:duration>
      <video:publication_date>2012-09-11T01:24:08.000Z</video:publication_date>
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      <video:tag>part</video:tag>
      <video:tag>6</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Knee-Replacement-Animation-5d0011</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Knee Replacement Animation</video:title>
      <video:description>This video shows a low cost knee replacement surgery in India assisted by trained orthopedic surgeon. The slides in this video shows very clearly the movements of knees.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/d0bda217-6396-4f82-ad91-d7a8fd50360c/cand_25.jpg</video:thumbnail_loc>
      <video:duration>75</video:duration>
      <video:publication_date>2011-11-29T11:44:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8983.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Low</video:tag>
      <video:tag>cost</video:tag>
      <video:tag>knee</video:tag>
      <video:tag>replacement</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>in</video:tag>
      <video:tag>India</video:tag>
      <video:tag>assisted</video:tag>
      <video:tag>by</video:tag>
      <video:tag>trained</video:tag>
      <video:tag>Orthopedic</video:tag>
      <video:tag>surge</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-Physics-10-Electricity-and-Magnetism</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - Physics 10 Electricity and Magnetism</video:title>
      <video:description>Physics 10 Electricity and Magnetism

Physics 10: Physics for Future Presidents. Spring 2006.  Professor Richard A. Muller.  The most interesting and important topics in physics, stressing conceptual understanding rather than math, with applications to current events. Topics covered may vary and may include energy and conservation, radioactivity, nuclear physics, the Theory of Relativity, lasers, explosions, earthquakes, superconductors, and quantum physics. [courses] [physics10] [spring2006]  Credits: lecturer:Professor Richard A. Muller, producers:Educational Technology Services</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19305.jpg</video:thumbnail_loc>
      <video:duration>4311</video:duration>
      <video:publication_date>2012-09-05T01:21:11.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/WxitGR-9qGA</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>physics</video:tag>
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      <video:tag>webcast</video:tag>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>class</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-109-Futures-Curves-II</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 109 - Futures Curves II</video:title>
      <video:description>Futures Curves II

Futures Curves II</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20395.jpg</video:thumbnail_loc>
      <video:duration>231</video:duration>
      <video:publication_date>2012-09-06T14:39:36.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/UDe6zeabyQM</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>futures</video:tag>
      <video:tag>Curves</video:tag>
      <video:tag>II</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Logan-Center-for-the-Arts-A-Sneak-Peek</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Logan Center for the Arts — A Sneak Peek</video:title>
      <video:description>Lec 1 - Logan Center for the Arts — A Sneak Peek. For more information on public programs and events visit http://logancenter.uchicago.edu/

Artists and construction workers at the University of Chicago prepare for the six-month preview period of the Reva and David Logan Center for the Arts starting March 26, 2012. Located south of Chicago&apos;s Midway Plaisance, this new multidisciplinary arts center designed by renowned architects Tod Williams and Billie Tsien, integrates classroom, performance, exhibition, studio, and rehearsal spaces. The grand opening celebration is slated for Fall 2012.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14710.jpg</video:thumbnail_loc>
      <video:duration>46</video:duration>
      <video:publication_date>2012-08-27T10:16:22.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/OcOCy_qcLTs</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>university</video:tag>
      <video:tag>of</video:tag>
      <video:tag>chicago</video:tag>
      <video:tag>arts</video:tag>
      <video:tag>art</video:tag>
      <video:tag>college</video:tag>
      <video:tag>Community</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-From-Classics-to-Comic-Books-Inspiration-and-Adaptation-in-Popular-Film</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - From Classics to Comic Books: Inspiration and Adaptation in Popular Film</video:title>
      <video:description>Lec 3 - From Classics to Comic Books: Inspiration and Adaptation in Popular Film. Part of the Chicago Insights series, sponsored by the Chicago Society. From the oldest student-run theater in the nation to a remarkable list of alumni writers, directors, and performers, the University of Chicago has a distinguished history in the creative and performing arts. Enjoy this behind the-scenes panel discussion of the creative process and learn about the future of creative and performing arts at Chicago.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14712.jpg</video:thumbnail_loc>
      <video:duration>4772</video:duration>
      <video:publication_date>2012-08-27T10:16:47.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/HEqNtUdHb3k</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>art</video:tag>
      <video:tag>creative</video:tag>
      <video:tag>culture</video:tag>
      <video:tag>film</video:tag>
      <video:tag>humanities</video:tag>
      <video:tag>movie</video:tag>
      <video:tag>screenwriting</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Evolution-Explained-5-of-6</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Evolution Explained 5 of 6</video:title>
      <video:description>Evolution is the change in characteristics inherited from generation to generation.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/07/b243d036-2c19-4617-b90f-2f50dbcd6076/cand_25.jpg</video:thumbnail_loc>
      <video:duration>600</video:duration>
      <video:publication_date>2007-07-30T18:57:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/549.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Evolution</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-9-Computer-Science-164</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 9-Computer Science 164 -</video:title>
      <video:description>lec 9-Computer Science 164 - Programming Languages and Compilers</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27550.jpg</video:thumbnail_loc>
      <video:duration>2970</video:duration>
      <video:publication_date>2012-09-30T08:22:38.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Rr3cTLSXZ14</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-23-MIT-18086-Mathematical-Methods-for-Engineers-II-30d37c</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23- MIT 18.086 Mathematical Methods for Engineers II</video:title>
      <video:description>Lec 23- MIT 18.086 Mathematical Methods for Engineers II.
Calculus of Variations / Weak Form

View the complete course at: http://ocw.mit.edu/18-086S06

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16423.jpg</video:thumbnail_loc>
      <video:duration>3104</video:duration>
      <video:publication_date>2012-08-30T15:29:17.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/94nmfDkTL-E</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>numerical</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>variables</video:tag>
      <video:tag>spectral</video:tag>
      <video:tag>equation</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>programming</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Provisional-Restorations-and-Boxing-the-Impression</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - Provisional Restorations and Boxing the Impression</video:title>
      <video:description>&quot;Lec 11 - Provisional Restorations and Boxing the Impression&quot; UM instructional video on creating impressions and temporary restorations.

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
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      <video:duration>740</video:duration>
      <video:publication_date>2012-09-09T04:06:48.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ns42wSb3m_4</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>11</video:tag>
      <video:tag>Provisional</video:tag>
      <video:tag>Restorations</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Boxing</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Impression</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-Physics-10-Light-I</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - Physics 10 Light I</video:title>
      <video:description>Physics 10 Light I

Physics 10: Physics for Future Presidents. Spring 2006.  Professor Richard A. Muller.  The most interesting and important topics in physics, stressing conceptual understanding rather than math, with applications to current events. Topics covered may vary and may include energy and conservation, radioactivity, nuclear physics, the Theory of Relativity, lasers, explosions, earthquakes, superconductors, and quantum physics. [courses] [physics10] [spring2006]  Credits: lecturer:Professor Richard A. Muller, producers:Educational Technology Services</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19313.jpg</video:thumbnail_loc>
      <video:duration>4477</video:duration>
      <video:publication_date>2012-09-05T01:24:11.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Z0exIzsKuq8</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>physics</video:tag>
      <video:tag>10</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>education</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>class</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-22-MIT-18086-Mathematical-Methods-for-Engineers-II-de4e09</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22- MIT 18.086 Mathematical Methods for Engineers II</video:title>
      <video:description>Lec 22- MIT 18.086 Mathematical Methods for Engineers II.
Weighted Least Squares

View the complete course at: http://ocw.mit.edu/18-086S06

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16422.jpg</video:thumbnail_loc>
      <video:duration>3144</video:duration>
      <video:publication_date>2012-08-30T15:28:29.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/zIK5EnoiLL0</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>numerical</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>variables</video:tag>
      <video:tag>spectral</video:tag>
      <video:tag>equation</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>programming</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-67-Carboxylic-Acid-Naming</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 67 - Carboxylic Acid Naming</video:title>
      <video:description>Carboxylic Acid Naming

Carboxylic Acid Naming</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24627.jpg</video:thumbnail_loc>
      <video:duration>326</video:duration>
      <video:publication_date>2012-09-17T14:27:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/z8h7QgevqjM</video:player_loc>
      <video:uploader>0|34|0</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>carboxylic</video:tag>
      <video:tag>Acid</video:tag>
      <video:tag>Naming</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-Integrative-Biology-131-Hematology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec - 12 Integrative Biology 131   Hematology</video:title>
      <video:description>This is lecture 12 of Integrative Biology 131, General Human Anatomy, Fall 2005 Season Course and it is provided by University of California, Berkeley.  
Integrative Biology 131   Hematology

Integrative Biology 131: General Human Anatomy.  Fall 2005.  Professor Marian Diamond.  The functional anatomy of the human body as revealed by gross and microscopic examination.

The Department of Integrative Biology offers a program of instruction that focuses on the integration of structure and function in the evolution of diverse biological systems. It investigates integration at all levels of organization from molecules to the biosphere, and in all taxa of organisms from viruses to higher plants and animals.

The department uses many traditional fields and levels of complexity in forging new research directions, asking new questions, and answering traditional questions in new ways. The various...</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19308.jpg</video:thumbnail_loc>
      <video:duration>2737</video:duration>
      <video:publication_date>2012-09-05T01:22:22.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/XGS-gGsyMTw</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>education</video:tag>
      <video:tag>ib</video:tag>
      <video:tag>131</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>anatomy</video:tag>
      <video:tag>human</video:tag>
      <video:tag>body</video:tag>
      <video:tag>integrative</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>class</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Introduction-What-is-Political-Philosophy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 -  Introduction: What is Political Philosophy?</video:title>
      <video:description>&quot;Lec 1 -  Introduction: What is Political Philosophy?&quot; Introduction to Political Philosophy (PLSC 114)

Professor Smith discusses the nature and scope of &quot;political philosophy.&quot; The oldest of the social sciences, the study of political philosophy must begin with the works of Plato and Aristotle, and examine in depth the fundamental concepts and categories of the study of politics. The questions &quot;which regimes are best?&quot; and &quot;what constitutes good citizenship?&quot; are posed and discussed in the context of Plato&apos;s Apology.

00:00 - Chapter 1. What Is Political Philosophy?
12:16 - Chapter 2. What Is a Regime?
22:19 - Chapter 3. Who Is a Statesman? What Is a Statesman?
27:22 - Chapter 4. What Is the Best Regime?

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses 

This course was recorded in Fall 2006.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15911.jpg</video:thumbnail_loc>
      <video:duration>2226</video:duration>
      <video:publication_date>2012-08-28T21:35:21.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/xhm55mIdSuk</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Adam</video:tag>
      <video:tag>smith</video:tag>
      <video:tag>Apology</video:tag>
      <video:tag>eros</video:tag>
      <video:tag>Federalist</video:tag>
      <video:tag>Papers</video:tag>
      <video:tag>Kantian</video:tag>
      <video:tag>Lockean</video:tag>
      <video:tag>moral</video:tag>
      <video:tag>moralism</video:tag>
      <video:tag>politea</video:tag>
      <video:tag>Politics</video:tag>
      <video:tag>Republic</video:tag>
      <video:tag>Socrates</video:tag>
      <video:tag>Thomist</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Programming-Methodology-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Programming Methodology (Stanford)</video:title>
      <video:description>Programming Methodology (Stanford)

Lecture by Professor Mehran Sahami for the Stanford Computer Science Department (CS106A). In the second lecture, Professor Sahami introduces Karel and shows the commands associated with the program.

CS106A is an Introduction to the engineering of computer applications emphasizing modern software engineering principles: object-oriented design, decomposition, encapsulation, abstraction, and testing. Uses the Java programming language. Emphasis is on good programming style and the built-in facilities of the Java language. 

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=84A56BC7F4A1F852

CS106A at Stanford Unversity:
http://www.stanford.edu/class/cs106a/

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University:
http://www.stanford.edu

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15938.jpg</video:thumbnail_loc>
      <video:duration>2900</video:duration>
      <video:publication_date>2012-08-29T00:37:16.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/0LoKDDRlfZc</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>grades</video:tag>
      <video:tag>programing</video:tag>
      <video:tag>software</video:tag>
      <video:tag>language</video:tag>
      <video:tag>JAVA</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>Stanford</video:tag>
      <video:tag>Eclipse</video:tag>
      <video:tag>karel</video:tag>
      <video:tag>assignm</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-21-Programming-Methodology-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21 - Programming Methodology (Stanford)</video:title>
      <video:description>Programming Methodology (Stanford)

Lecture by Professor Mehran Sahami for the Stanford Computer Science Department (CS106A). Professor Sahami continues lecturing on interactions and pushes it further.

CS106A is an Introduction to the engineering of computer applications emphasizing modern software engineering principles: object-oriented design, decomposition, encapsulation, abstraction, and testing. Uses the Java programming language. Emphasis is on good programming style and the built-in facilities of the Java language. 

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=84A56BC7F4A1F852

CS106A at Stanford Unversity:
http://www.stanford.edu/class/cs106a/

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University:
http://www.stanford.edu

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15958.jpg</video:thumbnail_loc>
      <video:duration>2859</video:duration>
      <video:publication_date>2012-08-29T01:12:39.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/RJfQK6iAN4M</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>programing</video:tag>
      <video:tag>software</video:tag>
      <video:tag>variable</video:tag>
      <video:tag>Names</video:tag>
      <video:tag>Code</video:tag>
      <video:tag>language</video:tag>
      <video:tag>JAVA</video:tag>
      <video:tag>Stanford</video:tag>
      <video:tag>buttons</video:tag>
      <video:tag>Interactions</video:tag>
      <video:tag>action</video:tag>
      <video:tag>Events</video:tag>
      <video:tag>Public</video:tag>
      <video:tag>void</video:tag>
      <video:tag>int</video:tag>
      <video:tag>text</video:tag>
      <video:tag>Field</video:tag>
      <video:tag>println</video:tag>
      <video:tag>window</video:tag>
      <video:tag>regions</video:tag>
      <video:tag>console</video:tag>
      <video:tag>Program</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-160-2011-Calculus-AB-Free-Response-1-parts-b-c-d</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 160 - 2011 Calculus AB Free Response #1 parts b c d</video:title>
      <video:description>2011 Calculus AB Free Response #1 parts b c d

Integration to find average value of a function.  Using a graphing calculator to calculate definite integrals.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19984.jpg</video:thumbnail_loc>
      <video:duration>877</video:duration>
      <video:publication_date>2012-09-06T01:20:40.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/QackTJWqOjA</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>2011</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>AB</video:tag>
      <video:tag>free</video:tag>
      <video:tag>response</video:tag>
      <video:tag>1</video:tag>
      <video:tag>Parts</video:tag>
      <video:tag>b</video:tag>
      <video:tag>C</video:tag>
      <video:tag>d</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-24-Mathematics-16A-Lecture-8</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 24 - Mathematics 16A - Lecture 8</video:title>
      <video:description>Mathematics 16A - Lecture 8

Analytic Geometry and Calculus</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25818.jpg</video:thumbnail_loc>
      <video:duration>4510</video:duration>
      <video:publication_date>2012-09-18T17:42:27.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/S9IHz6EPVmo</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Mathematics</video:tag>
      <video:tag>16A</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>8</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-Integrative-Biology-131-Hematology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec - 13  Integrative Biology 131   Hematology</video:title>
      <video:description>This is lecture 13 of Integrative Biology 131, General Human Anatomy, Fall 2005 Season Course and it is provided by University of California, Berkeley.  
Integrative Biology 131 Hematology

Integrative Biology 131: General Human Anatomy.  Fall 2005.  Professor Marian Diamond.  The functional anatomy of the human body as revealed by gross and microscopic examination.

The Department of Integrative Biology offers a program of instruction that focuses on the integration of structure and function in the evolution of diverse biological systems. It investigates integration at all levels of organization from molecules to the biosphere, and in all taxa of organisms from viruses to higher plants and animals.

The department uses many traditional fields and levels of complexity in forging new research directions, asking new questions, and answering traditional questions in new ways. The various...</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19310.jpg</video:thumbnail_loc>
      <video:duration>3018</video:duration>
      <video:publication_date>2012-09-05T01:23:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/vxoioZ4auoU</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>education</video:tag>
      <video:tag>ib</video:tag>
      <video:tag>131</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>anatomy</video:tag>
      <video:tag>human</video:tag>
      <video:tag>body</video:tag>
      <video:tag>integrative</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>class</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-72-Focus-and-Directrix-of-a-Parabola-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 72 - Focus and Directrix of a Parabola 2</video:title>
      <video:description>Focus and Directrix of a Parabola 2

Finding the focus and directrix of a parabola</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20184.jpg</video:thumbnail_loc>
      <video:duration>1108</video:duration>
      <video:publication_date>2012-09-06T02:26:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/1Jm9rREA-uA</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Focus</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Directrix</video:tag>
      <video:tag>of</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Parabola</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Indicure-Advanced-Spinal-Tumour-Surgery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Indicure Advanced Spinal Tumour Surgery</video:title>
      <video:description>This medical video shows advanced spinal tumour surgery which is performed in India through Indicure.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/8ef65a6c-6ed9-4b60-a8d9-130a5763a9e5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>65</video:duration>
      <video:publication_date>2011-12-01T21:46:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10452.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Advanced</video:tag>
      <video:tag>Spinal</video:tag>
      <video:tag>tumour</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>in</video:tag>
      <video:tag>India</video:tag>
      <video:tag>with</video:tag>
      <video:tag>Indicure</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-Integrative-Biology-131-Blood-Vascular-System</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec - 15 Integrative Biology 131   Blood Vascular System</video:title>
      <video:description>This is lecture 15 of Integrative Biology 131, General Human Anatomy, Fall 2005 Season Course and it is provided by University of California, Berkeley.  
Integrative Biology 131   Blood Vascular System

Integrative Biology 131: General Human Anatomy.  Fall 2005.  Professor Marian Diamond.  The functional anatomy of the human body as revealed by gross and microscopic examination.

The Department of Integrative Biology offers a program of instruction that focuses on the integration of structure and function in the evolution of diverse biological systems. It investigates integration at all levels of organization from molecules to the biosphere, and in all taxa of organisms from viruses to higher plants and animals.

The department uses many traditional fields and levels of complexity in forging new research directions, asking new questions, and answering traditional questions in new ways. The various...</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19314.jpg</video:thumbnail_loc>
      <video:duration>3085</video:duration>
      <video:publication_date>2012-09-05T01:24:18.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/y_-ugHJl-OE</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>education</video:tag>
      <video:tag>ib</video:tag>
      <video:tag>131</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>anatomy</video:tag>
      <video:tag>human</video:tag>
      <video:tag>body</video:tag>
      <video:tag>integrative</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>class</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-22-Physics-112-Lecture-25</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22 - Physics 112 - Lecture 25</video:title>
      <video:description>Physics 112 - Lecture 25

Introduction to Statistical and Thermal Physics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26522.jpg</video:thumbnail_loc>
      <video:duration>2977</video:duration>
      <video:publication_date>2012-09-19T01:27:46.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/efzfMTPJumw</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>physics</video:tag>
      <video:tag>112</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>25</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-Integrative-Biology-131-Blood-Vascular-System</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec - 16 Integrative Biology 131  Blood Vascular System</video:title>
      <video:description>This is lecture 16 of Integrative Biology 131, General Human Anatomy, Fall 2005 Season Course and it is provided by University of California, Berkeley.  

Integrative Biology 131: General Human Anatomy.  Fall 2005.  Professor Marian Diamond.  The functional anatomy of the human body as revealed by gross and microscopic examination.

The Department of Integrative Biology offers a program of instruction that focuses on the integration of structure and function in the evolution of diverse biological systems. It investigates integration at all levels of organization from molecules to the biosphere, and in all taxa of organisms from viruses to higher plants and animals.

The department uses many traditional fields and levels of complexity in forging new research directions, asking new questions, and answering traditional questions in new ways. The various...</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19315.jpg</video:thumbnail_loc>
      <video:duration>3148</video:duration>
      <video:publication_date>2012-09-05T01:24:54.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/zIY8gGQnSVw</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>education</video:tag>
      <video:tag>ib</video:tag>
      <video:tag>131</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>anatomy</video:tag>
      <video:tag>human</video:tag>
      <video:tag>body</video:tag>
      <video:tag>integrative</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>class</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/All-About-Seaborgium</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>All About Seaborgium</video:title>
      <video:description>These video slides will help you a lot to know about the Seaborgium. Its name origin, abundance, sources and important uses are shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/a3199eec-585a-4b70-a504-20348e9168e4/cand_25.jpg</video:thumbnail_loc>
      <video:duration>116</video:duration>
      <video:publication_date>2011-12-12T02:25:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11358.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>What</video:tag>
      <video:tag>is</video:tag>
      <video:tag>Seaborgium</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-Immediate-Custom-Implant-for-the-Mandible</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - Immediate Custom Implant for the Mandible</video:title>
      <video:description>&quot;Lec 14 - Immediate Custom Implant for the Mandible &quot;This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21552.jpg</video:thumbnail_loc>
      <video:duration>765</video:duration>
      <video:publication_date>2012-09-09T05:54:28.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/kov1OdxiGFM</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>14</video:tag>
      <video:tag>IMMEDIATE</video:tag>
      <video:tag>Custom</video:tag>
      <video:tag>Implant</video:tag>
      <video:tag>for</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Mandible</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-Paradise-Lost-Books-IX-X</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 - Paradise Lost, Books IX-X</video:title>
      <video:description>&quot;Lec 18 - Paradise Lost, Books IX-X&quot; Milton (ENGL 220)

This second lecture on the Fall traces Milton&apos;s use of the word wander, in all of its forms, across the poem. The transformation of wander from its pre-fallen sense to its more nefarious incarnation following the transgression is examined closely. The wider literary context of the concept of wandering, with particular emphasis placed on its importance to the romance genre, is briefly discussed. The reductive forces of Book Nine -- particularly its tendency to transform the moral ambivalence, disputed sexual hierarchy, and general poetic ambiguity of earlier books into more definitive representations -- are considered, with the lecture ultimately suggesting that the poem begins to turn away in Book Nine from many of its proto-feminist elements.

00:00 - Chapter 1. Introduction: The Fall, Language and Literature
06:33 - Chapter 2. Milton&apos;s Motivations for writing about The Fall
14:41 - Chapter 3. Tracing the History of the Word &quot;Wandering&quot; as it Progresses through the Poem
31:31 - Chapter 4. A New Understanding of Eve
41:07 - Chapter 5. &quot;Paradise Lost&quot; Book X: The Consequences of The Fall

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2007.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17312.jpg</video:thumbnail_loc>
      <video:duration>3102</video:duration>
      <video:publication_date>2012-09-02T18:00:06.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/W3jOqlmqoeQ</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>wander</video:tag>
      <video:tag>wandering</video:tag>
      <video:tag>allegory</video:tag>
      <video:tag>sin</video:tag>
      <video:tag>Death</video:tag>
      <video:tag>ambiguous</video:tag>
      <video:tag>concrete</video:tag>
      <video:tag>romance</video:tag>
      <video:tag>Faerie</video:tag>
      <video:tag>Queene</video:tag>
      <video:tag>travesty</video:tag>
      <video:tag>Urania</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-35-Computer-Science-61A-Fall-2010</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 35- Computer Science 61A Fall 2010</video:title>
      <video:description>Lec 35- Computer Science 61A.  These lectures are filmed during fall 2010. 
The Structure and Interpretation of Computer Programs</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17929.jpg</video:thumbnail_loc>
      <video:duration>2978</video:duration>
      <video:publication_date>2012-09-03T18:14:04.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/AQHHlLvmEDw</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Pneumonia-Terminology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Pneumonia -Terminology</video:title>
      <video:description>Pneumonia is a disease cause by a certain bacteria. It affects the lungs and and cause a runny nose and fever. This video explains the terminology of pneumonia.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/7e4fd6ec-3598-455d-a580-ecdf654d3c0f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>114</video:duration>
      <video:publication_date>2011-12-01T21:46:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10453.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Pneumonia</video:tag>
      <video:tag>Terminology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-The-Nature-of-Evolution-Selection-Inheritance-and-History</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - The Nature of Evolution: Selection, Inheritance, and History</video:title>
      <video:description>&quot;Lec 1 - The Nature of Evolution: Selection, Inheritance, and History&quot; Principles of Evolution, Ecology and Behavior (EEB 122)

The lecture presents an overview of evolutionary biology and its two major components, microevolution and macroevolution. The idea of evolution goes back before Darwin, although Darwin thought of natural selection. Evolution is driven by natural selection, the correlation between organism traits and reproductive success, as well as random drift. The history of life goes back approximately 3.7 billion years to a common ancestor, and is marked with key events that affect all life.

00:00 - Chapter 1. Introduction
03:22 - Chapter 2. History of Evolutionary Studies
15:59 - Chapter 3. Conditions for Natural Selection
21:25 - Chapter 4. The Power of Selection and Adaptation
27:09 - Chapter 5. Drift
31:10 - Chapter 6. History of Life
39:33 - Chapter 7. Conclusion

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17319.jpg</video:thumbnail_loc>
      <video:duration>2586</video:duration>
      <video:publication_date>2012-09-02T18:14:06.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/VjgHd6HKtvE</video:player_loc>
      <video:uploader>0|13|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Evolution</video:tag>
      <video:tag>MicroEvolution</video:tag>
      <video:tag>MacroEvolution</video:tag>
      <video:tag>genetics</video:tag>
      <video:tag>drift</video:tag>
      <video:tag>tree</video:tag>
      <video:tag>of</video:tag>
      <video:tag>life</video:tag>
      <video:tag>Darwin</video:tag>
      <video:tag>Natural</video:tag>
      <video:tag>Selection</video:tag>
      <video:tag>Adaptation</video:tag>
      <video:tag>Reproduction</video:tag>
      <video:tag>Variation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Formation-and-Treatment-of-Bunions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Formation and Treatment of Bunions</video:title>
      <video:description>Bunions often appear as a result of wearing narrow shoes, trauma or arthritis. The change of the foot structure is not caused by joint grow and deformation but by shortened tendons. The condition should be surgically treated in order not to develop further.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/d55f2889-1970-492f-88f6-b828e3ade3d6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>80</video:duration>
      <video:publication_date>2011-12-01T21:47:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10454.mp4</video:content_loc>
      <video:uploader>glukan</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Bunions</video:tag>
      <video:tag>formation</video:tag>
      <video:tag>treatment</video:tag>
      <video:tag>Surgery</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-21-Multiplying-Whole-Numbers-and-Applications-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21 - Multiplying Whole Numbers and Applications 2</video:title>
      <video:description>Multiplying Whole Numbers and Applications 2

U01_L3_T1_we2 Multiplying Whole Numbers and Applications 2</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24709.jpg</video:thumbnail_loc>
      <video:duration>198</video:duration>
      <video:publication_date>2012-09-17T16:15:04.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/0WUXQNjdRvM</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Multiplying</video:tag>
      <video:tag>Whole</video:tag>
      <video:tag>Numbers</video:tag>
      <video:tag>and</video:tag>
      <video:tag>applications</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Palladium-a-Chemical-Element</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Palladium a Chemical Element</video:title>
      <video:description>What is Palladium? Where is the name Palladium originated from? Sources of Palladium, its abundance and its uses are shown in this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/2ac36840-7b66-4ecb-82f6-40e809524924/cand_25.jpg</video:thumbnail_loc>
      <video:duration>198</video:duration>
      <video:publication_date>2011-12-12T03:06:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11467.mp4</video:content_loc>
      <video:uploader>burki</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>the</video:tag>
      <video:tag>palladium</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-Sustainable-Living-Environment-185A-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9- Sustainable Living, Environment 185A, UCLA</video:title>
      <video:description>&quot;Lec 9- Sustainable Living, Environment 185A, UCLA&quot;Course Description
Environment 185A: Sustainable Living is a sub-division of the Education for Sustainable Living Program (ESLP). ESLP is a student designed, student developed, and student facilitated program offered through the Institute of the Environment. The Speaker Series brings guest speakers from UCLA and across the country to speak on specialized subjects including food systems, green business, organic gardens, sustainable living, the green economy, environmental justice and transportation. Speakers range from authors, professors, community activists, environmentalists, for and non-profit business representatives, and government officials.

Lecture Series Student Directors:
Spencer Hill, 3rd Year, Applied Mathematics/Atmospheric, Oceanic and Environmental Science Double Major
Isis Krause, 4th Year, Geography/Environmental Studies
Hayley Moller, 3rd Year, Environmental Science Major

Guest Speaker:
Paul Scott, a lifelong environmental advocate, co‐founded Plug In America (PIA) in 2005 to galvanize support and advocate for the manufacture of Electric Vehicles and plug‐in hybrids that reduce Americas dependence on petroleum and improve the global environment. He is a regularly featured speaker at national conventions, universities, schools and elsewhere. Paul helped create DontCrush.com, PIAs
predecessor, a grassroots group that single‐handedly prevented some 1,000 production EVs from being destroyed by the auto companies that manufactured them.
He is among the key figures featured in Who Killed the Electric Car? the 2006
documentary distributed by Sony Pictures Classics, and has been filmed and consulted for the follow up, &quot;Revenge of the Electric Car&quot; (slated for a 2011 release). Paul works professionally as a consultant for SolarCity, the nation&apos;s leading residential solar installation firm. Paul is President of the Electric Vehicle Assn. of Southern California and Vice‐President of Plug In America.

Note: Some clips and images may have been</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21169.jpg</video:thumbnail_loc>
      <video:duration>3112</video:duration>
      <video:publication_date>2012-09-09T02:51:16.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/11MD_Pjw1qA</video:player_loc>
      <video:uploader>0|63|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>9</video:tag>
      <video:tag>Sustainable</video:tag>
      <video:tag>Living</video:tag>
      <video:tag>environment</video:tag>
      <video:tag>185A</video:tag>
      <video:tag>UCLA</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Political-Science-179-Election-2008</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Political Science 179 - Election 2008</video:title>
      <video:description>Political Science 179 - Election 2008

Political issues facing the state of California, the United States, or the international community.

Instructor: Alan Ross

Guest Lecturer: Charles Wiley - Journalist

http://polisci.berkeley.edu/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19478.jpg</video:thumbnail_loc>
      <video:duration>2898</video:duration>
      <video:publication_date>2012-09-05T02:54:21.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/O9LvM4bVlOI</video:player_loc>
      <video:uploader>0|74|0</video:uploader>
      <video:category>Political Science</video:category>
      <video:tag>uc</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>university</video:tag>
      <video:tag>california</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>Spring</video:tag>
      <video:tag>2008</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Human-electricity-energy-stick-circuit-experiment</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Human electricity energy stick circuit experiment</video:title>
      <video:description>Video source is incredible science the Energy stick is the newest tool in experimenting with open and closed use the human body as a conductor with this electronic circuits tool each experiment you can easily make the energy Stick into a centerpiece</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/eabbf124-f38a-4543-8417-976ef5dbb663/cand_5.jpg</video:thumbnail_loc>
      <video:duration>61</video:duration>
      <video:publication_date>2012-12-08T07:52:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28357.mp4</video:content_loc>
      <video:uploader>Amir Nayak</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>human</video:tag>
      <video:tag>electricity</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>stick</video:tag>
      <video:tag>Circuit</video:tag>
      <video:tag>experiment</video:tag>
      <video:tag>incredible</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>360p</video:tag>
      <video:tag>H</video:tag>
      <video:tag>264</video:tag>
      <video:tag>AAC</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Survey-of-Microscopic-Anatomy-Cells-Mitosis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Survey of Microscopic Anatomy- Cells &amp; Mitosis</video:title>
      <video:description>&quot;Lec 8 - Survey of Microscopic Anatomy- Cells &amp; Mitosis&quot; Microscopic survey of cells and mitosis with discussion of unique characteristics and landmarks.  Orig. air date: SEP 13 72

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21291.jpg</video:thumbnail_loc>
      <video:duration>1043</video:duration>
      <video:publication_date>2012-09-09T03:53:01.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/6qMmbb71tW4</video:player_loc>
      <video:uploader>0|15|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>8</video:tag>
      <video:tag>Survey</video:tag>
      <video:tag>of</video:tag>
      <video:tag>microscopic</video:tag>
      <video:tag>anatomy</video:tag>
      <video:tag>cells</video:tag>
      <video:tag>mitosis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Movement-of-lymphocyte-cells-to-the-area-of-wound-under-microscope</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Movement of lymphocyte cells to the area of wound under microscope</video:title>
      <video:description>Another cool video showing the movement of lymphocyte to wound area. Lymphocyte exited blood vessel and goes via chemotaxis to wound.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/03/4a3ff475-98f8-42d5-a9fe-7b25cef91f4a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>57</video:duration>
      <video:publication_date>2007-03-30T16:27:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/117.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>lymphocyte</video:tag>
      <video:tag>Microscopy</video:tag>
      <video:tag>immunology</video:tag>
      <video:tag>wound</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-Last-Survey-of-Microscopic-Anatomy-Cartilage</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec Last - Survey of Microscopic Anatomy- Cartilage</video:title>
      <video:description>&quot;Lec Last - Survey of Microscopic Anatomy- Cartilage&quot; Microscopic survey of cartilage structure with discussion featuring identifying characteristics and landmarks.  Orig. air date: SEP 29 72

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21292.jpg</video:thumbnail_loc>
      <video:duration>1347</video:duration>
      <video:publication_date>2012-09-09T03:53:13.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ye7ipqQfDsU</video:player_loc>
      <video:uploader>0|15|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>Last</video:tag>
      <video:tag>Survey</video:tag>
      <video:tag>of</video:tag>
      <video:tag>microscopic</video:tag>
      <video:tag>anatomy</video:tag>
      <video:tag>cartilage</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-29-Parametric-Equations-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 29 - Parametric Equations 3</video:title>
      <video:description>Parametric Equations 3

Removing the parameter from a more interesting example</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19985.jpg</video:thumbnail_loc>
      <video:duration>772</video:duration>
      <video:publication_date>2012-09-06T01:20:48.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/57BiI_iD3-U</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Parametric</video:tag>
      <video:tag>Equations</video:tag>
      <video:tag>3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-Introduction-to-Heredity</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - Introduction to Heredity</video:title>
      <video:description>Introduction to Heredity

Heredity and Classical Genetics.  Dominant and recessive traits.  Heterozygous and homozygous genotypes.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22357.jpg</video:thumbnail_loc>
      <video:duration>1047</video:duration>
      <video:publication_date>2012-09-11T01:51:15.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/eEUvRrhmcxM</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>introduction</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Heredity</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Balloon-Experiment-With-Kari-Byron</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Balloon Experiment With Kari Byron</video:title>
      <video:description>This episode from head rush is about an experiment of an inflated balloon dipped in liquid nitrogen. The balloon shriveled when dipped and inflates back when it was removed away from the nitrogen.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/b062a256-9c09-4e97-876e-05f3d957352b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>95</video:duration>
      <video:publication_date>2012-12-08T04:14:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28335.mp4</video:content_loc>
      <video:uploader>Amir Nayak</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>Head</video:tag>
      <video:tag>rush</video:tag>
      <video:tag>Kari</video:tag>
      <video:tag>Byron</video:tag>
      <video:tag>Balloon</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-30-GMAT-Data-Sufficiency-29</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 30 - GMAT: Data Sufficiency 29</video:title>
      <video:description>GMAT: Data Sufficiency 29

119-120, pg. 288</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22356.jpg</video:thumbnail_loc>
      <video:duration>593</video:duration>
      <video:publication_date>2012-09-11T01:51:10.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/BCEyKQQOl8E</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>GMAT</video:tag>
      <video:tag>data</video:tag>
      <video:tag>Sufficiency</video:tag>
      <video:tag>29</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Heart-Atrial-Septal-Defect</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Heart Atrial Septal Defect</video:title>
      <video:description>This video shows a young child suffering from hearts atrial septal defect. Child&apos;s daily activities are shown here before and after the repair.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/85b924c8-a903-4fab-8d89-d632bc456311/cand_25.jpg</video:thumbnail_loc>
      <video:duration>308</video:duration>
      <video:publication_date>2011-12-01T03:58:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10174.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Mending</video:tag>
      <video:tag>Young</video:tag>
      <video:tag>hearts</video:tag>
      <video:tag>Atrial</video:tag>
      <video:tag>Septal</video:tag>
      <video:tag>defect</video:tag>
      <video:tag>repair</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-20-ATP-Adenosine-Triphosphate</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 - ATP: Adenosine Triphosphate</video:title>
      <video:description>ATP: Adenosine Triphosphate

Introduction to ATP or Adenosine Triphosphate</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22378.jpg</video:thumbnail_loc>
      <video:duration>815</video:duration>
      <video:publication_date>2012-09-11T01:55:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/YQfWiDlFEcA</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>ATP</video:tag>
      <video:tag>Adenosine</video:tag>
      <video:tag>Triphosphate</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Public-Health-253E</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Public Health 253E</video:title>
      <video:description>&quot;Lec 8 - Public Health 253EPublic Health 253E
Ethics and Public Health in an Age of Catastrophe
Instructor Harvey Kayman</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24280.jpg</video:thumbnail_loc>
      <video:duration>6607</video:duration>
      <video:publication_date>2012-09-15T05:52:57.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/GoyfDoQgIb0</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>8</video:tag>
      <video:tag>Public</video:tag>
      <video:tag>Health</video:tag>
      <video:tag>253E</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Oldest-Mammal-Fossil</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Oldest Mammal Fossil</video:title>
      <video:description>Video shows the oldest mammal fossil found in desert land of south-west America. The fossils of dinos are also found there.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/6ad220b5-3713-406d-b8ca-fa13ec72d8af/cand_5.jpg</video:thumbnail_loc>
      <video:duration>109</video:duration>
      <video:publication_date>2012-12-08T07:51:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28354.mp4</video:content_loc>
      <video:uploader>Amir Nayak</video:uploader>
      <video:category>History</video:category>
      <video:tag>Mammals</video:tag>
      <video:tag>vs</video:tag>
      <video:tag>Dinos</video:tag>
      <video:tag>Oldest</video:tag>
      <video:tag>Mammal</video:tag>
      <video:tag>fossil</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Human-Sexuality-Conception</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Human Sexuality: Conception</video:title>
      <video:description>Watch an animation that shows how the human egg is produced and fertilized.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/8890e04a-cdc1-4aa4-afc4-036a59a109f2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>65</video:duration>
      <video:publication_date>2009-05-30T10:43:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2718.mp4</video:content_loc>
      <video:category>Medical</video:category>
      <video:tag>Sexuality</video:tag>
      <video:tag>conception</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Immunohistochemistry-staining-IHC</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Immunohistochemistry staining (IHC)</video:title>
      <video:description>Immunohistochemistry is a technique for identifying cellular or tissue constituents antigens or antibody interactions the site of antibody binding being identified either by direct labelling of the antibody or by use of a secondary labelling method</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/ead1770e-3deb-4951-a658-5f62672a8335/cand_5.jpg</video:thumbnail_loc>
      <video:duration>550</video:duration>
      <video:publication_date>2011-11-30T23:18:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9750.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Immunohistochemistry</video:tag>
      <video:tag>IHC</video:tag>
      <video:tag>Staining</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-31-SAT-Prep-Test-2-Section-6-Part-6</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec  31 - SAT Prep: Test 2 Section 6 Part 6</video:title>
      <video:description>SAT Prep: Test 2 Section 6 Part 6

Problems 17-18 on page 476</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22148.jpg</video:thumbnail_loc>
      <video:duration>329</video:duration>
      <video:publication_date>2012-09-11T00:59:43.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/EDEg7SY2-VU</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>SAT</video:tag>
      <video:tag>prep</video:tag>
      <video:tag>Test</video:tag>
      <video:tag>2</video:tag>
      <video:tag>Section</video:tag>
      <video:tag>6</video:tag>
      <video:tag>part</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lecture-four-life-at-the-end-of-the-chromosome-part-8</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture four life at the end of the chromosome part 8</video:title>
      <video:description>This is the 8th part in these video series on the double life of the RNA. The video is based on the 1995 Webcast lectures.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/09/e42a136c-ac70-4dca-ac24-f733363e29c1/cand_25.jpg</video:thumbnail_loc>
      <video:duration>429</video:duration>
      <video:publication_date>2007-09-01T20:11:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/920.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>RNA</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>4</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-the-future-of-3D</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is the future of 3D?</video:title>
      <video:description>This shows tells us how 3D technology can advance in the future. It also shows a new display that can see a 3D virtual object from every angle.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/11/9fa57dbc-5f5a-49bf-b751-da91273f9e52/cand_25.jpg</video:thumbnail_loc>
      <video:duration>91</video:duration>
      <video:publication_date>2012-11-19T18:04:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27995.mp4</video:content_loc>
      <video:uploader>Nikunj Patel</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>technology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Russian-Formalism</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Russian Formalism</video:title>
      <video:description>&quot;Lec 7 - Russian Formalism&quot; Introduction to Theory of Literature (ENGL 300)

In this lecture, Professor Paul Fry explores the works of major Russian formalists reviewed in an essay by Boris Eikhenbaum. He begins by distinguishing Russian formalism from hermeneutics. Eikhenbaum&apos;s dependency on core ideas of Marxist and Darwinian philosophies of struggle and evolution is explained. Formalism&apos;s scientific language and methodical aspirations are discussed. Crucial formalist distinctions between plot and story, practical and poetic language, and literature and literariness are clarified.

00:00 - Chapter 1. Introduction to the Russian Formalist Tradition
09:22 - Chapter 2. Boris Eikhenbaum
20:02 - Chapter 3. Criticism of Perception: Defamiliarization
24:51 - Chapter 4. Poetic Language and Practical Language
30:30 - Chapter 5. Device as a Function
35:36 - Chapter 6. Plot and Story
41:25 - Chapter 7. The Literary as Historiography

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17411.jpg</video:thumbnail_loc>
      <video:duration>2937</video:duration>
      <video:publication_date>2012-09-03T13:09:48.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/11_oVlwfv2M</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>formalism</video:tag>
      <video:tag>forms</video:tag>
      <video:tag>hermeneutics</video:tag>
      <video:tag>Taxonomy</video:tag>
      <video:tag>literariness</video:tag>
      <video:tag>bureaucratization</video:tag>
      <video:tag>literary</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>Russian</video:tag>
      <video:tag>Revolution</video:tag>
      <video:tag>automism</video:tag>
      <video:tag>perception</video:tag>
      <video:tag>subject</video:tag>
      <video:tag>matter</video:tag>
      <video:tag>content</video:tag>
      <video:tag>plot</video:tag>
      <video:tag>poetic</video:tag>
      <video:tag>function</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Dominant</video:tag>
      <video:tag>byt</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Penicillium-Mold-Growth</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Penicillium Mold Growth</video:title>
      <video:description>Time-lapse photography of Penicillium mold growth./nhttp://www.britannica.com/EBchecked/topic/449881/Penicillium</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/07/9512ceff-1bef-47fb-8415-b8f28e23c1a9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>392</video:duration>
      <video:publication_date>2009-07-08T01:37:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3002.mp4</video:content_loc>
      <video:uploader>sikadi</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>Penicillium</video:tag>
      <video:tag>mold</video:tag>
      <video:tag>Growth</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-65-Equilibration-in-Working-and-Balancing</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 65  - Equilibration in Working and Balancing</video:title>
      <video:description>&quot;Lec 65  - Equilibration in Working and Balancing&quot; A demonstration showing the working and balancing adjustments on a remounted split cast.  Orig. air date: SEP 5 73

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21455.jpg</video:thumbnail_loc>
      <video:duration>619</video:duration>
      <video:publication_date>2012-09-09T05:25:06.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/tmDFw4gQfBk</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>65</video:tag>
      <video:tag>Equilibration</video:tag>
      <video:tag>in</video:tag>
      <video:tag>working</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Balancing</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-CAHSEE-Practice-Problems-1-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - CAHSEE Practice: Problems 1-3</video:title>
      <video:description>CAHSEE Practice: Problems 1-3

CAHSEE Practice: Problems 1-3</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22535.jpg</video:thumbnail_loc>
      <video:duration>326</video:duration>
      <video:publication_date>2012-09-11T02:25:27.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/_yv3BrPt-cs</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>CAHSEE</video:tag>
      <video:tag>practice</video:tag>
      <video:tag>problems</video:tag>
      <video:tag>1</video:tag>
      <video:tag>3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Hopping-record-set-by-a-grasshopper-robot</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Hopping record set by a grasshopper robot</video:title>
      <video:description>This video shows a grasshopper robot setting a hopping record. The robot modelled as a grasshopper jumped higher than any robot has in the past.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/11/60f81cbf-dd4e-4c1d-b289-e060ffa64fab/cand_25.jpg</video:thumbnail_loc>
      <video:duration>78</video:duration>
      <video:publication_date>2012-11-21T20:07:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28012.mp4</video:content_loc>
      <video:uploader>Nikunj Patel</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>robots</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Accountability-of-Presence-Location-Tracking-Beyond-Privacy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Accountability of Presence: Location Tracking Beyond Privacy</video:title>
      <video:description>&quot;Lec 2 - Accountability of Presence: Location Tracking Beyond Privacy&quot; October 12, 2007 lecture by Paul Dourish for the Stanford University Human-Computer Interaction Seminar (CS 547). Mobility is no longer sufficient; location-tracking is a key feature. However, the introduction of location-based technologies has traditionally been accompanied by a series of concerns over privacy. These discussions, though, adopt a fairly reductive model of privacy, concerned primarily with the trade-offs involved in service provision and location disclosure.

CS 547 | Human-Computer Interaction Seminar:
http://hci.stanford.edu/seminar/

Stanford HCI Group:
http://hci.stanford.edu/

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanforduniversity/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24041.jpg</video:thumbnail_loc>
      <video:duration>4614</video:duration>
      <video:publication_date>2012-09-14T14:58:05.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/aK3F7Y_4YC0</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>2</video:tag>
      <video:tag>Accountability</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Presence</video:tag>
      <video:tag>location</video:tag>
      <video:tag>tracking</video:tag>
      <video:tag>Beyond</video:tag>
      <video:tag>Privacy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Throw-Knot-by-Overhand</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Throw Knot by Overhand</video:title>
      <video:description>This is a video that illustrates an overhand throw knot which is a type sliding knot also referred to as overhand loop.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/aefa4e93-0ae8-484c-9b57-8a3e4de0ec40/cand_25.jpg</video:thumbnail_loc>
      <video:duration>10</video:duration>
      <video:publication_date>2011-12-01T03:17:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10032.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Overhand</video:tag>
      <video:tag>Throw</video:tag>
      <video:tag>Knot</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-Dynamic-Languages-Strike-Back</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 - Dynamic Languages Strike Back</video:title>
      <video:description>&quot;Lec 18 - Dynamic Languages Strike Back&quot; May 7, 2008 lecture by Steve Yegge for the Stanford University Computer Systems Colloquium (EE380).

Dynamically typed programming languages such as Perl, Python and Ruby have been gradually gaining popularity and momentum for the past fifteen years. However, dynamic languages are also arguably the biggest source of controversy in the industry.  In this talk, Steve Yegge debunks some of the issues considered central to the debate, and then shares some novel techniques people are using to produce static-quality tools and performance in dynamic languages.

EE380 | Computer Systems Colloquium:
http://www.stanford.edu/class/ee380/

Stanford Computer Systems Laboratory:
http://csl.stanford.edu/

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University:
http://www.stanford.edu/

Stanford University channel on YouTube:
http://www.youtube.com/stanford/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17455.jpg</video:thumbnail_loc>
      <video:duration>4138</video:duration>
      <video:publication_date>2012-09-03T13:54:43.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/tz-Bb-D6teE</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Science</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>math</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>language</video:tag>
      <video:tag>Code</video:tag>
      <video:tag>dynamic</video:tag>
      <video:tag>C</video:tag>
      <video:tag>compiler</video:tag>
      <video:tag>JavaScript</video:tag>
      <video:tag>Perl</video:tag>
      <video:tag>Python</video:tag>
      <video:tag>JIT</video:tag>
      <video:tag>compilation</video:tag>
      <video:tag>marketing</video:tag>
      <video:tag>Optimization</video:tag>
      <video:tag>domain</video:tag>
      <video:tag>Knowledge</video:tag>
      <video:tag>syntax</video:tag>
      <video:tag>inference</video:tag>
      <video:tag>simulation</video:tag>
      <video:tag>emulation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Subtracting-fractions-with-common-denominators-ex-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Subtracting fractions with common denominators (ex 1)</video:title>
      <video:description>This lecture is provided by Khan Academy. 

Subtracting fractions with common denominators (ex 1)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25364.jpg</video:thumbnail_loc>
      <video:duration>91</video:duration>
      <video:publication_date>2012-09-18T13:19:17.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/qpCoiTcRxAE</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Subtracting</video:tag>
      <video:tag>Fractions</video:tag>
      <video:tag>with</video:tag>
      <video:tag>Common</video:tag>
      <video:tag>Denominators</video:tag>
      <video:tag>ex</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-Economics-1-Externalities</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - Economics 1 - Externalities</video:title>
      <video:description>&quot;Lec 12 - Economics 1 - Externalities&quot;Introduction to Economics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27473.jpg</video:thumbnail_loc>
      <video:duration>2785</video:duration>
      <video:publication_date>2012-09-21T07:33:38.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/h68BQjMJNNA</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>12</video:tag>
      <video:tag>Economics</video:tag>
      <video:tag>1</video:tag>
      <video:tag>Externalities</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Hair-loss-recovery-hair-transplant-procedure</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Hair loss recovery - hair transplant procedure</video:title>
      <video:description>This video shows hair loss recovery with cost effective hair transplant procedure at Mumbai in India.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/88dba89d-fa29-4a07-90b4-b6898397ae02/cand_25.jpg</video:thumbnail_loc>
      <video:duration>170</video:duration>
      <video:publication_date>2011-11-30T22:21:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9656.mp4</video:content_loc>
      <video:uploader>catee</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>hair</video:tag>
      <video:tag>loss</video:tag>
      <video:tag>recovery</video:tag>
      <video:tag>with</video:tag>
      <video:tag>cost</video:tag>
      <video:tag>effective</video:tag>
      <video:tag>transplant</video:tag>
      <video:tag>Procedure</video:tag>
      <video:tag>at</video:tag>
      <video:tag>Mumbai</video:tag>
      <video:tag>in</video:tag>
      <video:tag>I</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Convex-Optimization-I-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Convex Optimization I (Stanford)</video:title>
      <video:description>&quot;Lec 1 - Convex Optimization I (Stanford)&quot; Professor Stephen Boyd, of the Stanford University Electrical Engineering department, gives the introductory lecture for the course, Convex Optimization I (EE 364A).

Convex Optimization I concentrates on recognizing and solving convex optimization problems that arise in engineering. Convex sets, functions, and optimization problems. Basics of convex analysis. Least-squares, linear and quadratic programs, semidefinite programming, minimax, extremal volume, and other problems. Optimality conditions, duality theory, theorems of alternative, and applications. Interior-point methods. Applications to signal processing, control, digital and analog circuit design, computational geometry, statistics, and mechanical engineering.

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=3940DD956CDF0622

EE 364A Course Website:
http://www.stanford.edu/class/ee364

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17508.jpg</video:thumbnail_loc>
      <video:duration>4833</video:duration>
      <video:publication_date>2012-09-03T14:51:04.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/McLq1hEq3UY</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Science</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>convex</video:tag>
      <video:tag>Optimization</video:tag>
      <video:tag>Least</video:tag>
      <video:tag>Squares</video:tag>
      <video:tag>constraint</video:tag>
      <video:tag>function</video:tag>
      <video:tag>portfolio</video:tag>
      <video:tag>Circuit</video:tag>
      <video:tag>data</video:tag>
      <video:tag>Fitting</video:tag>
      <video:tag>ellipsoid</video:tag>
      <video:tag>control</video:tag>
      <video:tag>Signal</video:tag>
      <video:tag>processing</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-30-Physics-111-Nuclear-Magnetic-Resonance-Part-2-Pulsed-NMR</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 30 - Physics 111: Nuclear Magnetic Resonance Part-2 Pulsed NMR</video:title>
      <video:description>Physics 111: Nuclear Magnetic Resonance Part-2 Pulsed NMR

Physics 111 Advanced Laboratory.  Larry Wald

This video part 2 accompanies the Nuclear Magnetic Resonance Experiment, providing students with an introduction to the theory, apparatus, and procedures.

In the NMR experiment, nuclear dipoles (the samples) are subjected to a static magnetic field of about 4000 gauss as well as a time-varying radio-frequency magnetic field perpendicular to the static field. The static field causes Zeeman-effect splitting between sub-states, and the radio frequency field is tuned to the Larmor frequency so that it induces transitions between the sub-states. The resonance condition is observed using the Bloch two-coil induction technique. You will observe proton and fluorine nuclei. You will learn techniques of lock-in detection and signal averaging.

A second part of this experiment uses a pulsed radiofrequency field rather than a continuous-wave (CW) field. Signals are detected immediately after the pulsed excitation stops. The observable effects are comparable to the free vibration or ringing of a resonant cavity on an atomic scale. This is the basis of Magnetic Resonance Imaging (MRI) in the medical field today.


http://advancedlab.org</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27036.jpg</video:thumbnail_loc>
      <video:duration>1298</video:duration>
      <video:publication_date>2012-09-19T06:28:12.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/_sXDn-ChOUY</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>physics</video:tag>
      <video:tag>111</video:tag>
      <video:tag>nuclear</video:tag>
      <video:tag>magnetic</video:tag>
      <video:tag>resonance</video:tag>
      <video:tag>part</video:tag>
      <video:tag>2</video:tag>
      <video:tag>Pulsed</video:tag>
      <video:tag>NMR</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-141-Parametrization-of-a-Reverse-Path</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 141 - Parametrization of a Reverse Path</video:title>
      <video:description>Parametrization of a Reverse Path

Understanding how to parametrize a reverse path for the same curve.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19949.jpg</video:thumbnail_loc>
      <video:duration>446</video:duration>
      <video:publication_date>2012-09-06T01:09:39.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/eGRZKkmI_fo</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Parametrization</video:tag>
      <video:tag>of</video:tag>
      <video:tag>A</video:tag>
      <video:tag>reverse</video:tag>
      <video:tag>Path</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-21-Integrative-Biology-131-Neurohistology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec - 21 Integrative Biology 131   Neurohistology</video:title>
      <video:description>This is lecture 21 of Integrative Biology 131, General Human Anatomy, Fall 2005 Season Course and it is provided by University of California, Berkeley.  

Integrative Biology 131: General Human Anatomy.  Fall 2005.  Professor Marian Diamond.  The functional anatomy of the human body as revealed by gross and microscopic examination.

The Department of Integrative Biology offers a program of instruction that focuses on the integration of structure and function in the evolution of diverse biological systems. It investigates integration at all levels of organization from molecules to the biosphere, and in all taxa of organisms from viruses to higher plants and animals.

The department uses many traditional fields and levels of complexity in forging new research directions, asking new questions, and answering traditional questions in new ways. The various...</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19325.jpg</video:thumbnail_loc>
      <video:duration>2873</video:duration>
      <video:publication_date>2012-09-05T01:28:15.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/PBoC8LNUrTU</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>education</video:tag>
      <video:tag>ib</video:tag>
      <video:tag>131</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>anatomy</video:tag>
      <video:tag>human</video:tag>
      <video:tag>body</video:tag>
      <video:tag>integrative</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>class</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-Environ-Sci-Lecture-20-Guest-Lecture-Tendro-Ramaharitra</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - Environ Sci - Lecture 20: Guest Lecture: Tendro Ramaharitra</video:title>
      <video:description>Environ Sci - Lecture 20: Guest Lecture: Tendro Ramaharitra

Wildlife Ecology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27095.jpg</video:thumbnail_loc>
      <video:duration>2432</video:duration>
      <video:publication_date>2012-09-19T06:45:34.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/jq6fwy1AOo4</video:player_loc>
      <video:uploader>0|55|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Environ</video:tag>
      <video:tag>Sci</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>20</video:tag>
      <video:tag>Guest</video:tag>
      <video:tag>Tendro</video:tag>
      <video:tag>Ramaharitra</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-Economics-1-Public-Goods</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - Economics 1 - Public Goods</video:title>
      <video:description>&quot;Lec 13 - Economics 1 - Public Goods&quot;Introduction to Economics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27474.jpg</video:thumbnail_loc>
      <video:duration>2421</video:duration>
      <video:publication_date>2012-09-21T07:39:24.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/sDtbbWX5UUU</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>13</video:tag>
      <video:tag>Economics</video:tag>
      <video:tag>1</video:tag>
      <video:tag>Public</video:tag>
      <video:tag>Goods</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Mike-the-Headless-Chicken-and-Other-No-Brainers</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Mike the Headless Chicken and Other No Brainers</video:title>
      <video:description>Did you know in the 1940s, a chicken named Mike lived for *18 months* without a head?  Learn about the function and varying necessity of brains from this fascinating video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/11/1d586152-55ee-47dd-a6e0-a23ff4f43dde/cand_25.jpg</video:thumbnail_loc>
      <video:duration>475</video:duration>
      <video:publication_date>2012-11-27T02:13:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28095.mp4</video:content_loc>
      <video:uploader>layne.ransom.5</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>headless</video:tag>
      <video:tag>brains</video:tag>
      <video:tag>decapitation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-801-Physics-I-Classical-Mechanics-Fall-1999</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 -  8.01 Physics I: Classical Mechanics, Fall 1999</video:title>
      <video:description>Lec 7 -  8.01 Physics I: Classical Mechanics, Fall 1999

Newton&apos;s Laws

View the complete course: http://ocw.mit.edu/8-01F99

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_13858.jpg</video:thumbnail_loc>
      <video:duration>2957</video:duration>
      <video:publication_date>2012-08-25T21:03:29.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/M_8w-dD4RBE</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>mechanics</video:tag>
      <video:tag>lewin</video:tag>
      <video:tag>vectors</video:tag>
      <video:tag>motion</video:tag>
      <video:tag>gravity</video:tag>
      <video:tag>trajectory</video:tag>
      <video:tag>Centripetal</video:tag>
      <video:tag>Scalar</video:tag>
      <video:tag>friction</video:tag>
      <video:tag>tension</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/MWV-Episode-66-Curtis-Suttle-Marine-Virology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>MWV Episode 66 - Curtis Suttle: Marine Virology</video:title>
      <video:description>In MicrobeWorld Video episode 66 Dr. Stan Maloy talks with Curtis Suttle, Professor of Earth &amp; Ocean Sciences, Microbiology &amp; Immunology, and Botany, and Associate Dean of Science University of British Columbia. 

Dr. Suttle is one of the World&apos;s leading marine virologists, and is among a small group of researchers that is credited with launching the field of marine virology. Dr. Maloy talks with Dr. Suttle about the incredible diversity of the ocean&apos;s microscopic inhabitants that have long been overlooked. 

The oceans are mostly microbial, 98% by weight, which means most of what is going on in the oceans is unseen and until recently largely unknown. Dr. Suttle explains the large role that ocean viruses play in keeping our planet alive. In fact, Dr. Suttle points out that viruses do more to create life than take it away. If you were to take the viruses out of the ocean much of the planet&apos;s life-cycle would stop, there would be no more photosynthesis. Viral replication drives the major bio-geochemical cycles on Earth. 

Dr. Suttle also discusses transposons, &quot;the world&apos;s first immune system,&quot; phage and using genomic sequencing to do ecology outside of the lab environment.
 
This episode was recorded at the American Association for the Advancement of Science Meeting in Vancouver, British Columbia on February 17, 2012.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_28819.jpg</video:thumbnail_loc>
      <video:duration>591</video:duration>
      <video:publication_date>2013-01-16T20:37:48.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/oi4B98u4hJ4</video:player_loc>
      <video:uploader>Chris Condayan</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>AAAS</video:tag>
      <video:tag>2012</video:tag>
      <video:tag>Curtis</video:tag>
      <video:tag>Suttle</video:tag>
      <video:tag>marine</video:tag>
      <video:tag>diversity</video:tag>
      <video:tag>viruses</video:tag>
      <video:tag>Ocean</video:tag>
      <video:tag>Microbes</video:tag>
      <video:tag>microbiology</video:tag>
      <video:tag>transposons</video:tag>
      <video:tag>geochemical</video:tag>
      <video:tag>cycling</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-A-Person-in-the-World-of-People-Self-and-Part-II</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - A Person in the World of People: Self and Part II;</video:title>
      <video:description>Introduction to Psychology (PSYC 110)
A Person in the World of People: Self and Other, Part II;
This lecture begins with the second half of the discussion on social psychology. Students will learn about several important factors influencing how we form impressions of others, including our ability to form rapid impressions about people. This discussion focuses heavily upon stereotypes, including a discussion of their utility, reliability, and the negative effects that even implicit stereotypes can incur.

The second half of the lecture introduces students to two prominent mysteries in the field of psychology. First, students will learn what is known and unknown about sleep, including why we sleep, the different types of sleep, disorders, and of course, dreams, what they are about and why we have them. Second, this half reviews how laughter remains a mysterious and interesting psychological phenomenon. Students will hear theories that attempt to explain what causes us to laugh and why, with a particular emphasis on current evolutionary theory.

00:00 - Chapter 1. First and Fast: How We Form Impressions of Others
11:15 - Chapter 2. Positive Uses and Negative Effects of Stereotypes
27:19 - Chapter 3. Implicit Attitudes
34:47 - Chapter 4. Question and Answer on Stereotypes
38:09 - Chapter 5. The Minor Mystery of Sleep
44:49 - Chapter 6. The Greater Mystery of Dreams
51:31 - Chapter 7. The True Mystery of Laughter

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2007.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_12596.jpg</video:thumbnail_loc>
      <video:duration>3893</video:duration>
      <video:publication_date>2012-08-21T18:28:24.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/S6OfFaBWtx4</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>bystander</video:tag>
      <video:tag>Effect</video:tag>
      <video:tag>confirmation</video:tag>
      <video:tag>Bias</video:tag>
      <video:tag>dream</video:tag>
      <video:tag>implicit</video:tag>
      <video:tag>attitude</video:tag>
      <video:tag>laughter</video:tag>
      <video:tag>profiling</video:tag>
      <video:tag>Pygmalion</video:tag>
      <video:tag>REM</video:tag>
      <video:tag>Self</video:tag>
      <video:tag>fulfilling</video:tag>
      <video:tag>prophecy</video:tag>
      <video:tag>sleep</video:tag>
      <video:tag>slow</video:tag>
      <video:tag>wave</video:tag>
      <video:tag>stereotype</video:tag>
      <video:tag>threat</video:tag>
      <video:tag>thin</video:tag>
      <video:tag>slice</video:tag>
      <video:tag>tickling</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Spirochetes-through-the-microscope</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Spirochetes through the microscope</video:title>
      <video:description>&quot;Lec 2 - Spirochetes through the microscope&quot; B&amp;W Recording of Oral Fauna as observed through microscope.

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21285.jpg</video:thumbnail_loc>
      <video:duration>577</video:duration>
      <video:publication_date>2012-09-09T03:52:31.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/4uFFQMGE5aQ</video:player_loc>
      <video:uploader>0|15|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>2</video:tag>
      <video:tag>Spirochetes</video:tag>
      <video:tag>Through</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Microscope</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Review-of-Respiratory-System</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Review of Respiratory System</video:title>
      <video:description>&quot;Lec 3 - Review of Respiratory System&quot; Microscopic survey of the Respiratory System.   Orig. air date: MAR 8 74

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21286.jpg</video:thumbnail_loc>
      <video:duration>1013</video:duration>
      <video:publication_date>2012-09-09T03:52:35.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ytVOUZPub9E</video:player_loc>
      <video:uploader>0|15|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>3</video:tag>
      <video:tag>Review</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Respiratory</video:tag>
      <video:tag>system</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Review-of-Oral-Tissues-and-Salivary-Glands</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Review of Oral Tissues and Salivary Glands</video:title>
      <video:description>&quot;Lec 4 - Review of Oral Tissues and Salivary Glands&quot; Microscopic survey of the oral tissues and salivary glands with emphasis on the epithelium.  Orig. air date: JAN 28 72

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21287.jpg</video:thumbnail_loc>
      <video:duration>1141</video:duration>
      <video:publication_date>2012-09-09T03:52:39.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/OjcJwCtTuOM</video:player_loc>
      <video:uploader>0|15|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>4</video:tag>
      <video:tag>Review</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Oral</video:tag>
      <video:tag>Tissues</video:tag>
      <video:tag>and</video:tag>
      <video:tag>salivary</video:tag>
      <video:tag>glands</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Ditection-of-single-nucleotide-polymormism</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Ditection of single nucleotide polymormism</video:title>
      <video:description>The single nucleotide polymorphism is located on the chromosome 5. People can inherit the it from their parents. This video described microarray method of testing single nucleotide polymorphism. Using this method hundreds of sample can be tested at a time. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_2884.jpg</video:thumbnail_loc>
      <video:publication_date>2009-06-26T00:11:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2884.mp4</video:content_loc>
      <video:uploader>sakedi</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>dna</video:tag>
      <video:tag>Testing</video:tag>
      <video:tag>Microarray</video:tag>
      <video:tag>asthma</video:tag>
      <video:tag>SNP</video:tag>
      <video:tag>genetics</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-hormones-make-cell-to-do-what-its-supposed-to-do</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How hormones make cell to do what it&apos;s supposed to do?</video:title>
      <video:description>Steroid hormones like androgen, estrogen, etc.  are synthesized from cholesterol. Hormone enters the cell, binds to specific place, which than triggers transcription of gene regions, resulting mRNA, later proteins, which do specific task.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/05/fd75ce37-a9f6-433f-95a4-e2f4b99d1f8d/cand_25.jpg</video:thumbnail_loc>
      <video:duration>41</video:duration>
      <video:publication_date>2007-05-16T02:08:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/348.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Steroidhormone</video:tag>
      <video:tag>Hormone</video:tag>
      <video:tag>androgen</video:tag>
      <video:tag>estrogen</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-What-Happens-When-Things-Go-Wrong-Mental-Part-I</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 -  What Happens When Things Go Wrong: Mental , Part I</video:title>
      <video:description>Introduction to Psychology (PSYC 110)
What Happens When Things Go Wrong: Mental Illness, Part I
Professor Susan Nolen-Hoeksema describes how modern clinical psychology both identifies and treats various mental disorders. Particular focus is placed upon mood disorders such as bipolar disorder and depression, including current diagnostic criteria and current practices for treatment.

00:00 - Chapter 1. Introduction to Dr Susan Nolen-Hoeksema
01:36 - Chapter 2. Behavioral Criteria for Accessing Mental Disorders
11:53 - Chapter 3. Unipolar Disorders
21:30 - Chapter 4. Bipolar Disorders
30:20 - Chapter 5. Statistics for Depression
34:04 - Chapter 6. Biological, Cognitive and Interpersonal Theories and Treatments

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2007.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_12597.jpg</video:thumbnail_loc>
      <video:duration>3267</video:duration>
      <video:publication_date>2012-08-21T18:28:55.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/rW79ZwDPKsY</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>anhedonia</video:tag>
      <video:tag>Anticipatory</video:tag>
      <video:tag>Coping</video:tag>
      <video:tag>Antisocial</video:tag>
      <video:tag>personality</video:tag>
      <video:tag>Disorder</video:tag>
      <video:tag>Behavioral</video:tag>
      <video:tag>Bipolar</video:tag>
      <video:tag>Clinical</video:tag>
      <video:tag>Psychology</video:tag>
      <video:tag>Cognitive</video:tag>
      <video:tag>therapy</video:tag>
      <video:tag>triad</video:tag>
      <video:tag>Depression</video:tag>
      <video:tag>Diagnostic</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Statistical</video:tag>
      <video:tag>Manual</video:tag>
      <video:tag>mental</video:tag>
      <video:tag>Disorders</video:tag>
      <video:tag>DSM</video:tag>
      <video:tag>hypersomnia</video:tag>
      <video:tag>Insomnia</video:tag>
      <video:tag>interpersonal</video:tag>
      <video:tag>manic</video:tag>
      <video:tag>mood</video:tag>
      <video:tag>Negative</video:tag>
      <video:tag>Neurotransmitter</video:tag>
      <video:tag>serotonin</video:tag>
      <video:tag>unipolar</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-19-Deriving-Displacement-as-a-Function-of-Time-Acceleration-and-Initial-Velocity</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19 - Deriving Displacement as a Function of Time, Acceleration and Initial Velocity</video:title>
      <video:description>Deriving Displacement as a Function of Time, Acceleration and Initial Velocity

Deriving displacement as a function of time, constant acceleration and initial velocity</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21057.jpg</video:thumbnail_loc>
      <video:duration>598</video:duration>
      <video:publication_date>2012-09-08T17:17:26.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/wlB0x9W-qBU</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Deriving</video:tag>
      <video:tag>displacement</video:tag>
      <video:tag>as</video:tag>
      <video:tag>A</video:tag>
      <video:tag>function</video:tag>
      <video:tag>of</video:tag>
      <video:tag>time</video:tag>
      <video:tag>Acceleration</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Initial</video:tag>
      <video:tag>velocity</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-126-Amortization-and-Depreciation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 126 - Amortization and Depreciation</video:title>
      <video:description>Amortization and Depreciation

Comparing depreciation and amortization</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20430.jpg</video:thumbnail_loc>
      <video:duration>228</video:duration>
      <video:publication_date>2012-09-06T14:58:52.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/eKw3Aq0vvbo</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Amortization</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Depreciation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-DENT-718-Two-implant-supported-overdenture-treatment</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - DENT 718: Two-implant supported overdenture treatment</video:title>
      <video:description>&quot;Lec 13 - DENT 718: Two-implant supported overdenture treatment&quot;Lecture 10 in a course on creating removable prosthodontic appliances (dentures). This lecture covers dentures that rest on dental implants instead of natural teeth.

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21315.jpg</video:thumbnail_loc>
      <video:duration>2518</video:duration>
      <video:publication_date>2012-09-09T04:06:59.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/OZ9vleHZz0w</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>13</video:tag>
      <video:tag>DENT</video:tag>
      <video:tag>718</video:tag>
      <video:tag>Two</video:tag>
      <video:tag>Implant</video:tag>
      <video:tag>supported</video:tag>
      <video:tag>Overdenture</video:tag>
      <video:tag>treatment</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-88-Circumcenter-of-a-Triangle</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 88 - Circumcenter of a Triangle</video:title>
      <video:description>Circumcenter of a Triangle

Multiple proofs showing that a point is on a perpendicular bisector of a segment if and only if it is equidistant from the endpoints.  Using this to establish the circumcenter, circumradius, and circumcircle for a triangle</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20378.jpg</video:thumbnail_loc>
      <video:duration>749</video:duration>
      <video:publication_date>2012-09-06T14:31:14.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/KXZ6w91DioU</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Circumcenter</video:tag>
      <video:tag>of</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Triangle</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-History-2D-Science-Magic-and-Religion-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - History 2D: Science, Magic, and Religion UCLA</video:title>
      <video:description>&quot;Lec 3 - History 2D: Science, Magic, and Religion UCLA&quot; Lecture Title: &quot;The Patristic Period&quot;

April 7th, 2009

Professor Courtenay Raia lectures on science and religion as historical phenomena that have evolved over time. Examines the earlier mind-set before 1700 when into science fitted elements that came eventually to be seen as magical. THe course also question how Western cosmologies became &quot;disenchanted.&quot; Magical tradition transformed into modern mysticisms is also examined as well as the political implications of these movements. Includes discussion concerning science in totalitarian settings as well as &quot;big science&quot; during the Cold War.

Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA History 2D: Science, Magic, and Religion classes in this series: http://www.youtube.com/view_play_list?p=FFD1C791A86FB485
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20675.jpg</video:thumbnail_loc>
      <video:duration>4287</video:duration>
      <video:publication_date>2012-09-07T08:55:39.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ecpiy-wfKhM</video:player_loc>
      <video:uploader>0|43|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>Some</video:tag>
      <video:tag>clips</video:tag>
      <video:tag>and</video:tag>
      <video:tag>images</video:tag>
      <video:tag>may</video:tag>
      <video:tag>Have</video:tag>
      <video:tag>Been</video:tag>
      <video:tag>blurred</video:tag>
      <video:tag>or</video:tag>
      <video:tag>removed</video:tag>
      <video:tag>to</video:tag>
      <video:tag>avoid</video:tag>
      <video:tag>copyright</video:tag>
      <video:tag>infringement</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-47-pH-of-a-Weak-Base</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 47 - pH of a Weak Base</video:title>
      <video:description>pH of a Weak Base

pH of .2 M of NH3 (weak base).</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22595.jpg</video:thumbnail_loc>
      <video:duration>780</video:duration>
      <video:publication_date>2012-09-11T02:38:25.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/gDJtOIxDu78</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>pH</video:tag>
      <video:tag>of</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Weak</video:tag>
      <video:tag>base</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Cognitive-Science-C103-Lecture-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Cognitive Science C103 - Lecture 1</video:title>
      <video:description>Cognitive Science C103 - Lecture 1

History of Information</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25783.jpg</video:thumbnail_loc>
      <video:duration>3835</video:duration>
      <video:publication_date>2012-09-18T17:33:18.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/0PjN4pfdPsA</video:player_loc>
      <video:uploader>0|18|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Cognitive</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>C103</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Overdenture-X-ray-Guide-Modification</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Overdenture X-ray Guide Modification</video:title>
      <video:description>&quot;Lec 3 - Overdenture X-ray Guide Modification&quot; What to do after you&apos;ve viewed your first X-ray guide for placing implants

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21305.jpg</video:thumbnail_loc>
      <video:duration>161</video:duration>
      <video:publication_date>2012-09-09T04:01:16.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/S9LaLGazuJI</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>3</video:tag>
      <video:tag>Overdenture</video:tag>
      <video:tag>x</video:tag>
      <video:tag>ray</video:tag>
      <video:tag>Guide</video:tag>
      <video:tag>Modification</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Larynx-Cancer-Surgery-India</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Larynx Cancer Surgery - India</video:title>
      <video:description>This video shows a larynx cancer surgery in India with medical tourism at Goa and Kerala. Medical tourism in india is increasing due to advanced technologies within affordable prices.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/5d92ad40-fe12-41d3-8127-91e950bb824d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>107</video:duration>
      <video:publication_date>2011-12-01T21:49:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10460.mp4</video:content_loc>
      <video:uploader>frokand</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Larynx</video:tag>
      <video:tag>Cancer</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>in</video:tag>
      <video:tag>India</video:tag>
      <video:tag>with</video:tag>
      <video:tag>Medical</video:tag>
      <video:tag>tourism</video:tag>
      <video:tag>at</video:tag>
      <video:tag>Goa</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Kerala</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Views-From-Space-Station</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Views From Space Station</video:title>
      <video:description>This video shows the space station views tropical storm Irene. Explanation of different parts observed is shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/6dda0062-880c-49f1-ace2-691a87b03344/cand_25.jpg</video:thumbnail_loc>
      <video:duration>220</video:duration>
      <video:publication_date>2013-02-05T04:20:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29174.mp4</video:content_loc>
      <video:uploader>Ollie Wall</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Space</video:tag>
      <video:tag>Station</video:tag>
      <video:tag>Views</video:tag>
      <video:tag>Tropical</video:tag>
      <video:tag>Storm</video:tag>
      <video:tag>Irene</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-The-Fourier-Transforms-and-its-Applications</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - The Fourier Transforms and its Applications</video:title>
      <video:description>&quot;Lec 16 - The Fourier Transforms and its Applications&quot; Lecture by Professor Brad Osgood for the Electrical Engineering course, The Fourier Transforms and its Applications (EE 261).  Professor Osgood continues his lecture on diffraction and connects it to his next topic, sampling and interpolation.

The Fourier transform is a tool for solving physical problems. In this course the emphasis is on relating the theoretical principles to solving practical engineering and science problems.

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=B24BC7956EE040CD

EE 261 at Stanford University:
http://eeclass.stanford.edu/ee261/

Stanford University:
http://www.stanford.edu

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17630.jpg</video:thumbnail_loc>
      <video:duration>2983</video:duration>
      <video:publication_date>2012-09-03T16:32:49.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/2M8hBe0wPKM</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>computers</video:tag>
      <video:tag>math</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>formulas</video:tag>
      <video:tag>geometry</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>Functions</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>Operations</video:tag>
      <video:tag>sin</video:tag>
      <video:tag>cosin</video:tag>
      <video:tag>Fourier</video:tag>
      <video:tag>Transformations</video:tag>
      <video:tag>series</video:tag>
      <video:tag>diffraction</video:tag>
      <video:tag>Sampling</video:tag>
      <video:tag>interpolation</video:tag>
      <video:tag>Crystal</video:tag>
      <video:tag>gazing</video:tag>
      <video:tag>ape</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-28-The-Fourier-Transforms-and-its-Applications</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 28 - The Fourier Transforms and its Applications</video:title>
      <video:description>&quot;Lec 28 - The Fourier Transforms and its Applications&quot; Lecture by Professor Brad Osgood for the Electrical Engineering course, The Fourier Transforms and its Applications (EE 261).  Professor Osgood continues to lecture on the higher dimensional Fourier Transforms.

The Fourier transform is a tool for solving physical problems. In this course the emphasis is on relating the theoretical principles to solving practical engineering and science problems.

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=B24BC7956EE040CD

EE 261 at Stanford University:
http://eeclass.stanford.edu/ee261/

Stanford University:
http://www.stanford.edu

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17646.jpg</video:thumbnail_loc>
      <video:duration>2947</video:duration>
      <video:publication_date>2012-09-03T16:38:07.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/7tDT5kYe2Qw</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>computers</video:tag>
      <video:tag>math</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>formulas</video:tag>
      <video:tag>geometry</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>Functions</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>Operations</video:tag>
      <video:tag>sin</video:tag>
      <video:tag>cosin</video:tag>
      <video:tag>Fourier</video:tag>
      <video:tag>Transformations</video:tag>
      <video:tag>series</video:tag>
      <video:tag>higher</video:tag>
      <video:tag>dimensional</video:tag>
      <video:tag>one</video:tag>
      <video:tag>dimensions</video:tag>
      <video:tag>Two</video:tag>
      <video:tag>time</video:tag>
      <video:tag>domain</video:tag>
      <video:tag>shift</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Plasmid-Isolation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Plasmid Isolation</video:title>
      <video:description>Part III of &apos;Experiments in Biotechnology&apos;. A production of Haywood Community College. The project was produced for the North Carolina Community College BioNetwork. Funding provided by Golden Leaf. The PI for the grant was Steven Heulett, Division Chairperson for Arts and Sciences.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/09/a8553a54-f4ba-4761-b585-57bdc631ad28/cand_25.jpg</video:thumbnail_loc>
      <video:duration>594</video:duration>
      <video:publication_date>2007-09-10T22:49:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/994.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>plasmid</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Cosmology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Cosmology</video:title>
      <video:description>&quot;Lec 5 - Cosmology&quot; Lecture 5 of Leonard Susskind&apos;s Modern Physics concentrating on Cosmology. Recorded February 16, 2009 at Stanford University.

This Stanford Continuing Studies course is the fifth of a six-quarter sequence of classes exploring the essential theoretical foundations of modern physics. The topics covered in this course focus on classical mechanics. Leonard Susskind is the Felix Bloch Professor of Physics at Stanford University.

Stanford University:
http://www.stanford.edu

Stanford Continuing Studies: 
http://continuingstudies.stanford.edu/

About Leonard Susskind: 
http://www.stanford.edu/dept/physics/people/faculty/susskind_leonard.html

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17737.jpg</video:thumbnail_loc>
      <video:duration>6256</video:duration>
      <video:publication_date>2012-09-03T17:11:55.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/H3D5HGZIP4s</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Science</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>cosmology</video:tag>
      <video:tag>Mathematics</video:tag>
      <video:tag>geometry</video:tag>
      <video:tag>Spheres</video:tag>
      <video:tag>angles</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>Dimension</video:tag>
      <video:tag>Curved</video:tag>
      <video:tag>Surfaces</video:tag>
      <video:tag>uniform</video:tag>
      <video:tag>Negative</video:tag>
      <video:tag>curvature</video:tag>
      <video:tag>positive</video:tag>
      <video:tag>curve</video:tag>
      <video:tag>hyperbolic</video:tag>
      <video:tag>plane</video:tag>
      <video:tag>Ordinary</video:tag>
      <video:tag>Unit</video:tag>
      <video:tag>circle</video:tag>
      <video:tag>1</video:tag>
      <video:tag>Sphere</video:tag>
      <video:tag>2</video:tag>
      <video:tag>3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-56-Excisional-Biopsy-of-a-Tongue-Lesion</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 56 - Excisional Biopsy of a Tongue Lesion</video:title>
      <video:description>&quot;Lec 56 - Excisional Biopsy of a Tongue Lesion&quot; Orig. air date: NOV 16 83

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21268.jpg</video:thumbnail_loc>
      <video:duration>810</video:duration>
      <video:publication_date>2012-09-09T03:43:52.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Jy44i_zcILw</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>56</video:tag>
      <video:tag>Excisional</video:tag>
      <video:tag>biopsy</video:tag>
      <video:tag>of</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Tongue</video:tag>
      <video:tag>Lesion</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-DENT-718-Rotational-path-partial-dentures</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - DENT 718: Rotational path partial dentures</video:title>
      <video:description>&quot;Lec 15 - DENT 718: Rotational path partial dentures&quot; Lecture 8 in a course on creating removable prosthodontic appliances (dentures). This lecture covers rotational path concepts - dentures that snap into place along an arc, instead of straight down.

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21317.jpg</video:thumbnail_loc>
      <video:duration>2861</video:duration>
      <video:publication_date>2012-09-09T04:07:11.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/jDGgBcNjihk</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>15</video:tag>
      <video:tag>DENT</video:tag>
      <video:tag>718</video:tag>
      <video:tag>Rotational</video:tag>
      <video:tag>Path</video:tag>
      <video:tag>Partial</video:tag>
      <video:tag>dentures</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/HIV-drug-groups-Protease-inhibitors</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>HIV drug groups - Protease inhibitors</video:title>
      <video:description>In this demonstration we discus the protease inhibitors in hiv drug groups. We look at mechanism of action and mechanism of resistance. For more information visit www.tibotec-hiv.com for more videos.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2008/03/d20cd120-d535-4237-a82b-6c4dac815945/cand_5.jpg</video:thumbnail_loc>
      <video:duration>97</video:duration>
      <video:publication_date>2008-03-28T00:14:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1284.mp4</video:content_loc>
      <video:uploader>Technician</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>HIV</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-801-Physics-I-Classical-Mechanics-Fall-1999</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 -  8.01 Physics I: Classical Mechanics, Fall 1999</video:title>
      <video:description>Lec 9 -  8.01 Physics I: Classical Mechanics, Fall 1999

Friction

View the complete course: http://ocw.mit.edu/8-01F99

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_13860.jpg</video:thumbnail_loc>
      <video:duration>2889</video:duration>
      <video:publication_date>2012-08-25T21:04:35.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/uZGbtK2KBoY</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>mechanics</video:tag>
      <video:tag>lewin</video:tag>
      <video:tag>vectors</video:tag>
      <video:tag>motion</video:tag>
      <video:tag>gravity</video:tag>
      <video:tag>trajectory</video:tag>
      <video:tag>Centripetal</video:tag>
      <video:tag>Scalar</video:tag>
      <video:tag>friction</video:tag>
      <video:tag>tension</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Real-life-heart-stopped-during-heart-bypass-surgery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Real-life heart stopped during heart bypass surgery</video:title>
      <video:description>Would you like to behold a live heart surgery in which a machine takes over the heart function during a bypass operation? Then you must see this extraordinary video where a skilled surgeon is able to reroute blood vessels around the heart.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/3805a888-aa0d-481e-ad95-4b3d1b689866/cand_25.jpg</video:thumbnail_loc>
      <video:duration>80</video:duration>
      <video:publication_date>2013-02-11T01:30:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30065.mp4</video:content_loc>
      <video:uploader>Eugenio Boyd</video:uploader>
      <video:category>Bioengineering</video:category>
      <video:tag>Heart</video:tag>
      <video:tag>Bypass</video:tag>
      <video:tag>Surgery</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-30-Proofs-of-Derivatives-of-Lnx-and-ex</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 30 - Proofs of Derivatives of Ln(x) and e^x</video:title>
      <video:description>Proofs of Derivatives of Ln(x) and e^x

Doing both proofs in the same video to clarify any misconceptions that the original proof was &quot;circular&quot;.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19824.jpg</video:thumbnail_loc>
      <video:duration>747</video:duration>
      <video:publication_date>2012-09-05T17:51:18.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/3nQejB-XPoY</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>proofs</video:tag>
      <video:tag>of</video:tag>
      <video:tag>derivatives</video:tag>
      <video:tag>ln</video:tag>
      <video:tag>x</video:tag>
      <video:tag>and</video:tag>
      <video:tag>E</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Continuous-Connell-Pattern-Suture-Procedure</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Continuous Connell Pattern Suture Procedure</video:title>
      <video:description>Connell suture pattern a technique for suture of the gut wall which resembles the cushing suture pattern except that the suture goes through all layers</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/3e85d4d9-6075-4fb2-be62-5ab8ce41aec0/cand_25.jpg</video:thumbnail_loc>
      <video:duration>112</video:duration>
      <video:publication_date>2011-11-30T06:02:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9315.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Continuous</video:tag>
      <video:tag>Connell</video:tag>
      <video:tag>pattern</video:tag>
      <video:tag>Suture</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-From-the-Ground-Up-Suborbital-Flight-and-Small-Satellites</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - From the Ground Up: Suborbital Flight and Small Satellites</video:title>
      <video:description>&quot;Lec 5 - From the Ground Up: Suborbital Flight and Small Satellites&quot; Eleventh lecture of Professor Lynn Rothschild&apos;s Astrobiology and Space Exploration course.

Stanford University:
http://www.stanford.edu/

Full Course Available on Stanford on iTunes U [iTunes Link]:
http://deimos3.apple.com/WebObjects/Core.woa/Browse/itunes.stanford.edu.1524698736.01524698739

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18671.jpg</video:thumbnail_loc>
      <video:duration>2753</video:duration>
      <video:publication_date>2012-09-04T03:49:19.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/DiP3JxEww1k</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Science</video:tag>
      <video:tag>astrobiology</video:tag>
      <video:tag>astrology</video:tag>
      <video:tag>cosmology</video:tag>
      <video:tag>geology</video:tag>
      <video:tag>Universe</video:tag>
      <video:tag>time</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>solar</video:tag>
      <video:tag>system</video:tag>
      <video:tag>Earth</video:tag>
      <video:tag>Mars</video:tag>
      <video:tag>Martian</video:tag>
      <video:tag>Alien</video:tag>
      <video:tag>Extraterrestrial</video:tag>
      <video:tag>life</video:tag>
      <video:tag>Evidence</video:tag>
      <video:tag>Atmosphere</video:tag>
      <video:tag>environment</video:tag>
      <video:tag>liquid</video:tag>
      <video:tag>water</video:tag>
      <video:tag>climate</video:tag>
      <video:tag>Pressure</video:tag>
      <video:tag>temperature</video:tag>
      <video:tag>Light</video:tag>
      <video:tag>sun</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>carbon</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Issues-in-Mainstream-Clusters</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Issues in Mainstream Clusters</video:title>
      <video:description>&quot;Lec 2 - Issues in Mainstream Clusters&quot; Richard Kaufmann, a Distinguished Technologist at Hewlett Packard, talks about server designs. He presents an overview of the technologies and user needs driving cluster designs over the next few years.

Stanford University:
http://www.stanford.edu/

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18680.jpg</video:thumbnail_loc>
      <video:duration>3986</video:duration>
      <video:publication_date>2012-09-04T03:56:39.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/_lDSPPZVVQg</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>engineering</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>server</video:tag>
      <video:tag>design</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>workload</video:tag>
      <video:tag>data</video:tag>
      <video:tag>center</video:tag>
      <video:tag>rack</video:tag>
      <video:tag>Power</video:tag>
      <video:tag>efficiency</video:tag>
      <video:tag>Supply</video:tag>
      <video:tag>performance</video:tag>
      <video:tag>processor</video:tag>
      <video:tag>Memory</video:tag>
      <video:tag>bandwidth</video:tag>
      <video:tag>Moore</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Cores</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>chipset</video:tag>
      <video:tag>Optics</video:tag>
      <video:tag>cable</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Excubate-A-New-Model-of-New-Technology-Business-Development</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Excubate: A New Model of New Technology Business Development</video:title>
      <video:description>&quot;Lec 3 - Excubate: A New Model of New Technology Business Development&quot; Dr. Ted Selker of the MIT Media Lab expands beyond the problems of open innovation and offer a new entrepreneurial investment model which can increase innovation&apos;s chances for success.

Stanford University:
http://www.stanford.edu/

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18681.jpg</video:thumbnail_loc>
      <video:duration>5035</video:duration>
      <video:publication_date>2012-09-04T03:56:43.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/YZgMfYCnd2g</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>engineering</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>venture</video:tag>
      <video:tag>capital</video:tag>
      <video:tag>entrepreneurial</video:tag>
      <video:tag>Business</video:tag>
      <video:tag>Development</video:tag>
      <video:tag>investment</video:tag>
      <video:tag>Economics</video:tag>
      <video:tag>research</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>context</video:tag>
      <video:tag>aware</video:tag>
      <video:tag>Computing</video:tag>
      <video:tag>innovation</video:tag>
      <video:tag>model</video:tag>
      <video:tag>silicon</video:tag>
      <video:tag>valley</video:tag>
      <video:tag>company</video:tag>
      <video:tag>mit</video:tag>
      <video:tag>media</video:tag>
      <video:tag>Lab</video:tag>
      <video:tag>IBM</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Text-Input-Presenting-Content-Modally</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - Text Input, Presenting Content Modally</video:title>
      <video:description>&quot;Lec 11 - Text Input, Presenting Content Modally&quot; (May 6, 2009) Evan Doll covers text input and presenting content modally.

Stanford University:
http://www.stanford.edu/

Stanford School of Engineering:
http://soe.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18706.jpg</video:thumbnail_loc>
      <video:duration>4291</video:duration>
      <video:publication_date>2012-09-04T04:06:46.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/zO1liijRroI</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>software</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>Application</video:tag>
      <video:tag>Development</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>language</video:tag>
      <video:tag>iPhone</video:tag>
      <video:tag>operating</video:tag>
      <video:tag>system</video:tag>
      <video:tag>OS</video:tag>
      <video:tag>objective</video:tag>
      <video:tag>C</video:tag>
      <video:tag>cocoa</video:tag>
      <video:tag>touch</video:tag>
      <video:tag>SDK</video:tag>
      <video:tag>object</video:tag>
      <video:tag>oriented</video:tag>
      <video:tag>design</video:tag>
      <video:tag>Apple</video:tag>
      <video:tag>Macintosh</video:tag>
      <video:tag>Xcode</video:tag>
      <video:tag>lifecycle</video:tag>
      <video:tag>controller</video:tag>
      <video:tag>GUI</video:tag>
      <video:tag>interface</video:tag>
      <video:tag>builder</video:tag>
      <video:tag>UIKit</video:tag>
      <video:tag>Clang</video:tag>
      <video:tag>static</video:tag>
      <video:tag>Analyzer</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Genetics-Lecture-2-MIT</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Genetics Lecture 2 (MIT)</video:title>
      <video:description>This is a lecture of Genetics 2 given by MIT Prof. Eric Lander.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_152.jpg</video:thumbnail_loc>
      <video:publication_date>2007-03-31T07:36:57.000Z</video:publication_date>
      <video:content_loc>https://www.dnatube.com/flvideo/152.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>genetics</video:tag>
      <video:tag>Lecture</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Horizontal-Mattress-Suture</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Horizontal Mattress Suture</video:title>
      <video:description>Horizontal mattress suture is one of two most commonly used sutures to close up wounds. This video demonstrates the horizontal mattress suture.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/1e2cb922-f92e-451d-9989-dda98e337a4f/cand_25.jpg</video:thumbnail_loc>
      <video:duration>169</video:duration>
      <video:publication_date>2011-11-30T22:26:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9671.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Horizontal</video:tag>
      <video:tag>Mattress</video:tag>
      <video:tag>Suture</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Web-Views-Locations-and-Maps</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - Web Views; Locations and Maps</video:title>
      <video:description>&quot;Lec 11 - Web Views; Locations and Maps&quot; (February 11, 2010) Alan Cannistraro presents loading and navigating web content; location and maps.

Part of Stanford&apos;s Winter Quarter 2010 iPhone Application Development (CS193P) course.

Stanford University:
http://www.stanford.edu/

Stanford School of Engineering:
http://soe.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18935.jpg</video:thumbnail_loc>
      <video:duration>4468</video:duration>
      <video:publication_date>2012-09-04T08:04:57.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/coPJ_MtS9JU</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>CS193P</video:tag>
      <video:tag>software</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>Application</video:tag>
      <video:tag>Development</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>language</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>iPhone</video:tag>
      <video:tag>operating</video:tag>
      <video:tag>system</video:tag>
      <video:tag>OS</video:tag>
      <video:tag>3</video:tag>
      <video:tag>2</video:tag>
      <video:tag>iPad</video:tag>
      <video:tag>web</video:tag>
      <video:tag>internet</video:tag>
      <video:tag>browser</video:tag>
      <video:tag>Webkit</video:tag>
      <video:tag>html</video:tag>
      <video:tag>MIME</video:tag>
      <video:tag>CoreLocation</video:tag>
      <video:tag>GPS</video:tag>
      <video:tag>WiFi</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>network</video:tag>
      <video:tag>Point</video:tag>
      <video:tag>Vector</video:tag>
      <video:tag>annotations</video:tag>
      <video:tag>maps</video:tag>
      <video:tag>reverse</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-Last-New-Revolutions-in-Particle-Physics-Basic-Concepts</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec Last - New Revolutions in Particle Physics: Basic Concepts</video:title>
      <video:description>&quot;Lec Last - New Revolutions in Particle Physics: Basic Concepts&quot; (December 3, 2009) Leonard Susskind gives the tenth lecture of a three-quarter sequence of courses that will explore the new revolutions in particle physics. In this lecture he continues on the subject of quantum field theory, including, the diary equation and Higgs Particles.

Leonard Susskind, Felix Bloch Professor of Physics, received a PhD from Cornell University and has taught at Stanford since 1979. He has won both the Pregel Award from the New York Academy of Science and the J.J. Sakurai Prize in theoretical particle physics. He is also a member of the National Academy of Sciences.

Stanford University:
http://www.stanford.edu/

Stanford Continuing Studies Program
http://csp.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18751.jpg</video:thumbnail_loc>
      <video:duration>5691</video:duration>
      <video:publication_date>2012-09-04T04:35:39.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/q-QaaKCvDUs</video:player_loc>
      <video:uploader>0|39|0</video:uploader>
      <video:category>Particle Physics</video:category>
      <video:tag>Science</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>Particle</video:tag>
      <video:tag>Quantum</video:tag>
      <video:tag>Field</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>Interactions</video:tag>
      <video:tag>Lagrangian</video:tag>
      <video:tag>wave</video:tag>
      <video:tag>momentum</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>phase</video:tag>
      <video:tag>velocity</video:tag>
      <video:tag>mechanics</video:tag>
      <video:tag>relativity</video:tag>
      <video:tag>Mechanical</video:tag>
      <video:tag>movement</video:tag>
      <video:tag>Initial</video:tag>
      <video:tag>State</video:tag>
      <video:tag>elec</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-Machine-Learning-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - Machine Learning (Stanford)</video:title>
      <video:description>&quot;Lec 13 - Machine Learning (Stanford)&quot; Lecture by Professor Andrew Ng for Machine Learning (CS 229) in the Stanford Computer Science department.  Professor Ng lectures on expectation-maximization in the context of the mixture of Gaussian and naive Bayes models, as well as factor analysis and digression. 

This course provides a broad introduction to machine learning and statistical pattern recognition. Topics include supervised learning, unsupervised learning, learning theory, reinforcement learning and adaptive control.   Recent applications of machine learning, such as to robotic control, data mining, autonomous navigation, bioinformatics, speech recognition, and text and web data processing are also discussed.

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=A89DCFA6ADACE599

CS 229 Course Website:
http://www.stanford.edu/class/cs229/

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18764.jpg</video:thumbnail_loc>
      <video:duration>4497</video:duration>
      <video:publication_date>2012-09-04T05:10:26.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/LBtuYU-HfUg</video:player_loc>
      <video:uploader>0|65|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Science</video:tag>
      <video:tag>math</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>robotics</video:tag>
      <video:tag>learning</video:tag>
      <video:tag>algorithm</video:tag>
      <video:tag>expectation</video:tag>
      <video:tag>maximization</video:tag>
      <video:tag>EM</video:tag>
      <video:tag>mixture</video:tag>
      <video:tag>gaussian</video:tag>
      <video:tag>naive</video:tag>
      <video:tag>Bayes</video:tag>
      <video:tag>model</video:tag>
      <video:tag>factor</video:tag>
      <video:tag>analysis</video:tag>
      <video:tag>digression</video:tag>
      <video:tag>distribution</video:tag>
      <video:tag>unsupervised</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Electron-Transport-video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Electron Transport video</video:title>
      <video:description>What is Electron Transport?
The purpose of electron transport is to conserve energy in the form of a chemiosmotic gradient. The gradient, in turn, can be exploited for the phosphorylation of ADP as well as for other purposes. With the cessation of aerobic metabolism cell damage is immediate and irreversible.</video:description>
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      <video:duration>122</video:duration>
      <video:publication_date>2010-11-24T00:09:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5843.mp4</video:content_loc>
      <video:uploader>watch</video:uploader>
      <video:category>Molecular Biology</video:category>
      <video:tag>Electron</video:tag>
      <video:tag>Transport</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Biochemistry-Lecture-3-MIT</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Biochemistry Lecture 3 (MIT)</video:title>
      <video:description>Biochemistry Lecture 3 by Prof. Robert A. Weinberg (MIT Prof.)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_149.jpg</video:thumbnail_loc>
      <video:publication_date>2007-03-31T02:25:02.000Z</video:publication_date>
      <video:content_loc>https://www.dnatube.com/flvideo/149.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Biochemistry</video:tag>
      <video:tag>Lecture</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Astatine</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Astatine</video:title>
      <video:description>Astatine is derived from the Greek word &apos;astatos&apos; and is a radioactive element that does not occur naturally in nature. This video gives more information on astatine&apos;s properties.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/fd367e56-7c1e-4b16-b92e-649d033d966c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>74</video:duration>
      <video:publication_date>2011-12-11T23:33:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11143.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Astatine</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/The-Jaw-Thrust</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Jaw Thrust</video:title>
      <video:description>This video demonstrates how the jaw trust is carried out. This procedure is used when a victim has a spinal injury and as a way of opening the air way.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/0308a5b7-5522-47c6-a1bd-02bc7635e391/cand_25.jpg</video:thumbnail_loc>
      <video:duration>25</video:duration>
      <video:publication_date>2011-12-01T03:22:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10053.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Jaw</video:tag>
      <video:tag>Thrust</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-19-Machine-Learning-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19 - Machine Learning (Stanford)</video:title>
      <video:description>&quot;Lec 19 - Machine Learning (Stanford)&quot; Lecture by Professor Andrew Ng for Machine Learning (CS 229) in the Stanford Computer Science department.  Professor Ng lectures on the debugging process, linear quadratic regulation, Kalmer filters, and linear quadratic Gaussian in the context of reinforcement learning. 

This course provides a broad introduction to machine learning and statistical pattern recognition. Topics include supervised learning, unsupervised learning, learning theory, reinforcement learning and adaptive control.   Recent applications of machine learning, such as to robotic control, data mining, autonomous navigation, bioinformatics, speech recognition, and text and web data processing are also discussed.

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=A89DCFA6ADACE599

CS 229 Course Website:
http://www.stanford.edu/class/cs229/

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
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      <video:duration>4555</video:duration>
      <video:publication_date>2012-09-04T05:10:52.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/UFH5ibWnA7g</video:player_loc>
      <video:uploader>0|65|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Science</video:tag>
      <video:tag>math</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>robotics</video:tag>
      <video:tag>reinforcement</video:tag>
      <video:tag>learning</video:tag>
      <video:tag>algorithm</video:tag>
      <video:tag>debugging</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>Quadratic</video:tag>
      <video:tag>Regulation</video:tag>
      <video:tag>LQR</video:tag>
      <video:tag>differential</video:tag>
      <video:tag>dynamic</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>DDP</video:tag>
      <video:tag>Kalmer</video:tag>
      <video:tag>filter</video:tag>
      <video:tag>gaussian</video:tag>
      <video:tag>LQG</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-Another-mass-composition-problem</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - Another mass composition problem</video:title>
      <video:description>Another mass composition problem

Another exercise converting a mass composition to an empirical formula.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22526.jpg</video:thumbnail_loc>
      <video:duration>401</video:duration>
      <video:publication_date>2012-09-11T02:23:13.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/sXOIIEZh6qg</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Another</video:tag>
      <video:tag>mass</video:tag>
      <video:tag>composition</video:tag>
      <video:tag>Problem</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-22-Integrative-Biology-131-Neurohistology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec - 22 Integrative Biology 131 Neurohistology,...</video:title>
      <video:description>This is lecture 22 of Integrative Biology 131, General Human Anatomy, Fall 2005 Season Course and it is provided by University of California, Berkeley.  

Integrative Biology 131: General Human Anatomy.  Fall 2005.  Professor Marian Diamond.  The functional anatomy of the human body as revealed by gross and microscopic examination.

The Department of Integrative Biology offers a program of instruction that focuses on the integration of structure and function in the evolution of diverse biological systems. It investigates integration at all levels of organization from molecules to the biosphere, and in all taxa of organisms from viruses to higher plants and animals.

The department uses many traditional fields and levels of complexity in forging new research directions, asking new questions, and answering traditional questions in new ways. The various...</video:description>
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      <video:duration>3028</video:duration>
      <video:publication_date>2012-09-05T01:28:51.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ZWnUo6nq-XY</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>education</video:tag>
      <video:tag>ib</video:tag>
      <video:tag>131</video:tag>
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      <video:tag>uc</video:tag>
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      <video:tag>cal</video:tag>
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      <video:tag>human</video:tag>
      <video:tag>body</video:tag>
      <video:tag>integrative</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>class</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-Psychology-M176-Families-and-Couples-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - Psychology M176: Families and Couples UCLA</video:title>
      <video:description>&quot;Lec 15 - Psychology M176: Families and Couples UCLA&quot; Psychology M176 - Communication and Conflict in Couples and Families

Lecture Title: &quot;Marital DIsruption&quot;

May 22nd, 2009

Professor Benjamin Karney lecture on families and couples. This course examines relationships and their connection to individual psychopathology, marital discord, and family disruption.

Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA Psychology M176 - Communication and Conflict in Couples and Families classes in this series: http://www.youtube.com/view_play_list...
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20707.jpg</video:thumbnail_loc>
      <video:duration>4269</video:duration>
      <video:publication_date>2012-09-07T15:44:41.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/oADF0Bit1Yw</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Psychology</video:tag>
      <video:tag>M176</video:tag>
      <video:tag>Families</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Couples</video:tag>
      <video:tag>UCLA</video:tag>
      <video:tag>Communication</video:tag>
      <video:tag>conflict</video:tag>
      <video:tag>in</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-MIT-5111-Principles-of-Chemical-Science-Fall-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - MIT 5.111 Principles of Chemical Science, Fall 2005</video:title>
      <video:description>&quot;Lec 8 - MIT 5.111 Principles of Chemical Science, Fall 2005&quot; P Orbitals (Prof. Sylvia Ceyer)
        

View the complete course: http://ocw.mit.edu/5-111F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14900.jpg</video:thumbnail_loc>
      <video:duration>3010</video:duration>
      <video:publication_date>2012-08-28T03:41:59.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/G5q1_zhG86g</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Atomic Physics</video:category>
      <video:tag>mit</video:tag>
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      <video:tag>111</video:tag>
      <video:tag>Principles</video:tag>
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      <video:tag>Chemical</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2005</video:tag>
      <video:tag>P</video:tag>
      <video:tag>Orbitals</video:tag>
      <video:tag>Prof</video:tag>
      <video:tag>Sylvia</video:tag>
      <video:tag>Ceyer</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Absorption-Oral-Medications</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Absorption Oral Medications</video:title>
      <video:description>Absorption in this case refers to transport of medication across the membranes of mucosal cells in gastrointestinal tract. This video gives a detailed observation of how the oral medications absorption.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/82901be5-8e24-4ada-935c-8e3739e8c2d7/cand_25.jpg</video:thumbnail_loc>
      <video:duration>88</video:duration>
      <video:publication_date>2011-11-30T06:09:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9334.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Biomedical Engineering</video:category>
      <video:tag>Oral</video:tag>
      <video:tag>Medications</video:tag>
      <video:tag>absorption</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-801-Physics-I-Classical-Mechanics-Fall-1999</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - 8.01 Physics I: Classical Mechanics, Fall 1999</video:title>
      <video:description>Lec 12 - 8.01 Physics I: Classical Mechanics, Fall 1999

Work - Kinetic Energy - Potential Energy - Conservative Forces - Conservation of Mechanical Energy - Newton&apos;s Law of Universal Gravitation

View the complete course: http://ocw.mit.edu/8-01F99

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_13863.jpg</video:thumbnail_loc>
      <video:duration>2951</video:duration>
      <video:publication_date>2012-08-25T21:06:08.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/CgqBg44azYk</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>mechanics</video:tag>
      <video:tag>lewin</video:tag>
      <video:tag>vectors</video:tag>
      <video:tag>motion</video:tag>
      <video:tag>gravity</video:tag>
      <video:tag>trajectory</video:tag>
      <video:tag>Centripetal</video:tag>
      <video:tag>Scalar</video:tag>
      <video:tag>friction</video:tag>
      <video:tag>tension</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-Precourt-Institute-for-Energy-at-Stanford-The-Grand-Challenge</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 - Precourt Institute for Energy at Stanford: The Grand Challenge</video:title>
      <video:description>&quot;Lec 18 - Precourt Institute for Energy at Stanford: The Grand Challenge&quot; October 6, 2010 - The directors of the Precourt Institute for Energy - Lynn Orr (PIE), Zhi-Xun Shen (SIMES), Stacy Bent (TomKat Center), Jim Sweeney (PEEC), Frank Wolak (PESD) and Larry Goulder (SEEPAC) - discuss each of their respective sub-inititiative and projects and how they fit into the over mission of the Precourt Institute for Energy as well as addressing the current projects they are both engaged in and planning. 

Stanford University
http://www.stanford.edu

Precourt Institute for Energy at Stanford
http://pie.stanford.edu

Stanford Energy Seminar
http://energyseminar.stanford.edu

Stanford University Channel on YouTube
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18789.jpg</video:thumbnail_loc>
      <video:duration>3490</video:duration>
      <video:publication_date>2012-09-04T05:25:52.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/cWWwt3YCdqo</video:player_loc>
      <video:uploader>0|8|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>climate</video:tag>
      <video:tag>change</video:tag>
      <video:tag>Economics</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>policy</video:tag>
      <video:tag>grid</video:tag>
      <video:tag>impacts</video:tag>
      <video:tag>industry</video:tag>
      <video:tag>expertise</video:tag>
      <video:tag>clean</video:tag>
      <video:tag>tech</video:tag>
      <video:tag>battery</video:tag>
      <video:tag>storage</video:tag>
      <video:tag>efficiency</video:tag>
      <video:tag>greenhouse</video:tag>
      <video:tag>gases</video:tag>
      <video:tag>smart</video:tag>
      <video:tag>social</video:tag>
      <video:tag>Wind</video:tag>
      <video:tag>transportation</video:tag>
      <video:tag>fuel</video:tag>
      <video:tag>environment</video:tag>
      <video:tag>renewable</video:tag>
      <video:tag>solar</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-61-New-Ways-for-Regulating-Greenhouse-Gases</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 61 - New Ways for Regulating Greenhouse Gases</video:title>
      <video:description>&quot;Lec 61 - New Ways for Regulating Greenhouse Gases&quot; January 14, 2009 lecture by David Victor for the Woods Energy Seminar (ENERGY301).  In his talk &quot;New Ways to Think About Regulating Greenhouse Gasses,&quot; Victor discusses the need for an international and universal regulation on greenhouse gas emissions and he posits that the nature of the climate problem has been erroneously placed on compliance concerns rather than actual effort.

The Woods Energy Seminar is an interdisciplinary series of talks primarily by Stanford experts on a broad range of energy topics. David Victor is the Director of Stanford&apos;s Program on Energy and Sustainable Development.

Woods Institute for the Environment
http://woods.stanford.edu/

Stanford Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18832.jpg</video:thumbnail_loc>
      <video:duration>3386</video:duration>
      <video:publication_date>2012-09-04T06:19:10.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/d6HFj4RyZj0</video:player_loc>
      <video:uploader>0|8|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Science</video:tag>
      <video:tag>climate</video:tag>
      <video:tag>change</video:tag>
      <video:tag>Environmental</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>international</video:tag>
      <video:tag>UN</video:tag>
      <video:tag>carbon</video:tag>
      <video:tag>markets</video:tag>
      <video:tag>emissions</video:tag>
      <video:tag>trading</video:tag>
      <video:tag>credits</video:tag>
      <video:tag>economically</video:tag>
      <video:tag>Kyoto</video:tag>
      <video:tag>treaty</video:tag>
      <video:tag>developing</video:tag>
      <video:tag>countries</video:tag>
      <video:tag>industry</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>offset</video:tag>
      <video:tag>government</video:tag>
      <video:tag>system</video:tag>
      <video:tag>electric</video:tag>
      <video:tag>Power</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-29-Norman-Foster-at-the-University-of-Oxford-Heritage-and-Lessons</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 29 -Norman Foster at the University of Oxford: Heritage and Lessons</video:title>
      <video:description>&quot;Lec 29 -Norman Foster at the University of Oxford: Heritage and Lessons&quot;Lecture by multi-award-winning architect, the Lord Foster of Thames Bank, OM, given at the Nelson Mandela Lecture Theatre, Said Business School, 28th November, 2011.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21420.jpg</video:thumbnail_loc>
      <video:duration>2279</video:duration>
      <video:publication_date>2012-09-09T05:04:23.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Hm-1Vc3JlWs</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Philosophy</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>29</video:tag>
      <video:tag>Norman</video:tag>
      <video:tag>Foster</video:tag>
      <video:tag>at</video:tag>
      <video:tag>the</video:tag>
      <video:tag>university</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Oxford</video:tag>
      <video:tag>Heritage</video:tag>
      <video:tag>and</video:tag>
      <video:tag>lessons</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Political-Science-30-Politics-and-Strategy-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - Political Science 30: Politics and Strategy UCLA</video:title>
      <video:description>&quot;Lec 11 - Political Science 30: Politics and Strategy UCLA&quot; Political Science 30: Politics and Strategy

February 14th, 2008

Taught by UCLA&apos;s Professor Kathleen Bawn, this courses is an introduction to study of strategic interaction in political applications. Use of game theory and other formal modeling strategies to understand politics are also studied in order to gain a better understanding of politics at large.

Winter 2008 

* See all the UCLA Political Science 30: Politics and Strategy classes in this series: http://www.youtube.com/view_play_list...
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20721.jpg</video:thumbnail_loc>
      <video:duration>4114</video:duration>
      <video:publication_date>2012-09-07T15:58:43.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/PqiBlk58CyI</video:player_loc>
      <video:uploader>0|74|0</video:uploader>
      <video:category>Political Science</video:category>
      <video:tag>Political</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>30</video:tag>
      <video:tag>Politics</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Strategy</video:tag>
      <video:tag>UCLA</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-801-Physics-I-Classical-Mechanics-Fall-1999</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 -  8.01 Physics I: Classical Mechanics, Fall 1999</video:title>
      <video:description>Lec 14 -  8.01 Physics I: Classical Mechanics, Fall 1999

Potential Energy - Energy Considerations to Derive Simple Harmonic Motion

View the complete course: http://ocw.mit.edu/8-01F99

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_13865.jpg</video:thumbnail_loc>
      <video:duration>3090</video:duration>
      <video:publication_date>2012-08-25T21:07:10.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/oAc4TP0MXBk</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>mechanics</video:tag>
      <video:tag>lewin</video:tag>
      <video:tag>vectors</video:tag>
      <video:tag>motion</video:tag>
      <video:tag>gravity</video:tag>
      <video:tag>trajectory</video:tag>
      <video:tag>Centripetal</video:tag>
      <video:tag>Scalar</video:tag>
      <video:tag>friction</video:tag>
      <video:tag>tension</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-22-GMAT-Math-22</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22 - GMAT Math 22</video:title>
      <video:description>GMAT Math 22

115-119, pgs. 168-169</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21938.jpg</video:thumbnail_loc>
      <video:duration>698</video:duration>
      <video:publication_date>2012-09-10T23:53:44.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Zplk5NcBt3c</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>GMAT</video:tag>
      <video:tag>math</video:tag>
      <video:tag>22</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Leucocytes</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Leucocytes</video:title>
      <video:description>Leucocytes that are also called as white cells functions in immune system and they are involved in defending the body against both infectious disease and foreign materials. This video shows leucocytes.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/01/b4af8eca-39be-484e-a934-0d44547ad82b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>10</video:duration>
      <video:publication_date>2010-01-24T13:05:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3741.mp4</video:content_loc>
      <video:uploader>Tiago Castro</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Leucocytes</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-801-Physics-I-Classical-Mechanics-Fall-1999</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 -  8.01 Physics I: Classical Mechanics, Fall 1999</video:title>
      <video:description>Lec 15 -  8.01 Physics I: Classical Mechanics, Fall 1999

Escape Velocities - Bound and Unbound Orbits - Circular Orbits - Various Forms of Energy - Power

View the complete course: http://ocw.mit.edu/8-01F99

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_13866.jpg</video:thumbnail_loc>
      <video:duration>3006</video:duration>
      <video:publication_date>2012-08-25T21:07:39.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/vqPsB6jb6ig</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>mechanics</video:tag>
      <video:tag>lewin</video:tag>
      <video:tag>vectors</video:tag>
      <video:tag>motion</video:tag>
      <video:tag>gravity</video:tag>
      <video:tag>trajectory</video:tag>
      <video:tag>Centripetal</video:tag>
      <video:tag>Scalar</video:tag>
      <video:tag>friction</video:tag>
      <video:tag>tension</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-How-Prototyping-Practices-Affect-Design-Results</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - How Prototyping Practices Affect Design Results</video:title>
      <video:description>&quot;Lec 11 - How Prototyping Practices Affect Design Results&quot; (January 15, 2010) Steven P. Dow of the Stanford Human-Computer Interaction Group discusses his research on how prototyping practices affect learning, motivation, communication, and outcome in design. To help answer this question, he has developed creative problem-solving tasks, such as an advertisement design task where design creations are to be compared through ad campaign performance analytics. 

Stanford University:
http://www.stanford.edu/

Stanford Engineering Everywhere:
http://see.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18880.jpg</video:thumbnail_loc>
      <video:duration>4067</video:duration>
      <video:publication_date>2012-09-04T07:04:32.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/yqq1rja_BOg</video:player_loc>
      <video:uploader>0|8|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Science</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>design</video:tag>
      <video:tag>prototyping</video:tag>
      <video:tag>Process</video:tag>
      <video:tag>experimentation</video:tag>
      <video:tag>Feedback</video:tag>
      <video:tag>critique</video:tag>
      <video:tag>functional</video:tag>
      <video:tag>fixation</video:tag>
      <video:tag>serial</video:tag>
      <video:tag>parallel</video:tag>
      <video:tag>advertising</video:tag>
      <video:tag>Comparison</video:tag>
      <video:tag>arousal</video:tag>
      <video:tag>performance</video:tag>
      <video:tag>iteration</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-21-Designing-Stuff-Lame-Gods-in-the-Service-of-Prosthetic-Gods</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21 - Designing Stuff: Lame Gods in the Service of Prosthetic Gods</video:title>
      <video:description>&quot;Lec 21 - Designing Stuff: Lame Gods in the Service of Prosthetic Gods&quot; (April 16, 2010) Harold G. Nelson, Professor of Design at Carnegie Mellon University, discusses the importance of understanding the nature of designing (agency), designers (lame gods), and designs (prosthetic gods).

Stanford University:
http://www.stanford.edu/

Stanford School of Engineering:
http://soe.stanford.edu/

Stanford Engineering Everywhere:
http://see.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18890.jpg</video:thumbnail_loc>
      <video:duration>4210</video:duration>
      <video:publication_date>2012-09-04T07:08:35.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ePfZeLCwc6U</video:player_loc>
      <video:uploader>0|8|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>design</video:tag>
      <video:tag>thinking</video:tag>
      <video:tag>designer</video:tag>
      <video:tag>architecture</video:tag>
      <video:tag>innovation</video:tag>
      <video:tag>creativity</video:tag>
      <video:tag>invention</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>change</video:tag>
      <video:tag>humanity</video:tag>
      <video:tag>human</video:tag>
      <video:tag>experience</video:tag>
      <video:tag>Products</video:tag>
      <video:tag>systemic</video:tag>
      <video:tag>culture</video:tag>
      <video:tag>research</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-25-Interdisciplinary-Design-for-Services-Systems-and-Beyond</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 25 - Interdisciplinary Design for Services, Systems, and Beyond</video:title>
      <video:description>&quot;Lec 25 - Interdisciplinary Design for Services, Systems, and Beyond&quot; (May 21, 2010) Jodi Forlizzi, Associate Professor of Design and Human-Computer Interaction at Carnegie Mellon University, discusses two insights that she has learned from bringing design to human computer interaction research and development.  Professor Forlizzi uses examples from her work and the work of her lab to show the benefits of these insights.

Stanford University:
http://www.stanford.edu/

Stanford School of Engineering:
http://soe.stanford.edu/

Stanford Engineering Everywhere:
http://see.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18894.jpg</video:thumbnail_loc>
      <video:duration>3476</video:duration>
      <video:publication_date>2012-09-04T07:08:52.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/D_QTSwk_0Aw</video:player_loc>
      <video:uploader>0|8|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>design</video:tag>
      <video:tag>thinking</video:tag>
      <video:tag>human</video:tag>
      <video:tag>interaction</video:tag>
      <video:tag>research</video:tag>
      <video:tag>Development</video:tag>
      <video:tag>aesthetics</video:tag>
      <video:tag>social</video:tag>
      <video:tag>behavior</video:tag>
      <video:tag>Product</video:tag>
      <video:tag>function</video:tag>
      <video:tag>robotics</video:tag>
      <video:tag>robot</video:tag>
      <video:tag>services</video:tag>
      <video:tag>healthcare</video:tag>
      <video:tag>industry</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-801-Physics-I-Classical-Mechanics-Fall-1999</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 8.01 Physics I: Classical Mechanics, Fall 1999</video:title>
      <video:description>Lec 16 8.01 Physics I: Classical Mechanics, Fall 1999

Momentum - Conservation of Momentum - Center of Mass

View the complete course: http://ocw.mit.edu/8-01F99

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_13867.jpg</video:thumbnail_loc>
      <video:duration>3151</video:duration>
      <video:publication_date>2012-08-25T21:08:08.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/0DR8emfSsF0</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>mechanics</video:tag>
      <video:tag>lewin</video:tag>
      <video:tag>vectors</video:tag>
      <video:tag>motion</video:tag>
      <video:tag>gravity</video:tag>
      <video:tag>trajectory</video:tag>
      <video:tag>Centripetal</video:tag>
      <video:tag>Scalar</video:tag>
      <video:tag>friction</video:tag>
      <video:tag>tension</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-Behavioral-Genetics-I</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - Behavioral Genetics I</video:title>
      <video:description>&quot;Lec 6 - Behavioral Genetics I&quot; (April 12, 2010) Robert Sapolsky introduces a two-part series exploring the controversial scientific practice of inferring behavior to genetics. He covers classical techniques in behavior genetics and flaws, the significance of environmental factors, non genetic inheritance of traits, and multigenerational effects and relationship to epigenetic differences.

Stanford University
http://www.stanford.edu

Stanford Department of Biology
http://biology.stanford.edu/

Stanford University Channel on YouTube
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18948.jpg</video:thumbnail_loc>
      <video:duration>5915</video:duration>
      <video:publication_date>2012-09-04T08:13:54.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/e0WZx7lUOrY</video:player_loc>
      <video:uploader>0|14|0</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Science</video:tag>
      <video:tag>Interdisciplinary</video:tag>
      <video:tag>Bioengineering</video:tag>
      <video:tag>Genetic</video:tag>
      <video:tag>Sociobiology</video:tag>
      <video:tag>Darwin</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>Sexual</video:tag>
      <video:tag>Species</video:tag>
      <video:tag>Natural</video:tag>
      <video:tag>Selection</video:tag>
      <video:tag>genetically</video:tag>
      <video:tag>Based</video:tag>
      <video:tag>Traits</video:tag>
      <video:tag>environment</video:tag>
      <video:tag>John</video:tag>
      <video:tag>Hopkins</video:tag>
      <video:tag>study</video:tag>
      <video:tag>Heritability</video:tag>
      <video:tag>Reproduce</video:tag>
      <video:tag>Reproduction</video:tag>
      <video:tag>Survive</video:tag>
      <video:tag>gene</video:tag>
      <video:tag>mutation</video:tag>
      <video:tag>Trait</video:tag>
      <video:tag>dna</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-Human-Sexual-Behavior-III-Aggression-I</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - Human Sexual Behavior III &amp; Aggression I</video:title>
      <video:description>&quot;Lec 17 - Human Sexual Behavior III &amp; Aggression I&quot; (May 10, 2010) Robert Sapolsky completes his talk on sexual behavior in humans as well as other species, focusing on characteristics that create attractiveness. He then switches subject and talks about human aggression and how this has evolved and developed in different cultures.

Stanford University:
http://www.stanford.edu/

Stanford Department of Biology:
http://biology.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18959.jpg</video:thumbnail_loc>
      <video:duration>5802</video:duration>
      <video:publication_date>2012-09-04T08:18:17.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/JPYmarGO5jM</video:player_loc>
      <video:uploader>0|14|0</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>biology</video:tag>
      <video:tag>Sexual</video:tag>
      <video:tag>Reproduction</video:tag>
      <video:tag>Aggression</video:tag>
      <video:tag>competition</video:tag>
      <video:tag>Selection</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>homosexuality</video:tag>
      <video:tag>genetics</video:tag>
      <video:tag>characteristic</video:tag>
      <video:tag>Trait</video:tag>
      <video:tag>attractiveness</video:tag>
      <video:tag>symmetry</video:tag>
      <video:tag>Secondary</video:tag>
      <video:tag>Health</video:tag>
      <video:tag>Fertility</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>Species</video:tag>
      <video:tag>Infant</video:tag>
      <video:tag>mating</video:tag>
      <video:tag>pair</video:tag>
      <video:tag>Bonding</video:tag>
      <video:tag>Courtship</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-39-Principles-of-Mounting-Stone-Casts-in-an-Articulator</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 39 - Principles of Mounting Stone Casts in an Articulator</video:title>
      <video:description>&quot;Lec 39 - Principles of Mounting Stone Casts in an Articulator&quot; Mounting cast on a Hanau articulator using a face bow transfer and protrusive bite to set casts in proper relationship. Orig. air date: OCT 9 73

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21403.jpg</video:thumbnail_loc>
      <video:duration>3700</video:duration>
      <video:publication_date>2012-09-09T04:54:18.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/LXruWwkQgkc</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>39</video:tag>
      <video:tag>Principles</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Mounting</video:tag>
      <video:tag>stone</video:tag>
      <video:tag>Casts</video:tag>
      <video:tag>in</video:tag>
      <video:tag>an</video:tag>
      <video:tag>Articulator</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Presidential-Politics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Presidential Politics</video:title>
      <video:description>&quot;Lec 3 - Presidential Politics&quot; October 20, 2008 lecture by Douglas Foster for the Presidential Politics: Race, Class, Faith &amp; Gender in the 2008 Election (CSRE12) course.  Susan Andersen, Shanto Iyengar, and Valerie Smith with moderation by Gary Segura present their ideas on group affiliation and political position: race and gender.

This course explores how issues of race, class, faith and gender have shaped the candidates, campaigns, and our society.  The course analysis spans the presidential race from the announcements of more than ten presidential hopefuls to the current competition between Senators Obama and McCain.

Presidential Politics Course Syllabus:
http://ccsre.stanford.edu/pdfs/CSRE12_syll.pdf

Center for Comparative Studies in Race and Ethnicity (CCSRE):
http://ccsre.stanford.edu/

Stanford Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18990.jpg</video:thumbnail_loc>
      <video:duration>6465</video:duration>
      <video:publication_date>2012-09-04T08:43:49.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/PUyCnKyaaBk</video:player_loc>
      <video:uploader>0|43|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>United</video:tag>
      <video:tag>States</video:tag>
      <video:tag>Election</video:tag>
      <video:tag>Political</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>presidential</video:tag>
      <video:tag>campaign</video:tag>
      <video:tag>american</video:tag>
      <video:tag>History</video:tag>
      <video:tag>leadership</video:tag>
      <video:tag>social</video:tag>
      <video:tag>Issues</video:tag>
      <video:tag>race</video:tag>
      <video:tag>ethnicity</video:tag>
      <video:tag>gender</video:tag>
      <video:tag>Strategy</video:tag>
      <video:tag>media</video:tag>
      <video:tag>Journalism</video:tag>
      <video:tag>values</video:tag>
      <video:tag>black</video:tag>
      <video:tag>African</video:tag>
      <video:tag>white</video:tag>
      <video:tag>women</video:tag>
      <video:tag>candidate</video:tag>
      <video:tag>inequality</video:tag>
      <video:tag>Community</video:tag>
      <video:tag>middle</video:tag>
      <video:tag>class</video:tag>
      <video:tag>demo</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-AST-210EE-213-Blackbody-radiation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - AST 210/EE 213 Blackbody radiation</video:title>
      <video:description>AST 210/EE 213 Blackbody radiation

Applied Science &amp; Technology 210 / Electrical Engineering 213:  Soft X-Rays and Extreme Ultraviolet Radiation
Lecture 16: Blackbody radiation
http://www.coe.berkeley.edu/AST/sxreuv/

Professor David T. Attwood, Electrical Engineering Professor in Residence, Professor Attwood&apos;s research interests include short wavelength electromagnetics, soft x-ray microscopy, coherence, and EUV lithography.


[courses] [ee213] [fall2005]</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19394.jpg</video:thumbnail_loc>
      <video:duration>4976</video:duration>
      <video:publication_date>2012-09-05T02:06:40.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/lU8mPH0Zegg</video:player_loc>
      <video:uploader>0|62|1|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>education</video:tag>
      <video:tag>AST</video:tag>
      <video:tag>213</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>xray</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>class</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Tissue-Culture</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Tissue Culture</video:title>
      <video:description>Demonstration from the University of Florida. Tissue Culture of an Aquarium Plant</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/09/1cd3604b-bfc9-4394-9317-0b5bd4077208/cand_25.jpg</video:thumbnail_loc>
      <video:duration>398</video:duration>
      <video:publication_date>2007-09-10T23:00:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1008.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>tissueculture</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Examining-the-Blood-Pressure</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Examining the Blood Pressure</video:title>
      <video:description>When checking for blood pressure, ideally it should be done on both arms and legs to rule out conditions such as coagulation.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/d30ccabc-3674-467b-b6cf-5838bbb38a10/cand_25.jpg</video:thumbnail_loc>
      <video:duration>142</video:duration>
      <video:publication_date>2011-11-30T09:00:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9382.mp4</video:content_loc>
      <video:uploader>velatin</video:uploader>
      <video:category>Education</video:category>
      <video:tag>blood</video:tag>
      <video:tag>Pressure</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Technology-Life-Cycles-and-Diffusion</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Technology Life Cycles and Diffusion</video:title>
      <video:description>&quot;Lec 8 - Technology Life Cycles and Diffusion&quot; Chuck Eesley discusses technology life cycles and technology diffusion. The typical industry cycles of product and process innovation are discussed. This video also covers some insights that technology entrepreneurs might take away from these patterns when planning their technology strategy.

Take the quizzes and find the rest of the course at http://eesley.blogspot.com

Stanford University:
http://www.stanford.edu/

Management Science and Engineering at Stanford:
http://www.stanford.edu/dept/MSandE

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19010.jpg</video:thumbnail_loc>
      <video:duration>1060</video:duration>
      <video:publication_date>2012-09-04T08:49:56.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/NKdbpWN3obw</video:player_loc>
      <video:uploader>0|50|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>technology</video:tag>
      <video:tag>entrepreneurship</video:tag>
      <video:tag>venture</video:tag>
      <video:tag>capital</video:tag>
      <video:tag>finance</video:tag>
      <video:tag>startup</video:tag>
      <video:tag>life</video:tag>
      <video:tag>Cycle</video:tag>
      <video:tag>Process</video:tag>
      <video:tag>innovation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-35-Chemistry-1A</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 35 -Chemistry 1A</video:title>
      <video:description>&quot;Lec 35 -Chemistry 1A &quot;General Chemistry</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23565.jpg</video:thumbnail_loc>
      <video:duration>2941</video:duration>
      <video:publication_date>2012-09-14T09:28:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/CX_R4tUKNkw</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>35</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>1A</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-34-CS-61A-Analyzing-Eval</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 34 - CS 61A : Analyzing Eval</video:title>
      <video:description>CS 61A : Analyzing Eval

CS 61A The Structure and Interpretation of Computer Programs
Instructor Brian Harvey
Spring 2008

Introduction to programming and computer science. This course exposes students to techniques of abstraction at several levels: (a) within a programming language, using higher-order functions, manifest types, data-directed programming, and message-passing; (b) between programming languages, using functional and rule-based languages as examples. It also relates these techniques to the practical problems of implementation of languages and algorithms on a von Neumann machine. There are several significant programming projects, programmed in a dialect of the LISP language.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19682.jpg</video:thumbnail_loc>
      <video:duration>3047</video:duration>
      <video:publication_date>2012-09-05T04:12:02.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/jgEjm-eOWaw</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>cs</video:tag>
      <video:tag>61A</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>class</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Hair-Removal-By-Laser-Technology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Hair Removal By Laser Technology</video:title>
      <video:description>The method in which hair is removed using beams of concentrated light made to penetrate hair follicles is laser hair removal.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/16118a0d-af7e-482f-aa4f-3080d0eb690f/cand_25.jpg</video:thumbnail_loc>
      <video:duration>91</video:duration>
      <video:publication_date>2011-11-30T10:10:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9504.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Laser</video:tag>
      <video:tag>hair</video:tag>
      <video:tag>Removal</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Beyond-Migration-and-Development</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11- Beyond Migration and Development</video:title>
      <video:description>&quot;Lec 11- Beyond Migration and Development&quot;A lecture by Professor Ronald Skeldon (University of Sussex) given at the International Migration Institute (University of Oxford), 23 February 2012.
 
This lecture examines where the debate on migration and development has come from and where it might be going, taking account of both academic and policy approaches.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21450.jpg</video:thumbnail_loc>
      <video:duration>2735</video:duration>
      <video:publication_date>2012-09-09T05:19:21.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/AIKuYhFZ_Os</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>11</video:tag>
      <video:tag>Beyond</video:tag>
      <video:tag>Migration</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Development</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-39-CS-61A-Logic-Programming-II</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 39 - CS 61A : Logic Programming II</video:title>
      <video:description>CS 61A : Logic Programming II

CS 61A The Structure and Interpretation of Computer Programs
Instructor Brian Harvey
Spring 2008

Introduction to programming and computer science. This course exposes students to techniques of abstraction at several levels: (a) within a programming language, using higher-order functions, manifest types, data-directed programming, and message-passing; (b) between programming languages, using functional and rule-based languages as examples. It also relates these techniques to the practical problems of implementation of languages and algorithms on a von Neumann machine. There are several significant programming projects, programmed in a dialect of the LISP language.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19697.jpg</video:thumbnail_loc>
      <video:duration>3005</video:duration>
      <video:publication_date>2012-09-05T04:16:24.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/-xUrzNnhB9Q</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>cs</video:tag>
      <video:tag>61A</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>class</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-21-Compound-Interest-and-e-part-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21 - Compound Interest and e (part  3)</video:title>
      <video:description>This is a lecture of Khan Academy. Compound Interest and e (part  3)

Continuously compounding $P in principal at an annual interest rate of r for a year ends up with a final payment of $Pe^r</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19969.jpg</video:thumbnail_loc>
      <video:duration>604</video:duration>
      <video:publication_date>2012-09-06T01:16:45.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/sQYpUJV8foY</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Compound</video:tag>
      <video:tag>Interest</video:tag>
      <video:tag>and</video:tag>
      <video:tag>E</video:tag>
      <video:tag>part</video:tag>
      <video:tag>3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-19-Paradise-Lost-Books-XI-XII</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19 - Paradise Lost, Books XI-XII</video:title>
      <video:description>&quot;Lec 19 - Paradise Lost, Books XI-XII&quot; Milton (ENGL 220)

Books Eleven and Twelve of Paradise Lost and their radical departure from the poem&apos;s previous style are discussed. The transformation of Milton&apos;s famously sonorous verse into a more didactic mode is closely documented, and the poem&apos;s increasing emphasis on visual instruction is underscored in a study of the Archangel Michael&apos;s lesson on the history of the post-fallen world. Considerable time is devoted to both a consideration of Milton&apos;s late politics and Book Eleven&apos;s depiction of the destruction of paradise.

00:00 - Chapter 1. Introduction: The Last Two Books of &quot;Paradise Lost&quot;
09:00 - Chapter 2. Recap of the Treatise on Licensing
20:03 - Chapter 3. &quot;Paradise Lost&quot; Book XI: A Vision of Michael&apos;s History Lesson
38:16 - Chapter 4. &quot;Paradise Lost&quot; Book XII: A Narration of Michael&apos;s History Lesson

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2007.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17313.jpg</video:thumbnail_loc>
      <video:duration>3069</video:duration>
      <video:publication_date>2012-09-02T18:00:10.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/TpF34q9h7qc</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>populus</video:tag>
      <video:tag>copia</video:tag>
      <video:tag>Milton</video:tag>
      <video:tag>prose</video:tag>
      <video:tag>regicide</video:tag>
      <video:tag>Style</video:tag>
      <video:tag>Destruction</video:tag>
      <video:tag>Paradise</video:tag>
      <video:tag>flood</video:tag>
      <video:tag>Tenure</video:tag>
      <video:tag>Kings</video:tag>
      <video:tag>Magistrates</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-26-Dividing-Whole-Numbers-and-Applications-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 26 - Dividing Whole Numbers and Applications 1</video:title>
      <video:description>Dividing Whole Numbers and Applications 1

U01_L3_T2_we1 Dividing Whole Numbers and Applications 1</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24715.jpg</video:thumbnail_loc>
      <video:duration>148</video:duration>
      <video:publication_date>2012-09-17T16:17:46.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/4I9iibPLdBw</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Dividing</video:tag>
      <video:tag>Whole</video:tag>
      <video:tag>Numbers</video:tag>
      <video:tag>and</video:tag>
      <video:tag>applications</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-22-MIT-5111-Principles-of-Chemical-Science-Fall-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22 - MIT 5.111 Principles of Chemical Science, Fall 2005</video:title>
      <video:description>&quot;Lec 22 - MIT 5.111 Principles of Chemical Science, Fall 2005&quot; Acid-Base Equilibrium (cont.) (Prof. Catherine Drennan)
        

View the complete course: http://ocw.mit.edu/5-111F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14914.jpg</video:thumbnail_loc>
      <video:duration>2893</video:duration>
      <video:publication_date>2012-08-28T04:14:57.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/X_HvnH9Mlwc</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>22</video:tag>
      <video:tag>mit</video:tag>
      <video:tag>5</video:tag>
      <video:tag>111</video:tag>
      <video:tag>Principles</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Chemical</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2005</video:tag>
      <video:tag>Acid</video:tag>
      <video:tag>base</video:tag>
      <video:tag>Equilibrium</video:tag>
      <video:tag>cont</video:tag>
      <video:tag>Prof</video:tag>
      <video:tag>Catherine</video:tag>
      <video:tag>Drennan</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-MIT-16885J-Aircraft-Systems-Engineering-Fall-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - MIT 16.885J Aircraft Systems Engineering, Fall 2005</video:title>
      <video:description>&quot;Lec 8 - MIT 16.885J Aircraft Systems Engineering, Fall 2005&quot; Landing and Mechanical Systems

View the complete course: http://ocw.mit.edu/16-885F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14936.jpg</video:thumbnail_loc>
      <video:duration>6806</video:duration>
      <video:publication_date>2012-08-28T04:53:54.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/qcpyFE3u3hw</video:player_loc>
      <video:uploader>0|57|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>aeronautics</video:tag>
      <video:tag>astronautics</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>NASA</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>lifecycle</video:tag>
      <video:tag>reliability</video:tag>
      <video:tag>liftoff</video:tag>
      <video:tag>takeoff</video:tag>
      <video:tag>launch</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Understanding-Mitotic-Complex</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Understanding Mitotic Complex</video:title>
      <video:description>Rarely do errors in mitosis occur,but the process may go wrong, especially during early cellular divisions in the zygote. Mitotic errors can be especially dangerous to the organism because future offspring from this parent cell will carry the same disorder.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/09/378dffc7-39e7-42ba-9d6a-398ab6450640/cand_25.jpg</video:thumbnail_loc>
      <video:duration>508</video:duration>
      <video:publication_date>2007-10-01T00:40:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1055.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>sexdeterminationlecture3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Investing-the-Three-Unit-Preclinical-Bridge</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Investing the Three Unit Preclinical Bridge</video:title>
      <video:description>&quot;Lec 8 - Investing the Three Unit Preclinical Bridge&quot; Three parts: soldering lugs, margination and spruing.  Orig. air date: AUG 26 87

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22896.jpg</video:thumbnail_loc>
      <video:duration>1260</video:duration>
      <video:publication_date>2012-09-11T08:43:56.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/HkEJuuXD-2k</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>8</video:tag>
      <video:tag>Investing</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Three</video:tag>
      <video:tag>Unit</video:tag>
      <video:tag>Preclinical</video:tag>
      <video:tag>bridge</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Dioscovery-of-DNA-structure-50-years-celebtation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Dioscovery of DNA structure: 50 years celebtation</video:title>
      <video:description>Discovery of DNA structure by James Watson and Frances Crick was a milestone in life science. In 2003, fifty years of the discovery was celebrated. Edited by Ashraf.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/09/95cb7de6-a6cf-4bf4-8ab4-bd67c42300c6/cand_25.jpg</video:thumbnail_loc>
      <video:duration>1630</video:duration>
      <video:publication_date>2007-09-12T05:47:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1015.mp4</video:content_loc>
      <video:uploader>okur</video:uploader>
      <video:category>Seminars</video:category>
      <video:tag>dna</video:tag>
      <video:tag>Structure</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-Economics-C3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16- Economics C3</video:title>
      <video:description>&quot;Lec 16- Economics C3 Introduction to Environmental Economics and Policy</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24153.jpg</video:thumbnail_loc>
      <video:duration>4434</video:duration>
      <video:publication_date>2012-09-15T04:08:35.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/4n4VdiW7y5M</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>16</video:tag>
      <video:tag>Economics</video:tag>
      <video:tag>C3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-25-Integrative-Biology-131-Peripheral-Nerves</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec - 25 Integrative Biology 131   Peripheral Nerves</video:title>
      <video:description>This is lecture 25 of Integrative Biology 131, General Human Anatomy, Fall 2005 Season Course and it is provided by University of California, Berkeley.  

Integrative Biology 131: General Human Anatomy.  Fall 2005.  Professor Marian Diamond.  The functional anatomy of the human body as revealed by gross and microscopic examination.

The Department of Integrative Biology offers a program of instruction that focuses on the integration of structure and function in the evolution of diverse biological systems. It investigates integration at all levels of organization from molecules to the biosphere, and in all taxa of organisms from viruses to higher plants and animals.

The department uses many traditional fields and levels of complexity in forging new research directions, asking new questions, and answering traditional questions in new ways. The various...</video:description>
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      <video:category>Cell Biology</video:category>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 30 - Esomeprazole as an Example of Drug Testing and Usage</video:title>
      <video:description>&quot;Lec 30 - Esomeprazole as an Example of Drug Testing and Usage&quot; Freshman Organic Chemistry (CHEM 125)

The chemical mode of action of omeprazole is expected to be insensitive to its stereochemistry, making clinical trials of the proposed virtues of a chiral switch crucial. Design of the clinical trials is discussed in the context of marketing. Otolaryngologist Dr. Dianne Duffey provides a clinician&apos;s perspective on the testing and marketing of pharmaceuticals, on the FDA approval process, on clinical trial system, on off-label uses, and on individual and institutional responsibility for evaluating pharmaceuticals.

00:00 - Chapter 1. Introduction: The Chemical Properties and Reactivity of Prilosec
06:58 - Chapter 2. The Economics of Clinical Trials
19:57 - Chapter 3. Duffey: How Do I Know that the Drug is Effective? 
30:26 - Chapter 4. The Phases of Clinical Trials, Results for Esomeprazole and Omeprazole, and Off-Label Use
42:01 - Chapter 5. Pharmaceutical Marketing Mentality and Q&amp;A

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19766.jpg</video:thumbnail_loc>
      <video:duration>3043</video:duration>
      <video:publication_date>2012-09-05T09:33:08.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/4-SA63VFGDY</video:player_loc>
      <video:uploader>0|34|0</video:uploader>
      <video:category>Chemistry</video:category>
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      <video:tag>omeprazole</video:tag>
      <video:tag>racemate</video:tag>
      <video:tag>chiral</video:tag>
      <video:tag>Switch</video:tag>
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      <video:tag>Prilosec</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-77-Simplifying-Expressions-with-Exponents-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 77 - Simplifying Expressions with Exponents 2</video:title>
      <video:description>Simplifying Expressions with Exponents 2

U07_L1_T3_we2 Simplifying Expressions with Exponents 2</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24649.jpg</video:thumbnail_loc>
      <video:duration>215</video:duration>
      <video:publication_date>2012-09-17T14:41:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/xnLcxdM8OD8</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
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      <video:tag>with</video:tag>
      <video:tag>Exponents</video:tag>
      <video:tag>2</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Lec-23-Physics-10-Relativity-II</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23 - Physics 10 Relativity II</video:title>
      <video:description>Physics 10 Relativity II

Physics 10: Physics for Future Presidents. Spring 2006.  Professor Richard A. Muller.  The most interesting and important topics in physics, stressing conceptual understanding rather than math, with applications to current events. Topics covered may vary and may include energy and conservation, radioactivity, nuclear physics, the Theory of Relativity, lasers, explosions, earthquakes, superconductors, and quantum physics. [courses] [physics10] [spring2006]  Credits: lecturer:Richard A. Muller, producer:Educational Technology Services</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19334.jpg</video:thumbnail_loc>
      <video:duration>4001</video:duration>
      <video:publication_date>2012-09-05T01:31:13.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/lf0Wrgairfw</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>physics</video:tag>
      <video:tag>10</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>education</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
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      <video:tag>Course</video:tag>
      <video:tag>class</video:tag>
      <video:tag>yt</video:tag>
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      <video:tag>high</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-10-MIT-18085-Computational-Science-and-Engineering-I-Fall-2008</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - MIT 18.085 Computational Science and Engineering I, Fall 2008</video:title>
      <video:description>&quot;Lec 10 - MIT 18.085 Computational Science and Engineering I, Fall 2008&quot; Recitation 3

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15704.jpg</video:thumbnail_loc>
      <video:duration>3373</video:duration>
      <video:publication_date>2012-08-28T19:45:36.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/wt7UJckgvxs</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>linear</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>networks</video:tag>
      <video:tag>Lagrange</video:tag>
      <video:tag>multipliers</video:tag>
      <video:tag>differential</video:tag>
      <video:tag>Equations</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Equilibrium</video:tag>
      <video:tag>LaPlace</video:tag>
      <video:tag>s</video:tag>
      <video:tag>equation</video:tag>
      <video:tag>Potential</video:tag>
      <video:tag>flow</video:tag>
      <video:tag>Boundary</video:tag>
      <video:tag>value</video:tag>
      <video:tag>problems</video:tag>
      <video:tag>Fourier</video:tag>
      <video:tag>series</video:tag>
      <video:tag>discrete</video:tag>
      <video:tag>transform</video:tag>
      <video:tag>convolution</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-26-Physics-10-Review-Session</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 26 - Physics 10  Review Session</video:title>
      <video:description>Physics 10  Review Session

Physics 10: Physics for Future Presidents. Spring 2006.  Professor Richard A. Muller.  The most interesting and important topics in physics, stressing conceptual understanding rather than math, with applications to current events. Topics covered may vary and may include energy and conservation, radioactivity, nuclear physics, the Theory of Relativity, lasers, explosions, earthquakes, superconductors, and quantum physics. [courses] [physics10] [spring2006]  Credits: lecturer:Professor Richard A. Muller, producers:Educational Technology Services</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19338.jpg</video:thumbnail_loc>
      <video:duration>4122</video:duration>
      <video:publication_date>2012-09-05T01:33:33.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/FNCSIc9A-Vs</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>physics</video:tag>
      <video:tag>10</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>education</video:tag>
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      <video:tag>yt</video:tag>
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    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-History-1C-Modern-Civilization-1750-Present-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - History 1C: Modern Civilization 1750-Present UCLA</video:title>
      <video:description>&quot;Lec 12 - History 1C: Modern Civilization 1750-Present UCLA&quot; Lecture 12: Duel Power

May 7th, 2009

Professor Lynn Hunt lectures in this course which covers a broad, historical study of major elements in Western heritage from the world of the Greeks to that of the 20th century, designed to further beginning students&apos; general education, introduce them to ideas, attitudes, and institutions basic to Western civilization, and acquaint them, through reading and critical discussion, with representative contemporary documents and writings of enduring interest.

Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA History 1C: Modern Civilization classes in this series: http://www.youtube.com/view_play_list?p=F4DFAB80C2018F85
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
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      <video:duration>4371</video:duration>
      <video:publication_date>2012-09-07T08:00:11.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/rJ7w0IbWtfg</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
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      <video:tag>copyright</video:tag>
      <video:tag>infringement</video:tag>
    </video:video>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Breech Delivery Technique</video:title>
      <video:description>This video shows a spontaneous breech delivery childbirth. This process is less painful than the others where mother have to bear the pain for a long time.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/a1cf4aeb-87f3-490d-9d20-d9f6b7e53e8c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>561</video:duration>
      <video:publication_date>2011-12-01T04:59:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10257.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Pregnancy</video:category>
      <video:tag>Spontaneous</video:tag>
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      <video:tag>childbirth</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Introduction-to-Chemical-Equilibrium-Part-3-of-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Introduction to Chemical Equilibrium Part 3 of 3</video:title>
      <video:description>There are 3 possible concentration scenarios at equilibrium. Shown here reaction happens using the concentration of a product versus time.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/ca3475da-9239-473b-8b21-e18cef90d878/cand_25.jpg</video:thumbnail_loc>
      <video:duration>452</video:duration>
      <video:publication_date>2010-12-21T12:55:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6705.mp4</video:content_loc>
      <video:uploader>mariachi</video:uploader>
      <video:category>Chemistry</video:category>
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      <video:tag>to</video:tag>
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      <video:tag>3</video:tag>
      <video:tag>of</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-74-SAT-Prep-Test-5-Section-7-Part-5</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec  74 - SAT Prep: Test 5 Section 7 Part 5</video:title>
      <video:description>SAT Prep: Test 5 Section 7 Part 5

Problems 16-18 starting on page 673</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22293.jpg</video:thumbnail_loc>
      <video:duration>510</video:duration>
      <video:publication_date>2012-09-11T01:39:48.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/KEyCBPe_T5I</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>SAT</video:tag>
      <video:tag>prep</video:tag>
      <video:tag>Test</video:tag>
      <video:tag>5</video:tag>
      <video:tag>Section</video:tag>
      <video:tag>7</video:tag>
      <video:tag>part</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-to-Administer-Medication-Through-a-Running-IV</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to Administer Medication Through a Running IV</video:title>
      <video:description>This video demonstrates how to administer a patients medication through a running IV before giving a patient any medication make sure to properly identify the patient wash your hands and re check the dosages</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/c264e01e-bdef-4512-ad8d-63a960545951/cand_25.jpg</video:thumbnail_loc>
      <video:duration>90</video:duration>
      <video:publication_date>2011-11-30T10:25:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9547.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>medication</video:tag>
      <video:tag>Through</video:tag>
      <video:tag>running</video:tag>
      <video:tag>IV</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-Fabrication-of-Remount-Casts</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - Fabrication of Remount Casts</video:title>
      <video:description>&quot;Lec 13 - Fabrication of Remount Casts&quot; This tape demonstrates the process of remounting the dentures on an articulator so that final occlusal adjustments can be done. Orig. air date: JUN 26 79

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
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      <video:duration>663</video:duration>
      <video:publication_date>2012-09-07T17:27:50.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/x6bmPxFINxM</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Prosthodontics</video:tag>
      <video:tag>Lec</video:tag>
      <video:tag>13</video:tag>
      <video:tag>Fabrication</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Remount</video:tag>
      <video:tag>Casts</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Jackknife-Position-Anoscopy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Jackknife Position Anoscopy</video:title>
      <video:description>This video provides the equipment and preparations that need to be done before the procedure. Anoscopy allows the medical practitioner to view the anal canal with an anal speculum. Here is the procedure with a jack knife position.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/a6f4b692-1061-4f51-b96e-ce44bfcf6e1a/cand_25.jpg</video:thumbnail_loc>
      <video:duration>128</video:duration>
      <video:publication_date>2011-11-30T10:27:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9553.mp4</video:content_loc>
      <video:uploader>velatin</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Anoscopy</video:tag>
      <video:tag>Jackknife</video:tag>
      <video:tag>position</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Medical-Animation-Mark-IV-studios</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Medical Animation @ Mark IV studios</video:title>
      <video:description>Mark IV medical communications, India&quot;s finest Medical animation company with proven expertise and 100% accuracy.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_1596.jpg</video:thumbnail_loc>
      <video:duration>91</video:duration>
      <video:publication_date>2009-04-03T15:04:13.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/_IizJ3RAktg</video:player_loc>
      <video:uploader>drneelesh</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Medical</video:tag>
      <video:tag>multimedia</video:tag>
      <video:tag>Animation</video:tag>
      <video:tag>marketing</video:tag>
      <video:tag>pharmaceutical</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Introduction-to-European-Civilization</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1- Introduction to European Civilization</video:title>
      <video:description>Lec 1- Introduction. European Civilization, 1648-1945 (HIST 202)

The course will concern European history from 1648 to 1945. The assigned readings include both standard historical texts and works of fiction, as well as films. Although the period in question encompasses many monumental events and &quot;great men,&quot; attention will also be paid to the development of themes over the long term and the experiences of people and groups often excluded from official histories. Among the principle questions to be addressed are the consolidation of state power, the formation of identities, linguistic and national affiliations, and the effects of economic change.

00:00 - Chapter 1. Course Structure and Requirements 
14:38 - Chapter 2. Major Themes: State-Making, the Rise of Capitalism, and War 
33:27 - Chapter 3. Brecht, &quot;A Worker Reads History&quot;

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_13901.jpg</video:thumbnail_loc>
      <video:duration>2179</video:duration>
      <video:publication_date>2012-08-26T07:06:08.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/_IgKHHAjV8Y</video:player_loc>
      <video:uploader>0|43|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>State</video:tag>
      <video:tag>Making</video:tag>
      <video:tag>language</video:tag>
      <video:tag>identity</video:tag>
      <video:tag>Germinal</video:tag>
      <video:tag>Ordinary</video:tag>
      <video:tag>Men</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Butchers</video:tag>
      <video:tag>tale</video:tag>
      <video:tag>Persian</video:tag>
      <video:tag>Letters</video:tag>
      <video:tag>Orwell</video:tag>
      <video:tag>Hitler</video:tag>
      <video:tag>Brecht</video:tag>
      <video:tag>Poland</video:tag>
      <video:tag>Auschwitz</video:tag>
      <video:tag>rebellion</video:tag>
      <video:tag>World</video:tag>
      <video:tag>War</video:tag>
      <video:tag>I</video:tag>
      <video:tag>II</video:tag>
      <video:tag>Napoleon</video:tag>
      <video:tag>Total</video:tag>
      <video:tag>Capitalism</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-22-Orthodontic-Alginate-Impression-Techniques</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22 - Orthodontic  Alginate Impression Techniques</video:title>
      <video:description>&quot;Lec 22 - Orthodontic  Alginate Impression Techniques&quot; Demonstrates the materials and techniques involved in taking an orthodontic impression with alginate and in pouring an orthodontic impression in preparation for model trimming. Orig. air date: JUL 23 73

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20781.jpg</video:thumbnail_loc>
      <video:duration>1705</video:duration>
      <video:publication_date>2012-09-07T17:02:06.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Pt7SH0iz0Cc</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Orthodontic</video:tag>
      <video:tag>alginate</video:tag>
      <video:tag>Impression</video:tag>
      <video:tag>Techniques</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-23-Ulu-Ventures</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23 - Ulu Ventures</video:title>
      <video:description>&quot;Lec 23 - Ulu Ventures&quot; Clint Korver, a venture capitalist and serial entrepreneur, discusses the Board of Directors. He explains the duties and function of the board as well as the typical structure of board meetings.

Take the quizzes and find the rest of the course at http://eesley.blogspot.com

Stanford University:
http://www.stanford.edu/

Management Science and Engineering at Stanford:
http://www.stanford.edu/dept/MSandE

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19025.jpg</video:thumbnail_loc>
      <video:duration>1230</video:duration>
      <video:publication_date>2012-09-04T08:59:43.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/qvotSSDXy2E</video:player_loc>
      <video:uploader>0|50|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>technology</video:tag>
      <video:tag>entrepreneurship</video:tag>
      <video:tag>venture</video:tag>
      <video:tag>capital</video:tag>
      <video:tag>finance</video:tag>
      <video:tag>startup</video:tag>
      <video:tag>board</video:tag>
      <video:tag>of</video:tag>
      <video:tag>directors</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Tray-Construction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Tray Construction</video:title>
      <video:description>&quot;Lec 1 - Tray Construction&quot; Custom acrylic resin edentulous impression trays are discussed. The maxillary impression tray is demonstrated. The forming of a wax occlusal for the mandibular impression Orig. air date: SEP 20 72

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20800.jpg</video:thumbnail_loc>
      <video:duration>957</video:duration>
      <video:publication_date>2012-09-07T17:19:29.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/k13u9bRljlk</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Tray</video:tag>
      <video:tag>Construction</video:tag>
      <video:tag>Prosthodontics</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-51-Waxing-the-Complete-Denture</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 51 - Waxing the Complete Denture</video:title>
      <video:description>&quot;Lec 51 - Waxing the Complete Denture&quot; After the teeth are set in the wax baseplate, the steps in the finish waxing procedure are performed. 
Orig. air date: MAY 9 73

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20956.jpg</video:thumbnail_loc>
      <video:duration>845</video:duration>
      <video:publication_date>2012-09-08T05:58:53.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/wITTE8DYPRU</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>51</video:tag>
      <video:tag>Waxing</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Complete</video:tag>
      <video:tag>Denture</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Actions-of-the-PML-RARalpha-fusion-protein-in-leukaemia</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Actions of the PML-RARalpha fusion protein in leukaemia</video:title>
      <video:description>Molecular actions of the PML-RARα fusion protein in promyelocytic leukaemia</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/114cd838-5ee6-4a0c-8694-2c0106c9b65a/cand_25.jpg</video:thumbnail_loc>
      <video:duration>130</video:duration>
      <video:publication_date>2010-11-24T05:23:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5925.mp4</video:content_loc>
      <video:uploader>dnasign</video:uploader>
      <video:category>Others</video:category>
      <video:tag>PML</video:tag>
      <video:tag>RARα</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Prevention-From-Novel-H1N1-Flu</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Prevention From Novel H1N1 Flu</video:title>
      <video:description>This video will help you to know how to prevent getting and spreading novel H1N1 Flu. An outbreak of novel HIN1 flu is occurring in the united state.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/7333e859-71f1-497d-a97c-96f1696f3219/cand_25.jpg</video:thumbnail_loc>
      <video:duration>142</video:duration>
      <video:publication_date>2011-11-30T10:33:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9573.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>How</video:tag>
      <video:tag>to</video:tag>
      <video:tag>prevent</video:tag>
      <video:tag>Getting</video:tag>
      <video:tag>and</video:tag>
      <video:tag>spreading</video:tag>
      <video:tag>Novel</video:tag>
      <video:tag>h1n1</video:tag>
      <video:tag>Flu</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-26-Integrative-Biology-131-Peripheral-Nerves</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec - 26 Integrative Biology 131  Peripheral Nerves</video:title>
      <video:description>This is lecture 26 of Integrative Biology 131, General Human Anatomy, Fall 2005 Season Course and it is provided by University of California, Berkeley.  

Integrative Biology 131: General Human Anatomy.  Fall 2005.  Professor Marian Diamond.  The functional anatomy of the human body as revealed by gross and microscopic examination.

The Department of Integrative Biology offers a program of instruction that focuses on the integration of structure and function in the evolution of diverse biological systems. It investigates integration at all levels of organization from molecules to the biosphere, and in all taxa of organisms from viruses to higher plants and animals.

The department uses many traditional fields and levels of complexity in forging new research directions, asking new questions, and answering traditional questions in new ways. The various...</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19340.jpg</video:thumbnail_loc>
      <video:duration>3125</video:duration>
      <video:publication_date>2012-09-05T01:37:19.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/-BEwOOEegKA</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>education</video:tag>
      <video:tag>ib</video:tag>
      <video:tag>131</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>anatomy</video:tag>
      <video:tag>human</video:tag>
      <video:tag>body</video:tag>
      <video:tag>integrative</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>class</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-Psych-1-General-Psychology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - Psych 1 - General Psychology</video:title>
      <video:description>Psych 1 - General Psychology

Personality and Social Interaction 2
Psychology 1 - Fall 2007 - Introduction to the principal areas, problems, and concepts of psychology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19526.jpg</video:thumbnail_loc>
      <video:duration>2946</video:duration>
      <video:publication_date>2012-09-05T03:14:36.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/AIMMAEsoc5k</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>psych</video:tag>
      <video:tag>kihlstrom</video:tag>
      <video:tag>class</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Sustainable-Living-Environment-185A-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3- Sustainable Living, Environment 185A, UCLA</video:title>
      <video:description>&quot;Lec 3- Sustainable Living, Environment 185A, UCLA&quot;Course Description
Environment 185A: Sustainable Living is a sub-division of the Education for Sustainable Living Program (ESLP). ESLP is a student designed, student developed, and student facilitated program offered through the Institute of the Environment. The Speaker Series brings guest speakers from UCLA and across the country to speak on specialized subjects including food systems, green business, organic gardens, sustainable living, the green economy, environmental justice and transportation. Speakers range from authors, professors, community activists, environmentalists, for and non-profit business representatives, and government officials.

Lecture Series Student Directors:
Spencer Hill, 3rd Year, Applied Mathematics/Atmospheric, Oceanic and Environmental Science Double Major
Isis Krause, 4th Year, Geography/Environmental Studies
Hayley Moller, 3rd Year, Environmental Science Major

Guest Speaker:
Mud Baron went to Ohio University. Baron worked at the Earth Island Institute to coordinate environmental lectures at colleges across the country. From 10 years up until 2006 he worked as a designed and builder of yards, kitchens, and habitats. He then worked as a School Garden Program Specialist for the LAUSD trying to reprofessionalize the support of Agriculture and Gardening Programs. He was awarded the Earth Month Hero award from the LA Department of Environmental Affairs. In 2007 he was awarded the UC Master Gardener School Gardener of the Year.

Note: Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA Psychology 116: Neuroscience Lab lectures in this series: http://www.youtube.com/view_play_list?p=4625A5EA38596A85
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21163.jpg</video:thumbnail_loc>
      <video:duration>2983</video:duration>
      <video:publication_date>2012-09-09T02:50:35.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/JlrP2TrFbes</video:player_loc>
      <video:uploader>0|63|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>3</video:tag>
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      <video:tag>Living</video:tag>
      <video:tag>environment</video:tag>
      <video:tag>185A</video:tag>
      <video:tag>UCLA</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-An-Introduction-to-General-Philosophy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - An Introduction to General Philosophy</video:title>
      <video:description>&quot;Lec 4 - An Introduction to General Philosophy&quot;A series of lectures delivered by Peter Millican to first-year philosophy students at the University of Oxford. The lectures comprise the 8-week General Philosophy course and were delivered in late 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21344.jpg</video:thumbnail_loc>
      <video:duration>649</video:duration>
      <video:publication_date>2012-09-09T04:32:37.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/S7H8R1PBrQI</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Philosophy</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>4</video:tag>
      <video:tag>an</video:tag>
      <video:tag>introduction</video:tag>
      <video:tag>to</video:tag>
      <video:tag>general</video:tag>
      <video:tag>Philosophy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-42-T-Statistic-Confidence-Interval</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 42 - T-Statistic Confidence Interval</video:title>
      <video:description>T-Statistic Confidence Interval

T-Statistic Confidence Interval (for small sample sizes)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22713.jpg</video:thumbnail_loc>
      <video:duration>707</video:duration>
      <video:publication_date>2012-09-11T02:55:23.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/hV4pdjHCKuA</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>T</video:tag>
      <video:tag>Statistic</video:tag>
      <video:tag>Confidence</video:tag>
      <video:tag>Interval</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-25-The-Strengths-and-Weaknesses-of-The-God-Delusion</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 25- The Strengths and Weaknesses of The God Delusion</video:title>
      <video:description>&quot;Lec 25- The Strengths and Weaknesses of The God Delusion&quot;Richard Dawkins&apos; book The God Delusion has been a run away best seller. It has stimulated global debate, not always very charitable, about whether Dawkins is right to say that it is probably the case that God does not exist. During this weekend philosophers Marianne Talbot and Stephen Law will discuss the debate from a philosophical point of view. What are Dawkins&apos; arguments? Are they good arguments? Are they conclusive arguments? Where does the debate about God&apos;s existence stand now?</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21412.jpg</video:thumbnail_loc>
      <video:duration>5183</video:duration>
      <video:publication_date>2012-09-09T05:03:40.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/d3fGJq04rUc</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Philosophy</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>25</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Strengths</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Weaknesses</video:tag>
      <video:tag>of</video:tag>
      <video:tag>God</video:tag>
      <video:tag>Delusion</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Advanced-Spinal-Tumour-Surgery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Advanced Spinal Tumour Surgery</video:title>
      <video:description>Advanced spinal tumour surgery in India with Indicure is performed to the patient in this medical video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/a7f61bbf-2cfb-44b4-b717-f8913b31d4e5/cand_25.jpg</video:thumbnail_loc>
      <video:duration>65</video:duration>
      <video:publication_date>2011-11-30T10:35:29.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9579.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Advanced</video:tag>
      <video:tag>Spinal</video:tag>
      <video:tag>tumour</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>in</video:tag>
      <video:tag>India</video:tag>
      <video:tag>with</video:tag>
      <video:tag>Indicure</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-33-Homeostasis-Osmoregulation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 33- Homeostasis: Osmoregulation</video:title>
      <video:description>Lec 33- Homeostasis: Osmoregulation.
General Biology Lecture</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17181.jpg</video:thumbnail_loc>
      <video:duration>3101</video:duration>
      <video:publication_date>2012-09-02T12:13:34.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/XVGwoCEJgII</video:player_loc>
      <video:uploader>UCBerkeley</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Making-Instructional-Videos</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Making Instructional Videos</video:title>
      <video:description>This video gives information about how to make instructional videos. It is really useful if you like to make your own video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/09/c3b73cba-4605-4326-9c3c-4e1c748fd2ac/cand_25.jpg</video:thumbnail_loc>
      <video:duration>814</video:duration>
      <video:publication_date>2007-09-26T19:48:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1043.mp4</video:content_loc>
      <video:uploader>Mark Minie</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Video</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec19-Denar-Reusable-Clutch-System</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec19  - Denar Reusable Clutch System</video:title>
      <video:description>&quot;Lec19  - Denar Reusable Clutch System&quot; Goes over the set-up and use of Denar Pantronic.   Orig. air date: JUN 6 83

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21373.jpg</video:thumbnail_loc>
      <video:duration>620</video:duration>
      <video:publication_date>2012-09-09T04:45:41.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/AnkEWWuq14U</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec19</video:tag>
      <video:tag>Denar</video:tag>
      <video:tag>Reusable</video:tag>
      <video:tag>Clutch</video:tag>
      <video:tag>system</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lecture-hermaphrodites-The-safer-sex-part-7</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture hermaphrodites: The safer sex  part 7</video:title>
      <video:description>This is another video lecture on these series on hermaphrodites as the safer sex. This tutorial is based on the article by Barbara J. Meyer, Ph.D. For information can be found on www.hhmi.org.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/09/a3ddc790-2dd1-4f03-9a5f-17c42286be26/cand_25.jpg</video:thumbnail_loc>
      <video:duration>569</video:duration>
      <video:publication_date>2007-09-22T19:38:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1036.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>sex</video:tag>
      <video:tag>Determination</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Organic-Reactions-and-Pharmaceuticals-Chemistry-14D-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1- Organic Reactions and Pharmaceuticals, Chemistry 14D, UCLA</video:title>
      <video:description>&quot;Lec 1- Organic Reactions and Pharmaceuticals, Chemistry 14D, UCLA&quot;Course Description:
Chemistry 14D: Organic Reactions and Pharmaceuticals is a class that provides an in depth analysis of organic reactions, nucleophilic and electrophilic substitutions and additions; electrophilic aromatic substitutions, carbonyl reactions, catalysis, molecular basis of drug action, and organic chemistry of pharmaceuticals.

About the Professor:
Professor Hardinger has been a faculty member in the UCLA Department of Chemistry and Biochemistry since 1997. His professional career began at Drexel University in Philadelphia, which afforded a BS in Chemistry in 1982. He then moved to Purdue University, and earned a PhD in Organic Chemistry in 1988. Two subsequent years as a postdoctoral scholar at Renssalear Polytechnic Institute were followed by appointment in 1990 as assistant professor at California State University. In 1997 he achieved the &quot;forbidden transition&quot; and moved to UCLA as Lecturer followed by promotion to Senior Lecturer in 2004. At UCLA his main teaching interests have been introductory organic chemistry courses in the physical science majors series as well as the life science majors series. His professional interests include development of new teaching tools and methods, both in print and electronic media. An introductory organic chemistry textbook (Organic Chemistry - A Thinking Student&apos;s Approach) is currently in development.

Course Webpage: http://www.chem.ucla.edu/harding/

Note: Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA Chemistry 14D: Organic Reactions and Pharmaceuticals classes in this series: http://www.youtube.com/view_play_list?p=86F7D2B9DFC5E52F
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
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      <video:duration>439</video:duration>
      <video:publication_date>2012-09-09T03:08:04.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/nBBWhBSFC1Q</video:player_loc>
      <video:uploader>0|34|0</video:uploader>
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      <video:tag>Lec</video:tag>
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      <video:tag>UCLA</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Lec-78-Simplifying-Expressions-with-Exponents-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 78 - Simplifying Expressions with Exponents 3</video:title>
      <video:description>Simplifying Expressions with Exponents 3

U07_L1_T3_we3 Simplifying Expressions with Exponents 3</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24650.jpg</video:thumbnail_loc>
      <video:duration>151</video:duration>
      <video:publication_date>2012-09-17T14:42:02.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/zwUnRQbWPJU</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Simplifying</video:tag>
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      <video:tag>3</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-27-The-God-Delusion-Questions-and-Answers</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 27- The God Delusion: Questions and Answers</video:title>
      <video:description>&quot;Lec 27- The God Delusion: Questions and Answers&quot;Richard Dawkins&apos; book The God Delusion has been a run away best seller. It has stimulated global debate, not always very charitable, about whether Dawkins is right to say that it is probably the case that God does not exist. During this weekend philosophers Marianne Talbot and Stephen Law will discuss the debate from a philosophical point of view. What are Dawkins&apos; arguments? Are they good arguments? Are they conclusive arguments? Where does the debate about God&apos;s existence stand now?</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21419.jpg</video:thumbnail_loc>
      <video:duration>4493</video:duration>
      <video:publication_date>2012-09-09T05:04:07.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/bUjmuHW3gpQ</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Philosophy</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>27</video:tag>
      <video:tag>the</video:tag>
      <video:tag>God</video:tag>
      <video:tag>Delusion</video:tag>
      <video:tag>Questions</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Answers</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Lec-9-Chemistry-1A</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - Chemistry 1A</video:title>
      <video:description>&quot;Lec 9 - Chemistry 1A&quot;General Chemistry</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23514.jpg</video:thumbnail_loc>
      <video:duration>2941</video:duration>
      <video:publication_date>2012-09-14T09:09:07.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/QsuqC8E7Ym4</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>9</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>1A</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Formation-of-Bunions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Formation of Bunions</video:title>
      <video:description>Bunions are bumps at the base of the big toe. The big toe points towards the second toe. This video explains how a bunion can form and how it can be treated.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9581.mp4</video:content_loc>
      <video:uploader>burki</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>formation</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Bunions</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-27-Integrative-Biology-131-Sensory-and-Motor</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec - 27 Integrative Biology 131  Sensory and Motor...</video:title>
      <video:description>This is lecture 27 of Integrative Biology 131, General Human Anatomy, Fall 2005 Season Course and it is provided by University of California, Berkeley.  

Integrative Biology 131: General Human Anatomy.  Fall 2005.  Professor Marian Diamond.  The functional anatomy of the human body as revealed by gross and microscopic examination.

The Department of Integrative Biology offers a program of instruction that focuses on the integration of structure and function in the evolution of diverse biological systems. It investigates integration at all levels of organization from molecules to the biosphere, and in all taxa of organisms from viruses to higher plants and animals.

The department uses many traditional fields and levels of complexity in forging new research directions, asking new questions, and answering traditional questions in new ways. The various...</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19344.jpg</video:thumbnail_loc>
      <video:duration>2941</video:duration>
      <video:publication_date>2012-09-05T01:39:07.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/zxUJ7qTJRi8</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>education</video:tag>
      <video:tag>ib</video:tag>
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      <video:tag>high</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-6-Final-Review-Exercises</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - Final Review Exercises</video:title>
      <video:description>&quot;Lec 6 - Final Review Exercises&quot; A test covering the material presented on tape 285.   Orig. air date: OCT 31 75

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
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      <video:duration>575</video:duration>
      <video:publication_date>2012-09-09T05:41:28.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/cxjHIxsbX4Y</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
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  <url>
    <loc>https://dnatube.com/videos/What-Are-Interactive-Biology-Videos-All-About</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What Are Interactive Biology Videos All About?</video:title>
      <video:description>Video shows the stories related with the interactive biology show to make the biology simple and easy. Videos, quizzes, games and more fun is provided here for the bio students.</video:description>
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      <video:publication_date>2013-01-18T05:43:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28828.mp4</video:content_loc>
      <video:uploader>Marylou Norris</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Interactive</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>Making</video:tag>
      <video:tag>Fun</video:tag>
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    <loc>https://dnatube.com/videos/Lec-4-SIMS-141-Yahoo-Search-Dr-Jan-Pederson-Dr-Daniel</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - SIMS 141 - Yahoo! Search: Dr. Jan Pederson &amp; Dr. Daniel...</video:title>
      <video:description>This is lecture 4 of SIMS 141, Search Engines,  Fall 2005 Season Course and it is provided by University of California at Berkeley. SIMS 141 - Yahoo! Search: Dr. Jan Pederson &amp; Dr. Daniel...

Search Engines: Technology, Society, and Business. The World Wide Web brings much of the world&apos;s knowledge into the reach of nearly everyone with a computer and an internet connection. The availability of huge quantities of information at our fingertips is transforming government, business, and many other aspects of society.  Topics include search advertising and auctions, search and privacy, search ranking, internationalization, anti-spam efforts, local search, peer-to-peer search, and search of blogs and online communities. The Instructor, Dr. Marti Hearst, is an associate professor in the School of Information at UC Berkeley, with an affiliate appointment in the Computer Science Division.  The UC...</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19345.jpg</video:thumbnail_loc>
      <video:duration>2787</video:duration>
      <video:publication_date>2012-09-05T01:39:40.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/KYbuDzvWr4s</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>yahoo</video:tag>
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      <video:tag>education</video:tag>
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      <video:tag>information</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2- Holocaust in Film and Literature, German 59, UCLA</video:title>
      <video:description>&quot;Lec 2- Holocaust in Film and Literature, German 59, UCLA&quot;Course Description:
German 59: Holocaust in Film and Literature is a course that provides insight into the History of Holocaust and its present memory through examination of challenges and problems encountered in trying to imagine its horror through media of literature and film.

About the Professor:
Todd Presner is Associate Professor of Germanic Languages, Comparative Literature, and Jewish Studies. His research focuses on German-Jewish intellectual and cultural history, the history of media, visual culture, digital humanities, and cultural geography. He is the author of two books: The first, Mobile Modernity: Germans, Jews, Trains (Columbia University Press, 2007), maps German-Jewish intellectual history onto the development of the railway system; the second, Muscular Judaism: The Jewish Body and the Politics of Regeneration (Routledge, 2007), analyzes the aesthetic dimensions of the strong Jewish body.

Note: Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA German 59: Holocaust in Film and Literature classes in this series: http://www.youtube.com/view_play_list?p=E162D5967A29AA3B
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
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      <video:duration>2951</video:duration>
      <video:publication_date>2012-09-09T03:42:47.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Vi7VabAwlw0</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Literature</video:category>
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      <video:tag>German</video:tag>
      <video:tag>59</video:tag>
      <video:tag>UCLA</video:tag>
    </video:video>
  </url>
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    <loc>https://dnatube.com/videos/Lec-12-Chemistry-1A</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 -Chemistry 1A</video:title>
      <video:description>&quot;Lec 12 -Chemistry 1A &quot;General Chemistry</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23524.jpg</video:thumbnail_loc>
      <video:duration>2801</video:duration>
      <video:publication_date>2012-09-14T09:15:17.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/RNd9Nxnsd0c</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Lec</video:tag>
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      <video:tag>Chemistry</video:tag>
      <video:tag>1A</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Hawkins-Test-Demonstration</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Hawkin&apos;s Test Demonstration</video:title>
      <video:description>This video shows hawkin&apos;s test for subacromial impingement or rotator cuff tendonitis. In this video, it is shown that the arm is forward elevated to 90 degrees, then forcibly internally rotated.</video:description>
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      <video:duration>16</video:duration>
      <video:publication_date>2011-11-30T22:03:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9606.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Hawkin</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Test</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-SIMS-141-WebSpam-Dr-Marc-Najork-Microsoft-Research</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - SIMS 141 - WebSpam: Dr. Marc Najork - Microsoft Research</video:title>
      <video:description>This is lecture 5 of SIMS 141, Search Engines,  Fall 2005 Season Course and it is provided by University of California at Berkeley. SIMS 141 - WebSpam: Dr. Marc Najork - Microsoft Research

Search Engines: Technology, Society, and Business. The World Wide Web brings much of the world&apos;s knowledge into the reach of nearly everyone with a computer and an internet connection. The availability of huge quantities of information at our fingertips is transforming government, business, and many other aspects of society.  Topics include search advertising and auctions, search and privacy, search ranking, internationalization, anti-spam efforts, local search, peer-to-peer search, and search of blogs and online communities. The Instructor, Dr. Marti Hearst, is an associate professor in the School of Information at UC Berkeley, with an affiliate appointment in the Computer Science Division.  The UC...</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19347.jpg</video:thumbnail_loc>
      <video:duration>2702</video:duration>
      <video:publication_date>2012-09-05T01:40:22.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/V8q0KXD8NE8</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>webspam</video:tag>
      <video:tag>spam</video:tag>
      <video:tag>Microsoft</video:tag>
      <video:tag>education</video:tag>
      <video:tag>SIMS</video:tag>
      <video:tag>141</video:tag>
      <video:tag>information</video:tag>
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      <video:tag>Cl</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Differential-Integral-Calculus-Math-31A-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1- Differential &amp; Integral Calculus, Math 31A, UCLA</video:title>
      <video:description>&quot;Lec 1- Differential &amp; Integral Calculus, Math 31A, UCLA&quot;Course Description:
Math 31A is a course that provides insight into differential calculus and applications as well as an introduction to integration.

About the Professor:
Steve Butler is a NSF Postdoctoral Scholar and Assistant Adjunct Professor of the UCLA Department of Mathematics. He received his Ph. D. from UCSD in June of 2008 and has been at UCLA since the Fall of 2008 (where he will be staying for a total of three years). His area of research consists of Combinatorics as well as particular spectral graph theory, combinatorial geometry, and recreational mathematics (i.e., juggling).

Course Webpage: http://www.math.ucla.edu/~butler/2010/math31a/
Professors Webpage: www.math.ucla.edu/~butler

Note: Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA Math 31A: Differential &amp; Integral Calculus classes in this series: http://www.youtube.com/view_play_list?p=E162D5967A29AA3B
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21293.jpg</video:thumbnail_loc>
      <video:duration>2246</video:duration>
      <video:publication_date>2012-09-09T03:57:46.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/YoVgNE4lKSk</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>1</video:tag>
      <video:tag>differential</video:tag>
      <video:tag>Integral</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>math</video:tag>
      <video:tag>31A</video:tag>
      <video:tag>UCLA</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-Lambda-HOFs-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17- Lambda - HOFs 2</video:title>
      <video:description>Lec 17- Lambda - HOFs 2The Beauty and Joy of Computing</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19187.jpg</video:thumbnail_loc>
      <video:duration>3215</video:duration>
      <video:publication_date>2012-09-04T19:07:08.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/nR1z0cIeGxc</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>uc</video:tag>
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      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Small-worlds-graph-grid-rewiring</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Small worlds graph: grid rewiring</video:title>
      <video:description>Small world graph emerged is the modeling of social networking. It is a graph with high clustering. It also has low average diameter. Edited by Ashraf</video:description>
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      <video:duration>41</video:duration>
      <video:publication_date>2007-10-08T06:43:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1071.mp4</video:content_loc>
      <video:uploader>matthias_r_brust</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Small</video:tag>
      <video:tag>worlds</video:tag>
      <video:tag>Graph</video:tag>
      <video:tag>grid</video:tag>
      <video:tag>rewiring</video:tag>
      <video:tag>social</video:tag>
      <video:tag>modeling</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/DOS-Matrix-Combinations-of-Building-Blocks</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>DOS Matrix: Combinations of Building Blocks</video:title>
      <video:description>In diversity-oriented synthesis, many combinations of chemical building blocks undergo relatively few reaction steps to form a vast variety of different molecules. In this example, 45 x 45 x 45 combinations yield more than 88,000 novel molecules.</video:description>
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    <video:video>
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      <video:description>This video explains a lot about Krypton. The name origin or krypton, its sources, abundance and uses all shown in this video.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11347.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Lec23-Waxing-Occlusion-in-Harmony-with-Mandibular-Movements</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec23  - Waxing Occlusion in Harmony with Mandibular Movements</video:title>
      <video:description>&quot;Lec23  - Waxing Occlusion in Harmony with Mandibular Movements&quot; Demonstrates the identification of tooth parts; preparation of the teeth; and instrument handling.  Orig. air date: OCT 27 71

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
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      <video:duration>3204</video:duration>
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  <url>
    <loc>https://dnatube.com/videos/Lec-49-GMAT-Math-49</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 49 - GMAT Math 49</video:title>
      <video:description>GMAT Math 49

227-231, pgs. 183-184</video:description>
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      <video:duration>602</video:duration>
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  <url>
    <loc>https://dnatube.com/videos/Metastasis-Cancer</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Metastasis Cancer</video:title>
      <video:description>¿Como se metastatiza un cancer? This is a spanish video explaining metastatic phase of cancer.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/c8e229ba-3c6c-4fa9-92c7-e860e4ddbf2e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>47</video:duration>
      <video:publication_date>2009-05-30T08:55:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2700.mp4</video:content_loc>
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      <video:tag>Cancer</video:tag>
      <video:tag>Mama</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-38-Zeroing-the-Hanau-Articulator</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 38 - Zeroing the Hanau Articulator</video:title>
      <video:description>&quot;Lec 38 - Zeroing the Hanau Articulator&quot; Setting the condylar element, the incisal table, and correcting the lateral play, to zero the articulator.  Orig. air date: SEP 26 73

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
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      <video:category>Medical</video:category>
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  <url>
    <loc>https://dnatube.com/videos/Lec16-Composite-Systems-Entanglement-and-Operators</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec16- Composite Systems - Entanglement and Operators</video:title>
      <video:description>&quot;Lec16- Composite Systems - Entanglement and Operators&quot;In this series of physics lectures, Professor J.J. Binney explains how probabilities are obtained from quantum amplitudes, why they give rise to quantum interference, the concept of a complete set of amplitudes and how this defines a &quot;quantum state&quot;.

Notes and problem sets here
http://www-thphys.physics.ox.ac.uk/people/JamesBinney/lectures.html</video:description>
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      <video:duration>3089</video:duration>
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  <url>
    <loc>https://dnatube.com/videos/Lec-21-Even-further-Orbital-Angular-Momentum-Eigenfunctions-Parity-and-Kinetic-Energy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21- Even further Orbital Angular Momentum - Eigenfunctions, Parity and Kinetic Energy</video:title>
      <video:description>&quot;Lec 21- Even further Orbital Angular Momentum - Eigenfunctions, Parity and Kinetic Energy&quot;In this series of physics lectures, Professor J.J. Binney explains how probabilities are obtained from quantum amplitudes, why they give rise to quantum interference, the concept of a complete set of amplitudes and how this defines a &quot;quantum state&quot;.

Notes and problem sets here
http://www-thphys.physics.ox.ac.uk/people/JamesBinney/lectures.html</video:description>
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      <video:duration>3130</video:duration>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - MIT 18.03 Differential Equations, Spring 2006</video:title>
      <video:description>&quot;Lec 6 - MIT 18.03 Differential Equations, Spring 2006&quot; Complex Numbers and Complex Exponentials.

View the complete course: http://ocw.mit.edu/18-03S06

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
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      <video:duration>2726</video:duration>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - SIMS 141 - Quality &amp; Search: Dr. Geoffrey Nunberg</video:title>
      <video:description>This is lecture 6 of SIMS 141, Search Engines,  Fall 2005 Season Course and it is provided by University of California at Berkeley. SIMS 141 - Quality &amp; Search: Dr. Geoffrey Nunberg

Search Engines: Technology, Society, and Business. The World Wide Web brings much of the world&apos;s knowledge into the reach of nearly everyone with a computer and an internet connection. The availability of huge quantities of information at our fingertips is transforming government, business, and many other aspects of society.  Topics include search advertising and auctions, search and privacy, search ranking, internationalization, anti-spam efforts, local search, peer-to-peer search, and search of blogs and online communities. The Instructor, Dr. Marti Hearst, is an associate professor in the School of Information at UC Berkeley, with an affiliate appointment in the Computer Science Division.  The UC...</video:description>
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      <video:tag>Cl</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>high</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Scale of Earth and  Sun</video:title>
      <video:description>Scale of Earth and  Sun

Scale of Earth and  Sun</video:description>
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      <video:duration>571</video:duration>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Budget Line

What I can buy with my income</video:description>
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      <video:duration>731</video:duration>
      <video:publication_date>2012-09-18T14:37:57.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Uq5Wzs96tiw</video:player_loc>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - Computer Science 164 - Lecture 10</video:title>
      <video:description>Computer Science 164 - Lecture 10

Programming Languages and Compilers</video:description>
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      <video:duration>4688</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/kIOdF80tWKM</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Gynecomastia (ARABIC)</video:title>
      <video:description>This video Provides information and support for men affected by gynecomastia around the world gynecomastia is a benign enlargement of the male breast resulting from a proliferation of the glandular component of the breast</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/d3f88029-51e3-4db3-b2b5-45ac5b2ee88a/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2011-12-03T03:47:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10633.mp4</video:content_loc>
      <video:uploader>frokand</video:uploader>
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      <video:tag>GYNECOMASTIA</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 - Computer Science 10 -  Game Theory</video:title>
      <video:description>&quot; Lec 20 - Computer Science 10 -  Game Theory&quot;The Beauty and Joy of Computing</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23741.jpg</video:thumbnail_loc>
      <video:duration>2997</video:duration>
      <video:publication_date>2012-09-14T10:48:45.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/EHHShnIxjQs</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
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  <url>
    <loc>https://dnatube.com/videos/Lec-10-Astronomy-10</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - Astronomy 10</video:title>
      <video:description>&quot;Lec 10 - Astronomy 10&quot; Introduction to General Astronomy</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23764.jpg</video:thumbnail_loc>
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      <video:player_loc>https://www.youtube.com/embed/ghEUs5t0vbM</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-22-Astronomy-10</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22 - Astronomy 10</video:title>
      <video:description>&quot;Lec 22 - Astronomy 10&quot; Introduction to General Astronomy</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23785.jpg</video:thumbnail_loc>
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      <video:player_loc>https://www.youtube.com/embed/sVmMu7qZg6M</video:player_loc>
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  <url>
    <loc>https://dnatube.com/videos/Lec-19-Economics-C3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19 - Economics C3</video:title>
      <video:description>&quot;Lec 19 - Economics C3&quot;Introduction to Environmental Economics and Policy</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24156.jpg</video:thumbnail_loc>
      <video:duration>4610</video:duration>
      <video:publication_date>2012-09-15T04:08:53.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/2A5xeQmcA0c</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Lec</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-6-Korean-War-Overview</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - Korean War Overview</video:title>
      <video:description>Korean War Overview

Korean War Overview</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24473.jpg</video:thumbnail_loc>
      <video:duration>970</video:duration>
      <video:publication_date>2012-09-17T13:19:59.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/MEGyRgYJKEY</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>History</video:category>
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  <url>
    <loc>https://dnatube.com/videos/Efflux</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Efflux</video:title>
      <video:description>this video is showing one of resistance mechanisms of bacteria to the antimicrobial agents</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/04/6f4d701c-40ae-4fe6-9755-70ce399bb223/cand_5.jpg</video:thumbnail_loc>
      <video:duration>61</video:duration>
      <video:publication_date>2010-04-09T14:24:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4217.mp4</video:content_loc>
      <video:uploader>farmacja4grupa</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Efflux</video:tag>
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  </url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Understanding How the Ear Works</video:title>
      <video:description>Parts of the ear and their important function in producing sound.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/23a7d12c-f652-446f-a9d3-be3cd1cdab12/cand_25.jpg</video:thumbnail_loc>
      <video:duration>137</video:duration>
      <video:publication_date>2011-11-30T22:25:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9668.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Education</video:category>
      <video:tag>How</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Ear</video:tag>
      <video:tag>Works</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-29-Integrative-Biology-131-Forebrain</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec - 29 Integrative Biology 131  Forebrain</video:title>
      <video:description>This is lecture 29 of Integrative Biology 131, General Human Anatomy, Fall 2005 Season Course and it is provided by University of California, Berkeley.  

Integrative Biology 131: General Human Anatomy.  Fall 2005.  Professor Marian Diamond.  The functional anatomy of the human body as revealed by gross and microscopic examination.

The Department of Integrative Biology offers a program of instruction that focuses on the integration of structure and function in the evolution of diverse biological systems. It investigates integration at all levels of organization from molecules to the biosphere, and in all taxa of organisms from viruses to higher plants and animals.

The department uses many traditional fields and levels of complexity in forging new research directions, asking new questions, and answering traditional questions in new ways. The various...</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19349.jpg</video:thumbnail_loc>
      <video:duration>2706</video:duration>
      <video:publication_date>2012-09-05T01:41:31.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/2hqiIrx5dME</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>education</video:tag>
      <video:tag>ib</video:tag>
      <video:tag>131</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>anatomy</video:tag>
      <video:tag>human</video:tag>
      <video:tag>body</video:tag>
      <video:tag>integrative</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>class</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-Economics-104-Lecture-25</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - Economics 104 - Lecture 25</video:title>
      <video:description>Economics 104 - Lecture 25

Advanced Microeconomic Theory</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27079.jpg</video:thumbnail_loc>
      <video:duration>4717</video:duration>
      <video:publication_date>2012-09-19T06:39:44.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/SoqE-N-1XI0</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Economics</video:tag>
      <video:tag>104</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>25</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-Algebra-Slope-and-Y-intercept-intuition</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - Algebra: Slope and Y-intercept intuition</video:title>
      <video:description>Algebra: Slope and Y-intercept intuition

Getting a feel for slope and y-intercept</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20093.jpg</video:thumbnail_loc>
      <video:duration>515</video:duration>
      <video:publication_date>2012-09-06T01:55:39.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Nhn-anmubYU</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>algebra</video:tag>
      <video:tag>slope</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Y</video:tag>
      <video:tag>intercept</video:tag>
      <video:tag>Intuition</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-20-Teen-Sexuality-and-Teen-Pregnancy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 - Teen Sexuality and Teen Pregnancy</video:title>
      <video:description>&quot;Lec 20 - Teen Sexuality and Teen Pregnancy&quot; Global Problems of Population Growth (MCDB 150)

Rates of teen pregnancy in the US are quite high, in contrast to European countries which have much lower rates, especially those with liberal attitudes toward sexuality. Traditionally, puberty and marriage were simultaneous. Now, the many years spent in education leaves a long time between those life stages. Sex education is not particularly strong. Contraception has allowed the rate of teen pregnancy to decrease steadily in spite of the fact that teen sex is consistently increasing. Non-marital childbearing is high in all industrialized countries.

00:00 - Chapter 1. Introduction to Teen Sexuality and Pregnancy
10:00 - Chapter 2. Sex Education and Conflated Teen Sex Issues
18:49 - Chapter 3. Definitions of Marriage
28:19 - Chapter 4. Teen Sexuality
38:09 - Chapter 5. Pregnancy, Marriage, and Single-Parent Families
47:38 - Chapter 6. Trends in Teen Sexuality and Pregnancy
01:02:16 - Chapter 7. Teen Pregnancy in the US and Internationally

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23109.jpg</video:thumbnail_loc>
      <video:duration>4486</video:duration>
      <video:publication_date>2012-09-12T12:18:32.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/atj8RIK2edg</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>20</video:tag>
      <video:tag>Teen</video:tag>
      <video:tag>Sexuality</video:tag>
      <video:tag>and</video:tag>
      <video:tag>pregnancy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-Demographic-Transition-in-Developing-Countries</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - Demographic Transition in Developing Countries</video:title>
      <video:description>&quot;Lec 14 - Demographic Transition in Developing Countries&quot; Global Problems of Population Growth (MCDB 150)

By 1950, in most of the underdeveloped world, mortality had fallen to about half its pre-modern rate. The birth rate, however, had remained high and, by 1950, was about twice the death rate. For the rest of the century, both rates fell dramatically and in parallel, maintaining the gap. The enormous excess of births over deaths in this period is known as &apos;the population explosion.&apos; By 1990, the world population was growing at almost 90 million a year. Comparing the Demographic Transition in Europe and in the currently developing countries, the latter started 100 years later at a much lower economic level, fell from much higher birth and death rates, occurred much faster and with a much higher population growth rate, and added vastly more people. The developing countries saw the benefits that had accrued to the West as a result of the transition and then rapidly appropriated it for themselves. But while European countries may have quadrupled their population over 200 years, third world countries grew by as much as ten times in a much shorter period and they are still growing at a rapid rate. The problems of this rapid growth (still about 80 million a year) abound. The traditional scourges of starvation (9 million deaths a year), disease (AIDS, Tuberculosis, Malaria -- all claim between 1 and 2 million deaths per year) and war (Hiroshima and Nagasaki atomic bombs ~200,000 deaths) are all far too small to stabilize population. People in developing countries who want to limit their fertility, are often afraid of contraceptives (especially side-effects) and yet are willing to undergo horrendously dangerous illegal abortions to avert a childbirth.

00:00 - Chapter 1. Introduction
11:22 - Chapter 2. Issues with Mortality and Fertility Change in Developing Countries
22:27 - Chapter 3. Volume of Population Growth in Mortality Transition
26:55 - Chapter 4. Comparing Fertility Transition to Famine
36:57 - Chapte</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23103.jpg</video:thumbnail_loc>
      <video:duration>4236</video:duration>
      <video:publication_date>2012-09-12T12:18:04.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/MY0dz4Yf7Bs</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>14</video:tag>
      <video:tag>Demographic</video:tag>
      <video:tag>Transition</video:tag>
      <video:tag>in</video:tag>
      <video:tag>developing</video:tag>
      <video:tag>countries</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Understanding-Embryonic-Stem-Cells-5</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Understanding Embryonic Stem Cells #5</video:title>
      <video:description>HHMI Holiday Lectures on Science 2006: Understanding Embryonic Stem Cells by Dr. Douglas Melton. 
After embryo is implanted in uterus, it&apos;s germ layers are developed: ecto-, endo- and meso- derm. 
As embryo developes and grows it looks more and more to human. How germ layers know which tissue will it be?</video:description>
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      <video:duration>195</video:duration>
      <video:publication_date>2007-08-16T19:42:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/788.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Stem</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>germLayers</video:tag>
      <video:tag>Embryo</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-Algebra-Slope-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - Algebra: Slope 2</video:title>
      <video:description>Algebra: Slope 2

Second part of determining the slope of a line</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20095.jpg</video:thumbnail_loc>
      <video:duration>586</video:duration>
      <video:publication_date>2012-09-06T01:56:29.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Kk9IDameJXk</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>algebra</video:tag>
      <video:tag>slope</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-81-Pythagorean-Theorem-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 81 - Pythagorean Theorem 3</video:title>
      <video:description>Pythagorean Theorem 3

U07_L2_T1_we3 Pythagorean Theorem 3</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24653.jpg</video:thumbnail_loc>
      <video:duration>180</video:duration>
      <video:publication_date>2012-09-17T14:43:26.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/T0IOrRETWhI</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Pythagorean</video:tag>
      <video:tag>theorem</video:tag>
      <video:tag>3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Formation-of-a-sliding-hiatus-hernia</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Formation of a sliding hiatus hernia</video:title>
      <video:description>A hiatal or hiatus hernia occur when the upper part of the stomach protrudes into the thorax as a result of diaphragm weakness or tear.

Two types of hiatal hernia exist;
- Sliding hiatus hernia (95%)in which the junction of gastroesophageal is lifted on top diaphragm with part of the stomach.
- Rolling hiatus hernia (5%)this type is less common.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/b2fde1bd-c51f-411d-af74-ea1de7782faa/cand_5.jpg</video:thumbnail_loc>
      <video:duration>121</video:duration>
      <video:publication_date>2013-02-11T01:28:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30058.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>formation</video:tag>
      <video:tag>Sliding</video:tag>
      <video:tag>hiatus</video:tag>
      <video:tag>hernia</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Sociology-150A-Cognitive-Biases-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Sociology 150A - Cognitive Biases 1</video:title>
      <video:description>&quot;Lec 3 - Sociology 150A - Cognitive Biases 1&quot;Social Psychology: Self and Society
Professor Robb Willer</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24249.jpg</video:thumbnail_loc>
      <video:duration>4204</video:duration>
      <video:publication_date>2012-09-15T05:31:55.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/HK9qsqNdOzk</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Sociology</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>3</video:tag>
      <video:tag>sociology</video:tag>
      <video:tag>150A</video:tag>
      <video:tag>Cognitive</video:tag>
      <video:tag>Biases</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Analyzing-a-Cell-through-Modern-Technology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Analyzing a Cell through Modern Technology</video:title>
      <video:description>Today studying about cells has never been more enjoyable and understandable.Seeing them both in real life action or in 3D animation makes observation much more interesting.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/f3e7aa2e-f16c-4832-b18a-d117308473c6/cand_25.jpg</video:thumbnail_loc>
      <video:duration>158</video:duration>
      <video:publication_date>2009-05-27T19:02:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2361.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Education</video:category>
      <video:tag>cell</video:tag>
      <video:tag>Compartments</video:tag>
      <video:tag>biology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-Algebra-Slope</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - Algebra: Slope</video:title>
      <video:description>Algebra: Slope

Figuring out the slope of a line</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20094.jpg</video:thumbnail_loc>
      <video:duration>507</video:duration>
      <video:publication_date>2012-09-06T01:56:04.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/hXP1Gv9IMBo</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>algebra</video:tag>
      <video:tag>slope</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Intercostal-Chest-Tube-Insertion</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Intercostal Chest Tube Insertion</video:title>
      <video:description>The video explains the pneumothorax condition and the ways for treating it by needle thoracostomy. The  technique helps to relieve the tension in the patients` lungs by allowing the fluids to go out of his chest.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/e53a5264-1e9e-40d7-9191-3361a2073ddf/cand_25.jpg</video:thumbnail_loc>
      <video:duration>215</video:duration>
      <video:publication_date>2011-11-30T22:26:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9670.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Intercostal</video:tag>
      <video:tag>Chest</video:tag>
      <video:tag>tube</video:tag>
      <video:tag>Insertion</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Hip-Replacement</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Hip Replacement</video:title>
      <video:description>This video shows a full surgical process of hip replacement. This is a process adopted to regain the shape and size of hips.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/f14e8f8f-de4f-4bf7-b6c1-547cca8c0d32/cand_25.jpg</video:thumbnail_loc>
      <video:duration>205</video:duration>
      <video:publication_date>2011-11-30T22:29:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9679.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Hip</video:tag>
      <video:tag>replacement</video:tag>
      <video:tag>Surgery</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-The-Gospel-of-Luke</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - The Gospel of Luke</video:title>
      <video:description>&quot;Lec 9 - The Gospel of Luke&quot; Introduction to New Testament (RLST 152)

Luke and Acts, a two-volume work, are structured very carefully by the author to outline the ministry of Jesus and the spread of the Gospel to the gentiles. The Gospel of Luke emphasizes the themes of Jesus&apos; Jewish piety, his role as a rejected prophet, and the reversal of earthly status. The Gospel ends in Jerusalem, and the Acts of the Apostles begins there and then follows the spread of the Gospel, both conceptually and geographically, to Samaria and the gentiles. By closely analyzing the Gospel and Acts, we see that the author was not concerned with historicity or chronological order. Rather, he writes his &quot;orderly account&quot; to illustrate the rejection of the Gospel by the Jews and its consequent spread to the gentiles.

00:00 - Chapter 1. The Structure of Luke and Acts
17:35 - Chapter 2. The Themes of Luke
34:03 - Chapter 3. The Geography of Acts

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23122.jpg</video:thumbnail_loc>
      <video:duration>2956</video:duration>
      <video:publication_date>2012-09-12T12:29:56.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/lPhiVT53JP0</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>9</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Gospel</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Luke</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Computer-Science-61A-recursion-and-iteration</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Computer Science 61A -  recursion and iteration</video:title>
      <video:description>&quot;Lec 7 - Computer Science 61A -  recursion and iteration&quot;The Structure and Interpretation of Computer Programs</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23756.jpg</video:thumbnail_loc>
      <video:duration>2835</video:duration>
      <video:publication_date>2012-09-14T11:00:38.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/0G3tNuBBO5I</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>7</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>61A</video:tag>
      <video:tag>recursion</video:tag>
      <video:tag>and</video:tag>
      <video:tag>iteration</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Present-Value-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Present Value 2</video:title>
      <video:description>Present Value 2

More choices as to when you get your money.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20104.jpg</video:thumbnail_loc>
      <video:duration>611</video:duration>
      <video:publication_date>2012-09-06T02:01:32.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/4LSktB7Pk_c</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>present</video:tag>
      <video:tag>value</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/3D-ultrasound-of-IUD-in-uterus</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>3D ultrasound of IUD in uterus</video:title>
      <video:description>The copper iud works by killing sperm and theoretically prevent implantation ultrasound can demonstrate the presence of the inside the uterine cavity modern iuds are easily inserted have a very high effectiveness rate</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/94f3cddc-e46d-442f-96c5-1baca5bcca9e/cand_25.jpg</video:thumbnail_loc>
      <video:duration>32</video:duration>
      <video:publication_date>2011-12-01T03:34:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10096.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>3d</video:tag>
      <video:tag>ultrasound</video:tag>
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      <video:tag>in</video:tag>
      <video:tag>uterus</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-SIMS-141-Overview-of-How-Search-Engines-Work</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - SIMS 141 - Overview of How Search Engines Work</video:title>
      <video:description>This is lecture 9 of SIMS 141, Search Engines,  Fall 2005 Season Course and it is provided by University of California at Berkeley. 

Search Engines: Technology, Society, and Business. The World Wide Web brings much of the world&apos;s knowledge into the reach of nearly everyone with a computer and an internet connection. The availability of huge quantities of information at our fingertips is transforming government, business, and many other aspects of society. Topics include search advertising and auctions, search and privacy, search ranking, internationalization, anti-spam efforts, local search, peer-to-peer search, and search of blogs and online communities. The Instructor, Dr. Marti Hearst, is an associate professor in the School of Information at UC Berkeley, with an affiliate appointment in the Computer Science Division. The UC...</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19353.jpg</video:thumbnail_loc>
      <video:duration>6248</video:duration>
      <video:publication_date>2012-09-05T01:42:39.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/K8D5uL0y7ho</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>SIMS</video:tag>
      <video:tag>search</video:tag>
      <video:tag>Engine</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>class</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>qualityhigh</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-20-Managing-Coastal-Resources-in-an-Era-of-Climate-Change</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 - Managing Coastal Resources in an Era of Climate Change</video:title>
      <video:description>&quot;Lec 20 - Managing Coastal Resources in an Era of Climate Change&quot;Environmental Politics and Law (EVST 255)

The lecture reviews the legal and economic strategies that can be used to manage coastal development. Over half of the United States population lives in coastal areas and will be affected by sea level rise and more intense storms. The lecture looks at the conflict between property rights and efforts to protect coastal ecosystems through the use of eminent domain to create national seashores. Barrier islands such as Fire Island National Seashore and Cape Cod National Seashore are used as case studies; a variety of strategies have been employed to manage these constantly moving islands. The lecture also discusses the role insurance plays in coastal settlement patterns; changes in insurers&apos; policies in high-risk coastal areas could change the way people settle in coastal regions.

00:00 - Chapter 1. Growth of Coastal Zone Population; Management Strategies
13:26 - Chapter 2. Thinking About Vulnerabilities with Principles of Ecology
19:53 - Chapter 3. The Cape Cod Case: Private Property and Eminent Domain
32:47 - Chapter 4. The Fire Island Case: Carrot and Stick Approach
38:47 - Chapter 5. Additional Pre- and Post-storm Examples; Best Practices

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2010.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23196.jpg</video:thumbnail_loc>
      <video:duration>2623</video:duration>
      <video:publication_date>2012-09-13T11:23:58.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/VQJPzq8aLvU</video:player_loc>
      <video:uploader>0|74|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>20</video:tag>
      <video:tag>Managing</video:tag>
      <video:tag>Coastal</video:tag>
      <video:tag>Resources</video:tag>
      <video:tag>in</video:tag>
      <video:tag>an</video:tag>
      <video:tag>Era</video:tag>
      <video:tag>of</video:tag>
      <video:tag>climate</video:tag>
      <video:tag>change</video:tag>
    </video:video>
  </url>
  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture Hermaphrodites: The Safer Sex  PART 2</video:title>
      <video:description>The Safer Sex video is explained by Barbara J. Meyer, Ph.D. This is the second part of the lecture two—Hermaphrodites. www.hhmi.org</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/09/a9c2bca4-7971-476e-ba58-23818abc1723/cand_25.jpg</video:thumbnail_loc>
      <video:duration>390</video:duration>
      <video:publication_date>2007-09-22T19:45:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1039.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>sexdeterminationlecture2</video:tag>
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  </url>
  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Teeth that are beautiful</video:title>
      <video:description>It is important to take care of the mouth as it contributes to the overall health of the body. This video gives information on oral care and its effects to the body and how to have beautiful teeth.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/7a29fd4d-2ff4-4888-bb60-319d2e760534/cand_25.jpg</video:thumbnail_loc>
      <video:duration>151</video:duration>
      <video:publication_date>2011-12-01T00:01:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9781.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Beautiful</video:tag>
      <video:tag>Teeth</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-32-Integrative-Biology-131-Digestive-System</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec - 32 Integrative Biology 131   Digestive System</video:title>
      <video:description>This is lecture 32 of Integrative Biology 131, General Human Anatomy, Fall 2005 Season Course and it is provided by University of California, Berkeley.  

Integrative Biology 131: General Human Anatomy.  Fall 2005.  Professor Marian Diamond.  The functional anatomy of the human body as revealed by gross and microscopic examination.

The Department of Integrative Biology offers a program of instruction that focuses on the integration of structure and function in the evolution of diverse biological systems. It investigates integration at all levels of organization from molecules to the biosphere, and in all taxa of organisms from viruses to higher plants and animals.

The department uses many traditional fields and levels of complexity in forging new research directions, asking new questions, and answering traditional questions in new ways. The various...</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19356.jpg</video:thumbnail_loc>
      <video:duration>3096</video:duration>
      <video:publication_date>2012-09-05T01:43:27.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/-Y76SuDnVro</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>education</video:tag>
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      <video:tag>yt</video:tag>
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      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Neck-Vessels-Examination</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Neck Vessels Examination</video:title>
      <video:description>This video demonstrates how to examine the body without missing any part. First the body is divided into several sections and each section is examined thoroughly.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/ae47a17d-fd9e-4726-b837-498a13bd8cfa/cand_5.jpg</video:thumbnail_loc>
      <video:duration>196</video:duration>
      <video:publication_date>2011-12-01T22:46:30.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10490.mp4</video:content_loc>
      <video:uploader>seraboth</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Neck</video:tag>
      <video:tag>Vessels</video:tag>
      <video:tag>exam</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-Cognitive-Science-C103</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 -Cognitive Science C103</video:title>
      <video:description>&quot;Lec 9 -Cognitive Science C103&quot;History of Information</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24123.jpg</video:thumbnail_loc>
      <video:duration>4821</video:duration>
      <video:publication_date>2012-09-15T03:40:06.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/wiu4FHOHwPo</video:player_loc>
      <video:uploader>0|18|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>9</video:tag>
      <video:tag>Cognitive</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>C103</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/HIV-in-the-research-laboratory-PART-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>HIV in the research laboratory PART 2</video:title>
      <video:description>How is life to work with HIV in the laboratory. This virus is so dangerous so scientist has to be very careful while wroking with it. This whole video series gives information about routine life of HIV life. This is the video part 2.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/09/c59b6713-69f6-424b-b2d8-eb9dbe504fa1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>208</video:duration>
      <video:publication_date>2007-09-01T22:29:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/934.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>hivlab</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-168-2011-Calculus-AB-Free-Response-4d</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 168 - 2011 Calculus AB Free Response #4d</video:title>
      <video:description>2011 Calculus AB Free Response #4d

Mean Value Theorem and differentiability</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20000.jpg</video:thumbnail_loc>
      <video:duration>346</video:duration>
      <video:publication_date>2012-09-06T01:25:01.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/yX3JpmEgNHo</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>2011</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>AB</video:tag>
      <video:tag>free</video:tag>
      <video:tag>response</video:tag>
      <video:tag>4d</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-SIMS-141-Peter-Norvig-Google-Director-of-Search-Quality</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - SIMS 141 - Peter Norvig: Google, Director of Search Quality</video:title>
      <video:description>This is lecture 11 of SIMS 141, Search Engines,  Fall 2005 Season Course and it is provided by University of California at Berkeley. This lecture is provided by University of California, Berkeley.
Search Engines: Technology, Society, and Business. The World Wide Web brings much of the world&apos;s knowledge into the reach of nearly everyone with a computer and an internet connection. The availability of huge quantities of information at our fingertips is transforming government, business, and many other aspects of society. Topics include search advertising and auctions, search and privacy, search ranking, internationalization, anti-spam efforts, local search, peer-to-peer search, and search of blogs and online communities. The Instructor, Dr. Marti Hearst, is an associate professor in the School of Information at UC Berkeley, with an affiliate appointment in the Computer Science Division. The UC...</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19357.jpg</video:thumbnail_loc>
      <video:duration>2964</video:duration>
      <video:publication_date>2012-09-05T01:43:48.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/dvplcQ41_uI</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>SIMS</video:tag>
      <video:tag>search</video:tag>
      <video:tag>Engine</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>class</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>qualityhigh</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Outraged-Colonials-The-Stamp-Act-Crisis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Outraged Colonials: The Stamp Act Crisis</video:title>
      <video:description>&quot;Lec 5 - Outraged Colonials: The Stamp Act Crisis&quot;The American Revolution (HIST 116)

Professor Freeman concludes her discussion (from the previous lecture) of the three early instances in which the American colonies joined together to form a union. She then turns to a discussion of the Stamp Act crisis, and how American colonists found a shared bond through their dissatisfaction with the Stamp Act. Faced with massive national debts incurred by the recent war with France, Prime Minister George Grenville instituted several new taxes to generate revenue for Britain and its empire. The colonists saw these taxes as signaling a change in colonial policy, and thought their liberties and rights as British subjects were being abused. These feelings heightened with the Stamp Act of 1765. Finding a shared cause in their protestations against these new British acts, Americans set the foundation for future collaboration between the colonies.

00:00 - Chapter 1. Introduction: The Albany Congress of 1754 
09:32 - Chapter 2. British Budget Post-French and Indian War, and the Sugar Act 
22:24 - Chapter 3. Colonial Responses to the Early Acts, and the Stamp Act 
30:49 - Chapter 4. Limited Liberties in Virtual Representation and the Stamp Act 
36:02 - Chapter 5. Patrick Henry on the Stamp Act and Conclusion 

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2010.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23205.jpg</video:thumbnail_loc>
      <video:duration>2470</video:duration>
      <video:publication_date>2012-09-13T11:32:22.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/sbwOop46Dag</video:player_loc>
      <video:uploader>0|74|0</video:uploader>
      <video:category>Political Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>5</video:tag>
      <video:tag>Outraged</video:tag>
      <video:tag>Colonials</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Stamp</video:tag>
      <video:tag>Act</video:tag>
      <video:tag>crisis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Insurance-claims-processing-services</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Insurance claims processing services</video:title>
      <video:description>We ensure that you get paid for every insurance claim! Our insurance claim processing services are quick, efficient, secure and client centric. Call us at 1-888-571-9069 .For more info visit us: http://www.medicalbillingstar.com/insurance-claims.html
info: http:es.wikipedia.orgwikiCélula</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/07/522aaa34-f570-4774-82c6-5b6c8b727304/cand_5.jpg</video:thumbnail_loc>
      <video:duration>25</video:duration>
      <video:publication_date>2012-07-31T07:40:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/12382.mp4</video:content_loc>
      <video:uploader>Ango mark</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Insurance</video:tag>
      <video:tag>claims</video:tag>
      <video:tag>processing</video:tag>
      <video:tag>services</video:tag>
      <video:tag>peocessing</video:tag>
      <video:tag>company</video:tag>
      <video:tag>Medical</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-SIMS-141-Bradley-Horowitz-Yahoo-Director-of-Technology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - SIMS 141 - Bradley Horowitz: Yahoo, Director of Technology</video:title>
      <video:description>SIMS 141 - Bradley Horowitz: Yahoo, Director of Technology

Search Engines: Technology, Society, and Business. The World Wide Web brings much of the world&apos;s knowledge into the reach of nearly everyone with a computer and an internet connection. The availability of huge quantities of information at our fingertips is transforming government, business, and many other aspects of society. Topics include search advertising and auctions, search and privacy, search ranking, internationalization, anti-spam efforts, local search, peer-to-peer search, and search of blogs and online communities. The Instructor, Dr. Marti Hearst, is an associate professor in the School of Information at UC Berkeley, with an affiliate appointment in the Computer Science Division. The UC...</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19359.jpg</video:thumbnail_loc>
      <video:duration>5074</video:duration>
      <video:publication_date>2012-09-05T01:44:23.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/sR1_BZXT_rY</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>SIMS</video:tag>
      <video:tag>search</video:tag>
      <video:tag>Engine</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>class</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-67-Anterior-Three-Quarter-Crown-Preparation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 67-Anterior Three-Quarter Crown Preparation</video:title>
      <video:description>&quot;Lec 67-Anterior Three-Quarter Crown Preparation&quot; Shows the preparation of an anterior three-quarter crown on a maxillary cuspid. This procedure is done on a visidont.  Orig. air date: DEC 22 76

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20975.jpg</video:thumbnail_loc>
      <video:duration>475</video:duration>
      <video:publication_date>2012-09-08T06:54:02.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/tSEtNgYb3VU</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>67</video:tag>
      <video:tag>Anterior</video:tag>
      <video:tag>Three</video:tag>
      <video:tag>quarter</video:tag>
      <video:tag>Crown</video:tag>
      <video:tag>Preparation</video:tag>
      <video:tag>Shows</video:tag>
      <video:tag>the</video:tag>
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      <video:tag>an</video:tag>
      <video:tag>on</video:tag>
      <video:tag>A</video:tag>
      <video:tag>maxillar</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-101-Linear-Algebra-dimV-dimorthogonoal-complelent-of-Vn</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 101 - Linear Algebra: dim(V) + dim(orthogonoal complelent of V)=n</video:title>
      <video:description>Linear Algebra: dim(V) + dim(orthogonoal complelent of V)=n

Showing that if V is a subspace of Rn, then dim(V) + dim(V&apos;s orthogonal complement) = n</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22120.jpg</video:thumbnail_loc>
      <video:duration>567</video:duration>
      <video:publication_date>2012-09-11T00:52:41.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/pGhBfkBqok0</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>linear</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>dim</video:tag>
      <video:tag>V</video:tag>
      <video:tag>orthogonoal</video:tag>
      <video:tag>complelent</video:tag>
      <video:tag>of</video:tag>
      <video:tag>N</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Thermal-Burn-Care</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Thermal Burn Care</video:title>
      <video:description>Video shows the step by step care of a burn. Here the calculation of degree of burn is also explained. For a low percentage burn you may care for it at home but for higher burns you must consult to doctor as soon as possible.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/1f2f05dc-ecbd-43ab-b662-4dd32cd98e11/cand_25.jpg</video:thumbnail_loc>
      <video:duration>110</video:duration>
      <video:publication_date>2011-12-01T03:46:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10142.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>thermal</video:tag>
      <video:tag>Burns</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Usability-and-Software-Architecture-The-Forgotten-Problems</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - Usability and Software Architecture: The Forgotten Problems</video:title>
      <video:description>&quot;Lec 11 - Usability and Software Architecture: The Forgotten Problems&quot; January 26, 2007 lecture by Bonnie John for the Stanford University Human Computer Interaction Seminar (CS 547).  Bonnie has teamed up with Len Bass to bring usability to the architecture design table as a &quot;first-class citizen&quot; on par with other quality attributes like performance, security, and modifiability; she presents their research, proposed solution, and empirical results supporting the efficacy of that solution.

CS 547 | Human-Computer Interaction Seminar:
http://hci.stanford.edu/seminar/

Stanford HCI Group:
http://hci.stanford.edu/

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanforduniversity/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24025.jpg</video:thumbnail_loc>
      <video:duration>4267</video:duration>
      <video:publication_date>2012-09-14T14:49:12.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/CRx4h4ITx9g</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>11</video:tag>
      <video:tag>Usability</video:tag>
      <video:tag>and</video:tag>
      <video:tag>software</video:tag>
      <video:tag>architecture</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Forgotten</video:tag>
      <video:tag>problems</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Planet-Mercury</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Planet Mercury</video:title>
      <video:description>This video is about the innermost planet in our solar system which is mercury. It orbits the sun in about 88 earth days.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/97391f4d-5447-42f1-84ea-5f7ebb27f986/cand_25.jpg</video:thumbnail_loc>
      <video:duration>280</video:duration>
      <video:publication_date>2012-12-10T01:58:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28526.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Planet</video:tag>
      <video:tag>Mercury</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>School</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-161-2011-Calculus-AB-Free-Response-2-a-b</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 161 - 2011 Calculus AB Free Response #2 (a &amp; b)</video:title>
      <video:description>2011 Calculus AB Free Response #2 (a &amp; b)

Approximating rate of change and total area under a curve.  Trapezoidal sums to approximate integrals</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19986.jpg</video:thumbnail_loc>
      <video:duration>556</video:duration>
      <video:publication_date>2012-09-06T01:21:12.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Z3X6QqezqUg</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>2011</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>AB</video:tag>
      <video:tag>free</video:tag>
      <video:tag>response</video:tag>
      <video:tag>2</video:tag>
      <video:tag>A</video:tag>
      <video:tag>b</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Hip-Dislocation-Reduction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Hip Dislocation Reduction</video:title>
      <video:description>A step by step procedure for the reduction of hip dislocation is shown in the video. Video is very helpful for the medical students.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/3f01d932-eeb6-4ab5-89fb-4779f2472d31/cand_25.jpg</video:thumbnail_loc>
      <video:duration>32</video:duration>
      <video:publication_date>2011-11-29T11:16:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8869.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Reduction</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Hip</video:tag>
      <video:tag>Dislocation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-34-Integrative-Biology-131-Digestive-Urinary-Sys</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec - 34 Integrative Biology 131 Digestive, Urinary Sys</video:title>
      <video:description>This is lecture 34 of Integrative Biology 131, General Human Anatomy, Fall 2005 Season Course and it is provided by University of California, Berkeley.  

Integrative Biology 131: General Human Anatomy. Fall 2005. Professor Marian Diamond. The functional anatomy of the human body as revealed by gross and microscopic examination.

The Department of Integrative Biology offers a program of instruction that focuses on the integration of structure and function in the evolution of diverse biological systems. It investigates integration at all levels of organization from molecules to the biosphere, and in all taxa of organisms from viruses to higher plants and animals.

The department uses many traditional fields and levels of complexity in forging new research directions, asking new questions, and answering traditional questions in new ways.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19360.jpg</video:thumbnail_loc>
      <video:duration>2876</video:duration>
      <video:publication_date>2012-09-05T01:44:50.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/rVyDLGRqfi4</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>uc</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>university</video:tag>
      <video:tag>california</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-Does-Skin-Cancer-Work</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How Does Skin Cancer Work?</video:title>
      <video:description>Skin cancers are divided into many different fashions. Learn about the types of skin cancer in this HowStuffWorks video. Visit http://goldfaden.com for more information.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/11/962f8899-3f75-44c1-9e84-7d2675531a9f/cand_25.jpg</video:thumbnail_loc>
      <video:duration>196</video:duration>
      <video:publication_date>2007-11-11T18:26:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1118.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Others</video:category>
      <video:tag>skincancer</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lecture-13-Computer-Science-162-Spring-2012</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture 13 - Computer Science 162 Spring 2012</video:title>
      <video:description>Computer Science 162 - Lecture 13 Spring 2012

Operating Systems and System Programming</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27028.jpg</video:thumbnail_loc>
      <video:duration>4904</video:duration>
      <video:publication_date>2012-09-19T06:26:02.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/JCsoCyg2cQM</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-SIMS-141-Overview-of-How-Search-Engines-Work</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - SIMS 141 - Overview of How Search Engines Work</video:title>
      <video:description>This is lecture 14 of SIMS 141, Search Engines,  Fall 2005 Season Course and it is provided by University of California at Berkeley. SIMS 141 - Overview of How Search Engines Work

Search Engines: Technology, Society, and Business. The World Wide Web brings much of the world&apos;s knowledge into the reach of nearly everyone with a computer and an internet connection. The availability of huge quantities of information at our fingertips is transforming government, business, and many other aspects of society. Topics include search advertising and auctions, search and privacy, search ranking, internationalization, anti-spam efforts, local search, peer-to-peer search, and search of blogs and online communities. The Instructor, Dr. Marti Hearst, is an associate professor in the School of Information at UC Berkeley, with an affiliate appointment in the Computer Science Division. The UC...</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19363.jpg</video:thumbnail_loc>
      <video:duration>6248</video:duration>
      <video:publication_date>2012-09-05T01:45:35.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/K8D5uL0y7ho</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>SIMS</video:tag>
      <video:tag>search</video:tag>
      <video:tag>Engine</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>class</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-19-Maile-Chapman-Poetry-Reading</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19 - Maile Chapman: Poetry Reading</video:title>
      <video:description>Lec 19 - Maile Chapman: Poetry Reading. April 27, 2011

Part of the Emerging Writer&apos;s Series, Maile Chapman chose a student to read with her from submissions. The slected student was a fourth year. Maile Chapman is the author of the novel Your Presence is Requested at Suvanto (Graywolf Press, 2010; Jonathan Cape, UK, 2010). Her stories have appeared in literary magazines and anthologies in the United States, the United Kingdom, Ireland, and Finland. She is currently a fellow at The New York Public Library&apos;s Dorothy B. and Lewis Cullman Center for Scholars and Writers.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14961.jpg</video:thumbnail_loc>
      <video:duration>3538</video:duration>
      <video:publication_date>2012-08-28T10:51:52.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/yNGy8PzB4KM</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>maile</video:tag>
      <video:tag>chapman</video:tag>
      <video:tag>poetry</video:tag>
      <video:tag>poem</video:tag>
      <video:tag>present</video:tag>
      <video:tag>uchicago</video:tag>
      <video:tag>creative</video:tag>
      <video:tag>Writing</video:tag>
      <video:tag>author</video:tag>
      <video:tag>Word</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/All-About-The-Word-Madagascar</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>All About The Word Madagascar</video:title>
      <video:description>Madagascar discussed in this video is a very big island. Its location on map and the histories related with it are discussed here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/af211a4d-d930-4131-8be0-7927c68e8423/cand_5.jpg</video:thumbnail_loc>
      <video:duration>647</video:duration>
      <video:publication_date>2013-01-14T05:03:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28793.mp4</video:content_loc>
      <video:uploader>Lynette Steffen</video:uploader>
      <video:category>Geophysics</video:category>
      <video:tag>the</video:tag>
      <video:tag>Madagascar</video:tag>
      <video:tag>Plan</video:tag>
      <video:tag>words</video:tag>
      <video:tag>of</video:tag>
      <video:tag>World</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-23-AIDS-II</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23- AIDS (II)</video:title>
      <video:description>&quot;Lec 23- AIDS (II)&quot;Epidemics in Western Society Since 1600 (HIST 234)

Dr. Margaret Craven discusses HIV/AIDS from the perspective of a front-line clinician. AIDS is unprecedented in both the speed with which it spread across the globe and in the mobilization of efforts to control it. It is a disease of modernity. Along with the relative ease and velocity of modern transportation methods, other background conditions include Western medicine, with hypodermic needles and bloodbanking, intravenous drug use, and the development and concentration of gay culture. In the U.S., early public health attempts at understanding and combating the virus were hindered by right-wing domestic political and religious forces. Successful containment of epidemics cannot be achieved under the spell of hypocrisy and politicization; rather, medicine and education must be evidence-based and practical.

00:00 - Chapter 1. Dr. Margaret Craven Discusses AIDS
07:42 - Chapter 2. Beginnings of the Epidemic: Globalization
12:53 - Chapter 3. Modern Invasive Medical Technology
14:54 - Chapter 4. Homosexuality
20:36 - Chapter 5. Uncovering the Medical Basis
28:51 - Chapter 6. Treatment
33:26 - Chapter 7. Public Health Challenges
44:10 - Chapter 8. Future Directions

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2010.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23248.jpg</video:thumbnail_loc>
      <video:duration>2965</video:duration>
      <video:publication_date>2012-09-13T11:59:49.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Y16AOhAuX0Q</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Sociology</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>23</video:tag>
      <video:tag>AIDS</video:tag>
      <video:tag>II</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Krebs-cycle-in-mitochondria</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Krebs cycle in mitochondria</video:title>
      <video:description>krebs cycle mitochondria</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/96c50897-ee4b-4806-9afc-3590cf824e16/cand_25.jpg</video:thumbnail_loc>
      <video:duration>25</video:duration>
      <video:publication_date>2010-11-24T05:09:44.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5904.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Molecular Biology</video:category>
      <video:tag>Krebs</video:tag>
      <video:tag>Cycle</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Part-6-Neurological-Examination</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Part 6 Neurological Examination</video:title>
      <video:description>Video contains a neurological examination of patient by an expert doctor. A step by step explanation and the careful steps that should be taken are discussed here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/71eff169-655c-462c-9c1b-eac9544659fa/cand_25.jpg</video:thumbnail_loc>
      <video:duration>29</video:duration>
      <video:publication_date>2011-12-01T03:31:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10086.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Loyola</video:tag>
      <video:tag>Full</video:tag>
      <video:tag>Neurological</video:tag>
      <video:tag>exam</video:tag>
      <video:tag>part</video:tag>
      <video:tag>6</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Breast-Core-Biopsy-Pathology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Breast Core Biopsy - Pathology</video:title>
      <video:description>Breast biopsy is considered the best way to evaluate a suspicious area in your breast to determine if it is breast cancer. There are several types of breast biopsy procedures.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/ed29da0c-2a7e-4697-ada8-0b77a7f3643f/cand_25.jpg</video:thumbnail_loc>
      <video:duration>190</video:duration>
      <video:publication_date>2011-12-06T17:04:07.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10660.mp4</video:content_loc>
      <video:uploader>frokand</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Pathology</video:tag>
      <video:tag>Breast</video:tag>
      <video:tag>biopsy</video:tag>
      <video:tag>Techniques</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-SIMS-141-Peter-Norvig-Google-Director-of-Search-Quality</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - SIMS 141 - Peter Norvig: Google, Director of Search Quality</video:title>
      <video:description>This is lecture 16 of SIMS 141, Search Engines,  Fall 2005 Season Course and it is provided by University of California at Berkeley. SIMS 141 - Peter Norvig: Google, Director of Search Quality

Search Engines: Technology, Society, and Business. The World Wide Web brings much of the world&apos;s knowledge into the reach of nearly everyone with a computer and an internet connection. The availability of huge quantities of information at our fingertips is transforming government, business, and many other aspects of society. Topics include search advertising and auctions, search and privacy, search ranking, internationalization, anti-spam efforts, local search, peer-to-peer search, and search of blogs and online communities. The Instructor, Dr. Marti Hearst, is an associate professor in the School of Information at UC Berkeley, with an affiliate appointment in the Computer Science Division. The UC...</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19367.jpg</video:thumbnail_loc>
      <video:duration>2964</video:duration>
      <video:publication_date>2012-09-05T01:47:31.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/dvplcQ41_uI</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>SIMS</video:tag>
      <video:tag>search</video:tag>
      <video:tag>Engine</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>class</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-AST-210EE-213-Introduction-part-A</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - AST 210/EE 213 Introduction, part A</video:title>
      <video:description>AST 210/EE 213 Introduction, part A

Applied Science &amp; Technology 210 / Electrical Engineering 213:  Soft X-Rays and Extreme Ultraviolet Radiation
Lecture  1: Introduction, part A
http://www.coe.berkeley.edu/AST/sxreuv/

Professor David T. Attwood, Electrical Engineering Professor in Residence, Professor Attwood&apos;s research interests include short wavelength electromagnetics, soft x-ray microscopy, coherence, and EUV lithography.


[courses] [ee213] [fall2005]</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19371.jpg</video:thumbnail_loc>
      <video:duration>4750</video:duration>
      <video:publication_date>2012-09-05T01:52:28.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/nwLRDInaaWs</video:player_loc>
      <video:uploader>0|62|1|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>education</video:tag>
      <video:tag>AST</video:tag>
      <video:tag>213</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>xray</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>class</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Dutch-and-British-Exceptionalism</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Dutch and British Exceptionalism</video:title>
      <video:description>Lec 3 - Dutch and British Exceptionalism. European Civilization, 1648-1945 (HIST 202)

Several reasons can be found to explain why Great Britain and the Netherlands did not follow the other major European powers of the seventeenth century in adopting absolutist rule. Chief among these were the presence of a relatively large middle class, with a vested interest in preserving independence from centralized authority, and national traditions of resistance dating from the English Civil War and the Dutch war for independence from Spain, respectively. In both countries anti-absolutism formed part of a sense of national identity, and was linked to popular anti-Catholicism. The officially Protestant Dutch, in particular, had a culture of decentralized mercantile activity far removed from the militarism and excess associated with the courts of Louis XIV and Frederick the Great.

00:00 - Chapter 1. Shared Character of the English and Dutch States: The Large Urban Middle Class 
10:38 - Chapter 2. Anti-Absolutism in the Collective Consciousness: National Identity and Political Origins 
18:50 - Chapter 3. Anti-Catholicism and Anti-Absolutism 
26:33 - Chapter 4. The Canals of the Dutch Republic: A State Built around Sea Trade 
40:43 - Chapter 5. Representations of Dutch Life in Painting: Emphasis on the Everyday 

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14103.jpg</video:thumbnail_loc>
      <video:duration>2793</video:duration>
      <video:publication_date>2012-08-26T11:07:47.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/-ax_UsqQ3dc</video:player_loc>
      <video:uploader>0|43|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>England</video:tag>
      <video:tag>Britain</video:tag>
      <video:tag>Netherlands</video:tag>
      <video:tag>Dutch</video:tag>
      <video:tag>Republic</video:tag>
      <video:tag>Holland</video:tag>
      <video:tag>Amsterdam</video:tag>
      <video:tag>Spain</video:tag>
      <video:tag>France</video:tag>
      <video:tag>bourgeois</video:tag>
      <video:tag>middle</video:tag>
      <video:tag>class</video:tag>
      <video:tag>nobility</video:tag>
      <video:tag>commerce</video:tag>
      <video:tag>anti</video:tag>
      <video:tag>absolutism</video:tag>
      <video:tag>Catholicism</video:tag>
      <video:tag>Calvinism</video:tag>
      <video:tag>reform</video:tag>
      <video:tag>urban</video:tag>
      <video:tag>National</video:tag>
      <video:tag>identity</video:tag>
      <video:tag>Political</video:tag>
      <video:tag>rights</video:tag>
      <video:tag>English</video:tag>
      <video:tag>Civil</video:tag>
      <video:tag>War</video:tag>
      <video:tag>Rembrandt</video:tag>
      <video:tag>Hals</video:tag>
      <video:tag>Ruysdael</video:tag>
      <video:tag>Claesc</video:tag>
      <video:tag>Steen</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Oxygen-Transport</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Oxygen Transport</video:title>
      <video:description>Oxygen transport which is the process by which oxygen is absorbed in the lungs by the hemoglobin in circulating deoxygenated red cells and carried to the peripheral tissues is shown in this science video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/06/eb3786bb-98cf-47eb-93ad-ceee968f8e10/cand_5.jpg</video:thumbnail_loc>
      <video:duration>188</video:duration>
      <video:publication_date>2009-06-06T08:48:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2779.mp4</video:content_loc>
      <video:uploader>abdul hannan</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Oxygen</video:tag>
      <video:tag>Transport</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-23-Samson-Agonistes</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23 - Samson Agonistes</video:title>
      <video:description>&quot;Lec 23 - Samson Agonistes&quot; Milton (ENGL 220)

This introduction to Samson Agonistes focuses on a psycho-sexual reading of the poem, with particular emphasis placed on the poem&apos;s peculiar association of sexuality with violence. The characterization of Dalila and her similarity to Samson is discussed. The problems inherit in Miltonic heroism, especially self-sufficiency and the nature of heroic sacrifice, are expounded upon.

00:00 - Chapter 1. Introduction: &quot;Samson Agonistes&quot;
01:57 - Chapter 2. When was &quot;Samson Agonistes&quot; Written?
17:14 - Chapter 3. &quot;Samson Agonistes&quot;: The Most Intense Expression of Misogyny in the Miltonic Canon
25:38 - Chapter 4. Dalila&apos;s Dialogue
36:42 - Chapter 5. Samson: The Nursling of God

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2007.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17317.jpg</video:thumbnail_loc>
      <video:duration>2644</video:duration>
      <video:publication_date>2012-09-02T18:04:47.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/JBYnHy6YxOU</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>pronunciation</video:tag>
      <video:tag>Edward</video:tag>
      <video:tag>Phillips</video:tag>
      <video:tag>Dating</video:tag>
      <video:tag>Mary</video:tag>
      <video:tag>Powell</video:tag>
      <video:tag>Act</video:tag>
      <video:tag>Oblivion</video:tag>
      <video:tag>identity</video:tag>
      <video:tag>synecdoche</video:tag>
      <video:tag>uncircumcised</video:tag>
      <video:tag>heroic</video:tag>
      <video:tag>Self</video:tag>
      <video:tag>Sufficiency</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-Letters-and-Science-C70V-dbf0e1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16  - Letters and Science C70V</video:title>
      <video:description>&quot;Lec 16  - Letters and Science C70V&quot; Descriptive Introduction to Physics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23909.jpg</video:thumbnail_loc>
      <video:duration>4384</video:duration>
      <video:publication_date>2012-09-14T11:54:55.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/C57MCktYdCc</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>16</video:tag>
      <video:tag>Letters</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>C70V</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-Statistics-21-cddbd9</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - Statistics 21</video:title>
      <video:description>&quot;Lec 12 - Statistics 21&quot; Statistics 21 - Fall 2009 - 
Introductory Probability and Statistics for Business -
Professor Philip Stark</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23937.jpg</video:thumbnail_loc>
      <video:duration>4859</video:duration>
      <video:publication_date>2012-09-14T12:09:56.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/6LwpGO7nrP8</video:player_loc>
      <video:uploader>045|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>12</video:tag>
      <video:tag>statistics</video:tag>
      <video:tag>21</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Sensing-Technologies-for-Future-Computing-Form-Factors</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Sensing Technologies for Future Computing Form Factors</video:title>
      <video:description>&quot;Lec 3 - Sensing Technologies for Future Computing Form Factors&quot; October 27, 2006 lecture by Andy Wilson for the Stanford University Human Computer Interaction Seminar (CS547).  Andy presents a series of projects which exploit sensing technologies such as computer vision to enable a wide variety of fluid, natural interactions situated on walls and tabletop surfaces.

CS 547 | Human-Computer Interaction Seminar:
http://hci.stanford.edu/seminar/

Stanford HCI Group:
http://hci.stanford.edu/

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanforduniversity/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24017.jpg</video:thumbnail_loc>
      <video:duration>5526</video:duration>
      <video:publication_date>2012-09-14T14:48:17.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/yRCeIBbdf9A</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>3</video:tag>
      <video:tag>sensing</video:tag>
      <video:tag>technologies</video:tag>
      <video:tag>for</video:tag>
      <video:tag>Future</video:tag>
      <video:tag>Computing</video:tag>
      <video:tag>form</video:tag>
      <video:tag>factors</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Example-of-Solving-for-a-Variable</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Example of Solving for a Variable</video:title>
      <video:description>Example of Solving for a Variable

U02_L1_T4_we1 : Example of solving for a variable</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24506.jpg</video:thumbnail_loc>
      <video:duration>418</video:duration>
      <video:publication_date>2012-09-17T13:41:54.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Aig1hkq3OsU</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Example</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Solving</video:tag>
      <video:tag>for</video:tag>
      <video:tag>A</video:tag>
      <video:tag>variable</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-bunch-of-aminoacids-organise-to-form-functional-protein</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How bunch of aminoacids organise to form functional protein?</video:title>
      <video:description>A depiction of the subsets of a protein structure. Primary, secondary, tertiary and Quaternary structures are discussed. 
Video Reference: http://www.learner.org</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/04/ee1841aa-ac6d-4a0d-a712-853332f65cd4/cand_25.jpg</video:thumbnail_loc>
      <video:duration>51</video:duration>
      <video:publication_date>2007-04-06T22:59:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/235.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>protein</video:tag>
      <video:tag>aminoacids</video:tag>
      <video:tag>Polymers</video:tag>
      <video:tag>3d</video:tag>
      <video:tag>alpha</video:tag>
      <video:tag>helix</video:tag>
      <video:tag>b</video:tag>
      <video:tag>plated</video:tag>
      <video:tag>sheet</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-20-AST-210EE-213-Laser-wavelength-scaling</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 - AST 210/EE 213 Laser wavelength scaling</video:title>
      <video:description>AST 210/EE 213 Laser wavelength scaling

Applied Science &amp; Technology 210 / Electrical Engineering 213:  Soft X-Rays and Extreme Ultraviolet Radiation
Lecture 20: Laser wavelength scaling
http://www.coe.berkeley.edu/AST/sxreuv/

Professor David T. Attwood, Electrical Engineering Professor in Residence, Professor Attwood&apos;s research interests include short wavelength electromagnetics, soft x-ray microscopy, coherence, and EUV lithography.


[courses] [ee213] [fall2005]</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19398.jpg</video:thumbnail_loc>
      <video:duration>3114</video:duration>
      <video:publication_date>2012-09-05T02:09:41.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/yYVyBTyviUg</video:player_loc>
      <video:uploader>0|62|1|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>education</video:tag>
      <video:tag>AST</video:tag>
      <video:tag>213</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>xray</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>class</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Aquarius-Water-Cycle-NASA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Aquarius Water Cycle NASA</video:title>
      <video:description>This a documentary by NASA on the aquarius water cycle. It shows how salt is used in this water cyle and the very important role it plays as well as the cycle itself.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/6f3e7958-709d-4314-b779-89feb6a8aab0/cand_25.jpg</video:thumbnail_loc>
      <video:duration>150</video:duration>
      <video:publication_date>2011-11-15T16:00:29.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7537.mp4</video:content_loc>
      <video:uploader>chandika muthumuni</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>NASA</video:tag>
      <video:tag>Aquarius</video:tag>
      <video:tag>water</video:tag>
      <video:tag>Cycle</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-influence-of-sex-in-sports</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The influence of sex in sports</video:title>
      <video:description>It is a myth that sex affects athletic abilities.  It is interesting however to see what are the real effects of sex on athletic ability.  In some respects it may even promote athletic ability.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/10/ba1b485b-3ea0-49b6-8add-8782c9b3e31e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>152</video:duration>
      <video:publication_date>2014-10-01T22:39:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31758.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>sex</video:tag>
      <video:tag>sports</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Journey-Above-Vesta</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Journey Above Vesta</video:title>
      <video:description>Here are the images as NASA journeys above Vesta, the craters and depressions that are viewed in high clarity.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/2147e7df-b8d1-455f-a096-a29bbbcf89b6/cand_25.jpg</video:thumbnail_loc>
      <video:duration>119</video:duration>
      <video:publication_date>2011-11-24T15:18:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7719.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Aerospace Engineering</video:category>
      <video:tag>NASAs</video:tag>
      <video:tag>Journey</video:tag>
      <video:tag>Above</video:tag>
      <video:tag>Vesta</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-Horizontal-Mandibular-Impaction-and-Maxillary-Third-Molar</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - Horizontal Mandibular Impaction and Maxillary Third Molar</video:title>
      <video:description>&quot;Lec 10 - Horizontal Mandibular Impaction and Maxillary Third Molar&quot; Surgical removal of impacted maxillary and mandibular third molars on a twenty year old subject.  Orig. air date: JUL 11 78

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21151.jpg</video:thumbnail_loc>
      <video:duration>1903</video:duration>
      <video:publication_date>2012-09-09T02:36:11.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/o-m9s-QnqKQ</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>10</video:tag>
      <video:tag>Horizontal</video:tag>
      <video:tag>mandibular</video:tag>
      <video:tag>Impaction</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Maxillary</video:tag>
      <video:tag>Third</video:tag>
      <video:tag>Molar</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Earths-Surface-From-Space-Shuttle</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Earth&apos;s Surface From Space Shuttle</video:title>
      <video:description>This video is taken from NASA&apos;s Space Shuttle. The presentation was in a form of time lapse.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/cb624dd9-e7c1-40eb-86a4-2ef6589b15ac/cand_25.jpg</video:thumbnail_loc>
      <video:duration>51</video:duration>
      <video:publication_date>2011-11-10T02:55:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7427.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Space</video:tag>
      <video:tag>shuttle</video:tag>
      <video:tag>time</video:tag>
      <video:tag>lapse</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-PACS-164B</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec - 15 PACS 164B</video:title>
      <video:description>This is lecture 15 of Peace and Conflict Studies 164B - Spring 2007 Season and it is provided by University of California, Berkeley.

PACS 164B: Introduction to Nonviolence - Spring 2007. An introduction to the science of nonviolence, mainly as seen through the life and work of Mahatma Gandhi. Historical overview of nonviolence East and the West up to the American Civil Rights movement and Martin Luther King, Jr., with emphasis on the ideal of principled nonviolence and the reality of mixed or strategic nonviolence in practice, especially as applied to problems of social justice and defense.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19413.jpg</video:thumbnail_loc>
      <video:duration>4963</video:duration>
      <video:publication_date>2012-09-05T02:19:50.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/cpZwREMhtyU</video:player_loc>
      <video:uploader>0|43|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>peace</video:tag>
      <video:tag>conflict</video:tag>
      <video:tag>education</video:tag>
      <video:tag>courses</video:tag>
      <video:tag>pacs164b</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>uc</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-23-GMAT-Data-Sufficiency-22</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23 - GMAT: Data Sufficiency 22</video:title>
      <video:description>GMAT: Data Sufficiency 22

95-98, pg. 286</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22339.jpg</video:thumbnail_loc>
      <video:duration>685</video:duration>
      <video:publication_date>2012-09-11T01:48:05.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/CdF-6PJ2jTM</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>GMAT</video:tag>
      <video:tag>data</video:tag>
      <video:tag>Sufficiency</video:tag>
      <video:tag>22</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Women-Pelvis-Growth</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Women - Pelvis Growth</video:title>
      <video:description>Reason behind the different body structure of men and women is provided here. A brief discussion about the pelvis growth in women is explained.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/9aacaf43-fb85-4dae-b4b9-ef9c88305ce9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>33</video:duration>
      <video:publication_date>2013-02-10T02:14:35.000Z</video:publication_date>
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      <video:duration>4779</video:duration>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>This is lecture 2 of Peace and Conflict Studies 164A Course , Fall 2006 Season. This lecture is provided by University of California, Berkeley. PACS 164A: Introduction to Nonviolence - Fall 2006. An introduction to the science of nonviolence, mainly as seen through the life and work of Mahatma Gandhi. Historical overview of nonviolence East and the West up to the American Civil Rights movement and Martin Luther King, Jr., with emphasis on the ideal of principled nonviolence and the reality of mixed or strategic nonviolence in practice, especially as applied to problems of social justice and defense.</video:description>
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      <video:duration>3734</video:duration>
      <video:publication_date>2012-09-05T02:27:27.000Z</video:publication_date>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_30.jpg</video:thumbnail_loc>
      <video:publication_date>2007-03-17T22:03:21.000Z</video:publication_date>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>This video features the the round up of videos from June 20, 2008. It shows the first ever footage of human ovulation and how prototypes of lunar vehicles, spacesuits and robots are being tested and look at the first video of a metal-eating pest.</video:description>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>&quot;Lec 9 - Marx&apos;s Theory of Alienation&quot; Foundations of Modern Social Thought (SOCY 151)

Marx begins his intellectual life as a Young Hegelian, in the company of Bruno Bauer and others.  The Young Hegelians, a radical group of scholars, intended to subject Hegel&apos;s theories to critical scrutiny.  Eventually, Marx breaks with this tradition altogether by saying that alienation does not come from thoughts and therefore cannot be solved by ideas alone.  Alienation comes from material conditions and can only be addressed by changing those conditions.  Due to his radical, revolutionary ideas, Marx was forced to move around Europe quite a bit.  In his lifetime, he saw his predictions about the uprising of the working classes come to fruition in some places, but he also saw these revolutions fail, including the short-lived Commune in France.  Next time, we see how the young Marx who is occupied with Hegelian thought and the concept of alienation transitions to a more mature Marx with the concept of the capitalist mode of production.  

00:00 - Chapter 1. Marx&apos;s Early Life
07:01 - Chapter 2. The Critical Critic
16:05 - Chapter 3. Marriage and Early Career
27:58 - Chapter 4. The Paris Commune and Its Aftermath
33:33 - Chapter 5. &quot;The Paris Manuscripts&quot; and the Theory of Alienation

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2009.</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Operating Systems and System Programming  lec 2-Computer Science 162 .</video:description>
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      <video:duration>4973</video:duration>
      <video:publication_date>2012-09-04T17:46:25.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/73QtUu42BAs</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Lec 1- Computer Science 169.
Software Engineering</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19196.jpg</video:thumbnail_loc>
      <video:duration>4575</video:duration>
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      <video:uploader>0|46|0</video:uploader>
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      <video:tag>2010</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>This video presents a MIT lecture on molecular biology. In his lecture Professor Graham Walker explained gene regulations. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_1580.jpg</video:thumbnail_loc>
      <video:duration>3052</video:duration>
      <video:publication_date>2009-04-02T05:47:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1580.mp4</video:content_loc>
      <video:uploader>Celal Yankuncu</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Video</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec- 20PACS 164B</video:title>
      <video:description>This is lecture 20 of Peace and Conflict Studies 164B - Spring 2007 Season and it is provided by University of California, Berkeley.

PACS 164B: Introduction to Nonviolence - Spring 2007. An introduction to the science of nonviolence, mainly as seen through the life and work of Mahatma Gandhi. Historical overview of nonviolence East and the West up to the American Civil Rights movement and Martin Luther King, Jr., with emphasis on the ideal of principled nonviolence and the reality of mixed or strategic nonviolence in practice, especially as applied to problems of social justice and defense.</video:description>
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      <video:duration>4895</video:duration>
      <video:publication_date>2012-09-05T02:29:07.000Z</video:publication_date>
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      <video:uploader>0|43|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>peace</video:tag>
      <video:tag>conflict</video:tag>
      <video:tag>education</video:tag>
      <video:tag>courses</video:tag>
      <video:tag>pacs164b</video:tag>
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      <video:tag>uc</video:tag>
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      <video:tag>yt</video:tag>
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      <video:tag>high</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>&quot;Lec 2 - Cognitive Science C103&quot;History of Information</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24116.jpg</video:thumbnail_loc>
      <video:duration>4489</video:duration>
      <video:publication_date>2012-09-15T03:39:10.000Z</video:publication_date>
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      <video:uploader>0|18|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>2</video:tag>
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      <video:tag>Science</video:tag>
      <video:tag>C103</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>A flail chest occurs when a segment of the thoracic wall becomes unattached from the rest of the chest wall this most typically occurs when ribs are fractured in two places allowing that segment of the thoracic wall to float independently of the rest of the chest wall</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/7d277dac-ed0e-446b-b47b-1b06038baf4d/cand_25.jpg</video:thumbnail_loc>
      <video:duration>44</video:duration>
      <video:publication_date>2011-11-29T11:25:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8911.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Flail</video:tag>
      <video:tag>Chest</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Lec 30- Statistics 20.
Introduction to Probability and Statistics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17219.jpg</video:thumbnail_loc>
      <video:duration>2434</video:duration>
      <video:publication_date>2012-09-02T13:23:39.000Z</video:publication_date>
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      <video:uploader>0|49|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
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      <video:tag>webcast</video:tag>
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      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>White blood cells are the anti germ or baterial army of body in this video the white blood cell is chasing the bacteria it gets engulfed by the white blood cell the blood cell is then chases the other</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/fa66e13e-6bec-4bd9-a62e-e971f514de11/cand_25.jpg</video:thumbnail_loc>
      <video:duration>28</video:duration>
      <video:publication_date>2011-11-29T11:26:09.000Z</video:publication_date>
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      <video:tag>blood</video:tag>
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      <video:tag>bacteria</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-23-PACS-164B</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec - 23 PACS 164B</video:title>
      <video:description>This is lecture 23 of Peace and Conflict Studies 164B - Spring 2007 Season and it is provided by University of California, Berkeley.

PACS 164B: Introduction to Nonviolence - Spring 2007. An introduction to the science of nonviolence, mainly as seen through the life and work of Mahatma Gandhi. Historical overview of nonviolence East and the West up to the American Civil Rights movement and Martin Luther King, Jr., with emphasis on the ideal of principled nonviolence and the reality of mixed or strategic nonviolence in practice, especially as applied to problems of social justice and defense.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19430.jpg</video:thumbnail_loc>
      <video:duration>4765</video:duration>
      <video:publication_date>2012-09-05T02:32:04.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ktiplppXmSU</video:player_loc>
      <video:uploader>0|43|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>peace</video:tag>
      <video:tag>conflict</video:tag>
      <video:tag>education</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 4 - Peter the Great</video:title>
      <video:description>Lec 4 - Peter the Great. European Civilization, 1648-1945 (HIST 202)

Peter the Great&apos;s historical significance stems not only from his military ambitions and the great expansion of the Russian Empire under his supervision, but also from his efforts to introduce secular, Western customs and ideas into Russian culture. Despite his notorious personal brutality, Peter&apos;s enthusiasm for science and modern intellectual concerns made an indelible mark both on Russia&apos;s relationship to the West and on its internal politics. The struggle under Peter&apos;s reign between Westernizers and Slavophiles, or those who resist foreign influences, can be seen at work in Russia up to the present day.

00:00 - Chapter 1. Peter the Great and the Territorial Expansion of Russia
07:37 - Chapter 2. Russia as a European Power: The Influence of the West on the Russian State 
14:47 - Chapter 3. The Peculiarities of Peter the Great: The Peasant Czar
27:37 - Chapter 4. A New Culture: Divergences from the Russian Orthodox Religious Tradition 
32:40 - Chapter 5. The Boyars: Junior Partners in Russian Absolutism 
37:29 - Chapter 6. Peter the Great: The Ambivalent Child of European Rationalism 

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14105.jpg</video:thumbnail_loc>
      <video:duration>2743</video:duration>
      <video:publication_date>2012-08-26T11:09:21.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/FlKcX3OeJhw</video:player_loc>
      <video:uploader>0|43|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Muscovy</video:tag>
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      <video:tag>Sweden</video:tag>
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      <video:tag>the</video:tag>
      <video:tag>Great</video:tag>
      <video:tag>Alexis</video:tag>
      <video:tag>Boyars</video:tag>
      <video:tag>Slavophiles</video:tag>
      <video:tag>westernize</video:tag>
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      <video:tag>absolutism</video:tag>
      <video:tag>serf</video:tag>
      <video:tag>Scientific</video:tag>
      <video:tag>Revolution</video:tag>
    </video:video>
  </url>
  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Exothermic Iron-Oxide and Aluminum Reaction</video:title>
      <video:description>An exothermic reaction is a chemical reaction that releases energy in the form of heat. It is the opposite of an endothermic reaction. Expressed in a chemical equation:

    reactants → products + energy</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/faf22dde-3846-48ec-9571-55253a3e2622/cand_5.jpg</video:thumbnail_loc>
      <video:duration>60</video:duration>
      <video:publication_date>2010-11-09T21:40:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4892.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Exothermic</video:tag>
      <video:tag>Iron</video:tag>
      <video:tag>Oxide</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Aluminum</video:tag>
      <video:tag>Reaction</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Flying-Into-Northern</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Flying Into Northern</video:title>
      <video:description>This video shows you the flight going to northern region from Nottingham airport and coming back to airport. The height, time and route taken by flights are also discussed here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/392d6aff-fa58-45dc-8c81-ac42bbd961aa/cand_5.jpg</video:thumbnail_loc>
      <video:duration>342</video:duration>
      <video:publication_date>2013-01-18T05:46:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28834.mp4</video:content_loc>
      <video:uploader>Lynette Steffen</video:uploader>
      <video:category>Aerospace Engineering</video:category>
      <video:tag>Northern</video:tag>
      <video:tag>Lights</video:tag>
      <video:tag>Flight</video:tag>
      <video:tag>Sixty</video:tag>
      <video:tag>Symbols</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Antioxidants</video:title>
      <video:description>Antioxidants video</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/63905bae-071a-4217-bead-1a9fcf2104d9/cand_25.jpg</video:thumbnail_loc>
      <video:duration>83</video:duration>
      <video:publication_date>2010-11-23T23:01:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5822.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Antioxidants</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Ingrown Toenail Removal</video:title>
      <video:description>Most people prefer not to go to a doctor if they have an ingrown nail and it needs to be removed. So this video shows how to carefully remove and ingrown nail without getting any infections.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/32362391-5ee7-4cef-96d8-d8cd88411f42/cand_25.jpg</video:thumbnail_loc>
      <video:duration>593</video:duration>
      <video:publication_date>2011-11-30T22:55:08.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9726.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Ingrown</video:tag>
      <video:tag>Toenail</video:tag>
      <video:tag>Removal</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-are-Stages-of-Mitosis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What are Stages of Mitosis</video:title>
      <video:description>The stages of Mitosis which begins with a fly-through of cells preparing to undergo mitosis (cell division) is shown in detail in this video.

Upon entering a cell we are introduced to various organelles of the inner cell and the key events involved in mitosis.

Cell division involves 7 key stages resulting in the splitting of the nucleus, and ultimately, cell division.

http://www.hybridmedicalanimation.com</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/05/4d8e9b95-9588-4e7f-bfed-5c08447e347d/cand_25.jpg</video:thumbnail_loc>
      <video:duration>82</video:duration>
      <video:publication_date>2010-05-01T16:54:14.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4328.mp4</video:content_loc>
      <video:uploader>Robin Williams</video:uploader>
      <video:category>Education</video:category>
      <video:tag>3d</video:tag>
      <video:tag>Animation</video:tag>
      <video:tag>mitosis</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>Division</video:tag>
      <video:tag>stages</video:tag>
      <video:tag>of</video:tag>
      <video:tag>inner</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-PACS-164A</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - PACS 164A</video:title>
      <video:description>This is lecture 7 of Peace and Conflict Studies 164A Course , Fall 2006 Season. PACS 164A: Introduction to Nonviolence - Fall 2006. An introduction to the science of nonviolence, mainly as seen through the life and work of Mahatma Gandhi. Historical overview of nonviolence East and the West up to the American Civil Rights movement and Martin Luther King, Jr., with emphasis on the ideal of principled nonviolence and the reality of mixed or strategic nonviolence in practice, especially as applied to problems of social justice and defense.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19427.jpg</video:thumbnail_loc>
      <video:duration>4840</video:duration>
      <video:publication_date>2012-09-05T02:30:53.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/TRdfQCIDhc8</video:player_loc>
      <video:uploader>0|43|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>peace</video:tag>
      <video:tag>conflict</video:tag>
      <video:tag>education</video:tag>
      <video:tag>courses</video:tag>
      <video:tag>PACS164A</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>uc</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Properties-of-Matter</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Properties of Matter</video:title>
      <video:description>Matter is anything that has mass and takes space. Different properties of matter at large scale and small scale are discussed in this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/ac692439-2f99-4986-978e-501f10c3aadb/cand_5.jpg</video:thumbnail_loc>
      <video:duration>562</video:duration>
      <video:publication_date>2013-01-19T04:35:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28896.mp4</video:content_loc>
      <video:uploader>Bettye Purnell</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Properties</video:tag>
      <video:tag>of</video:tag>
      <video:tag>matter</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-Brink</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Brink?</video:title>
      <video:description>This video will help you in understand the concept of brink. The explanation provided is very interesting and funny, so you must watch it.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/fa9c09e2-a706-4194-9866-a546511928f9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>29</video:duration>
      <video:publication_date>2012-12-08T04:00:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28302.mp4</video:content_loc>
      <video:uploader>Amir Nayak</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Brink</video:tag>
      <video:tag>Fridays</video:tag>
      <video:tag>at</video:tag>
      <video:tag>10PM</video:tag>
      <video:tag>on</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>channel</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Successful-Launch-of-A-Space-Satellite</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Successful Launch of A Space Satellite</video:title>
      <video:description>This video contains the clip of a satellite launch to the space. Launch of satellite involves the release of gases that helps the satellite to go forward.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/a3fb1a3d-e38c-4667-b5b2-4cdf5236e652/cand_5.jpg</video:thumbnail_loc>
      <video:duration>30</video:duration>
      <video:publication_date>2012-12-08T04:01:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28303.mp4</video:content_loc>
      <video:uploader>Amir Nayak</video:uploader>
      <video:category>Aerospace Engineering</video:category>
      <video:tag>Science</video:tag>
      <video:tag>Congratulates</video:tag>
      <video:tag>SpaceX</video:tag>
      <video:tag>on</video:tag>
      <video:tag>their</video:tag>
      <video:tag>Successful</video:tag>
      <video:tag>launch</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Fitzgeralds-The-Great-Gatsby-Part-II</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Fitzgerald&apos;s The Great Gatsby, Part II</video:title>
      <video:description>&quot;Lec 5 - Fitzgerald&apos;s The Great Gatsby, Part II&quot; Hemingway, Fitzgerald, Faulkner (AMST 246)

Professor Wai Chee Dimock concludes her discussion of The Great Gatsby by evaluating the cross-mapping of the auditory and visual fields in the novel&apos;s main pairs of characters.  Beginning with an analysis of the Jazz Age, she argues that linkages between what is heard and what is seen have important implications for the overarching themes of The Great Gatsby, including notions of accountability, responsibility, illusion, and disillusion. She focuses on the linked characters of Daisy and Jordan Baker, Gatsby and Nick Carraway, to show how their convergences and divergences tell the entire store of Gatsby&apos;s decline and fall.

00:00 - Chapter 1. The Jazz Age and The Great Gatsby
06:03 - Chapter 2. Cross-Mapping the Sensation of Vagueness 
08:15 - Chapter 3. Auditory Field with Color
10:03 - Chapter 4. Visual Field with Noise
16:15 - Chapter 5. Thematic Implications of Visual-Auditory Coupling for Daisy and Jordan
23:15 - Chapter 6. Thematic Coupling of Nick and Gatsby
34:04 - Chapter 7. Extinguishing Sound for Nick and Gatsby
40:14 - Chapter 8. Thematic Divergence between Nick and Gatsby
42:59 - Chapter 9. The Logic of Substitution for Nick Carraway   

Complete course materials are available at the Open Yale Courses website: http://oyc.yale.edu

This course was recorded in Fall 2011.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23581.jpg</video:thumbnail_loc>
      <video:duration>3009</video:duration>
      <video:publication_date>2012-09-14T09:38:14.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/06ernhU235g</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>5</video:tag>
      <video:tag>Fitzgerald</video:tag>
      <video:tag>s</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Great</video:tag>
      <video:tag>Gatsby</video:tag>
      <video:tag>part</video:tag>
      <video:tag>II</video:tag>
    </video:video>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Skin Melanoma; are you exposed?</video:title>
      <video:description>This video imparts knowledge of skin cancer and how to protect oneself even when it is thought that one is not exposed, such as in winter.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/f8cbc30d-a801-4ded-89bd-5b8edda851c2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>183</video:duration>
      <video:publication_date>2011-11-28T17:58:33.000Z</video:publication_date>
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      <video:uploader>topeto</video:uploader>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Phaco Cataract Surgery Video</video:title>
      <video:description>Cataract surgery is the removal of the natural lens of the eye also called crystalline lens that has developed an opacification which is referred to as a cataract</video:description>
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      <video:duration>262</video:duration>
      <video:publication_date>2011-11-30T22:59:49.000Z</video:publication_date>
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      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>HD</video:tag>
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      <video:tag>Video</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 137 - Non-Linear Systems of Equations 1</video:title>
      <video:description>Non-Linear Systems of Equations 1

U10_L2_T2_we1 Non-Linear Systems of Equations 1</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24756.jpg</video:thumbnail_loc>
      <video:duration>344</video:duration>
      <video:publication_date>2012-09-17T16:41:37.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/hjigR_rHKDI</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Non</video:tag>
      <video:tag>linear</video:tag>
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      <video:tag>of</video:tag>
      <video:tag>Equations</video:tag>
      <video:tag>1</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Gluconeogenesis</video:title>
      <video:description>Gluconeogenesis is the process by which glucose is synthesized in the body using non carbohydrate sources of carbon like amino acid and glycerol. This pathway of glucose synthesis is utilized by the body when there is a shortage of carbohydrate. This video explains gluconeogenesis. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_40.jpg</video:thumbnail_loc>
      <video:publication_date>2007-03-17T23:39:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/40.mp4</video:content_loc>
      <video:uploader>siere</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>gluconeogenesis</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-6-Maximilien-Robespierre-and-the-French-Revolution</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - Maximilien Robespierre and the French Revolution</video:title>
      <video:description>Lec 6 - Maximilien Robespierre and the French Revolution. European Civilization, 1648-1945 (HIST 202)

Robespierre&apos;s ascetic personal life and severe philosophy of political engagement are attributed by some to his difficult childhood. As a revolutionary, one of his most significant insights was that the Revolution was threatened not only by France&apos;s military adversaries abroad, but also by domestic counter-revolutionaries. Under this latter heading were gathered two major groups, urban mercantilists and rural peasants. Relative strength of religious commitment is the major factor in explaining why some regions of France rose up in defense of the monarchy while others supported the Revolution.

00:00 - Chapter 1. The Trial of King Louis XVI and the Death of Marat: A Rock Opera 
08:41 - Chapter 2. The Life of Maximilien Robespierre 
18:30 - Chapter 3. The Jacobins and the Girondins 
26:56 - Chapter 4. Counter-Revolutionary Forces: The Federalist Revolt and the Western Peasants 
35:01 - Chapter 5. Revolutionary Fervor in Dechristianized Regions 
40:32 - Chapter 6. The Terror: Robespierre&apos;s Attempt to Save the Revolution 

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14109.jpg</video:thumbnail_loc>
      <video:duration>2997</video:duration>
      <video:publication_date>2012-08-26T11:13:08.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/xprWm4fkLnY</video:player_loc>
      <video:uploader>0|43|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Robespierre</video:tag>
      <video:tag>Saint</video:tag>
      <video:tag>just</video:tag>
      <video:tag>Marot</video:tag>
      <video:tag>French</video:tag>
      <video:tag>Revolution</video:tag>
      <video:tag>terror</video:tag>
      <video:tag>Sans</video:tag>
      <video:tag>Culottes</video:tag>
      <video:tag>guillotine</video:tag>
      <video:tag>religion</video:tag>
      <video:tag>clergy</video:tag>
      <video:tag>psychohistory</video:tag>
      <video:tag>Jacobin</video:tag>
      <video:tag>Girondin</video:tag>
      <video:tag>Rousseau</video:tag>
      <video:tag>Babeuf</video:tag>
      <video:tag>Vendée</video:tag>
      <video:tag>dechristianization</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-PACS-164A</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - PACS 164A</video:title>
      <video:description>This is lecture 10 of Peace and Conflict Studies 164A Course , Fall 2006 Season. PACS 164A: Introduction to Nonviolence - Fall 2006. An introduction to the science of nonviolence, mainly as seen through the life and work of Mahatma Gandhi. Historical overview of nonviolence East and the West up to the American Civil Rights movement and Martin Luther King, Jr., with emphasis on the ideal of principled nonviolence and the reality of mixed or strategic nonviolence in practice, especially as applied to problems of social justice and defense.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19433.jpg</video:thumbnail_loc>
      <video:duration>4788</video:duration>
      <video:publication_date>2012-09-05T02:33:10.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/3HIMnFwqZwE</video:player_loc>
      <video:uploader>0|43|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>peace</video:tag>
      <video:tag>conflict</video:tag>
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One way of understanding Napoleon&apos;s life is through attention to his Corsican origins. Although Napoleon himself would later disavow his earlier identification with the island in favor of French identity, many of his actions and attitudes agree with stereotypical notions of Corsican culture. Did Napoleon inaugurate the era of total war? This question, posed in a recent book, is up for debate. On one hand, the violence of the Revolution and the Napoleonic wars may not seem uniquely devastating in comparison to the ravages of the Thirty Years&apos; War. On the other hand, the faltering of distinctions between civilian and combatant as well as the large-scale mobilization of state resources for war do anticipate the modern concept of total war, typically associated with World War II.

00:00 - Chapter 1. Popular Histories of Napoleon 
04:37 - Chapter 2. Napoleon, the Corsican 
15:37 - Chapter 3. The Transference of National Allegiances: Becoming French with the Revolution 
26:37 - Chapter 4. Looking for the Origins of Total War 
37:28 - Chapter 5. Napoleon&apos;s Lasting Contributions to the French State: Centralization, Service Nobility and the Concordat

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2008.</video:description>
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      <video:description>This stunning Maya animation covers the death receptor signaling pathway that originates with binding of the Fas/TNF family of ligands, triggering of the caspase cascade, cytochrome C release from the mitochondria, apoptosome activation, and ensuing signal amplification. 
Video reference</video:description>
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U02_L1_T2_we3 Changing an Improper Fraction to a Mixed Number</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>This video shows the packaging of DNA in the nucleus. One human cell&apos;s DNA length is 2 meters, still it fits in to the fraction of the cell, nucleus. Find out how chromosome is organised in cells.</video:description>
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The Beauty and Joy of Computing


This video is a part of lectures of Computer Science 10, 001 - Spring 2012 course.</video:description>
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    <lastmod>2026-08-14</lastmod>
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U03_L2_T1_we3 Subtracting Decimals Word Problem</video:description>
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    <loc>https://dnatube.com/videos/Myosin-177</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:description>A myosin is a motor protein charged with the mobility of the cell and consists of light and heavy chains. This video gives information on this protein in this animation.</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>A tracheal intubation guide having a tubular member with a curved forward end shaped to follow the curvature of the back of the tongue and throat of a patient and a rear end for projecting out through the mouth of the patien</video:description>
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    <lastmod>2026-08-14</lastmod>
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    <lastmod>2026-08-14</lastmod>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>A 3-D model of a protein with a homeodomain. It acts as a transcription factor by binding directly to DNA to turn on other genes. 
Video Reff: http://www.learner.org</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>This video will explain you the calculation of midpoints and segment congruence. Here examples are solved by expert which will clear your basic concept.</video:description>
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      <video:description>A protein that fluorescence to give away green light has been discovered from jellyfish. This protein has given biologist a tool to look things that were invisible before. Edited by Ashraf</video:description>
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      <video:uploader>sakedi</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 17 - EE290f  X-Ray Diffraction for Materials Analysis - given by Dr. Simon Clark, ALS/LBNL</video:title>
      <video:description>EE290f  X-Ray Diffraction for Materials Analysis - given by Dr. Simon Clark, ALS/LBNL

EE 290F Synchrotron Radiation for Materials Science Applications (Sp 07)

Lecture 17 - X-Ray Diffraction for Materials Analysis - given by Dr. Simon Clark, ALS/LBNL</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Histology Trachea Four Layers of Trachea</video:title>
      <video:description>This very short introductory video will shed some light on four layers of trachea the wall of the trachea is made up of four distinct tissue layers along the luminal surface the trachea is lined by respiratory mucosa or mucous membrane</video:description>
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    <loc>https://dnatube.com/videos/How-to-Sequence-a-Human-Genome-Part-6</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to Sequence a Human Genome Part 6</video:title>
      <video:description>Preparing DNA for Sequencing 
The next morning, the E. coli cells are broken open to release their DNA. The human DNA is separated from the cell debris and washed clean.

Now there are enough copies of the human DNA fragment to set up a sequencing reaction.</video:description>
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    <loc>https://dnatube.com/videos/Fusion-of-Endosome</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>Fusion of Endosome</video:title>
      <video:description>This video explains the ways and proteins involved in endosome fusion.</video:description>
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      <video:uploader>sana</video:uploader>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>This Video is showing you the Clinical examination of a child of age 7 to 12 month n order to check the growth of his toes. In this video the child&apos;s toes is in inward direction.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/4d418f96-bf45-4915-8e74-429dd5ae37d8/cand_5.jpg</video:thumbnail_loc>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30015.mp4</video:content_loc>
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  <url>
    <loc>https://dnatube.com/videos/Adhesion-junctions-at-epithelial-cells</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>Adhesion junctions at epithelial cells</video:title>
      <video:description>This video deals with adhesion junctions. Adhesion junctions are zones where protein complexes form strong junction between bunch of epithelial cells. Adhesion junctions make easy cell-to-cell communication serving as a bridge.</video:description>
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      <video:publication_date>2007-03-30T21:29:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/143.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Ductal-Lavage</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Ductal Lavage</video:title>
      <video:description>Ductal lavage which is a test used to detect cells that could turn into breast cancer is explained in this medical video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2008/01/6b79c5a9-8c61-4b66-a578-f2c590639141/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2008-01-05T22:35:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1238.mp4</video:content_loc>
      <video:uploader>sertan</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Four-Gene-DNA-Vaccine</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>Four-Gene DNA Vaccine</video:title>
      <video:description>Creating a DNA vaccine for malaria will involve producing antigens from several stages of the parasite&apos;s life cycle.It is of crucial importance to use multi-level defense because of P. malariae complex.   Video Ref: www.learner.org</video:description>
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      <video:duration>33</video:duration>
      <video:publication_date>2007-04-06T21:26:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/207.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Scientific Animations</video:category>
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  <url>
    <loc>https://dnatube.com/videos/Lec-21-EE290f-X-Rays-and-Magnetism-Given-by-Prof-Jochim-Stohr-Stanford-University</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21 - EE290f  X-Rays and Magnetism - Given by Prof. Jochim Stohr, Stanford University</video:title>
      <video:description>EE290f  X-Rays and Magnetism - Given by Prof. Jochim Stohr, Stanford University

EE 290F Synchrotron Radiation for Materials Science Applications (Sp 07)

Lecture 21 - X-Rays and Magnetism - Given by Prof. Jochim Stohr, Stanford University</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19479.jpg</video:thumbnail_loc>
      <video:duration>5207</video:duration>
      <video:publication_date>2012-09-05T02:54:49.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/xyK7sqxdl8Y</video:player_loc>
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    <loc>https://dnatube.com/videos/Creation-of-a-Transgenic-Animal</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>Creation of a Transgenic Animal</video:title>
      <video:description>Transgenic organism is one which has artificially (usually by human) inserted gen in it&apos;s genome. Like these prepared nucleus is being transffered in to en egg cell by the mean of nuclear transfer to create a transgenic goat that produces a human protein in its milk. 
Video Ref: www.learner.org</video:description>
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      <video:duration>40</video:duration>
      <video:publication_date>2007-04-06T20:49:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/204.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Spatial-and-Temporal-Colinearity-Hox-Genes</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>Spatial and Temporal Colinearity - Hox Genes</video:title>
      <video:description>Hox genes display spatial colinearity: genes at one end of the chromosome are expressed at the head end of an embryo while genes at the other end are expressed toward the tail end. Vertebrate Hox genes also show temporal colinearity: genes at the head end are expressed before those at the tail end.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/04/22b41cba-c108-4733-9999-2f7907c92536/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2007-04-06T20:10:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/195.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Lect-Last-Shuttle-Operations-Video-MIT-16885J-Aircraft-Systems-Engineering-Fall-2005</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>Lect Last Shuttle Operations Video | MIT 16.885J Aircraft Systems Engineering, Fall 2005</video:title>
      <video:description>&quot;Lect Last Shuttle Operations Video | MIT 16.885J Aircraft Systems Engineering, Fall 2005&quot; View the complete course: http://ocw.mit.edu/16-885F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
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      <video:player_loc>https://www.youtube.com/embed/XsSQVdl0_EA</video:player_loc>
      <video:uploader>0|57|0</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Deciphering-the-Language-of-Sex-4</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Deciphering the Language of Sex 4</video:title>
      <video:description>Someone once said, you fix the relational side and sex is a by-product. This video will show you how true that statement is.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/09/6f8c2471-a991-4b42-b5d3-b29268e14611/cand_5.jpg</video:thumbnail_loc>
      <video:duration>385</video:duration>
      <video:publication_date>2007-09-07T03:24:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/950.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>sexdeterminationlecture1</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Hedgehog-Signaling</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Hedgehog Signaling</video:title>
      <video:description>The Hedgehog signaling pathway triggers expression of other developmentally important genes. Recently it has been shown that hedgehog pathway regulates adult&apos;s stem cells in regeneration of tissue. 
Video REff: http://www.learner.org</video:description>
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      <video:duration>22</video:duration>
      <video:publication_date>2007-04-06T20:16:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/197.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Cyclopamine</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>Cyclopamine</video:title>
      <video:description>The normal Hedgehog signaling pathway is blocked by the receptor antagonist cyclopamine. Video REff: http://www.learner.org</video:description>
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      <video:publication_date>2007-04-06T20:33:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/198.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
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      <video:tag>antagonist</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/The-Biofilm-Lifecycle</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Biofilm Lifecycle</video:title>
      <video:description>An animated description of biofilm formation, growth, communication, and dispersal. Biofilms appears on out teeth, on the bottoms of every river, lake, pool, on boats in marinas, etc.
Video Reference: http://www.learner.org</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/04/bc1ae007-83df-4787-9990-81465768af72/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2007-04-06T22:50:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/230.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Scientific Animations</video:category>
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  <url>
    <loc>https://dnatube.com/videos/Lec-22-EE290f-XMCD-Out-of-Plan-Bending-Magnetic-Radiation-given-by-Brooke-Mesler-UC-Berkeley</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22 - EE290f  XMCD - Out-of-Plan Bending Magnetic Radiation - given by Brooke Mesler, UC Berkeley</video:title>
      <video:description>EE290f  XMCD - Out-of-Plan Bending Magnetic Radiation - given by Brooke Mesler, UC Berkeley

EE 290F Synchrotron Radiation for Materials Science Applications (Sp 07)

Lecture 22 - XMCD - Out-of-Plan Bending Magnetic Radiation - given by Brooke Mesler, UC Berkeley</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19481.jpg</video:thumbnail_loc>
      <video:duration>2758</video:duration>
      <video:publication_date>2012-09-05T02:55:28.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/5HB63NVKAVI</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>uc</video:tag>
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      <video:tag>california</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>yt</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/The-Esophagus</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Esophagus</video:title>
      <video:description>The food is passed down through a process called peristalsis down the esophagus or the gullet. This video shows that movement of the food as it heads towards the stomach.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/06/cfcde560-bd9b-4d2b-a451-da4b024d46f5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>12</video:duration>
      <video:publication_date>2009-06-29T08:18:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2902.mp4</video:content_loc>
      <video:category>Medical</video:category>
      <video:tag>the</video:tag>
      <video:tag>Esophagus</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Markovnikovs-rule</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Markovnikov&apos;s rule</video:title>
      <video:description>Addition of HCl to propene. Original found on http://www.uib.no/kj/theo/anim/ ...</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/03/ed1aace6-bdc4-416b-bcc7-e1367e17218d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>2</video:duration>
      <video:publication_date>2009-03-25T22:57:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1423.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Science</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>Markovnikov</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Talks-Aubrey-de-Grey</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Talks Aubrey de Grey</video:title>
      <video:description>TED Talks Cambridge researcher Aubrey de Grey argues that aging is merely a disease. You can reach more information at www.ted.com.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/09/0fad3c7d-3deb-45a8-9627-e918ac09b67a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>1411</video:duration>
      <video:publication_date>2007-09-16T17:29:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1021.mp4</video:content_loc>
      <video:uploader>watch</video:uploader>
      <video:category>Seminars</video:category>
      <video:tag>Aging</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/What-does-stop-cells-from-immortality-Story-about-telomeres</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What does stop cells from immortality? Story about telomeres</video:title>
      <video:description>This video shows the concept of how the ends of chromosomes, the telomeres, shorten each time the cell divides. At some point, cells cannot replicate anymore.
Video Reference: http://www.learner.org</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/04/36a9f149-2366-4bef-80a1-3d5a0cbd25ed/cand_5.jpg</video:thumbnail_loc>
      <video:duration>19</video:duration>
      <video:publication_date>2007-04-06T22:49:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/229.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>telomere</video:tag>
      <video:tag>chromosome</video:tag>
      <video:tag>replication</video:tag>
      <video:tag>olding</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Dendrite-and-Axon</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Dendrite and Axon</video:title>
      <video:description>Neurons have two ends dendrites (small branches on belly part of the cell) and an axon (long one)which they use to communicate with one another via neurotransmitters and electrical potential. Video Reference: http://www.learner.org</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/04/496ed624-f6bb-4981-8619-d92fb169fba6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>33</video:duration>
      <video:publication_date>2007-04-06T22:47:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/227.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Neuroscience</video:category>
      <video:tag>Synapse</video:tag>
      <video:tag>neurons</video:tag>
      <video:tag>neurology</video:tag>
      <video:tag>Brain</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-23-EE290f-Zone-Plate-Microscopy-and-Applications</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23 - EE290f  Zone Plate Microscopy and Applications</video:title>
      <video:description>EE290f  Zone Plate Microscopy and Applications

EE 290F Synchrotron Radiation for Materials Science Applications (Sp 07)

Lecture 23 - Zone Plate Microscopy and Applications</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19483.jpg</video:thumbnail_loc>
      <video:duration>4983</video:duration>
      <video:publication_date>2012-09-05T02:56:04.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/egg-C0u45IQ</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>uc</video:tag>
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      <video:tag>university</video:tag>
      <video:tag>california</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Balancing-of-Human-Body</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Balancing of Human Body</video:title>
      <video:description>How does our body balance our movements. Here is an animated video showing the balancing of he body in detail.</video:description>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Interstitial fluid is a solution that bathes and surrounds the cells of multicellular animals and this video shows interstitial pressure process.</video:description>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Cesarean or Vaginal Birth? In this video we get a discussion of Cesarean versus Vaginal Birth Recovery.</video:description>
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    <loc>https://dnatube.com/videos/Large-active-amoeba</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Large active amoeba</video:title>
      <video:description>A large amoeba from a local pond. It was visible to the naked eye on the microscope slide. Amoeba (sometimes amœba or ameba, plural amoebae) is a term used either to describe protists that move by crawling  via pseudopods, or to refer to a genus that includes species that move by this mechanism. Text Reff: wikipedia</video:description>
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      <video:duration>191</video:duration>
      <video:publication_date>2009-03-26T18:00:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1451.mp4</video:content_loc>
      <video:uploader>ayseni</video:uploader>
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    <loc>https://dnatube.com/videos/Amorphous-alloy-deformation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Amorphous alloy: deformation</video:title>
      <video:description>Molecular dynamics(MD) simulation of deformation process of amorphous Zr55Cu45 alloy.  Alloy was deformed up to 80%.</video:description>
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    <loc>https://dnatube.com/videos/What-Is-Rhenium</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What Is Rhenium?</video:title>
      <video:description>Rhenium is a transition metal which has an atomic number of 75. This video explains the chemical and physical properties, sources and uses of this element.</video:description>
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      <video:duration>164</video:duration>
      <video:publication_date>2011-12-12T02:53:18.000Z</video:publication_date>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Nieuwsgierig naar de beste vakantie in Italië?
Kijk op www.minervareizen.nl</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3839.mp4</video:content_loc>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Principles Of Enzyme Action</video:title>
      <video:description>This video shows the theory behind lock and key enzyme action. Complex molecules that is accountable for chemical change in a body and life sustenance.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/0ce08e82-e9be-47e7-b93c-d3da78a96be2/cand_25.jpg</video:thumbnail_loc>
      <video:duration>55</video:duration>
      <video:publication_date>2011-12-11T23:33:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11142.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
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    <loc>https://dnatube.com/videos/Lec-27-EE290f-Coherent-Soft-X-Ray-Scattering-for-Studying-Nanoscale-Materials-given-by-Prof-Stephen-Kevan-Univers</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 27 - EE290f  Coherent Soft X-Ray Scattering for Studying Nanoscale Materials - given by Prof. St</video:title>
      <video:description>EE290f  Coherent Soft X-Ray Scattering for Studying Nanoscale Materials - given by Prof. Stephen Kevan, University of Oregon

EE 290F Synchrotron Radiation for Materials Science Applications (Sp 07)

Lecture 27 - Coherent Soft X-Ray Scattering for Studying Nanoscale Materials - given by Prof. Stephen Kevan, University of Oregon</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19490.jpg</video:thumbnail_loc>
      <video:duration>5160</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/PLMloL7X1CI</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
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    <loc>https://dnatube.com/videos/The-Virus-that-Infects-Bacteria</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Virus that Infects Bacteria</video:title>
      <video:description>This virus is known as Bacteriophage T4 and this virus exemplifies the life cycle of viruses.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/12/a7f25314-3126-4dae-84d1-3e0da01fa8c5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>39</video:duration>
      <video:publication_date>2007-12-20T15:45:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1207.mp4</video:content_loc>
      <video:uploader>seyet</video:uploader>
      <video:category>Molecular Biology</video:category>
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  <url>
    <loc>https://dnatube.com/videos/Lec-5-Present-Value-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Present Value 3</video:title>
      <video:description>Present Value 3

What happens when we change the discount rate?</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20107.jpg</video:thumbnail_loc>
      <video:duration>462</video:duration>
      <video:publication_date>2012-09-06T02:02:10.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/3SgVUlEcOBU</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Which-gene-to-express-B-cell-knows</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Which gene to express? B-cell knows</video:title>
      <video:description>Rearrangement in DNA happens in immune&apos;s system in B-cell&apos;s DNA. Variable Diversity Joining recombination enables us to ract on all kind on antigens to which we are exposed to.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/05/c0fef940-40c6-40bb-aafa-f82529d81d74/cand_5.jpg</video:thumbnail_loc>
      <video:duration>45</video:duration>
      <video:publication_date>2007-05-01T05:51:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/254.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
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      <video:tag>constand</video:tag>
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      <video:tag>dna</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-4-MIT-18086-Mathematical-Methods-for-Engineers-II</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - MIT 18.086 Mathematical Methods for Engineers II</video:title>
      <video:description>&quot;Lec 4 - MIT 18.086 Mathematical Methods for Engineers II&quot; Comparison of Methods for the Wave Equation

View the complete course at: http://ocw.mit.edu/18-086S06

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
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      <video:duration>3140</video:duration>
      <video:publication_date>2012-08-28T16:50:44.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/HHwDX-3IPT0</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
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      <video:tag>linear</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>variables</video:tag>
      <video:tag>spectral</video:tag>
      <video:tag>equation</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>programming</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Chest-examination</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Chest examination</video:title>
      <video:description>Chest examination is demonstration in this video. The examination room must be quiet to perform adequate percussion and auscultation.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/46f33ed5-d1c2-4019-8d80-907ea3ccaf94/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2011-12-01T22:56:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10523.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
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    <loc>https://dnatube.com/videos/IMMUNE-RESPONSE-humoral</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>IMMUNE RESPONSE: humoral</video:title>
      <video:description>Humoral immune system is mediated by secreted molecules. Humoral immune system is activated when pathogen is fagocyted by macrophage. Humoral immunity is mediated by secreted antibodies. Activation and effector phases are discussed in details.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/05/6fe4e77b-2976-44fd-b79a-863f04aebe86/cand_5.jpg</video:thumbnail_loc>
      <video:duration>164</video:duration>
      <video:publication_date>2007-05-01T05:52:36.000Z</video:publication_date>
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      <video:uploader>nazir</video:uploader>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Chemical Science - Kinetics (cont.)  - Lecture 33</video:title>
      <video:description>Principles of Chemical Science/nVideo Lectures - Lecture 33/nTopics covered:
	/nKinetics (cont.)/nInstructor:
	/nProf. Catherine Drennan/nTranscript - Lecture 33/nWe are getting close./nWe are in the last unit. We are doing kinetics. And we are going to talk about reaction mechanisms today. We had a little bit of an introduction to that already last lecture setting up to do this./nToday we are going to run through and talk about how you come up with reaction mechanism, how you evaluate a proposed mechanism in terms of the experimental data. This is, again, in Chapter 13. All right./nSuppose you have a particular reaction. You know that 2NO gas plus O2 gas go to 2NO2 gas. And someone has come up with some experimental data for you. And they figured out that the rate law for this reaction, there is observed rate constant, so K observed./nAnd in terms of the NO concentration, it is second order. And in terms of O2, it is first order. And so now you can come up with a reaction mechanism that fits that experimental data. And, as I mentioned last time, you never know for sure that your reaction mechanism is correct./nAll you can do is be consistent with the data. You can prove reaction mechanism is wrong. You can come up with a mechanism and show that that cannot possibly be the mechanism given the experimental data./nYou can prove things wrong, but you can never be sure that you have it right. The best you can do is consistent, but you can prove a lot of things wrong. And if you have a lot of mechanisms and you prove a lot of them wrong and there is only one that seems to hold then there is a good chance that probably is correct, but you never 100% because someone might do another experiment and discover something else./nBut, in the problem set, you will be saying, yes, this mechanism is consistent, or you will be writing a consistent mechanism, or you will be saying that mechanism cannot possibly be true. All right./nLet&apos;s look at that. First let&apos;s just consider what the overall order of this reaction is. What is the</video:description>
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      <video:duration>2566</video:duration>
      <video:publication_date>2009-04-16T23:43:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1765.mp4</video:content_loc>
      <video:uploader>Celal Yankuncu</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>kinetics</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/What-Is-Lanthanum</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What Is Lanthanum</video:title>
      <video:description>This video will help you in getting the answer to the questions like- What is Lanthanum?, What are the uses of Lanthanum?, From where is the name Lanthanum originated from and what are its uses?</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/4f094fc8-8314-4fba-acdd-87a56da024e5/cand_25.jpg</video:thumbnail_loc>
      <video:duration>135</video:duration>
      <video:publication_date>2011-12-12T02:30:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11375.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Lanthanum</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-1-Law-271-Environmental-Law-and-Policy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Law 271: Environmental Law and Policy</video:title>
      <video:description>Law 271: Environmental Law and Policy 

What is Environmental Law? Insights from Ecology and Economics

Instructor Holly Doremus. This introductory course is designed to explore fundamental legal and policy issues in environmental law. Through examination of environmental common law and key federal environmental statutes, including the National Environmental Policy Act, Clean Air Act, and Clean Water Act, it exposes students to the major challenges to environmental law and the principal approaches to meeting those challenges, including litigation, command and control regulation, technology forcing, market incentives, and information disclosure requirements. With the addition of cross-cutting topics such as risk assessment and environmental federalism, it also gives students a grounding in how choices about regulatory standards and levels of regulatory authority are made. 

http://www.law.berkeley.edu/students/curricularprograms/envirolaw/index.html</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19500.jpg</video:thumbnail_loc>
      <video:duration>4501</video:duration>
      <video:publication_date>2012-09-05T03:03:52.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/o2ZJuNcp-d0</video:player_loc>
      <video:uploader>0|68|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>ucberkeley</video:tag>
      <video:tag>Course</video:tag>
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      <video:tag>Law</video:tag>
      <video:tag>boalt</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-26-Ratio-problem-with-basic-algebra-new-HD</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 26 - Ratio problem with basic algebra (new HD)</video:title>
      <video:description>Ratio problem with basic algebra (new HD)

A slightly more involved ratio problem with algebra</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20116.jpg</video:thumbnail_loc>
      <video:duration>312</video:duration>
      <video:publication_date>2012-09-06T02:04:42.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ITVQrzDSekU</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Ratio</video:tag>
      <video:tag>Problem</video:tag>
      <video:tag>with</video:tag>
      <video:tag>Basic</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>new</video:tag>
      <video:tag>HD</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Nanobots-Flowing-Through-a-Blood-Vessel</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Nanobots Flowing Through a Blood Vessel</video:title>
      <video:description>This video is made by http://www.CG4TV.com and it shows nanobots which flows through a blood vessel.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2008/03/c00a109f-4877-4679-8353-0624ad51e579/cand_5.jpg</video:thumbnail_loc>
      <video:duration>39</video:duration>
      <video:publication_date>2008-03-30T22:44:07.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1304.mp4</video:content_loc>
      <video:uploader>siere</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Nanobots</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Kingfisher-catching-prey</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Kingfisher catching prey</video:title>
      <video:description>Kingfisher are able to see well both in air and under water. To do this, their eyes have evolved an egg-shaped lens able to focus in the two different environments.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/05/47a333db-c7f0-4408-beb0-43d3f52e89e3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>42</video:duration>
      <video:publication_date>2007-05-01T05:55:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/258.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>kingfisher</video:tag>
      <video:tag>hunting</video:tag>
      <video:tag>prey</video:tag>
      <video:tag>egg</video:tag>
      <video:tag>shaped</video:tag>
      <video:tag>lens</video:tag>
      <video:tag>Eye</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Cell-Division-Motion-Reconstruction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cell Division Motion Reconstruction</video:title>
      <video:description>Cell division movie made from still image of flourecent stained cells. Pictures are repeated.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/05/bb8abdf0-9d59-4c7a-b124-f6e0908f48c3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>36</video:duration>
      <video:publication_date>2007-05-19T22:16:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/381.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>cellDivision</video:tag>
      <video:tag>fluorescentMicroscopy</video:tag>
      <video:tag>mitosis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Understanding-The-Cohesive-Force-Of-Water</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Understanding The Cohesive Force Of Water</video:title>
      <video:description>This video explains the transpirational pull and cohesive force of water. According to the cohesion theory, ascent of sap was mad possible by the cohesive and adhesive forces.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/61b3ae28-6f86-4fd4-a2f6-2d8bfc33ce3d/cand_25.jpg</video:thumbnail_loc>
      <video:duration>121</video:duration>
      <video:publication_date>2011-12-12T02:54:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11441.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Transpirational</video:tag>
      <video:tag>pull</video:tag>
      <video:tag>Cohesive</video:tag>
      <video:tag>force</video:tag>
      <video:tag>water</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Testing-gait-and-meningeal-signs</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Testing gait and meningeal signs</video:title>
      <video:description>This video shows how to test touch and pain in children by observing the children, sensation deficits are rare in children. This tests pediatric sensations, gait and meningeal signs.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/881d0979-36e0-4268-bb62-aa2369a28eb8/cand_25.jpg</video:thumbnail_loc>
      <video:duration>193</video:duration>
      <video:publication_date>2011-12-03T03:38:07.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10614.mp4</video:content_loc>
      <video:uploader>frokand</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Pediatric</video:tag>
      <video:tag>sensations</video:tag>
      <video:tag>Gait</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Meningeal</video:tag>
      <video:tag>Signs</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-Popular-Protest</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - Popular Protest</video:title>
      <video:description>Lec 10 - Popular Protest. European Civilization, 1648-1945 (HIST 202)

Collective violence, in the form of popular protest, was one of the principal ways in which people resisted the expansion of capitalism and the state throughout the nineteenth century. The nature of this protest can be charted through three different, but related examples: grain riots across Europe in the first half of the century, the mythical figure of Captain Swing in England, and the Demoiselles of the Ariège in France. While these movements were ultimately repressed by the forces of capital and state power, they represented an attempt on the part of working people, the &quot;remainders&quot; of history, to impose an idea of popular justice.

00:00 - Chapter 1. Popular Protest and Collective Violence 
03:59 - Chapter 2. The Grain Riots
22:21 - Chapter 3. The Swing Movement 
33:48 - Chapter 4. The Demoiselles of the Ariège 

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14113.jpg</video:thumbnail_loc>
      <video:duration>2836</video:duration>
      <video:publication_date>2012-08-26T11:13:17.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/faOi-xjeMoY</video:player_loc>
      <video:uploader>0|43|0</video:uploader>
      <video:category>Science and technology</video:category>
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      <video:tag>Tilly</video:tag>
      <video:tag>Eric</video:tag>
      <video:tag>Hobsbawm</video:tag>
      <video:tag>George</video:tag>
      <video:tag>Rudé</video:tag>
      <video:tag>Captain</video:tag>
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      <video:tag>just</video:tag>
      <video:tag>price</video:tag>
      <video:tag>bread</video:tag>
      <video:tag>gendarmes</video:tag>
      <video:tag>maréchaussée</video:tag>
      <video:tag>merchants</video:tag>
      <video:tag>capital</video:tag>
      <video:tag>hoarding</video:tag>
      <video:tag>Ned</video:tag>
      <video:tag>Ludd</video:tag>
      <video:tag>threshing</video:tag>
      <video:tag>machine</video:tag>
      <video:tag>carnival</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Simple-explanation-of-Citric-acid-Cycle</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Simple explanation of Citric acid Cycle</video:title>
      <video:description>Citric acid cycle or Krebs Cycle or TCA cycle is biochemical pathway to gain energy for all aerobic organisms. It taken place in mitochondria in Eukaryota, and in cytosol in Prokaryote.  Acetate is beginning of the cycle. Many reactions form cycle to obtain energy.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/05/f20bde78-b54d-42b3-b40b-d5c1324e9dae/cand_5.jpg</video:thumbnail_loc>
      <video:duration>44</video:duration>
      <video:publication_date>2007-05-12T00:37:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/277.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Citric</video:tag>
      <video:tag>Acid</video:tag>
      <video:tag>Cycle</video:tag>
      <video:tag>TCA</video:tag>
      <video:tag>Krebs</video:tag>
      <video:tag>aerobic</video:tag>
      <video:tag>oxydation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Supercoiled-DNA-topoisomerase</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Supercoiled DNA: topoisomerase</video:title>
      <video:description>Each cell&apos;s DNA is about 2 meters long, so to pack it in to the nucleus, it has to be super-coiled. How the cell deals with supercoiled DNA during replication and transcription?</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/05/5c254c3c-b9d6-4dc3-a7a0-1e5e0daae2d1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>125</video:duration>
      <video:publication_date>2007-05-12T00:48:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/283.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>topoisomerases</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>replication</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Scariest-Camera-Joke</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Scariest Camera Joke</video:title>
      <video:description>This is the Scariest Camera Joke I have ever seen.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/11/67f97f02-e750-4960-9f3e-98157732944c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>404</video:duration>
      <video:publication_date>2012-11-27T23:34:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28108.mp4</video:content_loc>
      <video:uploader>Nazir Istanbl</video:uploader>
      <video:category>Fun and Smart</video:category>
      <video:tag>Scariest</video:tag>
      <video:tag>camera</video:tag>
      <video:tag>Joke</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-32-Function-Inverse-Example-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 32 - Function Inverse Example 1</video:title>
      <video:description>This is a lecture of Khan Academy.

Function Inverse Example 1</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19990.jpg</video:thumbnail_loc>
      <video:duration>404</video:duration>
      <video:publication_date>2012-09-06T01:22:14.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/wSiamij_i_k</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>function</video:tag>
      <video:tag>Inverse</video:tag>
      <video:tag>Example</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/All-About-Cancer</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>All About Cancer</video:title>
      <video:description>This video will help you to know how does the cancer takes place. Cancer is a group of over one hundred diseases characterized by an abnormal cell growth.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/31b8b3fd-d298-4336-8c66-4e33d643ad1b/cand_25.jpg</video:thumbnail_loc>
      <video:duration>66</video:duration>
      <video:publication_date>2011-12-13T22:34:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11745.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>3d</video:tag>
      <video:tag>Medical</video:tag>
      <video:tag>Animation</video:tag>
      <video:tag>What</video:tag>
      <video:tag>is</video:tag>
      <video:tag>Cancer</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/A-Look-at-Antibodies</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A Look at Antibodies</video:title>
      <video:description>Animated video showing the structure and functioning of antibodies in our body. Video is very helpful for the bio students.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/f0551e1e-5511-46fa-a5c7-19d446e82219/cand_5.jpg</video:thumbnail_loc>
      <video:duration>159</video:duration>
      <video:publication_date>2013-02-11T01:14:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30016.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Bioinformatics</video:category>
      <video:tag>Antibodies</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-Renting-vs-Buying-a-home</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - Renting vs. Buying a home</video:title>
      <video:description>Renting vs. Buying a home

The math of renting vs. buying a home.  Challenging the notion that it is always better to buy.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20117.jpg</video:thumbnail_loc>
      <video:duration>580</video:duration>
      <video:publication_date>2012-09-06T02:04:57.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/YL10H_EcB-E</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Renting</video:tag>
      <video:tag>vs</video:tag>
      <video:tag>Buying</video:tag>
      <video:tag>A</video:tag>
      <video:tag>home</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Principles-Of-Droppler-Effect</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Principles Of Droppler Effect</video:title>
      <video:description>This video demonstrates the application of Doppler Effect. Doppler Effect is known as the alteration in wavelength of light or sound due to the movement of the source, observer or both.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/1607c170-6854-48f1-bc59-48af5668de9d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>226</video:duration>
      <video:publication_date>2012-12-01T06:51:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28168.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>Droppler</video:tag>
      <video:tag>Effect</video:tag>
      <video:tag>Sound</video:tag>
      <video:tag>waves</video:tag>
      <video:tag>Pitch</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-21-DENT-718-Combination-cases</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21 - DENT 718: Combination cases</video:title>
      <video:description>&quot;Lec 21 - DENT 718: Combination cases: complete and partial denture sets&quot; Lecture 2 in a course on creating removable prosthodontic appliances (dentures). This lecture covers combination cases - where a patient needs one full arch of dentures and one partial arch.

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21331.jpg</video:thumbnail_loc>
      <video:duration>2444</video:duration>
      <video:publication_date>2012-09-09T04:08:15.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/-ReySCMKAOU</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>21</video:tag>
      <video:tag>DENT</video:tag>
      <video:tag>718</video:tag>
      <video:tag>Combination</video:tag>
      <video:tag>cases</video:tag>
      <video:tag>Complete</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Partial</video:tag>
      <video:tag>Denture</video:tag>
      <video:tag>sets</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cancer-formation-and-Angiogenesis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cancer formation and Angiogenesis</video:title>
      <video:description>Angiogenesis is a physiological process involving the growth of new blood vessels from pre-existing vessels.
Angiogenesis is a normal process in growth, however, it is also a fundamental step in the transition of tumors from a dormant state to a malignant state.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/05/c561fe51-d7ba-4976-9169-ca57c403e45c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>30</video:duration>
      <video:publication_date>2007-05-14T23:30:10.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/303.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Angiogenesis</video:tag>
      <video:tag>tumor</video:tag>
      <video:tag>blood</video:tag>
      <video:tag>Vessels</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-153-Applying-Rational-Equations-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 153 - Applying Rational Equations 2</video:title>
      <video:description>Applying Rational Equations 2

U11_L2_T2_we2 Applying Rational Equations 2</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24800.jpg</video:thumbnail_loc>
      <video:duration>360</video:duration>
      <video:publication_date>2012-09-17T16:53:17.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/E1j8W64NQ0Y</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Applying</video:tag>
      <video:tag>Rational</video:tag>
      <video:tag>Equations</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Constructing-a-parabola</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Constructing a parabola</video:title>
      <video:description>Constructing a parabola, more... www.sonom.gr</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/04/db7bbb9b-a0db-4571-9970-3e2ef1445193/cand_5.jpg</video:thumbnail_loc>
      <video:duration>75</video:duration>
      <video:publication_date>2012-04-05T14:55:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/12160.mp4</video:content_loc>
      <video:uploader>dimitris poimenidis</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>math</video:tag>
      <video:tag>Mathematics</video:tag>
      <video:tag>Greece</video:tag>
      <video:tag>Archimedes</video:tag>
      <video:tag>Conic</video:tag>
      <video:tag>Parabola</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Dr-Peter-DAdamo-Blood-Type-Diet-and-Stress</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Dr. Peter D&apos;Adamo: Blood Type, Diet and Stress</video:title>
      <video:description>Discusses some of the chemical and genetic differences between the blood types, and how diet and exercise can be better personalized through the Blood Type Diet ...</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/03/7e3adfe3-60ea-4fd5-ba23-875912e35102/cand_5.jpg</video:thumbnail_loc>
      <video:duration>487</video:duration>
      <video:publication_date>2009-03-30T19:36:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1514.mp4</video:content_loc>
      <video:uploader>siere</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Peter</video:tag>
      <video:tag>DAdamo</video:tag>
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      <video:tag>type</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Color changing of magnetochromatic microspheres</video:title>
      <video:description>Researchers led by University of California, Riverside have fabricated polymer beads that can change color with changes to an external magnetic field. For more information on magnetochromatics log to http://www.popsci.com/scitech.</video:description>
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    <loc>https://dnatube.com/videos/Electron-Transport-Chain-Revealed</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Electron Transport Chain Revealed</video:title>
      <video:description>Electron transport chain are proteins situated in mitochondrial membrane, and they do redox reactions forming proton gradient, and electrons are transferred from donor to accept or molecule. Acceptor is usually oxygen.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/334.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>X Inactivation Animation</video:title>
      <video:description>This animation shows how the random deactivation of one of the X chromosomes in a pair can lead to a mozaicism in the expression genes. Includes audio narration.</video:description>
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      <video:duration>55</video:duration>
      <video:publication_date>2012-04-17T22:56:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/12271.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
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      <video:tag>Animation</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Gene-Therapy-Example</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Gene Therapy Example</video:title>
      <video:description>First legal human gene therapy in US took place at NIH, Sep 14 1990. 4 year old which had genetic defect causing her immune system not to work properly. Therapy consisted of putting back to patient her own T cells which had been genetically modified it the lab. T-cells were modified with Adenovirus.</video:description>
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      <video:duration>74</video:duration>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/343.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>GeneTherapy</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Mark-Cadwallader-Part-1-hip-testimony</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Mark Cadwallader - Part-1 hip testimony</video:title>
      <video:description>Mark Cadwallader explains on this video testimonial for hip surgery /hip resurfacing surgery performed by Dr.Vijay C Bose at Apollo Hospital Chennai. For more information visit www.hipkneeshoulderindia.com.</video:description>
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      <video:duration>243</video:duration>
      <video:publication_date>2010-02-01T10:13:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3783.mp4</video:content_loc>
      <video:uploader>Hipresurfacing India</video:uploader>
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      <video:tag>in</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/How-HIV-infects-cells</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How HIV infects cells?</video:title>
      <video:description>Human immunodeficiency virus (HIV) is a retrovirus that causes acquired immunodeficiency syndrome (AIDS) a condition in humans in which the immune system begins to fail, leading to life-threatening opportunistic infections.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/05/213ac83a-3012-4027-b7b0-665a99e30509/cand_5.jpg</video:thumbnail_loc>
      <video:duration>157</video:duration>
      <video:publication_date>2007-05-16T01:36:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/326.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>HIV</video:tag>
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      <video:tag>reverse</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Exocytosis-role-of-plasma-membrane</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Exocytosis: role of plasma membrane</video:title>
      <video:description>Cytomembrane is a thin membrane around the cytoplasm of a cell. It controls passage of substances in and out of the cell. Here is discussed passage of substance out of the cell.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/05/6b10f6f6-6df5-4ae7-8989-0e9866410e10/cand_5.jpg</video:thumbnail_loc>
      <video:duration>48</video:duration>
      <video:publication_date>2007-05-16T02:24:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/364.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>membrane</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>exocytosis</video:tag>
      <video:tag>ER</video:tag>
      <video:tag>GolgiBody</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Plants-and-Osmosis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Plants and Osmosis</video:title>
      <video:description>Osmosis is  the movement of water molecules from an area of higher concentration to an area of lower concentration over semipermeable membrane. If we put plant or animal cell or organ in high salt concentration, cells loose water, and turgor pressure, so cells and organs collapse.</video:description>
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      <video:duration>16</video:duration>
      <video:publication_date>2007-05-16T02:23:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/362.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Osmosis</video:tag>
      <video:tag>plasmolysis</video:tag>
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    <loc>https://dnatube.com/videos/Child-brain-pt-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Child brain pt. 1</video:title>
      <video:description>A child&apos;s brain growth it becomes more and more complex. There are many questions to answer: how language, vocabulary and grammar forms? Does it develop over time, does it exist?</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/05/a21c4268-88b3-4311-973d-dc65a15a820f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>49</video:duration>
      <video:publication_date>2007-05-24T04:43:23.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/417.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Neuroscience</video:category>
      <video:tag>childbrain</video:tag>
      <video:tag>developing</video:tag>
      <video:tag>Brain</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Nucleokinesis-and-calcium-levels</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Nucleokinesis and calcium levels</video:title>
      <video:description>This video are shots made with fluorescent microscopy and special dye which indicates Ca++ levels. Cells are dissociated.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/05/e7c5e738-05d0-4f4c-b2c7-82ab2ad59898/cand_5.jpg</video:thumbnail_loc>
      <video:duration>15</video:duration>
      <video:publication_date>2007-05-24T04:39:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/414.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Nucleokinesis</video:tag>
      <video:tag>Calcium</video:tag>
      <video:tag>Nucleus</video:tag>
      <video:tag>fluorescentMicrososcopy</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-3-Lec-1-Law-271-Environmental-Law-and-Policy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Lec 1 - Law 271: Environmental Law and Policy</video:title>
      <video:description>Law 271: Environmental Law and Policy 

Common Law Environmental Doctrines

Instructor Holly Doremus. This introductory course is designed to explore fundamental legal and policy issues in environmental law. Through examination of environmental common law and key federal environmental statutes, including the National Environmental Policy Act, Clean Air Act, and Clean Water Act, it exposes students to the major challenges to environmental law and the principal approaches to meeting those challenges, including litigation, command and control regulation, technology forcing, market incentives, and information disclosure requirements. With the addition of cross-cutting topics such as risk assessment and environmental federalism, it also gives students a grounding in how choices about regulatory standards and levels of regulatory authority are made. 

http://www.law.berkeley.edu/students/curricularprograms/envirolaw/index.html</video:description>
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      <video:duration>4450</video:duration>
      <video:publication_date>2012-09-05T03:06:07.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/G5SmWZlOpAg</video:player_loc>
      <video:uploader>0|68|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>ucberkeley</video:tag>
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      <video:tag>Law</video:tag>
      <video:tag>boalt</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Treatment-of-breast-cancer</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Treatment of breast cancer</video:title>
      <video:description>There are many sub types of breast cancer. Usually a cocktail of drugs is used in breast cancer chemotherapy to cover all the sub types. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/03/29e69dbb-8baa-4be9-b256-31e8de957195/cand_5.jpg</video:thumbnail_loc>
      <video:duration>39</video:duration>
      <video:publication_date>2009-03-30T23:58:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1529.mp4</video:content_loc>
      <video:uploader>okur</video:uploader>
      <video:category>Molecular Biology</video:category>
      <video:tag>Breast</video:tag>
      <video:tag>Cancer</video:tag>
      <video:tag>research</video:tag>
      <video:tag>treatment</video:tag>
      <video:tag>Dr</video:tag>
      <video:tag>Dennis</video:tag>
      <video:tag>Slamon</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Salt-dissolving</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Salt dissolving</video:title>
      <video:description>Salt dissolves in water. When salt is put in
water, the sodium which is positively charged is attracted to negatively charged parts of polar water molecule. Chloride is attracted to positively charged part of water.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/05/2b1ccdb3-4925-4b39-898b-2fde0bba14ce/cand_5.jpg</video:thumbnail_loc>
      <video:duration>46</video:duration>
      <video:publication_date>2007-05-16T02:27:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/367.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Salt</video:tag>
      <video:tag>solution</video:tag>
      <video:tag>dissolving</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Germ-layer-ecto-endo-and-mesoderm</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Germ layer: ecto-,endo- and mesoderm</video:title>
      <video:description>Germ layer is a group of cells formed in every embryogenesis (except Sponges). Embryo which is young is formed like layers of cells. Those layers are called mesoderm, ectoderm and endoderm.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/05/5e481cec-88a7-477d-a6c3-8e6bb17f53b0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>41</video:duration>
      <video:publication_date>2007-05-24T04:33:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/407.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>germlayer</video:tag>
      <video:tag>Embryogenesis</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Rheumatic-fever-that-Ronaldo-Brandao-had-is-cured-with-Auto-hemotherapy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Rheumatic fever that Ronaldo Brandao had is cured with Auto-hemotherapy</video:title>
      <video:description>Ronaldo Brandao is cured from rheumatic fever with Auto-hemotherapy. Auto-hemotherapy is the immediate re-injection of freshly drawn autologous blood.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/9cfa33fe-e083-4283-8af4-b3209a7e8540/cand_5.jpg</video:thumbnail_loc>
      <video:duration>61</video:duration>
      <video:publication_date>2011-11-28T05:32:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8226.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Ronaldo</video:tag>
      <video:tag>Brandao</video:tag>
      <video:tag>cured</video:tag>
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      <video:tag>rheumatic</video:tag>
      <video:tag>fever</video:tag>
      <video:tag>with</video:tag>
      <video:tag>Auto</video:tag>
      <video:tag>hemotherapy</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lecture-of-molecular-biology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture of molecular biology</video:title>
      <video:description>In this lecture delivered by Professor Eric Lander at MIT, DNA and RNA has been discussed. Edited by Ashraf</video:description>
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      <video:duration>2991</video:duration>
      <video:publication_date>2009-04-02T04:32:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1548.mp4</video:content_loc>
      <video:uploader>Celal Yankuncu</video:uploader>
      <video:category>Molecular Biology</video:category>
      <video:tag>Molecular</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>mit</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Electrolysis-of-Water</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Electrolysis of Water</video:title>
      <video:description>This video shows the electrolysis of water with an activity. The whole process must be done with all the safety precautions.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/c336be17-bf3f-490b-97f7-bf790143a50a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>56</video:duration>
      <video:publication_date>2011-12-12T03:00:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11455.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Electrolysis</video:tag>
      <video:tag>of</video:tag>
      <video:tag>water</video:tag>
      <video:tag>Animation</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Baby-brain</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Baby brain</video:title>
      <video:description>This video discuses baby&apos;s brain. Although it might seem like 1 pound jello, it is perfection from which  emotions, ideas, memories and dreams will find home here. How?</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/05/f2987a6b-53aa-4423-85fa-d9d876f5d171/cand_5.jpg</video:thumbnail_loc>
      <video:duration>47</video:duration>
      <video:publication_date>2007-05-24T04:46:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/419.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Neuroscience</video:category>
      <video:tag>Brain</video:tag>
      <video:tag>Development</video:tag>
      <video:tag>neurology</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Ab-HV-region</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Ab HV region</video:title>
      <video:description>This video shows HV regions of the antibody Fab which interact with the surface of the antigen.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/05/048f1108-0a50-4792-b687-c6f166208f55/cand_5.jpg</video:thumbnail_loc>
      <video:duration>8</video:duration>
      <video:publication_date>2007-05-27T23:59:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/429.mp4</video:content_loc>
      <video:uploader>okur</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>abhv</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lecture-on-protein-localization</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture on protein localization</video:title>
      <video:description>This video presents a lecture on localization of proteins. Proteins are localized according to their functions. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/2ef99d05-d1f7-486e-b22c-fe31812666dd/cand_5.jpg</video:thumbnail_loc>
      <video:duration>2710</video:duration>
      <video:publication_date>2009-04-02T04:37:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1550.mp4</video:content_loc>
      <video:uploader>Celal Yankuncu</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>protein</video:tag>
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      <video:tag>Lecture</video:tag>
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    <lastmod>2026-08-14</lastmod>
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    <lastmod>2026-08-14</lastmod>
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Equation of a tangent line and area between curves</video:description>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>&quot;Lec 34 -Chemistry 1A &quot;General Chemistry</video:description>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Students, Please view this video and fill out exothermic lab sheet.</video:description>
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      <video:uploader>abdul hannan</video:uploader>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Dengue Virus Structure</video:title>
      <video:description>The dengue virus&apos;s outer envelope proteins form symmetrical units and overlay the lipid envelope, capsid, and the RNA genome.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/04/d4a6c382-9745-49df-8db1-e1aeb766a56b/cand_5.jpg</video:thumbnail_loc>
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      <video:uploader>Admin</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:uploader>okur</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>To Measure the Refractive Index of Water using Real and Apparent Depths. A Leaving Certificate Physics Mandatory Experiment.</video:description>
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      <video:uploader>abdul hannan</video:uploader>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Heart: positioning</video:title>
      <video:description>Heart is organ which pumps blood over our body. It is situated in chest, protected by ribs, sternum and spine. As it bites it sends blood in to the lungs and body.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/05/4313dbf1-c275-4bd2-8d62-5f78e69a3bfd/cand_5.jpg</video:thumbnail_loc>
      <video:duration>10</video:duration>
      <video:publication_date>2007-05-28T22:54:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/455.mp4</video:content_loc>
      <video:uploader>okur</video:uploader>
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    <loc>https://dnatube.com/videos/Lec-3-An-Introduction-to-General-Philosophy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>&quot;Lec 3 - An Introduction to General Philosophy&quot;A series of lectures delivered by Peter Millican to first-year philosophy students at the University of Oxford. The lectures comprise the 8-week General Philosophy course and were delivered in late 2009.</video:description>
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      <video:duration>1094</video:duration>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>This animation shows DNA replication. DNA is replicated every time prior to cell division, in order to duplicate and assure that each of daughter cells has same amount and quality of DNA.</video:description>
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      <video:uploader>okur</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Sea urchin egg is visualized with microscope. On the left phase contrast is used, and on the right fluorescence is used. Cell on the left was labeled with dye which is brighter with increasing Ca++ levels. Cellular and molecular changed during fertilization are discussed.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/06/ceeeec53-1e69-4fa6-b6c2-294e8f024987/cand_5.jpg</video:thumbnail_loc>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/490.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
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      <video:tag>phasecontrast</video:tag>
      <video:tag>FluorescenceMicroscopy</video:tag>
      <video:tag>exocytosis</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>This is a lecture of Khan Academy.

Function Inverses Example 2</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19992.jpg</video:thumbnail_loc>
      <video:duration>432</video:duration>
      <video:publication_date>2012-09-06T01:22:43.000Z</video:publication_date>
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      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
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      <video:tag>2</video:tag>
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      <video:tag>peroxisome</video:tag>
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U05_L2_T1_we2 Solving Percent Problems 2</video:description>
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      <video:tag>problems</video:tag>
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      <video:tag>Teosinte</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:duration>127</video:duration>
      <video:publication_date>2007-06-11T01:14:16.000Z</video:publication_date>
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      <video:uploader>second second</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>nutrition</video:tag>
      <video:tag>fats</video:tag>
      <video:tag>digestion</video:tag>
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      <video:tag>control</video:tag>
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      <video:tag>Higgs</video:tag>
      <video:tag>Boson</video:tag>
      <video:tag>ATLAS</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - Why no Revolution in 1848 in Britain</video:title>
      <video:description>Lec 11 - Why no Revolution in 1848 in Britain. European Civilization, 1648-1945 (HIST 202)

Revolutions occur when a critical mass of people come together to make specific demands upon their government. They invariably involve an increase in popular involvement in the political process. One of the central questions concerning 1848, a year in which almost every major European nation faced a revolutionary upsurge, is why England did not have its own revolution despite the existence of social tensions. Two principal reasons account for this fact: first, the success of reformist political measures, and the existence of a non-violent Chartist movement; second, the elaboration of a British self-identity founded upon a notion of respectability. This latter process took place in opposition to Britain&apos;s cultural Other, Ireland, and its aftereffects can be seen in Anglo-Irish relations well into the twentieth century.

00:00 - Chapter 1. The Nature of Revolution: Politicization of the Common Man 
09:53 - Chapter 2. A Different Kind of Revolution in Germany and Italy: Unification after the Failure of 1848 
20:37 - Chapter 3. The Absence of an 1848 Revolution in Britain: Reform and Chartism 
28:20 - Chapter 4. The Unwanted Other: The Irish as a Potential Source of Insurgency 

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14119.jpg</video:thumbnail_loc>
      <video:duration>2549</video:duration>
      <video:publication_date>2012-08-26T11:20:16.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/rVbdoTgeHqA</video:player_loc>
      <video:uploader>0|43|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>1848</video:tag>
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      <video:tag>Chartism</video:tag>
      <video:tag>Louis</video:tag>
      <video:tag>Napoleon</video:tag>
      <video:tag>Junkers</video:tag>
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      <video:tag>Act</video:tag>
      <video:tag>respectability</video:tag>
      <video:tag>Irish</video:tag>
      <video:tag>Independence</video:tag>
      <video:tag>politicization</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>This video concerns on prostate injection. Prostate injection are used for treatment of prostatitis and the injection contains about 24cc fluid.</video:description>
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      <video:publication_date>2011-12-01T02:55:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10014.mp4</video:content_loc>
      <video:uploader>catee</video:uploader>
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      <video:tag>Bladder</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Prostate</video:tag>
      <video:tag>injection</video:tag>
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    <loc>https://dnatube.com/videos/The-Early-Universe</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Early Universe</video:title>
      <video:description>Wide-field telescope observations of the remote and therefore early Universe, looking back to a time when it was a fifth of its present age, have revealed an enormous string of galaxies about 300 million light-years long.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/06/e8fcc28c-e7d5-4eed-ac72-64b5f6610c05/cand_5.jpg</video:thumbnail_loc>
      <video:duration>37</video:duration>
      <video:publication_date>2007-06-22T05:34:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/510.mp4</video:content_loc>
      <video:uploader>siere</video:uploader>
      <video:category>Physics</video:category>
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    <loc>https://dnatube.com/videos/The-Biosphere-Lecture-MIT-Prof-Penny-Chisholm</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Biosphere Lecture MIT Prof. Penny Chisholm</video:title>
      <video:description>Biology &gt; Introductory Biology Email this pageVideo Lectures - Lecture 16/nTopics covered:
 The Biosphere 
 
Instructor:
 Prof. Penny Chisholm
 
Transcript - Lecture 16/nSo my name is Penny Chisholm and I am a professor in the Department of Civil and Environmental Engineering with a joint appointment in biology and I&apos;m a microbial ecologist. I&apos;m an ecologist by training and I work on microbes in the oceans, photosynthetic plants in the oceans. They&apos;re called phytoplankton. That&apos;s the research that my lab does. Whenever I&apos;m using examples in here, a lot of times I&apos;ll be using examples of microbes and of plants in the oceans./nI know most people know a lot more about trees than they know about things that photosynthesize in the oceans. And I&apos;ll convince you that you should be as bonded to phytoplankton as you are to trees in terms of recognizing your dependency on them. So that&apos;s just a little bit about my background. Now, let me find out a little bit about you. Is there anyone in here who has taken the ecology class 7./n30 or 1.018 that I used to teach but haven&apos;t taught for the last two years? No. Well, that&apos;s good because there&apos;s some redundancy. And are there any Terrascope students or alums in here? OK. Just curious. So let me tell you just briefly about my hopes for our interactions in this class, and I stress the term interaction. I don&apos;t want to stand up here talking at you./nI really hope that you will ask questions and interact with me. It makes it much more interesting for us up here if people are asking questions and challenging. I expect you to challenge what I say. The field of ecology is very broad. It uses knowledge from physics, from chemistry, from geology, all these diverse fields, and biology of course. And so some of the things I&apos;m going to talk about, I know there are students here who know more about it than I do because I think you all are majoring in very diverse majors at MIT./nSo I expect that if I&apos;m saying something wrong that you challenge me because we&apos;re all in this together. The goal</video:description>
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      <video:duration>2739</video:duration>
      <video:publication_date>2009-04-09T21:57:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/video/2026/07/1783232649335-3096eb3a2a48b6df9d0fc68b20dbe91a.mp4</video:content_loc>
      <video:uploader>Celal Yankuncu</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Biosphere</video:tag>
      <video:tag>Lecture</video:tag>
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    <loc>https://dnatube.com/videos/Lec-7-Cognitive-Science-C103</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 7 -Cognitive Science C103</video:title>
      <video:description>&quot;Lec 7 -Cognitive Science C103 &quot;History of Information</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24121.jpg</video:thumbnail_loc>
      <video:duration>4435</video:duration>
      <video:publication_date>2012-09-15T03:39:52.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/zgDsmARaGqU</video:player_loc>
      <video:uploader>0|18|0</video:uploader>
      <video:category>Others</video:category>
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      <video:tag>C103</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Evolution Lecture 1 HHMI</video:title>
      <video:description>Lecture on Evolution: Endless Forms Most Beautiful.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/07/7f4cc625-b52b-48ff-8bbc-b447299d8311/cand_5.jpg</video:thumbnail_loc>
      <video:duration>600</video:duration>
      <video:publication_date>2007-07-30T18:46:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/545.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - MIT 18.086 Mathematical Methods for Engineers II</video:title>
      <video:description>&quot;Lec 14 - MIT 18.086 Mathematical Methods for Engineers II&quot; Financial Mathematics / Black-Scholes Equation

View the complete course at: http://ocw.mit.edu/18-086S06

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15367.jpg</video:thumbnail_loc>
      <video:duration>2974</video:duration>
      <video:publication_date>2012-08-28T16:54:51.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/pEuuJ5E7ZS0</video:player_loc>
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      <video:tag>engineering</video:tag>
      <video:tag>programming</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 37 - Complex Conjugates</video:title>
      <video:description>Complex Conjugates

Complex Conjugates</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20001.jpg</video:thumbnail_loc>
      <video:duration>483</video:duration>
      <video:publication_date>2012-09-06T01:25:10.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/BZxZ_eEuJBM</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
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      <video:tag>Complex</video:tag>
      <video:tag>Conjugates</video:tag>
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    <loc>https://dnatube.com/videos/Transmission-of-Pulmonary-Tuberculosis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Transmission of Pulmonary Tuberculosis</video:title>
      <video:description>Mycobacterium tuberculosis is the pathogen responsible for tuberculosis. It is bacteria which is extremely small. One can get infected by means of inhalation of pathogen.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/06/b634fdf9-aef3-4437-9f3c-1011c150ee4b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>102</video:duration>
      <video:publication_date>2007-06-22T05:38:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/512.mp4</video:content_loc>
      <video:uploader>siere</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Tuberculosis</video:tag>
      <video:tag>Mycobacterium</video:tag>
      <video:tag>bacteria</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Chemical Science - Free Energy of Formation - Lecture 18</video:title>
      <video:description>Principles of Chemical Science/n    * Email this page/nVideo Lectures - Lecture 18/nTopics covered:
	/nFree Energy of Formation ΔGof/nInstructor:
	/nProf. Sylvia Ceyer/nTranscript - Lecture 18/nWe also saw, or we tried to understand what the free energy actually was./nAnd we said that when you have, for example, an exothermic reaction that not all of that energy released is going to be released in a form that can do useful work./nSome of that energy that is released, some of that delta H, for example, goes into, or can go into the vibrations and rotations of the product molecules that energy of which is not able to do useful work./nAnd so the amount of energy that we can actually use to do work is this free energy, is delta G right here./nSo it can be something less than delta H. We also saw a condition, which was the oxidation of glucose, where delta G was actually greater than delta H. And that is the case where we have some of that internal energy locked up in the reactants which now is released in the form of this useful work delta G./nAnd I think we had just started to talk about this term delta S, which is the change in the entropy for the reaction./nAnd we talked about how to calculate it. We calculate it from the absolute entropies of the reactants in the products. Delta S for a reaction then is the absolute entropy of each one of a product./nTimes the appropriate stoichiometric number summed over all the products./nAnd then minus the absolute entropy of each one of the reactants times that appropriate stoichiometric number summed over all the reactants. And it is the difference between the two, delta S for the chemical reaction./nAnd S is an absolute entropy that is a result of the third law of thermodynamics, which I mentioned, I think, last time./nYou will talk about it a lot in detail in 5.60. Let&apos;s look at an example here at the change in entropy./nBecause I want to show you that you can have a change in entropy that is large enough to make an endothermic reaction spontaneous. You can have what we ca</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/d0b6fa77-2067-471b-a8a7-a24bf6152697/cand_5.jpg</video:thumbnail_loc>
      <video:duration>2867</video:duration>
      <video:publication_date>2009-04-16T23:11:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1752.mp4</video:content_loc>
      <video:uploader>Celal Yankuncu</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>free</video:tag>
      <video:tag>energy</video:tag>
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  </url>
  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Jamie Caroll Expounding on Evolution and Darwin&apos;s Insights</video:title>
      <video:description>A lecture based on evolutionary theory of the English naturalist Charles Darwin.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/07/e6d1f2d2-505b-4959-8c3b-1ed27621662a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>599</video:duration>
      <video:publication_date>2007-07-30T18:57:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/548.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Genetics</video:category>
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      <video:tag>Charles</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Monoclonal-Antibody-Formation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Monoclonal Antibody Formation</video:title>
      <video:description>Monoclonal antibodies are antibodies that are identical because they were produced by only one type of immune cell. Is is possible to create monoclonal antibodies with almost any substance. Monoclonal antibodies can serve to detect or purify substance. This has become an important tool in biochemistry, molecular biology and medicine.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/07/2e6c9ccd-c7c6-49f9-bcf5-f09fd8da3490/cand_5.jpg</video:thumbnail_loc>
      <video:duration>99</video:duration>
      <video:publication_date>2007-07-30T19:47:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/555.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>antibody</video:tag>
      <video:tag>Monoclonal</video:tag>
      <video:tag>immunology</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Cont-Of-Jamie-Caroll-Expounding-on-Evolution</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cont. Of  Jamie Caroll Expounding on Evolution</video:title>
      <video:description>The first work on evolution may be assumed to be originated by Charles Darwin.The main question on this idea for many is of human evolution and whether human mental faculties could have possibly evolved as well.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/07/7039aee7-7521-4b9c-9cd8-687cf4eaf4a3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>506</video:duration>
      <video:publication_date>2007-07-30T19:10:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/550.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - An Introduction to General Philosophy</video:title>
      <video:description>&quot;Lec 8 - An Introduction to General Philosophy&quot;A series of lectures delivered by Peter Millican to first-year philosophy students at the University of Oxford. The lectures comprise the 8-week General Philosophy course and were delivered in late 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21348.jpg</video:thumbnail_loc>
      <video:duration>478</video:duration>
      <video:publication_date>2012-09-09T04:33:56.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/jOj7M0fCLdA</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Lec-9-An-Introduction-to-General-Philosophy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - An Introduction to General Philosophy</video:title>
      <video:description>&quot;Lec 9 - An Introduction to General Philosophy&quot;A series of lectures delivered by Peter Millican to first-year philosophy students at the University of Oxford. The lectures comprise the 8-week General Philosophy course and were delivered in late 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21349.jpg</video:thumbnail_loc>
      <video:duration>736</video:duration>
      <video:publication_date>2012-09-09T04:34:04.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/t4I237vgkgw</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
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      <video:tag>Lec</video:tag>
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      <video:tag>general</video:tag>
      <video:tag>Philosophy</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Plasmid-Vector-Construction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Plasmid Vector Construction</video:title>
      <video:description>Cloning is method for isolation specific DNA sequence from a mixture. How plasmid are constructed   is discussed.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/07/b88a0076-c7fa-4d26-bbbe-a8eb43ea0023/cand_5.jpg</video:thumbnail_loc>
      <video:duration>263</video:duration>
      <video:publication_date>2007-07-30T19:50:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/556.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>plasmid</video:tag>
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      <video:tag>DNASequence</video:tag>
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      <video:tag>plasmidReplication</video:tag>
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    <loc>https://dnatube.com/videos/Lec-35-Parallel-Lines</loc>
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      <video:title>Lec 35 - Parallel Lines</video:title>
      <video:description>Parallel Lines

U04_L2_T1_we1 : Parallel Lines</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24570.jpg</video:thumbnail_loc>
      <video:duration>228</video:duration>
      <video:publication_date>2012-09-17T14:06:27.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/T-aCweuimis</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>parallel</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>What Causes Varicose Veins?</video:title>
      <video:description>Learn how varicose veins can be caused. (A video from Beth Israel Deaconess Medical Center, Boston)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/f20614f2-fac4-44e5-b2fc-114bbf690d14/cand_5.jpg</video:thumbnail_loc>
      <video:duration>26</video:duration>
      <video:publication_date>2009-05-30T11:07:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2734.mp4</video:content_loc>
      <video:category>Medical</video:category>
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      <video:tag>Cause</video:tag>
      <video:tag>BIDMC</video:tag>
      <video:tag>Boston</video:tag>
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      <video:title>Lec 20 - MIT 18.086 Mathematical Methods for Engineers II</video:title>
      <video:description>&quot;Lec 20 - MIT 18.086 Mathematical Methods for Engineers II&quot; Fast Poisson Solver

View the complete course at: http://ocw.mit.edu/18-086S06

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15373.jpg</video:thumbnail_loc>
      <video:duration>2904</video:duration>
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      <video:tag>spectral</video:tag>
      <video:tag>equation</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>programming</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Four-Bicuspid-Extraction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Four-Bicuspid Extraction</video:title>
      <video:description>&quot;Lec 3 - Four-Bicuspid Extraction &quot; Patient with TMJ pain, clicking, and mouth opening problems. A thorough examination is given resulting in treatment plan, treatment, and discussion of results. Orig. air date: FEB 16 72

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21353.jpg</video:thumbnail_loc>
      <video:duration>1222</video:duration>
      <video:publication_date>2012-09-09T04:35:32.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/oqgWimrUVLk</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>3</video:tag>
      <video:tag>Four</video:tag>
      <video:tag>Bicuspid</video:tag>
      <video:tag>extraction</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-141-Doppler-effect-formula-for-observed-frequency</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 141 - Doppler effect formula for observed frequency</video:title>
      <video:description>Doppler effect formula for observed frequency

Doppler effect formula for observed frequency</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21825.jpg</video:thumbnail_loc>
      <video:duration>613</video:duration>
      <video:publication_date>2012-09-10T14:26:22.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/kGrk6V8tWDY</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Doppler</video:tag>
      <video:tag>Effect</video:tag>
      <video:tag>Formula</video:tag>
      <video:tag>for</video:tag>
      <video:tag>observed</video:tag>
      <video:tag>frequency</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Penicillin-Binding-Protein-Animation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Penicillin Binding Protein Animation</video:title>
      <video:description>Penicillin-binding proteins (PBPs) are a group of proteins that are characterized by their affinity for and binding of penicillin. They are a normal constitutent of many bacteria;All beta-lactam antibiotics bind to PBP to have their effect of preventing cell wall construction by the bacterium.
There are a large number of PBPs, usually several in each organism, and they are found as both membrane-bound and cytoplasmic proteins. For example, Spratt (1977) reports that six different PBPs are routinely detected in all strains of E. coli ranging in molecular weight from 40000 to 91000. The different PBPs occur in different numbers per cell and have varied affinities for penicillin . The PBPs are usually broadly classified into high-molecular-weight (HMW) and low-molecular-weight (LMW) categories. PBPs are all involved in the final stages of the synthesis of peptidoglycan, which is the major component of bacterial cell walls. Bacterial cell wall synthesis is essential to growth, cell division (thus reproduction) and maintaining the cellular structure in bacteria. Inhibition of PBPs leads to irregularities in cell wall structure such as elongation, lesions, loss of selective permeability, and eventual cell death and lysis.
PBPs have been shown to catalyse a number of reactions involved in the process of synthesising cross-linked peptidoglycan from lipid intermediates and mediating the removal of D-alanine from the precursor of peptidoglycan. Purified enzymes have been shown to catalyse the following reactions: D-alanine carboxypeptidase, peptidoglycan transpeptidase, and peptidoglycan endopeptidase. In all bacteria that have been studied, enzymes have been shown to catalyse more than one of the above reactions (Spratt, 1977). The enzyme has a penicillin-insensitive transglycosylase N-terminal domain (involved in formation of linear glycan strands) and a penicillin-sensitive transpeptidase C-terminal domain (involved in cross-linking of the peptide subunits) and the serine at the active site is conserved in all members o</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/07/1775c73d-9d70-42fe-a1a5-192ad0bd4a3d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>40</video:duration>
      <video:publication_date>2009-07-08T01:30:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3000.mp4</video:content_loc>
      <video:uploader>sikadi</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Penicillin</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Spotted-wings-Gene-Epspression</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Spotted wings: Gene Epspression</video:title>
      <video:description>This morph animation demonstrates how the expression of a particular toolkit gene in a butterfly larva corresponds to the location of the wing eyespots in an adult butterfly.  www.hhmi.org</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/6db51a09-fd8e-4a4a-9962-d70c3ac5d216/cand_5.jpg</video:thumbnail_loc>
      <video:duration>31</video:duration>
      <video:publication_date>2007-08-02T20:56:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/571.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Morph</video:tag>
      <video:tag>larva</video:tag>
      <video:tag>geneExpression</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/THE-MIRACLE-OF-MANS-CREATION-PART-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>THE MIRACLE OF MAN&apos;S CREATION PART 1</video:title>
      <video:description>This film is about your story. How you came to be from a single drop of liquid? How you were carefully designed, built, fed, and raised in your mother’s womb? When you see the marvelous design, plan and intricacy in each tiny step that leads to your existence, you will recall that this is not the work of the blind forces of nature, but the work of an all-Wise and all-Powerful Creator.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/7c7c42ef-3194-40bc-8a2b-13f9d07162be/cand_5.jpg</video:thumbnail_loc>
      <video:duration>1080</video:duration>
      <video:publication_date>2009-05-10T09:40:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2162.mp4</video:content_loc>
      <video:uploader>harunyahya</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Man</video:tag>
      <video:tag>Creation</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>human</video:tag>
      <video:tag>being</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>Mother</video:tag>
      <video:tag>womb</video:tag>
      <video:tag>emrio</video:tag>
      <video:tag>design</video:tag>
      <video:tag>creationism</video:tag>
      <video:tag>harun</video:tag>
      <video:tag>yahya</video:tag>
      <video:tag>adnan</video:tag>
      <video:tag>oktar</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Spooky-halloween-beverage</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Spooky halloween beverage</video:title>
      <video:description>This video explains about spooky halloween beverage sick science #004.

&quot;Share your ideas for creating the ultimate halloween party by leaving a comment below. Check out http://www.stevespanglerscience.com/halloween-parties.html for party ideas. With just a little dry ice and apple juice, you can create a spooky beverage for you halloween party.

Want more experiments like this? Check out http://www.stevespanglerscience.com/product/fire-bubbles-exploding-toothpaste...

Sick Science™ is a trademark of Steve Spangler, inc.

© 2010 Steve Spangler Science all rights reserved&quot;</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/10/f40fdd5f-e052-4e61-928c-981fe37d2ee8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>60</video:duration>
      <video:publication_date>2012-10-10T13:38:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27817.mp4</video:content_loc>
      <video:uploader>Julia Roberts</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>Spooky</video:tag>
      <video:tag>halloween</video:tag>
      <video:tag>beverage</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-do-We-Hear-The-Cochlea</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How do We Hear? The Cochlea</video:title>
      <video:description>A dramatic illustration of how hearing happens in the ear. We hear sound waves, which are distributions in air pressure.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/6e155792-da65-44b5-96eb-a386c265dee0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>91</video:duration>
      <video:publication_date>2007-08-05T17:20:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/603.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>cochlea</video:tag>
      <video:tag>Ear</video:tag>
      <video:tag>Hearing</video:tag>
      <video:tag>Sound</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-Virulence-Factors-get-in-Cells-A-Demonstration</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How Virulence Factors get in Cells? A Demonstration</video:title>
      <video:description>Using a bagel, a syringe, and blue dye to illustrate how some virulent strains of bacteria inject virulence factors into a cell. Also featured on the DVD 2000 and Beyond: Confronting the Microbe Menace, available free from HHMI.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/8decb86c-0e2c-4b85-82c8-be67050014ed/cand_5.jpg</video:thumbnail_loc>
      <video:duration>106</video:duration>
      <video:publication_date>2007-08-02T22:52:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/598.mp4</video:content_loc>
      <video:uploader>siere</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>Virulence</video:tag>
      <video:tag>bacteria</video:tag>
      <video:tag>Infection</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Mouse-Activity</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Mouse Activity</video:title>
      <video:description>Dr. Evans compares the activity of a normal mouse to one with a mutation in a key gene controlling obesity. Also featured on the DVD Science of Fat, available free from HHMI.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/954253f9-ad40-4338-83d4-e3b6851a2fd1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>30</video:duration>
      <video:publication_date>2007-08-02T22:07:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/580.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Mouse</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Rett-Syndrome-Mouse</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Rett Syndrome Mouse</video:title>
      <video:description>Dr. Zoghbi shows how a mouse that has been given the gene responsible for Rett syndrome exhibits some of the same neurological symptoms as human Rett patients. Also featured on the DVD Learning from Patients: The Science of Medicine, available free from HHMI.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/99616b5e-e743-452a-a9c3-79b1cc46f0b7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>74</video:duration>
      <video:publication_date>2007-08-02T22:11:08.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/585.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Rett</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-164-Inductive-Reasoning-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 164 - Inductive Reasoning 2</video:title>
      <video:description>Inductive Reasoning 2

U12_L1_T3_we2 Inductive Reasoning 2</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24826.jpg</video:thumbnail_loc>
      <video:duration>141</video:duration>
      <video:publication_date>2012-09-17T16:59:04.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ZSsBh4Ybbj8</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Inductive</video:tag>
      <video:tag>Reasoning</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Rett-Syndrome</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Rett Syndrome</video:title>
      <video:description>Dr. Zoghbi introduces the topic of Rett syndrome by showing how development usually progresses in a young girl. She then shows an excerpt from Silent Angels, introduced by Julia Roberts, which shows how Rett syndrome affects development. Also featured on the DVD Learning from Patients: The Science of Medicine, available free from HHMI</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/d7d82f1b-f060-4b64-859b-58eeef90ccaf/cand_5.jpg</video:thumbnail_loc>
      <video:duration>171</video:duration>
      <video:publication_date>2007-08-02T22:10:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/584.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Rett</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-Occlusion-Scleroderma-and-Occlusal-Dysfunction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - Occlusion: Scleroderma and Occlusal Dysfunction</video:title>
      <video:description>&quot;Lec 10 - Occlusion: Scleroderma and Occlusal Dysfunction&quot; Clinical examination of a patient that presents with mouth opening problems. Diagnosis of cross-bite and Scleroderma. Treatment is proposed with post-treatment follow-up. Orig. air date: AUG 7 73

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21360.jpg</video:thumbnail_loc>
      <video:duration>1260</video:duration>
      <video:publication_date>2012-09-09T04:36:04.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/PF1hcJCvCls</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>10</video:tag>
      <video:tag>Occlusion</video:tag>
      <video:tag>Scleroderma</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Occlusal</video:tag>
      <video:tag>Dysfunction</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-Introduction-to-David-Hume</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - Introduction to David Hume</video:title>
      <video:description>&quot;Lec 12 - Introduction to David Hume&quot;A series of lectures delivered by Peter Millican to first-year philosophy students at the University of Oxford. The lectures comprise the 8-week General Philosophy course and were delivered in late 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21362.jpg</video:thumbnail_loc>
      <video:duration>635</video:duration>
      <video:publication_date>2012-09-09T04:43:14.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/PID9VsjJCCk</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Philosophy</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>12</video:tag>
      <video:tag>introduction</video:tag>
      <video:tag>to</video:tag>
      <video:tag>David</video:tag>
      <video:tag>Hume</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Gastric-Banding-Surgery-for-Obesity</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Gastric Banding Surgery for Obesity</video:title>
      <video:description>This 3D medical animation features the use of Gastric band surgery  for weight management. For more info, visit us : scientificanimations.com/digestive-system-animation/.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/06/ef29af45-50b1-434d-a4bb-6348aa65a75d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>39</video:duration>
      <video:publication_date>2013-06-06T07:05:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30588.mp4</video:content_loc>
      <video:uploader>Scientific Animations</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Gastric</video:tag>
      <video:tag>Band</video:tag>
      <video:tag>Digestive</video:tag>
      <video:tag>system</video:tag>
      <video:tag>Animation</video:tag>
      <video:tag>Esophageal</video:tag>
      <video:tag>sphincter</video:tag>
      <video:tag>Banding</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>for</video:tag>
      <video:tag>obesity</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-to-Make-Stem-Cells</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to Make Stem Cells</video:title>
      <video:description>Marius Wernig from Rudy Jaenisch&apos;s lab at the Whitehead institute explaining how fibroblast can be transformed into totipotent stem cells.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/b474c002-e25b-433f-aeea-5d038ef2c141/cand_5.jpg</video:thumbnail_loc>
      <video:duration>64</video:duration>
      <video:publication_date>2009-05-04T21:21:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2144.mp4</video:content_loc>
      <video:uploader>arsinsol</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>stemcells</video:tag>
      <video:tag>Stem</video:tag>
      <video:tag>cells</video:tag>
      <video:tag>Whitehead</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>research</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Proteasome-Degredation-of-Proteins</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Proteasome: Degredation of Proteins</video:title>
      <video:description>A 3D animation showing how proteins in the cell are tagged for disposal and degraded by the proteasome. Proteins are disposed when not needed anymore, or when are misfolded.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/e58c11fd-33d9-4873-9da6-a05d4f74f3b2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>106</video:duration>
      <video:publication_date>2007-08-05T17:23:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/606.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Proteasome</video:tag>
      <video:tag>ubiqutin</video:tag>
      <video:tag>proteinDegredation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-last-Samson-Agonistes-cont</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec last - Samson Agonistes (cont.)</video:title>
      <video:description>&quot;Lec last - Samson Agonistes (cont.)&quot; Milton (ENGL 220)

In the final lecture of the course, the analysis of Samson Agonistes comes to a conclusion with an exploration of the poem&apos;s sexual imagery. Milton&apos;s choice of subject matter is puzzled over, as are the ethics of his tragic hero, particularly when compared to the heroes of Milton&apos;s previous epics. The poem is positioned as a means by which Milton ultimately resolves the poetic, religious, and career-related crises of his earlier poem, &quot;The Passion,&quot; and the compelling relationship between the corpus and the poet&apos;s biography is revisited one final time.

00:00 - Chapter 1. Introduction
02:07 - Chapter 2. Why Did Milton Choose Samson for the Subject of his Final Work?
35:32 - Chapter 3. Final Thoughts on Milton

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2007.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17318.jpg</video:thumbnail_loc>
      <video:duration>2668</video:duration>
      <video:publication_date>2012-09-02T18:04:54.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/at3F0DFArpQ</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>inmost</video:tag>
      <video:tag>impulse</video:tag>
      <video:tag>antinomianism</video:tag>
      <video:tag>autobiography</video:tag>
      <video:tag>catharsis</video:tag>
      <video:tag>genre</video:tag>
      <video:tag>tragic</video:tag>
      <video:tag>drama</video:tag>
      <video:tag>John</video:tag>
      <video:tag>Aubrey</video:tag>
      <video:tag>Carey</video:tag>
      <video:tag>Sexual</video:tag>
      <video:tag>passion</video:tag>
      <video:tag>suicide</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-Introduction-to-David-Hume</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - Introduction to David Hume</video:title>
      <video:description>&quot;Lec 13 - Introduction to David Hume&quot;A series of lectures delivered by Peter Millican to first-year philosophy students at the University of Oxford. The lectures comprise the 8-week General Philosophy course and were delivered in late 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21363.jpg</video:thumbnail_loc>
      <video:duration>1380</video:duration>
      <video:publication_date>2012-09-09T04:43:20.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ET9oRKEwESA</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Philosophy</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>13</video:tag>
      <video:tag>introduction</video:tag>
      <video:tag>to</video:tag>
      <video:tag>David</video:tag>
      <video:tag>Hume</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-20-Computer-Science-169</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20- Computer Science 169</video:title>
      <video:description>Lec 20- Computer Science 169.
Software Engineering</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22967.jpg</video:thumbnail_loc>
      <video:duration>885</video:duration>
      <video:publication_date>2012-09-11T10:28:12.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Haq0x4UGHHk</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Chems-and-Biologys-Spaces-Collided</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Chem&apos;s and Biology&apos;s Spaces Collided</video:title>
      <video:description>This rotating 3D graph represents chemical space and biological space. It gives glimpse of future way research will be conducted. Note the multidisciplinary.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/5210996a-cd27-45a0-b926-6c5d0253ee5a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>41</video:duration>
      <video:publication_date>2007-08-05T17:29:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/610.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Chemspace</video:tag>
      <video:tag>biospace</video:tag>
      <video:tag>Interactions</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Contradiction-in-the-Quran</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Contradiction in the Quran.</video:title>
      <video:description>Was human being created from dust or sperm? by Dr.Zakir Naik</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/07/773e62f7-126e-495b-a36b-5c30963bb80a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>230</video:duration>
      <video:publication_date>2009-07-28T12:21:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3085.mp4</video:content_loc>
      <video:uploader>Salman</video:uploader>
      <video:category>Developmental Biology</video:category>
      <video:tag>Zakir</video:tag>
      <video:tag>Quran</video:tag>
      <video:tag>Embreology</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>Stem</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>pregnancy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-Diseases-are-Spread-Airplane-and-Tuberculosis-Story</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How Diseases are Spread? Airplane and Tuberculosis Story</video:title>
      <video:description>Dr. Finlay, using his student audience, gives a live demonstration of how a antibiotic-resistant strain of tuberculosis managed to spread through the passengers on an airplane. Also featured on the DVD 2000 and Beyond: Confronting the Microbe Menace, available free from HHMI.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/73c5fabc-f921-4d07-9a03-e6a86075fa5f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>125</video:duration>
      <video:publication_date>2007-08-02T22:51:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/597.mp4</video:content_loc>
      <video:uploader>siere</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>airplane</video:tag>
      <video:tag>Tuberculosis</video:tag>
      <video:tag>Disease</video:tag>
      <video:tag>spreading</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Sanger</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Sanger</video:title>
      <video:description>Sanger and co-workers developed a method for enzymatic sequencing using chain terminators it is called has Sanger sequencing or Dideoxy sequencing reactions.Fed Sanger’s method of DNA sequencing was based on Arthur Kornberg’s earlier work on DNA replication. Remember that a new DNA strand is synthesized using an existing strand as a template.technique, let’s use poly-thymine DNA as an example.
The 5` carbon of an “incoming ‘ deoxynucleotide (dNTP) is joined to the 3` carbon at the end of the chain. Hydroxyl groups in each position form ester linkages with a central phosphate. In this way, the nucleotide chain elongates.
The key to sangers sequencing method is the peculiar chemistry of dideoxynucleotides (didNTP). Like a deoxynucleotide, a didNTP is incorporated into a chain by forming a phosphodiester linkage at its 5` end.
However, the didNTP lacks a 3` hydroxyl goup (OH) necessary to form the linkage with an incoming nucleotide. So the addition of a didNTP halts elongation.
To sequence DNA,Four separate reactions are necessary one to provide sequence information about each of the nucleotides. Each reaction contains: template DNA, a short primer (about 20 nucleotides), DNA polymerase, and the four dNTPs (one radioactively labeled).
One type of didNTP A, T, C, or G is added to each.
First the DNA is denatured into single strands at nearing-boiling temperature. At high temperatures, the kinetic motion of the DNA molecule disrupts the weak hydrogen bonds that join complementary DNA strands together.
When the temperature is lowered, the primer binds to its complementary sequence in the template DNA. Kornberg’s earlier work showed that a primer is needed for DNA polymerase to start replication.
The DNA polymerase makes no distinction between dNTPs or didNTPs each time a didNTP is incorporated, In this case didATP, synthesis is “terminated” and a DNA strand of a discrete is generated.
In this sequencing example, the didATP(purple) has terminated the reaction. The dATP happens to be the radioactive tracer but </video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/07/7d8b7b1e-a2e6-438d-9d79-beb7a761fc43/cand_5.jpg</video:thumbnail_loc>
      <video:duration>286</video:duration>
      <video:publication_date>2009-07-08T03:18:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3029.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>sanger</video:tag>
      <video:tag>sequencing</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-47-GMAT-Math-47</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 47 - GMAT Math 47</video:title>
      <video:description>GMAT Math 47

221-225, pgs. 182-183</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21963.jpg</video:thumbnail_loc>
      <video:duration>682</video:duration>
      <video:publication_date>2012-09-11T00:04:15.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/iwamZ7r2tTE</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>GMAT</video:tag>
      <video:tag>math</video:tag>
      <video:tag>47</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-48-GMAT-Math-48</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 48 - GMAT Math 48</video:title>
      <video:description>GMAT Math 48

226, pg. 183</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21964.jpg</video:thumbnail_loc>
      <video:duration>296</video:duration>
      <video:publication_date>2012-09-11T00:04:36.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/nZ90fsoVvmc</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>GMAT</video:tag>
      <video:tag>math</video:tag>
      <video:tag>48</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Molecular-Screening-How-to-Tind-the-Useful-ones</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Molecular Screening: How to Tind the Useful ones?</video:title>
      <video:description>After new molecules have been synthesized  using   diversity-oriented synthesis they should be evaluated for usefulness, they need to be &quot;screened.&quot; Screening is like using proteins as filter to keep useful molecules.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/9d760fff-d2a5-48d3-bb04-09f2d5dac020/cand_5.jpg</video:thumbnail_loc>
      <video:duration>21</video:duration>
      <video:publication_date>2007-08-05T17:32:07.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/615.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Screening</video:tag>
      <video:tag>DOSMatricses</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Rapamycin-its-Molecular-Action</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Rapamycin it&apos;s Molecular Action</video:title>
      <video:description>Rapamycin is a molecule isolated from soil. It has antibiotic and immunosuppressive properties. It is used to prevent rejection in transplantation. Rapamycin makes possible that two proteins which do not interact normally to bind.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/e04d5497-73a0-482a-809c-03bb2e1fb95b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>30</video:duration>
      <video:publication_date>2007-08-05T17:32:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/616.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>rapamycin</video:tag>
      <video:tag>immunosuppressive</video:tag>
      <video:tag>Antibiotic</video:tag>
      <video:tag>fungicide</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Seahorsin-Around</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Seahorsin Around</video:title>
      <video:description>Seahorse reprofcdsfcdscdscdscdsdsadsadsaadscdscdsvvfdbfdfreferdscedwcfdewadsadsadsa</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/eef963dc-3553-4244-a371-29df013b75d7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>93</video:duration>
      <video:publication_date>2009-04-19T19:07:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1881.mp4</video:content_loc>
      <video:uploader>okur</video:uploader>
      <video:category>Others</video:category>
      <video:tag>bio1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-Why-no-Revolution-in-1848-in-Britain</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - Why no Revolution in 1848 in Britain</video:title>
      <video:description>Lec 12 - Why no Revolution in 1848 in Britain. European Civilization, 1648-1945 (HIST 202)

Revolutions occur when a critical mass of people come together to make specific demands upon their government. They invariably involve an increase in popular involvement in the political process. One of the central questions concerning 1848, a year in which almost every major European nation faced a revolutionary upsurge, is why England did not have its own revolution despite the existence of social tensions. Two principal reasons account for this fact: first, the success of reformist political measures, and the existence of a non-violent Chartist movement; second, the elaboration of a British self-identity founded upon a notion of respectability. This latter process took place in opposition to Britain&apos;s cultural Other, Ireland, and its aftereffects can be seen in Anglo-Irish relations well into the twentieth century.

00:00 - Chapter 1. The Nature of Revolution: Politicization of the Common Man 
09:53 - Chapter 2. A Different Kind of Revolution in Germany and Italy: Unification after the Failure of 1848 
20:37 - Chapter 3. The Absence of an 1848 Revolution in Britain: Reform and Chartism 
28:20 - Chapter 4. The Unwanted Other: The Irish as a Potential Source of Insurgency 

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14120.jpg</video:thumbnail_loc>
      <video:duration>2549</video:duration>
      <video:publication_date>2012-08-26T11:20:18.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/rVbdoTgeHqA</video:player_loc>
      <video:uploader>0|43|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>1848</video:tag>
      <video:tag>Revolution</video:tag>
      <video:tag>England</video:tag>
      <video:tag>France</video:tag>
      <video:tag>Ireland</video:tag>
      <video:tag>Hapsburg</video:tag>
      <video:tag>Prussia</video:tag>
      <video:tag>Germany</video:tag>
      <video:tag>Chartism</video:tag>
      <video:tag>Louis</video:tag>
      <video:tag>Napoleon</video:tag>
      <video:tag>Junkers</video:tag>
      <video:tag>reform</video:tag>
      <video:tag>Act</video:tag>
      <video:tag>respectability</video:tag>
      <video:tag>Irish</video:tag>
      <video:tag>Independence</video:tag>
      <video:tag>politicization</video:tag>
      <video:tag>social</video:tag>
      <video:tag>tension</video:tag>
      <video:tag>Bolshevik</video:tag>
      <video:tag>National</video:tag>
      <video:tag>identity</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Parallel-and-Transverse-Lines</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Parallel and Transverse Lines</video:title>
      <video:description>This video will help you to understand the concept of parallel and transverse Lines. Video contains some examples which will make the topic more clear to you.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/a762c9ef-0f67-4b56-a411-c540b510566e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>595</video:duration>
      <video:publication_date>2010-12-04T13:33:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6457.mp4</video:content_loc>
      <video:uploader>vendetta</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>geometry</video:tag>
      <video:tag>parallel</video:tag>
      <video:tag>lines</video:tag>
      <video:tag>and</video:tag>
      <video:tag>transversals</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/MIX-1-chromatin-and-sex-determination-Part-I</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>MIX-1: chromatin and sex determination  Part I</video:title>
      <video:description>This video shows the role of Mix-1 on chromatin and sex determination. MIX-1 is protein which regulates condensation of chromatin in nucleus before the cell division, and dosage compensation. Dosage compensation is important because it regulates the amount of genes expressed.  This animation shows how MIX-1 facilitates both chromosome condensation and dosage compensation.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/f7eb5903-41d3-4958-b709-cafc61fe19d3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>72</video:duration>
      <video:publication_date>2007-08-06T13:59:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/626.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>C. elegans</video:category>
      <video:tag>mix1</video:tag>
      <video:tag>chromatin</video:tag>
      <video:tag>proteinexpression</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Law-271-Environmental-Law-and-Policy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Law 271: Environmental Law and Policy</video:title>
      <video:description>Law 271: Environmental Law and Policy 

Introduction to Standing

Instructor Holly Doremus. This introductory course is designed to explore fundamental legal and policy issues in environmental law. Through examination of environmental common law and key federal environmental statutes, including the National Environmental Policy Act, Clean Air Act, and Clean Water Act, it exposes students to the major challenges to environmental law and the principal approaches to meeting those challenges, including litigation, command and control regulation, technology forcing, market incentives, and information disclosure requirements. With the addition of cross-cutting topics such as risk assessment and environmental federalism, it also gives students a grounding in how choices about regulatory standards and levels of regulatory authority are made. 

http://www.law.berkeley.edu/students/curricularprograms/envirolaw/index.html</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19509.jpg</video:thumbnail_loc>
      <video:duration>4452</video:duration>
      <video:publication_date>2012-09-05T03:08:04.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/XO156dLhmuE</video:player_loc>
      <video:uploader>0|68|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>ucberkeley</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>Environmental</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>boalt</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec15-Use-of-the-Kinesiograph-in-the-Study-of-Jaw-Movements</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec15  - Use of the Kinesiograph in the Study of Jaw Movements</video:title>
      <video:description>&quot;Lec15  - Use of the Kinesiograph in the Study of Jaw Movements&quot; This tape describes the use of the Kinessiograph for detecting jaw movement in three planes.  Orig. air date: JUN 12 78

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21368.jpg</video:thumbnail_loc>
      <video:duration>2481</video:duration>
      <video:publication_date>2012-09-09T04:45:10.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/6vAYTmTjtXg</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec15</video:tag>
      <video:tag>use</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Kinesiograph</video:tag>
      <video:tag>in</video:tag>
      <video:tag>study</video:tag>
      <video:tag>Jaw</video:tag>
      <video:tag>Movements</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-105-Representing-a-number-as-a-decimal-percent-and-fraction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 105 - Representing a number as a decimal, percent, and fraction</video:title>
      <video:description>Representing a number as a decimal, percent, and fractionq

U05_L1_T1_we3 Representing a number as a decimal, percent, and fraction</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24858.jpg</video:thumbnail_loc>
      <video:duration>212</video:duration>
      <video:publication_date>2012-09-17T17:06:34.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/-gB1y-PMWfs</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Representing</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Number</video:tag>
      <video:tag>as</video:tag>
      <video:tag>Decimal</video:tag>
      <video:tag>Percent</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Fraction</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Diffusion-A-Gas</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Diffusion: A Gas</video:title>
      <video:description>Diffusion is process of random moving molecules from  the place of greater to the place of lower or no concentration. In this animation is is shown that gas diffusion is over when concentration are equal.</video:description>
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General Chemistry</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>The Human Suprachiasmatic Nucleus: Day Or Night?</video:title>
      <video:description>In mammals, the controlling clock component that generates a 24-hour rhythm is the suprachiasmatic nucleus (SCN), located in a part of the brain called the hypothalamus. The SCN produces a signal that can keep the rest of the body on an approximately 24-hour schedule. This animation illustrates the location of the SCN in the human brain.</video:description>
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      <video:uploader>okur</video:uploader>
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Chemical Structure and Reactivity</video:description>
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      <video:duration>4543</video:duration>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>This video is created by Vladimir Matveev (St.Petersburg, Russia). It gives information about birds with some pictures.</video:description>
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      <video:uploader>Vladimir Matveev</video:uploader>
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    <loc>https://dnatube.com/videos/Danign-with-Tree-Ringa</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:description>Biologist Darrin Rubino, recipient of Hanover&apos;s 2007 outstanding professor-of-the-year award, delves into tree ring analysis during a botany lesson. It is possible to date historic structures e.g. houses with tree rings analysis.</video:description>
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      <video:uploader>okur</video:uploader>
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    <loc>https://dnatube.com/videos/Lec-14-Modern-Responses-to-Dualism</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 14-  Modern Responses to Dualism</video:title>
      <video:description>&quot;Lec 14-  Modern Responses to Dualism&quot;A series of lectures delivered by Peter Millican to first-year philosophy students at the University of Oxford. The lectures comprise the 8-week General Philosophy course and were delivered in late 2009.</video:description>
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      <video:description>This animation shows the molecular interactions involved in the negative feedback loop responsible for circadian rhythms in mammals. Audio is not included in this video.</video:description>
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      <video:uploader>okur</video:uploader>
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      <video:description>Lec 29- Qin Yun Ma.
Qin Yun Ma, from Principal, MADA s.p.a.m., Shanghai and the Dean at University of California school of Architecture, spoke at the Museum of Fine Arts, Houston Brown Auditorium on Wednesday, October 19, 2011.  

Qin Yun Ma was the final speaker for RDA Fall Lecture Series on Chinese Architecture.</video:description>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The mammalian molecular clock model part 1</video:title>
      <video:description>This animation shows the molecular interactions involved in the negative feedback loop responsible for circadian rhythms in mammals. Audio narration is not included.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/648.mp4</video:content_loc>
      <video:uploader>okur</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Properties of Equality</video:title>
      <video:description>This video shows different properties of equality. Here different problems are solved with many examples which will remove your all misconception.</video:description>
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      <video:uploader>vendetta</video:uploader>
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Earth &amp; Space Science 15: Introduction to Oceanography is a class that provides a general introduction to geological, physical, chemical, and biological processes and history of Earth&apos;s global oceanic system.</video:description>
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    <loc>https://dnatube.com/videos/Lec-64-Split-Cast-Remount-and-Equilibration-in-Centric-Occlusion</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 64  - Split Cast Remount and Equilibration in Centric Occlusion</video:title>
      <video:description>&quot;Lec 64  - Split Cast Remount and Equilibration in Centric Occlusion&quot; Explains and demonstrates how to remount the split cast on the articulator and adjust centric occlusion.  Orig. air date: SEP 5 73

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>This video shows the patch test for contact dermatitis. The purpose of this video is to help the medical students.</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Genetics provides a parallel system for studying evolution. Information gathered by geneticists complement and support the idea of evolution. Edited by Ashraf</video:description>
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      <video:uploader>siere</video:uploader>
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    <loc>https://dnatube.com/videos/World-Religion-Daniel-Dennett-Interview-6</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:description>You&apos;ve talked about teaching a course on World Religions in public schools. What do you think that would accomplish? - An interview with Daniel Dennett at the Future of Science Conference in Venice, Italy September 2006.</video:description>
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      <video:uploader>siere</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>In your book Galileo&apos;s Finger, I was suprised to find a list of arguments against creationism. If creationism isn&apos;t science why bother addressing it at all? - An interview with Peter Atkins at the Future of Science Conference in Venice, Italy September 2006.</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 20- Dental Anatomy: Primary Dentition Review</video:title>
      <video:description>&quot;Lec 20- Dental Anatomy: Primary Dentition Review&quot;Primary dentition anatomy review .  Orig. air date: MAY 31 74

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
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      <video:description>You&apos;ve written &quot;Galileo&apos;s Finger&quot;. Can you tell me what title represents - An interview with Peter Atkins at the Future of Science Conference in Venice, Italy September 2006.</video:description>
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      <video:uploader>siere</video:uploader>
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      <video:description>Nobel Prize Winner, Sydney Brenner, one of the leading pioneers in genetics and molecular biology, shares his ideas on the possible ways of  sequencing.</video:description>
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    <loc>https://dnatube.com/videos/Moral-Instincts-Evolution-Marc-Hauser-Interview-1</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>Moral Instinct&apos;s Evolution  - Marc Hauser Interview 1</video:title>
      <video:description>You&apos;ve written that the human sense of right and wrong has evolved. If we have a moral instinct, why did it evolve? What are the advantages? - An interview with Marc Hauser at the Future of Science Conference in Venice, Italy September 2006</video:description>
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      <video:publication_date>2007-08-10T00:45:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/670.mp4</video:content_loc>
      <video:uploader>siere</video:uploader>
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    <loc>https://dnatube.com/videos/Lec-86-Facebow-Transfer-of-Maxillary-Cast</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 86  - Facebow Transfer of Maxillary Cast</video:title>
      <video:description>&quot;Lec 86  - Facebow Transfer of Maxillary Cast&quot; The clinical and laboratory steps in making a facebow maxillary transfer are demonstrated.  Orig. air date: DEC 11 73

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Understanding Genetics - Marc Hauser Interview 3</video:title>
      <video:description>If our moral instinct, and guilt along with it, are inherited, do you foresee a way in the future to pinpoint that this gene does this, or this gene does that? - An interview with Marc Hauser at the Future of Science Conference in Venice, Italy September 2006.</video:description>
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      <video:duration>171</video:duration>
      <video:publication_date>2007-08-10T00:51:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/673.mp4</video:content_loc>
      <video:uploader>siere</video:uploader>
      <video:category>Genetics</video:category>
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    <loc>https://dnatube.com/videos/Antibody-Purification-Protein-A-Column</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>Antibody Purification (Protein A Column)</video:title>
      <video:description>by Abnova - Protein A Sepharose is prepared by
covalently coupling Protein A to 6% cross-linked
sepharose beads. The coupling technique is optimized to
give a high binding capacity for IgG. This protocol is
a simple, reliable method for purifying total IgG from
crude protein mixtures such as serum or ascites fluid.</video:description>
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      <video:duration>292</video:duration>
      <video:publication_date>2010-05-13T08:10:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4356.mp4</video:content_loc>
      <video:uploader>Abnova Corp</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>Abnova</video:tag>
      <video:tag>antibody</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>protein</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Algebraic-Long-Division</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Algebraic Long Division</video:title>
      <video:description>Dividing one polynomial into another</video:description>
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      <video:duration>621</video:duration>
      <video:publication_date>2009-05-27T20:10:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2517.mp4</video:content_loc>
      <video:uploader>okur</video:uploader>
      <video:category>Education</video:category>
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      <video:tag>Long</video:tag>
      <video:tag>Division</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Influence-of-evolution-on-education-interview-with-Marc-Hau</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Influence of evolution on education: interview with Marc Hau</video:title>
      <video:description>Question remains that if people do not believe evolution, how will they study biology or genetics. Marc Hauser of Harvard University answers that question in this video. Edited by Ashraf</video:description>
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      <video:publication_date>2007-08-10T00:57:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/675.mp4</video:content_loc>
      <video:uploader>siere</video:uploader>
      <video:category>Genetics</video:category>
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      <video:tag>genetics</video:tag>
      <video:tag>Science</video:tag>
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    <loc>https://dnatube.com/videos/Histopathology-Heart-pericardium-Metastatic-breast-carcinoma</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Histopathology Heart, pericardium - Metastatic breast carcinoma</video:title>
      <video:description>This is an example of heart. Heart is made of special muscle myocardium. Myocardial muscle is specifically build. Pericardium is thick, and contains nests of adenocarcinoma. It is metastatic adenocarcinoma.</video:description>
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      <video:publication_date>2007-08-11T18:55:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/707.mp4</video:content_loc>
      <video:uploader>okur</video:uploader>
      <video:category>Cell Biology</video:category>
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      <video:tag>Pericardium</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Learning about Cnidaria</video:title>
      <video:description>A brief documentary about cnidaria it&apos;s habitats and how it protects itself from predators.</video:description>
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      <video:duration>557</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/AjM-WOeM3uA</video:player_loc>
      <video:uploader>Kristen Aber</video:uploader>
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      <video:tag>marine</video:tag>
      <video:tag>jellyfish</video:tag>
      <video:tag>Coral</video:tag>
      <video:tag>anemone</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-32-Binomial-Distribution-4</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec -32 Binomial Distribution 4</video:title>
      <video:description>This is a lecture of Khan Academy. Binomial Distribution 4

Using Excel to visualize the basketball binomial distribution</video:description>
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      <video:duration>646</video:duration>
      <video:publication_date>2012-09-10T17:24:50.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/H0ZgOGWUcJw</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
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      <video:tag>4</video:tag>
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    <loc>https://dnatube.com/videos/Mitosis-Interpretive-Dance</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Mitosis Interpretive Dance</video:title>
      <video:description>Mitosis is the process by which a eukaryotic cell separates the chromosomes in its cell nucleus into two identical sets, in two separate nuclei. This video will give you a simple interpretation.</video:description>
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      <video:publication_date>2010-04-08T20:25:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4171.mp4</video:content_loc>
      <video:uploader>hassan</video:uploader>
      <video:category>Education</video:category>
      <video:tag>interpretive</video:tag>
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      <video:tag>cell</video:tag>
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      <video:tag>garland</video:tag>
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      <video:tag>garlandscience</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Syndrome-X-and-Beyond-pt-5</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Syndrome X and Beyond pt. 5</video:title>
      <video:description>HHMI Holiday Lectures on Science 2004: Sceince of Fat. Dr. Ronald Evans Understanding Fat: Syndrome X and beyond. Dr. Evans answer questions about obesity belt in USA, western lifestyle and economics.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/468a7488-75dd-42b7-91ed-2f5f63e5a399/cand_5.jpg</video:thumbnail_loc>
      <video:duration>178</video:duration>
      <video:publication_date>2007-08-18T20:50:07.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/831.mp4</video:content_loc>
      <video:uploader>siere</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>syndromex</video:tag>
      <video:tag>Fat</video:tag>
      <video:tag>obesityBelt</video:tag>
      <video:tag>fastfood</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Demonstration-of-a-breast-exam</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Demonstration of a breast exam</video:title>
      <video:description>A breast examination is done to check for irregularities or lumps in the breasts. It is important for everyone woman of child bearing age to constantly do a breast exam, which the woman can do by herself as well as a clinical breast exam.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_8380.jpg</video:thumbnail_loc>
      <video:duration>143</video:duration>
      <video:publication_date>2011-11-28T10:06:54.000Z</video:publication_date>
      <video:content_loc>https://www.dnatube.com/flvideo/8380.mp4</video:content_loc>
      <video:uploader>catee</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Breast</video:tag>
      <video:tag>exam</video:tag>
      <video:tag>Demonstration</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Secondary-Cataract</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Secondary Cataract</video:title>
      <video:description>This video demonstrates a secondary cataract  surgery.A secondary cataract surgery is needed if there are complications after the cataract surgery.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/21375bab-b8b3-4c15-9578-2eb8449cafcc/cand_5.jpg</video:thumbnail_loc>
      <video:duration>504</video:duration>
      <video:publication_date>2011-12-01T04:50:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10246.mp4</video:content_loc>
      <video:uploader>catee</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Secondary</video:tag>
      <video:tag>Cataract</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lecture-18-Chemistry-1A-Spring-2010</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture 18- Chemistry 1A Spring 2010</video:title>
      <video:description>Lec 18- Chemistry 1A Spring 2010.
General Chemistry</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16868.jpg</video:thumbnail_loc>
      <video:duration>3067</video:duration>
      <video:publication_date>2012-09-01T14:41:37.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/jvqdeoFdCng</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Spring</video:tag>
      <video:tag>2010</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/3D-Animation-Liver-Cancer</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>3D Animation Liver Cancer</video:title>
      <video:description>The liver is the largest organ in the body and has plenty of functions that it performs that include getting rid of waste and toxins and producing bile for digestion. The liver too is not spared by cancer.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/54d94e79-bb38-4a41-9a0c-51a603605aec/cand_5.jpg</video:thumbnail_loc>
      <video:duration>134</video:duration>
      <video:publication_date>2011-11-28T10:22:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8400.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Liver</video:tag>
      <video:tag>Cancer</video:tag>
      <video:tag>3d</video:tag>
      <video:tag>Animation</video:tag>
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    <loc>https://dnatube.com/videos/Chemical-Science-Kinetics-Catalysis-Lecture-35</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Chemical Science - Kinetics: Catalysis  - Lecture 35</video:title>
      <video:description>Principles of Chemical Science/n    * Email this page/nVideo Lectures - Lecture 35/nTopics covered:
	/nKinetics: Catalysis/nInstructor:
	/nProf. Catherine Drennan/nTranscript - Lecture 35/nWe were talking about factors affecting the rates of reaction./nAnd so we have gone through a number of these. We talked last class about the affect of temperature. We talked about mechanism last Wednesday, we talked about nature of material and concentrations in the lectures preceding that, and now we are up to the last thing that we had on our original list which are catalyst./nToday we are going to talk about catalysis. This is on the lecture summaries that will arrive for you. A catalyst is a substance that takes part in the reaction but is not consumed in the reaction./nIt is a bystander of the reaction. It will speed it up, but it does not undergo any permanent change itself. That is the definition of a catalyst. Catalysts, because they are not changing in their form, are not part of an overall balanced equation./nSometimes you will see a balanced equation and a thing over the arrow, which will indicate the conditions in which the reaction was done. And often information about a catalyst that was used in the reaction will be present there./nWhat are catalysts actually doing? Here is the potential energy diagram that we looked at last time. And in this diagram you have some energy for reactants. Energy for products down here. There is an overall charge, delta E between the reactants and the products./nAnd, again, delta E is very similar to delta H. It is only 1% or 2% off for gases and almost the same for liquids and solids. It is information about the thermodynamics. This is a calorimetry, a thermodynamic measurement./nAnd then we saw that there is an activation energy. This is at EA for the forward reaction that the molecules need to overcome, a critical energy that they need to overcome before they can go on and form products./nThat energy barrier is there because when molecules come together and attempt to react, usual</video:description>
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      <video:duration>2903</video:duration>
      <video:publication_date>2009-04-16T23:51:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1767.mp4</video:content_loc>
      <video:uploader>Celal Yankuncu</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>kinetics</video:tag>
      <video:tag>catalysis</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Intravitreal-Injection-Survey-Results</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Intravitreal Injection Survey Results</video:title>
      <video:description>Results of an informal, unscientific intravitreal injection survey available on a CRVO web site from mid 2004 to early 2008. ... intravitreal injection shot eye Avastin Kenalog</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/9e18a9ed-5c13-421f-9967-87da23f78589/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2009-04-24T23:08:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2099.mp4</video:content_loc>
      <video:uploader>okur</video:uploader>
      <video:category>Education</video:category>
      <video:tag>intravitreal</video:tag>
      <video:tag>injection</video:tag>
      <video:tag>shot</video:tag>
      <video:tag>Eye</video:tag>
      <video:tag>Avastin</video:tag>
      <video:tag>Kenalog</video:tag>
      <video:tag>CRVO</video:tag>
      <video:tag>retinal</video:tag>
      <video:tag>vein</video:tag>
      <video:tag>Occlusion</video:tag>
      <video:tag>macular</video:tag>
      <video:tag>edema</video:tag>
      <video:tag>degeneration</video:tag>
      <video:tag>Diabetic</video:tag>
      <video:tag>AMD</video:tag>
      <video:tag>Wet</video:tag>
      <video:tag>Dry</video:tag>
      <video:tag>age</video:tag>
      <video:tag>Related</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Science-of-Fat-part-2-of-10</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Science of Fat: part 2 of 10</video:title>
      <video:description>HHMI 2004 Holiday Lectures on Science. Lecturer: Jeffrey M. Friedman, M.D., Ph.D. giving lecture: Deconstructing Obesity. 
Introduction to lecture, cause(s) of obesity, person&apos;s responsibility, disease risks.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/807.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>obesity</video:tag>
      <video:tag>Fat</video:tag>
      <video:tag>genetics</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>Disease</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Proteasome-Degradation-of-Proteins</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Proteasome: Degradation of Proteins</video:title>
      <video:description>Proteasomes are large protein complexes in all organisms. Their function is degradation of marked proteins which are not needed any more or are not good enough. It is done by attaching ubiqutin to selected protein and digestion by proteasome.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/b9706ec1-2688-4feb-b88a-e2def91c0df3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>44</video:duration>
      <video:publication_date>2007-08-20T06:44:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/832.mp4</video:content_loc>
      <video:uploader>Technician</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Proteasome</video:tag>
      <video:tag>degradation</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>ubiqutin</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Gynecologic-Cancer-Surgery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Gynecologic Cancer Surgery</video:title>
      <video:description>Video contains a gynecologic cancer surgery in India by skilled surgeons with affordable prices. Here a gynecologic cancer surgery procedure is shown by the expert doctors.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/cdff5e79-1a8e-479f-b1c7-fe676edc4b8b/cand_25.jpg</video:thumbnail_loc>
      <video:duration>139</video:duration>
      <video:publication_date>2011-11-30T22:29:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9678.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Gynecologic</video:tag>
      <video:tag>Cancer</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>in</video:tag>
      <video:tag>India</video:tag>
      <video:tag>by</video:tag>
      <video:tag>skilled</video:tag>
      <video:tag>surgeons</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/RNA-as-an-Enzyme-Lecture-part-6</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>RNA as an Enzyme Lecture part 6</video:title>
      <video:description>Lecture Two RNA as an Enzyme: Discovery, Origins of Life, and Medical</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/09/eda810ae-3d8e-43bd-8eb6-1fec284a0096/cand_5.jpg</video:thumbnail_loc>
      <video:duration>31</video:duration>
      <video:publication_date>2007-09-01T18:58:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/897.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>rnailecture2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Structural-relationship-of-proteins-and-amino-acids</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Structural relationship of proteins and amino acids</video:title>
      <video:description>Amino acids are the building blocks of polypeptides and proteins. In polypeptides and proteins, amino acids molecules are linked to each other by polypeptide bonds. The sequence of amino acids in polypeptide is encoded by the DNA. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/6a659366-f7c0-4363-a1f6-4019b7fbe3d6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>139</video:duration>
      <video:publication_date>2007-08-20T06:51:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/833.mp4</video:content_loc>
      <video:uploader>cell</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>aminoacid</video:tag>
      <video:tag>alphahelix</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>polypeptide</video:tag>
      <video:tag>zwitterion</video:tag>
      <video:tag>chiral</video:tag>
      <video:tag>l</video:tag>
      <video:tag>aminoacids</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Sliding-filament-causes-contraction-of-muscle</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Sliding filament causes contraction of muscle</video:title>
      <video:description>Contraction of muscle is caused by sliding of thick and thin filaments in the sarcomere. This sliding requires binding of calcium to the filaments and energy in the form of ATP. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/8adb6f0b-78ac-42ac-b7fd-cbbe90b8c1f3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>48</video:duration>
      <video:publication_date>2009-04-23T04:58:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1952.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>Muscular</video:tag>
      <video:tag>contraction</video:tag>
      <video:tag>Sliding</video:tag>
      <video:tag>filament</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Longevity-the-Genetic-Basis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Longevity - the Genetic Basis.</video:title>
      <video:description>This is video of webcast on genetics and longevity. Guests are Dr. Matt Kaeberlein and Dr. Brian Kennedy  who introduce them self and their work. They use yeasts as a model for studying aging. What determent how many times cell can divide? How does stress affect longevity?</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/c564a3d3-b9d0-4e57-b332-891f03bc77b5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>1093</video:duration>
      <video:publication_date>2007-08-17T06:49:07.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/811.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>longevity</video:tag>
      <video:tag>genetics</video:tag>
      <video:tag>yeast</video:tag>
      <video:tag>Division</video:tag>
      <video:tag>Stress</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Gas-Exchange-Smoke-part-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Gas Exchange Smoke  part 2</video:title>
      <video:description>Gas Exchange Smoke  part 2  of 2. Alteracion del Transporte de gases debido al tabaquismo. ... Gas Exchange medicine</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/ea8f9831-66c5-41b9-b509-4c4e1665bf59/cand_5.jpg</video:thumbnail_loc>
      <video:duration>87</video:duration>
      <video:publication_date>2009-04-23T05:17:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1987.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Gas</video:tag>
      <video:tag>exchange</video:tag>
      <video:tag>medicine</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-Radicals</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - Radicals</video:title>
      <video:description>Lec 14 - Radicals. European Civilization, 1648-1945 (HIST 202)

Socialism in the nineteenth century can be divided into two different strains of thought, reformist and revolutionary. While reformist socialists believed in changing the State through legal activity, such as voting, revolutionary socialists viewed such measures as ineffective and perhaps even complicit in maintaining the status quo. Along the spectrum of leftwing political thought, syndicalists and anarchists shared the conviction that the State could not be reformed from within. In some cases, this conviction resulted in acts of violence, so-called propaganda by the deed. Émile Henry, a French anarchist, was among the first militants to target civilian rather than official targets; as such, he can be seen as one of the first modern terrorists.

00:00 - Chapter 1. Revolutionary and Reform Socialism 
07:29 - Chapter 2. Syndicalism 
11:15 - Chapter 3. Anarchism: Roots and Reasons
22:50 - Chapter 4. Propaganda by the Deed
27:46 - Chapter 5: The Life and Crimes of Émile Henry 

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14122.jpg</video:thumbnail_loc>
      <video:duration>2976</video:duration>
      <video:publication_date>2012-08-26T11:20:23.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/hL0L79OaZy8</video:player_loc>
      <video:uploader>0|43|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>anarchism</video:tag>
      <video:tag>socialism</video:tag>
      <video:tag>reform</video:tag>
      <video:tag>Revolution</video:tag>
      <video:tag>syndicalism</video:tag>
      <video:tag>Émile</video:tag>
      <video:tag>Henry</video:tag>
      <video:tag>Paris</video:tag>
      <video:tag>Spain</video:tag>
      <video:tag>France</video:tag>
      <video:tag>Italy</video:tag>
      <video:tag>violence</video:tag>
      <video:tag>terrorism</video:tag>
      <video:tag>State</video:tag>
      <video:tag>Power</video:tag>
      <video:tag>Capitalism</video:tag>
      <video:tag>commune</video:tag>
      <video:tag>Jaurès</video:tag>
      <video:tag>Bernstein</video:tag>
      <video:tag>Pelloutier</video:tag>
      <video:tag>anarcho</video:tag>
      <video:tag>labor</video:tag>
      <video:tag>exchange</video:tag>
      <video:tag>Kropotkin</video:tag>
      <video:tag>Bakunin</video:tag>
      <video:tag>Brousse</video:tag>
      <video:tag>Haymarket</video:tag>
      <video:tag>dynamite</video:tag>
      <video:tag>Café</video:tag>
      <video:tag>Terminus</video:tag>
      <video:tag>Bomb</video:tag>
      <video:tag>Ravachol</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Practice-of-Art-8</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Practice of Art 8 -</video:title>
      <video:description>&quot;Lec 8 - Practice of Art 8 -&quot;Introduction to Visual Thinking</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24202.jpg</video:thumbnail_loc>
      <video:duration>3108</video:duration>
      <video:publication_date>2012-09-15T04:44:52.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/NWhd_9VZk4E</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>8</video:tag>
      <video:tag>practice</video:tag>
      <video:tag>of</video:tag>
      <video:tag>art</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-Law-2707-Technology-Specific-Issues-and-Opportunities</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - Law 270.7 Technology-Specific Issues and Opportunities</video:title>
      <video:description>Law 270.7 Technology-Specific Issues and Opportunities

Solar Thermal and Passive Solar - October 29, 2008

Review of the various central-station solar technologies, as well as their pluses and minuses; Consideration of opportunities to incorporate building design features that take advantage of natural, non-mechanical heating and cooling qualities.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19573.jpg</video:thumbnail_loc>
      <video:duration>5601</video:duration>
      <video:publication_date>2012-09-05T03:39:23.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/R4GMCW3hxL4</video:player_loc>
      <video:uploader>0|13|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>energy</video:tag>
      <video:tag>environment</video:tag>
      <video:tag>economic</video:tag>
      <video:tag>utilities</video:tag>
      <video:tag>alternative</video:tag>
      <video:tag>green</video:tag>
      <video:tag>Power</video:tag>
      <video:tag>deregulation</video:tag>
      <video:tag>electricity</video:tag>
      <video:tag>electric</video:tag>
      <video:tag>fuels</video:tag>
      <video:tag>oil</video:tag>
      <video:tag>Natural</video:tag>
      <video:tag>Gas</video:tag>
      <video:tag>nuclear</video:tag>
      <video:tag>windpower</video:tag>
      <video:tag>geothermal</video:tag>
      <video:tag>solar</video:tag>
      <video:tag>photovoltaics</video:tag>
      <video:tag>biomass</video:tag>
      <video:tag>biofuel</video:tag>
      <video:tag>coal</video:tag>
      <video:tag>hydroelectric</video:tag>
      <video:tag>distributed</video:tag>
      <video:tag>generation</video:tag>
      <video:tag>Rate</video:tag>
      <video:tag>setting</video:tag>
      <video:tag>design</video:tag>
      <video:tag>distribution</video:tag>
      <video:tag>efficiency</video:tag>
      <video:tag>demand</video:tag>
      <video:tag>side</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lecture-on-embryonic-stem-cells-17</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture on embryonic stem cells-17</video:title>
      <video:description>Embryonic stem cells are derived from the blastocysts. These cells have the potentials to differentiate into any cell type under proper conditions. Embryonic stem cells may be useful in treatment of different diseases. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/337fb851-835e-4116-9970-93c538e272d6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>204</video:duration>
      <video:publication_date>2007-08-16T23:01:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/800.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Stem</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>embryonic</video:tag>
      <video:tag>Adult</video:tag>
      <video:tag>Growth</video:tag>
      <video:tag>factors</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Syndrome-X-and-Beyond-pt-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Syndrome X and Beyond pt. 1</video:title>
      <video:description>HHMI Holiday Lectures on Science 2004: Sceince of Fat. Dr. Ron Evans Understanding Fat: Syndrome X and beyond.
Video introduction of speaker dr. Ron Evans.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/62169c35-4cf2-4d66-be0f-95538569c4aa/cand_5.jpg</video:thumbnail_loc>
      <video:duration>339</video:duration>
      <video:publication_date>2007-08-18T20:30:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/821.mp4</video:content_loc>
      <video:uploader>siere</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>syndromex</video:tag>
      <video:tag>Fat</video:tag>
      <video:tag>Hormone</video:tag>
      <video:tag>nuclearHormoneReceptors</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Adult-Stem-Cells-and-Regeneration-part-5-of-20</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Adult Stem Cells and Regeneration part 5 of 20</video:title>
      <video:description>HHMI- Holiday Lectures on Science. Potent biology: stem cells, cloning and regeneration. Introduction a speaker: Nadia Rosenthal, Ph.D
Planaria are regenerated if cut in many parts. Cutting patters and speed of regeneration are discussed. Salamander, an amphibian is shown as a more complicated organism.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/b8b22f26-06a9-4da6-83c8-f572698d3644/cand_5.jpg</video:thumbnail_loc>
      <video:duration>209</video:duration>
      <video:publication_date>2007-08-16T02:57:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/765.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Stem</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>Planaria</video:tag>
      <video:tag>regeneration</video:tag>
      <video:tag>Salamander</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-Gail-Peter-Borden-Material-Precedent</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18- Gail Peter Borden: Material Precedent</video:title>
      <video:description>Lec 18- Gail Peter Borden: Material Precedent.
Gail Peter Borden spoke on October 13, 2010 about his practice, The Borden Partnership out of Los Angeles, and his book Material Precedent, which catalogs materials in a consice and easy to utilize format. 
http://www.bordenpartnership.com/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17372.jpg</video:thumbnail_loc>
      <video:duration>3971</video:duration>
      <video:publication_date>2012-09-02T18:42:33.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/VD5A0rs7XKo</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Seminars</video:category>
      <video:tag>Gail</video:tag>
      <video:tag>Peter</video:tag>
      <video:tag>Borden</video:tag>
      <video:tag>Rice</video:tag>
      <video:tag>university</video:tag>
      <video:tag>Houston</video:tag>
      <video:tag>Texas</video:tag>
      <video:tag>college</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Liquid-Nitrogen-and-Brainiac-Thermite</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Liquid Nitrogen and Brainiac Thermite</video:title>
      <video:description>What happens when you have burning thermite and liquid nitrogen?</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/03/7e3cc9a5-44f0-44cd-abed-2c90928d6afd/cand_25.jpg</video:thumbnail_loc>
      <video:duration>101</video:duration>
      <video:publication_date>2012-03-15T16:58:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11984.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>liquid</video:tag>
      <video:tag>Nitrogen</video:tag>
      <video:tag>Brainiac</video:tag>
      <video:tag>Thermite</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-Law-271-Environmental-Law-and-Policy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - Law 271: Environmental Law and Policy</video:title>
      <video:description>Law 271: Environmental Law and Policy 

The Duty to Prepare an EIS

Instructor Holly Doremus. This introductory course is designed to explore fundamental legal and policy issues in environmental law. Through examination of environmental common law and key federal environmental statutes, including the National Environmental Policy Act, Clean Air Act, and Clean Water Act, it exposes students to the major challenges to environmental law and the principal approaches to meeting those challenges, including litigation, command and control regulation, technology forcing, market incentives, and information disclosure requirements. With the addition of cross-cutting topics such as risk assessment and environmental federalism, it also gives students a grounding in how choices about regulatory standards and levels of regulatory authority are made. 

http://www.law.berkeley.edu/students/curricularprograms/envirolaw/index.html</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19517.jpg</video:thumbnail_loc>
      <video:duration>4568</video:duration>
      <video:publication_date>2012-09-05T03:11:34.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/_vEx_PKa_LI</video:player_loc>
      <video:uploader>0|68|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>ucberkeley</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>Environmental</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>boalt</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-20-The-Evolutionary-Advantage-of-Sex</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20- The Evolutionary Advantage of Sex</video:title>
      <video:description>Lec 20- The Evolutionary Advantage of Sex.
General Biology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18485.jpg</video:thumbnail_loc>
      <video:duration>2927</video:duration>
      <video:publication_date>2012-09-04T02:00:12.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/EPz62YnbWvg</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Physical-reaction-to-stress-and-polygraph</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Physical reaction to stress and polygraph</video:title>
      <video:description>Our physical reaction can reviles what we feel. They can also revile when someone is lying. Lie detector or polygraph can identify sudden changes in physical reaction and detect a lie. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/229a2407-b366-4726-9d03-82012ae25908/cand_5.jpg</video:thumbnail_loc>
      <video:duration>177</video:duration>
      <video:publication_date>2009-04-23T07:06:42.000Z</video:publication_date>
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      <video:description>More @ NurseReview.org Ankle Inversion Eversion - Anatomy &amp; Physiology ... legs cancer nursing medical Anatomy Physiology Ankle Inversion Eversion NLE board exam cgfns nclex medicine health</video:description>
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      <video:description>This video shows about how genetic transfer works. This is part 1 of the full video.

Microbial populations achieve genetic diversity through horizontal gene transfer. Bacteria may transfer genes from one to another by conjugation, transformation, or transduction. Scientists often exploit these processes through recombinant DNA.</video:description>
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      <video:description>SAT Prep: Test 1 Section 6 Part 2

Problems 5-6 starting on page 408</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21990.jpg</video:thumbnail_loc>
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    <loc>https://dnatube.com/videos/Lec-10-Law-271-Environmental-Law-and-Policy</loc>
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    <video:video>
      <video:title>Lec 10 - Law 271: Environmental Law and Policy</video:title>
      <video:description>Law 271: Environmental Law and Policy 

Contents of the EIS - Evaluating NEPA: Other Information Based Strategies

Instructor Holly Doremus. This introductory course is designed to explore fundamental legal and policy issues in environmental law. Through examination of environmental common law and key federal environmental statutes, including the National Environmental Policy Act, Clean Air Act, and Clean Water Act, it exposes students to the major challenges to environmental law and the principal approaches to meeting those challenges, including litigation, command and control regulation, technology forcing, market incentives, and information disclosure requirements. With the addition of cross-cutting topics such as risk assessment and environmental federalism, it also gives students a grounding in how choices about regulatory standards and levels of regulatory authority are made. 

http://www.law.berkeley.edu/students/curricularprograms/envirolaw/index.html</video:description>
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    <video:video>
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      <video:description>This video provides an information about microarrays.

&quot;www.genomicseducation.ca
DNA Microarrays, looking at how the process of Gene Expression Profiling, Protein Microarrays and Comparative Genomic Hybridization Microarrays work.&quot;</video:description>
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      <video:publication_date>2012-10-11T08:09:24.000Z</video:publication_date>
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  <url>
    <loc>https://dnatube.com/videos/Lec-Last-MIT-7012-Introduction-to-Biology-Fall-2004</loc>
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      <video:title>Lec Last MIT 7.012 Introduction to Biology, Fall 2004</video:title>
      <video:description>&quot;Lec Last MIT 7.012 Introduction to Biology, Fall 2004&quot; Future of Biology (Prof. Robert A. Weinberg)

View the complete course: http://ocw.mit.edu/7-012F04

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
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      <video:duration>2345</video:duration>
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      <video:tag>genetics</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>SAT Prep: Test 6 Section 7 Part 4

Problems 14-17 starting on page 736</video:description>
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      <video:duration>511</video:duration>
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      <video:tag>SAT</video:tag>
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      <video:tag>Section</video:tag>
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      <video:tag>part</video:tag>
      <video:tag>4</video:tag>
    </video:video>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - War in the Trenches</video:title>
      <video:description>Lec 17 - War in the Trenches. European Civilization, 1648-1945 (HIST 202)

With the failure of Germany&apos;s offensive strategy, WWI became a war of defense, in which trenches played a major role. The use of trenches and barbed wire, coupled with the deployment of new, more deadly forms of artillery, created extremely bloody stalemate situations. The hopelessness of this arrangement resulted in a number of mutinies on the French side, motivated neither by defeatism nor by ideology, but rather by the sheer horror of trench warfare. Due to the unprecedented scale of casualties, WWI impressed itself irresistibly upon the cultural imagination of the combatant nations.

00:00 - Chapter 1. The Failure of the Schlieffen Plan: The Battle of the Marne 
05:47 - Chapter 2. Trench Warfare 
13:51 - Chapter 3. The Legacy of the Great War 
22:20 - Chapter 4. The French Mutinies of 1917 
34:18 - Chapter 5: The Turning Point in 1917: The Russian Revolution and American Involvement 
41:52 - Chapter 6: The Scale of Destruction 

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2008.</video:description>
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      <video:duration>3023</video:duration>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>GMAT Math 41

201-204, pgs. 179-180</video:description>
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      <video:duration>758</video:duration>
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      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>GMAT</video:tag>
      <video:tag>math</video:tag>
      <video:tag>41</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 11 - Solving 3 Equations with 3 Unknowns</video:title>
      <video:description>Solving 3 Equations with 3 Unknowns

Solving 3 equations with 3 unknowns (old video from July 2008)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21991.jpg</video:thumbnail_loc>
      <video:duration>926</video:duration>
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      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Solving</video:tag>
      <video:tag>3</video:tag>
      <video:tag>Equations</video:tag>
      <video:tag>with</video:tag>
      <video:tag>Unknowns</video:tag>
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      <video:description>&quot;Lec 3 - Astronomy 10&quot; Introduction to General Astronomy</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23750.jpg</video:thumbnail_loc>
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      <video:tag>10</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>This video introduces the view to Thin Layer Chromatography which is used to separate mixtures.  Thin layer chromatography is performed on a sheet of glass, plastic, or aluminum foil, and can be used to monitor the progress of a reaction, identify compounds present in a given mixture, and determine the purity of a substance.</video:description>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 25 - Environmental Federalism 1</video:title>
      <video:description>Lec 25 - Environmental Federalism 1.
November 23, 2009

Prof. Bob Infelise gives a Historical and Theoretical Background of Environmental Federalism; Cooperative Federalism.

For more information on key environmental issues, visit Berkeley Law&apos;s environmental blog, http://legalplanet.wordpress.com/, or the Video and Audio Resources page, http://www.law.berkeley.edu/2866.htm.</video:description>
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      <video:duration>4627</video:duration>
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      <video:uploader>0|68|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>20091123</video:tag>
      <video:tag>Law271</video:tag>
      <video:tag>Infelise</video:tag>
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Risk Assessment and Management

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      <video:duration>4583</video:duration>
      <video:publication_date>2012-09-14T11:00:45.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/0UeF9stweXo</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>7</video:tag>
      <video:tag>astronomy</video:tag>
      <video:tag>10</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-Computer-Science-61A</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9- Computer Science 61A</video:title>
      <video:description>Lec 9- Computer Science 61A.
The Structure and Interpretation of Computer Programs</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16819.jpg</video:thumbnail_loc>
      <video:duration>2898</video:duration>
      <video:publication_date>2012-09-01T13:43:05.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/SIKurRA6G8k</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Spring</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Chemotherapy-survivors-reflections</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Chemotherapy survivors reflections</video:title>
      <video:description>This video explains about chemotherapy survivors reflections (conditions A-Z).

Whether it&apos;s making fun of your chemo brain or facing challenges with a positive attitude, there are many ways to not lose hope. Hear what some survivors have to say. And for more videos, visit: http://conditions.healthguru.com/topic/cancer/how-cancer-works</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/10/38ccf41f-865d-4dec-bdf7-f1f21d4a6442/cand_25.jpg</video:thumbnail_loc>
      <video:duration>89</video:duration>
      <video:publication_date>2012-10-11T00:09:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27838.mp4</video:content_loc>
      <video:uploader>Julia Roberts</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>chemotherapy</video:tag>
      <video:tag>survivors</video:tag>
      <video:tag>Reflections</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-29-MIT-18086-Mathematical-Methods-for-Engineers-II</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 29- MIT 18.086 Mathematical Methods for Engineers II</video:title>
      <video:description>Lec 29- MIT 18.086 Mathematical Methods for Engineers II.
Duality Puzzle / Inverse Problem / Integral Equations

View the complete course at: http://ocw.mit.edu/18-086S06

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16429.jpg</video:thumbnail_loc>
      <video:duration>3087</video:duration>
      <video:publication_date>2012-08-30T15:35:21.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/NEsObJTwDXI</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>numerical</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>variables</video:tag>
      <video:tag>spectral</video:tag>
      <video:tag>equation</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>programming</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Hip-Replacement-Acetabulum-Preparation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Hip Replacement Acetabulum Preparation</video:title>
      <video:description>This is an animated video that describes Acetabulum Preparation for a Hip Replacement.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/79fd3d45-326d-4f5f-a656-a77c2aaab3bc/cand_5.jpg</video:thumbnail_loc>
      <video:duration>42</video:duration>
      <video:publication_date>2010-11-13T22:53:29.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5198.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Hip</video:tag>
      <video:tag>replacement</video:tag>
      <video:tag>Acetabulum</video:tag>
      <video:tag>Preparation</video:tag>
      <video:tag>animated</video:tag>
      <video:tag>Video</video:tag>
      <video:tag>How</video:tag>
      <video:tag>to</video:tag>
      <video:tag>replace</video:tag>
      <video:tag>A</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lecture-four-life-at-the-end-of-the-chromosome-part-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture four life at the end of the chromosome part 2</video:title>
      <video:description>This video features the double life of RNA. It&apos;s a 1995 Webcast lecture.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/09/8d2422ad-c11d-4bba-814e-8c66a4558eda/cand_5.jpg</video:thumbnail_loc>
      <video:duration>429</video:duration>
      <video:publication_date>2007-09-01T19:59:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/913.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>rnai</video:tag>
      <video:tag>Lecture</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Bill-Nye-and-Why-Creationism-Should-Not-Be-Taught-to-Kids</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Bill Nye and Why Creationism Should Not Be Taught to Kids</video:title>
      <video:description>In this short but powerful talk, Bill Nye makes the case for why teaching kids Creationism is wrong.  He emphasizes the need for factually accurate scientific education to ensure continuing progress, especially in the U.S.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/11/70a125c3-952c-45c2-afa2-a2082c2395f2/cand_25.jpg</video:thumbnail_loc>
      <video:duration>151</video:duration>
      <video:publication_date>2012-11-28T02:01:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28109.mp4</video:content_loc>
      <video:uploader>layne.ransom.5</video:uploader>
      <video:category>Globalization</video:category>
      <video:tag>Big</video:tag>
      <video:tag>Think</video:tag>
      <video:tag>creationism</video:tag>
      <video:tag>Bill</video:tag>
      <video:tag>Nye</video:tag>
      <video:tag>education</video:tag>
      <video:tag>kids</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-Law-271-Environmental-Law-and-Policy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - Law 271: Environmental Law and Policy</video:title>
      <video:description>Law 271: Environmental Law and Policy 

Air Quality Criteria and Standards

Instructor Holly Doremus. This introductory course is designed to explore fundamental legal and policy issues in environmental law. Through examination of environmental common law and key federal environmental statutes, including the National Environmental Policy Act, Clean Air Act, and Clean Water Act, it exposes students to the major challenges to environmental law and the principal approaches to meeting those challenges, including litigation, command and control regulation, technology forcing, market incentives, and information disclosure requirements. With the addition of cross-cutting topics such as risk assessment and environmental federalism, it also gives students a grounding in how choices about regulatory standards and levels of regulatory authority are made. 

http://www.law.berkeley.edu/students/curricularprograms/envirolaw/index.html</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19527.jpg</video:thumbnail_loc>
      <video:duration>4402</video:duration>
      <video:publication_date>2012-09-05T03:14:39.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/D47-RG5dCpA</video:player_loc>
      <video:uploader>0|68|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>ucberkeley</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>Environmental</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>boalt</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Catalytic-Centers-of-RNA-Composition</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Catalytic Centers of  RNA Composition</video:title>
      <video:description>RNA is a nucleic acid. Nucleic acid is one of the four major macromolecules.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/09/ba70a974-54c7-4916-bf5d-33d7832411f0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>354</video:duration>
      <video:publication_date>2007-09-01T19:56:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/910.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Nucleic</video:tag>
      <video:tag>Acid</video:tag>
      <video:tag>RNA</video:tag>
      <video:tag>macromolecules</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/RNA-as-an-Enzyme-Lecture-part-4</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>RNA as an Enzyme Lecture part  4</video:title>
      <video:description>RNA can function as an enzyme. Discovery, origins of Life, and medical possibilities of RNA are all explained by Thomas R. Cech, Ph.D.
www.hhmi.org</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/09/e8efccd3-81db-4af1-85ed-06ffd52e9530/cand_5.jpg</video:thumbnail_loc>
      <video:duration>409</video:duration>
      <video:publication_date>2007-09-01T18:54:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/895.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>rnailecture2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Adaptive-Evolution-Natural-Selection</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Adaptive Evolution: Natural Selection</video:title>
      <video:description>&quot;Lec 3 - Adaptive Evolution: Natural Selection&quot; Principles of Evolution, Ecology and Behavior (EEB 122)

Adaptive Evolution is driven by natural selection. Natural selection is not &quot;survival of the fittest,&quot; but rather &quot;reproduction of the fittest.&quot; Evolution can occur at many different speeds based on the strength of the selection driving it. These types of selection can result in directional, stabilizing, and disruptive outcomes. They can be driven by frequency-dependent selection and sexual selection, in addition to more standard types of selection.

00:00 - Chapter 1. Introduction
02:36 - Chapter 2. Strength of Selection and the Speed of Evolution
24:06 - Chapter 3. Why Evolution Can Be Slow
30:50 - Chapter 4. Types of Selection
42:01 - Chapter 5. Large Scale Selection

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17321.jpg</video:thumbnail_loc>
      <video:duration>2753</video:duration>
      <video:publication_date>2012-09-02T18:14:13.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/WJayMGhZxO0</video:player_loc>
      <video:uploader>0|13|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Evolution</video:tag>
      <video:tag>Adaptation</video:tag>
      <video:tag>Natural</video:tag>
      <video:tag>Selection</video:tag>
      <video:tag>adaptive</video:tag>
      <video:tag>Reproductive</video:tag>
      <video:tag>success</video:tag>
      <video:tag>Antibiotic</video:tag>
      <video:tag>resistance</video:tag>
      <video:tag>survival</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>fittest</video:tag>
      <video:tag>guppies</video:tag>
      <video:tag>MRSA</video:tag>
      <video:tag>coelacanth</video:tag>
      <video:tag>haldane</video:tag>
      <video:tag>Normal</video:tag>
      <video:tag>distribution</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Derivatives-part-9</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Derivatives (part 9)</video:title>
      <video:description>More examples of taking derivatives are shown in this calculus video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/19aaee60-7fab-4eae-ae29-66ae687b5eed/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2009-05-27T18:47:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2337.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Education</video:category>
      <video:tag>derivative</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>khan</video:tag>
      <video:tag>academy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Life-at-the-End-of-the-Chromosome</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Life at the End of the Chromosome</video:title>
      <video:description>The chemical structure of RNA is similar to the structure of DNA. RNA has the ability to accelerate reactions.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/09/6c55e767-95c0-4ab0-b37c-9eb42233fc36/cand_5.jpg</video:thumbnail_loc>
      <video:duration>92</video:duration>
      <video:publication_date>2007-09-01T19:56:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/911.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>chromosome</video:tag>
      <video:tag>dna</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-Law-271-Environmental-Law-and-Policy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - Law 271: Environmental Law and Policy</video:title>
      <video:description>Law 271: Environmental Law and Policy 

Make-up session: Grandfathering and New Source Review

Instructor Holly Doremus. This introductory course is designed to explore fundamental legal and policy issues in environmental law. Through examination of environmental common law and key federal environmental statutes, including the National Environmental Policy Act, Clean Air Act, and Clean Water Act, it exposes students to the major challenges to environmental law and the principal approaches to meeting those challenges, including litigation, command and control regulation, technology forcing, market incentives, and information disclosure requirements. With the addition of cross-cutting topics such as risk assessment and environmental federalism, it also gives students a grounding in how choices about regulatory standards and levels of regulatory authority are made. 

http://www.law.berkeley.edu/students/curricularprograms/envirolaw/index.html</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19530.jpg</video:thumbnail_loc>
      <video:duration>4479</video:duration>
      <video:publication_date>2012-09-05T03:15:45.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/nov66e0W530</video:player_loc>
      <video:uploader>0|68|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>ucberkeley</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>Environmental</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>boalt</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-Sites-of-Memory-Sites-of-Mourning-Guest-Lecture-by-Jay-Winters</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 - Sites of Memory, Sites of Mourning (Guest Lecture by Jay Winters)</video:title>
      <video:description>Lec 18 - Sites of Memory, Sites of Mourning (Guest Lecture by Jay Winters). European Civilization, 1648-1945 (HIST 202)

As a result of World War I, Europe had a different understanding of war in the twentieth century than the United States. One of the most important ways in which the First World War was experienced on the continent and in Britain was through commemoration. By means of both mass-media technologies and older memorial forms, sites of memory offered opportunities for personal as well as political reconciliation with the unprecedented consequences of the war. The influence of these sites is still felt today, in a united Europe, as the importance of armies has diminished in favor of social welfare programs.

00:00 - Chapter 1. The Myths of War: Films and Legends 
11:09 - Chapter 2. Cultural Remembrance: Memorializing the First World War 
18:50 - Chapter 3. Religion and Commemoration: The Spiritualism Movement 
22:24 - Chapter 4. The Construction of War Memorials 
39:00 - Chapter 5. The Creation of Commemorative Ceremonies: &quot;Never Again&quot; 

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14126.jpg</video:thumbnail_loc>
      <video:duration>2789</video:duration>
      <video:publication_date>2012-08-26T11:20:30.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/NpH5I6EA1t0</video:player_loc>
      <video:uploader>0|43|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Jay</video:tag>
      <video:tag>winter</video:tag>
      <video:tag>World</video:tag>
      <video:tag>War</video:tag>
      <video:tag>one</video:tag>
      <video:tag>Memory</video:tag>
      <video:tag>commemoration</video:tag>
      <video:tag>memorial</video:tag>
      <video:tag>media</video:tag>
      <video:tag>film</video:tag>
      <video:tag>movie</video:tag>
      <video:tag>cinema</video:tag>
      <video:tag>monument</video:tag>
      <video:tag>mourning</video:tag>
      <video:tag>Maya</video:tag>
      <video:tag>Linn</video:tag>
      <video:tag>Vietnam</video:tag>
      <video:tag>United</video:tag>
      <video:tag>States</video:tag>
      <video:tag>Armistice</video:tag>
      <video:tag>Day</video:tag>
      <video:tag>casualties</video:tag>
      <video:tag>Verdun</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>imaginary</video:tag>
      <video:tag>Myth</video:tag>
      <video:tag>Gallipoli</video:tag>
      <video:tag>Somme</video:tag>
      <video:tag>Anzac</video:tag>
      <video:tag>Empire</video:tag>
      <video:tag>bereavement</video:tag>
      <video:tag>conscription</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Sarcomere-Model-Organelles</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Sarcomere Model Organelles</video:title>
      <video:description>This video depicts the Organelles found in the Sarcomere Model. It details the sarcoplasmic reticulum, transverse tubule, and terminal cisternae.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/b9685262-e682-42e4-ac20-1b675d33f443/cand_5.jpg</video:thumbnail_loc>
      <video:duration>190</video:duration>
      <video:publication_date>2010-11-14T23:33:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5334.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Sarcomere</video:tag>
      <video:tag>model</video:tag>
      <video:tag>Organelles</video:tag>
      <video:tag>sarcoplasmic</video:tag>
      <video:tag>reticulum</video:tag>
      <video:tag>Transverse</video:tag>
      <video:tag>tubule</video:tag>
      <video:tag>aterminal</video:tag>
      <video:tag>cisternae</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Protist-Diversity</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Protist Diversity</video:title>
      <video:description>This video describes protist diversity. It describes mutualism in a termite, live mixed protozoa, prepared eugenla, and live volvox.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/d5ea1f02-7e8e-4884-b1d7-62456c105cf4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>181</video:duration>
      <video:publication_date>2010-11-15T01:02:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5353.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Protist</video:tag>
      <video:tag>diversity</video:tag>
      <video:tag>mutualism</video:tag>
      <video:tag>in</video:tag>
      <video:tag>A</video:tag>
      <video:tag>termite</video:tag>
      <video:tag>live</video:tag>
      <video:tag>Mixed</video:tag>
      <video:tag>protozoa</video:tag>
      <video:tag>Prepared</video:tag>
      <video:tag>eugenla</video:tag>
      <video:tag>Volvox</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Honologous-recombinationof-DNA-Holliday-Junction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Honologous recombinationof DNA: Holliday Junction</video:title>
      <video:description>A DNA Holliday junction is formed when four DAN strands are joined together. It is a mobile junction which is an intermediary structure formed during homologous  Recombination. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/09/fe22515a-e3ab-4fb3-b51b-2f5f5e1d3ef1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>42</video:duration>
      <video:publication_date>2007-09-01T20:50:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/929.mp4</video:content_loc>
      <video:uploader>okur</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>holidayjunction</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lecture-four-Life-at-the-end-of-the-chromosome-part-10</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture four Life at the end of the chromosome part 10</video:title>
      <video:description>This is the 10th part in these video series on the double life of the RNA. The video is based on the 1995 Webcast lectures.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/09/48e9bb0a-d30b-4ae1-8345-8495c5d9cc40/cand_5.jpg</video:thumbnail_loc>
      <video:duration>71</video:duration>
      <video:publication_date>2007-09-01T20:18:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/921.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>RNA</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>4</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Deciphering-the-Language-of-Sex-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Deciphering the Language of Sex 1</video:title>
      <video:description>This series of video will teach you things you didn&apos;t know about your sex life. These lectures are by David C. Page, M.D.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/09/97e0a484-67ac-471e-ab53-fd4fd08bd11b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>384</video:duration>
      <video:publication_date>2007-09-03T23:29:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/943.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>sexdeterminationlecture1</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-19-The-Romanovs-and-the-Russian-Revolution</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19 - The Romanovs and the Russian Revolution</video:title>
      <video:description>Lec 19 - The Romanovs and the Russian Revolution. European Civilization, 1648-1945 (HIST 202)

The period between the Russian Revolution of February 1917, which resulted in the overthrow of the autocracy and the establishment of a provisional government, and the Bolshevik Revolution in October of that same year, offers an instructive example of revolutionary processes at work. During this interval, the fate of Nicholas II and his wife, Alexandra, was bound up in the struggle for power amongst competing political factions in Russia. Until his death, Nicholas was convinced that the Russian people would rescue him from his captors. Such a belief would prove to be delusional, and the efforts on the part of liberals, socialists, and some Bolsheviks to arrange for a trial would fail to save the czar from the verdict of history.

00:00 - Chapter 1. The Process of Revolution: Political Competition after the February Revolution 
10:58 - Chapter 2. Czar Nicholas II, a Family Man 
18:39 - Chapter 3. The Father of His People: Narod and the National Family
30:10 - Chapter 4. The Fall of the Romanovs 

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14127.jpg</video:thumbnail_loc>
      <video:duration>2818</video:duration>
      <video:publication_date>2012-08-26T11:20:33.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/eGFilsLo6OI</video:player_loc>
      <video:uploader>0|43|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Russian</video:tag>
      <video:tag>Revolution</video:tag>
      <video:tag>Romanov</video:tag>
      <video:tag>czar</video:tag>
      <video:tag>Bolshevik</video:tag>
      <video:tag>Menshevik</video:tag>
      <video:tag>Nicholas</video:tag>
      <video:tag>Alexandra</video:tag>
      <video:tag>Kerensky</video:tag>
      <video:tag>Petrograd</video:tag>
      <video:tag>Lenin</video:tag>
      <video:tag>Stalin</video:tag>
      <video:tag>Trotsky</video:tag>
      <video:tag>Kadet</video:tag>
      <video:tag>russia</video:tag>
      <video:tag>Soviet</video:tag>
      <video:tag>Rasputin</video:tag>
      <video:tag>Marx</video:tag>
      <video:tag>Peter</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Great</video:tag>
      <video:tag>autocracy</video:tag>
      <video:tag>Orthodox</video:tag>
      <video:tag>church</video:tag>
      <video:tag>Duma</video:tag>
      <video:tag>anti</video:tag>
      <video:tag>Semitism</video:tag>
      <video:tag>communism</video:tag>
      <video:tag>Marxism</video:tag>
      <video:tag>socialism</video:tag>
      <video:tag>white</video:tag>
      <video:tag>Army</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-20-Successor-States-of-Eastern-Europe</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 - Successor States of Eastern Europe</video:title>
      <video:description>Lec 20 - Successor States of Eastern Europe. European Civilization, 1648-1945 (HIST 202)

Contrary to the &quot;Great Illusion&quot; that the end of World War I heralded a new era of peace, the interwar period can be considered to form part of a Thirty Years&apos; War, spanning the period from 1914 to 1945. In the wake of the Treaty of Versailles, Europe was divided both literally and figuratively, with the so-called revisionist powers frustrated over their new borders. One of the most significant and ultimately most pernicious debates at Versailles concerned the identity of states with ethnic majorities. For those nations that resented the new partition of Europe, ethnic minorities, and Jews in particular, furnished convenient scapegoats. The persecution of minority groups in Central and Eastern Europe following the First World War thus set the stage for the atrocities of World War II.

00:00 - Chapter 1. The Wilsonian Illusion and War Guilt: The Aftermath of the First World War
09:20 - Chapter 2. Revisionism in Italy and Germany
16:42 - Chapter 3. Revisionism in Eastern Europe: The Former Austro-Hungarian Empire
26:03 - Chapter 4. Ethnic Tensions in Interwar States 
35:57 - Chapter 5. The Peasant Majority: Agricultural Depression and the Rise of Fascism

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14128.jpg</video:thumbnail_loc>
      <video:duration>2674</video:duration>
      <video:publication_date>2012-08-26T11:20:35.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/mLHme-oW-rA</video:player_loc>
      <video:uploader>0|43|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Eastern</video:tag>
      <video:tag>Europe</video:tag>
      <video:tag>anti</video:tag>
      <video:tag>Semitism</video:tag>
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      <video:tag>World</video:tag>
      <video:tag>War</video:tag>
      <video:tag>one</video:tag>
      <video:tag>Two</video:tag>
      <video:tag>treaty</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Versailles</video:tag>
      <video:tag>Woodrow</video:tag>
      <video:tag>Wilson</video:tag>
      <video:tag>Depression</video:tag>
      <video:tag>Germany</video:tag>
      <video:tag>Poland</video:tag>
      <video:tag>Austria</video:tag>
      <video:tag>Weimar</video:tag>
      <video:tag>Republic</video:tag>
      <video:tag>Balkans</video:tag>
      <video:tag>Czechoslovakia</video:tag>
      <video:tag>Yugoslavia</video:tag>
      <video:tag>Italy</video:tag>
      <video:tag>guilt</video:tag>
      <video:tag>clause</video:tag>
      <video:tag>Horthy</video:tag>
      <video:tag>Hitler</video:tag>
      <video:tag>Pilsudski</video:tag>
      <video:tag>Jews</video:tag>
      <video:tag>Turkey</video:tag>
      <video:tag>Ethnic</video:tag>
    </video:video>
  </url>
  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>This Week in Microbiology Live in NOLA (MWV50)</video:title>
      <video:description>In episode 50 of MicrobeWorld Video, Vincent, Michael, and Stanley recorded episode #8 of the podcast This Week in Microbiology live at the 2011 ASM General Meeting in New Orleans, with guests Andreas Baümler, Nicole Dubilier, and Paul Rainey. They spoke about how pathogens benefit from disease, symbioses between chemosynthetic bacteria and marine invertebrates, and repetitive sequences in bacteria.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_6970.jpg</video:thumbnail_loc>
      <video:duration>5193</video:duration>
      <video:publication_date>2011-07-08T14:29:58.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/dSdHqHChrTM</video:player_loc>
      <video:uploader>Chris Condayan</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>bacteria</video:tag>
      <video:tag>Baumler</video:tag>
      <video:tag>Benefit</video:tag>
      <video:tag>chemosynthetic</video:tag>
      <video:tag>Disease</video:tag>
      <video:tag>Dubilier</video:tag>
      <video:tag>Invertebrates</video:tag>
      <video:tag>live</video:tag>
      <video:tag>marine</video:tag>
      <video:tag>microbiology</video:tag>
      <video:tag>new</video:tag>
      <video:tag>Orleans</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/HIV-in-the-research-laboratory-PART-7</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>HIV in the research laboratory PART 7</video:title>
      <video:description>How is life to work with HIV in the laboratory. This virus is so dangerous so scientist has to be very careful while wroking with it. This whole video series gives information about routine life of HIV life. This is the video part 7.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/09/f658a476-7fe0-4dc5-ab82-8ed3ad71871e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>182</video:duration>
      <video:publication_date>2007-09-01T22:35:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/939.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>hivlab</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Cricothyroidotomy-kit</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cricothyroidotomy kit</video:title>
      <video:description>Cricothyroidoctomy is an emergency medical procedure performed to establish airways. This video shows some instruments used in cricothyroidoctomy.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2008/06/1cd854cc-37f9-4514-8543-e4e5c76dcd66/cand_25.jpg</video:thumbnail_loc>
      <video:duration>12</video:duration>
      <video:publication_date>2008-06-20T17:37:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1347.mp4</video:content_loc>
      <video:uploader>tres3d</video:uploader>
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      <video:tag>moa</video:tag>
      <video:tag>mechanism</video:tag>
      <video:tag>of</video:tag>
      <video:tag>action</video:tag>
      <video:tag>Video</video:tag>
      <video:tag>military</video:tag>
      <video:tag>Medical</video:tag>
      <video:tag>animated</video:tag>
      <video:tag>3d</video:tag>
      <video:tag>Animation</video:tag>
      <video:tag>education</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-31-801-Physics-I-Classical-Mechanics-Fall-1999</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 31- 8.01 Physics I: Classical Mechanics, Fall 1999</video:title>
      <video:description>&quot;Lec 31- 8.01 Physics I: Classical Mechanics, Fall 1999&quot; Simple Harmonic Oscillations - Energy Considerations - Torsional Pendulum

View the complete course: http://ocw.mit.edu/8-01F99

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14465.jpg</video:thumbnail_loc>
      <video:duration>3000</video:duration>
      <video:publication_date>2012-08-26T18:25:22.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/5fLGcHUkd8Y</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>mechanics</video:tag>
      <video:tag>lewin</video:tag>
      <video:tag>vectors</video:tag>
      <video:tag>motion</video:tag>
      <video:tag>gravity</video:tag>
      <video:tag>trajectory</video:tag>
      <video:tag>Centripetal</video:tag>
      <video:tag>Scalar</video:tag>
      <video:tag>friction</video:tag>
      <video:tag>tension</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-94-SAT-Prep-Test-6-Section-9-Part-4</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec  94 - SAT Prep: Test 6 Section 9 Part 4</video:title>
      <video:description>SAT Prep: Test 6 Section 9 Part 4

Problems 15-16 on page 747</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22426.jpg</video:thumbnail_loc>
      <video:duration>360</video:duration>
      <video:publication_date>2012-09-11T02:05:04.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/LeNa9s0rdj8</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>SAT</video:tag>
      <video:tag>prep</video:tag>
      <video:tag>Test</video:tag>
      <video:tag>6</video:tag>
      <video:tag>Section</video:tag>
      <video:tag>9</video:tag>
      <video:tag>part</video:tag>
      <video:tag>4</video:tag>
    </video:video>
  </url>
  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The scientific power of naps - by ASAP Science</video:title>
      <video:description>What is the most effective way to solve your sleepiness? What are the stages of the sleep cycle? What are nap salons? Anyone who is anyone should view this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/d83b3650-111e-45d8-a000-5b8f80f86469/cand_25.jpg</video:thumbnail_loc>
      <video:duration>113</video:duration>
      <video:publication_date>2013-02-07T06:27:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29252.mp4</video:content_loc>
      <video:uploader>Alberto Felder</video:uploader>
      <video:category>Neuroscience</video:category>
      <video:tag>nap</video:tag>
      <video:tag>napping</video:tag>
      <video:tag>sleeping</video:tag>
      <video:tag>REM</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Michio-Kaku-on-Batteries-and-The-Future-of-Electric-Cars</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Michio Kaku on Batteries and The Future of Electric Cars</video:title>
      <video:description>Michio Kaku discusses how currently, fossil fuels are much more efficient than batteries for powering automobiles.  Kaku says, however, we have sufficient technology for making batteries that can store much more energy and do away with the pollution of gasoline.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/72859105-060e-423c-b483-539efe9ae0f7/cand_25.jpg</video:thumbnail_loc>
      <video:duration>109</video:duration>
      <video:publication_date>2012-12-02T20:07:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28253.mp4</video:content_loc>
      <video:uploader>layne.ransom.5</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>Big</video:tag>
      <video:tag>Think</video:tag>
      <video:tag>Michio</video:tag>
      <video:tag>Kaku</video:tag>
      <video:tag>gasoline</video:tag>
      <video:tag>fossil</video:tag>
      <video:tag>fuels</video:tag>
      <video:tag>electric</video:tag>
      <video:tag>Cars</video:tag>
      <video:tag>green</video:tag>
      <video:tag>technology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Gynecomastia-Treatment</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Gynecomastia Treatment</video:title>
      <video:description>Gynecomastia surgery is a male breast reduction or a breast correction treatment. This happens due to the abnormal development of large mammary glands.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/ea0c96aa-9b4c-4231-8201-9d45f0d2d9d0/cand_25.jpg</video:thumbnail_loc>
      <video:duration>330</video:duration>
      <video:publication_date>2011-11-30T23:03:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9736.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Biomedical Engineering</video:category>
      <video:tag>HD</video:tag>
      <video:tag>GYNECOMASTIA</video:tag>
      <video:tag>Surgery</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-Law-271-Environmental-Law-and-Policy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec  18 - Law 271: Environmental Law and Policy</video:title>
      <video:description>Law 271: Environmental Law and Policy 

Tradeable Emission Permits

Instructor Holly Doremus. This introductory course is designed to explore fundamental legal and policy issues in environmental law. Through examination of environmental common law and key federal environmental statutes, including the National Environmental Policy Act, Clean Air Act, and Clean Water Act, it exposes students to the major challenges to environmental law and the principal approaches to meeting those challenges, including litigation, command and control regulation, technology forcing, market incentives, and information disclosure requirements. With the addition of cross-cutting topics such as risk assessment and environmental federalism, it also gives students a grounding in how choices about regulatory standards and levels of regulatory authority are made. 

http://www.law.berkeley.edu/students/curricularprograms/envirolaw/index.html</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19535.jpg</video:thumbnail_loc>
      <video:duration>4533</video:duration>
      <video:publication_date>2012-09-05T03:17:42.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/8mmsdXzbXXk</video:player_loc>
      <video:uploader>0|68|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>ucberkeley</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>Environmental</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>boalt</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Crossing Over increases genetic variability</video:title>
      <video:description>Crossing Over is event of exchange of parts of non sister chromatides. It occurs during  Prophase 1 of meiosis. It ensures great variety of genetic variations.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/05/580966ad-2b58-4fb1-8be2-23578b9ab980/cand_25.jpg</video:thumbnail_loc>
      <video:duration>28</video:duration>
      <video:publication_date>2007-05-16T02:09:08.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/350.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>CrossingOver</video:tag>
      <video:tag>meiosis</video:tag>
      <video:tag>Non</video:tag>
      <video:tag>sister</video:tag>
      <video:tag>chromatide</video:tag>
      <video:tag>exchange</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>USA Science and Engineering Festival - Part 1</video:title>
      <video:description>On October 23 2010, MicrobeWorld attended the first annual USA Science and Engineering Festival on the National Mall in Washington, D.C. In part 1 of this two-part video, Stanley Maloy, Dean of the College of Science at San Diego State University, takes us on a tour of the microbiology related exhibits at the festival.

Featured in this episode are the American Society for Microbiology booth &quot;Where the Microbes Are (Everywhere!)&quot; and the members of the Microbial Sciences Initiative at Harvard University.

Watch as Maloy introduces us to the power of microbes through demonstrations of biospheres created in a bottle, the bioluminescent bobtail squid, and the many different roles microbes play in the creation of food products.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_6749.jpg</video:thumbnail_loc>
      <video:duration>827</video:duration>
      <video:publication_date>2011-01-10T20:02:31.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/9La4wQaE5jU</video:player_loc>
      <video:uploader>Chris Condayan</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>USA</video:tag>
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      <video:tag>Video</video:tag>
      <video:tag>DC</video:tag>
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      <video:tag>Maloy</video:tag>
      <video:tag>Micro</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-is-the-hydrated-cysts-in-brain-removed</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How is the hydrated cysts in brain removed?</video:title>
      <video:description>Hydatid cysts in brain are caused by infestation by a tapeworm of the genus Echinococcus. This video features a brain surgery performed to remove a hydatid cyst from brain. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/7da833a8-d33b-47b0-a49d-48f268be5a11/cand_25.jpg</video:thumbnail_loc>
      <video:duration>88</video:duration>
      <video:publication_date>2011-11-30T10:08:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9498.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>How</video:tag>
      <video:tag>is</video:tag>
      <video:tag>the</video:tag>
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      <video:tag>in</video:tag>
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      <video:tag>removed</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Horizontal-Mattress-Suturing-Surgery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Horizontal Mattress Suturing Surgery</video:title>
      <video:description>The interrupted vertical and horizontal mattress suture techniques are two of the most commonly used skin closure methods these mattress sutures promote wound edge eversion and less prominent scarring</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/0adedad3-5b0a-4f4e-bc0f-813ba4bcadba/cand_25.jpg</video:thumbnail_loc>
      <video:duration>299</video:duration>
      <video:publication_date>2011-11-30T22:33:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9688.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Horizontal</video:tag>
      <video:tag>Mattress</video:tag>
      <video:tag>Suturing</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Catheterization-of-the-Pulmonary-Artery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Catheterization of the Pulmonary Artery</video:title>
      <video:description>Pulmonary artery catheterization is the insertion of a catheter into a pulmonary artery its a diagnostic procedure in which a small catheter is inserted through a neck arm chest or thigh vein</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/b0f1b8e6-5638-4b8a-99e7-07b81f2015cc/cand_25.jpg</video:thumbnail_loc>
      <video:duration>95</video:duration>
      <video:publication_date>2011-12-01T02:26:29.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9934.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Catheterization</video:tag>
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      <video:tag>the</video:tag>
      <video:tag>Pulmonary</video:tag>
      <video:tag>artery</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/MWV-Episode-54-TWiM-number-16</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>MWV Episode 54 - TWiM  number 16</video:title>
      <video:description>This is a MicrobeWorld Video. Episode 54 of MicrobeWorld Video, filmed at the 51st Interscience Conference on Antimicrobial Agents and Chemotherapy on September 17, 2011, features a live recorded video episode of This Week in Microbiology (TWiM), a podcast about life on Earth.

Host Vincent and co-host Michael, along with guests Arturo, Stuart, and David converse about antimicrobial resistance and why most fungi do not cause disease.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_7009.jpg</video:thumbnail_loc>
      <video:duration>5490</video:duration>
      <video:publication_date>2011-09-26T18:10:23.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/7V-6S7v4ZpE</video:player_loc>
      <video:uploader>Chris Condayan</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>ive</video:tag>
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      <video:tag>antibacterial</video:tag>
      <video:tag>antimicrobial</video:tag>
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      <video:tag>Fungi</video:tag>
      <video:tag>ICAAC</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Asthma-Induced-Exercise</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Asthma Induced  Exercise</video:title>
      <video:description>Exercise is very important for the body but in some cases in it may exacerbate certain conditions through that exercise. Conditions lie these include asthma which will lead to wheezing as explained in the video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/1e8c5fc3-252c-4690-b8ef-ad4f149c372b/cand_25.jpg</video:thumbnail_loc>
      <video:duration>74</video:duration>
      <video:publication_date>2011-12-01T02:55:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10013.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Exercise</video:tag>
      <video:tag>Induced</video:tag>
      <video:tag>asthma</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-21-Stalinism</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21 - Stalinism</video:title>
      <video:description>Lec 21 - Stalinism. European Civilization, 1648-1945 (HIST 202)

One of the central questions in assessing Stalinism is whether or not the abuses of the latter were already present in the first years of the Russian Revolution. The archival evidence suggests that this is partly the case, and that even in its early stages Soviet Russia actively persecuted not just those who were believed to have profited unfairly, without laboring, but also non-Russian ethnic groups. Stalin, although not an ethnic Russian himself, was committed to the assimilation of national identity, and universal identification with the Soviet State. This commitment, coupled with his paranoia, lead to executions and deportations aimed at solidifying the state through exclusion of &quot;undesirable&quot; or politically suspect elements. Throughout years of economic hardship and violent purges, Soviet rhetoric consistently emphasized a glorious future in order to justify the miseries of the present. Such a future proved, in many ways, to be an illusion.

00:00 - Chapter 1. The Formation of the Leninist State: Democratic Centralism and the New Economic Policy 
12:25 - Chapter 2. From Leninism to Stalinism 
25:03 - Chapter 3. Societies of Exclusion 
38:07 - Chapter 4. The Vision of the Radiant Future: High Hopes and Hard Reality

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14141.jpg</video:thumbnail_loc>
      <video:duration>2807</video:duration>
      <video:publication_date>2012-08-26T11:30:06.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/FuUZEO7nZnw</video:player_loc>
      <video:uploader>0|43|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Stalin</video:tag>
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      <video:tag>Agriculture</video:tag>
      <video:tag>peasant</video:tag>
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      <video:tag>Kulak</video:tag>
      <video:tag>gulag</video:tag>
      <video:tag>anti</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-MIT-803-Vibrations-and-Waves-Fall-2004</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - MIT 8.03 Vibrations and Waves, Fall 2004</video:title>
      <video:description>Lec 8 - MIT 8.03 Vibrations and Waves, Fall 2004&quot; Many Coupled Oscillators - Wave Equation - Transverse Traveling Pulses and Waves

View the complete course: http://ocw.mit.edu/8-03F04

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14499.jpg</video:thumbnail_loc>
      <video:duration>4724</video:duration>
      <video:publication_date>2012-08-26T18:46:07.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/uG0OpTnu1x4</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>vibrations</video:tag>
      <video:tag>waves</video:tag>
      <video:tag>resonance</video:tag>
      <video:tag>superposition</video:tag>
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      <video:tag>refraction</video:tag>
      <video:tag>reflection</video:tag>
      <video:tag>Snell</video:tag>
      <video:tag>Maxwell</video:tag>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>Huygens</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-MIT-803-Vibrations-and-Waves-Fall-2004</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 -  MIT 8.03 Vibrations and Waves, Fall 2004</video:title>
      <video:description>&quot;Lec 2 -  MIT 8.03 Vibrations and Waves, Fall 2004&quot; Periodic Phenomena (Oscillations, Waves) - SHO - Complex Notation - Differential Equations - Physical Pendulum

View the complete course: http://ocw.mit.edu/8-03F04

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14487.jpg</video:thumbnail_loc>
      <video:duration>4696</video:duration>
      <video:publication_date>2012-08-26T18:41:04.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/OvDePn41fPY</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>vibrations</video:tag>
      <video:tag>waves</video:tag>
      <video:tag>resonance</video:tag>
      <video:tag>superposition</video:tag>
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      <video:tag>reflection</video:tag>
      <video:tag>Snell</video:tag>
      <video:tag>Maxwell</video:tag>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>Huygens</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-23-Collaboration-and-Resistance-in-World-War-II</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23 - Collaboration and Resistance in World War II</video:title>
      <video:description>Lec 23 - Collaboration and Resistance in World War II. European Civilization, 1648-1945 (HIST 202)

One of the principal myths concerning collaboration during World War II in France, as in other countries, is that the domestic collaborators did so despite themselves, or to prevent even greater atrocities. In fact, many French, Belgians, Hungarians, Poles, Dutch and others voluntarily and enthusiastically abetted the occupying Germans. This collaboration, inspired by anti-Semitism and xenophobia, often resulted in extremely zealous persecution of Jewish nationals, communists, and others. Along with the myth of reluctant collaboration, France has also been obliged to confront the myth of widespread resistance, promulgated in part by a victorious Charles de Gaulle. Many questions concerning collaboration and resistance still remain unresolved in formerly occupied European countries to this day.

00:00 - Chapter 1. Resistance in Eastern and Southern Europe 
05:19 - Chapter 2. Charles de Gaulle and Memory of the Second World War
12:06 - Chapter 3. Writing the History of French Collaboration: Developments in the 1970s and 1980s 
25:26 - Chapter 4. The Work of the French Resistance 
38:08 - Chapter 5. Communism and Resistance 

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14143.jpg</video:thumbnail_loc>
      <video:duration>2730</video:duration>
      <video:publication_date>2012-08-26T11:30:36.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Y3G0O3nMB1k</video:player_loc>
      <video:uploader>0|43|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>collaboration</video:tag>
      <video:tag>resistance</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Sorrow</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Pity</video:tag>
      <video:tag>Le</video:tag>
      <video:tag>Chagrin</video:tag>
      <video:tag>ET</video:tag>
      <video:tag>la</video:tag>
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      <video:tag>Communist</video:tag>
      <video:tag>Party</video:tag>
      <video:tag>Catholic</video:tag>
      <video:tag>Protestant</video:tag>
      <video:tag>religion</video:tag>
      <video:tag>Pétain</video:tag>
      <video:tag>fascism</video:tag>
      <video:tag>Jew</video:tag>
      <video:tag>anti</video:tag>
      <video:tag>Semitism</video:tag>
      <video:tag>France</video:tag>
      <video:tag>robert</video:tag>
      <video:tag>Paxton</video:tag>
      <video:tag>World</video:tag>
      <video:tag>War</video:tag>
      <video:tag>Two</video:tag>
      <video:tag>Poland</video:tag>
      <video:tag>Yugoslavia</video:tag>
      <video:tag>Holocaust</video:tag>
      <video:tag>ghetto</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-28-801-Physics-I-Classical-Mechanics-Fall-1999</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 28 - 8.01 Physics I: Classical Mechanics, Fall 1999</video:title>
      <video:description>&quot;Lec 28 - 8.01 Physics I: Classical Mechanics, Fall 1999&quot; Fluid Mechanics - Pascal&apos;s Principle - Hydrostatics - Atmospheric Pressure - Over Pressure in Lungs and Tires

View the complete course: http://ocw.mit.edu/8-01F99

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14457.jpg</video:thumbnail_loc>
      <video:duration>2974</video:duration>
      <video:publication_date>2012-08-26T18:20:22.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/265icrI3HkM</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>mechanics</video:tag>
      <video:tag>lewin</video:tag>
      <video:tag>vectors</video:tag>
      <video:tag>motion</video:tag>
      <video:tag>gravity</video:tag>
      <video:tag>trajectory</video:tag>
      <video:tag>Centripetal</video:tag>
      <video:tag>Scalar</video:tag>
      <video:tag>friction</video:tag>
      <video:tag>tension</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-35-801-Physics-I-Classical-Mechanics-Fall-1999</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 35 - 8.01 Physics I: Classical Mechanics, Fall 1999</video:title>
      <video:description>&quot;Lec 35 - 8.01 Physics I: Classical Mechanics, Fall 1999&quot; The Wonderful Quantum World - Breakdown of Classical Mechanics

View the complete course: http://ocw.mit.edu/8-01F99

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14473.jpg</video:thumbnail_loc>
      <video:duration>2880</video:duration>
      <video:publication_date>2012-08-26T18:28:47.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/IcOJHJJpd0w</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>mechanics</video:tag>
      <video:tag>lewin</video:tag>
      <video:tag>vectors</video:tag>
      <video:tag>motion</video:tag>
      <video:tag>gravity</video:tag>
      <video:tag>trajectory</video:tag>
      <video:tag>Centripetal</video:tag>
      <video:tag>Scalar</video:tag>
      <video:tag>friction</video:tag>
      <video:tag>tension</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-36-801-Physics-I-Classical-Mechanics-Fall-1999</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 36 - 8.01 Physics I: Classical Mechanics, Fall 1999</video:title>
      <video:description>&quot;Lec 36 - 8.01 Physics I: Classical Mechanics, Fall 1999&quot; Farewell Special - High-energy Astrophysics

View the complete course: http://ocw.mit.edu/8-01F99

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14474.jpg</video:thumbnail_loc>
      <video:duration>2637</video:duration>
      <video:publication_date>2012-08-26T18:29:39.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/vwZKPsMY4R0</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>36</video:tag>
      <video:tag>8</video:tag>
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      <video:tag>physics</video:tag>
      <video:tag>classical</video:tag>
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      <video:tag>Fall</video:tag>
      <video:tag>1999</video:tag>
      <video:tag>Farewell</video:tag>
      <video:tag>special</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-15-Mathematics-16B</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 15-Mathematics 16B</video:title>
      <video:description>lec 15-Mathematics 16B .Analytic Geometry and Calculus</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19229.jpg</video:thumbnail_loc>
      <video:duration>4288</video:duration>
      <video:publication_date>2012-09-04T20:31:26.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/eWtYy87J1a4</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-MIT-803-Vibrations-and-Waves-Fall-2004</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - MIT 8.03 Vibrations and Waves, Fall 2004</video:title>
      <video:description>&quot;Lec 13 - MIT 8.03 Vibrations and Waves, Fall 2004&quot; Dispersion - Phase Velocity - Group Velocity

View the complete course: http://ocw.mit.edu/8-03F04

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
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View the complete course: http://ocw.mit.edu/8-03F04

License: Creative Commons BY-NC-SA
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More courses at http://ocw.mit.edu</video:description>
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      <video:description>&quot;Lec 1 - Course Introduction | MIT 8.03 Vibrations and Waves, Fall 2004&quot; In addition to the traditional topics of mechanical vibrations and waves, coupled oscillators, and electro-magnetic radiation, students will also learn about musical instruments, red sunsets, glories, coronae, rainbows, haloes, X-ray binaries, neutron stars, black holes and big-bang cosmology.

View the complete course: http://ocw.mit.edu/8-03F04

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
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      <video:title>Lec 32 - MIT 18.06 Linear Algebra, Spring 2005</video:title>
      <video:description>&quot;Lec 32 - MIT 18.06 Linear Algebra, Spring 2005&quot; Lecture 32: Change of Basis; Image Compression.

View the complete course at: http://ocw.mit.edu/18-06S05 

License: Creative Commons BY-NC-SA 
More information at http://ocw.mit.edu/terms 
More courses at http://ocw.mit.edu</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Law 271: Environmental Law and Policy 

The Scope of NPDES Regulation - continued

Instructor Holly Doremus. This introductory course is designed to explore fundamental legal and policy issues in environmental law. Through examination of environmental common law and key federal environmental statutes, including the National Environmental Policy Act, Clean Air Act, and Clean Water Act, it exposes students to the major challenges to environmental law and the principal approaches to meeting those challenges, including litigation, command and control regulation, technology forcing, market incentives, and information disclosure requirements. With the addition of cross-cutting topics such as risk assessment and environmental federalism, it also gives students a grounding in how choices about regulatory standards and levels of regulatory authority are made. 

http://www.law.berkeley.edu/students/curricularprograms/envirolaw/index.html</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Bailout 10: Moral Hazard

Alternate plans and moral hazard.</video:description>
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      <video:duration>727</video:duration>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>&quot;Lec 1 - MIT 3.091 Introduction to Solid State Chemist&quot; Prof. Donald Sadoway introduces MIT 3.091 Introduction to Solid State Chemistry 

View the complete course at: http://ocw.mit.edu/3-091F04

License: Creative Commons BY-NC-SA
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More courses at http://ocw.mit.edu</video:description>
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    <lastmod>2026-08-14</lastmod>
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http://www.hybridmedicalanimation.com</video:description>
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      <video:description>&quot;Lec 11 - MIT 18.06 Linear Algebra, Spring 2005&quot; Lecture 11: Matrix Spaces; Rank 1; Small World Graphs.

View the complete course at: http://ocw.mit.edu/18-06S05 

License: Creative Commons BY-NC-SA 
More information at http://ocw.mit.edu/terms 
More courses at http://ocw.mit.edu</video:description>
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      <video:description>&quot;Lec 12 - MIT 18.06 Linear Algebra, Spring 2005&quot; Lecture 12: Graphs, Networks, Incidence Matrices.

View the complete course at: http://ocw.mit.edu/18-06S05 

License: Creative Commons BY-NC-SA 
More information at http://ocw.mit.edu/terms 
More courses at http://ocw.mit.edu</video:description>
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      <video:player_loc>https://www.youtube.com/embed/6-wh6yvk6uc</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
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      <video:tag>theory</video:tag>
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      <video:tag>Equations</video:tag>
      <video:tag>Vector</video:tag>
      <video:tag>spaces</video:tag>
      <video:tag>determinants</video:tag>
      <video:tag>eigenvalues</video:tag>
      <video:tag>similarity</video:tag>
      <video:tag>positive</video:tag>
      <video:tag>definite</video:tag>
      <video:tag>matrices</video:tag>
      <video:tag>Least</video:tag>
      <video:tag>Squares</video:tag>
      <video:tag>approximations</video:tag>
      <video:tag>networks</video:tag>
      <video:tag>Fourier</video:tag>
      <video:tag>transforms</video:tag>
      <video:tag>Markov</video:tag>
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    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-31-Statistics-20</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 31- Statistics 20</video:title>
      <video:description>Lec 31- Statistics 20.
Introduction to Probability and Statistics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17220.jpg</video:thumbnail_loc>
      <video:duration>3025</video:duration>
      <video:publication_date>2012-09-02T13:24:22.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/aplIw4z_uGM</video:player_loc>
      <video:uploader>0|49|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-20-MIT-1806-Linear-Algebra-Spring-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 - MIT 18.06 Linear Algebra, Spring 2005</video:title>
      <video:description>&quot;Lec 20 - MIT 18.06 Linear Algebra, Spring 2005&quot; Lecture 20: Cramer&apos;s Rule, Inverse Matrix, and Volume.

View the complete course at: http://ocw.mit.edu/18-06S05 

License: Creative Commons BY-NC-SA 
More information at http://ocw.mit.edu/terms 
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14562.jpg</video:thumbnail_loc>
      <video:duration>3061</video:duration>
      <video:publication_date>2012-08-26T19:18:54.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/QNpj-gOXW9M</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>matrix</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>Systems</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Equations</video:tag>
      <video:tag>Vector</video:tag>
      <video:tag>spaces</video:tag>
      <video:tag>determinants</video:tag>
      <video:tag>eigenvalues</video:tag>
      <video:tag>similarity</video:tag>
      <video:tag>positive</video:tag>
      <video:tag>definite</video:tag>
      <video:tag>matrices</video:tag>
      <video:tag>Least</video:tag>
      <video:tag>Squares</video:tag>
      <video:tag>approximations</video:tag>
      <video:tag>networks</video:tag>
      <video:tag>Fourier</video:tag>
      <video:tag>transforms</video:tag>
      <video:tag>Markov</video:tag>
      <video:tag>Processes</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-21-MIT-1806-Linear-Algebra-Spring-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21 - MIT 18.06 Linear Algebra, Spring 2005</video:title>
      <video:description>&quot;Lec 21 - MIT 18.06 Linear Algebra, Spring 2005&quot; Lecture 21: Eigenvalues and Eigenvectors.

View the complete course at: http://ocw.mit.edu/18-06S05 

License: Creative Commons BY-NC-SA 
More information at http://ocw.mit.edu/terms 
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14564.jpg</video:thumbnail_loc>
      <video:duration>3083</video:duration>
      <video:publication_date>2012-08-26T19:19:28.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/lXNXrLcoerU</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>matrix</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>Systems</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Equations</video:tag>
      <video:tag>Vector</video:tag>
      <video:tag>spaces</video:tag>
      <video:tag>determinants</video:tag>
      <video:tag>eigenvalues</video:tag>
      <video:tag>similarity</video:tag>
      <video:tag>positive</video:tag>
      <video:tag>definite</video:tag>
      <video:tag>matrices</video:tag>
      <video:tag>Least</video:tag>
      <video:tag>Squares</video:tag>
      <video:tag>approximations</video:tag>
      <video:tag>networks</video:tag>
      <video:tag>Fourier</video:tag>
      <video:tag>transforms</video:tag>
      <video:tag>Markov</video:tag>
      <video:tag>Processes</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-27-MIT-1806-Linear-Algebra-Spring-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 27 - MIT 18.06 Linear Algebra, Spring 2005</video:title>
      <video:description>&quot;Lec 27 - MIT 18.06 Linear Algebra, Spring 2005&quot; Lecture 27: Complex Matrices; Fast Fourier Transform.

View the complete course at: http://ocw.mit.edu/18-06S05 

License: Creative Commons BY-NC-SA 
More information at http://ocw.mit.edu/terms 
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14578.jpg</video:thumbnail_loc>
      <video:duration>2872</video:duration>
      <video:publication_date>2012-08-26T19:30:24.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/M0Sa8fLOajA</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>matrix</video:tag>
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      <video:tag>Systems</video:tag>
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      <video:tag>Equations</video:tag>
      <video:tag>Vector</video:tag>
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      <video:tag>determinants</video:tag>
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      <video:tag>similarity</video:tag>
      <video:tag>positive</video:tag>
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      <video:tag>Least</video:tag>
      <video:tag>Squares</video:tag>
      <video:tag>approximations</video:tag>
      <video:tag>networks</video:tag>
      <video:tag>Fourier</video:tag>
      <video:tag>transforms</video:tag>
      <video:tag>Markov</video:tag>
      <video:tag>Processes</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Heat-and-Light</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Heat and Light</video:title>
      <video:description>Lec 2 - Heat and Light. PHSC 13400: Global Warming David Archer, Professor in Geophysical Sciences &quot;Heat and Light&quot; October 2, 2009. This 10-week course for non-science majors focuses on a single problem: assessing the risk of human-caused climate change. The story ranges from physics to chemistry, biology, geology, fluid mechanics, and quantum mechanics, to economics and social sciences. The class will consider evidence from the distant past and projections into the distant future, keeping the human time scale of the next several centuries as the bottom line. The lectures follow a textbook, &quot;Global Warming, Understanding the Forecast,&quot; written for the course. 

For information about the textbook, interactive models, and more, visit: http://forecast.uchicago.edu/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14688.jpg</video:thumbnail_loc>
      <video:duration>2995</video:duration>
      <video:publication_date>2012-08-27T09:57:52.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/OrUfAdcN6ws</video:player_loc>
      <video:uploader>0|13|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Science</video:tag>
      <video:tag>climate</video:tag>
      <video:tag>change</video:tag>
      <video:tag>global</video:tag>
      <video:tag>warming</video:tag>
      <video:tag>university</video:tag>
      <video:tag>chicago</video:tag>
      <video:tag>David</video:tag>
      <video:tag>archer</video:tag>
      <video:tag>class</video:tag>
      <video:tag>Lecture</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Blackbody-Radiation-Quantum-Mechanics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Blackbody Radiation &amp; Quantum Mechanics</video:title>
      <video:description>Lec 3 - Blackbody Radiation &amp; Quantum Mechanics. PHSC 13400: Global Warming David Archer, Professor in Geophysical Sciences &quot;Blackbody Radiation &amp; Quantum Mechanics&quot; October 5, 2009
. This 10-week course for non-science majors focuses on a single problem: assessing the risk of human-caused climate change. The story ranges from physics to chemistry, biology, geology, fluid mechanics, and quantum mechanics, to economics and social sciences. The class will consider evidence from the distant past and projections into the distant future, keeping the human time scale of the next several centuries as the bottom line. The lectures follow a textbook, &quot;Global Warming, Understanding the Forecast,&quot; written for the course. 

For information about the textbook, interactive models, and more, visit: http://forecast.uchicago.edu/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14689.jpg</video:thumbnail_loc>
      <video:duration>2663</video:duration>
      <video:publication_date>2012-08-27T09:57:59.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/1az10iSmCzA</video:player_loc>
      <video:uploader>0|13|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Science</video:tag>
      <video:tag>climate</video:tag>
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      <video:tag>university</video:tag>
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      <video:tag>David</video:tag>
      <video:tag>archer</video:tag>
      <video:tag>class</video:tag>
      <video:tag>Lecture</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Saying-Boo-to-a-Sloth-BBC-Earth</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Saying Boo to a Sloth!  BBC Earth</video:title>
      <video:description>Attenborough tries to say Boo to a Sloth! Who really doesn&apos;t seem bothered at all. This video shows the sloth&apos;s feeding habits on BBC Earth.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/b1a101c6-a990-4e97-a6c4-31e4c30ab910/cand_5.jpg</video:thumbnail_loc>
      <video:duration>174</video:duration>
      <video:publication_date>2011-11-26T05:31:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8123.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Attenborough</video:tag>
      <video:tag>Saying</video:tag>
      <video:tag>Boo</video:tag>
      <video:tag>to</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Sloth</video:tag>
      <video:tag>BBC</video:tag>
      <video:tag>Earth</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-8-Mathematics-16B</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 8-Mathematics 16B</video:title>
      <video:description>lec 8-Mathematics 16B .Analytic Geometry and Calculus</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19222.jpg</video:thumbnail_loc>
      <video:duration>4367</video:duration>
      <video:publication_date>2012-09-04T20:24:29.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/JXELqcu3EO8</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-9-Mathematics-16B</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 9-Mathematics 16B</video:title>
      <video:description>lec 9-Mathematics 16B .Analytic Geometry and Calculus</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19223.jpg</video:thumbnail_loc>
      <video:duration>4417</video:duration>
      <video:publication_date>2012-09-04T20:25:28.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/MeGCBmiMz_w</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-The-Greenhouse-Effect</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - The Greenhouse Effect</video:title>
      <video:description>Lec 5 - The Greenhouse Effect. This 10-week course for non-science majors focuses on a single problem: assessing the risk of human-caused climate change. The story ranges from physics to chemistry, biology, geology, fluid mechanics, and quantum mechanics, to economics and social sciences. The class will consider evidence from the distant past and projections into the distant future, keeping the human time scale of the next several centuries as the bottom line. The lectures follow a textbook, &quot;Global Warming, Understanding the Forecast,&quot; written for the course. 

For information about the textbook, interactive models, and more, visit: http://forecast.uchicago.edu/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14691.jpg</video:thumbnail_loc>
      <video:duration>2577</video:duration>
      <video:publication_date>2012-08-27T09:58:18.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/8-5PsoF7Vp0</video:player_loc>
      <video:uploader>0|13|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Science</video:tag>
      <video:tag>climate</video:tag>
      <video:tag>change</video:tag>
      <video:tag>global</video:tag>
      <video:tag>warming</video:tag>
      <video:tag>university</video:tag>
      <video:tag>chicago</video:tag>
      <video:tag>David</video:tag>
      <video:tag>archer</video:tag>
      <video:tag>class</video:tag>
      <video:tag>Lecture</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Randox-247-Quality-Control-software</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Randox 24/7 Quality Control software</video:title>
      <video:description>24/7 is an internet driven peer group reporting service designed specifically for use with Randox QC materials, operating 24 hours a day, seven days a week. It is an extension of a laboratory&apos;s normal internal QC procedures but with software, the laboratory is able to compare their analytical performance with other laboratories utilising the same methodology and instrumentation, their peer group. The software calculates means and standard deviations and provides easy to read charts.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/10/5af781a6-fdd7-4917-9d21-28f5fecd2b64/cand_5.jpg</video:thumbnail_loc>
      <video:duration>91</video:duration>
      <video:publication_date>2009-10-19T16:12:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3453.mp4</video:content_loc>
      <video:uploader>Randox</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Randox</video:tag>
      <video:tag>Laboratories</video:tag>
      <video:tag>international</video:tag>
      <video:tag>Clinical</video:tag>
      <video:tag>diagnostics</video:tag>
      <video:tag>company</video:tag>
      <video:tag>innovative</video:tag>
      <video:tag>solutions</video:tag>
      <video:tag>Biochip</video:tag>
      <video:tag>array</video:tag>
      <video:tag>technology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-21-Law-271-Environmental-Law-and-Policy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21 - Law 271: Environmental Law and Policy</video:title>
      <video:description>Law 271: Environmental Law and Policy

Effluent Standards for Point Sources 

Instructor Holly Doremus. This introductory course is designed to explore fundamental legal and policy issues in environmental law. Through examination of environmental common law and key federal environmental statutes, including the National Environmental Policy Act, Clean Air Act, and Clean Water Act, it exposes students to the major challenges to environmental law and the principal approaches to meeting those challenges, including litigation, command and control regulation, technology forcing, market incentives, and information disclosure requirements. With the addition of cross-cutting topics such as risk assessment and environmental federalism, it also gives students a grounding in how choices about regulatory standards and levels of regulatory authority are made. 

http://www.law.berkeley.edu/students/curricularprograms/envirolaw/index.html</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19540.jpg</video:thumbnail_loc>
      <video:duration>4518</video:duration>
      <video:publication_date>2012-09-05T03:19:29.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Lk0g4_9PaTk</video:player_loc>
      <video:uploader>0|68|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>ucberkeley</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>Environmental</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>boalt</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Our-First-Climate-Model</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Our First Climate Model</video:title>
      <video:description>Lec 4 - Our First Climate Model. This 10-week course for non-science majors focuses on a single problem: assessing the risk of human-caused climate change. The story ranges from physics to chemistry, biology, geology, fluid mechanics, and quantum mechanics, to economics and social sciences. The class will consider evidence from the distant past and projections into the distant future, keeping the human time scale of the next several centuries as the bottom line. The lectures follow a textbook, &quot;Global Warming, Understanding the Forecast,&quot; written for the course. 

For information about the textbook, interactive models, and more, visit: http://forecast.uchicago.edu/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14690.jpg</video:thumbnail_loc>
      <video:duration>2760</video:duration>
      <video:publication_date>2012-08-27T09:58:07.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/T8B1Af4ncKU</video:player_loc>
      <video:uploader>0|13|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Science</video:tag>
      <video:tag>climate</video:tag>
      <video:tag>change</video:tag>
      <video:tag>global</video:tag>
      <video:tag>warming</video:tag>
      <video:tag>university</video:tag>
      <video:tag>chicago</video:tag>
      <video:tag>David</video:tag>
      <video:tag>archer</video:tag>
      <video:tag>class</video:tag>
      <video:tag>Lecture</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Making-ATP-make-it-rain-remix</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Making ATP (make it rain remix)</video:title>
      <video:description>www.myspace.com/rgtproductions this was a bonus assignment for my Physiology of Fitness class last semester.
LYRICS

CHORUS
Yeah, I&apos;m in this business for energy
Got a hand full of glucose gonna make me some ATP
I break it down, I break it down 
I&apos;m in this business for energy
Got a hand full of glucose gonna make me some ATP
I break it down, I break it down x3
I break it down in the plasm x3 
I&apos;m eating that Mc Donalds, breaking it down in the sarcoplasm    
VERSE 1
Incase you didn&apos;t hear me I&apos;m in it for the energy bro
Split from the bloods with the help of hexokinase yo
Turned from that G6P into F16P
And now I&apos;m cruising down through cycling, and G3P
Just anaerobically produced my first known ATP
I make it rain with adenosine tri-phosphate babe
Especially when I&apos;m using pyruvate kinase k
From pyruvate to lactate we be doing it all day

VERSE 2
Hey Tricarboxylic Acid Cycle where you at? 
Yo it&apos;s TCA I&apos;m chillin doin business in the M I T O C H O N D R I A 
Are you still with me cuz we&apos;re rolling down to TCA
Lead by Acetyl CoA, where Citrate inhibits PFK
From Isocitrate to Alpha Ketoglutarate 
Decarboxylase, 3 ATP made
With three more on the way down south to Succinyl CoA
Another ATP on the way to Succinate
Substrate level phosphorylation time to celebrate 
Oxidation reaction to get to Fumarate
Gotta get some H20 on my way to Malate bro
From NAD to NADH + Hydrogen yo
That&apos;s oxidation reaction get with the program man
Get to Oxaloacetate and that&apos;s a grand slam 

VERSE 3
L I P O L Y S I S is what I&apos;m talking about
Hormones bind to receptors then they work it out
I&apos;m a take a leap of faith and leave the rest out
Cuz you know Beta Oxidation is what it&apos;s all about
Fatty Acyl CoA starts of the party right
Add Acetyl CoA and party all night
Making the most ATP&apos;s from 18 carbon&apos;s aiight
In fact 147 ATP&apos;s to be precise

Written by: Ryan Tatar</video:description>
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      <video:duration>245</video:duration>
      <video:publication_date>2009-10-19T19:04:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3456.mp4</video:content_loc>
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      <video:category>Science and technology</video:category>
      <video:tag>Science</video:tag>
      <video:tag>climate</video:tag>
      <video:tag>change</video:tag>
      <video:tag>global</video:tag>
      <video:tag>warming</video:tag>
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      <video:tag>David</video:tag>
      <video:tag>archer</video:tag>
      <video:tag>class</video:tag>
      <video:tag>Lecture</video:tag>
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      <video:description>lec 4-Electrical Engineering 140 Linear Integrated Circuits</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20987.jpg</video:thumbnail_loc>
      <video:duration>4904</video:duration>
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      <video:tag>global</video:tag>
      <video:tag>warming</video:tag>
      <video:tag>university</video:tag>
      <video:tag>chicago</video:tag>
      <video:tag>David</video:tag>
      <video:tag>archer</video:tag>
      <video:tag>class</video:tag>
      <video:tag>Lecture</video:tag>
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      <video:description>Lec 15 - The Lungs of the Carbon Cycle. This 10-week course for non-science majors focuses on a single problem: assessing the risk of human-caused climate change. The story ranges from physics to chemistry, biology, geology, fluid mechanics, and quantum mechanics, to economics and social sciences. The class will consider evidence from the distant past and projections into the distant future, keeping the human time scale of the next several centuries as the bottom line. The lectures follow a textbook, &quot;Global Warming, Understanding the Forecast,&quot; written for the course. 

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      <video:publication_date>2012-08-27T09:59:41.000Z</video:publication_date>
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      <video:tag>warming</video:tag>
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      <video:tag>chicago</video:tag>
      <video:tag>David</video:tag>
      <video:tag>archer</video:tag>
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      <video:description>No description</video:description>
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      <video:duration>39</video:duration>
      <video:publication_date>2007-12-04T02:50:07.000Z</video:publication_date>
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      <video:uploader>nirva dede</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Lec 17 - Coal and Oil. This 10-week course for non-science majors focuses on a single problem: assessing the risk of human-caused climate change. The story ranges from physics to chemistry, biology, geology, fluid mechanics, and quantum mechanics, to economics and social sciences. The class will consider evidence from the distant past and projections into the distant future, keeping the human time scale of the next several centuries as the bottom line. The lectures follow a textbook, &quot;Global Warming, Understanding the Forecast,&quot; written for the course. 

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      <video:duration>2958</video:duration>
      <video:publication_date>2012-08-27T10:00:00.000Z</video:publication_date>
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      <video:uploader>0|13|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Science</video:tag>
      <video:tag>climate</video:tag>
      <video:tag>change</video:tag>
      <video:tag>global</video:tag>
      <video:tag>warming</video:tag>
      <video:tag>university</video:tag>
      <video:tag>chicago</video:tag>
      <video:tag>David</video:tag>
      <video:tag>archer</video:tag>
      <video:tag>class</video:tag>
      <video:tag>Lecture</video:tag>
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      <video:description>Pressure effects on light polarization which is a property of waves that can oscillate with more than one orientation is shown in this science video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/57ed1bfd-c066-4fc5-bebc-4c2ce520a6ad/cand_5.jpg</video:thumbnail_loc>
      <video:duration>68</video:duration>
      <video:publication_date>2009-05-27T21:48:55.000Z</video:publication_date>
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      <video:tag>on</video:tag>
      <video:tag>Light</video:tag>
      <video:tag>Polarization</video:tag>
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    <video:video>
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      <video:description>This video show how the laser is used in endovenous laser treatment. This is the treatment of varicose vein by using optical fiber and the laser.</video:description>
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      <video:duration>31</video:duration>
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      <video:uploader>second second</video:uploader>
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      <video:tag>Laser</video:tag>
      <video:tag>Used</video:tag>
      <video:tag>in</video:tag>
      <video:tag>EVLT</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>This video will provide you the detailed study about point, lines and planes. Video shows the solving of examples which will make the topic more clear to you.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/a42fb4e9-308f-43ea-a420-69d2c71da150/cand_5.jpg</video:thumbnail_loc>
      <video:duration>154</video:duration>
      <video:publication_date>2010-12-06T10:06:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6463.mp4</video:content_loc>
      <video:uploader>vendetta</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>geometry</video:tag>
      <video:tag>Points</video:tag>
      <video:tag>lines</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Planes</video:tag>
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      <video:description>Lec 26-Computer Science 61A.
The Structure and Interpretation of Computer Programs</video:description>
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      <video:uploader>0|46|0</video:uploader>
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      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Spring</video:tag>
      <video:tag>2010</video:tag>
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      <video:description>The current texture synthesis algorithms sometimes do not deliver in some application areas, that is where Progressive texture synthesis can be an added advantage.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/11/f9d0e8e6-ca2b-4b27-bcb2-90c9f6c79544/cand_5.jpg</video:thumbnail_loc>
      <video:duration>79</video:duration>
      <video:publication_date>2007-11-03T19:19:11.000Z</video:publication_date>
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      <video:uploader>rupeshshet</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Progressive</video:tag>
      <video:tag>Texture</video:tag>
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      <video:description>Providing an added advantage to the current time consuming texture synthesis algorithms is what Progressive texture synthesis does.</video:description>
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      <video:duration>47</video:duration>
      <video:publication_date>2007-11-03T19:18:38.000Z</video:publication_date>
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      <video:uploader>rupeshshet</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Progressive</video:tag>
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      <video:description>Consept for healing process which is an intricate process in which the skin (or another organ-tissue) repairs itself after injury is demonstrated in this science video.</video:description>
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      <video:publication_date>2009-05-29T22:43:03.000Z</video:publication_date>
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      <video:tag>Healing</video:tag>
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      <video:duration>341</video:duration>
      <video:publication_date>2012-04-12T23:08:06.000Z</video:publication_date>
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      <video:duration>5366</video:duration>
      <video:publication_date>2011-10-20T13:34:14.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/7V-6S7v4ZpE</video:player_loc>
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      <video:description>Joining two fragments of DNA together is known as recombination of DNA and the resulting DNA is called the recombinant DNA. This video presents a MIT lecture on recombinant DNA. The lecture was presented by Professor Eric Lander . Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_1552.jpg</video:thumbnail_loc>
      <video:duration>3032</video:duration>
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      <video:tag>dna</video:tag>
      <video:tag>Lecture</video:tag>
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      <video:description>Law 271: Environmental Law and Policy 

Sources and Limits of Federal Power

Instructor Holly Doremus. This introductory course is designed to explore fundamental legal and policy issues in environmental law. Through examination of environmental common law and key federal environmental statutes, including the National Environmental Policy Act, Clean Air Act, and Clean Water Act, it exposes students to the major challenges to environmental law and the principal approaches to meeting those challenges, including litigation, command and control regulation, technology forcing, market incentives, and information disclosure requirements. With the addition of cross-cutting topics such as risk assessment and environmental federalism, it also gives students a grounding in how choices about regulatory standards and levels of regulatory authority are made. 

http://www.law.berkeley.edu/students/curricularprograms/envirolaw/index.html</video:description>
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      <video:duration>4111</video:duration>
      <video:publication_date>2012-09-05T03:25:53.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Ft5j6lPJ8j0</video:player_loc>
      <video:uploader>0|68|0</video:uploader>
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      <video:tag>ucberkeley</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>Environmental</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>boalt</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/11/af52fb76-041d-434b-8df7-7cf7414294a1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>98</video:duration>
      <video:publication_date>2007-11-11T18:32:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1122.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Others</video:category>
      <video:tag>childbirth</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Lec-20-The-Long-Thaw</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 - The Long Thaw</video:title>
      <video:description>Lec 20 - The Long Thaw. This 10-week course for non-science majors focuses on a single problem: assessing the risk of human-caused climate change. The story ranges from physics to chemistry, biology, geology, fluid mechanics, and quantum mechanics, to economics and social sciences. The class will consider evidence from the distant past and projections into the distant future, keeping the human time scale of the next several centuries as the bottom line. The lectures follow a textbook, &quot;Global Warming, Understanding the Forecast,&quot; written for the course. 

For information about the textbook, interactive models, and more, visit: http://forecast.uchicago.edu/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14706.jpg</video:thumbnail_loc>
      <video:duration>2438</video:duration>
      <video:publication_date>2012-08-27T10:00:41.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/l5ptXL_gLKE</video:player_loc>
      <video:uploader>0|13|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Science</video:tag>
      <video:tag>climate</video:tag>
      <video:tag>change</video:tag>
      <video:tag>global</video:tag>
      <video:tag>warming</video:tag>
      <video:tag>university</video:tag>
      <video:tag>chicago</video:tag>
      <video:tag>David</video:tag>
      <video:tag>archer</video:tag>
      <video:tag>class</video:tag>
      <video:tag>Lecture</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cheaper-Dentures-Treatment-in-India</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cheaper Dentures Treatment in India</video:title>
      <video:description>This video will help you to have a less price dentures treatment in India at Delhi, Mumbai and Goa. Pictures of patients are shown before and after the surgery.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/cff86181-4ffc-4050-b962-b722309bca57/cand_5.jpg</video:thumbnail_loc>
      <video:duration>65</video:duration>
      <video:publication_date>2011-11-30T09:19:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9436.mp4</video:content_loc>
      <video:uploader>burki</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Less</video:tag>
      <video:tag>price</video:tag>
      <video:tag>dentures</video:tag>
      <video:tag>treatment</video:tag>
      <video:tag>in</video:tag>
      <video:tag>India</video:tag>
      <video:tag>at</video:tag>
      <video:tag>Delhi</video:tag>
      <video:tag>Mumbai</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Goa</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Muscle-Biopsy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Muscle Biopsy</video:title>
      <video:description>In a muscle biopsy tissue and cells from muscle are removed and viewed microscopically the procedure is used to diagnose diseases involving muscle tissue muscle biopsy plays an integral role in evaluation of the patient with neuromuscular disease</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/62a7082d-87ab-441e-99a7-93733fcaf07b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>102</video:duration>
      <video:publication_date>2011-12-01T22:57:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10526.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Muscle</video:tag>
      <video:tag>biopsy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-the-Body-Works-brain-and-thinking</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How the Body Works brain and thinking</video:title>
      <video:description>In this how the body works video, brain and thinking process is explained.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/11/da0a0b15-8df6-45d3-a440-a0485d4b8898/cand_5.jpg</video:thumbnail_loc>
      <video:duration>39</video:duration>
      <video:publication_date>2007-11-11T18:34:08.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1123.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Others</video:category>
      <video:tag>thinking</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/H5N1-virus-in-human</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>H5N1 virus in human</video:title>
      <video:description>Influenza A virus subtype H5N1, also known as A(H5N1) or simply H5N1, is a subtype of the Influenza A virus which can cause illness in humans and many other animal species. Text reff: wiki</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/12/a8d9ebc2-6ca4-4106-8662-2e52b7ef425a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>26</video:duration>
      <video:publication_date>2007-12-04T02:45:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1141.mp4</video:content_loc>
      <video:uploader>nirva dede</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>h5n1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-21-The-Smoking-Gun</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21 - The Smoking Gun</video:title>
      <video:description>Lec 21 - The Smoking Gun. This 10-week course for non-science majors focuses on a single problem: assessing the risk of human-caused climate change. The story ranges from physics to chemistry, biology, geology, fluid mechanics, and quantum mechanics, to economics and social sciences. The class will consider evidence from the distant past and projections into the distant future, keeping the human time scale of the next several centuries as the bottom line. The lectures follow a textbook, &quot;Global Warming, Understanding the Forecast,&quot; written for the course. 

For information about the textbook, interactive models, and more, visit: http://forecast.uchicago.edu/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14707.jpg</video:thumbnail_loc>
      <video:duration>2765</video:duration>
      <video:publication_date>2012-08-27T10:01:01.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/hBL8NtR1qYQ</video:player_loc>
      <video:uploader>0|13|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Science</video:tag>
      <video:tag>climate</video:tag>
      <video:tag>change</video:tag>
      <video:tag>global</video:tag>
      <video:tag>warming</video:tag>
      <video:tag>university</video:tag>
      <video:tag>chicago</video:tag>
      <video:tag>David</video:tag>
      <video:tag>archer</video:tag>
      <video:tag>class</video:tag>
      <video:tag>Lecture</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Body-proportion</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Body proportion</video:title>
      <video:description>Throughout life the body changes in proportion. While still in the womb, the head of an embryo of eight weeks occupies about half of the body length. This video tells you more. Edited by Ashraf.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/11/fd51a84e-a1d6-47db-bd98-87992e217a6f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>39</video:duration>
      <video:publication_date>2007-11-11T18:31:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1121.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Others</video:category>
      <video:tag>body</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-24-Chemistry-3B</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 24- Chemistry 3B</video:title>
      <video:description>Lec 24- Chemistry 3B.
 Chemical Structure and Reactivity</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17093.jpg</video:thumbnail_loc>
      <video:duration>3871</video:duration>
      <video:publication_date>2012-09-02T05:50:12.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/CWSXOMy-vU8</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Inorganic Chemistry</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/MWV-Episode-53-TWiV-Live-in-the-Windy-City</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>MWV Episode 53 - TWiV Live in the Windy City</video:title>
      <video:description>Episode 53 of MicrobeWorld Video, filmed at the 51st Interscience Conference on Antimicrobial Agents and Chemotherapy on September 17, 2011, features a live recorded video episode of This Week in Virology (TWiV), a podcast about viruses.

Host Vincent and co-host Rich, along with guests Mark and Trine, discuss science and medicine in journalism and the eradication of poliovirus at the 51st Interscience Conference on Antimicrobial Agents and Chemotherapy (ICAAC).</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_7008.jpg</video:thumbnail_loc>
      <video:duration>5490</video:duration>
      <video:publication_date>2011-09-26T18:04:34.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/lkZN1xMDQkk</video:player_loc>
      <video:uploader>Chris Condayan</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>chicago</video:tag>
      <video:tag>Eradication</video:tag>
      <video:tag>ICAAC</video:tag>
      <video:tag>Journalism</video:tag>
      <video:tag>live</video:tag>
      <video:tag>poliovirus</video:tag>
      <video:tag>twiv</video:tag>
      <video:tag>zombies</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Bacteriophage-T4</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Bacteriophage T4</video:title>
      <video:description>This is a Virus,which usually attack the bacteria,E.coli</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/12/5a47c6c9-5a57-4d5b-9d11-6e573d472d14/cand_5.jpg</video:thumbnail_loc>
      <video:duration>61</video:duration>
      <video:publication_date>2007-12-04T02:49:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1145.mp4</video:content_loc>
      <video:uploader>nirva dede</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>bacteriaphage</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-8-Biology-1B</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 8-Biology 1B -</video:title>
      <video:description>General Biology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23405.jpg</video:thumbnail_loc>
      <video:duration>2756</video:duration>
      <video:publication_date>2012-09-13T13:41:07.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/xMyN7Xl-bfs</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Bioengineering</video:category>
      <video:tag>biology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/HIV-Replication-Cycle</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>HIV Replication Cycle</video:title>
      <video:description>Human immunodeficiency virus is the virus that causes AIDS. This videos explains the life cycle of a HIV and its replication.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/12/66ae8f2f-d8ac-4820-ac81-e467f14de535/cand_5.jpg</video:thumbnail_loc>
      <video:duration>148</video:duration>
      <video:publication_date>2007-12-04T02:48:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1144.mp4</video:content_loc>
      <video:uploader>nirva dede</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>HIV</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Phage-434-Repressor-DNA-Complex</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Phage 434 Repressor DNA Complex</video:title>
      <video:description>Phage 434 Repressor DNA Complex and its structure is shown in this scientific video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/12/94c142fa-b81e-4a52-befe-6c6fadcf1bae/cand_5.jpg</video:thumbnail_loc>
      <video:duration>8</video:duration>
      <video:publication_date>2007-12-04T02:50:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1147.mp4</video:content_loc>
      <video:uploader>nirva dede</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>phage434</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/All-suture-techniques-part-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>All suture techniques part 3</video:title>
      <video:description>All of the suture techniques will be discussed in this video all varieties of suture material may be used in the skin but a reactive suture such as silk should be removed within a few days</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/9e6f5585-8b84-4761-bab3-95e2def6e61d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>1061</video:duration>
      <video:publication_date>2011-12-01T04:33:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10223.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>All</video:tag>
      <video:tag>Suture</video:tag>
      <video:tag>Techniques</video:tag>
      <video:tag>part</video:tag>
      <video:tag>3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-27-Computer-Science-61A</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 27- Computer Science 61A</video:title>
      <video:description>Lec 27- Computer Science 61A.
The Structure and Interpretation of Computer Programs</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16837.jpg</video:thumbnail_loc>
      <video:duration>2942</video:duration>
      <video:publication_date>2012-09-01T14:01:10.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/2y41m1Z0A60</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Spring</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Sun-and-Earth</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Sun and Earth</video:title>
      <video:description>In this video, the Sun and our dynamic earth is explained.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/07/a8b85ad7-2ad9-418c-aa35-5fcfb59bcddc/cand_5.jpg</video:thumbnail_loc>
      <video:duration>266</video:duration>
      <video:publication_date>2012-07-10T16:17:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/12358.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Others</video:category>
      <video:tag>sun</video:tag>
      <video:tag>Earth</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Coronary-Disease-Animation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Coronary Disease Animation</video:title>
      <video:description>Plaque forming on the arterial walls, and narrowing the vessel</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/bd3d9341-0f7c-40d7-b97b-1c09568de380/cand_5.jpg</video:thumbnail_loc>
      <video:duration>16</video:duration>
      <video:publication_date>2009-05-30T10:53:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2728.mp4</video:content_loc>
      <video:category>Medical</video:category>
      <video:tag>medicine</video:tag>
      <video:tag>Health</video:tag>
      <video:tag>Heart</video:tag>
      <video:tag>Coronary</video:tag>
      <video:tag>Disease</video:tag>
      <video:tag>Plaque</video:tag>
      <video:tag>artery</video:tag>
      <video:tag>J</video:tag>
      <video:tag>JnJ</video:tag>
      <video:tag>JnJhealth</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-wonders-of-a-tiny-cell</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The wonders of a tiny cell</video:title>
      <video:description>A brief animation of one of the few things that happend in a cell. Thats when we start to scratch on the surface of some true complex systems</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/11/8e0bf2c9-ecc2-42ac-9984-f6c8f4d0b5da/cand_25.jpg</video:thumbnail_loc>
      <video:duration>170</video:duration>
      <video:publication_date>2007-11-05T04:20:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1099.mp4</video:content_loc>
      <video:uploader>watch</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>cell</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Hepatitis-C-Virus</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Hepatitis C Virus</video:title>
      <video:description>Hepatitis C is a disease of the liver caused by the hepatitis C virus (HCV).</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/12/1e766f2d-b531-4efb-a28b-fe09b1ba15f0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>51</video:duration>
      <video:publication_date>2007-12-04T03:33:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1155.mp4</video:content_loc>
      <video:uploader>arsinsol</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>hepatisis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Early-cleavage-in-Xenopus</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Early cleavage in Xenopus</video:title>
      <video:description>This video shows early embryonic cleavage of Xenopus which is also called frog.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/12/ad5a7ce4-7356-46e3-8ef9-b1eef03bdf35/cand_5.jpg</video:thumbnail_loc>
      <video:duration>19</video:duration>
      <video:publication_date>2007-12-11T01:18:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1177.mp4</video:content_loc>
      <video:uploader>scitan</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Xenopus</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Medical-animation-and-visualization-of-inhaler-lungs</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Medical animation and visualization of inhaler  lungs</video:title>
      <video:description>3d medical scientific visualization / medical MOA of an inhaler 
Lungs MOA method of action video is produced by tres3d.com medical-animation-studio.com .</video:description>
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      <video:uploader>tres3d</video:uploader>
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      <video:tag>moa</video:tag>
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      <video:tag>Scientific</video:tag>
      <video:tag>tres3d</video:tag>
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      <video:tag>Video</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Protein-Synthesis-translation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Protein Synthesis: translation</video:title>
      <video:description>RNA carries the code for amino acid sequence of a protein. RNA binds with ribosomes. Another form of RNA called the transfer RNA cries amino acids to the RNA ribosomes complex where the protein chain is synthesized. The process of synthesizing protein using RNA as a template is known as translation. Edited by Ashraf</video:description>
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      <video:duration>60</video:duration>
      <video:publication_date>2007-12-04T03:37:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1159.mp4</video:content_loc>
      <video:uploader>arsinsol</video:uploader>
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    <loc>https://dnatube.com/videos/Lecture-on-immunology-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>This video presents a MIT lecture on immunology. The lecture was delivered by Professor Robert A. Weinberg. Edited by Ashraf.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_1559.jpg</video:thumbnail_loc>
      <video:duration>3017</video:duration>
      <video:publication_date>2009-04-02T04:53:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1559.mp4</video:content_loc>
      <video:uploader>Celal Yankuncu</video:uploader>
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      <video:tag>immunology</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>2</video:tag>
      <video:tag>mit</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Examination-of-Joint-and-Cervical-Spines</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Video showing the temporomandibular joint and Cervical spine examination. A step by step examination of each part is shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/b8f364a9-d4dc-47e0-a330-3ab5a2ab83ae/cand_5.jpg</video:thumbnail_loc>
      <video:duration>103</video:duration>
      <video:publication_date>2011-12-01T23:07:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10563.mp4</video:content_loc>
      <video:uploader>glukan</video:uploader>
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      <video:tag>Temporomandibular</video:tag>
      <video:tag>Joint</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Cervical</video:tag>
      <video:tag>spine</video:tag>
      <video:tag>exam</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-131-Quadrilateral-Properties</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 131 - Quadrilateral Properties</video:title>
      <video:description>Quadrilateral Properties

u07_l2_t1_we1 Quadrilateral Properties</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24900.jpg</video:thumbnail_loc>
      <video:duration>307</video:duration>
      <video:publication_date>2012-09-17T17:25:59.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/5CeBlu260Rw</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
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      <video:tag>Quadrilateral</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Dental-Crowns-and-Bridges</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Dental Crowns and Bridges</video:title>
      <video:description>This video explains about dental crowns and bridges and why people should get dental crowns and bridges.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/dcd52f50-f19a-40dd-8742-e4b6a81792d4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>69</video:duration>
      <video:publication_date>2011-12-01T20:14:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10335.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Medical</video:category>
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      <video:tag>crowns</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Bridges</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Vaginal-Discharge</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Vaginal Discharge</video:title>
      <video:description>Vaginal discharge is a discharge of a clear or white segregation from the vagina. This video discuss a vaginal discharge case. Video source is USMLE.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/e42afdc3-0896-4c6e-8ac3-fbf62ea6fc99/cand_5.jpg</video:thumbnail_loc>
      <video:duration>161</video:duration>
      <video:publication_date>2011-12-06T17:32:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10730.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
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      <video:tag>Vaginal</video:tag>
      <video:tag>Discharge</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Thorax-Examination</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Thorax Examination</video:title>
      <video:description>The purpose of this video is to introduce medical students with a full thorax examination. A step by step process is shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/4cfbb876-230a-4d69-a325-939d9dfa82b7/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2011-12-01T20:27:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10386.mp4</video:content_loc>
      <video:uploader>frokand</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Loyola</video:tag>
      <video:tag>Full</video:tag>
      <video:tag>Thorax</video:tag>
      <video:tag>exam</video:tag>
      <video:tag>part</video:tag>
      <video:tag>1</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Breast-Self-Examination</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Breast Self Examination</video:title>
      <video:description>This video shows how breast is examined.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/5dc8231e-e69e-489e-a0ec-7f815a87320c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>91</video:duration>
      <video:publication_date>2011-12-01T21:56:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10476.mp4</video:content_loc>
      <video:uploader>seraboth</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Breast</video:tag>
      <video:tag>Self</video:tag>
      <video:tag>Examination</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Medical-Animation-of-Cardiology-Stent-Deployment-Procedure</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Medical Animation of Cardiology - Stent Deployment Procedure</video:title>
      <video:description>Medical animation on stent deployment procedure clip shows heart beats with moving cross sections of a beating heart, full blood flow, mechanism of action (MOA produced for medical companies, pharmaceutical companies, biotechnology, marketing agencies, medical professionals. For more information about medical animation visit http://www.scientificanimations.com</video:description>
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      <video:duration>40</video:duration>
      <video:publication_date>2009-07-07T07:26:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2955.mp4</video:content_loc>
      <video:uploader>Girish Khera</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Medical</video:tag>
      <video:tag>Animation</video:tag>
      <video:tag>Heart</video:tag>
      <video:tag>cardiology</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Genetics-and-Prognosis-in-Glioblastoma-Multiforme</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Genetics and Prognosis in Glioblastoma Multiforme</video:title>
      <video:description>See also in HD in http://www.youtube.com/watch?v=w0AGL02p0rAThis video discusses the latest advances in genetics and Glioblastoma Multiforme. I sincerely hope that it will be useful.</video:description>
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      <video:duration>956</video:duration>
      <video:publication_date>2010-09-06T20:37:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4517.mp4</video:content_loc>
      <video:uploader>Paulo Flores Kruuse</video:uploader>
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      <video:tag>Neurosciences</video:tag>
      <video:tag>Glioblastoma</video:tag>
      <video:tag>Microarray</video:tag>
      <video:tag>gene</video:tag>
      <video:tag>expression</video:tag>
      <video:tag>Temozolamide</video:tag>
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      <video:tag>Neurosurgery</video:tag>
      <video:tag>Brain</video:tag>
      <video:tag>Tumors</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-8-Level-2-Exponents</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Level 2 Exponents</video:title>
      <video:description>Level 2 Exponents

negative exponents</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20546.jpg</video:thumbnail_loc>
      <video:duration>385</video:duration>
      <video:publication_date>2012-09-06T15:50:35.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/1Nt-t9YJM8k</video:player_loc>
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      <video:tag>2</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-23-Hot-Flat-and-Crowded</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23 - Hot, Flat, and Crowded</video:title>
      <video:description>This 10-week course for non-science majors focuses on a single problem: assessing the risk of human-caused climate change. The story ranges from physics to chemistry, biology, geology, fluid mechanics, and quantum mechanics, to economics and social sciences. The class will consider evidence from the distant past and projections into the distant future, keeping the human time scale of the next several centuries as the bottom line. The lectures follow a textbook, &quot;Global Warming, Understanding the Forecast,&quot; written for the course. 

For information about the textbook, interactive models, and more, visit: http://forecast.uchicago.edu/</video:description>
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      <video:duration>2998</video:duration>
      <video:publication_date>2012-08-27T10:01:20.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/GilS8USrWpU</video:player_loc>
      <video:uploader>0|13|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Science</video:tag>
      <video:tag>climate</video:tag>
      <video:tag>change</video:tag>
      <video:tag>global</video:tag>
      <video:tag>warming</video:tag>
      <video:tag>university</video:tag>
      <video:tag>chicago</video:tag>
      <video:tag>David</video:tag>
      <video:tag>archer</video:tag>
      <video:tag>class</video:tag>
      <video:tag>Lecture</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Cell-Invasions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cell Invasions</video:title>
      <video:description>This Maya animation provides a visual simulation of fibroblasts moving through extracellular matrix - the 3D matrix and behavior of the cell population through the matrix are based on mathematical models implemented in MEL.
Video reff: Jason Sharpe, Donald Ly, Charles Lumsden et al</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/12/6e03dbb5-49f8-4698-abfa-879b9d41feb4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>315</video:duration>
      <video:publication_date>2007-12-19T01:00:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1184.mp4</video:content_loc>
      <video:uploader>ayseni</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>invasion</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Zebrafish-Embryonic-Cell-Movement</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Zebrafish Embryonic Cell Movement</video:title>
      <video:description>Zebrafish embryos are fertilized externally and optically clear thus blood cell formation and circulation can easily be assessed throughout development</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/12/fac7a02a-8e3d-477a-99c0-3cf9a790a19a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>66</video:duration>
      <video:publication_date>2007-12-11T01:21:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1182.mp4</video:content_loc>
      <video:uploader>scitan</video:uploader>
      <video:category>Developmental Biology</video:category>
      <video:tag>Zebrafish</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Titrations-in-brief</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Titrations (in brief)</video:title>
      <video:description>This is a rough edit to give guidance to students performing titrations in the inorganic/physical chemistry labs at Southampton University.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/06/b2923dcc-903b-464d-9a8a-f952ccb7819c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>182</video:duration>
      <video:publication_date>2009-06-07T14:29:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2808.mp4</video:content_loc>
      <video:uploader>abdul hannan</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>Inorganic</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>Physical</video:tag>
      <video:tag>Practical</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/lec-18-Cognitive-Science-C102</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 18-Cognitive Science C102</video:title>
      <video:description>lec 18-Cognitive Science C102.Scientific Approaches to Consciousness</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27655.jpg</video:thumbnail_loc>
      <video:duration>2983</video:duration>
      <video:publication_date>2012-09-30T11:22:29.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/IrjkN3MPuzo</video:player_loc>
      <video:uploader>0|18|0</video:uploader>
      <video:category>Philosophy</video:category>
      <video:tag>Cognitive</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Viral-DNA-Packaging-Part-I</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Viral DNA Packaging - Part I</video:title>
      <video:description>This 2-part Maya animation depicts the process of nucleic acid packing/assembly into the viral capsid. Part I shows the process simultaneous with the measured kinetics of packing and force (displayed on the right). 
Video by Eric Keller  Stylus Visuals</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2008/01/c895d294-d69e-41d3-8225-8e1b85841668/cand_5.jpg</video:thumbnail_loc>
      <video:duration>30</video:duration>
      <video:publication_date>2008-01-05T22:25:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1232.mp4</video:content_loc>
      <video:uploader>sertan</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Viral</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/What-Are-Simple-Permanent-Tissues</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What Are Simple Permanent Tissues</video:title>
      <video:description>Here is an activity to show the microscopic view of Simple permanent tissues. These are called simple because these are made up of similar type of tissues.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/e73346c7-eb61-490d-a90f-0282ee11d834/cand_5.jpg</video:thumbnail_loc>
      <video:duration>60</video:duration>
      <video:publication_date>2011-12-11T23:57:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11252.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>simple</video:tag>
      <video:tag>Permanent</video:tag>
      <video:tag>Tissues</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/PWM-test</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>PWM test</video:title>
      <video:description>Test of the PWM signal generator is shown in this video. The signal generator is a FPGA Cyclone II.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/06/16fc3053-21c2-481b-9339-3897bf8449a5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>64</video:duration>
      <video:publication_date>2009-06-19T16:33:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2842.mp4</video:content_loc>
      <video:uploader>arturocad</video:uploader>
      <video:category>Education</video:category>
      <video:tag>PWM</video:tag>
      <video:tag>Test</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-25-CS-61B-Binary-Search-Trees</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 25 - CS 61B Binary Search Trees</video:title>
      <video:description>CS 61B Binary Search Trees

CS 61B: Data Structures - Fall 2006

Instructor Jonathan Shewchuk

Fundamental dynamic data structures, including linear lists, queues, trees, and other linked structures; arrays strings, and hash tables. Storage management. Elementary principles of software engineering. Abstract data types. Algorithms for sorting and searching. Introduction to the Java programming language.

http://www.cs.berkeley.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19611.jpg</video:thumbnail_loc>
      <video:duration>2828</video:duration>
      <video:publication_date>2012-09-05T03:49:55.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/V_3BM0ykITM</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>cs</video:tag>
      <video:tag>61B</video:tag>
      <video:tag>binary</video:tag>
      <video:tag>search</video:tag>
      <video:tag>trees</video:tag>
      <video:tag>shewchuk</video:tag>
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video by Eric Keller  Stylus Visuals</video:description>
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      <video:description>Creating a little bit of sun in a laboratory sounds exciting, but it might be possible. You probably didn&apos;t notice, but a few hours ago, the world took a huge step towards the goal of achieving clean, limitless energy through nuclear fusion. Nuclear fusion occurs when atoms fuse together at incredibly high temperatures and generate energy, and the reason scientists are so excited about it is because it has the potential to produce an almost-unlimited supply of energy from little more than salt water. This is the same process that&apos;s fuelled our Sun for the past 4.5 billion years, and is predicted to continue doing so for another 4 billion years./nUnlike nuclear fission, which powers today&apos;s nuclear power plants, nuclear fusion also doesn&apos;t produce any radioactive waste, and is a whole lot safer./nBut it&apos;s also been incredibly tricky for scientists to achieve, because it requires them to construct a device that can produce and control a 100-million-degree-Celsius blob of plasma./nThe key to controlling plasma is using superconducting magnets, and scientists have already built several working doughnut-shaped fusion reactors known as tokamaks./nBut there&apos;s a big problem with tokamak reactors – they can only maintain plasma for a maximum of 6 minutes and 30 seconds at a time, which isn&apos;t long enough to harvest significant energy. In other words, we&apos;ve already been able to achieve nuclear fusion, but it consumed way more energy than it generated./nAnd this is why the launch of the stellarator is so exciting, because it&apos;s predicted that the device will be able to control plasma for an unheard-of 30 minutes at a time./nIn its first run, the machine was filled with helium – an unreactive gas – heated with a laser to around 1 million degrees Celsius. This plasma was maintained for around one-tenth of a second, which may not sound like much, but was enough to show the machine works./n&quot;We’re very satisfied,&quot; said Hans-Stephan Bosch, who led the team. &quot;Everything went according to plan.&quot;/nThe next step will be to increase the</video:description>
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      <video:description>David beckham has been ordered to remain on the sidelines for six weeks after suffering a knee injury during a soccer match sunday night in spain david has suffered ligament damage in his right leg says the source its not good news but it could have been a lot worse</video:description>
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medical education, scientific visualization</video:description>
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      <video:description>This sequence is a pre-visualization completed for a documentary currently in production. The documentary, to air on local television, will focus on the processes of the human eye important for sensory regulation.
www.scianafilms.com</video:description>
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      <video:uploader>sertan</video:uploader>
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      <video:description>EGFR is epidermal growth factor receptor and it is implicated in many studies that it is activated in my cancer types. This video shows the usage of EGFR in molecular targeted therapy to cure cancer formation.</video:description>
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The Structure and Interpretation of Computer Programs</video:description>
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      <video:description>This is an introduction to applied linear algebra. This lecture is Professor Stephen Boyd from Stanford University.</video:description>
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      <video:description>What Is Tungsten? How is it formed? Where is the name originated from and where is it used? This video will provide you with answer to all these questions.</video:description>
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Preemption

Instructor Holly Doremus. This introductory course is designed to explore fundamental legal and policy issues in environmental law. Through examination of environmental common law and key federal environmental statutes, including the National Environmental Policy Act, Clean Air Act, and Clean Water Act, it exposes students to the major challenges to environmental law and the principal approaches to meeting those challenges, including litigation, command and control regulation, technology forcing, market incentives, and information disclosure requirements. With the addition of cross-cutting topics such as risk assessment and environmental federalism, it also gives students a grounding in how choices about regulatory standards and levels of regulatory authority are made. 

http://www.law.berkeley.edu/students/curricularprograms/envirolaw/index.html</video:description>
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The Structure and Interpretation of Computer Programs</video:description>
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The Structure and Interpretation of Computer Programs</video:description>
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      <video:description>Lec 14- Computer Science 61A.
The Structure and Interpretation of Computer Programs</video:description>
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      <video:description>CS 61B Types and Conditionals

CS 61B: Data Structures - Fall 2006

Instructor Jonathan Shewchuk

Fundamental dynamic data structures, including linear lists, queues, trees, and other linked structures; arrays strings, and hash tables. Storage management. Elementary principles of software engineering. Abstract data types. Algorithms for sorting and searching. Introduction to the Java programming language.

http://www.cs.berkeley.edu/</video:description>
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      <video:title>Lec 1 - Law  270.7  Introduction to Renewable Energy Options</video:title>
      <video:description>Law  270.7  Introduction to Renewable Energy Options

and Potential, and Electric Systems; Federal, State, and Local Efforts to Promote Renewable Energy (PURPA, EPAct 1992, and EPAct 2005, EISA 2007) - August 20, 2008 

The basic concepts underlying the economic regulation of energy.  In addition, discussion, of three federal acts that form reference points for our national conversation about renewable energy.</video:description>
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      <video:description>Lec 21- Computer Science 61A.
The Structure and Interpretation of Computer Programs</video:description>
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      <video:description>Lec 41- Chemistry 1A Spring 2010.
General Chemistry</video:description>
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      <video:description>This videos shows how atrial fibrillation can cause stroke.</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Video shows the working of a TV in detail. A color TV receiver has a decoding circuit that separates the incoming signals into read, green and blue signals.</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 13 - GMAT:  Math 13</video:title>
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70-75, pg. 161</video:description>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 40 - Ozone Layer and Eukaryotes Show Up in the Proterozoic Eon</video:title>
      <video:description>Ozone Layer and Eukaryotes Show Up in the Proterozoic Eon

Ozone Layer and Eukaryotes Show Up in the Proterozoic Eon.  Great Oxygenation Event (Oxygen Catastrophe)</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 3 - Law 270.7  State Programs and Regional</video:title>
      <video:description>Law 270.7  State Programs and Regional

Integrated Resource Planning, Renewable Portfolio Standards, Net Metering and Renewable Energy Credits - September 3, 2008 

A look at the state laws and federal debate about requiring energy service providers to maintain a specified mix of renewable resources.  In addition, an effort to create tradable renewable energy credits raises many strategic choices and some Commerce Clause concerns.</video:description>
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      <video:player_loc>https://www.youtube.com/embed/yqRBg_H4gCE</video:player_loc>
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      <video:tag>Power</video:tag>
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      <video:tag>windpower</video:tag>
      <video:tag>geothermal</video:tag>
      <video:tag>solar</video:tag>
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      <video:tag>coal</video:tag>
      <video:tag>hydroelectric</video:tag>
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      <video:uploader>Jennifer Byars</video:uploader>
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      <video:description>Another term for Phagocytes is white blood cells whose primary function is to protect the body from ingesting injurios foreign particles, bacteria, and dead cells.
This video is from:
Janeway&apos;s Immunobiology, 7th Edition
Murphy, Travers, &amp; Walport
ISBN: 978-0-8153-4123-9</video:description>
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    <loc>https://dnatube.com/videos/PERFECT-CREATION-OF-THE-SKELETON-2</loc>
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    <video:video>
      <video:title>PERFECT CREATION OF THE SKELETON 2</video:title>
      <video:description>In this video, you will witness the miraculous creation of the skeleton--one of the most important parts of a human body.</video:description>
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      <video:publication_date>2009-08-07T22:03:19.000Z</video:publication_date>
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  <url>
    <loc>https://dnatube.com/videos/Charles-Dingman-Part-1-Hip-Testimony</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Charles Dingman - Part-1 Hip Testimony</video:title>
      <video:description>Dr. Vijay j. Bose&apos;s patient is giving an interview about his surgery. Charles Dingman explain about video testimonial for hip surgery / Hip Resurfacing Surgery performed by Dr.Vijay C Bose at Apollo Hospital Chennai. Visit more details about Hip, Knee, Shoulder at www.hipkneeshoulderindia.com</video:description>
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      <video:duration>238</video:duration>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3795.mp4</video:content_loc>
      <video:uploader>Hipresurfacing India</video:uploader>
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      <video:description>Dr. Dennis Slamon, director of research at The UCLA School of Medicine, talks about the progress that has been made in breast cancer research and the work that lies ahead. ...</video:description>
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      <video:uploader>okur</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Hip-resurfacing-surgery-Vijay-C-Bose-Part-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Hip resurfacing surgery -  Vijay C Bose - Part 3</video:title>
      <video:description>This is a video testimonial for Hip Surgery / Hip Resurfacing Surgery performed by Dr.Vijay C Bose at Apollo Hospital Chennai. Visit www.hipkneeshoulderindia.com for more details about hip, knee and shoulder.</video:description>
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      <video:duration>369</video:duration>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3778.mp4</video:content_loc>
      <video:uploader>Hipresurfacing India</video:uploader>
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      <video:title>Lec 1 - CS 61A  Functional Programming I</video:title>
      <video:description>CS 61A  Functional Programming I

CS 61A - Spring 08 - The Structure and Interpretation of Computer Programs

Instructor Brian Harvey

Introduction to programming and computer science. This course exposes students to techniques of abstraction at several levels: (a) within a programming language, using higher-order functions, manifest types, data-directed programming, and message-passing; (b) between programming languages, using functional and rule-based languages as examples. It also relates these techniques to the practical problems of implementation of languages and algorithms on a von Neumann machine. There are several significant programming projects, programmed in a dialect of the LISP language.

http://www.cs.berkeley.edu</video:description>
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      <video:duration>2917</video:duration>
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      <video:tag>yt</video:tag>
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      <video:description>Lec 25- Computer Science 61A .
The Structure and Interpretation of Computer Programs</video:description>
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      <video:duration>2793</video:duration>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Visual representations of the principle of the BiFC assay. Two non-flourescent frgaments (YN and YC) of the yellow flourescent protein (YFP) are put together to putative partners.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/02/ee47276f-57a1-401e-933d-6f53e953dd09/cand_5.jpg</video:thumbnail_loc>
      <video:duration>9</video:duration>
      <video:publication_date>2010-02-25T19:52:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3868.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Scientific Animations</video:category>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Different kinds of animals from tiny ants to giant whales. This video presents the classification of animals in vertebrates and invertebrates.</video:description>
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      <video:publication_date>2012-12-01T07:49:38.000Z</video:publication_date>
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      <video:description>Lec 34- Chemistry 1A Spring 2010.
General Chemistry</video:description>
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      <video:duration>3009</video:duration>
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      <video:description>Katharine Frey explain about Video Testimonial for Hip Surgery / Hip Resurfacing Surgery performed by Dr.Vijay C Bose at Apollo Hospital Chennai./nVisit more details about Hip,Knee,Shoulder at www.hipkneeshoulderindia.com</video:description>
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      <video:tag>the</video:tag>
      <video:tag>Surgery</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 7 - CS 61B Linked Lists I</video:title>
      <video:description>CS 61B Linked Lists I

CS 61B: Data Structures - Fall 2006

Instructor Jonathan Shewchuk

Fundamental dynamic data structures, including linear lists, queues, trees, and other linked structures; arrays strings, and hash tables. Storage management. Elementary principles of software engineering. Abstract data types. Algorithms for sorting and searching. Introduction to the Java programming language.

http://www.cs.berkeley.edu</video:description>
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      <video:duration>3123</video:duration>
      <video:publication_date>2012-09-05T03:36:57.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/htzJdKoEmO0</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>cs</video:tag>
      <video:tag>61B</video:tag>
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      <video:tag>Lecture</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
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    <loc>https://dnatube.com/videos/Cell-video</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>Cell video</video:title>
      <video:description>This video animates animal cell structure and organelles. As it is known, cell, as the smallest unit of life that is classified as a living thing, is the basic structural and functional unit of all known living organisms.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/04/23dce94b-ceee-40be-a693-075af7715356/cand_5.jpg</video:thumbnail_loc>
      <video:duration>109</video:duration>
      <video:publication_date>2012-04-24T04:25:44.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/12277.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>cell</video:tag>
      <video:tag>Video</video:tag>
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    <loc>https://dnatube.com/videos/Ediel-Cadena-Part-2-Hip-Testimony</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Ediel Cadena-Part-2 Hip Testimony</video:title>
      <video:description>Ediel Cadena explains about his experience with his hip surgery / Hip Resurfacing Surgery performed by Dr.Vijay C Bose at Apollo Hospital Chennai./nVisit more details about Hip, Knee, Shoulder at www.hipkneeshoulderindia.com</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/02/613da2f2-570b-4f0d-9975-1affec44f345/cand_5.jpg</video:thumbnail_loc>
      <video:duration>130</video:duration>
      <video:publication_date>2010-02-01T09:07:29.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3773.mp4</video:content_loc>
      <video:uploader>Hipresurfacing India</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Hip</video:tag>
      <video:tag>fracture</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>Minimally</video:tag>
      <video:tag>Invasive</video:tag>
      <video:tag>replacement</video:tag>
      <video:tag>Arthroscopic</video:tag>
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    <loc>https://dnatube.com/videos/Brownian-Motion-Suspended-In-Liquid</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>Brownian Motion Suspended In Liquid</video:title>
      <video:description>This is a Brownian motion of milk moving at different velocities and in different random directions.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/9b63f37f-d889-4e47-b8a1-2a913d237621/cand_5.jpg</video:thumbnail_loc>
      <video:duration>10</video:duration>
      <video:publication_date>2009-04-09T23:15:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1690.mp4</video:content_loc>
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      <video:category>Education</video:category>
      <video:tag>sience</video:tag>
      <video:tag>education</video:tag>
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    <loc>https://dnatube.com/videos/Lec-2-CS-61A-Functional-Programming-II</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 2 - CS 61A Functional Programming II</video:title>
      <video:description>CS 61A Functional Programming II

CS 61A - Spring 08 - The Structure and Interpretation of Computer Programs

Instructor Brian Harvey

Introduction to programming and computer science. This course exposes students to techniques of abstraction at several levels: (a) within a programming language, using higher-order functions, manifest types, data-directed programming, and message-passing; (b) between programming languages, using functional and rule-based languages as examples. It also relates these techniques to the practical problems of implementation of languages and algorithms on a von Neumann machine. There are several significant programming projects, programmed in a dialect of the LISP language.

http://www.cs.berkeley.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19567.jpg</video:thumbnail_loc>
      <video:duration>3102</video:duration>
      <video:publication_date>2012-09-05T03:37:56.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/HFxGVf3KAto</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>cs</video:tag>
      <video:tag>61A</video:tag>
      <video:tag>functional</video:tag>
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      <video:tag>harvey</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23748.jpg</video:thumbnail_loc>
      <video:duration>3948</video:duration>
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      <video:uploader>0|40|0</video:uploader>
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u14_l1_t1_we3 Consistent and Inconsistent Systems</video:description>
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      <video:duration>329</video:duration>
      <video:publication_date>2012-09-18T01:51:45.000Z</video:publication_date>
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      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Consistent</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Inconsistent</video:tag>
      <video:tag>Systems</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Jeff Hegan explains in a video testimony on hip/resurfacing surgery performed by Dr.Vijay C Bose at Apollo Hospital Chennai. Visit for more details about Hip,Knee,Shoulder at www.hipkneeshoulderindia.com.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3798.mp4</video:content_loc>
      <video:uploader>Hipresurfacing India</video:uploader>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Michael Robert-Part-2 Hip Testimony</video:title>
      <video:description>explain about Video Testimonial for Hip Surgery / Hip Resurfacing Surgery performed by Dr.Vijay C Bose at Apollo Hospital Chennai./nVisit more details about Hip,Knee,Shoulder at www.hipkneeshoulderindia.com</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/02/e00dd554-5ce2-4f00-8524-db8fed144c28/cand_5.jpg</video:thumbnail_loc>
      <video:duration>250</video:duration>
      <video:publication_date>2010-02-01T11:10:44.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3791.mp4</video:content_loc>
      <video:uploader>Hipresurfacing India</video:uploader>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Mark Cadwallader - part-2 hip testimony</video:title>
      <video:description>Mark Cadwallader explain about Video Testimonial for Hip Surgery / Hip Resurfacing Surgery performed by Dr.Vijay C Bose at Apollo Hospital Chennai. Visit www.hipkneeshoulderindia.com for more details about hip,knee and shoulder.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3785.mp4</video:content_loc>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Mark Cadwallader-Part-4 Hip Testimony</video:title>
      <video:description>Mark Cadwallader explain about Video Testimonial for Hip Surgery / Hip Resurfacing Surgery performed by Dr.Vijay C Bose at Apollo Hospital Chennai./nVisit more details about Hip,Knee,Shoulder at www.hipkneeshoulderindia.com</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3786.mp4</video:content_loc>
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    <video:video>
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      <video:description>&quot;Lec 59 - Correcting the Master Cast&quot; Demonstrates correcting the master cast. Combines the anatomic form of the remaining natural or restored teeth with the prosthetic base. Orig. air date: AUG 2 76

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
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      <video:description>This video shows a heart valve replacement surgery in India for abroad cardiac patients. Video shows some patients suffering from this problem and are cured by surgery.</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>An enzyme that catalyzes peptide substrates using aspartate residue is aspartyl proteases. This video explains the mechanism and the inhibition of aspartly proteases.</video:description>
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License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - CS 61B Stack Frames</video:title>
      <video:description>CS 61B Stack Frames

CS 61B: Data Structures - Fall 2006

Instructor Jonathan Shewchuk

Fundamental dynamic data structures, including linear lists, queues, trees, and other linked structures; arrays strings, and hash tables. Storage management. Elementary principles of software engineering. Abstract data types. Algorithms for sorting and searching. Introduction to the Java programming language.

http://www.cs.berkeley.edu</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Orlando Gamboa  explain about Video Testimonial for Hip Surgery / Hip Resurfacing Surgery performed by Dr.Vijay C Bose at Apollo Hospital Chennai./nVisit more details about Hip,Knee,Shoulder at www.hipkneeshoulderindia.com</video:description>
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      <video:publication_date>2010-02-01T10:56:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3787.mp4</video:content_loc>
      <video:uploader>Hipresurfacing India</video:uploader>
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      <video:tag>Hip</video:tag>
      <video:tag>arthoplasty</video:tag>
      <video:tag>Asian</video:tag>
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      <video:tag>Neck</video:tag>
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      <video:tag>preserving</video:tag>
      <video:tag>Approach</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>This video presents Lecture on Biochemistry. The lecture was delivered by Professor Robert A. Weinberg and covered synthesis of DNA, RNA as well as their role in evolution. Edited by Ashraf</video:description>
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      <video:duration>3096</video:duration>
      <video:publication_date>2009-03-31T22:54:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1542.mp4</video:content_loc>
      <video:uploader>Celal Yankuncu</video:uploader>
      <video:category>Biochemistry</video:category>
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      <video:tag>4</video:tag>
      <video:tag>mit</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Stephen-Jenkins-BHR-Hip-Surgery-Testimonial</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Stephen Jenkins&apos; BHR Hip Surgery Testimonial</video:title>
      <video:description>Stephen Video Testimonial for Hip Surgery / Hip Resurfacing Surgery performed by Dr.Vijay C Bose at Apollo Hospital Chennai.</video:description>
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      <video:duration>161</video:duration>
      <video:publication_date>2010-02-01T13:32:55.000Z</video:publication_date>
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      <video:uploader>Hipresurfacing India</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>In this video ,a patient is undergoing hip physical examination.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3805.mp4</video:content_loc>
      <video:uploader>Hipresurfacing India</video:uploader>
      <video:category>Others</video:category>
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      <video:tag>Joint</video:tag>
      <video:tag>Pain</video:tag>
      <video:tag>Complex</video:tag>
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      <video:tag>Metal</video:tag>
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      <video:tag>Arthritis</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>lec 9-Practice of Art 23AC.
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      <video:duration>2563</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/hLnBlpDMll4</video:player_loc>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>A visual representation of the U.S. AIDS epidemic from 1981 to 1997. Each dot represents 30 cases.</video:description>
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      <video:duration>30</video:duration>
      <video:publication_date>2012-04-12T23:34:07.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/12231.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
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      <video:tag>epidemic</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/How-beta-glucan-boost-the-immune-system</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How beta glucan boost the immune system</video:title>
      <video:description>Beta glucans are polysaccharides of D-glucose. They occur most commonly as cellulose in plants and trees, the bran of cereal grains, the cell wall of baker&apos;s yeast, certain types of fungi, and many kinds of mushrooms and bacteria. Beta glucan is known to strengthen the immune system. Edited by Ashraf</video:description>
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      <video:duration>148</video:duration>
      <video:publication_date>2009-03-31T00:08:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1535.mp4</video:content_loc>
      <video:uploader>okur</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>This video shows the investigations about the disease Meningitis C. Video is really helpful for the medical students and provides a lot of instructions for them.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/764b79ac-0b8d-4dd0-991f-039c89335151/cand_5.jpg</video:thumbnail_loc>
      <video:duration>393</video:duration>
      <video:publication_date>2013-02-11T03:27:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30182.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
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      <video:tag>Disease</video:tag>
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      <video:description>This is in Australia with Paul discussing on what he had captured on Messier 78. He explains how he use the these machine to obtain the result and the concepts used to analyze the result. You can learn more on this by similar video on youtube.com</video:description>
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Determinant of a matrix with duplicate rows</video:description>
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      <video:description>Early detection of disease increases chances of cure and survival. Early detection of cancer has been found to increase the survival rate considerably. Edited by Ashraf</video:description>
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      <video:uploader>okur</video:uploader>
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      <video:description>This video presents a MIT lecture on genetics. Biological function in relation to genetics is discussed in the lecture. Edited by Ashraf</video:description>
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      <video:uploader>Admin</video:uploader>
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      <video:description>Watch this animation to see the molecular tricks that an infectious strain of Escherichia coli uses to infect your gut. Watch this three-part animation to see the molecular tricks that an infectious strain of Escherichia coli uses to infect your gut. E. coli are common, generally harmless bacteria, but certain less-common strains of E. coli can cause serious illness. An E. coli strain that&apos;s capable of infecting the intestinal tract is called enteropathogenic E. coli. Infection by enteropathogenic E. coli can cause severe diarrhea and can even result in death./nPart 1: A bacterium latches on to the surface of an intestinal cell/nThe surface of epithelial cells of the intestine is covered with microvilli, finger-shaped extensions of the cell that vastly increase the surface area for absorbing nutrients. In the animation, a single E. coli bacterium (purple) latches on to the surface of an intestinal epithelial cell (brown) using long, tetherlike pili. Pili are made of strands of long protein filaments that can adhere to the microvilli on the surface of intestinal cells./nOnce in contact with the bacterium, the microvilli disappear from a patch of the cell surface, the bacterium comes into closer contact with the intestinal cell surface, and the next phase in the infection process begins./nPart 2: The bacterium injects receptor proteins into the intestinal cell/nThe tethered bacterium now uses a specialized injector system to deliver some of its own proteins into the cell that it is invading. The injector systems that bacteria use are fascinating and are composed of several different proteins. In this case a Type III injector system is used, which is specialized for pumping things into other cells. The bacterium uses the injector system, much like a syringe, to introduce several bacterial proteins into the intestinal cell that force it to cooperate in its own infection./nA needlelike tube (purple) called EspA projects from the bacterium to the intestinal cell surface. Now two proteins (green) named EspB and EspD tra</video:description>
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      <video:uploader>Admin</video:uploader>
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      <video:description>DNA&apos;s chemical properties can be harnessed for a variety of biotechnology applications.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/12220.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 47 -  Marginal Revenue and Marginal Cost</video:title>
      <video:description>Marginal Revenue and Marginal Cost

Thinking about a rational quantity of juice to produce</video:description>
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      <video:player_loc>https://www.youtube.com/embed/xGkE0oHyNhk</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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General Chemistry</video:description>
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      <video:player_loc>https://www.youtube.com/embed/SGVdrtVDSxo</video:player_loc>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/12221.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
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      <video:tag>Polymerase</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Ulcer Symptoms Causes Treatments and Diagnosis</video:title>
      <video:description>An ulcer is a sore which means its an open painful wound doctors believed that stress spicy foods and alcohol caused most ulcers now we know that most peptic ulcers are caused by a particular bacterial infection or by certain medications</video:description>
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      <video:publication_date>2009-08-07T18:14:23.000Z</video:publication_date>
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    <lastmod>2026-08-14</lastmod>
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      <video:duration>22</video:duration>
      <video:publication_date>2012-04-12T23:34:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/12232.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
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      <video:description>The exponential and the logarithmic functions, more... http://www.sonom.gr</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/12074.mp4</video:content_loc>
      <video:uploader>dimitris poimenidis</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:publication_date>2012-04-12T23:37:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/12236.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
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      <video:tag>Viral</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1565.mp4</video:content_loc>
      <video:uploader>Celal Yankuncu</video:uploader>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/12176.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
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      <video:title>What Are Electric Sheep</video:title>
      <video:description>This video shows a new technology of electric sheep for the future. It is really a good invention in the field of computer.</video:description>
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      <video:publication_date>2013-02-07T06:00:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29227.mp4</video:content_loc>
      <video:uploader>Jennifer Byars</video:uploader>
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      <video:description>Biology &gt; Introduction to Biology/nVideo Lectures - Lecture 25/nTopics covered:
	/nGenomics/nInstructor:
	/nProf. Eric Lander/nTranscript - Lecture 25/nGood morning. Welcome back. So, the Red Sox won, it&apos;s pretty convincing, yeah, very good. Yay Red Sox. So, as you can also tell, I have something of a cold, so I&apos;ll see if I, if my voice makes it through, but what I wanted to do today, if the voice allows, was to talk about genomics./nNow, this is a little bit different than what we normally do in the class because, I work on genomics, it&apos;s something I&apos;m extremely interested in. And so, what I wanted to do today, and I&apos;ll do it one more time before the end of the term, is to talk about research that&apos;s going on in genomics, give you a sense of what&apos;s really going on. I can assure you that what I say is not going to be in the text book, or any other text book./nAnd, I&apos;m not entirely sure how this might appear on an exam, so don&apos;t ask, because I&apos;m really just going to talk about research that&apos;s going on today. And part of the purpose in doing that is to a), show you that it&apos;s possible for you to understand the kind of research that&apos;s going on in this field, and b), to excite you about what&apos;s going on in this field. So each year I pick different things to talk about, and I&apos;ve picked a few things, and we&apos;ll see./nSo feel free to interrupt and to ask questions, and all of that, but this is very much more, sort of the edge of genomics, including stuff that&apos;s going on, you know, right now as we speak. So, we&apos;ll fire away. So a little introductory stuff. I call this, we can actually keep the lights up, I think people, can people read that? Yeah, it&apos;s fine, good, so we&apos;ll leave the lights up and I can see people./nSo, I think the thing that sets apart this revolution of biology that we&apos;re looking through right now, is the transformation of biology, not just from being the study of living organisms, to the study of chemicals and enzymes, to the study of molecules, but to the study of biology as information. That is what&apos;s di</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/54252ba6-3880-4399-a9d4-0842358e8028/cand_5.jpg</video:thumbnail_loc>
      <video:duration>2946</video:duration>
      <video:publication_date>2009-04-02T04:56:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1562.mp4</video:content_loc>
      <video:uploader>Celal Yankuncu</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>genomics</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>mit</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Animation-of-Intracellular-Infection-by-Salmonella</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Animation of Intracellular Infection by Salmonella</video:title>
      <video:description>In this animation, you can see how one S. typhimurium invades an epithelial cell of the intestinal tract, survives the intracellular defense mechanisms of the host cell, and multiplies.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/04/76623b5f-2208-4ba2-84a9-2cae3d704977/cand_5.jpg</video:thumbnail_loc>
      <video:duration>78</video:duration>
      <video:publication_date>2012-04-12T23:36:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/12234.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Intracellular</video:tag>
      <video:tag>Infection</video:tag>
      <video:tag>Salmonella</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-95-Evaluating-an-expression-with-multiple-variables</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 95 - Evaluating an expression with multiple variables</video:title>
      <video:description>Evaluating an expression with multiple variables

u11_l3_t1_we1 Evaluating an expression with multiple variables</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25249.jpg</video:thumbnail_loc>
      <video:duration>239</video:duration>
      <video:publication_date>2012-09-18T02:10:13.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/UH0HuxtBhEM</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Evaluating</video:tag>
      <video:tag>an</video:tag>
      <video:tag>expression</video:tag>
      <video:tag>with</video:tag>
      <video:tag>Multiple</video:tag>
      <video:tag>variables</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Tour-Of-A-Plant-Cell</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Tour Of A Plant Cell</video:title>
      <video:description>Plant cells are eukaryotic cells that differ in several key respects from the cells of other eukaryotic organisms.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/8fcc7f5c-dc79-42fc-bc19-a99b46c46521/cand_5.jpg</video:thumbnail_loc>
      <video:duration>105</video:duration>
      <video:publication_date>2009-04-02T22:34:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1585.mp4</video:content_loc>
      <video:uploader>hassan</video:uploader>
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      <video:tag>Plant</video:tag>
      <video:tag>cell</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Swine-Flu-Closed-Captioned</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Swine Flu- Closed Captioned</video:title>
      <video:description>In this video, Dr. Joe Bresee with the CDC Influenza Division describes swine flu - its signs and symptoms, how it&apos;s transmitted, medicines to treat it, steps people can take to protect themselves from it, and what people should do if they become ill. /nSwine influenza - Swine influenza is endemic in pigs./nSwine influenza (also called swine flu, hog flu, and pig flu) refers to influenza caused by those strains of influenza virus, called swine influenza virus (SIV), that usually infect pigs. Swine influenza is common in pigs in the midwestern United States (and occasionally in other states), Mexico, Canada, South America, Europe (including the United Kingdom, Sweden, and Italy), Kenya, Mainland China, Taiwan, Japan and other parts of eastern Asia.
Transmission of swine influenza virus from pigs to humans is not common and properly cooked pork poses no risk of infection. When transmitted, the virus does not always cause human influenza and often the only sign of infection is the presence of antibodies in the blood, detectable only by laboratory tests. When transmission results in influenza in a human, it is called zoonotic swine flu. People who work with pigs, especially people with intense exposures, are at risk of catching swine flu. However, only about fifty such transmissions have been recorded since the mid-20th Century, when identification of influenza subtypes became possible. Rarely, these strains of swine flu can pass from human to human. In humans, the symptoms of swine flu are similar to those of influenza and of influenza-like illness in general, namely chills, fever, sore throat, muscle pains, severe headache, coughing, weakness and general discomfort.
The 2009 flu outbreak in humans, known as &quot;swine flu&quot;, is due to a new strain of influenza A virus subtype H1N1 that contained genes most closely related to swine influenza. The origin of this new strain is unknown, however, the World Organization for Animal Health (OIE) reports that this strain has not been isolated in pigs. This strain can be transmit</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/09/fef0e309-b7d3-4f16-902d-716d501803c8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>325</video:duration>
      <video:publication_date>2009-09-02T02:13:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3302.mp4</video:content_loc>
      <video:uploader>cancer</video:uploader>
      <video:category>Others</video:category>
      <video:tag>swine</video:tag>
      <video:tag>Flu</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-Mass-Extinction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Mass Extinction?</video:title>
      <video:description>Five of the most popular mass extinctions are discussed in this video. When will the next mass extinction happen? have a look at this video to know more about these topics.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/861dc9a8-f2b7-4aa0-ae53-4217c431e414/cand_25.jpg</video:thumbnail_loc>
      <video:duration>625</video:duration>
      <video:publication_date>2013-02-09T06:25:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29802.mp4</video:content_loc>
      <video:uploader>Wendi Westfall</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>mass</video:tag>
      <video:tag>extinctions</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Organic-Chem-Prof-Raps-about-Chemistry</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Organic Chem Prof Raps about Chemistry</video:title>
      <video:description>Organic Chem Prof has put on his rapping cap and performs for his class. This is what makes this college &quot;uncommon.&quot;</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/bda6ae53-8c4c-4be8-9262-5d94c5ebb631/cand_5.jpg</video:thumbnail_loc>
      <video:duration>379</video:duration>
      <video:publication_date>2009-04-09T01:50:30.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1658.mp4</video:content_loc>
      <video:uploader>ayseni</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>Juniata</video:tag>
      <video:tag>college</video:tag>
      <video:tag>Reingold</video:tag>
      <video:tag>Organic</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>Rap</video:tag>
      <video:tag>Khosh</video:tag>
      <video:tag>Huntingdon</video:tag>
      <video:tag>pa</video:tag>
      <video:tag>OCC</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Roentgenium-Periodic-Table-of-Videos</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Roentgenium - Periodic Table of Videos</video:title>
      <video:description>Roentgenium can be bit of a mouthful. Videos about all the elements at http://www.periodicvideos.com/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/e5bac5fa-cfed-47cd-bb03-4984a866ed72/cand_5.jpg</video:thumbnail_loc>
      <video:duration>99</video:duration>
      <video:publication_date>2009-04-09T02:06:10.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1660.mp4</video:content_loc>
      <video:uploader>ayseni</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Roentgenium</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Hubble-Space-Telescope</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Hubble Space  Telescope</video:title>
      <video:description>The Hubble Space Telescope took off from Earth in 1990. There a certain malfunction and a repair crew was sent out in space. This video explains how the Hubble telescope was sent into the orbit and how it was repaired.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/2ccb9424-8521-4363-896b-ed470986175a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>43</video:duration>
      <video:publication_date>2009-08-08T15:37:08.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3209.mp4</video:content_loc>
      <video:category>Others</video:category>
      <video:tag>the</video:tag>
      <video:tag>Hubble</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>Telescope</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Chemical-Science-Chemical-Equilibrium-cont-Lecture-20</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Chemical Science - Chemical Equilibrium (cont.) - Lecture 20</video:title>
      <video:description>Principles of Chemical Science/n    * Email this page/nVideo Lectures - Lecture 20/nTopics covered:
	/nChemical Equilibrium (cont.)/nInstructor:
	/nProf. Catherine Drennan/nTranscript - Lecture 20/nToday we are going to continue with chemical equilibrium./nAnd at the end of the lecture, Professor Ceyer will be here to talk about exam two. We are going to start off where we left off, and we were talking about Le ChÃ¢teier&apos;s principle. Le ChÃ¢teier had this great idea that systems tend to respond to stress in a particular way./nThat if you apply a stress to a system at equilibrium, it will respond to that stress by trying to minimize the stress. The reaction will respond to adjust for the stress that was applied and minimize that stress. If you consider what stress is applied to a reaction and then how that stress can be minimized, you can predict whether the reaction will go in the forward direction or the reverse direction./nAnd so it tends to go in one of those directions to minimize the stress until the stress had been minimized and then equilibrium is reached again. We talked last class about adding and removing products or reactants and how the system would respond. And today we are going to consider changes in volume to a gaseous system and also temperature and how systems respond./nAnd at the end we will talk about the relevance of this to biological systems. Again, here is Le ChÃ¢teier. We can use this to predict the direction of the reaction, the response to the stress that is applied. First let&apos;s consider what happens if you have a mixture of gases at equilibrium. They are reacting. Again, in equilibrium, it is a dynamic process./nYou have the reaction going in the forward direction and reverse direction, but the rates of those reactions are the same so there is no net change in composition but the reaction is still happening. Now, if you have a system at equilibrium, a gaseous system in equilibrium and you change the volume, it will consider how the reaction will shift to compensate for this stress./nSo</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/416d2b3f-cd9d-4d6d-b455-014c6d13ac5d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>2671</video:duration>
      <video:publication_date>2009-04-16T23:07:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1751.mp4</video:content_loc>
      <video:uploader>Celal Yankuncu</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Chemical</video:tag>
      <video:tag>Equilibrium</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Geology-currents-termic</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Geology currents termic</video:title>
      <video:description>This video gives information about geology,currents and termic.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/4a4bee5b-63dc-4078-9fb4-daa63d6bc67c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>6</video:duration>
      <video:publication_date>2009-04-08T19:47:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1623.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Geophysics</video:category>
      <video:tag>geology</video:tag>
      <video:tag>currents</video:tag>
      <video:tag>termic</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Dye-injection-into-a-Drosophila-embyro-and-observation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Dye injection into a Drosophila embyro and observation</video:title>
      <video:description>A 30 minutes old fuit fly embryo is injected with fluorescently labeled dye and imaged (3 focal planes) via two-photon microscopy.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/9c788111-23b4-47b8-b6bc-18f96d985dda/cand_5.jpg</video:thumbnail_loc>
      <video:duration>29</video:duration>
      <video:publication_date>2009-04-09T05:57:14.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1674.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Developmental Biology</video:category>
      <video:tag>biophysics</video:tag>
      <video:tag>Development</video:tag>
      <video:tag>fly</video:tag>
      <video:tag>Embryo</video:tag>
      <video:tag>Microscopy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-human-embryonic-brain-development</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The human embryonic brain development</video:title>
      <video:description>This video animation demonstrates development of the human embryonic brain. The fetal brain grows enormously during pregnancy, both in terms of its size and the number of neurons it has.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/04/ad9fa006-09e9-4d6e-a76a-500f4713ca68/cand_5.jpg</video:thumbnail_loc>
      <video:duration>100</video:duration>
      <video:publication_date>2012-04-17T22:36:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/12257.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>human</video:tag>
      <video:tag>embryonic</video:tag>
      <video:tag>Brain</video:tag>
      <video:tag>Development</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-CS-61A-Data-Abstraction-Sequences-Calculator-I</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - CS 61A : Data Abstraction, Sequences Calculator I</video:title>
      <video:description>CS 61A : Data Abstraction, Sequences Calculator I

CS 61A - Spring 08 - The Structure and Interpretation of Computer Programs

Instructor Brian Harvey

Introduction to programming and computer science. This course exposes students to techniques of abstraction at several levels: (a) within a programming language, using higher-order functions, manifest types, data-directed programming, and message-passing; (b) between programming languages, using functional and rule-based languages as examples. It also relates these techniques to the practical problems of implementation of languages and algorithms on a von Neumann machine. There are several significant programming projects, programmed in a dialect of the LISP language.

http://www.cs.berkeley.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19585.jpg</video:thumbnail_loc>
      <video:duration>3070</video:duration>
      <video:publication_date>2012-09-05T03:42:36.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/QV0A_hFPCnw</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>cs</video:tag>
      <video:tag>61A</video:tag>
      <video:tag>data</video:tag>
      <video:tag>Abstraction</video:tag>
      <video:tag>sequences</video:tag>
      <video:tag>harvey</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-42-GMAT-Math-42</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 42 - GMAT Math 42</video:title>
      <video:description>GMAT Math 42

205-206, pg. 180</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21958.jpg</video:thumbnail_loc>
      <video:duration>674</video:duration>
      <video:publication_date>2012-09-11T00:02:08.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/q0AkvTchhPI</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>GMAT</video:tag>
      <video:tag>math</video:tag>
      <video:tag>42</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-Computer-Science-61B</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - Computer Science 61B</video:title>
      <video:description>&quot;Lec 10 - Computer Science 61B &quot;Data Structures</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27320.jpg</video:thumbnail_loc>
      <video:duration>2850</video:duration>
      <video:publication_date>2012-09-21T05:25:04.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/N1l3CZsWv8M</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>10</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>61B</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-mechanism-how-LUX-operon-controls-light-production</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The mechanism how LUX operon controls light production</video:title>
      <video:description>This video demonstrates the mechanism of  LUX operon controlling light production. A single transcription factor controls this operon, which contains five genes necessary to produce bioluminescence.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/04/7081b1e0-1058-4f43-942b-fa125032a8fa/cand_5.jpg</video:thumbnail_loc>
      <video:duration>144</video:duration>
      <video:publication_date>2012-04-17T22:22:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/12253.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>LUX</video:tag>
      <video:tag>operon</video:tag>
      <video:tag>controls</video:tag>
      <video:tag>Light</video:tag>
      <video:tag>production</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Mitotic-divisions-in-a-Drosophila-embryo</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Mitotic divisions in a Drosophila embryo</video:title>
      <video:description>The process of cell reproduction where one cell gives rise to two identical cells is Mitosis.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/d832377c-9520-48ce-b31b-d684515dea4d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>26</video:duration>
      <video:publication_date>2009-04-09T06:00:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1681.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>biophysics</video:tag>
      <video:tag>Development</video:tag>
      <video:tag>fly</video:tag>
      <video:tag>Embryo</video:tag>
      <video:tag>nuclei</video:tag>
      <video:tag>mitosis</video:tag>
      <video:tag>Microscopy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/In-Situ-Hybridization</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>In Situ Hybridization</video:title>
      <video:description>Intro to in situ hybridization. Thanks to the Cohn Lab, Ashley Seifert, and the HHMI-GATOR team.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/ea4a0ecb-337e-4611-adca-5ffc2dc3d5ee/cand_5.jpg</video:thumbnail_loc>
      <video:duration>195</video:duration>
      <video:publication_date>2009-04-14T07:26:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1709.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>in</video:tag>
      <video:tag>situ</video:tag>
      <video:tag>Hybridization</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>RNA</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-2-Law-2706-Public-Utilities-Rate-Regulation-Intro-to-Finance</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Law 270.6  Public Utilities &amp; Rate Regulation: Intro to Finance</video:title>
      <video:description>Law 270.6  Public Utilities &amp; Rate Regulation: Intro to Finance

Law 270.6 - Lecture 2 - Public Utilities &amp; Rate Regulation: Introduction to Finance and Regulatory Economics

January 24, 2008

Basic financial concepts; basic economics of competitive and monopoly markets; introduction to how regulation addresses natural monopoly. A brief introduction to monopoly, cost of service regulation; historical origins, cases, and commentary; major players.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19594.jpg</video:thumbnail_loc>
      <video:duration>9708</video:duration>
      <video:publication_date>2012-09-05T03:45:56.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/wpeDYpx2u_Q</video:player_loc>
      <video:uploader>0|13|0</video:uploader>
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      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>CCELP</video:tag>
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      <video:tag>utilities</video:tag>
      <video:tag>Rate</video:tag>
      <video:tag>Regulation</video:tag>
      <video:tag>finance</video:tag>
      <video:tag>regulatory</video:tag>
      <video:tag>Economics</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
      <video:tag>Steve</video:tag>
      <video:tag>Weissman</video:tag>
      <video:tag>270</video:tag>
      <video:tag>6</video:tag>
      <video:tag>Environmental</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>resource</video:tag>
      <video:tag>plannin</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-27-Convex-Optimization-II-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 27 - Convex Optimization II (Stanford)</video:title>
      <video:description>&quot;Lec 27 - Convex Optimization II (Stanford)&quot; Lecture by Professor Stephen Boyd for Convex Optimization II (EE 364B) in the Stanford Electrical Engineering department. Professor Boyd introduces primal and dual decomposition methods.

This course introduces topics such as subgradient, cutting-plane, and ellipsoid methods. Decentralized convex optimization via primal and dual decomposition. Alternating projections. Exploiting problem structure in implementation. Convex relaxations of hard problems, and global optimization via branch &amp; bound. Robust optimization. Selected applications in areas such as control, circuit design, signal processing, and communications.

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=3940DD956CDF0622

EE364B Course Website:
http://www.stanford.edu/class/ee364b/

Stanford University:
http://www.stanford.edu

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17534.jpg</video:thumbnail_loc>
      <video:duration>4264</video:duration>
      <video:publication_date>2012-09-03T15:15:21.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/dLp2m9ae_MQ</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>math</video:tag>
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      <video:tag>algebra</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>geometry</video:tag>
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      <video:tag>engineering</video:tag>
      <video:tag>convex</video:tag>
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      <video:tag>subgradient</video:tag>
      <video:tag>derivatives</video:tag>
      <video:tag>Basic</video:tag>
      <video:tag>inequality</video:tag>
      <video:tag>function</video:tag>
      <video:tag>algorithms</video:tag>
      <video:tag>ellipsoid</video:tag>
      <video:tag>method</video:tag>
      <video:tag>convergence</video:tag>
      <video:tag>Proof</video:tag>
      <video:tag>constraints</video:tag>
      <video:tag>feasibility</video:tag>
      <video:tag>problems</video:tag>
      <video:tag>Deep</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Defining-the-Human-Respiratory-System</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Defining the Human Respiratory System</video:title>
      <video:description>The function of the human respiratory system is to  deliver air into the lungs and to facilitate the distribution of Oxygen into the blood stream. It also extracts waste Carbon Dioxide from the blood and exhales it.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/a4e6b4f8-8ac7-45b2-b67d-852b1832e43b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>76</video:duration>
      <video:publication_date>2009-08-11T09:09:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3228.mp4</video:content_loc>
      <video:category>Others</video:category>
      <video:tag>the</video:tag>
      <video:tag>human</video:tag>
      <video:tag>Respiratory</video:tag>
      <video:tag>system</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/MECP2-protein-function-in-cell</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>MECP2 protein function in cell</video:title>
      <video:description>This video illustrates how the protein MECP2, in conjuction with another protein complex, can act as an &quot;on-off&apos; switch for gene expression. Includes audio narration.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/04/e4031bbd-2a42-4d02-86d0-0731b7d11617/cand_5.jpg</video:thumbnail_loc>
      <video:duration>43</video:duration>
      <video:publication_date>2012-04-17T22:51:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/12267.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>MECP2</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>function</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-CS-61B-Encapsulation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - CS 61B Encapsulation</video:title>
      <video:description>CS 61B Encapsulation

CS 61B: Data Structures - Fall 2006

Instructor Jonathan Shewchuk

Fundamental dynamic data structures, including linear lists, queues, trees, and other linked structures; arrays strings, and hash tables. Storage management. Elementary principles of software engineering. Abstract data types. Algorithms for sorting and searching. Introduction to the Java programming language.

http://www.cs.berkeley.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19589.jpg</video:thumbnail_loc>
      <video:duration>2965</video:duration>
      <video:publication_date>2012-09-05T03:44:18.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/KHpjLeKtKw0</video:player_loc>
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      <video:tag>cs</video:tag>
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      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Lec-23-Practice-of-Art-23AC</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23-Practice of Art 23AC</video:title>
      <video:description>Lec 23-Practice of Art 23AC.
Foundations of American Cyber-Culture</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27664.jpg</video:thumbnail_loc>
      <video:duration>2442</video:duration>
      <video:publication_date>2012-10-01T02:57:33.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/3FW_5L8Z-Gg</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>arts</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/The-effect-of-signal-molecules-on-transcription-factors</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The effect of signal molecules on transcription factors</video:title>
      <video:description>In this video, varying concentrations of a signaling molecule are shown to activate different transcription factors and determine cell fate.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/04/37c934f8-cb9f-463b-a2de-c5aa1fe8f00b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>123</video:duration>
      <video:publication_date>2012-04-17T22:49:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/12265.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Signal</video:tag>
      <video:tag>Molecules</video:tag>
      <video:tag>Transcription</video:tag>
      <video:tag>factors</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/DR-Nano-new-3d-iphone-medical-game</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>DR. Nano new 3d iphone medical game</video:title>
      <video:description>This video present the new medical video iphone game based on medical animation. The game includes 3d heart and stent deployment. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/7386ceb4-f9fc-4988-97be-97e133abb9ea/cand_5.jpg</video:thumbnail_loc>
      <video:duration>245</video:duration>
      <video:publication_date>2009-08-10T15:00:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3227.mp4</video:content_loc>
      <video:uploader>tres3d</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>3d</video:tag>
      <video:tag>iPhone</video:tag>
      <video:tag>game</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Colloid-Particles-under-Brownian-Motion</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Colloid Particles under Brownian Motion</video:title>
      <video:description>This video shows the random walk of brownian motion which is the presumably random moving of particles suspended in a fluid (a liquid or a gas) resulting from their bombardment by the fast-moving atoms or molecules in the gas or liquid.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/adc9479d-0d8f-48fc-972c-4395ff3cdf2f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>5</video:duration>
      <video:publication_date>2009-04-09T23:14:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1687.mp4</video:content_loc>
      <video:uploader>nirva dede</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Colloids</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Double-slit-theory-Quantum-Physics-Animation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Double slit theory Quantum Physics Animation</video:title>
      <video:description>This video really makes the challenge your beliefs about what the context of The Universe means to you.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/c9be25ca-6cbc-413d-9ae6-2ec32551ed26/cand_5.jpg</video:thumbnail_loc>
      <video:duration>303</video:duration>
      <video:publication_date>2009-04-12T00:37:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1707.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>double</video:tag>
      <video:tag>Slit</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>Quantum</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>Animation</video:tag>
      <video:tag>Science</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-CS-61A-Data-Abstraction-Sequences-Calculator-III</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - CS 61A : Data Abstraction, Sequences Calculator III</video:title>
      <video:description>CS 61A : Data Abstraction, Sequences Calculator III

CS 61A - Spring 08 - The Structure and Interpretation of Computer Programs

Instructor Brian Harvey

Introduction to programming and computer science. This course exposes students to techniques of abstraction at several levels: (a) within a programming language, using higher-order functions, manifest types, data-directed programming, and message-passing; (b) between programming languages, using functional and rule-based languages as examples. It also relates these techniques to the practical problems of implementation of languages and algorithms on a von Neumann machine. There are several significant programming projects, programmed in a dialect of the LISP language.

http://www.cs.berkeley.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19592.jpg</video:thumbnail_loc>
      <video:duration>2916</video:duration>
      <video:publication_date>2012-09-05T03:45:19.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/b97qB_cPZak</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>cs</video:tag>
      <video:tag>61A</video:tag>
      <video:tag>data</video:tag>
      <video:tag>Abstraction</video:tag>
      <video:tag>sequences</video:tag>
      <video:tag>harvey</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Pedesis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Pedesis</video:title>
      <video:description>This is a pedesis of milk. Brownian motion or pedesis is the random moving of particles suspended in a fluid.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/e10e4661-a079-40e3-ac5e-4d9cb5c86007/cand_5.jpg</video:thumbnail_loc>
      <video:duration>10</video:duration>
      <video:publication_date>2009-04-09T23:15:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1691.mp4</video:content_loc>
      <video:uploader>nirva dede</video:uploader>
      <video:category>Others</video:category>
      <video:tag>sience</video:tag>
      <video:tag>education</video:tag>
      <video:tag>Brownian</video:tag>
      <video:tag>motion</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-37-Column-Space-of-a-Matrix</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 37 - Column Space of a Matrix</video:title>
      <video:description>Column Space of a Matrix 

Introduction to the column space of a matrix</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22029.jpg</video:thumbnail_loc>
      <video:duration>640</video:duration>
      <video:publication_date>2012-09-11T00:25:55.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/st6D5OdFV9M</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Column</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>of</video:tag>
      <video:tag>A</video:tag>
      <video:tag>matrix</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Concept-of-Total-Internal-Reflection</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Concept of Total Internal Reflection</video:title>
      <video:description>Discussed in this video is the Snell&apos;s Law accompanied with illustration and narratives and citing some examples.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/2dad8231-0d06-48ba-8a4c-3b022061948a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>182</video:duration>
      <video:publication_date>2009-04-09T23:18:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1693.mp4</video:content_loc>
      <video:uploader>nirva dede</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Optics</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>reflection</video:tag>
      <video:tag>Critical</video:tag>
      <video:tag>Angle</video:tag>
      <video:tag>IIT</video:tag>
      <video:tag>JEE</video:tag>
      <video:tag>Internal</video:tag>
      <video:tag>Total</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Chemical-Science-Matter-As-a-Wave-Lecture-5</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Chemical Science - Matter As a Wave - Lecture 5</video:title>
      <video:description>Chemical Science/n    * Email this page/nVideo Lectures - Lecture 5/nTopics covered:
	/nMatter As a Wave/nInstructor:
	/nProf. Sylvia Ceyer/nTranscript - Lecture 5/nWhere were we last time? Last time we had discovered, and we&apos;re going back to Lecture 4 notes because I think I have a little bit left on Lecture 4 notes, that radiation also behaves like a particle./nAnd it behaves like a particle as exhibited in this photoelectric effect. That is in order to get an electron out, what we needed to do was to put in a particle of energy. We needed to put in a packet of energy./nWe needed to put in a quantum of energy. And as long as that quantum of energy, that packet of energy, that particle of energy was larger than the work function, we would get one electron out for every packet we put in./nThat&apos;s an example of the particle-like nature to radiation, this photoelectric effect. But Einstein also went on to show an even more convincing property of the particle-like nature of radiation or a photon./nAnd that is he showed that a photon has momentum even though a photon does not have mass, or essentially no rest mass. And, of course, momentum is a very particle-like property. P for momentum is equal to the mass times velocity./nIf a photon, if radiation has momentum then it&apos;s acting very much like a particle. How did he do this? Well, Einstein took the relativistic equations of motion, which he himself wrote down. And what he showed from that is that a photon had momentum P here./nAnd the momentum of the photon is defined by the frequency of the radiation. That is that momentum was given by h, again Planck&apos;s constant there, that quantization constant times the frequency over the speed of light./nAnd since, of course, we know the relationship between the frequency and the wavelength, we can write the momentum of a photon as h over lambda. So, if you have radiation of some wavelength lambda, that radiation, those photons have this momentum h over lambda, this photon momentum, even though photons don&apos;t have mass./nAnd the a</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/66efb236-a5ad-4421-a2a0-a9d7607c96c5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>2663</video:duration>
      <video:publication_date>2009-04-16T22:24:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1736.mp4</video:content_loc>
      <video:uploader>Celal Yankuncu</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Chemical</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>matter</video:tag>
      <video:tag>wave</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Introduction-to-epsilon-Aurigae</loc>
    <lastmod>2026-08-14</lastmod>
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License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
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      <video:description>Principles of Chemical Science/n    * Email this page/nVideo Lectures - Lecture 13/nTopics covered:
	/nBreakdown of Octet Rule/nInstructor:
	/nProf. Sylvia Ceyer/nTranscript - Lecture 13/nThe goal is to count up all of the valence electrons that you have in a molecule and then distribute those valence electrons so that between each two atoms there are at least two electrons./nAnd then what you do is you take the rest of the electrons and distribute them around the molecule so that each atom has an inner gas configuration around it. That&apos;s usually an octet, unless you&apos;re dealing with hydrogen. That&apos;s the main idea. And so what that means is that you have to know what those valence electrons are./nAnd so that is something that you should get used to knowing so you could just really write that down immediately. But we also saw last time that a very critical concept was this concept here of formal charge. Formal charge is a measure of how much an atom has gained or lost an electron when it has formed a bond in a particular structure./nAnd we saw how this idea of formal charge was really critical in being able to determine what the lowest energy structure was. In fact, what was the lowest energy skeletal structure? Often times, when you start out, you don&apos;t know what atoms are connected to each other. You have to take a guess. You take a guess. You put out the Lewis structure./nYou draw out the Lewis structure and then you calculate the formal charge. And if you find on that Lewis structure that any atom has a formal charge, a minus two or a plus two or minus three or plus three, that cannot possibly be the lowest energy structure. And then you start again. You find another skeletal structure, draw out the Lewis diagram, calculate the formal charges./nAnd you keep doing that until you find a skeletal structure that gives you the lowest set or the lowest absolute values of formal charges. This is a very important concept. That&apos;s how you do it. Now, we also saw last time that we were able to draw a couple of different s</video:description>
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      <video:uploader>Celal Yankuncu</video:uploader>
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      <video:duration>379</video:duration>
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      <video:tag>Transmission</video:tag>
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      <video:player_loc>https://www.youtube.com/embed/LRvkIsumOYA</video:player_loc>
      <video:uploader>0|63|0</video:uploader>
      <video:category>Environmental Engineering</video:category>
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      <video:publication_date>2011-11-29T04:13:02.000Z</video:publication_date>
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      <video:description>Law 270.6  Resource Alternatives: Renewable Energy - The Technologies

Class  9: Resource Alternatives: Renewable Energy - The Technologies and the Programs - March 13, 2008.  This class will introduce: the types of renewable energy including wind, biomass, landfill gas, photovoltaic, esoteric sources, and energy storage; the regulatory and legal strategies for encouraging the implementation of renewable energy options.  Regulatory matters including PURPA, stranded benefits under deregulation, System Benefit Charges and Renewables Trust Funds, life cycle costs and emissions, Renewable Portfolio Standards, Renewable Energy Credits, net metering, and tax credits.</video:description>
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Problems 11-14 on page 411</video:description>
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      <video:duration>548</video:duration>
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video by Said Sannuga at MRC</video:description>
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      <video:description>CS 61B Graphs

CS 61B: Data Structures - Fall 2006

Instructor Jonathan Shewchuk

Fundamental dynamic data structures, including linear lists, queues, trees, and other linked structures; arrays strings, and hash tables. Storage management. Elementary principles of software engineering. Abstract data types. Algorithms for sorting and searching. Introduction to the Java programming language.

http://www.cs.berkeley.edu</video:description>
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Plate Tectonics -- Geological Features of Divergent Plate Boundaries</video:description>
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      <video:duration>23</video:duration>
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A discussion about US health care costs</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Many diseases are caused by defects in our genes. Gene replacement therapy may be useful to cure these diseases. This video shows how virus based gene therapy may work. Edited by Ashraf.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4294.mp4</video:content_loc>
      <video:uploader>Regina Folen</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Chromosome-11-Inside-Look-Animated-tutorial</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Chromosome 11-Inside Look-Animated tutorial</video:title>
      <video:description>www.bimatics.blogspot.com Zoom along a three-dimensional rendering of 650000 nucleotides of human chromosome 11 to see how little actually encodes protein.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/9c572154-d24d-47db-ba78-77ae59167682/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2009-04-19T19:00:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1866.mp4</video:content_loc>
      <video:uploader>okur</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Lec-131-Introduction-to-the-Line-Integral</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 131 - Introduction to the Line Integral</video:title>
      <video:description>Introduction to the Line Integral

Introduction to the Line Integral</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19927.jpg</video:thumbnail_loc>
      <video:duration>1128</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/_60sKaoRmhU</video:player_loc>
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  <url>
    <loc>https://dnatube.com/videos/Lec-2-Introduction-to-Limits</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Introduction to Limits</video:title>
      <video:description>Limits can be used even when we know the value when we get there! Nobody said they are only for difficult functions.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19928.jpg</video:thumbnail_loc>
      <video:duration>457</video:duration>
      <video:publication_date>2012-09-06T01:03:05.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/W0VWO4asgmk</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
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  <url>
    <loc>https://dnatube.com/videos/How-to-do-Chromatography</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to do Chromatography</video:title>
      <video:description>This Video will teach you how to do chromatography step by step.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/afd77314-2a92-4d18-b761-86b32d6ecf56/cand_5.jpg</video:thumbnail_loc>
      <video:duration>69</video:duration>
      <video:publication_date>2009-04-19T06:36:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1848.mp4</video:content_loc>
      <video:uploader>arsinsol</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>nuclearrabbit</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Functions-of-a-Macrophage</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Functions of a Macrophage</video:title>
      <video:description>A macrophage can function both as a specific and non specific defense mechanism.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/c9792ecf-1b7a-4f95-8e6b-3bbf97b94e44/cand_5.jpg</video:thumbnail_loc>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1969.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>medicine</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Recrystallization-experiment</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Recrystallization experiment</video:title>
      <video:description>Lab Training video for UCSD&apos;s Organic Department is shown in this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/f6179e68-fbcb-4e8b-8109-59aab3989f54/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2009-04-19T06:29:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1844.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Biochemistry</video:category>
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      <video:tag>Recrystallization</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/mRNA-Splicing</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>mRNA Splicing</video:title>
      <video:description>www.bimatics.blogspot.com mRNA Splicing - animated tutorial</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/3bd9d496-3369-4709-83a3-f5e5d1cb5547/cand_5.jpg</video:thumbnail_loc>
      <video:duration>99</video:duration>
      <video:publication_date>2009-04-19T19:00:08.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1865.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>biology</video:tag>
      <video:tag>molecularbiology</video:tag>
      <video:tag>mRNA</video:tag>
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      <video:tag>dna</video:tag>
      <video:tag>bioinformatics</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Introduction-to-Physics-Spring-2010</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16916.jpg</video:thumbnail_loc>
      <video:duration>4271</video:duration>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:uploader>Admin</video:uploader>
      <video:category>Biochemistry</video:category>
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  <url>
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    <video:video>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Graphing Radical Functions

u17_l2_t2_we3 Graphing Radical Functions</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25343.jpg</video:thumbnail_loc>
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    <lastmod>2026-08-14</lastmod>
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    <lastmod>2026-08-14</lastmod>
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      <video:duration>114</video:duration>
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      <video:uploader>Abnova Corp</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>cell</video:tag>
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      <video:tag>Suspension</video:tag>
      <video:tag>Abnova</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 54 - Proof: log_a (B) = (log_x (B))/(log_x (A))</video:title>
      <video:description>Proof: log_a (B) = (log_x (B))/(log_x (A))

Proof of the logarithm property 
log_a (B) = (log_x (B))/(log_x (A))</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20166.jpg</video:thumbnail_loc>
      <video:duration>445</video:duration>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 32 - Physics 111: How to do an Oral Report</video:title>
      <video:description>Physics 111: How to do an Oral Report

Physics 111 Advanced Laboratory.  Professor Sumner Davis

This video describes how we expect students to present an oral report on an experiment in the Physics 111 course.

http://advancedlab.org</video:description>
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      <video:duration>1238</video:duration>
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      <video:uploader>0|36|0</video:uploader>
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      <video:tag>an</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:duration>54</video:duration>
      <video:publication_date>2009-09-04T23:31:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3320.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>ULCER</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>by Abnova - Cell culture is the process by which cells are grown under controlled conditions. This video shows you how to culture suspension cells from cell thrawing, maintain, to cell freezing.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/03/4648eaff-3afb-4636-a76f-667a6724edc6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>521</video:duration>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3905.mp4</video:content_loc>
      <video:uploader>Abnova Corp</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>cell</video:tag>
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      <video:tag>antibody</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - 2003 AIME II Problem 13</video:title>
      <video:description>2003 AIME II Problem 13

Probability of moving to a vertex</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25057.jpg</video:thumbnail_loc>
      <video:duration>973</video:duration>
      <video:publication_date>2012-09-18T00:51:22.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/vKMNRcctwL4</video:player_loc>
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  <url>
    <loc>https://dnatube.com/videos/Mechanism-of-protein-secretion</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Mechanism of protein secretion</video:title>
      <video:description>In this science animation, mechanism of protein secretion is explained. Proteins synthesized in the rough endoplasmic reticulum are needed to be transported to their site of action. This involves specialized cellular organelles. This video explains how proteins are secreted.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/789b4e7e-037f-44da-a70c-eec895ea9714/cand_5.jpg</video:thumbnail_loc>
      <video:duration>48</video:duration>
      <video:publication_date>2009-04-19T19:04:29.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1876.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Molecular Biology</video:category>
      <video:tag>protein</video:tag>
      <video:tag>secretion</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Integumentary-Repair</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Integumentary Repair</video:title>
      <video:description>The process of repairing the integumentary system is explained in this video</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/fd7ec3ab-b661-486c-82be-5ab7f2e63d2f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>15</video:duration>
      <video:publication_date>2009-04-24T22:54:43.000Z</video:publication_date>
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      <video:uploader>arsinsol</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>nursereview</video:tag>
      <video:tag>org</video:tag>
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      <video:tag>Developmental</video:tag>
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The discussion of four-vector in relativity continues but this time the focus is on the energy-momentum of a particle. The invariance of the energy-momentum four-vector is due to the fact that rest mass of a particle is invariant under coordinate transformations.

00:00 - Chapter 1. Recap: The Four-Vectors of Position, Velocity and Momentum in Space-Time
15:53 - Chapter 2. The Energy-Momentum Four-Vector
32:20 - Chapter 3. Relativistic Collisions
41:09 - Chapter 4. Law of Conservation of Energy and Momentum Using the Energy-Momentum Four-Vector

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2006.</video:description>
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      <video:tag>momentum</video:tag>
      <video:tag>photon</video:tag>
      <video:tag>Vector</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-CS-61A-Assignment-State-Environments-I</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 - CS 61A : Assignment, State, Environments I</video:title>
      <video:description>CS 61A : Assignment, State, Environments I

CS 61A The Structure and Interpretation of Computer Programs
Instructor Brian Harvey
Spring 2008

Introduction to programming and computer science. This course exposes students to techniques of abstraction at several levels: (a) within a programming language, using higher-order functions, manifest types, data-directed programming, and message-passing; (b) between programming languages, using functional and rule-based languages as examples. It also relates these techniques to the practical problems of implementation of languages and algorithms on a von Neumann machine. There are several significant programming projects, programmed in a dialect of the LISP language.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19624.jpg</video:thumbnail_loc>
      <video:duration>3085</video:duration>
      <video:publication_date>2012-09-05T03:53:08.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/HIJ8ly8HOUQ</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>cs</video:tag>
      <video:tag>61A</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>class</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Mitosis-and-cellularization-of-syncytial-embryo</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Mitosis and cellularization of syncytial embryo</video:title>
      <video:description>This early embryo of the fruit fly, Drosophila melanogaster, expresses fluorescently labeled proteins to detect DNA and plasma membrane dynamics. As the embryo develops, its DNA</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/d93abc86-afd2-4a15-a842-33dc93626f6b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>5</video:duration>
      <video:publication_date>2009-04-21T22:15:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1937.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>mitosis</video:tag>
      <video:tag>and</video:tag>
      <video:tag>cellularization</video:tag>
      <video:tag>of</video:tag>
      <video:tag>syncytial</video:tag>
      <video:tag>Embryo</video:tag>
      <video:tag>Wieschaus</video:tag>
      <video:tag>Developmental</video:tag>
      <video:tag>cell</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Environmental-Common-Law-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3- Environmental Common Law 1</video:title>
      <video:description>Lec 3- Environmental Common Law 1.
August 24, 2009

Prof. Bob Infelise discusses Pollution on the Pigeon River; Common Law Environmental Doctrines.

For more information on key environmental issues, visit Berkeley Law&apos;s environmental blog, http://legalplanet.wordpress.com/, or the Video and Audio Resources page, http://www.law.berkeley.edu/2866.htm.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16969.jpg</video:thumbnail_loc>
      <video:duration>4558</video:duration>
      <video:publication_date>2012-09-01T18:04:03.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/UM7bV_dmBQ0</video:player_loc>
      <video:uploader>0|68|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Environmental</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>policy</video:tag>
      <video:tag>Law271</video:tag>
      <video:tag>Bob</video:tag>
      <video:tag>Infelise</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Sense-of-Balance-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Sense of Balance (2)</video:title>
      <video:description>The Sense of Balance ... The Sense of Balance</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/6b22d6f1-2101-4f24-8d20-b26711606a9f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>41</video:duration>
      <video:publication_date>2009-04-23T05:02:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1959.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>the</video:tag>
      <video:tag>Sense</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Balance</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-do-we-hear</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How do we hear</video:title>
      <video:description>This video explains the process of hearing. The mechanical energy of sounds vibrates the air drum resulting in initiation of a sires of events that enable us to hear. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/81ed6559-5b39-4c09-94ae-a0acdcc7f595/cand_5.jpg</video:thumbnail_loc>
      <video:duration>69</video:duration>
      <video:publication_date>2009-04-23T05:01:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1957.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>How</video:tag>
      <video:tag>do</video:tag>
      <video:tag>we</video:tag>
      <video:tag>hear</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-The-Origin-and-Maintenance-of-Genetic-Variation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - The Origin and Maintenance of Genetic Variation</video:title>
      <video:description>&quot;Lec 6 - The Origin and Maintenance of Genetic Variation&quot; Principles of Evolution, Ecology and Behavior (EEB 122)

Mutations are the origin of genetic diversity. Mutations introduce new traits, while selection eliminates most of the reproductively unsuccessful traits. Sexual recombination of alleles can also account for much of the genetic diversity in sexual species. In some instances, population size can affect diversity and rates of evolution and fixation, but in other cases population size does not matter.

00:00 - Chapter 1. Introduction
05:32 - Chapter 2. Mutation rates
13:57 - Chapter 3. Recombination
20:43 - Chapter 4. Genetic Variation in Humans
26:52 - Chapter 5. The Maintenance of Genetic Variation
47:03 - Chapter 6. Conclusion

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17324.jpg</video:thumbnail_loc>
      <video:duration>2895</video:duration>
      <video:publication_date>2012-09-02T18:18:36.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ZzkLYZCzHXk</video:player_loc>
      <video:uploader>0|13|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>mutation</video:tag>
      <video:tag>Selection</video:tag>
      <video:tag>Variation</video:tag>
      <video:tag>recombination</video:tag>
      <video:tag>Genetic</video:tag>
      <video:tag>History</video:tag>
      <video:tag>frequency</video:tag>
      <video:tag>fixation</video:tag>
      <video:tag>population</video:tag>
      <video:tag>drift</video:tag>
      <video:tag>dominance</video:tag>
      <video:tag>dependence</video:tag>
      <video:tag>genetics</video:tag>
      <video:tag>human</video:tag>
      <video:tag>dna</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-Ecology-and-the-Environment</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12- Ecology and the Environment</video:title>
      <video:description>Lec 12- Ecology and the Environment.
General Biology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18459.jpg</video:thumbnail_loc>
      <video:duration>2875</video:duration>
      <video:publication_date>2012-09-04T01:52:55.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/XzteLNogM5w</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Bioinformatics</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Role-of-pancreas-in-endocrine-system</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Role of pancreas in endocrine system</video:title>
      <video:description>Pancreas is an important part of the endocrine system. Beta cells in islets of Langerhans located in the pancreas secretes a hormone called insulin. Insulin is essential for the metabolism of glucose. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/d1a7b4f0-aef8-4a72-b6ed-78c13bde1dea/cand_5.jpg</video:thumbnail_loc>
      <video:duration>63</video:duration>
      <video:publication_date>2009-04-23T05:04:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1963.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Role</video:tag>
      <video:tag>of</video:tag>
      <video:tag>pancreas</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Endocrine</video:tag>
      <video:tag>system</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-The-Expression-of-Variation-Reaction-Norms</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - The Expression of Variation: Reaction Norms</video:title>
      <video:description>&quot;Lec 8 - The Expression of Variation: Reaction Norms&quot; Principles of Evolution, Ecology and Behavior (EEB 122)

Reaction norms depict the range of phenotypes a single genotype can produce, depending on the environment. Reaction norms must fit within an organism&apos;s phylogenetic constraints. They can differ for different individuals within a population, but some traits differ very little based on the environment; some do not differ at all.

00:00 - Chapter 1. Introduction 
03:22 - Chapter 2. Reaction Norms 
12:10 - Chapter 3. Reaction Norms in Populations 
23:42 - Chapter 4. Developmental Constraints on Reaction Norms 
36:23 - Chapter 5. Benefits and Limitations of Studying Reaction Norms

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17326.jpg</video:thumbnail_loc>
      <video:duration>2599</video:duration>
      <video:publication_date>2012-09-02T18:18:44.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/weX4wjLmjwo</video:player_loc>
      <video:uploader>0|13|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Reaction</video:tag>
      <video:tag>norms</video:tag>
      <video:tag>Development</video:tag>
      <video:tag>Variation</video:tag>
      <video:tag>Phylogenetics</video:tag>
      <video:tag>plasticity</video:tag>
      <video:tag>canalization</video:tag>
      <video:tag>genotype</video:tag>
      <video:tag>phenotype</video:tag>
      <video:tag>population</video:tag>
      <video:tag>Distalis</video:tag>
      <video:tag>butterflies</video:tag>
      <video:tag>MacroEvolution</video:tag>
      <video:tag>environment</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Laparoscopic-cholecystectomy-medical-video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Laparoscopic cholecystectomy medical video</video:title>
      <video:description>Laparoscopic cholecystectomy is a procedure in which the gallbladder is removed by laparoscopic techniques laparoscopic surgery also referred to as minimally invasive surgery describes the performance of surgical procedures with the assistance of a video camera and several thin instruments</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_8636.jpg</video:thumbnail_loc>
      <video:duration>317</video:duration>
      <video:publication_date>2011-11-29T02:15:04.000Z</video:publication_date>
      <video:content_loc>https://www.dnatube.com/flvideo/8636.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Laparoscopic</video:tag>
      <video:tag>Cholecystectomy</video:tag>
      <video:tag>HD</video:tag>
      <video:tag>Medical</video:tag>
      <video:tag>Video</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-20-Computer-Science-162</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 20-Computer Science 162</video:title>
      <video:description>Operating Systems and System Programming lec 20-Computer Science 162 .</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19141.jpg</video:thumbnail_loc>
      <video:duration>4924</video:duration>
      <video:publication_date>2012-09-04T18:08:29.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/W8Srni3JLxY</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Computer-Science-169</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7- Computer Science 169</video:title>
      <video:description>Lec 7- Computer Science 169.
Software Engineering</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20244.jpg</video:thumbnail_loc>
      <video:duration>4764</video:duration>
      <video:publication_date>2012-09-06T12:35:32.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/7P5hrUhVYpk</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-Algebra-Solving-Inequalities</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - Algebra: Solving Inequalities</video:title>
      <video:description>Algebra: Solving Inequalities

Solving linear inequalities.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20089.jpg</video:thumbnail_loc>
      <video:duration>384</video:duration>
      <video:publication_date>2012-09-06T01:54:38.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/VgDe_D8ojxw</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>algebra</video:tag>
      <video:tag>Solving</video:tag>
      <video:tag>Inequalities</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Stomach-22</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Stomach - 2/2</video:title>
      <video:description>What is the structure of the stomach and its functionality? This video explains everything. This is second part of the video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/aadcd03a-8900-4c32-974d-62f971cb6756/cand_5.jpg</video:thumbnail_loc>
      <video:duration>37</video:duration>
      <video:publication_date>2009-04-23T05:13:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1980.mp4</video:content_loc>
      <video:uploader>arsinsol</video:uploader>
      <video:category>Others</video:category>
      <video:tag>medicine</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-Lorentz-Transformation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - Lorentz Transformation</video:title>
      <video:description>&quot;Lec 13 - Lorentz Transformation&quot; Fundamentals of Physics (PHYS 200)

This lecture offers detailed analysis of the Lorentz transformations which relate the coordinates of an event in two frames in relative motion. It is shown how length, time and simultaneity are relative.

00:00 - Chapter 1. Describing an Event with Two Observers
33:58 - Chapter 2. The Relativity of Simultaneity
41:57 - Chapter 3. Time Dilation
53:41 - Chapter 4. The Twin Paradox
01:00:02 - Chapter 5. Length Contraction

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2006.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15899.jpg</video:thumbnail_loc>
      <video:duration>4107</video:duration>
      <video:publication_date>2012-08-28T21:28:25.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/202fU9qIVK4</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Einstein</video:tag>
      <video:tag>Fermilab</video:tag>
      <video:tag>Relative</video:tag>
      <video:tag>velocity</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Stomach-part-1-of-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Stomach part 1 of 2</video:title>
      <video:description>What is the structure of the stomach and its functionality? This video explains everything. This is first part of the video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/b3506282-6f79-4db9-8565-832ad6046ac6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>43</video:duration>
      <video:publication_date>2009-04-23T05:12:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1978.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Others</video:category>
      <video:tag>medicine</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Process-of-Digestion</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Process of Digestion</video:title>
      <video:description>Digestion means the breakdown of food into Smaller components. This video will explain the structure of the stomach and the process of digestion.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/c6da0ec8-42d8-4e5b-a91a-dea55bd02571/cand_5.jpg</video:thumbnail_loc>
      <video:duration>56</video:duration>
      <video:publication_date>2009-04-23T05:12:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1979.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Molecular Biology</video:category>
      <video:tag>Structure</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Stomach</video:tag>
      <video:tag>and</video:tag>
      <video:tag>digestion</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Fluorine-reaction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Fluorine reaction</video:title>
      <video:description>Fluorine reacts with different elements.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/10/d6210495-1c79-470d-bc34-b4bb8d0279e2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>52</video:duration>
      <video:publication_date>2009-10-16T02:51:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3434.mp4</video:content_loc>
      <video:uploader>Sally Kirkpatrick</video:uploader>
      <video:category>Atomic Physics</video:category>
      <video:tag>fluorine</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Soyuz-Landing-Video-Clip</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Soyuz Landing Video Clip</video:title>
      <video:description>An amazing video showing the landing of Soyuz spotlighted with a detailed description. He has returend to heart after 163 days staying in space.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/31575fe8-8794-420a-88af-7d132cc6b31a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>69</video:duration>
      <video:publication_date>2013-02-05T04:05:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29134.mp4</video:content_loc>
      <video:uploader>Ian Wynn</video:uploader>
      <video:category>Aerospace Engineering</video:category>
      <video:tag>Soyuz</video:tag>
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Michael Rose, Johnson  and  Johnson

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More information at http://ocw.mit.edu/terms
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Introduction to programming and computer science. This course exposes students to techniques of abstraction at several levels: (a) within a programming language, using higher-order functions, manifest types, data-directed programming, and message-passing; (b) between programming languages, using functional and rule-based languages as examples. It also relates these techniques to the practical problems of implementation of languages and algorithms on a von Neumann machine. There are several significant programming projects, programmed in a dialect of the LISP language.</video:description>
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      <video:description>Animation on Oogenesis is demonstrated in this scientific video. Please visit our website nursereview.org  for more information.</video:description>
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      <video:description>Lec 15- Chemistry 1A Spring 2010.
General Chemistry</video:description>
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      <video:duration>2986</video:duration>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>NurseReview.Org for more animation ... nursereview.org Animation on Reuptake Inhibitor nclex cgfns anatomy medicine nle animation</video:description>
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      <video:duration>93</video:duration>
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      <video:uploader>okur</video:uploader>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - The Evolution of Sex</video:title>
      <video:description>&quot;Lec 9 - The Evolution of Sex&quot; Principles of Evolution, Ecology and Behavior (EEB 122)

There are several explanations for the evolution of sex and its continued prevalence. One is facilitating the spread of helpful mutations while hastening the removal of harmful ones. Another is expediting resistance against pathogens. Sex does have several costs compared to asex, such as only giving half your genome to offspring, having to find mates, and the risk of predation and STDs. Overall, the benefits outweigh the costs and sex has a firm hold on the majority of the recent branches of the tree of life.

00:00 - Chapter 1. Introduction 
08:54 - Chapter 2. The Traditional View on Sex‚Äôs Existence 
13:38 - Chapter 3. The Costs of Sex 
28:02 - Chapter 4. Recombination
38:25 - Chapter 5. Pathogens and Parasites 
44:54 - Chapter 6. Modern Asexuality and Conclusion 

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2009.</video:description>
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      <video:duration>2947</video:duration>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21 - CS 61A : Vectors I</video:title>
      <video:description>CS 61A : Vectors I

CS 61A The Structure and Interpretation of Computer Programs
Instructor Brian Harvey
Spring 2008

Introduction to programming and computer science. This course exposes students to techniques of abstraction at several levels: (a) within a programming language, using higher-order functions, manifest types, data-directed programming, and message-passing; (b) between programming languages, using functional and rule-based languages as examples. It also relates these techniques to the practical problems of implementation of languages and algorithms on a von Neumann machine. There are several significant programming projects, programmed in a dialect of the LISP language.</video:description>
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      <video:description>Herceptin (Trastuzum), HER2-positive Breast Cancer Treatment en.wikipedia.org ... drug cancer 3D modelling protein molecule</video:description>
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      <video:description>Lecture 1: The Geometry of Linear Equations.

View the complete course at: http://ocw.mit.edu/18-06S05 

License: Creative Commons BY-NC-SA 
More information at http://ocw.mit.edu/terms 
More courses at http://ocw.mit.edu</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>CRVO which is the short form of central retinal vein occulusion which is cause by blood clot in the central retinal vein. This video explains how an anti VEGF agent can cure CRVO.</video:description>
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      <video:uploader>okur</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>This video will help you to understand the hot flash cases with the evaluation and management. Door information of a 55 year old lady is provided here.</video:description>
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      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
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      <video:tag>Flashes</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>NurseReview.Org Animation on Spermatogenesis</video:title>
      <video:description>Forum.NurseReview.Org for more animation slides. ... nursereview.org Spermatogenesis nclex cgfns anatomy medicine nle uterus egg</video:description>
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      <video:uploader>okur</video:uploader>
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    <loc>https://dnatube.com/videos/Anatomy-Skeletal-Muscle-Naming-Criterias</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Anatomy:  Skeletal Muscle Naming Criterias</video:title>
      <video:description>There are over 600 skeletal muscles!  Scientists have developed seven general naming criterias to help distinguish and keep track of them all.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/b6ca0ed8-5340-4d8e-93a2-f4f0158fd8dc/cand_5.jpg</video:thumbnail_loc>
      <video:duration>294</video:duration>
      <video:publication_date>2009-04-29T16:40:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2117.mp4</video:content_loc>
      <video:uploader>watch</video:uploader>
      <video:category>Others</video:category>
      <video:tag>anatomy</video:tag>
      <video:tag>human</video:tag>
      <video:tag>body</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>Muscle</video:tag>
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      <video:tag>system</video:tag>
      <video:tag>namin</video:tag>
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CS 61B: Data Structures - Fall 2006

Instructor Jonathan Shewchuk

Fundamental dynamic data structures, including linear lists, queues, trees, and other linked structures; arrays strings, and hash tables. Storage management. Elementary principles of software engineering. Abstract data types. Algorithms for sorting and searching. Introduction to the Java programming language.

http://www.cs.berkeley.edu</video:description>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/d1c422f4-d414-46eb-8b28-3c4e52463b8d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>139</video:duration>
      <video:publication_date>2009-05-13T20:57:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2179.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Astrophysics</video:category>
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      <video:tag>Year</video:tag>
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      <video:tag>creationism</video:tag>
      <video:tag>sagan</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Physics-with-Mr-Noon-Light-and-Color</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Physics with Mr. Noon: Light and Color</video:title>
      <video:description>Here are some high school physics demonstrations on Light and Color. Find more activities like this at www.ScienceWithMrNoon.com</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/6f5de724-1d57-41df-b368-97597e5f2af8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>548</video:duration>
      <video:publication_date>2009-05-14T01:10:29.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2201.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>color</video:tag>
      <video:tag>Light</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>education</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Describes-about-adenyl-cyclase-and-camp</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Describes about adenyl cyclase and camp</video:title>
      <video:description>This video explains about adenyl cyclase and camp

Adenyl Cyclase and cAMP</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/10/8274e5ce-cfa8-43f6-af5c-e8861550e82a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>36</video:duration>
      <video:publication_date>2012-10-10T12:16:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27777.mp4</video:content_loc>
      <video:uploader>Julia Roberts</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Adenyl</video:tag>
      <video:tag>cyclase</video:tag>
      <video:tag>and</video:tag>
      <video:tag>camp</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Stent-Implant-Procedure</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Stent Implant Procedure</video:title>
      <video:description>This 3d medical animation shows &quot;Stent implant procedure&quot;. It is a widely used procedure to performed for patients with cardiovascular disease. The procedure involves inserting a balloon into your heart to open the heart artery narrowed by plaque. It also involve placement of a stent to keep the vessel open. http://www.scientificanimations.com/cardiac-animation/.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/08/febba606-6c79-4fca-b201-535082f3ba01/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2013-08-29T09:30:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30723.mp4</video:content_loc>
      <video:uploader>Scientific Animations</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Stent</video:tag>
      <video:tag>Implant</video:tag>
      <video:tag>Procedure</video:tag>
      <video:tag>Cardiac</video:tag>
      <video:tag>Animation</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Maroon-Mentoring-Expanding-Career-Horizons</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Maroon Mentoring: Expanding Career Horizons</video:title>
      <video:description>Lec 8 - Maroon Mentoring: Expanding Career Horizons. Learn from Career Advising and Planning Services (CAPS) about the variety of ways you can impact College and graduate students through career mentoring.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14973.jpg</video:thumbnail_loc>
      <video:duration>2252</video:duration>
      <video:publication_date>2012-08-28T11:05:16.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/GvJCnE2FNzM</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>uchicago</video:tag>
      <video:tag>alumni</video:tag>
      <video:tag>volunteer</video:tag>
      <video:tag>caucus</video:tag>
      <video:tag>CAPS</video:tag>
      <video:tag>career</video:tag>
      <video:tag>planning</video:tag>
      <video:tag>mentors</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Allergy-3D-Medical-Animation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Allergy 3D Medical Animation</video:title>
      <video:description>This is a video on allergic mechanism in our body.this animation video shows how allergens come in contact and how does the body react to such allergens and what is the effect of anti histamine drugs over these allergens.

http://rufusrajadurai.wetpaint.com</video:description>
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      <video:duration>87</video:duration>
      <video:publication_date>2009-05-14T04:56:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2222.mp4</video:content_loc>
      <video:uploader>arsinsol</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>Medical</video:tag>
      <video:tag>3d</video:tag>
      <video:tag>allergy</video:tag>
      <video:tag>allergen</video:tag>
      <video:tag>anti</video:tag>
      <video:tag>histamine</video:tag>
      <video:tag>drugs</video:tag>
      <video:tag>Antigen</video:tag>
      <video:tag>presenting</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>igE</video:tag>
      <video:tag>Antibodies</video:tag>
      <video:tag>mast</video:tag>
      <video:tag>prostoglandin</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-22-CS-61A-Assignment-State-Environments-III</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22 - CS 61A : Assignment, State, Environments III</video:title>
      <video:description>CS 61A : Assignment, State, Environments III

CS 61A The Structure and Interpretation of Computer Programs
Instructor Brian Harvey
Spring 2008

Introduction to programming and computer science. This course exposes students to techniques of abstraction at several levels: (a) within a programming language, using higher-order functions, manifest types, data-directed programming, and message-passing; (b) between programming languages, using functional and rule-based languages as examples. It also relates these techniques to the practical problems of implementation of languages and algorithms on a von Neumann machine. There are several significant programming projects, programmed in a dialect of the LISP language.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19637.jpg</video:thumbnail_loc>
      <video:duration>2910</video:duration>
      <video:publication_date>2012-09-05T03:57:37.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/pR0r-RigP54</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>cs</video:tag>
      <video:tag>61A</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>class</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Domain-of-a-function-being-figured</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Domain of a function being figured</video:title>
      <video:description>A domain is identified as all the values that into a function.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/262d29cc-12e3-490f-9b6b-8983639cff2a/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2009-05-27T20:07:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2514.mp4</video:content_loc>
      <video:uploader>okur</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>domain</video:tag>
      <video:tag>Range</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>function</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Allergy_2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Allergy_2</video:title>
      <video:description>Allergy, asthma, pollen, histamine, fever. This animation is available for purchase at : mleconte@noos.fr</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/6b4d8758-b3ea-4662-ba61-98e5abd0d38a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>7</video:duration>
      <video:publication_date>2009-05-14T04:58:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2224.mp4</video:content_loc>
      <video:uploader>arsinsol</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>allergy</video:tag>
      <video:tag>asthma</video:tag>
      <video:tag>allergie</video:tag>
      <video:tag>histamine</video:tag>
      <video:tag>pollen</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-MIT-16885J-Aircraft-Systems-Engineering-Fall-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - MIT 16.885J Aircraft Systems Engineering, Fall 2005</video:title>
      <video:description>&quot;Lec 12 - MIT 16.885J Aircraft Systems Engineering, Fall 2005&quot; Aerothermodynamics

View the complete course: http://ocw.mit.edu/16-885F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14940.jpg</video:thumbnail_loc>
      <video:duration>6927</video:duration>
      <video:publication_date>2012-08-28T05:00:54.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/XWjSXlxpDfU</video:player_loc>
      <video:uploader>0|57|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>aeronautics</video:tag>
      <video:tag>astronautics</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>NASA</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>lifecycle</video:tag>
      <video:tag>reliability</video:tag>
      <video:tag>liftoff</video:tag>
      <video:tag>takeoff</video:tag>
      <video:tag>launch</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Small-Event-Big-Impact</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Small Event, Big Impact</video:title>
      <video:description>Lec 7 - Small Event, Big Impact. Participants will receive examples of programs and events that they can plan in their own community throughout the year. Attendees will also be invited to share their own event ideas and experiences.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14972.jpg</video:thumbnail_loc>
      <video:duration>664</video:duration>
      <video:publication_date>2012-08-28T11:05:07.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/M-06FOYyxp8</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>uchicago</video:tag>
      <video:tag>alumni</video:tag>
      <video:tag>volunteer</video:tag>
      <video:tag>caucus</video:tag>
      <video:tag>event</video:tag>
      <video:tag>planning</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Japanese-Magic-Lantern-Workshop-and-Matinee</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Japanese Magic Lantern Workshop and Matinee</video:title>
      <video:description>Lec 7 - Japanese Magic Lantern Workshop and Matinee. On Wednesday, April 20, the Minwa-za Company of Tokyo illuminated International House&apos;s Assembly Hall with a workshop and matinée of the lost art of magic lantern performance, utsushi-e.  During the workshop, students from the Lab School constructed lanterns (furo) and slides (taneita) to project brightly colored moving images.  Afterwards, Minwa-za enchanted students, teachers and parents with a performance.  Utsushi-e was introduced in Japan around 1800, but began to fall out of favor by the end of the 19th century. The Minwa-za Company rediscovered the art of utsushi-e in the 1970s, and spent years researching and learning the traditional techniques.  During Minwa-za&apos;s weeklong residency at the University of Chicago, they shared the art of utsushi-e in a series of workshops, lectures, and performances for students and community members.  PhD candidate Artemis Willis, organized the company&apos;s visit and the Andrew W. Mellon Foundation, the Center for East Asian Studies, and the University of Chicago Arts Council sponsored the residency.       

To see the final performance, go to http://www.youtube.com/watch?v=wCUBhhdiU9w</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14716.jpg</video:thumbnail_loc>
      <video:duration>2656</video:duration>
      <video:publication_date>2012-08-27T10:17:30.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/LZvMHyWkjwI</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Japan</video:tag>
      <video:tag>minwa</video:tag>
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      <video:tag>uchicago</video:tag>
      <video:tag>East</video:tag>
      <video:tag>Asian</video:tag>
      <video:tag>studies</video:tag>
      <video:tag>cinema</video:tag>
      <video:tag>Animation</video:tag>
      <video:tag>and</video:tag>
      <video:tag>media</video:tag>
      <video:tag>magic</video:tag>
      <video:tag>lantern</video:tag>
      <video:tag>slides</video:tag>
      <video:tag>utushi</video:tag>
      <video:tag>E</video:tag>
      <video:tag>education</video:tag>
      <video:tag>precinema</video:tag>
      <video:tag>anime</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Amazing-Birds-5</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Amazing Birds 5</video:title>
      <video:description>Birds are the best flying machines in the world. In this film you will discover the stunning design in the aerodynamic structure of their bodies, their navigation systems or their different flight techniques. The bodies of birds are not only testimonies to creation, but also strong evidence against Darwinism: The avian lung, design of the feathers and many other features of birds refute the theory of evolution, which assumes life on Earth to be an accidental phenomenon</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/98e6046e-c3f7-4a1c-89f1-4401026c59c5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>311</video:duration>
      <video:publication_date>2009-05-17T17:37:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2248.mp4</video:content_loc>
      <video:uploader>harunyahya</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>Bird</video:tag>
      <video:tag>feather</video:tag>
      <video:tag>fly</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>evolutionist</video:tag>
      <video:tag>Darwin</video:tag>
      <video:tag>darwinism</video:tag>
      <video:tag>darwinist</video:tag>
      <video:tag>atheist</video:tag>
      <video:tag>atheism</video:tag>
      <video:tag>harun</video:tag>
      <video:tag>yahya</video:tag>
      <video:tag>adnan</video:tag>
      <video:tag>oktar</video:tag>
      <video:tag>God</video:tag>
      <video:tag>Allah</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-31-Computer-Science-61A</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 31- Computer Science 61A</video:title>
      <video:description>Lec 31- Computer Science 61A.
The Structure and Interpretation of Computer Programs</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16841.jpg</video:thumbnail_loc>
      <video:duration>2719</video:duration>
      <video:publication_date>2012-09-01T14:05:31.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/3Y4seb6Zy4s</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Spring</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-179-Financial-Weapons-of-Mass-Destruction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 179 - Financial Weapons of Mass Destruction</video:title>
      <video:description>Financial Weapons of Mass Destruction

Why Warren Buffett called Credit Default Swaps financial weapons of mass destruction</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20533.jpg</video:thumbnail_loc>
      <video:duration>288</video:duration>
      <video:publication_date>2012-09-06T15:41:10.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/MNUVuZu6heA</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Financial</video:tag>
      <video:tag>Weapons</video:tag>
      <video:tag>of</video:tag>
      <video:tag>mass</video:tag>
      <video:tag>Destruction</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Mitosis-interpreted-in-a-Dance-Routine</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Mitosis interpreted in a Dance Routine</video:title>
      <video:description>Here is a video showing a creative way of explaining  the process of mitosis.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/40f1f344-0a91-4959-8b43-5648070235fc/cand_5.jpg</video:thumbnail_loc>
      <video:duration>71</video:duration>
      <video:publication_date>2009-05-27T19:10:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2380.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Molecular Biology</video:category>
      <video:tag>interpretive</video:tag>
      <video:tag>mitosis</video:tag>
      <video:tag>pool</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>biology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Miracle-In-The-Atom-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Miracle In The Atom 1</video:title>
      <video:description>In the world in which we live mankind is caught up in a continuous search for the answers to many questions like what? how?  and  in what way? and can make but little headway in answering them. It is unlikely for man to make his way to the truth unless he asks himself the question why? about the extraordinary order and balance with which he interacts.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/724377b6-6a5b-4340-bc57-ee51eb35b347/cand_5.jpg</video:thumbnail_loc>
      <video:duration>584</video:duration>
      <video:publication_date>2009-05-17T07:49:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2230.mp4</video:content_loc>
      <video:uploader>harunyahya</video:uploader>
      <video:category>Molecular Biology</video:category>
      <video:tag>atom</video:tag>
      <video:tag>Particle</video:tag>
      <video:tag>physic</video:tag>
      <video:tag>God</video:tag>
      <video:tag>Creation</video:tag>
      <video:tag>harun</video:tag>
      <video:tag>yahya</video:tag>
      <video:tag>adnan</video:tag>
      <video:tag>oktar</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>Universe</video:tag>
      <video:tag>Balance</video:tag>
      <video:tag>conscious</video:tag>
      <video:tag>Intelligent</video:tag>
      <video:tag>design</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Dispute-Settlement-Compliance-International-Institutions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 -  Dispute Settlement, Compliance &amp; International Institutions</video:title>
      <video:description>Dispute Settlement, Compliance &amp; International Institutions

This course is a seminar on the role of law in the management of international environmental problems. The course will begin with a brief introduction to public international law as it relates to the environment and a discussion of what international environmental law means. Participants in the course will study a range of environmental issues, legal sources, and institutions.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19642.jpg</video:thumbnail_loc>
      <video:duration>6318</video:duration>
      <video:publication_date>2012-09-05T03:58:28.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/O4R0YB_9eOs</video:player_loc>
      <video:uploader>0|68|0</video:uploader>
      <video:category>Seminars</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>Spring</video:tag>
      <video:tag>2009</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>climate</video:tag>
      <video:tag>change</video:tag>
      <video:tag>human</video:tag>
      <video:tag>rights</video:tag>
      <video:tag>international</video:tag>
      <video:tag>environment</video:tag>
      <video:tag>Montreal</video:tag>
      <video:tag>Protocol</video:tag>
      <video:tag>Groundwater</video:tag>
      <video:tag>Trade</video:tag>
      <video:tag>global</video:tag>
      <video:tag>Interests</video:tag>
      <video:tag>hazardous</video:tag>
      <video:tag>Materials</video:tag>
      <video:tag>Transboundary</video:tag>
      <video:tag>Disputes</video:tag>
      <video:tag>Cymie</video:tag>
      <video:tag>Payne</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-Air-Pollution-Control-5</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - Air Pollution Control 5</video:title>
      <video:description>Lec 17 - Air Pollution Control 5.
October 20, 2009

Prof. Bob Infelise discusses Tradeable Emission Permits: Using the Power of Markets.

For more information on key environmental issues, visit Berkeley Law&apos;s environmental blog, http://legalplanet.wordpress.com/, or the Video and Audio Resources page, http://www.law.berkeley.edu/2866.htm.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16984.jpg</video:thumbnail_loc>
      <video:duration>4307</video:duration>
      <video:publication_date>2012-09-01T18:25:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/rWv6NtPocu8</video:player_loc>
      <video:uploader>0|68|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>20091020</video:tag>
      <video:tag>Law271</video:tag>
      <video:tag>Infelise</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-76-SAT-Prep-Test-5-Section-9-Part-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec  76 - SAT Prep: Test 5 Section 9 Part 1</video:title>
      <video:description>SAT Prep: Test 5 Section 9 Part 1

Problems 1-6 starting on page 679</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22301.jpg</video:thumbnail_loc>
      <video:duration>565</video:duration>
      <video:publication_date>2012-09-11T01:41:28.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/NLBp-Tq3TS4</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>SAT</video:tag>
      <video:tag>prep</video:tag>
      <video:tag>Test</video:tag>
      <video:tag>5</video:tag>
      <video:tag>Section</video:tag>
      <video:tag>9</video:tag>
      <video:tag>part</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-naked-archaeologist-preview-what-killed-herod</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The naked archaeologist preview - what killed herod?</video:title>
      <video:description>He&apos;s the Ali G of archaeology! Simcha Jacobovici is The Naked Archaeologist. Watch his adventures on History International in the US, Vision TV in Canada, and UKTV in the UK. Learn from this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/5b7cab80-b552-4cb4-9d6b-d52382e1a327/cand_5.jpg</video:thumbnail_loc>
      <video:duration>35</video:duration>
      <video:publication_date>2009-05-27T16:50:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2291.mp4</video:content_loc>
      <video:category>Archaeology</video:category>
      <video:tag>Naked</video:tag>
      <video:tag>archaeologist</video:tag>
      <video:tag>archeologist</video:tag>
      <video:tag>archaeology</video:tag>
      <video:tag>archeology</video:tag>
      <video:tag>Israel</video:tag>
      <video:tag>Simcha</video:tag>
      <video:tag>Jacobovici</video:tag>
      <video:tag>Herod</video:tag>
      <video:tag>bible</video:tag>
      <video:tag>AliG</video:tag>
      <video:tag>Borat</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-20-Astronomy-7b</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20-  Astronomy 7b</video:title>
      <video:description>Lec 20-  Astronomy 7b.
Introduction to Astrophysics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20955.jpg</video:thumbnail_loc>
      <video:duration>4784</video:duration>
      <video:publication_date>2012-09-08T01:20:42.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/3QPz6SnSUtU</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>astronomy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Naked-Archaeologist-Preview-Delilahs-People</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Naked Archaeologist Preview - Delilah&apos;s People</video:title>
      <video:description>This is a trailer for The Naked Archaeologist. He&apos;s the Ali G of archaeology! Simcha Jacobovici is The Naked Archaeologist. Watch his adventures on History International in the US, Vision TV in Canada, and UKTV in the UK.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/d191c2e8-ba9c-49a7-bf86-14923b709823/cand_5.jpg</video:thumbnail_loc>
      <video:duration>32</video:duration>
      <video:publication_date>2009-05-27T16:31:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2286.mp4</video:content_loc>
      <video:category>Archaeology</video:category>
      <video:tag>Naked</video:tag>
      <video:tag>archaeologist</video:tag>
      <video:tag>archeologist</video:tag>
      <video:tag>archaeology</video:tag>
      <video:tag>archeolog</video:tag>
      <video:tag>Delilah</video:tag>
      <video:tag>bible</video:tag>
      <video:tag>Israel</video:tag>
      <video:tag>Simcha</video:tag>
      <video:tag>AliG</video:tag>
      <video:tag>Borat</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Provirus-animation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Provirus animation</video:title>
      <video:description>This video shows the life cycle of a virus. In a lysogenic cycle, viral nucleid acid becomes part of the host cell chromosome and it&apos;s replicated with it. Eventually the virus enters a lytic cycle and kills the host cell.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/e2271ea4-f7d0-4acf-a3dc-337da5e21a70/cand_5.jpg</video:thumbnail_loc>
      <video:duration>86</video:duration>
      <video:publication_date>2009-05-27T17:21:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2312.mp4</video:content_loc>
      <video:category>Others</video:category>
      <video:tag>Virus</video:tag>
      <video:tag>lysogenic</video:tag>
      <video:tag>Cycle</video:tag>
      <video:tag>host</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>chromosome</video:tag>
      <video:tag>provirus</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-naked-archaeologist-preview-John-the-baptist</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The naked archaeologist preview - John the baptist</video:title>
      <video:description>He&apos;s the Ali G of archaeology! Simcha Jacobovici is the naked archaeologist. Watch his adventures on History International in the US, Vision TV in Canada, and UKTV in the UK and learn more on John the baptist.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/eafa6925-ffbe-4dda-b627-807edc109e1c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>31</video:duration>
      <video:publication_date>2009-05-27T16:59:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2294.mp4</video:content_loc>
      <video:category>Archaeology</video:category>
      <video:tag>Naked</video:tag>
      <video:tag>archaeologist</video:tag>
      <video:tag>archeologist</video:tag>
      <video:tag>archaeology</video:tag>
      <video:tag>archeology</video:tag>
      <video:tag>Israel</video:tag>
      <video:tag>Simcha</video:tag>
      <video:tag>Jacobovici</video:tag>
      <video:tag>John</video:tag>
      <video:tag>Baptist</video:tag>
      <video:tag>AliG</video:tag>
      <video:tag>Borat</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Ghost-in-your-genes-BBC-video-Part1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Ghost in your genes BBC video Part1</video:title>
      <video:description>The Ghost in Your Genes
The scientists who believe your genes are shaped in part by your ancestors&apos; life experiences./nBiology stands on the brink of a shift in the understanding of inheritance. The discovery of epigenetics – hidden influences upon the genes – could affect every aspect of our lives./nAt the heart of this new field is a simple but contentious idea – that genes have a &apos;memory&apos;. That the lives of your grandparents – the air they breathed, the food they ate, even the things they saw – can directly affect you, decades later, despite your never experiencing these things yourself. And that what you do in your lifetime could in turn affect your grandchildren./nThe conventional view is that DNA carries all our heritable information and that nothing an individual does in their lifetime will be biologically passed to their children. To many scientists, epigenetics amounts to a heresy, calling into question the accepted view of the DNA sequence – a cornerstone on which modern biology sits./nEpigenetics adds a whole new layer to genes beyond the DNA. It proposes a control system of &apos;switches&apos; that turn genes on or off – and suggests that things people experience, like nutrition and stress, can control these switches and cause heritable effects in humans./nIn a remote town in northern Sweden there is evidence for this radical idea. Lying in Överkalix&apos;s parish registries of births and deaths and its detailed harvest records is a secret that confounds traditional scientific thinking. Marcus Pembrey, a Professor of Clinical Genetics at the Institute of Child Health in London, in collaboration with Swedish researcher Lars Olov Bygren, has found evidence in these records of an environmental effect being passed down the generations. They have shown that a famine at critical times in the lives of the grandparents can affect the life expectancy of the grandchildren. This is the first evidence that an environmental effect can be inherited in humans./nIn other independent groups around the world, the first hints that th</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_4458.jpg</video:thumbnail_loc>
      <video:duration>598</video:duration>
      <video:publication_date>2010-08-03T23:25:00.000Z</video:publication_date>
      <video:content_loc>https://www.dnatube.com/flvideo/4458.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Others</video:category>
      <video:tag>gene</video:tag>
      <video:tag>ghost</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Transduction-genetics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Transduction (genetics)</video:title>
      <video:description>Transduction is the process by which bacterial DNA is moved from one bacterium to another by a virus.
Sometimes, small pieces of bacterial DNA, rather than the bacteriophage genome, will be packaged into the bacteriophage genome.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/597cd1f5-83b5-4fa2-a242-e8a4ec2a1a77/cand_5.jpg</video:thumbnail_loc>
      <video:duration>45</video:duration>
      <video:publication_date>2009-05-27T17:19:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2311.mp4</video:content_loc>
      <video:category>Cell Biology</video:category>
      <video:tag>medicine</video:tag>
      <video:tag>Phage</video:tag>
      <video:tag>microbiology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-naked-archaeologist-preview-Joshua</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The naked archaeologist preview - Joshua</video:title>
      <video:description>He&apos;s the Ali G of archaeology! Simcha Jacobovici is The Naked Archaeologist. Watch his adventures on History International in the US, Vision TV in Canada, and UKTV in the UK and learn the Joshua story.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/63ca59f1-101b-49b8-b92a-c372a61255a1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>31</video:duration>
      <video:publication_date>2009-05-27T17:02:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2297.mp4</video:content_loc>
      <video:category>Archaeology</video:category>
      <video:tag>Joshua</video:tag>
      <video:tag>Naked</video:tag>
      <video:tag>archaeologist</video:tag>
      <video:tag>archeologist</video:tag>
      <video:tag>archaeology</video:tag>
      <video:tag>archeolog</video:tag>
      <video:tag>Delilah</video:tag>
      <video:tag>bible</video:tag>
      <video:tag>Israel</video:tag>
      <video:tag>Simcha</video:tag>
      <video:tag>Canaan</video:tag>
      <video:tag>Borat</video:tag>
      <video:tag>AliG</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/flagellum</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>flagellum</video:title>
      <video:description>A flagellum (plural: flagella) is a long, slender projection from the cell body, which can be directly seen with the light or electron microscope</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/7cb5569e-1de6-4e2b-9c2e-10932eb18ebd/cand_5.jpg</video:thumbnail_loc>
      <video:duration>21</video:duration>
      <video:publication_date>2009-05-27T17:24:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2315.mp4</video:content_loc>
      <video:category>Cell Biology</video:category>
      <video:tag>bacteria</video:tag>
      <video:tag>Flagella</video:tag>
      <video:tag>movement</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-naked-archaeologist-preview-the-last-man-standing</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The naked archaeologist preview - the last man standing</video:title>
      <video:description>He&apos;s the Ali G of archaeology! Simcha Jacobovici is The Naked Archaeologist. Watch his adventures on History International in the US, Vision TV in Canada, and UKTV in the UK. This is the story of a man that whose foundation was never shaken.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/bbb65745-b9bf-4e01-8686-cd18339ecafd/cand_5.jpg</video:thumbnail_loc>
      <video:duration>30</video:duration>
      <video:publication_date>2009-05-27T17:05:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2301.mp4</video:content_loc>
      <video:category>Archaeology</video:category>
      <video:tag>Flavius</video:tag>
      <video:tag>Josephus</video:tag>
      <video:tag>Naked</video:tag>
      <video:tag>archaeologist</video:tag>
      <video:tag>archeologist</video:tag>
      <video:tag>archaeology</video:tag>
      <video:tag>archeology</video:tag>
      <video:tag>Israel</video:tag>
      <video:tag>Simcha</video:tag>
      <video:tag>Jacobovici</video:tag>
      <video:tag>AliG</video:tag>
      <video:tag>Borat</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Activity-to-Show-Thermal-Equilibrium</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Activity to Show Thermal Equilibrium</video:title>
      <video:description>An activity to show the thermal equilibrium is shown in this video. The heat is transferred from a body at higher temperature to the body at lower temperature.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/9c4ed0d1-51bb-49c7-9065-56e3c0ed37bd/cand_25.jpg</video:thumbnail_loc>
      <video:duration>89</video:duration>
      <video:publication_date>2011-12-12T02:15:08.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11326.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Particle Physics</video:category>
      <video:tag>thermal</video:tag>
      <video:tag>Equilibrium</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-39-CS-61B-Augmenting-Data-Structures</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 39 - CS 61B Augmenting Data Structures</video:title>
      <video:description>CS 61B Augmenting Data Structures

CS 61B: Data Structures - Fall 2006

Instructor Jonathan Shewchuk

Fundamental dynamic data structures, including linear lists, queues, trees, and other linked structures; arrays strings, and hash tables. Storage management. Elementary principles of software engineering. Abstract data types. Algorithms for sorting and searching. Introduction to the Java programming language.

http://www.cs.berkeley.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19643.jpg</video:thumbnail_loc>
      <video:duration>2824</video:duration>
      <video:publication_date>2012-09-05T03:59:02.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/zksIj9O8_jc</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>cs</video:tag>
      <video:tag>61B</video:tag>
      <video:tag>augmenting</video:tag>
      <video:tag>data</video:tag>
      <video:tag>Structures</video:tag>
      <video:tag>shewchuk</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Analysis-of-Glycolysis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Analysis of Glycolysis</video:title>
      <video:description>Discussed in this video is a step by step the process by which cells break down glucose, called glycolysis.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/bc8eef80-d15e-45c4-ae8a-3460a72b052f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>427</video:duration>
      <video:publication_date>2009-05-27T18:48:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2338.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Cellular</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>Process</video:tag>
      <video:tag>glycolysis</video:tag>
      <video:tag>energy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Prove-how-log-a-plus-log-b-is-equal-log-ab</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Prove how log a plus log b is equal log ab</video:title>
      <video:description>This video shows proof of the logarithm property: log a + log b = log ab .</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/f65099ea-4fe8-40b2-8dd0-6d73bd312873/cand_5.jpg</video:thumbnail_loc>
      <video:duration>427</video:duration>
      <video:publication_date>2009-05-27T18:47:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2336.mp4</video:content_loc>
      <video:uploader>okur</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Logarithm</video:tag>
      <video:tag>log</video:tag>
      <video:tag>Proof</video:tag>
      <video:tag>algebra</video:tag>
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      <video:description>&quot;Lec 13 - MIT 18.085 Computational Science and Engineering I, Fall 2008&quot; Recitation 4

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
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More Complicated Order of Operations Example</video:description>
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U08_L2_T1_we1 Polynomials1</video:description>
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49-54, pgs. 158-159</video:description>
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Volume of a wedge cut from a cylindrical log</video:description>
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      <video:description>CS 61A : Concurrency I

CS 61A The Structure and Interpretation of Computer Programs
Instructor Brian Harvey
Spring 2008

Introduction to programming and computer science. This course exposes students to techniques of abstraction at several levels: (a) within a programming language, using higher-order functions, manifest types, data-directed programming, and message-passing; (b) between programming languages, using functional and rule-based languages as examples. It also relates these techniques to the practical problems of implementation of languages and algorithms on a von Neumann machine. There are several significant programming projects, programmed in a dialect of the LISP language.</video:description>
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      <video:description>CS 61A : Concurrency II

CS 61A The Structure and Interpretation of Computer Programs
Instructor Brian Harvey
Spring 2008

Introduction to programming and computer science. This course exposes students to techniques of abstraction at several levels: (a) within a programming language, using higher-order functions, manifest types, data-directed programming, and message-passing; (b) between programming languages, using functional and rule-based languages as examples. It also relates these techniques to the practical problems of implementation of languages and algorithms on a von Neumann machine. There are several significant programming projects, programmed in a dialect of the LISP language.</video:description>
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      <video:title>Lec 22 - MIT 18.086 Mathematical Methods for Engineers II</video:title>
      <video:description>&quot;Lec 22 - MIT 18.086 Mathematical Methods for Engineers II&quot; Weighted Least Squares

View the complete course at: http://ocw.mit.edu/18-086S06

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>This is the lecture 2 of the multivariable calculus course. Edward Frenkel is explaining this lecture as an instructor.

Course website: http://math.berkeley.edu/~frenkel</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Many proteins are composed of multiple polypeptide chains, or subunits. This video describes the structure of a few examples of these oligomeric proteins.</video:description>
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      <video:uploader>sana</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Individual proteins often collaborate as subunits of large protein assemblies, in which their individual activities may be coordinated.</video:description>
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      <video:description>Exploding wire is shown in this physics lab demonstration.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2573.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>This lecture is provided by University of California, Berkeley. The Structure and Interpretation of Computer Programs</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Beta Sheet</video:title>
      <video:description>The beta sheet is one of the most common secondary structures in proteins. This video describes the structure of the beta sheet.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2410.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5060.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
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    <loc>https://dnatube.com/videos/Lysozyme-Reaction</loc>
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      <video:description>The lysozyme enzyme cleaves polysaccharide chains. This video explains the process by which this happens.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2414.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>A short video by JPL regarding 30 years of the Voyager twins. Source- http://www.jpl.nasa.gov/multimedia/index.cfm?start_row=1</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2589.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
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      <video:title>Lec 10 - MIT 5.60 Thermodynamics &amp; Kinetics, Spring 2008</video:title>
      <video:description>&quot;Lec 10 - MIT 5.60 Thermodynamics &amp; Kinetics, Spring 2008&quot; Lecture 10: Entropy and irreversibility. 
View the complete course at: http://ocw.mit.edu/5-60S08 
License: Creative Commons BY-NC-SA 
More information at http://ocw.mit.edu/terms 
More courses at http://ocw.mit.edu</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 7 - Level 1 Exponents</video:title>
      <video:description>Level 1 Exponents

Basic Exponents</video:description>
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      <video:duration>585</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/8htcZca0JIA</video:player_loc>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Cyclin-dependent kinases, or Cdks for short, are crucial regulatory proteins in the cell cycle. This video describes how they work.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2434.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Lec 11 - Logan Arts Center Groundbreaking Ceremony - Highlights. At a large tent constructed on the future site of the Reva &amp; David Logan Center for Creative and Performing Arts the University community came together for a celebration of the impact the Logan Center will have on the arts at the University of Chicago and in the broader community. With appearances by arts faculty, students and alumni; musical performances; mural unveilings; video montages; and, of course, shovels and dirt, this is a celebration you don&apos;t want to miss.</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Slightly harder percent problems are demonstrated in this science video.</video:description>
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      <video:uploader>okur</video:uploader>
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View the complete course at: http://ocw.mit.edu/18-086S06

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
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View the complete course at: http://ocw.mit.edu/5-60S08 
License: Creative Commons BY-NC-SA 
More information at http://ocw.mit.edu/terms 
More courses at http://ocw.mit.edu</video:description>
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CS 61A The Structure and Interpretation of Computer Programs
Instructor Brian Harvey
Spring 2008

Introduction to programming and computer science. This course exposes students to techniques of abstraction at several levels: (a) within a programming language, using higher-order functions, manifest types, data-directed programming, and message-passing; (b) between programming languages, using functional and rule-based languages as examples. It also relates these techniques to the practical problems of implementation of languages and algorithms on a von Neumann machine. There are several significant programming projects, programmed in a dialect of the LISP language.</video:description>
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View the complete course at: http://ocw.mit.edu/5-60S08 

License: Creative Commons BY-NC-SA 
More information at http://ocw.mit.edu/terms 
More courses at http://ocw.mit.edu</video:description>
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CS 61A The Structure and Interpretation of Computer Programs
Instructor Brian Harvey
Spring 2008

Introduction to programming and computer science. This course exposes students to techniques of abstraction at several levels: (a) within a programming language, using higher-order functions, manifest types, data-directed programming, and message-passing; (b) between programming languages, using functional and rule-based languages as examples. It also relates these techniques to the practical problems of implementation of languages and algorithms on a von Neumann machine. There are several significant programming projects, programmed in a dialect of the LISP language.</video:description>
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CS 61A The Structure and Interpretation of Computer Programs
Instructor Brian Harvey
Spring 2008

Introduction to programming and computer science. This course exposes students to techniques of abstraction at several levels: (a) within a programming language, using higher-order functions, manifest types, data-directed programming, and message-passing; (b) between programming languages, using functional and rule-based languages as examples. It also relates these techniques to the practical problems of implementation of languages and algorithms on a von Neumann machine. There are several significant programming projects, programmed in a dialect of the LISP language.</video:description>
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CS 61A The Structure and Interpretation of Computer Programs
Instructor Brian Harvey
Spring 2008

Introduction to programming and computer science. This course exposes students to techniques of abstraction at several levels: (a) within a programming language, using higher-order functions, manifest types, data-directed programming, and message-passing; (b) between programming languages, using functional and rule-based languages as examples. It also relates these techniques to the practical problems of implementation of languages and algorithms on a von Neumann machine. There are several significant programming projects, programmed in a dialect of the LISP language.</video:description>
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License: Creative Commons BY-NC-SA
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CS 61A The Structure and Interpretation of Computer Programs
Instructor Brian Harvey
Spring 2008

Introduction to programming and computer science. This course exposes students to techniques of abstraction at several levels: (a) within a programming language, using higher-order functions, manifest types, data-directed programming, and message-passing; (b) between programming languages, using functional and rule-based languages as examples. It also relates these techniques to the practical problems of implementation of languages and algorithms on a von Neumann machine. There are several significant programming projects, programmed in a dialect of the LISP language.</video:description>
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Linear Integrated Circuits</video:description>
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Software Engineering</video:description>
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Two doctoral candidates. Two western blot samples. The ultimate protein detection race.

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Introduction to Probability and Statistics</video:description>
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Starting to figure out the area of a Koch Snowflake (which has an infinite perimeter)</video:description>
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      <video:description>Comparing Iterative and Recursive Factorial Functions

Comparing iterative and recursive factorial functions</video:description>
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Note: the review for the exam in lecture 7 is not comprehensive because the students already have practice exams available to them. Lecture 8 is Exam 1, so no video was recorded.

View the complete course at: http://ocw.mit.edu/18-01F06

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      <video:title>Lec Last - MIT 5.111 Principles of Chemical Science, Fall 2008</video:title>
      <video:description>&quot;Lec Last- MIT 5.111 Principles of Chemical Science, Fall 2008&quot; Lecture 36: Biochemistry

License: Creative Commons BY-NC-SA
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      <video:description>Introduction class of Principles of Digital Communication II is shown in this lecture video.

Sampling Theorem and Orthonormal PAM/QAM

Capacity of AWGN Channels

View the complete course: http://ocw.mit.edu/6-451S05

License: Creative Commons BY-NC-SA
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      <video:description>&quot;Lec 12 - MIT 18.01 Single Variable Calculus, Fall 2007 &quot; Lecture 12: Newton&apos;s method and other applications

View the complete course at: http://ocw.mit.edu/18-01F06

License: Creative Commons BY-NC-SA
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      <video:description>&quot;Lec 2 - MIT 6.451 Principles of Digital Communication II&quot; Performance of Small Signal Constellations

View the complete course: http://ocw.mit.edu/6-451S05

License: Creative Commons BY-NC-SA
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      <video:description>CS 61A : Logic Programming I

CS 61A The Structure and Interpretation of Computer Programs
Instructor Brian Harvey
Spring 2008

Introduction to programming and computer science. This course exposes students to techniques of abstraction at several levels: (a) within a programming language, using higher-order functions, manifest types, data-directed programming, and message-passing; (b) between programming languages, using functional and rule-based languages as examples. It also relates these techniques to the practical problems of implementation of languages and algorithms on a von Neumann machine. There are several significant programming projects, programmed in a dialect of the LISP language.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19694.jpg</video:thumbnail_loc>
      <video:duration>3040</video:duration>
      <video:publication_date>2012-09-05T04:15:43.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/n2Wz9oKpZjs</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>cs</video:tag>
      <video:tag>61A</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>class</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Computer-Science-164-Lecture-8</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Computer Science 164 - Lecture 8</video:title>
      <video:description>Computer Science 164 - Lecture 8

Programming Languages and Compilers</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26174.jpg</video:thumbnail_loc>
      <video:duration>4606</video:duration>
      <video:publication_date>2012-09-19T00:08:45.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ofecEvcZ72w</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>164</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>8</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Nuclear-Fission</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Nuclear Fission</video:title>
      <video:description>A 3D animation of nuclear fission that I and two other people made for an animation class using Maya and After Effects.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/06/bfb2556b-c293-46a0-bb15-26fbd1f67b67/cand_5.jpg</video:thumbnail_loc>
      <video:duration>41</video:duration>
      <video:publication_date>2009-06-05T10:57:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2766.mp4</video:content_loc>
      <video:uploader>abdul hannan</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>nuclear</video:tag>
      <video:tag>Fission</video:tag>
      <video:tag>uranium</video:tag>
      <video:tag>Atomic</video:tag>
      <video:tag>Animation</video:tag>
      <video:tag>3d</video:tag>
      <video:tag>Maya</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-MIT-6451-Principles-of-Digital-Communication-II</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - MIT 6.451 Principles of Digital Communication II</video:title>
      <video:description>&quot;Lec 3 - MIT 6.451 Principles of Digital Communication II&quot; Hard-decision and Soft-decision Decoding

View the complete course: http://ocw.mit.edu/6-451S05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15858.jpg</video:thumbnail_loc>
      <video:duration>4949</video:duration>
      <video:publication_date>2012-08-28T21:02:40.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/zWZCMrKIikw</video:player_loc>
      <video:uploader>0|54|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>Communication</video:tag>
      <video:tag>digital</video:tag>
      <video:tag>gaussian</video:tag>
      <video:tag>noise</video:tag>
      <video:tag>coding</video:tag>
      <video:tag>decoding</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-MIT-6451-Principles-of-Digital-Communication-II</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - MIT 6.451 Principles of Digital Communication II</video:title>
      <video:description>&quot;Lec 4 - MIT 6.451 Principles of Digital Communication II&quot; Hard-decision and Soft-decision Decoding

View the complete course: http://ocw.mit.edu/6-451S05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15859.jpg</video:thumbnail_loc>
      <video:duration>4535</video:duration>
      <video:publication_date>2012-08-28T21:02:46.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/vXB3QmTg8YQ</video:player_loc>
      <video:uploader>0|54|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>Communication</video:tag>
      <video:tag>digital</video:tag>
      <video:tag>gaussian</video:tag>
      <video:tag>noise</video:tag>
      <video:tag>coding</video:tag>
      <video:tag>decoding</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-35-MIT-5111-Principles-of-Chemical-Science-Fall-2008</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 35 - MIT 5.111 Principles of Chemical Science, Fall 2008</video:title>
      <video:description>&quot;Lec 35 - MIT 5.111 Principles of Chemical Science, Fall 2008&quot; Lecture 35: Enzyme catalysis

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15854.jpg</video:thumbnail_loc>
      <video:duration>2887</video:duration>
      <video:publication_date>2012-08-28T20:57:39.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/pkNwvhEm1GQ</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Introductory</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>Atomic</video:tag>
      <video:tag>Structure</video:tag>
      <video:tag>Molecular</video:tag>
      <video:tag>electronic</video:tag>
      <video:tag>thermodynamics</video:tag>
      <video:tag>Acid</video:tag>
      <video:tag>base</video:tag>
      <video:tag>equillibrium</video:tag>
      <video:tag>titration</video:tag>
      <video:tag>redox</video:tag>
      <video:tag>Chemical</video:tag>
      <video:tag>kinetics</video:tag>
      <video:tag>catalysis</video:tag>
      <video:tag>lewis</video:tag>
      <video:tag>Structures</video:tag>
      <video:tag>VSEPR</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>wave</video:tag>
      <video:tag>Particle</video:tag>
      <video:tag>duality</video:tag>
      <video:tag>Biochemistry</video:tag>
      <video:tag>Orbitals</video:tag>
      <video:tag>periodic</video:tag>
      <video:tag>trends</video:tag>
      <video:tag>general</video:tag>
      <video:tag>valence</video:tag>
      <video:tag>Bond</video:tag>
      <video:tag>Hybridization</video:tag>
      <video:tag>free</video:tag>
      <video:tag>energy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-Electrical-Engineering-141-740c13</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - Electrical Engineering 141</video:title>
      <video:description>Spring 2010 season Lecture 13 is explained in this electrical engineering 141 course.  
This lecture is provided by University of California, Berkeley.

Introduction to Digital Integrated Circuits</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19718.jpg</video:thumbnail_loc>
      <video:duration>4944</video:duration>
      <video:publication_date>2012-09-05T04:28:31.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/qxje1j85oQw</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Spring</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-39-Light-Intensity-Quiz</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 39 - Light Intensity (Quiz)</video:title>
      <video:description>Light Intensity (Quiz)

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26195.jpg</video:thumbnail_loc>
      <video:duration>127</video:duration>
      <video:publication_date>2012-09-19T00:12:12.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/y95SN6mDh0Y</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Light</video:tag>
      <video:tag>Intensity</video:tag>
      <video:tag>Quiz</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Being-cold-actually-makes-you-sick</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Being cold actually makes you sick</video:title>
      <video:description>Who is right? the people that state that being cold makes you sick or the people that respond: cold has nothing to do with being sick, the &quot;cold&quot; is propagated by viruses and not the weather.  This is an interesting presentation from asapSCIENCE where this questions are addressed.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/10/3f7fc83b-8b38-4216-9257-ca26c7ca3ef9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>164</video:duration>
      <video:publication_date>2014-10-01T22:24:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31756.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>cold</video:tag>
      <video:tag>sick</video:tag>
      <video:tag>Virus</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Unknown-video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Unknown video</video:title>
      <video:description>This is an unknown video which is supposed to be deleted.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/e537d5bb-ba6c-4004-9337-73e9ec4a24c9/cand_25.jpg</video:thumbnail_loc>
      <video:duration>14</video:duration>
      <video:publication_date>2011-11-30T10:37:29.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9586.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Others</video:category>
      <video:tag>What</video:tag>
      <video:tag>is</video:tag>
      <video:tag>This</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Visualizing-intramolecular-Hydrogen-bonding</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Visualizing intramolecular Hydrogen bonding</video:title>
      <video:description>Hydrogen bonds of the flap (the alpha helix acts as the lid of the active site) of lipase from Candida rugosa during 10picoseconds molecular dynamics simulation.
 The movie has been made with the help of the visualization software VMD.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/06/4c470040-e070-431f-b9af-d507c4a5ccf7/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2009-06-05T17:09:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2768.mp4</video:content_loc>
      <video:uploader>Nabajyoti Goswami</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>bioinformatics</video:tag>
      <video:tag>vmd</video:tag>
      <video:tag>Candidarugosa</video:tag>
      <video:tag>Molecular</video:tag>
      <video:tag>dynamics</video:tag>
      <video:tag>simulation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Nephron-Function</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Nephron Function</video:title>
      <video:description>As a basic structural and functional unit of the kidney, The filtration, reabsorption, and secretion of the nephron is shown in this animation video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/06/7cde136f-60de-4fd5-b0c0-9e8c041b86db/cand_5.jpg</video:thumbnail_loc>
      <video:duration>151</video:duration>
      <video:publication_date>2009-06-01T10:41:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2754.mp4</video:content_loc>
      <video:uploader>abdul hannan</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>nephron</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Amazing-Animals-Part-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Amazing Animals Part 1</video:title>
      <video:description>All creatures in nature, including ourselves, are the living evidences of the Creator, Who designs the life on the earth at will, sustains the entire creation and holds absolute power and wisdom. In this documentary film, you will see the indisputable evidence of God’s marvelous creation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/06/435ca94c-ea85-49c9-81e9-e86e83e41bc3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>1499</video:duration>
      <video:publication_date>2009-06-06T16:26:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2789.mp4</video:content_loc>
      <video:uploader>harunyahya</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Evolution</video:tag>
      <video:tag>evolutionism</video:tag>
      <video:tag>evolutionist</video:tag>
      <video:tag>Darwin</video:tag>
      <video:tag>darwinism</video:tag>
      <video:tag>darwinist</video:tag>
      <video:tag>Creation</video:tag>
      <video:tag>creationism</video:tag>
      <video:tag>creationist</video:tag>
      <video:tag>harun</video:tag>
      <video:tag>yahya</video:tag>
      <video:tag>adnan</video:tag>
      <video:tag>oktar</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Spirogyra</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Spirogyra</video:title>
      <video:description>cool fottage of a spirogyra in class</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/07/aba81a0a-b6e2-4285-b696-b366a8a60134/cand_5.jpg</video:thumbnail_loc>
      <video:duration>74</video:duration>
      <video:publication_date>2009-07-07T12:42:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2960.mp4</video:content_loc>
      <video:uploader>abdul hannan</video:uploader>
      <video:category>Education</video:category>
      <video:tag>footage</video:tag>
      <video:tag>Spirogyra</video:tag>
      <video:tag>Science</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Giant-Rainforest-Mantis-Monster-Bug-Wars</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Giant Rainforest Mantis - Monster Bug Wars</video:title>
      <video:description>This video shows a documentary on giant rainforest mantis in the Monster Bug Wars series. These amazons feed a lot and are at the are part of the rainforests top predators.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/2f9280d8-b6c7-4759-aae8-8f7e2a28d828/cand_5.jpg</video:thumbnail_loc>
      <video:duration>111</video:duration>
      <video:publication_date>2012-12-09T07:06:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28434.mp4</video:content_loc>
      <video:uploader>Amir Nayak</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Monster</video:tag>
      <video:tag>Bug</video:tag>
      <video:tag>Wars</video:tag>
      <video:tag>Giant</video:tag>
      <video:tag>Rainforest</video:tag>
      <video:tag>Mantis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Ogre-vs-Assassin-Monster</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Ogre vs Assassin- Monster</video:title>
      <video:description>Video from monster bug wars shows the ogre vs. assassin. A very interesting video clip from the fights of these two is shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/5928e84b-502d-4199-87b4-4312ab0b14cd/cand_5.jpg</video:thumbnail_loc>
      <video:duration>137</video:duration>
      <video:publication_date>2012-12-09T07:10:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28444.mp4</video:content_loc>
      <video:uploader>Amir Nayak</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Monster</video:tag>
      <video:tag>Bug</video:tag>
      <video:tag>Wars</video:tag>
      <video:tag>Ogre</video:tag>
      <video:tag>vs</video:tag>
      <video:tag>Assassin</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Diabetes-Animation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Diabetes Animation</video:title>
      <video:description>This video demonstrates how diabetes affects our body. It is know that diabeties is a group of metabolic diseases in which a person has high blood sugar, either because the pancreas does not produce enough insulin, or because cells do not respond to the insulin that is produced.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/06/68431eb7-8587-4e95-91ee-45547b83598d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>95</video:duration>
      <video:publication_date>2009-06-06T17:55:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2793.mp4</video:content_loc>
      <video:uploader>abdul hannan</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Diabetes</video:tag>
      <video:tag>cure</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Medicare-Sustainability</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Medicare Sustainability</video:title>
      <video:description>Medicare Sustainability

How medicare is funded and why it is even less sustainable than social security</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25121.jpg</video:thumbnail_loc>
      <video:duration>472</video:duration>
      <video:publication_date>2012-09-18T01:23:08.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/o1Y0G8Z67iU</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Medicare</video:tag>
      <video:tag>sustainability</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Phagocytosis-Animation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Phagocytosis Animation</video:title>
      <video:description>This animation shows phagocytosis which is decribed as the process of ingestion of solid particles in cells with membrane. After particle is being phagocyted  it forms phagosome, which is later  fused with lysosome, and decomposed.</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 18 - MIT 3.091 Introduction to Solid State Chemistry</video:title>
      <video:description>&quot;Lec 18 - MIT 3.091 Introduction to Solid State Chemistry&quot; X-ray Spectra, Bragg&apos;s Law

View the complete course at: http://ocw.mit.edu/3-091F04

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    <lastmod>2026-08-14</lastmod>
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      <video:description>This video demonstrates pinocytosis in action. This is a kind of endocytosis with larger particles being introduced in the cell to form an invagination, after which it is suspended in vesicles called pinocytotic that fuse together with the lysosomes.</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Meiosis Cell Division which is a special type of cell division necessary for sexual reproduction in eukaryotes is explained in this video.</video:description>
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      <video:title>Lec 10 - MIT 6.451 Principles of Digital Communication II</video:title>
      <video:description>&quot;Lec 10 - MIT 6.451 Principles of Digital Communication II Reed-Solomon Codes

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      <video:title>Lec 11 - MIT 6.451 Principles of Digital Communication II</video:title>
      <video:description>&quot;Lec 11 - MIT 6.451 Principles of Digital Communication II &quot;Reed-Solomon Codes

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    <video:video>
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      <video:description>This video illustrates beating heart. Heart beating  is a key element in transporting and exchanging substances to all other organs in the body.</video:description>
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      <video:title>Movements of Arm</video:title>
      <video:description>This video shows an animation of movements of arm. If there is any problem in the arm definitely your movement will not be normal.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2858.mp4</video:content_loc>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>The human heart consists of four chambers and is a very important organ in the body. This video shows the heart in many different angles. The veins are indicated in red and artery are indicated in blue color.</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Pneumothorax is the collection of air in the space around the lungs this pneumothorax comprehensive overview covers symptoms causes and treatment of a collapsed lung</video:description>
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      <video:description>&quot;Lec 12 - MIT 6.451 Principles of Digital Communication II&quot; Reed-Solomon Codes

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      <video:tag>gaussian</video:tag>
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      <video:description>&quot;Lec 13 - MIT 6.451 Principles of Digital Communication II&quot; Introduction to Convolutional Codes

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      <video:player_loc>https://www.youtube.com/embed/2ludHpG_Q60</video:player_loc>
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      <video:tag>noise</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:tag>evolutionist</video:tag>
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      <video:description>&quot;Lec 7 -  MIT 5.111 Principles of Chemical Science, Fall 2005&quot; Hydrogen Atom Wavefunctions (Prof. Sylvia Ceyer)
        

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      <video:description>&quot;Lec 17 - MIT 6.451 Principles of Digital Communication II&quot; Codes on Graphs

View the complete course: http://ocw.mit.edu/6-451S05

License: Creative Commons BY-NC-SA
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Thanks again for all the material published by its owners. 

Jasper Eenhoorn
Kevin Boots
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      <video:tag>atom</video:tag>
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View the complete course: http://ocw.mit.edu/6-451S05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
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      <video:uploader>0|54|0</video:uploader>
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      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
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      <video:tag>Science</video:tag>
      <video:tag>Communication</video:tag>
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A more recent version of this course is available at: http://ocw.mit.edu/18-085f08

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
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View the complete course: http://ocw.mit.edu/6-451S05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
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View the complete course: http://ocw.mit.edu/6-451S05

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View the complete course: http://ocw.mit.edu/6-451S05

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View the complete course: http://ocw.mit.edu/21H-931S04

License: Creative Commons BY-NC-SA
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View the complete course: http://ocw.mit.edu/6-912IAP06

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Genomic conflict arises when the interests of various genomic elements, such as chromosomes and cytoplasmic organelles, are not aligned. These conflicts arise in two situations: either when one unit is contained within another, as a mitochondrion is contained within a cell, or when inheritance is asymmetrical. Genomic conflict can thus occur within a cell, within an organism, or between two organisms, such as a mother and developing fetus. There have been several steps taken to avoid these conflicts in sexual species, including the fairness of meiosis and the uniparental inheritance of cytoplasmic genomes.

00:00 - Chapter 1. Introduction 
01:46 - Chapter 2. Hierarchal Selection and Conflicts 
14:44 - Chapter 3. Segregation Distortion 
20:26 - Chapter 4. Reproductive Conflicts 
36:17 - Chapter 5. Reproductive Conflict and Mental Disorders 
42:57 - Chapter 6. Evolutionary Principles of Conflict Resolution

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2009.</video:description>
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      <video:description>Angioplasty is a procedure to open narrowed or blocked arteries caused by deposits of plaque. The process of widening the passage for the blood to flow through is discussed briefly.</video:description>
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      <video:uploader>Ilse Rey</video:uploader>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Fibrocartilage shows rows of chondrocytes aligned parallel to the direction of greatest stress and separated by parallel or irregular bundles this schematic diagram demonstrates the cellular and intercellular features of fibrocartilage</video:description>
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      <video:duration>108</video:duration>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10541.mp4</video:content_loc>
      <video:uploader>glukan</video:uploader>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 31 - MIT 18.01 Single Variable Calculus, Fall 2007</video:title>
      <video:description>&quot;Lec 31 - MIT 18.01 Single Variable Calculus, Fall 2007&quot; Lecture 31: Indeterminate forms - L&apos;Hospital&apos;s rule

Instructor: David Jerison

View the complete course at: http://ocw.mit.edu/18-01F06

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15632.jpg</video:thumbnail_loc>
      <video:duration>2923</video:duration>
      <video:publication_date>2012-08-28T18:30:59.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/PNTnmH6jsRI</video:player_loc>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7- Letters and Science C70V</video:title>
      <video:description>Lec 7- Letters and Science C70V.
Descriptive Introduction to Physics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17130.jpg</video:thumbnail_loc>
      <video:duration>4535</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/djfwGmnUVNI</video:player_loc>
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    <loc>https://dnatube.com/videos/How-Sequence-a-DNA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How Sequence a DNA</video:title>
      <video:description>The rapid speed of sequencing attained with modern DNA sequencing technology has been instrumental in the sequencing of complete DNA sequences, or genomes of numerous types and species of life, including the human genome.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/07/8f727ac8-1309-4fa3-8292-67f6b494a54a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>255</video:duration>
      <video:publication_date>2009-07-07T05:21:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2951.mp4</video:content_loc>
      <video:uploader>sikadi</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Cycle</video:tag>
      <video:tag>sequencing</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 -  MIT 7.012 Introduction to Biology, Fall 2004</video:title>
      <video:description>&quot;Lec 4 -  MIT 7.012 Introduction to Biology, Fall 2004 &quot; Biochemistry 4 (Prof. Robert A. Weinberg)

View the complete course: http://ocw.mit.edu/7-012F04

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
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      <video:duration>3096</video:duration>
      <video:publication_date>2012-08-28T03:11:33.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/V3XHn35BLfo</video:player_loc>
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      <video:tag>virology</video:tag>
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      <video:tag>replication</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>A tapeworm is an organism that gets its name from the flatness of its body and is considered to be one of the intestinal worms that enjoy living in an infected human&apos;s body but with serious repercussions for the host.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/07/f3b2fc7e-4f19-443c-b779-d3692b487eaa/cand_5.jpg</video:thumbnail_loc>
      <video:duration>22</video:duration>
      <video:publication_date>2009-07-07T12:54:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2967.mp4</video:content_loc>
      <video:uploader>abdul hannan</video:uploader>
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      <video:tag>Segment</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>This video explains positioning values and properties of positioning. The video source is educator.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/d3235988-9d32-47bd-9614-7875ff2e1872/cand_5.jpg</video:thumbnail_loc>
      <video:duration>401</video:duration>
      <video:publication_date>2010-12-15T14:04:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6585.mp4</video:content_loc>
      <video:uploader>castmoment</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>CSS</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - Simple Harmonic Motion</video:title>
      <video:description>&quot;Lec 17 - Simple Harmonic Motion&quot; Fundamentals of Physics (PHYS 200)

The focus of the lecture is simple harmonic motion. Professor Shankar gives several examples of physical systems, such as a mass M attached to a spring, and explains what happens when such systems are disturbed. Amplitude, frequency and period of simple harmonic motion are also defined in the course of the lecture. Several problems are solved in order to demonstrate various cases of oscillation.

00:00 - Chapter 1. Example Equations of Oscillating Objects
10:49 - Chapter 2. Superposition of Solutions to Linear (Harmonic) Equations
30:16 - Chapter 3. Conditions for Solutions to Harmonic Equations
38:57 - Chapter 4. Exponential Functions as Generic Solutions
50:48 - Chapter 5. Undamped, Under-damped and Over-damped Oscillations
01:00:28 - Chapter 6. Driving Harmonic Force on Oscillator

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2006.</video:description>
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      <video:duration>4440</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/Zz-9UVpYcJI</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8- Letters and Science C70V</video:title>
      <video:description>Lec 8- Letters and Science C70V.
Descriptive Introduction to Physics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17131.jpg</video:thumbnail_loc>
      <video:duration>4815</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/MS84VQOacFA</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
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      <video:tag>uc</video:tag>
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      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9- Letters and Science C70V</video:title>
      <video:description>Lec 9- Letters and Science C70V.
Descriptive Introduction to Physics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17132.jpg</video:thumbnail_loc>
      <video:duration>4777</video:duration>
      <video:publication_date>2012-09-02T11:06:35.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/GnfWOBlwwRo</video:player_loc>
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      <video:category>Physics</video:category>
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      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>This video explains how to solve a probability sum based on a lottery. Step by step instructions are provided on how to solve the sum.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/e90eba6b-1885-45dc-a859-65b83fade37f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>550</video:duration>
      <video:publication_date>2010-12-06T12:52:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6517.mp4</video:content_loc>
      <video:uploader>frede</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>pre</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>Expected</video:tag>
      <video:tag>value</video:tag>
      <video:tag>probability</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Origin of Mathematics</video:title>
      <video:description>This is a very interesting animated video showing the use of mathematics by people in early age to solve their basic problems. The symbols were generated for representing the figures.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/44991810-7894-41ed-9ea2-bedf3477506d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>424</video:duration>
      <video:publication_date>2010-12-11T01:21:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6561.mp4</video:content_loc>
      <video:uploader>candyman</video:uploader>
      <video:category>History</video:category>
      <video:tag>the</video:tag>
      <video:tag>History</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Mathematics</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>A seven minute video on the types of microbes studied in microbiology</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3357.mp4</video:content_loc>
      <video:uploader>ralph robinson</video:uploader>
      <video:category>Education</video:category>
      <video:tag>microbiology</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Complex Conjugates Example

u16_l4_t2_we4 Complex Conjugates</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25321.jpg</video:thumbnail_loc>
      <video:duration>241</video:duration>
      <video:publication_date>2012-09-18T02:52:48.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/dbxJ6LD0344</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Complex</video:tag>
      <video:tag>Conjugates</video:tag>
      <video:tag>Example</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Lec 24- Wrap-up.
The Beauty and Joy of Computing</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19194.jpg</video:thumbnail_loc>
      <video:duration>3139</video:duration>
      <video:publication_date>2012-09-04T19:14:44.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/aL9qU56VDAA</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>uc</video:tag>
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      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>A very short illustration on how the sperm cells travel to the Ovum and where fertilization takes place.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/96ca049d-0f41-4c4e-b3ad-0e3a3a4033f0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>15</video:duration>
      <video:publication_date>2009-08-07T18:05:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3143.mp4</video:content_loc>
      <video:category>Medical</video:category>
      <video:tag>Fertilization</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>James Chadwicks Experiment Video</video:title>
      <video:description>Chemistry Project
November 2007</video:description>
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      <video:duration>100</video:duration>
      <video:publication_date>2009-09-14T08:22:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3370.mp4</video:content_loc>
      <video:uploader>abdul hannan</video:uploader>
      <video:category>Education</video:category>
      <video:tag>School</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>Neutrons</video:tag>
      <video:tag>james</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Vasectomy is a permanent birth control surgery. This is a song on vasectomy with slides from the popular sitcom the family guy.</video:description>
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      <video:duration>119</video:duration>
      <video:publication_date>2011-11-30T05:57:39.000Z</video:publication_date>
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      <video:category>Medical</video:category>
      <video:tag>Vasectomy</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Multiplying Decimals

U03_L2_T2_we1 Multiplying Decimals</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24829.jpg</video:thumbnail_loc>
      <video:duration>172</video:duration>
      <video:publication_date>2012-09-17T16:59:57.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/JEHejQphIYc</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Multiplying</video:tag>
      <video:tag>Decimals</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Astronomy-Via-The-Hubble-Telescope</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Astronomy Via The Hubble Telescope</video:title>
      <video:description>The Hubble Telescope has put a lot of data in astronomy that can not be denied. Did you know who the Hubble is named after?</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/d0306efe-e178-4f17-a8bd-7d0f123d1c83/cand_25.jpg</video:thumbnail_loc>
      <video:duration>219</video:duration>
      <video:publication_date>2011-11-23T10:05:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7690.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Aerospace Engineering</video:category>
      <video:tag>Hubble</video:tag>
      <video:tag>Telescope</video:tag>
      <video:tag>astronomy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/First-Ever-Images-Of-Lunar-Flyover</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>First Ever Images  Of Lunar Flyover</video:title>
      <video:description>Have a look at the first images taken by the Lunar Reconnaissance Orbiter Camera on June 30,2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/5cd3c01e-f0ba-47a4-8378-1312a93c856e/cand_25.jpg</video:thumbnail_loc>
      <video:duration>218</video:duration>
      <video:publication_date>2011-11-23T08:40:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7645.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Aerospace Engineering</video:category>
      <video:tag>HD</video:tag>
      <video:tag>LUNAR</video:tag>
      <video:tag>Flyover</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>First</video:tag>
      <video:tag>images</video:tag>
      <video:tag>From</video:tag>
      <video:tag>LRO</video:tag>
      <video:tag>camera</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Antibiotics-Dangerous-or-Safe</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Antibiotics - Dangerous or Safe?</video:title>
      <video:description>Stop Abusing Antibiotics!
FRIDAY, SEPTEMBER 26, 2008
Filed under: dangerous or safe   
In the ninth instalment of her &quot;Dangerous or Safe?&quot; series, paediatrician Dr. Cara Natter son sets the record straight on antibiotics.
 
Getty Images
WHAT IS THE QUESTION?
The discovery of antibiotics marked one of the major turning points in medical history: For the first time, medicines could fight infections head on. But ...
*antibiotics only fight infections
*antibiotics only treat one kind of infection: bacterial 
*each specific antibiotic only fights a few particular bacteria

It quickly became a slippery slope to the abuse of antibiotics:
*when given &quot;just in case,&quot; antibiotics became grossly overused
*almost immediately, bacteria evolved strategies to live through the antibiotics -- this then required higher doses and newer formulations 
*now there are bacteria resistant to almost all antibiotics that exist -- and we cannot come up with new antibiotics fast enough

How big a problem is antibiotic resistance? 
*approximately 2 million people acquire infections while being hospitalized every year, an estimated 90,000 of them die of these infections, and 70% of these bacteria are resistant to at least one drug (and some are resistant to all)
*in the community (rather than within the hospital), there are two drug resistant bacteria that have become so ubiquitous, they are widely known by their acronyms: 
    MRSA (methacillin-resistant staphylococcus aureus) 
    VRE (vancomycin-resistant enterococcus) 

How did we get to this point with resistance?
*parents request antibiotics or doctors prescribe them unnecessarily
*patients are often noncompliant with their antibiotics (not completing the course or missing a few doses here and there)
*we have exposures to antibiotics we don&apos;t often think about, like through our food supply (via the use of antibiotics in feed, in plant material, and to proactively ward off infections so that animals can grow big and strong) 

WHAT IS THE BOTTOM LINE?

Antibio</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/07/5d577f95-998c-4c02-b872-5a3b693f4f55/cand_5.jpg</video:thumbnail_loc>
      <video:duration>130</video:duration>
      <video:publication_date>2009-07-18T11:57:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3056.mp4</video:content_loc>
      <video:uploader>abdul hannan</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>Antibiotic</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/DNA-Transcription-and-Protein-Assembly</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>DNA Transcription and Protein Assembly</video:title>
      <video:description>RNA-binding PPR proteins could change the way we treat disease. Their secret is their versatility – of finding and binding a specific RNA molecule, and have the capacity to correct it if it is defective, or destroy it if it is detrimental.They can also help ramp up production of proteins required for growth and development.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/07/d8685934-1a2d-42e3-820b-b6f39e0e6ed0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>182</video:duration>
      <video:publication_date>2009-07-18T12:14:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3059.mp4</video:content_loc>
      <video:uploader>abdul hannan</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>dna</video:tag>
      <video:tag>Transcription</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>Animation</video:tag>
      <video:tag>ribosome</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>function</video:tag>
      <video:tag>assembly</video:tag>
      <video:tag>body</video:tag>
      <video:tag>Nucleus</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/COLLAPSE-OF-DARWINISM-IN-SWITZERLAND</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>COLLAPSE OF DARWINISM IN SWITZERLAND</video:title>
      <video:description>DARWINISM COLLAPSED IN SWITZERLAND THANKS TO &quot;ATLAS OF CREATION&quot;</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/f9a20b9a-022c-4b53-b535-a85b1fd6a2e1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>76</video:duration>
      <video:publication_date>2009-08-02T14:37:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3101.mp4</video:content_loc>
      <video:uploader>harunyahya</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Evolution</video:tag>
      <video:tag>evolutionist</video:tag>
      <video:tag>evolve</video:tag>
      <video:tag>atheism</video:tag>
      <video:tag>atheist</video:tag>
      <video:tag>Islam</video:tag>
      <video:tag>harun</video:tag>
      <video:tag>yahya</video:tag>
      <video:tag>adnan</video:tag>
      <video:tag>oktar</video:tag>
      <video:tag>ATLAS</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Creation</video:tag>
      <video:tag>creationism</video:tag>
      <video:tag>creationist</video:tag>
      <video:tag>darwinism</video:tag>
      <video:tag>Darwin</video:tag>
      <video:tag>darwinist</video:tag>
      <video:tag>Switzerland</video:tag>
      <video:tag>Turkey</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Allahs-Artistry-In-Colour-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Allah&apos;s Artistry In Colour 1</video:title>
      <video:description>This video discusses Allah&apos;s Artistry In Colour. Have you ever thought what it would be like to live in a world without colour? Free yourself for a moment from your experience, forget all that you&apos;ve learned and start using your imagination. Try to visualise your body, the people around you, the seas, the sky, trees, flowers, in short everything in black. Imagine that there is no colour around you. Try to think how you would feel if people, cats, dogs, birds, butterflies, and fruits had no colour at all. You would never want to live in such a world, would you?</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/9c629e44-63f6-4462-8c73-4d8d02b7f94b/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2009-08-02T15:33:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3107.mp4</video:content_loc>
      <video:uploader>harunyahya</video:uploader>
      <video:category>Education</video:category>
      <video:tag>color</video:tag>
      <video:tag>Light</video:tag>
      <video:tag>pigment</video:tag>
      <video:tag>Eye</video:tag>
      <video:tag>michael</video:tag>
      <video:tag>denton</video:tag>
      <video:tag>wave</video:tag>
      <video:tag>length</video:tag>
      <video:tag>reflection</video:tag>
      <video:tag>Allah</video:tag>
      <video:tag>God</video:tag>
      <video:tag>harun</video:tag>
      <video:tag>yahya</video:tag>
      <video:tag>adnan</video:tag>
      <video:tag>oktar</video:tag>
      <video:tag>Creation</video:tag>
      <video:tag>Evolution</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Probiotic-the-Helpful-Organisms</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Probiotic  the Helpful Organisms</video:title>
      <video:description>Some probiotics have been shown in preliminary research to possibly treat various forms of gastroenteritis.[20] They might reduce both the duration of illness and the frequency of stools.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/bd81c3f8-9a0b-4898-a049-51b852f46a6c/cand_25.jpg</video:thumbnail_loc>
      <video:duration>74</video:duration>
      <video:publication_date>2010-11-24T00:28:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5866.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>probiotics</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-cyanide-disrupts-ATP-Synthesis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How cyanide disrupts ATP Synthesis</video:title>
      <video:description>This animation explains how cyanide poisons cells by disrupting aerobic respiration.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/63085fa2-12e4-4c3b-996e-64d083de51b1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>77</video:duration>
      <video:publication_date>2013-02-09T00:52:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29712.mp4</video:content_loc>
      <video:uploader>Nazir Istanbl</video:uploader>
      <video:category>Molecular Biology</video:category>
      <video:tag>cyanide</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-Year-2008-Guest-Lecture-by-Carl-Icahn</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 -Year 2008 -  Guest Lecture by Carl Icahn</video:title>
      <video:description>Guest Lecture by Carl Icahn -Year 2008

Financial Markets (ECON 252)

Mr. Carl Icahn, a prominent activist investor in corporate America, talks about his career and how he became interested in finance and involved in shareholder activism. He discusses his thoughts about today&apos;s economy and American businesses and their inherent threats and opportunities. He believes that the biggest challenge facing corporate America is weak management and that today&apos;s CEOs, with exceptions, might not be the most capable of leading global companies. He sees opportunities for current, intelligent college students to succeed in the corporate world if they work hard and can identify valuable business pursuits.

00:00 - Chapter 1. Carl Icahn: A Self-Introduction 
06:10 - Chapter 2. An Anti-Darwinian Corporate America 
19:56 - Chapter 3. Questions: Personal Motivation and Inspiration 
29:21 - Chapter 4. Questions: Activist Investing in the Real World 
38:53 - Chapter 5. Questions: Sensing Potential in Poorly Managed Companies

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_12553.jpg</video:thumbnail_loc>
      <video:duration>2543</video:duration>
      <video:publication_date>2012-08-20T13:51:35.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/HlfgQ4_7EYA</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>activist</video:tag>
      <video:tag>investor</video:tag>
      <video:tag>Arbitrage</video:tag>
      <video:tag>Carl</video:tag>
      <video:tag>Icahn</video:tag>
      <video:tag>convertible</video:tag>
      <video:tag>Bonds</video:tag>
      <video:tag>Credit</video:tag>
      <video:tag>crisis</video:tag>
      <video:tag>shareholder</video:tag>
      <video:tag>activism</video:tag>
      <video:tag>Stock</video:tag>
      <video:tag>Options</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-25-Letters-and-Science-C70V</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 25- Letters and Science C70V</video:title>
      <video:description>Lec 25- Letters and Science C70V.
Descriptive Introduction to Physics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17148.jpg</video:thumbnail_loc>
      <video:duration>4612</video:duration>
      <video:publication_date>2012-09-02T11:25:16.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/EGWVGDQF1tM</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Bones</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Bones</video:title>
      <video:description>Bones &amp; Ligaments of the Knee, Femur, Tibia, and Pelvis.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/a144a400-aa64-45a1-8ac4-cee27fc5b6cf/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2009-08-12T09:39:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3249.mp4</video:content_loc>
      <video:uploader>abdul hannan</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>fabian</video:tag>
      <video:tag>human</video:tag>
      <video:tag>anatomy</video:tag>
      <video:tag>knee</video:tag>
      <video:tag>ligaments</video:tag>
      <video:tag>Femur</video:tag>
      <video:tag>tibia</video:tag>
      <video:tag>Pelvis</video:tag>
      <video:tag>Bones</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Current-and-Voltage</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Current and Voltage</video:title>
      <video:description>This segment of this video series discusses the differences between Current and Voltage and how it applies to charges in electricity.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/d5c801c1-de6f-4a56-9489-a5d5ce08d047/cand_5.jpg</video:thumbnail_loc>
      <video:duration>319</video:duration>
      <video:publication_date>2010-11-13T23:18:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5220.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Current</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Voltage</video:tag>
      <video:tag>coloumb</video:tag>
      <video:tag>coloub</video:tag>
      <video:tag>per</video:tag>
      <video:tag>Second</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-23-Multiplying-and-Simplifying-Rational-Expressions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23 - Multiplying and Simplifying Rational Expressions</video:title>
      <video:description>Multiplying and Simplifying Rational Expressions

u15_l1_t2_we1 Multiplying and Simplifying Rational Expressions</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25231.jpg</video:thumbnail_loc>
      <video:duration>305</video:duration>
      <video:publication_date>2012-09-18T02:00:13.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/x6FFjiHPlSI</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Multiplying</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Simplifying</video:tag>
      <video:tag>Rational</video:tag>
      <video:tag>Expressions</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Esophageal-Dilation-due-to-a-narrowing-of-the-esophagus</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Esophageal Dilation due to a narrowing of the esophagus</video:title>
      <video:description>What is Esophageal Dilation?
Esophageal dilation is a procedure that allows your doctor to dilate, or stretch, a narrowed area of your esophagus [swallowing tube]. Doctors can use various techniques for this procedure. Your doctor might perform the procedure as part of a sedated endoscopy. Alternatively, your doctor might apply a local anesthetic spray to the back of your throat and then pass a weighted dilator through your mouth and into your esophagus. 
Why is it Done? 
The most common cause of narrowing of the esophagus, or stricture, is scarring of the esophagus from reflux of acid occurring in patients with heartburn. Patients with a narrowed portion of the esophagus often have trouble swallowing; food feels like it is &quot;stuck&quot; in the chest region, causing discomfort or pain. Less common causes of esophageal narrowing are webs or rings (which are thin layers of excess tissue), cancer of the esophagus, scarring after radiation treatment or a disorder of the way the esophagus moves [motility disorder]. 
How Should I Prepare for the Procedure? 
An empty stomach allows for the best and safest examination, so you should have nothing to drink, including water, for at least six hours before the examination. Your doctor will tell you when to start fasting. 
Tell your doctor in advance about any medications you take, particularly aspirin products or anticoagulants (blood thinners). Most medications can be continued as usual, but you might need to adjust your usual dose before the examination. Your doctor will give you specific guidance. Tell your doctor if you have any allergies to medications as well as medical conditions such as heart or lung disease. Also, tell your doctor if you require antibiotics prior to dental procedures, because you might need antibiotics prior to esophageal dilation as well. 
What Can I Expect during Esophageal Dilation? 
Your doctor might perform esophageal dilation with sedation along with an upper endoscopy. Your doctor may spray your throat with a local anesthetic spray, and then</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/09/82fa035e-acc0-47c1-acbb-5bfed2addaed/cand_5.jpg</video:thumbnail_loc>
      <video:duration>98</video:duration>
      <video:publication_date>2009-09-04T23:41:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3338.mp4</video:content_loc>
      <video:uploader>cancer</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Esophageal</video:tag>
      <video:tag>Dilation</video:tag>
      <video:tag>ENDOSCOPY</video:tag>
      <video:tag>Colonoscopy</video:tag>
      <video:tag>Reflux</video:tag>
      <video:tag>GERD</video:tag>
      <video:tag>Esophagus</video:tag>
      <video:tag>stricture</video:tag>
      <video:tag>Barrett</video:tag>
      <video:tag>dilator</video:tag>
      <video:tag>heartburn</video:tag>
      <video:tag>Acid</video:tag>
      <video:tag>Chest</video:tag>
      <video:tag>Pain</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Medical-Emergency-Tips</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Medical Emergency Tips</video:title>
      <video:description>This video shows what we have to do during a medical emergency. The first step should be to check and maintain an open air way and try to restore breathing.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/d55b0c95-bec0-4cba-af82-7c510226379c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>26</video:duration>
      <video:publication_date>2009-08-07T12:42:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3126.mp4</video:content_loc>
      <video:category>Medical</video:category>
      <video:tag>bleeding</video:tag>
      <video:tag>What</video:tag>
      <video:tag>to</video:tag>
      <video:tag>do</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Medical</video:tag>
      <video:tag>Emergency</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-Future-of-the-City-The-Arts-Symposium</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - Future of the City: The Arts Symposium</video:title>
      <video:description>Lec 12 - Future of the City: The Arts Symposium. The University of Chicago presents Future of the City: The Arts Symposium, a one-day gathering of leaders who are shaping the cultural landscape of Chicago and beyond.

Arts and culture are proving their power as economic and social catalysts for the creative transformation of cities. Strategic collaborations between government, businesses, foundations and academic sectors have helped to rejuvenate neighborhoods, inspire civic and community engagement, and incubate the next generation of creative entrepreneurs. We will explore these themes, related research, and public policies as they apply to Chicago and other urban centers.

David Simon and Wendell Pierce (The Wire and Treme) will hold a special lunch-time conversation during a day full of discussions between internationally recognized researchers, artists, academics, and civic leaders.

John Holden, author of Capturing Cultural Value: How Culture Has Become a Tool of Government Policy, will provide introductory remarks to expert panelists discussing how cultural policies and arts practices around the world are evolving as individuals, organizations, and cities adjust to social changes, technological advances and economic uncertainty.

Please watch us by watching LIVE online: http://futureofthecity.uchicago.edu/arts/video.shtml
June 7, 2011 webcast from 9:00 am - 5:00 pm during the event, with archived footage available after the event.

On Twitter:
By using the #futurearts hashtag.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14721.jpg</video:thumbnail_loc>
      <video:duration>41</video:duration>
      <video:publication_date>2012-08-27T10:18:40.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/URdi9r7RvAE</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Teaser</video:tag>
      <video:tag>City</video:tag>
      <video:tag>arts</video:tag>
      <video:tag>Future</video:tag>
      <video:tag>Performing</video:tag>
      <video:tag>chicago</video:tag>
      <video:tag>urban</video:tag>
      <video:tag>policy</video:tag>
      <video:tag>university</video:tag>
      <video:tag>of</video:tag>
      <video:tag>uchicago</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-MIT-6002-Circuits-and-Electronics-Spring-2007</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - MIT 6.002 Circuits and Electronics, Spring 2007</video:title>
      <video:description>&quot;Lec 10 - MIT 6.002 Circuits and Electronics, Spring 2007&quot; MOSFET amplifier large signal analysis, 

View the complete course: http://ocw.mit.edu/6-002S07

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14796.jpg</video:thumbnail_loc>
      <video:duration>3033</video:duration>
      <video:publication_date>2012-08-28T01:30:08.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/jURSAKBlIZA</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>circuits</video:tag>
      <video:tag>networks</video:tag>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>Abstraction</video:tag>
      <video:tag>switches</video:tag>
      <video:tag>amplifiers</video:tag>
      <video:tag>analog</video:tag>
      <video:tag>digital</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Cell-structure-and-organization-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3- Cell structure and organization - 1</video:title>
      <video:description>Lec 3- Cell structure and organization - 1.
General Biology Lecture</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17151.jpg</video:thumbnail_loc>
      <video:duration>2849</video:duration>
      <video:publication_date>2012-09-02T11:50:10.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/e0nGMV6w0cE</video:player_loc>
      <video:uploader>UCBerkeley</video:uploader>
      <video:category>Molecular Biology</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Reconstruction-of-Iguanodon</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Reconstruction of Iguanodon</video:title>
      <video:description>Iguanodon means &quot;iguana tooth&quot;. Iguanodon is a plant eating dinosaur with a beak. This video explains the reconstruction of the iguanodon.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/19116328-7744-47cd-8461-5c10f1c97ea1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>12</video:duration>
      <video:publication_date>2009-08-07T12:36:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3122.mp4</video:content_loc>
      <video:category>Medical</video:category>
      <video:tag>Reconstruction</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Iguanodon</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Images-of-Wound-Healing-Stages</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Images of Wound Healing Stages</video:title>
      <video:description>This video explains the stages of wound healing. Under normal conditions these three stages of wound healing takes place - Inflammatory phase, Proliferation phase and Remodeling phase.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/575547bc-b3c9-4d5e-9f46-41b270b00b47/cand_5.jpg</video:thumbnail_loc>
      <video:duration>36</video:duration>
      <video:publication_date>2009-08-07T18:07:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3146.mp4</video:content_loc>
      <video:category>Medical</video:category>
      <video:tag>stages</video:tag>
      <video:tag>of</video:tag>
      <video:tag>wound</video:tag>
      <video:tag>Healing</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Secretory-endometrium-histology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Secretory endometrium histology</video:title>
      <video:description>This is the histology of secretory endometrium, the endometrium is the inner membrane that lines the uterus and is shed periodically.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/feb4b4bb-ee03-47c7-a93f-33027bc78c2d/cand_25.jpg</video:thumbnail_loc>
      <video:duration>145</video:duration>
      <video:publication_date>2011-11-28T06:11:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8317.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Histology</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Secretory</video:tag>
      <video:tag>Endometrium</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Seeing-the-clear-proofs-of-Gods-existence-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Seeing the clear proofs of God&apos;s existence 3</video:title>
      <video:description>This is a third video in this series on seeing the clear proofs of God&apos;s existence. From the moment man opens his eyes to this world a great order surrounds him. He needs oxygen to survive. It is interesting that the atmosphere of the planet on which he lives provides more than just the adequate amount of oxygen he needs. This way, he breathes without difficulty. For the existence of life on this planet, the existence of a source of heat is essential. In response to this need, the sun is located just at the right distance to emit just the exact amount of heat and energy man needs. Man needs nourishment to survive. Every corner of the world abounds in astonishingly diversified provisions. Likewise, man needs water. Surprisingly, three fourths of the planet is covered with water. Man needs shelter, and in this world, there is land on which it is suitable to build and all sorts of materials to make shelters.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/57841840-4570-43d0-ba56-762d50c8b886/cand_5.jpg</video:thumbnail_loc>
      <video:duration>198</video:duration>
      <video:publication_date>2009-08-07T13:54:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3133.mp4</video:content_loc>
      <video:uploader>harunyahya</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Clear</video:tag>
      <video:tag>proofs</video:tag>
      <video:tag>of</video:tag>
      <video:tag>God</video:tag>
      <video:tag>Allah</video:tag>
      <video:tag>Creation</video:tag>
      <video:tag>religion</video:tag>
      <video:tag>Faith</video:tag>
      <video:tag>Islam</video:tag>
      <video:tag>harun</video:tag>
      <video:tag>yahya</video:tag>
      <video:tag>adnan</video:tag>
      <video:tag>oktar</video:tag>
      <video:tag>Intelligent</video:tag>
      <video:tag>design</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Universe</video:tag>
      <video:tag>Planets</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-MIT-1802-Multivariable-Calculus-Fall-2007</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - MIT 18.02 Multivariable Calculus, Fall 2007</video:title>
      <video:description>&quot;Lec 8 - MIT 18.02 Multivariable Calculus, Fall 2007&quot; Lecture 08: Level curves; partial derivatives; tangent plane approximation.

View the complete course at: http://ocw.mit.edu/18-02F07 

License: Creative Commons BY-NC-SA 
More information at http://ocw.mit.edu/terms 
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15649.jpg</video:thumbnail_loc>
      <video:duration>2773</video:duration>
      <video:publication_date>2012-08-28T18:35:38.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/dK3NEf13nPc</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>calculus</video:tag>
      <video:tag>Vector</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>determinants</video:tag>
      <video:tag>matrix</video:tag>
      <video:tag>matrices</video:tag>
      <video:tag>valued</video:tag>
      <video:tag>function</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>motion</video:tag>
      <video:tag>Scalar</video:tag>
      <video:tag>Partial</video:tag>
      <video:tag>differentiation</video:tag>
      <video:tag>gradient</video:tag>
      <video:tag>Optimization</video:tag>
      <video:tag>Techniques</video:tag>
      <video:tag>double</video:tag>
      <video:tag>Integrals</video:tag>
      <video:tag>line</video:tag>
      <video:tag>exact</video:tag>
      <video:tag>differential</video:tag>
      <video:tag>conservative</video:tag>
      <video:tag>Fields</video:tag>
      <video:tag>green</video:tag>
      <video:tag>s</video:tag>
      <video:tag>theorem</video:tag>
      <video:tag>triple</video:tag>
      <video:tag>Surface</video:tag>
      <video:tag>applications</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Cell-structure-and-organization-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4- Cell structure and organization - 2</video:title>
      <video:description>Lec 4- Cell structure and organization - 2.
General Biology Lecture</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17152.jpg</video:thumbnail_loc>
      <video:duration>2980</video:duration>
      <video:publication_date>2012-09-02T11:51:01.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/qo_io7Ui4aU</video:player_loc>
      <video:uploader>UCBerkeley</video:uploader>
      <video:category>Molecular Biology</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-How-Do-You-Know</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - How Do You Know?</video:title>
      <video:description>&quot;Lec 1 - How Do You Know?&quot; Freshman Organic Chemistry (CHEM 125)

Professor McBride outlines the course with its goals and requirements, including the required laboratory course. To the course&apos;s prime question &quot;How do you know&quot; he proposes two unacceptable answers (divine and human authority), and two acceptable answers (experiment and logic). He illustrates the fruitfulness of experiment and logic using the rise of science in the seventeenth century. London&apos;s Royal Society and the &quot;crucial&quot; experiment on light by Isaac Newton provide examples. In his correspondence with Newton Samuel Pepys, diarist and naval purchasing officer, illustrates the attitudes and habits which are most vital for budding scientists - especially those who would like to succeed in this course. The lecture closes by introducing the underlying goal for the first half of the semester: understanding the Force Law that describes chemical bonds.

00:00 - Chapter 1. Introduction: Logistics
05:37 - Chapter 2. The Goals of Freshman Organic Chemistry: How Do You Know?
15:17 - Chapter 3. Bacon&apos;s Instauration: Experimentation over Philosophy
30:17 - Chapter 4. How to Succeed in Chem 125: Following Samuel Pepys
41:56 - Chapter 5. Atoms, Molecules, and Hooke&apos;s Law

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19737.jpg</video:thumbnail_loc>
      <video:duration>2801</video:duration>
      <video:publication_date>2012-09-05T09:14:51.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/WSYEApgJkh0</video:player_loc>
      <video:uploader>0|34|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Yale</video:tag>
      <video:tag>Open</video:tag>
      <video:tag>courses</video:tag>
      <video:tag>Organic</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>lewis</video:tag>
      <video:tag>Structures</video:tag>
      <video:tag>waves</video:tag>
      <video:tag>Bonds</video:tag>
      <video:tag>Electron</video:tag>
      <video:tag>atoms</video:tag>
      <video:tag>reactivity</video:tag>
      <video:tag>Earnshaw</video:tag>
      <video:tag>orbital</video:tag>
      <video:tag>Isomers</video:tag>
      <video:tag>Molecular</video:tag>
      <video:tag>Boltzmann</video:tag>
      <video:tag>entropy</video:tag>
      <video:tag>Berzelius</video:tag>
      <video:tag>Liebig</video:tag>
      <video:tag>Wohler</video:tag>
      <video:tag>carbon</video:tag>
      <video:tag>Enantiomers</video:tag>
      <video:tag>valence</video:tag>
      <video:tag>proton</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/ACNE</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>ACNE</video:title>
      <video:description>Acne is caused by accumulation of natural secretions in the hair follicles. This video provides the information you need on acne and white heads.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/a8b7dbb2-1525-469c-a936-8afc94b38ea1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>19</video:duration>
      <video:publication_date>2009-08-07T18:12:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3150.mp4</video:content_loc>
      <video:category>Medical</video:category>
      <video:tag>Acne</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Voyage-to-the-planets-Venus-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Voyage to the planets: Venus 2</video:title>
      <video:description>Clip 2 from BBC documentary &apos;Space Odyssey: Voyage to the planets&apos; of an imaginary landing on Venus.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/d7828ab0-6957-432e-94a0-6bdbdca99017/cand_25.jpg</video:thumbnail_loc>
      <video:duration>471</video:duration>
      <video:publication_date>2009-05-27T22:30:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2659.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Venus</video:tag>
      <video:tag>solar</video:tag>
      <video:tag>system</video:tag>
      <video:tag>documentary</video:tag>
      <video:tag>Space</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Aspirin-and-Pregnancy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Aspirin and Pregnancy</video:title>
      <video:description>Is aspirin safe during pregnancy? That question is answered in this video by the lady.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/3c3197e1-5c66-4201-9d28-d0a7ceb91fb4/cand_25.jpg</video:thumbnail_loc>
      <video:duration>67</video:duration>
      <video:publication_date>2011-11-28T05:59:07.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8292.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Chemical Engineering</video:category>
      <video:tag>is</video:tag>
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      <video:tag>HD</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-The-structure-of-biological-membrane</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5- The structure of biological membrane</video:title>
      <video:description>Lec 5- The structure of biological membrane.
General Biology Lecture</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17153.jpg</video:thumbnail_loc>
      <video:duration>2991</video:duration>
      <video:publication_date>2012-09-02T11:51:45.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/qxOtLg07SX4</video:player_loc>
      <video:uploader>UCBerkeley</video:uploader>
      <video:category>Molecular Biology</video:category>
      <video:tag>uc</video:tag>
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      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Ultrasound-Images</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Ultrasound Images</video:title>
      <video:description>Ultrasound imaging is used to examine internal organs. Unlike x-rays ultrasound imaging is safe and the patient is not subjected to harmful x-rays. The process of ultrasound imaging is explained in this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/29933058-4f9b-4ac5-9059-d5d752b719d4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>29</video:duration>
      <video:publication_date>2009-08-07T18:15:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3156.mp4</video:content_loc>
      <video:category>Medical</video:category>
      <video:tag>ultrasound</video:tag>
      <video:tag>images</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Process-of-Vision</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Process of Vision</video:title>
      <video:description>This video shows the functioning of our eyes. What happens when the images don&apos;t form on the retina? The long sightedness and short sightedness are shown in the video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/6ac6f97f-0f40-4433-974f-a957c7f7aafa/cand_5.jpg</video:thumbnail_loc>
      <video:duration>21</video:duration>
      <video:publication_date>2009-08-07T18:13:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3152.mp4</video:content_loc>
      <video:category>Medical</video:category>
      <video:tag>vision</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Illustration-of-Ovulatory-Phase</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Illustration of Ovulatory Phase</video:title>
      <video:description>When a mature egg is released from the ovary into the abdominal cavity that signifies the beginning of the Ovulatory phase.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/90abaede-473d-4911-9723-e7298d297a4f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>5</video:duration>
      <video:publication_date>2009-08-07T18:07:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3145.mp4</video:content_loc>
      <video:category>Medical</video:category>
      <video:tag>ovulation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-Sex-Allocation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - Sex Allocation</video:title>
      <video:description>&quot;Lec 12 - Sex Allocation&quot; Principles of Evolution, Ecology and Behavior (EEB 122)

Sex allocation is an organism&apos;s decision on how much of its reproductive investment should be distributed to male and female functions and/or offspring. Under most conditions, the optimal ratio is 50:50, but that can change under certain circumstances. Sex allocation determines what sexes sequential hermaphrodites should be at each part of their life as well as how simultaneous hermaphrodites should behave. Some species have more control over the sexes of their offspring than others, and adjust the sex ratios of their offspring depending on the environment and conditions.

00:00 - Chapter 1. Introduction 
02:16 - Chapter 2. Shaw-Mohler and Male-Female Fitness Equivalency
10:00 - Chapter 3. Sex Ratios
18:39 - Chapter 4. Sequential Hermaphrodites 
32:44 - Chapter 5. Sex Assignment in Offspring
43:48 - Chapter 6. Summary and Conclusion

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17330.jpg</video:thumbnail_loc>
      <video:duration>2906</video:duration>
      <video:publication_date>2012-09-02T18:22:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/buOWEw9AhNE</video:player_loc>
      <video:uploader>0|13|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>sex</video:tag>
      <video:tag>allocation</video:tag>
      <video:tag>ratios</video:tag>
      <video:tag>assignment</video:tag>
      <video:tag>equlibrium</video:tag>
      <video:tag>Reproduction</video:tag>
      <video:tag>male</video:tag>
      <video:tag>function</video:tag>
      <video:tag>Female</video:tag>
      <video:tag>Shaw</video:tag>
      <video:tag>Mohler</video:tag>
      <video:tag>theorem</video:tag>
      <video:tag>protandry</video:tag>
      <video:tag>protogyny</video:tag>
      <video:tag>hermaphrodites</video:tag>
      <video:tag>population</video:tag>
      <video:tag>density</video:tag>
      <video:tag>social</video:tag>
      <video:tag>dominance</video:tag>
    </video:video>
  </url>
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    <loc>https://dnatube.com/videos/Lec-123-Equation-of-a-line-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 123 - Equation of a line 1</video:title>
      <video:description>Equation of a line 1

u13_l2_t2_we1 Equation of a line</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25291.jpg</video:thumbnail_loc>
      <video:duration>226</video:duration>
      <video:publication_date>2012-09-18T02:45:04.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/AqFwKecNaTk</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>equation</video:tag>
      <video:tag>of</video:tag>
      <video:tag>A</video:tag>
      <video:tag>line</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Force-Laws-Lewis-Structures-and-Resonance</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Force Laws, Lewis Structures and Resonance</video:title>
      <video:description>&quot;Lec 2 - Force Laws, Lewis Structures and Resonance&quot; Freshman Organic Chemistry (CHEM 125)

Professor McBride begins by following Newton&apos;s admonition to search for the force law that describes chemical bonding. Neither direct (Hooke&apos;s Law) nor inverse (Coulomb, Gravity) dependence on distance will do - a composite like the Morse potential is needed. G. N. Lewis devised a &quot;cubic-octet&quot; theory based on the newly discovered electron, and developed it into a shared pair model to explain bonding. After discussing Lewis-dot notation and formal charge, Professor McBride shows that in some &quot;single-minimum&quot; cases the Lewis formalism is inadequate and salvaging it required introducing the confusing concept of &quot;resonance.&quot;

00:00 - Chapter 1. Newton&apos;s &quot;Additions&quot;: An Inquiry into Small Forces
09:15 - Chapter 2. Is there a Chemical Force Law?
18:26 - Chapter 3. The Morse Potential
21:42 - Chapter 4. What are Bonds? Early Understandings of Valence
32:52 - Chapter 5. Deriving Structure and Reactivity from Valence Electrons

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19738.jpg</video:thumbnail_loc>
      <video:duration>3013</video:duration>
      <video:publication_date>2012-09-05T09:15:04.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/bzXnDn0i7-k</video:player_loc>
      <video:uploader>0|34|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Morse</video:tag>
      <video:tag>Potential</video:tag>
      <video:tag>lewis</video:tag>
      <video:tag>Dot</video:tag>
      <video:tag>formal</video:tag>
      <video:tag>Charge</video:tag>
      <video:tag>resonance</video:tag>
      <video:tag>Equilibrium</video:tag>
    </video:video>
  </url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Fusion of the ovum and sperm</video:title>
      <video:description>This is the beginning of a new life that occurs when the ovum meets and accepts the sperm.</video:description>
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      <video:duration>40</video:duration>
      <video:publication_date>2011-11-28T06:00:57.000Z</video:publication_date>
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      <video:uploader>season_31</video:uploader>
      <video:category>Developmental Biology</video:category>
      <video:tag>sperm</video:tag>
      <video:tag>and</video:tag>
      <video:tag>ovum</video:tag>
      <video:tag>Fusion</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture 26- Chemistry 1A Spring 2010</video:title>
      <video:description>Lec 26- Chemistry 1A Spring 2010.
General Chemistry</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16876.jpg</video:thumbnail_loc>
      <video:duration>2838</video:duration>
      <video:publication_date>2012-09-01T14:47:49.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/RW79S1ltCTo</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Spring</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Techniques For properly Brushing Your Teeth</video:title>
      <video:description>This video shows you the proper way to brush your teeth. Brush should be moved between all parts of teeth and then its soft part through tongue so that all germs can be removed from tongue, brush should have soft bristles.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/29ddf2d0-faba-4b6f-9bb4-4746ad64022a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>127</video:duration>
      <video:publication_date>2013-02-11T01:18:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30028.mp4</video:content_loc>
      <video:uploader>Jennifer Byars</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>How</video:tag>
      <video:tag>to</video:tag>
      <video:tag>brush</video:tag>
      <video:tag>Your</video:tag>
      <video:tag>Teeth</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Letters-and-Science-C70V-Spring-2010</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7- Letters and Science C70V Spring 2010</video:title>
      <video:description>Lec 7- Letters and Science C70V.
Descriptive Introduction to Physics. This lecture is filmed on Spring 2010.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16913.jpg</video:thumbnail_loc>
      <video:duration>4926</video:duration>
      <video:publication_date>2012-09-01T16:27:11.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/dU8wqbX5zBY</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Spring</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>IL COLLASSO DELLA TEORIA DELL&apos;EVOLUZIONE</video:title>
      <video:description>La teoria dell&apos;evoluzione non è altro che un non-senso debole e antiscientifico.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/a8686d7b-63aa-4005-b5ae-b9fa2440e53a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>275</video:duration>
      <video:publication_date>2009-08-07T19:37:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3163.mp4</video:content_loc>
      <video:uploader>harunyahya</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>evoluzione</video:tag>
      <video:tag>Corano</video:tag>
      <video:tag>Dio</video:tag>
      <video:tag>Allah</video:tag>
      <video:tag>adnan</video:tag>
      <video:tag>oktar</video:tag>
      <video:tag>harun</video:tag>
      <video:tag>yahya</video:tag>
      <video:tag>miracolo</video:tag>
      <video:tag>cielo</video:tag>
      <video:tag>terre</video:tag>
      <video:tag>scienza</video:tag>
      <video:tag>creazione</video:tag>
    </video:video>
  </url>
  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What Is Radon?</video:title>
      <video:description>Radon is a radioactive element with the atomic number 86. radon is also a noble gas. This video explains the origin, source and uses of radon.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/f5d1c5e1-b4f9-455b-99e0-1a5d4d4501f8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>187</video:duration>
      <video:publication_date>2011-12-12T03:06:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11468.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>What</video:tag>
      <video:tag>is</video:tag>
      <video:tag>radon</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Kidney-Model-Cortex-Medulla</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Kidney Model - Cortex &amp; Medulla</video:title>
      <video:description>This video describes the Cortex &amp; Medulla of the Kidney. They are surrounded by the renal cortex which extends completely around the kidney and encompasses these structures.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/3a009bfc-c40c-4b44-8531-45a1a0df8c6e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>178</video:duration>
      <video:publication_date>2010-11-13T23:00:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5205.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>kidney</video:tag>
      <video:tag>model</video:tag>
      <video:tag>cortex</video:tag>
      <video:tag>Medulla</video:tag>
      <video:tag>renal</video:tag>
      <video:tag>Capsule</video:tag>
      <video:tag>pyramids</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Gravitropism</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Gravitropism</video:title>
      <video:description>Bio 240</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/09/616b0097-6432-40ad-a14e-5d8a11344f23/cand_5.jpg</video:thumbnail_loc>
      <video:duration>35</video:duration>
      <video:publication_date>2009-09-12T16:53:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3351.mp4</video:content_loc>
      <video:uploader>abdul hannan</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>gravitropism</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Tumor-and-Cancer</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Tumor and Cancer</video:title>
      <video:description>Cancer is caused by the the unregulated cell growth. The mechanism for the unregulated cell growt is not completely understood till now. For more about cancer watch the video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/7fb4cf8e-d67d-426b-a086-177343218f38/cand_5.jpg</video:thumbnail_loc>
      <video:duration>50</video:duration>
      <video:publication_date>2009-08-07T18:20:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3160.mp4</video:content_loc>
      <video:category>Biomedical Engineering</video:category>
      <video:tag>Cancer</video:tag>
      <video:tag>Tumors</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-MIT-803-Vibrations-and-Waves-Fall-2004</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - MIT 8.03 Vibrations and Waves, Fall 2004</video:title>
      <video:description>Lec 6 - MIT 8.03 Vibrations and Waves, Fall 2004&quot; Coupled Oscillators

View the complete course: http://ocw.mit.edu/8-03F04

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14496.jpg</video:thumbnail_loc>
      <video:duration>4709</video:duration>
      <video:publication_date>2012-08-26T18:44:34.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/a7sCL65kJ-M</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>vibrations</video:tag>
      <video:tag>waves</video:tag>
      <video:tag>resonance</video:tag>
      <video:tag>superposition</video:tag>
      <video:tag>oscillations</video:tag>
      <video:tag>refraction</video:tag>
      <video:tag>reflection</video:tag>
      <video:tag>Snell</video:tag>
      <video:tag>Maxwell</video:tag>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>Huygens</video:tag>
    </video:video>
  </url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to Deal With Choking?</video:title>
      <video:description>What will you do if you found anyone choking? Here is a step by step process shown to deal with such kind of situations.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/1bdf9998-4b00-4bc4-9f3f-30faf7575d9b/cand_25.jpg</video:thumbnail_loc>
      <video:duration>40</video:duration>
      <video:publication_date>2011-11-29T11:15:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8865.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Dealing</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Lumbar puncture is a procedure that is often performed in the emergency department to obtain information about the cerebrospinal fluid although usually used for diagnostic purposes to rule out potential life threatening conditions eg bacterial meningitis or subarachnoid hemorrhage it is also sometimes used for therapeutic purposes</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/a668be73-628c-4eda-b471-97ebce73371a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>329</video:duration>
      <video:publication_date>2011-12-06T19:52:47.000Z</video:publication_date>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - Sexual Selection</video:title>
      <video:description>&quot;Lec 13 - Sexual Selection&quot; Principles of Evolution, Ecology and Behavior (EEB 122)

Sexual selection is a component of natural selection in which mating success is traded for survival. Natural selection is not necessarily survival of the fittest, but reproduction of the fittest. Sexual dimorphism is a product of sexual selection. In intersexual selection, a sex chooses a mate. In intrasexual selection, individuals of one sex compete among themselves for access to mates. Often honest, costly signals are used to help the sex that chooses make decisions.

00:00 - Chapter 1. Introduction 
06:53 - Chapter 2. Competing and Choosing 
13:11 - Chapter 3. Competition with Sexual Dimorphism 
27:29 - Chapter 4. Honest, Costly Signaling 
35:55 - Chapter 5. Selection through Perception and Polyandry 
43:35 - Chapter 6. Summary

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17331.jpg</video:thumbnail_loc>
      <video:duration>2767</video:duration>
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      <video:tag>sex</video:tag>
      <video:tag>Sexual</video:tag>
      <video:tag>Selection</video:tag>
      <video:tag>anisogamy</video:tag>
      <video:tag>dimorphism</video:tag>
      <video:tag>Signaling</video:tag>
      <video:tag>Reproduction</video:tag>
      <video:tag>competition</video:tag>
      <video:tag>Choice</video:tag>
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      <video:tag>attraction</video:tag>
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      <video:tag>polygamy</video:tag>
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      <video:tag>Natural</video:tag>
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    </video:video>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>What is the rarest metal you could put in a ring for your sweetheart?  This video features fun experiments and informational tidbits about elements while searching for the answer of this very question.</video:description>
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      <video:duration>430</video:duration>
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    <video:video>
      <video:title>Lec 19 - Philosophy 3</video:title>
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Professor John Campbell</video:description>
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      <video:description>lec 24-Mechanical Engineering 110.
Special Topics in Business Administration</video:description>
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A Person in the World of People: Self and Other, Part I
This is the first of two lectures on social psychology, the study of how we think about ourselves, other people, and social groups. Students will hear about the famous &quot;six degrees of separation&quot; phenomenon and how it illuminates important individual differences in social connectedness. This lecture also reviews a number of important biases that greatly influence how we think of ourselves as well as other people.

00:00 - Chapter 1. Social Psychology and Connections Between People 
15:56 - Chapter 2. Aspects of the Self: The Spotlight and Transparency Effects
22:39 - Chapter 3. Aspects of the Self: You&apos;re Terrific!
27:00 - Chapter 4. Aspects of the Self: Cognitive Dissonance
40:00 - Chapter 5. Self and the Other
50:03 - Chapter 6. How We Think About Other People

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2007.</video:description>
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      <video:description>Lec 1 - MIT 8.01 Classical Mechanics, Fall 1999

MIT professor Walter Lewin discusses course 8.01 Classical Mechanics.

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
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U07_L3_T2_we2 Solving Radical Equations 2</video:description>
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Vectors - Dot Products - Cross Products - 3D Kinematics

View the complete course: http://ocw.mit.edu/8-01F99

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
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      <video:description>&quot;Lec 29 - 8.01 Physics I: Classical Mechanics, Fall 1999&quot; Hydrostatics - Archimedes&apos; Principle - Fluid Dynamics - What Makes Your Boat Float? - Bernoulli&apos;s Equation

View the complete course: http://ocw.mit.edu/8-01F99

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>&quot;Lec 3 - MIT 7.012 Introduction to Biology, Fall 2004&quot;Biochemistry 3 (Prof. Robert A. Weinberg)

View the complete course: http://ocw.mit.edu/7-012F04

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
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View the complete course: http://ocw.mit.edu/7-012F04

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
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      <video:uploader>topeto</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Cera</video:tag>
      <video:tag>Root</video:tag>
      <video:tag>Dental</video:tag>
      <video:tag>Implant</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>in</video:tag>
      <video:tag>India</video:tag>
      <video:tag>at</video:tag>
      <video:tag>Mumbai</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Delhi</video:tag>
      <video:tag>with</video:tag>
      <video:tag>Indian</video:tag>
      <video:tag>Healt</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-MIT-7012-Introduction-to-Biology-Fall-2004</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - MIT 7.012 Introduction to Biology, Fall 2004</video:title>
      <video:description>&quot;Lec 12 - MIT 7.012 Introduction to Biology, Fall 2004&quot; Gene Regulation (Prof. Eric Lander)

View the complete course: http://ocw.mit.edu/7-012F04

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14868.jpg</video:thumbnail_loc>
      <video:duration>3095</video:duration>
      <video:publication_date>2012-08-28T03:21:15.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/00LNy0Q_i6c</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>genetics</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>cells</video:tag>
      <video:tag>Cancer</video:tag>
      <video:tag>cloning</video:tag>
      <video:tag>immunology</video:tag>
      <video:tag>virology</video:tag>
      <video:tag>genomics</video:tag>
      <video:tag>RNA</video:tag>
      <video:tag>replication</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-MIT-7012-Introduction-to-Biology-Fall-2004</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 -  MIT 7.012 Introduction to Biology, Fall 2004</video:title>
      <video:description>&quot;Lec 14 -  MIT 7.012 Introduction to Biology, Fall 2004&quot; Recombinant DNA 1 (Prof. Eric Lander)

View the complete course: http://ocw.mit.edu/7-012F04

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14870.jpg</video:thumbnail_loc>
      <video:duration>3010</video:duration>
      <video:publication_date>2012-08-28T03:21:25.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/_TdJBLu6hPc</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>genetics</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>cells</video:tag>
      <video:tag>Cancer</video:tag>
      <video:tag>cloning</video:tag>
      <video:tag>immunology</video:tag>
      <video:tag>virology</video:tag>
      <video:tag>genomics</video:tag>
      <video:tag>RNA</video:tag>
      <video:tag>replication</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Stories-About-Hobbits</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Stories About Hobbits</video:title>
      <video:description>This video provides a brief discussion about the Hobbits. There heights are around 1 meter and weight is around 25kgs.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/61922e31-eb74-422d-b7cf-cefd146571ab/cand_5.jpg</video:thumbnail_loc>
      <video:duration>197</video:duration>
      <video:publication_date>2013-02-10T03:16:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29983.mp4</video:content_loc>
      <video:uploader>Candelaria Smart</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Concerning</video:tag>
      <video:tag>Hobbits</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Microscopic-World</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Microscopic World</video:title>
      <video:description>This video of the microscopic world details microscopic videos of varying organisms. With unbelievable detail you can see single celled organisms from varying kingdoms.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/c48b7524-d208-4947-b9dd-97ac070e35d4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>194</video:duration>
      <video:publication_date>2010-11-15T00:57:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5351.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>microscopic</video:tag>
      <video:tag>World</video:tag>
      <video:tag>detailed</video:tag>
      <video:tag>Organisms</video:tag>
      <video:tag>protista</video:tag>
      <video:tag>kingom</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Working-of-Diesel-Engine</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Working of Diesel Engine</video:title>
      <video:description>This video shows the full working of diesel engine. The four strokes i.e. the intake stroke, compression stroke, power stroke and the exhaust stroke are explained here step by step.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/fb8253b4-fb00-41d3-88f6-6d9fa999877b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>4</video:duration>
      <video:publication_date>2009-08-08T15:46:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3223.mp4</video:content_loc>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>diesel</video:tag>
      <video:tag>Engine</video:tag>
      <video:tag>Drawing</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Double-Minima-Earnshaws-Theorem-and-Plum-Puddings</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Double Minima, Earnshaw&apos;s Theorem and Plum-Puddings</video:title>
      <video:description>&quot;Lec 3 - Double Minima, Earnshaw&apos;s Theorem and Plum-Puddings&quot; Freshman Organic Chemistry (CHEM 125)

Continuing the discussion of Lewis structures and chemical forces from the previous lecture, Professor McBride introduces the double-well potential of the ozone molecule and its structural equilibrium. The inability for inverse-square force laws to account for stable arrangements of charged particles is prescribed by Earnshaw&apos;s Theorem, which may be visualized by means of lines of force. J.J. Thomson circumvented Earnshaw&apos;s prohibition on structure by postulating a &quot;plum-pudding&quot; atom. When Rutherford showed that the nucleus was a point, Thomson had to conclude that Coulomb&apos;s law was invalid at small distances.

00:00 - Chapter 1. Distinguishing Equilibrium and Resonance
06:37 - Chapter 2. The Structure and Surface Potential of Ozone
20:57 - Chapter 3. Visualizing Electrostatic Force: Earnshaw&apos;s Theorem
35:07 - Chapter 4. J. J. Thomson&apos;s Plum Pudding Model

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19739.jpg</video:thumbnail_loc>
      <video:duration>2703</video:duration>
      <video:publication_date>2012-09-05T09:15:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/UTgIxhfhRcg</video:player_loc>
      <video:uploader>0|34|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Equilibrium</video:tag>
      <video:tag>Earnshaw</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Theorm</video:tag>
      <video:tag>Inverse</video:tag>
      <video:tag>sqare</video:tag>
      <video:tag>force</video:tag>
      <video:tag>Well</video:tag>
      <video:tag>Potential</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-causes-Nuclear-Reactions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What causes Nuclear Reactions ?</video:title>
      <video:description>In nuclear physics, a nuclear reaction is the process in which two nuclei or nuclear particles collide to produce products different from the initial</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/d339ceb0-1bfa-4516-9b98-880030561328/cand_5.jpg</video:thumbnail_loc>
      <video:duration>109</video:duration>
      <video:publication_date>2009-08-11T09:14:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3236.mp4</video:content_loc>
      <video:category>Others</video:category>
      <video:tag>What</video:tag>
      <video:tag>are</video:tag>
      <video:tag>nuclear</video:tag>
      <video:tag>Reactions</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-MIT-18085-Computational-Science-and-Engineering-I-Fall-2008</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11-  MIT 18.085 Computational Science and Engineering I, Fall 2008</video:title>
      <video:description>&quot;Lec 11-  MIT 18.085 Computational Science and Engineering I, Fall 2008&quot; : Springs and masses; the main framework

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15705.jpg</video:thumbnail_loc>
      <video:duration>3314</video:duration>
      <video:publication_date>2012-08-28T19:49:04.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/pN7zitwRq58</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>linear</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>networks</video:tag>
      <video:tag>Lagrange</video:tag>
      <video:tag>multipliers</video:tag>
      <video:tag>differential</video:tag>
      <video:tag>Equations</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Equilibrium</video:tag>
      <video:tag>LaPlace</video:tag>
      <video:tag>s</video:tag>
      <video:tag>equation</video:tag>
      <video:tag>Potential</video:tag>
      <video:tag>flow</video:tag>
      <video:tag>Boundary</video:tag>
      <video:tag>value</video:tag>
      <video:tag>problems</video:tag>
      <video:tag>Fourier</video:tag>
      <video:tag>series</video:tag>
      <video:tag>discrete</video:tag>
      <video:tag>transform</video:tag>
      <video:tag>convolution</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Caterpillars</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Caterpillars</video:title>
      <video:description>The caterpillars has different number of legs on various sections of the body that allows it to move in the arching manner that it does as shown in this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/f863efb2-8fd4-454d-8d0d-ac3a66852267/cand_5.jpg</video:thumbnail_loc>
      <video:duration>24</video:duration>
      <video:publication_date>2009-08-28T08:44:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3271.mp4</video:content_loc>
      <video:category>Ecology</video:category>
      <video:tag>Caterpillars</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-an-Insect-Eats</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How an Insect Eats</video:title>
      <video:description>Insects are a class of invertebrates usually with three pairs of legs. this video shows how a certain insect feeds.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/fa646cb3-6b55-466a-97d9-18aed857714f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>10</video:duration>
      <video:publication_date>2009-08-11T09:11:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3231.mp4</video:content_loc>
      <video:category>Others</video:category>
      <video:tag>Insect</video:tag>
      <video:tag>Eating</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Michio-Kaku-on-Quantum-Computers-and-Slowing-Progress</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Michio Kaku on Quantum Computers and Slowing Progress</video:title>
      <video:description>Is our current pace of progress in regards to computer technology winding down?  Michio Kaku discusses quantum computers in light of the limitations being reached in silicon-based computer technology.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/5917fdef-d977-456d-894c-6c099b2b7d88/cand_5.jpg</video:thumbnail_loc>
      <video:duration>287</video:duration>
      <video:publication_date>2012-12-06T02:31:14.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28283.mp4</video:content_loc>
      <video:uploader>layne.ransom.5</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Big</video:tag>
      <video:tag>Think</video:tag>
      <video:tag>Michio</video:tag>
      <video:tag>Kaku</video:tag>
      <video:tag>Quantum</video:tag>
      <video:tag>computers</video:tag>
      <video:tag>silicon</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Evasive-Viral-Infections</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Evasive Viral Infections</video:title>
      <video:description>How viral infections evade being destroyed and replicate themselves can be explained in this short video.

This video is from:
Janeway&apos;s Immunobiology, 7th Edition
Murphy, Travers, &amp; Walport
ISBN: 978-0-8153-4123-9</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/04/46f33e41-2991-4be7-8451-316387eed6cc/cand_5.jpg</video:thumbnail_loc>
      <video:duration>81</video:duration>
      <video:publication_date>2010-04-08T20:05:30.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4116.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Viral</video:tag>
      <video:tag>Evasions</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>immunology</video:tag>
      <video:tag>garland</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>garlandscience</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Male-Catheterization</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Male Catheterization</video:title>
      <video:description>Male Catheterization</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/72b66ce5-a4ce-4be3-8a2c-bc4e592ef983/cand_5.jpg</video:thumbnail_loc>
      <video:duration>379</video:duration>
      <video:publication_date>2010-11-15T19:57:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5435.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>male</video:tag>
      <video:tag>Catheterization</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Explains-how-to-use-Immunofluorescence</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Explains how to use Immunofluorescence</video:title>
      <video:description>This video explains about how to use immunofluorescence/nThis video explains how to use immunofluorescence to stain different parts of the cell.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/10/8e94e05d-8969-4f73-8c65-9bcf5c8aa4a2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>175</video:duration>
      <video:publication_date>2012-10-02T02:29:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27666.mp4</video:content_loc>
      <video:uploader>Julia Roberts</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>immunofluorescence</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-War-Follows-Everyone-Home</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - War Follows Everyone Home</video:title>
      <video:description>Lec 15 - War Follows Everyone Home. For the Lyric Opera&apos;s production of George Frideric Handel&apos;s opera, Hercules, director Peter Sellars has transposed this timeless tragedy to the present, envisioning Hercules as an American general returning from the front lines. In conjunction with the production, The University of Chicago, Lyric Opera of Chicago and Peter Sellars have coordinated a series of events engaging American veterans in discussions about returning from war.
On Wednesday, March 2, veterans attended a dress rehearsal of the opera followed by a panel of distinguished scholars, writers, and veterans including John Cacioppo, director of The University of Chicago Center for Cognitive and Social Neuroscience; Michael Sullivan, Illinois State Director of the Student Veterans of America, who served as an operator, gunner and vehicle commander with the 2nd Light Armored Reconnaissance Battalion from 2000-2004; and University of Chicago trustee Jack Fuller, Pulitzer Prize-winning journalist and former editor of the Chicago Tribune, who covered the Vietnam War and has written novels about that conflict. The panel was moderated by Pulitzer Prize-winning journalist Julia Keller, cultural critic for the Chicago Tribune and author of Back Home, a novel narrated by a young girl whose father suffered a traumatic brain injury in Iraq as a National Guardsman.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14724.jpg</video:thumbnail_loc>
      <video:duration>4278</video:duration>
      <video:publication_date>2012-08-27T10:19:07.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/TafsPQ9twoY</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>arts</video:tag>
      <video:tag>War</video:tag>
      <video:tag>veterans</video:tag>
      <video:tag>university</video:tag>
      <video:tag>chicago</video:tag>
      <video:tag>lyric</video:tag>
      <video:tag>opera</video:tag>
      <video:tag>hercules</video:tag>
      <video:tag>handel</video:tag>
      <video:tag>sophocles</video:tag>
      <video:tag>civic</video:tag>
      <video:tag>engagement</video:tag>
      <video:tag>Community</video:tag>
      <video:tag>forum</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-MIT-5111-Principles-of-Chemical-Science-Fall-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - MIT 5.111 Principles of Chemical Science, Fall 2005</video:title>
      <video:description>&quot;Lec 6 - MIT 5.111 Principles of Chemical Science, Fall 2005&quot; The Hydrogen Atom (Prof. Sylvia Ceyer)
        

View the complete course: http://ocw.mit.edu/5-111F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14898.jpg</video:thumbnail_loc>
      <video:duration>2844</video:duration>
      <video:publication_date>2012-08-28T03:41:50.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/jNonxisBNlM</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Atomic Physics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>5</video:tag>
      <video:tag>111</video:tag>
      <video:tag>Principles</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Chemical</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2005</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Hydrogen</video:tag>
      <video:tag>atom</video:tag>
      <video:tag>Prof</video:tag>
      <video:tag>Sylvia</video:tag>
      <video:tag>Ceyer</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-are-Proton-pump-Inhibitors</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What are Proton pump Inhibitors ?</video:title>
      <video:description>Proton pump inhibitors are the stomach&apos;s defense against pronounced and long-lasting reduction of gastric acid production.This group of drugs when used long term can be a reason for increased risk of bone fracture.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/09/fda13438-257e-4188-ae4d-621bdac76a69/cand_5.jpg</video:thumbnail_loc>
      <video:duration>65</video:duration>
      <video:publication_date>2009-09-04T07:38:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3316.mp4</video:content_loc>
      <video:uploader>Dani_Morgan</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>proton</video:tag>
      <video:tag>Pump</video:tag>
      <video:tag>inhibitors</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Introduction-to-the-Course-Epidemics-in-Western-Society</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Introduction to the Course - Epidemics in Western Society</video:title>
      <video:description>&quot;&quot;Lec 1 - Introduction to the Course&quot; Epidemics in Western Society Since 1600 (HIST 234)

Epidemics, or high-impact infectious diseases, have had an historical impact equal to that of wars, revolutions and economic crises. This course looks at the various ways in which these diseases have affected societies in Europe and North America from 1600 to the present. Contrary to optimistic mid-twentieth-century predictions, epidemic diseases still pose a major threat to human well-being. Diseases will be considered not only in their biological effects, but also as social, political and cultural phenomena. Attention will therefore be given to the different forms of human response to epidemics, from medical science to artistic representations. 

00:00 - Chapter 1. The Historical Importance of Epidemics
09:28 - Chapter 2. Themes of the Course
18:48 - Chapter 3. Humoralism and Bubonic Plague

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2010.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23226.jpg</video:thumbnail_loc>
      <video:duration>1723</video:duration>
      <video:publication_date>2012-09-13T11:49:18.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/UoWxdlGBVTI</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Sociology</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>1</video:tag>
      <video:tag>introduction</video:tag>
      <video:tag>to</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Course</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-29-MIT-7012-Introduction-to-Biology-Fall-2004</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 29 -  MIT 7.012 Introduction to Biology, Fall 2004</video:title>
      <video:description>&quot;Lec 29 -  MIT 7.012 Introduction to Biology, Fall 2004&quot; Stem Cells/Cloning 2 (Prof. Robert A. Weinberg)

View the complete course: http://ocw.mit.edu/7-012F04

License: Creative Commons BY-NC-SA
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More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14885.jpg</video:thumbnail_loc>
      <video:duration>3097</video:duration>
      <video:publication_date>2012-08-28T03:29:06.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/pTh8f0mWu1k</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>genetics</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>cells</video:tag>
      <video:tag>Cancer</video:tag>
      <video:tag>cloning</video:tag>
      <video:tag>immunology</video:tag>
      <video:tag>virology</video:tag>
      <video:tag>genomics</video:tag>
      <video:tag>RNA</video:tag>
      <video:tag>replication</video:tag>
    </video:video>
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    <loc>https://dnatube.com/videos/Lec-38-GMAT-Data-Sufficiency-37</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 38 - GMAT: Data Sufficiency 37</video:title>
      <video:description>GMAT: Data Sufficiency 37

142-144, pg. 290</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22373.jpg</video:thumbnail_loc>
      <video:duration>706</video:duration>
      <video:publication_date>2012-09-11T01:54:04.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/wPA2FrET_Ac</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>GMAT</video:tag>
      <video:tag>data</video:tag>
      <video:tag>Sufficiency</video:tag>
      <video:tag>37</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Liposuction-Surgeons-in-Qatar</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Liposuction Surgeons in Qatar</video:title>
      <video:description>In this video you will see the best liposuction surgeon in qatar,visit his site for more details.
http://www.kamalsaleh.sptechs.com</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/30b14b04-c32c-4bcf-bfba-69147ba59451/cand_25.jpg</video:thumbnail_loc>
      <video:duration>20</video:duration>
      <video:publication_date>2011-11-29T11:17:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8873.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>liposuction</video:tag>
      <video:tag>in</video:tag>
      <video:tag>qatar</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Quantum-Mechanical-Kinetic-Energy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Quantum Mechanical Kinetic Energy</video:title>
      <video:description>&quot;Lec 7 - Quantum Mechanical Kinetic Energy&quot; Freshman Organic Chemistry (CHEM 125)

After pointing out several discrepancies between electron difference density results and Lewis bonding theory, the course proceeds to quantum mechanics in search of a fundamental understanding of chemical bonding. The wave function ψ, which beginning students find confusing, was equally confusing to the physicists who created quantum mechanics. The Schrödinger equation reckons kinetic energy through the shape of ψ. When ψ curves toward zero, kinetic energy is positive; but when it curves away, kinetic energy is negative!

00:00 - Chapter 1. Limits of the Lewis Bonding Theory
08:35 - Chapter 2. Introduction to Quantum Mechanics
16:36 - Chapter 3. Understanding Psi as a Function of Position
33:24 - Chapter 4. Understanding Negative Kinetic Energy and Finding Potential Energy

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19743.jpg</video:thumbnail_loc>
      <video:duration>2958</video:duration>
      <video:publication_date>2012-09-05T09:19:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/B4VSqAB_JcU</video:player_loc>
      <video:uploader>0|34|0</video:uploader>
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      <video:tag>curvature</video:tag>
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      <video:tag>energy</video:tag>
      <video:tag>Quantum</video:tag>
      <video:tag>mechanics</video:tag>
      <video:tag>Schrödinger</video:tag>
      <video:tag>wave</video:tag>
      <video:tag>equation</video:tag>
      <video:tag>function</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-27-MIT-7012-Introduction-to-Biology-Fall-2004</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 27 -  MIT 7.012 Introduction to Biology, Fall 2004</video:title>
      <video:description>&quot;Lec 27 -  MIT 7.012 Introduction to Biology, Fall 2004&quot; Nervous System 3 (Dr. Andrew Chess, Guest Lecturer)

View the complete course: http://ocw.mit.edu/7-012F04

License: Creative Commons BY-NC-SA
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More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14883.jpg</video:thumbnail_loc>
      <video:duration>2570</video:duration>
      <video:publication_date>2012-08-28T03:28:56.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/rWG1hLvoP-U</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>genetics</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>cells</video:tag>
      <video:tag>Cancer</video:tag>
      <video:tag>cloning</video:tag>
      <video:tag>immunology</video:tag>
      <video:tag>virology</video:tag>
      <video:tag>genomics</video:tag>
      <video:tag>RNA</video:tag>
      <video:tag>replication</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-Pregnancy-Happens</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How Pregnancy Happens</video:title>
      <video:description>This video overcomes our various misconception about pregnancy. A brief discussion about the causes of pregnancy and the process that actually takes place inside.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/a9fbf326-6def-4c55-a6ea-fb04739ec3d8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>234</video:duration>
      <video:publication_date>2010-11-16T14:12:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5502.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Pregnancy</video:category>
      <video:tag>pregnancy</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Physics-Electric-Current</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>(Physics) - Electric Current</video:title>
      <video:description>(Physics) - Electric Current video</video:description>
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      <video:duration>156</video:duration>
      <video:publication_date>2010-11-10T14:40:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4986.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>physics</video:tag>
      <video:tag>electric</video:tag>
      <video:tag>Current</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/1-3-of-Male-Physiology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>1-3 of Male Physiology</video:title>
      <video:description>Male physiology is the study of the male reproductive system. This video in part 1 to 3 takes a detailed look into the males testes.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/65f040b4-e477-4e1e-9c5b-c03df5485248/cand_25.jpg</video:thumbnail_loc>
      <video:duration>46</video:duration>
      <video:publication_date>2010-11-25T21:49:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6100.mp4</video:content_loc>
      <video:uploader>rainman</video:uploader>
      <video:category>Developmental Biology</video:category>
      <video:tag>male</video:tag>
      <video:tag>Physiology</video:tag>
      <video:tag>1</video:tag>
      <video:tag>3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-28-MIT-7012-Introduction-to-Biology-Fall-2004</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 28 -  MIT 7.012 Introduction to Biology, Fall 2004</video:title>
      <video:description>&quot;Lec 28 -  MIT 7.012 Introduction to Biology, Fall 2004&quot; Stem Cells/Cloning 1 (Prof. Robert A. Weinberg)

View the complete course: http://ocw.mit.edu/7-012F04

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14884.jpg</video:thumbnail_loc>
      <video:duration>3030</video:duration>
      <video:publication_date>2012-08-28T03:29:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/N2jFzZA1e14</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>genetics</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>cells</video:tag>
      <video:tag>Cancer</video:tag>
      <video:tag>cloning</video:tag>
      <video:tag>immunology</video:tag>
      <video:tag>virology</video:tag>
      <video:tag>genomics</video:tag>
      <video:tag>RNA</video:tag>
      <video:tag>replication</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-55-Wealth-Destruction-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 55 - Wealth Destruction 2</video:title>
      <video:description>This lecture is provided by Khan Academy.

How bubbles destroy wealth.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20232.jpg</video:thumbnail_loc>
      <video:duration>640</video:duration>
      <video:publication_date>2012-09-06T02:54:13.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/eRImmzuExyg</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Wealth</video:tag>
      <video:tag>Destruction</video:tag>
      <video:tag>2</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-31-MIT-7012-Introduction-to-Biology-Fall-2004</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 31 -  MIT 7.012 Introduction to Biology, Fall 2004</video:title>
      <video:description>&quot;Lec 31 -  MIT 7.012 Introduction to Biology, Fall 2004&quot; Molecular Evolution (Prof. Robert A. Weinberg)

View the complete course: http://ocw.mit.edu/7-012F04

License: Creative Commons BY-NC-SA
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More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14887.jpg</video:thumbnail_loc>
      <video:duration>2917</video:duration>
      <video:publication_date>2012-08-28T03:30:41.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ztgHcRV1zI0</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Molecular Biology</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>genetics</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>cells</video:tag>
      <video:tag>Cancer</video:tag>
      <video:tag>cloning</video:tag>
      <video:tag>immunology</video:tag>
      <video:tag>virology</video:tag>
      <video:tag>genomics</video:tag>
      <video:tag>RNA</video:tag>
      <video:tag>replication</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-32-MIT-7012-Introduction-to-Biology-Fall-2004</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 32 -  MIT 7.012 Introduction to Biology, Fall 2004</video:title>
      <video:description>&quot;Lec 32 -  MIT 7.012 Introduction to Biology, Fall 2004&quot; Molecular Medicine 2 (Prof. Eric Lander)

View the complete course: http://ocw.mit.edu/7-012F04

License: Creative Commons BY-NC-SA
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14888.jpg</video:thumbnail_loc>
      <video:duration>3012</video:duration>
      <video:publication_date>2012-08-28T03:30:46.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/E2sRItjdLGI</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Molecular Biology</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>genetics</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>cells</video:tag>
      <video:tag>Cancer</video:tag>
      <video:tag>cloning</video:tag>
      <video:tag>immunology</video:tag>
      <video:tag>virology</video:tag>
      <video:tag>genomics</video:tag>
      <video:tag>RNA</video:tag>
      <video:tag>replication</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 2 - MIT 5.111 Principles of Chemical Science, Fall 2005</video:title>
      <video:description>&quot;Lec 2 - MIT 5.111 Principles of Chemical Science, Fall 2005&quot; Discovery of Nucleus (Prof. Sylvia Ceyer)
        

View the complete course: http://ocw.mit.edu/5-111F05

License: Creative Commons BY-NC-SA
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14894.jpg</video:thumbnail_loc>
      <video:duration>2115</video:duration>
      <video:publication_date>2012-08-28T03:41:13.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ZYMBrwSahMY</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Atomic Physics</video:category>
      <video:tag>Principles</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Chemical</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2005</video:tag>
      <video:tag>Discovery</video:tag>
      <video:tag>Nucleus</video:tag>
      <video:tag>Prof</video:tag>
      <video:tag>Sylvia</video:tag>
      <video:tag>Ceyer</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 3 - MIT 5.111 Principles of Chemical Science, Fall 2005</video:title>
      <video:description>&quot;Lec 3 - MIT 5.111 Principles of Chemical Science, Fall 2005&quot; Wavelike Properties of Radiation (Prof. Sylvia Ceyer)
        

View the complete course: http://ocw.mit.edu/5-111F05

License: Creative Commons BY-NC-SA
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14895.jpg</video:thumbnail_loc>
      <video:duration>2768</video:duration>
      <video:publication_date>2012-08-28T03:41:19.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ZzMdrYTCPO4</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Atomic Physics</video:category>
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      <video:tag>Ceyer</video:tag>
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    <loc>https://dnatube.com/videos/Lec-16-MIT-18085-Computational-Science-and-Engineering-I</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 16 - MIT 18.085 Computational Science and Engineering I</video:title>
      <video:description>&quot;Lec 16 - MIT 18.085 Computational Science and Engineering I&quot; Dynamic estimation: Kalman filter and square root filter

A more recent version of this course is available at: http://ocw.mit.edu/18-085f08

License: Creative Commons BY-NC-SA
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      <video:publication_date>2012-08-28T17:16:06.000Z</video:publication_date>
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      <video:uploader>0|46|0</video:uploader>
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      <video:tag>algebra</video:tag>
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      <video:tag>convolution</video:tag>
      <video:tag>Fourier</video:tag>
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General Biology Laboratory</video:description>
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      <video:description>&quot;Lec 1 - MIT 18.085 Computational Science and Engineering I, Fall 2008&quot; Lecture 01: Four special matrices

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How two parties can get better outcomes by specializing in their comparative advantage and trading</video:description>
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View the complete course: http://ocw.mit.edu/5-111F05

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      <video:description>&quot;Lec 5 - MIT 5.111 Principles of Chemical Science, Fall 2005&quot; Matter As a Wave (Prof. Sylvia Ceyer)
        

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      <video:description>&quot;Lec 9 - MIT 5.111 Principles of Chemical Science, Fall 2005&quot; Electronic Structure of Multielectron Atoms (Prof. Sylvia Ceyer)
        

View the complete course: http://ocw.mit.edu/5-111F05

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License: Creative Commons BY-NC-SA
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This video is from:
Essential Cell Biology, 3rd Edition
Alberts, Bray, Hopkin, Johnson, Lewis, Raff, Roberts, &amp; Walter
ISBN: 978-0-8153-4129-1</video:description>
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Summing an infinite geometric series to finally find the finite area of a Koch Snowflake</video:description>
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Professor Dan Garcia - Professor Michael Franklin
Link to lecture notes  http://inst.eecs.berkeley.edu/~cs61c/fa11/lec/03/</video:description>
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This video is from:
Essential Cell Biology, 3rd Edition
Alberts, Bray, Hopkin, Johnson, Lewis, Raff, Roberts, &amp; Walter
ISBN: 978-0-8153-4129-1</video:description>
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View the complete course: http://ocw.mit.edu/5-111F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
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View the complete course: http://ocw.mit.edu/5-111F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
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    <lastmod>2026-08-14</lastmod>
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This video is from:
Essential Cell Biology, 3rd Edition
Alberts, Bray, Hopkin, Johnson, Lewis, Raff, Roberts, &amp; Walter
ISBN: 978-0-8153-4129-1</video:description>
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View the complete course: http://ocw.mit.edu/5-111F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
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    <lastmod>2026-08-14</lastmod>
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This video is from:
Essential Cell Biology, 3rd Edition
Alberts, Bray, Hopkin, Johnson, Lewis, Raff, Roberts, &amp; Walter
ISBN: 978-0-8153-4129-1</video:description>
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    <video:video>
      <video:title>Lec 19- MIT 6.033 Computer System Engineering, Spring 2005</video:title>
      <video:description>Lec 19- MIT 6.033 Computer System Engineering, Spring 2005.
Authentication

View the complete course at: http://ocw.mit.edu/6-033S05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16245.jpg</video:thumbnail_loc>
      <video:duration>3104</video:duration>
      <video:publication_date>2012-08-29T16:44:24.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/xEgcKKE9GmA</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
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      <video:tag>hardware</video:tag>
      <video:tag>modularity</video:tag>
      <video:tag>complexity</video:tag>
      <video:tag>virtual</video:tag>
      <video:tag>networks</video:tag>
      <video:tag>atomicity</video:tag>
      <video:tag>coordination</video:tag>
      <video:tag>reliability</video:tag>
      <video:tag>security</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Vital-Signs-of-Feaver-in-Child</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Vital Signs of Feaver in Child</video:title>
      <video:description>This video will help you in understanding the measurement of vital signs and the important components of assessment in a children. Measurement of the heart rate, respiratory rate and the body temperature are the important parts of this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/ad34427b-7f5f-42a1-bbfa-44e308b701b8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>264</video:duration>
      <video:publication_date>2010-11-16T20:57:07.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5545.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>What</video:tag>
      <video:tag>is</video:tag>
      <video:tag>PPTS</video:tag>
      <video:tag>part</video:tag>
      <video:tag>1</video:tag>
      <video:tag>of</video:tag>
      <video:tag>2</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Analysis-on-p53-DNA-Complex</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Analysis on p53-DNA Complex</video:title>
      <video:description>Also known as tumor protein or protein 53, p53 helps regulate the cell cycle and function as well as a tumor suppressor.
This video is from:
Essential Cell Biology, 3rd Edition
Alberts, Bray, Hopkin, Johnson, Lewis, Raff, Roberts, &amp; Walter
ISBN: 978-0-8153-4129-1</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/04/e7df84dd-1832-45d7-be5f-f8be0277893d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>92</video:duration>
      <video:publication_date>2010-04-08T20:32:08.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4186.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>p53</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>Complex</video:tag>
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      <video:tag>Cancer</video:tag>
      <video:tag>tumor</video:tag>
      <video:tag>garland</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>garlandscience</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/King-Penguins-of-South-Georgia</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>King Penguins of South Georgia</video:title>
      <video:description>This video is filmed in island of south Georgia. King penguins are filmed in this video. They are actually hard to see but it seems there are lots of them in this place.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/08/3510d16a-ebb5-43b9-9b56-1c653778b41c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>512</video:duration>
      <video:publication_date>2014-08-25T22:43:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31139.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Others</video:category>
      <video:tag>king</video:tag>
      <video:tag>Penguins</video:tag>
      <video:tag>on</video:tag>
      <video:tag>South</video:tag>
      <video:tag>Georgia</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Differentiation-of-embryonic-stem-cells</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Differentiation of embryonic stem cells</video:title>
      <video:description>Embryonic stem cells can differentiated to other types of body cells. In culture this cells can be induced by appropriate condition to differentiate to cardiac muscle cells. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/04/66dcf6af-03a2-46fd-92a0-e3f5eb73fb16/cand_5.jpg</video:thumbnail_loc>
      <video:duration>67</video:duration>
      <video:publication_date>2010-04-08T20:27:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4177.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Stem</video:tag>
      <video:tag>cells</video:tag>
      <video:tag>embryonic</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>garland</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>garlandscience</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Complex-development-of-a-Drosophila-Embryo</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Complex development of a Drosophila Embryo</video:title>
      <video:description>A documented stage by stage development of a Drosophila Embryo can be witnessed in this video.
This video is from:
Essential Cell Biology, 3rd Edition
Alberts, Bray, Hopkin, Johnson, Lewis, Raff, Roberts, &amp; Walter
ISBN: 978-0-8153-4129-1</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/04/80ef4e66-3f61-4afc-8bdd-11c8d308f19b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>192</video:duration>
      <video:publication_date>2010-04-08T20:27:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4178.mp4</video:content_loc>
      <video:uploader>hassan</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>drosophila</video:tag>
      <video:tag>Development</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>garland</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>garlandscience</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-to-Perform-The-Palpation-of-Abdomen</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to Perform The Palpation of Abdomen</video:title>
      <video:description>A step by step examination of superficial palpation of the abdomen by an expert doctor is shown here. This video is shown to help the medical students.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/46cea8ee-2062-4714-a7e8-da363b178528/cand_25.jpg</video:thumbnail_loc>
      <video:duration>9</video:duration>
      <video:publication_date>2011-11-29T10:52:29.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8767.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>superficial</video:tag>
      <video:tag>Palpation</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Abdomen</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-22-Subtracting-fractions-with-common-denominators-ex-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22 - Subtracting fractions with common denominators (ex 1)</video:title>
      <video:description>Subtracting fractions with common denominators (ex 1)

Subtracting fractions with common denominators (ex 1)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25395.jpg</video:thumbnail_loc>
      <video:duration>91</video:duration>
      <video:publication_date>2012-09-18T13:35:53.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/qpCoiTcRxAE</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Subtracting</video:tag>
      <video:tag>Fractions</video:tag>
      <video:tag>with</video:tag>
      <video:tag>Common</video:tag>
      <video:tag>Denominators</video:tag>
      <video:tag>ex</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-Class-II-Slice-Technique</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - Class II Slice Technique</video:title>
      <video:description>&quot;Lec 13 - Class II Slice Technique&quot; Demonstrates the lightning disc on a class II slice preparation.  Orig. air date: OCT 26 73

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22828.jpg</video:thumbnail_loc>
      <video:duration>1452</video:duration>
      <video:publication_date>2012-09-11T08:12:05.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/l63zPwWUoN4</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>13</video:tag>
      <video:tag>class</video:tag>
      <video:tag>II</video:tag>
      <video:tag>slice</video:tag>
      <video:tag>Technique</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-MIT-5111-Principles-of-Chemical-Science-Fall-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 - MIT 5.111 Principles of Chemical Science, Fall 2005</video:title>
      <video:description>&quot;Lec 18 - MIT 5.111 Principles of Chemical Science, Fall 2005&quot; The Standard Free Energy of Formation (Prof. Sylvia Ceyer)
        

View the complete course: http://ocw.mit.edu/5-111F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14910.jpg</video:thumbnail_loc>
      <video:duration>2867</video:duration>
      <video:publication_date>2012-08-28T04:11:52.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/7ciUw92IGs4</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Atomic Physics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>5</video:tag>
      <video:tag>111</video:tag>
      <video:tag>Principles</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Chemical</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2005</video:tag>
      <video:tag>the</video:tag>
      <video:tag>standard</video:tag>
      <video:tag>free</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>formation</video:tag>
      <video:tag>Prof</video:tag>
      <video:tag>Sylvia</video:tag>
      <video:tag>Ceyer</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-20-MIT-5111-Principles-of-Chemical-Science-Fall-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 - MIT 5.111 Principles of Chemical Science, Fall 2005</video:title>
      <video:description>&quot;Lec 20 - MIT 5.111 Principles of Chemical Science, Fall 2005&quot; Chemical Equilibrium (cont.) (Prof. Catherine Drennan)
        

View the complete course: http://ocw.mit.edu/5-111F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14912.jpg</video:thumbnail_loc>
      <video:duration>2671</video:duration>
      <video:publication_date>2012-08-28T04:12:01.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/p9mFf79aWg8</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Atomic Physics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>20</video:tag>
      <video:tag>mit</video:tag>
      <video:tag>5</video:tag>
      <video:tag>111</video:tag>
      <video:tag>Principles</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Chemical</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2005</video:tag>
      <video:tag>Equilibrium</video:tag>
      <video:tag>cont</video:tag>
      <video:tag>Prof</video:tag>
      <video:tag>Catherine</video:tag>
      <video:tag>Drennan</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-4-Electrical-Engineering-290C</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 4-Electrical Engineering 290C</video:title>
      <video:description>lec 4-Electrical Engineering 290C Advanced Topics in Circuit Design</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21010.jpg</video:thumbnail_loc>
      <video:duration>4875</video:duration>
      <video:publication_date>2012-09-08T08:56:01.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/UO3q0OJCGQ8</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Listeria-Parasites-demostration</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Listeria Parasites demostration</video:title>
      <video:description>This video demonstrates how Listeria parasites move throughout the cytosol of an infected cell by recruiting host cell actin.

This video is from:
Essential Cell Biology, 3rd Edition
Alberts, Bray, Hopkin, Johnson, Lewis, Raff, Roberts, &amp; Walter
ISBN: 978-0-8153-4129-1</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/04/36d33c3f-fb60-4794-a869-a5ad92772e26/cand_5.jpg</video:thumbnail_loc>
      <video:duration>101</video:duration>
      <video:publication_date>2010-04-08T20:26:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4175.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Listeria</video:tag>
      <video:tag>parasites</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>garland</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>garlandscience</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Changes-During-the-Process-of-Hemagglutinin</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Changes During the Process of Hemagglutinin</video:title>
      <video:description>Change in PH can cause a massive structural change.This changes are discussed in detail in this video.

This video is from:
Molecular Biology of the Cell, 5th Edition
Alberts, Johnson, Lewis, Raff, Roberts, &amp; Walter
ISBN: 978-0-8153-4105-5</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/04/96d66184-3895-46b3-aa2f-d21349d3951a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>95</video:duration>
      <video:publication_date>2010-04-08T20:33:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4191.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>hemagglutinin</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>immunology</video:tag>
      <video:tag>Virus</video:tag>
      <video:tag>garland</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>garlandscience</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-21-MIT-5111-Principles-of-Chemical-Science-Fall-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21 - MIT 5.111 Principles of Chemical Science, Fall 2005</video:title>
      <video:description>&quot;Lec 21 - MIT 5.111 Principles of Chemical Science, Fall 2005&quot; Acid-Base Equilibrium (Prof. Catherine Drennan)
        

View the complete course: http://ocw.mit.edu/5-111F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14913.jpg</video:thumbnail_loc>
      <video:duration>3004</video:duration>
      <video:publication_date>2012-08-28T04:14:54.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/F8u6CDGr5wY</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>21</video:tag>
      <video:tag>mit</video:tag>
      <video:tag>5</video:tag>
      <video:tag>111</video:tag>
      <video:tag>Principles</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Chemical</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2005</video:tag>
      <video:tag>Acid</video:tag>
      <video:tag>base</video:tag>
      <video:tag>Equilibrium</video:tag>
      <video:tag>Prof</video:tag>
      <video:tag>Catherine</video:tag>
      <video:tag>Drennan</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-24-MIT-5111-Principles-of-Chemical-Science-Fall-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 24 - MIT 5.111 Principles of Chemical Science, Fall 2005</video:title>
      <video:description>&quot;Acid Base Titrations and Oxidation/Reduction (Prof. Catherine Drennan)&quot; Acid Base Titrations and Oxidation/Reduction (Prof. Catherine Drennan)
        

View the complete course: http://ocw.mit.edu/5-111F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14916.jpg</video:thumbnail_loc>
      <video:duration>3005</video:duration>
      <video:publication_date>2012-08-28T04:15:06.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/44mSNs6kl8c</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>24</video:tag>
      <video:tag>mit</video:tag>
      <video:tag>5</video:tag>
      <video:tag>111</video:tag>
      <video:tag>Principles</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Chemical</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2005</video:tag>
      <video:tag>Acid</video:tag>
      <video:tag>base</video:tag>
      <video:tag>Titrations</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Oxidation</video:tag>
      <video:tag>Reduction</video:tag>
      <video:tag>Prof</video:tag>
      <video:tag>Catheri</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-54-Wealth-Destruction-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 54 - Wealth Destruction 1</video:title>
      <video:description>This lecture is provided by Khan Academy.

How bubbles destroy wealth is explained in this lecture.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20231.jpg</video:thumbnail_loc>
      <video:duration>630</video:duration>
      <video:publication_date>2012-09-06T02:53:40.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Q7HbtnOyKMg</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Wealth</video:tag>
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      <video:tag>biotechnology</video:tag>
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    <video:video>
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      <video:description>Nulear membrane is sometimes known as nuclear envelope. This video shows the assembly of a nuclear envelope over DNA.

This video is from:
Molecular Biology of the Cell, 5th Edition
Alberts, Johnson, Lewis, Raff, Roberts, &amp; Walter
ISBN: 978-0-8153-4105-5</video:description>
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      <video:tag>garland</video:tag>
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      <video:description>Electoral College

How we elect our President in the United States</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25109.jpg</video:thumbnail_loc>
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      <video:title>Lec 25 - MIT 5.111 Principles of Chemical Science, Fall 2005</video:title>
      <video:description>&quot;Lec 25 - MIT 5.111 Principles of Chemical Science, Fall 2005&quot; Oxidation/Reduction (Prof. Catherine Drennan)
        

View the complete course: http://ocw.mit.edu/5-111F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
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      <video:category>Chemistry</video:category>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Beta sheet is a common secondary structure of protein. It is mainly formed due to hydrogen bonds on an aminoacids. . This video presents and explains structural features of beta sheet.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/04/613df2b5-355c-4b45-8496-9fefe12cdbec/cand_5.jpg</video:thumbnail_loc>
      <video:duration>68</video:duration>
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Vi and Sal talk through the intuition of Benford&apos;s law (part 2)</video:description>
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      <video:duration>24</video:duration>
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      <video:description>EE290f Radiation by an Accelerated Charge: Scattering by Free and Bound Electrons

EE 290F Synchrotron Radiation for Materials Science Applications (Sp 07)

Lecture 4 - Radiation by an Accelerated Charge: Scattering by Free and Bound Electrons</video:description>
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      <video:tag>yt</video:tag>
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      <video:tag>genetics</video:tag>
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    <lastmod>2026-08-14</lastmod>
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View the complete course: http://ocw.mit.edu/5-111F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
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      <video:tag>Lec</video:tag>
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      <video:tag>mit</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>&quot;Lec 8 - One-Dimensional Wave Functions&quot; Freshman Organic Chemistry (CHEM 125)

Professor McBride expands on the recently introduced concept of the wave function by illustrating the relationship of the magnitude of the curvature of the wave function to the kinetic energy of the system, as well as the relationship of the square of the wave function to the electron probability density. The requirement that the wave function not diverge in areas of negative kinetic energy leads to only certain energies being allowed, a property which is explored for the harmonic oscillator, Morse potential, and the Columbic potential. Consideration of the influence of mass reveals an &quot;isotope effect&quot; on dynamics, on the energy, vibration frequency, and length of bonds.

00:00 - Chapter 1. Review: The Curvature of the Wave Function and Kinetic Energy 
06:44 - Chapter 2. Relationships between Nodes and Curvature of the Wave Function
23:49 - Chapter 3. The Square of Psi as the Probability Density
31:46 - Chapter 4. Constraints of Energy in the Harmonic Oscillator, the Morse Potential and the Coulombic Potential
42:12 - Chapter 5. The Influence of Mass on Bond Dynamics, Strength, and Distance

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2008.</video:description>
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      <video:uploader>sana</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>tumor</video:tag>
      <video:tag>blood</video:tag>
      <video:tag>vessel</video:tag>
      <video:tag>new</video:tag>
      <video:tag>formation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-123-Expensing-a-Truck-leads-to-inconsistent-performance</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 123 - Expensing a Truck leads to inconsistent performance</video:title>
      <video:description>Expensing a Truck leads to inconsistent performance

Expensing a truck leads to strange looking income statement</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20426.jpg</video:thumbnail_loc>
      <video:duration>212</video:duration>
      <video:publication_date>2012-09-06T14:57:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/0E3PuHiDU9U</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Expensing</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Truck</video:tag>
      <video:tag>Leads</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Inconsistent</video:tag>
      <video:tag>performance</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-21-Total-Revenue-and-Elasticity</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21 - Total Revenue and Elasticity</video:title>
      <video:description>Total Revenue and Elasticity

Thinking about how total revenue and elasticity are related</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25410.jpg</video:thumbnail_loc>
      <video:duration>701</video:duration>
      <video:publication_date>2012-09-18T13:52:49.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Udltkvm9HLc</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Total</video:tag>
      <video:tag>Revenue</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Elasticity</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Head-and-Neck-Inspection-and-Palpation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Head and Neck Inspection and Palpation</video:title>
      <video:description>All aspects of face have to been visualized and inspected before an actual exam can begin. This video outlines the inspection and palpation procedure to be followed in the examination of the head and neck.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/b114288a-a750-4196-8280-000a4c827409/cand_25.jpg</video:thumbnail_loc>
      <video:duration>230</video:duration>
      <video:publication_date>2011-11-30T22:08:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9622.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Inspection</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Palpation</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Head</video:tag>
      <video:tag>Neck</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Intramuscular-IM-Injection</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Intramuscular IM Injection</video:title>
      <video:description>How to choose the right spot for introducing an IM Injection. This video will help you to know all about the IM injection insertion.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/98ef5af3-da76-4481-a000-53a1b5971de7/cand_25.jpg</video:thumbnail_loc>
      <video:duration>35</video:duration>
      <video:publication_date>2011-11-29T11:19:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8885.mp4</video:content_loc>
      <video:uploader>catee</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Introducing</video:tag>
      <video:tag>an</video:tag>
      <video:tag>IM</video:tag>
      <video:tag>injection</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-26-Demand-Curve-as-Marginal-Benefit-Curve</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 26 - Demand Curve as Marginal Benefit Curve</video:title>
      <video:description>Demand Curve as Marginal Benefit Curve

Thinking about a demand curve in terms of quantity driving price</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25424.jpg</video:thumbnail_loc>
      <video:duration>353</video:duration>
      <video:publication_date>2012-09-18T14:12:11.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/KrkbbRxdDZ8</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>demand</video:tag>
      <video:tag>curve</video:tag>
      <video:tag>as</video:tag>
      <video:tag>Marginal</video:tag>
      <video:tag>Benefit</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-Chladni-Figures-and-One-Electron-Atoms</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - Chladni Figures and One-Electron Atoms</video:title>
      <video:description>&quot;Lec 9 - Chladni Figures and One-Electron Atoms&quot; Freshman Organic Chemistry (CHEM 125)

After showing how a double-minimum potential generates one-dimensional bonding, Professor McBride moves on to multi-dimensional wave functions. Solving Schrödinger&apos;s three-dimensional differential equation might have been daunting, but it was not, because the necessary formulas had been worked out more than a century earlier in connection with acoustics. Acoustical &quot;Chladni&quot; figures show how nodal patterns relate to frequencies. The analogy is pursued by studying the form of wave functions for &quot;hydrogen-like&quot; one-electron atoms. Removing normalizing constants from the formulas for familiar orbitals reveals the underlying simplicity of their shapes.

00:00 - Chapter 1. 1-D Bonding from Double-Minimum Potentials
09:03 - Chapter 2. Addressing Multi-Dimensional Problems: Chladni&apos;s Acoustics 
22:52 - Chapter 3. Applying Chladni&apos;s Nodal Patterns to the Form of One-Electron Atoms
32:05 - Chapter 4. Removing Normalizing Constants to Understand Orbital Shapes

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19745.jpg</video:thumbnail_loc>
      <video:duration>2976</video:duration>
      <video:publication_date>2012-09-05T09:19:10.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/5kYLE8GhAuE</video:player_loc>
      <video:uploader>0|34|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Tunneling</video:tag>
      <video:tag>wave</video:tag>
      <video:tag>function</video:tag>
      <video:tag>chladni</video:tag>
      <video:tag>Figures</video:tag>
      <video:tag>double</video:tag>
      <video:tag>Well</video:tag>
      <video:tag>Potential</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-27-MIT-5111-Principles-of-Chemical-Science-Fall-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 27 - MIT 5.111 Principles of Chemical Science, Fall 2005</video:title>
      <video:description>&quot;Lec 27 - MIT 5.111 Principles of Chemical Science, Fall 2005&quot; Transition Metals (Prof. Catherine Drennan)
        

View the complete course: http://ocw.mit.edu/5-111F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14919.jpg</video:thumbnail_loc>
      <video:duration>3040</video:duration>
      <video:publication_date>2012-08-28T04:18:33.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/wqNW2Nd8Xx4</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>27</video:tag>
      <video:tag>mit</video:tag>
      <video:tag>5</video:tag>
      <video:tag>111</video:tag>
      <video:tag>Principles</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Chemical</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2005</video:tag>
      <video:tag>Transition</video:tag>
      <video:tag>Metals</video:tag>
      <video:tag>Prof</video:tag>
      <video:tag>Catherine</video:tag>
      <video:tag>Drennan</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-29-Producer-Surplus</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 29 - Producer Surplus</video:title>
      <video:description>Producer Surplus

Looking at the supply curve as an opportunity cost curve.  Understanding the producer surplus as the area between the supply curve and the market price</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25441.jpg</video:thumbnail_loc>
      <video:duration>500</video:duration>
      <video:publication_date>2012-09-18T14:20:33.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/-V-Y5klejSg</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Producer</video:tag>
      <video:tag>Surplus</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/BioRap-DNA-Replication-and-Protein-Synthesis-with-a-Beat</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>BioRap (DNA Replication and Protein Synthesis with a Beat)</video:title>
      <video:description>Rap of DNA</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/10/ea320b97-92c1-4fb6-87c6-55200b03e97b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>211</video:duration>
      <video:publication_date>2009-10-19T01:52:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3446.mp4</video:content_loc>
      <video:uploader>eburnsye</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>biology</video:tag>
      <video:tag>Rap</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>replication</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Orbital-Correction-and-Plum-Pudding-Molecules</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - Orbital Correction and Plum-Pudding Molecules</video:title>
      <video:description>&quot;Lec 11 - Orbital Correction and Plum-Pudding Molecules&quot; Freshman Organic Chemistry (CHEM 125)

The lecture opens with tricks (&quot;Z-effective&quot; and &quot;Self Consistent Field&quot;) that allow one to correct approximately for the error in using orbitals that is due to electron repulsion. This error is hidden by naming it &quot;correlation energy.&quot; Professor McBride introduces molecules by modifying J.J. Thomson&apos;s Plum-Pudding model of the atom to rationalize the form of molecular orbitals. There is a close analogy in form between the molecular orbitals of CH4 and NH3 and the atomic orbitals of neon, which has the same number of protons and neutrons. The underlying form due to kinetic energy is distorted by pulling protons out of the Ne nucleus to play the role of H atoms.

00:00 - Chapter 1. Introduction
01:53 - Chapter 2. Correcting for Electron Repulsion when Using Orbitals
15:26 - Chapter 3. Correlation Energy and the Limits of Orbital Theory
30:52 - Chapter 4. Kinetic Energy&apos;s Effects on the Shapes of Atomic Orbitals
40:32 - Chapter 5. Moving Nuclei to Distort &quot;Electric Puddings&quot;: Case Studies with Methane and Ammonia

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19747.jpg</video:thumbnail_loc>
      <video:duration>2967</video:duration>
      <video:publication_date>2012-09-05T09:23:32.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/WEg0HGo5tUA</video:player_loc>
      <video:uploader>0|34|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>United</video:tag>
      <video:tag>atom</video:tag>
      <video:tag>effective</video:tag>
      <video:tag>nuclear</video:tag>
      <video:tag>Charge</video:tag>
      <video:tag>Self</video:tag>
      <video:tag>Consistent</video:tag>
      <video:tag>Field</video:tag>
      <video:tag>correlation</video:tag>
      <video:tag>energy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-19-The-past-and-future-of-future-scenarios-in-LTER-Harvard-Forest</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19 - The past and future of future scenarios in LTER - Harvard Forest</video:title>
      <video:description>Lec 19 - The past and future of future scenarios in LTER - Harvard Forest. The past and future of future scenarios in LTER -- Jonathan Thompson

Harvard Forest Symposium, March 15, 2011</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15996.jpg</video:thumbnail_loc>
      <video:duration>1043</video:duration>
      <video:publication_date>2012-08-29T07:58:24.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/a8Ips9jm-JQ</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>forest</video:tag>
      <video:tag>Conservation</video:tag>
      <video:tag>land</video:tag>
      <video:tag>use</video:tag>
      <video:tag>Harvard</video:tag>
      <video:tag>climate</video:tag>
      <video:tag>change</video:tag>
      <video:tag>LTER</video:tag>
      <video:tag>Future</video:tag>
      <video:tag>scenarios</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-176-2011-Calculus-BC-Free-Response-1-b-c</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 176 - 2011 Calculus BC Free Response #1 (b &amp; c)</video:title>
      <video:description>2011 Calculus BC Free Response #1 (b &amp; c)

Position and slope of particle&apos;s path at a given time</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20016.jpg</video:thumbnail_loc>
      <video:duration>459</video:duration>
      <video:publication_date>2012-09-06T01:28:38.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/73eSiVcg4tQ</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>2011</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>BC</video:tag>
      <video:tag>free</video:tag>
      <video:tag>response</video:tag>
      <video:tag>1</video:tag>
      <video:tag>b</video:tag>
      <video:tag>C</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Economics-1-Costs-of-Production</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Economics 1 - Costs of Production</video:title>
      <video:description>&quot;Lec 5 - Economics 1 - Costs of Production&quot;Introduction to Economics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27466.jpg</video:thumbnail_loc>
      <video:duration>1549</video:duration>
      <video:publication_date>2012-09-21T07:33:01.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/bBwxPY_Vcts</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>5</video:tag>
      <video:tag>Economics</video:tag>
      <video:tag>1</video:tag>
      <video:tag>Costs</video:tag>
      <video:tag>of</video:tag>
      <video:tag>production</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Recombinant-DNA-2004-Demonstratives-Inc</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Recombinant DNA 2004 Demonstratives Inc</video:title>
      <video:description>A 3D animation is illustrating the process by which a protein is mass-produced using spliced DNA and bacterial replication. Video is provided by Demonstratives Inc. For more animation samples, please visit:
www.demonstratives.com.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_4058.jpg</video:thumbnail_loc>
      <video:duration>275</video:duration>
      <video:publication_date>2010-04-02T01:55:45.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/x2jUMG2E-ic</video:player_loc>
      <video:uploader>crasx</video:uploader>
      <video:category>Education</video:category>
      <video:tag>dna</video:tag>
      <video:tag>bacteria</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>Recombinant</video:tag>
      <video:tag>ampicillin</video:tag>
      <video:tag>demonstratives</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Antibody-Array-for-Protein-Expression-Profiling</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Antibody Array for Protein Expression Profiling</video:title>
      <video:description>Abnova offers a variety of arrays for protein expression profiling. These arrays are designed for researchers to study highly relevant proteins in the specific research fields like Angiogenesis, Apoptosis, Cancer Marker, Cell Cycle, Cytokine, Hematopoiesis, Hormone, Signal Transduction and Stem Cell.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/04/8e448b53-3f2e-454b-a18f-02e620181444/cand_5.jpg</video:thumbnail_loc>
      <video:duration>224</video:duration>
      <video:publication_date>2010-04-20T06:04:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4312.mp4</video:content_loc>
      <video:uploader>Abnova Corp</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>antibody</video:tag>
      <video:tag>array</video:tag>
      <video:tag>for</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>expression</video:tag>
      <video:tag>profiling</video:tag>
      <video:tag>Abnova</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>biology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-War-Follows-Everyone-Home-Highlights</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - War Follows Everyone Home - Highlights</video:title>
      <video:description>Lec 16 - War Follows Everyone Home - Highlights. Highlights from the March 2 University and Lyric Opera partnership that featured the renowned and always-provocative director Peter Sellars and a panel of distinguished scholars, writers, and veterans including John Cacioppo, director of The University of Chicago Center for Cognitive and Social Neuroscience; Michael Sullivan, Illinois State Director of the Student Veterans of America, who served as an operator, gunner and vehicle commander with the 2nd Light Armored Reconnaissance Battalion from 2000-2004; and University of Chicago trustee Jack Fuller, Pulitzer Prize-winning journalist and former editor of the Chicago Tribune, who covered the Vietnam War and has written novels about that conflict. The panel was moderated by Pulitzer Prize-winning journalist Julia Keller, cultural critic for the Chicago Tribune and author of Back Home, a novel narrated by a young girl whose father suffered a traumatic brain injury in Iraq as a National Guardsman.

This program was held in conjunction with the Lyric Opera&apos;s production of George Frideric Handel&apos;s opera, Hercules. Director Peter Sellars transposed this timeless tragedy to the present, envisioning Hercules as an American general returning from the front lines.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14725.jpg</video:thumbnail_loc>
      <video:duration>264</video:duration>
      <video:publication_date>2012-08-27T10:19:16.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/mxvKijOgtvQ</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>arts</video:tag>
      <video:tag>War</video:tag>
      <video:tag>veterans</video:tag>
      <video:tag>university</video:tag>
      <video:tag>chicago</video:tag>
      <video:tag>lyric</video:tag>
      <video:tag>opera</video:tag>
      <video:tag>hercules</video:tag>
      <video:tag>handel</video:tag>
      <video:tag>sophocles</video:tag>
      <video:tag>educational</video:tag>
      <video:tag>civic</video:tag>
      <video:tag>engagement</video:tag>
      <video:tag>Community</video:tag>
      <video:tag>forum</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Public-Health-200C2-Intro-to-Risk-Assessment</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Public Health 200C2 -Intro to Risk Assessment</video:title>
      <video:description>&quot;Lec 8 - Public Health 200C2 -Intro to Risk Assessment&quot;Environmental Health Sciences Breadth Course</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27418.jpg</video:thumbnail_loc>
      <video:duration>5099</video:duration>
      <video:publication_date>2012-09-21T06:35:31.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/zcKOCnm53nM</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Lec-20-Integrating-boundary-spanning-efforts-into-long-term-ecological-research-Harvard-Forest</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 - Integrating boundary-spanning efforts into long-term ecological research - Harvard Forest</video:title>
      <video:description>Lec 20 - Integrating boundary-spanning efforts into long-term ecological research - Harvard Forest. Integrating boundary-spanning efforts into long-term ecological research: from case studies to practice -- Kathy Fallon Lambert

Harvard Forest Symposium - March 15, 2011</video:description>
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      <video:duration>1047</video:duration>
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      <video:tag>Future</video:tag>
      <video:tag>scenarios</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-40-Optimal-Point-on-Budget-Line</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 40 - Optimal Point on Budget Line</video:title>
      <video:description>Optimal Point on Budget Line

Using indifference curves to think about the point on the budget line that maximizes total utility</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25483.jpg</video:thumbnail_loc>
      <video:duration>564</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/nhSSu0Nzs30</video:player_loc>
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  <url>
    <loc>https://dnatube.com/videos/Lec-30-MIT-5111-Principles-of-Chemical-Science-Fall-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 30 - MIT 5.111 Principles of Chemical Science, Fall 2005</video:title>
      <video:description>&quot;Lec 30 - MIT 5.111 Principles of Chemical Science, Fall 2005&quot; Transition Metals (Prof. Catherine Drennan)
        

View the complete course: http://ocw.mit.edu/5-111F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14922.jpg</video:thumbnail_loc>
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    <loc>https://dnatube.com/videos/Snoring</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Snoring is the noisy respirative vibrations that can be heard when one is sleeping. This video shows a child snoring meaning that affects all ages and genders.</video:description>
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      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
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    <loc>https://dnatube.com/videos/Lec-7-Economics-1-Competition-part-2</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:description>&quot;Lec 7 - Economics 1 - Competition, part 2&quot;Introduction to Economics</video:description>
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    <loc>https://dnatube.com/videos/Bladder-infection-its-causes-and-treatment</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Bladder infection, its causes and treatment</video:title>
      <video:description>A lower urinary track infection is an infection of the urethra, the bladder, or both. The urethra is a tube that carries urine from the bladder outside the body. The bladder and the urethra are part of the urinary track system. That is why a bladder infection is also called a lower urinary track infection. The rest of the information is in the video.</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Gall bladder and liver cleanse: a testimony</video:title>
      <video:description>A patient with gallstones was cured by simple and low cost body cleanse method. In this video the patient narrate her experience. Edited by Ashraf</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6211.mp4</video:content_loc>
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    <loc>https://dnatube.com/videos/Lec-23-Environmental-Economics-and-Policy-100</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 23 - Environmental Economics and Policy 100</video:title>
      <video:description>&quot;Lec 23 - Environmental Economics and Policy 100&quot; Microeconomic Theory with Application to Natural Resources</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23868.jpg</video:thumbnail_loc>
      <video:duration>4636</video:duration>
      <video:publication_date>2012-09-14T11:38:08.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/YWgMKLRTuSQ</video:player_loc>
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    <loc>https://dnatube.com/videos/Sodium-and-Chlorine-Reaction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Sodium and Chlorine Reaction</video:title>
      <video:description>A small piece of sodium metal is placed in a flask of chlorine gas container. The reaction is triggered by adding a drop of water. A close up view of this extremely dangerous reaction is shown in this video. Subtitles are available.</video:description>
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      <video:publication_date>2010-11-21T06:42:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5662.mp4</video:content_loc>
      <video:uploader>tubetub</video:uploader>
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    <loc>https://dnatube.com/videos/Short-Leg-Cast-Medical-Video</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:description>Short leg cast which is applied to the area below the knee to the foot is shown in this medical video with real patient.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/b1022af2-eb23-4982-9769-ec2708f39ebe/cand_5.jpg</video:thumbnail_loc>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10555.mp4</video:content_loc>
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    <loc>https://dnatube.com/videos/Clinical-Examination-of-12-Month-Infant</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:description>Video shows the examination of cranial nerves of a 12 month old infant. Examination should be done by watching the reactions of child in different cases.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/b26852c2-dfb3-43cd-9281-39b387b5cce0/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2013-02-10T02:02:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29888.mp4</video:content_loc>
      <video:uploader>Candelaria Smart</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Intrauterine-Insemination-IUI-Dr-Lovely</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Intrauterine Insemination (IUI) Dr. Lovely</video:title>
      <video:description>Dr. Lovely summarizes Intrauterine Insemination, also known as IUI or articial insemination, along with the latest fertility injection medications.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/dfd42f70-df08-4787-a7bc-a22eff7adf6a/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2009-05-13T04:19:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2171.mp4</video:content_loc>
      <video:uploader>watch</video:uploader>
      <video:category>Medical</video:category>
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      <video:tag>NCFMC</video:tag>
      <video:tag>Lovely</video:tag>
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      <video:tag>Gonal</video:tag>
      <video:tag>Follistim</video:tag>
      <video:tag>medica</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-68-First-Degree-Price-Discrimination</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 68 - First Degree Price Discrimination</video:title>
      <video:description>First Degree Price Discrimination

Charging different consumers different amounts in an attempt to optimize economic profit</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25518.jpg</video:thumbnail_loc>
      <video:duration>361</video:duration>
      <video:publication_date>2012-09-18T16:06:22.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/z0wg9ZPyL38</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
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      <video:tag>Degree</video:tag>
      <video:tag>price</video:tag>
      <video:tag>Discrimination</video:tag>
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    <loc>https://dnatube.com/videos/Lec-69-A-Firms-Marginal-Product-Revenue-Curve</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 69 - A Firm&apos;s Marginal Product Revenue Curve</video:title>
      <video:description>A Firm&apos;s Marginal Product Revenue Curve

Thinking about how much incremental benefit a firm gets from hiring one more person</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25519.jpg</video:thumbnail_loc>
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      <video:publication_date>2012-09-18T16:07:16.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/cwClnv9Y1Y0</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
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      <video:tag>s</video:tag>
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      <video:tag>curve</video:tag>
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    <loc>https://dnatube.com/videos/Lec-5-EE290f-Multi-Electron-Atom-Atomic-Scattering-Factors-Wave-Propagation-and-Refractive-Index</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - EE290f  Multi-Electron Atom, Atomic Scattering Factors: Wave Propagation and Refractive Inde</video:title>
      <video:description>EE290f  Multi-Electron Atom, Atomic Scattering Factors: Wave Propagation and Refractive Index

EE 290F Synchrotron Radiation for Materials Science Applications (Sp 07)

Lecture 5 - Multi-Electron Atom, Atomic Scattering Factors: Wave Propagation and Refractive Index</video:description>
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      <video:player_loc>https://www.youtube.com/embed/piPnQJJFLPI</video:player_loc>
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      <video:tag>Science</video:tag>
      <video:tag>yt</video:tag>
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    <loc>https://dnatube.com/videos/Stages-of-Babys-Hand-Development</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Stages of Baby&apos;s Hand Development</video:title>
      <video:description>This video is showing you the stages in the hand development of a baby. First of all, arm is developed and then fingers takes shape and after that nails and hand shape developed properly.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29887.mp4</video:content_loc>
      <video:uploader>Jennifer Byars</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/AC-Basics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>AC Basics</video:title>
      <video:description>This video demonstrates the basic Air Conditioning system. This is from the perspective of how air conditioning function and functionality in a car.</video:description>
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      <video:uploader>season_31</video:uploader>
      <video:category>Mechanical Engineering</video:category>
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  <url>
    <loc>https://dnatube.com/videos/Lec-33-MIT-5111-Principles-of-Chemical-Science-Fall-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 33 - MIT 5.111 Principles of Chemical Science, Fall 2005</video:title>
      <video:description>&quot;Lec 33 - MIT 5.111 Principles of Chemical Science, Fall 2005&quot; Kinetics (cont.) (Prof. Catherine Drennan)
        

View the complete course: http://ocw.mit.edu/5-111F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14925.jpg</video:thumbnail_loc>
      <video:duration>2566</video:duration>
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      <video:tag>Catherine</video:tag>
      <video:tag>Drennan</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-38-i-as-the-Principal-Root-of-1-a-little-technical</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 38 - i as the Principal Root of -1 (a little technical)</video:title>
      <video:description>i as the Principal Root of -1 (a little technical)

i as the principal square root of -1</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20138.jpg</video:thumbnail_loc>
      <video:duration>404</video:duration>
      <video:publication_date>2012-09-06T02:10:18.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/rYG1D5lUE4I</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>I</video:tag>
      <video:tag>as</video:tag>
      <video:tag>the</video:tag>
      <video:tag>principal</video:tag>
      <video:tag>Root</video:tag>
      <video:tag>of</video:tag>
      <video:tag>1</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Little</video:tag>
      <video:tag>technical</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Plasmid-DNA-Extraction-Gigaprep</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Plasmid DNA Extraction (Gigaprep)</video:title>
      <video:description>A plasmid DNA extraction is a method used to extract and purify plasmid DNA. Kits are available from varying manufacturers, which are named by size of bacterial culture. Gigaprep is used when the starting E. coli culture volume is 2.5~5 L of LB broth and the expected DNA yield is 7.5~10 mg.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/05/f27c8074-f6e4-47fc-84d6-3295531fe59b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>307</video:duration>
      <video:publication_date>2010-05-26T05:30:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4368.mp4</video:content_loc>
      <video:uploader>Abnova Corp</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>plasmid</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>extraction</video:tag>
      <video:tag>Gigaprep</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-Last-MIT-5111-Principles-of-Chemical-Science-Fall-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec Last MIT 5.111 Principles of Chemical Science, Fall 2005</video:title>
      <video:description>&quot;Lec Last MIT 5.111 Principles of Chemical Science, Fall 2005&quot; Review (Prof. Catherine Drennan)
        

View the complete course: http://ocw.mit.edu/5-111F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14928.jpg</video:thumbnail_loc>
      <video:duration>1886</video:duration>
      <video:publication_date>2012-08-28T04:38:31.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Ky_uVNs7__o</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>mit</video:tag>
      <video:tag>5</video:tag>
      <video:tag>111</video:tag>
      <video:tag>Principles</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Chemical</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2005</video:tag>
      <video:tag>Review</video:tag>
      <video:tag>Prof</video:tag>
      <video:tag>Catherine</video:tag>
      <video:tag>Drennan</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-MIT-16885J-Aircraft-Systems-Engineering-Fall-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - MIT 16.885J Aircraft Systems Engineering, Fall 2005</video:title>
      <video:description>&quot;Lec 1 - MIT 16.885J Aircraft Systems Engineering, Fall 2005&quot; The Origins of the Space Shuttle

View the complete course: http://ocw.mit.edu/16-885F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14929.jpg</video:thumbnail_loc>
      <video:duration>6618</video:duration>
      <video:publication_date>2012-08-28T04:53:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/iiYhQtGpRhc</video:player_loc>
      <video:uploader>0|57|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>aeronautics</video:tag>
      <video:tag>astronautics</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>NASA</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>lifecycle</video:tag>
      <video:tag>reliability</video:tag>
      <video:tag>liftoff</video:tag>
      <video:tag>takeoff</video:tag>
      <video:tag>launch</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-27-Foundation-tree-species-loss-Harvard-Forest</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 27 - Foundation tree species loss - Harvard Forest</video:title>
      <video:description>Lec 27 - Foundation tree species loss - Harvard Forest. Foundation tree species loss -- Aaron Ellison

Harvard Forest Symposium, March 15, 2011</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16004.jpg</video:thumbnail_loc>
      <video:duration>1104</video:duration>
      <video:publication_date>2012-08-29T08:03:07.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/HyPNQZnjmaI</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>forest</video:tag>
      <video:tag>ecology</video:tag>
      <video:tag>HWA</video:tag>
      <video:tag>hemlock</video:tag>
      <video:tag>Harvard</video:tag>
      <video:tag>climate</video:tag>
      <video:tag>change</video:tag>
      <video:tag>LTER</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-Overlap-and-Atom-Pair-Bonds</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - Overlap and Atom-Pair Bonds</video:title>
      <video:description>&quot;Lec 12 - Overlap and Atom-Pair Bonds&quot; Freshman Organic Chemistry (CHEM 125)

This lecture begins by applying the united-atom &quot;plum-pudding&quot; view of molecular orbitals, introduced in the previous lecture, to more complex molecules. It then introduces the more utilitarian concept of localized pairwise bonding between atoms. Formulating an atom-pair molecular orbital as the sum of atomic orbitals creates an electron difference density through the cross product that enters upon squaring a sum. This &quot;overlap&quot; term is the key to bonding. The hydrogen molecule is used to illustrate how close a simple sum of atomic orbitals comes to matching reality, especially when the atomic orbitals are allowed to hybridize.

00:00 - Chapter 1. The United-Atom &quot;Plum-Pudding&quot; View for Ethane and Methanol 
13:24 - Chapter 2. The Orbital Shape of 1-Flouroethanol
19:37 - Chapter 3. Localized Pairwise Bonding Between Atoms and the Idea of Overlap
36:36 - Chapter 4. Hydrogen at Bonding Distance: A Case for Overlap

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19748.jpg</video:thumbnail_loc>
      <video:duration>3035</video:duration>
      <video:publication_date>2012-09-05T09:23:36.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/WL40Xs5E6-Q</video:player_loc>
      <video:uploader>0|34|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Overlap</video:tag>
      <video:tag>LCAO</video:tag>
      <video:tag>normalization</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Destroyer-Green-Ants-vs-Paper-Wasps</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Destroyer Green Ants vs. Paper Wasps</video:title>
      <video:description>With the knowledge of devastation that can be done by a Green Ant, i never imagined a competitor exists. Now lets see that of a paper wasp.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/3af4b1b5-1596-4be3-b2fe-b1170fda8ce4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>187</video:duration>
      <video:publication_date>2012-12-10T02:08:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28539.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>the</video:tag>
      <video:tag>Destroyer</video:tag>
      <video:tag>green</video:tag>
      <video:tag>Ants</video:tag>
      <video:tag>vs</video:tag>
      <video:tag>Paper</video:tag>
      <video:tag>Wasps</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Interpreting-bar-graphs</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Interpreting bar graphs</video:title>
      <video:description>Suman Bhattacharjee tells us how to interpret information presented as a bar graph.  He tells us the ways to answer a question related to the data shown.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/10/40ce76b9-fcce-4e7f-9aef-04b05fb63a1b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>244</video:duration>
      <video:publication_date>2014-10-03T06:08:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31842.mp4</video:content_loc>
      <video:uploader>dhumana</video:uploader>
      <video:category>Others</video:category>
      <video:tag>data</video:tag>
      <video:tag>interpretation</video:tag>
      <video:tag>shortcuts</video:tag>
      <video:tag>for</video:tag>
      <video:tag>bank</video:tag>
      <video:tag>po</video:tag>
      <video:tag>DI</video:tag>
      <video:tag>bar</video:tag>
      <video:tag>chart</video:tag>
      <video:tag>4</video:tag>
      <video:tag>480p</video:tag>
      <video:tag>mp4</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-MIT-3320-Atomistic-Computer-Modeling-of-Materials</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4- MIT 3.320 Atomistic Computer Modeling of Materials</video:title>
      <video:description>Lec 4- MIT 3.320 Atomistic Computer Modeling of Materials.
First Principles Energy Methods: The Many-Body Problem

View the complete course at: http://ocw.mit.edu/3-320S05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16371.jpg</video:thumbnail_loc>
      <video:duration>4797</video:duration>
      <video:publication_date>2012-08-30T13:12:51.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/3HXG1kxmYVs</video:player_loc>
      <video:uploader>0|38|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>simulation</video:tag>
      <video:tag>atomistic</video:tag>
      <video:tag>dft</video:tag>
      <video:tag>hartree</video:tag>
      <video:tag>fock</video:tag>
      <video:tag>thermodynamics</video:tag>
      <video:tag>Quantum</video:tag>
      <video:tag>First</video:tag>
      <video:tag>Principles</video:tag>
      <video:tag>coarse</video:tag>
      <video:tag>graining</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Natural-defense-against-infection</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Natural defense against infection</video:title>
      <video:description>This animation shows how natural defense against infection works. The alternative pathway of the complement system is a component of the immune system. This is a natural defense against infections and can operate without the participation of antibody. This video presents an animation of the alternative pathway of the complement system.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/05/9a0074b1-697f-4b66-9d85-087b96ad655e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>20</video:duration>
      <video:publication_date>2010-05-30T06:18:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4377.mp4</video:content_loc>
      <video:uploader>shani sahib</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>alternative</video:tag>
      <video:tag>pathway</video:tag>
      <video:tag>Complement</video:tag>
      <video:tag>system</video:tag>
      <video:tag>C3</video:tag>
      <video:tag>reductase</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/X-Ray-Production</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>X-Ray Production</video:title>
      <video:description>The video shows the mechanism of a X-Ray machine. The device used to produce x rays is called Tesla device and the process used is called Bremsstrahlung process</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/af4df6b4-efba-4a6f-9bf0-0713faa5d7d6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>14</video:duration>
      <video:publication_date>2011-12-11T23:23:44.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11097.mp4</video:content_loc>
      <video:uploader>velatin</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>x</video:tag>
      <video:tag>ray</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>production</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Elastic-Cartilage-Histology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Elastic Cartilage Histology</video:title>
      <video:description>This video shows histology of elastic cartilage. artilage is a hard specialized connective tissue which provides structure and strength.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/2b779ec6-30b3-456f-a1a7-1d22da07a752/cand_25.jpg</video:thumbnail_loc>
      <video:duration>118</video:duration>
      <video:publication_date>2011-11-30T22:13:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9636.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Histology</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Elastic</video:tag>
      <video:tag>cartilage</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-90-Harmonic-Motion-Part-3-no-calculus</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 90 - Harmonic Motion Part 3 (no calculus)</video:title>
      <video:description>Harmonic Motion Part 3 (no calculus)

Figuring out the period, frequency, and amplitude of the harmonic motion of a mass attached to a spring.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21128.jpg</video:thumbnail_loc>
      <video:duration>584</video:duration>
      <video:publication_date>2012-09-08T17:50:36.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/oqBHBO8cqLI</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>harmonic</video:tag>
      <video:tag>motion</video:tag>
      <video:tag>part</video:tag>
      <video:tag>3</video:tag>
      <video:tag>no</video:tag>
      <video:tag>calculus</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Control-of-muscle-contrition-by-the-spinal-cord</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Control of muscle contrition by the spinal cord</video:title>
      <video:description>Motor efferent neurons carry the signals to the muscle fiber for contraction. Once contracted, tension is developed in the muscle fiber. Sensory afferent neurons, then carries the signals to the spinal cord that prevent further signaling through the efferent neurons. As the signal transmission from efferent neurons stops, muscle contraction also stops. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/5bb06469-96e0-498b-bb22-aae8b1ee7724/cand_5.jpg</video:thumbnail_loc>
      <video:duration>207</video:duration>
      <video:publication_date>2010-11-09T09:47:10.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4811.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Neuroscience</video:category>
      <video:tag>control</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Muscle</video:tag>
      <video:tag>contrition</video:tag>
      <video:tag>by</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Spinal</video:tag>
      <video:tag>cord</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Epigenetic-Mechanisms</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Epigenetic Mechanisms</video:title>
      <video:description>Epigenetics is the study of inherited changes of gene functions that occurs without the change in the sequence of DNA. This video presents the mechanism of epigenetics phenomenon.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/78cc738b-f0a8-473e-935c-bf40d0d508a3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>165</video:duration>
      <video:publication_date>2010-11-24T00:11:30.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5846.mp4</video:content_loc>
      <video:uploader>watch</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Epigenetics</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-to-Put-on-Sterile-Gloves-Tutorial</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to Put on Sterile Gloves Tutorial</video:title>
      <video:description>Sterile gloves are necessary when a surgery is performed and also for some other medical procedures where there is a greater risk of infection. Putting the gloves in a correct way is important for the sterile environment. It protects not only the patient but the healthcare professional as well. Take a look at this tutorial to see how it`s done.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/53f46832-c8c0-4f32-89eb-41f9d8476352/cand_25.jpg</video:thumbnail_loc>
      <video:duration>81</video:duration>
      <video:publication_date>2011-11-30T22:17:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9648.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>How</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Put</video:tag>
      <video:tag>on</video:tag>
      <video:tag>Sterile</video:tag>
      <video:tag>Gloves</video:tag>
      <video:tag>Tutorial</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Greenpeace-Inspiring-Action</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Greenpeace - Inspiring Action</video:title>
      <video:description>http://www.greenpeace.org
This fragile Earth needs action.
It needs you.


Music by Hecq.
Additional images from NASA and ESA/Hubble.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/06/c14ef68b-f6a2-45ac-b931-2205aa524714/cand_5.jpg</video:thumbnail_loc>
      <video:duration>180</video:duration>
      <video:publication_date>2010-06-10T19:59:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4391.mp4</video:content_loc>
      <video:uploader>delc30</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Earth</video:tag>
      <video:tag>Day</video:tag>
      <video:tag>greenpeace</video:tag>
      <video:tag>action</video:tag>
      <video:tag>green</video:tag>
      <video:tag>peace</video:tag>
      <video:tag>climate</video:tag>
      <video:tag>change</video:tag>
      <video:tag>environment</video:tag>
      <video:tag>me2</video:tag>
      <video:tag>World</video:tag>
      <video:tag>activist</video:tag>
      <video:tag>activism</video:tag>
      <video:tag>Nature</video:tag>
      <video:tag>nonprofit</video:tag>
      <video:tag>inspiring</video:tag>
      <video:tag>Video</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/cAMP-secondary-messenger</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>cAMP (secondary messenger)</video:title>
      <video:description>cAMP as a second messenger</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/e52e9500-8713-4292-94ad-2b1e5414c3eb/cand_5.jpg</video:thumbnail_loc>
      <video:duration>84</video:duration>
      <video:publication_date>2010-11-23T00:31:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5720.mp4</video:content_loc>
      <video:uploader>diabeticman</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>camp</video:tag>
      <video:tag>Secondary</video:tag>
      <video:tag>Messenger</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-Jeffrey-Yang-On-Poetics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - Jeffrey Yang: On Poetics</video:title>
      <video:description>Lec 15 - Jeffrey Yang: On Poetics. May 6, 2011

Part of the Poem Present series at the University of Chicago.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14777.jpg</video:thumbnail_loc>
      <video:duration>2481</video:duration>
      <video:publication_date>2012-08-27T12:28:44.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/-8OmjWtkww8</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>jeffrey</video:tag>
      <video:tag>yang</video:tag>
      <video:tag>poetics</video:tag>
      <video:tag>poetry</video:tag>
      <video:tag>reading</video:tag>
      <video:tag>uchicago</video:tag>
      <video:tag>poem</video:tag>
      <video:tag>present</video:tag>
      <video:tag>creative</video:tag>
      <video:tag>Writing</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Why-Zappos-Pays-New-Employees-to-Quit-And-You-Should-Too</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Why Zappos Pays New Employees to Quit--And You Should Too</video:title>
      <video:description>Why zappos pays new employees to quit is shown in this video. It also give some suggestions why you should too.

An interview with Bill Taylor, Game Changer blogger for HarvardBusiness.org. Zappos knows that they can&apos;t deliver great customer service unless their employees are committed to the values of the company. So what do they do? They pay employees to quit!</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25548.jpg</video:thumbnail_loc>
      <video:duration>595</video:duration>
      <video:publication_date>2012-09-18T16:18:55.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/cQLTQAv5JQA</video:player_loc>
      <video:uploader>0|52|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Why</video:tag>
      <video:tag>Zappos</video:tag>
      <video:tag>Pays</video:tag>
      <video:tag>new</video:tag>
      <video:tag>employees</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Quit</video:tag>
      <video:tag>and</video:tag>
      <video:tag>You</video:tag>
      <video:tag>should</video:tag>
      <video:tag>Too</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-The-Shortcomings-of-the-Stimulus-Plan</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - The Shortcomings of the Stimulus Plan</video:title>
      <video:description>The Shortcomings of the Stimulus Plan

Featuring Paul Krugman, Professor, Columnist, and Nobel Prize Winner. Get his take on the Obama stimulus plan and who might be to blame for the economic crisis -- and learn what a &quot;Krugman Plan&quot; would look like.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25557.jpg</video:thumbnail_loc>
      <video:duration>724</video:duration>
      <video:publication_date>2012-09-18T16:24:05.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/DIilTfrAaXQ</video:player_loc>
      <video:uploader>0|54|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>the</video:tag>
      <video:tag>Shortcomings</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Stimulus</video:tag>
      <video:tag>Plan</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-MIT-16885J-Aircraft-Systems-Engineering-Fall-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - MIT 16.885J Aircraft Systems Engineering, Fall 2005</video:title>
      <video:description>&quot;Lec 5 - MIT 16.885J Aircraft Systems Engineering, Fall 2005&quot; Orbiter Structure + Thermal Protection System

View the complete course: http://ocw.mit.edu/16-885F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14933.jpg</video:thumbnail_loc>
      <video:duration>7066</video:duration>
      <video:publication_date>2012-08-28T04:53:28.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/k2jN_26m8LM</video:player_loc>
      <video:uploader>0|57|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>aeronautics</video:tag>
      <video:tag>astronautics</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>NASA</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>lifecycle</video:tag>
      <video:tag>reliability</video:tag>
      <video:tag>liftoff</video:tag>
      <video:tag>takeoff</video:tag>
      <video:tag>launch</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Why-Young-Earth-Creationists-are-WRONG-Part-I</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Why Young Earth Creationists are WRONG, Part I</video:title>
      <video:description>Here I show using simple observable evidence that the earth is not 6000 years old.  To believe the lies of young earth creationists one needs to ignore independent evidence from astronomy, cosmology, physics, geology, and biology.  In my next video I will discuss radiometric dating, including its caveats, and show how it proves the earth is billions of years old, exactly what evolution predicts.  

Creationists love to cite examples of &quot;false&quot; rings as evidence that tree ring dating is flawed.  First, false rings can be identified by two methods: alignment of multiple samples to show the ring is false; and ring density analysis to show the ring formed mid season.  Second, false rings are extremely rare in bristlecone pines.  The one example creationists love to cite is a publication where a scientist grew bristlecone seedlings in a climate controlled room and FORCED them to produce up to 4 false rings a year.  They know, as anyone who reads this article does, that these were false rings produced under artificial conditions, yet they LIE and claim it proves bristlecones in the wild are riddled with false rings.  Finally, frost rings formed during years of intense volcanic eruptions line up with the recorded years of those eruptions, indicating there are no false rings in the consensus.

Some species are more susceptible to false rings.  Others are not sensitive enough to climate change to produce the variable rings required for crossdating.  Creationists cite these species as examples of why tree ring science is flawed.  Scientists know this.  It was scientists who discovered these flaws.  You know, the people who actually do the research.  These species are NOT used to make long series chronologies.

References:

Creationist quote - http://www.answersingenesis.org/home/area/faq/docs/tree_ring.asp

Marker Rings and Volcanic Eruptions - 
Lamarche V.c. and Hirschboeck K.K. Frost rings in trees as records of major volcanic eruptions. (1984) Nature 307, 121-126 

Accuracy of Bristlecone rings -
LaMarche,</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/3d007cb2-eeb1-4004-a598-46556fb4b3a8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>305</video:duration>
      <video:publication_date>2009-05-27T21:36:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2571.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Others</video:category>
      <video:tag>tree</video:tag>
      <video:tag>Ring</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>Date</video:tag>
      <video:tag>age</video:tag>
      <video:tag>Earth</video:tag>
      <video:tag>Creation</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>Intelligent</video:tag>
      <video:tag>design</video:tag>
      <video:tag>ID</video:tag>
      <video:tag>Debate</video:tag>
      <video:tag>Hovind</video:tag>
      <video:tag>education</video:tag>
      <video:tag>Evidence</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Pathology-of-Otitis-Media</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Pathology of Otitis Media</video:title>
      <video:description>Frequent causes of otitis media include infection with a cold virus or influenza virus or infection with the bacteria Streptococcus pneumoniae or Haemophilus influenzae</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/6550fb4c-bc02-43a6-b0d3-de83361ac393/cand_5.jpg</video:thumbnail_loc>
      <video:duration>181</video:duration>
      <video:publication_date>2011-12-03T03:32:44.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10601.mp4</video:content_loc>
      <video:uploader>catee</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Otitis</video:tag>
      <video:tag>media</video:tag>
      <video:tag>Pathology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-19-Becks-and-Willy-Chyr-A-Glimpse-of-Something-Ephemeral</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19 - Beck&apos;s and Willy Chyr: A Glimpse of Something Ephemeral</video:title>
      <video:description>Lec 19 - Beck&apos;s and Willy Chyr: A Glimpse of Something Ephemeral. Willy Chyr is one of six artist who have taken over the Beck&apos;s bottle this summer. We believe in supporting independent thinkers. And the world can always use more art and less labels.

Other artists include Grammy nominated singer/song-writer M.I.A. from London, Aerosyn-Lex from New York, Bert Rodriguez from Los Angeles, Freegums from Miami and Geoff McFetridge from Los Angeles

Videos, daily updates, and more: http://www.facebook.com/becksbeer
Official website: http://www.becks.com


Willy Chyr -- Chicago based Installations Artists. 

The combination of degrees in physics and economics, alongside time spent with Le Vorris &amp; Vox Circus where he learned how to twist balloons, has resulted in Chyr&apos;s incredible science-inspired artworks of stunning inflated balloon sculptures. Chyr&apos;s label design is titled A Glimpse of Something Ephemeral.

Music Credits: Pick Her Up by Oto, Picnic</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14728.jpg</video:thumbnail_loc>
      <video:duration>92</video:duration>
      <video:publication_date>2012-08-27T10:19:34.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/j7Lje51Ntb0</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>becks</video:tag>
      <video:tag>becksbeer</video:tag>
      <video:tag>Beer</video:tag>
      <video:tag>beck</video:tag>
      <video:tag>s</video:tag>
      <video:tag>sbeer</video:tag>
      <video:tag>art</video:tag>
      <video:tag>labels</video:tag>
      <video:tag>Bottles</video:tag>
      <video:tag>willy</video:tag>
      <video:tag>chyr</video:tag>
      <video:tag>MIA</video:tag>
      <video:tag>M</video:tag>
      <video:tag>I</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Bert</video:tag>
      <video:tag>Rodriguez</video:tag>
      <video:tag>Freegums</video:tag>
      <video:tag>free</video:tag>
      <video:tag>gums</video:tag>
      <video:tag>Geoff</video:tag>
      <video:tag>Mcfetridge</video:tag>
      <video:tag>aerosyn</video:tag>
      <video:tag>lex</video:tag>
      <video:tag>drink</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Monsters-Inside-Me-Pork-Tapeworm</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Monsters Inside Me: Pork Tapeworm</video:title>
      <video:description>Watch more Monsters Inside Me here: http://animal.discovery.com/tv/monsters-inside-me/

The pork tapeworm creates cysts in tissue and is virtually impossible to kill.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/06/b009d312-2ffd-4391-8dd0-b4f3ec680007/cand_5.jpg</video:thumbnail_loc>
      <video:duration>136</video:duration>
      <video:publication_date>2010-06-18T02:27:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4401.mp4</video:content_loc>
      <video:uploader>delc30</video:uploader>
      <video:category>Developmental Biology</video:category>
      <video:tag>Monsters</video:tag>
      <video:tag>Inside</video:tag>
      <video:tag>ME</video:tag>
      <video:tag>Disease</video:tag>
      <video:tag>Infection</video:tag>
      <video:tag>Brain</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Transforming-Giants</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Transforming Giants</video:title>
      <video:description>Transforming Giants

An Interview with Rosabeth Moss Kanter, Professor, Harvard Business School. Some multinationals, despite their size, manage to be nimble, innovative, and connected with local communities. How? By placing greater emphasis on shared values and making a positive impact on the world.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25563.jpg</video:thumbnail_loc>
      <video:duration>569</video:duration>
      <video:publication_date>2012-09-18T16:25:43.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/WXwroF-x-KU</video:player_loc>
      <video:uploader>0|54|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Transforming</video:tag>
      <video:tag>giants</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-MIT-16885J-Aircraft-Systems-Engineering-Fall-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - MIT 16.885J Aircraft Systems Engineering, Fall 2005</video:title>
      <video:description>&quot;Lec 3 - MIT 16.885J Aircraft Systems Engineering, Fall 2005&quot; Orbiter Sub-System Design

View the complete course: http://ocw.mit.edu/16-885F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14931.jpg</video:thumbnail_loc>
      <video:duration>6696</video:duration>
      <video:publication_date>2012-08-28T04:53:18.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/cDMbBjH8ZSs</video:player_loc>
      <video:uploader>0|57|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>aeronautics</video:tag>
      <video:tag>astronautics</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>NASA</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>lifecycle</video:tag>
      <video:tag>reliability</video:tag>
      <video:tag>liftoff</video:tag>
      <video:tag>takeoff</video:tag>
      <video:tag>launch</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Rotary-Microtome-Section</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Rotary Microtome Section</video:title>
      <video:description>Rotary microtome is an instrument used to cut the blocks of tissue embedded in paraffin into micro fine slices (known as sections). Microtome is an important device in microscopy preparation, allowing for the preparation of samples for observation under transmitted light or electron radiation.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/06/df2f2351-e917-4b5e-ac45-1e0d7cfaf2b9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>100</video:duration>
      <video:publication_date>2010-06-21T08:00:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4405.mp4</video:content_loc>
      <video:uploader>Abnova Corp</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>Rotary</video:tag>
      <video:tag>microtome</video:tag>
      <video:tag>Section</video:tag>
      <video:tag>antibody</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>Abnova</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>biology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Home-Business-Opportunity-for-Moms</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Home Business Opportunity for Moms</video:title>
      <video:description>Home Business Opportunity for Mommy and for individuals who wants to stay at home and work, or those who can&apos;t leave their home but needs to earn money.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/06/52e2e1c9-90d3-4cf7-953d-96cc663cfd6b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>200</video:duration>
      <video:publication_date>2010-06-28T11:22:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4409.mp4</video:content_loc>
      <video:uploader>Rhina Lim</video:uploader>
      <video:category>Others</video:category>
      <video:tag>home</video:tag>
      <video:tag>Business</video:tag>
      <video:tag>opportunity</video:tag>
      <video:tag>Based</video:tag>
      <video:tag>jobs</video:tag>
      <video:tag>BEST</video:tag>
      <video:tag>top</video:tag>
      <video:tag>Job</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/E2Mc-Eureka-Ali-et-Nico-parodie-rap-scientifique</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>E=2Mc, Eureka! (Ali et Nico, parodie rap scientifique)</video:title>
      <video:description>Une parodie de rap par Ali et Nico, pour plus d&apos;info voir:
http://www.facebook.com/home.php?#!/AlietNico?ref=profile 
ou 
http://www.facebook.com/home.php?#!/pages/E2MC/125459967464744?ref=search&amp;amp;sid=100001071036287.3065396138..1
ou pou venir nous voir en spectacle:
http://www.billetreduc.com/28063/evt.htm</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/07/9218a3d5-8580-4618-80f0-4d42d38021d6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>330</video:duration>
      <video:publication_date>2010-07-06T11:36:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4419.mp4</video:content_loc>
      <video:uploader>AlietNico</video:uploader>
      <video:category>Education</video:category>
      <video:tag>musique</video:tag>
      <video:tag>humour</video:tag>
      <video:tag>Ali</video:tag>
      <video:tag>ET</video:tag>
      <video:tag>Nico</video:tag>
      <video:tag>E</video:tag>
      <video:tag>mc2</video:tag>
      <video:tag>Eurêka</video:tag>
      <video:tag>Rap</video:tag>
      <video:tag>parodie</video:tag>
      <video:tag>Scientifique</video:tag>
      <video:tag>CNRS</video:tag>
      <video:tag>OGM</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-Chemical-Reactivity-SOMO-HOMO-and-LUMO</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - Chemical Reactivity: SOMO, HOMO, and LUMO</video:title>
      <video:description>&quot;Lec 15 - Chemical Reactivity: SOMO, HOMO, and LUMO&quot; Freshman Organic Chemistry (CHEM 125)

Professor McBride begins by using previous examples of &quot;pathological&quot; bonding and the BH_3 molecule to illustrate how a chemist&apos;s use of localized bonds, vacant atomic orbitals, and unshared pairs to understand molecules compares with views based on the molecule&apos;s own total electron density or on computational molecular orbitals. This lecture then focuses on understanding reactivity in terms of the overlap of singly-occupied molecular orbitals (SOMOs) and, more commonly, of an unusually high-energy highest occupied molecular orbital (HOMO) with an unusually low-energy lowest unoccupied molecular orbital (LUMO). This is shown to be a generalization of the traditional concepts of acid and base. Criteria for assessing reactivity are outlined and illustrated.

00:00 - Chapter 1. Introduction: &quot;Pathological&quot; Bonding in the BH3
10:45 - Chapter 2. Viewing BH3 via Electron Density and Molecular Orbitals
20:25 - Chapter 3. Assessing Reactivity through HOMO-LUMO Interactions
40:15 - Chapter 4. Criteria for Assessing Reactivity

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19751.jpg</video:thumbnail_loc>
      <video:duration>2832</video:duration>
      <video:publication_date>2012-09-05T09:23:51.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/r2lx4cIEAk4</video:player_loc>
      <video:uploader>0|34|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Pairwise</video:tag>
      <video:tag>Orbitals</video:tag>
      <video:tag>localized</video:tag>
      <video:tag>Bonding</video:tag>
      <video:tag>MO</video:tag>
      <video:tag>Diagrams</video:tag>
      <video:tag>HOMO</video:tag>
      <video:tag>LUMO</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-Reaction-Analogies-and-Carbonyl-Reactivity</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - Reaction Analogies and Carbonyl Reactivity</video:title>
      <video:description>&quot;Lec 17 - Reaction Analogies and Carbonyl Reactivity&quot; Freshman Organic Chemistry (CHEM 125)

Continuing the examination of molecular orbital theory as a predictor of chemical reactivity, this lecture focuses on the close analogy among seemingly disparate organic chemistry reactions: acid-base, SN2 substitution, and E2 elimination. All these reactions involve breaking existing bonds where LUMOs have antibonding nodes while new bonds are being formed. The three-stage oxidation of ammonia by elemental chlorine is analyzed in the same terms. The analysis is extended to the reactivity of the carbonyl group and predicts the trajectory for attack by a high HOMO. This predicted trajectory was validated experimentally by Bürgi and Dunitz, who compared numerous crystal structures determined by X-ray diffraction.

00:00 - Chapter 1. Similarities Among Acid-Base, SN2 Substitution, and E2 Elimination Reactions
15:23 - Chapter 2. The Oxidation of Ammonia by Chlorine in Molecular Orbital Terms 
26:05 - Chapter 3. Reactivity of the Carbonyl Group
36:11 - Chapter 4. Dunitz and Burgi&apos;s Experimental Results on Carbonyl Attack Trajectory 

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19753.jpg</video:thumbnail_loc>
      <video:duration>2504</video:duration>
      <video:publication_date>2012-09-05T09:26:58.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Rk40CMJhgTI</video:player_loc>
      <video:uploader>0|34|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Bürgi</video:tag>
      <video:tag>Dunitz</video:tag>
      <video:tag>Angle</video:tag>
      <video:tag>Sn2</video:tag>
      <video:tag>substitution</video:tag>
      <video:tag>E2</video:tag>
      <video:tag>Elimination</video:tag>
      <video:tag>hydrazine</video:tag>
    </video:video>
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    <loc>https://dnatube.com/videos/Dense-Regular-Connective-Tissue-Histology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Dense Regular Connective Tissue Histology</video:title>
      <video:description>There are several kinds of connective tissue all are variations on a common theme in that they are combinations of cells and extracellular fibers and fluids that are strong resilient and capable of repairing themselves</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/0941787d-ca96-4d76-ab4e-3ab10d6d789b/cand_25.jpg</video:thumbnail_loc>
      <video:duration>141</video:duration>
      <video:publication_date>2011-11-30T22:19:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9652.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Histology</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Dense</video:tag>
      <video:tag>Regular</video:tag>
      <video:tag>Connective</video:tag>
      <video:tag>tissue</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/pH-Meter-Care-And-Calibration</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>pH-Meter Care And Calibration</video:title>
      <video:description>Read the full explanation for measuring pH of a solution by pH-meter. Rinse the electrode with distilled water and wipe clean with a Kimwipe each time while measure the pH .</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/07/e22fbb91-5f00-43e8-81c6-6c98889d7b3f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>168</video:duration>
      <video:publication_date>2010-07-19T08:10:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4425.mp4</video:content_loc>
      <video:uploader>Abnova Corp</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>pH</video:tag>
      <video:tag>meter</video:tag>
      <video:tag>Calibration</video:tag>
      <video:tag>Abnova</video:tag>
      <video:tag>antibody</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>biology</video:tag>
    </video:video>
  </url>
  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>DNA Extraction from Mouse Tail</video:title>
      <video:description>( http://www.abnova.com ) - DNA extraction is a routine procedure to collect DNA for subsequent molecular analysis. This video shows you how to extract DNA from mouse tails. There are three basic steps: (i) break cells by lysis buffer, (ii) digest protein and remove contamination by proteinase, (iii) precipitating the DNA. More videos at Abnova ( http://www.abnova.com ).</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/08/c1e3329c-c8f6-4f16-b482-9b3f9f799676/cand_5.jpg</video:thumbnail_loc>
      <video:duration>175</video:duration>
      <video:publication_date>2010-08-30T07:57:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4502.mp4</video:content_loc>
      <video:uploader>Abnova Corp</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>dna</video:tag>
      <video:tag>extraction</video:tag>
      <video:tag>From</video:tag>
      <video:tag>Mouse</video:tag>
      <video:tag>tail</video:tag>
      <video:tag>Abnova</video:tag>
      <video:tag>antibody</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>biology</video:tag>
    </video:video>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>BLAST - PCR Primers Design</video:title>
      <video:description>( http://www.abnova.com ) - Primer-BLAST was developed to help users make primers that are specific to the input PCR template. It uses Primer3 to design PCR primers and then submits them to BLAST search against user-selected database. The blast results are then automatically analyzed to avoid primer pairs that can cause amplification of targets other than the input template.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/07/fcf3fa7f-d623-44fe-bd5e-53aa7c864e01/cand_5.jpg</video:thumbnail_loc>
      <video:duration>104</video:duration>
      <video:publication_date>2010-07-29T09:34:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4439.mp4</video:content_loc>
      <video:uploader>Abnova Corp</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>blast</video:tag>
      <video:tag>PCR</video:tag>
      <video:tag>primers</video:tag>
      <video:tag>design</video:tag>
      <video:tag>Abnova</video:tag>
      <video:tag>antibody</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>biology</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lecture-42-Chemistry-1A-Spring-2010</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture 42- Chemistry 1A Spring 2010</video:title>
      <video:description>Lec 42- Chemistry 1A Spring 2010.
General Chemistry</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16894.jpg</video:thumbnail_loc>
      <video:duration>3240</video:duration>
      <video:publication_date>2012-09-01T15:02:26.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/f_308vTQd2g</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Spring</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Motion-of-an-Electron</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Motion of an Electron</video:title>
      <video:description>An electron is a negatively charged particle you can find in the nucleus of an atom.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/845ff93f-32e3-4541-8553-c6c2238d97ae/cand_5.jpg</video:thumbnail_loc>
      <video:duration>71</video:duration>
      <video:publication_date>2010-11-24T13:59:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5940.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Particle Physics</video:category>
      <video:tag>Electron</video:tag>
      <video:tag>in</video:tag>
      <video:tag>motion</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/H1N1-flu-and-antiviral-drugs</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>H1N1 flu and antiviral drugs</video:title>
      <video:description>Since march 2009 this new virus has caused human illness in the united states and other countries if you get sick with this flu its important that you know about antiviral drugs that can make your illness milder and make you feel better</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/d745b59c-d46d-4124-be1a-afe3207b6957/cand_25.jpg</video:thumbnail_loc>
      <video:duration>215</video:duration>
      <video:publication_date>2011-11-30T22:24:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9665.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>h1n1</video:tag>
      <video:tag>Flu</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Antiviral</video:tag>
      <video:tag>drugs</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/LB-Plate-Preparation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>LB Plate Preparation</video:title>
      <video:description>( http://www.abnova.com ) - An agar plate is a Petri dish that contains a growth medium (typically agar plus nutrients) used to culture microorganisms. We show you how to prepare the LB agar plate. More videos at http://www.abnova.com</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/07/63ccdac0-de2d-4502-88ed-2b3b7fbaded9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>168</video:duration>
      <video:publication_date>2010-07-22T08:56:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4430.mp4</video:content_loc>
      <video:uploader>Abnova Corp</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>LB</video:tag>
      <video:tag>plate</video:tag>
      <video:tag>Preparation</video:tag>
      <video:tag>Abnova</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>antibody</video:tag>
      <video:tag>biology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Secondary-structure-of-protein-beta-sheet</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Secondary structure of protein: beta sheet</video:title>
      <video:description>Beta sheet is a common secondary structure of protein. This video presents and explains structural features of beta sheet. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/a0c1bde6-4bfe-4e23-adcd-8a2e8b6a1529/cand_5.jpg</video:thumbnail_loc>
      <video:duration>68</video:duration>
      <video:publication_date>2010-11-27T00:19:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6180.mp4</video:content_loc>
      <video:uploader>life</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>beta</video:tag>
      <video:tag>sheet</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Combustion-Engine-with-spherical-Internal</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Combustion Engine with spherical Internal</video:title>
      <video:description>Spherical motor is the name for electric motors and internal combustion engines in different variants. This is the genius that is the Kugelmotor due to energy efficiency.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/c12306c0-aaae-4dbd-93c4-869e7e2697c3/cand_25.jpg</video:thumbnail_loc>
      <video:duration>225</video:duration>
      <video:publication_date>2011-11-26T00:18:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8005.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>Spherical</video:tag>
      <video:tag>Internal</video:tag>
      <video:tag>Combustion</video:tag>
      <video:tag>Engine</video:tag>
      <video:tag>Kugelmotor</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-20-Rise-of-the-Atomic-Theory-1790-1805</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 - Rise of the Atomic Theory (1790-1805)</video:title>
      <video:description>&quot;Lec 20 - Rise of the Atomic Theory (1790-1805)&quot; Freshman Organic Chemistry (CHEM 125)

This lecture traces the development of elemental analysis as a technique for the determination of the composition of organic compounds beginning with Lavoisier&apos;s early combustion and fermentation experiments, which showed a new, if naïve, attitude toward handling experimental data. Dalton&apos;s atomic theory was consistent with the empirical laws of definite, equivalent, and multiple proportions. The basis of our current notation and of precise analysis was established by Berzelius, but confusion about atomic weight multiples, which could have been clarified early by the law of Avogadro and Gay-Lussac, would persist for more than half a century.

00:00 - Chapter 1. The Development of Elemental Analysis: Lavoisier&apos;s Early Combustion and Fermentation Experiments
12:24 - Chapter 2. The Correct Experiment: Early Dealings with Experimental Data
28:05 - Chapter 3. John Dalton&apos;s Proportions and Atomic Theory
37:28 - Chapter 4. Berzelius&apos;s Contributions to Modern Precise Analysis and the Atomic Weight Confusion

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19756.jpg</video:thumbnail_loc>
      <video:duration>3001</video:duration>
      <video:publication_date>2012-09-05T09:27:13.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/TyZg3xEADwQ</video:player_loc>
      <video:uploader>0|34|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Elemental</video:tag>
      <video:tag>analysis</video:tag>
      <video:tag>fermentation</video:tag>
      <video:tag>Lavoisier</video:tag>
      <video:tag>Berzelius</video:tag>
      <video:tag>Dalton</video:tag>
      <video:tag>definite</video:tag>
      <video:tag>Proportions</video:tag>
      <video:tag>Equivalent</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Multiple</video:tag>
    </video:video>
  </url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Granule Release</video:title>
      <video:description>This video describes how a T cell releases granules. A granule is a small particle which is rarely visible by a light microscope.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/0848f615-6438-46e2-a64f-2db73d241da2/cand_25.jpg</video:thumbnail_loc>
      <video:duration>83</video:duration>
      <video:publication_date>2009-05-27T19:48:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2476.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>cell</video:tag>
      <video:tag>Granule</video:tag>
      <video:tag>Release</video:tag>
      <video:tag>immunology</video:tag>
    </video:video>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Schwann Cell and Action Potential</video:title>
      <video:description>The Schwann Cell and Action Potential video</video:description>
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      <video:duration>306</video:duration>
      <video:publication_date>2010-11-12T11:27:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5042.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Neuroscience</video:category>
      <video:tag>the</video:tag>
      <video:tag>Schwann</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>and</video:tag>
      <video:tag>action</video:tag>
      <video:tag>Potential</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cancer of the larynx as seen through endoscopy.</video:title>
      <video:description>This endoscopy shaws a patient with cancer of the larynx, Laryngeal cancer is the most common cancer of the upper aerodigestive tract. The incidence of laryngeal tumors is
 closely correlated with smoking, as head and neck tumors occur 6 times more often among cigarette smokers than among nonsmokers. The age-standardized risk of mortality from laryngeal cancer appears to have a linear relationship with increasing cigarette consumption. Death from
 laryngeal cancer is 20 times more likely for the heaviest smokers than for nonsmokers. It should be suspected in any patient with
 hoarseness of the voice for three weeks or longer until proven otherwise.</video:description>
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      <video:duration>2</video:duration>
      <video:publication_date>2009-09-04T23:38:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3331.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
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      <video:tag>Cancer</video:tag>
      <video:tag>Larynx</video:tag>
      <video:tag>smokers</video:tag>
      <video:tag>Dr</video:tag>
      <video:tag>Murra</video:tag>
      <video:tag>Saca</video:tag>
      <video:tag>ENDOSCOPY</video:tag>
      <video:tag>Colonoscopy</video:tag>
      <video:tag>hoarseness</video:tag>
      <video:tag>Otorhinolaryngology</video:tag>
      <video:tag>Laryngoscopy</video:tag>
      <video:tag>Vocal</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Lec-37-GMAT-Data-Sufficiency-36</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 37 - GMAT: Data Sufficiency 36</video:title>
      <video:description>GMAT: Data Sufficiency 36

141-142, pg. 289-290</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22371.jpg</video:thumbnail_loc>
      <video:duration>663</video:duration>
      <video:publication_date>2012-09-11T01:53:42.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/LDyMYyiAsQs</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>GMAT</video:tag>
      <video:tag>data</video:tag>
      <video:tag>Sufficiency</video:tag>
      <video:tag>36</video:tag>
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    <loc>https://dnatube.com/videos/Urinary-Catheterization-For-Male</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Urinary Catheterization For Male</video:title>
      <video:description>This video shows the male Foley catheterization modern techniques used now a days. Video is very helpful for the medical students.</video:description>
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      <video:duration>908</video:duration>
      <video:publication_date>2011-11-29T02:17:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8637.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>male</video:tag>
      <video:tag>Foley</video:tag>
      <video:tag>Catheterization</video:tag>
      <video:tag>Technique</video:tag>
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  </url>
  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23 - Tilo Schulz on Art and Exhibition</video:title>
      <video:description>Lec 23 - Tilo Schulz on Art and Exhibition. Tilo Schulz, artist and curator, discusses his work and research on art and exhibition. His work shifts between the modalities of art, craft, design, and architecture as it comments on the status of art in the representation of the social and the political.

Also a curator, Schulz&apos;s work is particularly adept at staging viewing scenarios for the audience, who are often included in the planning stages. Born in East Germany, his work also reflects a deep engagement with issues surrounding art&apos;s instrumentalization during the communist era in the former Eastern Bloc.

This lecture is sponsored by the Department of Visual Arts. For more information, visit http://dova.uchicago.edu.

November 18, 2011</video:description>
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      <video:tag>university</video:tag>
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      <video:tag>Eastern</video:tag>
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Part of the Poem Present series at the University of Chicago.</video:description>
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      <video:duration>89</video:duration>
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      <video:description>Some plants can move different parts in response to stimuli such as sunlight, touch etc. This video describes such movements in plants. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/09/53e03b53-ef4f-4591-947c-4652429e8519/cand_5.jpg</video:thumbnail_loc>
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      <video:description>Hemorrhoids are vascular structures in the anal passage which can swell due to various reasons and causes. This video shows a hemorrhoidectomy which is a procedure to correct that anomaly.</video:description>
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      <video:duration>83</video:duration>
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    <video:video>
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      <video:description>Lec 6- Computer Science 61A.  This lectures are filmed during fall 2010.
The Structure and Interpretation of Computer Programs</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17745.jpg</video:thumbnail_loc>
      <video:duration>2931</video:duration>
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      <video:category>Computer Science</video:category>
      <video:tag>uc</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>THE BIG BANG - A LOGICAL ANSWER TO SINGULARITY  video</video:description>
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      <video:tag>A</video:tag>
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      <video:tag>to</video:tag>
      <video:tag>singularity</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - MIT 16.885J Aircraft Systems Engineering, Fall 2005</video:title>
      <video:description>&quot;Lec 7 - MIT 16.885J Aircraft Systems Engineering, Fall 2005&quot; Aerodynamics - (From Sub - to Hypersonic and Back)

View the complete course: http://ocw.mit.edu/16-885F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14935.jpg</video:thumbnail_loc>
      <video:duration>6622</video:duration>
      <video:publication_date>2012-08-28T04:53:49.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/2QRfkG7jOfY</video:player_loc>
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      <video:tag>astronautics</video:tag>
      <video:tag>Space</video:tag>
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      <video:tag>engineering</video:tag>
      <video:tag>lifecycle</video:tag>
      <video:tag>reliability</video:tag>
      <video:tag>liftoff</video:tag>
      <video:tag>takeoff</video:tag>
      <video:tag>launch</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>This is a lecture of Khan Academy. Bailout 15: More on the solution

More on the &quot;Plutsky Plan&quot;.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20234.jpg</video:thumbnail_loc>
      <video:duration>609</video:duration>
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      <video:uploader>0|51|0</video:uploader>
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      <video:tag>the</video:tag>
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      <video:description>Dr.Paul Nassif performs a surgery on a young man suffering difficulty breathing. It is a first operation for the patient who has visibly distorted nose. See if the operation turned out to be successful.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/eb16926f-3640-4731-a861-4e605061c1f4/cand_25.jpg</video:thumbnail_loc>
      <video:duration>415</video:duration>
      <video:publication_date>2011-11-29T03:14:18.000Z</video:publication_date>
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      <video:category>Medical</video:category>
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      <video:tag>Septoplasty</video:tag>
      <video:tag>RHINOPLASTY</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>This is a short video on Maya molecule courtesy of the University of Hull, Scarbortough. Enjoy.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/eadbd286-ed69-488c-af2b-1477a122de9c/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2010-11-10T23:11:46.000Z</video:publication_date>
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      <video:category>Scientific Animations</video:category>
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      <video:description>In the past only silver and gold dental fillings were available. At present dentists have developed a new method, white dental fillings. This video explains the advantages of white fillings over silver and gold fillings.</video:description>
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      <video:duration>39</video:duration>
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Volume of a solid of rotation and Chain Rule for rates of change.</video:description>
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      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
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      <video:tag>free</video:tag>
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      <video:tag>3</video:tag>
      <video:tag>b</video:tag>
      <video:tag>C</video:tag>
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      <video:duration>414</video:duration>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Number Sets

u9_l1_t3_we3 Number Sets</video:description>
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      <video:category>Mathematics</video:category>
      <video:tag>Number</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:tag>of</video:tag>
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      <video:tag>Upper</video:tag>
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      <video:tag>Soft</video:tag>
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      <video:publication_date>2011-12-01T23:07:37.000Z</video:publication_date>
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      <video:tag>Turbinal</video:tag>
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      <video:tag>Nassif</video:tag>
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    <video:video>
      <video:title>Structure and function of synapse</video:title>
      <video:description>This video shows synapse structure and function  in the body. Synapse is the site of neurons interacts to each other and it permits a neuron to pass an electrical or chemical signal to another cell in the body.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/cbd5d1a6-344a-48e0-b581-58ca7b1c3115/cand_5.jpg</video:thumbnail_loc>
      <video:duration>101</video:duration>
      <video:publication_date>2010-11-12T11:21:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5040.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Neuroscience</video:category>
      <video:tag>Synapse</video:tag>
      <video:tag>Structure</video:tag>
      <video:tag>and</video:tag>
      <video:tag>function</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Crushing-of-Calcium-Carbonate</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Crushing of Calcium Carbonate</video:title>
      <video:description>Crushing of Calcium Carbonate video</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/6b5200a2-2ec4-4001-bd1d-97edd966ec49/cand_5.jpg</video:thumbnail_loc>
      <video:duration>24</video:duration>
      <video:publication_date>2010-11-12T12:00:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5046.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Crushing</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Calcium</video:tag>
      <video:tag>carbonate</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Hybridization</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Hybridization</video:title>
      <video:description>Hybridization video</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/8cbe92f1-a9a5-443a-afbb-b70a19f0977e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>95</video:duration>
      <video:publication_date>2010-11-12T22:25:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5065.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Hybridization</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Heart-Model-II-Right-Atrium</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Heart Model II - Right Atrium</video:title>
      <video:description>This video describes a model of the Heart&apos;s Right Atrium its anatomy, and its pathophysiology.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/3b7a8281-1b9e-4aef-ab36-5b11085235bc/cand_5.jpg</video:thumbnail_loc>
      <video:duration>192</video:duration>
      <video:publication_date>2010-11-13T22:41:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5189.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Heart</video:tag>
      <video:tag>model</video:tag>
      <video:tag>II</video:tag>
      <video:tag>Right</video:tag>
      <video:tag>atrium</video:tag>
      <video:tag>anatomy</video:tag>
      <video:tag>How</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Works</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Examination-for-Tone-And-Scarf-Sign-of-a-Newborn</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Examination for Tone And Scarf Sign of a Newborn</video:title>
      <video:description>A very helpful video showing the clinical examination for tone and scarf sign of a newborn Abnormal. Video is very helpful for the medical students.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/910ce776-969a-4590-9157-c25d0cf06f52/cand_5.jpg</video:thumbnail_loc>
      <video:duration>39</video:duration>
      <video:publication_date>2013-02-10T02:06:14.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29898.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>tone</video:tag>
      <video:tag>Scarf</video:tag>
      <video:tag>sign</video:tag>
      <video:tag>newborn</video:tag>
      <video:tag>Abnormal</video:tag>
      <video:tag>Infant</video:tag>
      <video:tag>Clinical</video:tag>
      <video:tag>Examination</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Making-Sulfuric-Acid</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Making Sulfuric Acid</video:title>
      <video:description>This video demonstrates the process of making sulfuric acid. The method used in this video to make this acid is copper sulfate electrochemical method.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/a581645b-1dee-41a5-8b0c-89f3116046ca/cand_5.jpg</video:thumbnail_loc>
      <video:duration>247</video:duration>
      <video:publication_date>2010-11-12T22:05:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5058.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>make</video:tag>
      <video:tag>Sulfuric</video:tag>
      <video:tag>Acid</video:tag>
      <video:tag>Copper</video:tag>
      <video:tag>sulfate</video:tag>
      <video:tag>Electrochemical</video:tag>
      <video:tag>method</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-22-Radical-and-Type-Theories-1832-1850</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22 - Radical and Type Theories (1832-1850)</video:title>
      <video:description>&quot;Lec 22 - Radical and Type Theories (1832-1850)&quot; Freshman Organic Chemistry (CHEM 125)

Work by Wöhler and Liebig on benzaldehyde inspired a general theory of organic chemistry focusing on so-called radicals, collections of atoms which appeared to behave as elements and persist unchanged through organic reactions. Liebig&apos;s French rival, Dumas, temporarily advocated radicals, but converted to the competing theory of types which could accommodate substitution reactions. These decades teach more about the psychology, sociology, and short-sightedness of leading chemists than about fundamental chemistry, but both theories survive in competing schemes of modern organic nomenclature. The HOMO-LUMO mechanism of addition to alkenes and the SOMO mechanism of free-radical chain reactions are introduced.

00:00 - Chapter 1. Benzaldehyde and the Focus on Radicals
12:52 - Chapter 2. Dumas&apos;s &quot;Note on the Present State of Organic Chemistry&quot;
21:39 - Chapter 3. The Mystery of the Chlorinated Candle
34:59 - Chapter 4. Further Development of the Law of Substitution and the Theory of Types
47:35 - Chapter 5. Kolbe and the First Free Methyl Radical

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19758.jpg</video:thumbnail_loc>
      <video:duration>2955</video:duration>
      <video:publication_date>2012-09-05T09:29:50.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/kwCY3z00qU8</video:player_loc>
      <video:uploader>0|34|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>type</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>free</video:tag>
      <video:tag>Radical</video:tag>
      <video:tag>Addition</video:tag>
      <video:tag>Reaction</video:tag>
      <video:tag>substitution</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-Public-Health-253E</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - Public Health 253E</video:title>
      <video:description>&quot;Lec 13 - Public Health 253E&apos;Public Health 253E
Ethics and Public Health in an Age of Catastrophe
Instructor Harvey Kayman</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24285.jpg</video:thumbnail_loc>
      <video:duration>6594</video:duration>
      <video:publication_date>2012-09-15T05:53:36.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/gBtDKsCY_1U</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>13</video:tag>
      <video:tag>Public</video:tag>
      <video:tag>Health</video:tag>
      <video:tag>253E</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Active-Transport-Inside-a-Cell-Membrane</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Active Transport Inside a Cell Membrane</video:title>
      <video:description>A cell interior and exterior are explained in the video very clearly. Sodium inside the cells binds to the proteins.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/1a71f08c-8e3c-495a-bcba-a396848bb574/cand_5.jpg</video:thumbnail_loc>
      <video:duration>37</video:duration>
      <video:publication_date>2010-11-13T11:14:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5073.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>cell</video:tag>
      <video:tag>membrane</video:tag>
      <video:tag>active</video:tag>
      <video:tag>Transport</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Ballet-Mcanique-A-Spread-Spectrum-Ecstasy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Ballet Mécanique: A Spread-Spectrum Ecstasy</video:title>
      <video:description>Lec 3 - Ballet Mécanique: A Spread-Spectrum Ecstasy. April 21, 2011

The Committee on Creative Writing, the Poem Present Reading and Lecture Series,the Arts Council, and the Global Voices Program at International House are pleased to present Ballet Mécanique: A Spread-Spectrum Ecstasy, a staging based on a long poem by John Matthias. This performance depicts the starlet Hedy Lamarr during in her early life in Germany. Lamarr is notorious for her risqué role in the Czech movie &apos;Ecstasy,&apos; and for being the mistress of Fritz Mandl, a Jewish arms merchant selling his wares to
the Third Reich. Mandl&apos;s possessiveness, combined with a contempt for her intellect, lead to a dark tale of revenge and intrigue.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14749.jpg</video:thumbnail_loc>
      <video:duration>2920</video:duration>
      <video:publication_date>2012-08-27T10:56:20.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/6GEYIM3e8L8</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>uchicago</video:tag>
      <video:tag>creative</video:tag>
      <video:tag>Writing</video:tag>
      <video:tag>humanities</video:tag>
      <video:tag>poetry</video:tag>
      <video:tag>ballet</video:tag>
      <video:tag>mechanique</video:tag>
      <video:tag>John</video:tag>
      <video:tag>matthias</video:tag>
      <video:tag>education</video:tag>
      <video:tag>performance</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-Ales-Steger-Poetry-Reading</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - Ales Steger: Poetry Reading</video:title>
      <video:description>Lec 9 - Ales Steger: Poetry Reading. March 31, 2011

Part of the Poem Present series at the University of Chicago.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14755.jpg</video:thumbnail_loc>
      <video:duration>1981</video:duration>
      <video:publication_date>2012-08-27T10:56:59.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/jkRV9dFfGdU</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>ales</video:tag>
      <video:tag>steger</video:tag>
      <video:tag>uchicago</video:tag>
      <video:tag>poem</video:tag>
      <video:tag>present</video:tag>
      <video:tag>creative</video:tag>
      <video:tag>Writing</video:tag>
      <video:tag>humanities</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Car-Size-Rover-Beside-Martian-Mountain-by-NASA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Car-Size Rover Beside Martian Mountain by NASA</video:title>
      <video:description>Video shows the NASA&apos;s scientist working on a mission to lands car-size rover beside martian mountain. Video is really interesting for science lovers.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/b759b8df-20d1-4105-bef3-5ea0ccb183fa/cand_25.jpg</video:thumbnail_loc>
      <video:duration>561</video:duration>
      <video:publication_date>2013-02-09T06:34:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29808.mp4</video:content_loc>
      <video:uploader>Ollie Wall</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>NASA</video:tag>
      <video:tag>Lands</video:tag>
      <video:tag>car</video:tag>
      <video:tag>size</video:tag>
      <video:tag>Rover</video:tag>
      <video:tag>Beside</video:tag>
      <video:tag>Martian</video:tag>
      <video:tag>Mountain</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Mission-To-Mercury</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Mission To Mercury</video:title>
      <video:description>Mission To Mercury video</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/bfb32965-3483-4975-82c3-f0c128f29123/cand_5.jpg</video:thumbnail_loc>
      <video:duration>385</video:duration>
      <video:publication_date>2010-11-10T12:07:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4931.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>mission</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Mercury</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-Rob-Halpern-Poetry-Reading</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - Rob Halpern: Poetry Reading</video:title>
      <video:description>Lec 12 - Rob Halpern: Poetry Reading. April 20, 2011

Part of the Poem Present series at the University of Chicago.

To see the second part, a lecture by Rob Halpern, go to http://www.youtube.com/watch?v=A3-hKUHtwKQ</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14774.jpg</video:thumbnail_loc>
      <video:duration>2995</video:duration>
      <video:publication_date>2012-08-27T12:26:43.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/x8Sgn9FKWqI</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>poem</video:tag>
      <video:tag>present</video:tag>
      <video:tag>Rob</video:tag>
      <video:tag>halpern</video:tag>
      <video:tag>uchicago</video:tag>
      <video:tag>poetry</video:tag>
      <video:tag>reading</video:tag>
      <video:tag>spoken</video:tag>
      <video:tag>Word</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Working-of-Chloriphyll</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Working of Chloriphyll</video:title>
      <video:description>How the sunlight can be trapped? How chlorophyll works? For doing this the energy must be converted into the other form. This video explains it in brief.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/ded34ff9-d8ce-453b-afb5-48285e8b6d46/cand_5.jpg</video:thumbnail_loc>
      <video:duration>98</video:duration>
      <video:publication_date>2010-11-13T11:34:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5081.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>How</video:tag>
      <video:tag>Chlorophyll</video:tag>
      <video:tag>Works</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Dysfunctional-HDL-increases-the-risk-of-atherosclerosis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Dysfunctional HDL increases the risk of atherosclerosis</video:title>
      <video:description>HDL helps removing LDL from blood. In some cases, enzymes can modify HDL thereby rendering it unable to remove LDL. Such dysfunctional HDL increases the risk of atherosclerosis. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/38ee504f-2447-4d93-970c-53b39f0d835f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>117</video:duration>
      <video:publication_date>2010-11-13T11:28:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5077.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Dysfunctional</video:tag>
      <video:tag>HDL</video:tag>
      <video:tag>increases</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Risk</video:tag>
      <video:tag>of</video:tag>
      <video:tag>atherosclerosis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/THE-SIGNS-IN-LIVING-THINGS-PART-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>THE SIGNS IN LIVING THINGS PART 2</video:title>
      <video:description>Whatever plant or animal we examine, the final result
of our search will always point to the reality of a
flawless creation. All living things have countless
undiscovered aspects, and each one of these is created
for its own particular purpose. Every living thing
contains the proof of its creation. It is the duty of
every rational individual to reflect on God’s
creation and to praise and glorify our Lord at all
times.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_3486.jpg</video:thumbnail_loc>
      <video:duration>736</video:duration>
      <video:publication_date>2009-10-29T20:53:58.000Z</video:publication_date>
      <video:content_loc>https://www.dnatube.com/flvideo/3486.mp4</video:content_loc>
      <video:uploader>harunyahya</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>animals</video:tag>
      <video:tag>Nature</video:tag>
      <video:tag>Plant</video:tag>
      <video:tag>Living</video:tag>
      <video:tag>Things</video:tag>
      <video:tag>human</video:tag>
      <video:tag>being</video:tag>
      <video:tag>Creation</video:tag>
      <video:tag>creationism</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>evolutionism</video:tag>
      <video:tag>harun</video:tag>
      <video:tag>yahya</video:tag>
      <video:tag>adnan</video:tag>
      <video:tag>oktar</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Zooplankton-Life</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Zooplankton Life</video:title>
      <video:description>A peek into zoo-plankton life is shown in this video. These small species are really amazing. You must watch this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/8fba3cf3-d02a-42c4-aa34-cf27ad2328b0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>419</video:duration>
      <video:publication_date>2010-11-23T21:08:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5780.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Peek</video:tag>
      <video:tag>into</video:tag>
      <video:tag>Zooplankton</video:tag>
      <video:tag>life</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Remodeling-of-bone</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Remodeling of bone</video:title>
      <video:description>Bone undergoes constant remodeling. This is evident from the presence of overlapping osteons and older fragments of lamellae between newer osteons. This are known as interstitial lamellae. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/bcc70559-be26-4c7b-8d5c-9db8985f0219/cand_5.jpg</video:thumbnail_loc>
      <video:duration>189</video:duration>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5097.mp4</video:content_loc>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>This video shows how to make a double knot at the first tie for delicate suturing or surgery to prevent it from slipping.</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 14 - Judith Goldman &amp; John Beer: Poetry Reading</video:title>
      <video:description>Lec 14 - Judith Goldman &amp; John Beer: Poetry Reading. April 14, 2011

Part of the Poem Present series at the University of Chicago.</video:description>
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      <video:publication_date>2012-08-27T12:28:07.000Z</video:publication_date>
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      <video:tag>Word</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Role of LDL and HDL in atherosclerosis</video:title>
      <video:description>LDL cholesterol tends to deposit in the blood vessels causing clog, a condition known as atherosclerosis. On the other hand, HDL, dubbed as good cholesterol, helps to remove cholesterol from the body by carrying it to the liver. Edited by Ashraf</video:description>
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      <video:duration>183</video:duration>
      <video:publication_date>2010-11-13T19:55:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5100.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Dangerous-Knowledge-BBC-Part-2-10</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>This is a BBC production of dangerous knowledge inn part 2-10. This series features infinity its relationship with Georg Cantor.</video:description>
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      <video:duration>582</video:duration>
      <video:publication_date>2010-11-25T19:51:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6066.mp4</video:content_loc>
      <video:uploader>marlbroman</video:uploader>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How lipoprotein is transported in the body</video:title>
      <video:description>This video explains the complex transport system of lipoprotein from the site of absorption to the site of use. Apolipoprotein plays a central role in the process. Understanding the process of lipoprotein transport is important for the treatment of cardiovascular disease.
Edited by Ashraf</video:description>
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      <video:publication_date>2010-11-13T19:45:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5088.mp4</video:content_loc>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Brain Stem Model - Insula &amp; Corpus Callosum Anatomy and Phys</video:title>
      <video:description>This video displays the location of the Insula which is part of the cerebral cortex, as well as its physiology. It further demonstrates the placement of the corpus callosum and interior lateral ventricles which are filled with cerebral spinal fluid.</video:description>
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      <video:duration>146</video:duration>
      <video:publication_date>2010-11-13T20:20:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5114.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
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      <video:tag>Lateral</video:tag>
      <video:tag>Ventricles</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Brain Stem Model - Inferior View II - Medulla &amp; Cranial Nerv</video:title>
      <video:description>This video describes the placement and purpose of the trochlear nerves, trigeminal nerves, pons, medulla, glossopharyngeal, vagus, facial nerve, and the vestobulocochlear nerve.</video:description>
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      <video:duration>195</video:duration>
      <video:publication_date>2010-11-13T20:17:14.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5113.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Development of new bone or circumferential lamellae and other anatomical features of bane are explained in this video. Cells present in the osteogenic layer produces the circumferential lamellae, whereas, osteocytes residing in the lacunae are responsible for maintaining the bonny tissue. Edited by Ashraf</video:description>
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      <video:duration>175</video:duration>
      <video:publication_date>2010-11-13T19:52:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5094.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>This video describes the anatomy of the human heart. In this video all the many parts of the bodies hardest working organ are described including the Intraventricular septum, tricuspid valve, bicuspid valve, papillary muscle etc. You will be able to view the organ anteriorly or posteriorly and easily learn the places of each piece in relation to the others.</video:description>
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      <video:publication_date>2010-11-13T19:48:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5091.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>This video is related to open access to data that is available on the internet. By using this data one can use this information to develop new things and new discoveries.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/8d9977bf-1081-403d-bf43-9996fbb54dbb/cand_5.jpg</video:thumbnail_loc>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30345.mp4</video:content_loc>
      <video:uploader>Jennifer Byars</video:uploader>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 33 - Mapping the Human Genome: Ten Years After</video:title>
      <video:description>Lec 33 - Mapping the Human Genome: Ten Years After. On February 15, 2001, the first draft sequence and analysis of the human genome—the blue print for a human being—was published in the journal Nature. On the tenth anniversary of that transformative moment, Harvard hosted an interdisciplinary, multi-institutional forum on the genome project&apos;s origins, promise, and significance to society.</video:description>
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      <video:duration>4118</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/UqWuLQJC5dY</video:player_loc>
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  <url>
    <loc>https://dnatube.com/videos/RX-Daytona-Clinical-Chemistry-Analyser</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>RX Daytona Clinical Chemistry Analyser</video:title>
      <video:description>The RX daytona is a fully automated clinical chemistry analyser. With a large test menu and time, labour and costsaving capabilities beyond other benchtop analysers on the market, the RX daytona offers an attractive and spacesaving solution. It has the capacity to hold 40 reagent bottles and 40 patient samples. An extensive test panel, including clinical chemistry, proteins and therapeutic drugs, is available. Its fullcolour graphical user interface makes the RX daytona a pleasure to run, with a throughput of 180 photometric and 270 ISEs per hour.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3452.mp4</video:content_loc>
      <video:uploader>Randox</video:uploader>
      <video:category>Biochemistry</video:category>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Brain Stem Model - Sagittal View - Thalamus &amp; Epithalamus</video:title>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/36aff14d-06d3-4cbb-8541-e8a7a1cdce3a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>147</video:duration>
      <video:publication_date>2010-11-13T20:33:07.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5121.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Medical</video:category>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The energy pyramid in ecosystem</video:title>
      <video:description>The energy pyramid starts with the conversion of solar energy to complex energy rich molecules by autotrophs. Carnivores are at the top of the pyramid. In between, there are primary and secondary consumers. Edited by Ashraf</video:description>
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      <video:duration>333</video:duration>
      <video:publication_date>2010-11-13T22:28:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5180.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Others</video:category>
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      <video:tag>food</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 | MIT 5.112 Principles of Chemical Science, Fall 2005</video:title>
      <video:description>&quot;Lec 5 | MIT 5.112 Principles of Chemical Science, Fall 2005&quot; Matter as a Wave

View the complete course: http://ocw.mit.edu/5-112F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15172.jpg</video:thumbnail_loc>
      <video:duration>2932</video:duration>
      <video:publication_date>2012-08-28T15:22:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/HT4sxODPR2Q</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
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      <video:tag>VSEPR</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Computer Science 162 - Lecture 12 Spring 2012

Operating Systems and System Programming</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27022.jpg</video:thumbnail_loc>
      <video:duration>5043</video:duration>
      <video:publication_date>2012-09-19T06:24:46.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/CkzMmeTkoKU</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
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    <loc>https://dnatube.com/videos/Sodium-Explosion</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>Sodium Explosion</video:title>
      <video:description>An explosion as a result of a golf-ball sized block o&apos; sodium being dropped into water.  Courtesy of Dr. Wenzel (AKA Colonel Wenzel).</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/10/cb08f38b-5d28-4e39-b70f-2800a413edc0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>94</video:duration>
      <video:publication_date>2009-10-16T02:21:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3432.mp4</video:content_loc>
      <video:uploader>Sally Kirkpatrick</video:uploader>
      <video:category>Atomic Physics</video:category>
      <video:tag>sodium</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-1-MIT-1803-Differential-Equations-Spring-2006</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - MIT 18.03 Differential Equations, Spring 2006</video:title>
      <video:description>&quot;Lec 1 - MIT 18.03 Differential Equations, Spring 2006&quot; The Geometrical View of y&apos;=f(x,y): Direction Fields, Integral Curves.

View the complete course: http://ocw.mit.edu/18-03S06

License: Creative Commons BY-NC-SA
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      <video:description>This video describes the internal anatomy of the Heart Ventricles. You can see an interior approach to the intra-ventricular septum as well as the trabeculae carnae and other internal structures</video:description>
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    <lastmod>2026-08-14</lastmod>
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    <loc>https://dnatube.com/videos/Lec-4-Biology-1B-Population-Dynamics</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 4 - Biology 1B -Population Dynamics</video:title>
      <video:description>&quot;Lec 4 - Biology 1B -Population Dynamics&quot;General Biology</video:description>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>This video will help the students who are willing to have Ph.D. in Political Science. Proms and cons of having this course are discussed here.</video:description>
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      <video:uploader>Ilse Rey</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>This video will show you the types of bandages during clinical supervision or treatment. Circular bandages are bandages that are tied around the organ which is wounded or incised.</video:description>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Extra Ocular Muscles Exam</video:title>
      <video:description>Extraocular muscle function testing is an examination of the function of the eye muscles a doctor observes the movement of the eyes in six specific directions</video:description>
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  <url>
    <loc>https://dnatube.com/videos/The-change-in-human-face</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The change in human face</video:title>
      <video:description>The change in human face while aging is shown in this video. It is not very scientific but at least it gives some idea about how aging progressively occurs.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3431.mp4</video:content_loc>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Long. Spinal Cord Model - Cranial Nerves I to VI</video:title>
      <video:description>In this video the presenter describes cranial nerves I-V in a spinal cord model. These include the olfactory nerve, optic nerve, occulomotor nerve, trochlear nerve, trigeminal nerve, abducens nerve, and well as accompanying structures,</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5227.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Lec-14-MIT-1803-Differential-Equations-Spring-2006</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - MIT 18.03 Differential Equations, Spring 2006</video:title>
      <video:description>&quot;Lec 14 - MIT 18.03 Differential Equations, Spring 2006&quot; Interpretation of the Exceptional Case: Resonance.

View the complete course: http://ocw.mit.edu/18-03S06

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14833.jpg</video:thumbnail_loc>
      <video:duration>2665</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/Y9_zrupnz0Q</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>mit</video:tag>
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      <video:tag>differential</video:tag>
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      <video:tag>oscillations</video:tag>
      <video:tag>resonance</video:tag>
      <video:tag>Numbers</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-16-MIT-1803-Differential-Equations-Spring-2006</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - MIT 18.03 Differential Equations, Spring 2006</video:title>
      <video:description>&quot;Lec 16 - MIT 18.03 Differential Equations, Spring 2006&quot; Continuation: More General Periods; Even and Odd Functions; Periodic Extension.

View the complete course: http://ocw.mit.edu/18-03S06

License: Creative Commons BY-NC-SA
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More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14835.jpg</video:thumbnail_loc>
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      <video:publication_date>2012-08-28T02:16:13.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/xWa5_OXI6VM</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
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      <video:tag>resonance</video:tag>
      <video:tag>Numbers</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Electrical-Phase-Relationship-Resonant-Charging</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>Electrical Phase Relationship Resonant Charging</video:title>
      <video:description>This video describes electrical phase relationship resonant charging as created by Stanley Myers. It has amperpage reducing characteristics as well as a state of resonance in the water bath.</video:description>
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      <video:publication_date>2010-11-14T09:03:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5241.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
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    <loc>https://dnatube.com/videos/Anterior-Chest-Examination</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Anterior Chest Examination</video:title>
      <video:description>This video shows how an USMLE Anterior Chest Examination is performed.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/df7fe60f-b7a7-4458-a64b-ecf307169c6f/cand_5.jpg</video:thumbnail_loc>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9366.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
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    <loc>https://dnatube.com/videos/Spinal-Cord-Model-Sympathetic-Chain-Ganglia</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Spinal Cord Model - Sympathetic Chain Ganglia</video:title>
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      <video:duration>113</video:duration>
      <video:publication_date>2010-11-13T23:48:29.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5234.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
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      <video:tag>Spinal</video:tag>
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      <video:tag>model</video:tag>
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      <video:tag>Chain</video:tag>
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      <video:tag>Cervical</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Spinal-Cord-Model-Sympathetic-Division</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Spinal Cord Model - Sympathetic Division</video:title>
      <video:description>This video describes a model of the spinal cord&apos;s sympathetic division. In it you will see that pre-ganglionic neurons are found in spinal segment T1-L2, sympathetic chain ganglia, the white ramus, as well as the grey ramus.</video:description>
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      <video:duration>190</video:duration>
      <video:publication_date>2010-11-13T23:52:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5235.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
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      <video:tag>Ganglia</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/flight-components-3D</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>flight components 3D</video:title>
      <video:description>In this video you will see an animation of how the velocity and position of a plane is  resolve in a 3-D Cartesian Map co-ordinate system.</video:description>
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      <video:duration>5</video:duration>
      <video:publication_date>2010-11-14T18:22:04.000Z</video:publication_date>
      <video:content_loc>https://www.dnatube.com/flvideo/5247.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
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      <video:tag>carteian</video:tag>
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      <video:tag>How</video:tag>
      <video:tag>an</video:tag>
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      <video:tag>off</video:tag>
      <video:tag>velocity</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Controlling-the-Cell-Cycle</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Controlling the Cell Cycle</video:title>
      <video:description>David O. Morgan Part 1 Controlling the Cell Cycle Introduction</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_5764.jpg</video:thumbnail_loc>
      <video:duration>1710</video:duration>
      <video:publication_date>2010-11-23T01:35:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5764.mp4</video:content_loc>
      <video:uploader>diabeticman</video:uploader>
      <video:category>Molecular Biology</video:category>
      <video:tag>cell</video:tag>
      <video:tag>Cycle</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-14-MIT-16885J-Aircraft-Systems-Engineering-Fall-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - MIT 16.885J Aircraft Systems Engineering, Fall 2005</video:title>
      <video:description>&quot;Lec 14 - MIT 16.885J Aircraft Systems Engineering, Fall 2005&quot; Ground Operations - Launching the Shuttle

View the complete course: http://ocw.mit.edu/16-885F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14942.jpg</video:thumbnail_loc>
      <video:duration>6485</video:duration>
      <video:publication_date>2012-08-28T05:01:03.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/rV5eSoBqrsY</video:player_loc>
      <video:uploader>0|57|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>mit</video:tag>
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      <video:tag>aeronautics</video:tag>
      <video:tag>astronautics</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>NASA</video:tag>
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Taylor Series approximation of sin(x)</video:description>
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View the complete course: http://ocw.mit.edu/18-03S06

License: Creative Commons BY-NC-SA
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More courses at http://ocw.mit.edu</video:description>
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View the complete course: http://ocw.mit.edu/16-885F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>&quot;Lec 16 - MIT 16.885J Aircraft Systems Engineering, Fall 2005&quot; Guidance, Navigation and Control

View the complete course: http://ocw.mit.edu/16-885F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
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View the complete course: http://ocw.mit.edu/18-03S06

License: Creative Commons BY-NC-SA
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      <video:tag>Numbers</video:tag>
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      <video:title>Ovary Model - Corpus Luteum &amp; Corpus Albicans</video:title>
      <video:description>In this model of the female ovary you will see after ovulation leading into menses that the follicle has collapsed forming a hemmorhagic follicle.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/93f0841c-c64e-4c14-b934-7466a0a97d02/cand_5.jpg</video:thumbnail_loc>
      <video:duration>167</video:duration>
      <video:publication_date>2010-11-14T19:17:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5271.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Ovary</video:tag>
      <video:tag>model</video:tag>
      <video:tag>Corpus</video:tag>
      <video:tag>Luteum</video:tag>
      <video:tag>Albicans</video:tag>
      <video:tag>menses</video:tag>
      <video:tag>follice</video:tag>
      <video:tag>period</video:tag>
      <video:tag>menstruation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Electric-Current-and-Magnetic-Fields</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Electric Current and Magnetic Fields</video:title>
      <video:description>Electric current and magnetic fields are both vector quantities. A magnetic field is produced when electric charges are moved.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/e4068c38-9254-4e9f-b670-fe1c68be00d6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>600</video:duration>
      <video:publication_date>2010-11-14T22:00:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5293.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Physical</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>6</video:tag>
      <video:tag>8a</video:tag>
      <video:tag>electric</video:tag>
      <video:tag>Current</video:tag>
      <video:tag>and</video:tag>
      <video:tag>magnetic</video:tag>
      <video:tag>Fields</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Diels-alder-stereochemistry-explained</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Diels alder stereochemistry explained</video:title>
      <video:description>We are going to begin with the diels alder reaction and first look at the transition state in orbital terms and see how it explains the origin of stereospecificity in the reaction</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/fd76ded4-8dce-4f9f-9a4b-945c0ad1159d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>322</video:duration>
      <video:publication_date>2010-11-30T13:11:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6285.mp4</video:content_loc>
      <video:uploader>wises</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Diels</video:tag>
      <video:tag>Alder</video:tag>
      <video:tag>Stereochemistry</video:tag>
      <video:tag>Explained</video:tag>
      <video:tag>7</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-20-MIT-16885J-Aircraft-Systems-Engineering-Fall-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 - MIT 16.885J Aircraft Systems Engineering, Fall 2005</video:title>
      <video:description>&quot;Lec 20 - MIT 16.885J Aircraft Systems Engineering, Fall 2005&quot; EVA and Robotics on the Shuttle

View the complete course: http://ocw.mit.edu/16-885F05

License: Creative Commons BY-NC-SA
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More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14948.jpg</video:thumbnail_loc>
      <video:duration>6096</video:duration>
      <video:publication_date>2012-08-28T05:02:57.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/AODj-jM3-XI</video:player_loc>
      <video:uploader>0|57|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>aeronautics</video:tag>
      <video:tag>astronautics</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>NASA</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>lifecycle</video:tag>
      <video:tag>reliability</video:tag>
      <video:tag>liftoff</video:tag>
      <video:tag>takeoff</video:tag>
      <video:tag>launch</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Setting-the-second-stereocenter-by-enamine-addition</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Setting the second stereocenter by enamine addition</video:title>
      <video:description>In our lesson today we discuss and demonstrates the entire process of setting the second stereocenter in the enamine addition. For more information you can Google this subject.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/43c237e4-d498-42cc-b2dd-d99d01022231/cand_5.jpg</video:thumbnail_loc>
      <video:duration>370</video:duration>
      <video:publication_date>2010-11-30T13:12:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6287.mp4</video:content_loc>
      <video:uploader>wises</video:uploader>
      <video:category>Education</video:category>
      <video:tag>setting</video:tag>
      <video:tag>the</video:tag>
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      <video:tag>by</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Evolution-A-Theory-in-Dilemma-IPU-Edition</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Evolution: A Theory in Dilemma - IPU Edition</video:title>
      <video:description>This humorous video discusses evolution as a theory in dilemma. It discusses the idea that creation is a mystical process in conjunction with spontaneous reproduction.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/46c93a10-ab20-4604-998c-2e80269751e7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>284</video:duration>
      <video:publication_date>2010-11-14T22:30:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5303.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Evolution</video:tag>
      <video:tag>A</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Dilemma</video:tag>
      <video:tag>IPU</video:tag>
      <video:tag>Edition</video:tag>
      <video:tag>Spontaneous</video:tag>
      <video:tag>Reproduction</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-Last-MIT-1803-Differential-Equations-Spring-2006</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec Last -  MIT 18.03 Differential Equations, Spring 2006</video:title>
      <video:description>&quot;Lec Last -  MIT 18.03 Differential Equations, Spring 20066&quot; Relation Between Non-linear Systems and First-order ODE&apos;s; Structural Stability of a System, Borderline Sketching Cases; Illustrations Using Volterra&apos;s Equation and Principle.

View the complete course: http://ocw.mit.edu/18-03S06

License: Creative Commons BY-NC-SA
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More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14852.jpg</video:thumbnail_loc>
      <video:duration>3009</video:duration>
      <video:publication_date>2012-08-28T02:22:24.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/kRR9EVzr4lc</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>Mathematics</video:tag>
      <video:tag>differential</video:tag>
      <video:tag>Equations</video:tag>
      <video:tag>coefficients</video:tag>
      <video:tag>oscillations</video:tag>
      <video:tag>resonance</video:tag>
      <video:tag>Numbers</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-Last-MIT-803-Vibrations-and-Waves-Fall-2004</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec Last - MIT 8.03 Vibrations and Waves, Fall 2004</video:title>
      <video:description>&quot;Lec Last - MIT 8.03 Vibrations and Waves, Fall 2004&quot; Farewell Special - Bring a Friend!

View the complete course: http://ocw.mit.edu/8-03F04

License: Creative Commons BY-NC-SA
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14523.jpg</video:thumbnail_loc>
      <video:duration>4701</video:duration>
      <video:publication_date>2012-08-26T18:57:06.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/JJBUxKtDtUE</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>vibrations</video:tag>
      <video:tag>waves</video:tag>
      <video:tag>resonance</video:tag>
      <video:tag>superposition</video:tag>
      <video:tag>oscillations</video:tag>
      <video:tag>refraction</video:tag>
      <video:tag>reflection</video:tag>
      <video:tag>Snell</video:tag>
      <video:tag>Maxwell</video:tag>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>Huygens</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Torso-Model-Abdominal-Aorta-Unpaired-Arteries</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Torso Model - Abdominal Aorta - Unpaired Arteries</video:title>
      <video:description>Torso Model - Abdominal Aorta - Unpaired Arteries / The abdominal aorta is the largest artery in the abdominal cavity. As part of the aorta, it is a direct continuation of the descending aorta (of the thorax).</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/b1a4aa10-9b33-4c53-8bc7-978302b06e0d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>130</video:duration>
      <video:publication_date>2010-11-15T12:48:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5392.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Torso</video:tag>
      <video:tag>model</video:tag>
      <video:tag>Abdominal</video:tag>
      <video:tag>Aorta</video:tag>
      <video:tag>Unpaired</video:tag>
      <video:tag>arteries</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-CK-Prahalad-and-Jeb-Brugmann-accept-HBR-McKinsey-Awards</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - C.K. Prahalad and Jeb Brugmann accept HBR McKinsey Awards</video:title>
      <video:description>C.K. Prahalad and Jeb Brugmann accept HBR McKinsey Awards

C. K. Prahalad and Jeb Brugmann accept their first-place McKinsey Award for their Harvard Business Review article, &quot;Cocreating Business&apos;s New Social Compact&quot;.

The 49th Annual Harvard Business Review McKinsey Awards were held April 21, 2008 at the Asian Art Museum in San Francisco. Since 1959 the McKinsey Awards have honored the two best articles published each year in Harvard Business Review.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25564.jpg</video:thumbnail_loc>
      <video:duration>585</video:duration>
      <video:publication_date>2012-09-18T16:26:04.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/HfWgWgahDA0</video:player_loc>
      <video:uploader>0|54|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>C</video:tag>
      <video:tag>K</video:tag>
      <video:tag>Prahalad</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Jeb</video:tag>
      <video:tag>Brugmann</video:tag>
      <video:tag>accept</video:tag>
      <video:tag>HBR</video:tag>
      <video:tag>McKinsey</video:tag>
      <video:tag>Awards</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/CD-Turbine</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>CD Turbine</video:title>
      <video:description>This is a video of a simple wind turbine. The turbine itself is made from CDs.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/2b23f2a3-5d77-458a-a7bc-ec8a4125d387/cand_25.jpg</video:thumbnail_loc>
      <video:duration>9</video:duration>
      <video:publication_date>2011-11-25T20:18:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7861.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>CD</video:tag>
      <video:tag>Wind</video:tag>
      <video:tag>TURBINE</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Can-Aging-Be-Reversed</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Can Aging Be Reversed?</video:title>
      <video:description>Professor David Sinclair takes his research personally. Through the lens of his own mother&apos;s battle with cancer, Dr. Sinclair shares the endless potential of his age-reversing discoveries and the potential future for us all.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_32298.jpg</video:thumbnail_loc>
      <video:publication_date>2015-09-26T16:18:15.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/AiCvqnUIe04</video:player_loc>
      <video:uploader>Nazir Istanbl</video:uploader>
      <video:category>Molecular Biology</video:category>
      <video:tag>Aging</video:tag>
      <video:tag>longevity</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-26-MIT-7012-Introduction-to-Biology-Fall-2004</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 26 -  MIT 7.012 Introduction to Biology, Fall 2004</video:title>
      <video:description>&quot;Lec 26 -  MIT 7.012 Introduction to Biology, Fall 2004&quot; Nervous System 2 (Prof. Eric Lander)

View the complete course: http://ocw.mit.edu/7-012F04

License: Creative Commons BY-NC-SA
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14882.jpg</video:thumbnail_loc>
      <video:duration>2947</video:duration>
      <video:publication_date>2012-08-28T03:28:51.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/rxiAQe0t-ZU</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>genetics</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>cells</video:tag>
      <video:tag>Cancer</video:tag>
      <video:tag>cloning</video:tag>
      <video:tag>immunology</video:tag>
      <video:tag>virology</video:tag>
      <video:tag>genomics</video:tag>
      <video:tag>RNA</video:tag>
      <video:tag>replication</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Compare-uncatalyzed-and-catalyzed-ester-hydrolysis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Compare uncatalyzed and catalyzed ester hydrolysis</video:title>
      <video:description>The demonstrates an equation comparison in ester hydrolysis for uncatalyzed and catalyzed esters. Follow the expert explanation on this.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/8a62dcc2-f755-423c-8916-f4bcdfade4a7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>501</video:duration>
      <video:publication_date>2010-11-30T21:40:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6322.mp4</video:content_loc>
      <video:uploader>waterboy</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Compare</video:tag>
      <video:tag>uncatalyzed</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Catalyzed</video:tag>
      <video:tag>ester</video:tag>
      <video:tag>Hydrolysis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Simple-Skin-Model-Dermis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Simple Skin Model - Dermis</video:title>
      <video:description>This video depicts a simple model of the dermis layer of the skin. It details the epidermal pegs, connective tissue, papillae, as well as the papillary layer.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/beee363e-bb49-4b0a-9eae-61643b701e57/cand_5.jpg</video:thumbnail_loc>
      <video:duration>176</video:duration>
      <video:publication_date>2010-11-14T23:39:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5338.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>simple</video:tag>
      <video:tag>Skin</video:tag>
      <video:tag>model</video:tag>
      <video:tag>dermis</video:tag>
      <video:tag>epidermal</video:tag>
      <video:tag>Pegs</video:tag>
      <video:tag>Connective</video:tag>
      <video:tag>tissue</video:tag>
      <video:tag>Papillae</video:tag>
      <video:tag>papillary</video:tag>
      <video:tag>layer</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-MIT-18086-Mathematical-Methods-for-Engineers-II-72f79f</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14- MIT 18.086 Mathematical Methods for Engineers II</video:title>
      <video:description>Lec 14- MIT 18.086 Mathematical Methods for Engineers II.
Financial Mathematics / Black-Scholes Equation

View the complete course at: http://ocw.mit.edu/18-086S06

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16412.jpg</video:thumbnail_loc>
      <video:duration>2974</video:duration>
      <video:publication_date>2012-08-30T15:17:51.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/pEuuJ5E7ZS0</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>numerical</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>variables</video:tag>
      <video:tag>spectral</video:tag>
      <video:tag>equation</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>programming</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Biological-Classification-Kingdoms</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Biological Classification-Kingdoms</video:title>
      <video:description>This video discusses the ordering of Biological Classifications, specifically that of Kingdoms. It includes prokaryotes, protista, fungi, plantae, and animals.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/649cc693-937a-4914-84da-00b6b954226d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>185</video:duration>
      <video:publication_date>2010-11-14T23:38:14.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5337.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Biological</video:tag>
      <video:tag>Classification</video:tag>
      <video:tag>Kingdoms</video:tag>
      <video:tag>prokaryotes</video:tag>
      <video:tag>protista</video:tag>
      <video:tag>Fungi</video:tag>
      <video:tag>plantae</video:tag>
      <video:tag>animals</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Iceland-Volcano-Spews-More-Ash-Raw-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Iceland Volcano Spews More Ash - Raw Video</video:title>
      <video:description>This a raw video of the Icelandic volcano eruption from Eyjafjallajokull which spewed a lot of ash that managed to paralyze air traffic in the north of Europe.</video:description>
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      <video:description>&quot;Lec 13 -  MIT 7.012 Introduction to Biology, Fall 2004&quot; Protein Localization (Dr. Claudette Gardel)

View the complete course: http://ocw.mit.edu/7-012F04

License: Creative Commons BY-NC-SA
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eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
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View the complete course at: http://ocw.mit.edu/3-60F05

License: Creative Commons BY-NC-SA
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More courses at http://ocw.mit.edu</video:description>
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      <video:description>Lec 2- MIT 5.301 Chemistry Laboratory Techniques, IAP 2004. 
Reaction Work-Up I

Extracting, Washing and Drying: It ain&apos;t over &apos;til it&apos;s over. Learn how to &quot;work up&quot; your reaction using a separatory funnel to perform a liquid-liquid extraction. This is one purification technique you don&apos;t want to miss!

View the complete course: http://ocw.mit.edu/5-301IAP04

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
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      <video:description>Lec 2 - Environmental Policy Perspectives 2.
August 18, 2009

Prof. Bob Infelise discusses Environmental Policy Perspectives: The Role of Values.

For more information on key environmental issues, visit Berkeley Law&apos;s environmental blog, http://legalplanet.wordpress.com/, or the Video and Audio Resources page, http://www.law.berkeley.edu/2866.htm.</video:description>
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View the complete course: http://ocw.mit.edu/18-03S06

License: Creative Commons BY-NC-SA
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More courses at http://ocw.mit.edu</video:description>
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General Biology Lecture</video:description>
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      <video:description>Lec 5- MIT 5.301 Chemistry Laboratory Techniques, IAP 2004. 
Column Chromatography

It takes considerable practice to master the art of &quot;running a column&quot;. This video will get you started, with tips on picking appropriate conditions, packing and running a column, monitoring separation, and even making a micro-column from a pipet.

View the complete course: http://ocw.mit.edu/5-301IAP04

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Why Angry Birds and Pigs Looses Weight</video:title>
      <video:description>Video presented by Don Pettit a NASA astronaut at International Space Station i.e. 242.5 mi from the surface of earth. Video is really interesting and you must watch it.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/9bd56a23-0725-47b6-86c4-b559687a53e9/cand_25.jpg</video:thumbnail_loc>
      <video:duration>266</video:duration>
      <video:publication_date>2013-02-07T06:42:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29277.mp4</video:content_loc>
      <video:uploader>Ian Wynn</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>Angry</video:tag>
      <video:tag>birds</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Pigs</video:tag>
      <video:tag>GO</video:tag>
      <video:tag>Weightless</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Professional-Surgical-Technologiest</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Professional Surgical Technologiest</video:title>
      <video:description>Video shows some of the basic tips which should always be kept in mind by the surgeons. The whole surgical team should be well trained so that they can well understand each other.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/327e0478-380e-4bde-a1f6-408f713c79fe/cand_5.jpg</video:thumbnail_loc>
      <video:duration>373</video:duration>
      <video:publication_date>2010-11-16T14:59:02.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5522.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Surgical</video:tag>
      <video:tag>technology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Sigma-and-pi-bonding</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Sigma and pi bonding</video:title>
      <video:description>This video will introduce you with the concept of sigma and pi bonding. Here the expert have explained the orbital hybridization in detail.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/6e5f7d30-e57e-43a7-8dc0-d92967d62e89/cand_5.jpg</video:thumbnail_loc>
      <video:duration>652</video:duration>
      <video:publication_date>2010-11-16T00:06:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5462.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>orbital</video:tag>
      <video:tag>Hybridization</video:tag>
      <video:tag>sigma</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Pi</video:tag>
      <video:tag>Bonds</video:tag>
      <video:tag>5</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-to-Simplify-Algebraic-Expressions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to Simplify Algebraic Expressions</video:title>
      <video:description>This video will help you in simplifying the algebraic expressions. Some examples are shown here to make the topic clear to you.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/9d8cf2c1-6b22-4a6b-8a5d-329e6ea40b2f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>112</video:duration>
      <video:publication_date>2010-12-06T12:32:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6504.mp4</video:content_loc>
      <video:uploader>genius33</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>pre</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>Simplifying</video:tag>
      <video:tag>Algebraic</video:tag>
      <video:tag>Expressions</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Corticospinal-Descending-Tract-Animation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Corticospinal Descending Tract Animation</video:title>
      <video:description>The corticospinal tract is conducting signals to the voluntary muscles. It is the link between the brain and the body. This animation shows the structure of the corticospinal descending tract.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/b504d5c1-a490-4c88-9917-5ce499b31ce5/cand_25.jpg</video:thumbnail_loc>
      <video:duration>88</video:duration>
      <video:publication_date>2011-11-29T11:47:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8996.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Corticospinal</video:tag>
      <video:tag>descending</video:tag>
      <video:tag>Tract</video:tag>
      <video:tag>Animation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/COLLAPSE-OF-DARWINISM-IN-GERMANY</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>COLLAPSE OF DARWINISM IN GERMANY</video:title>
      <video:description>DARWINISM COLLAPSED IN GERMANY THANKS TO &quot;ATLAS OF CREATION&quot;</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/b13f4ab6-7fb1-4fcf-86c0-935436719ca0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>166</video:duration>
      <video:publication_date>2009-08-01T17:35:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3096.mp4</video:content_loc>
      <video:uploader>harunyahya</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Evolution</video:tag>
      <video:tag>evolutionism</video:tag>
      <video:tag>evolutionist</video:tag>
      <video:tag>Darwin</video:tag>
      <video:tag>darwinism</video:tag>
      <video:tag>darwinist</video:tag>
      <video:tag>Creation</video:tag>
      <video:tag>creationism</video:tag>
      <video:tag>creationist</video:tag>
      <video:tag>harun</video:tag>
      <video:tag>yahya</video:tag>
      <video:tag>adnan</video:tag>
      <video:tag>oktar</video:tag>
      <video:tag>religion</video:tag>
      <video:tag>Islam</video:tag>
      <video:tag>Allah</video:tag>
      <video:tag>God</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Clamp</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Clamp</video:title>
      <video:description>This video shows a clamp which is used for surgery or other purposes in the medical field by the practitioners. This video shows how one looks like.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/2c193215-320c-4a45-8e17-95b8098a4064/cand_25.jpg</video:thumbnail_loc>
      <video:duration>15</video:duration>
      <video:publication_date>2011-11-29T19:19:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9015.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Clamp</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Repair-of-an-Umbilical-Hernia</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Repair of an Umbilical Hernia</video:title>
      <video:description>A hernia is an abnormal protrusion of the abdominal lining. This video shows a surgical procedure to repair a umbilical hernia repair.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/48516ed1-2e0b-4616-a14e-2110eb2377ad/cand_25.jpg</video:thumbnail_loc>
      <video:duration>149</video:duration>
      <video:publication_date>2011-12-06T17:39:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10754.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Umbilical</video:tag>
      <video:tag>hernia</video:tag>
      <video:tag>repair</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Steps-to-Microarray-washing</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Steps to Microarray washing</video:title>
      <video:description>Microarray washing steps 2</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/1802a8a5-ff2b-4de3-a3aa-f30abaf03c62/cand_5.jpg</video:thumbnail_loc>
      <video:duration>80</video:duration>
      <video:publication_date>2010-11-20T23:22:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5645.mp4</video:content_loc>
      <video:uploader>crazyscience</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Microarray</video:tag>
      <video:tag>Washing</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-biggest-bomb-ever-the-Tsar-Bomb</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The biggest bomb ever the Tsar Bomb -</video:title>
      <video:description>This video shows images on the Tsar bomb which was on of the biggest bomb ever and its enormous explosion. This bomb was also referred to as the king of bombs.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/d99fb317-0790-49d4-978f-49de1f2b488d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>45</video:duration>
      <video:publication_date>2010-11-16T10:17:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5470.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Tsar</video:tag>
      <video:tag>Bomb</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Biggest</video:tag>
      <video:tag>Ever</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-Blastocyst-Microinjection</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Blastocyst Microinjection?</video:title>
      <video:description>This animated video will introduce you with a Blastocyst micro-injection. Video is very helpful for the medical students.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/e19b7e2f-17bc-46c5-8870-cd63f96a42bd/cand_5.jpg</video:thumbnail_loc>
      <video:duration>54</video:duration>
      <video:publication_date>2010-11-17T11:46:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5561.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>blastocyst</video:tag>
      <video:tag>microinjection</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-24-Determining-Chemical-Structure-by-Isomer-Counting-1869</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 24 - Determining Chemical Structure by Isomer Counting (1869)</video:title>
      <video:description>&quot;Lec 24 - Determining Chemical Structure by Isomer Counting (1869)&quot; Freshman Organic Chemistry (CHEM 125)

Half a century before direct experimental observation became possible, most structures of organic molecules were assigned by inspired guessing based on plausibility. But Wilhelm Körner developed a strictly logical system for proving the structure of benzene and its derivatives based on isomer counting and chemical transformation. His proof that the six hydrogen positions in benzene are equivalent is the outstanding example of this chemical logic but was widely ignored because, in Palermo, he was far from the seats of chemical authority.

00:00 - Chapter 1. How Did Kekule Know Benzene is Hexagonal?
20:10 - Chapter 2. Koerner&apos;s System of Isomer Counting and Chemical Transformation
29:53 - Chapter 3. Koerner&apos;s Assumptions on Replacement and Experimental Distinguishability
34:22 - Chapter 4. The Koerner Equivalence Proof

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19760.jpg</video:thumbnail_loc>
      <video:duration>3015</video:duration>
      <video:publication_date>2012-09-05T09:29:59.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/sWbIMptr2to</video:player_loc>
      <video:uploader>0|34|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>benzene</video:tag>
      <video:tag>Koerner</video:tag>
      <video:tag>Cannizzaro</video:tag>
      <video:tag>Isomers</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Exoplanet-Discovered-by-NASA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Exoplanet Discovered by NASA</video:title>
      <video:description>Video shows the researchers made by NASA planet hunter in discovering a Exoplanet. Different pictures are also shown here to make the topic more clear.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/0dbc6d89-37ce-4672-b916-0a2ad785db68/cand_25.jpg</video:thumbnail_loc>
      <video:duration>144</video:duration>
      <video:publication_date>2013-02-07T06:45:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29282.mp4</video:content_loc>
      <video:uploader>Jorge Rivera</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>First</video:tag>
      <video:tag>Goldilocks</video:tag>
      <video:tag>Exoplanet</video:tag>
      <video:tag>Discovered</video:tag>
      <video:tag>by</video:tag>
      <video:tag>NASA</video:tag>
      <video:tag>funded</video:tag>
      <video:tag>Researchers</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Genetic-Modification-and-Engineering-Cartoon</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Genetic Modification and Engineering Cartoon</video:title>
      <video:description>This kid-friendly animation gives a basic explanation of the function of genes.  Also simply explains the process of genetic modification.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/a9b01c33-12ed-4b08-95bf-545f8bf695de/cand_5.jpg</video:thumbnail_loc>
      <video:duration>184</video:duration>
      <video:publication_date>2010-11-17T13:11:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5577.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Biomedical Engineering</video:category>
      <video:tag>Genetic</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>Diabetes</video:tag>
      <video:tag>cartoon</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-Is-Gay-Lussacs-Law-Of-Pressure</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What Is Gay Lussac&apos;s Law Of Pressure?</video:title>
      <video:description>This video explains the basic principle of Gay Lussac&apos;s Law of Pressure. This Law applies to gases with constant mass and volume.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/bddbda04-9446-4bae-87e4-4cf88e448065/cand_25.jpg</video:thumbnail_loc>
      <video:duration>54</video:duration>
      <video:publication_date>2011-12-11T23:55:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11240.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Chemical Engineering</video:category>
      <video:tag>Gay</video:tag>
      <video:tag>Lussac</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>Pressure</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Ballet-of-the-Octopus</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Ballet of the Octopus</video:title>
      <video:description>This is a video of the octopus ballet in the North East Pacific Ocean. It shows images of an octopus in a graceful motion as it swims along.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/f68f4f2e-a036-4043-b5b0-62da33092951/cand_5.jpg</video:thumbnail_loc>
      <video:duration>188</video:duration>
      <video:publication_date>2010-11-16T14:35:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5509.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Octopus</video:tag>
      <video:tag>ballet</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Recognizing-Alcohol-and-Drug-Addiction-Types-of-Addictive</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Recognizing Alcohol and Drug Addiction Types of Addictive</video:title>
      <video:description>Recognizing Alcohol and Drug Addiction Types of Addictive Drugs</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/778e5511-4968-4ce7-b191-0e90efef4a6e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>48</video:duration>
      <video:publication_date>2010-11-16T14:33:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5508.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Recognizing</video:tag>
      <video:tag>Alcohol</video:tag>
      <video:tag>and</video:tag>
      <video:tag>drug</video:tag>
      <video:tag>Addiction</video:tag>
      <video:tag>types</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Addictive</video:tag>
      <video:tag>drugs</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/CSS-Values-and-Units</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>CSS Values and Units</video:title>
      <video:description>CSS offers a number of different units there are many ways you can specify the font size in CSS font units like ems ex pixels and points are all available for you to design your pages</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/b245d144-c9c5-486e-ab76-dd4b02388098/cand_5.jpg</video:thumbnail_loc>
      <video:duration>417</video:duration>
      <video:publication_date>2010-12-15T14:11:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6589.mp4</video:content_loc>
      <video:uploader>castmoment</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>CSS</video:tag>
      <video:tag>units</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-26-Vant-Hoffs-Tetrahedral-Carbon-and-Chirality</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 26 - Van&apos;t Hoff&apos;s Tetrahedral Carbon and Chirality</video:title>
      <video:description>&quot;Lec 26 - Van&apos;t Hoff&apos;s Tetrahedral Carbon and Chirality&quot; Freshman Organic Chemistry (CHEM 125)

With his tetrahedral carbon models van&apos;t Hoff explained the mysteries of known optical isomers possessing stereogenic centers and predicted the existence of chiral allenes, a class of molecules that would not be observed for another sixty-one years. Symmetry operations that involve inverting an odd number of coordinate axes interconvert mirror-images. Like printed words, only a small fraction of molecules are achiral. Verbal and pictorial notation for stereochemistry are discussed.

00:00 - Chapter 1. Interpreting the Rotations of Light for Optically Active Compounds 
09:25 - Chapter 2. Van&apos;t Hoff&apos;s Proof of the Existence of Chiral Allenes 
19:57 - Chapter 3. Superimposition, Mirror Images and Handedness: Chirality in Alice&apos;s Looking Glass
36:24 - Chapter 4. How Special is Chirality?
41:04 - Chapter 5. Conclusion: Exploring Stereochemistry 

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19762.jpg</video:thumbnail_loc>
      <video:duration>2906</video:duration>
      <video:publication_date>2012-09-05T09:32:42.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/bj13zmUE7y0</video:player_loc>
      <video:uploader>0|34|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Allene</video:tag>
      <video:tag>chirality</video:tag>
      <video:tag>Meso</video:tag>
      <video:tag>symmetry</video:tag>
      <video:tag>Operation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Zebrafish-Embryo-Development-24-hours-in-46-seconds</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Zebrafish Embryo Development  24 hours in 46 seconds</video:title>
      <video:description>The zebrafish embryo is a small cheap whole animal model which may replace rodents in some areas of research unfortunately zebrafish embryos are commonly cultured in microtitre plates using cell culture protocols with static buffer replacement</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/d59797c2-2274-4585-b048-99d1b74d93b4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>45</video:duration>
      <video:publication_date>2010-11-24T20:12:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6013.mp4</video:content_loc>
      <video:uploader>chucky</video:uploader>
      <video:category>Developmental Biology</video:category>
      <video:tag>Zebrafish</video:tag>
      <video:tag>Embryo</video:tag>
      <video:tag>Development</video:tag>
      <video:tag>24</video:tag>
      <video:tag>Hours</video:tag>
      <video:tag>in</video:tag>
      <video:tag>46</video:tag>
      <video:tag>SECONDS</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-Touch-Events-and-Multi-Touch</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - Touch Events and Multi-Touch</video:title>
      <video:description>&quot;Lec 14 - Touch Events and Multi-Touch&quot; (May 18, 2009) Steve Demeter shares his experience in creating the popular game applications, Trism. Josh Shaffer follows with a overview of touch-events and multi-touch.

Stanford University:
http://www.stanford.edu/

Stanford School of Engineering:
http://soe.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18709.jpg</video:thumbnail_loc>
      <video:duration>4237</video:duration>
      <video:publication_date>2012-09-04T04:13:04.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/nf9Ervc8tFU</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>software</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>Application</video:tag>
      <video:tag>Development</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>language</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>iPhone</video:tag>
      <video:tag>operating</video:tag>
      <video:tag>system</video:tag>
      <video:tag>OS</video:tag>
      <video:tag>objective</video:tag>
      <video:tag>C</video:tag>
      <video:tag>cocoa</video:tag>
      <video:tag>touch</video:tag>
      <video:tag>SDK</video:tag>
      <video:tag>object</video:tag>
      <video:tag>oriented</video:tag>
      <video:tag>design</video:tag>
      <video:tag>Apple</video:tag>
      <video:tag>Macintosh</video:tag>
      <video:tag>Xcode</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>lifecycle</video:tag>
      <video:tag>controller</video:tag>
      <video:tag>GUI</video:tag>
      <video:tag>interface</video:tag>
      <video:tag>builder</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Biodiversity-in-our-environment</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Biodiversity in our environment</video:title>
      <video:description>This is a VFS production that gives information on biodiversity. Did you know that earth has 895 separate ecological regions? Well learn more here as the clip gives concrete evidence on biodiversity and the threats that affect the survival of this organisms.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/4e7895ad-568c-4b47-bb9f-7ec6ab758757/cand_5.jpg</video:thumbnail_loc>
      <video:duration>161</video:duration>
      <video:publication_date>2010-11-20T22:44:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5623.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>biodiversity</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Model-of-the-Epidermis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Model of the Epidermis</video:title>
      <video:description>The upper or outer layer of the two main layers of cells that make up the skin is the epidermis.The squamous cells make the epidermis</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/e4e60a12-b839-4cbe-b495-40816ed51a6e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>168</video:duration>
      <video:publication_date>2010-11-16T15:10:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5532.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>simple</video:tag>
      <video:tag>Skin</video:tag>
      <video:tag>model</video:tag>
      <video:tag>Epidermis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cromosomas-Histonas-y-ADN-spanish</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cromosomas Histonas y ADN (spanish)</video:title>
      <video:description>Cromosomas Histonas y ADN</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/f2b1c355-e572-48ea-a80a-c995d553c5bf/cand_5.jpg</video:thumbnail_loc>
      <video:duration>105</video:duration>
      <video:publication_date>2010-11-20T22:59:30.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5625.mp4</video:content_loc>
      <video:uploader>uicment</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Cromosomas</video:tag>
      <video:tag>Histonas</video:tag>
      <video:tag>ADN</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Effect-of-Temperature-on-an-Equilibrium-Reaction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Effect of Temperature on an Equilibrium Reaction</video:title>
      <video:description>Here is the effect of temperature on the equilibrium in the endothermic direction.you will learn that raising the temperature by adding heat moves the equilibrium to consume heat.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/f4407dcb-67b3-4785-bf60-eecfd51be2eb/cand_5.jpg</video:thumbnail_loc>
      <video:duration>210</video:duration>
      <video:publication_date>2010-12-21T11:32:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6698.mp4</video:content_loc>
      <video:uploader>mariachi</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Effect</video:tag>
      <video:tag>of</video:tag>
      <video:tag>temperature</video:tag>
      <video:tag>on</video:tag>
      <video:tag>an</video:tag>
      <video:tag>Equilibrium</video:tag>
      <video:tag>Reaction</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-Seasons-and-Climate</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - Seasons and Climate</video:title>
      <video:description>&quot;Lec 17 - Seasons and Climate&quot; The Atmosphere, the Ocean and Environmental Change (GG 140)

There are several factors that impact climate on Earth.  Different areas on Earth have different climates depending on factors such as their latitude and surrounding terrain.  Maps of annual average precipitation illustrate these variations in climate.  Continentality also affects climate based on the ability to change temperatures on land versus in the oceans and also the imbalance of land mass between the northern and southern hemispheres.  Seasonality is a dominant factor in climate.  It is controlled by the amount of solar insolation received at the Earth&apos;s surface, which varies in time due to the tilt of the Earth&apos;s rotation axis.

00:00 - Chapter 1. Climate Definition
02:55 - Chapter 2. Latitudinal Climate Variations
14:10 - Chapter 3. Orographic Precipitation
20:18 - Chapter 4. Continentality
26:39 - Chapter 5. Ocean Currents and Climate
28:39 - Chapter 6. Biome
30:13 - Chapter 7. Seasonality
31:46 - Chapter 8. Effects of the Earth&apos;s Rotation around the Sun
46:32 - Chapter 9. Seasonal Zone Shifts

Complete course materials are available at the Open Yale Courses website: http://oyc.yale.edu

This course was recorded in Fall 2011.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23313.jpg</video:thumbnail_loc>
      <video:duration>2935</video:duration>
      <video:publication_date>2012-09-13T12:53:57.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/zdCfvUAmuiY</video:player_loc>
      <video:uploader>0|63|0</video:uploader>
      <video:category>Environmental Engineering</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>17</video:tag>
      <video:tag>Seasons</video:tag>
      <video:tag>and</video:tag>
      <video:tag>climate</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/SIDS-Sudden-Infant-Death-Syndrome</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>SIDS - Sudden Infant Death Syndrome</video:title>
      <video:description>Sudden infant death syndrome is also known as a crib death and it that sudden and unpredictable death of a infant of one year of age. This video provides more information on this condition abbreviated as SIDS.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/9f771add-ce52-4356-b1ae-e0c71afb934f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>404</video:duration>
      <video:publication_date>2010-11-16T14:52:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5519.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Sudden</video:tag>
      <video:tag>Infant</video:tag>
      <video:tag>Death</video:tag>
      <video:tag>Syndrome</video:tag>
      <video:tag>SIDS</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Biodegradable-Polymers</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Biodegradable Polymers</video:title>
      <video:description>This is a very hot topic now a days. Everyone is looking for the environment friendly ways. This video will help you in study of biodegradable polymers.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/cd38fa40-878c-4269-b4ca-5eddb099b679/cand_5.jpg</video:thumbnail_loc>
      <video:duration>255</video:duration>
      <video:publication_date>2010-11-16T22:57:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5548.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>biodegradable</video:tag>
      <video:tag>Plastic</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Biodegradable-Plastic</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Biodegradable Plastic</video:title>
      <video:description>This video explains about biodegradable plastics. It demonstrates how to search for information on such plastics using a search engine which is designed specially to search for plastic related websites.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/f0454d42-5f34-47fe-b6af-80e56889cd66/cand_5.jpg</video:thumbnail_loc>
      <video:duration>255</video:duration>
      <video:publication_date>2010-11-16T22:59:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5549.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>biodegradable</video:tag>
      <video:tag>Plastic</video:tag>
      <video:tag>EcoPure</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Is-e-equal-mc-squared-complete-by-Minute-Physics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Is e equal mc squared complete? by Minute Physics</video:title>
      <video:description>Is Einstein&apos;s equation the whole story? What is the full equation? Minute Physics once again does a fantastic job giving you the answer in a fun way.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/d5624177-2d4b-42a1-b2eb-d181907ecc76/cand_25.jpg</video:thumbnail_loc>
      <video:duration>126</video:duration>
      <video:publication_date>2013-02-07T06:47:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29285.mp4</video:content_loc>
      <video:uploader>Jennifer Byars</video:uploader>
      <video:category>Law</video:category>
      <video:tag>emc2</video:tag>
      <video:tag>Light</video:tag>
      <video:tag>Einstein</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Clinical-trial-of-rapamycin</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Clinical trial of rapamycin</video:title>
      <video:description>Clinical trial of rapamycin begins soon 7 of 9</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/35a4fe5d-99cd-4f02-aa53-a216168f15c0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>61</video:duration>
      <video:publication_date>2010-11-23T00:48:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5735.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>rapamycin</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Genetically-Modified-Animals-Deformed-Mutated-Part-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Genetically Modified Animals - Deformed, Mutated,  Part 1</video:title>
      <video:description>This video shows what happens when the human being takes on the role of the creator and decides to mess around and manipulate genes resulting in deformed, mutated genetically modified animals, in this first part of the series.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/c822ad9b-d45c-449f-a004-f1033b278eeb/cand_5.jpg</video:thumbnail_loc>
      <video:duration>239</video:duration>
      <video:publication_date>2010-11-17T11:56:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5564.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Deformed</video:tag>
      <video:tag>Mutated</video:tag>
      <video:tag>genetically</video:tag>
      <video:tag>Modified</video:tag>
      <video:tag>animals</video:tag>
      <video:tag>part</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Designing-Humanity-Genetic-Engineering</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Designing Humanity - Genetic Engineering</video:title>
      <video:description>Will genetic engineering allow us to eventually become dramatically enhanced versions of ourselves - faster, stronger, smarter?  This clip examines the possibilities and implications of human genetic engineering.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/ed7f4c15-1b1f-4143-b6c2-9ac4c4c102cc/cand_5.jpg</video:thumbnail_loc>
      <video:duration>173</video:duration>
      <video:publication_date>2010-11-17T11:59:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5565.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Bioengineering</video:category>
      <video:tag>designing</video:tag>
      <video:tag>humanity</video:tag>
      <video:tag>Genetic</video:tag>
      <video:tag>engineering</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/All-About-Pseudogenes</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>All About Pseudogenes</video:title>
      <video:description>Structure and functioning of pseudogenes is explained in this animated video. Different facts related with these genes are explained here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/33d70e9d-bc3b-47ed-a51c-3dc2396eefea/cand_5.jpg</video:thumbnail_loc>
      <video:duration>61</video:duration>
      <video:publication_date>2010-11-17T12:11:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5566.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Evolution</video:tag>
      <video:tag>Genetic</video:tag>
      <video:tag>Evidence</video:tag>
      <video:tag>Pseudogenes</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Intro-of-a-sea-slug</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Intro of a sea slug</video:title>
      <video:description>A sea slug is gastropod mollusc that lives in oceans and seas, it lacks a shell or or has an internal one. This video shows an Elysia chlorotica which is solar powered.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/47f372f7-48ae-4b64-a311-c4dafe5018dd/cand_5.jpg</video:thumbnail_loc>
      <video:duration>67</video:duration>
      <video:publication_date>2010-11-23T20:54:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5773.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Sea</video:tag>
      <video:tag>slug</video:tag>
      <video:tag>Intro</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Ongeval-met-beknelling-Bartelmeetweg-Tholen-7102010</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Ongeval met beknelling Bartelmeetweg Tholen 7/10/2010</video:title>
      <video:description>Bij een ongeval met een Connexxionbus in Tholen zijn dinsdag Sint Annaland en Oud Vossemeer op de Bartelmeetweg toen deze rond werd gaf men door dat er sprake was van een ongeval met beknelling bij een eenzijdig ongeval op de Bartelmeetweg op tholen is donderdag aan het eind van de ochtend een vrouw gewond geraakt</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/02/5bb55037-5a57-44c7-bbea-72886b2cead2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>71</video:duration>
      <video:publication_date>2011-02-02T15:52:14.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6806.mp4</video:content_loc>
      <video:uploader>brwanl</video:uploader>
      <video:category>Others</video:category>
      <video:tag>ongeval</video:tag>
      <video:tag>brandweer</video:tag>
      <video:tag>sintannaland</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Western-blotting-Experiment</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Western blotting Experiment</video:title>
      <video:description>Western blotting</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/7b7e9731-69a2-4fe8-a41f-d890f5d171c9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>213</video:duration>
      <video:publication_date>2010-11-20T23:36:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5658.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>Western</video:tag>
      <video:tag>Blotting</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Science-behind-genetic-engineering</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Science behind genetic engineering</video:title>
      <video:description>Genetic engineering has been critical in several arenas such as the improving production in farms, though this has been received with a degree of controversy. This video aims to educate on genetic engineering through the information on the science behind it.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/ad00d7aa-036b-4990-97d4-2b4e7438d5be/cand_5.jpg</video:thumbnail_loc>
      <video:duration>1788</video:duration>
      <video:publication_date>2010-11-17T13:27:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5579.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Genetic</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>in</video:tag>
      <video:tag>california</video:tag>
      <video:tag>Agriculture</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-21-Ballet-Mcanique-A-Spread-Spectrum-Ecstasy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21 - Ballet Mécanique: A Spread-Spectrum Ecstasy</video:title>
      <video:description>Lec 21 - Ballet Mécanique: A Spread-Spectrum Ecstasy. April 21, 2011

The Committee on Creative Writing, the Poem Present Reading and Lecture Series,the Arts Council, and the Global Voices Program at International House are pleased to present Ballet Mécanique: A Spread-Spectrum Ecstasy, a staging based on a long poem by John Matthias. This performance depicts the starlet Hedy Lamarr during in her early life in Germany. Lamarr is notorious for her risqué role in the Czech movie &apos;Ecstasy,&apos; and for being the mistress of Fritz Mandl, a Jewish arms merchant selling his wares to
the Third Reich. Mandl&apos;s possessiveness, combined with a contempt for her intellect, lead to a dark tale of revenge and intrigue.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14963.jpg</video:thumbnail_loc>
      <video:duration>2920</video:duration>
      <video:publication_date>2012-08-28T10:53:04.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/6GEYIM3e8L8</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>uchicago</video:tag>
      <video:tag>creative</video:tag>
      <video:tag>Writing</video:tag>
      <video:tag>humanities</video:tag>
      <video:tag>poetry</video:tag>
      <video:tag>ballet</video:tag>
      <video:tag>mechanique</video:tag>
      <video:tag>John</video:tag>
      <video:tag>matthias</video:tag>
      <video:tag>education</video:tag>
      <video:tag>performance</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-Seasons-and-Climate-Classification</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 - Seasons and Climate Classification</video:title>
      <video:description>&quot;Lec 18 - Seasons and Climate Classification&quot; The Atmosphere, the Ocean and Environmental Change (GG 140)

The seasonal cycle on Earth causes shifts in the bands of precipitation in the northern and southern hemispheres.  The polar front shifts between high and mid-latitudes which causes a latitudinal shift in the occurrence of frontal cyclones.  The Intertropical Convergence Zone also shifts across the equator bringing bands of precipitation to different tropical regions throughout the year.  Regional climates on Earth have been classified based on temperature and precipitation values.  Areas affected by seasonal shifts in the ITCZ and polar front are included in this classification scheme.  Several examples of seasonality are discussed as well as seasonal weather and climate events.

00:00 - Chapter 1. Sunlight Seasonality in the Arctic Circle
05:03 - Chapter 2. Seasonal Zone Shifts
16:57 - Chapter 3. Precipitation Seasonality
24:49 - Chapter 4. Climate Classification
33:44 - Chapter 5. Examples of Seasonality
44:06 - Chapter 6. Seasonally Controlled Events

Complete course materials are available at the Open Yale Courses website: http://oyc.yale.edu

This course was recorded in Fall 2011.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23314.jpg</video:thumbnail_loc>
      <video:duration>2720</video:duration>
      <video:publication_date>2012-09-13T12:54:02.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Uu0Zcenckss</video:player_loc>
      <video:uploader>0|63|0</video:uploader>
      <video:category>Environmental Engineering</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>18</video:tag>
      <video:tag>Seasons</video:tag>
      <video:tag>and</video:tag>
      <video:tag>climate</video:tag>
      <video:tag>Classification</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Swaddling-your-baby</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Swaddling your baby</video:title>
      <video:description>How to do swaddling your baby is demonstrated in this video. Learn some tips on how to handle your baby with care. Get some idea on how to develop your baby&apos;s ability. Visit http://babycenter.com/video to explore more than 100 videos on pregnancy, labor, birth, baby development, newborn care, preemies, and toddlers. It doesn&apos;t mean you are changing your carrier or becoming a pediatrician, its simply the best for your baby.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/11/7412f983-6c8a-4cf5-9254-9c13f6d79ca9/cand_25.jpg</video:thumbnail_loc>
      <video:duration>357</video:duration>
      <video:publication_date>2012-11-27T19:53:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28107.mp4</video:content_loc>
      <video:uploader>Jay Batausa</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Swaddling</video:tag>
      <video:tag>Baby</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Animals-that-are-Genetically-Modified</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Animals that are Genetically Modified</video:title>
      <video:description>Genetic modification is the biotechnological manipulation of genes of an organism, either a plant or an animal. This is a video of genetically modified animals.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/e62e4d66-1147-47ae-8b8d-9f283b8d4b09/cand_5.jpg</video:thumbnail_loc>
      <video:duration>19</video:duration>
      <video:publication_date>2010-11-17T21:21:44.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5580.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>genetically</video:tag>
      <video:tag>Modified</video:tag>
      <video:tag>animals</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Evidence-of-Common-Ancestry-Human-Chromosome-Two</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Evidence of Common Ancestry - Human Chromosome Two</video:title>
      <video:description>This video examines the evidence for common ancestry among human beings and non-human primates.  Primarily focuses on evidence found in the human karyotype, or number and kind of chromosomes, specifically Chromosome Two.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/465c15d1-ee93-400f-87eb-065b16cd0edf/cand_5.jpg</video:thumbnail_loc>
      <video:duration>511</video:duration>
      <video:publication_date>2010-11-17T12:30:08.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5570.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Evidence</video:tag>
      <video:tag>Common</video:tag>
      <video:tag>ancestry</video:tag>
      <video:tag>human</video:tag>
      <video:tag>chromosome</video:tag>
      <video:tag>Two</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>primates</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Genetically-Modifying-a-MousePart-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Genetically Modifying a Mouse.Part 1</video:title>
      <video:description>Transgenic mice are used to study cell and specific responses of tissue to diseases. Transgenic mice contain additional foreign DNA in every cell lending a hand in making genetic engineering less difficult.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/9ff880d3-0478-4d82-b178-410147446abc/cand_5.jpg</video:thumbnail_loc>
      <video:duration>445</video:duration>
      <video:publication_date>2010-11-17T23:04:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5599.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Transgenic</video:tag>
      <video:tag>mice</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Genetically-Modified-Vegetables</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Genetically Modified Vegetables</video:title>
      <video:description>Video shows a news report on genetically modified of vegetables. Genetics of some vegetables are mixed with others to increase their quality and quantity.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/aa2e1238-7a38-4c61-a55e-8ae396b7bb6d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>264</video:duration>
      <video:publication_date>2010-11-17T21:38:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5584.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Genetic</video:tag>
      <video:tag>Modification</video:tag>
      <video:tag>of</video:tag>
      <video:tag>vegetables</video:tag>
      <video:tag>Report</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-24-Phylogenetics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 24- Phylogenetics</video:title>
      <video:description>Lec 24- Phylogenetics.
General Biology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18494.jpg</video:thumbnail_loc>
      <video:duration>2915</video:duration>
      <video:publication_date>2012-09-04T02:03:47.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/vrGfDPteKqU</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Developmental Biology</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Understanding-diabetes-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Understanding diabetes -1</video:title>
      <video:description>Glucose serves as source of energy for the body. Maintaining normal level of glucose concentration in blood is very important for normal activities of the body. This video, first of a video series on diabetes, explains the mechanism of glucose metabolism under normal condition. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/d44514e8-ef25-4f52-b17b-3701b8458734/cand_5.jpg</video:thumbnail_loc>
      <video:duration>422</video:duration>
      <video:publication_date>2010-11-24T00:15:14.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5852.mp4</video:content_loc>
      <video:uploader>dnasign</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>glucose</video:tag>
      <video:tag>Insulin</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Human-AHSG</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Human AHSG</video:title>
      <video:description>Animation of human Ahsg showing insulin receptor binding domain in surface</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/d5680b3a-f190-4b44-89b4-98667dfd5125/cand_5.jpg</video:thumbnail_loc>
      <video:duration>48</video:duration>
      <video:publication_date>2010-11-23T00:20:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5712.mp4</video:content_loc>
      <video:uploader>vukuftail</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>human</video:tag>
      <video:tag>AHSG</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Brain-Hyptothalamus-Pituitary-Gland-and-Endocrine-System</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Brain, Hyptothalamus, Pituitary Gland, and  Endocrine System</video:title>
      <video:description>Brain, Hyptothalamus, Pituitary Gland, Endocrine System</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/4c67a0d4-c747-4cce-bfb0-2de11224e1b4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>94</video:duration>
      <video:publication_date>2010-11-23T00:30:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5719.mp4</video:content_loc>
      <video:uploader>vukuftail</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Brain</video:tag>
      <video:tag>Hyptothalamus</video:tag>
      <video:tag>Pituitary</video:tag>
      <video:tag>Gland</video:tag>
      <video:tag>Endocrine</video:tag>
      <video:tag>system</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Swine-flu</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Swine flu</video:title>
      <video:description>This video features Ana Rivera, public health advisor, center for disease control and prevention. She discusses the H1N1 Influenza (Gripe porcina, Swine Flu) virus. This is in Spanish language.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/571b0921-d317-4884-b21d-a7162ad80963/cand_5.jpg</video:thumbnail_loc>
      <video:duration>517</video:duration>
      <video:publication_date>2010-11-24T00:16:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5853.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>swine</video:tag>
      <video:tag>Flu</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-Insulin-Metabolizes-Glucose</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How Insulin Metabolizes Glucose</video:title>
      <video:description>Insulin is necessary for maintaining blood glucose level it also plays a central role in glucose metabolism.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/770e5ad5-3141-4efd-83cb-e8d104dfe342/cand_5.jpg</video:thumbnail_loc>
      <video:duration>109</video:duration>
      <video:publication_date>2011-10-23T17:07:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7239.mp4</video:content_loc>
      <video:uploader>hp175</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>the</video:tag>
      <video:tag>Role</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Insulin</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Metabolism</video:tag>
      <video:tag>glucose</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/DNA-packaging-3D-animation-with-basic-narration</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>DNA packaging 3D animation with basic narration</video:title>
      <video:description>dna packaging which is the phenomenon of fitting DNA into dense compact forms during dna packaging long pieces of double stranded dna are tightly looped coiled and folded so that they fit easily within the cell this Video source is acedemic</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/9b244eb3-9178-4f47-8512-8578d76dcd75/cand_5.jpg</video:thumbnail_loc>
      <video:duration>90</video:duration>
      <video:publication_date>2010-11-24T00:28:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5868.mp4</video:content_loc>
      <video:uploader>watch</video:uploader>
      <video:category>Molecular Genetics</video:category>
      <video:tag>dna</video:tag>
      <video:tag>packaging</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Effects-of-proteinases-with-metalloproteinase-domains</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Effects of proteinases with metalloproteinase domains</video:title>
      <video:description>Effects of proteinases with metalloproteinase domains (MMPs, ADAMs) on tumour progression</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/a5e76402-bf4a-4942-a8a9-e0779a874e0f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>148</video:duration>
      <video:publication_date>2010-11-23T01:27:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5758.mp4</video:content_loc>
      <video:uploader>vukuftail</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>proteinases</video:tag>
      <video:tag>metalloproteinase</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Variables-Expressions-and-Equations</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Variables Expressions and Equations</video:title>
      <video:description>Variables Expressions and Equations

Introduction and examples of variables, expressions and equations</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20081.jpg</video:thumbnail_loc>
      <video:duration>415</video:duration>
      <video:publication_date>2012-09-06T01:52:17.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/vDqOoI-4Z6M</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>variables</video:tag>
      <video:tag>Expressions</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Equations</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-to-Perform-the-Laparoscopic-Appendectomy-for-Appendicitis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to Perform the Laparoscopic Appendectomy for Appendicitis?</video:title>
      <video:description>A whole surgical process for a laparoscopic appendectomy for acute appendicitis is show in the video. The treatment is performed by the expert doctors to help you.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/aa0c394c-177d-4947-9cc6-0f9acda9e1a8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>310</video:duration>
      <video:publication_date>2011-12-01T02:43:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9982.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Laparoscopic</video:tag>
      <video:tag>Appendectomy</video:tag>
      <video:tag>for</video:tag>
      <video:tag>Appendicitis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Pneumonia-Chest-X-Ray-Interpretation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Pneumonia - Chest X-Ray Interpretation</video:title>
      <video:description>This video shows pneumonia on a chest X-ray. The purpose of this chest x-ray discussion is to help the medical students.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/3bb78652-e05c-4144-88d0-4f2c4daf79da/cand_5.jpg</video:thumbnail_loc>
      <video:duration>169</video:duration>
      <video:publication_date>2011-12-01T23:10:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10571.mp4</video:content_loc>
      <video:uploader>gazzer</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Pneumonia</video:tag>
      <video:tag>on</video:tag>
      <video:tag>Chest</video:tag>
      <video:tag>x</video:tag>
      <video:tag>ray</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/DNA-Microarray-animation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>DNA Microarray animation</video:title>
      <video:description>DNA Microarray</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/6728161e-80f2-48f3-9b61-12fad7990be3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>52</video:duration>
      <video:publication_date>2010-11-23T01:22:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5754.mp4</video:content_loc>
      <video:uploader>vukuftail</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>dna</video:tag>
      <video:tag>Microarray</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-does-the-Pacaya-volcano-look-like-during-eruption</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What does the Pacaya volcano look like during eruption?</video:title>
      <video:description>This is an exquisite audio and visual of the Guatemala Pacaya volcano erupting during the night. If you would like to view a slow motion, close-up from one of the world&apos;s most active volcanoes, then you must see this.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/c0fc1a3b-74bf-4801-9cff-c20064e61ba0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>71</video:duration>
      <video:publication_date>2010-11-23T21:05:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5778.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Guatemala</video:tag>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/fd3683bf-daf9-4dfd-8dca-831fbfb4c030/cand_5.jpg</video:thumbnail_loc>
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Produced by the Berkman Center for Internet &amp; Society
Filmed and Edited by Daniel Dennis Jones with Rocky Acosta

Creative Commons music by Prodigal Audio: 
http://soundcloud.com/prodigalaudio/prodigalaudio-intermission</video:description>
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      <video:duration>232</video:duration>
      <video:publication_date>2011-11-24T15:34:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7740.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Aerospace Engineering</video:category>
      <video:tag>TIROS</video:tag>
      <video:tag>1The</video:tag>
      <video:tag>Forecast</video:tag>
      <video:tag>Revolution</video:tag>
      <video:tag>Begins</video:tag>
      <video:tag>50th</video:tag>
      <video:tag>Anniversary</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-MySong-Automatic-Accompaniment-for-Vocal-Melodies</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - MySong: Automatic Accompaniment for Vocal Melodies</video:title>
      <video:description>&quot;Lec 15 - MySong: Automatic Accompaniment for Vocal Melodies&quot; May 9, 2008 lecture by Dan Morris for the Stanford University Human Computer Interaction Seminar (CS547).

MySong is a system that automatically chooses chords to accompany a vocal melody. A user with no musical experience can create a song with instrumental accompaniment just by singing into a microphone, and can experiment with different styles and chord patterns using interactions designed to be intuitive to non-musicians.  Dan Morris describes how MySong works, discusses results from a recent usability study, and shows lots of audio examples to demonstrate that non-musicians are in fact able to use this system as a powerful creative tool.

CS 547 | Human-Computer Interaction Seminar:
http://hci.stanford.edu/seminar/

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24054.jpg</video:thumbnail_loc>
      <video:duration>4890</video:duration>
      <video:publication_date>2012-09-14T14:59:39.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Lud6_I04OkQ</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>15</video:tag>
      <video:tag>MySong</video:tag>
      <video:tag>Automatic</video:tag>
      <video:tag>Accompaniment</video:tag>
      <video:tag>for</video:tag>
      <video:tag>Vocal</video:tag>
      <video:tag>Melodies</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Keratocyte-Zebra-fish-Lamellipodia-Vesicle-Mitochondria</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Keratocyte Zebra fish Lamellipodia, Vesicle &amp; Mitochondria</video:title>
      <video:description>Keratocyte Zebra fish Lamellipodia, Vesicle &amp; Mitochondria trafficking.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/e2a9abd2-3f5f-476c-a533-7316ec5d03f8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>63</video:duration>
      <video:publication_date>2010-11-24T19:16:29.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6002.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>keratocyte</video:tag>
      <video:tag>zebra</video:tag>
      <video:tag>Fish</video:tag>
      <video:tag>Lamellipodia</video:tag>
      <video:tag>Vesicle</video:tag>
      <video:tag>Mitochondria</video:tag>
      <video:tag>Trafficking</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Hearts-Conduction-System</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Heart&apos;s Conduction System</video:title>
      <video:description>An animated video to show the working of conducting system of the heart. Video is made for the education purpose to clear the concepts.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/6f75aeae-c0a0-4409-bf7c-ef804ade0081/cand_5.jpg</video:thumbnail_loc>
      <video:duration>59</video:duration>
      <video:publication_date>2010-11-24T19:02:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5996.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>Conducting</video:tag>
      <video:tag>system</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Heart</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/DNA-Specific-Nutrition</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>DNA Specific Nutrition</video:title>
      <video:description>This video; DNA Specific Nutrition, shows development within the biological field in genetics. Also watch similar video on youtube.com</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/86a6b5e8-2864-4614-a6c9-572f6e8e75c5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>111</video:duration>
      <video:publication_date>2010-11-24T19:54:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6008.mp4</video:content_loc>
      <video:uploader>zizou</video:uploader>
      <video:category>Developmental Biology</video:category>
      <video:tag>dna</video:tag>
      <video:tag>specific</video:tag>
      <video:tag>nutrition</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-27-Polar-Coordinates-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 27 - Polar Coordinates 2</video:title>
      <video:description>Polar Coordinates 2

Conversion from Cartesian to Polar Coordinates</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20069.jpg</video:thumbnail_loc>
      <video:duration>571</video:duration>
      <video:publication_date>2012-09-06T01:47:21.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/zGpbSGj_vfE</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Polar</video:tag>
      <video:tag>Coordinates</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Heart-valve-Repair-or-Replacement-for-Mitral-Valve-Regurgitation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Heart valve Repair or Replacement for Mitral Valve Regurgitation</video:title>
      <video:description>in general surgery for mitral valve prolapse is only done if you have mitral valve regurgitation
there are two types of valve surgery valve repair and valve replacement</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/b413384b-a41d-4f54-bdd6-3331ce51aad6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>115</video:duration>
      <video:publication_date>2011-12-01T23:22:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10584.mp4</video:content_loc>
      <video:uploader>frokand</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>mitral</video:tag>
      <video:tag>valve</video:tag>
      <video:tag>replacement</video:tag>
      <video:tag>Surgery</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-42-Quadratic-Equation-part-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 42 - Quadratic Equation part 2</video:title>
      <video:description>Quadratic Equation part 2

2 more examples of solving equations using the quadratic equation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20144.jpg</video:thumbnail_loc>
      <video:duration>554</video:duration>
      <video:publication_date>2012-09-06T02:12:11.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/y19jYxzY8Y8</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Quadratic</video:tag>
      <video:tag>equation</video:tag>
      <video:tag>part</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-31-Preparing-Single-Enantiomers-and-Conformational-Energy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 31 - Preparing Single Enantiomers and Conformational Energy</video:title>
      <video:description>&quot;Lec 31 - Preparing Single Enantiomers and Conformational Energy&quot; Freshman Organic Chemistry (CHEM 125)

After mentioning some legal implications of chirality, the discussion of configuration concludes using esomeprazole as an example of three general methods for producing single enantiomers. Conformational isomerism is more subtle because isomers differ only by rotation about single bonds, which requires careful physico-chemical consideration of energies and their relation to equilibrium and rate constants. Conformations have their own notation and nomenclature. Curiously, the barrier to rotation about the C-C bond of ethane was established by measuring its heat capacity.

00:00 - Chapter 1. Introduction: Legal Implications of Chirality
03:36 - Chapter 2. Methods for Isolating Esomeprazole into a Single Enantiomer
15:14 - Chapter 3. Conformational Isomerism: An Introduction
31:36 - Chapter 4. Newman Projections and Nomenclature for Conformations
37:30 - Chapter 5. Understanding the Barrier to Rotate about the C-C Bond of Ethane

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19767.jpg</video:thumbnail_loc>
      <video:duration>2933</video:duration>
      <video:publication_date>2012-09-05T09:36:41.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/wr0C_9fF7Aw</video:player_loc>
      <video:uploader>0|34|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>chiral</video:tag>
      <video:tag>chromatography</video:tag>
      <video:tag>conformational</video:tag>
      <video:tag>isomer</video:tag>
      <video:tag>conformation</video:tag>
      <video:tag>entropy</video:tag>
      <video:tag>Equilibrium</video:tag>
      <video:tag>constant</video:tag>
      <video:tag>Rate</video:tag>
      <video:tag>heat</video:tag>
      <video:tag>Capacity</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Introduction-France-Since-1871</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Introduction - France Since 1871</video:title>
      <video:description>&quot;Lec 1 - Introduction&quot; France Since 1871 (HIST 276)

Professor Merriman lists the books on the syllabus, and offers a brief précis of each of them. Three of the principal themes of the course will be national identity, linguistic identity, and the consequences of the two world wars. Although the course will consider some well-known historical figures, such as Hitler and de Gaulle, it will also examine the individual histories of ordinary people.

00:00 - Chapter 1. Course Introduction
05:48 - Chapter 2. Overview of the Reading List
19:07 - Chapter 3. Major Themes: National Identity and Language
26:19 - Chapter 4. Major Themes: The World Wars

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2007.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16786.jpg</video:thumbnail_loc>
      <video:duration>2556</video:duration>
      <video:publication_date>2012-09-01T09:52:20.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/4vK73R51rwU</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Marc</video:tag>
      <video:tag>Bloch</video:tag>
      <video:tag>annales</video:tag>
      <video:tag>Henri</video:tag>
      <video:tag>Barbusse</video:tag>
      <video:tag>Emilie</video:tag>
      <video:tag>carles</video:tag>
      <video:tag>la</video:tag>
      <video:tag>Haine</video:tag>
      <video:tag>Malle</video:tag>
      <video:tag>AU</video:tag>
      <video:tag>Revoir</video:tag>
      <video:tag>LES</video:tag>
      <video:tag>Enfants</video:tag>
      <video:tag>Vichy</video:tag>
      <video:tag>Brecht</video:tag>
      <video:tag>Hitler</video:tag>
      <video:tag>patois</video:tag>
      <video:tag>language</video:tag>
      <video:tag>nationalism</video:tag>
      <video:tag>World</video:tag>
      <video:tag>War</video:tag>
      <video:tag>one</video:tag>
      <video:tag>Two</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/John-Shin-Cell-and-Developmental-Biology-PhD-student</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>John Shin - Cell and Developmental Biology PhD student</video:title>
      <video:description>John Shin - Cell and Developmental Biology PhD student (Learn and Win an iPad)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/5b9b1eef-f823-46e9-a2a2-52733175213c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>165</video:duration>
      <video:publication_date>2010-11-24T20:00:30.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6009.mp4</video:content_loc>
      <video:uploader>zizou</video:uploader>
      <video:category>Developmental Biology</video:category>
      <video:tag>John</video:tag>
      <video:tag>Shin</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Developmental</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>PhD</video:tag>
      <video:tag>student</video:tag>
      <video:tag>learn</video:tag>
      <video:tag>Win</video:tag>
      <video:tag>an</video:tag>
      <video:tag>iPad</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Atherosclerosis-and-cholesterol</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Atherosclerosis and cholesterol</video:title>
      <video:description>Atherosclerosis is caused by deposition of cholesterol and other fat in the wall of the blood vessels. It is the major cause of cardiovascular diseases. The presentation in this video describes the processes underlining atherosclerosis. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/8a09ebc5-8957-478a-9227-4b595da04e1c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>322</video:duration>
      <video:publication_date>2010-11-26T11:40:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6138.mp4</video:content_loc>
      <video:uploader>wises</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>atherosclerosis</video:tag>
      <video:tag>and</video:tag>
      <video:tag>cholesterol</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Introduction-With-Drosophila-Genetics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Introduction With Drosophila Genetics</video:title>
      <video:description>This video shows the experiments performed on genetics of drosophila. Different structures of both male and femal flies are also discussed here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/e74a5bb3-e2a3-4b0b-81ab-b2f9c6cd39bd/cand_5.jpg</video:thumbnail_loc>
      <video:duration>324</video:duration>
      <video:publication_date>2010-11-24T21:54:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6025.mp4</video:content_loc>
      <video:uploader>obertan</video:uploader>
      <video:category>Drosophila</video:category>
      <video:tag>ap</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>Lab</video:tag>
      <video:tag>7</video:tag>
      <video:tag>genetics</video:tag>
      <video:tag>of</video:tag>
      <video:tag>drosophila</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Dissection-of-a-Drosophila</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Dissection of a Drosophila</video:title>
      <video:description>A drosophila is also commonly referred to as a fruit fly. This is a video illustrating the dissection of a drosophila.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/173eea66-ba5d-495c-9ef3-93fc5ecd581c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>32</video:duration>
      <video:publication_date>2010-11-24T22:05:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6028.mp4</video:content_loc>
      <video:uploader>obertan</video:uploader>
      <video:category>Drosophila</video:category>
      <video:tag>drosophila</video:tag>
      <video:tag>Dissection</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Phoenix-Mars-Mission</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Phoenix Mars Mission</video:title>
      <video:description>Mars, our future possible home if we keep going at the rate that we are destroying the earth. It is there important to know as much as we can about mars, just in case. Launched in 2007 and landing in 2008 here is the Phoenix Mars Mission Entry, Descent and Landing.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/5ed495cc-9b11-4720-85f2-f1da2105ade2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>307</video:duration>
      <video:publication_date>2011-11-24T18:27:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7777.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Aerospace Engineering</video:category>
      <video:tag>phoenix</video:tag>
      <video:tag>Mars</video:tag>
      <video:tag>mission</video:tag>
      <video:tag>Entry</video:tag>
      <video:tag>descent</video:tag>
      <video:tag>and</video:tag>
      <video:tag>landing</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/A-life-sketch-of-Albert-Einstein</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A life sketch of Albert Einstein</video:title>
      <video:description>Albert Einstein was one of the greatest minds of twentieth century. A high school dropout, he published his theory of relativity at the age of twenty. He is also known as the father of nuclear age. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/6422823e-20e0-4848-9e6a-0cb21e1fcdcf/cand_5.jpg</video:thumbnail_loc>
      <video:duration>272</video:duration>
      <video:publication_date>2010-11-24T21:26:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6021.mp4</video:content_loc>
      <video:uploader>rainman</video:uploader>
      <video:category>Others</video:category>
      <video:tag>A</video:tag>
      <video:tag>life</video:tag>
      <video:tag>sketch</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Albert</video:tag>
      <video:tag>Einstein</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Eric-Wieschaus-Drosophila-Embryo-Development-Lecture</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Eric Wieschaus Drosophila Embryo Development Lecture</video:title>
      <video:description>Eric wieschaus laboratory investigates the genetic mechanisms controlling pattern formation and cell shape change during Drosophila development the major goal of laboratory is to understand the changes in cell size shape and position during embryonic development</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/9df4f920-dedf-471d-a4cc-4d02a054a720/cand_5.jpg</video:thumbnail_loc>
      <video:duration>209</video:duration>
      <video:publication_date>2010-11-24T22:46:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6049.mp4</video:content_loc>
      <video:uploader>karya</video:uploader>
      <video:category>Drosophila</video:category>
      <video:tag>Eric</video:tag>
      <video:tag>Wieschaus</video:tag>
      <video:tag>drosophila</video:tag>
      <video:tag>Embryo</video:tag>
      <video:tag>Development</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/OCD-Rescue-Program-Overcome-OCD</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>OCD Rescue Program, Overcome OCD</video:title>
      <video:description>This how to overcome  the obsessive-compulsive disorder with the OCD Rescue Program! OCD is a neurological disorder that can be embarrassing socially.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_8291.jpg</video:thumbnail_loc>
      <video:duration>99</video:duration>
      <video:publication_date>2011-11-28T05:58:41.000Z</video:publication_date>
      <video:content_loc>https://www.dnatube.com/flvideo/8291.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>Overcome</video:tag>
      <video:tag>Obsessive</video:tag>
      <video:tag>Compulsive</video:tag>
      <video:tag>Disorder</video:tag>
      <video:tag>with</video:tag>
      <video:tag>the</video:tag>
      <video:tag>OCD</video:tag>
      <video:tag>Rescue</video:tag>
      <video:tag>Program</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-34-Sharpless-Oxidation-Catalysts-and-the-Conformation-of-Cycloalkanes</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 34 - Sharpless Oxidation Catalysts and the Conformation of Cycloalkanes</video:title>
      <video:description>&quot;Lec 34 - Sharpless Oxidation Catalysts and the Conformation of Cycloalkanes&quot; Freshman Organic Chemistry (CHEM 125)

Professor Barry Sharpless of Scripps describes the Nobel prize-winning development of titanium-based catalysts for stereoselective oxidation, the mechanism of their reactions, and their use in preparing esomeprazole. Conformational energy of cyclic alkanes illustrates the use of molecular mechanics.

00:00 - Chapter 1. Introduction for Professor Barry Sharpless
02:52 - Chapter 2. The Reactivity of Allyic Alcohols and Vanadium-Catalyzed Epoxidations
11:44 - Chapter 3. Research with Katsuki and the Discovery of Combining Titanium with Tartaric Acid 
21:10 - Chapter 4. The Mechanism for Asymmetric Epoxidation of Olefins and the Story of Nexium
41:05 - Chapter 5. The Conformation of Rings: Carvone and Cyclohexane

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19770.jpg</video:thumbnail_loc>
      <video:duration>2958</video:duration>
      <video:publication_date>2012-09-05T09:36:58.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/PhMWrrFv_6I</video:player_loc>
      <video:uploader>0|34|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Sharpless</video:tag>
      <video:tag>TBHP</video:tag>
      <video:tag>T</video:tag>
      <video:tag>butylhydroperoxide</video:tag>
      <video:tag>titanium</video:tag>
      <video:tag>epoxidation</video:tag>
      <video:tag>allylic</video:tag>
      <video:tag>Alcohol</video:tag>
      <video:tag>tartarate</video:tag>
      <video:tag>tartaric</video:tag>
      <video:tag>Acid</video:tag>
      <video:tag>diethyl</video:tag>
      <video:tag>tartrate</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lymph-Node-Development</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lymph Node Development</video:title>
      <video:description>This video describes the development of lymph nodes. 

This video is from:
Janeway&apos;s Immunobiology, 7th Edition
Murphy, Travers, &amp; Walport
ISBN: 978-0-8153-4123-9</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/04/bd63e118-767e-4f3c-8997-9260de9cb2cc/cand_5.jpg</video:thumbnail_loc>
      <video:duration>68</video:duration>
      <video:publication_date>2010-04-08T20:09:14.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4129.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Lymph</video:tag>
      <video:tag>node</video:tag>
      <video:tag>Development</video:tag>
      <video:tag>immunology</video:tag>
      <video:tag>Immune</video:tag>
      <video:tag>system</video:tag>
      <video:tag>garland</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>garlandscience</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Dendritic-Cell-Movement</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Dendritic Cell Movement</video:title>
      <video:description>Dendritic cells are the key antigen presenting cells of the immune system. This video describes how they do this.

This video is from:
Janeway&apos;s Immunobiology, 7th Edition
Murphy, Travers, &amp; Walport
ISBN: 978-0-8153-4123-9</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/04/e78db6e5-b09c-411b-abe9-7f37ab7164e4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>82</video:duration>
      <video:publication_date>2010-04-08T20:09:10.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4128.mp4</video:content_loc>
      <video:uploader>hassan</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>dendritic</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>Migration</video:tag>
      <video:tag>immunology</video:tag>
      <video:tag>garland</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>garlandscience</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/MRI-of-Adult-Drosophila</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>MRI of Adult Drosophila</video:title>
      <video:description>This video shows the first MRI of an adult drosophila bifurca. Whole structure is discussed in the video ery clearly.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/acaed1f4-cd80-43f5-8d39-571fd949e187/cand_5.jpg</video:thumbnail_loc>
      <video:duration>36</video:duration>
      <video:publication_date>2010-11-25T12:11:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6064.mp4</video:content_loc>
      <video:uploader>whisper</video:uploader>
      <video:category>Drosophila</video:category>
      <video:tag>First</video:tag>
      <video:tag>mri</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Adult</video:tag>
      <video:tag>drosophila</video:tag>
      <video:tag>bifurca</video:tag>
      <video:tag>Fruit</video:tag>
      <video:tag>fly</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Using-Trig-Functions-Part-II</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Using Trig Functions Part II</video:title>
      <video:description>Using Trig Functions Part II

A couple of more examples of using Trig functions to solve the sides of a triangle.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20033.jpg</video:thumbnail_loc>
      <video:duration>517</video:duration>
      <video:publication_date>2012-09-06T01:35:33.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/RoXmKYjpLGk</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>using</video:tag>
      <video:tag>Trig</video:tag>
      <video:tag>Functions</video:tag>
      <video:tag>part</video:tag>
      <video:tag>II</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Einstein-the-man-and-the-scientist-part-5</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Einstein: the man and the scientist-part 5</video:title>
      <video:description>Einstein’s equation E=mc2 is only describe the nature. But, this equation also made it possible to make the atom bomb. Einstein was portrayed as the father of atom bomb by the media.
 Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/28c3d6d2-db76-4a5c-ad04-452eee01b554/cand_5.jpg</video:thumbnail_loc>
      <video:duration>591</video:duration>
      <video:publication_date>2010-11-24T22:49:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6050.mp4</video:content_loc>
      <video:uploader>marlbroman</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Einstein</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Man</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Scientist</video:tag>
      <video:tag>part</video:tag>
      <video:tag>5</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/3D-MRI-of-First-Fruit-Fly</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>3D MRI of First Fruit Fly</video:title>
      <video:description>A brief description of first fruit fly pupa is shown here with 3D MRI. Fruit fly is the early stage of a drosophila.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/318c25cc-0e99-4c0e-abc6-ba319190465c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>20</video:duration>
      <video:publication_date>2010-11-25T12:10:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6062.mp4</video:content_loc>
      <video:uploader>whisper</video:uploader>
      <video:category>Drosophila</video:category>
      <video:tag>First</video:tag>
      <video:tag>Fruit</video:tag>
      <video:tag>fly</video:tag>
      <video:tag>Pupa</video:tag>
      <video:tag>3d</video:tag>
      <video:tag>mri</video:tag>
      <video:tag>drosophila</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Dangerous-Knowledge-BBC-Part-1-10</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Dangerous Knowledge BBC- Part 1-10</video:title>
      <video:description>This is part of the continuation of the BBC documentary on &apos;Dangerous Knowledge&apos;, the application of mathematics and science as we understand them in the first place from (Part 1-10) and the effects on those who dared pursue then through to madness or suicide.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/4e261c64-0d6f-4d6f-afcd-e64c281d81d9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>571</video:duration>
      <video:publication_date>2010-11-25T19:32:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6065.mp4</video:content_loc>
      <video:uploader>marlbroman</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>BBC</video:tag>
      <video:tag>Dangerous</video:tag>
      <video:tag>Knowledge</video:tag>
      <video:tag>part</video:tag>
      <video:tag>1</video:tag>
      <video:tag>10</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-86-Put-vs-Short-and-Leverage</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 86 - Put vs. Short and Leverage</video:title>
      <video:description>Put vs. Short and Leverage

Put vs. Short and Leverage</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20335.jpg</video:thumbnail_loc>
      <video:duration>190</video:duration>
      <video:publication_date>2012-09-06T14:18:16.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/_q25hz5xLdk</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Put</video:tag>
      <video:tag>vs</video:tag>
      <video:tag>short</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Leverage</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Detoxification-a-natural-way-to-getting-rid-of-gallstone</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Detoxification: a natural way to getting rid of gallstone</video:title>
      <video:description>Gallstones are solidified bile that can block the biliary ducts causing serous health problems. Usually gallstones are removed surgically. This video presents a way of removing gallstones by detoxification of the body. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/5b6d445a-4a82-43e3-9af4-403aca6d83a1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>393</video:duration>
      <video:publication_date>2010-11-26T23:45:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6174.mp4</video:content_loc>
      <video:uploader>prosel</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Detoxification</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Natural</video:tag>
      <video:tag>way</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Getting</video:tag>
      <video:tag>rid</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Gallstone</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Erbium-video-Periodic-Table-of-Videos</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Erbium video - Periodic Table of Videos</video:title>
      <video:description>In our new video about Erbium, The Professor explains why it is perhaps the most important element for websites like YouTube. More at http://www.periodicvideos.com/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_12134.jpg</video:thumbnail_loc>
      <video:duration>336</video:duration>
      <video:publication_date>2012-04-03T14:41:20.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/E-DY_RT4fJ4</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>erbium</video:tag>
      <video:tag>lasers</video:tag>
      <video:tag>optical</video:tag>
      <video:tag>Fibre</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-Last-Potential-Energy-Surfaces-Transition-State-Theory-and-Reaction-Mechanism</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec Last - Potential Energy Surfaces, Transition State Theory and Reaction Mechanism</video:title>
      <video:description>&quot;Lec Last - Potential Energy Surfaces, Transition State Theory and Reaction Mechanism&quot; Freshman Organic Chemistry (CHEM 125)

After discussing the statistical basis of the law of mass action, the lecture turns to developing a framework for understanding reaction rates. A potential energy surface that associates energy with polyatomic geometry can be realized physically for a linear, triatomic system, but it is more practical to use collective energies for starting material, transition state, and product, together with Eyring theory, to predict rates. Free-radical chain halogenation provides examples of predicting reaction equilibria and rates from bond dissociation energies. The lecture concludes with a summary of the semester&apos;s topics from the perspective of physical-organic chemistry.

00:00 - Chapter 1. The Boltzmann Factor and Entropy Against Traditional Views on Society
07:40 - Chapter 2. The Statistical Basis of the Law of Mass Action
13:13 - Chapter 3. Understanding Reaction Rates: The Potential Energy Surface and Collective Energies
29:40 - Chapter 4. Free Radical Halogenations: Predicting Reaction Equilibria and Rates
43:01 - Chapter 5. A Summary of the First Semester

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19773.jpg</video:thumbnail_loc>
      <video:duration>2864</video:duration>
      <video:publication_date>2012-09-05T09:40:32.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/hpQnRwVjhDk</video:player_loc>
      <video:uploader>0|34|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Transition</video:tag>
      <video:tag>State</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>Potential</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>Surface</video:tag>
      <video:tag>Bond</video:tag>
      <video:tag>dissociation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Lecture-4-Turbo-Perfect-Competition</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Lecture 4 (Turbo) - Perfect Competition</video:title>
      <video:description>Lec 4 - Lecture 4 (Turbo) - Perfect Competition. ECON 20100: The Elements of Economic Analysis E. Glen Weyl, Assistant Professor of Economics and the College &quot;Perfect Competition.&quot; The first part of this course discusses markets with one or a few suppliers. The second part focuses on demand and supply for factors of production and the distribution of income in the economy. This course also includes some elementary general equilibrium theory and welfare economics.

This lecture is something of an (anti-) climax to the course so far, discussion the central idea of perfect competition.  We cover some basic ideas in international trade and comparative advantage, the existence and comparative statics of equilibrium and the fundamental theorems of welfare economics and their appropriate interpretation.  We then consider whether the welfare theorems really justify the pro-market spin usually put on them, considering Hayek&apos;s emphasis on the market&apos;s informational role as a framing of the themes for the rest of the course.

For readings associated with this lecture and slides, visit: http://www.glenweyl.com/teaching</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15000.jpg</video:thumbnail_loc>
      <video:duration>4666</video:duration>
      <video:publication_date>2012-08-28T11:24:36.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ZDFH6kM006Y</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>university</video:tag>
      <video:tag>chicago</video:tag>
      <video:tag>education</video:tag>
      <video:tag>Business</video:tag>
      <video:tag>Economics</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Introduction-With-Mayan-Apocalypse</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Introduction With Mayan Apocalypse</video:title>
      <video:description>What caused the actual collapse of Maya civilization? This video presented by SciShow breaking news discusses the history of Mayan civilization.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/8adba8e9-319b-40f1-9de6-993592781f7f/cand_25.jpg</video:thumbnail_loc>
      <video:duration>250</video:duration>
      <video:publication_date>2013-02-07T06:35:14.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29266.mp4</video:content_loc>
      <video:uploader>Jennifer Byars</video:uploader>
      <video:category>History</video:category>
      <video:tag>the</video:tag>
      <video:tag>Real</video:tag>
      <video:tag>Mayan</video:tag>
      <video:tag>Apocalypse</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Enzyme-Function-and-Inhibition-Audio-Narration</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Enzyme Function and Inhibition Audio Narration</video:title>
      <video:description>Dual neural peptidase or endothelin converting enzyme inhibition improves endothelial function in mesenteric resistance arteries of young spontaneously hypertensive rats</video:description>
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      <video:duration>66</video:duration>
      <video:publication_date>2010-11-25T11:58:30.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6055.mp4</video:content_loc>
      <video:uploader>kelmad</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Enzyme</video:tag>
      <video:tag>function</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Inhibition</video:tag>
      <video:tag>with</video:tag>
      <video:tag>audio</video:tag>
      <video:tag>narration</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Simple-Pymol-Movie-Instructions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Simple Pymol Movie Instructions</video:title>
      <video:description>Although pymol has a powerful and flexible interface it is complex and can appear daunting to new users this guide is intended to introduce the pymol interface and basic tasks without leaving the mouse behind</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/679de602-6c2b-402b-b3ba-42e7572190aa/cand_5.jpg</video:thumbnail_loc>
      <video:duration>357</video:duration>
      <video:publication_date>2010-11-25T20:48:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6072.mp4</video:content_loc>
      <video:uploader>phsyco</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>simple</video:tag>
      <video:tag>PyMOL</video:tag>
      <video:tag>movie</video:tag>
      <video:tag>Instructions</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Synthesis-of-Ammonium-Chloride</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Synthesis of Ammonium Chloride</video:title>
      <video:description>Ammonium chloride is a white salt which is usually used in dry cells. This brief video demonstrates the synthesis of ammonium chloride.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/b92b934f-de37-4f47-8ac4-abd7eca78d1c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>123</video:duration>
      <video:publication_date>2010-11-25T20:58:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6076.mp4</video:content_loc>
      <video:uploader>phsyco</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>01</video:tag>
      <video:tag>synthesis</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Ammonium</video:tag>
      <video:tag>Chloride</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Life-Concepts-and-Issues-Life-Sciences-15</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Life, Concepts and Issues: Life Sciences 15</video:title>
      <video:description>&quot;Lec 7 - Life, Concepts and Issues: Life Sciences 15&quot; A General Education Course introducing non-Life Science Majors to the Life Sciences, challenging them to explore and understand important issues in the field.  Topics include chemistry of life, genetics, physiology, evolution, and ecology -- all explored in lecture and debates.
 
Professor Jay Phelan has a Ph.D. in Biology from Harvard, and masters and bachelors degrees from UCLA and Yale.  See more on Professor Phelan in the Daily Bruin:  http://dailybruin.ucla.edu/news/1998/jan/16/new-professor-shows-fascinatio/
 
UCLA course Life Sciences 15, Fall 2007

Some clips and images may have been blurred or removed to avoid copyright infringement. 

*  See all UCLA Life Sciences 15 classes in this series: http://www.youtube.com/view_play_list?p=8EE54070B382E73A
*  See more courses from UCLA:  http://www.youtube.com/uclacourses 
*  See more from UCLAs main channel on YouTube:  http://www.youtube.com/ucla</video:description>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Dental Cubicle, Pt. 1- The Dental Unit</video:title>
      <video:description>&quot;Lec 3 - Dental Cubicle, Pt. 1- The Dental Unit&quot; Introduces the University of Michigan School of Dentistry cubicle to the student. Shows the operation of the equipment. Orig. air date: SEP 18 72

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
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    <lastmod>2026-08-14</lastmod>
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    <loc>https://dnatube.com/videos/Manual-Transmission</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:description>Manual transmission refers a kind of manual gearbox, which generally uses a clutch that is operated by the driver. This video shows how manual transmission works.</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Anti gravity is the idea to create an object free from gravity. This is technology that could be used for space craft construction.</video:description>
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    <loc>https://dnatube.com/videos/Gas-Exchange-in-the-Lungs</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:description>An animation showing how gas exchange occurs in the lungs gas exchange is the process of swapping one gas for another it occurs in the alveoli of the lungs</video:description>
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      <video:uploader>rainman</video:uploader>
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    <loc>https://dnatube.com/videos/Podiatry-Medical-Billing-Companies</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Podiatry Medical Billing Companies</video:title>
      <video:description>Medicalbillersandcoders.com offers 24/7 podiatry billing services in all states of US.</video:description>
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      <video:publication_date>2014-02-12T10:59:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30802.mp4</video:content_loc>
      <video:uploader>Jessica Parker</video:uploader>
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      <video:tag>Medical</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Electrostatic-And-Magnetic-Forces</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Electrostatic And Magnetic Forces</video:title>
      <video:description>How the whole world is dependent on electromagnetism? A brief description of the electrostatic and the magnetic forces with the examples from our daily life is provided here.</video:description>
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      <video:duration>217</video:duration>
      <video:publication_date>2013-02-07T06:38:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29271.mp4</video:content_loc>
      <video:uploader>Alberto Felder</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Evolutionary-Biology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Evolutionary Biology</video:title>
      <video:description>This video explains evolutionary biology. It explains how the environmental change affects each species.</video:description>
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      <video:publication_date>2010-11-25T21:37:07.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6089.mp4</video:content_loc>
      <video:uploader>marlbroman</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Part-3-3-of-the-Female-Physiology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Part 3-3 of the Female Physiology</video:title>
      <video:description>This video takes a look at the female reproductive system or the female physiology. This video starts its journey from the oocytes to their housing and relationship with granulosa cells.</video:description>
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      <video:duration>88</video:duration>
      <video:publication_date>2010-11-25T21:44:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6092.mp4</video:content_loc>
      <video:uploader>rainman</video:uploader>
      <video:category>Cell Biology</video:category>
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  <url>
    <loc>https://dnatube.com/videos/What-is-Cell-Biology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Cell Biology?</video:title>
      <video:description>Cell Biology is related with different fields. This video will introduce you with the biological science.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6088.mp4</video:content_loc>
      <video:uploader>marlbroman</video:uploader>
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    <loc>https://dnatube.com/videos/Functionality-of-an-AC-works</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Functionality of an AC works.</video:title>
      <video:description>This is a demonstration of how an AC works. It shows both the interior and exterior of the house.</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Albert Einstein argues; cold in reality is the absence of heat, darkness is in reality the absence of light. So is evil. Evil is in reality the absence of love of God in man’s heart.
 Edited by Ashraf</video:description>
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      <video:uploader>marlbroman</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Alpha helix is one of the most common secondary structures of proteins. In this video, structural features of alpha helix of protein is discussed in details. Edited by Ashraf</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>This video will provide you an introduction with potassium channels. These are very widely spread ion channels in chemistry.</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Proteins are long chain polymers of amino acids. It is folded in a three dimensional structure. Three dimensional folding is essential for functionality of proteins. This video discusses different patterns of protein folding. Edited by Ashraf</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6188.mp4</video:content_loc>
      <video:uploader>life</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Areas of folding and coiling within a protein constitute the secondary structure o. This video presents an animated example of how secondary structures are formed. Edited by Ashraf</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6183.mp4</video:content_loc>
      <video:uploader>life</video:uploader>
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    <loc>https://dnatube.com/videos/Taxonomy-or-Categories</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Taxonomy or Categories</video:title>
      <video:description>There are a number of applications that can help people create taxonomies and place information objects within their categories all living things are divided into seven categories using latin terms that can be understood worldwide</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/a44b91bd-9f88-4dfe-be12-d8f64760b75e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>299</video:duration>
      <video:publication_date>2010-11-30T21:54:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6332.mp4</video:content_loc>
      <video:uploader>karel</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Black-hole-natures-formidable-mystery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Black hole: nature’s formidable mystery</video:title>
      <video:description>Black hole is one mystery that scientists are trying hard to solve. Black holes are so massive that even light cannot escape them. They bend space and time. This video shows some animated pictures of black hole. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/bb28ff3b-7e00-441d-b431-80b97b908503/cand_5.jpg</video:thumbnail_loc>
      <video:duration>283</video:duration>
      <video:publication_date>2010-11-27T11:23:30.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6197.mp4</video:content_loc>
      <video:uploader>zizou</video:uploader>
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      <video:tag>black</video:tag>
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      <video:tag>Universe</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Depletion-of-ozone-layer</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Depletion of ozone layer</video:title>
      <video:description>Ozone layer of the earth’s atmosphere protects us from the harmful solar radiation. However, mounting evidence suggests that ozone layer is diminishing rapidly. Scientists have found a huge gape in the ozone layer over Antarctica. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/fa7652cd-ebaf-4355-aefa-bf9ff27abdbc/cand_5.jpg</video:thumbnail_loc>
      <video:duration>293</video:duration>
      <video:publication_date>2010-11-27T11:30:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6199.mp4</video:content_loc>
      <video:uploader>zizou</video:uploader>
      <video:category>Others</video:category>
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148-150, pg. 290</video:description>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What Are Vector Fields</video:title>
      <video:description>This video will help you to calculate the vector fields of a given equation. The mathematician here shows few examples to clear all misconception in your mind.</video:description>
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  <url>
    <loc>https://dnatube.com/videos/Representation-of-Vectors-in-Algebraic-Form</loc>
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    <video:video>
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      <video:description>This video contains an example showing the representation of vectors in algebraic form. Video is very clear and up to the point.</video:description>
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  <url>
    <loc>https://dnatube.com/videos/Finding-The-Slope-of-Line</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Finding The Slope of Line</video:title>
      <video:description>This video will help you to find the slope of a line from the given coordinates of a points. Here the topic is discussed with examples.</video:description>
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    <loc>https://dnatube.com/videos/Solving-Inequalities</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:description>Solving inequalities is an important section in pre-algebra.This video explains how to solve inequalities by adding or subtracting.</video:description>
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      <video:description>This video shows the rational functions and their operations with the diagrams. The tutorial is well explained and contains examples which will make the topic more clear.</video:description>
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How to solve a quadratic inequality.  Visual intuition of what a quadratic inequality means.</video:description>
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      <video:description>Economics 119 - Lecture 18: Bayes Rule Anomalies

Psychology and Economics</video:description>
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      <video:description>This is a sixth part of the history of mathematics. The quest for details leads to a conclusion, Mathematical theorem used years back are same as those applied in the current world. Learn how these conclusion is proved.</video:description>
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      <video:description>Clip from the documentary The History of Mathematics aired on BBC.  This clip focuses on German mathematician David Hilbert.</video:description>
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      <video:title>The History of Mathematics - BBC doc (part2)</video:title>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6533.mp4</video:content_loc>
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      <video:duration>435</video:duration>
      <video:publication_date>2010-12-15T13:46:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6576.mp4</video:content_loc>
      <video:uploader>castmoment</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>CSS</video:tag>
      <video:tag>child</video:tag>
      <video:tag>selector</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/CSS-and-Links</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>CSS and Links</video:title>
      <video:description>Applying css to your links allows you to do all sorts of nice roll over effects and advanced text highlighting You will also be able to have many sets of links on a single page all with different formatting</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/b1c4f7e4-d513-407a-b9a9-d85467029a10/cand_5.jpg</video:thumbnail_loc>
      <video:duration>298</video:duration>
      <video:publication_date>2010-12-15T13:57:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6583.mp4</video:content_loc>
      <video:uploader>castmoment</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>CSS</video:tag>
      <video:tag>links</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Typography-CSS</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Typography CSS</video:title>
      <video:description>Typography is a form of writing or graphic. This video shows some cool things that can be done with CSS typography. Join the gentleman as he takes through this.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/b50f4522-2a2a-44d5-bf9c-0d839cf6b9ed/cand_5.jpg</video:thumbnail_loc>
      <video:duration>403</video:duration>
      <video:publication_date>2010-12-15T14:06:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6588.mp4</video:content_loc>
      <video:uploader>castmoment</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>CSS</video:tag>
      <video:tag>typography</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/CSS-Compressor-and-Minification</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>CSS Compressor and Minification</video:title>
      <video:description>The CSS Compressor greatly reduces the size of standard CSS code, stripping out unnecessary characters and implementing CSS shortcuts, allowing you to minimize the size of CSS file downloads on your web site.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/d6ed91a7-4ad0-4913-a126-007ce5808954/cand_5.jpg</video:thumbnail_loc>
      <video:duration>154</video:duration>
      <video:publication_date>2010-12-15T13:39:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6573.mp4</video:content_loc>
      <video:uploader>castmoment</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>CSS</video:tag>
      <video:tag>Compression</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/CSS-Syntax-Class-Tutorial</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>CSS  Syntax (Class) Tutorial</video:title>
      <video:description>In this video i will explain the core syntax of css with a particular reference to the rules for handling parsing errors i will try to outline the main components of css grammar by proving various examples of current and incorrect coding practices</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/dfe72088-5e3a-4920-887e-e1d7e51a0a89/cand_5.jpg</video:thumbnail_loc>
      <video:duration>259</video:duration>
      <video:publication_date>2010-12-15T14:04:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6584.mp4</video:content_loc>
      <video:uploader>castmoment</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>CSS</video:tag>
      <video:tag>syntax</video:tag>
      <video:tag>class</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/CSS-Web-Fonts-Module</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>CSS Web Fonts Module</video:title>
      <video:description>When specifying a web font in a CSS style always list at least one fallback web safe font in order to avoid unexpected behaviors</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/f0a939c5-f9ba-4c84-9f0f-aaba3a0025b2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>268</video:duration>
      <video:publication_date>2010-12-15T14:11:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6590.mp4</video:content_loc>
      <video:uploader>castmoment</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>CSS</video:tag>
      <video:tag>web</video:tag>
      <video:tag>fonts</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Lec-13-Organizing-a-War</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 -  Organizing a War</video:title>
      <video:description>&quot;Lec 13 -  Organizing a War&quot;The American Revolution (HIST 116)

In this lecture, Professor Freeman discusses four difficulties that the Continental Congress faced in organizing the colonial war effort: regionalism, localism, the supply shortage that the Continental Army faced in providing for its troops, and the Continental Congress&apos;s inexperience in organizing an army. The lecture concludes with a discussion of a Connecticut newspaper from July 1776.

00:00 - Chapter 1. Introduction: Organizing a War 
02:54 - Chapter 2. Regionalism in Leadership and Military Makeup: The Promotion of George Washington 
21:50 - Chapter 3. Localism and Supply Shortages: Issues in Fighting for a National Cause and in Fighting with Proper Equipment 
29:31 - Chapter 4. Continental Congress&apos;s Inexperience in Organizing an Army 
42:31 - Chapter 5. Snapshot of Early Communication in the States: The Connecticut Courant 

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2010.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23213.jpg</video:thumbnail_loc>
      <video:duration>2941</video:duration>
      <video:publication_date>2012-09-13T11:33:19.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/X3bkoDtmuZw</video:player_loc>
      <video:uploader>0|74|0</video:uploader>
      <video:category>Political Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>13</video:tag>
      <video:tag>Organizing</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Warq</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Lec-61-The-Angle-Game</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 61 - The Angle Game</video:title>
      <video:description>The Angle Game

Using what we know to solve for angles in the Angle Game.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20336.jpg</video:thumbnail_loc>
      <video:duration>541</video:duration>
      <video:publication_date>2012-09-06T14:18:41.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/kqU_ymV581c</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>the</video:tag>
      <video:tag>Angle</video:tag>
      <video:tag>game</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Nomenclature-of-Alkene</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Nomenclature of Alkene</video:title>
      <video:description>Video contains a lot of examples of alkene and how to name them. Check out this video to learn how it all happenes.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/b3fb2228-ee4a-4f13-bc0c-5f3c87bc6f7e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>528</video:duration>
      <video:publication_date>2010-12-15T14:25:29.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6596.mp4</video:content_loc>
      <video:uploader>forgiva</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>Organic</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>Alkene</video:tag>
      <video:tag>nomenclature</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-to-Draw-3D-Sketches-of-Molecules</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to Draw 3D Sketches of Molecules</video:title>
      <video:description>A tutorial to show 3D sketches drying of molecules. Drawing sketches are shown very clearly with the basic examples by the expert.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/ebe57b37-f797-4e02-bd62-2110304fdfd0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>491</video:duration>
      <video:publication_date>2010-12-15T14:22:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6593.mp4</video:content_loc>
      <video:uploader>forgiva</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>Organic</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>3d</video:tag>
      <video:tag>Sketches</video:tag>
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      <video:tag>Molecules</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-Public-Health-250A-Lecture-14-Experimental-Studies-III-G</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - Public Health 250A - Lecture 14: Experimental Studies III: G</video:title>
      <video:description>Public Health 250A - Lecture 14: Experimental Studies III: G

Epidemiologic Methods I</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25589.jpg</video:thumbnail_loc>
      <video:duration>2975</video:duration>
      <video:publication_date>2012-09-18T16:32:37.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/gbuYi_o2btc</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Public</video:tag>
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      <video:tag>Lecture</video:tag>
      <video:tag>14</video:tag>
      <video:tag>Experimental</video:tag>
      <video:tag>studies</video:tag>
      <video:tag>III</video:tag>
      <video:tag>G</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Free-Radical-Halogenation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Free Radical Halogenation</video:title>
      <video:description>Halogenation is the process of an alkane reacts with an halogen under ultra violet lights. This video explains the free radical halogenation which is one of the main types of halogenation. This video source is educator.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/702ee018-e366-4057-ac1a-724eae8aafb5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>336</video:duration>
      <video:publication_date>2010-12-15T14:24:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6595.mp4</video:content_loc>
      <video:uploader>forgiva</video:uploader>
      <video:category>Organic Chemistry</video:category>
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      <video:tag>Chemistry</video:tag>
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      <video:tag>Radical</video:tag>
      <video:tag>Halogenation</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Drawing-Stereoisomers</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Drawing Stereoisomers</video:title>
      <video:description>This organic chemistry tutorial will help you to draw the stereoisomers and enantiomers. Some examples are shown here to make the topic more clear to you.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/861b0b7d-2a44-4e42-a060-a35b75466fc6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>286</video:duration>
      <video:publication_date>2010-12-15T14:29:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6598.mp4</video:content_loc>
      <video:uploader>forgiva</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>Organic</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>Stereoisomers</video:tag>
      <video:tag>Enantiomers</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/OCD-Rescue-Program</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>OCD Rescue Program!</video:title>
      <video:description>Here is to overcoming an obsessive compulsive disorder with the OCD Rescue Program.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_8290.jpg</video:thumbnail_loc>
      <video:duration>99</video:duration>
      <video:publication_date>2011-11-28T05:58:15.000Z</video:publication_date>
      <video:content_loc>https://www.dnatube.com/flvideo/8290.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Overcome</video:tag>
      <video:tag>Obsessive</video:tag>
      <video:tag>Compulsive</video:tag>
      <video:tag>Disorder</video:tag>
      <video:tag>with</video:tag>
      <video:tag>the</video:tag>
      <video:tag>OCD</video:tag>
      <video:tag>Rescue</video:tag>
      <video:tag>Program</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Physa-marmorata-heartbeat</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Physa marmorata heartbeat</video:title>
      <video:description>A ready to hatch egg capsule containing a adult-shaped pond snail (P. marmorata). 
The heart pulsation activity is clearly visible.  (40X magnification )</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/08/a3a5b539-89e7-4f8b-a5fe-6dd77747007f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>32</video:duration>
      <video:publication_date>2011-08-17T06:00:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6984.mp4</video:content_loc>
      <video:uploader>Danilo Concas</video:uploader>
      <video:category>Developmental Biology</video:category>
      <video:tag>Gastropoda</video:tag>
      <video:tag>Pulmonata</video:tag>
      <video:tag>egg</video:tag>
      <video:tag>Development</video:tag>
      <video:tag>Heart</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Science-Catalyst-live-show_-Physics-Electricity-EM-Induction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Science Catalyst live show_ Physics, Electricity, EM Induction</video:title>
      <video:description>Science Catalyst live show_ Physics, Electricity, EM Induction, Faraday &apos;s law</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/a43c1185-4010-447b-942d-9f9da58cc7b4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>450</video:duration>
      <video:publication_date>2010-12-15T19:42:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6618.mp4</video:content_loc>
      <video:uploader>coldwash</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Science</video:tag>
      <video:tag>catalyst</video:tag>
      <video:tag>live</video:tag>
      <video:tag>Show</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>electricity</video:tag>
      <video:tag>EM</video:tag>
      <video:tag>Induction</video:tag>
      <video:tag>Faraday</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Law</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Introduction-to-Electrical-Meters</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Introduction to Electrical Meters</video:title>
      <video:description>Meter is a basic instrument used to measure anything in human readable form. The working of an electric meter is shown in this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/1ca815a2-22cf-4b36-a687-147a0f6e6979/cand_5.jpg</video:thumbnail_loc>
      <video:duration>598</video:duration>
      <video:publication_date>2010-12-15T19:23:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6616.mp4</video:content_loc>
      <video:uploader>coldwash</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>electrical</video:tag>
      <video:tag>Meters</video:tag>
      <video:tag>an</video:tag>
      <video:tag>introduction</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/In-vivo-human-Temporomandibular-joint-movements</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>In vivo human Temporomandibular joint movements</video:title>
      <video:description>See how the joints move as they are at work. every movement makes the bone release and return to the socket with the cartilage acting as a protection in between to prevent friction.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/07/587dbc66-b1d3-493c-85ff-883c45b48635/cand_5.jpg</video:thumbnail_loc>
      <video:duration>48</video:duration>
      <video:publication_date>2011-07-10T01:45:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6972.mp4</video:content_loc>
      <video:uploader>Juan Munevar</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>TMJ</video:tag>
      <video:tag>Dentistry</video:tag>
      <video:tag>joints</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Relative-Solubility</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Relative Solubility</video:title>
      <video:description>Instructions on how to calculate solubility of compounds that disassociate into different numbers of Ion.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/a268090c-ad53-4a0d-accc-0778647f6d15/cand_5.jpg</video:thumbnail_loc>
      <video:duration>294</video:duration>
      <video:publication_date>2010-12-20T11:51:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6662.mp4</video:content_loc>
      <video:uploader>faorger</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>ap</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>Solubility</video:tag>
      <video:tag>Product</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-Public-Health-250A-Lecture-15-Genetic-Factors-in-Disease</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - Public Health 250A - Lecture 15: Genetic Factors in Disease:</video:title>
      <video:description>Public Health 250A - Lecture 15: Genetic Factors in Disease:

Epidemiologic Methods I</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25601.jpg</video:thumbnail_loc>
      <video:duration>3070</video:duration>
      <video:publication_date>2012-09-18T16:36:11.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/aXDTD5srAkM</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Public</video:tag>
      <video:tag>Health</video:tag>
      <video:tag>250A</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>15</video:tag>
      <video:tag>Genetic</video:tag>
      <video:tag>factors</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Disease</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-Phylogeny-and-Systematics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - Phylogeny and Systematics</video:title>
      <video:description>&quot;Lec 15 - Phylogeny and Systematics&quot; Principles of Evolution, Ecology and Behavior (EEB 122)

The Tree of Life must be discovered through rigorous analysis. Genetic information is crucial because appearances can be deceiving, and species that look similar can prove to be genetically very dissimilar and not share recent common ancestors. Two criteria, used to determine what the &quot;correct&quot; Tree is, are simplicity and whether the tree maximizes the probability of observing what we actually see.

00:00 - Chapter 1. Introduction 
04:30 - Chapter 2. Grouping by Common Ancestry 
15:11 - Chapter 3. Misleading Analogies 
24:43 - Chapter 4. The Process of Phylogenetic Grouping 
35:04 - Chapter 5. The Logic of Grouping by Shared Characteristics 
42:56 - Chapter 6. Summary

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17334.jpg</video:thumbnail_loc>
      <video:duration>2615</video:duration>
      <video:publication_date>2012-09-02T18:22:42.000Z</video:publication_date>
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      <video:tag>divergence</video:tag>
      <video:tag>paraphyly</video:tag>
      <video:tag>polyphyly</video:tag>
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      <video:tag>Analogy</video:tag>
      <video:tag>Traits</video:tag>
      <video:tag>Mammals</video:tag>
      <video:tag>reptiles</video:tag>
    </video:video>
  </url>
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    <video:video>
      <video:title>Lec 3- Thomas Campanella</video:title>
      <video:description>Lec 3- Thomas Campanella.
Thomas J. Campanella, Associate Professor of Urban Planning, University of North Carolina, spoke at the Museum of Fine Arts, Houston Brown Auditorium on Wednesday, September 28.  Campanella kicked off the RDA Fall Lecture Series on Chinese Architecture.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17336.jpg</video:thumbnail_loc>
      <video:duration>3548</video:duration>
      <video:publication_date>2012-09-02T18:25:42.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/r9Qqbiio5h8</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Seminars</video:category>
      <video:tag>Rice</video:tag>
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      <video:tag>Alliance</video:tag>
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  <url>
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    <video:video>
      <video:title>What is Chemical Bonding</video:title>
      <video:description>This video will introduce you with the topic of chemical bonding. A brief description is provided by the expert to help you.</video:description>
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      <video:duration>177</video:duration>
      <video:publication_date>2010-12-20T11:06:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6651.mp4</video:content_loc>
      <video:uploader>faorger</video:uploader>
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      <video:tag>ap</video:tag>
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      <video:tag>1</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to Calculate for Equilibrium of any Soluble Product</video:title>
      <video:description>Learn how to come up with a constant that will describe a certain saturated solution at a given temperature.</video:description>
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      <video:duration>297</video:duration>
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      <video:description>lec 3-Bioengineering 200 - The Graduate Group Introductory Seminar</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27601.jpg</video:thumbnail_loc>
      <video:duration>3107</video:duration>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>NMR is an extremely powerful technique for investigating the structure of chemical species primarily those in solution by the radio frequency interrogation of the sample held in a powerful magnetic field</video:description>
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      <video:duration>35</video:duration>
      <video:publication_date>2011-10-23T15:55:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7186.mp4</video:content_loc>
      <video:uploader>hp175</video:uploader>
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      <video:tag>RESONANCIA</video:tag>
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      <video:tag>nuclear</video:tag>
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  </url>
  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - Comparative Methods: Trees, Maps, and Traits</video:title>
      <video:description>&quot;Lec 16 - Comparative Methods: Trees, Maps, and Traits&quot; Principles of Evolution, Ecology and Behavior (EEB 122)

We can use methods of genetic analysis to connect phylogenic information to geographical histories. Human migration has left genetic traces on every continent, and allows us to trace our roots back to Africa. Molecular genetic methods allow us to determine whether or not trait states were ancestral, which can have profound implications for fundamental biological ideas.

00:00 - Chapter 1. Introduction 
02:02 - Chapter 2. The Geography of Human Genetics 
12:56 - Chapter 3. Geographical Phylogeny 
24:44 - Chapter 4. Independent Contrast 
34:21 - Chapter 5. Genetic Diversity and History in Humans 
48:14 - Chapter 6. Summary

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2009.</video:description>
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      <video:duration>3000</video:duration>
      <video:publication_date>2012-09-02T18:26:00.000Z</video:publication_date>
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      <video:tag>phylogenetic</video:tag>
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      <video:tag>Geography</video:tag>
      <video:tag>sunlight</video:tag>
      <video:tag>Fidelity</video:tag>
      <video:tag>independent</video:tag>
      <video:tag>contrast</video:tag>
      <video:tag>hybrids</video:tag>
      <video:tag>human</video:tag>
      <video:tag>History</video:tag>
      <video:tag>Mitochondria</video:tag>
      <video:tag>Adam</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Eve</video:tag>
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    <video:video>
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      <video:description>Urinary system is animated in this science video. Urinary system is also  called as renal system and it is the organ system that produces, stores, and eliminates urine.</video:description>
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      <video:duration>24</video:duration>
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      <video:description>MRI or magnetic resonance imaging is used to detect damaged muscles or organs. This video explains how and MRI can detect a certain muscle or organ.</video:description>
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      <video:duration>21</video:duration>
      <video:publication_date>2011-10-23T15:56:00.000Z</video:publication_date>
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      <video:category>Medical</video:category>
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      <video:tag>work</video:tag>
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  <url>
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    <video:video>
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      <video:description>Arthritis is the most common reason that the hip joint wears out. Here is a full explanation of arthritis with its structure.</video:description>
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      <video:duration>53</video:duration>
      <video:publication_date>2011-11-29T11:28:02.000Z</video:publication_date>
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      <video:uploader>userone</video:uploader>
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      <video:description>You don&apos;t have to miss this again! it&apos;s a 3 dimensional animation prepared by ALSACIEN laboratory. Enjoy and you expand you knowledge.</video:description>
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      <video:duration>43</video:duration>
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      <video:tag>ALSACIEN</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>This is an animation that demonstrates the maternal-fetal circulation, which is a complex process that nourishes the baby while removing waste from the fetus and back to mother for clearance.</video:description>
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      <video:uploader>topeto</video:uploader>
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    <video:video>
      <video:title>Hadron Architecture and Meson Decays 2</video:title>
      <video:description>Hadron Architecture and Meson Decays 2
©  2011 Claude Michael Cassano
   A look at a 3-depth column-wise configuration of protons and neutrons reveals why the solitary proton is stable and the neutron is not.
    All baryons are of the following form (through depth/generation).
    In the 1st class, there are EEE&apos;s through depth/generation. Thus, two are electric field bound to the same one, as well as color bound.
    In the 2nd class, two are separately electric field  EE bound through depth/generation, as well as color bound.
    In the 3rd &amp; 4th classes, there is no electric field binding through depth/generation. Only color binding is in effect.
    Thus, the 1st class is the most stable, followed by the 2nd class.
    And, so, as the lightest rest mass baryon of the first class, the proton is the most stable.
    And this extra binding is why
       A+B→C+D =&gt; C-bar + D-bar → A-bar + B-bar 
          is not satisfied by all baryons.
    
    Nucleon binding like the interaction, here, is another classic illustration of a basic nucleon interaction.
     
    Leptons are symmetric, each dimensional component is of the same type. So are photons.
    But quarks are mixtures, gushing and surging, contracting, and billowing and bulging about along it&apos;s streaming course - the orthogonal electric and magnetic field components acting on each other as they travel. Higher energy quarks gush about more. When quarks are bound to one another, this is manifested as binding energy, measured as the hadron rest mass.
    When a bulge of a  u  of a nucleon encounters a bulge of a  d  of another nucleon, as a pair each undergoes an opposing light fermion interaction. This wave-bulge encounter resembles the transfer of a zero spin particle. Clearly, these bulges are not sufficiently expressed by a nucleon for binding to another unless it&apos;s energy is at least the rest mass of the nucleon plus that of a pi-meson. The binding energy of a nucleon pair seems to be the minimum energy required to maintain a bulging rate of both nucleo</video:description>
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      <video:duration>976</video:duration>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7272.mp4</video:content_loc>
      <video:uploader>CLAUDE MICHAEL CASSANO</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>This is a spanish video of resonancia magnética and may refer to MRI&apos;s or nuclear magnetic resonance.</video:description>
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      <video:description>Here it is - five grams of caesium in water... But did you know caesium (aka cesium) is also used to define the length of a second?

For extra footage and replays of the reaction visit http://www.youtube.com/watch?v=pWXQ2tYzJaU

More chemistry at http://www.periodicvideos.com/
Follow us on Facebook at http://www.facebook.com/periodicvideos
And on Twitter at http://twitter.com/periodicvideos
Periodic Videos films are by video journalist Brady Haran</video:description>
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      <video:publication_date>2012-04-03T14:35:51.000Z</video:publication_date>
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      <video:uploader>0|20|0</video:uploader>
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      <video:description>Here is an animated video showing the release of hormones in our body by the pituitary glands. Video is very helpful for education purpose.</video:description>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/b523dcf4-e2a9-4bcf-b5af-34b2b8343d26/cand_5.jpg</video:thumbnail_loc>
      <video:duration>98</video:duration>
      <video:publication_date>2011-10-23T19:42:23.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7248.mp4</video:content_loc>
      <video:uploader>kaesiholla</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Sensorineural</video:tag>
      <video:tag>Hearing</video:tag>
      <video:tag>loss</video:tag>
      <video:tag>occurs</video:tag>
      <video:tag>cochlea</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Schizophrenia</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Schizophrenia</video:title>
      <video:description>Schizophrenia is a chronic ans severe brain disorder that is characterized by disturbances in thought and perception of reality. This video provides information on this psychiatric disorder.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/ddd6d3c2-300a-4f55-aa41-ce039433d862/cand_5.jpg</video:thumbnail_loc>
      <video:duration>106</video:duration>
      <video:publication_date>2011-10-23T16:47:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7231.mp4</video:content_loc>
      <video:uploader>hp175</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Schizophrenia</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Updates-on-Osteoporosis-Drugs</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Updates on Osteoporosis Drugs</video:title>
      <video:description>Video shows a patient having this drug and his satisfactory reviews about this drug. Reviews of the expert doctors are also shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/4160a661-7f03-467e-97d3-c1d8b3f19c18/cand_5.jpg</video:thumbnail_loc>
      <video:duration>230</video:duration>
      <video:publication_date>2011-11-28T23:15:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8549.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>new</video:tag>
      <video:tag>drugs</video:tag>
      <video:tag>Improve</video:tag>
      <video:tag>osteoporosis</video:tag>
      <video:tag>treatment</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Bats-that-can-make-tents</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Bats that can make tents</video:title>
      <video:description>This is clearly a possibility turns out that its not just humanity that enjoys a comfortable home. These little fellows do too.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/61088fe8-c7b7-438a-89db-a03bfc1ea1f9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>103</video:duration>
      <video:publication_date>2011-11-26T00:06:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7990.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>tent</video:tag>
      <video:tag>Making</video:tag>
      <video:tag>bats</video:tag>
      <video:tag>Deep</video:tag>
      <video:tag>into</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Wild</video:tag>
      <video:tag>BBC</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Titel-First-Images-From-Refreshed-Hubble-Telescope</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Titel First Images From Refreshed Hubble Telescope</video:title>
      <video:description>Dscription First Images From Refreshed Hubble Telescope</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/98bd329e-516e-4b41-90e6-e9112dca9586/cand_5.jpg</video:thumbnail_loc>
      <video:duration>30</video:duration>
      <video:publication_date>2011-11-06T19:00:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7290.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Others</video:category>
      <video:tag>First</video:tag>
      <video:tag>images</video:tag>
      <video:tag>Refreshed</video:tag>
      <video:tag>Hubble</video:tag>
      <video:tag>Telescope</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/400-Years-of-the-Telescope-HD-Trailer</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>400 Years of the Telescope - HD Trailer</video:title>
      <video:description>Description 400 Years of the Telescope - HD Trailer</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/cda6ea35-0fec-4e3e-940d-3b67c22be342/cand_5.jpg</video:thumbnail_loc>
      <video:duration>192</video:duration>
      <video:publication_date>2011-11-06T18:57:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7287.mp4</video:content_loc>
      <video:uploader>chandika muthumuni</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Telescope</video:tag>
      <video:tag>HD</video:tag>
      <video:tag>Trailer</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Gold</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Gold</video:title>
      <video:description>Gold is an attractive soft metal used for making expensive flashy jewellery.This video shows the examples of jewellery made  from gold.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/503062c3-504b-42bd-b53e-2a1a4bf8be3f/cand_25.jpg</video:thumbnail_loc>
      <video:duration>210</video:duration>
      <video:publication_date>2013-02-07T06:39:30.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29273.mp4</video:content_loc>
      <video:uploader>Von Paredes</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>Gold</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Titel-Envisat-Earth-Observation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Titel Envisat - Earth Observation</video:title>
      <video:description>Dscription Envisat - Earth Observation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/d2690149-f66a-4a24-befe-16139bc15a1d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>428</video:duration>
      <video:publication_date>2011-11-06T18:59:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7289.mp4</video:content_loc>
      <video:uploader>chandika muthumuni</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Envisat</video:tag>
      <video:tag>Earth</video:tag>
      <video:tag>observation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Hubble-Space-Telescope-Valuable-Discovery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Hubble Space Telescope Valuable Discovery</video:title>
      <video:description>After more than 20 years in orbit around the Earth,The Hubble showed a new discovery. It showed a fourth moon orbiting Pluto and was called P4 temporarily.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/5422a732-c7df-4629-9881-99abaa2a7925/cand_5.jpg</video:thumbnail_loc>
      <video:duration>239</video:duration>
      <video:publication_date>2011-11-06T18:58:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7288.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Astronomers</video:tag>
      <video:tag>Hubble</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>Telescope</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Working-of-Magnetic-Resonance-Imaging-MRI</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Working of Magnetic Resonance Imaging (MRI)</video:title>
      <video:description>This video shows the full process of MRI. Different processes related with MRI are RF receiver time, TR repetition time, Signal averages(NSA), Coil position, Special rotation. There are explained in the video very clearly.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/6f54aeae-cb7a-4ddb-a24a-5628f9840dc3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>80</video:duration>
      <video:publication_date>2011-10-23T19:49:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7254.mp4</video:content_loc>
      <video:uploader>kaesiholla</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>mri</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Sperm-Activity-during-Fertilization</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Sperm Activity during Fertilization</video:title>
      <video:description>Usually mammals rely on internal fertilisation through copulation. After a male ejaculates, a large number of sperm cells move to the upper vagina (via contractions from the vagina) through the cervix and across the length of the uterus toward the ovum.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/768a884f-9bf1-4a8d-bd84-0ee11c058165/cand_5.jpg</video:thumbnail_loc>
      <video:duration>259</video:duration>
      <video:publication_date>2011-11-28T23:35:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8561.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Fertilization</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lunar-Reconnaissance-Orbiter-LRO-Data-Release</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lunar Reconnaissance Orbiter (LRO) Data Release</video:title>
      <video:description>This video shows Lunar Reconnaissance Orbiter also called as LRO Data Release. he Lunar Reconnaissance Orbiter (LRO) is one of the two Moon-bound spacecraft that NASA launched this June, aboard an Atlas V delivery.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/ac598473-e75a-4498-a142-7d30aaee39f5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>159</video:duration>
      <video:publication_date>2011-11-08T03:33:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7363.mp4</video:content_loc>
      <video:uploader>chandika muthumuni</video:uploader>
      <video:category>Others</video:category>
      <video:tag>LRO</video:tag>
      <video:tag>data</video:tag>
      <video:tag>Release</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-94-Fluids-part-4</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 94 - Fluids (part 4)</video:title>
      <video:description>Fluids (part 4)

Using our understanding of fluid pressure  to figure out the height of a column of mercury.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21132.jpg</video:thumbnail_loc>
      <video:duration>609</video:duration>
      <video:publication_date>2012-09-08T17:52:10.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/i6gz9VFyYks</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Fluids</video:tag>
      <video:tag>part</video:tag>
      <video:tag>4</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/NASA-Making-the-Impossible-Possible</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>NASA  Making the Impossible Possible</video:title>
      <video:description>This is a NASA video.  National Aeronautics and Space Administration (NASA) video demostrates a video about making the impossible possible.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/e6517c6e-1eef-4a1e-9c4e-7d9a9d0375f0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>71</video:duration>
      <video:publication_date>2011-11-09T15:59:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7403.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Others</video:category>
      <video:tag>NASA</video:tag>
      <video:tag>Making</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Impossible</video:tag>
      <video:tag>Possible</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Psych-1-General-Psychology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Psych 1 - General Psychology</video:title>
      <video:description>Psych 1 - General Psychology

Sensation and Perception 1
Psychology 1 - Fall 2007 - Introduction to the principal areas, problems, and concepts of psychology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19507.jpg</video:thumbnail_loc>
      <video:duration>2990</video:duration>
      <video:publication_date>2012-09-05T03:07:02.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Wue0F35b9d0</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>psych</video:tag>
      <video:tag>kihlstrom</video:tag>
      <video:tag>class</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Magnetic-Resonance-Imaging</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Magnetic Resonance Imaging</video:title>
      <video:description>Magnetic resonance imaging also known as MRI. It uses a magnetic field and radio waves to create a clear cross sectional images of the body. This video demonstrates how to prepare for an MRI and the process of an MRI.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/19138a63-3f01-4dc7-b48b-85086da5f314/cand_5.jpg</video:thumbnail_loc>
      <video:duration>400</video:duration>
      <video:publication_date>2011-11-08T03:35:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7364.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Analytical Chemistry</video:category>
      <video:tag>magnetic</video:tag>
      <video:tag>resonance</video:tag>
      <video:tag>imaging</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lives-of-Stars</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lives of Stars</video:title>
      <video:description>Video shows a very interesting explanation behind the evolution of stars like sun and different facts related to them. The videos are taken through the Hubble space telescope.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/4801f8f9-4e91-4c62-94a4-da4beb9a15b9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>600</video:duration>
      <video:publication_date>2011-11-08T03:10:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7361.mp4</video:content_loc>
      <video:uploader>chandika muthumuni</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Hubble</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>Telescope</video:tag>
      <video:tag>Chapter</video:tag>
      <video:tag>4</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Screening-for-Colorectal-Cancer</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Screening for Colorectal Cancer</video:title>
      <video:description>Colon cancer screening can detect polyps and early cancers in the intestinal area such screening can find problems that can be treated before cancer develops</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/75253f3b-59e4-46d8-aef6-7d838258a9eb/cand_5.jpg</video:thumbnail_loc>
      <video:duration>161</video:duration>
      <video:publication_date>2011-10-23T19:49:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7253.mp4</video:content_loc>
      <video:uploader>kaesiholla</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Colorectal</video:tag>
      <video:tag>Cancer</video:tag>
      <video:tag>Screening</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-Major-Events-in-the-Geological-Theatre</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 - Major Events in the Geological Theatre</video:title>
      <video:description>&quot;Lec 18 - Major Events in the Geological Theatre&quot; Principles of Evolution, Ecology and Behavior (EEB 122)

Geology and climate have shaped the development of life tremendously. This has occurred in the form of processes such as the oxygenation of the atmosphere, mass extinctions, tectonic drift, and disasters such as floods and volcanic eruptions. Life, particularly bacteria, has also been able to impact the geological makeup of the planet through metabolic processes.

00:00 - Chapter 1. Introduction 
02:16 - Chapter 2. The Oxygenation of the Atmosphere 
09:08 - Chapter 3. Evidence of Climate Change 
17:36 - Chapter 4. Geological Impact on Life 
29:37 - Chapter 5. Mass Extinctions
42:19 - Chapter 6. Earthquakes, Eruptions, and Floods 
46:38 - Chapter 7. Conclusion

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17339.jpg</video:thumbnail_loc>
      <video:duration>2830</video:duration>
      <video:publication_date>2012-09-02T18:26:10.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/K6Dl_Vs-ZkY</video:player_loc>
      <video:uploader>0|13|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>geology</video:tag>
      <video:tag>climate</video:tag>
      <video:tag>extinction</video:tag>
      <video:tag>Atmosphere</video:tag>
      <video:tag>tectonic</video:tag>
      <video:tag>drift</video:tag>
      <video:tag>Natural</video:tag>
      <video:tag>disasters</video:tag>
      <video:tag>volcanoes</video:tag>
      <video:tag>bacteria</video:tag>
      <video:tag>glaciation</video:tag>
      <video:tag>change</video:tag>
      <video:tag>global</video:tag>
      <video:tag>warming</video:tag>
      <video:tag>timescales</video:tag>
      <video:tag>Permian</video:tag>
      <video:tag>cretaceous</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Homemade-Telescope</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Homemade Telescope</video:title>
      <video:description>This video demonstrates how to make your very own telescope. The things needed to make this telescope can be easily found at home.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/e06a4478-6236-459e-8dd1-86848f550bdc/cand_5.jpg</video:thumbnail_loc>
      <video:duration>89</video:duration>
      <video:publication_date>2011-11-06T22:40:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7328.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Homemade</video:tag>
      <video:tag>Telescope</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Next-Generation-of-Space-Communications</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Next Generation of Space Communications</video:title>
      <video:description>The next generation of space communication known as Lase Comm is demonstrated in this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/bf77b2f7-4f12-47d9-88b5-a761fafe3f8a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>60</video:duration>
      <video:publication_date>2011-11-09T15:50:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7397.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Others</video:category>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>SAT Prep: Test 4 Section 8 Part 2

Problems 8-12 starting on page 613</video:description>
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      <video:duration>4854</video:duration>
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      <video:duration>150</video:duration>
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    <lastmod>2026-08-14</lastmod>
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      <video:duration>145</video:duration>
      <video:publication_date>2011-11-15T17:00:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7543.mp4</video:content_loc>
      <video:uploader>chandika muthumuni</video:uploader>
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      <video:tag>the</video:tag>
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    <loc>https://dnatube.com/videos/Sea-Surface-Salinity</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:description>Sea Surface Salinity affects the sea temperature thus affecting global water cycle and climate change and patterns.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/85000196-8d2d-46dc-9b01-6e8c1983b24e/cand_5.jpg</video:thumbnail_loc>
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      <video:uploader>chandika muthumuni</video:uploader>
      <video:category>Education</video:category>
      <video:tag>NASA</video:tag>
      <video:tag>Aquarius</video:tag>
      <video:tag>climate</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Part-5-of-Top-Solar-discoveries</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:description>Everyone on earth can at one point look up to the sky and see the sun, but what is it? Is just a source of heat or light and what is it composed of? Humans through ages have spent a lot of time trying to discover the dynamic force that is the sun.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/98e2d62d-6465-4b3d-a9ab-9217038119a9/cand_5.jpg</video:thumbnail_loc>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7633.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Aerospace Engineering</video:category>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>The intricacies that go to making a rocket that will launch, the designs, the technicians. Operation,Human Space Flight  A Look Ahead launched.</video:description>
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      <video:description>Lec 21 - Water Pollution Control 4.
November 9, 2009

Prof. Bob Infelise discusses Nonpoint Source Pollution; Water Quality Standards.

For more information on key environmental issues, visit Berkeley Law&apos;s environmental blog, http://legalplanet.wordpress.com/, or the Video and Audio Resources page, http://www.law.berkeley.edu/2866.htm.</video:description>
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      <video:duration>4623</video:duration>
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    <lastmod>2026-08-14</lastmod>
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Showing that a triangle with the same point as the orthocenter and centroid is equilateral</video:description>
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      <video:description>&quot;Lec 14 - Life, Concepts and Issues: Life Sciences 15&quot; A General Education Course introducing non-Life Science Majors to the Life Sciences, challenging them to explore and understand important issues in the field. Topics include chemistry of life, genetics, physiology, evolution, and ecology -- all explored in lecture and debates.

Professor Jay Phelan has a Ph.D. in Biology from Harvard, and masters and bachelors degrees from UCLA and Yale. See more on Professor Phelan in the Daily Bruin: http://dailybruin.ucla.edu/news/1998/...

UCLA course Life Sciences 15, Fall 2007

Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all UCLA Life Sciences 15 classes in this series: http://www.youtube.com/view_play_list...
* See more courses from UCLA: http://www.youtube.com/uclacourses 
* See more from UCLAs main channel on YouTube: http://www.youtube.com/ucla</video:description>
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      <video:publication_date>2012-09-05T09:53:56.000Z</video:publication_date>
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      <video:category>Philosophy</video:category>
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      <video:tag>Science</video:tag>
      <video:tag>biology</video:tag>
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      <video:tag>Physiology</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>ecology</video:tag>
      <video:tag>courses</video:tag>
      <video:tag>class</video:tag>
      <video:tag>phelan</video:tag>
      <video:tag>education</video:tag>
      <video:tag>college</video:tag>
      <video:tag>university</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-EE290f-Applications-of-Coherent-Undulator-Radiation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - EE290f  Applications of Coherent Undulator Radiation</video:title>
      <video:description>EE290f  Applications of Coherent Undulator Radiation

EE 290F Synchrotron Radiation for Materials Science Applications (Sp 07)

Lecture 13 - Applications of Coherent Undulator Radiation</video:description>
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      <video:duration>4831</video:duration>
      <video:publication_date>2012-09-05T02:49:13.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/I667xFafk_E</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/An-Amazing-Anti-gravity-Flying-disc</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>An  Amazing  Anti gravity Flying disc</video:title>
      <video:description>Conversion of a frisbee into a flying disc that uses solar to power up.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/f0d02013-ace7-40ae-a116-a86c8bbbe35e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>31</video:duration>
      <video:publication_date>2011-11-25T08:16:30.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7840.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>Amazing</video:tag>
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      <video:tag>gravity</video:tag>
      <video:tag>solar</video:tag>
      <video:tag>Ufo</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Thermal-pulse-Chinese-Valveless-Pulse-jet-Engine</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Thermal pulse  Chinese Valveless Pulse jet Engine</video:title>
      <video:description>This video illustrates an advanced thermal pulse Chinese valveless pulse jet engine. Motoring at its present.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/3ce44c33-5acd-41f2-b6e7-718950d84318/cand_5.jpg</video:thumbnail_loc>
      <video:duration>61</video:duration>
      <video:publication_date>2011-11-25T08:17:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7842.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>Advanced</video:tag>
      <video:tag>Thermalpulse</video:tag>
      <video:tag>Chinese</video:tag>
      <video:tag>Valveless</video:tag>
      <video:tag>Pulsejet</video:tag>
      <video:tag>Engine</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Motor-oil-system-cycle</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Motor oil system cycle</video:title>
      <video:description>This a 3d an animation of how the engine oil system cycle works. Engine oil lubricates, cleans and transports the contaminants away from the engine.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/539f34e1-1810-4a31-9fce-3b1eb7524f5b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>53</video:duration>
      <video:publication_date>2011-11-25T08:19:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7845.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>3d</video:tag>
      <video:tag>Engine</video:tag>
      <video:tag>oil</video:tag>
      <video:tag>system</video:tag>
      <video:tag>Cycle</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Radio-frequency-Ablation-or-RFA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Radio frequency Ablation (or RFA)</video:title>
      <video:description>Radio frequency ablation is a procedure used to reduce pain. An electrical current produced by a radio wave is used to heat up a small area of nerve tissue, thereby decreasing pain signals from that specific area.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/cf796a36-0cf6-43ec-b546-b167d5f53704/cand_5.jpg</video:thumbnail_loc>
      <video:duration>30</video:duration>
      <video:publication_date>2011-11-29T11:25:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8910.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Radiofrequency</video:tag>
      <video:tag>Ablation</video:tag>
      <video:tag>of</video:tag>
      <video:tag>HCC</video:tag>
      <video:tag>Animation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-Life-Concepts-and-Issues-Life-Sciences-15</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - Life, Concepts and Issues: Life Sciences 15</video:title>
      <video:description>&quot;Lec 16 - Life, Concepts and Issues: Life Sciences 15&quot; A General Education Course introducing non-Life Science Majors to the Life Sciences, challenging them to explore and understand important issues in the field.  Topics include chemistry of life, genetics, physiology, evolution, and ecology -- all explored in lecture and debates.
 
Professor Jay Phelan has a Ph.D. in Biology from Harvard, and masters and bachelors degrees from UCLA and Yale.  See more on Professor Phelan in the Daily Bruin:  http://dailybruin.ucla.edu/news/1998/jan/16/new-professor-shows-fascinatio/
 
UCLA course Life Sciences 15, Fall 2007

Some clips and images may have been blurred or removed to avoid copyright infringement. 

*  See all UCLA Life Sciences 15 classes in this series: http://www.youtube.com/view_play_list?p=8EE54070B382E73A
*  See more courses from UCLA:  http://www.youtube.com/uclacourses 
*  See more from UCLAs main channel on YouTube:  http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19790.jpg</video:thumbnail_loc>
      <video:duration>4485</video:duration>
      <video:publication_date>2012-09-05T09:56:25.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/sw638Bw6uw4</video:player_loc>
      <video:uploader>0|14|0</video:uploader>
      <video:category>Philosophy</video:category>
      <video:tag>UCLA</video:tag>
      <video:tag>uclachannel</video:tag>
      <video:tag>UCLACourses</video:tag>
      <video:tag>life</video:tag>
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      <video:tag>biology</video:tag>
      <video:tag>genetics</video:tag>
      <video:tag>Physiology</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>ecology</video:tag>
      <video:tag>courses</video:tag>
      <video:tag>class</video:tag>
      <video:tag>phelan</video:tag>
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      <video:tag>university</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Practice-of-Art-8</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Practice of Art 8</video:title>
      <video:description>&quot;Lec 3 - Practice of Art 8&quot;Introduction to Visual Thinking</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24197.jpg</video:thumbnail_loc>
      <video:duration>2623</video:duration>
      <video:publication_date>2012-09-15T04:44:18.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Fa4Mai27C2Q</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>3</video:tag>
      <video:tag>practice</video:tag>
      <video:tag>of</video:tag>
      <video:tag>art</video:tag>
      <video:tag>8</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-Life-Concepts-and-Issues-Life-Sciences-15</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 - Life, Concepts and Issues: Life Sciences 15</video:title>
      <video:description>&quot;Lec 18 - Life, Concepts and Issues: Life Sciences 15&quot; A General Education Course introducing non-Life Science Majors to the Life Sciences, challenging them to explore and understand important issues in the field. Topics include chemistry of life, genetics, physiology, evolution, and ecology -- all explored in lecture and debates.

Professor Jay Phelan has a Ph.D. in Biology from Harvard, and masters and bachelors degrees from UCLA and Yale. See more on Professor Phelan in the Daily Bruin: http://dailybruin.ucla.edu/news/1998/...

UCLA course Life Sciences 15, Fall 2007

Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all UCLA Life Sciences 15 classes in this series: http://www.youtube.com/view_play_list...
* See more courses from UCLA: http://www.youtube.com/uclacourses 
* See more from UCLAs main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19792.jpg</video:thumbnail_loc>
      <video:duration>3500</video:duration>
      <video:publication_date>2012-09-05T09:56:37.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/g75Z5fiMuGY</video:player_loc>
      <video:uploader>0|14|0</video:uploader>
      <video:category>Philosophy</video:category>
      <video:tag>UCLA</video:tag>
      <video:tag>uclachannel</video:tag>
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      <video:tag>life</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>genetics</video:tag>
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      <video:tag>Evolution</video:tag>
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      <video:tag>phelan</video:tag>
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      <video:tag>university</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-23-Chemistry-3B-Lecture-26-Heterocycles</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23 - Chemistry 3B - Lecture 26: Heterocycles</video:title>
      <video:description>Chemistry 3B: Chemical Structure and Reactivity. Spring 2006. Professor Peter Vollhardt.

Chemistry 3B represents the second semester of ... all » the standard organic chemistry series at UC Berkeley. It covers conjugation, aromatic chemistry, carbonyl compounds, carbohydrates, amines, carboxylic acids, amino acids, peptides, proteins, and nucleic acid chemistry. Ultraviolet spectroscopy and mass spectrometry will be introduced. Organic chemistry is a specific discipline within the subject of chemistry. It is the scientific study of the structure, properties, composition, reactions, and preparation of chemical compounds of carbon and hydrogen, which may contain any number of other elements, such as...</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19795.jpg</video:thumbnail_loc>
      <video:duration>4454</video:duration>
      <video:publication_date>2012-09-05T17:31:01.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ihuygCBNI_E</video:player_loc>
      <video:uploader>0|34|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Chemistry</video:tag>
      <video:tag>3B</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>26</video:tag>
      <video:tag>Heterocycles</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-55-Rates-of-change-part-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 55 - Rates-of-change (part 2)</video:title>
      <video:description>Rates-of-change (part 2)

Another (simpler) example of using the chain rule to determine rates-of-change</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19849.jpg</video:thumbnail_loc>
      <video:duration>337</video:duration>
      <video:publication_date>2012-09-06T00:19:30.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/xmgk8_l3lig</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Rates</video:tag>
      <video:tag>of</video:tag>
      <video:tag>change</video:tag>
      <video:tag>part</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-85-Sequences-and-Series-part-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 85 - Sequences and Series (part 1)</video:title>
      <video:description>This lecture is provided by Khan Academy. 

Introduction to the arithmetic and geometric series</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19879.jpg</video:thumbnail_loc>
      <video:duration>588</video:duration>
      <video:publication_date>2012-09-06T00:35:01.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/VgVJrSJxkDk</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>sequences</video:tag>
      <video:tag>and</video:tag>
      <video:tag>series</video:tag>
      <video:tag>part</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-170-2011-Calculus-AB-Free-Response-5b</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 170 - 2011 Calculus AB Free Response #5b</video:title>
      <video:description>2011 Calculus AB Free Response #5b

Using the second derivative to judge whether an approximation with the tangent line is an overestimate or underestimate</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20004.jpg</video:thumbnail_loc>
      <video:duration>498</video:duration>
      <video:publication_date>2012-09-06T01:25:54.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/hAAIgNzBGg0</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>2011</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>AB</video:tag>
      <video:tag>free</video:tag>
      <video:tag>response</video:tag>
      <video:tag>5b</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Giving-CPR-to-a-Baby</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Giving CPR to a Baby</video:title>
      <video:description>It&apos;s always advised to give two minutes of CPR to the baby before calling 911.  This video will inform you of other safety tips regarding baby CPR.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/4ed0e713-f4ac-4fe4-ad7d-305b4017550f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>56</video:duration>
      <video:publication_date>2011-11-29T11:27:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8917.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Baby</video:tag>
      <video:tag>CPR</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-101-Polynomial-approximation-of-functions-part-7</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 101 -  Polynomial approximation of functions (part 7)</video:title>
      <video:description>Polynomial approximation of functions (part 7)

The most amazing conclusion in mathematics!</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19895.jpg</video:thumbnail_loc>
      <video:duration>618</video:duration>
      <video:publication_date>2012-09-06T00:42:36.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/bC5Lahh4Aus</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>polynomial</video:tag>
      <video:tag>approximation</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Functions</video:tag>
      <video:tag>part</video:tag>
      <video:tag>7</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-114-Gradient-of-a-scalar-field</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 114 - Gradient of a scalar field</video:title>
      <video:description>Gradient of a scalar field

Intuition of the gradient of a scalar field (temperature in a room) in 3 dimensions.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19908.jpg</video:thumbnail_loc>
      <video:duration>654</video:duration>
      <video:publication_date>2012-09-06T00:49:32.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/OB8b8aDGLgE</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>gradient</video:tag>
      <video:tag>of</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Scalar</video:tag>
      <video:tag>Field</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-Limit-Examples-w-brain-malfunction-on-first-prob-part-4</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - Limit Examples w/ brain malfunction on first prob (part 4)</video:title>
      <video:description>Limit Examples w/ brain malfunction on first prob (part 4)

3 interesting limit examples (correct answer for problem 1 is 3/16 (6/(4*8) NOT 6/(4+8))</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19936.jpg</video:thumbnail_loc>
      <video:duration>902</video:duration>
      <video:publication_date>2012-09-06T01:05:59.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/xjkSE9cPqzo</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Limit</video:tag>
      <video:tag>Examples</video:tag>
      <video:tag>w</video:tag>
      <video:tag>Brain</video:tag>
      <video:tag>malfunction</video:tag>
      <video:tag>on</video:tag>
      <video:tag>First</video:tag>
      <video:tag>prob</video:tag>
      <video:tag>part</video:tag>
      <video:tag>4</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-143-Vector-Field-Line-Integrals-Dependent-on-Path-Direction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 143 - Vector Field Line Integrals Dependent on Path Direction</video:title>
      <video:description>Vector Field Line Integrals Dependent on Path Direction

Showing that, unlike line integrals of scalar fields, line integrals over vector fields are path direction dependent</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19953.jpg</video:thumbnail_loc>
      <video:duration>951</video:duration>
      <video:publication_date>2012-09-06T01:10:39.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/fuSOY9r1R6w</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Vector</video:tag>
      <video:tag>Field</video:tag>
      <video:tag>line</video:tag>
      <video:tag>Integrals</video:tag>
      <video:tag>Dependent</video:tag>
      <video:tag>on</video:tag>
      <video:tag>Path</video:tag>
      <video:tag>Direction</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-62-Similar-triangles</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 62 - Similar triangles</video:title>
      <video:description>Similar triangles

Introduction to similar triangles</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20337.jpg</video:thumbnail_loc>
      <video:duration>574</video:duration>
      <video:publication_date>2012-09-06T14:19:05.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/BI-rtfZVXy0</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Similar</video:tag>
      <video:tag>Triangles</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-the-Body-Works-Female-Reproductive-Organs</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How the Body Works : Female Reproductive Organs</video:title>
      <video:description>In this how body works video, female reproductive organs which contains two main parts: the uterus, which hosts the developing fetus, produces vaginal and uterine secretions, and passes the male&apos;s sperm through to the fallopian tubes; and the ovaries, which produce the female&apos;s egg cells are explained.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/11/9adab476-d783-491e-b05f-ded2ea60bd41/cand_5.jpg</video:thumbnail_loc>
      <video:duration>75</video:duration>
      <video:publication_date>2007-11-24T01:07:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1129.mp4</video:content_loc>
      <video:uploader>watch</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Reproductive</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-43-Vi-and-Sal-Talk-About-the-Mysteries-of-Benfords-Law</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 43 - Vi and Sal Talk About the Mysteries of Benford&apos;s Law</video:title>
      <video:description>Vi and Sal Talk About the Mysteries of Benford&apos;s Law

Vi Hart visits Khan Academy and talks about Benford&apos;s Law with Sal</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20013.jpg</video:thumbnail_loc>
      <video:duration>485</video:duration>
      <video:publication_date>2012-09-06T01:28:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/6KmeGpjeLZ0</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>vi</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Sal</video:tag>
      <video:tag>Talk</video:tag>
      <video:tag>about</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Mysteries</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Benford</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Law</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Using-Trig-Functions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Using Trig Functions</video:title>
      <video:description>Using Trig Functions

Using Trigonometric functions to solve the sides of a right triangle</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20029.jpg</video:thumbnail_loc>
      <video:duration>602</video:duration>
      <video:publication_date>2012-09-06T01:33:21.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/znR9tW4AiZI</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>using</video:tag>
      <video:tag>Trig</video:tag>
      <video:tag>Functions</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-192-Surface-Integral-Example-Part-3-The-Home-Stretch</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 192 - Surface Integral Example Part 3 - The Home Stretch</video:title>
      <video:description>Surface Integral Example Part 3 - The Home Stretch

Using a few trigonometric identities to finally calculate the value of the surface integral</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20046.jpg</video:thumbnail_loc>
      <video:duration>759</video:duration>
      <video:publication_date>2012-09-06T01:39:34.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/uzOXGgAgmPs</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Surface</video:tag>
      <video:tag>Integral</video:tag>
      <video:tag>Example</video:tag>
      <video:tag>part</video:tag>
      <video:tag>3</video:tag>
      <video:tag>the</video:tag>
      <video:tag>home</video:tag>
      <video:tag>stretch</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-Proof-sinab-cos-asin-b-sin-acos-b</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - Proof: sin(a+b)  = (cos a)(sin b) + (sin a)(cos b)</video:title>
      <video:description>Proof: sin(a+b)  = (cos a)(sin b) + (sin a)(cos b)

Proof of the trig identity sin(a+b)  = (cos a)(sin b) + (sin a)(cos b)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20047.jpg</video:thumbnail_loc>
      <video:duration>588</video:duration>
      <video:publication_date>2012-09-06T01:39:51.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/zw0waJCEc-w</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Proof</video:tag>
      <video:tag>sin</video:tag>
      <video:tag>A</video:tag>
      <video:tag>b</video:tag>
      <video:tag>cos</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-Trig-identities-part-2-parr-4-if-you-watch-the-proofs</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - Trig identities part 2 (parr 4 if you watch the proofs)</video:title>
      <video:description>Trig identities part 2 (parr 4 if you watch the proofs)

More playing around with trig identities</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20051.jpg</video:thumbnail_loc>
      <video:duration>596</video:duration>
      <video:publication_date>2012-09-06T01:40:45.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ZWSoyUxAQW0</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Trig</video:tag>
      <video:tag>identities</video:tag>
      <video:tag>part</video:tag>
      <video:tag>2</video:tag>
      <video:tag>parr</video:tag>
      <video:tag>4</video:tag>
      <video:tag>if</video:tag>
      <video:tag>You</video:tag>
      <video:tag>watch</video:tag>
      <video:tag>the</video:tag>
      <video:tag>proofs</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-200-Constructing-a-unit-normal-vector-to-a-surface</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 200 - Constructing a unit normal vector to a surface</video:title>
      <video:description>Constructing a unit normal vector to a surface

Deriving a unit normal vector from the surface parametrization</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20062.jpg</video:thumbnail_loc>
      <video:duration>383</video:duration>
      <video:publication_date>2012-09-06T01:44:26.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/usH9VUi2-Xg</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Constructing</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Unit</video:tag>
      <video:tag>Normal</video:tag>
      <video:tag>Vector</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Surface</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-23-Ferris-Wheel-Trig-Problem</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23 - Ferris Wheel Trig Problem</video:title>
      <video:description>Ferris Wheel Trig Problem

Trigonometry problems dealing with the height of two people on a ferris wheen</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20065.jpg</video:thumbnail_loc>
      <video:duration>440</video:duration>
      <video:publication_date>2012-09-06T01:45:18.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/clXSqjs1wgQ</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Ferris</video:tag>
      <video:tag>wheel</video:tag>
      <video:tag>Trig</video:tag>
      <video:tag>Problem</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Big-cat-family-histories-of-solitary-females</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Big cat family histories of solitary females</video:title>
      <video:description>Of all the big cats Cheetah&apos;s are the most vulnerable especially the solitary Females. This is Amber&apos;s story.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/b8602bb5-d87b-4163-b9cc-585fcc148529/cand_5.jpg</video:thumbnail_loc>
      <video:duration>247</video:duration>
      <video:publication_date>2011-11-26T01:12:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8048.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Solitary</video:tag>
      <video:tag>FEMALES</video:tag>
      <video:tag>Big</video:tag>
      <video:tag>cat</video:tag>
      <video:tag>family</video:tag>
      <video:tag>Histories</video:tag>
      <video:tag>BBC</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/All-about-stomach-cancer</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>All about stomach cancer</video:title>
      <video:description>An overview of stomach cancer is presented in slide show. It covers the causes, types, clinical features, treatment, and prognosis of stomach cancer. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/de9a858d-a374-47e8-96ee-60c71ae5345c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>66</video:duration>
      <video:publication_date>2011-11-29T11:38:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8959.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>All</video:tag>
      <video:tag>about</video:tag>
      <video:tag>Stomach</video:tag>
      <video:tag>Cancer</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-29-Inverse-Trig-Functions-Arcsin</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 29 - Inverse Trig Functions: Arcsin</video:title>
      <video:description>Inverse Trig Functions: Arcsin

Introduction to the inverse trig function arcsin</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20071.jpg</video:thumbnail_loc>
      <video:duration>636</video:duration>
      <video:publication_date>2012-09-06T01:48:25.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/JGU74wbZMLg</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Inverse</video:tag>
      <video:tag>Trig</video:tag>
      <video:tag>Functions</video:tag>
      <video:tag>Arcsin</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Weird-Nature-the-Archer-Fish-Water-Pistol</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Weird Nature the Archer Fish Water Pistol</video:title>
      <video:description>Meet nature&apos;s ballistic expert the Archer Fish which uses a Water Pistol to get its prey. This fish has an accuracy of up to 2 metres high. This really is Weird Nature by BBC.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/bcd040d6-c5b1-45be-85b4-9dc230ed6a45/cand_5.jpg</video:thumbnail_loc>
      <video:duration>207</video:duration>
      <video:publication_date>2011-11-26T05:28:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8120.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>archer</video:tag>
      <video:tag>Fish</video:tag>
      <video:tag>water</video:tag>
      <video:tag>Pistol</video:tag>
      <video:tag>Weird</video:tag>
      <video:tag>Nature</video:tag>
      <video:tag>BBC</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lobo-The-Wolf-That-Changed-America-BBC</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lobo  The Wolf That Changed America - BBC</video:title>
      <video:description>Follow the story of a wolf who died of a lonely heart and changed how American&apos;s thought. This is Face to face with a killer, Lobo the Wolf That Changed America by BBC.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/d43ac479-0670-4253-bf0d-a1bb3a15c563/cand_5.jpg</video:thumbnail_loc>
      <video:duration>192</video:duration>
      <video:publication_date>2011-11-26T05:23:10.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8115.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Face</video:tag>
      <video:tag>to</video:tag>
      <video:tag>with</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Killer</video:tag>
      <video:tag>Lobo</video:tag>
      <video:tag>the</video:tag>
      <video:tag>wolf</video:tag>
      <video:tag>that</video:tag>
      <video:tag>Changed</video:tag>
      <video:tag>America</video:tag>
      <video:tag>BBC</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Dolphins-tricks-with-Tamzin-Outhwaite</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Dolphins tricks with Tamzin Outhwaite</video:title>
      <video:description>At a a dolphin research centre Tamzin enjoys the dolphin tricks and how they are trained to do so. This is the Born to Be Wild series by BBC.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/4a55adcc-570e-4325-a3f5-687338b44c27/cand_5.jpg</video:thumbnail_loc>
      <video:duration>156</video:duration>
      <video:publication_date>2011-11-26T05:21:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8114.mp4</video:content_loc>
      <video:uploader>catee</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>dolphin</video:tag>
      <video:tag>tricks</video:tag>
      <video:tag>Born</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Be</video:tag>
      <video:tag>Wild</video:tag>
      <video:tag>Dolphins</video:tag>
      <video:tag>with</video:tag>
      <video:tag>Tamzin</video:tag>
      <video:tag>Outhwaite</video:tag>
      <video:tag>BBC</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Humphead-parrotfish-in-the-Blue-Planet-by-BBC</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Humphead parrotfish in the  Blue Planet by BBC</video:title>
      <video:description>Ever wondered how the beaches that humans almost worship got so sandy?  Well you can thank the humphead parrotfish whose jaws crush coral reefs and even stones, the result is that sand.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/db389967-52d2-4adf-9a44-dcd5bac5ab33/cand_5.jpg</video:thumbnail_loc>
      <video:duration>139</video:duration>
      <video:publication_date>2011-11-26T05:12:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8103.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>feeding</video:tag>
      <video:tag>humphead</video:tag>
      <video:tag>parrotfish</video:tag>
      <video:tag>blue</video:tag>
      <video:tag>Planet</video:tag>
      <video:tag>BBC</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-Proof-Sum-of-Measures-of-Angles-in-a-Triangle-are-180</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - Proof - Sum of Measures of Angles in a Triangle are 180</video:title>
      <video:description>Proof - Sum of Measures of Angles in a Triangle are 180

Proof that the sum of the measures of the angles in a triangle are 180</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20271.jpg</video:thumbnail_loc>
      <video:duration>391</video:duration>
      <video:publication_date>2012-09-06T13:57:13.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/OPG-9IFnJnI</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Proof</video:tag>
      <video:tag>Sum</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Measures</video:tag>
      <video:tag>angles</video:tag>
      <video:tag>in</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Triangle</video:tag>
      <video:tag>are</video:tag>
      <video:tag>180</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-87-Call-Payoff-Diagram</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 87 Call Payoff Diagram</video:title>
      <video:description>Call Payoff Diagram

Call Payoff Diagram</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20338.jpg</video:thumbnail_loc>
      <video:duration>202</video:duration>
      <video:publication_date>2012-09-06T14:19:14.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/MZQxeQYQCUg</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>call</video:tag>
      <video:tag>Payoff</video:tag>
      <video:tag>diagram</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Kangaroo-Rats-aggressive-nightlife-by-BBC</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Kangaroo Rat&apos;s aggressive nightlife by BBC</video:title>
      <video:description>The Kangaroo rat gets its name from the hopping that it does but is totally unrelated to the Australian Kangaroo. After an aggressive night of collecting seeds transport then becomes an issue. Find out how they accomplish that with Attenborough for BBC.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/a257bae8-8f1f-45ad-9355-05a771a3c157/cand_5.jpg</video:thumbnail_loc>
      <video:duration>209</video:duration>
      <video:publication_date>2011-11-26T05:44:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8134.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Aggressive</video:tag>
      <video:tag>nightlife</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Kangaroo</video:tag>
      <video:tag>Rat</video:tag>
      <video:tag>Attenborough</video:tag>
      <video:tag>BBC</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Welcome-to-Elephant-calf-shower-in-Wildlife-Specials</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Welcome to Elephant calf shower in  Wildlife Specials</video:title>
      <video:description>Elephant baby shower in Kenya&apos;s Amboseli National Park. An elephant calf is welcomed by the sisters and aunts of the family, guiding and trying to help the little one in their new life. This Wildlife Specials features elephants in the Spy in the Herd.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/ac9603d1-9381-4696-aa06-ad130777c578/cand_5.jpg</video:thumbnail_loc>
      <video:duration>227</video:duration>
      <video:publication_date>2011-11-26T05:51:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8140.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>elephant</video:tag>
      <video:tag>calf</video:tag>
      <video:tag>Wildlife</video:tag>
      <video:tag>Specials</video:tag>
      <video:tag>Spy</video:tag>
      <video:tag>in</video:tag>
      <video:tag>the</video:tag>
      <video:tag>herd</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Ocean&apos;s amazing creatures</video:title>
      <video:description>The earth is full of amazing creatures bot on land and underwater. This video shows giant horse conch which can weigh upwards of 5 kilogrammes and need not fear other predators and can have shell as long as twenty-four inches long and other sea creatures.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8135.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Giant</video:tag>
      <video:tag>horse</video:tag>
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      <video:tag>and</video:tag>
      <video:tag>burglar</video:tag>
      <video:tag>Hermit</video:tag>
      <video:tag>Crabs</video:tag>
      <video:tag>blue</video:tag>
      <video:tag>Planet</video:tag>
      <video:tag>BBC</video:tag>
      <video:tag>Earth</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Lec-3-Lines-Line-Segments-and-Rays</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Lines, Line Segments, and Rays</video:title>
      <video:description>Lines, Line Segments, and Rays

Difference between lines, line segments, and rays</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20261.jpg</video:thumbnail_loc>
      <video:duration>218</video:duration>
      <video:publication_date>2012-09-06T13:52:30.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/JcqCf762y9w</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>lines</video:tag>
      <video:tag>line</video:tag>
      <video:tag>Segments</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Rays</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Learning how to drink, for baby elephants</video:title>
      <video:description>Mature elephants can fill up their trunks with up to 20 litres of water to drink and can stay for several days without water. The same however does not apply to babies who must have a drink every day. These are elephant babies learning how to drink on BBC.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/65106bf9-3fc8-4817-9b3b-30eac8930dd0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>157</video:duration>
      <video:publication_date>2011-11-26T05:30:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8122.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>elephant</video:tag>
      <video:tag>Babies</video:tag>
      <video:tag>learning</video:tag>
      <video:tag>to</video:tag>
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      <video:tag>BBC</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/One-of-the-Worlds-First-Dental-Implants</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>One of the Worlds First Dental Implants</video:title>
      <video:description>A dental implant is a device that resembles a tooth or a group of teeth. This video is about zirconia dental implants.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/6d5cac23-679b-402d-a7d5-a04f97b5e31c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>118</video:duration>
      <video:publication_date>2011-11-30T10:31:10.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9565.mp4</video:content_loc>
      <video:uploader>velatin</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>World</video:tag>
      <video:tag>s</video:tag>
      <video:tag>First</video:tag>
      <video:tag>IMMEDIATE</video:tag>
      <video:tag>Root</video:tag>
      <video:tag>analog</video:tag>
      <video:tag>ZIRCONIA</video:tag>
      <video:tag>Dental</video:tag>
      <video:tag>Implant</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Attenborough-with-the-hedgehog-mating-rituals</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Attenborough with the hedgehog mating rituals</video:title>
      <video:description>Hedgehogs have long learned to diversify their diet beyond the insects in addition they have also developed a way to become a prickly meal for any would be predator. This is their mating ritual with Attenborough in Life of Mammals by BBC.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/7ad08ae4-883c-4546-a69c-e79debe8cfd7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>207</video:duration>
      <video:publication_date>2011-11-26T05:47:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8136.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Hedgehog</video:tag>
      <video:tag>mating</video:tag>
      <video:tag>Rituals</video:tag>
      <video:tag>Attenborough</video:tag>
      <video:tag>life</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Mammals</video:tag>
      <video:tag>BBC</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-6-MIT-18086-Mathematical-Methods-for-Engineers-II</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - MIT 18.086 Mathematical Methods for Engineers II</video:title>
      <video:description>&quot;Lec 6 - MIT 18.086 Mathematical Methods for Engineers II&quot; Wave Profiles, Heat Equation / point source

View the complete course at: http://ocw.mit.edu/18-086S06

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15353.jpg</video:thumbnail_loc>
      <video:duration>3136</video:duration>
      <video:publication_date>2012-08-28T16:51:18.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/9-NXsFQwzL4</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>numerical</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>variables</video:tag>
      <video:tag>spectral</video:tag>
      <video:tag>equation</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>programming</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Wild-warthog-attacks-cheetah-cub-in-Cheetahs-with-BBC-Earth</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Wild warthog attacks cheetah cub in Cheetahs with BBC Earth</video:title>
      <video:description>The cheetah cubs are growing and learning to explore, this includes knowing what is edible and what is not edible. It also includes which animals to attack and which to stay away from. This cub is  attacked by wild warthog defending her brood in Cheetahs by BBC Earth.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/ee1b57dc-4a1f-44fd-a431-98a79c68e9aa/cand_5.jpg</video:thumbnail_loc>
      <video:duration>223</video:duration>
      <video:publication_date>2011-11-26T06:05:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8151.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>cute</video:tag>
      <video:tag>Cheetah</video:tag>
      <video:tag>Cub</video:tag>
      <video:tag>attacked</video:tag>
      <video:tag>by</video:tag>
      <video:tag>Wild</video:tag>
      <video:tag>warthog</video:tag>
      <video:tag>Cheetahs</video:tag>
      <video:tag>BBC</video:tag>
      <video:tag>Earth</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 8-Electrical Engineering 290C</video:title>
      <video:description>lec 8-Electrical Engineering 290CAdvanced Topics in Circuit Design</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21014.jpg</video:thumbnail_loc>
      <video:duration>4868</video:duration>
      <video:publication_date>2012-09-08T08:59:37.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/3HLmCxR_ooI</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 6-Practice of Art 23AC -</video:title>
      <video:description>lec 6-Practice of Art 23AC -Foundations of American Cyber-Culture</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27582.jpg</video:thumbnail_loc>
      <video:duration>2693</video:duration>
      <video:publication_date>2012-09-30T09:03:15.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/qNv5X-Scaws</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>arts</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Venus-Fly-Trap-with-Attenborough-in-BBC-Earth</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Venus Fly Trap  with Attenborough in BBC Earth</video:title>
      <video:description>Animals eat plants generally that is the rule that applies in most areas. This plant however is an exception it eats the animals instead. Join Attenborough with the Venus Fly Trap in BBC Earth.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/2af17830-c439-4ae9-8c50-39277ed27115/cand_5.jpg</video:thumbnail_loc>
      <video:duration>211</video:duration>
      <video:publication_date>2011-11-26T05:57:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8145.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Attenborough</video:tag>
      <video:tag>Venus</video:tag>
      <video:tag>fly</video:tag>
      <video:tag>Trap</video:tag>
      <video:tag>BBC</video:tag>
      <video:tag>Earth</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Blue-Planets-Fish-bait-ball-in-open-water-by-BBC</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Blue Planet&apos;s Fish bait ball in open water by BBC</video:title>
      <video:description>There is a time when there is plenty plankton in the water bringing the small fish together in their multitudes. With this congregation the predators soon follow. The small fish form a ball and wait for their fate. The Fish bait ball in open water in Blue Planet with BBC.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/3f88aa3b-e394-46b5-a12a-a4882f08d59e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>219</video:duration>
      <video:publication_date>2011-11-26T06:09:28.000Z</video:publication_date>
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      <video:uploader>season_31</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Fish</video:tag>
      <video:tag>bait</video:tag>
      <video:tag>Ball</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Open</video:tag>
      <video:tag>water</video:tag>
      <video:tag>blue</video:tag>
      <video:tag>Planet</video:tag>
      <video:tag>BBC</video:tag>
    </video:video>
  </url>
  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Blue Planet&apos;s breeding Lobsters at war!</video:title>
      <video:description>Just like elsewhere in nature these ocean living creatures have to fight too. Fights often occur after a long journey of usually a month to the breeding ground. Here the are the breeding Lobsters at war in the blue planet and a Natural History of the Oceans by BBC.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/6df0a42d-645d-457f-a6ec-3ea8cef0e6f0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>190</video:duration>
      <video:publication_date>2011-11-26T05:35:52.000Z</video:publication_date>
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      <video:uploader>userone</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Breeding</video:tag>
      <video:tag>Lobsters</video:tag>
      <video:tag>at</video:tag>
      <video:tag>War</video:tag>
      <video:tag>blue</video:tag>
      <video:tag>Planet</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Natural</video:tag>
      <video:tag>History</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Oceans</video:tag>
      <video:tag>BBC</video:tag>
    </video:video>
  </url>
  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Emperor Penguins</video:title>
      <video:description>Emperor Penguin are the largest and heaviest species of penguin. They are monogamous in nature and the chick is taken care of by both parents who forage and then regurgitate the food for the chick. They utilize vocals to find each other.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/ef7a4166-5a9d-4907-897f-f918100ed05a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>242</video:duration>
      <video:publication_date>2011-11-26T06:07:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8153.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Emperor</video:tag>
      <video:tag>Penguins</video:tag>
    </video:video>
  </url>
  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - MIT 18.086 Mathematical Methods for Engineers II</video:title>
      <video:description>&quot;Lec 7 - MIT 18.086 Mathematical Methods for Engineers II&quot; Finite Differences for the Heat Equation

View the complete course at: http://ocw.mit.edu/18-086S06

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15354.jpg</video:thumbnail_loc>
      <video:duration>3298</video:duration>
      <video:publication_date>2012-08-28T16:51:28.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ByGXz_uHEdM</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>numerical</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>variables</video:tag>
      <video:tag>spectral</video:tag>
      <video:tag>equation</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>programming</video:tag>
    </video:video>
  </url>
  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - MIT 18.086 Mathematical Methods for Engineers II</video:title>
      <video:description>&quot;Lec 9 - MIT 18.086 Mathematical Methods for Engineers II&quot; Conservation Laws / Analysis / Shocks

View the complete course at: http://ocw.mit.edu/18-086S06

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15357.jpg</video:thumbnail_loc>
      <video:duration>2670</video:duration>
      <video:publication_date>2012-08-28T16:51:40.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/sleOqiMUTXE</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>numerical</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>variables</video:tag>
      <video:tag>spectral</video:tag>
      <video:tag>equation</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>programming</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-77-Solid-of-Revolution-part-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 77 - Solid of Revolution (part 1)</video:title>
      <video:description>Solid of Revolution (part 1)

Figuring out the volume of a function rotated about the x-axis.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19871.jpg</video:thumbnail_loc>
      <video:duration>605</video:duration>
      <video:publication_date>2012-09-06T00:31:06.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/R_aqSL-q6_8</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Solid</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Revolution</video:tag>
      <video:tag>part</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>3D animation of Stroke</video:title>
      <video:description>Stroke is a neurological activity that happens when the brain does not get enough oxygen This is an animation in 3D showing a stroke.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/10eb96ae-3ed7-4ed9-bdf6-434de0d19a19/cand_5.jpg</video:thumbnail_loc>
      <video:duration>19</video:duration>
      <video:publication_date>2011-11-28T05:26:02.000Z</video:publication_date>
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      <video:tag>Stroke</video:tag>
      <video:tag>Animation</video:tag>
      <video:tag>3d</video:tag>
    </video:video>
  </url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 29 - Total Final Velocity for Projectile</video:title>
      <video:description>Total Final Velocity for Projectile

Calculating the total final velocity for a projectile landing at a different altitude (mistake near end: I write 29.03 when it should be 26.03 m/s and the final total magnitude should be 26.55 m/s 78.7 degrees below horizontal</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21067.jpg</video:thumbnail_loc>
      <video:duration>473</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/sTp4cI9VyCU</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Total</video:tag>
      <video:tag>final</video:tag>
      <video:tag>velocity</video:tag>
      <video:tag>for</video:tag>
      <video:tag>Projectile</video:tag>
    </video:video>
  </url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>This video shows a surgical operation of an abscess that has calcified into a stone.</video:description>
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      <video:publication_date>2011-11-28T05:27:29.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8209.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Surgical Caps are used to keep loose hair and skin from falling on to a sterile surface. Here is how to wear one.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/8574604c-f3f6-43e0-9797-68c30e8828ed/cand_5.jpg</video:thumbnail_loc>
      <video:duration>25</video:duration>
      <video:publication_date>2011-11-28T05:29:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8216.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
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      <video:tag>Cap</video:tag>
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      <video:tag>to</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Abdomen-CT-scan</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>Abdomen CT scan</video:title>
      <video:description>This video shows an abdominal by Computed Tomography or commonly, CT. The abdomen is the part of the  human anatomy that lies between the thorax and pelvis.</video:description>
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      <video:duration>10</video:duration>
      <video:publication_date>2011-11-28T05:31:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8221.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>CT</video:tag>
      <video:tag>Abdomen</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/3D-Animation-of-Gynecomastia</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Gynecomastia is the abnormal development of mammary glands in males, that result in huge breasts. This 3D animation shows how it happens.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/ca71c92b-0c7b-4b17-87bc-613b88ae3ece/cand_5.jpg</video:thumbnail_loc>
      <video:duration>67</video:duration>
      <video:publication_date>2011-11-28T05:34:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8230.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>GYNECOMASTIA</video:tag>
      <video:tag>3d</video:tag>
      <video:tag>Animation</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Turning To Seal Gown</video:title>
      <video:description>Seal Gown is the gown worn on top of clothes in surgery keeps out surgical fluids and prevents contamination.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_8225.jpg</video:thumbnail_loc>
      <video:duration>35</video:duration>
      <video:publication_date>2011-11-28T05:32:30.000Z</video:publication_date>
      <video:content_loc>https://www.dnatube.com/flvideo/8225.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Turning</video:tag>
      <video:tag>to</video:tag>
      <video:tag>seal</video:tag>
      <video:tag>Gown</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23 - Other Triangle Congruence Postulates</video:title>
      <video:description>Other Triangle Congruence Postulates

SSS, SAS, ASA and AAS postulates for congruent triangles.  Showing AAA is only good for similarity and SSA is good for neither</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20283.jpg</video:thumbnail_loc>
      <video:duration>808</video:duration>
      <video:publication_date>2012-09-06T14:01:10.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/8Ld8Csu4sEs</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
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      <video:tag>Postulates</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Removing-gowns-and-gloves</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Removing gowns and gloves</video:title>
      <video:description>Work is all done and another patient saved or lost how then do you remove the gown and gloves. This is a tutorial that shows you how to go about it.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/1fda00ac-95d0-4fd9-bf0e-d0337626837d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>49</video:duration>
      <video:publication_date>2011-11-28T05:34:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8231.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Gown</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Gloves</video:tag>
      <video:tag>remove</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Diabetes-Type-2-Animation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Diabetes Type 2  Animation</video:title>
      <video:description>Diabetes can cause heart attack, stroke and other fatal conditions. This is a type 2 diabetes animation in 3D.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/7a2a0755-73c7-4437-908b-8d3260949e6c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>55</video:duration>
      <video:publication_date>2011-11-28T05:39:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8245.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>type</video:tag>
      <video:tag>2</video:tag>
      <video:tag>Diabetes</video:tag>
      <video:tag>Animation</video:tag>
      <video:tag>3d</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Subfrontal approach to the anterior skull base with combined Le fort osteotomy surgery</video:title>
      <video:description>Horizontal osteotomy allows the surgeon to safely down fracture the maxilla for wide exposure of the central skull base this surgical approach is easily extended posteriorly in the midline to include the clivus and the arch of c1 providing 8 cm of horizontal anterior exposure and 5 cm of posterior</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/da76b06d-6885-4eda-93c3-5f0edd906add/cand_5.jpg</video:thumbnail_loc>
      <video:duration>68</video:duration>
      <video:publication_date>2011-12-03T04:05:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10643.mp4</video:content_loc>
      <video:uploader>glukan</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>subfrontal</video:tag>
      <video:tag>Approach</video:tag>
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      <video:tag>the</video:tag>
      <video:tag>Anterior</video:tag>
      <video:tag>Skull</video:tag>
      <video:tag>base</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - John Matthias &amp; Joyelle McSweeney Poetry Reading</video:title>
      <video:description>Lec 7 - John Matthias &amp; Joyelle McSweeney Poetry Reading. April 27, 2011

Part of the Poem Present series at the University of Chicago.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14753.jpg</video:thumbnail_loc>
      <video:duration>3472</video:duration>
      <video:publication_date>2012-08-27T10:56:44.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/AX9QQCIBf_0</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
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      <video:tag>present</video:tag>
      <video:tag>creative</video:tag>
      <video:tag>Writing</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Osteosarcoma-Cancer-Surgery-India</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Osteosarcoma Cancer Surgery - India</video:title>
      <video:description>India provides a medically safe and economical cost osteosarcoma cancer surgery. A full description of the treatment is shown in this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/f59a9b78-d72e-4a52-aa9d-6147ee28f637/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2011-12-04T22:29:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10650.mp4</video:content_loc>
      <video:uploader>glukan</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>medically</video:tag>
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      <video:tag>economical</video:tag>
      <video:tag>cost</video:tag>
      <video:tag>osteosarcoma</video:tag>
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      <video:tag>in</video:tag>
      <video:tag>India</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-166-Term-and-Whole-Life-Insurance-Policies</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 166 - Term and Whole Life Insurance Policies</video:title>
      <video:description>Term and Whole Life Insurance Policies

Overview of the difference between term and whole life insurance policies</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20514.jpg</video:thumbnail_loc>
      <video:duration>731</video:duration>
      <video:publication_date>2012-09-06T15:30:06.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/VzhsZHTdZag</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
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      <video:tag>Whole</video:tag>
      <video:tag>life</video:tag>
      <video:tag>Insurance</video:tag>
      <video:tag>Policies</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Manganese</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Manganese</video:title>
      <video:description>What Is Manganese? Its name origin, Sources, abundance and its uses all shown in this video. Manganese is essential to iron and steel production, it is also used in some aluminum alloys.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/752b663e-27a1-488e-9d84-6c0b90072997/cand_5.jpg</video:thumbnail_loc>
      <video:duration>93</video:duration>
      <video:publication_date>2011-12-11T23:43:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11188.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>What</video:tag>
      <video:tag>is</video:tag>
      <video:tag>Manganese</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Nose-Anatomy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Nose Anatomy</video:title>
      <video:description>The nose is a part of the respiratory track in the human respiratory system. This video demonstrates the anatomy of the human nose.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/84efc90c-db1b-4274-a4f9-7445c3ff95e0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>427</video:duration>
      <video:publication_date>2011-12-06T17:07:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10670.mp4</video:content_loc>
      <video:uploader>mossar</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>NOSE</video:tag>
      <video:tag>anatomy</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-25-MIT-18086-Mathematical-Methods-for-Engineers-II</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 25 - MIT 18.086 Mathematical Methods for Engineers II</video:title>
      <video:description>&quot;Lec 25 - MIT 18.086 Mathematical Methods for Engineers II&quot; Saddle Points / Inf-sup condition

View the complete course at: http://ocw.mit.edu/18-086S06

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15385.jpg</video:thumbnail_loc>
      <video:duration>3089</video:duration>
      <video:publication_date>2012-08-28T16:59:18.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/j-C6QC5ufSw</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
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      <video:tag>linear</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>variables</video:tag>
      <video:tag>spectral</video:tag>
      <video:tag>equation</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>programming</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Patient-After-Artrial-Septal-Defect-Surgery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Patient After Artrial Septal Defect Surgery</video:title>
      <video:description>Video testimonial of a Maldives patient after his artrial septal defect surgery. An interview of the patient is shown in video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/992017bd-68fe-4f64-8c80-6109453b944f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>209</video:duration>
      <video:publication_date>2011-12-06T17:07:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10671.mp4</video:content_loc>
      <video:uploader>glukan</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Video</video:tag>
      <video:tag>testimonial</video:tag>
      <video:tag>of</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Maldives</video:tag>
      <video:tag>Patient</video:tag>
      <video:tag>after</video:tag>
      <video:tag>his</video:tag>
      <video:tag>artrial</video:tag>
      <video:tag>Septal</video:tag>
      <video:tag>defect</video:tag>
      <video:tag>Surgery</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-5-Practice-of-Art-23AC</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 5-Practice of Art 23AC -</video:title>
      <video:description>lec 5-Practice of Art 23AC - Foundations of American Cyber-Culture</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27581.jpg</video:thumbnail_loc>
      <video:duration>2944</video:duration>
      <video:publication_date>2012-09-30T09:03:05.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/XwO5cU8Wdrc</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>arts</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Full-Male-Examination-Part-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Full Male Examination Part 1</video:title>
      <video:description>This video shows a step by step full examination of male. As the examination is performed by the experts so this video is very helpful for the medical students.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/c8e1b2be-1d3a-4388-b9ec-0b12daa58908/cand_5.jpg</video:thumbnail_loc>
      <video:duration>253</video:duration>
      <video:publication_date>2011-12-06T17:11:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10682.mp4</video:content_loc>
      <video:uploader>gazzer</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Loyola</video:tag>
      <video:tag>Full</video:tag>
      <video:tag>male</video:tag>
      <video:tag>exam</video:tag>
      <video:tag>part</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 96 - Medians divide into smaller triangles of equal area</video:title>
      <video:description>Medians divide into smaller triangles of equal area

Showing that the three medians of a triangle divide it into six smaller triangles of equal area.  Brief discussion of the centroid as well</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20392.jpg</video:thumbnail_loc>
      <video:duration>466</video:duration>
      <video:publication_date>2012-09-06T14:39:03.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Xt4sT0fV9Pw</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Medians</video:tag>
      <video:tag>divide</video:tag>
      <video:tag>into</video:tag>
      <video:tag>Smaller</video:tag>
      <video:tag>Triangles</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Equal</video:tag>
      <video:tag>area</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-7-Practice-of-Art-23AC</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 7-Practice of Art 23AC</video:title>
      <video:description>lec 7-Practice of Art 23AC  Foundations of American Cyber-Culture</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27583.jpg</video:thumbnail_loc>
      <video:duration>2964</video:duration>
      <video:publication_date>2012-09-30T09:03:25.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/T_mkblHWWKM</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>arts</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Family-Physicians-Strong-Medicine-For-America</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>Family Physicians - Strong Medicine For America</video:title>
      <video:description>Family Medicine and Chronic Care Management is shown in the video. Video shows the American academy of family physicians.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10699.mp4</video:content_loc>
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    <loc>https://dnatube.com/videos/Cancer-Surgery-in-India-at-Mumbai</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cancer Surgery in India at Mumbai</video:title>
      <video:description>Video shows Mrs Bushra from Pakistan after her sarcoma cancer surgery in India at Mumbai. Treatment in India is satisfactory and within affordable prices.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10657.mp4</video:content_loc>
      <video:uploader>frokand</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>A full neurological examination by an expert doctor is performed here. Puropse of this video is to help the medical students in neurological examination.</video:description>
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      <video:uploader>season_31</video:uploader>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Addiction of Drugs Mechanism</video:title>
      <video:description>This video tells- What is Addiction? The mechanism of addiction and the specific drugs and the neurotransmitters they affect.</video:description>
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      <video:duration>299</video:duration>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10737.mp4</video:content_loc>
      <video:uploader>frokand</video:uploader>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Nasogastric tube placement and feeding</video:title>
      <video:description>Nasogastric feeding tube insertion of silastic indications for nasogastric tube insertion the procedure for inserting a nasogastric tube and how to check whether it is in the correct position this video will full demonstrate the technique.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10684.mp4</video:content_loc>
      <video:uploader>seraboth</video:uploader>
      <video:category>Medical</video:category>
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      <video:tag>Nasogastric</video:tag>
      <video:tag>Intubation</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 75 - Vrms Plots  (Quiz)</video:title>
      <video:description>Vrms Plots  (Quiz)

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>It is very difficult to quit smoking for a regular smoker. This video has the formula which may help you to quit smoking forever within 7 days. Video</video:description>
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      <video:uploader>gazzer</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Quit</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 106 - Proof - Opposite Sides of Parallelogram Congruent</video:title>
      <video:description>Proof - Opposite Sides of Parallelogram Congruent

Proving that a figure is a parallelogram if and only if opposite sides are congruent</video:description>
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      <video:duration>510</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/LhrGS4-Dd9I</video:player_loc>
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    <lastmod>2026-08-14</lastmod>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10678.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>In this video you can see Dr.Bill Hopkinson who works in the field of the orthopedic surgery and rehabilitation, shows some main issues to know about the lower limb examination. The tutorial includes inspection, palpation and range of motion of the limb.</video:description>
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      <video:uploader>glukan</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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    <lastmod>2026-08-14</lastmod>
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      <video:uploader>seraboth</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>uterine</video:tag>
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      <video:tag>India</video:tag>
      <video:tag>with</video:tag>
      <video:tag>recent</video:tag>
      <video:tag>Medical</video:tag>
      <video:tag>advancement</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Forerunners Healthcare in India at Dental clinics</video:title>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/b47d58ad-b9b8-49c2-9c9b-f2b1db34a534/cand_5.jpg</video:thumbnail_loc>
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      <video:uploader>frokand</video:uploader>
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      <video:tag>Low</video:tag>
      <video:tag>cost</video:tag>
      <video:tag>Dental</video:tag>
      <video:tag>Restoration</video:tag>
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      <video:tag>in</video:tag>
      <video:tag>India</video:tag>
      <video:tag>at</video:tag>
      <video:tag>Clinics</video:tag>
      <video:tag>o</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10735.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Medical</video:category>
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      <video:tag>bone</video:tag>
      <video:tag>Marrow</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Yag capsulotomy procedure</video:title>
      <video:description>Capsulotomy is a type of eye surgery in which an incision made into the capsule of the lens of the eye in modern operations for cataract the lens capsule is not removed and so months or years of operation the lens become opaque</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/2ca970fe-5a52-40fc-af41-65c7fff4e6a7/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2011-12-06T17:29:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10723.mp4</video:content_loc>
      <video:uploader>catee</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Yag</video:tag>
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    <loc>https://dnatube.com/videos/What-is-Diarrhea</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Diarrhea?</video:title>
      <video:description>This video shows a 32 years old male patient suffering from diarrhea. Different important situations for the doctors are discussed here to help the medical students.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/e9dde2c3-0d6c-471b-badd-c1c6b899cfba/cand_5.jpg</video:thumbnail_loc>
      <video:duration>167</video:duration>
      <video:publication_date>2011-12-06T17:28:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10720.mp4</video:content_loc>
      <video:uploader>gazzer</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>USMLE</video:tag>
      <video:tag>Step</video:tag>
      <video:tag>2</video:tag>
      <video:tag>cs</video:tag>
      <video:tag>Diarrhea</video:tag>
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    <loc>https://dnatube.com/videos/Surgery-Intervention-for-Hip-Replacement</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Surgery Intervention for Hip Replacement</video:title>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/9a1b28df-7289-46d4-a2ce-08edbd48fcb1/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2011-11-30T23:08:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9741.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Education</video:category>
      <video:tag>HD</video:tag>
      <video:tag>Hip</video:tag>
      <video:tag>replacement</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>lec 21-Computer Science 162</video:title>
      <video:description>Operating Systems and System Programming lec 21-Computer Science 162 .</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19143.jpg</video:thumbnail_loc>
      <video:duration>3159</video:duration>
      <video:publication_date>2012-09-04T18:09:50.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/_nBXaJxSPX0</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Lec 67 - CS50 / Week 12: Monday. Exciting conclusion.  More at http://cs50.tv/.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16107.jpg</video:thumbnail_loc>
      <video:duration>3549</video:duration>
      <video:publication_date>2012-08-29T09:36:36.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/GfmTa0wNBng</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>cs50</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>programming</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 50 - Functions (part 4)</video:title>
      <video:description>Functions (part 4)

An example of a functions problem submitted by a youtube viewer</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20159.jpg</video:thumbnail_loc>
      <video:duration>367</video:duration>
      <video:publication_date>2012-09-06T02:15:37.000Z</video:publication_date>
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      <video:uploader>0|45|0</video:uploader>
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      <video:tag>part</video:tag>
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      <video:description>Velocity of Money Rather than Quantity Driving Prices

How velocity of money can drive price increases</video:description>
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View the complete course at: http://ocw.mit.edu/18-086S06

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
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      <video:uploader>benco</video:uploader>
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      <video:uploader>benco</video:uploader>
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Microelectronic Devices and Circuits</video:description>
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Part II of the introduction to mortgage-backed securities</video:description>
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      <video:tag>Cognitive</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Cancer-Diagnosis-Using-Cisplatin</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cancer Diagnosis Using Cisplatin</video:title>
      <video:description>Diagnosis of cancer using cisplatin based on the process of aquation. In aquation process, one of chloride gland is replaced by water forming [PtCl(guanine-DNA)(NH3)2]+.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/83abc1f3-582f-4421-9563-e9751a2314b4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>169</video:duration>
      <video:publication_date>2011-12-06T19:57:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10884.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>mechanism</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Cisplatin</video:tag>
      <video:tag>anti</video:tag>
      <video:tag>Cancer</video:tag>
      <video:tag>drug</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/How-to-Retrieve-Clots-After-an-Ischemic-Stroke</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to Retrieve Clots After an Ischemic Stroke</video:title>
      <video:description>After an ischemic stroke, the clot needs to be removed. This video explains this necessary procedure.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/a1e0682c-eb55-4651-af5b-c56f1c420d5c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>132</video:duration>
      <video:publication_date>2011-12-01T02:13:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9908.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>clot</video:tag>
      <video:tag>Retreival</video:tag>
      <video:tag>catheter</video:tag>
      <video:tag>ischemic</video:tag>
      <video:tag>Stroke</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Medical-Tourism-in-India</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Medical Tourism in India</video:title>
      <video:description>This video shows the increasing medical tourism in India because of less cost medical treatment and money savings. The reviews from patients are shown in the video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/c84e99e0-44db-45c7-a6c9-a7a098a9d202/cand_5.jpg</video:thumbnail_loc>
      <video:duration>152</video:duration>
      <video:publication_date>2011-12-01T01:54:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9887.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Hot</video:tag>
      <video:tag>Medical</video:tag>
      <video:tag>tourism</video:tag>
      <video:tag>in</video:tag>
      <video:tag>India</video:tag>
      <video:tag>for</video:tag>
      <video:tag>Less</video:tag>
      <video:tag>cost</video:tag>
      <video:tag>treatment</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Money</video:tag>
      <video:tag>savings</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Examination-of-the-abdomen</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Examination of the abdomen</video:title>
      <video:description>This video shows a physical abdomen examination. It gives the procedure to follow such as a visual inspection, listening to their pitch quality and a palpitation.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/e216e5e3-7b79-4466-bcda-7cb3874fde16/cand_5.jpg</video:thumbnail_loc>
      <video:duration>1438</video:duration>
      <video:publication_date>2011-12-06T20:07:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10906.mp4</video:content_loc>
      <video:uploader>catee</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Abdomen</video:tag>
      <video:tag>Physical</video:tag>
      <video:tag>Examination</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Anterior-Cruciate-Ligament-ACL-Reconstruction-Surgery-in-India</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Anterior Cruciate Ligament  ACL Reconstruction Surgery in India</video:title>
      <video:description>ACL tears are a common sports injury that often requires surgical treatment once you have decided to proceed with ACL surgery you have committed to having a new ACL placed in your knee joint</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/6a967b78-fe2f-4a49-ae4f-a3e02ce0acbe/cand_5.jpg</video:thumbnail_loc>
      <video:duration>268</video:duration>
      <video:publication_date>2011-12-06T20:09:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10911.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Tutorials</video:category>
      <video:tag>ACL</video:tag>
      <video:tag>Reconstruction</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>in</video:tag>
      <video:tag>India</video:tag>
      <video:tag>at</video:tag>
      <video:tag>Delhi</video:tag>
      <video:tag>Mumbai</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Chennai</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/How-to-Use-Diskus</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to Use Diskus</video:title>
      <video:description>Asthma patients usually use a diskus. It helps them to take their medication by making the medicine in the form of a powder. This video demonstrates how to properly use a diskus.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/772455c4-0832-4057-abf4-6044b6339154/cand_5.jpg</video:thumbnail_loc>
      <video:duration>138</video:duration>
      <video:publication_date>2011-12-06T20:18:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10924.mp4</video:content_loc>
      <video:uploader>glukan</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>using</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Diskus</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/RhinoplastyNose-Job-at-Bangalore-India</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Rhinoplasty(Nose Job) at Bangalore India</video:title>
      <video:description>Rhinoplasty otherwise called nose surgery or nose job in India is the most popular plastic surgery procedure it is a procedure that reshapes and redrapes the nose in order to get a more symmetric proportionate and vibrant facial appearance and for functional purposes</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/7da3fdc3-0563-49d6-92dd-637dd353b611/cand_5.jpg</video:thumbnail_loc>
      <video:duration>153</video:duration>
      <video:publication_date>2011-12-06T20:08:10.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10907.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>RHINOPLASTY</video:tag>
      <video:tag>NOSE</video:tag>
      <video:tag>Job</video:tag>
      <video:tag>at</video:tag>
      <video:tag>Bangalore</video:tag>
      <video:tag>India</video:tag>
    </video:video>
  </url>
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    <loc>https://dnatube.com/videos/Lec-97-Approximating-functions-with-polynomials-part-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 97 - Approximating functions with polynomials (part 3)</video:title>
      <video:description>Approximating functions with polynomials (part 3)

A glimpse of the mystery of the Universe as we approximate e^x with an infinite series.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19891.jpg</video:thumbnail_loc>
      <video:duration>433</video:duration>
      <video:publication_date>2012-09-06T00:40:49.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/XZDGrbyz0v0</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Approximating</video:tag>
      <video:tag>Functions</video:tag>
      <video:tag>with</video:tag>
      <video:tag>Polynomials</video:tag>
      <video:tag>part</video:tag>
      <video:tag>3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Characteristics-of-Pulmonary-Embolism</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Characteristics of Pulmonary Embolism</video:title>
      <video:description>This video shows how a blockage in the main artery of the lungs or one of its branches by a substance that has travelled from elsewhere in the body can cause pulmonary embolism.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/c5054d6c-adeb-4ff0-af80-024ae558b0d3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>428</video:duration>
      <video:publication_date>2011-12-06T20:21:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10930.mp4</video:content_loc>
      <video:uploader>seraboth</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Pulmonary</video:tag>
      <video:tag>Embolism</video:tag>
      <video:tag>blockage</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Working-of-GPS</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Working of GPS</video:title>
      <video:description>How does a GPS System works? This video contains a full explanation with diagrams to show the procedure used in this system.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/f090f609-6bbe-4580-a502-6137d1196e7b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>453</video:duration>
      <video:publication_date>2011-12-15T01:43:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11840.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>GPS</video:tag>
      <video:tag>Video</video:tag>
      <video:tag>2</video:tag>
      <video:tag>RTK</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/intravenous-line-insertion-video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>intravenous line insertion video</video:title>
      <video:description>In this video we will first review the technique and proper iv access replacement we will then outline how to use ultrasound intravenous peripheral line placement and improve success line placement is a fundamental technique.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/43810859-6d04-438b-a649-b9be21de14d4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>443</video:duration>
      <video:publication_date>2011-12-06T20:25:08.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10940.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>ultrasound</video:tag>
      <video:tag>guided</video:tag>
      <video:tag>Intravenous</video:tag>
      <video:tag>Peripheral</video:tag>
      <video:tag>line</video:tag>
      <video:tag>Placement</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Mitral-Chorda-tendineae-Repair</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Mitral  Chorda tendineae Repair</video:title>
      <video:description>Often torn chordae to anterior cause prolapse and regurgitation of the Mitral. Learn from this video how the reconstruction is done.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/4c44e8ac-b25b-4db3-81a7-374a80b9d31b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>333</video:duration>
      <video:publication_date>2011-12-06T17:19:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10706.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Education</video:category>
      <video:tag>mitral</video:tag>
      <video:tag>Chorda</video:tag>
      <video:tag>tendineae</video:tag>
      <video:tag>repair</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/PRK-Lasek-Surgery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>PRK Lasek Surgery</video:title>
      <video:description>LASEK and PRK laser eye treatments reshape the cornea to correct vision as happens in lasik laser treatment the difference here is that no flap is made in the cornea these treatments are sometimes called surface laser eye surgery</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/bf9f16d9-0ee2-447d-9893-52ae5e10bd63/cand_5.jpg</video:thumbnail_loc>
      <video:duration>339</video:duration>
      <video:publication_date>2011-12-06T20:29:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10952.mp4</video:content_loc>
      <video:uploader>frokand</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>PRK</video:tag>
      <video:tag>Lasek</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Spinal-Fusion-Treatment-For-Restoring-Flexibility</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Spinal Fusion Treatment For Restoring Flexibility</video:title>
      <video:description>This video will help you to know about treatment of spinal fusion. This treatment is performed to restore the flexibility of patient.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/dc6d5d0e-877c-47b0-aed6-8c75b9525c2f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>171</video:duration>
      <video:publication_date>2011-12-06T20:30:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10953.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Restored</video:tag>
      <video:tag>flexibility</video:tag>
      <video:tag>Treating</video:tag>
      <video:tag>Spinal</video:tag>
      <video:tag>Fusion</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Probability-Density-Functions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Probability Density Functions</video:title>
      <video:description>Probability Density Functions

Probability density functions for continuous random variables.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22608.jpg</video:thumbnail_loc>
      <video:duration>602</video:duration>
      <video:publication_date>2012-09-11T02:40:24.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Fvi9A_tEmXQ</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>probability</video:tag>
      <video:tag>density</video:tag>
      <video:tag>Functions</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-MIT-18085-Computational-Science-and-Engineering-I</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - MIT 18.085 Computational Science and Engineering I</video:title>
      <video:description>&quot;Lec 10 - MIT 18.085 Computational Science and Engineering I&quot; Delta function and Green&apos;s function

A more recent version of this course is available at: http://ocw.mit.edu/18-085f08

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15415.jpg</video:thumbnail_loc>
      <video:duration>3655</video:duration>
      <video:publication_date>2012-08-28T17:12:20.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/fvrbkQOzffg</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>LaPlace</video:tag>
      <video:tag>differential</video:tag>
      <video:tag>Lagrange</video:tag>
      <video:tag>convolution</video:tag>
      <video:tag>Fourier</video:tag>
      <video:tag>Boundary</video:tag>
      <video:tag>value</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-To-Extract-Hydrogen</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How To Extract Hydrogen?</video:title>
      <video:description>This video shows the step by step process of preparation of hydrogen. The chemical symbol for hydrogen is H which possesses an atomic number of 1.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/eb42e377-3a9e-4be1-a9dc-fb856bd3be79/cand_5.jpg</video:thumbnail_loc>
      <video:duration>82</video:duration>
      <video:publication_date>2011-12-11T23:41:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11182.mp4</video:content_loc>
      <video:uploader>burki</video:uploader>
      <video:category>Chemical Engineering</video:category>
      <video:tag>laboratory</video:tag>
      <video:tag>Preparation</video:tag>
      <video:tag>Hydrogen</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Characteristics-Of-Force</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Characteristics Of Force</video:title>
      <video:description>This video demonstrates the characteristics and definition of force. The push or pull that change the state of motion or rest of a body is known as force.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/5f8f1bef-a43d-46d6-886f-c592d5161c1a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>60</video:duration>
      <video:publication_date>2011-12-11T23:40:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11175.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>force</video:tag>
      <video:tag>Push</video:tag>
      <video:tag>pull</video:tag>
      <video:tag>motion</video:tag>
      <video:tag>Speed</video:tag>
      <video:tag>Vector</video:tag>
      <video:tag>Quantity</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Manufacturing-Of-Hydrogen</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Manufacturing Of Hydrogen</video:title>
      <video:description>This video demonstrates the procedure to prepare hydrogen. Hydrogen gas is prepared in the laboratory by the action of sulfuric acid on zinc granules.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/7eaf5d46-c450-4a9d-8c9e-f596b0cf1852/cand_5.jpg</video:thumbnail_loc>
      <video:duration>82</video:duration>
      <video:publication_date>2011-12-11T23:41:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11181.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Chemical Engineering</video:category>
      <video:tag>laboratory</video:tag>
      <video:tag>Preparation</video:tag>
      <video:tag>Hydrogen</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Comparison-Between-Balanced-And-Unbalanced-Forces</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Comparison Between Balanced And Unbalanced Forces</video:title>
      <video:description>This video explains the principles behind balanced and unbalanced forces. Movement or displacement is known as the effect of force when it does work.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/97ae36fd-ae41-4fa3-9d4b-58c0dda5666f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>83</video:duration>
      <video:publication_date>2011-12-11T23:42:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11185.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>Balanced</video:tag>
      <video:tag>Unbalanced</video:tag>
      <video:tag>Forces</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Octopus-is-walking-on-Land</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Octopus is walking on Land</video:title>
      <video:description>Octopus Walks on Land at Fitzgerald Marine Reserve. This guy came out of the booth to gift us a crab. What a friendly dude!</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/02/9cd09a16-f4c4-4ed9-9e5d-640c1a733199/cand_5.jpg</video:thumbnail_loc>
      <video:duration>205</video:duration>
      <video:publication_date>2012-02-23T07:55:30.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11923.mp4</video:content_loc>
      <video:uploader>petaradmin</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>Octopus</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-Is-Argon</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What Is Argon?</video:title>
      <video:description>Argon is an element with atomic number 18 and it is a noble gas. It is also the gas used in filament lamps due to its inactivity. This video explains the uses,source and origin of argon.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/bc05ed76-7d46-4876-803c-a031b518fcfd/cand_5.jpg</video:thumbnail_loc>
      <video:duration>97</video:duration>
      <video:publication_date>2011-12-11T23:46:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11200.mp4</video:content_loc>
      <video:uploader>burki</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>What</video:tag>
      <video:tag>is</video:tag>
      <video:tag>Argon</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Soft-simple-painless-surgical-repair-of-umbilical-hernia</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Soft simple painless surgical repair of umbilical hernia</video:title>
      <video:description>This video shows a soft simple painless surgical repair of umbilical hernia watch this video to see whole treatment and learn more</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/ed290465-be8c-40fe-b842-8ee67fb574cf/cand_5.jpg</video:thumbnail_loc>
      <video:duration>47</video:duration>
      <video:publication_date>2011-12-11T23:46:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11203.mp4</video:content_loc>
      <video:uploader>velatin</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Soft</video:tag>
      <video:tag>simple</video:tag>
      <video:tag>painless</video:tag>
      <video:tag>Surgical</video:tag>
      <video:tag>repair</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Umbilical</video:tag>
      <video:tag>hernia</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-20-Coevolution</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 - Coevolution</video:title>
      <video:description>&quot;Lec 20 - Coevolution&quot; Principles of Evolution, Ecology and Behavior (EEB 122)

Coevolution happens at many levels, not just the level of species. Organelles such as mitochondria and chloroplasts serve as good intracellular examples. Other living things make up a crucial component of an organism&apos;s environment. Coevolution can occur in helpful ways (symbiosis) and in harmful ways (parasitism). Many factors can influence coevolution, such the frequency and degree of interaction.

00:00 - Chapter 1. Introduction 
03:20 - Chapter 2. Definitions of Co-evolution and Intra-organism Analogies 
10:37 - Chapter 3. Symbioses and Parasites 
19:09 - Chapter 4. Principles of Co-evolution 
26:56 - Chapter 5. Coevolutionary Mimics and Models 
31:29 - Chapter 6. Coevolutionary Domestication 
39:43 - Chapter 7. Consequences of Co-evolution and Conclusion 

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17341.jpg</video:thumbnail_loc>
      <video:duration>2896</video:duration>
      <video:publication_date>2012-09-02T18:26:21.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/fUKWpF2sK34</video:player_loc>
      <video:uploader>0|13|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>coevolution</video:tag>
      <video:tag>Organelles</video:tag>
      <video:tag>frequency</video:tag>
      <video:tag>coadaptation</video:tag>
      <video:tag>Symbiosis</video:tag>
      <video:tag>parasitism</video:tag>
      <video:tag>Red</video:tag>
      <video:tag>Queen</video:tag>
      <video:tag>specialization</video:tag>
      <video:tag>butterflies</video:tag>
      <video:tag>poisonous</video:tag>
      <video:tag>animals</video:tag>
      <video:tag>mimics</video:tag>
      <video:tag>domestication</video:tag>
      <video:tag>leafcutter</video:tag>
      <video:tag>Ants</video:tag>
      <video:tag>Africa</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-MIT-18085-Computational-Science-and-Engineering-I</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec  1 - MIT 18.085 Computational Science and Engineering I</video:title>
      <video:description>&quot;Lec  1 - MIT 18.085 Computational Science and Engineering I&quot; Positive definite matrices K = A&apos;CA

A more recent version of this course is available at: http://ocw.mit.edu/18-085f08

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15401.jpg</video:thumbnail_loc>
      <video:duration>3590</video:duration>
      <video:publication_date>2012-08-28T17:10:52.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/f2eYLK6TpRs</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>LaPlace</video:tag>
      <video:tag>differential</video:tag>
      <video:tag>Lagrange</video:tag>
      <video:tag>convolution</video:tag>
      <video:tag>Fourier</video:tag>
      <video:tag>Boundary</video:tag>
      <video:tag>value</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/All-About-Darmstadtium</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>All About Darmstadtium</video:title>
      <video:description>This video will help you to know about Darmstadtium i.e. its name origin, abundance, sources and is uses. Darmstadtium is a synthetic extreme radioactive element.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/7ea05e07-7382-454c-a47e-eea2e295be07/cand_5.jpg</video:thumbnail_loc>
      <video:duration>88</video:duration>
      <video:publication_date>2011-12-11T23:46:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11202.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>What</video:tag>
      <video:tag>is</video:tag>
      <video:tag>Darmstadtium</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Formation-of-Clouds</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Formation of Clouds</video:title>
      <video:description>Video shows the self-aggregation of convection in cloud resolving simulations. Video is very helpful for the knowledge purpose.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/9f92094b-7ded-47d7-b1ca-8a0715d2cc70/cand_5.jpg</video:thumbnail_loc>
      <video:duration>45</video:duration>
      <video:publication_date>2011-12-11T23:47:44.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11207.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Self</video:tag>
      <video:tag>aggregation</video:tag>
      <video:tag>of</video:tag>
      <video:tag>convection</video:tag>
      <video:tag>in</video:tag>
      <video:tag>cloud</video:tag>
      <video:tag>Resolving</video:tag>
      <video:tag>simulations</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-Economics-C3-Lecture-8-Competitive-Market-50-minutes-of</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - Economics C3 - Lecture 8: Competitive Market - 50 minutes of</video:title>
      <video:description>Economics C3 - Lecture 8: Competitive Market - 50 minutes of

Introduction to Environmental Economics and Policy</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25988.jpg</video:thumbnail_loc>
      <video:duration>3314</video:duration>
      <video:publication_date>2012-09-18T23:30:10.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Q-_bEij37nE</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Economics</video:tag>
      <video:tag>C3</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>8</video:tag>
      <video:tag>Competitive</video:tag>
      <video:tag>Market</video:tag>
      <video:tag>50</video:tag>
      <video:tag>minutes</video:tag>
      <video:tag>of</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Fun-With-Gas-MythBusters</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Fun With Gas  MythBusters</video:title>
      <video:description>Adam demonstrates how (and explains why) helium turns you into Donald Duck, and sulfur hexafluoride into Satan./nConnect with us on Facebook: http://facebook.com/MythBusters</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/02/c8365b9f-5cb0-4762-a90d-f64a449ca9a3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>39</video:duration>
      <video:publication_date>2012-02-18T00:44:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11908.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>Fun</video:tag>
      <video:tag>Gas</video:tag>
      <video:tag>Mythbusters</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Geography-C110</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - Geography C110</video:title>
      <video:description>&quot;Lec 11 - Geography C110&quot;Economic Geography of the Industrial World</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27428.jpg</video:thumbnail_loc>
      <video:duration>4493</video:duration>
      <video:publication_date>2012-09-21T07:09:03.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/RJHDPtJiYsM</video:player_loc>
      <video:uploader>0|41|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>11</video:tag>
      <video:tag>Geography</video:tag>
      <video:tag>C110</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-121-Heating-Water-NB</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 121 - Heating Water  (NB)</video:title>
      <video:description>Heating Water  (NB)

NOTE:  This course continues in the playlist for Part 3 of 4 at 
http://www.youtube.com/playlist?list=PLEE332725D0C39121&amp;feature=view_all

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26544.jpg</video:thumbnail_loc>
      <video:duration>173</video:duration>
      <video:publication_date>2012-09-19T01:31:25.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/EVwNNIDPaEY</video:player_loc>
      <video:uploader>Berkeley</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>heating</video:tag>
      <video:tag>water</video:tag>
      <video:tag>NB</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Types-Of-Epithelial-Tissue</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Types Of Epithelial Tissue</video:title>
      <video:description>This video discusses the different kinds of epithelial tissues. Epithelial tissue is known as tissues that form the outer covering of the body as in skin.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/08cdf0f3-867f-4987-a3a1-ff6ab45b3ca7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>89</video:duration>
      <video:publication_date>2011-12-11T23:56:10.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11245.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Kinds</video:tag>
      <video:tag>Epithelial</video:tag>
      <video:tag>tissue</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Aspirin-Helps-to-Fight-against-Cancer</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Aspirin Helps to Fight against Cancer</video:title>
      <video:description>This is the first study to find that aspirin can significantly reduce the risk of cancer spread and death for women who have been treated for early stage breast cancer said dr michelle holmes of harvard medical school who led the study published in the journal of clinical oncology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/f4299194-51e2-4381-a77a-6b8373c01e19/cand_5.jpg</video:thumbnail_loc>
      <video:duration>163</video:duration>
      <video:publication_date>2011-11-30T23:48:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9763.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Interviews</video:category>
      <video:tag>Aspirin</video:tag>
      <video:tag>fights</video:tag>
      <video:tag>Against</video:tag>
      <video:tag>Cancer</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Line-Patterns-Made-By-Magnetic-Force</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Line Patterns Made By Magnetic Force</video:title>
      <video:description>This scientific video shows a study about the patterns made by a magnetic force. Materials used in this demonstration are iron filings, bar magnet, and a cardboard.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/26046de3-aba9-448e-8c93-a1f69f52942f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>89</video:duration>
      <video:publication_date>2011-12-11T23:51:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11223.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>patterns</video:tag>
      <video:tag>lines</video:tag>
      <video:tag>force</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Patterns-Formed-From-A-Magnetic-Field</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Patterns Formed From A Magnetic Field</video:title>
      <video:description>In this video, the narrator demonstrates the patterns made by a magnetic force. Patterns are made from a single bar magnet, two bar magnets with opposite poles facing each other, and two bar magnets with like poles facing each other.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/7ea83094-1cb1-41af-a209-9e13977fe325/cand_5.jpg</video:thumbnail_loc>
      <video:duration>89</video:duration>
      <video:publication_date>2011-12-11T23:51:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11224.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>patterns</video:tag>
      <video:tag>lines</video:tag>
      <video:tag>force</video:tag>
      <video:tag>magnetic</video:tag>
      <video:tag>Field</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-Vanadium</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Vanadium?</video:title>
      <video:description>Vanadium is a silvery grey transition metal whose atomic number is 23. This video explains the origin,uses,source of vanadium and other important facts.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/818c0dee-4bc6-4fab-81ba-53272d8f3ee4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>97</video:duration>
      <video:publication_date>2011-12-11T23:47:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11206.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>What</video:tag>
      <video:tag>is</video:tag>
      <video:tag>vanadium</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Image-Formation-by-a-Convex-Lens</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Image Formation by a Convex Lens</video:title>
      <video:description>This video explains how an image is formed by a convex lens when an object is at infinity. It also explains what the focal length of the lens is and also the nature of the image.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/a8de0de5-e728-4e85-82b6-891178a79b74/cand_5.jpg</video:thumbnail_loc>
      <video:duration>43</video:duration>
      <video:publication_date>2011-12-11T23:57:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11249.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>image</video:tag>
      <video:tag>formation</video:tag>
      <video:tag>by</video:tag>
      <video:tag>A</video:tag>
      <video:tag>convex</video:tag>
      <video:tag>lens</video:tag>
      <video:tag>when</video:tag>
      <video:tag>the</video:tag>
      <video:tag>object</video:tag>
      <video:tag>is</video:tag>
      <video:tag>at</video:tag>
      <video:tag>infinity</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Economics-C3-Lecture-10-Regulation-and-Antitrust</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Economics C3 - Lecture 10: Regulation and Antitrust</video:title>
      <video:description>Economics C3 - Lecture 10: Regulation and Antitrust

Introduction to Environmental Economics and Policy</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25997.jpg</video:thumbnail_loc>
      <video:duration>4790</video:duration>
      <video:publication_date>2012-09-18T23:31:36.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/N_Pq4JG1USw</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Economics</video:tag>
      <video:tag>C3</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>10</video:tag>
      <video:tag>Regulation</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Antitrust</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Communication-in-the-nursing-field</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Communication in the nursing field</video:title>
      <video:description>Mrs Merge Gozdowiak, RN. C, NHA vice president of the  Health services talks of the importance of communication in a nursing field. 58% of our communication is by body language and 38 is by tonal voice. Watch this video and learn more.</video:description>
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    <loc>https://dnatube.com/videos/Graphs-of-Inverse-Trigonometric-Functions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Graphs of Inverse Trigonometric Functions</video:title>
      <video:description>This video show the graphs of different trigonometric functions. Inverse graphs of sin cos and tan are shown in the video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/c87ee530-27d6-420f-a61a-98100c6120f2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>182</video:duration>
      <video:publication_date>2011-12-12T01:25:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11299.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>graphs</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Inverse</video:tag>
      <video:tag>Trigonometric</video:tag>
      <video:tag>Functions</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Thallium-A-Chemical-Element</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Thallium A Chemical Element</video:title>
      <video:description>Name origin of Thallium, its abundance, sources and uses are shown in the slides. This video will help you to known everything about Thallium.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/d0042c93-6843-48cd-9d67-06f4cce236c5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>116</video:duration>
      <video:publication_date>2011-12-12T02:14:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11323.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>What</video:tag>
      <video:tag>is</video:tag>
      <video:tag>Thallium</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Solving-For-Work-Done-By-A-Constant-Force</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Solving For Work Done By A Constant Force</video:title>
      <video:description>This video demonstrates the work done by a constant force. Work done can be returned as a scalar product of the complement of the force, in the direction of the force, and the displacement.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/2dd789e7-dd59-4321-b0ba-9e90b9ab2fb1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>114</video:duration>
      <video:publication_date>2011-12-12T02:06:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11302.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>work</video:tag>
      <video:tag>constant</video:tag>
      <video:tag>force</video:tag>
      <video:tag>displacement</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Cavitating-Lesions-Chest-X-Ray</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cavitating Lesions - Chest X-Ray</video:title>
      <video:description>A Chest x-ray with cavitating lesions is interpreted here. Different views of the chest x-ray of a patient are discussed here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/35a128c3-a524-46ad-9423-49c8825df159/cand_5.jpg</video:thumbnail_loc>
      <video:duration>280</video:duration>
      <video:publication_date>2011-11-30T23:49:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9764.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Chest</video:tag>
      <video:tag>x</video:tag>
      <video:tag>ray</video:tag>
      <video:tag>interpretation</video:tag>
      <video:tag>Cavitating</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Life-Of-A-Cockroach</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Life Of A Cockroach</video:title>
      <video:description>This video demonstrates the different life cycles of a cockroach. The life cycle starts from eggs, then nymphs, and finally an adult cockroach.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/652814ec-d20c-42cf-9f67-45930bb9b3e5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>107</video:duration>
      <video:publication_date>2011-12-12T02:13:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11322.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Ecology</video:category>
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      <video:tag>Cycle</video:tag>
      <video:tag>Cockroach</video:tag>
      <video:tag>Eggs</video:tag>
      <video:tag>Nymphs</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-5-Law-2706-Public-Utilities-and-Rate-Regulation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Law 270.6  Public Utilities and Rate Regulation</video:title>
      <video:description>Law 270.6  Public Utilities and Rate Regulation

Class 5</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19602.jpg</video:thumbnail_loc>
      <video:duration>10118</video:duration>
      <video:publication_date>2012-09-05T03:47:53.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/sEwMcq7VpqQ</video:player_loc>
      <video:uploader>0|13|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>electricity</video:tag>
      <video:tag>system</video:tag>
      <video:tag>design</video:tag>
      <video:tag>markets</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>choices</video:tag>
      <video:tag>oil</video:tag>
      <video:tag>Natural</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
      <video:tag>Steve</video:tag>
      <video:tag>Weissman</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>270</video:tag>
      <video:tag>6</video:tag>
      <video:tag>Environmental</video:tag>
      <video:tag>resource</video:tag>
      <video:tag>plannin</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Cosmic-Rays-part-3-of-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cosmic Rays part 3 of 3</video:title>
      <video:description>Cosmic rays are discussed in this scientific video. This is third part of the video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/ec29aece-263d-4df5-bd1c-89e48eb0e598/cand_5.jpg</video:thumbnail_loc>
      <video:duration>339</video:duration>
      <video:publication_date>2011-12-13T05:09:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11669.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Cosmic</video:tag>
      <video:tag>Rays</video:tag>
      <video:tag>p3</video:tag>
      <video:tag>3</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Magnetic-Separation-Process</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Magnetic Separation Process</video:title>
      <video:description>This video shows how magnetic separation is used to separate the mixture of magnetic and non-magnetic particles. The magnetic particles remains stick with the magnet and are separated.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/8beacafb-410d-4a55-b5ae-d4775f3543dd/cand_5.jpg</video:thumbnail_loc>
      <video:duration>87</video:duration>
      <video:publication_date>2011-12-12T02:10:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11315.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>magnetic</video:tag>
      <video:tag>separation</video:tag>
      <video:tag>2</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-MIT-18085-Computational-Science-and-Engineering-I</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - MIT 18.085 Computational Science and Engineering I</video:title>
      <video:description>&quot;Lec 5 - MIT 18.085 Computational Science and Engineering I&quot; Applications to dynamics: eigenvalues of K, solution of Mu&apos;&apos; + Ku = F(t)

A more recent version of this course is available at: http://ocw.mit.edu/18-085f08

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15405.jpg</video:thumbnail_loc>
      <video:duration>4021</video:duration>
      <video:publication_date>2012-08-28T17:11:27.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/kIl6LsJuxqI</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>LaPlace</video:tag>
      <video:tag>differential</video:tag>
      <video:tag>Lagrange</video:tag>
      <video:tag>convolution</video:tag>
      <video:tag>Fourier</video:tag>
      <video:tag>Boundary</video:tag>
      <video:tag>value</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Structure-Of-Diamond-And-Graphite</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Structure Of Diamond And Graphite</video:title>
      <video:description>Diamond,graphite,graphene and fullerenes are allotropes of carbon. An allotrope of an element is the different forms in which it can exist. This video explains the structure of two carbon allotropes,graphite and diamond.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/cfc19f12-e7c4-4dc2-8ede-b89dc11ea6b1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>131</video:duration>
      <video:publication_date>2011-12-12T02:21:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11346.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Structure</video:tag>
      <video:tag>of</video:tag>
      <video:tag>diamond</video:tag>
      <video:tag>and</video:tag>
      <video:tag>graphite</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/What-Is-Heat-Capacity</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What Is Heat Capacity?</video:title>
      <video:description>This video presentation explains the meaning of heat capacity. The quantity of heat required to raise its temperature by one degree Celsius is the heat capacity of a body.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/f1b40a7a-3ea6-47cd-aa5c-687508d9f31f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>100</video:duration>
      <video:publication_date>2011-12-12T02:17:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11333.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Chemical Engineering</video:category>
      <video:tag>mass</video:tag>
      <video:tag>heat</video:tag>
      <video:tag>Capacity</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-Buoyant-Force</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Buoyant Force</video:title>
      <video:description>A brief description of Buoyant Force with the examples of cork in water. Buoyant Force is due to the pressure at bottom of object which pushes it upward.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/538b7482-098b-48ce-a23a-07b35ebc5040/cand_5.jpg</video:thumbnail_loc>
      <video:duration>127</video:duration>
      <video:publication_date>2011-12-12T02:23:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11351.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Buoyant</video:tag>
      <video:tag>force</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Transurethral-resection-of-the-prostate</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Transurethral resection of the prostate</video:title>
      <video:description>Also known as TUR-P is an operation to cure BPH but it&apos;s not safe for patients with cardiac arests.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/831288ea-5dc2-43bc-8b6c-8ae0648c5723/cand_5.jpg</video:thumbnail_loc>
      <video:duration>312</video:duration>
      <video:publication_date>2011-12-01T04:04:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10183.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>TUR</video:tag>
      <video:tag>P</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Characteristics-Of-Diodes-And-P-N-Junction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Characteristics Of Diodes And P-N Junction</video:title>
      <video:description>This video explains the uses of P-N junction and diodes. A device that only allows current to pass in one direction is called diode.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/d0cc2896-8d47-4829-be65-b9ebc0a87ad4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>247</video:duration>
      <video:publication_date>2011-12-12T20:29:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11544.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>P</video:tag>
      <video:tag>N</video:tag>
      <video:tag>Junction</video:tag>
      <video:tag>Diodes</video:tag>
      <video:tag>Semi</video:tag>
      <video:tag>conductor</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-MIT-18085-Computational-Science-and-Engineering-I</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - MIT 18.085 Computational Science and Engineering I</video:title>
      <video:description>&quot;Lec 8 - MIT 18.085 Computational Science and Engineering I&quot; Applications to boundary value problems: Laplace equation

A more recent version of this course is available at: http://ocw.mit.edu/18-085f08

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15413.jpg</video:thumbnail_loc>
      <video:duration>3956</video:duration>
      <video:publication_date>2012-08-28T17:12:03.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/HzLSToubVI8</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>LaPlace</video:tag>
      <video:tag>differential</video:tag>
      <video:tag>Lagrange</video:tag>
      <video:tag>convolution</video:tag>
      <video:tag>Fourier</video:tag>
      <video:tag>Boundary</video:tag>
      <video:tag>value</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-23-Probability-for-Life-Science</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23 - Probability for Life Science</video:title>
      <video:description>&quot;Lec 23 - Probability for Life Science&quot;A math course for life science majors covering elementary probability, probability distributions, random variables, and limit theorems. 

Lecturer: Herbert Enderton, Ph.D., Harvard University.  Dr. Enderton is Logic Colloquim Chairman for the UCLA Logic Center --  http://www.logic.ucla.edu/.

UCLA course Probability for Life Science, Math 3C, Fall 2008

* See all UCLA Math 3C classes in this series: http://www.youtube.com/view_play_list?p=5BE09709EECF36AA
* See more courses from UCLA: http://www.youtube.com/uclacourses 
* See more from UCLAs main channel on YouTube: http://www.youtube.com/ucla 

ABOUT UCLA MATH:
The American Mathematical Society honored UCLA&apos;s math department and its &quot;first-rate faculty of internationally recognized mathematicians&quot; with the 2007 Award for an Exemplary Program or Achievement in a Mathematics Department.

UCLA&apos;s department is &quot;an outstanding model of all that a mathematics department can be,&quot; the society declared. 

The society said UCLA&apos;s created &quot;a comprehensive vision for its undergraduate, graduate, and postdoctoral training programs that involves important interactions with the Institute for Pure and Applied Mathematics (IPAM) at UCLA, which is funded by the National Science Foundation (NSF). Through these unusually large training programs, UCLA has become one of the biggest pipelines to mathematical careers in the United States.&quot; 

IPAM strengthens the ties between mathematics and the other sciences and helps train a new generation of interdisciplinary mathematicians and scientists. More than 1,000 scholars a year participate in programs that bring together mathematicians and scientists from the fields of biology, the physical sciences, medicine, engineering and others, as well as from industry and national laboratories. 

http://www.math.ucla.edu/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20611.jpg</video:thumbnail_loc>
      <video:duration>2444</video:duration>
      <video:publication_date>2012-09-06T16:52:20.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/m15OnjgHmMQ</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>A</video:tag>
      <video:tag>math</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>for</video:tag>
      <video:tag>life</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>majors</video:tag>
      <video:tag>covering</video:tag>
      <video:tag>elementary</video:tag>
      <video:tag>probability</video:tag>
      <video:tag>distributions</video:tag>
      <video:tag>random</video:tag>
      <video:tag>variables</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Solving-Inhomogeneous-Partial-Differential-Equations</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Solving  Inhomogeneous  Partial Differential Equations</video:title>
      <video:description>Solving Linear Inhomogeneous 2nd Order Partial Differential Equations Without Boundary Conditions/n    As an initial application of the second order inhomogeneous linear ordinary differential equation particular solution formula, the purpose of this article is to demonstrate that important inhomogeneous partial differential equations may be solved without resort to initial or boundary conditions - at least until the final arbitrary constants determining step. 
    
    The homogeneous parts of the solutions herein are well-known, place your attention on the inhomogeneous parts. The homogeneous parts are simply included (and short, indeed) for completeness.
    Of course, the reader may read beyond these pages into series solutions of all types, of which this author is also well acquainted with, but inclusion of these in these references is off point.
    
    After doing some math, working on a problem, a general solution to the radially symmetric inhomogeneous Helholtz or steady state Klein-Gordon equation is obtained, as well as Poisson’s equation. /nNext, the problem is generalized a bit, and the results are applied to the heat equation, time-dependant Klein-Gordon equation, and wave equation ... /n ... Thus, is shown that without resort to initial/boundary conditions, inhomogeneous solutions to the Helmholtz equation (including Poisson&apos;s equation), and certain cases of the heat, Klein-Gordon and wave equations may be obtained. And, these are the appropriate points to introduce the initial/boundary conditions to determine the arbitrary constants and establish the specific solutions. /n         Thus, [1], has shown itself not only to be invaluable in solving ordinary differential equations of second (and indeed, arbitrary order), but also in solving important second order (and, clearly arbitrary order) partial differential equations.
    
Links to all my books may be found at:  /nhttps://sites.google.com/site/themathematicalnatureofreality//nhttps://sites.google.com/site/themathematicalnatureofreality/co</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/08/082131bb-ec43-431f-be3e-5408ed539cf2/cand_25.jpg</video:thumbnail_loc>
      <video:duration>214</video:duration>
      <video:publication_date>2011-08-31T10:03:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6985.mp4</video:content_loc>
      <video:uploader>CLAUDE MICHAEL CASSANO</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Partial</video:tag>
      <video:tag>differential</video:tag>
      <video:tag>equation</video:tag>
      <video:tag>Helmholtz</video:tag>
      <video:tag>Klein</video:tag>
      <video:tag>Gordon</video:tag>
      <video:tag>heat</video:tag>
      <video:tag>wave</video:tag>
      <video:tag>Poisson</video:tag>
      <video:tag>s</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-69-Partial-Fraction-Expansion-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 69 - Partial Fraction Expansion 2</video:title>
      <video:description>Partial Fraction Expansion 2

A more complex problem</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20181.jpg</video:thumbnail_loc>
      <video:duration>782</video:duration>
      <video:publication_date>2012-09-06T02:24:34.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/6FrPLJY0rqM</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Partial</video:tag>
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      <video:tag>expansion</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Rutherfords-Discovery-Of-The-Nucleus</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Rutherford&apos;s Discovery Of The Nucleus</video:title>
      <video:description>This video demonstrates the alpha scattering experiment conducted by Ruther. Ernest Rutherford discovered the nucleus of an atom.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/752eb60f-16d4-4036-bbe1-a466acc581e6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>125</video:duration>
      <video:publication_date>2011-12-12T02:47:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11423.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>Ruther</video:tag>
      <video:tag>s</video:tag>
      <video:tag>alpha</video:tag>
      <video:tag>scattering</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Large-Hadron-Collider-Geneva</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Large Hadron Collider- Geneva</video:title>
      <video:description>This video shows you the experimental lab situated in Geneva known by name Large Hadron Colloider. This experiment is done to find the answers of questions like how our universe is made and what are the god particles?</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/77056505-53ad-462b-8300-3013e7b04721/cand_25.jpg</video:thumbnail_loc>
      <video:duration>163</video:duration>
      <video:publication_date>2013-01-12T00:59:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28666.mp4</video:content_loc>
      <video:uploader>velatin</video:uploader>
      <video:category>Particle Physics</video:category>
      <video:tag>hand</video:tag>
      <video:tag>Back</video:tag>
      <video:tag>into</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Large</video:tag>
      <video:tag>Hadron</video:tag>
      <video:tag>Collider</video:tag>
      <video:tag>Sixty</video:tag>
      <video:tag>Symbols</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Giving-Birth-in-Water</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Giving Birth in Water</video:title>
      <video:description>Water birth is the process of giving birth to babies underwater. There are both pros and cons for this process such the woman is buoyant taking weight of her body. This video provides plenty of information of this birth process.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/445de65d-0f27-4e8a-b5af-fd7c99a4f180/cand_5.jpg</video:thumbnail_loc>
      <video:duration>109</video:duration>
      <video:publication_date>2011-12-13T22:37:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11749.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Developmental Biology</video:category>
      <video:tag>water</video:tag>
      <video:tag>Birth</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Funny-Catheter-Recycle-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Funny Catheter Recycle Video</video:title>
      <video:description>Check out the latest foley catheters videos and other funny videos Profesionals relate to the concept of not recycling Intermttent Catheters watch full  video</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/5fde1677-ba7d-4149-ae0a-25b5c5702d64/cand_5.jpg</video:thumbnail_loc>
      <video:duration>91</video:duration>
      <video:publication_date>2011-12-01T02:18:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9917.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Fun and Smart</video:category>
      <video:tag>funny</video:tag>
      <video:tag>catheter</video:tag>
      <video:tag>Recycle</video:tag>
      <video:tag>Video</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Parts-of-the-Soul-II</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec  4 - Parts of the Soul II</video:title>
      <video:description>&quot;Lec  4 - Parts of the Soul II&quot;Philosophy and the Science of Human Nature (PHIL 181)

Professor Gendler begins with a demonstration of sampling bias and a discussion of the problems it raises for empirical psychology. The lecture then returns to divisions of the soul, focusing on examples from contemporary research. The first are dual-processing accounts of cognition, which are introduced along with a discussion of the Wason selection task and belief biases. Next, the influential research of Kahneman and Tversky on heuristics and biases is introduced alongside the famous Asian disease experiment. Finally, Professor Gendler introduces her own notion of alief and offers several examples that distinguish it from belief.

00:00 - Chapter 1. Sampling Bias
05:58 - Chapter 2: Dual Processing Accounts of Cognition and the Wason Selection Task
23:55 - Chapter 3. Kahneman and Tversky on Framing Effects
32:18 - Chapter 4. Alief

Complete course materials are available at the Open Yale Courses website: http://oyc.yale.edu

This course was recorded in Spring 2011.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23584.jpg</video:thumbnail_loc>
      <video:duration>2705</video:duration>
      <video:publication_date>2012-09-14T09:38:27.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/znE88LapbTs</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Philosophy</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>4</video:tag>
      <video:tag>Parts</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>soul</video:tag>
      <video:tag>II</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-143-cMultiplying-and-Dividing-Rational-Expressions-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 143 - cMultiplying and Dividing Rational Expressions 1</video:title>
      <video:description>Multiplying and Dividing Rational Expressions 1

U11_L1_T2_we1 Multiplying and Dividing Rational Expressions 1</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24770.jpg</video:thumbnail_loc>
      <video:duration>218</video:duration>
      <video:publication_date>2012-09-17T16:45:39.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/3GL69IA2q4s</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Multiplying</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Dividing</video:tag>
      <video:tag>Rational</video:tag>
      <video:tag>Expressions</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Flourishing-and-Attachment</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Flourishing and Attachment</video:title>
      <video:description>&quot;Lec 7 - Flourishing and Attachment&quot;Philosophy and the Science of Human Nature (PHIL 181)

The discussion of the disordered soul continues with a reflection on the Stanley Milgram&apos;s famous studies, in which participants were directed to perform harmful actions that ran counter to their reflective moral commitments. Interestingly, such demands were more likely followed when the commander was closer to the subject and the victim further away. What is it about proximity to others that has this effect on us? Professor Gendler goes on to discuss the relationship between social attachment and human flourishing, reviewing Harlow&apos;s wire mother/cloth mother experiments on non-human primates, studies of attachment styles in infants, and cross-cultural research demonstrating the importance of social relationships for flourishing and health.

00:00 - Chapter 1. The Milgram Studies
10:54 - Chapter 2. Personal Interaction and Moral Behavior
18:26 - Chapter 3. Attachment in Infants and Non-Human Primates
28:53 - Chapter 4. Importance of Social Interaction in Human Flourishing 
34:33 - Chapter 5. Questions

Complete course materials are available at the Open Yale Courses website: http://oyc.yale.edu

This course was recorded in Spring 2011.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23589.jpg</video:thumbnail_loc>
      <video:duration>2266</video:duration>
      <video:publication_date>2012-09-14T09:38:50.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/5JMNOKVeA9Q</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Philosophy</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>7</video:tag>
      <video:tag>Flourishing</video:tag>
      <video:tag>and</video:tag>
      <video:tag>attachment</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-MIT-18085-Computational-Science-and-Engineering-I</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 -  MIT 18.085 Computational Science and Engineering I</video:title>
      <video:description>&quot;Lec 14 -  MIT 18.085 Computational Science and Engineering I&quot; Numerical linear algebra: SVD and applications

A more recent version of this course is available at: http://ocw.mit.edu/18-085f08

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15423.jpg</video:thumbnail_loc>
      <video:duration>3658</video:duration>
      <video:publication_date>2012-08-28T17:15:47.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ywK_miSFVew</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>LaPlace</video:tag>
      <video:tag>differential</video:tag>
      <video:tag>Lagrange</video:tag>
      <video:tag>convolution</video:tag>
      <video:tag>Fourier</video:tag>
      <video:tag>Boundary</video:tag>
      <video:tag>value</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-84-Function-Inverse-Example-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 84 - Function Inverse Example 1</video:title>
      <video:description>Function Inverse Example 1

Function Inverse Example 1</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20196.jpg</video:thumbnail_loc>
      <video:duration>404</video:duration>
      <video:publication_date>2012-09-06T02:31:47.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/wSiamij_i_k</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>function</video:tag>
      <video:tag>Inverse</video:tag>
      <video:tag>Example</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-51-Evaluate-a-formula-using-substitution</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 51 - Evaluate a formula using substitution</video:title>
      <video:description>Evaluate a formula using substitution

u10_l1_t4_we1 Evaluate a formula using substitution</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25173.jpg</video:thumbnail_loc>
      <video:duration>75</video:duration>
      <video:publication_date>2012-09-18T01:38:21.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/tC1SfxRvtmM</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>evaluate</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Formula</video:tag>
      <video:tag>using</video:tag>
      <video:tag>substitution</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Classical-Mechanics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Classical Mechanics</video:title>
      <video:description>&quot;Lec 8 - Classical Mechanics&quot; (November 14, 2011) Leonard Susskind discusses the some of the basic laws and ideas of modern physics. In this lecture, he looks closely at the concept of angular momentum and Poisson Brackets. He derives the basic angular momentum equations and shows how they can describe this fundamental type of motion.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18985.jpg</video:thumbnail_loc>
      <video:duration>5887</video:duration>
      <video:publication_date>2012-09-04T08:34:19.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/oePbj7yrzUQ</video:player_loc>
      <video:uploader>0|65|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>physics</video:tag>
      <video:tag>Mathematics</video:tag>
      <video:tag>Quantum</video:tag>
      <video:tag>mechanics</video:tag>
      <video:tag>astrophysics</video:tag>
      <video:tag>Stellar</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>Atomic</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>radioactivity</video:tag>
      <video:tag>nuclear</video:tag>
      <video:tag>Reactions</video:tag>
      <video:tag>angular</video:tag>
      <video:tag>momentum</video:tag>
      <video:tag>motion</video:tag>
      <video:tag>equation</video:tag>
      <video:tag>poison</video:tag>
      <video:tag>Hamiltonian</video:tag>
      <video:tag>Conservation</video:tag>
      <video:tag>Laws</video:tag>
      <video:tag>time</video:tag>
      <video:tag>relativity</video:tag>
      <video:tag>Structure</video:tag>
      <video:tag>high</video:tag>
      <video:tag>energy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-Virtue-and-Habit-I</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 -  Virtue and Habit I</video:title>
      <video:description>&quot;Lec 9 -  Virtue and Habit I&quot;Philosophy and the Science of Human Nature (PHIL 181)

We become virtuous by acting as if we are virtuous. This central insight of Aristotle is explored in this lecture. Professor Gendler begins by explaining how Aristotle&apos;s method can allow us to turn normative laws - which describe how we should act -- into descriptive laws -- which describe how we do act. But what practical strategies are available to help us turn our reflective behavior (acting as if virtuous) into automatic behavior (being virtuous)? To address this question, Professor Gendler explores a number of surprising parallels between Pavlovian conditioning of animals, successful parenting strategies, and techniques for acquiring virtue by habit.

00:00 - Chapter 1. Norms, Laws, and Habits
12:31 - Chapter 2. Aristotle on Habituation
21:37 - Chapter 3. Classical and Operant Conditioning

Complete course materials are available at the Open Yale Courses website: http://oyc.yale.edu

This course was recorded in Spring 2011.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23593.jpg</video:thumbnail_loc>
      <video:duration>2410</video:duration>
      <video:publication_date>2012-09-14T09:39:19.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/reZA81S0zfI</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Philosophy</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>9</video:tag>
      <video:tag>virtue</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Habit</video:tag>
      <video:tag>I</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-Lecture-6-Turbo-Assessing-Externalities</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - Lecture 6 (Turbo) - Assessing Externalities</video:title>
      <video:description>Lec 10 - Lecture 6 (Turbo) - Assessing Externalities. ECON 20100: The Elements of Economic Analysis E. Glen Weyl, Assistant Professor of Economics and the College &quot;Assessing Externalities&quot; October 20, 2011 The first part of this course discusses markets with one or a few suppliers. The second part focuses on demand and supply for factors of production and the distribution of income in the economy. This course also includes some elementary general equilibrium theory and welfare economics.

This lecture picks up where the last left off: how to gather the information needed to correctly internalize externalities.  We analyze three approaches: those based on scientific expertise, surveys and &quot;incentive compatible mechanisms&quot;.  After developing some basic concepts, we consider the Stern Review of the Economics of Climate Change as an example of the first approach.  We then discuss the flaws of surveys and the poor incentives they offer participants.  Finally, we discuss how incentive compatible mechanisms, like the Vickrey-Clarke-Groves mechanism, attempt, but usually fail, to satisfactorily resolve these concerns.

For readings associated with this lecture and slides, visit: http://www.glenweyl.com/teaching</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15006.jpg</video:thumbnail_loc>
      <video:duration>4571</video:duration>
      <video:publication_date>2012-08-28T11:30:47.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/OG7ofRhRcOQ</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>university</video:tag>
      <video:tag>chicago</video:tag>
      <video:tag>education</video:tag>
      <video:tag>Business</video:tag>
      <video:tag>Economics</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-MIT-18085-Computational-Science-and-Engineering-I</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 -  MIT 18.085 Computational Science and Engineering I</video:title>
      <video:description>&quot;Lec 15 -  MIT 18.085 Computational Science and Engineering &quot; Numerical methods in estimation: recursive least squares and covariance matrix

A more recent version of this course is available at: http://ocw.mit.edu/18-085f08

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15424.jpg</video:thumbnail_loc>
      <video:duration>3992</video:duration>
      <video:publication_date>2012-08-28T17:15:54.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/RpeaxINv2Yk</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>LaPlace</video:tag>
      <video:tag>differential</video:tag>
      <video:tag>Lagrange</video:tag>
      <video:tag>convolution</video:tag>
      <video:tag>Fourier</video:tag>
      <video:tag>Boundary</video:tag>
      <video:tag>value</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Lecture-8B-Product-Design-Price-Theory</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - Lecture 8B - Product Design Price Theory</video:title>
      <video:description>Lec 11 - Lecture 8B - Product Design Price Theory. ECON 20100: The Elements of Economic Analysis E. Glen Weyl, Assistant Professor of Economics and the College &quot;Product Design Price Theory&quot; October 20, 2011. The first part of this course discusses markets with one or a few suppliers. The second part focuses on demand and supply for factors of production and the distribution of income in the economy. This course also includes some elementary general equilibrium theory and welfare economics.

For readings associated with this lecture and slides, visit: http://www.glenweyl.com/teaching</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15007.jpg</video:thumbnail_loc>
      <video:duration>5000</video:duration>
      <video:publication_date>2012-08-28T11:30:56.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/kob7ApDl3HM</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>university</video:tag>
      <video:tag>chicago</video:tag>
      <video:tag>education</video:tag>
      <video:tag>Business</video:tag>
      <video:tag>Economics</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-Lecture-8-Regular-Price-Discrimination</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - Lecture 8 (Regular) - Price Discrimination</video:title>
      <video:description>Lec 13 - Lecture 8 (Regular) - Price Discrimination. ECON 20100: The Elements of Economic Analysis E. Glen Weyl, Assistant Professor of Economics and the College &quot;Price Discrimination,&quot; October 27, 2011. The first part of this course discusses markets with one or a few suppliers. The second part focuses on demand and supply for factors of production and the distribution of income in the economy. This course also includes some elementary general equilibrium theory and welfare economics.

This lecture addresses monopolistic firms&apos; attempt to get around their basic trade-off by charging different prices to different consumer or for different units of goods.  After exploring why first-degree price discrimination is desirable but unattainable, we consider how various imperfect forms of price discrimination (implicit, explicit and others) operate.  We analyze when price discrimination improves and when it harms the efficient operation of markets and how price discriminatory strategies can be used in the design of public policies such as taxation, auctions and criminal justice.

For readings associated with this lecture and slides, visit: http://www.glenweyl.com/teaching</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15009.jpg</video:thumbnail_loc>
      <video:duration>4725</video:duration>
      <video:publication_date>2012-08-28T11:31:06.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/LoJKNajYwRI</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>university</video:tag>
      <video:tag>chicago</video:tag>
      <video:tag>education</video:tag>
      <video:tag>Business</video:tag>
      <video:tag>Economics</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-The-Quiet-Revolution-in-Plastics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14-The Quiet Revolution in Plastics</video:title>
      <video:description>&quot;Lec 14-The Quiet Revolution in Plastics&quot;Environmental Politics and Law (EVST 255)

Plastics are omnipresent but minimally understood and regulated in the United States. The lecture focuses on the dangers that chemicals in plastics pose to human health, particularly via leaching into food and water. Plastics are regulated by the Toxic Substance Control Act, which gives the Environmental Protection Agency the responsibility of testing to ensure that plastics do not adversely affect human health. When plastics can leach into food, the Food and Drug Administration can demand testing. Professor Wargo shows how oversights have led to limited labeling of hazardous plastics, which results in consumers having limited means of protecting themselves from harm.

00:00 - Chapter 1. An Introduction to The Plastics Problem
06:49 - Chapter 2. Plastics: Omnipresent in Everyday Life
33:05 - Chapter 3. Where Does All that Plastic Go?
43:49 - Chapter 4. How Plastics Have Escaped Regulation

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2010.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23190.jpg</video:thumbnail_loc>
      <video:duration>3123</video:duration>
      <video:publication_date>2012-09-13T11:23:18.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/lIeWf8Oki2A</video:player_loc>
      <video:uploader>0|74|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>14</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Quiet</video:tag>
      <video:tag>Revolution</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Plastics</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-21-Fitzgerald-Tender-is-the-Night-continued</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21 - Fitzgerald, Tender is the Night (continued)</video:title>
      <video:description>&quot;Lec 21 - Fitzgerald, Tender is the Night (continued)&quot; Hemingway, Fitzgerald, Faulkner (AMST 246)

Professor Wai Chee Dimock concludes her discussion of Tender Is the Night with a biographical sketch of Zelda Sayre Fitzgerald&apos;s mental instability, the inspiration for the character of Nicole Diver. Invoking the schema of &quot;have&quot; and &quot;have not,&quot; she then shows how Fitzgerald borrows techniques from film to quicken the pace of Dick Diver&apos;s narrative of dispossession. Dimock argues that Fitzgerald uses close-up, cross-cutting, and the speeding up of negative resolutions to strip Dick of his professional identity and to render him empty-handed at the end.

00:00 - Chapter 1. The Biography of F. Scott Fitzgerald and Zelda Sayer 
10:52 - Chapter 2. Have and Have Not as Types in Tender Is the Night 
17:00 - Chapter 3. Rosemary and Dick as Actors
24:10 - Chapter 4. The Close-Up as a Narrative Technique
36:30 - Chapter 5. Cross-Cutting as a Narrative Technique
13:59 - Chapter 6. Racialization in Fitzgerald
40:50 - Chapter 7. Cross-Cutting to Nicole&apos;s Judgment of Dick 
44:29 - Chapter 8. The Speed of the Negative Resolution to Tender Is the Night 
48:57 - Chapter 9. The Intrusion of World War I into Marriage   

Complete course materials are available at the Open Yale Courses website: http://oyc.yale.edu

This course was recorded in Fall 2011.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23609.jpg</video:thumbnail_loc>
      <video:duration>3064</video:duration>
      <video:publication_date>2012-09-14T09:44:46.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/PcK0GlkMmYQ</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>21</video:tag>
      <video:tag>Fitzgerald</video:tag>
      <video:tag>Tender</video:tag>
      <video:tag>is</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Night</video:tag>
      <video:tag>continued</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-Lecture-8-Turbo-Price-Discrimination</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - Lecture 8 (Turbo) - Price Discrimination</video:title>
      <video:description>Lec 14 - Lecture 8 (Turbo) - Price Discrimination. ECON 20100: The Elements of Economic Analysis E. Glen Weyl, Assistant Professor of Economics and the College &quot;Price Discrimination,&quot; October 27, 2011. The first part of this course discusses markets with one or a few suppliers. The second part focuses on demand and supply for factors of production and the distribution of income in the economy. This course also includes some elementary general equilibrium theory and welfare economics.

This lecture addresses monopolistic firms&apos; attempt to get around their basic trade-off by charging different prices to different consumer or for different units of goods.  After exploring why first-degree price discrimination is desirable but unattainable, we consider how various imperfect forms of price discrimination (implicit, explicit and others) operate.  We analyze when price discrimination improves and when it harms the efficient operation of markets and how price discriminatory strategies can be used in the design of public policies such as taxation, auctions and criminal justice.

For readings associated with this lecture and slides, visit: http://www.glenweyl.com/teaching</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15010.jpg</video:thumbnail_loc>
      <video:duration>4447</video:duration>
      <video:publication_date>2012-08-28T11:31:14.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/3ht6kPwsfZw</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>university</video:tag>
      <video:tag>chicago</video:tag>
      <video:tag>education</video:tag>
      <video:tag>Business</video:tag>
      <video:tag>Economics</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-85-Function-Inverses-Example-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 85 - Function Inverses Example 2</video:title>
      <video:description>Function Inverses Example 2

Function Inverses Example 2</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20197.jpg</video:thumbnail_loc>
      <video:duration>432</video:duration>
      <video:publication_date>2012-09-06T02:32:10.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/aeyFb2eVH1c</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>function</video:tag>
      <video:tag>Inverses</video:tag>
      <video:tag>Example</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-19-Economic-Motivations-for-Fertility</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19 - Economic Motivations for Fertility</video:title>
      <video:description>&quot;Lec 19 - Economic Motivations for Fertility&quot; Global Problems of Population Growth (MCDB 150)

Data shows, consistently, that poor people have more children than rich people; economically speaking, children are an inferior good. Children are production goods because they do work, consumption goods because they are enjoyable, and investment goods because they support parents in old age. Jobs in the modern sector require education and health. To pay for this, parents have to focus their resources on fewer children.

00:00 - Chapter 1. Children as Inferior Goods
09:50 - Chapter 2. The Economics of Childbearing
22:15 - Chapter 3. Children as Consumption Goods
28:43 - Chapter 4. Children as Investment Goods
37:55 - Chapter 5. Education and Maximizing Investment in Children
50:46 - Chapter 6. Investing in Education
57:01 - Chapter 7. The Process of Modernization
01:06:19 - Chapter 8. Opportunity Costs of Childbearing for Modern Mothers

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23108.jpg</video:thumbnail_loc>
      <video:duration>4442</video:duration>
      <video:publication_date>2012-09-12T12:18:28.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/GgNDFgw6j2A</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>19</video:tag>
      <video:tag>economic</video:tag>
      <video:tag>Motivations</video:tag>
      <video:tag>for</video:tag>
      <video:tag>Fertility</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-26-Probability-for-Life-Science</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 26 - Probability for Life Science</video:title>
      <video:description>&quot;Lec 26 - Probability for Life Science&quot; A math course for life science majors covering elementary probability, probability distributions, random variables, and limit theorems. 

Lecturer: Herbert Enderton, Ph.D., Harvard University.  Dr. Enderton is Logic Colloquim Chairman for the UCLA Logic Center --  http://www.logic.ucla.edu/.

UCLA course Probability for Life Science, Math 3C, Fall 2008

* See all UCLA Math 3C classes in this series: http://www.youtube.com/view_play_list?p=5BE09709EECF36AA
* See more courses from UCLA: http://www.youtube.com/uclacourses 
* See more from UCLAs main channel on YouTube: http://www.youtube.com/ucla 

ABOUT UCLA MATH:
The American Mathematical Society honored UCLA&apos;s math department and its &quot;first-rate faculty of internationally recognized mathematicians&quot; with the 2007 Award for an Exemplary Program or Achievement in a Mathematics Department.

UCLA&apos;s department is &quot;an outstanding model of all that a mathematics department can be,&quot; the society declared. 

The society said UCLA&apos;s created &quot;a comprehensive vision for its undergraduate, graduate, and postdoctoral training programs that involves important interactions with the Institute for Pure and Applied Mathematics (IPAM) at UCLA, which is funded by the National Science Foundation (NSF). Through these unusually large training programs, UCLA has become one of the biggest pipelines to mathematical careers in the United States.&quot; 

IPAM strengthens the ties between mathematics and the other sciences and helps train a new generation of interdisciplinary mathematicians and scientists. More than 1,000 scholars a year participate in programs that bring together mathematicians and scientists from the fields of biology, the physical sciences, medicine, engineering and others, as well as from industry and national laboratories. 

http://www.math.ucla.edu/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20614.jpg</video:thumbnail_loc>
      <video:duration>2941</video:duration>
      <video:publication_date>2012-09-06T16:55:10.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/GiMQFfnWFU4</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>A</video:tag>
      <video:tag>math</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>for</video:tag>
      <video:tag>life</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>majors</video:tag>
      <video:tag>covering</video:tag>
      <video:tag>elementary</video:tag>
      <video:tag>probability</video:tag>
      <video:tag>distributions</video:tag>
      <video:tag>random</video:tag>
      <video:tag>variables</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-2003-AIME-II-Problem-5-Minor-Correction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - 2003 AIME II Problem 5 Minor Correction</video:title>
      <video:description>2003 AIME II Problem 5 Minor Correction

2003 AIME II Problem 5 Minor Correction</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25049.jpg</video:thumbnail_loc>
      <video:duration>147</video:duration>
      <video:publication_date>2012-09-18T00:31:35.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/yXg5CYuCcU4</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>2003</video:tag>
      <video:tag>AIME</video:tag>
      <video:tag>II</video:tag>
      <video:tag>Problem</video:tag>
      <video:tag>5</video:tag>
      <video:tag>Minor</video:tag>
      <video:tag>Correction</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-23-Sociology150A-Automaticity-3-and-Immune-Neglect</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23 - Sociology150A -Automaticity 3 and Immune Neglect</video:title>
      <video:description>&quot;Lec 23 - Sociology150A -Automaticity 3 and Immune Neglect&quot;Social Psychology: Self and Society
Professor Robb Willer</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24269.jpg</video:thumbnail_loc>
      <video:duration>3805</video:duration>
      <video:publication_date>2012-09-15T05:47:31.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/DEgwMUKd8fE</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Sociology</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>23</video:tag>
      <video:tag>Sociology150A</video:tag>
      <video:tag>Automaticity</video:tag>
      <video:tag>3</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Immune</video:tag>
      <video:tag>Neglect</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-Purgatory-I-II</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - Purgatory I, II</video:title>
      <video:description>&quot;Lec 9 - Purgatory I, II&quot; Dante in Translation (ITAL 310)

In this lecture, Professor Mazzotta introduces Purgatory and proceeds with a close reading of Cantos I and II. The topography of Mount Purgatory is described, and the moral system it structures is contrasted with that of Hell. Dante&apos;s paradoxical choice of Cato, a pagan suicide, as guardian to the entrance of Purgatory ushers in a discussion of freedom from the standpoint of classical antiquity, on the one hand, and Judaism, on the other. In his refusal to be enslaved by the past, both on earth and in the afterlife, Cato is seen to embody the virtues of exile, setting an example for the penitent souls of Ante-purgatory (Purgatory II), including the pilgrim, who still clings to the comforts of the past.

00:00 - Chapter 1. Purgatory as an Idea and as a Poetic Construction 
07:34 - Chapter 2. Canto I: A New Departure 
16:35 - Chapter 3. The Muses: Tonality and Orientation 
23:27 - Chapter 4. Cato
30:14 - Chapter 5. Suicide; Purgatory as the Domain of Freedom
40:42 - Chapter 6. Canto II: Purgatory as the Antipodes of Jerusalem: Exodus
49:46 - Chapter 7. Internalizing the Narrative; The Exilic Condition; Casella 
01:00:29 - Chapter 8. Question and Answer 

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23074.jpg</video:thumbnail_loc>
      <video:duration>4259</video:duration>
      <video:publication_date>2012-09-12T06:29:06.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/SkwWbSoLRAQ</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>9</video:tag>
      <video:tag>Purgatory</video:tag>
      <video:tag>I</video:tag>
      <video:tag>II</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-Last-Probability-for-Life-Science</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec Last - Probability for Life Science</video:title>
      <video:description>&quot;Lec Last - Probability for Life Science&quot; A math course for life science majors covering elementary probability, probability distributions, random variables, and limit theorems. 

Lecturer: Herbert Enderton, Ph.D., Harvard University.  Dr. Enderton is Logic Colloquim Chairman for the UCLA Logic Center --  http://www.logic.ucla.edu/.

UCLA course Probability for Life Science, Math 3C, Fall 2008

* See all UCLA Math 3C classes in this series: http://www.youtube.com/view_play_list?p=5BE09709EECF36AA
* See more courses from UCLA: http://www.youtube.com/uclacourses 
* See more from UCLAs main channel on YouTube: http://www.youtube.com/ucla 

ABOUT UCLA MATH:
The American Mathematical Society honored UCLA&apos;s math department and its &quot;first-rate faculty of internationally recognized mathematicians&quot; with the 2007 Award for an Exemplary Program or Achievement in a Mathematics Department.

UCLA&apos;s department is &quot;an outstanding model of all that a mathematics department can be,&quot; the society declared. 

The society said UCLA&apos;s created &quot;a comprehensive vision for its undergraduate, graduate, and postdoctoral training programs that involves important interactions with the Institute for Pure and Applied Mathematics (IPAM) at UCLA, which is funded by the National Science Foundation (NSF). Through these unusually large training programs, UCLA has become one of the biggest pipelines to mathematical careers in the United States.&quot; 

IPAM strengthens the ties between mathematics and the other sciences and helps train a new generation of interdisciplinary mathematicians and scientists. More than 1,000 scholars a year participate in programs that bring together mathematicians and scientists from the fields of biology, the physical sciences, medicine, engineering and others, as well as from industry and national laboratories. 

http://www.math.ucla.edu/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20616.jpg</video:thumbnail_loc>
      <video:duration>2720</video:duration>
      <video:publication_date>2012-09-06T16:55:21.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/jlwMcm_u7OQ</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>A</video:tag>
      <video:tag>math</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>for</video:tag>
      <video:tag>life</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>majors</video:tag>
      <video:tag>covering</video:tag>
      <video:tag>elementary</video:tag>
      <video:tag>probability</video:tag>
      <video:tag>distributions</video:tag>
      <video:tag>random</video:tag>
      <video:tag>variables</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Technology-and-Invention-in-Finance</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Technology and Invention in Finance</video:title>
      <video:description>&quot;Lec 3 - Technology and Invention in Finance&quot; Financial Markets (2011) (ECON 252)

In the beginning of the lecture, Professor Shiller reviews the probability theory concepts from the last class and extends these concepts by the central limit theorem. Afterwards, he turns his attention toward the role of financial technology and financial invention within society, in particular with regard to the management of big and important risks. He proceeds along the lines of a &quot;framing&quot; theme, referring to the context and the associations of inventions, and along the lines of a &quot;device&quot; theme, emphasizing the creation of complicated structures set up for a certain purpose, which require learning over time to be improved. His coverage of financial inventions spans limited liability for corporations and the framework of Township and Village Enterprises in China, as well as inflation indexation from its inception around the turn of the 19th century to its applications in Chile and Mexico in the 20th century. Professor Shiller concludes the lecture elaborating on swap contracts as financial inventions, and on the subsequent development of credit default swaps.

00:00 - Chapter 1. Introduction
02:38 - Chapter 2. Review of Probability Theory and the Central Limit Theorem
14:21 - Chapter 3. The Role of Finance in Society 
28:52 - Chapter 4. A Selection of Modern Inventions 
39:14 - Chapter 5. Corporations and Limited Liability
51:33 - Chapter 6. Inflation Indexation 
01:07:42 - Chapter 7. Swap Contracts

Complete course materials are available at the Open Yale Courses website: http://oyc.yale.edu

This course was recorded in Spring 2011.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23702.jpg</video:thumbnail_loc>
      <video:duration>4529</video:duration>
      <video:publication_date>2012-09-14T10:39:02.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Iij2mpilSJo</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>3</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>and</video:tag>
      <video:tag>invention</video:tag>
      <video:tag>in</video:tag>
      <video:tag>finance</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Chemistry-1A-Fall-2011</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Chemistry 1A - Fall 2011</video:title>
      <video:description>&quot;Lec 3 - Chemistry 1A &quot; General Chemistry. These lectures are filmed during fall 2011 and given by general chemistry professor Michelle Douskey and professor Angelica Stacy.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27106.jpg</video:thumbnail_loc>
      <video:duration>3035</video:duration>
      <video:publication_date>2012-09-21T02:50:02.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/vz-NFEzcuxg</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>3</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>1A</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Sustainable-Living-Program</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Sustainable Living Program</video:title>
      <video:description>&quot;Lec 4 - Sustainable Living Program&quot; Tim Papandreou on &quot;Transportation,&quot; as part of the Education for Sustainable Living Program (ESLP).

ESLP is a student designed, student developed, and student facilitated program offered through UCLA&apos;s Institute of the Environment. ESLP runs a Lecture Series which brings guest speakers from UCLA and across the country to speak on specialized subjects including food systems, green business, organic gardens, sustainable living, the green economy, environmental justice, transportation, as well as sustainability projects across Los Angeles. More information can be found at www.eslp-la.com.

A committed leader and an early adopter of the low-carbon diet and lifestyle, Timothy Papandreou has worked as an urban planner in Los Angeles and Australia, and will soon oversee the transportation planning and development program for the San Francisco Municipal Transportation Agency. At the Los Angeles County Metropolitan Transportation Authority (Metro), Papandreou spent nine years working with public, business and community sectors to develop more sustainable transportation funding policies, programs and solutions.  He is a founding board member of Cultivating Sustainable Communities, a non-profit that empowers people to become more sustainable through affordable land trusts, energy efficiency and urban food garden programs.

Some clips and images may have been blurred or removed to avoid copyright infringement.

* See all the UCLA Education for Sustainable Living classes in this series: http://www.youtube.com/view_play_list?p=970187D814A61677
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20620.jpg</video:thumbnail_loc>
      <video:duration>6054</video:duration>
      <video:publication_date>2012-09-06T16:58:25.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/lyMh-07_0No</video:player_loc>
      <video:uploader>0|13|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Tim</video:tag>
      <video:tag>Papandreou</video:tag>
      <video:tag>on</video:tag>
      <video:tag>transportation</video:tag>
      <video:tag>as</video:tag>
      <video:tag>part</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>education</video:tag>
      <video:tag>for</video:tag>
      <video:tag>Sustainable</video:tag>
      <video:tag>Living</video:tag>
      <video:tag>Program</video:tag>
      <video:tag>ESLP</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-TEDxCaltech-Pamela-Bjrkman-Visualizing-and-Engineering-New-Anti-HIV-Agents</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - TEDxCaltech - Pamela Björkman - Visualizing and Engineering New Anti-HIV Agents</video:title>
      <video:description>Lec 7 - TEDxCaltech - Pamela Björkman - Visualizing and Engineering New Anti-HIV Agents. Pamela Björkman is the Max Delbrück Professor of Biology at Caltech, and an investigator of the Howard Hughes Medical Institute. She is well known for her pioneering work in structural studies of biological macromolecules. Her research focuses upon the structure and function of proteins of the immune system, especially interactions involved in immune recognition, using techniques such as X-ray crystallography and confocal and electron microscopy.

About TEDx, x = independently organized event: In the spirit of ideas worth spreading, TEDx is a program of local, self-organized events that bring people together to share a TED-like experience. At a TEDx event, TEDTalks video and live speakers combine to spark deep discussion and connection in a small group. These local, self-organized events are branded TEDx, where x = independently organized TED event. The TED Conference provides general guidance for the TEDx program, but individual TEDx events are self-organized. (Subject to certain rules and regulations.) 

On January 14, 2011, Caltech hosted TEDxCaltech, an exciting one-day event to honor Richard Feynman, Nobel Laureate, Caltech physics professor, iconoclast, visionary, and all-around &quot;curious character.&quot; Visit TEDxCaltech.com for more details.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15019.jpg</video:thumbnail_loc>
      <video:duration>619</video:duration>
      <video:publication_date>2012-08-28T11:56:45.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/VRwH3rSjNwQ</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>TEDx</video:tag>
      <video:tag>TEDxCaltech</video:tag>
      <video:tag>Caltech</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>HIV</video:tag>
      <video:tag>Virus</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>research</video:tag>
      <video:tag>visualization</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-An-Ultrafast-Optical-Digital-Technology-Smart-Light</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - An Ultrafast Optical Digital Technology Smart Light</video:title>
      <video:description>&quot;Lec 17 - An Ultrafast Optical Digital Technology Smart Light&quot; February 28, 2007 lecture by Alan Huang for the Stanford University Computer Systems Colloquium (EE 380).  Discussion topics include optical isolators, Sagnac interferometric switches, optical slate machines and clock rate.

EE 380 | Computer Systems Colloquium:
http://www.stanford.edu/class/ee380/

Stanford Computer Systems Laboratory:
http://csl.stanford.edu/

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanforduniversity/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24091.jpg</video:thumbnail_loc>
      <video:duration>3902</video:duration>
      <video:publication_date>2012-09-14T15:19:57.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Dm0k78396DY</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>17</video:tag>
      <video:tag>an</video:tag>
      <video:tag>Ultrafast</video:tag>
      <video:tag>optical</video:tag>
      <video:tag>digital</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>smart</video:tag>
      <video:tag>Light</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Edible-Education-The-Global-Food-Movement</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Edible Education: The Global Food Movement</video:title>
      <video:description>Edible Education: The Global Food Movement

Carlo Petrini
Translator, Corby Kummer

SPONSORED BY THE EDIBLE SCHOOLYARD PROJECT WWW.EDIBLESCHOOLYARD.ORG WITH SUPPORT FROM STEPHEN SILBERSTEIN AND THE KNIGHT FOUNDATION FOR ENVIRONMENTAL JOURNALISM.

LIVE STREAM SPONSORED BY BON APPETIT MANAGEMENT COMPANY 

INSTRUCTORS: MICHAEL POLLAN AND NIKKI HENDERSON</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25887.jpg</video:thumbnail_loc>
      <video:duration>4866</video:duration>
      <video:publication_date>2012-09-18T18:06:35.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/qz14gXMExt8</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Edible</video:tag>
      <video:tag>education</video:tag>
      <video:tag>the</video:tag>
      <video:tag>global</video:tag>
      <video:tag>food</video:tag>
      <video:tag>movement</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-TEDxCaltech-Jehoshua-Bruck-Teaching-the-Past-Dreaming-the-Future</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - TEDxCaltech - Jehoshua Bruck - Teaching the Past; Dreaming the Future</video:title>
      <video:description>Lec 8 - TEDxCaltech - Jehoshua Bruck - Teaching the Past; Dreaming the Future. Jehoshua (Shuki) Bruck is the Gordon and Betty Moore Professor of Computation and Neural Systems and Electrical Engineering at Caltech. He received the B.Sc. and M.Sc. degrees in electrical engineering from the Technion, Israel Institute of Technology, in 1982 and 1985, respectively and the Ph.D. degree in Electrical Engineering from Stanford University in 1989.Shuki&apos;s research focuses on information theory and systems and the theory of computation in biological networks. His extensive industrial experience includes working for IBM Research as well as cofounding and serving as chairman of Rainfinity (acquired in 2005 by EMC) and XtremIO.  Dr. Bruck is a Fellow of the IEEE, a recipient of the Feynman Prize for Excellence in Teaching, the IEEE Schelkunoff Award, a Sloan Research Fellowship, a National Science Foundation Young Investigator Award, an IBM Outstanding Innovation Award and an IBM Outstanding Technical Achievement Award.
About TEDx, x = independently organized event: In the spirit of ideas worth spreading, TEDx is a program of local, self-organized events that bring people together to share a TED-like experience. At a TEDx event, TEDTalks video and live speakers combine to spark deep discussion and connection in a small group. These local, self-organized events are branded TEDx, where x = independently organized TED event. The TED Conference provides general guidance for the TEDx program, but individual TEDx events are self-organized. (Subject to certain rules and regulations.) 

On January 14, 2011, Caltech hosted TEDxCaltech, an exciting one-day event to honor Richard Feynman, Nobel Laureate, Caltech physics professor, iconoclast, visionary, and all-around &quot;curious character.&quot; Visit TEDxCaltech.com for more details.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15020.jpg</video:thumbnail_loc>
      <video:duration>670</video:duration>
      <video:publication_date>2012-08-28T11:56:55.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/IshGeiThCa4</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>TEDx</video:tag>
      <video:tag>TEDxCaltech</video:tag>
      <video:tag>Caltech</video:tag>
      <video:tag>Feynman</video:tag>
      <video:tag>teaching</video:tag>
      <video:tag>Mathematics</video:tag>
      <video:tag>History</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-75-Apsidal-Precession-Perihelion-Precession-and-Milankovitch-Cycles</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 75 - Apsidal Precession (Perihelion Precession) and Milankovitch Cycles</video:title>
      <video:description>Apsidal Precession (Perihelion Precession) and Milankovitch Cycles

Apsidal Precession (Perihelion Precession)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25030.jpg</video:thumbnail_loc>
      <video:duration>427</video:duration>
      <video:publication_date>2012-09-17T18:17:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/m6lMGoZTJnc</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Apsidal</video:tag>
      <video:tag>Precession</video:tag>
      <video:tag>perihelion</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Milankovitch</video:tag>
      <video:tag>Cycles</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-TEDxCaltech-Dennis-Callahan-A-Portrait-of-the-Scientist-as-a-Young-Artist</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - TEDxCaltech - Dennis Callahan - A Portrait of the Scientist as a Young Artist</video:title>
      <video:description>Lec 9 - TEDxCaltech - Dennis Callahan - A Portrait of the Scientist as a Young Artist. Dennis Callahan is a third year graduate student in Materials Science at Caltech. His thesis is focused on exploring design limits for novel types of solar cells to achieve maximum efficiency with minimum cost and use of raw materials.  He has created many types of scientific art, and his images have twice consecutively won first place at Caltech&apos;s &quot;Art of Science&quot; competition. In his spare time Dennis is an amateur photographer and singer-songwriter. He also experiments with generative art, which is an art form at the intersection of abstract drawing and computer programming in which artistic works are created with a computer through the use of human designed algorithms.  One of his major interests and passions is the merging of science and art to help foster a greater widespread understanding of the purpose and importance of each of these typically distinct and under appreciated topics.

About TEDx, x = independently organized event: In the spirit of ideas worth spreading, TEDx is a program of local, self-organized events that bring people together to share a TED-like experience. At a TEDx event, TEDTalks video and live speakers combine to spark deep discussion and connection in a small group. These local, self-organized events are branded TEDx, where x = independently organized TED event. The TED Conference provides general guidance for the TEDx program, but individual TEDx events are self-organized. (Subject to certain rules and regulations.) 

On January 14, 2011, Caltech hosted TEDxCaltech, an exciting one-day event to honor Richard Feynman, Nobel Laureate, Caltech physics professor, iconoclast, visionary, and all-around &quot;curious character.&quot; Visit TEDxCaltech.com for more details.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15021.jpg</video:thumbnail_loc>
      <video:duration>346</video:duration>
      <video:publication_date>2012-08-28T11:57:04.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/9Ci6HlupFIA</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>TEDx</video:tag>
      <video:tag>TEDxCaltech</video:tag>
      <video:tag>Caltech</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>research</video:tag>
      <video:tag>visualization</video:tag>
      <video:tag>art</video:tag>
      <video:tag>student</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-Permutations</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - Permutations</video:title>
      <video:description>This lecture is provided by Khan Academy. 

Introduction to permutations</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19948.jpg</video:thumbnail_loc>
      <video:duration>611</video:duration>
      <video:publication_date>2012-09-06T01:09:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/XqQTXW7XfYA</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Permutations</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-38-Perpendicular-Lines</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 38 - Perpendicular Lines</video:title>
      <video:description>Perpendicular Lines

U04_L2_T2_we1 : Perpendicular Lines</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24576.jpg</video:thumbnail_loc>
      <video:duration>209</video:duration>
      <video:publication_date>2012-09-17T14:08:11.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/0671cRNjeKI</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Perpendicular</video:tag>
      <video:tag>lines</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-29-MIT-5112-Principles-of-Chemical-Science-Fall-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 29 - MIT 5.112 Principles of Chemical Science, Fall 2005</video:title>
      <video:description>&quot;Lec 29 - MIT 5.112 Principles of Chemical Science, Fall 2005&quot; Crystal Field Theory

View the complete course: http://ocw.mit.edu/5-112F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15220.jpg</video:thumbnail_loc>
      <video:duration>3023</video:duration>
      <video:publication_date>2012-08-28T15:42:45.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/NVTHQwQ9IqA</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>thermodynamics</video:tag>
      <video:tag>Atomic</video:tag>
      <video:tag>Structure</video:tag>
      <video:tag>kinetics</video:tag>
      <video:tag>catalysis</video:tag>
      <video:tag>VSEPR</video:tag>
      <video:tag>equlibrium</video:tag>
      <video:tag>redox</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Genetic-Engineering-and-Society-Honors-Collegium-70A-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Genetic Engineering and Society, Honors Collegium 70A, UCLA</video:title>
      <video:description>&quot;Lec 4 - Genetic Engineering and Society, Honors Collegium 70A, UCLA&quot; Course Description:
Honors Collegium 70A: Genetic Engineering in Medicine, Agriculture, &amp; Law is a class that examines the historical and scientific study of genetic engineering in medicine, agriculture, and law, including examination of social, ethical, and legal issues raised by new technology.

About the Professor:
Bob Goldberg is a plant molecular biologist who specializes in the area of plant gene expression.  The goal of his research has been to understand how plant cells differentiate and how genes are activated selectively in specialized cell types during plant development. He has received UCLA Distinguished Teaching Awards from the  Department of Biology and the Department of Molecular, Cell, and Developmental Biology, and was awarded the all-campus Luckmann Distinguished Teaching Award from the Academic Senate.

Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA Honors Collegium 70A: Genetic Engineering in Medicine, Agriculture, &amp; Law classes in this series: http://www.youtube.com/view_play_list...
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20630.jpg</video:thumbnail_loc>
      <video:duration>3974</video:duration>
      <video:publication_date>2012-09-06T17:09:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/IVkPh__tW5I</video:player_loc>
      <video:uploader>0|14|0</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Genetic</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Society</video:tag>
      <video:tag>Honors</video:tag>
      <video:tag>Collegium</video:tag>
      <video:tag>70A</video:tag>
      <video:tag>UCLA</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Simulation-1-of-1000-of-Accommodation-in-the-Ribosome</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Simulation (1 of 1000 ) of Accommodation in the Ribosome</video:title>
      <video:description>This video depicts a simulation (1 of 1000 ) of accommodation (including reversible conformational rearrangements) in the ribosome performed by LANL researchers as determined from all-atom simulations of the 70S ribosome.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/d966a43f-d61a-4738-ba56-54fabc112080/cand_5.jpg</video:thumbnail_loc>
      <video:duration>87</video:duration>
      <video:publication_date>2010-11-15T01:12:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5358.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>simulation</video:tag>
      <video:tag>1</video:tag>
      <video:tag>of</video:tag>
      <video:tag>1000</video:tag>
      <video:tag>Accommodation</video:tag>
      <video:tag>in</video:tag>
      <video:tag>the</video:tag>
      <video:tag>ribosome</video:tag>
      <video:tag>Performed</video:tag>
      <video:tag>by</video:tag>
      <video:tag>LANL</video:tag>
      <video:tag>Researchers</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Hernia-repair-using-ultrapro-mesh-and-fibrin-glue</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Hernia repair using ultrapro mesh and fibrin glue</video:title>
      <video:description>This video shows differences in biomechanical stability using various fibrin glue compositions for mesh fixation in endoscopic inguinal hernia repair</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/9c50e3ec-03d8-4b7e-872c-cc20ace923ec/cand_25.jpg</video:thumbnail_loc>
      <video:duration>81</video:duration>
      <video:publication_date>2011-11-29T11:41:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8971.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>hernia</video:tag>
      <video:tag>repair</video:tag>
      <video:tag>using</video:tag>
      <video:tag>Ultrapro</video:tag>
      <video:tag>mesh</video:tag>
      <video:tag>and</video:tag>
      <video:tag>FIbrin</video:tag>
      <video:tag>Glue</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-40-Interpreting-Inequalities</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 40 - Interpreting Inequalities</video:title>
      <video:description>Interpreting Inequalities

U05_L1_T1_we1 : Interpreting Inequalities</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24581.jpg</video:thumbnail_loc>
      <video:duration>399</video:duration>
      <video:publication_date>2012-09-17T14:09:20.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/wo7DSaPP8hQ</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Interpreting</video:tag>
      <video:tag>Inequalities</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-32-The-Ozone-Layer</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 32 - The Ozone Layer</video:title>
      <video:description>&quot;Lec 32 - The Ozone Layer&quot; The Atmosphere, the Ocean and Environmental Change (GG 140)

Stratospheric ozone is important as protection from harmful ultraviolet solar radiation.  Ozone in the stratosphere blocks almost all UVC radiation, which is extremely energetic and harmful.  Ozone within the ozone layer is destroyed through chemical reactions involving chlorine atoms and the ozone molecules.  The main anthropogenic source of chlorine in the atmosphere is chlorofluorocarbons (CFCs).  Emissions of CFCs began to increase after 1960 and continued to increase until the 1990s.  The 1987 Montreal Protocol banned the emission of CFCs as of 1994, and currently CFC emissions are nearly zero.  

00:00 - Chapter 1. Terminology for Stratospheric Ozone
00:01 - Chapter 2. The Ozone Layer
11:06 - Chapter 3. The Dobson Unit
15:05 - Chapter 4. Origin and Maintenance of Ozone in the Stratosphere
26:22 - Chapter 5. The Ozone Hole
37:51 - Chapter 6. The Montreal Protocol

Complete course materials are available at the Open Yale Courses website: http://oyc.yale.edu

This course was recorded in Fall 2011.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23328.jpg</video:thumbnail_loc>
      <video:duration>2442</video:duration>
      <video:publication_date>2012-09-13T13:00:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/3EgVrXrMzgo</video:player_loc>
      <video:uploader>0|63|0</video:uploader>
      <video:category>Environmental Engineering</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>32</video:tag>
      <video:tag>the</video:tag>
      <video:tag>ozone</video:tag>
      <video:tag>layer</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/New-Treatment-for-Cancer</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>New Treatment for Cancer</video:title>
      <video:description>How is estrogen related to cancer? What is the mechanism of action of the new medications treating the disease? Watch the video to find out.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/276edada-a26b-4d24-96ee-0902231bd11d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>179</video:duration>
      <video:publication_date>2011-12-06T19:51:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10869.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>estrogen</video:tag>
      <video:tag>Cancer</video:tag>
      <video:tag>treatment</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Quantum-Entanglements-Part-3-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Quantum Entanglements, Part 3 (Stanford)</video:title>
      <video:description>&quot;Lec 1 - Quantum Entanglements, Part 3 (Stanford)&quot; Lecture 1 of Leonard Susskind&apos;s course concentrating on Quantum Entanglements (Part 3, Spring 2007). Recorded April 9, 2007 at Stanford University.

This Stanford Continuing Studies course is the third of a three-quarter sequence of classes exploring the &quot;quantum entanglements&quot; in modern theoretical physics. Leonard Susskind is the Felix Bloch Professor of Physics at Stanford University.

Complete playlist for the course:
http://www.youtube.com/view_play_list?p=5F9D6DB4231291BE

Stanford Continuing Studies: http://continuingstudies.stanford.edu/

About Leonard Susskind: http://www.stanford.edu/dept/physics/people/faculty/sussk...

Stanford University channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24067.jpg</video:thumbnail_loc>
      <video:duration>6358</video:duration>
      <video:publication_date>2012-09-14T15:09:53.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/3ZEYa7SRRsU</video:player_loc>
      <video:uploader>0|39|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>1</video:tag>
      <video:tag>Quantum</video:tag>
      <video:tag>Entanglements</video:tag>
      <video:tag>part</video:tag>
      <video:tag>3</video:tag>
      <video:tag>Stanford</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-Blue-Planet-Oceanography-ES-Sci-15-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - Blue Planet: Oceanography E&amp;S Sci 15, UCLA</video:title>
      <video:description>&quot;Lec 13 - Blue Planet: Oceanography E&amp;S Sci 15, UCLA&quot; Course Description:
Earth &amp; Space Science 15: Introduction to Oceanography is a class that provides a general introduction to geological, physical, chemical, and biological processes and history of Earth&apos;s global oceanic system.

About the Professor:
Edwin Schauble is an Associate Professor from UCLAs Department of Geochemistry and Astrobiology. His current area of study and collaboration include species-dependent isotopic signatures in dissolved iron, spectroscopic signatures and thermodynamic properties of dissolved silica, non-mass dependent isotopic fractionation in heavy elements, calibration of the 13C-18O clumping paleothermometer, and the possibility of silicon as an alloying element in the Earths core.

Note: Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA Earth &amp; Space Science 15: Introduction to Oceanography
classes in this series: http://www.youtube.com/view_play_list?p=86F7D2B9DFC5E52F
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20745.jpg</video:thumbnail_loc>
      <video:duration>2957</video:duration>
      <video:publication_date>2012-09-07T16:26:06.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/JKKK55QlmnU</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Geophysics</video:category>
      <video:tag>Earth</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>15</video:tag>
      <video:tag>introduction</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Oceanography</video:tag>
      <video:tag>is</video:tag>
      <video:tag>A</video:tag>
      <video:tag>class</video:tag>
      <video:tag>that</video:tag>
      <video:tag>provides</video:tag>
      <video:tag>general</video:tag>
      <video:tag>geological</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-22-MIT-18085-Computational-Science-and-Engineering-I</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22 - MIT 18.085 Computational Science and Engineering I</video:title>
      <video:description>&quot;Lec 22 - MIT 18.085 Computational Science and Engineering I&quot; Fourier expansions and convolution

A more recent version of this course is available at: http://ocw.mit.edu/18-085f08

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15432.jpg</video:thumbnail_loc>
      <video:duration>3754</video:duration>
      <video:publication_date>2012-08-28T17:20:23.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/FWtYuLFIUUM</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>LaPlace</video:tag>
      <video:tag>differential</video:tag>
      <video:tag>Lagrange</video:tag>
      <video:tag>convolution</video:tag>
      <video:tag>Fourier</video:tag>
      <video:tag>Boundary</video:tag>
      <video:tag>value</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Naming-Alkenes-Examples</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - Naming Alkenes Examples</video:title>
      <video:description>Naming Alkenes Examples

Naming Alkenes Examples</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24517.jpg</video:thumbnail_loc>
      <video:duration>507</video:duration>
      <video:publication_date>2012-09-17T13:46:22.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/KWv5PaoHwPA</video:player_loc>
      <video:uploader>0|34|0</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>Naming</video:tag>
      <video:tag>Alkenes</video:tag>
      <video:tag>Examples</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-TEDxCaltech-S-George-Djorgovski-Evolving-Science-and-Technology-in-Cyberspace</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - TEDxCaltech - S. George Djorgovski - Evolving Science and Technology in Cyberspace</video:title>
      <video:description>Lec 15 - TEDxCaltech - S. George Djorgovski - Evolving Science and Technology in Cyberspace. S. George Djorgovski is a Professor of Astronomy and a Co-Director of the Center for Advanced Computing Research at Caltech, and the Director of the Meta-Institute for Computational Astrophsics, the first professional scientific organization based in virtual worlds.  He received his Ph.D. from UC Berkeley in 1985, was a Harvard Junior Fellow, and joined the Caltech faculty in 1987. Among his honors, he was an Alfred P. Sloan Foundation Fellow, a Presidential Young Investigator and, having authored or coauthored several hundred scientific publications; he was among the Institute for Scientific Information&apos;s 1000 most cited physicists.  George is one of the founders of the Virtual Observatory framework and the emerging field of AstroInformatics, and he chaired the U.S. National Virtual Observatory Scientific Definition Team.  Among his many current interests are development of methodologies for a computationally enabled, data-intensive science for the 21st century, and exploration of observable parameter spaces with digital sky surveys.

About TEDx, x = independently organized event: In the spirit of ideas worth spreading, TEDx is a program of local, self-organized events that bring people together to share a TED-like experience. At a TEDx event, TEDTalks video and live speakers combine to spark deep discussion and connection in a small group. These local, self-organized events are branded TEDx, where x = independently organized TED event. The TED Conference provides general guidance for the TEDx program, but individual TEDx events are self-organized. (Subject to certain rules and regulations.) 

On January 14, 2011, Caltech hosted TEDxCaltech, an exciting one-day event to honor Richard Feynman, Nobel Laureate, Caltech physics professor, iconoclast, visionary, and all-around &quot;curious character.&quot; Visit TEDxCaltech.com for more details.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15027.jpg</video:thumbnail_loc>
      <video:duration>612</video:duration>
      <video:publication_date>2012-08-28T11:57:58.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/FB33pV2L0Vo</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>TEDx</video:tag>
      <video:tag>TEDxCaltech</video:tag>
      <video:tag>Caltech</video:tag>
      <video:tag>Feynman</video:tag>
      <video:tag>astronomy</video:tag>
      <video:tag>education</video:tag>
      <video:tag>teaching</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>virtual</video:tag>
      <video:tag>World</video:tag>
      <video:tag>digital</video:tag>
      <video:tag>visualization</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>research</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-MIT-6035-Computer-Language-Engineering-Fall-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1- MIT 6.035 Computer Language Engineering, Fall 2005</video:title>
      <video:description>Lec 1- MIT 6.035 Computer Language Engineering, Fall 2005.
Course Administration Information and Overview

View the complete course: http://ocw.mit.edu/6-035F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15028.jpg</video:thumbnail_loc>
      <video:duration>2949</video:duration>
      <video:publication_date>2012-08-28T11:58:52.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/k-bpyDgBxAo</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>language</video:tag>
      <video:tag>programing</video:tag>
      <video:tag>compilers</video:tag>
      <video:tag>software</video:tag>
      <video:tag>JAVA</video:tag>
      <video:tag>MIPS</video:tag>
      <video:tag>machine</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-Computer-Science-169-Lecture-15</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - Computer Science 169 - Lecture 15</video:title>
      <video:description>Computer Science 169 - Lecture 15

Software Engineering</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26108.jpg</video:thumbnail_loc>
      <video:duration>4768</video:duration>
      <video:publication_date>2012-09-18T23:54:45.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/C5n6Hg-9pU8</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>169</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>15</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-20-TEDxCaltech-Eric-Heller-Freak-Waves-a-Visual-Pathway-to-Discovery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 - TEDxCaltech - Eric Heller - Freak Waves: a Visual Pathway to Discovery</video:title>
      <video:description>Lec 20 - TEDxCaltech - Eric Heller - Freak Waves: a Visual Pathway to Discovery. Eric Heller was born in Washington D.C. in 1946.  He received his BS from the University of Minnesota in 1968, and his PhD in Chemical Physics in 1973 from Harvard University.  After a postdoc at the University of Chicago, Rick joined the chemistry faculty at UCLA in 1975, becoming a Professor in 1981. In 1981 he took a sabbatical at Los Alamos National Laboratory, ultimately joining LANL as a staff scientist until 1984 when he accepted a faculty position in chemistry at the University of Washington.  In 1993, he returned to Harvard as Professor of Physics, and assumed his present position of Professor of Physics and Chemistry in 1998. In 2009, Heller was appointed the Abbot and James Lawrence Professor of Chemistry and Professor of Physics at Harvard.

About TEDx, x = independently organized event: In the spirit of ideas worth spreading, TEDx is a program of local, self-organized events that bring people together to share a TED-like experience. At a TEDx event, TEDTalks video and live speakers combine to spark deep discussion and connection in a small group. These local, self-organized events are branded TEDx, where x = independently organized TED event. The TED Conference provides general guidance for the TEDx program, but individual TEDx events are self-organized. (Subject to certain rules and regulations.) 

On January 14, 2011, Caltech hosted TEDxCaltech, an exciting one-day event to honor Richard Feynman, Nobel Laureate, Caltech physics professor, iconoclast, visionary, and all-around &quot;curious character.&quot; Visit TEDxCaltech.com for more details.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15034.jpg</video:thumbnail_loc>
      <video:duration>641</video:duration>
      <video:publication_date>2012-08-28T12:04:45.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/WttWsBAgq5U</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>TEDx</video:tag>
      <video:tag>TEDxCaltech</video:tag>
      <video:tag>Caltech</video:tag>
      <video:tag>Feynman</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>waves</video:tag>
      <video:tag>ray</video:tag>
      <video:tag>tracing</video:tag>
      <video:tag>sailing</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>research</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Utilitarianism-and-Liberty-John-Stuart-Mill</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Utilitarianism and Liberty, John Stuart Mill</video:title>
      <video:description>&quot;Lec 7 - Utilitarianism and Liberty, John Stuart Mill&quot; Foundations of Modern Social Thought (SOCY 151)

Adam Smith&apos;s ideas about self-interest should be understood as a precursor in some ways to John Stuart Mill&apos;s thinking on utilitarianism.  Professor Szelenyi discusses, but does not resolve, the complexities of Adam Smith&apos;s moral and ethical positions staked out in The Theory of Moral Sentiments—including a focus on sympathy—and the most widespread economic interpretation of Smith and The Wealth of Nations that he is the economist of self-interest.  One way to reconcile these so-called &quot;two Smiths&quot; is that, as social beings, it is in our self-interest to express benevolence and sympathy toward others.  Mill, the student of Bentham since a very young age, humanizes the theory of utilitarianism.  Perhaps he should be best remembered for his staunch views on liberty: liberty must never be compromised for the sake of expediency.  

00:00 - Chapter 1. Smith in a Historical Context
07:04 - Chapter 2. &quot;The Theory of Moral Sentiments&quot;: Major Themes
13:29 - Chapter 3. &quot;The Wealth of Nations&quot;: Major Themes; Self-Interest and The Common Good
21:24 - Chapter 4. The Labor Theory of Value; The Invisible Hand
27:17 - Chapter 5. Mill in a Historical Context
35:34 - Chapter 6. &quot;Utilitarianism&quot;: Major Themes

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23470.jpg</video:thumbnail_loc>
      <video:duration>2535</video:duration>
      <video:publication_date>2012-09-14T08:57:39.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/2lZuWaezTkg</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Sociology</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>7</video:tag>
      <video:tag>Utilitarianism</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Liberty</video:tag>
      <video:tag>John</video:tag>
      <video:tag>Stuart</video:tag>
      <video:tag>Mill</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-Monasticism</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - Monasticism</video:title>
      <video:description>&quot;Lec 13 - Monasticism&quot;The Early Middle Ages, 284--1000 (HIST 210)

Professor Freedman discusses some of the paradoxes of monasticism in the Early Middle Ages. To the modern mind, monks and learning make a natural pair. However, this combination is not an obvious outcome of early monasticism, which emphasized asceticism and renunciation of the world. As it moved west, monasticism shifted away from its eremetic beginnings in Egypt and Syria to more communal way of life under the Rule of St Benedict.  In addition to communal life, the Rule emphasized prayer and labor; the latter of which was interpreted to include reading and eventually the copying of manuscripts.  

00:00 - Chapter 1. Introduction to Monasticism
10:20 - Chapter 2. Renouncing the World
17:58 - Chapter 3. Monks and Hermits as Spiritual Patrons
25:17 - Chapter 4. Monasticism in the West
30:19 - Chapter 5. Rule of St. Benedict
43:33 - Chapter 6. Monasticism and Learning

Complete course materials are available at the Open Yale Courses website: http://oyc.yale.edu

This course was recorded in Fall 2011.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23482.jpg</video:thumbnail_loc>
      <video:duration>2750</video:duration>
      <video:publication_date>2012-09-14T09:02:16.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/TswDu-EXHYg</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>Political Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>13</video:tag>
      <video:tag>Monasticism</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-Genetic-Engineering-and-Society-Honors-Collegium-70A-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - Genetic Engineering and Society, Honors Collegium 70A, UCLA</video:title>
      <video:description>&quot;Lec 6 - Genetic Engineering and Society, Honors Collegium 70A, UCLA&quot; Course Description:
Honors Collegium 70A: Genetic Engineering in Medicine, Agriculture, &amp; Law is a class that examines the historical and scientific study of genetic engineering in medicine, agriculture, and law, including examination of social, ethical, and legal issues raised by new technology.

About the Professor:
Bob Goldberg is a plant molecular biologist who specializes in the area of plant gene expression.  The goal of his research has been to understand how plant cells differentiate and how genes are activated selectively in specialized cell types during plant development. He has received UCLA Distinguished Teaching Awards from the  Department of Biology and the Department of Molecular, Cell, and Developmental Biology, and was awarded the all-campus Luckmann Distinguished Teaching Award from the Academic Senate.

Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA Honors Collegium 70A: Genetic Engineering in Medicine, Agriculture, &amp; Law classes in this series: http://www.youtube.com/view_play_list...
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20632.jpg</video:thumbnail_loc>
      <video:duration>4471</video:duration>
      <video:publication_date>2012-09-06T17:14:13.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/St6RRyoHPIk</video:player_loc>
      <video:uploader>0|14|0</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Honors</video:tag>
      <video:tag>Collegium</video:tag>
      <video:tag>70A</video:tag>
      <video:tag>Genetic</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>in</video:tag>
      <video:tag>medicine</video:tag>
      <video:tag>Agriculture</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>is</video:tag>
      <video:tag>A</video:tag>
      <video:tag>class</video:tag>
      <video:tag>that</video:tag>
      <video:tag>examines</video:tag>
      <video:tag>the</video:tag>
      <video:tag>historical</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-21-TEDxCaltech-Tony-Hey-Feynman-and-Computation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21 - TEDxCaltech - Tony Hey - Feynman and Computation</video:title>
      <video:description>Lec 21 - TEDxCaltech - Tony Hey - Feynman and Computation. Tony Hey is corporate vice president in Microsoft Research, and responsible for its multidisciplinary eScience Research Group and research collaborations between Microsoft and university researchers worldwide. Previously, he directed the U.K.&apos;s e-Science Initiative, helping to build a new scientific infrastructure for collaborative, multidisciplinary, data-intensive research.Before that he was Head of the School of Electronics and Computer Science, and Dean of Engineering and Applied Science at the University of Southampton, and led a group researching parallel computing. Tony is a fellow of the U.K.&apos;s Royal Academy of Engineering, the British Computer Society, the Institute of Engineering and Technology, the Institute of Physics, and the American Association for the Advancement of Science.  He was awarded a CBE for his services to science in 2005. Tony is passionate about conveying the excitement of science and technology to young people.  He has co-authored &quot;popular&quot; books on quantum mechanics and relativity, and written technical books on particle physics and computing.

About TEDx, x = independently organized event: In the spirit of ideas worth spreading, TEDx is a program of local, self-organized events that bring people together to share a TED-like experience. At a TEDx event, TEDTalks video and live speakers combine to spark deep discussion and connection in a small group. These local, self-organized events are branded TEDx, where x = independently organized TED event. The TED Conference provides general guidance for the TEDx program, but individual TEDx events are self-organized. (Subject to certain rules and regulations.) 

On January 14, 2011, Caltech hosted TEDxCaltech, an exciting one-day event to honor Richard Feynman, Nobel Laureate, Caltech physics professor, iconoclast, visionary, and all-around &quot;curious character.&quot; Visit TEDxCaltech.com for more details.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15035.jpg</video:thumbnail_loc>
      <video:duration>501</video:duration>
      <video:publication_date>2012-08-28T12:04:50.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/9miKIWIYi4w</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>TEDx</video:tag>
      <video:tag>TEDxCaltech</video:tag>
      <video:tag>Caltech</video:tag>
      <video:tag>Feynman</video:tag>
      <video:tag>Diagrams</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>research</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Unsuccesful-Dental-Implant</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Unsuccesful Dental Implant</video:title>
      <video:description>The possibility of failure in dental implant is aggravated in smokers.These dental procedure is very expensive that is why a patient usually is adviced to have an implant only after they have quit smoking.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/84514277-54fe-4c55-867d-e0529f6bcf18/cand_5.jpg</video:thumbnail_loc>
      <video:duration>35</video:duration>
      <video:publication_date>2011-12-11T22:47:30.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11045.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Peri</video:tag>
      <video:tag>implantitis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Preparing-for-War-NEPA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Preparing for War: NEPA</video:title>
      <video:description>&quot;Lec 5 - Preparing for War: NEPA&quot;Environmental Politics and Law (EVST 255)

During this session, Professor Wargo stresses the importance of considering the persistence of pollutants in the environment. He continues the discussion of the Atomic Energy Commission&apos;s (AEC) risk management strategies in the wake of nuclear experiments from 1945-1963, and also introduces risk reduction strategies attempted after the nuclear explosion at Chernobyl. These strategies underestimated the persistence of radionuclides in the environment. All of these approaches took place in secret, and these proceedings were only declassified in the 1990s. Governmental secrecy in these cases prevents the public from becoming fully literate about environmental risks and from being able to challenge or test the government&apos;s narrative.

00:00 - Chapter 1. Nuclear Experimentation: Bringing the Problem Home
13:06 - Chapter 2. Compensation Schemes
20:28 - Chapter 3. The Troubling Calculus of Medical Experimentation
38:36 - Chapter 4. Key Lessons Thus Far
49:41 - Chapter 5. Concluding Thoughts

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2010.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23181.jpg</video:thumbnail_loc>
      <video:duration>3100</video:duration>
      <video:publication_date>2012-09-13T11:15:18.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/xm6xTAbMXck</video:player_loc>
      <video:uploader>0|74|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>5</video:tag>
      <video:tag>Preparing</video:tag>
      <video:tag>for</video:tag>
      <video:tag>War</video:tag>
      <video:tag>NEPA</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-106-Representing-a-number-as-a-decimal-percent-and-fraction-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 106 - Representing a number as a decimal, percent, and fraction 2</video:title>
      <video:description>Representing a number as a decimal, percent, and fraction 2

U05_L1_T1_we4 Representing a number as a decimal, percent, and fraction 2</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24860.jpg</video:thumbnail_loc>
      <video:duration>325</video:duration>
      <video:publication_date>2012-09-17T17:07:04.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Hkwfibux88s</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Representing</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Number</video:tag>
      <video:tag>as</video:tag>
      <video:tag>Decimal</video:tag>
      <video:tag>Percent</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Fraction</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-Banks</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - Banks</video:title>
      <video:description>&quot;Lec 13 - Banks&quot; Financial Markets (2011) (ECON 252)

Banks are among our enduring of financial institutions. Their survival in so many different historical periods is testimony to their importance. Professor Shiller traces the origins of interest rates from Sumeria in 2000 BC, to ancient Greece and Rome, up to the Song Dynasty in China between the 10th and the 12th century. Subsequently, he looks at banking in Italy during the Renaissance and at the goldsmith bankers in 16th and 17th century England. Banks have survived so long because they solve adverse selection and moral hazard problems. Additionally, he covers Douglas Diamond&apos;s and Philip Dybvig&apos;s model, which does not only analyze the banks&apos; role for liquidity provision, but also reveals the possibility of bank runs. This leads Professor Shiller to deposit insurance as a means to prevent bank runs. He discusses the Federal Deposit Insurance Corporation as well as the Federal Savings and Loans Insurance Corporation, together with the role that the latter played during the savings and loan crisis of the 1980s. The necessity to regulate banks in the presence of deposit insurance results in a discussion of the role of the Basel commission and an explicit calculation to illustrate the core principles of Basel III. At the end, Professor Shiller provides an overview of financial crises since the beginning of the 1990s, with the Mexican crisis of 1994-1995, and the Asian crisis of 1997.

00:00 - Chapter 1. Introduction 
02:52 - Chapter 2. Basic Principles of Banking 
10:46 - Chapter 3. The Beginnings of Banking: Types of Banks
24:00 - Chapter 4. Theory of Banks: Liquidity, Adverse Selection, Moral Hazard
33:03 - Chapter 5. Bank Runs, Deposit Insurance and Maintaining Confidence 
41:07 - Chapter 6. Bank Regulation: Risk-Weighted Assets and Basel Agreements 
53:27 - Chapter 7. Common Equity Requirements and Its Critics 
01:02:49 - Chapter 8. Recent International Bank Crises

Complete course materials are available at the Open Yale Courses website: http:/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23721.jpg</video:thumbnail_loc>
      <video:duration>4403</video:duration>
      <video:publication_date>2012-09-14T10:43:27.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/1mDL1fKEVZM</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>13</video:tag>
      <video:tag>banks</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-Letters-and-Science-C70V-8675b4</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - Letters and Science C70V</video:title>
      <video:description>&quot;Lec 12 - Letters and Science C70V&quot; Descriptive Introduction to Physics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23888.jpg</video:thumbnail_loc>
      <video:duration>4446</video:duration>
      <video:publication_date>2012-09-14T11:49:52.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Ajh4P1n71WQ</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>12</video:tag>
      <video:tag>Letters</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>C70V</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-Many-Universes-are-There-Ted-Talk-video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How Many Universes are There? Ted Talk video</video:title>
      <video:description>The fact that no one knows the answer to this question is what makes it exciting. The story of physics has been one of an ever-expanding understanding of the sheer scale of reality, to the point where physicists are now postulating that there may be far more universes than just our own. Chris Anderson explores the thrilling implications of this idea. (Part of the series &quot;Questions no one knows the answers to&quot;)

&quot;How Many Universes are There?&quot; was animated by Andrew Park (http://www.cognitivemedia.co.uk)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_12012.jpg</video:thumbnail_loc>
      <video:duration>283</video:duration>
      <video:publication_date>2012-03-30T20:02:06.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/a1bWKZFP2Tc</video:player_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Philosophy</video:tag>
      <video:tag>and</video:tag>
      <video:tag>religion</video:tag>
      <video:tag>Chris</video:tag>
      <video:tag>Anderson</video:tag>
      <video:tag>Universe</video:tag>
      <video:tag>multiverse</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>Galaxy</video:tag>
      <video:tag>Einstein</video:tag>
      <video:tag>Hawking</video:tag>
      <video:tag>TED</video:tag>
      <video:tag>Ed</video:tag>
      <video:tag>education</video:tag>
      <video:tag>Andrew</video:tag>
      <video:tag>Park</video:tag>
      <video:tag>Cognitive</video:tag>
      <video:tag>media</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Sociology-185-GLOBAL-SOCIOLOGY-Walden-Bello-Global-Financial-Institutions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Sociology 185 - GLOBAL SOCIOLOGY -Walden Bello - Global Financial Institutions</video:title>
      <video:description>&quot;Lec 5 - Sociology 185 - GLOBAL SOCIOLOGY -Walden Bello - Global Financial Institutions&quot;Global Sociology
Walden Bello - Global Financial Institutions and Civil Society</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23978.jpg</video:thumbnail_loc>
      <video:duration>3711</video:duration>
      <video:publication_date>2012-09-14T12:30:15.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/TzQgxYmGANQ</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Sociology</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>5</video:tag>
      <video:tag>sociology</video:tag>
      <video:tag>185</video:tag>
      <video:tag>global</video:tag>
      <video:tag>Walden</video:tag>
      <video:tag>Bello</video:tag>
      <video:tag>Financial</video:tag>
      <video:tag>institutions</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-40-Zaitsevs-Rule</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 40 - Zaitsev&apos;s Rule</video:title>
      <video:description>Zaitsev&apos;s Rule

Zaitsev&apos;s Rule for E2 and E1 reactions</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24577.jpg</video:thumbnail_loc>
      <video:duration>809</video:duration>
      <video:publication_date>2012-09-17T14:08:17.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/2jO--kC3aqk</video:player_loc>
      <video:uploader>0|34|0</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>Zaitsev</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Rule</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-Conversion-Factors-2-NB</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - Conversion Factors 2 (NB)</video:title>
      <video:description>Conversion Factors 2 (NB)

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26143.jpg</video:thumbnail_loc>
      <video:duration>118</video:duration>
      <video:publication_date>2012-09-19T00:02:40.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/mcQ1eivjgEs</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>conversion</video:tag>
      <video:tag>factors</video:tag>
      <video:tag>2</video:tag>
      <video:tag>NB</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-31-The-Two-Ozone-Problems</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 31 - The Two Ozone Problems</video:title>
      <video:description>&quot;Lec 31 - The Two Ozone Problems&quot; The Atmosphere, the Ocean and Environmental Change (GG 140)

There are two ozone problems in the atmosphere.  Tropospheric ozone in the form of photochemical smog is sometimes dangerously high whereas stratospheric ozone concentration is sometimes dangerously low.  Photochemical smog is created through chemical reactions between UV radiation from the run and nitrogen oxides that are emitted from automobiles.  High concentrations of tropospheric ozone are dangerous because of the damage ozone can cause to a person&apos;s airway if it is inhaled.  The EPA has specified limits of ozone concentration but several counties in the USA exceed these limits.  The primary air pollutants from which ozone is created have a peak concentration twice a day typically, which is associated with rush hour times during the day.  

00:00 - Chapter 1. Air Pollutants
06:05 - Chapter 2. Two Ozone Problems
07:08 - Chapter 3. Ozone Properties
11:20 - Chapter 4. Photochemical Smog
15:16 - Chapter 5. Ozone Concentration Limits
25:10 - Chapter 6. Creation of Ozone Pollution
26:41 - Chapter 7. Primary Pollutants

Complete course materials are available at the Open Yale Courses website: http://oyc.yale.edu

This course was recorded in Fall 2011.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23327.jpg</video:thumbnail_loc>
      <video:duration>2271</video:duration>
      <video:publication_date>2012-09-13T12:59:54.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/CZUivMxgT-0</video:player_loc>
      <video:uploader>0|63|0</video:uploader>
      <video:category>Environmental Engineering</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>31</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Two</video:tag>
      <video:tag>ozone</video:tag>
      <video:tag>problems</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Assisted-conception</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Assisted conception</video:title>
      <video:description>Do we need assisted conception in the poor countries</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/08/ad460869-e08c-45a8-a998-c7d386264912/cand_5.jpg</video:thumbnail_loc>
      <video:duration>74</video:duration>
      <video:publication_date>2010-08-14T20:40:08.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4472.mp4</video:content_loc>
      <video:uploader>Dr Rasha salman Hatem Al-joboree</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Slide</video:tag>
      <video:tag>Show</video:tag>
      <video:tag>IVF</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-Modern-Physics-Quantum-Mechanics-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - Modern Physics: Quantum Mechanics (Stanford)</video:title>
      <video:description>&quot;Lec 6 - Modern Physics: Quantum Mechanics (Stanford)&quot; Lecture 6 of Leonard Susskind&apos;s Modern Physics course concentrating on Quantum Mechanics.  Recorded February 18, 2008 at Stanford University.

This Stanford Continuing Studies course is the second of a six-quarter sequence of classes exploring the essential theoretical foundations of modern physics. The topics covered in this course focus on quantum mechanics. Leonard Susskind is the Felix Bloch Professor of Physics at Stanford University.

Complete playlist for the course:
http://youtube.com/view_play_list?p=189C0DCE90CB6D81

Stanford Continuing Studies: http://continuingstudies.stanford.edu/

About Leonard Susskind: http://www.stanford.edu/dept/physics/people/faculty/susskind_leonard.html

Stanford University channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24010.jpg</video:thumbnail_loc>
      <video:duration>6448</video:duration>
      <video:publication_date>2012-09-14T13:52:35.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/tKbzlOU_ETk</video:player_loc>
      <video:uploader>0|39|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>6</video:tag>
      <video:tag>Modern</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>Quantum</video:tag>
      <video:tag>mechanics</video:tag>
      <video:tag>Stanford</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-41-Comparing-E2-E1-Sn2-Sn1-Reactions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 41 - Comparing E2 E1 Sn2 Sn1 Reactions</video:title>
      <video:description>Comparing E2 E1 Sn2 Sn1 Reactions

Comparing E2 E1 Sn2 Sn1 Reactions</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24578.jpg</video:thumbnail_loc>
      <video:duration>746</video:duration>
      <video:publication_date>2012-09-17T14:08:40.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/12Rvts2NR7M</video:player_loc>
      <video:uploader>0|34|0</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>Comparing</video:tag>
      <video:tag>E2</video:tag>
      <video:tag>E1</video:tag>
      <video:tag>Sn2</video:tag>
      <video:tag>Sn1</video:tag>
      <video:tag>Reactions</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-39-Perpendicular-lines-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 39 - Perpendicular lines 2</video:title>
      <video:description>Perpendicular lines 2

U04_L2_T2_we2 : Perpendicular lines 2</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24579.jpg</video:thumbnail_loc>
      <video:duration>181</video:duration>
      <video:publication_date>2012-09-17T14:08:42.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/TsEhZRT16LU</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Perpendicular</video:tag>
      <video:tag>lines</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lung-Model</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lung Model</video:title>
      <video:description>This video describes a model of the lungs. It points out anatomic locations such as the base, diaphragmatic surface, costal surface, apex, and their anatomic relationships to the ribs and heart.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/e990ff61-0d06-4d06-a66b-e0063254e293/cand_5.jpg</video:thumbnail_loc>
      <video:duration>162</video:duration>
      <video:publication_date>2010-11-14T00:00:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5237.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lung</video:tag>
      <video:tag>model</video:tag>
      <video:tag>base</video:tag>
      <video:tag>Diaphragmatic</video:tag>
      <video:tag>Surface</video:tag>
      <video:tag>costal</video:tag>
      <video:tag>apex</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Old-Cell-Model-Membranous-Organelles</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Old Cell Model - Membranous Organelles</video:title>
      <video:description>In this video you will see an old cell model which focuses on membranous organelles which include the endoplasmic reticulum, fixed ribosomes on rough endoplasmic reticulum, as well as peroxisome.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/fbf9ec66-deb8-4489-95b3-979ecc49d905/cand_5.jpg</video:thumbnail_loc>
      <video:duration>180</video:duration>
      <video:publication_date>2010-11-14T19:04:44.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5267.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>old</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>model</video:tag>
      <video:tag>Membranous</video:tag>
      <video:tag>Organelles</video:tag>
      <video:tag>endoplasmic</video:tag>
      <video:tag>reticulum</video:tag>
      <video:tag>Fixed</video:tag>
      <video:tag>ribosomes</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-20th-Century-Capitalism-and-Regulation-in-the-United-States</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - 20th Century Capitalism and Regulation in the United States</video:title>
      <video:description>20th Century Capitalism and Regulation in the United States

Overview of cycles of regulation, de-regulation and government in 20th century US capitalism</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24482.jpg</video:thumbnail_loc>
      <video:duration>861</video:duration>
      <video:publication_date>2012-09-17T13:23:25.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/J33nVRyTeyU</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>20th</video:tag>
      <video:tag>Century</video:tag>
      <video:tag>Capitalism</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Regulation</video:tag>
      <video:tag>in</video:tag>
      <video:tag>the</video:tag>
      <video:tag>United</video:tag>
      <video:tag>States</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-23-The-Design-of-Implicit-Interactions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23 - The Design of Implicit Interactions</video:title>
      <video:description>&quot;Lec 23 - The Design of Implicit Interactions&quot; May 18, 2007 lecture by Wendy Ju for the Stanford University Human-Computer Interaction Seminar (CS 547). The infiltration of computer technologies into everyday life has brought the problems of traditional interaction design to a head.  As we begin to design products which adapt their behaviors, which infer what we are doing, and which try to assist us proactively, we need new ways of thinking about how to design these interactive products so that they are more helpful than they are annoying.  In this presentation, Wendy outlines implicit interactions as an emerging area of applied design research that investigates the design of implicit interactions, which occur without the behest of awareness of the user.

CS 547 | Human-Computer Interaction Seminar:
http://hci.stanford.edu/seminar/

Stanford HCI Group:
http://hci.stanford.edu/

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanforduniversity/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24037.jpg</video:thumbnail_loc>
      <video:duration>3915</video:duration>
      <video:publication_date>2012-09-14T14:54:19.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/p9D1bDbPwPY</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>23</video:tag>
      <video:tag>the</video:tag>
      <video:tag>design</video:tag>
      <video:tag>of</video:tag>
      <video:tag>implicit</video:tag>
      <video:tag>Interactions</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Designing-a-Health-Care-Interface</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Designing a Health Care Interface</video:title>
      <video:description>&quot;Lec 4 - Designing a Health Care Interface&quot; October 26, 2007 lecture by Paul Tang for the Stanford University Human-Computer Interaction Seminar (CS 547). Even more fragmented than American health care is the management of health care information. Faced with a barrage of poorly organized health information, physicians and other clinicians must sift through uninspired displays to glean pearls of information necessary to make clinical decisions.  New tools for information gathering from patients and for information rendering to patients must be developed in order to activate patients to become fully informed and fully empowered members of their health care team.

CS 547 | Human-Computer Interaction Seminar:
http://hci.stanford.edu/seminar/

Stanford HCI Group:
http://hci.stanford.edu/

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanforduniversity/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24043.jpg</video:thumbnail_loc>
      <video:duration>5237</video:duration>
      <video:publication_date>2012-09-14T14:58:18.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/C1nO_rWZkjc</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>4</video:tag>
      <video:tag>designing</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Health</video:tag>
      <video:tag>care</video:tag>
      <video:tag>interface</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Designing-for-Cuba-Necessary-Intervention</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - Designing for Cuba: Necessary In(ter)vention</video:title>
      <video:description>&quot;Lec 11 - Designing for Cuba: Necessary In(ter)vention&quot; April 11, 2008 lecture by Gwendolyn Floyd and Joshua Kauffman for the Stanford University Human Computer Interaction Seminar (CS547).

This lecture shares REGIONAL&apos;s recent in-field Cuban research that spans the socio-technological, the political, and the top-secret. It reveals how their research led to the design of a simple and affordable digital device that would potentially accelerate Cuban social change. It also discusses how an understanding of Cuba&apos;s development in a technologically walled garden offers us the chance to consider this closed-system metaphor for how the world is increasingly accepting itself to be.

CS 547 | Human-Computer Interaction Seminar:
http://hci.stanford.edu/seminar/

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24050.jpg</video:thumbnail_loc>
      <video:duration>3650</video:duration>
      <video:publication_date>2012-09-14T14:58:51.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/jjhe1Vq592o</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>11</video:tag>
      <video:tag>designing</video:tag>
      <video:tag>for</video:tag>
      <video:tag>Cuba</video:tag>
      <video:tag>necessary</video:tag>
      <video:tag>in</video:tag>
      <video:tag>ter</video:tag>
      <video:tag>vention</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-42-E2-E1-Sn2-Sn1-Reactions-Example-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 42 - E2 E1 Sn2 Sn1 Reactions Example 2</video:title>
      <video:description>E2 E1 Sn2 Sn1 Reactions Example 2

E2 E1 Sn2 Sn1 Reactions Example 2</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24580.jpg</video:thumbnail_loc>
      <video:duration>186</video:duration>
      <video:publication_date>2012-09-17T14:09:01.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/vinEPfrqfiU</video:player_loc>
      <video:uploader>0|34|0</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>E2</video:tag>
      <video:tag>E1</video:tag>
      <video:tag>Sn2</video:tag>
      <video:tag>Sn1</video:tag>
      <video:tag>Reactions</video:tag>
      <video:tag>Example</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/CERN-The-Standard-Model-Of-Particle-Physics-c4b081</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>CERN : The Standard Model Of Particle Physics</video:title>
      <video:description>This video is from CERN and discusses the Standard Model Of Particle Physics. The standard model of particle physics is a theory concerning the electromagnetic, weak and strong nuclear interactions which mediate the dynamics of the known subatomic particles</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/ff0bf5d7-11e5-4c98-b5eb-7485c72180a7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>302</video:duration>
      <video:publication_date>2010-11-14T22:54:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5315.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Particle Physics</video:category>
      <video:tag>CERN</video:tag>
      <video:tag>the</video:tag>
      <video:tag>standard</video:tag>
      <video:tag>model</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Particle</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>Electromagnetic</video:tag>
      <video:tag>Weak</video:tag>
      <video:tag>and</video:tag>
      <video:tag>strong</video:tag>
      <video:tag>nuclear</video:tag>
      <video:tag>Interactions</video:tag>
      <video:tag>subatomic</video:tag>
      <video:tag>Particles</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-Trigonometric-Identities</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - Trigonometric Identities</video:title>
      <video:description>Trigonometric Identities

Introduction to trigonometric identities</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20045.jpg</video:thumbnail_loc>
      <video:duration>550</video:duration>
      <video:publication_date>2012-09-06T01:39:26.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/OLzXqIqZZz0</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Trigonometric</video:tag>
      <video:tag>identities</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Ideas-Lead-to-Scientific-Discoveries-How</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Ideas Lead to Scientific Discoveries: How?</video:title>
      <video:description>Adam Savage walks through two spectacular examples of profound scientific discoveries that came from simple, creative methods anyone could have followed -- Eratosthenes&apos; calculation of the Earth&apos;s circumference around 200 BC and Hippolyte Fizeau&apos;s measurement of the speed of light in 1849. (Launching a series on Inventions that Shaped History)

&quot;How Simple Ideas Lead to Scientific Discoveries&quot; was animated by the TED-Ed Animation Team (Jeremiah Dickey, Biljana Labovic, Celeste Lai, Kari Mulholland and Franz Palomares)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_12009.jpg</video:thumbnail_loc>
      <video:duration>452</video:duration>
      <video:publication_date>2012-03-30T19:59:55.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/F8UFGu2M2gM</video:player_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Science</video:tag>
      <video:tag>and</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>Nature</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Scientific</video:tag>
      <video:tag>invention</video:tag>
      <video:tag>Adam</video:tag>
      <video:tag>Savage</video:tag>
      <video:tag>Inventions</video:tag>
      <video:tag>that</video:tag>
      <video:tag>shaped</video:tag>
      <video:tag>History</video:tag>
      <video:tag>method</video:tag>
      <video:tag>Speed</video:tag>
      <video:tag>Light</video:tag>
      <video:tag>Circumference</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Earth</video:tag>
      <video:tag>inertia</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>Discoveries</video:tag>
      <video:tag>math</video:tag>
      <video:tag>TED</video:tag>
      <video:tag>Ed</video:tag>
      <video:tag>education</video:tag>
      <video:tag>Animations</video:tag>
      <video:tag>Jeremiah</video:tag>
      <video:tag>Dickey</video:tag>
      <video:tag>Biljana</video:tag>
      <video:tag>Labovic</video:tag>
      <video:tag>Celeste</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-20-Napoleon-and-the-Wars-of-the-First-and-Second-Coalitions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 - Napoleon and the Wars of the First and Second Coalitions</video:title>
      <video:description>Napoleon and the Wars of the First and Second Coalitions

Overview of the first two coalitions against France and Napoleon&apos;s roles in them.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24490.jpg</video:thumbnail_loc>
      <video:duration>798</video:duration>
      <video:publication_date>2012-09-17T13:34:59.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/OzyH-1p9nAg</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>Napoleon</video:tag>
      <video:tag>and</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Wars</video:tag>
      <video:tag>of</video:tag>
      <video:tag>First</video:tag>
      <video:tag>Second</video:tag>
      <video:tag>Coalitions</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Genetic-Engineering-and-Society-Honors-Collegium-70A-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Genetic Engineering and Society, Honors Collegium 70A, UCLA</video:title>
      <video:description>&quot;Lec 8 - Genetic Engineering and Society, Honors Collegium 70A, UCLA&quot;Course Description:
Honors Collegium 70A: Genetic Engineering in Medicine, Agriculture, &amp; Law is a class that examines the historical and scientific study of genetic engineering in medicine, agriculture, and law, including examination of social, ethical, and legal issues raised by new technology.

About the Professor:
Bob Goldberg is a plant molecular biologist who specializes in the area of plant gene expression.  The goal of his research has been to understand how plant cells differentiate and how genes are activated selectively in specialized cell types during plant development. He has received UCLA Distinguished Teaching Awards from the  Department of Biology and the Department of Molecular, Cell, and Developmental Biology, and was awarded the all-campus Luckmann Distinguished Teaching Award from the Academic Senate.

Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA Honors Collegium 70A: Genetic Engineering in Medicine, Agriculture, &amp; Law classes in this series: http://www.youtube.com/view_play_list...
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20634.jpg</video:thumbnail_loc>
      <video:duration>4040</video:duration>
      <video:publication_date>2012-09-06T17:14:21.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Y4Ij00Pa0ps</video:player_loc>
      <video:uploader>0|14|0</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Honors</video:tag>
      <video:tag>Collegium</video:tag>
      <video:tag>70A</video:tag>
      <video:tag>Genetic</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>in</video:tag>
      <video:tag>medicine</video:tag>
      <video:tag>Agriculture</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>is</video:tag>
      <video:tag>A</video:tag>
      <video:tag>class</video:tag>
      <video:tag>that</video:tag>
      <video:tag>examines</video:tag>
      <video:tag>the</video:tag>
      <video:tag>historical</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-19-Letters-and-Science-C70V</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19- Letters and Science C70V</video:title>
      <video:description>Lec 19- Letters and Science C70V.
Descriptive Introduction to Physics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17142.jpg</video:thumbnail_loc>
      <video:duration>4921</video:duration>
      <video:publication_date>2012-09-02T11:20:25.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/cQTvrma2fKc</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Quantum-Entanglements-Part-1-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Quantum Entanglements, Part 1 (Stanford)</video:title>
      <video:description>&quot;Lec 3 - Quantum Entanglements, Part 1 (Stanford)&quot; Lecture 3 of Leonard Susskind&apos;s course concentrating on Quantum Entanglements (Part 1, Fall 2006). Recorded October 9, 2006 at Stanford University.

This Stanford Continuing Studies course is the first of a three-quarter sequence of classes exploring the &quot;quantum entanglements&quot; in modern theoretical physics. Leonard Susskind is the Felix Bloch Professor of Physics at Stanford University.

Complete playlist for the course:
http://www.youtube.com/view_play_list?p=A27CEA1B8B27EB67

Stanford Continuing Studies: http://continuingstudies.stanford.edu/

About Leonard Susskind: http://www.stanford.edu/dept/physics/people/faculty/sussk...

Stanford University channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24060.jpg</video:thumbnail_loc>
      <video:duration>6414</video:duration>
      <video:publication_date>2012-09-14T15:05:04.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/CaTF4QZ94Fk</video:player_loc>
      <video:uploader>0|39|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>3</video:tag>
      <video:tag>Quantum</video:tag>
      <video:tag>Entanglements</video:tag>
      <video:tag>part</video:tag>
      <video:tag>1</video:tag>
      <video:tag>Stanford</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Renal-Lobe-Model-Cortical-Nephron</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Renal Lobe Model - Cortical Nephron</video:title>
      <video:description>This video describes a model of the Renal Lobe and the Cortical Nephron. It describes its surrounding structure including the renal capsule and proximal convoluted tubule.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/e1cb77d6-8eff-4b81-94f1-4d69446dcb87/cand_5.jpg</video:thumbnail_loc>
      <video:duration>148</video:duration>
      <video:publication_date>2010-11-14T23:07:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5325.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>renal</video:tag>
      <video:tag>lobe</video:tag>
      <video:tag>model</video:tag>
      <video:tag>Cortical</video:tag>
      <video:tag>nephron</video:tag>
      <video:tag>Proximal</video:tag>
      <video:tag>convoluted</video:tag>
      <video:tag>tubule</video:tag>
      <video:tag>Capsule</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-The-Beauty-of-Algebra</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - The Beauty of Algebra</video:title>
      <video:description>The Beauty of Algebra

Why the abstraction of mathematics is so fundamental</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20073.jpg</video:thumbnail_loc>
      <video:duration>607</video:duration>
      <video:publication_date>2012-09-06T01:50:18.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/kpCJyQ2usJ4</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>the</video:tag>
      <video:tag>beauty</video:tag>
      <video:tag>of</video:tag>
      <video:tag>algebra</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Future-Evolution-of-High-Performance-Microprocessors</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Future Evolution of High-Performance Microprocessors</video:title>
      <video:description>&quot;Lec 1 - Future Evolution of High-Performance Microprocessors&quot; September 27, 2006 lecture by Norm Jouppi for the Stanford University Computer Systems Colloquium (EE 380).

The evolution of high-performance microprocessors has recently gone through a significant inflection point; such issues will be discussed, as well as the likely future of high performance microprocessors.

EE 380 | Computer Systems Colloquium:
http://www.stanford.edu/class/ee380/

Stanford Computer Systems Laboratory:
http://csl.stanford.edu/

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanforduniversity/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24075.jpg</video:thumbnail_loc>
      <video:duration>3722</video:duration>
      <video:publication_date>2012-09-14T15:13:48.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/BBMeplaz0HA</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>1</video:tag>
      <video:tag>Future</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>of</video:tag>
      <video:tag>high</video:tag>
      <video:tag>performance</video:tag>
      <video:tag>Microprocessors</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-The-United-Communication-Transformation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - The United Communication Transformation</video:title>
      <video:description>&quot;Lec 10 - The United Communication Transformation&quot; January 10, 2007 lecture by Anoop Gupta for the Stanford University Computer Systems Colloquium (EE 380). Microsoft&apos;s vision for United Communications is to break down the silos of communication modalities, allowing people, teams and organizations to communicate simply and effectively while integrating communications with their business applications and processes; the discussion concerns this vision, as well as what solutions are available and the research challenges that will be addressed to deliver this vision.

EE 380 | Computer Systems Colloquium:
http://www.stanford.edu/class/ee380/

Stanford Computer Systems Laboratory:
http://csl.stanford.edu/

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanforduniversity/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24084.jpg</video:thumbnail_loc>
      <video:duration>4245</video:duration>
      <video:publication_date>2012-09-14T15:14:31.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/5GOgVEllmdM</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>10</video:tag>
      <video:tag>the</video:tag>
      <video:tag>United</video:tag>
      <video:tag>Communication</video:tag>
      <video:tag>Transformation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Representing-Structures-of-Organic-Molecules</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Representing Structures of Organic Molecules</video:title>
      <video:description>Representing Structures of Organic Molecules

Representing Structures of Organic Molecules</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24502.jpg</video:thumbnail_loc>
      <video:duration>449</video:duration>
      <video:publication_date>2012-09-17T13:40:45.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/pMoA65Dj-zk</video:player_loc>
      <video:uploader>0|34|0</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>Representing</video:tag>
      <video:tag>Structures</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Organic</video:tag>
      <video:tag>Molecules</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-19-Looking-at-Prototypes-As-More-Than-Immature-Proto-Products</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19 - Looking at Prototypes As More Than Immature Proto-Products</video:title>
      <video:description>&quot;Lec 19 - Looking at Prototypes As More Than Immature Proto-Products&quot; April 20, 2007 lecture by Elizabeth Churchill for the Stanford University Human-Computer Interaction Seminar (CS 547). Prototypes are an effective way of communicating.  But communicating what precisely?  This talk explores the role of different types of prototypes in researching and designing interactive artifacts -  emphasizing the critical role prototypes play in the exchange and development of potential product ideas but also in the development of social theories of action and interaction.

CS 547 | Human-Computer Interaction Seminar:
http://hci.stanford.edu/seminar/

Stanford HCI Group:
http://hci.stanford.edu/

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanforduniversity/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24033.jpg</video:thumbnail_loc>
      <video:duration>4241</video:duration>
      <video:publication_date>2012-09-14T14:54:01.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/_D6ir9SDryI</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>19</video:tag>
      <video:tag>Looking</video:tag>
      <video:tag>at</video:tag>
      <video:tag>Prototypes</video:tag>
      <video:tag>as</video:tag>
      <video:tag>More</video:tag>
      <video:tag>than</video:tag>
      <video:tag>Immature</video:tag>
      <video:tag>Proto</video:tag>
      <video:tag>Products</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Quantum-Entanglements-Part-3-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Quantum Entanglements, Part 3 (Stanford)</video:title>
      <video:description>&quot;Lec 4 - Quantum Entanglements, Part 3 (Stanford)&quot; Lecture 5 of Leonard Susskind&apos;s course concentrating on Quantum Entanglements (Part 3, Spring 2007). Recorded May 7, 2007 at Stanford University.

This Stanford Continuing Studies course is the third of a three-quarter sequence of classes exploring the &quot;quantum entanglements&quot; in modern theoretical physics. Leonard Susskind is the Felix Bloch Professor of Physics at Stanford University.

Complete playlist for the course:
http://www.youtube.com/view_play_list?p=5F9D6DB4231291BE

Stanford Continuing Studies: http://continuingstudies.stanford.edu/

About Leonard Susskind: http://www.stanford.edu/dept/physics/people/faculty/sussk...

Stanford University channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24070.jpg</video:thumbnail_loc>
      <video:duration>6891</video:duration>
      <video:publication_date>2012-09-14T15:10:07.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/niHEq9i3B-4</video:player_loc>
      <video:uploader>0|39|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>4</video:tag>
      <video:tag>Quantum</video:tag>
      <video:tag>Entanglements</video:tag>
      <video:tag>part</video:tag>
      <video:tag>3</video:tag>
      <video:tag>Stanford</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Global-warming-may-spur-new-fungal-diseases</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Global warming may spur new fungal diseases</video:title>
      <video:description>Watch Dr. Jeff Fox, Features Editor for Microbe Magazine talk with Arturo Casadevall, MD, Ph.D., the editor-in-chief of mBio, the new online, open-access journal from the American Society for Microbiology, about an opinion/hypothesis article he co-authored suggesting that rising global temperatures will result in new fungal infections for mammals living in temperate climates.

This video was recorded live on May 24, 2010, at the American Society for Microbiology&apos;s 110th General Meeting in San Diego, Ca.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_6745.jpg</video:thumbnail_loc>
      <video:duration>1222</video:duration>
      <video:publication_date>2011-01-10T19:23:56.000Z</video:publication_date>
      <video:content_loc>https://www.dnatube.com/flvideo/6745.mp4</video:content_loc>
      <video:uploader>Chris Condayan</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>mBio</video:tag>
      <video:tag>Jeff</video:tag>
      <video:tag>Fox</video:tag>
      <video:tag>Arturo</video:tag>
      <video:tag>Casadevall</video:tag>
      <video:tag>ASM</video:tag>
      <video:tag>San</video:tag>
      <video:tag>Diego</video:tag>
      <video:tag>Fungal</video:tag>
      <video:tag>Disease</video:tag>
      <video:tag>global</video:tag>
      <video:tag>warming</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-Economic-Expansion-1560-1640</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 -Economic Expansion, 1560-1640</video:title>
      <video:description>&quot;Lec 12 -Economic Expansion, 1560-1640&quot;Early Modern England: Politics, Religion, and Society under the Tudors and Stuarts (HIST 251)

Professor Wrightson traces the major economic expansion of the late sixteenth and early seventeenth centuries. Despite occasional crises of mortality, population levels rose steadily, particularly in urban areas. Increased population levels resulted in enhanced agricultural and industrial output. Professor Wrightson reviews the extension of the cultivated area, forms of agricultural improvement and trends in enclosure. He then examines urban growth, the expansion of traditional industries such as cloth-making, and the development of new ones such as coal production. He ends by discussing the intensification of internal commerce and the expansion in foreign trade which took place during the Despite economic expansion and a greatly increased national income, however, prices continued to rise, real wages remained depressed, and the problem of poverty appears to have grown.

00:00 - Chapter 1. Economic History
04:05 - Chapter 2. Agriculture
15:14 - Chapter 3. Urbanization
26:47 - Chapter 4. Changing Industrial Trends
38:53 - Chapter 5. Looking Outward

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23263.jpg</video:thumbnail_loc>
      <video:duration>3058</video:duration>
      <video:publication_date>2012-09-13T12:07:45.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/SxDY3zvU0uo</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Sociology</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>12</video:tag>
      <video:tag>economic</video:tag>
      <video:tag>expansion</video:tag>
      <video:tag>1560</video:tag>
      <video:tag>1640</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-107-Proof-Diagonals-of-a-Parallelogram-Bisect-Each-Other</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 107 - Proof - Diagonals of a Parallelogram Bisect Each Other</video:title>
      <video:description>Proof - Diagonals of a Parallelogram Bisect Each Other

Proving that a quadrilateral is a parallelogram if and only if its diagonals bisect each other</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20414.jpg</video:thumbnail_loc>
      <video:duration>546</video:duration>
      <video:publication_date>2012-09-06T14:51:40.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/TErJ-Yr67BI</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Proof</video:tag>
      <video:tag>Diagonals</video:tag>
      <video:tag>of</video:tag>
      <video:tag>A</video:tag>
      <video:tag>parallelogram</video:tag>
      <video:tag>Bisect</video:tag>
      <video:tag>Each</video:tag>
      <video:tag>Other</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-History-1C-Modern-Civilization-1750-Present-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - History 1C: Modern Civilization 1750-Present UCLA</video:title>
      <video:description>&quot;Lec 5 - History 1C: Modern Civilization 1750-Present UCLA&quot; Lecture 5: &quot;19th Century Europe&quot;

April 7th, 2009

Professor Lynn Hunt lectures in this course which covers a broad, historical study of major elements in Western heritage from the world of the Greeks to that of the 20th century, designed to further beginning students&apos; general education, introduce them to ideas, attitudes, and institutions basic to Western civilization, and acquaint them, through reading and critical discussion, with representative contemporary documents and writings of enduring interest.

Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA History 1C: Modern Civilization classes in this series: http://www.youtube.com/view_play_list?p=F4DFAB80C2018F85
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20665.jpg</video:thumbnail_loc>
      <video:duration>4039</video:duration>
      <video:publication_date>2012-09-07T07:53:23.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/kb-LAjRwLuw</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>Some</video:tag>
      <video:tag>clips</video:tag>
      <video:tag>and</video:tag>
      <video:tag>images</video:tag>
      <video:tag>may</video:tag>
      <video:tag>Have</video:tag>
      <video:tag>Been</video:tag>
      <video:tag>blurred</video:tag>
      <video:tag>or</video:tag>
      <video:tag>removed</video:tag>
      <video:tag>to</video:tag>
      <video:tag>avoid</video:tag>
      <video:tag>copyright</video:tag>
      <video:tag>infringement</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Examination-of-Chest</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Examination of Chest</video:title>
      <video:description>This video shows the proper examination of chest and lungs by an expert doctor. The swelling in chest or improper hear beats are the sign of improper health.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/9687d855-eff2-4172-9bed-519fe086f869/cand_5.jpg</video:thumbnail_loc>
      <video:duration>229</video:duration>
      <video:publication_date>2011-12-01T02:10:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9902.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Chest</video:tag>
      <video:tag>exam</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-20-Constitutional-Revolution-and-Civil-War-1640-1646</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 -Constitutional Revolution and Civil War, 1640-1646</video:title>
      <video:description>&quot;Lec 20 -Constitutional Revolution and Civil War, 1640-1646Early Modern England: Politics, Religion, and Society under the Tudors and Stuarts (HIST 251)

Professor Wrightson begins his examination of the major events of the English Civil Wars which culminated ultimately with the defeat of the royalist forces and the execution of King Charles I in 1649. He describes how Charles was forced to end his personal rule and call a parliament in 1640 in order to defend England against invading Scottish armies. The events of the Short Parliament and the first sessions of the Long Parliament are examined, culminating in the outbreak of war in 1642. The composition of both royalist and parliamentarian support is discussed, followed by the war aims and strategies of the two sides and the campaigns and politics of 1642-44, leading eventually to the formation of the New Model Army under the leadership of Sir Thomas Fairfax and Oliver Cromwell. He concludes with the victory of parliamentary forces in 1645-1646.

00:00 - Chapter 1. Reemergence of Parliament
12:12 - Chapter 2. Rebellion in Ireland
14:49 - Chapter 3. Civil War: Foundations
20:52 - Chapter 4. War Begins
33:02 - Chapter 5. War Continues
47:41 - Chapter 6. Struggle Ends, for a Time

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23271.jpg</video:thumbnail_loc>
      <video:duration>2987</video:duration>
      <video:publication_date>2012-09-13T12:18:02.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/qPwuul8J-Os</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Sociology</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>20</video:tag>
      <video:tag>Constitutional</video:tag>
      <video:tag>Revolution</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Civil</video:tag>
      <video:tag>War</video:tag>
      <video:tag>1640</video:tag>
      <video:tag>1646</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-Philosophers-and-Kings-Platos-Republic-V</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - Philosophers and Kings: Plato&apos;s Republic, V</video:title>
      <video:description>&quot;Lec 6 - Philosophers and Kings: Plato&apos;s Republic, V&quot; Introduction to Political Philosophy (PLSC 114)

In this last session on the Republic, the emphasis is on the idea of self-control, as put forward by Adeimantus in his speech. Socrates asserts that the most powerful passion one needs to learn how to tame is what he calls thumos. Used to denote &quot;spiritedness&quot; and &quot;desire,&quot; it is associated with ambitions for public life that both virtuous statesmen as well as great tyrants may pursue. The lecture ends with the platonic idea of justice as harmony in the city and the soul.

00:00 - Chapter 1. The Control of Passions
08:53 - Chapter 2. A Proposal for the Construction of KallipolIs
17:34 - Chapter 3. Justice
26:28 - Chapter 4. The Philosopher-King
33:26 - Chapter 5. What Are Plato&apos;s Views on Modern America?

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses 

This course was recorded in Fall 2006.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15917.jpg</video:thumbnail_loc>
      <video:duration>2709</video:duration>
      <video:publication_date>2012-08-28T21:36:51.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/BXthvnZ8ghw</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Kallipolis</video:tag>
      <video:tag>Leontius</video:tag>
      <video:tag>Leviathan</video:tag>
      <video:tag>Thomas</video:tag>
      <video:tag>Hobbes</video:tag>
      <video:tag>thumos</video:tag>
      <video:tag>thumotic</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-History-1C-Modern-Civilization-1750-Present-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - History 1C: Modern Civilization 1750-Present UCLA</video:title>
      <video:description>&quot;Lec 6 - History 1C: Modern Civilization 1750-Present UCLA&quot; Lecture 6: Revolutionary Movements

April 16th, 2009

Professor Lynn Hunt lectures in this course which covers a broad, historical study of major elements in Western heritage from the world of the Greeks to that of the 20th century, designed to further beginning students&apos; general education, introduce them to ideas, attitudes, and institutions basic to Western civilization, and acquaint them, through reading and critical discussion, with representative contemporary documents and writings of enduring interest.

Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA History 1C: Modern Civilization classes in this series: http://www.youtube.com/view_play_list?p=F4DFAB80C2018F85
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20666.jpg</video:thumbnail_loc>
      <video:duration>4173</video:duration>
      <video:publication_date>2012-09-07T07:53:28.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/5_bTJnAH3Cw</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>Some</video:tag>
      <video:tag>clips</video:tag>
      <video:tag>and</video:tag>
      <video:tag>images</video:tag>
      <video:tag>may</video:tag>
      <video:tag>Have</video:tag>
      <video:tag>Been</video:tag>
      <video:tag>blurred</video:tag>
      <video:tag>or</video:tag>
      <video:tag>removed</video:tag>
      <video:tag>to</video:tag>
      <video:tag>avoid</video:tag>
      <video:tag>copyright</video:tag>
      <video:tag>infringement</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-The-Mixed-Regime-and-the-Rule-of-Law-Aristotles-Politics-I-III</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 -  The Mixed Regime and the Rule of Law: Aristotle&apos;s Politics, I, III</video:title>
      <video:description>&quot;Lec 7 -  The Mixed Regime and the Rule of Law: Aristotle&apos;s Politics, I, III&quot; Introduction to Political Philosophy (PLSC 114)

The lecture begins with an introduction of Aristotle&apos;s life and works which constitute thematic treatises on virtually every topic, from biology to ethics to politics. Emphasis is placed on the Politics, in which Aristotle expounds his view on the naturalness of the city and his claim that man is a political animal by nature.

00:00 - Chapter 1. Aristotle: Plato&apos;s Adopted Son
12:45 - Chapter 2. Man Is, by Nature, the Political Animal
30:15 - Chapter 3. The Naturalness of Slavery

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses 

This course was recorded in Fall 2006.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15918.jpg</video:thumbnail_loc>
      <video:duration>2626</video:duration>
      <video:publication_date>2012-08-28T21:37:03.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/fy8lwIYCTMA</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>academy</video:tag>
      <video:tag>apolis</video:tag>
      <video:tag>Aristotle</video:tag>
      <video:tag>cosmopolis</video:tag>
      <video:tag>de</video:tag>
      <video:tag>Monarchia</video:tag>
      <video:tag>Hobbes</video:tag>
      <video:tag>Locke</video:tag>
      <video:tag>logos</video:tag>
      <video:tag>Metaphysics</video:tag>
      <video:tag>Nicomachean</video:tag>
      <video:tag>Ethics</video:tag>
      <video:tag>Philippic</video:tag>
      <video:tag>politikon</video:tag>
      <video:tag>telos</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Efflux-Pump</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Efflux Pump</video:title>
      <video:description>An efflux pump is a mechanism used by bacteria to eject antibiotics before they can affect the cell. Efflux pump is membrane active protein.Video Ref: www.learner.org</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/04/1a696de7-ce1b-4df4-9043-f22b87f4c8c2/cand_25.jpg</video:thumbnail_loc>
      <video:duration>11</video:duration>
      <video:publication_date>2007-04-06T21:24:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/206.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Efflux</video:tag>
      <video:tag>Pump</video:tag>
      <video:tag>bacteria</video:tag>
      <video:tag>resistance</video:tag>
      <video:tag>antibiotics</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Entamoeba-histolytica</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Entamoeba histolytica</video:title>
      <video:description>Pathogenic organism parasitize large intestine of man causes amoebiasis,blood and mucous diarrhoea.
It can affect anyone, although it is more common in people who live in tropical areas with poor sanitary conditions. 
Diagnosis can be difficult because other parasites can look very similar to E. histolytica when seen under a microscope.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/04/90846a7b-1564-49c7-967e-dcca890c84fd/cand_5.jpg</video:thumbnail_loc>
      <video:duration>31</video:duration>
      <video:publication_date>2011-04-13T12:26:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6909.mp4</video:content_loc>
      <video:uploader>Yapa Wijeratne</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Entamoeba</video:tag>
      <video:tag>histolytica</video:tag>
      <video:tag>parasites</video:tag>
      <video:tag>protozoa</video:tag>
      <video:tag>Parasitology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-27-Global-Warming</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 27 - Global Warming</video:title>
      <video:description>&quot;Lec 27 - Global Warming&quot; The Atmosphere, the Ocean and Environmental Change (GG 140)

The issue of global warming is discussed.  Recent climate change over the last half of the 20th century is thought to be driven largely by greenhouse gas emissions, with carbon dioxide playing a large role.  The carbon cycle describes the reservoirs of carbon (atmosphere, terrestrial biomass and ocean) and the exchanges that occur between these reservoirs.  Inputs of carbon to the atmosphere include burning of fossil fuels and respiration from biomass.  Vegetation also removes carbon from the atmosphere through photosynthesis, and a similar uptake of carbon from the atmosphere occurs in the ocean through biological processes.  Residence time for carbon in the atmosphere can be computed and is estimated to be a few hundred years.  Atmospheric carbon dioxide has been measured directly since the 1950s, and longer records exist over geologic time from ice core data.    

00:00 - Chapter 1. Global Warming
08:45 - Chapter 2. The Carbon Cycle
23:48 - Chapter 3. Residence Time of Carbon Dioxide in the Atmosphere
27:31 - Chapter 4. Carbon Dioxide Concentration Trends
34:40 - Chapter 5. Carbon Isotopes
40:41 - Chapter 6. The Holocene as a Climatic Reference Time Period

Complete course materials are available at the Open Yale Courses website: http://oyc.yale.edu

This course was recorded in Fall 2011.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23323.jpg</video:thumbnail_loc>
      <video:duration>2804</video:duration>
      <video:publication_date>2012-09-13T12:59:13.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/v58qQMElT2k</video:player_loc>
      <video:uploader>0|63|0</video:uploader>
      <video:category>Environmental Engineering</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>27</video:tag>
      <video:tag>global</video:tag>
      <video:tag>warming</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-New-Modes-and-Orders-Machiavellis-The-Prince-chaps-1-12</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 -  New Modes and Orders: Machiavelli&apos;s The Prince (chaps. 1-12)</video:title>
      <video:description>&quot;Lec 10 -  New Modes and Orders: Machiavelli&apos;s The Prince (chaps. 1-12)&quot; Introduction to Political Philosophy (PLSC 114)

The lecture begins with an introduction of Machiavelli&apos;s life and the political scene in Renaissance Florence. Professor Smith asserts that Machiavelli can be credited as the founder of the modern state, having reconfigured elements from both the Christian empire and the Roman republic, creating therefore a new form of political organization that is distinctly his own. Machiavelli&apos;s state has universalist ambitions, just like its predecessors, but it has been liberated from Christian and classical conceptions of virtue. The management of affairs is left to the princes, a new kind of political leaders, endowed with ambition, love of glory, and even elements of prophetic authority.

00:00 - Chapter 1. Introduction: Video of &quot;The Third Man&quot;
02:20 - Chapter 2. Introduction: Who Was Machiavelli?
15:33 - Chapter 3. &quot;The Prince&quot;: Title and Dedication of the Book
21:52 - Chapter 4. The Distinction between Armed and Unarmed Prophets
26:10 - Chapter 5. Good and Evil, Virtue and Vice

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses 

This course was recorded in Fall 2006.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15921.jpg</video:thumbnail_loc>
      <video:duration>2241</video:duration>
      <video:publication_date>2012-08-28T21:37:18.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/u2FANdhTDyI</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Antonio</video:tag>
      <video:tag>Gramsci</video:tag>
      <video:tag>de</video:tag>
      <video:tag>Monarchia</video:tag>
      <video:tag>Florence</video:tag>
      <video:tag>Machiavelli</video:tag>
      <video:tag>Medici</video:tag>
      <video:tag>Realpolitik</video:tag>
      <video:tag>Savonarola</video:tag>
      <video:tag>Borgias</video:tag>
      <video:tag>prince</video:tag>
      <video:tag>Virtu</video:tag>
      <video:tag>virtù</video:tag>
      <video:tag>virtue</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-24-MIT-1801-Single-Variable-Calculus-Fall-2007</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 24 - MIT 18.01 Single Variable Calculus, Fall 2007</video:title>
      <video:description>&quot;Lec 24 - MIT 18.01 Single Variable Calculus, Fall 2007 Lecture 24: Trigonometric integrals and substitution

Instructor: David Jerison

View the complete course at: http://ocw.mit.edu/18-01F06

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15616.jpg</video:thumbnail_loc>
      <video:duration>2805</video:duration>
      <video:publication_date>2012-08-28T18:26:12.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Bv9kVDcj7yo</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>calculus</video:tag>
      <video:tag>single</video:tag>
      <video:tag>variable</video:tag>
      <video:tag>differentiation</video:tag>
      <video:tag>integration</video:tag>
      <video:tag>limits</video:tag>
      <video:tag>continuity</video:tag>
      <video:tag>rules</video:tag>
      <video:tag>extremum</video:tag>
      <video:tag>problems</video:tag>
      <video:tag>definite</video:tag>
      <video:tag>indefinite</video:tag>
      <video:tag>Fundamental</video:tag>
      <video:tag>theorem</video:tag>
      <video:tag>elementary</video:tag>
      <video:tag>Techniques</video:tag>
      <video:tag>approximation</video:tag>
      <video:tag>Improper</video:tag>
      <video:tag>l</video:tag>
      <video:tag>Hopital</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Rule</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-Relative-Atomic-and-Molecular-Mass</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - Relative Atomic and Molecular Mass</video:title>
      <video:description>Relative Atomic and Molecular Mass

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26150.jpg</video:thumbnail_loc>
      <video:duration>173</video:duration>
      <video:publication_date>2012-09-19T00:03:59.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/wihnb2KZ1Bs</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Relative</video:tag>
      <video:tag>Atomic</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Molecular</video:tag>
      <video:tag>mass</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Rousseau-Popular-Sovereignty-and-General-Will</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Rousseau: Popular Sovereignty and General Will</video:title>
      <video:description>&quot;Lec 5 - Rousseau: Popular Sovereignty and General Will&quot; Foundations of Modern Social Thought (SOCY 151)

Jean-Jacques Rousseau had a colorful early life. Orphaned at ten, he moved in with a woman ten years his senior at sixteen. Their probable love affair is the subject of Stendhal&apos;s book Le Rouge et la Noir. Rousseau was friends and sometimes enemies with many major figures in the French Enlightenment. Although he did not live to see the French Revolution, many of Rousseau&apos;s path-breaking and controversial ideas about universal suffrage, the general will, consent of the governed, and the need for a popularly elected legislature unquestionably shaped the Revolution. The general will, the idea that the interest of the collective must sometimes have precedence over individual will, is a complex idea in social and political thought; it has proven both fruitful and dangerous. Rousseau&apos;s ideas have been respected and used by both liberals and repressive Communist and totalitarian leaders.

00:00 - Chapter 1. Rousseau in a Historical Context
15:10 - Chapter 2. Major Works and Lasting Legacy
26:06 - Chapter 3. &quot;The Social Contract&quot;: Major Themes
31:22 - Chapter 4. Book I: Legitimate Rule, Diluted Justice, Popular Sovereignty
37:43 - Chapter 5. Book II: General Will, Law and the Lawgivers

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23467.jpg</video:thumbnail_loc>
      <video:duration>2428</video:duration>
      <video:publication_date>2012-09-14T08:57:29.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Czdv8xcPpuU</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Sociology</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>5</video:tag>
      <video:tag>Rousseau</video:tag>
      <video:tag>Popular</video:tag>
      <video:tag>sovereignty</video:tag>
      <video:tag>and</video:tag>
      <video:tag>general</video:tag>
      <video:tag>Will</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Classification-of-Covalent-bond</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Classification of  Covalent bond</video:title>
      <video:description>Pairs of electrons located between atoms represent covalent bonds. Multiple pairs represent multiple bonds, such as double bonds and triple bonds. An alternative form of representation, not shown here, has bond-forming electron pairs represented as solid lines.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2008/03/dd4d1db2-b653-4639-b177-4f01e6cbaa0a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>34</video:duration>
      <video:publication_date>2008-03-30T02:27:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1290.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Covalent</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-The-Mixed-Regime-and-the-Rule-of-Law-Aristotles-Politics-IV</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 -  The Mixed Regime and the Rule of Law: Aristotle&apos;s Politics, IV</video:title>
      <video:description>&quot;Lec 8 -  The Mixed Regime and the Rule of Law: Aristotle&apos;s Politics, IV&quot; Introduction to Political Philosophy (PLSC 114)

The lecture discusses Aristotle&apos;s comparative politics with a special emphasis on the idea of the regime, as expressed in books III through VI in Politics. A regime, in the context of this major work, refers to both the formal enumeration of rights and duties within a community as well as to the distinctive customs, manners, moral dispositions and sentiments of that community. Aristotle asserts that it is precisely the regime that gives a people and a city their identity.

00:00 - Chapter 1. Introduction: Aristotle&apos;s Comparative Politics and the Idea of the Regime
01:45 - Chapter 2. What Is a Regime?
13:58 - Chapter 3. What Are the Structures and Institutions of the Regime?
20:30 - Chapter 4. The Democratic Regime
34:35 - Chapter 5. Law, Conflict and the Regime
43:07 - Chapter 6. The Aristotelian Standard of Natural Right or Natural Justice

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses 

This course was recorded in Fall 2006.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15919.jpg</video:thumbnail_loc>
      <video:duration>2879</video:duration>
      <video:publication_date>2012-08-28T21:37:11.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/f7qCDVkrbWk</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Aristotle</video:tag>
      <video:tag>baseleia</video:tag>
      <video:tag>nomos</video:tag>
      <video:tag>pambasileia</video:tag>
      <video:tag>politea</video:tag>
      <video:tag>regime</video:tag>
      <video:tag>thumos</video:tag>
      <video:tag>thumotic</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-History-1C-Modern-Civilization-1750-Present-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec  11  - History 1C: Modern Civilization 1750-Present UCLA</video:title>
      <video:description>&quot;Lec  11  - History 1C: Modern Civilization 1750-Present UCLA&quot; Lecture 11: &quot;World War I&quot;

May 5th, 2009

Professor Lynn Hunt lectures in this course which covers a broad, historical study of major elements in Western heritage from the world of the Greeks to that of the 20th century, designed to further beginning students&apos; general education, introduce them to ideas, attitudes, and institutions basic to Western civilization, and acquaint them, through reading and critical discussion, with representative contemporary documents and writings of enduring interest.

Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA History 1C: Modern Civilization classes in this series: http://www.youtube.com/view_play_list?p=F4DFAB80C2018F85
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20671.jpg</video:thumbnail_loc>
      <video:duration>3622</video:duration>
      <video:publication_date>2012-09-07T08:00:03.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/VAJB1KVx_s8</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>Some</video:tag>
      <video:tag>clips</video:tag>
      <video:tag>and</video:tag>
      <video:tag>images</video:tag>
      <video:tag>may</video:tag>
      <video:tag>Have</video:tag>
      <video:tag>Been</video:tag>
      <video:tag>blurred</video:tag>
      <video:tag>or</video:tag>
      <video:tag>removed</video:tag>
      <video:tag>to</video:tag>
      <video:tag>avoid</video:tag>
      <video:tag>copyright</video:tag>
      <video:tag>infringement</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-Weber-on-Protestantism-and-Capitalism</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - Weber on Protestantism and Capitalism</video:title>
      <video:description>&quot;Lec 16 - Weber on Protestantism and Capitalism&quot; Foundations of Modern Social Thought (SOCY 151)

Max Weber wrote his best-known work after he recovered from a period of serious mental illness near the turn of the twentieth century.  After he recovered, his work transitioned from enthusiastically capitalist and liberal in the tradition of Adam Smith and John Stuart Mill to much more skeptical of the down-sides of modernization, more similar to the thinking of Nietzsche and Freud.  In his first major work, The Protestant Ethic and the Spirit of Capitalism, Weber argues that the Protestant faith, especially Luther&apos;s notion of &quot;calling&quot; and the Calvinist belief in predestination set the stage for the emergence of the capitalist spirit.  With his more complex understanding of the causes of capitalism, Weber accounts for the motivations of capitalists and the spirit of capitalism and rationalization in ways that Marx does not.  

00:00 - Chapter 1. Similarities and Differences Among Marx, Nietzsche, Freud and Weber
10:22 - Chapter 2. Weber in a Historical Context
26:37 - Chapter 3. &quot;The Protestant Ethic and The Spirit of Capitalism&quot;: The Marx-Weber Debate
32:23 - Chapter 4. The Correlation between Capitalism and Protestantism
34:11 - Chapter 5. What is the Spirit of Capitalism?
39:21 - Chapter 6. Luther&apos;s Conception of Calling
43:31 - Chapter 7. Religious Foundation of Worldly Asceticism
46:59 - Chapter 8. Asceticism and the Spirit of Capitalism

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23487.jpg</video:thumbnail_loc>
      <video:duration>3075</video:duration>
      <video:publication_date>2012-09-14T09:02:49.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/FWUXoj6kACk</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Sociology</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>16</video:tag>
      <video:tag>Weber</video:tag>
      <video:tag>on</video:tag>
      <video:tag>Protestantism</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Capitalism</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-19-Chemistry-1A</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19 -Chemistry 1A</video:title>
      <video:description>&quot;Lec 19 -Chemistry 1A&quot;General Chemistry</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23549.jpg</video:thumbnail_loc>
      <video:duration>2955</video:duration>
      <video:publication_date>2012-09-14T09:20:01.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/IiE99_0NcLo</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>19</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>1A</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Introduction-Hemingway-Fitzgerald-Faulkner</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Introduction - Hemingway Fitzgerald Faulkner</video:title>
      <video:description>&quot;Lec 1 - Introduction&quot; Hemingway, Fitzgerald, Faulkner (AMST 246)

Professor Dimock introduces the class to the works of Ernest Hemingway, F. Scott Fitzgerald, and William Faulkner, the premiere writers of American modernism. She orients their novels along three &quot;scales&quot; of interpretation: global geopolitics, experimental narration, and sensory detail. Invoking the writings of critic Paul Fussell, she argues that all three writers are united by a preoccupation with World War I and the implications that the Great War has for irony in narrative representation.

00:00 - Chapter 1. Class Logistics 
00:25 - Chapter 2. Three Analytic Scales
02:00 - Chapter 3. Hemingway&apos;s Global Vision of American 
05:38 - Chapter 4. Faulkner&apos;s Narrative Experiments of Modernism
10:11 - Chapter 5. Fitzgerald&apos;s Sensory Details
12:05 - Chapter 6. Cross-Scale Analysis of World War I
15:59 - Chapter 8. Linguistic Taboos of War
18:36 - Chapter 7. Narrative Problems of War 
20:56 - Chapter 9. The Ironies of Storytelling after World War I: Hemingway and Fitzgerald
33:02 - Chapter 10. The Idealism of War: Faulkner

Complete course materials are available at the Open Yale Courses website: http://oyc.yale.edu

This course was recorded in Fall 2011.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23575.jpg</video:thumbnail_loc>
      <video:duration>2589</video:duration>
      <video:publication_date>2012-09-14T09:37:43.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/0GLy6_gjenA</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>1</video:tag>
      <video:tag>introduction</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-23-Democratic-Statecraft-Tocquevilles-Democracy-in-America</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23 -  Democratic Statecraft: Tocqueville&apos;s Democracy in America</video:title>
      <video:description>&quot;Lec 23 -  Democratic Statecraft: Tocqueville&apos;s Democracy in America&quot; Introduction to Political Philosophy (PLSC 114)

Professor Smith discusses the moral and psychological components of the democratic state in the context of Tocqueville&apos;s Democracy in America. He goes on to explore the institutional development of the democratic state, the qualities of the democratic individual, and the psychological determinants of the democratic character. The ethic of self-interest is addressed, understood as an antidote to an ethic of fame and glory. Finally, Tocqueville is presented as a political educator and his views on the role of statesmen in a democratic age are expounded.

00:00 - Chapter 1. Moral and Psychological Features of the Democratic State
04:32 - Chapter 2. Moral and Psychological Features of the Democratic State: Compassion
15:17 - Chapter 3. Moral and Psychological Features of the Democratic State: Anxiety
22:19 - Chapter 4. Moral and Psychological Features of the Democratic State: Self-Interest
33:44 - Chapter 5. Democratic Statecraft

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses 

This course was recorded in Fall 2006.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15934.jpg</video:thumbnail_loc>
      <video:duration>3034</video:duration>
      <video:publication_date>2012-08-28T21:43:44.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/fMXpYEqn-0w</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Aristotle</video:tag>
      <video:tag>inquietude</video:tag>
      <video:tag>logos</video:tag>
      <video:tag>Tocqueville</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Programming-Methodology-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Programming Methodology (Stanford)</video:title>
      <video:description>Programming Methodology (Stanford)

Lecture by Professor Mehran Sahami for the Stanford Computer Science Department (CS106A). In the first lecture of the quarter, Professor Sahami provides an overview of the course and begins discussing computer programing.

CS106A is an Introduction to the engineering of computer applications emphasizing modern software engineering principles: object-oriented design, decomposition, encapsulation, abstraction, and testing. Uses the Java programming language. Emphasis is on good programming style and the built-in facilities of the Java language. 

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=84A56BC7F4A1F852

CS106A at Stanford Unversity:
http://www.stanford.edu/class/cs106a/

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University:
http://www.stanford.edu

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15937.jpg</video:thumbnail_loc>
      <video:duration>2987</video:duration>
      <video:publication_date>2012-08-29T00:34:42.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/KkMDCCdjyW8</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>software</video:tag>
      <video:tag>language</video:tag>
      <video:tag>JAVA</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>engineering</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Healthy-Ageing-by-Professor-Linda-Partridge-Paget-Lecture-2014</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Healthy Ageing by Professor Linda Partridge - Paget Lecture 2014</video:title>
      <video:description>Ageing, because of its complexity, has long been regarded as intractable to experimental analysis and medical intervention. However, this pessimistic view has been overturned by the recent discovery that mutations in single genes can increase healthy lifespan in laboratory animals. Furthermore, the mechanisms at work are conserved over large evolutionary distances, with population--genetic association studies implicating similar processes in humans. 

Nutrient and stress--sensing pathways have proved to play a key role, through mechanisms that are the subject of current investigation. Modulation of the activity of these pathways can also ameliorate pathology in several animal models of human age--related diseases. These findings are pointing to the prospect of a broad--spectrum, preventative medicine for the diseases of ageing.

Academy of Medical Sciences Sackler Lecture 2012, given by Professor Linda Partridge on the science of ageing at the University of Cambridge. Watch an interview with the speaker at http://ow.ly/eMGwl.

To find out about the Sacker Lecture 2013, visit our website at http://ow.ly/eMGBE.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_32251.jpg</video:thumbnail_loc>
      <video:publication_date>2015-08-02T07:01:53.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/_sVHlfkGVKM</video:player_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Aging</video:tag>
      <video:tag>linda</video:tag>
      <video:tag>longevity</video:tag>
      <video:tag>partridge</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/MWV-Episode-72-Jonathan-Eisen-Evolvability-the-Built-En</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>MWV Episode 72 - Jonathan Eisen - Evolvability, the Built En</video:title>
      <video:description>Jonathan Eisen is an evolutionary biologist, currently working at University of California, Davis and is the academic editor-in-chief of the open-access journal PLoS Biology.

On this episode, Jonathan talks about &quot;evolvability,&quot; the probability that organisms can invent new functions. To do this, he has been using genome data in conjunction with experimental information to try and understand the mechanisms by which new functions have originated.

Another area of interest for Eisen is the &quot;built environment.&quot; We live and work in buildings or structures which are non-natural environments, new to microbes. These &quot;new&quot; environments represent a controlled system in which to study the rules by which microbial communities form.

Jonathan is interested in these environments as basic science vehicle and he shares the importance of studying the built environment for science and human health.

Finally Jonathan explains his interest in &quot;open science,&quot; the ways in which science is shared. At it&apos;s core, Eisen wants to leverage cheaper technologies to accelerate the progress of science in a positive way.

This episode was recorded at the American Association for the Advancement of Science Meeting in Vancouver, British Columbia on February 18, 2012.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_30591.jpg</video:thumbnail_loc>
      <video:duration>579</video:duration>
      <video:publication_date>2013-06-06T13:37:23.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/uGWhqtl3M24</video:player_loc>
      <video:uploader>Chris Condayan</video:uploader>
      <video:category>Bioinformatics</video:category>
      <video:tag>AAAS</video:tag>
      <video:tag>Vancouver</video:tag>
      <video:tag>Jonathan</video:tag>
      <video:tag>Eisen</video:tag>
      <video:tag>built</video:tag>
      <video:tag>environment</video:tag>
      <video:tag>PLoS</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>microbiology</video:tag>
      <video:tag>Davis</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>Organisms</video:tag>
      <video:tag>Functions</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-History-2D-Science-Magic-and-Religion-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - History 2D: Science, Magic, and Religion UCLA</video:title>
      <video:description>&quot;Lec 6 - History 2D: Science, Magic, and Religion UCLA&quot; Lecture Title: &quot;17th Century Though&quot;

April 16th, 2009

Professor Courtenay Raia lectures on science and religion as historical phenomena that have evolved over time. Examines the earlier mind-set before 1700 when into science fitted elements that came eventually to be seen as magical. THe course also question how Western cosmologies became &quot;disenchanted.&quot; Magical tradition transformed into modern mysticisms is also examined as well as the political implications of these movements. Includes discussion concerning science in totalitarian settings as well as &quot;big science&quot; during the Cold War.

Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA History 2D: Science, Magic, and Religion classes in this series: http://www.youtube.com/view_play_list?p=FFD1C791A86FB485
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20678.jpg</video:thumbnail_loc>
      <video:duration>3672</video:duration>
      <video:publication_date>2012-09-07T09:02:48.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/8XqWD_m1JhM</video:player_loc>
      <video:uploader>0|43|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>Some</video:tag>
      <video:tag>clips</video:tag>
      <video:tag>and</video:tag>
      <video:tag>images</video:tag>
      <video:tag>may</video:tag>
      <video:tag>Have</video:tag>
      <video:tag>Been</video:tag>
      <video:tag>blurred</video:tag>
      <video:tag>or</video:tag>
      <video:tag>removed</video:tag>
      <video:tag>to</video:tag>
      <video:tag>avoid</video:tag>
      <video:tag>copyright</video:tag>
      <video:tag>infringement</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Programming-Methodology-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4- Programming Methodology (Stanford)</video:title>
      <video:description>Programming Methodology (Stanford)

Lecture by Professor Mehran Sahami for the Stanford Computer Science Department (CS106A). Professor Sahami moves into the history of computing and introduces the program Java. 

CS106A is an Introduction to the engineering of computer applications emphasizing modern software engineering principles: object-oriented design, decomposition, encapsulation, abstraction, and testing. Uses the Java programming language. Emphasis is on good programming style and the built-in facilities of the Java language. 

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=84A56BC7F4A1F852

CS106A at Stanford Unversity:
http://www.stanford.edu/class/cs106a/

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University:
http://www.stanford.edu

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15940.jpg</video:thumbnail_loc>
      <video:duration>2908</video:duration>
      <video:publication_date>2012-08-29T00:40:46.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/nWheM30THaY</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>grades</video:tag>
      <video:tag>programing</video:tag>
      <video:tag>software</video:tag>
      <video:tag>language</video:tag>
      <video:tag>JAVA</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>source</video:tag>
      <video:tag>Code</video:tag>
      <video:tag>object</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>Stanford</video:tag>
      <video:tag>Eniac</video:tag>
      <video:tag>microprocessor</video:tag>
      <video:tag>computational</video:tag>
      <video:tag>methods</video:tag>
      <video:tag>binary</video:tag>
      <video:tag>karel</video:tag>
      <video:tag>machine</video:tag>
      <video:tag>compiler</video:tag>
      <video:tag>classes</video:tag>
      <video:tag>consoleprogram</video:tag>
      <video:tag>dialog</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-Mathematics-Multivariable-Calculus</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - Mathematics - Multivariable Calculus</video:title>
      <video:description>This is the lecture 17 of the multivariable calculus course. Edward Frenkel is explaining this lecture as an instructor.

Multivariable Calculus
Instructor: Edward Frenkel

Course website: http://math.berkeley.edu/~frenkel</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19686.jpg</video:thumbnail_loc>
      <video:duration>4786</video:duration>
      <video:publication_date>2012-09-05T04:13:31.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ccbd0OeVbEs</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2009</video:tag>
      <video:tag>Mathematics</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>multivariable</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-Programming-Methodology-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - Programming Methodology (Stanford)</video:title>
      <video:description>Programming Methodology (Stanford)

Lecture by Professor Mehran Sahami for the Stanford Computer Science Department (CS106A). Professor Sahami continues to talk about expressions, variables, and values. He then finishes his lecture on conditions, scopes, if statements, and different loops.

CS106A is an Introduction to the engineering of computer applications emphasizing modern software engineering principles: object-oriented design, decomposition, encapsulation, abstraction, and testing. Uses the Java programming language. Emphasis is on good programming style and the built-in facilities of the Java language. 

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=84A56BC7F4A1F852

CS106A at Stanford Unversity:
http://www.stanford.edu/class/cs106a/

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University:
http://www.stanford.edu

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15943.jpg</video:thumbnail_loc>
      <video:duration>2758</video:duration>
      <video:publication_date>2012-08-29T00:44:11.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/GPWah4wbwYs</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>grades</video:tag>
      <video:tag>programing</video:tag>
      <video:tag>software</video:tag>
      <video:tag>variable</video:tag>
      <video:tag>Names</video:tag>
      <video:tag>language</video:tag>
      <video:tag>JAVA</video:tag>
      <video:tag>readInt</video:tag>
      <video:tag>readDouble</video:tag>
      <video:tag>values</video:tag>
      <video:tag>Integers</video:tag>
      <video:tag>Division</video:tag>
      <video:tag>graphics</video:tag>
      <video:tag>constant</video:tag>
      <video:tag>pixels</video:tag>
      <video:tag>Boolean</video:tag>
      <video:tag>Expressions</video:tag>
      <video:tag>Conditions</video:tag>
      <video:tag>scopes</video:tag>
      <video:tag>if</video:tag>
      <video:tag>Statements</video:tag>
      <video:tag>else</video:tag>
      <video:tag>cascading</video:tag>
      <video:tag>Switch</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-Letters-and-Science-C70V-f0a5df</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - Letters and Science C70V</video:title>
      <video:description>&quot;Lec 13 - Letters and Science C70V&quot; Descriptive Introduction to Physics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23890.jpg</video:thumbnail_loc>
      <video:duration>4344</video:duration>
      <video:publication_date>2012-09-14T11:49:58.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Auh-qIwFCWo</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>13</video:tag>
      <video:tag>Letters</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>C70V</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Magnetic-Moon</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Magnetic Moon</video:title>
      <video:description>NASA spacecrafts launched in 2007 have just finished their mission for trying to find out the determining cause of geomagnetic sub storms and have consequently been redeployed in a new mission in which the NASA  ARTEMIS Orbits Magnetic Moon.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/62ba5788-c231-4b52-8ebc-78a9c9f9b66b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>186</video:duration>
      <video:publication_date>2011-11-23T09:42:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7678.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Aerospace Engineering</video:category>
      <video:tag>NASA</video:tag>
      <video:tag>ARTEMIS</video:tag>
      <video:tag>Orbits</video:tag>
      <video:tag>magnetic</video:tag>
      <video:tag>Moon</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Rosalind-Franklin-DNA-Discoveries-in-Science-and-Art</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Rosalind Franklin, DNA Discoveries in Science and Art</video:title>
      <video:description>Rosalind Franklin, was the scientist who made the first clear X-ray images of the structure of DNA.Artists Wyllie O Hagan discovered Franklin&apos;s work on DNA whilst working in an Artist Residency in a Cancer Research UK laboratory in LondonFranklin&apos;s X-ray picture &apos;Photo 51&apos; informed Crick and Watson of DNA&apos;s double helix structure.They received the Nobel Prize, her contribution was unacknowledged.Franklin died of ovarian cancer in 1958, aged 37.O Hagan, an ovarian cancer survivor, received diagnosis and treatment of the disease whilst working on the Franklin project. The artists use their art to support awareness raising missions for ovarian cancer.For more information about Wyllie O Hagan and Rosalind Franklin, visit their website athttp://www.wyllieohagan.comFor more information about ovarian cancer, visit http://www.ovariancancer.org/To support the work of the Ovarian Cancer National Alliance. Art prints, featured in this video are on sale at OCNA&apos;s store online at:http://tinyurl.com/2bu47mAn exhibition of Wyllie O Hagan&apos;s art on Franklin is being held in Charleston, SC, USA from 6-8th September 2007. For more information go to:http://www.c4women.org/Calendar/calen...Â©2007 Wyllie O Hagan</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/09/e74237e7-ed33-43c3-a8cd-fec4ff1c8b1a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>121</video:duration>
      <video:publication_date>2007-10-01T01:07:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1060.mp4</video:content_loc>
      <video:uploader>siere</video:uploader>
      <video:category>Others</video:category>
      <video:tag>rosalind</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Fuel-Injected-V8-Introduction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Fuel Injected V8- Introduction</video:title>
      <video:description>A very interesting 3D animation video of a fuel injected V8 engine is shown here. The working of this engine is explained here in brief.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_9085.jpg</video:thumbnail_loc>
      <video:duration>188</video:duration>
      <video:publication_date>2011-11-29T19:56:29.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9085.flv</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>3d</video:tag>
      <video:tag>Animation</video:tag>
      <video:tag>of</video:tag>
      <video:tag>A</video:tag>
      <video:tag>fuel</video:tag>
      <video:tag>injected</video:tag>
      <video:tag>V8</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Programming-Methodology-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Programming Methodology (Stanford)</video:title>
      <video:description>Programming Methodology (Stanford)

Lecture by Professor Mehran Sahami for the Stanford Computer Science Department (CS106A). Professor Sahami recaps on CASTs,  then continues talking about loops, function, methods, and returning. 

CS106A is an Introduction to the engineering of computer applications emphasizing modern software engineering principles: object-oriented design, decomposition, encapsulation, abstraction, and testing. Uses the Java programming language. Emphasis is on good programming style and the built-in facilities of the Java language. 

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=84A56BC7F4A1F852

CS106A at Stanford Unversity:
http://www.stanford.edu/class/cs106a/

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University:
http://www.stanford.edu

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15944.jpg</video:thumbnail_loc>
      <video:duration>3069</video:duration>
      <video:publication_date>2012-08-29T00:46:54.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/3oM9yT9kBBc</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>grades</video:tag>
      <video:tag>programing</video:tag>
      <video:tag>software</video:tag>
      <video:tag>variable</video:tag>
      <video:tag>Names</video:tag>
      <video:tag>language</video:tag>
      <video:tag>JAVA</video:tag>
      <video:tag>cast</video:tag>
      <video:tag>double</video:tag>
      <video:tag>Integers</video:tag>
      <video:tag>Loop</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Half</video:tag>
      <video:tag>while</video:tag>
      <video:tag>for</video:tag>
      <video:tag>method</video:tag>
      <video:tag>void</video:tag>
      <video:tag>type</video:tag>
      <video:tag>expression</video:tag>
      <video:tag>Return</video:tag>
      <video:tag>parameters</video:tag>
      <video:tag>Functions</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Electrical-Engineering-141-eddf65</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4  - Electrical Engineering 141</video:title>
      <video:description>Spring 2010 season Lecture 4 is explained in this electrical engineering 141 course.  
This lecture is provided by University of California, Berkeley.

Introduction to Digital Integrated Circuits</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19687.jpg</video:thumbnail_loc>
      <video:duration>4990</video:duration>
      <video:publication_date>2012-09-05T04:13:42.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Rj4452YPOg8</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Spring</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/PDD-Principal-Diffusion-Direction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>PDD Principal Diffusion Direction</video:title>
      <video:description>Diffusion imaging can be represented by different mathematical quantities. One such quantity is the principal diffusion direction or the PDD.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/e9a772e5-f112-4e6b-a5e0-4322c288f9ea/cand_5.jpg</video:thumbnail_loc>
      <video:duration>108</video:duration>
      <video:publication_date>2011-10-23T19:58:08.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7261.mp4</video:content_loc>
      <video:uploader>kaesiholla</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>principal</video:tag>
      <video:tag>Diffusion</video:tag>
      <video:tag>Direction</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Biomarker-Discovery-Project</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Biomarker Discovery Project</video:title>
      <video:description>Dr. Lee Hartwell, nobel laureate and director of The Fred Hutchinson Cancer Research Center, talks about the uniqueness of the Biomarker Discovery Project and how the systematic approach might allow for earlier detection of breast cancer through blood tests. ...</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/03/5dad4c54-2b87-43d8-9d29-f4f1c975dbbc/cand_5.jpg</video:thumbnail_loc>
      <video:duration>62</video:duration>
      <video:publication_date>2009-03-30T23:59:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1530.mp4</video:content_loc>
      <video:uploader>okur</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Biomarker</video:tag>
      <video:tag>Discovery</video:tag>
      <video:tag>Project</video:tag>
      <video:tag>Fred</video:tag>
      <video:tag>Hutchinson</video:tag>
      <video:tag>Cancer</video:tag>
      <video:tag>research</video:tag>
      <video:tag>center</video:tag>
      <video:tag>denim</video:tag>
      <video:tag>Day</video:tag>
      <video:tag>Lee</video:tag>
      <video:tag>Hartwell</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-30-Congruent-legs-and-base-angles-of-Isosceles-Triangles</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 30 - Congruent legs and base angles of Isosceles Triangles</video:title>
      <video:description>Congruent legs and base angles of Isosceles Triangles

Showing that congruent legs imply equal base angles and vice versa</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20292.jpg</video:thumbnail_loc>
      <video:duration>543</video:duration>
      <video:publication_date>2012-09-06T14:04:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/7UISwx2Mr4c</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Congruent</video:tag>
      <video:tag>legs</video:tag>
      <video:tag>and</video:tag>
      <video:tag>base</video:tag>
      <video:tag>angles</video:tag>
      <video:tag>of</video:tag>
      <video:tag>isosceles</video:tag>
      <video:tag>Triangles</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-Programming-Methodology-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 | Programming Methodology (Stanford)</video:title>
      <video:description>Programming Methodology (Stanford)

Lecture by Professor Mehran Sahami for the Stanford Computer Science Department (CS106A). Professor Sahami recaps on pointers and memory. He then lectures on reading files, creating files, and over writing files.

CS106A is an Introduction to the engineering of computer applications emphasizing modern software engineering principles: object-oriented design, decomposition, encapsulation, abstraction, and testing. Uses the Java programming language. Emphasis is on good programming style and the built-in facilities of the Java language. 

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=84A56BC7F4A1F852

CS106A at Stanford Unversity:
http://www.stanford.edu/class/cs106a/

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University:
http://www.stanford.edu

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15952.jpg</video:thumbnail_loc>
      <video:duration>2883</video:duration>
      <video:publication_date>2012-08-29T01:01:41.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ttbu9L4RdYs</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>programing</video:tag>
      <video:tag>software</video:tag>
      <video:tag>variable</video:tag>
      <video:tag>Names</video:tag>
      <video:tag>language</video:tag>
      <video:tag>JAVA</video:tag>
      <video:tag>Memory</video:tag>
      <video:tag>pointer</video:tag>
      <video:tag>heap</video:tag>
      <video:tag>stack</video:tag>
      <video:tag>object</video:tag>
      <video:tag>reference</video:tag>
      <video:tag>int</video:tag>
      <video:tag>Integer</video:tag>
      <video:tag>double</video:tag>
      <video:tag>Boolean</video:tag>
      <video:tag>class</video:tag>
      <video:tag>Files</video:tag>
      <video:tag>Opening</video:tag>
      <video:tag>file</video:tag>
      <video:tag>buffered</video:tag>
      <video:tag>reader</video:tag>
      <video:tag>Read</video:tag>
      <video:tag>throws</video:tag>
      <video:tag>exception</video:tag>
      <video:tag>Try</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-History-2D-Science-Magic-and-Religion-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - History 2D: Science, Magic, and Religion UCLA</video:title>
      <video:description>&quot;Lec 7 - History 2D: Science, Magic, and Religion UCLA&quot; Lecture Title: &quot;Greek Mysticism and Rationality&quot;

April 21st, 2009

Professor Courtenay Raia lectures on science and religion as historical phenomena that have evolved over time. Examines the earlier mind-set before 1700 when into science fitted elements that came eventually to be seen as magical. THe course also question how Western cosmologies became &quot;disenchanted.&quot; Magical tradition transformed into modern mysticisms is also examined as well as the political implications of these movements. Includes discussion concerning science in totalitarian settings as well as &quot;big science&quot; during the Cold War.

Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA History 2D: Science, Magic, and Religion classes in this series: http://www.youtube.com/view_play_list?p=FFD1C791A86FB485
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20679.jpg</video:thumbnail_loc>
      <video:duration>4058</video:duration>
      <video:publication_date>2012-09-07T09:02:53.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/etL4CJQkk-M</video:player_loc>
      <video:uploader>0|43|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>Some</video:tag>
      <video:tag>clips</video:tag>
      <video:tag>and</video:tag>
      <video:tag>images</video:tag>
      <video:tag>may</video:tag>
      <video:tag>Have</video:tag>
      <video:tag>Been</video:tag>
      <video:tag>blurred</video:tag>
      <video:tag>or</video:tag>
      <video:tag>removed</video:tag>
      <video:tag>to</video:tag>
      <video:tag>avoid</video:tag>
      <video:tag>copyright</video:tag>
      <video:tag>infringement</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-Programming-Methodology-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - Programming Methodology (Stanford)</video:title>
      <video:description>Programming Methodology (Stanford)

Lecture by Professor Mehran Sahami for the Stanford Computer Science Department (CS106A). Professor Sahami wraps up arrays and introduces array lists. 

CS106A is an Introduction to the engineering of computer applications emphasizing modern software engineering principles: object-oriented design, decomposition, encapsulation, abstraction, and testing. Uses the Java programming language. Emphasis is on good programming style and the built-in facilities of the Java language. 

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=84A56BC7F4A1F852

CS106A at Stanford Unversity:
http://www.stanford.edu/class/cs106a/

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University:
http://www.stanford.edu

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15954.jpg</video:thumbnail_loc>
      <video:duration>3023</video:duration>
      <video:publication_date>2012-08-29T01:07:02.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/YJ9FlCFi3c8</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>programing</video:tag>
      <video:tag>software</video:tag>
      <video:tag>variable</video:tag>
      <video:tag>Names</video:tag>
      <video:tag>Code</video:tag>
      <video:tag>language</video:tag>
      <video:tag>JAVA</video:tag>
      <video:tag>Stanford</video:tag>
      <video:tag>arrays</video:tag>
      <video:tag>array</video:tag>
      <video:tag>lists</video:tag>
      <video:tag>int</video:tag>
      <video:tag>Boolean</video:tag>
      <video:tag>ADD</video:tag>
      <video:tag>class</video:tag>
      <video:tag>Objects</video:tag>
      <video:tag>Glabels</video:tag>
      <video:tag>matrix</video:tag>
      <video:tag>grey</video:tag>
      <video:tag>scale</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-History-2D-Science-Magic-and-Religion-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - History 2D: Science, Magic, and Religion UCLA</video:title>
      <video:description>&quot;Lec 14 - History 2D: Science, Magic, and Religion UCLA&quot; Professor Courtenay Raia lectures on science and religion as historical phenomena that have evolved over time. Examines the earlier mind-set before 1700 when into science fitted elements that came eventually to be seen as magical. THe course also question how Western cosmologies became &quot;disenchanted.&quot; Magical tradition.

Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA History 2D: Science, Magic, and Religion classes in this series: http://www.youtube.com/view_play_list...
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20686.jpg</video:thumbnail_loc>
      <video:duration>3914</video:duration>
      <video:publication_date>2012-09-07T09:07:17.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/09rbq88bZqU</video:player_loc>
      <video:uploader>0|43|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>Some</video:tag>
      <video:tag>clips</video:tag>
      <video:tag>and</video:tag>
      <video:tag>images</video:tag>
      <video:tag>may</video:tag>
      <video:tag>Have</video:tag>
      <video:tag>Been</video:tag>
      <video:tag>blurred</video:tag>
      <video:tag>or</video:tag>
      <video:tag>removed</video:tag>
      <video:tag>to</video:tag>
      <video:tag>avoid</video:tag>
      <video:tag>copyright</video:tag>
      <video:tag>infringement</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Hedgehog-Gradient</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Hedgehog Gradient</video:title>
      <video:description>How does growing embryo knows where is head and where is tail supposed to be? The level of hedgehog protein a cell binds during development can influence its fate. Recently it has been shown that hedgehog pathway regulates adult&apos;s stem cells in regeneration of tissue.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/04/36e113cb-5a41-4344-ad9a-23ececf369b6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>26</video:duration>
      <video:publication_date>2007-04-06T20:15:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/196.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Hedgehog</video:tag>
      <video:tag>proteins</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>binding</video:tag>
      <video:tag>neurons</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Vesicle-Entry-of-Adenosine-Mono-Phosphate</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Vesicle Entry of Adenosine Mono-Phosphate</video:title>
      <video:description>Polar molecules such as AMP may enter fatty acid vesicles through interactions between the fatty acid head groups and the small molecule.
video by janet iwasa</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/12/75e07df6-987d-407e-8e32-1f267d7fedcc/cand_5.jpg</video:thumbnail_loc>
      <video:duration>37</video:duration>
      <video:publication_date>2007-12-19T01:44:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1206.mp4</video:content_loc>
      <video:uploader>ayseni</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>fattyacid</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-23-Boston-ULTRA-Ex-Metabolism-across-urban-to-rural-gradients-Harvard-Forest</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23 - Boston ULTRA-Ex: Metabolism across urban-to-rural gradients - Harvard Forest</video:title>
      <video:description>Lec 23 - Boston ULTRA-Ex: Metabolism across urban-to-rural gradients - Harvard Forest. Boston ULTRA-Ex: Metabolism across urban-to-rural gradients -- Lucy Hutyra

Harvard Forest Symposium, March 15, 2011</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16000.jpg</video:thumbnail_loc>
      <video:duration>1202</video:duration>
      <video:publication_date>2012-08-29T08:00:20.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Qnn8sbC1WHU</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>forest</video:tag>
      <video:tag>ecology</video:tag>
      <video:tag>human</video:tag>
      <video:tag>Health</video:tag>
      <video:tag>land</video:tag>
      <video:tag>use</video:tag>
      <video:tag>ragweed</video:tag>
      <video:tag>Harvard</video:tag>
      <video:tag>climate</video:tag>
      <video:tag>change</video:tag>
      <video:tag>ultra</video:tag>
      <video:tag>ex</video:tag>
      <video:tag>tower</video:tag>
      <video:tag>atmospheric</video:tag>
      <video:tag>exchange</video:tag>
      <video:tag>urban</video:tag>
      <video:tag>Boston</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-20-Programming-Methodology-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20- Programming Methodology (Stanford)</video:title>
      <video:description>Programming Methodology (Stanford)

Lecture by Professor Mehran Sahami for the Stanford Computer Science Department (CS106A). Professor Sahami introduces a new topic &quot;GUI&quot; or Graphical User Interface.

CS106A is an Introduction to the engineering of computer applications emphasizing modern software engineering principles: object-oriented design, decomposition, encapsulation, abstraction, and testing. Uses the Java programming language. Emphasis is on good programming style and the built-in facilities of the Java language. 

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=84A56BC7F4A1F852

CS106A at Stanford Unversity:
http://www.stanford.edu/class/cs106a/

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University:
http://www.stanford.edu

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15957.jpg</video:thumbnail_loc>
      <video:duration>2692</video:duration>
      <video:publication_date>2012-08-29T01:10:35.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/b8OLOWWxvx0</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>programing</video:tag>
      <video:tag>software</video:tag>
      <video:tag>variable</video:tag>
      <video:tag>Names</video:tag>
      <video:tag>Code</video:tag>
      <video:tag>language</video:tag>
      <video:tag>JAVA</video:tag>
      <video:tag>Stanford</video:tag>
      <video:tag>GUI</video:tag>
      <video:tag>Graphical</video:tag>
      <video:tag>user</video:tag>
      <video:tag>interface</video:tag>
      <video:tag>buttons</video:tag>
      <video:tag>sliders</video:tag>
      <video:tag>checkboxes</video:tag>
      <video:tag>radio</video:tag>
      <video:tag>chooser</video:tag>
      <video:tag>combo</video:tag>
      <video:tag>Box</video:tag>
      <video:tag>intfield</video:tag>
      <video:tag>doublefield</video:tag>
      <video:tag>windows</video:tag>
      <video:tag>region</video:tag>
      <video:tag>Boolean</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Neural-tube-fold</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Neural tube fold</video:title>
      <video:description>About neural tube: In the developing vertebrate, the neural tube is the embryo&apos;s precursor to the central nervous system, which comprises the brain and spinal cord. The neural groove gradually deepens as the neural folds become elevated, and ultimately the folds meet and coalesce in the middle line and convert the groove into a closed tube, the neural tube or neural canal (which strictly speaking is the center of the neural tube), the ectodermal wall of which forms the rudiment of the nervous system.
text reff: wiki</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/12/ae72a9cc-57be-4f42-bd90-76dbac75aa38/cand_5.jpg</video:thumbnail_loc>
      <video:duration>10</video:duration>
      <video:publication_date>2007-12-11T01:19:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1178.mp4</video:content_loc>
      <video:uploader>scitan</video:uploader>
      <video:category>Neuroscience</video:category>
      <video:tag>neuraltube</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Separated-by-surgery-the-conjoined-twins</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Separated  by surgery: the conjoined twins</video:title>
      <video:description>Conjoined twins are born attached to each other through the skin and internal organs may also be fused. The little boys in this case are joined through the internal organs and they had a successful surgery to separate them.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/4a4b7fa6-ee92-4e03-929f-00f23b9d7976/cand_5.jpg</video:thumbnail_loc>
      <video:duration>163</video:duration>
      <video:publication_date>2011-12-01T02:30:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9944.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Conjoined</video:tag>
      <video:tag>Twins</video:tag>
      <video:tag>Separated</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Electrolysis-sodium-in-Chinese</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Electrolysis sodium in Chinese</video:title>
      <video:description>Electrolysis sodium is animated in this video. Information about how it works and the principle of the electrolysis is given.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/53a80109-7022-4e96-b662-26d8914b6f65/cand_5.jpg</video:thumbnail_loc>
      <video:duration>256</video:duration>
      <video:publication_date>2011-12-14T06:21:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11781.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Electrolysis</video:tag>
      <video:tag>sodium</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-30-Convex-Optimization-II-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 30 - Convex Optimization II (Stanford)</video:title>
      <video:description>&quot;Lec 30 - Convex Optimization II (Stanford)&quot; Lecture by Professor Stephen Boyd for Convex Optimization II (EE 364B) in the Stanford Electrical Engineering department. Professor Boyd lectures on Sequential Convex Programming.

This course introduces topics such as subgradient, cutting-plane, and ellipsoid methods. Decentralized convex optimization via primal and dual decomposition. Alternating projections. Exploiting problem structure in implementation. Convex relaxations of hard problems, and global optimization via branch &amp; bound. Robust optimization. Selected applications in areas such as control, circuit design, signal processing, and communications.

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=3940DD956CDF0622

EE364B Course Website:
http://www.stanford.edu/class/ee364b/

Stanford University:
http://www.stanford.edu

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17537.jpg</video:thumbnail_loc>
      <video:duration>4570</video:duration>
      <video:publication_date>2012-09-03T15:15:35.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/upMWYV7S1Y0</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>math</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>geometry</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>convex</video:tag>
      <video:tag>Optimization</video:tag>
      <video:tag>subgradient</video:tag>
      <video:tag>derivatives</video:tag>
      <video:tag>Basic</video:tag>
      <video:tag>inequality</video:tag>
      <video:tag>function</video:tag>
      <video:tag>algorithms</video:tag>
      <video:tag>Sequential</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>alternating</video:tag>
      <video:tag>Concave</video:tag>
      <video:tag>SCP</video:tag>
      <video:tag>heu</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-Discussion-of-Emerging-Directions-Harvard-Forest</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 - Discussion of Emerging Directions - Harvard Forest</video:title>
      <video:description>Lec 18 - Discussion of Emerging Directions - Harvard Forest. Discussion of Emerging Directions: Climate and Land Use Change, Human Health and Policy

Harvard Forest Symposium - March 15, 2011</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15995.jpg</video:thumbnail_loc>
      <video:duration>258</video:duration>
      <video:publication_date>2012-08-29T07:57:48.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/G2iJUwYacjc</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>forest</video:tag>
      <video:tag>Conservation</video:tag>
      <video:tag>land</video:tag>
      <video:tag>use</video:tag>
      <video:tag>Harvard</video:tag>
      <video:tag>climate</video:tag>
      <video:tag>change</video:tag>
      <video:tag>LTER</video:tag>
      <video:tag>Future</video:tag>
      <video:tag>scenarios</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Political-Science-30-Politics-and-Strategy-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Political Science 30: Politics and Strategy UCLA</video:title>
      <video:description>&quot;Lec 1 - Political Science 30: Politics and Strategy UCLA&quot; Political Science 30: Politics and Strategy

January 8th, 2008

Taught by UCLA&apos;s Professor Kathleen Bawn, this courses is an introduction to study of strategic interaction in political applications. Use of game theory and other formal modeling strategies to understand politics are also studied in order to gain a better understanding of politics at large.

Winter 2008

* See all the UCLA Political Science 30: Politics and Strategy classes in this series: http://www.youtube.com/view_play_list...
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20711.jpg</video:thumbnail_loc>
      <video:duration>4358</video:duration>
      <video:publication_date>2012-09-07T15:50:51.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/eoHSEacM7Fo</video:player_loc>
      <video:uploader>0|74|0</video:uploader>
      <video:category>Political Science</video:category>
      <video:tag>Political</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>30</video:tag>
      <video:tag>Politics</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Strategy</video:tag>
      <video:tag>UCLA</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-Homefronts-and-Battlefronts</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - Homefronts and Battlefronts:</video:title>
      <video:description>&quot;Lec 17 - Homefronts and Battlefronts:&quot;  The Civil War and Reconstruction (HIST 119)

Professor Blight begins his lecture with a description of the sea change in Civil War scholarship heralded by the Social History revolution of the 1960s and 1970s. Along with a focus on the experience of the common solider, women, and African Americans, a central component of this shift in scholarly emphasis was an increased interest in the effects of the war on the Union and Confederate home fronts. After suggesting some of the ways in which individual Americans experienced the war, Professor Blight moves to a discussion of the war&apos;s effect on industry and economics, North and South. The lecture concludes with a description of the increased activism of the federal government during the war, an activism that found expression in finance, agriculture, taxation, building railroads, and, most importantly, in emancipation.

00:00 - Chapter 1. Introduction: The Social History Revolution
07:39 - Chapter 2. Personal Trauma in the Civil War
21:32 - Chapter 3. Economy and Demography: Changes on the Confederate Home Front
43:14 - Chapter 4. Growing Republican Influences on Industry and Commerce in the North
48:36 - Chapter 5. Conclusion

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16723.jpg</video:thumbnail_loc>
      <video:duration>3047</video:duration>
      <video:publication_date>2012-09-01T08:36:38.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/l0eKDsTWPv0</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>civilians</video:tag>
      <video:tag>expansion</video:tag>
      <video:tag>federal</video:tag>
      <video:tag>government</video:tag>
      <video:tag>Harmony</video:tag>
      <video:tag>Interests</video:tag>
      <video:tag>homefront</video:tag>
      <video:tag>industry</video:tag>
      <video:tag>Second</video:tag>
      <video:tag>american</video:tag>
      <video:tag>Revolution</video:tag>
      <video:tag>social</video:tag>
      <video:tag>History</video:tag>
      <video:tag>IMPACT</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-30-The-Forum-at-HSPH-Mammograms-Who-in-the-World-are-they-Good-For</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 30 - The Forum at HSPH: Mammograms: Who in the World are they Good For?</video:title>
      <video:description>Lec 30 - The Forum at HSPH: Mammograms: Who in the World are they Good For?. Controversial new evidence suggests that mammography screening for women in high-income nations may have diminishing value in light of effective modern treatment options. But for women in lower-income nations, mammography screening is not enough of a priority, treatment is poor and women face greater risk.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16009.jpg</video:thumbnail_loc>
      <video:duration>4135</video:duration>
      <video:publication_date>2012-08-29T08:03:45.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Muep4PjJmNk</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Breast</video:tag>
      <video:tag>Cancer</video:tag>
      <video:tag>women</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Health</video:tag>
      <video:tag>mammography</video:tag>
      <video:tag>Low</video:tag>
      <video:tag>Income</video:tag>
      <video:tag>gender</video:tag>
      <video:tag>HSPH</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lateral-cervical-epidural-anaesthesia</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lateral cervical epidural anaesthesia</video:title>
      <video:description>Lateral cervical epidural catheter placement for continuous unilateral upper extremity analgesia and sympathetic block in this video the laterally directed cervical epidural catheter was an effective technique to produce continuous unilateral analgesia and sympathetic block</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/47b02cab-d734-477c-a051-17b9124617df/cand_5.jpg</video:thumbnail_loc>
      <video:duration>203</video:duration>
      <video:publication_date>2011-12-01T02:31:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9946.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lateral</video:tag>
      <video:tag>Cervical</video:tag>
      <video:tag>Epidural</video:tag>
      <video:tag>Anaesthesia</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lecture-hermaphrodites-The-safer-sex-part-4</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture hermaphrodites: The safer sex  part 4</video:title>
      <video:description>Lecture two hermaphrodites: The safer sex, by Barbara J. Meyer, Ph.D. www.hhmi.org.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/09/6f3d9056-adba-4216-a6dc-78a607aeb082/cand_25.jpg</video:thumbnail_loc>
      <video:duration>392</video:duration>
      <video:publication_date>2007-09-22T19:34:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1033.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>sex</video:tag>
      <video:tag>Determination</video:tag>
      <video:tag>Lecture</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Shoulder-Joint-Anatomy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Shoulder Joint Anatomy</video:title>
      <video:description>This medical video shows shoulder joint anatomy which has three bones: the shoulder blade (scapula), the collarbone (clavicle), and the upper arm bone (humerus) by using some animations.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/e8325fbf-ad85-427f-984c-ffd3859fb4f5/cand_25.jpg</video:thumbnail_loc>
      <video:duration>81</video:duration>
      <video:publication_date>2011-11-29T11:47:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8995.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Shoulder</video:tag>
      <video:tag>Joint</video:tag>
      <video:tag>anatomy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-156-Convex-Lenses</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 156  - Convex Lenses</video:title>
      <video:description>Convex Lenses

Convex Lenses</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21841.jpg</video:thumbnail_loc>
      <video:duration>563</video:duration>
      <video:publication_date>2012-09-10T14:47:22.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/K0sjZ5nqQ7g</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>convex</video:tag>
      <video:tag>Lenses</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-48-Light-Wave-Particle</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 48 - Light Wave Particle</video:title>
      <video:description>Light Wave Particle

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26211.jpg</video:thumbnail_loc>
      <video:duration>196</video:duration>
      <video:publication_date>2012-09-19T00:17:18.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/YttroH0ftiA</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Light</video:tag>
      <video:tag>wave</video:tag>
      <video:tag>Particle</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-1-Mathematics-16B</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 1-Mathematics 16B</video:title>
      <video:description>lec 1-Mathematics 16B .Analytic Geometry and Calculus</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19215.jpg</video:thumbnail_loc>
      <video:duration>4567</video:duration>
      <video:publication_date>2012-09-04T20:16:49.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/0wALZJZuBHI</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-to-Sequence-a-Human-Genome-Building-Libraries-Part-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to Sequence a Human Genome Building Libraries Part 3</video:title>
      <video:description>Building Libraries: Transcript
Clone libraries offered the same advantage of real libraries: orderly access to information. In most clone libraries, the DNA fragments were stored in E. Coli. These are bacteria that normally live in our intestines. Each E. Coli cell stored a single segment of human DNA and represented a single book of the library. Clone libraries allowed each human fragment to be tracked and easily copied.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/5121a638-f884-4698-bbd2-34068e084d0a/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2007-08-31T02:50:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/856.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>humangenomeproject</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-49-Matter-Particle-Wave-Dif-Interf</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 49 - Matter Particle Wave-Dif Interf</video:title>
      <video:description>Matter Particle Wave-Dif Interf

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26212.jpg</video:thumbnail_loc>
      <video:duration>321</video:duration>
      <video:publication_date>2012-09-19T00:17:38.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/pdXiYnBMgkQ</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>matter</video:tag>
      <video:tag>Particle</video:tag>
      <video:tag>wave</video:tag>
      <video:tag>Dif</video:tag>
      <video:tag>Interf</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-22-Exploring-the-influence-of-land-use-policy-on-forest-cover-and-land-conservation-Harvard-Forest</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22 - Exploring the influence of land use policy on forest cover and land conservation - Harvard </video:title>
      <video:description>Lec 22 - Exploring the influence of land use policy on forest cover and land conservation - Harvard Forest. Exploring the influence of land use policy on forest cover and land conservation: Research along the rural-urban gradient in metropolitan Boston -- Robert Ryan

Harvard Forest Symposium - March 15, 2011</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15999.jpg</video:thumbnail_loc>
      <video:duration>1030</video:duration>
      <video:publication_date>2012-08-29T08:00:06.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/2zjZxKkt7l4</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>forest</video:tag>
      <video:tag>ecology</video:tag>
      <video:tag>human</video:tag>
      <video:tag>Health</video:tag>
      <video:tag>land</video:tag>
      <video:tag>use</video:tag>
      <video:tag>Harvard</video:tag>
      <video:tag>climate</video:tag>
      <video:tag>change</video:tag>
      <video:tag>ultra</video:tag>
      <video:tag>ex</video:tag>
      <video:tag>urban</video:tag>
      <video:tag>Conservation</video:tag>
      <video:tag>Boston</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-Electrical-Engineering-140-Lecture-24</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - Electrical Engineering 140 - Lecture 24</video:title>
      <video:description>Electrical Engineering 140 - Lecture 24

Linear Integrated Circuits</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26216.jpg</video:thumbnail_loc>
      <video:duration>4905</video:duration>
      <video:publication_date>2012-09-19T00:18:28.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/H71wTynRb9w</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>140</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>24</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Best-responses-in-soccer-and-business-partnerships</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Best responses in soccer and business partnerships</video:title>
      <video:description>&quot;Lec 4 - Best responses in soccer and business partnerships&quot; Game Theory (ECON 159)

We continue the idea (from last time) of playing a best response to what we believe others will do. More particularly, we develop the idea that you should not play a strategy that is not a best response for any belief about others&apos; choices. We use this idea to analyze taking a penalty kick in soccer. Then we use it to analyze a profit-sharing partnership. Toward the end, we introduce a new notion: Nash Equilibrium.

00:00 - Chapter 1. Best Response: Penalty Kicks in Soccer
15:14 - Chapter 2. Best Response: Issues with the Penalty Kick Model
24:06 - Chapter 3. Best Response: Formal Definition 
29:59 - Chapter 4. Externalities and Inefficient Outcomes: The Partnership Game
01:07:23 - Chapter 5. Nash Equilibrium: Preview

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2007.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16737.jpg</video:thumbnail_loc>
      <video:duration>4325</video:duration>
      <video:publication_date>2012-09-01T09:01:01.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/YYUPc-cfPyc</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>BEST</video:tag>
      <video:tag>response</video:tag>
      <video:tag>Dominant</video:tag>
      <video:tag>Strategies</video:tag>
      <video:tag>Dominated</video:tag>
      <video:tag>efficiency</video:tag>
      <video:tag>game</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>Iterative</video:tag>
      <video:tag>deletion</video:tag>
      <video:tag>partnership</video:tag>
      <video:tag>Probabilistic</video:tag>
      <video:tag>Beliefs</video:tag>
      <video:tag>Soccer</video:tag>
      <video:tag>Strategic</video:tag>
      <video:tag>behavior</video:tag>
      <video:tag>Utility</video:tag>
      <video:tag>maximization</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-Special-Topics-in-Supply-Chain-Management</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - Special Topics in Supply Chain Management</video:title>
      <video:description>&quot;Lec 6 - Special Topics in Supply Chain Management&quot; Anti-Counterfeit Research / Time and Temperature Pedigree

Elgar Fleisch, University of St. Gallen and ETH Zurich
Jean-Pierre Emond, University of Florida, Gainesville
Mike Nicometto, Cool Chain Group

View the complete course at: http://ocw.mit.edu/ESD-290S05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15492.jpg</video:thumbnail_loc>
      <video:duration>3022</video:duration>
      <video:publication_date>2012-08-28T17:47:11.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/-3tiysis4BM</video:player_loc>
      <video:uploader>0|55|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>RFID</video:tag>
      <video:tag>Supply</video:tag>
      <video:tag>Chain</video:tag>
      <video:tag>shipping</video:tag>
      <video:tag>automotive</video:tag>
      <video:tag>aerospace</video:tag>
      <video:tag>tags</video:tag>
      <video:tag>tracking</video:tag>
      <video:tag>Frequencies</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/HIV-in-the-research-laboratory-PART-8</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>HIV in the research laboratory PART 8</video:title>
      <video:description>How is life to work with HIV in the laboratory. This virus is so dangerous so scientist has to be very careful while wroking with it. This whole video series gives information about routine life of HIV life. This is the video part 8.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/09/a45fe07e-4974-462b-9176-4c67d1e4607a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>191</video:duration>
      <video:publication_date>2007-09-01T22:37:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/940.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>hivlab</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-The-badness-of-death-Part-II-The-deprivation-account</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - The badness of death, Part II: The deprivation account</video:title>
      <video:description>&quot;Lec 17 - The badness of death, Part II: The deprivation account&quot; Death (PHIL 176)

This lecture continues to explore the issue of why death may be bad. According to the deprivation account, what is bad about death is the fact that because one ceases to exist, one becomes deprived of the good things in life. Being dead is not intrinsically bad; it is comparatively bad and one is worse off only by virtue of not being able to enjoy the things one enjoyed while alive, such as watching the sunset, listening to music, and discussing philosophy.

00:00 - Chapter 1. Introduction: The Central Badness of Death 
04:35 - Chapter 2. The Deprivation Account of Badness in Death 
13:22 - Chapter 3. Epicurus: &quot;When Does Death Become Bad?&quot; 
21:21 - Chapter 4. The Existence Requirement: Is It Necessary? 
32:48 - Chapter 5. Should Death Be Bad for the Loss of the Unborn Person? 
49:41 - Chapter 6. Conclusion 

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses 

This course was recorded in Spring 2007.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16275.jpg</video:thumbnail_loc>
      <video:duration>3097</video:duration>
      <video:publication_date>2012-08-29T17:15:20.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/t7knGxL5DaU</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Death</video:tag>
      <video:tag>deprivation</video:tag>
      <video:tag>Account</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Ionic-Covalent-and-Metallic-Bonds</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - Ionic, Covalent, and Metallic Bonds</video:title>
      <video:description>Ionic, Covalent, and Metallic Bonds

Introduction to ionic, covalent, polar covalent and metallic bonds.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22515.jpg</video:thumbnail_loc>
      <video:duration>802</video:duration>
      <video:publication_date>2012-09-11T02:21:50.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/CGA8sRwqIFg</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Ionic</video:tag>
      <video:tag>Covalent</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Metallic</video:tag>
      <video:tag>Bonds</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Political-Science-30-Politics-and-Strategy-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Political Science 30: Politics and Strategy UCLA</video:title>
      <video:description>Lec 3 - Political Science 30: Politics and Strategy UCLA&quot; Political Science 30: Politics and Strategy

January 15th, 2008

Taught by UCLA&apos;s Professor Kathleen Bawn, this courses is an introduction to study of strategic interaction in political applications. Use of game theory and other formal modeling strategies to understand politics are also studied in order to gain a better understanding of politics at large.

Winter 2008

* See all the UCLA Political Science 30: Politics and Strategy classes in this series: http://www.youtube.com/view_play_list...
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20713.jpg</video:thumbnail_loc>
      <video:duration>4257</video:duration>
      <video:publication_date>2012-09-07T15:51:03.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/bfC652SGHN8</video:player_loc>
      <video:uploader>0|74|0</video:uploader>
      <video:category>Political Science</video:category>
      <video:tag>Political</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>30</video:tag>
      <video:tag>Politics</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Strategy</video:tag>
      <video:tag>UCLA</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-Statistics-20</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15- Statistics 20</video:title>
      <video:description>Lec 15- Statistics 20.
Introduction to Probability and Statistics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17204.jpg</video:thumbnail_loc>
      <video:duration>2958</video:duration>
      <video:publication_date>2012-09-02T12:38:39.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/0VWd16YVu4I</video:player_loc>
      <video:uploader>0|49|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-50-De-Broglie-Wavelengths</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 50 - De Broglie Wavelengths</video:title>
      <video:description>De Broglie Wavelengths

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26215.jpg</video:thumbnail_loc>
      <video:duration>168</video:duration>
      <video:publication_date>2012-09-19T00:18:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/GE6ypnVaqlY</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>de</video:tag>
      <video:tag>Broglie</video:tag>
      <video:tag>Wavelengths</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/New-Device-For-Asthma-Treatments-and-Management</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>New Device For Asthma Treatments and Management</video:title>
      <video:description>Video shows a medical breakthrough for asthma treatments and management from new device developed by doctors. Here is a full explanation of this device about how to use it.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/6aeb5946-9e62-46d8-91fa-69a8e63ba79e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>193</video:duration>
      <video:publication_date>2011-12-01T02:33:02.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9950.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Insight</video:tag>
      <video:tag>eNO</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Medical</video:tag>
      <video:tag>Breakthrough</video:tag>
      <video:tag>for</video:tag>
      <video:tag>asthma</video:tag>
      <video:tag>Treatments</video:tag>
      <video:tag>and</video:tag>
      <video:tag>management</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-31-From-Biopolymer-Translocation-to-Hemodynamics-New-Challenges-in-Multiscale-Computing</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 31 - From Biopolymer Translocation to Hemodynamics: New Challenges in Multiscale Computing</video:title>
      <video:description>Lec 31 - From Biopolymer Translocation to Hemodynamics: New Challenges in Multiscale Computing. Multiscale modeling is the capability of representing different levels of phenomena, occurring at diverse spatial and temporal scales, within a unified conceptual framework. A typical example is the behavior of long molecules or nanosuspensions under the action of complex hydrodynamic flows. Our computational work tackles different phenomena such as biopolymer translocation through nanopores and hemodynamics in arteries with a novel computational scheme. The solution of such large-scale problems calls for the exploitation of powerful parallel architectures, such as the Blue Gene supercomputer, and sophisticated visualization tools to gain insight into the realm of multi-scale phenomena.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16010.jpg</video:thumbnail_loc>
      <video:duration>2980</video:duration>
      <video:publication_date>2012-08-29T08:03:54.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/iJsjeL5KQ5M</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>multiscale</video:tag>
      <video:tag>Computing</video:tag>
      <video:tag>modeling</video:tag>
      <video:tag>hydrodynamic</video:tag>
      <video:tag>flows</video:tag>
      <video:tag>nansuspensions</video:tag>
      <video:tag>biopolymer</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Special-Topics-in-Supply-Chain-Management</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Special Topics in Supply Chain Management</video:title>
      <video:description>&quot;Lec 8 - Special Topics in Supply Chain Management&quot;Automotive Manufacturing Research Roadmap for RFID

Dimitris Kiritsis, EPFL
Julien Mascolo, FIAT
Bernd Scholz-Reiter, University of Bremen

View the complete course at: http://ocw.mit.edu/ESD-290S05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15499.jpg</video:thumbnail_loc>
      <video:duration>2699</video:duration>
      <video:publication_date>2012-08-28T17:52:33.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/lgq6S9ARuZI</video:player_loc>
      <video:uploader>0|55|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>RFID</video:tag>
      <video:tag>Supply</video:tag>
      <video:tag>Chain</video:tag>
      <video:tag>shipping</video:tag>
      <video:tag>automotive</video:tag>
      <video:tag>aerospace</video:tag>
      <video:tag>tags</video:tag>
      <video:tag>tracking</video:tag>
      <video:tag>Frequencies</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Insuficiencia-cardiaca-French-language</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Insuficiencia cardiaca French language</video:title>
      <video:description>This video demonstrate about heart failure is a condition in which the heart cant pump enough blood throughout the body heart failure does not mean that your heart has stopped or is about to stop working</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/d00497a0-e5b2-4ceb-a97e-0b1066b7d954/cand_5.jpg</video:thumbnail_loc>
      <video:duration>63</video:duration>
      <video:publication_date>2011-12-01T02:35:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9958.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>French</video:tag>
      <video:tag>Insuficiencia</video:tag>
      <video:tag>cardiaca</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Nutrition-Vitamin-E</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Nutrition Vitamin E</video:title>
      <video:description>Vitamin E is an antioxidant that protects body tissue from damage caused by unstable substances called free radicals. Free radicals can harm cells, tissues, and organs. They are believed to play a role in certain conditions associated with aging.
Vitamin E is also important in the formation of red blood cells and helps the body to use vitamin K.
The ability of vitamin E to prevent cancer, heart disease, dementia, liver disease, and stroke are still not known. At lower levels, vitamin E may help protect the heart.
The best way to get enough essential vitamins is to eat a balanced diet that contains a variety of foods.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/fea440fa-8198-4602-b8da-7d4776bba435/cand_5.jpg</video:thumbnail_loc>
      <video:duration>54</video:duration>
      <video:publication_date>2010-11-16T14:05:23.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5499.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Others</video:category>
      <video:tag>nutrition</video:tag>
      <video:tag>Vitamin</video:tag>
      <video:tag>E</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Visual-DNA-entropy1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Visual DNA entropy1</video:title>
      <video:description>Visual DNA entropy1 is demonstrated in this science video. Visual method for representing five DNA and RNA bases U C A G T with five discrete values on the gray-scale: black (100%), dark (75%), gray(50%), light (25%) and white(0%)
www.visualDNA.org
Icon is a visual 3x4 matrix consisting of four codons (12 same or different bases). Special cases are icons with equal numbers of the two bases (for example 6xG and 6xC). In these cases an icon has high organization if bases C ocupies one its halves and G another. Here, number of neighborhoods between the same bases (connections) is maximal while the number of neighborhoods between different bases (junctions) is minimal. An icon has low organization if the number of connections is minimal while the number of junctions is maximal. There are 8 different highly organized two-bases icons (minimum junctions J=3, 5, 6, or7), while there is only one low organized icon (maximum junctions J=17) that represents the state of entropy</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/43aa6454-642e-4969-9540-691903b94bf7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>20</video:duration>
      <video:publication_date>2010-11-19T01:02:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5619.mp4</video:content_loc>
      <video:uploader>Gregor Mobius</video:uploader>
      <video:category>Bioinformatics</video:category>
      <video:tag>visualisation</video:tag>
      <video:tag>Visual</video:tag>
      <video:tag>Representation</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>RNA</video:tag>
      <video:tag>Genetic</video:tag>
      <video:tag>Code</video:tag>
      <video:tag>computational</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>entropy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-Vitamin-C-Boosts-Dopamine</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How Vitamin C Boosts Dopamine?</video:title>
      <video:description>Vitamin C is purely the L-enantiomer of ascorbate; the opposite D-enantiomer has no physiological significance</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/ad49f2ea-97cf-488a-8d13-d2581db53ca7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>171</video:duration>
      <video:publication_date>2011-10-18T01:43:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7021.mp4</video:content_loc>
      <video:uploader>71cat3</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Vitamin</video:tag>
      <video:tag>C</video:tag>
      <video:tag>Boosts</video:tag>
      <video:tag>Dopamine</video:tag>
      <video:tag>Video</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-MIT-560-Thermodynamics-Kinetics-Spring-2008</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - MIT 5.60 Thermodynamics &amp; Kinetics, Spring 2008</video:title>
      <video:description>&quot;Lec 5 - MIT 5.60 Thermodynamics &amp; Kinetics, Spring 2008&quot; Lecture 05: Adiabatic changes. 
View the complete course at: http://ocw.mit.edu/5-60S08 
License: Creative Commons BY-NC-SA 
More information at http://ocw.mit.edu/terms 
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15528.jpg</video:thumbnail_loc>
      <video:duration>2962</video:duration>
      <video:publication_date>2012-08-28T18:02:59.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/rWLeg-W4EF0</video:player_loc>
      <video:uploader>0|37|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>thermodynamics</video:tag>
      <video:tag>kinetics</video:tag>
      <video:tag>Equilibrium</video:tag>
      <video:tag>macroscopic</video:tag>
      <video:tag>Systems</video:tag>
      <video:tag>State</video:tag>
      <video:tag>variables</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>of</video:tag>
      <video:tag>entropy</video:tag>
      <video:tag>Gibbs</video:tag>
      <video:tag>function</video:tag>
      <video:tag>Reaction</video:tag>
      <video:tag>Rates</video:tag>
      <video:tag>clapeyron</video:tag>
      <video:tag>enthalpy</video:tag>
      <video:tag>clausius</video:tag>
      <video:tag>adiabatic</video:tag>
      <video:tag>Hemholtz</video:tag>
      <video:tag>catalysis</video:tag>
      <video:tag>oscillators</video:tag>
      <video:tag>autocatalysis</video:tag>
      <video:tag>carnot</video:tag>
      <video:tag>Cycle</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-MIT-560-Thermodynamics-Kinetics-Spring-2008</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - MIT 5.60 Thermodynamics &amp; Kinetics, Spring 2008</video:title>
      <video:description>&quot;Lec 6 - MIT 5.60 Thermodynamics &amp; Kinetics, Spring 2008&quot; Lecture 06: Thermochemistry. 
View the complete course at: http://ocw.mit.edu/5-60S08 
License: Creative Commons BY-NC-SA 
More information at http://ocw.mit.edu/terms 
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15529.jpg</video:thumbnail_loc>
      <video:duration>3141</video:duration>
      <video:publication_date>2012-08-28T18:03:04.000Z</video:publication_date>
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      <video:tag>Gibbs</video:tag>
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      <video:tag>Reaction</video:tag>
      <video:tag>Rates</video:tag>
      <video:tag>clapeyron</video:tag>
      <video:tag>enthalpy</video:tag>
      <video:tag>clausius</video:tag>
      <video:tag>adiabatic</video:tag>
      <video:tag>Hemholtz</video:tag>
      <video:tag>catalysis</video:tag>
      <video:tag>oscillators</video:tag>
      <video:tag>autocatalysis</video:tag>
      <video:tag>carnot</video:tag>
      <video:tag>Cycle</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-7-MIT-560-Thermodynamics-Kinetics-Spring-2008</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - MIT 5.60 Thermodynamics &amp; Kinetics, Spring 2008</video:title>
      <video:description>&quot;Lec 7 - MIT 5.60 Thermodynamics &amp; Kinetics, Spring 2008&quot; Lecture 07: Calorimetry. 
View the complete course at: http://ocw.mit.edu/5-60S08 
License: Creative Commons BY-NC-SA 
More information at http://ocw.mit.edu/terms 
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15530.jpg</video:thumbnail_loc>
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      <video:player_loc>https://www.youtube.com/embed/6uLKZSoHnrc</video:player_loc>
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      <video:tag>Rates</video:tag>
      <video:tag>clapeyron</video:tag>
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      <video:tag>clausius</video:tag>
      <video:tag>adiabatic</video:tag>
      <video:tag>Hemholtz</video:tag>
      <video:tag>catalysis</video:tag>
      <video:tag>oscillators</video:tag>
      <video:tag>autocatalysis</video:tag>
      <video:tag>carnot</video:tag>
      <video:tag>Cycle</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Bacterial-Conjugation-Explained</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Bacterial Conjugation Explained</video:title>
      <video:description>In this video is explained the conjugation in bacteria. Conjugation could be explained as &quot;bacterial sex&quot;. Is appears within two bacteria who exchange their genetic material. This is how for example antibiotic resistance is transffered.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/10/b77ae20c-9579-4506-96f6-954fbed3e1bc/cand_5.jpg</video:thumbnail_loc>
      <video:duration>226</video:duration>
      <video:publication_date>2007-10-04T00:42:30.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1066.mp4</video:content_loc>
      <video:uploader>shiva</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>bacteria</video:tag>
      <video:tag>Conjugation</video:tag>
      <video:tag>Bacterial</video:tag>
      <video:tag>sex</video:tag>
      <video:tag>plasmid</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-8-MIT-560-Thermodynamics-Kinetics-Spring-2008</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - MIT 5.60 Thermodynamics &amp; Kinetics, Spring 2008</video:title>
      <video:description>&quot;Lec 8 - MIT 5.60 Thermodynamics &amp; Kinetics, Spring 2008&quot; Lecture 08: Second law. 
View the complete course at: http://ocw.mit.edu/5-60S08 
License: Creative Commons BY-NC-SA 
More information at http://ocw.mit.edu/terms 
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15531.jpg</video:thumbnail_loc>
      <video:duration>2984</video:duration>
      <video:publication_date>2012-08-28T18:03:13.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/e124JF_DHCQ</video:player_loc>
      <video:uploader>0|37|0</video:uploader>
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      <video:tag>thermodynamics</video:tag>
      <video:tag>kinetics</video:tag>
      <video:tag>Equilibrium</video:tag>
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      <video:tag>clapeyron</video:tag>
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      <video:tag>adiabatic</video:tag>
      <video:tag>Hemholtz</video:tag>
      <video:tag>catalysis</video:tag>
      <video:tag>oscillators</video:tag>
      <video:tag>autocatalysis</video:tag>
      <video:tag>carnot</video:tag>
      <video:tag>Cycle</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-12-MIT-560-Thermodynamics-Kinetics-Spring-2008</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - MIT 5.60 Thermodynamics &amp; Kinetics, Spring 2008</video:title>
      <video:description>&quot;Lec 12 - MIT 5.60 Thermodynamics &amp; Kinetics, Spring 2008&quot; Lecture 12: Criteria for spontaneous change. 
View the complete course at: http://ocw.mit.edu/5-60S08 
License: Creative Commons BY-NC-SA 
More information at http://ocw.mit.edu/terms 
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15537.jpg</video:thumbnail_loc>
      <video:duration>2893</video:duration>
      <video:publication_date>2012-08-28T18:07:06.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/jsoD3oZAAXI</video:player_loc>
      <video:uploader>0|37|0</video:uploader>
      <video:category>Physics</video:category>
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      <video:tag>kinetics</video:tag>
      <video:tag>Equilibrium</video:tag>
      <video:tag>macroscopic</video:tag>
      <video:tag>Systems</video:tag>
      <video:tag>State</video:tag>
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      <video:tag>Law</video:tag>
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      <video:tag>entropy</video:tag>
      <video:tag>Gibbs</video:tag>
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      <video:tag>Reaction</video:tag>
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      <video:tag>clapeyron</video:tag>
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      <video:tag>clausius</video:tag>
      <video:tag>adiabatic</video:tag>
      <video:tag>Hemholtz</video:tag>
      <video:tag>catalysis</video:tag>
      <video:tag>oscillators</video:tag>
      <video:tag>autocatalysis</video:tag>
      <video:tag>carnot</video:tag>
      <video:tag>Cycle</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-39-Bailout-3-Book-value-vs-market-value</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 39 - Bailout 3: Book value vs. market value</video:title>
      <video:description>This is a lecture of Khan Academy. Bailout 3: Book value vs. market value

What it means when the market value of a stock is different from its book value.</video:description>
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      <video:duration>632</video:duration>
      <video:publication_date>2012-09-06T02:37:54.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/TUOQZjotyAQ</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Bailout</video:tag>
      <video:tag>3</video:tag>
      <video:tag>Book</video:tag>
      <video:tag>value</video:tag>
      <video:tag>vs</video:tag>
      <video:tag>Market</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Functioning-of-Endocrine-glands</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Functioning of Endocrine glands</video:title>
      <video:description>This video shows how the hormones are released by the endocrine glands directly into the blood. The functioning of Endocrine glands is show with diagrams.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/b154ffef-f38f-464c-ba00-a08ea04264a3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>146</video:duration>
      <video:publication_date>2011-10-23T19:37:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7243.mp4</video:content_loc>
      <video:uploader>kaesiholla</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Endocrine</video:tag>
      <video:tag>system</video:tag>
      <video:tag>work</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-13-MIT-560-Thermodynamics-Kinetics-Spring-2008</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - MIT 5.60 Thermodynamics &amp; Kinetics, Spring 2008</video:title>
      <video:description>&quot;Lec 13 - MIT 5.60 Thermodynamics &amp; Kinetics, Spring 2008&quot; Lecture 13: Gibbs free energy. 
View the complete course at: http://ocw.mit.edu/5-60S08 
License: Creative Commons BY-NC-SA 
More information at http://ocw.mit.edu/terms 
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15538.jpg</video:thumbnail_loc>
      <video:duration>2991</video:duration>
      <video:publication_date>2012-08-28T18:07:10.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/srjNMMtPATo</video:player_loc>
      <video:uploader>0|37|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>thermodynamics</video:tag>
      <video:tag>kinetics</video:tag>
      <video:tag>Equilibrium</video:tag>
      <video:tag>macroscopic</video:tag>
      <video:tag>Systems</video:tag>
      <video:tag>State</video:tag>
      <video:tag>variables</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>of</video:tag>
      <video:tag>entropy</video:tag>
      <video:tag>Gibbs</video:tag>
      <video:tag>function</video:tag>
      <video:tag>Reaction</video:tag>
      <video:tag>Rates</video:tag>
      <video:tag>clapeyron</video:tag>
      <video:tag>enthalpy</video:tag>
      <video:tag>clausius</video:tag>
      <video:tag>adiabatic</video:tag>
      <video:tag>Hemholtz</video:tag>
      <video:tag>catalysis</video:tag>
      <video:tag>oscillators</video:tag>
      <video:tag>autocatalysis</video:tag>
      <video:tag>carnot</video:tag>
      <video:tag>Cycle</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Exploring-the-Sun-in-High-Definition</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Exploring the Sun in High Definition</video:title>
      <video:description>Nothing is quite as delightful as exploring the Sun in High Definition courtesy of NASA&apos;s Solar Dynamic Observatory which has one of the highest resolutions in the world</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/2c046d21-5745-41e5-9de8-20e2e183fc82/cand_5.jpg</video:thumbnail_loc>
      <video:duration>185</video:duration>
      <video:publication_date>2011-11-23T09:08:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7660.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Aerospace Engineering</video:category>
      <video:tag>NASA</video:tag>
      <video:tag>SDO</video:tag>
      <video:tag>Exploring</video:tag>
      <video:tag>the</video:tag>
      <video:tag>sun</video:tag>
      <video:tag>in</video:tag>
      <video:tag>high</video:tag>
      <video:tag>Definition</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Pathophysiology-of-schizophrenia</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Pathophysiology of schizophrenia</video:title>
      <video:description>Schizophrenia is a psychiatric disorder involving chronic or recurrent psychosis it is commonly associated with impairments in social and occupational functioning it is among the most disabling and economically catastrophic medical disorders ranked by the world health organization</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/499ce679-8775-4731-9d5a-8e0e8f09e243/cand_5.jpg</video:thumbnail_loc>
      <video:duration>25</video:duration>
      <video:publication_date>2011-10-23T15:45:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7178.mp4</video:content_loc>
      <video:uploader>hp175</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Pathophysiology</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Schizophrenia</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-108-Formaldehyde-Quiz</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 108 - Formaldehyde (Quiz)</video:title>
      <video:description>Formaldehyde (Quiz)

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26290.jpg</video:thumbnail_loc>
      <video:duration>175</video:duration>
      <video:publication_date>2012-09-19T00:42:50.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Nb76my9vHLY</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Formaldehyde</video:tag>
      <video:tag>Quiz</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-MIT-1801-Single-Variable-Calculus-Fall-2007</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - MIT 18.01 Single Variable Calculus, Fall 2007</video:title>
      <video:description>&quot;Lec 3 - MIT 18.01 Single Variable Calculus, Fall 2007&quot; Instructor: Prof. David Jerison
Derivatives of products, quotients, sine, cosine
View the complete course at: http://ocw.mit.edu/18-01F06

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15580.jpg</video:thumbnail_loc>
      <video:duration>2995</video:duration>
      <video:publication_date>2012-08-28T18:18:28.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/kCPVBl953eY</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>limits</video:tag>
      <video:tag>continuity</video:tag>
      <video:tag>differentiation</video:tag>
      <video:tag>rules</video:tag>
      <video:tag>extremum</video:tag>
      <video:tag>problems</video:tag>
      <video:tag>elementary</video:tag>
      <video:tag>Improper</video:tag>
      <video:tag>Integrals</video:tag>
      <video:tag>l</video:tag>
      <video:tag>Holpital</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Rule</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Factors-that-trigger-Transduction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Factors that trigger Transduction</video:title>
      <video:description>This animation describes how growth factors bind to a membrane-bound receptor and triggers a cascade of downstream transduction processes.

Cell behavior is governed by the effects of growth factors which interact with membrane-bound glycoprotein receptors that transduce the first message into a series of intracellular signals that in turn promote or inhibit the transcription expression of specific genes. Cancer cells adopt two principal signaling strategies between cells: endocrine signaling and paracrine signaling. Aside from growth factors, lipophilic hormones such as steroids and thyroid hormone are potent regulators of cell behavior, and may cancers are either hormone-dependent or are responsive to hormone therapy. In the prevention of breast cancer, steroid hormone analogs such as tamoxifen are used to mimic the action of the natural estrogen, eliciting a much weaker estrogenic response. This animation is general in scope, so it can be used in various different lecture contexts.

Created by:

Steve Huang
Class of 2004
Mechanical Engineering
STA member since 2001

Dr. Bongsup Cho - URI Pharmacy ProfessorDr. Bongsup Cho
Professor of Biomedical and Pharmaceutical Sciences
College of Pharmacy</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/09/cc4a4d60-ae56-4a0b-9cd2-67eca9bf4c07/cand_5.jpg</video:thumbnail_loc>
      <video:duration>106</video:duration>
      <video:publication_date>2007-09-08T20:09:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/965.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>signaltransduction</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/A-Jet-engine-that-can-fit-into-your-pocket</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A Jet engine that can fit into your pocket</video:title>
      <video:description>This a model pocket jet engine. The video  shows the engine from different angles as well as with the parts taken apart.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/676b1998-23f0-4d63-8b8b-d6e877ea92e7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>108</video:duration>
      <video:publication_date>2011-11-25T23:49:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7951.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>model</video:tag>
      <video:tag>Pocket</video:tag>
      <video:tag>jet</video:tag>
      <video:tag>Engine</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-MIT-560-Thermodynamics-Kinetics-Spring-2008</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - MIT 5.60 Thermodynamics &amp; Kinetics, Spring 2008</video:title>
      <video:description>&quot;Lec 15 - MIT 5.60 Thermodynamics &amp; Kinetics, Spring 2008&quot; Lecture 15: Chemical equilibrium. 
View the complete course at: http://ocw.mit.edu/5-60S08 
License: Creative Commons BY-NC-SA 
More information at http://ocw.mit.edu/terms 
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15540.jpg</video:thumbnail_loc>
      <video:duration>3081</video:duration>
      <video:publication_date>2012-08-28T18:07:18.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Cc2l1QTTZA4</video:player_loc>
      <video:uploader>0|37|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>thermodynamics</video:tag>
      <video:tag>kinetics</video:tag>
      <video:tag>Equilibrium</video:tag>
      <video:tag>macroscopic</video:tag>
      <video:tag>Systems</video:tag>
      <video:tag>State</video:tag>
      <video:tag>variables</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>of</video:tag>
      <video:tag>entropy</video:tag>
      <video:tag>Gibbs</video:tag>
      <video:tag>function</video:tag>
      <video:tag>Reaction</video:tag>
      <video:tag>Rates</video:tag>
      <video:tag>clapeyron</video:tag>
      <video:tag>enthalpy</video:tag>
      <video:tag>clausius</video:tag>
      <video:tag>adiabatic</video:tag>
      <video:tag>Hemholtz</video:tag>
      <video:tag>catalysis</video:tag>
      <video:tag>oscillators</video:tag>
      <video:tag>autocatalysis</video:tag>
      <video:tag>carnot</video:tag>
      <video:tag>Cycle</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-MIT-560-Thermodynamics-Kinetics-Spring-2008</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - MIT 5.60 Thermodynamics &amp; Kinetics, Spring 2008</video:title>
      <video:description>&quot;Lec 16 - MIT 5.60 Thermodynamics &amp; Kinetics, Spring 2008&quot; Lecture 16: Temperature, pressure and Kp. 
View the complete course at: http://ocw.mit.edu/5-60S08 
License: Creative Commons BY-NC-SA 
More information at http://ocw.mit.edu/terms 
More courses at http://ocw.mit.edu</video:description>
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      <video:tag>clapeyron</video:tag>
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      <video:tag>Cycle</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-25-Off-the-Record-Messaging-Useful-Security-and-Privacy-for-IM</loc>
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    <video:video>
      <video:title>Lec 25 - Off-the-Record Messaging: Useful Security and Privacy for IM</video:title>
      <video:description>&quot;Lec 25 - Off-the-Record Messaging: Useful Security and Privacy for IM&quot; May 23, 2007 lecture by Ian Goldberg for the Stanford University Computer Systems Colloquium (EE 380). In this talk, Ian discusses &quot;Off-the-Record Messaging&quot; (OTR), a widely used software tool for secure and private instant messaging; he outlines the properties of Useful Security and Privacy Technologies that motivated OTR&apos;s design, compares it to other IM security mechanisms, and talks about its ongoing development directions.

EE 380 | Computer Systems Colloquium:
http://www.stanford.edu/class/ee380/

Stanford Computer Systems Laboratory:
http://csl.stanford.edu/

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanforduniversity/</video:description>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Kittiwake birds are attacked by large eagle</video:title>
      <video:description>In winter the North of Atlantic is cold, frozen and the common resident birds are on vacation elsewhere. Come spring everything changes and the vacationers return. Unfortunately the world&apos;s largest eagle finds them delicious and just right. These are the Kittiwake birds.</video:description>
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      <video:uploader>userone</video:uploader>
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    <video:video>
      <video:title>Clever  Monkeys on the lookout with BBC</video:title>
      <video:description>Class is apparently also crucial to animals and well if you don&apos;t meet the criteria one has to improvise. This river is guarded by a monkey eating monitor lizard and the less fortunate have to be  on the lookout. This is Clever Monkeys by BBC</video:description>
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      <video:uploader>season_31</video:uploader>
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      <video:description>&quot;Lec 17 - MIT 5.60 Thermodynamics &amp; Kinetics, Spring 2008&quot; Lecture 17: Equilibrium: application to drug design. 
View the complete course at: http://ocw.mit.edu/5-60S08 
License: Creative Commons BY-NC-SA 
More information at http://ocw.mit.edu/terms 
More courses at http://ocw.mit.edu</video:description>
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      <video:tag>clapeyron</video:tag>
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      <video:uploader>second second</video:uploader>
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    <loc>https://dnatube.com/videos/Lec-11-Public-Health-253E-Spring-2011</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 -Public Health 253E - Spring 2011</video:title>
      <video:description>&quot;Lec 11 - Spring 2011 - Public Health 253EEthical Challenges in Public Health Interventions
Instructor Harvey Kayman</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24112.jpg</video:thumbnail_loc>
      <video:duration>6478</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/5HkfLxAyO4g</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Lec</video:tag>
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      <video:tag>Health</video:tag>
      <video:tag>253E</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Sorprendente-Nuevo-Metodo-Disfemia-Tartamudez</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Sorprendente Nuevo Metodo Disfemia Tartamudez</video:title>
      <video:description>This is a spanish video on disfemia tartamudez - sorprendente nuevo metodo. It has to do with methods of overcoming stammering or stuttering.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8256.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Tessari</video:title>
      <video:description>The Tessari technique is a way of connecting two disposable syringes with a three way stop-cock so that when two medical drugs are passed through high turbulence at a certain degree of rotation, they yield foam.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/efd5d820-6893-4dfc-aa63-54b507b979d4/cand_5.jpg</video:thumbnail_loc>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8388.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Lec-18-MIT-560-Thermodynamics-Kinetics-Spring-2008</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 - MIT 5.60 Thermodynamics &amp; Kinetics, Spring 2008</video:title>
      <video:description>&quot;Lec 18 - MIT 5.60 Thermodynamics &amp; Kinetics, Spring 2008&quot; Lecture 18: Phase equilibria - one component. 
View the complete course at: http://ocw.mit.edu/5-60S08 
License: Creative Commons BY-NC-SA 
More information at http://ocw.mit.edu/terms 
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15543.jpg</video:thumbnail_loc>
      <video:duration>3034</video:duration>
      <video:publication_date>2012-08-28T18:07:38.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/6kBqi9vVC6s</video:player_loc>
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      <video:tag>kinetics</video:tag>
      <video:tag>Equilibrium</video:tag>
      <video:tag>macroscopic</video:tag>
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      <video:tag>variables</video:tag>
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      <video:tag>of</video:tag>
      <video:tag>entropy</video:tag>
      <video:tag>Gibbs</video:tag>
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      <video:tag>clapeyron</video:tag>
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      <video:description>A complete eye examination goes beyond looking at the vision only. An effective eye examination can detect any defect that is developing as most defects take time to develop. This is the importance of a complete eye examination in 3D animation.</video:description>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>H. pylori is the bacteria which causes the duodenal ulcer. This short video shows what the duodenal ulcer looks like from the inside of our body.</video:description>
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      <video:uploader>velatin</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Explained in this video is the association of the ATP synthase with our pore imparts active transport.</video:description>
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      <video:uploader>spasiba</video:uploader>
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    <video:video>
      <video:title>Technique for Popliteal Peroneal Nerve Block Technique</video:title>
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      <video:uploader>velatin</video:uploader>
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General Biology</video:description>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 Sociology150A -Roles and Identity 2</video:title>
      <video:description>&quot;Lec 13 Sociology150A -Roles and Identity 2&quot;Social Psychology: Self and Society
Professor Robb Willer</video:description>
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    <loc>https://dnatube.com/videos/Implant-of-Teeth</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Implant of Teeth</video:title>
      <video:description>An animated video to show the implant of the tooth clearly is shown here. Proper implant is very necessary to keep a good looking smile.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/346c544a-8ed7-4398-9790-5ae7014aeba6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>104</video:duration>
      <video:publication_date>2011-11-30T10:19:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9529.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Tooth</video:tag>
      <video:tag>Implant</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/What-is-Thyroid</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Thyroid</video:title>
      <video:description>This video shows the histology of thyroid with related diagrams of blood vessels and capillaries. The purpose of this video is to help the students.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/a31a23c1-897b-4eac-83ce-fca49fe003b3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>314</video:duration>
      <video:publication_date>2011-11-30T22:25:44.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9669.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
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      <video:tag>Histology</video:tag>
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      <video:tag>thyroid</video:tag>
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    <loc>https://dnatube.com/videos/Lec-1-MIT-1801-Single-Variable-Calculus-Fall-2007</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - MIT 18.01 Single Variable Calculus, Fall 2007</video:title>
      <video:description>&quot;Lec 1 - MIT 18.01 Single Variable Calculus, Fall 2007&quot; Lecture 01: Derivatives, slope, velocity, rate of change

*Note: this video was revised, raising the audio levels.

View the complete course at: http://ocw.mit.edu/18-01F06

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
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      <video:player_loc>https://www.youtube.com/embed/7K1sB05pE0A</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
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  <url>
    <loc>https://dnatube.com/videos/Chest-x-ray-Interpretation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Chest x-ray Interpretation</video:title>
      <video:description>Chest x-ray interpretation is to check position of tubes and lines. There are tubes that helps in inhaling air inside or exhale outside of lungs.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/c74b4924-80d7-4313-89a6-0f9391afad6a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>405</video:duration>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9791.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/The-Tyndall-Effect</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Tyndall Effect</video:title>
      <video:description>An activity showing a clear view of Tyndall Effect. When a strong beem of light is passed through a colloidal solution then the light is scattered by colloidal particles.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/91897243-f633-40e9-9c1a-2b4df50e1636/cand_5.jpg</video:thumbnail_loc>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11145.mp4</video:content_loc>
      <video:uploader>burki</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>Tyndall</video:tag>
      <video:tag>Effect</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Interview-of-Skin-Specialist</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Interview of Skin Specialist</video:title>
      <video:description>This video will show you the questions asked from patients about the skin problems and the suggestions provided by the doctors. The right creams for different problems are shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/f8513112-35c4-404a-8cf5-83c2c32a7c1b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>349</video:duration>
      <video:publication_date>2011-12-01T00:19:07.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9810.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>BEST</video:tag>
      <video:tag>Skin</video:tag>
      <video:tag>Specialist</video:tag>
      <video:tag>Delhi</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Chest-Tube-Insertion</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Chest Tube Insertion</video:title>
      <video:description>Chest tube is usually inserted after a lung cancer surgery or for dysfunctional lung. It is used to remove air,fluids or pus. This video demonstrates how to correctly insert a chest tube.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/c4321f4c-650c-4cd9-8199-2ca1260dea46/cand_5.jpg</video:thumbnail_loc>
      <video:duration>966</video:duration>
      <video:publication_date>2011-12-01T00:31:10.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9828.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Chest</video:tag>
      <video:tag>tube</video:tag>
      <video:tag>Insertion</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Health-travel-account-Knee-replacement-surgery-India</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Health travel account -Knee replacement surgery India</video:title>
      <video:description>Dutch patient&apos;s health travel account of knee replacement surgery in India.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_4487.jpg</video:thumbnail_loc>
      <video:duration>180</video:duration>
      <video:publication_date>2010-08-24T17:21:40.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/T40LaKTbhwI</video:player_loc>
      <video:uploader>alampallam venkatachalam</video:uploader>
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      <video:tag>travel</video:tag>
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      <video:tag>Surgery</video:tag>
      <video:tag>India</video:tag>
      <video:tag>TKR</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Pulmonary Adhesions Video</video:title>
      <video:description>This material demonstrates a cardiothoracic surgeon dividing some connective tissue holding a lung down to the rib cage with the da vinci surgical system assist</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/cdfcc22a-7c7f-408d-b02b-2134f7454d46/cand_5.jpg</video:thumbnail_loc>
      <video:duration>23</video:duration>
      <video:publication_date>2011-12-01T03:23:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10054.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Pulmonary</video:tag>
      <video:tag>Adhesions</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Human-Fertilization</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Human Fertilization</video:title>
      <video:description>Fertilization in humans. The sperm and ovum unite through fertilization, creating a zygote that (over the course of 8-9 days) will implant in the uterine wall, where it will reside over the course of 9 months.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/d72420fa-267e-43e6-91e3-b23e1c8e53df/cand_5.jpg</video:thumbnail_loc>
      <video:duration>181</video:duration>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9981.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Fertilization</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-24-Climate-and-the-Distribution-of-Life-on-Earth</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 24 - Climate and the Distribution of Life on Earth</video:title>
      <video:description>&quot;Lec 24 - Climate and the Distribution of Life on Earth&quot; Principles of Evolution, Ecology and Behavior (EEB 122)

This lecture provides an overview of the physical aspects of earth&apos;s biomes. Temperature, water, latitude, and altitude all come into play. Regions with similar levels of these climatic features tend to have similar life-forms living there. These same climatic features can also affect weather patterns, which in turn affect life by altering habitats and ecosystems. On a large enough scale, such as El Niño, these weather patterns can affect life all over the earth.

00:00 - Chapter 1. Introduction 
04:05 - Chapter 2. Physics and Chemistry of Climate 
22:01 - Chapter 3. Hurricanes and El Ni√±o 
30:37 - Chapter 4. Ocean-Coast Interactions 
34:01 - Chapter 5. Biomes of the Earth 
39:32 - Chapter 6. Climatic History 

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17348.jpg</video:thumbnail_loc>
      <video:duration>2564</video:duration>
      <video:publication_date>2012-09-02T18:29:52.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/XGnm5jVSBpY</video:player_loc>
      <video:uploader>0|13|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>ecology</video:tag>
      <video:tag>climate</video:tag>
      <video:tag>coast</video:tag>
      <video:tag>biome</video:tag>
      <video:tag>Hadley</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>Coriolis</video:tag>
      <video:tag>force</video:tag>
      <video:tag>Weather</video:tag>
      <video:tag>Hurricanes</video:tag>
      <video:tag>upwelling</video:tag>
      <video:tag>Desert</video:tag>
      <video:tag>tundra</video:tag>
      <video:tag>Rain</video:tag>
      <video:tag>forest</video:tag>
      <video:tag>taiga</video:tag>
      <video:tag>Pleistocene</video:tag>
      <video:tag>global</video:tag>
      <video:tag>warming</video:tag>
      <video:tag>jet</video:tag>
      <video:tag>stream</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Cesarean-Section-Birth-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cesarean Section Birth Video</video:title>
      <video:description>A cesarean section also known as a c section is a surgical method of birth in this type of birth the baby is born by a surgical cut in the abdomen and uterus according to the Centers for disease control every year more than 1 million women in the united states deliver by cesarean section</video:description>
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      <video:duration>308</video:duration>
      <video:publication_date>2011-11-30T23:58:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9776.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Cesarean</video:tag>
      <video:tag>Section</video:tag>
      <video:tag>Birth</video:tag>
      <video:tag>Video</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Breast-Self-Exam</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Breast Self  Exam</video:title>
      <video:description>The importance of early cancer detection can not be emphasized enough. This video shows how do a self breast examination which is a first step to early detection.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/9b68b8c2-c93d-4750-95db-0501e9b02782/cand_5.jpg</video:thumbnail_loc>
      <video:duration>514</video:duration>
      <video:publication_date>2011-12-01T04:38:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10229.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Self</video:tag>
      <video:tag>Breast</video:tag>
      <video:tag>exam</video:tag>
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    <loc>https://dnatube.com/videos/Bascis-of-Adult-CPR-Part-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Bascis of Adult CPR - Part 1</video:title>
      <video:description>Video shows a full surgical procedure of adult CRP. A step by step procedure is discussed here to help you in emergency.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/a1a93f95-73e7-4e73-a616-576ec9536aa1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>999</video:duration>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10234.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>the</video:tag>
      <video:tag>abc</video:tag>
      <video:tag>s</video:tag>
      <video:tag>of</video:tag>
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    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Exam-of-the-Lumbar-Spine</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Exam of the Lumbar Spine</video:title>
      <video:description>This video shows an examination of the lumbar Spine in the lower extremities or low back pain. A number of tests such as a neurological exam and motion are conducted.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/aba62e97-5cd4-4728-80e8-0917a39b7893/cand_5.jpg</video:thumbnail_loc>
      <video:duration>2507</video:duration>
      <video:publication_date>2011-12-01T04:52:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10249.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lumbar</video:tag>
      <video:tag>spine</video:tag>
      <video:tag>exam</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Lec-8-Sociology-150A-Conformity-and-Norms-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Sociology 150A - Conformity and Norms 2</video:title>
      <video:description>&quot;Lec 8 - Sociology 150A - Conformity and Norms 2&quot;Social Psychology: Self and Society
Professor Robb Willer</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24254.jpg</video:thumbnail_loc>
      <video:duration>2972</video:duration>
      <video:publication_date>2012-09-15T05:32:20.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/wdJxv6loJKg</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Sociology</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>8</video:tag>
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      <video:tag>150A</video:tag>
      <video:tag>Conformity</video:tag>
      <video:tag>and</video:tag>
      <video:tag>norms</video:tag>
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    </video:video>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Ionization Energy, Electron Affinity</video:title>
      <video:description>Ionization Energy, Electron Affinity

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26298.jpg</video:thumbnail_loc>
      <video:duration>66</video:duration>
      <video:publication_date>2012-09-19T00:44:49.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/dEFsl3YYwuM</video:player_loc>
      <video:uploader>Berkeley</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Ionization</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>Electron</video:tag>
      <video:tag>Affinity</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Surgical-Treatment-of-Hemorrhoids</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Surgical Treatment of Hemorrhoids</video:title>
      <video:description>These anal cushions are composed of plexuses of vessels within the anal canal that connect arterioles to veins without intervening capillaries they are also normally supported by smooth muscle fibers called treitz muscle</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/56083222-354d-45dd-ad99-be7c11d78ffa/cand_5.jpg</video:thumbnail_loc>
      <video:duration>237</video:duration>
      <video:publication_date>2011-12-01T04:42:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10235.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Medical</video:category>
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      <video:uploader>frokand</video:uploader>
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      <video:description>&quot;Lec 29 -  MIT 18.03 Differential Equations, Spring 2006&quot; Decoupling Linear Systems with Constant Coefficients.

View the complete course: http://ocw.mit.edu/18-03S06

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
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      <video:description>Lec 38- Chemistry 1A Spring 2010.
General Chemistry</video:description>
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      <video:duration>2798</video:duration>
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    <video:video>
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      <video:uploader>glukan</video:uploader>
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      <video:description>The video shows a specific method for follicle removal (Bascon&apos;s technique). Suture of midline orifices is performed after the procedure.</video:description>
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      <video:description>Oxidation Number  (Quiz)

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
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      <video:duration>170</video:duration>
      <video:publication_date>2012-09-19T00:46:54.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/7Nv8QLeF3yY</video:player_loc>
      <video:uploader>Berkeley</video:uploader>
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    <video:video>
      <video:title>Lec 53 - Removal of Root Fragments From Maxillary Sinus</video:title>
      <video:description>&quot;Lec 53 - Removal of Root Fragments From Maxillary Sinus&quot;Removal of two root fragments which were dislocated into the maxillary sinus during an extraction the previous day.  Orig. air date: JUN 28 77

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
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      <video:description>&quot;Lec 7 - ALH 84001 and Other Martian Meteorites&quot; Dr. David McKay, Chief Scientist for Astrobiology at the Johnson Space Center, lectures on his scientific experience with meteorites, more specifically ALH 84001.

Stanford University:
http://www.stanford.edu/

Full Course Available on Stanford on iTunes U [iTunes Link]:
http://deimos3.apple.com/WebObjects/Core.woa/Browse/itunes.stanford.edu.1524698736.01524698739

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
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      <video:uploader>0|40|0</video:uploader>
      <video:category>Astrophysics</video:category>
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      <video:tag>Space</video:tag>
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      <video:tag>astrology</video:tag>
      <video:tag>the</video:tag>
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      <video:tag>biology</video:tag>
      <video:tag>geology</video:tag>
      <video:tag>terrestrial</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>rocks</video:tag>
      <video:tag>contaminates</video:tag>
      <video:tag>life</video:tag>
      <video:tag>biomorphs</video:tag>
      <video:tag>magnate</video:tag>
      <video:tag>disk</video:tag>
      <video:tag>carbonate</video:tag>
      <video:tag>contamination</video:tag>
      <video:tag>carbon</video:tag>
      <video:tag>Mixed</video:tag>
      <video:tag>cation</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 - Electrical Engineering 141</video:title>
      <video:description>Spring 2010 season Lecture 20 is explained in this electrical engineering 141 course.  
This lecture is provided by University of California, Berkeley.
Introduction to Digital Integrated Circuits is explained in this electrical engineering class.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19729.jpg</video:thumbnail_loc>
      <video:duration>4937</video:duration>
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      <video:uploader>0|62|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>uc</video:tag>
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      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Spring</video:tag>
      <video:tag>2010</video:tag>
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  </url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18- Population Genetics III: Natural Se</video:title>
      <video:description>Lec 18- Population Genetics III: Natural Se.
General Biology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18475.jpg</video:thumbnail_loc>
      <video:duration>2729</video:duration>
      <video:publication_date>2012-09-04T01:58:18.000Z</video:publication_date>
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      <video:uploader>0|10|0</video:uploader>
      <video:category>Developmental Biology</video:category>
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      <video:tag>Fall</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 144 - Multiplying and Dividing Rational Expressions 2</video:title>
      <video:description>Multiplying and Dividing Rational Expressions 2

U11_L1_T2_we2 Multiplying and Dividing Rational Expressions 2</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24774.jpg</video:thumbnail_loc>
      <video:duration>292</video:duration>
      <video:publication_date>2012-09-17T16:46:33.000Z</video:publication_date>
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      <video:uploader>0|45|0</video:uploader>
      <video:category>Literature</video:category>
      <video:tag>Multiplying</video:tag>
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      <video:tag>Dividing</video:tag>
      <video:tag>Rational</video:tag>
      <video:tag>Expressions</video:tag>
      <video:tag>2</video:tag>
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    <loc>https://dnatube.com/videos/Central-Dogma</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Central Dogma</video:title>
      <video:description>Wii text info: The central dogma of molecular biology was first enunciated by Francis Crick in 1958[1] and re-stated in a Nature paper published in 1970:[2]

The central dogma of molecular biology deals with the detailed residue-by-residue transfer of sequential information. It states that such information cannot be transferred back from protein to either protein or nucleic acid. 
In other words, &apos;once information gets into protein, it can&apos;t flow back to nucleic acid.&apos;

The dogma is a framework for understanding the transfer of sequence information between sequential information-carrying biopolymers, in the most common or general case, in living organisms. There are 3 major classes of such biopolymers: DNA and RNA (both nucleic acids), and protein. There are 3&amp;times;3 = 9 conceivable direct transfers of information that can occur between these. The dogma classes these into 3 groups of 3: 3 general transfers (believed to occur normally in most cells), 3 special transfers (known to occur, but only under abnormal conditions), and 3 unknown transfers (believed to never occur). The general transfers describe the normal flow of biological information: DNA can be copied to DNA (DNA replication), DNA information can be copied into mRNA, (transcription), and proteins can be synthesized using the information in mRNA as a template (translation).</video:description>
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      <video:category>Scientific Animations</video:category>
      <video:tag>centraldogma</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>GMAT Math 21

110-114, pgs. 166-167</video:description>
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      <video:duration>686</video:duration>
      <video:publication_date>2012-09-10T23:53:20.000Z</video:publication_date>
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      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>GMAT</video:tag>
      <video:tag>math</video:tag>
      <video:tag>21</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Lecture 2 - Chemistry 3B Fall 2011</video:title>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24388.jpg</video:thumbnail_loc>
      <video:duration>4586</video:duration>
      <video:publication_date>2012-09-17T02:51:07.000Z</video:publication_date>
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      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>2</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>3B</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-19-MIT-18085-Computational-Science-and-Engineering-I-Fall-2008</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19 - MIT 18.085 Computational Science and Engineering I, Fall 2008</video:title>
      <video:description>&quot;Lec 19 - MIT 18.085 Computational Science and Engineering I, Fall 2008&quot; : Exam Review

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
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      <video:duration>3150</video:duration>
      <video:publication_date>2012-08-28T19:49:40.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/bciGyT6eeOE</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
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      <video:tag>linear</video:tag>
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      <video:tag>networks</video:tag>
      <video:tag>Lagrange</video:tag>
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      <video:tag>of</video:tag>
      <video:tag>Equilibrium</video:tag>
      <video:tag>LaPlace</video:tag>
      <video:tag>s</video:tag>
      <video:tag>equation</video:tag>
      <video:tag>Potential</video:tag>
      <video:tag>flow</video:tag>
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      <video:tag>value</video:tag>
      <video:tag>problems</video:tag>
      <video:tag>Fourier</video:tag>
      <video:tag>series</video:tag>
      <video:tag>discrete</video:tag>
      <video:tag>transform</video:tag>
      <video:tag>convolution</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/What-Is-Chemical-Bonding</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What Is Chemical Bonding?</video:title>
      <video:description>In this video, the narrator gives a comprehensive explanation about chemical bonding, covalent and electrovalent compounds, polar and non polar molecules, and oxidation reduction. Chemical bonding is the attractive force that binds together the constituent particles in a chemical species.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/794672bd-79da-467c-bc34-88722643e099/cand_5.jpg</video:thumbnail_loc>
      <video:duration>408</video:duration>
      <video:publication_date>2012-12-01T06:58:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28178.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Atomic Physics</video:category>
      <video:tag>Chemical</video:tag>
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      <video:tag>Electrovalent</video:tag>
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      <video:tag>Polar</video:tag>
      <video:tag>Molecules</video:tag>
      <video:tag>Oxidation</video:tag>
      <video:tag>Reduction</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-9-Sulfate-Bond-Order-NB</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - Sulfate Bond Order  (NB)</video:title>
      <video:description>Sulfate Bond Order  (NB)

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26317.jpg</video:thumbnail_loc>
      <video:duration>335</video:duration>
      <video:publication_date>2012-09-19T00:48:25.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/jW15zq0_78Q</video:player_loc>
      <video:uploader>Berkeley</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>sulfate</video:tag>
      <video:tag>Bond</video:tag>
      <video:tag>order</video:tag>
      <video:tag>NB</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Geography-of-United-States-Elections</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Geography of United States Elections</video:title>
      <video:description>&quot;Lec 5 - Geography of United States Elections&quot; November 3, 2008 lecture by Professor Martin Lewis for the Geography of United States Elections (GEOG 5) course.  Professor Lewis discusses the geographical history of recent presidential elections in the United States, beginning with 1972 and continuing on to 2004, which he elaborates upon extensively.

Offered by Stanford&apos;s Continuing Studies program, the course will last five weeks, and include a debrief after the presidential election.  Each Wednesday, we will post a new recorded lecture on YouTube.

Geography of US Elections Course Website:
http://geog05.stanford.edu/

Join the Discusiion:
http://geog05.stanford.edu/?cat=15

Stanford Continuing Studies:
http://csp.stanford.edu/

Stanford Channel on YouTube:
http://www.youtube.com/stanford/</video:description>
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      <video:duration>6674</video:duration>
      <video:publication_date>2012-09-04T06:37:26.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/JwRwR3DhsLA</video:player_loc>
      <video:uploader>0|43|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Geography</video:tag>
      <video:tag>social</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>History</video:tag>
      <video:tag>government</video:tag>
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      <video:tag>campaign</video:tag>
      <video:tag>Trend</video:tag>
      <video:tag>vote</video:tag>
      <video:tag>County</video:tag>
      <video:tag>maps</video:tag>
      <video:tag>North</video:tag>
      <video:tag>South</video:tag>
      <video:tag>West</video:tag>
      <video:tag>democrat</video:tag>
      <video:tag>republican</video:tag>
      <video:tag>GOP</video:tag>
      <video:tag>liberal</video:tag>
      <video:tag>conservative</video:tag>
      <video:tag>religion</video:tag>
      <video:tag>Mormon</video:tag>
      <video:tag>Catholic</video:tag>
      <video:tag>university</video:tag>
      <video:tag>military</video:tag>
      <video:tag>urban</video:tag>
      <video:tag>suburban</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Segmenting-and-Connecting-From-Event-Perception-to-Comics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Segmenting and Connecting: From Event Perception to Comics</video:title>
      <video:description>&quot;Lec 5 - Segmenting and Connecting: From Event Perception to Comics&quot; (October 23, 2009) Barbara Tversky, Professor at Stanford and Columbia University, discusses how visual narratives use visual devices to form a visual vocabulary by breaking up time and space, showing space and time, and linking time and space.

Stanford University:
http://www.stanford.edu/

Stanford Engineering Everywhere:
http://see.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18874.jpg</video:thumbnail_loc>
      <video:duration>4224</video:duration>
      <video:publication_date>2012-09-04T07:00:54.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/tSHZDfx86T0</video:player_loc>
      <video:uploader>0|8|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
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      <video:tag>technology</video:tag>
      <video:tag>humanities</video:tag>
      <video:tag>internet</video:tag>
      <video:tag>Creation</video:tag>
      <video:tag>Application</video:tag>
      <video:tag>Online</video:tag>
      <video:tag>industry</video:tag>
      <video:tag>Visual</video:tag>
      <video:tag>Narrative</video:tag>
      <video:tag>Cognitive</video:tag>
      <video:tag>Psychology</video:tag>
      <video:tag>event</video:tag>
      <video:tag>Sense</video:tag>
      <video:tag>perception</video:tag>
      <video:tag>time</video:tag>
      <video:tag>landmark</video:tag>
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      <video:tag>part</video:tag>
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      <video:tag>Novel</video:tag>
      <video:tag>anaphora</video:tag>
      <video:tag>verbal</video:tag>
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      <video:tag>frame</video:tag>
      <video:tag>to</video:tag>
      <video:tag>tra</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/IBSS-Biomed-Fish</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>IBSS Biomed Fish</video:title>
      <video:description>3D fish animation created for IBSS Biomed pharmaceutical company as part of Orsalit marketing campaign. This video is not directly scientific, but shows an efficient marketing campaign of a pharmaceutical company. For more information, please refer to www.nolabel.pl</video:description>
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      <video:duration>27</video:duration>
      <video:publication_date>2007-09-28T11:25:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1046.mp4</video:content_loc>
      <video:uploader>khosis</video:uploader>
      <video:category>Others</video:category>
      <video:tag>biomed</video:tag>
      <video:tag>marketing</video:tag>
      <video:tag>ad</video:tag>
      <video:tag>clip</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Physics-10-Waves-I</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - Physics 10 Waves I</video:title>
      <video:description>Physics 10 Waves I

Physics 10: Physics for Future Presidents. Spring 2006.  Professor Richard A. Muller.  The most interesting and important topics in physics, stressing conceptual understanding rather than math, with applications to current events. Topics covered may vary and may include energy and conservation, radioactivity, nuclear physics, the Theory of Relativity, lasers, explosions, earthquakes, superconductors, and quantum physics. [courses] [physics10] [spring2006]  Credits: lecturer:Professor Richard A. Muller, producers:Educational Technology Services</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19309.jpg</video:thumbnail_loc>
      <video:duration>4243</video:duration>
      <video:publication_date>2012-09-05T01:22:50.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/EuhccACOd1U</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>roswell</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>10</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>education</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>uc</video:tag>
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      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-The-Theoretical-Minimum</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - The Theoretical Minimum</video:title>
      <video:description>&quot;Lec 6 - The Theoretical Minimum&quot; (February 13, 2012) Leonard Susskind starts the class by answering a question that arose in the last lecture about photons and the energy at different states and then continues with the topic of entanglement.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19036.jpg</video:thumbnail_loc>
      <video:duration>6179</video:duration>
      <video:publication_date>2012-09-04T09:26:19.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/1cLZsUEzUDs</video:player_loc>
      <video:uploader>0|39|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>physics</video:tag>
      <video:tag>math</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>Quantum</video:tag>
      <video:tag>Operators</video:tag>
      <video:tag>vectors</video:tag>
      <video:tag>classical</video:tag>
      <video:tag>evolve</video:tag>
      <video:tag>time</video:tag>
      <video:tag>uncertainty</video:tag>
      <video:tag>States</video:tag>
      <video:tag>permission</video:tag>
      <video:tag>observable</video:tag>
      <video:tag>mechanics</video:tag>
      <video:tag>Logic</video:tag>
      <video:tag>experiment</video:tag>
      <video:tag>outcome</video:tag>
      <video:tag>system</video:tag>
      <video:tag>Laws</video:tag>
      <video:tag>predictive</video:tag>
      <video:tag>motion</video:tag>
      <video:tag>Light</video:tag>
      <video:tag>World</video:tag>
      <video:tag>Universe</video:tag>
      <video:tag>Einstein</video:tag>
      <video:tag>Planck</video:tag>
      <video:tag>bohr</video:tag>
      <video:tag>Heisenberg</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-34-Taxes-and-Perfectly-Inelastic-Demand</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 34 - Taxes and Perfectly Inelastic Demand</video:title>
      <video:description>Taxes and Perfectly Inelastic Demand

Who bears the burden for the taxes when demand is inelastic</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25458.jpg</video:thumbnail_loc>
      <video:duration>471</video:duration>
      <video:publication_date>2012-09-18T14:29:04.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/lsn16U5DWD4</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Taxes</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Perfectly</video:tag>
      <video:tag>Inelastic</video:tag>
      <video:tag>demand</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-23-Computer-Science-162</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 23-Computer Science 162</video:title>
      <video:description>Operating Systems and System Programming lec 23-Computer Science 162 .</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19147.jpg</video:thumbnail_loc>
      <video:duration>5000</video:duration>
      <video:publication_date>2012-09-04T18:11:57.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/gEv0OrplkKI</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Insects-and-how-they-protect-their-eggs-in-BBC-part-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Insects and how they protect their eggs in BBC part 2</video:title>
      <video:description>Insect eggs are high on demand from smaller predators as a result of this some insects will go to long lengths to protect their young by physically guarding them whereas others will employ various techniques to protect the eggs including burying them.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/4e6e58da-2633-40b0-b14b-eb37f3f48c6e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>490</video:duration>
      <video:publication_date>2011-11-26T06:47:23.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8178.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>life</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Insects</video:tag>
      <video:tag>Attenborough</video:tag>
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      <video:tag>the</video:tag>
      <video:tag>Undergrowth</video:tag>
      <video:tag>BBC</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Political-Science-179-Election-2008</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Political Science 179 - Election 2008</video:title>
      <video:description>Political Science 179 - Election 2008 

Political issues facing the state of California, the United States, or the international community.

Instructor: Alan Ross

Guest Lecturer: Mark Barabak - Political Reporter for the LA Times

http://polisci.berkeley.edu/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19485.jpg</video:thumbnail_loc>
      <video:duration>2722</video:duration>
      <video:publication_date>2012-09-05T02:56:41.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/W6CpTa0IFPU</video:player_loc>
      <video:uploader>0|74|0</video:uploader>
      <video:category>Political Science</video:category>
      <video:tag>uc</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>university</video:tag>
      <video:tag>california</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>Spring</video:tag>
      <video:tag>2008</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Trabeculectomy-with-mitomycin-c</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Trabeculectomy with mitomycin c</video:title>
      <video:description>Trabeculectomy involves the creation of a fistula connecting the anterior chamber and the subconjunctival space this provides an alternative method of aqueous humor filtration when the natural trabecular outflow pathway is blocked or poorly functioning in cases of glaucoma.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/bdfbf43e-b58a-4af9-8d42-06353a85230b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>412</video:duration>
      <video:publication_date>2011-11-29T20:46:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9133.mp4</video:content_loc>
      <video:uploader>catee</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Trabeculectomy</video:tag>
      <video:tag>with</video:tag>
      <video:tag>MMC</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-EE290f-Visit-the-Advanced-Light-Source-Berkeley-ALS-Tony-Warwick</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - EE290f  Visit the Advanced Light Source, Berkeley (ALS); Tony Warwick</video:title>
      <video:description>EE290f  Visit the Advanced Light Source, Berkeley (ALS); Tony Warwick

EE 290F Synchrotron Radiation for Materials Science Applications (Sp 07)

Lecture 14 - Visit the Advanced Light Source, Berkeley (ALS); Tony Warwick</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19468.jpg</video:thumbnail_loc>
      <video:duration>3231</video:duration>
      <video:publication_date>2012-09-05T02:49:48.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/iEHWQv7b-Cw</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>uc</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>university</video:tag>
      <video:tag>california</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-Psych-1-General-Psychology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 - Psych 1 - General Psychology</video:title>
      <video:description>Psych 1 - General Psychology

Personality and Social Interaction 3
Psychology 1 - Fall 2007 - Introduction to the principal areas, problems, and concepts of psychology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19529.jpg</video:thumbnail_loc>
      <video:duration>1999</video:duration>
      <video:publication_date>2012-09-05T03:15:11.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/YepDSJVIbaw</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
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      <video:tag>psych</video:tag>
      <video:tag>kihlstrom</video:tag>
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      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
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View the complete course at: http://ocw.mit.edu/18-01F06

License: Creative Commons BY-NC-SA
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View the complete course at: http://ocw.mit.edu/3-091F04

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View the complete course at: http://ocw.mit.edu/3-091F04

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    <video:video>
      <video:title>Lec 105 - Harvard&apos;s Greenhouse Gas Reduction Goal in a 60 Seconds</video:title>
      <video:description>Lec 105 - Harvard&apos;s Greenhouse Gas Reduction Goal in a 60 Seconds. Harvard Office for Sustainability intern Rebecca Elliott &apos;14 created this 60 second animation about Harvard&apos;s goal to reduce greenhouse gas emissions. 

In 2008, Harvard University adopted a goal to reduce greenhouse gas emissions 30% below a 2006 baseline by 2016, including growth. As part of this goal, Harvard is committed to using its campus as a living laboratory, turning research and teaching into action to develop innovative and cost-effective solutions that reduce energy and curb greenhouse gas emissions.

To learn more visit: http://green.harvard.edu/greenhousegas</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16156.jpg</video:thumbnail_loc>
      <video:duration>60</video:duration>
      <video:publication_date>2012-08-29T10:22:07.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/FtrHxhCIRBg</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>green</video:tag>
      <video:tag>environment</video:tag>
      <video:tag>sustainability</video:tag>
      <video:tag>Harvard</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-MIT-18085-Computational-Science-and-Engineering-I-Fall-2008</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - MIT 18.085 Computational Science and Engineering I, Fall 2008</video:title>
      <video:description>&quot;Lec 7 - MIT 18.085 Computational Science and Engineering I, Fall 2008&quot;  Eigenvalues (part 1)

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15701.jpg</video:thumbnail_loc>
      <video:duration>3372</video:duration>
      <video:publication_date>2012-08-28T19:45:22.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/h5KiY9lvHc4</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>linear</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>networks</video:tag>
      <video:tag>Lagrange</video:tag>
      <video:tag>multipliers</video:tag>
      <video:tag>differential</video:tag>
      <video:tag>Equations</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Equilibrium</video:tag>
      <video:tag>LaPlace</video:tag>
      <video:tag>s</video:tag>
      <video:tag>equation</video:tag>
      <video:tag>Potential</video:tag>
      <video:tag>flow</video:tag>
      <video:tag>Boundary</video:tag>
      <video:tag>value</video:tag>
      <video:tag>problems</video:tag>
      <video:tag>Fourier</video:tag>
      <video:tag>series</video:tag>
      <video:tag>discrete</video:tag>
      <video:tag>transform</video:tag>
      <video:tag>convolution</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-MIT-18085-Computational-Science-and-Engineering-I-Fall-2008</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - MIT 18.085 Computational Science and Engineering I, Fall 2008</video:title>
      <video:description>&quot;Lec 8 - MIT 18.085 Computational Science and Engineering I, Fall 2008&quot; Eigenvalues (part 2); positive definite (part 1)

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15702.jpg</video:thumbnail_loc>
      <video:duration>3019</video:duration>
      <video:publication_date>2012-08-28T19:45:26.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/2Ola674-PPw</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>linear</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>networks</video:tag>
      <video:tag>Lagrange</video:tag>
      <video:tag>multipliers</video:tag>
      <video:tag>differential</video:tag>
      <video:tag>Equations</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Equilibrium</video:tag>
      <video:tag>LaPlace</video:tag>
      <video:tag>s</video:tag>
      <video:tag>equation</video:tag>
      <video:tag>Potential</video:tag>
      <video:tag>flow</video:tag>
      <video:tag>Boundary</video:tag>
      <video:tag>value</video:tag>
      <video:tag>problems</video:tag>
      <video:tag>Fourier</video:tag>
      <video:tag>series</video:tag>
      <video:tag>discrete</video:tag>
      <video:tag>transform</video:tag>
      <video:tag>convolution</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-MIT-18085-Computational-Science-and-Engineering-I-Fall-2008</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - MIT 18.085 Computational Science and Engineering I, Fall 2008</video:title>
      <video:description>&quot;Lec 9 - MIT 18.085 Computational Science and Engineering I, Fall 2008&quot; : Positive definite day!

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15703.jpg</video:thumbnail_loc>
      <video:duration>3176</video:duration>
      <video:publication_date>2012-08-28T19:45:30.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/fR_pGtAWHpY</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>linear</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>networks</video:tag>
      <video:tag>Lagrange</video:tag>
      <video:tag>multipliers</video:tag>
      <video:tag>differential</video:tag>
      <video:tag>Equations</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Equilibrium</video:tag>
      <video:tag>LaPlace</video:tag>
      <video:tag>s</video:tag>
      <video:tag>equation</video:tag>
      <video:tag>Potential</video:tag>
      <video:tag>flow</video:tag>
      <video:tag>Boundary</video:tag>
      <video:tag>value</video:tag>
      <video:tag>problems</video:tag>
      <video:tag>Fourier</video:tag>
      <video:tag>series</video:tag>
      <video:tag>discrete</video:tag>
      <video:tag>transform</video:tag>
      <video:tag>convolution</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-107-SMOG-OR-JOBS-The-Impact-of-Tighter-Ozone-Pollution-Control-on-Health-and-the-US-Economy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 107 - SMOG OR JOBS? The Impact of Tighter Ozone Pollution Control on Health and the U.S. Economy</video:title>
      <video:description>Lec 107 - SMOG OR JOBS? The Impact of Tighter Ozone Pollution Control on Health and the U.S. Economy. The Forum at the Harvard School of Public Health

With a weak U.S. economy shadowing his presidency, Barack Obama has announced his request that the Environmental Protection Agency (EPA) withdraw draft air quality standards that would have tightened ozone pollution controls. President Obama cited &quot;the importance of reducing regulatory burdens and regulatory uncertainty&quot; as the economy recovers. Public health experts and environmental advocates howled at the decision, raising concerns about the health impacts of ozone -- a major culprit in smog. In contrast, business groups praised the announcement as a means to prevent job losses and protect employment growth; media have reported that the restrictions could have cost up to $90 billion annually. This Forum webcast examined the scientific and economic arguments around this divisive decision. The event is part of the Andelot Series on Current Science Controversies. 

September 21, 2011</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16158.jpg</video:thumbnail_loc>
      <video:duration>4065</video:duration>
      <video:publication_date>2012-08-29T10:24:27.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/KrQpcgW1owE</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>HSPH</video:tag>
      <video:tag>forum</video:tag>
      <video:tag>jobs</video:tag>
      <video:tag>ozone</video:tag>
      <video:tag>pollution</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Where-intelligence-comes-from</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Where intelligence comes from</video:title>
      <video:description>The video demonstrates the argument on the origin of intelligent. It rules out some theories and believes and then narrows down to what can be trusted as origin of intelligence. Two concepts that taken in consideration are the ability to learn and to make decision.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/a91c5c79-e14b-450e-85fc-d7afe7f0757d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>314</video:duration>
      <video:publication_date>2011-12-14T06:52:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11806.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Where</video:tag>
      <video:tag>intelligence</video:tag>
      <video:tag>comes</video:tag>
      <video:tag>From</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-MIT-6013-Electromagnetics-and-Applications-Fall-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16- MIT 6.013 Electromagnetics and Applications, Fall 2</video:title>
      <video:description>Lec 16- MIT 6.013 Electromagnetics and Applications, Fall 2.
Inductive Attenuator

View the complete course at: http://ocw.mit.edu/6-013F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16200.jpg</video:thumbnail_loc>
      <video:duration>317</video:duration>
      <video:publication_date>2012-08-29T14:57:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/rxqKXc3qPOA</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Atomic Physics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>electromagnetics</video:tag>
      <video:tag>applications</video:tag>
      <video:tag>circuits</video:tag>
      <video:tag>peripherals</video:tag>
      <video:tag>microwave</video:tag>
      <video:tag>radar</video:tag>
      <video:tag>antennas</video:tag>
      <video:tag>sensors</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-73-CS50-Week-8-Monday</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 73 - CS50 / Week 8: Monday</video:title>
      <video:description>Lec 73 - CS50 / Week 8: Monday. HTTP. XHTML. PHP. SQL.  More at http://cs50.tv/.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16113.jpg</video:thumbnail_loc>
      <video:duration>4111</video:duration>
      <video:publication_date>2012-08-29T09:37:58.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/EI9K2mhCq7M</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>cs50</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>programming</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Thrust-reverser-test</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Thrust reverser test.</video:title>
      <video:description>A thrust reverser is a key part of modern jet engines. It enables or all part of the engine&apos;s thrust either forward or otherwise. This is a test on a Boeing 767-400 thrust reverser.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/a4cd73c7-859f-4cac-8bbf-de7b3cd7f182/cand_25.jpg</video:thumbnail_loc>
      <video:duration>22</video:duration>
      <video:publication_date>2011-11-25T20:20:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7869.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>Boeing</video:tag>
      <video:tag>767</video:tag>
      <video:tag>400</video:tag>
      <video:tag>Thrust</video:tag>
      <video:tag>reverser</video:tag>
      <video:tag>Test</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-117-Molecular-Motor-Struts-Like-Drunken-Sailor</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 117 - Molecular Motor Struts Like Drunken Sailor</video:title>
      <video:description>Lec 117 - Molecular Motor Struts Like Drunken Sailor. Molecular motors, built from proteins, are a kind of transport service that keep us functioning by trafficking essential chemical packages throughout the cell. To understand how molecular motors work, some researchers are creating animations. Here, each &quot;leg&quot; of a molecular motor called dynein moves as it progresses along a cellular structure called a microtubule. New data—collected by a team led by Samara Reck-Peterson and published online Jan. 8, 2012, in &quot;Nature Structural &amp; Molecular Biology&quot;—suggest that dynein&apos;s walk is even stranger than the one modeled.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16168.jpg</video:thumbnail_loc>
      <video:duration>31</video:duration>
      <video:publication_date>2012-08-29T10:30:36.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/-7AQVbrmzFw</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Janet</video:tag>
      <video:tag>Iwasa</video:tag>
      <video:tag>dynein</video:tag>
      <video:tag>Molecular</video:tag>
      <video:tag>motor</video:tag>
      <video:tag>Animation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-20-Traumatic-Occlusion-Orthodontic-Restorative-Consideration</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 - Traumatic Occlusion: Orthodontic &amp; Restorative Consideration</video:title>
      <video:description>&quot;Lec 20 - Traumatic Occlusion: Orthodontic &amp; Restorative Consideration&quot; Problem of traumatic occlusion on an anterior tooth and how it may limit or alter esthetic restorations. Both Orthodontic and Restorative procedures are considered. Orig. air date: JUN 6 72

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20779.jpg</video:thumbnail_loc>
      <video:duration>552</video:duration>
      <video:publication_date>2012-09-07T16:57:45.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/3ttWmmk_ncY</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Problem</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Traumatic</video:tag>
      <video:tag>Occlusion</video:tag>
      <video:tag>on</video:tag>
      <video:tag>an</video:tag>
      <video:tag>Anterior</video:tag>
      <video:tag>Tooth</video:tag>
      <video:tag>and</video:tag>
      <video:tag>How</video:tag>
      <video:tag>It</video:tag>
      <video:tag>may</video:tag>
      <video:tag>Limit</video:tag>
      <video:tag>or</video:tag>
      <video:tag>Alter</video:tag>
      <video:tag>Esthetic</video:tag>
      <video:tag>Restorations</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-29-Island-Biogeography-and-Invasive-Species</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 29 - Island Biogeography and Invasive Species</video:title>
      <video:description>&quot;Lec 29 - Island Biogeography and Invasive Species&quot; Principles of Evolution, Ecology and Behavior (EEB 122)

Geography is very important in ecology. Two major systems have been designed to model this, island biogeography and metapopulations. The idea of metapopulations is more recent, and has emerged as the dominant theory. Metapopulations are populations in multiple neighboring areas. The population of a species in any individual area may go extinct, but the metapopulation still survives. The theory of metapopulations has gained momentum in recent years because of its applications to epidemiology, the study of diseases.

00:00 - Chapter 1. Introduction 
06:25 - Chapter 2. Island Biogeography 
12:33 - Chapter 3. Critique of Island Biogeography 
18:25 - Chapter 4. Metapopulations
32:52 - Chapter 5. Analogy Between Metapopulations and Epidemiology

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17356.jpg</video:thumbnail_loc>
      <video:duration>2462</video:duration>
      <video:publication_date>2012-09-02T18:32:32.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/oBuFiTItq-0</video:player_loc>
      <video:uploader>0|13|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>geology</video:tag>
      <video:tag>island</video:tag>
      <video:tag>Biogeography</video:tag>
      <video:tag>metapopulations</video:tag>
      <video:tag>epidemiology</video:tag>
      <video:tag>diseases</video:tag>
      <video:tag>populations</video:tag>
      <video:tag>Fragments</video:tag>
      <video:tag>colonization</video:tag>
      <video:tag>extinction</video:tag>
      <video:tag>islands</video:tag>
      <video:tag>Equilibrium</video:tag>
      <video:tag>environment</video:tag>
      <video:tag>interaction</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-86-Intermolecular-Potential-Energy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 86 - Intermolecular Potential Energy</video:title>
      <video:description>Intermolecular Potential Energy

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26477.jpg</video:thumbnail_loc>
      <video:duration>126</video:duration>
      <video:publication_date>2012-09-19T01:18:19.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/V_0Bnc_URos</video:player_loc>
      <video:uploader>Berkeley</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Intermolecular</video:tag>
      <video:tag>Potential</video:tag>
      <video:tag>energy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/James-Watson-The-double-helix-and-todays-DNA-mysteries</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>James Watson: The double helix and today&apos;s DNA mysteries</video:title>
      <video:description>Nobel laureate James Watson opens TED2005 with the frank and funny story of how he and his partner, Francis Crick, discovered the structure of DNA. The tale is full of colorful details: How Watson had planned to be an ornithologist until Schroedinger&apos;s book What Is Life? transformed him into a geneticist. The painful rejections he suffered along the way, first from Caltech and then from a certain girl. And finally, how the basic DNA model ultimately came together in just a few hours. Watson finishes with one of the topics currently making him tick: the search for genetic bases for major illnesses.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/09/a6bc7213-4a33-4b0d-b9a0-59560f9ee597/cand_5.jpg</video:thumbnail_loc>
      <video:duration>1254</video:duration>
      <video:publication_date>2007-09-16T17:10:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1020.mp4</video:content_loc>
      <video:uploader>watch</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>watson</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-21-MIT-6033-Computer-System-Engineering-Spring-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21- MIT 6.033 Computer System Engineering, Spring 2005</video:title>
      <video:description>Lec 21- MIT 6.033 Computer System Engineering, Spring 2005.
Advanced Authentication

View the complete course at: http://ocw.mit.edu/6-033S05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16250.jpg</video:thumbnail_loc>
      <video:duration>3002</video:duration>
      <video:publication_date>2012-08-29T16:47:29.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/BmjKER_e7-s</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>software</video:tag>
      <video:tag>hardware</video:tag>
      <video:tag>modularity</video:tag>
      <video:tag>complexity</video:tag>
      <video:tag>virtual</video:tag>
      <video:tag>networks</video:tag>
      <video:tag>atomicity</video:tag>
      <video:tag>coordination</video:tag>
      <video:tag>reliability</video:tag>
      <video:tag>security</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-24-Cognitive-Science-C102</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 24-Cognitive Science C102 -</video:title>
      <video:description>lec 24-Cognitive Science C102 -Scientific Approaches to Consciousness</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27661.jpg</video:thumbnail_loc>
      <video:duration>3040</video:duration>
      <video:publication_date>2012-09-30T11:44:34.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/tPb66H7pP1c</video:player_loc>
      <video:uploader>0|18|0</video:uploader>
      <video:category>Philosophy</video:category>
      <video:tag>Cognitive</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-CS50-Week-10-Monday</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - CS50 / Week 10: Monday</video:title>
      <video:description>Lec 7 - CS50 / Week 10: Monday. Preprocessing. Compiling. Assembling. Linking. CPUs.  More at http://cs50.tv/.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16366.jpg</video:thumbnail_loc>
      <video:duration>3037</video:duration>
      <video:publication_date>2012-08-30T12:53:53.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Fg64rI7pk4c</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>cs50</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>programming</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-to-Sequence-a-Human-Genome-Sequencing-Reactions-Part-7</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to Sequence a Human Genome  Sequencing Reactions  Part 7</video:title>
      <video:description>A DNA sequencing reaction includes four main ingredients, &quot;Template&quot; DNA copied by the E. coli; free bases, the building blocks of DNA that come in 4 types; short pieces of DNA called &quot;primers&quot;; and DNA polymerase, the enzyme that copies DNA.

The chemical reaction that makes DNA in a test tube is similar to what happens in a living cell: both rely on DNA polymerase and, in both cases, DNA strands have a head end, which is called the 5&apos; end, and a tail end, which is called the 3&apos; end. A DNA strand can grow only from its 3&apos; end.

Making DNA in cells and sequencing DNA in test tubes both depend on complementary base pairing. The building blocks on opposite strands of DNA pair specifically - a C always pairs with a G, and an A always pairs with a T.

The primer sequence binds to its complementary sequence on the template DNA.

Free bases that match the template sequence can attach to the new strand&apos;s growing (3&apos;) end.

Among the free bases in the solution are a few that have a fluorescent dye attached to them. When a dye-bearing base attaches to the growing strand, it stops the new DNA strand from growing any further. A different colored dye is attached to each of the four kinds of bases.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/09/e50f161b-b94e-42f8-a35c-2f78fada6f3f/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2007-09-01T17:06:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/867.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>humangenomeproject</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-30-Energy-and-Matter-in-Ecosystems</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 30 - Energy and Matter in Ecosystems</video:title>
      <video:description>&quot;Lec 30 - Energy and Matter in Ecosystems&quot; Principles of Evolution, Ecology and Behavior (EEB 122)

The movement of matter and energy around the planet is very important, and its study draws on geology, and meterology in addition to chemistry. Energy tends to flow upwards from plantlike producers to herbivores to carnivores before being decomposed by detritovores and cycling back into energy usable by producers, in addition to the photosynthesis or chemosynthesis used by producers to produce energy. Like energy, compounds vital to life such as carbon, nitrogen, and phosphorous flow around the planet in cycles.

00:00 - Chapter 1. Introduction 
04:04 - Chapter 2. Energy Flow through Ecosystems 
20:51 - Chapter 3. Cycles of Materials through Ecosystem Compartments 
29:11 - Chapter 4. Biogeochemical Cycles 
48:13 - Chapter 5. Conclusion 

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17357.jpg</video:thumbnail_loc>
      <video:duration>2978</video:duration>
      <video:publication_date>2012-09-02T18:32:36.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/DHSMj_XgfE8</video:player_loc>
      <video:uploader>0|13|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>ecology</video:tag>
      <video:tag>Ecosystems</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>Oxygen</video:tag>
      <video:tag>carbon</video:tag>
      <video:tag>Nitrogen</video:tag>
      <video:tag>dioxide</video:tag>
      <video:tag>global</video:tag>
      <video:tag>warming</video:tag>
      <video:tag>flow</video:tag>
      <video:tag>Materials</video:tag>
      <video:tag>Cycles</video:tag>
      <video:tag>fixing</video:tag>
      <video:tag>detritivores</video:tag>
      <video:tag>producers</video:tag>
      <video:tag>Ocean</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Smoking-and-Drinking-Alcohol-dangers-on-the-Body</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Smoking and Drinking Alcohol dangers on the Body</video:title>
      <video:description>How the Body Works: a medical health information video Smoking and Drinking Alcohol dangers on the Body</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/11/42189852-b991-40f2-b950-abe7f3fc6ed7/cand_25.jpg</video:thumbnail_loc>
      <video:duration>33</video:duration>
      <video:publication_date>2007-11-11T18:22:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1116.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Alcohol</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-119-Dawn-of-Social-Networks-Hunter-gatherers-Provide-Clues-About-the-Evolution-of-Cooperation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 119 - Dawn of Social Networks: Hunter-gatherers Provide Clues About the Evolution of Cooperation</video:title>
      <video:description>Lec 119 - Dawn of Social Networks: Hunter-gatherers Provide Clues About the Evolution of Cooperation. Coren Apicella, a research fellow in the Christakis lab at Harvard Medical School, spent the summer of 2010 traveling around the remote Lake Eyasi region of Tanzania with the Hadza, one of the last remaining populations of hunter-gatherers on the planet. Their lives offer a window into our past—and clues about the evolution of cooperation. Within the Hadza community, cooperators cluster together, preventing self-interested individuals from destroying the social fabric. What&apos;s more, the architecture of the Hadza social network matches that of modern social networks. These findings were published January 26, 2012, in Nature.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16170.jpg</video:thumbnail_loc>
      <video:duration>236</video:duration>
      <video:publication_date>2012-08-29T10:31:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/It-pHyDrkTM</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Hadza</video:tag>
      <video:tag>Nicholas</video:tag>
      <video:tag>christakis</video:tag>
      <video:tag>james</video:tag>
      <video:tag>Fowler</video:tag>
      <video:tag>Coren</video:tag>
      <video:tag>Apicella</video:tag>
      <video:tag>Harvard</video:tag>
      <video:tag>Medical</video:tag>
      <video:tag>School</video:tag>
      <video:tag>Tanzania</video:tag>
      <video:tag>hunter</video:tag>
      <video:tag>gatherers</video:tag>
      <video:tag>social</video:tag>
      <video:tag>networks</video:tag>
      <video:tag>cooperation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-MIT-6013-Electromagnetics-and-Applications-Fall-20</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7- MIT 6.013 Electromagnetics and Applications, Fall 20</video:title>
      <video:description>Lec 7- MIT 6.013 Electromagnetics and Applications, Fall 20.
Distribution of Unpaired Charge

View the complete course at: http://ocw.mit.edu/6-013F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16191.jpg</video:thumbnail_loc>
      <video:duration>133</video:duration>
      <video:publication_date>2012-08-29T14:39:17.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/3_VDIRa-dZE</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Atomic Physics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>electromagnetics</video:tag>
      <video:tag>applications</video:tag>
      <video:tag>circuits</video:tag>
      <video:tag>peripherals</video:tag>
      <video:tag>microwave</video:tag>
      <video:tag>radar</video:tag>
      <video:tag>antennas</video:tag>
      <video:tag>sensors</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-MIT-6013-Electromagnetics-and-Applications-Fall-20</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8- MIT 6.013 Electromagnetics and Applications, Fall 20</video:title>
      <video:description>Lec 8- MIT 6.013 Electromagnetics and Applications, Fall 20.
Rotation of an Insulating Rod in a Steady Current

View the complete course at: http://ocw.mit.edu/6-013F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16192.jpg</video:thumbnail_loc>
      <video:duration>286</video:duration>
      <video:publication_date>2012-08-29T14:41:19.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/rFGvvlsveOk</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Atomic Physics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>electromagnetics</video:tag>
      <video:tag>applications</video:tag>
      <video:tag>circuits</video:tag>
      <video:tag>peripherals</video:tag>
      <video:tag>microwave</video:tag>
      <video:tag>radar</video:tag>
      <video:tag>antennas</video:tag>
      <video:tag>sensors</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Martin-Haettasch-Newer-Monumentalities-Collective-Formations-and-Complex</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11- Martin Haettasch -Newer Monumentalities - Collective Formations and Complex</video:title>
      <video:description>Lec 11- Martin Haettasch Newer Monumentalities Collective Formations and Complex is shown in this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17359.jpg</video:thumbnail_loc>
      <video:duration>3700</video:duration>
      <video:publication_date>2012-09-02T18:33:47.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/BiaTUFCOZc4</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Sociology</video:category>
      <video:tag>Rice</video:tag>
      <video:tag>university</video:tag>
      <video:tag>Martin</video:tag>
      <video:tag>Haettasch</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-by-Prof-Waitz-Unified-Engineering-Fall-2005-Spring-2006</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec. - 2  by Prof. Waitz | Unified Engineering, Fall 2005 - Spring 2006</video:title>
      <video:description>&quot;Lec. - 2  by Prof. Waitz | Unified Engineering, Fall 2005 - Spring 2006&quot; Prof. Waitz gives an overview of the course.

View the complete course at: http://ocw.mit.edu/16-01F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15179.jpg</video:thumbnail_loc>
      <video:duration>460</video:duration>
      <video:publication_date>2012-08-28T15:29:11.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/7mOpiYDCX08</video:player_loc>
      <video:uploader>0|65|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>2</video:tag>
      <video:tag>by</video:tag>
      <video:tag>Prof</video:tag>
      <video:tag>Waitz</video:tag>
      <video:tag>unified</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2005</video:tag>
      <video:tag>Spring</video:tag>
      <video:tag>2006</video:tag>
      <video:tag>gives</video:tag>
      <video:tag>an</video:tag>
      <video:tag>Overview</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Course</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-31-Why-So-Many-Species-The-Factors-Affecting-Biodiversity</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 31 - Why So Many Species? The Factors Affecting Biodiversity</video:title>
      <video:description>&quot;Lec 31 - Why So Many Species? The Factors Affecting Biodiversity&quot; Principles of Evolution, Ecology and Behavior (EEB 122)

One can look at biodiversity from several perspectives. An ecological point of view tries to determine how necessary diversity is for an ecosystem to function. An economic point of view tries to capture the value of the &quot;services&quot; nature provides for mankind. An evolutionary point of view shows how artificial the human &quot;right&quot; to dominance is. Finally, a personal point of view captures the emotional basis for the values that humans place on biodiversity.

00:00 - Chapter 1. Introduction 
05:39 - Chapter 2. The Ecological Perspective 
11:45 - Chapter 3. The Economic Perspective 
21:12 - Chapter 4. The Evolutionary Perspective 
26:18 - Chapter 5. The Personal Perspective 
33:01 - Chapter 6. What to Do? 
45:28 - Chapter 7. Conclusion 

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17360.jpg</video:thumbnail_loc>
      <video:duration>2908</video:duration>
      <video:publication_date>2012-09-02T18:35:07.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/QjFkTneCfTE</video:player_loc>
      <video:uploader>0|13|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>ecology</video:tag>
      <video:tag>Economics</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>population</video:tag>
      <video:tag>overpopulation</video:tag>
      <video:tag>Natural</video:tag>
      <video:tag>Resources</video:tag>
      <video:tag>Externalities</video:tag>
      <video:tag>Ecosystems</video:tag>
      <video:tag>Stability</video:tag>
      <video:tag>redundancy</video:tag>
      <video:tag>dominance</video:tag>
      <video:tag>endangered</video:tag>
      <video:tag>Species</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-92-Water-Isotherm-Quiz</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 92 - Water Isotherm  (Quiz)</video:title>
      <video:description>Water Isotherm  (Quiz)

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26490.jpg</video:thumbnail_loc>
      <video:duration>130</video:duration>
      <video:publication_date>2012-09-19T01:20:41.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/0Ps7ux68RMU</video:player_loc>
      <video:uploader>Berkeley</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>water</video:tag>
      <video:tag>Isotherm</video:tag>
      <video:tag>Quiz</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-23-How-to-live-given-the-certainty-of-death</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23 - How to live given the certainty of death</video:title>
      <video:description>&quot;Lec 23 - How to live given the certainty of death&quot; Death (PHIL 176)

In this lecture, Professor Kagan invites students to pose the question of how one should live life knowing that it will certainly end in death. He also explores the issue of how we should set our goals and how we should go about achieving them, bearing in mind the time constraints. Other questions raised are how this ultimately affects the quality of our work and our accomplishments, as well as how we decide what is worth doing in life.

00:00 - Chapter 1. How Carefully Should We Live? 
11:21 - Chapter 2. Time Constraints and Goals: Finding Appropriate Contents for Life 
17:30 - Chapter 3. Quantity of Life: The More, the Better? 
32:38 - Chapter 4. Semi-Immortality through Accomplishments 
40:21 - Chapter 5. Life Is Suffering: An Alternative Approach to Living 

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses 

This course was recorded in Spring 2007.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16282.jpg</video:thumbnail_loc>
      <video:duration>2795</video:duration>
      <video:publication_date>2012-08-29T17:18:45.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/O8Hu465KL1w</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Book</video:tag>
      <video:tag>Genesis</video:tag>
      <video:tag>Buddhism</video:tag>
      <video:tag>Holderlin</video:tag>
      <video:tag>immortality</video:tag>
      <video:tag>ODE</video:tag>
      <video:tag>Dust</video:tag>
      <video:tag>Schopenhauer</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-97-Real-Gases-2-NB</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 97 - Real Gases 2 (NB)</video:title>
      <video:description>Real Gases 2 (NB)

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26500.jpg</video:thumbnail_loc>
      <video:duration>182</video:duration>
      <video:publication_date>2012-09-19T01:22:23.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/lRYn99xxj3I</video:player_loc>
      <video:uploader>Berkeley</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Real</video:tag>
      <video:tag>gases</video:tag>
      <video:tag>2</video:tag>
      <video:tag>NB</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-33-Another-Isosceles-Example-Problem</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 33 - Another Isosceles Example Problem</video:title>
      <video:description>Another Isosceles Example Problem

Possible angles for an isosceles triangle</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20298.jpg</video:thumbnail_loc>
      <video:duration>334</video:duration>
      <video:publication_date>2012-09-06T14:05:11.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ceDV0QBpcMA</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Another</video:tag>
      <video:tag>isosceles</video:tag>
      <video:tag>Example</video:tag>
      <video:tag>Problem</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-How-Selection-Changes-the-Genetic-Composition-of-Population</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - How Selection Changes the Genetic Composition of Population</video:title>
      <video:description>&quot;Lec 5 - How Selection Changes the Genetic Composition of Population&quot; Principles of Evolution, Ecology and Behavior (EEB 122)

Genetics controls evolution. There are four major genetic systems, which are combinations of sexual/asexual and haploid/diploid. In all genetic systems, adaptive genetic change tends to start out slow, accelerate in the middle, and occur slowly at the end. Asexual haploids can change the fastest, while sexual diploids usually change the slowest. Gene frequencies in large populations only change if the population undergoes selection.

00:00 - Chapter 1. Introduction
05:45 - Chapter 2. History of Genetics
10:57 - Chapter 3. Different Genetic Systems
20:45 - Chapter 4. Math of Genetics
40:42 - Chapter 5. Rates of Change in Different Genetic Types

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17323.jpg</video:thumbnail_loc>
      <video:duration>2971</video:duration>
      <video:publication_date>2012-09-02T18:14:20.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/s4kiOnUW5a4</video:player_loc>
      <video:uploader>0|13|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>genetics</video:tag>
      <video:tag>gene</video:tag>
      <video:tag>Frequencies</video:tag>
      <video:tag>heterozygous</video:tag>
      <video:tag>homozygous</video:tag>
      <video:tag>Hardy</video:tag>
      <video:tag>Weinberg</video:tag>
      <video:tag>Sexual</video:tag>
      <video:tag>asexual</video:tag>
      <video:tag>haploid</video:tag>
      <video:tag>diploid</video:tag>
      <video:tag>Selection</video:tag>
      <video:tag>Evolutionary</video:tag>
      <video:tag>Rates</video:tag>
      <video:tag>meiosis</video:tag>
      <video:tag>Genetic</video:tag>
      <video:tag>Disease</video:tag>
      <video:tag>dominance</video:tag>
      <video:tag>Heritability</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-23-MIT-6013-Electromagnetics-and-Applications-Fall-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23- MIT 6.013 Electromagnetics and Applications, Fall 2</video:title>
      <video:description>Lec 23- MIT 6.013 Electromagnetics and Applications, Fall 2.
Steady State Magnetic Levitation

View the complete course at: http://ocw.mit.edu/6-013F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16207.jpg</video:thumbnail_loc>
      <video:duration>492</video:duration>
      <video:publication_date>2012-08-29T15:27:29.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/gGNbt1xxP4A</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Atomic Physics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>electromagnetics</video:tag>
      <video:tag>applications</video:tag>
      <video:tag>circuits</video:tag>
      <video:tag>peripherals</video:tag>
      <video:tag>microwave</video:tag>
      <video:tag>radar</video:tag>
      <video:tag>antennas</video:tag>
      <video:tag>sensors</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-27-Free-Energy-of-HBr-vs-HF-Quiz-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 27 - Free Energy of HBr vs. HF  (Quiz 2)</video:title>
      <video:description>Free Energy of HBr vs. HF  (Quiz 2)

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26835.jpg</video:thumbnail_loc>
      <video:duration>82</video:duration>
      <video:publication_date>2012-09-19T02:41:49.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/eT6IA89Vt4Y</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>free</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>of</video:tag>
      <video:tag>HBR</video:tag>
      <video:tag>vs</video:tag>
      <video:tag>HF</video:tag>
      <video:tag>Quiz</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-The-Rise-of-the-Polis-cont</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - The Rise of the Polis (cont.)</video:title>
      <video:description>&quot;Lec 5 - The Rise of the Polis (cont.)&quot; Introduction to Ancient Greek History (CLCV 205)

In this lecture, Professor Donald Kagan tells the story of the emergence of the polis from the Dark Ages. He shows that by the time of the poet Hesiod, there is already a polis in place. He describes the importance of the polis in the Greek world and explains that it was much more than a mere place of habitation; it was a place where there was justice, law, community, and a set of cultural values that held Greeks together. Finally, Professor Kagan argues, following the lead of Victor David Hanson, that the polis came to be chiefly through the emergence of a new man: the hoplite farmer.

00:00 - Chapter 1. The Polis in Hesiod&apos;s Work
22:01 - Chapter 2. The Citizen
26:32 - Chapter 3. Greek Farmers and the Function of the Polis
36:12 - Chapter 4. Property Holding and Internal Colonization
42:26 - Chapter 5. The New Farm
57:09 - Chapter 6. Politics

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2007.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16635.jpg</video:thumbnail_loc>
      <video:duration>4003</video:duration>
      <video:publication_date>2012-08-31T16:30:14.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/BB-i7hZadLc</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Agriculture</video:tag>
      <video:tag>farmer</video:tag>
      <video:tag>hoplite</video:tag>
      <video:tag>monarchy</video:tag>
      <video:tag>polis</video:tag>
      <video:tag>Victor</video:tag>
      <video:tag>David</video:tag>
      <video:tag>Hanson</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-MIT-18086-Mathematical-Methods-for-Engineers-II-e2a6c5</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11- MIT 18.086 Mathematical Methods for Engineers II</video:title>
      <video:description>Lec 11- MIT 18.086 Mathematical Methods for Engineers II.
Level Set Method

View the complete course at: http://ocw.mit.edu/18-086S06

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16409.jpg</video:thumbnail_loc>
      <video:duration>3224</video:duration>
      <video:publication_date>2012-08-30T15:14:44.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ZpOJJk6en2o</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>numerical</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>variables</video:tag>
      <video:tag>spectral</video:tag>
      <video:tag>equation</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>programming</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-Statistics-20</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14- Statistics 20</video:title>
      <video:description>Lec 14- Statistics 20.
Introduction to Probability and Statistics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17203.jpg</video:thumbnail_loc>
      <video:duration>2996</video:duration>
      <video:publication_date>2012-09-02T12:37:59.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/IV7wuhjr4A0</video:player_loc>
      <video:uploader>0|49|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-1-Mechanical-Engineering-110</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 1-Mechanical Engineering 110</video:title>
      <video:description>lec 1-Mechanical Engineering 110 Special Topics in Business Administration</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20909.jpg</video:thumbnail_loc>
      <video:duration>1743</video:duration>
      <video:publication_date>2012-09-08T00:21:16.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/DkL7yDtTCGk</video:player_loc>
      <video:uploader>0|65|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Mechanical</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Trust-Your-Thoughts-or-not</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Trust Your Thoughts or not</video:title>
      <video:description>The question of to trust or not your thought is tough, but in this video we listen to scholars discussion on this whole matter.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/8d13a798-5c19-4b72-b83d-b25180665f76/cand_5.jpg</video:thumbnail_loc>
      <video:duration>352</video:duration>
      <video:publication_date>2011-12-15T01:32:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11833.mp4</video:content_loc>
      <video:uploader>velatin</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Trust</video:tag>
      <video:tag>Your</video:tag>
      <video:tag>Thoughts</video:tag>
      <video:tag>or</video:tag>
      <video:tag>Not</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Planetary-Transits</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Planetary Transits</video:title>
      <video:description>&quot;Lec 5 - Planetary Transits&quot; Frontiers/Controversies in Astrophysics (ASTR 160)

Professor Bailyn talks about student responses for a paper assignment on the controversy over Pluto. The central question is whether the popular debate is indeed a &quot;scientific controversy.&quot; A number of scientific &quot;fables&quot; are discussed and a moral is associated with each: the demotion of Pluto (moral: science can be affected by culture); the discovery of 51 Peg b (morals: expect the unexpected, and look at your data); the disproof of pulsation as explanation for the Velocity Curves (moral: sometimes science works like science).

00:00 - Chapter 1. A Case for Pluto? Interactions between Culture and Science
08:53 - Chapter 2. Velocity and Center of Mass
24:23 - Chapter 3. Observations of Hot Jupiters and the Selection Effect
31:55 - Chapter 4. Hot Jupiters - Double or Pulsating Stars?
39:49 - Chapter 5. Measuring Doppler Shifts to Understand Hot Jupiters

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses 

This course was recorded in Spring 2007.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16224.jpg</video:thumbnail_loc>
      <video:duration>2961</video:duration>
      <video:publication_date>2012-08-29T16:31:44.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/aXvkfXcBLzk</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>51</video:tag>
      <video:tag>pegasus</video:tag>
      <video:tag>Alan</video:tag>
      <video:tag>Stern</video:tag>
      <video:tag>Atomic</video:tag>
      <video:tag>Transition</video:tag>
      <video:tag>Brown</video:tag>
      <video:tag>center</video:tag>
      <video:tag>mass</video:tag>
      <video:tag>Doppler</video:tag>
      <video:tag>shift</video:tag>
      <video:tag>Spectrum</video:tag>
      <video:tag>double</video:tag>
      <video:tag>Star</video:tag>
      <video:tag>Hypothesis</video:tag>
      <video:tag>Edge</video:tag>
      <video:tag>on</video:tag>
      <video:tag>orbit</video:tag>
      <video:tag>Face</video:tag>
      <video:tag>michael</video:tag>
      <video:tag>Mike</video:tag>
      <video:tag>new</video:tag>
      <video:tag>Horizons</video:tag>
      <video:tag>mission</video:tag>
      <video:tag>Pluto</video:tag>
      <video:tag>pulsating</video:tag>
      <video:tag>radial</video:tag>
      <video:tag>velocity</video:tag>
      <video:tag>Selection</video:tag>
      <video:tag>Effect</video:tag>
      <video:tag>sine</video:tag>
      <video:tag>curve</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Computer-Programming</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Computer Programming</video:title>
      <video:description>This is a part of a series of lectures by professor Merhan Sahami from Stanford.

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=84A56BC7F4A1F852

CS106A at Stanford Unversity:
http://www.stanford.edu/class/cs106a/

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University:
http://www.stanford.edu

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15950.jpg</video:thumbnail_loc>
      <video:duration>2795</video:duration>
      <video:publication_date>2012-08-29T00:59:27.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/QUrz8-Ltc-s</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>programing</video:tag>
      <video:tag>software</video:tag>
      <video:tag>variable</video:tag>
      <video:tag>Names</video:tag>
      <video:tag>language</video:tag>
      <video:tag>JAVA</video:tag>
      <video:tag>strings</video:tag>
      <video:tag>str</video:tag>
      <video:tag>Characters</video:tag>
      <video:tag>processing</video:tag>
      <video:tag>private</video:tag>
      <video:tag>Public</video:tag>
      <video:tag>loops</video:tag>
      <video:tag>char</video:tag>
      <video:tag>function</video:tag>
      <video:tag>replace</video:tag>
      <video:tag>tokenizers</video:tag>
      <video:tag>caesar</video:tag>
      <video:tag>cipher</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-Computer-Science-10-Lecture-15-Twitter-Raffi-Krikorian-Spring-2012</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - Computer Science 10 - Lecture 15: Twitter: Raffi Krikorian Spring 2012</video:title>
      <video:description>Computer Science 10 - Lecture 15: Twitter: Raffi Krikorian

The Beauty and Joy of Computing


This video is a part of lectures of Computer Science 10, 001 - Spring 2012 course.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26850.jpg</video:thumbnail_loc>
      <video:duration>3026</video:duration>
      <video:publication_date>2012-09-19T02:44:56.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/c3mW-3w9gVw</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>10</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>15</video:tag>
      <video:tag>Twitter</video:tag>
      <video:tag>Raffi</video:tag>
      <video:tag>Krikorian</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-10-Public-Health-257B-Fall-2009</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 10-Public Health 257B Fall 2009</video:title>
      <video:description>lec 10-Public Health 257B Fall 2009.Public Health Preparedness and Emergency Response

Professor Thomas Aragon</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20877.jpg</video:thumbnail_loc>
      <video:duration>5691</video:duration>
      <video:publication_date>2012-09-07T23:42:47.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/3R_jLJyz5fk</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Public</video:tag>
      <video:tag>Health</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Introduction-With-Laparoscopic-Cornuotomy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Introduction With Laparoscopic Cornuotomy</video:title>
      <video:description>This video will introduce you with laparoscopic cornuotomy using a temporary tourniquet suture. Watch this video to know more about it.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_10001.jpg</video:thumbnail_loc>
      <video:duration>220</video:duration>
      <video:publication_date>2011-12-01T02:51:01.000Z</video:publication_date>
      <video:content_loc>https://www.dnatube.com/flvideo/10001.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Laparoscopic</video:tag>
      <video:tag>cornuotomy</video:tag>
      <video:tag>using</video:tag>
      <video:tag>A</video:tag>
      <video:tag>temporary</video:tag>
      <video:tag>tourniquet</video:tag>
      <video:tag>Suture</video:tag>
      <video:tag>and</video:tag>
      <video:tag>diluted</video:tag>
      <video:tag>vasopre</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-Microlensing-Astrometry-and-Other-Methods</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - Microlensing, Astrometry and Other Methods</video:title>
      <video:description>&quot;Lec 6 - Microlensing, Astrometry and Other Methods&quot; Frontiers/Controversies in Astrophysics (ASTR 160)

The class begins with a discussion on transits  important astronomical events that help astronomers to find new planets. The event occurs when a celestial body moves across the face of the star it revolves around and blocks some of its light. By calculating the amount of light that is being obscured astronomers can obtain important information about both star and planet, such as size, density, radial velocity and more. The concept of planetary migration is explained in order to better understand the dramatic differences between bodies in the Inner and Outer Solar System. Finally, potential problems in the Solar System that may occur as a result of migration are addressed.

00:00 - Chapter 1. Complexities and New Observations on Hot Jupiters
07:38 - Chapter 2. Discovery of Planetary Transits
19:53 - Chapter 3. Limits of Finding Planets Directly from Transits
28:54 - Chapter 4. Metallicity and Planetary Migration
43:32 - Chapter 5. Consequences and Limits of the Idea of Planetary Migration

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses 

This course was recorded in Spring 2007.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16228.jpg</video:thumbnail_loc>
      <video:duration>2847</video:duration>
      <video:publication_date>2012-08-29T16:35:21.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/r7QJyOYnmXs</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>47</video:tag>
      <video:tag>Tuc</video:tag>
      <video:tag>density</video:tag>
      <video:tag>HD209458</video:tag>
      <video:tag>Hubble</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>Telescope</video:tag>
      <video:tag>metallicity</video:tag>
      <video:tag>Migration</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-22-Electrical-Engineering-240</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 22-Electrical Engineering 240</video:title>
      <video:description>lec 22-Electrical Engineering 240 .Advanced Analog Integrated Circuits</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20902.jpg</video:thumbnail_loc>
      <video:duration>4571</video:duration>
      <video:publication_date>2012-09-08T00:10:30.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Izht9WOtnew</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-34-Cu-in-H2SO4-Quiz</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 34 - Cu in H2SO4  (Quiz)</video:title>
      <video:description>Cu in H2SO4  (Quiz)


eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26856.jpg</video:thumbnail_loc>
      <video:duration>165</video:duration>
      <video:publication_date>2012-09-19T02:45:56.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/vQ_ujXXGRZs</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Cu</video:tag>
      <video:tag>in</video:tag>
      <video:tag>H2SO4</video:tag>
      <video:tag>Quiz</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Working-of-Mobile-Phones</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Working of Mobile Phones</video:title>
      <video:description>This video will help you to find out how your mobile works. The process of dividing the area into different frequencies according to base station is shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/cbe91ffa-3228-4c83-b3b3-74c61f5712b5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>197</video:duration>
      <video:publication_date>2011-12-14T06:29:14.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11788.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>find</video:tag>
      <video:tag>out</video:tag>
      <video:tag>How</video:tag>
      <video:tag>Your</video:tag>
      <video:tag>mobile</video:tag>
      <video:tag>Works</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lecture-one-on-public-health</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture one on public health</video:title>
      <video:description>Am personally honored for this training courtesy of this gentleman. Its a very informative lecture not to mention the wider spectrum of its application in the public health domain.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20868.jpg</video:thumbnail_loc>
      <video:duration>4702</video:duration>
      <video:publication_date>2012-09-07T21:53:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/D1bMCKKtZAI</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Public</video:tag>
      <video:tag>Health</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-7-Public-Health-257B-Fall-2009</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 7-Public Health 257B - Fall 2009</video:title>
      <video:description>lec 7-Public Health 257B - Fall 2009 .Public Health Preparedness and Emergency Response

Professor Thomas Aragon</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20874.jpg</video:thumbnail_loc>
      <video:duration>5211</video:duration>
      <video:publication_date>2012-09-07T23:40:19.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/pirmCqmubGI</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Public</video:tag>
      <video:tag>Health</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Rna-interference-uploaded-again</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Rna interference ( uploaded again)</video:title>
      <video:description>RNA interference (RNAi) is a process within living cells that moderates the activity of their genes. Historically, it was known by other names, including co-suppression, post transcriptional gene silencing (PTGS), and quelling. Only after these apparently unrelated processes were fully understood did it become clear that they all described the RNAi phenomenon. In 2006, Andrew Fire and Craig C. Mello shared the Nobel Prize in Physiology or Medicine for their work on RNAi interference in the nematode worm C. elegans, which they published in 1998. Text: wikipedia</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/12/d6e85e7d-caf0-428d-bb4e-fcf856ed5479/cand_5.jpg</video:thumbnail_loc>
      <video:duration>280</video:duration>
      <video:publication_date>2007-12-04T03:51:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1166.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>rnai</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-Statistics-20</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18- Statistics 20</video:title>
      <video:description>Lec 18- Statistics 20.
Introduction to Probability and Statistics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17207.jpg</video:thumbnail_loc>
      <video:duration>3037</video:duration>
      <video:publication_date>2012-09-02T12:41:20.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ERaohvTu3SA</video:player_loc>
      <video:uploader>0|49|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Eye-Fundus-Examination</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Eye Fundus Examination</video:title>
      <video:description>Video shows a whole procedure of fundus exam in eyes. A step by step process with the careful steps to be take is shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/f51afc85-916e-493c-abe4-5731ee7c89a8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>168</video:duration>
      <video:publication_date>2011-12-01T22:52:29.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10508.mp4</video:content_loc>
      <video:uploader>frokand</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Fundus</video:tag>
      <video:tag>exam</video:tag>
      <video:tag>Eye</video:tag>
      <video:tag>Video</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/ATP-Synthase-Part-I</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>ATP Synthase - Part I</video:title>
      <video:description>The rotary mechanism of mitochondrial ATP synthase.
Video by Said Sannuga at MRC. ATP synthase is an important enzyme that provides energy for the cell to use through the synthesis of adenosine triphosphate. ATP is the most commonly used energy currency of cells from most organisms. It is formed from adenosine diphosphate and inorganic phosphate (Pi), which releases energy.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/12/1c6d0d34-7072-431c-ae2b-a34e3d539444/cand_5.jpg</video:thumbnail_loc>
      <video:duration>51</video:duration>
      <video:publication_date>2007-12-19T01:30:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1197.mp4</video:content_loc>
      <video:uploader>ayseni</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>atpsynthase</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Angiogenic-Switch-and-VEGF</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Angiogenic Switch and VEGF</video:title>
      <video:description>Vascular endothelial growth factor (VEGF) is an important signaling protein involved in both vasculogenesis (the de novo formation of the embryonic circulatory system) and angiogenesis (the growth of blood vessels from pre-existing vasculature). Video Reff: http://www.researchvegf.com</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/12/69c2365a-c8f1-4fb7-877f-dc4bbc7dc621/cand_5.jpg</video:thumbnail_loc>
      <video:duration>26</video:duration>
      <video:publication_date>2007-12-06T00:02:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1167.mp4</video:content_loc>
      <video:uploader>asteri</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>vegf</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Step-by-Step-guide-to-solving-Linear-Equations</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Step by Step guide to solving Linear Equations</video:title>
      <video:description>Solving a pair of linear equations graphically consist of drawing a straight line, finding the coordinates and looking for the point of intersection.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/8e01a27b-7396-4929-858c-bd542bbeb9d2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>177</video:duration>
      <video:publication_date>2011-12-12T03:01:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11457.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Graphical</video:tag>
      <video:tag>solution</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Simultaneous</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>Equations</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Direct-Imaging-of-Exoplanets</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Direct Imaging of Exoplanets</video:title>
      <video:description>&quot;Lec 7 - Direct Imaging of Exoplanets&quot; Frontiers/Controversies in Astrophysics (ASTR 160)

Class begins with a problem on transits and learning what information astronomers obtain through observing them. For example, radii of stars can be estimated. Furthermore, applying the Doppler shift method, one can find the mass of a star. Finally, a star&apos;s density can be calculated. A second method for identifying planets around stars is introduced: the astrometry method. The method allows for an extremely accurate assessment of a star&apos;s precise position in the sky. Special features of the astrometry method are discussed and a number of problems are solved. A short summary is given on the three methods astronomers use to identify exoplanets. Class ends with an overview of upcoming space missions and the hope of detecting the presence of biological activity on other planet.

00:00 - Chapter 1. Calculating Planetary Density from Transits and Doppler Shifts
09:14 - Chapter 2. Astrometry to Assess Planetary Position
23:55 - Chapter 3. Summary of Planetary Identification Methods
34:12 - Chapter 4. Kepler, SIM, and TPF

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses 

This course was recorded in Spring 2007.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16229.jpg</video:thumbnail_loc>
      <video:duration>2825</video:duration>
      <video:publication_date>2012-08-29T16:35:29.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/dVvYa138qJE</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>alpha</video:tag>
      <video:tag>Centauri</video:tag>
      <video:tag>angular</video:tag>
      <video:tag>change</video:tag>
      <video:tag>area</video:tag>
      <video:tag>circle</video:tag>
      <video:tag>astrometry</video:tag>
      <video:tag>Astronomical</video:tag>
      <video:tag>transit</video:tag>
      <video:tag>center</video:tag>
      <video:tag>mass</video:tag>
      <video:tag>density</video:tag>
      <video:tag>Doppler</video:tag>
      <video:tag>measurement</video:tag>
      <video:tag>Galileo</video:tag>
      <video:tag>mission</video:tag>
      <video:tag>infrared</video:tag>
      <video:tag>Light</video:tag>
      <video:tag>Kepler</video:tag>
      <video:tag>methane</video:tag>
      <video:tag>metrology</video:tag>
      <video:tag>microlensing</video:tag>
      <video:tag>optical</video:tag>
      <video:tag>picometer</video:tag>
      <video:tag>Planet</video:tag>
      <video:tag>Finder</video:tag>
      <video:tag>position</video:tag>
      <video:tag>radial</video:tag>
      <video:tag>velocity</video:tag>
      <video:tag>method</video:tag>
      <video:tag>SIM</video:tag>
      <video:tag>Space</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-19-Statistics-20</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19- Statistics 20</video:title>
      <video:description>Lec 19- Statistics 20.
Introduction to Probability and Statistics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17208.jpg</video:thumbnail_loc>
      <video:duration>3026</video:duration>
      <video:publication_date>2012-09-02T12:42:16.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ZAgH50HJjg0</video:player_loc>
      <video:uploader>0|49|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Introduction-to-Black-Holes</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Introduction to Black Holes</video:title>
      <video:description>&quot;Lec 8 - Introduction to Black Holes&quot; Frontiers/Controversies in Astrophysics (ASTR 160)

The second half of the course begins, focusing on black holes and relativity. In introducing black holes, Professor Bailyn offers a definition, talks about how their existence is detected, and explains why (unlike in the case with exoplanets where Newtonian physics was applied) Einstein&apos;s Theory of Relativity is now required when studying black holes. The concepts of escape and circular velocity are introduced. A number of problems are worked out and students learn how to calculate an object&apos;s escape velocity. A historical overview is offered of our understanding and discovery of black holes in the context of stellar evolution.

00:00 - Chapter 1. Introduction
02:38 - Chapter 2. Escape Velocity
12:12 - Chapter 3. Defining Black Holes and the Schwarzschild Radius
18:50 - Chapter 4. Gravity and Pressure in the Evolution of Stars
28:06 - Chapter 5. From Electron Degeneracy Pressure to the Chandrasekhar Limit
37:59 - Chapter 6. Neutron Stars
42:38 - Chapter 7. Conclusion

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses 

This course was recorded in Spring 2007.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16230.jpg</video:thumbnail_loc>
      <video:duration>2643</video:duration>
      <video:publication_date>2012-08-29T16:35:44.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/1UeSeRpGYoo</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Arthur</video:tag>
      <video:tag>Eddington</video:tag>
      <video:tag>Chandrasekhar</video:tag>
      <video:tag>Limit</video:tag>
      <video:tag>dwarf</video:tag>
      <video:tag>Einstein</video:tag>
      <video:tag>s</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>relativity</video:tag>
      <video:tag>Electron</video:tag>
      <video:tag>degeneracy</video:tag>
      <video:tag>Pressure</video:tag>
      <video:tag>Escape</video:tag>
      <video:tag>velocity</video:tag>
      <video:tag>Fermi</video:tag>
      <video:tag>Fusion</video:tag>
      <video:tag>Hydrostatic</video:tag>
      <video:tag>Equilibrium</video:tag>
      <video:tag>Ideal</video:tag>
      <video:tag>Gas</video:tag>
      <video:tag>John</video:tag>
      <video:tag>Michell</video:tag>
      <video:tag>Laws</video:tag>
      <video:tag>thermodynamics</video:tag>
      <video:tag>neutron</video:tag>
      <video:tag>Star</video:tag>
      <video:tag>nuclear</video:tag>
      <video:tag>Radius</video:tag>
      <video:tag>Schwarzschild</video:tag>
      <video:tag>Speed</video:tag>
      <video:tag>Light</video:tag>
      <video:tag>Stellar</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Angiogenesis-mechanism</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Angiogenesis mechanism</video:title>
      <video:description>Angiogenesis, as molecular targeted therapy, is shown in this video. During angiogenesis ,new blood vessels are formed in the body.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2008/01/95195a52-a87d-4be6-93e3-e4c1fba2918e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>271</video:duration>
      <video:publication_date>2008-01-05T22:32:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1234.mp4</video:content_loc>
      <video:uploader>sertan</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Angiogenesis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-Special-and-General-Relativity</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - Special and General Relativity</video:title>
      <video:description>&quot;Lec 9 - Special and General Relativity&quot; Frontiers/Controversies in Astrophysics (ASTR 160)

The discussion of black holes continues with an introduction of the concept of event horizon. A number of problems are worked out to familiarize students with mathematics related to black hole event horizons. In a longer question and answer session, Professor Bailyn discusses the more mystifying aspects of the nature of black holes and the possibility of time travel. Finally, the issues of reconciling Newton&apos;s laws of motion with Special Relativity, and Newton&apos;s law of gravity with General Relativity, are addressed.

00:00 - Chapter 1. Event Horizon
11:47 - Chapter 2. Singularity and Clarifications on Black Holes
27:46 - Chapter 3. Locating Black Holes
37:51 - Chapter 4. Introduction to Special and General Relativity

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses 

This course was recorded in Spring 2007.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16231.jpg</video:thumbnail_loc>
      <video:duration>2880</video:duration>
      <video:publication_date>2012-08-29T16:35:53.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/D6fXiW3oEws</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Big</video:tag>
      <video:tag>bang</video:tag>
      <video:tag>contact</video:tag>
      <video:tag>Cosmic</video:tag>
      <video:tag>censorship</video:tag>
      <video:tag>theorem</video:tag>
      <video:tag>Escape</video:tag>
      <video:tag>velocity</video:tag>
      <video:tag>event</video:tag>
      <video:tag>horizon</video:tag>
      <video:tag>gamma</video:tag>
      <video:tag>Hawking</video:tag>
      <video:tag>Innermost</video:tag>
      <video:tag>stable</video:tag>
      <video:tag>Circular</video:tag>
      <video:tag>orbit</video:tag>
      <video:tag>ISCO</video:tag>
      <video:tag>Kip</video:tag>
      <video:tag>Thorne</video:tag>
      <video:tag>Naked</video:tag>
      <video:tag>singularity</video:tag>
      <video:tag>Quantum</video:tag>
      <video:tag>mechanics</video:tag>
      <video:tag>Schwarzschild</video:tag>
      <video:tag>Radius</video:tag>
      <video:tag>special</video:tag>
      <video:tag>relativity</video:tag>
      <video:tag>Speed</video:tag>
      <video:tag>Light</video:tag>
      <video:tag>Stephen</video:tag>
      <video:tag>supermassive</video:tag>
      <video:tag>black</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-13-Public-Health-257B-Fall-2009</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 13-Public Health 257B - Fall 2009</video:title>
      <video:description>lec 13-Public Health 257B - Fall 2009 .Public Health Preparedness and Emergency Response

Professor Thomas Aragon</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20880.jpg</video:thumbnail_loc>
      <video:duration>6658</video:duration>
      <video:publication_date>2012-09-07T23:45:23.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/xg7Dz2pnAPQ</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Public</video:tag>
      <video:tag>Health</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-feedback-pathway-of-cellular-metabolisms</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The feedback pathway of cellular metabolisms</video:title>
      <video:description>This video shows how cellular metabolisms are regulated in feedback pathways.

When a metabolic pathway has produced enough end products, it can be temporarily shut down by feedback inhibition. The end product binds with and inhibits the enzyme catalyzing the first reaction. All subsequent reaction is shut down and the end product is no longer produce. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/07/452c6920-805f-4453-9439-a66781cf5de7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>46</video:duration>
      <video:publication_date>2009-07-08T02:41:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3013.mp4</video:content_loc>
      <video:uploader>sikadi</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Cellular</video:tag>
      <video:tag>Metabolism</video:tag>
      <video:tag>pathways</video:tag>
      <video:tag>Feedback</video:tag>
      <video:tag>Health</video:tag>
      <video:tag>medicine</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>phisiology</video:tag>
      <video:tag>human</video:tag>
      <video:tag>body</video:tag>
      <video:tag>Biochemistry</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Kingdome-of-Animals</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Kingdome of Animals</video:title>
      <video:description>A whole classification of animals on the basis of vertebrates and invertebrates. All about the animals from simplest to the complex is shown in this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/d2681959-726f-4279-ac62-00e13bef4db2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>305</video:duration>
      <video:publication_date>2012-12-01T07:49:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28214.mp4</video:content_loc>
      <video:uploader>Saurabh Dahiya</video:uploader>
      <video:category>Developmental Biology</video:category>
      <video:tag>Classifications</video:tag>
      <video:tag>of</video:tag>
      <video:tag>animals</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-Tests-of-Relativity</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - Tests of Relativity</video:title>
      <video:description>&quot;Lec 10 - Tests of Relativity&quot; Frontiers/Controversies in Astrophysics (ASTR 160)

The lecture begins with the development of post-Newtonian approximations from Newtonian terms. Several problems are worked out in calculating mass, force and energy. A discussion follows about how concepts like mass and velocity are approached differently in Newtonian physics and Relativity. Attention then turns to the discovery that space and time change near the speed of light, and how this realization affected Einstein&apos;s theories. Finally, the possibility of traveling faster than the speed of light is addressed, including how physicists might predict from laboratory conditions how this might occur. Muons, unstable particles that form at the top of the Earth&apos;s atmosphere, are used as an example.

00:00 - Chapter 1. Velocity and Mass in Special Relativity
08:34 - Chapter 2. Gamma and Post-newtonian Mass
15:34 - Chapter 3. What Is Mass?
26:25 - Chapter 4. Lorentz Transformations and Relativistic Effects
35:02 - Chapter 5. Time, Light, and the World

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses 

This course was recorded in Spring 2007.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16232.jpg</video:thumbnail_loc>
      <video:duration>2691</video:duration>
      <video:publication_date>2012-08-29T16:35:58.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/dII3mcnwycs</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Acceleration</video:tag>
      <video:tag>Einstein</video:tag>
      <video:tag>epsilon</video:tag>
      <video:tag>expansion</video:tag>
      <video:tag>gamma</video:tag>
      <video:tag>inertia</video:tag>
      <video:tag>inertial</video:tag>
      <video:tag>mass</video:tag>
      <video:tag>kinetic</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>muon</video:tag>
      <video:tag>Newton</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>post</video:tag>
      <video:tag>Newtonian</video:tag>
      <video:tag>approximation</video:tag>
      <video:tag>relativistic</video:tag>
      <video:tag>series</video:tag>
      <video:tag>special</video:tag>
      <video:tag>relativity</video:tag>
      <video:tag>tachyon</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-MIT-6033-Computer-System-Engineering-Spring-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17- MIT 6.033 Computer System Engineering, Spring 2005</video:title>
      <video:description>Lec 17- MIT 6.033 Computer System Engineering, Spring 2005.
Multi-site Atomicity

View the complete course at: http://ocw.mit.edu/6-033S05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16241.jpg</video:thumbnail_loc>
      <video:duration>3049</video:duration>
      <video:publication_date>2012-08-29T16:40:47.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/o-orfTyTXow</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>software</video:tag>
      <video:tag>hardware</video:tag>
      <video:tag>modularity</video:tag>
      <video:tag>complexity</video:tag>
      <video:tag>virtual</video:tag>
      <video:tag>networks</video:tag>
      <video:tag>atomicity</video:tag>
      <video:tag>coordination</video:tag>
      <video:tag>reliability</video:tag>
      <video:tag>security</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-5-Mechanical-Engineering-110</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 5-Mechanical Engineering 110</video:title>
      <video:description>lec 5-Mechanical Engineering 110 .Special Topics in Business Administration</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20913.jpg</video:thumbnail_loc>
      <video:duration>4231</video:duration>
      <video:publication_date>2012-09-08T00:24:45.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/b6CQVisb_EU</video:player_loc>
      <video:uploader>0|65|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Mechanical</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-infectious-diseases-work</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How infectious diseases work</video:title>
      <video:description>Segment is explaining how infectious diseases work in this science video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2008/01/79d8e56c-0146-420f-9953-73feabfb1927/cand_25.jpg</video:thumbnail_loc>
      <video:duration>211</video:duration>
      <video:publication_date>2008-01-12T22:21:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1241.mp4</video:content_loc>
      <video:uploader>nasasci</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>infectious</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-The-badness-of-death-Part-III-Immortality-Part-I</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 - The badness of death, Part III; Immortality, Part I</video:title>
      <video:description>&quot;Lec 18 - The badness of death, Part III; Immortality, Part I&quot; Death (PHIL 176)

The discussion of the badness of death continues by asking whether it is bad that we do not exist before our birth. The views of a number of contemporary philosophers, such as Tom Nagle, Fred Feldman, and Derek Parfit, are introduced. Then Professor Kagan turns to the subject of immortality. Would it be desirable to live forever, and if so, under what circumstances one might enjoy such a prolonged existence? The lecture concludes with Bernard Williams&apos; take on immortality which posits that no kind of human life can continue to be enjoyable and attractive for eternity.

00:00 - Chapter 1. The Modest Existence Clause 
08:46 - Chapter 2. &quot;Schmoss&quot; of Life: Is it Bad? 
22:01 - Chapter 3. Feldman and Parfit on Nonexistence before Life 
33:45 - Chapter 4. Is Immortality the Antidote to Deprivation-Based Death? 
49:26 - Chapter 5. Conclusion: A &quot;Best&quot; Immortal State? 

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses 

This course was recorded in Spring 2007.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16276.jpg</video:thumbnail_loc>
      <video:duration>3035</video:duration>
      <video:publication_date>2012-08-29T17:15:26.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ZzuVMZM4TyI</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Bedazzled</video:tag>
      <video:tag>Bernard</video:tag>
      <video:tag>Williams</video:tag>
      <video:tag>deprivation</video:tag>
      <video:tag>Account</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>Derek</video:tag>
      <video:tag>Parfit</video:tag>
      <video:tag>Feldman</video:tag>
      <video:tag>Fred</video:tag>
      <video:tag>Gulliver</video:tag>
      <video:tag>Gullivers</video:tag>
      <video:tag>Travels</video:tag>
      <video:tag>immortality</video:tag>
      <video:tag>Jonathan</video:tag>
      <video:tag>Swift</video:tag>
      <video:tag>Lucretius</video:tag>
      <video:tag>Montaigne</video:tag>
      <video:tag>Nagle</video:tag>
      <video:tag>Plato</video:tag>
      <video:tag>Tom</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-60-Constructing-a-Partial-Denture-Part-I-Occlusal-Path-Record</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 60 - Constructing a Partial Denture Part I - Occlusal Path Record</video:title>
      <video:description>&quot;Lec 60 - Constructing a Partial Denture Part I - Occlusal Path Record&quot; Procedure for obtaining centric occlusal contacts on partial denture framework, using recording wax application to a temporary acrylic base on the framework. Orig. air date: OCT 28 74

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20968.jpg</video:thumbnail_loc>
      <video:duration>923</video:duration>
      <video:publication_date>2012-09-08T06:48:23.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Qe7jNRUrxTg</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>60</video:tag>
      <video:tag>Constructing</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Partial</video:tag>
      <video:tag>Denture</video:tag>
      <video:tag>part</video:tag>
      <video:tag>I</video:tag>
      <video:tag>Occlusal</video:tag>
      <video:tag>Path</video:tag>
      <video:tag>Record</video:tag>
      <video:tag>Procedure</video:tag>
      <video:tag>for</video:tag>
      <video:tag>obtaining</video:tag>
      <video:tag>centric</video:tag>
      <video:tag>contact</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-61-Constructing-a-Removable-Partial-Denture-Part-III</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 61-Constructing a Removable Partial Denture Part III</video:title>
      <video:description>&quot;Lec 61-Constructing a Removable Partial Denture Part III&quot; Fabrication of final acrylic base with denture teeth, finishing and polishing, final occlusal adjustment, and delivery. Orig. air date: OCT 28 74

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20969.jpg</video:thumbnail_loc>
      <video:duration>749</video:duration>
      <video:publication_date>2012-09-08T06:51:07.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/PR9r6Y9fXuE</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>61</video:tag>
      <video:tag>Constructing</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Removable</video:tag>
      <video:tag>Partial</video:tag>
      <video:tag>Denture</video:tag>
      <video:tag>part</video:tag>
      <video:tag>III</video:tag>
      <video:tag>Fabrication</video:tag>
      <video:tag>of</video:tag>
      <video:tag>final</video:tag>
      <video:tag>acrylic</video:tag>
      <video:tag>base</video:tag>
      <video:tag>with</video:tag>
      <video:tag>Teeth</video:tag>
      <video:tag>finishi</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Replication-of-HCV</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Replication of HCV</video:title>
      <video:description>This video shows replication of HCV which involves several steps. The virus replicates mainly in the hepatocytes of the liver, where it is estimated that daily each infected cell produces approximately fifty virions (virus particles) with a calculated total of one trillion virions generated. The virus may also replicate in peripheral blood mononuclear cells, potentially accounting for the high levels of immunological disorders found in chronically infected HCV patients. HCV has a wide variety of genotypes and mutates rapidly due to a high error rate on the part of the virus&apos; RNA-dependent RNA polymerase.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/c4338cb8-21ca-4723-933d-76f18e89c64d/cand_25.jpg</video:thumbnail_loc>
      <video:duration>80</video:duration>
      <video:publication_date>2009-05-04T20:44:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2136.mp4</video:content_loc>
      <video:uploader>arsinsol</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>HCV</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Physics-with-Mr-Noon-The-Mystery-Box-Activity</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Physics with Mr. Noon: The Mystery Box Activity</video:title>
      <video:description>This is an activity that introduces the students to problem solving strategies. A printable worksheet can be downloaded at my website www.sciencewithmrnoon.com</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/7b4a2048-37f6-417f-8370-a22a0ee0aed2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>578</video:duration>
      <video:publication_date>2009-05-14T03:26:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2216.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>physics</video:tag>
      <video:tag>Activity</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>inquiry</video:tag>
      <video:tag>education</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-naked-archaeologist-preview-real-or-fake</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The naked archaeologist preview - real or fake?</video:title>
      <video:description>He&apos;s the Ali G of archaeology! Simcha Jacobovici is &apos;The Naked Archaeologist.&apos; Watch his adventures on History International in the US, Vision TV in Canada, and UKTV in the UK.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/550d97f5-a281-4156-9873-0c1ca9f31c5b/cand_25.jpg</video:thumbnail_loc>
      <video:duration>31</video:duration>
      <video:publication_date>2009-05-27T16:44:08.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2290.mp4</video:content_loc>
      <video:category>Archaeology</video:category>
      <video:tag>Naked</video:tag>
      <video:tag>archaeologist</video:tag>
      <video:tag>archeologist</video:tag>
      <video:tag>archaeology</video:tag>
      <video:tag>archeology</video:tag>
      <video:tag>Israel</video:tag>
      <video:tag>Simcha</video:tag>
      <video:tag>Jacobovici</video:tag>
      <video:tag>fake</video:tag>
      <video:tag>forgery</video:tag>
      <video:tag>antiques</video:tag>
      <video:tag>AliG</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/THE-GOLDEN-RATIO-PART-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>THE GOLDEN RATIO PART 2</video:title>
      <video:description>What do the pyramids in Egypt, Leonardo da Vinci&apos;s portrait of the Mona Lisa, sunflowers, the snail, the pine cone and your fingers, all have in common? 
The answer to this question lies hidden in a series of numbers discovered by the Italian mathematician, Leonardo Fibonacci. The characteristic of these numbers, known as the Fibonacci numbers, is that each one is the sum of the preceding two numbers./nFibonacci numbers have an interesting feature. When you divide one number in the series by the number before it, you obtain numbers very close to one another. /nIn fact, this number is fixed after the 13th in the series and is known as the &quot;Golden Ratio.&quot;/nThe examples of the golden ratio exist in our own bodies and in all living things in nature, are just a few of the proofs that God has created all things with a measure.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/d2da7c34-8654-464f-81f3-85e2beca4827/cand_5.jpg</video:thumbnail_loc>
      <video:duration>1041</video:duration>
      <video:publication_date>2009-05-16T18:43:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2229.mp4</video:content_loc>
      <video:uploader>harunyahya</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Golden</video:tag>
      <video:tag>Mean</video:tag>
      <video:tag>Ratio</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>evolutionism</video:tag>
      <video:tag>evolutionist</video:tag>
      <video:tag>Darwin</video:tag>
      <video:tag>darwinism</video:tag>
      <video:tag>darwinist</video:tag>
      <video:tag>Creation</video:tag>
      <video:tag>creationism</video:tag>
      <video:tag>creationist</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-62-Mouth-Preparation-Procedures</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 62-Mouth Preparation Procedures</video:title>
      <video:description>&quot;Lec 62-Mouth Preparation Procedures&quot; Shows the preparation of abutment teeth with 3/4 crowns for the eventual fabrication of the partial denture. Orig. air date: NOV 7 74

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20970.jpg</video:thumbnail_loc>
      <video:duration>721</video:duration>
      <video:publication_date>2012-09-08T06:51:10.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Y1sdGCKFTN4</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>62</video:tag>
      <video:tag>Mouth</video:tag>
      <video:tag>Preparation</video:tag>
      <video:tag>Procedures</video:tag>
      <video:tag>Shows</video:tag>
      <video:tag>the</video:tag>
      <video:tag>of</video:tag>
      <video:tag>abutment</video:tag>
      <video:tag>Teeth</video:tag>
      <video:tag>with</video:tag>
      <video:tag>3</video:tag>
      <video:tag>4</video:tag>
      <video:tag>crowns</video:tag>
      <video:tag>for</video:tag>
      <video:tag>eventual</video:tag>
      <video:tag>fabricati</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-90-EO-Wilson-the</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 90 - E.O. Wilson, the</video:title>
      <video:description>Lec 90 - E.O. Wilson, the . Wilson reflects on insect societies, human society, and the importance of biodiversity.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16131.jpg</video:thumbnail_loc>
      <video:duration>203</video:duration>
      <video:publication_date>2012-08-29T09:50:31.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/knLdKcx6VXk</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Harvard</video:tag>
      <video:tag>university</video:tag>
      <video:tag>Wilson</video:tag>
      <video:tag>biodiversity</video:tag>
      <video:tag>bugs</video:tag>
      <video:tag>Ants</video:tag>
      <video:tag>Ecosystem</video:tag>
      <video:tag>environment</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-21-Sexual-Selection</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21- Sexual Selection</video:title>
      <video:description>Lec 21- Sexual Selection.
General Biology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18486.jpg</video:thumbnail_loc>
      <video:duration>2877</video:duration>
      <video:publication_date>2012-09-04T02:01:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/f7DmnZ0Z45w</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Bioinformatics</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-19-Immortality-Part-II-The-value-of-life-Part-I</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19 - Immortality Part II; The value of life, Part I</video:title>
      <video:description>&quot;Lec 19 - Immortality Part II; The value of life, Part I&quot; Death (PHIL 176)

The lecture begins with further exploration of the question of whether it is desirable to live forever under the right circumstances, and then turns to consideration of some alternative theories of the nature of well-being. What makes a life worth living? One popular theory is hedonism, but the thought experiment of being on an &quot;experience machine&quot; suggests that this view may be inadequate.

00:00 - Chapter 1. What Kind of Life Is Worth Living Forever? 
12:47 - Chapter 2. Can Boredom Be Eradicated in Immortal Life? 
19:10 - Chapter 3. What Makes a Good Life Good? 
29:11 - Chapter 4. Hedonism: Does Pleasure Exclusively Define a Good Life? 
40:47 - Chapter 5. Nozick&apos;s Experience Machine: The Perfect Floating Life 
46:52 - Chapter 6. Conclusion 

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses 

This course was recorded in Spring 2007.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16277.jpg</video:thumbnail_loc>
      <video:duration>2941</video:duration>
      <video:publication_date>2012-08-29T17:15:31.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/6vj0LdtAaZA</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Barnes</video:tag>
      <video:tag>experience</video:tag>
      <video:tag>machine</video:tag>
      <video:tag>hedonism</video:tag>
      <video:tag>Julian</video:tag>
      <video:tag>Methuselah</video:tag>
      <video:tag>Progressive</video:tag>
      <video:tag>Memory</video:tag>
      <video:tag>matrix</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-20-The-value-of-life-Part-II-Other-bad-aspects-of-death-Part-I</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 - The value of life, Part II; Other bad aspects of death, Part I</video:title>
      <video:description>&quot;Lec 20 - The value of life, Part II; Other bad aspects of death, Part I&quot; Death (PHIL 176)

Lecture 20 continues the discussion of the value of life. It considers the neutral container theory, which holds that the value of life is simply a function of its contents, both pleasant and painful, and contrasts this with the valuable container theory, which assigns value to being alive itself. The lecture then turns to a consideration of some of the other aspects of death that may contribute to the badness of death. Among the issues addressed are the inevitability, variability and unpredictability of death.

00:00 - Chapter 1. What&apos;s Missing from the Experience Machine? 
05:57 - Chapter 2. The Neutral and Valuable Container Theories: What about Life Is Valuable? 
17:05 - Chapter 3. The Fantastic Valuable Container Theory: The Contents Really Matter 
26:56 - Chapter 4. Is Deprivation the Only Badness of Death? Consideration of Inevitability 
35:16 - Chapter 5. Variability and Unpredictability of Death 
43:59 - Chapter 6. Can an Ideal Life Be Planned? 

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses 

This course was recorded in Spring 2007.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16278.jpg</video:thumbnail_loc>
      <video:duration>3040</video:duration>
      <video:publication_date>2012-08-29T17:15:40.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/f_55cmhHq3g</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Alger</video:tag>
      <video:tag>Bernard</video:tag>
      <video:tag>Williams</video:tag>
      <video:tag>container</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>Derek</video:tag>
      <video:tag>Parfit</video:tag>
      <video:tag>Dostoyevsky</video:tag>
      <video:tag>Horatio</video:tag>
      <video:tag>inevitability</video:tag>
      <video:tag>Lucretius</video:tag>
      <video:tag>neutral</video:tag>
      <video:tag>unpredictability</video:tag>
      <video:tag>valuable</video:tag>
      <video:tag>Variability</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-21-Other-bad-aspects-of-death-Part-II</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21 - Other bad aspects of death, Part II</video:title>
      <video:description>&quot;Lec 21 - Other bad aspects of death, Part II&quot; Death (PHIL 176)

Further bad aspects of death are considered, including ubiquity, or the fact that death may occur at any time and strike anyone. Professor Kagan invites students to contemplate the possibility of death-free time periods, vacation spots, and activities. Then there is consideration of the value of the human condition, which consists of life, followed by death. Finally, the question is raised as to whether it could be appropriate to refuse to face the facts about our mortality. Professor Kagan distinguishes between two ways in which thinking about these could influence human behavior. On the one hand, it may give one the reason to behave differently; on the other hand, it may just cause a change in behavior.

00:00 - Chapter 1. How Much Time Do We Have Left? 
07:00 - Chapter 2. The Ubiquity of Death 
16:17 - Chapter 3. What is the Value of Life with Death? Positive and Negative Interaction Effects 
27:59 - Chapter 4. &quot;Better Off Never to Have Been Born&quot;: A Rationale 
32:55 - Chapter 5. Should We Even Think About Death to Live Life? 
47:26 - Chapter 6. Controlling the Impact of Thinking about Death and Conclusion 

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses 

This course was recorded in Spring 2007.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16280.jpg</video:thumbnail_loc>
      <video:duration>2987</video:duration>
      <video:publication_date>2012-08-29T17:18:34.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/0qrx6x3izQw</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Carde</video:tag>
      <video:tag>human</video:tag>
      <video:tag>condition</video:tag>
      <video:tag>interaction</video:tag>
      <video:tag>Effect</video:tag>
      <video:tag>optimist</video:tag>
      <video:tag>Orson</video:tag>
      <video:tag>Scott</video:tag>
      <video:tag>pessimist</video:tag>
      <video:tag>Tolstoy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-22-Fear-of-death</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22 - Fear of death</video:title>
      <video:description>Lec 22 - Fear of death&quot; Death (PHIL 176)

Professor Kagan explores the issue of how thinking about death may influence the way we live. Fear as an emotional response to death is discussed as well as whether it is appropriate and under what conditions. A distinction is made between fear of the process of dying, and fear of death itself and what may come when one is dead. Finally, a number of other negative emotions are considered as possible appropriate responses to death and dying, such as anger, sadness, and sorrow.

00:00 - Chapter 1. How Should Thinking about Death Influence Behavior? 
02:14 - Chapter 2. Is Fear of Death a Rational Appropriate Response? 
08:40 - Chapter 3. Required Conditions for Feeling Fear of Death 
22:06 - Chapter 4. What Is Meant by Fear? How Much of This Fear Is Appropriate? 
34:29 - Chapter 5. Anger as Another Emotional Reaction to Death 
44:49 - Chapter 6. Sorrow and Preciousness: Other Emotions on Death and Conclusion 

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses 

This course was recorded in Spring 2007.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16281.jpg</video:thumbnail_loc>
      <video:duration>2870</video:duration>
      <video:publication_date>2012-08-29T17:18:39.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/-lF-uMIfL6s</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>anger</video:tag>
      <video:tag>cats</video:tag>
      <video:tag>Cradle</video:tag>
      <video:tag>Kafka</video:tag>
      <video:tag>Kurt</video:tag>
      <video:tag>Vonnegut</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Introduction-With-Diesel-Fuel-Injection-System</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Introduction With Diesel Fuel Injection System</video:title>
      <video:description>This video will provide you an introduction with the diesel fuel injection system. This topic is explained here with all the diagrams and working of each part.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_9037.jpg</video:thumbnail_loc>
      <video:duration>89</video:duration>
      <video:publication_date>2011-11-29T19:25:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9037.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>diesel</video:tag>
      <video:tag>fuel</video:tag>
      <video:tag>injection</video:tag>
      <video:tag>system</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-24-Suicide-Part-I-The-rationality-of-suicide</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 24 - Suicide, Part I: The rationality of suicide</video:title>
      <video:description>&quot;Lec 24 - Suicide, Part I: The rationality of suicide&quot; Death (PHIL 176)

This is the first of a series of lectures on suicide. Two very distinct contexts are presented in which the subject can be further explored. The first is rationality and the question of under what circumstances it makes sense to end one&apos;s own life. The second is morality and the question of whether we can ever ethically justify resorting to suicide. The lecture&apos;s focus is on the rational requirements of suicide, and Professor Kagan introduces a number of cases which demonstrate that ending one&apos;s life, in certain instances, may be rationally sound.

00:00 - Chapter 1. Introduction to Suicide: Does it Make Sense? Distinguishing Issues of Rationality and Morality 
05:14 - Chapter 2. When Is It Rational to Commit Suicide? Problems with the Two-State Requirement 
17:11 - Chapter 3. Is Life Worth Having in the First Place? An Exploration of Intrinsic Value 
28:51 - Chapter 4. Medical Complications: Rationale for Euthanasia 
37:35 - Chapter 5. Suicide on a Positive-Negative Life Curve 

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses 

This course was recorded in Spring 2007.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16283.jpg</video:thumbnail_loc>
      <video:duration>2719</video:duration>
      <video:publication_date>2012-08-29T17:18:54.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/MajfZIyHP8U</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>euthanasia</video:tag>
      <video:tag>mortality</video:tag>
      <video:tag>suicide</video:tag>
      <video:tag>Rational</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-25-Suicide-Part-II-Deciding-under-uncertainty</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 25 - Suicide, Part II: Deciding under uncertainty</video:title>
      <video:description>&quot;Lec 25 - Suicide, Part II: Deciding under uncertainty&quot; Death (PHIL 176)

The discussion of suicide continues. A few more cases are introduced to consider circumstances under which it might be rational to end one&apos;s life, and more graphs are drawn that show relevant variations in the quality of one&apos;s life. A question is then posed about how one should make a decision about continuing or ending life, given that one cannot know the future with certainty. Finally, two quick moral arguments concerning suicide which rest on theological premises are presented.

00:00 - Chapter 1. Is Suicide Itself Rational? A Time-Value Analysis 
12:58 - Chapter 2. To Continue or End Life Given the Uncertainty of Death 
25:30 - Chapter 3. Rationalizing Suicide in Cases of Illness 
36:40 - Chapter 4. Introduction to the Morality of Suicide: Is Life a Gift? 

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses 

This course was recorded in Spring 2007.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16284.jpg</video:thumbnail_loc>
      <video:duration>3016</video:duration>
      <video:publication_date>2012-08-29T17:19:01.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/nKbV8NcyCrk</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Death</video:tag>
      <video:tag>suicide</video:tag>
      <video:tag>circumstances</video:tag>
      <video:tag>Rational</video:tag>
      <video:tag>theological</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Introduction-to-Linear-Dynamical-Systems</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Introduction to Linear Dynamical Systems</video:title>
      <video:description>Introduction to Linear Dynamical Systems

Professor Stephen Boyd, of the Electrical Engineering department at Stanford University, gives an overview of the course, Introduction to Linear Dynamical Systems (EE263).

Introduction to applied linear algebra and linear dynamical systems, with applications to circuits, signal processing, communications, and control systems. Topics include: Least-squares aproximations of over-determined equations and least-norm solutions of underdetermined equations. Symmetric matrices, matrix norm and singular value decomposition. Eigenvalues, left and right eigenvectors, and dynamical interpretation. Matrix exponential, stability, and asymptotic behavior. Multi-input multi-output systems, impulse and step matrices; convolution and transfer matrix descriptions. 

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=06960BA52D0DB32B

EE 263 Course Website:
http://www.stanford.edu/class/ee263/

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16313.jpg</video:thumbnail_loc>
      <video:duration>4606</video:duration>
      <video:publication_date>2012-08-29T18:15:13.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/bf1264iFr-w</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Science</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>dynamical</video:tag>
      <video:tag>system</video:tag>
      <video:tag>circuits</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>Signal</video:tag>
      <video:tag>processing</video:tag>
      <video:tag>Inputs</video:tag>
      <video:tag>outputs</video:tag>
      <video:tag>research</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Electrical-Engineering-40-Schematic-diagrams</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2- Electrical Engineering 40 -Schematic diagrams</video:title>
      <video:description>Lec 2- Electrical Engineering 40 -Schematic diagrams.
Introduction to Microelectronic Circuits</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17225.jpg</video:thumbnail_loc>
      <video:duration>2903</video:duration>
      <video:publication_date>2012-09-02T13:32:23.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/mUMMESNPxf8</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-26-Human-Evolution</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 26- Human Evolution</video:title>
      <video:description>Lec 26- Human Evolution.
General Biology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18512.jpg</video:thumbnail_loc>
      <video:duration>2259</video:duration>
      <video:publication_date>2012-09-04T02:07:55.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/69DizUYiq-I</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Bioinformatics</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Limit-Examples-w-brain-malfunction-on-first-prob-part-4</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Limit Examples w/ brain malfunction on first prob (part 4)</video:title>
      <video:description>This is a lecture of Khan Academy.

3 interesting limit examples (correct answer for problem 1 is 3/16 (6/(4*8) NOT 6/(4+8))</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19801.jpg</video:thumbnail_loc>
      <video:duration>902</video:duration>
      <video:publication_date>2012-09-05T17:38:23.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/xjkSE9cPqzo</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Limit</video:tag>
      <video:tag>Examples</video:tag>
      <video:tag>w</video:tag>
      <video:tag>Brain</video:tag>
      <video:tag>malfunction</video:tag>
      <video:tag>on</video:tag>
      <video:tag>First</video:tag>
      <video:tag>prob</video:tag>
      <video:tag>part</video:tag>
      <video:tag>4</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Introduction-to-Linear-Dynamical-Systems</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Introduction to Linear Dynamical Systems</video:title>
      <video:description>Introduction to Linear Dynamical Systems

Professor Stephen Boyd, of the Electrical Engineering department at Stanford University, gives a review of linear algebra for the course, Introduction to Linear Dynamical Systems (EE263).

Introduction to applied linear algebra and linear dynamical systems, with applications to circuits, signal processing, communications, and control systems. Topics include: Least-squares aproximations of over-determined equations and least-norm solutions of underdetermined equations. Symmetric matrices, matrix norm and singular value decomposition. Eigenvalues, left and right eigenvectors, and dynamical interpretation. Matrix exponential, stability, and asymptotic behavior. Multi-input multi-output systems, impulse and step matrices; convolution and transfer matrix descriptions.

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=06960BA52D0DB32B

EE 263 Course Website:
http://www.stanford.edu/class/ee263/

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16317.jpg</video:thumbnail_loc>
      <video:duration>4751</video:duration>
      <video:publication_date>2012-08-29T18:18:13.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/zWHzaXfC4HQ</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Science</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>dynamical</video:tag>
      <video:tag>system</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>control</video:tag>
      <video:tag>design</video:tag>
      <video:tag>Gram</video:tag>
      <video:tag>matrix</video:tag>
      <video:tag>Vector</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>differentiation</video:tag>
      <video:tag>research</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-84-CS50-Week-1-Wednesday</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 84 - CS50 / Week 1: Wednesday</video:title>
      <video:description>Lec 84 - CS50 / Week 1: Wednesday. C. Source code. Compilers. Object code. SSH. SFTP. GCC. Functions. Comments. Standard output. Arithmetic operators. Precedence.  More at http://cs50.tv/.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16124.jpg</video:thumbnail_loc>
      <video:duration>4266</video:duration>
      <video:publication_date>2012-08-29T09:45:42.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/T5-W_YVvuyw</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>cs50</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>programming</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Development-of-a-chicken-embryo</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Development of a chicken embryo</video:title>
      <video:description>Development of a chicken embryo is shown in this scientific video. There are several stages of this development. Soon after incubation begins, a pointed thickened layer of cells becomes visible in the caudal or tail end of the embryo. This pointed area is the primitive streak, and is the longitudinal axis of the embryo. From the primitive streak, the head and backbone of the embryo develop. A precursor of the digestive tract forms; blood islands appear and will develop later into the vascular or blood system; and the eye begins.

On the second day of incubation, the blood islands begin linking and form a vascular system, while the heart is being formed elsewhere. By the 44th hour of incubation, the heart and vascular systems join, and the heart begins beating. Two distinct circulatory systems are established, an embryonic system for the embryo and a vitelline system extending into the egg. Source : wikipedia</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/ff920b46-da4d-4bea-b008-fb62376d82c0/cand_25.jpg</video:thumbnail_loc>
      <video:duration>127</video:duration>
      <video:publication_date>2009-05-18T05:58:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2261.mp4</video:content_loc>
      <video:uploader>Vladimir Matveev</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Development</video:tag>
      <video:tag>Chicken</video:tag>
      <video:tag>Embryo</video:tag>
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    <loc>https://dnatube.com/videos/Lec-13-Journalistic-Ethics-Communications-Studies-187-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:description>&quot;Lec 13- Journalistic Ethics, Communications Studies 187, UCLA&quot;Course Description: Intensive examination of ethical and policy issues arising from interaction of media institutions (print, film, broadcasting, and new technologies) and societal institutions (Congress, federal agencies, courts, Presidency, schools, churches, political action groups, advertisers, and audiences).

About the Professor:
Jim Newton is editor-at-large of the Los Angeles Times. He serves as a member of The Times&apos; editorial board, advises on editorial matters and writes and edits for the editorial page and Op-Ed. Previously, he served as editor of the editorial pages, supervising the editorial board and overseeing its work as well as the Op-Ed page, Sunday Opinion and letters to the editor.

A 20-year veteran of the Los Angeles Times, he has worked as a reporter, editor and bureau chief and has covered, among other beats, the Los Angeles Police Department, the administration of Mayor Richard Riordan, federal law enforcement and state and local politics.</video:description>
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    <loc>https://dnatube.com/videos/Lec-1-Electrical-Engineering-40-Electronic-circuit-design</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 1- Electrical Engineering 40 - Electronic circuit design</video:title>
      <video:description>Lec 1- Electrical Engineering 40 - Electronic circuit design.
Introduction to Microelectronic Circuits</video:description>
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      <video:duration>2861</video:duration>
      <video:publication_date>2012-09-02T13:31:41.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/DCbs7QmuH68</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
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      <video:tag>webcast</video:tag>
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      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
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    <loc>https://dnatube.com/videos/Amazing-Birds-7-Last-part-conclusion</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Amazing Birds 7 Last part conclusion</video:title>
      <video:description>This is the last part of the amazing birds video explaining why evolution is not  valid theorem.Birds are the best flying machines in the world. In this film you will discover the stunning design in the aerodynamic structure of their bodies, their navigation systems or their different flight techniques. The bodies of birds are not only testimonies to creation, but also strong evidence against Darwinism: The avian lung, design of the feathers and many other features of birds refute the theory of evolution, which assumes life on Earth to be an accidental phenomenon</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2251.mp4</video:content_loc>
      <video:uploader>harunyahya</video:uploader>
      <video:category>Others</video:category>
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      <video:tag>feather</video:tag>
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      <video:tag>oktar</video:tag>
      <video:tag>God</video:tag>
      <video:tag>Allah</video:tag>
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    <loc>https://dnatube.com/videos/Lec-73-Interdigitation-of-the-Pilkington-Turner-Tooth</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 73- Interdigitation of the Pilkington-Turner Tooth</video:title>
      <video:description>&quot;Lec 73- Interdigitation of the Pilkington-Turner Tooth&quot; Using large models of the Pilkington-Turner tooth, Dr. Lang shows the relationship of this tooth in the different occlusal positions. Orig. air date: JUL 24 73

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
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      <video:tag>Models</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Combination-of-Solids</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>Combination of Solids</video:title>
      <video:description>This video shows combination of solids. It calculates the surface area of several combined geometrical shapes by showing some examples.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28129.mp4</video:content_loc>
      <video:uploader>velatin</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Foreign Body Airway Obstruction</video:title>
      <video:description>What will you do if you found any child not breathing? This video shows a step by step procedure to help anyone in such a situation.</video:description>
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      <video:duration>24</video:duration>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10057.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Safe Method to Give an Enema</video:title>
      <video:description>An enema is a way of introducing a liquid to a persons system through the rectum. An enema is given to a person who is unable to take medication in any other method. This video demonstrates how this is done safely.</video:description>
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      <video:duration>36</video:duration>
      <video:publication_date>2011-12-01T03:21:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10047.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
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      <video:tag>How</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-9-Electrical-Engineering-40-Node-voltage-analysis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9- Electrical Engineering 40 - Node voltage analysis</video:title>
      <video:description>Lec 9- Electrical Engineering 40 - Node voltage analysis.
Introduction to Microelectronic Circuits</video:description>
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      <video:duration>3014</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/uUOsn2o49Z4</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
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      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/lec-1-Electrical-Engineering-290C</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 1-Electrical Engineering 290C</video:title>
      <video:description>lec 1-Electrical Engineering 290C Advanced Topics in Circuit Design</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21007.jpg</video:thumbnail_loc>
      <video:duration>3328</video:duration>
      <video:publication_date>2012-09-08T08:53:56.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/EPPTixWYI8s</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>electrical</video:tag>
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  </url>
  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 7-Electrical Engineering 290C</video:title>
      <video:description>lec 7-Electrical Engineering 290CAdvanced Topics in Circuit Design</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21013.jpg</video:thumbnail_loc>
      <video:duration>4953</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/noK2EOkuieY</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Explanation-of-DNA-gene-chip</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Explanation of DNA gene chip</video:title>
      <video:description>This video explains about DNA gene chip

Dr. Melton describes the process used to extract DNA from a cell and to analyze it on a gene chip.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/10/a3ae320e-90d9-48ab-99a8-7ab24e8ee2b4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>100</video:duration>
      <video:publication_date>2012-10-11T01:33:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27875.mp4</video:content_loc>
      <video:uploader>Julia Roberts</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>dna</video:tag>
      <video:tag>gene</video:tag>
      <video:tag>Chip</video:tag>
      <video:tag>Explanation</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/That-Lemon-Is-Not-Yellow</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>That Lemon Is Not Yellow</video:title>
      <video:description>Fun, engaging video about how human beings see certain colors.  Explores how experimental artists have harnessed light for their innovative creative works.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/11/b6b09703-bd30-4ed2-bc57-da1343046123/cand_5.jpg</video:thumbnail_loc>
      <video:duration>428</video:duration>
      <video:publication_date>2012-11-24T03:34:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28052.mp4</video:content_loc>
      <video:uploader>layne.ransom.5</video:uploader>
      <video:category>Atomic Physics</video:category>
      <video:tag>Yellow</video:tag>
      <video:tag>Light</video:tag>
      <video:tag>color</video:tag>
      <video:tag>lemons</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Functions-of-Lower-Limbs</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Functions of Lower Limbs</video:title>
      <video:description>An expert showing the movements of lower limbs of a patient. This video will help you to understand the functions of lower limbs.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/e221bc7f-a11d-4db1-86b5-c99c734b8ffc/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2011-12-01T03:26:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10067.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Cerebellar</video:tag>
      <video:tag>Functions</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Lower</video:tag>
      <video:tag>limbs</video:tag>
      <video:tag>USMLE</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Element-92</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Element 92</video:title>
      <video:description>In which the Nerdwriter sizes up the human race. Note: I understand that the other great danger to civilization is the abuse of hydrocarbon chemistry, which is to say, global warming.</video:description>
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      <video:duration>376</video:duration>
      <video:publication_date>2012-11-25T06:32:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28060.mp4</video:content_loc>
      <video:uploader>Nazir Istanbl</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>uranium</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/lec-21-Electrical-Engineering-290C</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 21-Electrical Engineering 290C</video:title>
      <video:description>lec 21-Electrical Engineering 290CAdvanced Topics in Circuit Design</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21027.jpg</video:thumbnail_loc>
      <video:duration>4934</video:duration>
      <video:publication_date>2012-09-08T09:11:47.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/KObBin6Nvzo</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Microarray-based-SNP-Genotyping</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Microarray based SNP Genotyping</video:title>
      <video:description>This video explains about microarray based SNP genotyping.

Many SNP genotyping methods are available and this video explains how the SNP genotyping can be done using microarray platform.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/10/488962ca-8ad3-4428-b645-c83ad899eba4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>500</video:duration>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27895.mp4</video:content_loc>
      <video:uploader>Julia Roberts</video:uploader>
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      <video:tag>Based</video:tag>
      <video:tag>SNP</video:tag>
      <video:tag>Genotyping</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lymph-movement</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lymph movement</video:title>
      <video:description>Lymph is carried by thin walled lymph vessels. Lymphatic system is complimentary to the cardiovascular system. Lymph vessels absorb interstitial fluid from the tissues 
and carry it to lymph node. From there, it re-enters circulation.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/9edc73e5-dbe6-40ff-a82d-ff8d8dd8c114/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2010-11-25T21:48:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6098.mp4</video:content_loc>
      <video:uploader>rainman</video:uploader>
      <video:category>Scientific Animations</video:category>
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      <video:tag>vessel</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Cellular-transport-part-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cellular transport part 2</video:title>
      <video:description>Ion channels in the cell membrane selectively allow ions to enter or leave the cell. There are different channels for different ions such as the sodium channel, potassium channel, and calcium channel. This video discusses transport of ion through the channels.
 Edited by Ashraf</video:description>
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      <video:publication_date>2010-11-25T21:17:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6080.mp4</video:content_loc>
      <video:uploader>phsyco</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Cellular</video:tag>
      <video:tag>Transport</video:tag>
      <video:tag>part</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/LASIK-Surgery-Procedure-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>LASIK Surgery Procedure Video</video:title>
      <video:description>LASIK eye surgery is a procedure that corrects certain vision problems reducing or eliminating the need for eyeglasses or corrective lenses LASIK eye surgery is the most common type of refractive surgery</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/d367be38-b809-4232-b4d4-5d3473eae8eb/cand_5.jpg</video:thumbnail_loc>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8850.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>LASIK</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/L-malic-acid-assay-training-video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>L-malic acid assay-training video</video:title>
      <video:description>Procedure for L-malic acid assay is demonstrated in the video. Assay was carried out by using a assay kit developed by Megazime International Ireland Ltd. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/557ad16f-2a17-4231-b842-200fc8dcc279/cand_5.jpg</video:thumbnail_loc>
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      <video:uploader>chucky</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>l</video:tag>
      <video:tag>malic</video:tag>
      <video:tag>Acid</video:tag>
      <video:tag>assay</video:tag>
      <video:tag>Training</video:tag>
      <video:tag>Video</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Laying-Open-Technique-and-Live-Pilonidal-Cyst-Removal</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Laying Open Technique and Live Pilonidal Cyst Removal</video:title>
      <video:description>This video demonstrates live pilonidal cyst removal by using laying open technique.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/92899a14-3c56-45b7-9610-036d32a3b348/cand_5.jpg</video:thumbnail_loc>
      <video:duration>24</video:duration>
      <video:publication_date>2011-12-01T03:24:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10058.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Pilonidal</video:tag>
      <video:tag>Cyst</video:tag>
      <video:tag>Removal</video:tag>
      <video:tag>by</video:tag>
      <video:tag>Laying</video:tag>
      <video:tag>Open</video:tag>
      <video:tag>Technique</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Babinski-reflex</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Babinski reflex</video:title>
      <video:description>The Babinski reflex is demonstrated in this video, it is the reaction of the foot to stimuli,where the first toe lifts up and the rest spread out. As in the video, it is normal for children to react this way but it is not good news for adults.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/f0435da9-f106-442e-8772-ea288b2cb622/cand_5.jpg</video:thumbnail_loc>
      <video:duration>15</video:duration>
      <video:publication_date>2011-12-01T03:27:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10069.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Babinski</video:tag>
      <video:tag>Reflex</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Bleeding-how-to-deal-with-it</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Bleeding how to deal with it</video:title>
      <video:description>Nose bleeds are caused by various factors internal or external. This video provides information on dealing with bleeding.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/fe7f7c8a-2d1c-446a-84d1-d59b925f6ade/cand_5.jpg</video:thumbnail_loc>
      <video:duration>25</video:duration>
      <video:publication_date>2011-12-01T03:32:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10090.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Dealing</video:tag>
      <video:tag>with</video:tag>
      <video:tag>bleeding</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Biliary-insufficiency</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Biliary insufficiency</video:title>
      <video:description>The common causes of biliary insufficiency are diet high in fat, elevated estrogen, insufficiency of hydrochloric acid in stomach, and gallstones. Common signs of biliary insufficiency are lower bowl air, bloating, yellowish coloring of eye, etching, redness of skins specially that of palm. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/c7534d83-b2dd-4f67-a0e3-0619d0a2e7f6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>492</video:duration>
      <video:publication_date>2010-11-26T23:50:30.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6175.mp4</video:content_loc>
      <video:uploader>prosel</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>biliary</video:tag>
      <video:tag>insufficiency</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-78-Complete-Denture-Processing-Deflasking</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 78 - Complete Denture Processing - Deflasking</video:title>
      <video:description>&quot;Lec 78 - Complete Denture Processing - Deflasking &quot;Shows the use of the Hanau ejector to eject the stone from the flasks, then careful removal of model plaster and stone from the denture and master cast. Part 4 of 4. Orig. air date: OCT 17 73

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21031.jpg</video:thumbnail_loc>
      <video:duration>691</video:duration>
      <video:publication_date>2012-09-08T12:40:16.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/rd4SaksfTdg</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>78</video:tag>
      <video:tag>Complete</video:tag>
      <video:tag>Denture</video:tag>
      <video:tag>processing</video:tag>
      <video:tag>Deflasking</video:tag>
      <video:tag>Shows</video:tag>
      <video:tag>the</video:tag>
      <video:tag>use</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Hanau</video:tag>
      <video:tag>ejector</video:tag>
      <video:tag>to</video:tag>
      <video:tag>eject</video:tag>
      <video:tag>stone</video:tag>
      <video:tag>From</video:tag>
      <video:tag>Flask</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/An-overview-of-Heteroaromatic-Reaction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>An overview of Heteroaromatic Reaction</video:title>
      <video:description>This videos gives an overview of the heteromatic reactions.Explains heteromatic composition and structure and the products obtained after a reaction.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/110d9d8a-3886-4f5b-ba76-c1037cf3650d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>244</video:duration>
      <video:publication_date>2010-11-30T21:54:10.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6331.mp4</video:content_loc>
      <video:uploader>waterboy</video:uploader>
      <video:category>Education</video:category>
      <video:tag>an</video:tag>
      <video:tag>Overview</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Heteroaromatic</video:tag>
      <video:tag>Reaction</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Tubal-ligation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Tubal ligation</video:title>
      <video:description>Tubal ligation is described in this scientific video. In the normal female reproductive tract, the ovary releases ova into the fallopian tube. Fallopian tube is the normal site of fertilization. Tubal ligation is a surgical procedure whereby, the fallopian tubes are permanently divided preventing fertilization of ova. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/4c74079a-8d3c-4901-bf7f-412bcf661207/cand_5.jpg</video:thumbnail_loc>
      <video:duration>47</video:duration>
      <video:publication_date>2010-11-26T22:58:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6154.mp4</video:content_loc>
      <video:uploader>bumblebee</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>tubal</video:tag>
      <video:tag>ligation</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Amazing-robot-is-flying-like-a-bird</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Amazing robot is flying like a bird.</video:title>
      <video:description>Robot Flies Like a Bird. TED talks.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/8ea27b12-5d99-414c-b848-658cb9f4a17c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>379</video:duration>
      <video:publication_date>2011-12-01T05:07:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10265.mp4</video:content_loc>
      <video:uploader>catee</video:uploader>
      <video:category>Others</video:category>
      <video:tag>robot</video:tag>
      <video:tag>Flies</video:tag>
      <video:tag>Like</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Bird</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-to-cause-a-lycopodium-powder-explosion</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to cause a lycopodium powder explosion</video:title>
      <video:description>This video is courtesy of the chemistry department, University of Utah on lycopodium powder explosion. Mr chunk, using a paint can, is demonstrating how a lycopodium powder explosion can be stimulated.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/91deadc6-526f-46d3-a8c7-ebc6608fba3e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>191</video:duration>
      <video:publication_date>2010-12-03T15:13:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6416.mp4</video:content_loc>
      <video:uploader>hazard</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Lycopodium</video:tag>
      <video:tag>Powder</video:tag>
      <video:tag>Explosion</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Expressions-and-Variables</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Expressions and Variables</video:title>
      <video:description>When studying science in general we come across many different algebraic expressions and also variables. Independent and dependent variables. This video explains how to recognize and solve sums which include these.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/a650152a-fd14-4f9f-8334-a84b3384741b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>57</video:duration>
      <video:publication_date>2010-12-04T12:47:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6427.mp4</video:content_loc>
      <video:uploader>gangster</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Basic</video:tag>
      <video:tag>math</video:tag>
      <video:tag>Expressions</video:tag>
      <video:tag>and</video:tag>
      <video:tag>variables</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-Are-Double-Integrals</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What Are Double Integrals</video:title>
      <video:description>This video shows the double integrals of any equation with examples. The graphical representation is also shown with the example which will make you understand easily.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/b9553832-8b69-4a14-a3f2-1147b05a06d0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>404</video:duration>
      <video:publication_date>2010-12-06T10:34:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6478.mp4</video:content_loc>
      <video:uploader>hidalgo</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>multivariable</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>double</video:tag>
      <video:tag>Integrals</video:tag>
      <video:tag>over</video:tag>
      <video:tag>regions</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-Electrical-Engineering-40-Operational-amplifie</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12- Electrical Engineering 40- Operational amplifie</video:title>
      <video:description>Lec 12- Electrical Engineering 40- Operational amplifie.
Introduction to Microelectronic Circuits</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17235.jpg</video:thumbnail_loc>
      <video:duration>3155</video:duration>
      <video:publication_date>2012-09-02T13:38:44.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/GAkIJnheSp0</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-Speaking-Versus-Typing</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - Speaking Versus Typing</video:title>
      <video:description>&quot;Lec 14 - Speaking Versus Typing&quot; (February 5, 2010) Maryam Garrett  and Mike Cohen of Google discuss speech and typing search functions dependent upon phone type and most particularly voice search on smart phones.

Stanford University:
http://www.stanford.edu/

Stanford Engineering Everywhere:
http://see.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18883.jpg</video:thumbnail_loc>
      <video:duration>3749</video:duration>
      <video:publication_date>2012-09-04T07:04:47.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/8dwPH_BuCks</video:player_loc>
      <video:uploader>0|8|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Science</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>Mathematics</video:tag>
      <video:tag>statistics</video:tag>
      <video:tag>Economics</video:tag>
      <video:tag>design</video:tag>
      <video:tag>technical</video:tag>
      <video:tag>research</video:tag>
      <video:tag>Development</video:tag>
      <video:tag>Voice</video:tag>
      <video:tag>search</video:tag>
      <video:tag>pattern</video:tag>
      <video:tag>input</video:tag>
      <video:tag>modality</video:tag>
      <video:tag>Speech</video:tag>
      <video:tag>Recognition</video:tag>
      <video:tag>caption</video:tag>
      <video:tag>translation</video:tag>
      <video:tag>smart</video:tag>
      <video:tag>phone</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>mobile</video:tag>
      <video:tag>iPhone</video:tag>
      <video:tag>platform</video:tag>
      <video:tag>data</video:tag>
      <video:tag>query</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-10-Mathematics-16B</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 10-Mathematics 16B</video:title>
      <video:description>lec 10-Mathematics 16B .Analytic Geometry and Calculus</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19224.jpg</video:thumbnail_loc>
      <video:duration>4387</video:duration>
      <video:publication_date>2012-09-04T20:26:22.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/VEuP6al1Amg</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Calculating-The-Line-Integrals-of-Vector-Fields</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Calculating The Line Integrals of Vector Fields</video:title>
      <video:description>This video shows the calculation of line integrals of vector fields. The topic is explained with the examples which will help you to understand the topic more briefly.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/c9f6293b-a963-43a7-bd55-4093e1fede71/cand_5.jpg</video:thumbnail_loc>
      <video:duration>205</video:duration>
      <video:publication_date>2010-12-06T10:58:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6484.mp4</video:content_loc>
      <video:uploader>hidalgo</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>multivariable</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>line</video:tag>
      <video:tag>Integrals</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Vector</video:tag>
      <video:tag>Fields</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Human-Serine-Cysteine-Proteases-302</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Human Serine &amp; Cysteine Proteases  (30.2)</video:title>
      <video:description>Serpins are widely distributed proteins that utilize a unique suicide mechanism to inhibit serine or cysteine proteases a large conformational change</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/d159d535-2023-4064-9ccc-30725223f26a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>501</video:duration>
      <video:publication_date>2010-11-30T14:00:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6298.mp4</video:content_loc>
      <video:uploader>phsyco</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Serine</video:tag>
      <video:tag>cysteine</video:tag>
      <video:tag>Proteases</video:tag>
      <video:tag>30</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-82-American-Call-Options</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 82 - American Call Options</video:title>
      <video:description>American Call Options

American Call Options</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20325.jpg</video:thumbnail_loc>
      <video:duration>213</video:duration>
      <video:publication_date>2012-09-06T14:16:04.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/nnl3x1wo25g</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>american</video:tag>
      <video:tag>call</video:tag>
      <video:tag>Options</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-The-Challenges-of-Implementing-Matlab</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - The Challenges of Implementing Matlab®</video:title>
      <video:description>&quot;Lec 5 - The Challenges of Implementing Matlab®&quot; October 31, 2007 lecture by Randy Allen for the Stanford University Computer Systems Colloquium (EE 380).  Some of the compiler optimization challenges presented by a naturally-interpreted, dynamically-typed, vector-centric language such as MATLAB, and how compiler theory can be both extended or stretched to accommodate these overly-hyphenated challenges are discussed.

EE 380 | Computer Systems Colloquium:
http://www.stanford.edu/class/ee380/

Stanford Computer Systems Laboratory:
http://csl.stanford.edu/

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanforduniversity/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17442.jpg</video:thumbnail_loc>
      <video:duration>4791</video:duration>
      <video:publication_date>2012-09-03T13:44:43.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Vgr0e-L1wm8</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>software</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>design</video:tag>
      <video:tag>Application</video:tag>
      <video:tag>Randy</video:tag>
      <video:tag>Allen</video:tag>
      <video:tag>Matlab</video:tag>
      <video:tag>compiler</video:tag>
      <video:tag>Optimization</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-22-Programming-Abstractions-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22 - Programming Abstractions (Stanford)</video:title>
      <video:description>&quot;Lec 22 - Programming Abstractions (Stanford)&quot; Lecture 22 by Julie Zelenski for the Programming Abstractions Course (CS106B) in the Stanford Computer Science Department. 

Julie discusses map as a vector and describes a different, possibly better, strategy. The basics of trees and their usefulness and how they can be used with binary search is then introduced. 

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=FE6E58F856038C69

CS 106B Course Website:
http://cs106b.stanford.edu

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanforduniversity/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17696.jpg</video:thumbnail_loc>
      <video:duration>2985</video:duration>
      <video:publication_date>2012-09-03T16:57:48.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/FKvL3Duawv8</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>software</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>C</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>language</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>22</video:tag>
      <video:tag>map</video:tag>
      <video:tag>Vector</video:tag>
      <video:tag>Strategy</video:tag>
      <video:tag>trees</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Life-of-Mammals-the-breeding-southern-right-Whales-with-Attenborough-in-BBC</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Life of Mammals the breeding southern right Whales with Attenborough in BBC</video:title>
      <video:description>Breeding under the ocean has been a challenge for various species and each has found its own solution for continuity. The Southern Right Whales too have adapted and Attenborough takes you through in the Life of Mammals by BBC</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/e1654f06-541b-4b67-8892-eb2288c4b0b7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>265</video:duration>
      <video:publication_date>2011-11-26T06:28:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8168.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Breeding</video:tag>
      <video:tag>Southern</video:tag>
      <video:tag>Right</video:tag>
      <video:tag>whales</video:tag>
      <video:tag>Attenborough</video:tag>
      <video:tag>life</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Mammals</video:tag>
      <video:tag>BBC</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Stephen-Fry-Says-No-Thanks-to-the-Mormon-Afterlife</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Stephen Fry Says No Thanks to the Mormon Afterlife</video:title>
      <video:description>Stephen Fry tells about a Mormon tour guide he snarkily rebuts during a tour of Salt Lake City, Utah.  Fry discusses how Mormonism preys on the lonely and emotionally stable with promises of being reunited with family for eternity.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/a8f1739e-6d08-4dda-becf-1672d3d72fd7/cand_25.jpg</video:thumbnail_loc>
      <video:duration>136</video:duration>
      <video:publication_date>2012-12-02T19:54:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28251.mp4</video:content_loc>
      <video:uploader>layne.ransom.5</video:uploader>
      <video:category>Interviews</video:category>
      <video:tag>Big</video:tag>
      <video:tag>Think</video:tag>
      <video:tag>Stephen</video:tag>
      <video:tag>Fry</video:tag>
      <video:tag>Mormonism</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Introduction-to-Linear-Dynamical-Systems</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Introduction to Linear Dynamical Systems</video:title>
      <video:description>Introduction to Linear Dynamical Systems

Professor Stephen Boyd, of the Electrical Engineering department at Stanford University, lectures on orthonormal sets of vectors and QR factorization for  the course, Introduction to Linear Dynamical Systems (EE263).

Introduction to applied linear algebra and linear dynamical systems, with applications to circuits, signal processing, communications, and control systems. Topics include: Least-squares aproximations of over-determined equations and least-norm solutions of underdetermined equations. Symmetric matrices, matrix norm and singular value decomposition. Eigenvalues, left and right eigenvectors, and dynamical interpretation. Matrix exponential, stability, and asymptotic behavior. Multi-input multi-output systems, impulse and step matrices; convolution and transfer matrix descriptions.

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=06960BA52D0DB32B

EE 263 Course Website:
http://www.stanford.edu/class/ee263/

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16318.jpg</video:thumbnail_loc>
      <video:duration>4448</video:duration>
      <video:publication_date>2012-08-29T18:19:18.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/cBSf2pGYAcA</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Science</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>dynamical</video:tag>
      <video:tag>system</video:tag>
      <video:tag>orthonormal</video:tag>
      <video:tag>Vector</video:tag>
      <video:tag>matrix</video:tag>
      <video:tag>dual</video:tag>
      <video:tag>Basis</video:tag>
      <video:tag>Cauchy</video:tag>
      <video:tag>Schwartz</video:tag>
      <video:tag>inequality</video:tag>
      <video:tag>research</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Computer-Science-61A</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8- Computer Science 61A</video:title>
      <video:description>Lec 8- Computer Science 61A .
The Structure and Interpretation of Computer Programs</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16818.jpg</video:thumbnail_loc>
      <video:duration>3001</video:duration>
      <video:publication_date>2012-09-01T13:42:28.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/6GRGLmRB-EE</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Spring</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-its-made-household-aluminum-foil-container</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How its made-household aluminum foil container</video:title>
      <video:description>aluminum foil container ,BBQ aluminum trays ,aluminum foil rolls ,puding trays ,disposable food container</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/07/ec8679a8-f0a5-4b30-8ba2-76de3609c492/cand_5.jpg</video:thumbnail_loc>
      <video:duration>61</video:duration>
      <video:publication_date>2012-07-03T04:31:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/12330.mp4</video:content_loc>
      <video:uploader>jet dong</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Aluminum</video:tag>
      <video:tag>Foil</video:tag>
      <video:tag>container</video:tag>
      <video:tag>BBQ</video:tag>
      <video:tag>trays</video:tag>
      <video:tag>rolls</video:tag>
      <video:tag>puding</video:tag>
      <video:tag>disposable</video:tag>
      <video:tag>food</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Electrical-Engineering-141-d3077e</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Electrical Engineering 141</video:title>
      <video:description>Spring 2010 season Lecture 8 is explained in this electrical engineering 141 course.  
This lecture is provided by University of California, Berkeley.

Introduction to Digital Integrated Circuits</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19705.jpg</video:thumbnail_loc>
      <video:duration>4899</video:duration>
      <video:publication_date>2012-09-05T04:20:22.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/UpZt77cabWc</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Spring</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Walking-with-Dinosaurs-features-the-Dinosaur-egg-fossils-in-a-Ballad-of-Big-Al-by-BBC</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Walking with Dinosaurs features the Dinosaur egg fossils in a Ballad of Big Al by BBC.</video:title>
      <video:description>Wyoming like other areas was flowing with dinosaurs majority of whom were vegetarians. They were predators who were fewer but that did not stop them from acquiring notoriety. Dinosaur egg fossils are investigated in walking with Dinosaurs in BBC&apos;s series of a Ballad of Big Al.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/f697cf87-c3f7-4f57-b8ee-1accca0aa148/cand_5.jpg</video:thumbnail_loc>
      <video:duration>223</video:duration>
      <video:publication_date>2011-11-26T06:25:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8166.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Archaeology</video:category>
      <video:tag>Dinosaur</video:tag>
      <video:tag>egg</video:tag>
      <video:tag>fossils</video:tag>
      <video:tag>walking</video:tag>
      <video:tag>with</video:tag>
      <video:tag>dinosaurs</video:tag>
      <video:tag>Ballad</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Big</video:tag>
      <video:tag>al</video:tag>
      <video:tag>BBC</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-Electrical-Engineering-40-RC-circuits</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18- Electrical Engineering 40 - RC circuits</video:title>
      <video:description>Lec 18- Electrical Engineering 40 - RC circuits.
Introduction to Microelectronic Circuits</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17241.jpg</video:thumbnail_loc>
      <video:duration>2697</video:duration>
      <video:publication_date>2012-09-02T13:45:11.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/iYSXCYsl6ms</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-26-MEMS-Transistor-In</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 26- MEMS-Transistor In</video:title>
      <video:description>Lec 26- MEMS-Transistor In.
Introduction to MEMS Design</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17123.jpg</video:thumbnail_loc>
      <video:duration>4011</video:duration>
      <video:publication_date>2012-09-02T10:51:17.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/bhF4Oekib_0</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Fecal-Impaction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Fecal Impaction</video:title>
      <video:description>Fecal impaction arises from chronic constipation which then leads to the formation of a dry and hard stool that gets stuck in the rectum. This video gives information on what may cause fecal impaction such as certain drugs.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/72f79a4d-5a98-4785-a992-16a631863c38/cand_5.jpg</video:thumbnail_loc>
      <video:duration>186</video:duration>
      <video:publication_date>2010-11-15T18:46:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5423.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Fecal</video:tag>
      <video:tag>Impaction</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Jungle-and-survival</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Jungle and survival</video:title>
      <video:description>In jungle, animals have to fight for water, foods as well as for life, especially when seasons change. This video shows elephants trekking to look for water many miles away.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/a20ec5df-5503-45c2-ac59-54a12a0a6018/cand_5.jpg</video:thumbnail_loc>
      <video:duration>455</video:duration>
      <video:publication_date>2011-11-26T06:40:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8175.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Lions</video:tag>
      <video:tag>attack</video:tag>
      <video:tag>elephant</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-30-Civil-Architecture</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 30- Civil Architecture</video:title>
      <video:description>Lec 30- Civil Architecture.
Juan Herreros
Rice School of Architecture Spring 2009 Lecture Series</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17384.jpg</video:thumbnail_loc>
      <video:duration>4544</video:duration>
      <video:publication_date>2012-09-02T19:00:07.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/C4sf9a2IfQU</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Seminars</video:category>
      <video:tag>Rice</video:tag>
      <video:tag>university</video:tag>
      <video:tag>Houston</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Introduction-With-Development-of-Cancer</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Introduction With Development of Cancer</video:title>
      <video:description>Cell division is a very important process for reproduction, growth and tissue repair. Four Distinct phases of cell cycle are also shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/af9832b2-0465-48a7-b675-15b07187992b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>177</video:duration>
      <video:publication_date>2013-02-05T04:26:23.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29187.mp4</video:content_loc>
      <video:uploader>Wendi Westfall</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Cancer</video:tag>
      <video:tag>BI</video:tag>
      <video:tag>6727</video:tag>
      <video:tag>English</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-25-Electrical-Engineering-40-Delay-calculation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 25- Electrical Engineering 40 - Delay calculation</video:title>
      <video:description>Lec 25- Electrical Engineering 40 - Delay calculation.
Introduction to Microelectronic Circuits</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17248.jpg</video:thumbnail_loc>
      <video:duration>3126</video:duration>
      <video:publication_date>2012-09-02T13:50:17.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/P5gMYcYpjw8</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-26-Electrical-Engineering-40-Memory</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 26- Electrical Engineering 40 - Memory</video:title>
      <video:description>Lec 26- Electrical Engineering 40 - Memory.
Introduction to Microelectronic Circuits</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17250.jpg</video:thumbnail_loc>
      <video:duration>2774</video:duration>
      <video:publication_date>2012-09-02T13:52:51.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/WnIaCyOJO3g</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-27-Electrical-Engineering-40-Flip-flops</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 27- Electrical Engineering 40 - Flip-flops</video:title>
      <video:description>Lec 27- Electrical Engineering 40 - Flip-flops.
Introduction to Microelectronic Circuits</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17251.jpg</video:thumbnail_loc>
      <video:duration>3099</video:duration>
      <video:publication_date>2012-09-02T13:54:18.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ag5-6LOA4Co</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-52-Balancing-Redox-Equations-NB</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 52 - Balancing Redox Equations  (NB)</video:title>
      <video:description>Balancing Redox Equations  (NB)

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26890.jpg</video:thumbnail_loc>
      <video:duration>342</video:duration>
      <video:publication_date>2012-09-19T02:51:57.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/9z0sMWVIm7A</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Balancing</video:tag>
      <video:tag>redox</video:tag>
      <video:tag>Equations</video:tag>
      <video:tag>NB</video:tag>
    </video:video>
  </url>
  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Jungle survival</video:title>
      <video:description>Elephants must drink water almost daily and will march for hundreds of kilometres to search for water. Guided by their powerful memory the matriachs lead the match.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8176.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Ecology</video:category>
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      <video:tag>jungle</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Human Hunter  and human Mammal</video:title>
      <video:description>The San hunters from the Kalahari are one of the last groups to use olden methods of hunting by running down their prey. Human Mammal and Human Hunter by Attenborough in Life of Mammals by BBC.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/f358f935-4de6-4d97-817e-315db947b13c/cand_5.jpg</video:thumbnail_loc>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8177.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>human</video:tag>
      <video:tag>Mammal</video:tag>
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      <video:tag>Attenborough</video:tag>
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      <video:tag>Mammals</video:tag>
      <video:tag>BBC</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Heart-Attack-in-3D</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Heart Attack in 3D</video:title>
      <video:description>This is 3D animation of how a heart attack occurs. A heart attack occurs when there is blockage, in the heart muscle due to lack of enough oxygenated blood.</video:description>
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      <video:duration>46</video:duration>
      <video:publication_date>2011-11-28T05:39:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8246.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>3d</video:tag>
      <video:tag>Heart</video:tag>
      <video:tag>attack</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-32-Electrical-Engineering-40-Frequency-response-e</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 32- Electrical Engineering 40 - Frequency response e</video:title>
      <video:description>Lec 32- Electrical Engineering 40 - Frequency response e.
Introduction to Microelectronic Circuits</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17256.jpg</video:thumbnail_loc>
      <video:duration>1806</video:duration>
      <video:publication_date>2012-09-02T13:58:28.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/I8iFkN2ZJ8k</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>uc</video:tag>
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      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
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      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Eye-Histology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Eye Histology</video:title>
      <video:description>This is an illustration on the study of an eye, the eye is used in the detection of light captured and converted into electric impulses and sent to brain for identification into what we see.</video:description>
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      <video:duration>496</video:duration>
      <video:publication_date>2011-11-28T11:51:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8484.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Histology</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Eye</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/3D-Animation-of-a-pacemaker-Implantation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>3D Animation of a pacemaker Implantation</video:title>
      <video:description>Pacemakers aid to help the heart by delivering electrodes to the heart muscles thereby regulating the heart beat. This Implantation is shown in 3D animation.</video:description>
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      <video:duration>41</video:duration>
      <video:publication_date>2011-11-28T05:24:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8199.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Pacemaker</video:tag>
      <video:tag>Implantation</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/3D-Animation-of-Migraine-Pathophysiology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>3D Animation of Migraine Pathophysiology</video:title>
      <video:description>No one has yet pointed out an exact cause of migraines but there is the school of thought that links genetic abnormalities to headaches. These migraines are said to originate from the occipital lobe before spreading out.</video:description>
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      <video:publication_date>2011-11-28T10:23:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8401.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
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    <loc>https://dnatube.com/videos/Series-of-Lower-Gastrointestinal-exams</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Series of Lower Gastrointestinal exams</video:title>
      <video:description>Lower gastrointestinal series also known as Barium Enema is test is usually done in a hospital or doctors office to investigate the large intestines. It helps the doctor to make an informed decision but the consent still lies with the patient.</video:description>
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      <video:publication_date>2011-11-28T05:40:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8248.mp4</video:content_loc>
      <video:uploader>catee</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Barium</video:tag>
      <video:tag>Enema</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Inactive-Breast-Histology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Inactive Breast Histology</video:title>
      <video:description>An inactive breast is mainly made up of adipose tissue and is open that is not actively participating in lactating pre or post. This particular one is in the menopausal stage.</video:description>
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      <video:publication_date>2011-11-28T10:58:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8439.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Information-on-electroconvulsive-ECT-psychiatric-therapy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Information on electroconvulsive ( ECT) psychiatric therapy</video:title>
      <video:description>This video gives more information on electroconvulsive (ECT) psychiatric therapy which is used to manage cases of severe symptoms of mental ailments that don&apos;t respond to medicine or regular therapy.</video:description>
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      <video:publication_date>2011-11-28T12:28:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8510.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Lec-33-Electrical-Engineering-40-Filters</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 33- Electrical Engineering 40 - Filters</video:title>
      <video:description>Lec 33- Electrical Engineering 40 - Filters.
Introduction to Microelectronic Circuits</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17257.jpg</video:thumbnail_loc>
      <video:duration>2019</video:duration>
      <video:publication_date>2012-09-02T13:59:04.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/JSXkDEbDp4g</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
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      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-14-Cap-and-Trade-in-California</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - Cap and Trade in California</video:title>
      <video:description>&quot;Lec 14 - Cap and Trade in California&quot; January 24, 2011 - Michael Wara, Assistant Professor of Law at Stanford, discusses legal and political aspects of the cap-and-trade approach to greenhouse gas emission reduction recently enacted under Proposition 26 and the implications this may have for California&apos;s future role as a leader in legislating climate change action.

Stanford University
http://www.stanford.edu

Stanford Energy Seminar
http://energyseminar.stanford.edu

Stanford University Channel on YouTube
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18785.jpg</video:thumbnail_loc>
      <video:duration>3467</video:duration>
      <video:publication_date>2012-09-04T05:25:34.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/NlalnOuQlHE</video:player_loc>
      <video:uploader>0|8|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>energy</video:tag>
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      <video:tag>greenhouse</video:tag>
      <video:tag>gases</video:tag>
      <video:tag>Cap</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Trade</video:tag>
      <video:tag>climate</video:tag>
      <video:tag>change</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-9-Practice-of-Art-8-Only-19-minutes-of-lecture-i</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - Practice of Art 8 - Only 19 minutes of lecture i</video:title>
      <video:description>&quot;Lec 9 - Practice of Art 8 - Only 19 minutes of lecture i&quot;Introduction to Visual Thinking</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24203.jpg</video:thumbnail_loc>
      <video:duration>1135</video:duration>
      <video:publication_date>2012-09-15T04:44:59.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/7H92BHVtWoU</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
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      <video:tag>practice</video:tag>
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      <video:tag>art</video:tag>
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      <video:tag>minutes</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>I</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-18-Chemistry-1A-Fall-2011</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 -  Chemistry 1A - Fall 2011</video:title>
      <video:description>&quot;Lec 18 -  Chemistry 1A &quot; General Chemistry. These lectures are filmed during fall 2011 and given by general chemistry professor Michelle Douskey and professor Angelica Stacy.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27121.jpg</video:thumbnail_loc>
      <video:duration>2891</video:duration>
      <video:publication_date>2012-09-21T02:58:24.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/2KG9otqc6fg</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Lec</video:tag>
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      <video:tag>Chemistry</video:tag>
      <video:tag>1A</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-28-Psychology-101</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 28 - Psychology 101</video:title>
      <video:description>&quot;Lec 28 - Psychology 101&quot;Research and Data Analysis in Psychology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27194.jpg</video:thumbnail_loc>
      <video:duration>2533</video:duration>
      <video:publication_date>2012-09-21T03:46:55.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/9wf8SvodbzU</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Philosophy</video:category>
      <video:tag>Lec</video:tag>
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      <video:tag>Psychology</video:tag>
      <video:tag>101</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-5-Computer-Science-164</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 5-Computer Science 164</video:title>
      <video:description>Programming Languages and Compilerslec 5-Computer Science 164</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27546.jpg</video:thumbnail_loc>
      <video:duration>2782</video:duration>
      <video:publication_date>2012-09-30T08:17:42.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/HIijX2rslJM</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Dorsal-root-ganglion-histology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Dorsal root ganglion histology</video:title>
      <video:description>Dorsal root ganglion is also referred to as the spinal ganglion. This is the histology of the dorsal root ganglion.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/54588861-3778-4c6f-b708-5ab58fba780b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>158</video:duration>
      <video:publication_date>2011-11-28T06:10:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8315.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Histology</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Dorsal</video:tag>
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      <video:tag>Ganglion</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/How-to-perform-a-Bacterial-Transformation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to perform a Bacterial Transformation</video:title>
      <video:description>This video is shooting of protocol for bacterial transformation. Bacterial transformation is process where one forces bacteria to uptake foreign DNA and to built it up in it&apos;s own genome. If transformation was successful, bacteria with new  ability will grow. Here it is used ability to be resistant to ampicillin, an antibiotic.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/7eeb8eda-cecf-4467-bd0e-d5df5d0c282e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>250</video:duration>
      <video:publication_date>2011-12-15T00:58:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11810.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>Bacterial</video:tag>
      <video:tag>Transformation</video:tag>
      <video:tag>Lab</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Sustainable-Living-Environment-185A-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1- Sustainable Living, Environment 185A, UCLA</video:title>
      <video:description>&quot;Lec 1- Sustainable Living, Environment 185A, UCLA&quot;Course Description
Environment 185A: Sustainable Living is a sub-division of the Education for Sustainable Living Program (ESLP). ESLP is a student designed, student developed, and student facilitated program offered through the Institute of the Environment. The Speaker Series brings guest speakers from UCLA and across the country to speak on specialized subjects including food systems, green business, organic gardens, sustainable living, the green economy, environmental justice and transportation. Speakers range from authors, professors, community activists, environmentalists, for and non-profit business representatives, and government officials.

Lecture Series Student Directors:
Spencer Hill, 3rd Year, Applied Mathematics/Atmospheric, Oceanic and Environmental Science Double Major
Isis Krause, 4th Year, Geography/Environmental Studies
Hayley Moller, 3rd Year, Environmental Science Major

Guest Speaker:
Glen MacDonald is a Professor of Geography and of Ecology and Evolutionary Biology at UCLA. He grew up in California and has attended or worked at universities in California, Canada and England. He is a biogeographer and teaches and conducts research on topics of climate change, drought, fire, vegetation dynamics, manenvironment interactions, environmental restoration and resource management. He conducts research in the Arctic regions Canada and Russia, the boreal forest of Canada, the western United States ‐ including California, Hawaii and West Africa. He has won numerous awards for his research, presented his results to scholars, the general public and print, radio and television media and testified before government bodies including the US Senate Appropriations Committee. He is an award winning teacher and speaker.

Note: Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA Environment 185A, Sustainable Living lectures in this series: http://www.youtube.com/view_play_list?p=4625A5EA38596A85</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21161.jpg</video:thumbnail_loc>
      <video:duration>4746</video:duration>
      <video:publication_date>2012-09-09T02:50:21.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/GWiVWIluPTI</video:player_loc>
      <video:uploader>0|63|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>1</video:tag>
      <video:tag>Sustainable</video:tag>
      <video:tag>Living</video:tag>
      <video:tag>environment</video:tag>
      <video:tag>185A</video:tag>
      <video:tag>UCLA</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-45-Absolute-value-inequalities-example-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 45 - Absolute value inequalities example 3</video:title>
      <video:description>Absolute value inequalities example 3

U05_L1_T2_we3 : Absolute value inequalities 3</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24590.jpg</video:thumbnail_loc>
      <video:duration>155</video:duration>
      <video:publication_date>2012-09-17T14:12:37.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/y9MGpOGQVqQ</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Absolute</video:tag>
      <video:tag>value</video:tag>
      <video:tag>Inequalities</video:tag>
      <video:tag>Example</video:tag>
      <video:tag>3</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Weird-warming-on-Antarctica</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Weird warming on Antarctica?</video:title>
      <video:description>Is there more snow and ice in Antarctica? The Science Show gives the riveting answer.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29257.mp4</video:content_loc>
      <video:uploader>Jorge Rivera</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Antarctica</video:tag>
      <video:tag>global</video:tag>
      <video:tag>warming</video:tag>
      <video:tag>climate</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-49-Concentration-Cell-II-Quiz</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 49 - Concentration Cell II  (Quiz)</video:title>
      <video:description>Concentration Cell II  (Quiz)

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
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      <video:duration>186</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/XBua9WZkTeU</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>concentration</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>II</video:tag>
      <video:tag>Quiz</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-8-Computer-Science-164</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 8-Computer Science 164 -</video:title>
      <video:description>lec 8-Computer Science 164 - Programming Languages and Compilers</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27549.jpg</video:thumbnail_loc>
      <video:duration>2943</video:duration>
      <video:publication_date>2012-09-30T08:22:05.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/uCKOAmbiHy8</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-Modern-Physics-Special-Relativity-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - Modern Physics: Special Relativity (Stanford)</video:title>
      <video:description>&quot;Lec 6 - Modern Physics: Special Relativity (Stanford)&quot; Lecture 6 of Leonard Susskind&apos;s Modern Physics course concentrating on Special Relativity. Recorded May 19, 2008 at Stanford University.

This Stanford Continuing Studies course is the first of a six-quarter sequence of classes exploring the essential theoretical foundations of modern physics. The topics covered in this course focus on classical mechanics. Leonard Susskind is the Felix Bloch Professor of Physics at Stanford University.

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=CCD6C043FEC59772

Stanford Continuing Studies: 
http://continuingstudies.stanford.edu/

About Leonard Susskind: 
http://www.stanford.edu/dept/physics/people/faculty/susskind_leonard.html

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
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      <video:duration>6051</video:duration>
      <video:publication_date>2012-09-03T15:40:51.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/mIx_3veuTok</video:player_loc>
      <video:uploader>0|39|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>physics</video:tag>
      <video:tag>math</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>geometry</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>theoretical</video:tag>
      <video:tag>minimum</video:tag>
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      <video:tag>Charge</video:tag>
      <video:tag>Current</video:tag>
      <video:tag>quantify</video:tag>
      <video:tag>density</video:tag>
      <video:tag>flow</video:tag>
      <video:tag>Field</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>angular</video:tag>
      <video:tag>momentum</video:tag>
      <video:tag>isotopic</video:tag>
      <video:tag>Spin</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-Google-App-Engine</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - Google App Engine</video:title>
      <video:description>&quot;Lec 6 - Google App Engine&quot; Guido van Rossum, creator of Python, one of the major programming languages on and off the web gives an overview of the Google App Engine architecture from a developer&apos;s perspective, followed by a live demonstration.

Stanford University:
http://www.stanford.edu/

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18684.jpg</video:thumbnail_loc>
      <video:duration>4533</video:duration>
      <video:publication_date>2012-09-04T03:56:56.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/QaRcUWdwztg</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>engineering</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>Google</video:tag>
      <video:tag>web</video:tag>
      <video:tag>Online</video:tag>
      <video:tag>internet</video:tag>
      <video:tag>app</video:tag>
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      <video:tag>Code</video:tag>
      <video:tag>coding</video:tag>
      <video:tag>security</video:tag>
      <video:tag>quota</video:tag>
      <video:tag>data</video:tag>
      <video:tag>store</video:tag>
      <video:tag>queries</video:tag>
      <video:tag>scaling</video:tag>
      <video:tag>volume</video:tag>
      <video:tag>Index</video:tag>
      <video:tag>html</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-20-The-Fourier-Transforms-and-its-Applications</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 - The Fourier Transforms and its Applications</video:title>
      <video:description>&quot;Lec 20 - The Fourier Transforms and its Applications&quot; Lecture by Professor Brad Osgood for the Electrical Engineering course, The Fourier Transforms and its Applications (EE 261).  Professor Osgood continues his lecture on the Discrete Fourier Transform.

The Fourier transform is a tool for solving physical problems. In this course the emphasis is on relating the theoretical principles to solving practical engineering and science problems.

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=B24BC7956EE040CD

EE 261 at Stanford University:
http://eeclass.stanford.edu/ee261/

Stanford University:
http://www.stanford.edu

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17634.jpg</video:thumbnail_loc>
      <video:duration>3173</video:duration>
      <video:publication_date>2012-09-03T16:33:11.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/rO5NrBSaFVY</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>computers</video:tag>
      <video:tag>math</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>formulas</video:tag>
      <video:tag>geometry</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>Functions</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>Operations</video:tag>
      <video:tag>sin</video:tag>
      <video:tag>cosin</video:tag>
      <video:tag>Fourier</video:tag>
      <video:tag>Transformations</video:tag>
      <video:tag>series</video:tag>
      <video:tag>analogs</video:tag>
      <video:tag>dft</video:tag>
      <video:tag>discrete</video:tag>
      <video:tag>Signal</video:tag>
      <video:tag>Sampling</video:tag>
      <video:tag>Continuous</video:tag>
      <video:tag>case</video:tag>
      <video:tag>Vector</video:tag>
      <video:tag>freq</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-12-Computer-Science-164</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 12-Computer Science 164</video:title>
      <video:description>lec 12-Computer Science 164  Programming Languages and Compilers</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27553.jpg</video:thumbnail_loc>
      <video:duration>2709</video:duration>
      <video:publication_date>2012-09-30T08:27:17.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/nmA9y1QGIiI</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-22-Computer-Science-164</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 22-Computer Science 164 -</video:title>
      <video:description>lec 22-Computer Science 164 - Programming Languages and Compilers</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27563.jpg</video:thumbnail_loc>
      <video:duration>2684</video:duration>
      <video:publication_date>2012-09-30T08:34:04.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/x22P9w_O_RI</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-34-Mating-Systems-and-Parental-Care</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 34 - Mating Systems and Parental Care</video:title>
      <video:description>&quot;Lec 34 - Mating Systems and Parental Care&quot; Principles of Evolution, Ecology and Behavior (EEB 122)

Mating systems and parental care vary tremendously from species to species. Every species differs in how it protects its young from predators and provides its young with food, if it does so at all. The physical environment as well as behavioral dynamics in intraspecies relationships all influence parental care. Often the mating system, which sex is dominant in mating, and whether fertilization is external or internal will determine much of the process of parental care.

00:00 - Chapter 1. Introduction 
03:58 - Chapter 2. Different Types of Parental Care and Investment 
17:25 - Chapter 3. Relationships between Mating Systems and Parental Care 
26:55 - Chapter 4. Social and Reproductive Influences upon Parental Investment 
37:05 - Chapter 5. Conclusion 

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17363.jpg</video:thumbnail_loc>
      <video:duration>2455</video:duration>
      <video:publication_date>2012-09-02T18:35:20.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/d1xD95gHJkg</video:player_loc>
      <video:uploader>0|13|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>behavior</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>Development</video:tag>
      <video:tag>Reproduction</video:tag>
      <video:tag>mating</video:tag>
      <video:tag>investment</video:tag>
      <video:tag>parents</video:tag>
      <video:tag>offspring</video:tag>
      <video:tag>parental</video:tag>
      <video:tag>care</video:tag>
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      <video:tag>relationships</video:tag>
      <video:tag>dominance</video:tag>
      <video:tag>social</video:tag>
      <video:tag>Groups</video:tag>
      <video:tag>conflict</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Introduction-to-Linear-Dynamical-Systems</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - Introduction to Linear Dynamical Systems</video:title>
      <video:description>Introduction to Linear Dynamical Systems

Professor Stephen Boyd, of the Electrical Engineering department at Stanford University, lectures on how to find solutions via LaPlace transform and the use of matrix exponentials for the course, Introduction to Linear Dynamical Systems (EE263).

Introduction to applied linear algebra and linear dynamical systems, with applications to circuits, signal processing, communications, and control systems. Topics include: Least-squares aproximations of over-determined equations and least-norm solutions of underdetermined equations. Symmetric matrices, matrix norm and singular value decomposition. Eigenvalues, left and right eigenvectors, and dynamical interpretation. Matrix exponential, stability, and asymptotic behavior. Multi-input multi-output systems, impulse and step matrices; convolution.

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=06960BA52D0DB32B

EE 263 Course Website:
http://www.stanford.edu/class/ee263/

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16332.jpg</video:thumbnail_loc>
      <video:duration>4135</video:duration>
      <video:publication_date>2012-08-29T18:28:11.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/5ePa2UOkEV0</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Science</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>dynamical</video:tag>
      <video:tag>system</video:tag>
      <video:tag>LaPlace</video:tag>
      <video:tag>transform</video:tag>
      <video:tag>matrix</video:tag>
      <video:tag>exponential</video:tag>
      <video:tag>convergence</video:tag>
      <video:tag>polynomial</video:tag>
      <video:tag>continous</video:tag>
      <video:tag>invariant</video:tag>
      <video:tag>time</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-145-Perimeter-and-Area-of-a-Non-Standard-Polygon</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 145 - Perimeter and Area of a Non-Standard Polygon</video:title>
      <video:description>Perimeter and Area of a Non-Standard Polygon

u07_l2_t2_we3 Perimeter and Area of a Non-Standard Polygon</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24915.jpg</video:thumbnail_loc>
      <video:duration>183</video:duration>
      <video:publication_date>2012-09-17T17:31:41.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/7S1MLJOG-5A</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Perimeter</video:tag>
      <video:tag>and</video:tag>
      <video:tag>area</video:tag>
      <video:tag>of</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Non</video:tag>
      <video:tag>standard</video:tag>
      <video:tag>polygon</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-Computer-Science-61A-Fall-2010</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9- Computer Science 61A Fall 2010</video:title>
      <video:description>Lec 9- Computer Science 61A.  This lectures are filmed during fall 2010.
The Structure and Interpretation of Computer Programs</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17833.jpg</video:thumbnail_loc>
      <video:duration>3073</video:duration>
      <video:publication_date>2012-09-03T17:42:54.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/1LZYB8Zs98A</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-25-Computer-Science-61A-Fall-2010</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 25- Computer Science 61A Fall 2010</video:title>
      <video:description>Lec 25- Computer Science 61A.  These lectures are filmed during fall 2010. 
The Structure and Interpretation of Computer Programs</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17899.jpg</video:thumbnail_loc>
      <video:duration>2948</video:duration>
      <video:publication_date>2012-09-03T18:02:52.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Dx4cl-1BCIk</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-Determining-the-equation-of-a-trigonometric-function</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - Determining the equation of a trigonometric function</video:title>
      <video:description>Determining the equation of a trigonometric function

Determining the amplitude and period of sine and cosine functions.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20043.jpg</video:thumbnail_loc>
      <video:duration>591</video:duration>
      <video:publication_date>2012-09-06T01:38:59.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/yvW5l9W1hgE</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Determining</video:tag>
      <video:tag>the</video:tag>
      <video:tag>equation</video:tag>
      <video:tag>of</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Trigonometric</video:tag>
      <video:tag>function</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Unbroken-Thread-ft-Attenborough-Goodall-and-Sagan-Symphony-of-Science</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Unbroken Thread ft Attenborough,  Goodall and  Sagan Symphony of Science -</video:title>
      <video:description>Symphony of Science - The Unbroken Thread ft Attenborough_ Goodall_ Sagan</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/d5bb5148-5809-45b9-a3d6-5172b5bcf185/cand_5.jpg</video:thumbnail_loc>
      <video:duration>239</video:duration>
      <video:publication_date>2012-12-01T07:39:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28209.mp4</video:content_loc>
      <video:uploader>Samuel Oneal</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>Symphony</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Unbroken</video:tag>
      <video:tag>thread</video:tag>
      <video:tag>ft</video:tag>
      <video:tag>Attenborough</video:tag>
      <video:tag>Goodall</video:tag>
      <video:tag>sagan</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-Introduction-to-Linear-Dynamical-Systems</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - Introduction to Linear Dynamical Systems</video:title>
      <video:description>Introduction to Linear Dynamical Systems

Professor Stephen Boyd, of the Electrical Engineering department at Stanford University, lectures on generalized eigenvectors, diagonalization, and Jordan canonical form for the course, Introduction to Linear Dynamical Systems (EE263).

Introduction to applied linear algebra and linear dynamical systems, with applications to circuits, signal processing, communications, and control systems. Topics include: Least-squares aproximations of over-determined equations and least-norm solutions of underdetermined equations. Symmetric matrices, matrix norm and singular value decomposition. Eigenvalues, left and right eigenvectors, and dynamical interpretation. Matrix exponential, stability, and asymptotic behavior. Multi-input multi-output systems, impulse and step matrices; convolution.

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=06960BA52D0DB32B

EE 263 Course Website:
http://www.stanford.edu/class/ee263/

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16335.jpg</video:thumbnail_loc>
      <video:duration>4381</video:duration>
      <video:publication_date>2012-08-29T18:30:50.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/uRUt2_P8Ygk</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Science</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>dynamical</video:tag>
      <video:tag>system</video:tag>
      <video:tag>LDS</video:tag>
      <video:tag>Markov</video:tag>
      <video:tag>eigenvalue</video:tag>
      <video:tag>matrix</video:tag>
      <video:tag>Modal</video:tag>
      <video:tag>form</video:tag>
      <video:tag>resolvent</video:tag>
      <video:tag>analytic</video:tag>
      <video:tag>function</video:tag>
      <video:tag>JCF</video:tag>
      <video:tag>research</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Soft-Tissue-Sarcoma-of-Thies</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Soft Tissue Sarcoma of Thies</video:title>
      <video:description>This video shows the soft tissue sarcoma of thie. This form of sarcoma generally develops in connective tissues.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/3c075d89-6cbc-4937-a3d1-e3726b3b1f50/cand_5.jpg</video:thumbnail_loc>
      <video:duration>511</video:duration>
      <video:publication_date>2011-12-01T04:15:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10199.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Biomedical Engineering</video:category>
      <video:tag>Soft</video:tag>
      <video:tag>tissue</video:tag>
      <video:tag>Sarcoma</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-Semiconductors-Work</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How Semiconductors Work</video:title>
      <video:description>This video explains the brief working of semiconductors. Valance band, conduction band and forbidden energy gap are the important topics to understand the behavior of semiconductors.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/58bb3def-adce-4e26-a788-62222c173bdf/cand_5.jpg</video:thumbnail_loc>
      <video:duration>517</video:duration>
      <video:publication_date>2012-12-01T07:35:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28202.mp4</video:content_loc>
      <video:uploader>Samuel Oneal</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>Semiconductors</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Richard-Branson-on-Successfully-Leading-a-Company</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Richard Branson on Successfully Leading a Company</video:title>
      <video:description>Virgin Group founder Richard Branson discusses the kind of leadership needed for a company and the people in it to flourish.  Branson talks about his successes, failures, and key points in running a business.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/8d195301-79fc-47cd-bea7-fb2cb1f303f7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>243</video:duration>
      <video:publication_date>2012-12-02T21:08:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28259.mp4</video:content_loc>
      <video:uploader>layne.ransom.5</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Big</video:tag>
      <video:tag>Think</video:tag>
      <video:tag>Richard</video:tag>
      <video:tag>Branson</video:tag>
      <video:tag>Virgin</video:tag>
      <video:tag>entrepreneurs</video:tag>
      <video:tag>success</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-Do-Human-Hearts-Work</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How Do Human Hearts Work?</video:title>
      <video:description>This video presentation demonstrates the parts of the human heart. The heart is part of our circulatory system and known as the most vital organ.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/d3e19582-801f-462a-b284-6e94aaa0dfed/cand_5.jpg</video:thumbnail_loc>
      <video:duration>356</video:duration>
      <video:publication_date>2012-12-01T07:22:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28187.mp4</video:content_loc>
      <video:uploader>Samuel Oneal</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>human</video:tag>
      <video:tag>Heart</video:tag>
      <video:tag>Organ</video:tag>
      <video:tag>Pump</video:tag>
      <video:tag>blood</video:tag>
      <video:tag>Oxygen</video:tag>
      <video:tag>Circulatory</video:tag>
      <video:tag>system</video:tag>
      <video:tag>Cycle</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-Population-Genetics-I-Mendel-Darw</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16- Population Genetics I: Mendel, Darw</video:title>
      <video:description>Lec 16- Population Genetics I: Mendel, Darw.
General Biology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18468.jpg</video:thumbnail_loc>
      <video:duration>2895</video:duration>
      <video:publication_date>2012-09-04T01:56:52.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/1BZ4UCOZjUs</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Bioinformatics</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-Philosophy-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - Philosophy 3</video:title>
      <video:description>&quot;Lec 12 - Philosophy 3&quot;The Nature of Mind
Professor John Campbell</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27250.jpg</video:thumbnail_loc>
      <video:duration>3045</video:duration>
      <video:publication_date>2012-09-21T04:21:51.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/VwFwl8DMJmM</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Philosophy</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>12</video:tag>
      <video:tag>Philosophy</video:tag>
      <video:tag>3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-40-Computer-Science-61A-Fall-2010</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 40- Computer Science 61A Fall 2010</video:title>
      <video:description>Lec 40- Computer Science 61A.  These lectures are filmed during fall 2010. 
The Structure and Interpretation of Computer Programs</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18394.jpg</video:thumbnail_loc>
      <video:duration>3035</video:duration>
      <video:publication_date>2012-09-04T01:32:39.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/9TBkwKHgHQE</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-The-Theoretical-Minimum</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - The Theoretical Minimum</video:title>
      <video:description>&quot;Lec 1 - The Theoretical Minimum&quot; (January 9, 2012) Leonard Susskind provides an introduction to quantum mechanics.


Stanford University:
http://www.stanford.edu/

Stanford Continuing Studies:
http://continuingstudies.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19031.jpg</video:thumbnail_loc>
      <video:duration>6393</video:duration>
      <video:publication_date>2012-09-04T09:26:05.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/iJfw6lDlTuA</video:player_loc>
      <video:uploader>0|39|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>physics</video:tag>
      <video:tag>math</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>Quantum</video:tag>
      <video:tag>classical</video:tag>
      <video:tag>mechanics</video:tag>
      <video:tag>system</video:tag>
      <video:tag>Laws</video:tag>
      <video:tag>State</video:tag>
      <video:tag>predictive</video:tag>
      <video:tag>motion</video:tag>
      <video:tag>Light</video:tag>
      <video:tag>World</video:tag>
      <video:tag>Universe</video:tag>
      <video:tag>Einstein</video:tag>
      <video:tag>Planck</video:tag>
      <video:tag>bohr</video:tag>
      <video:tag>Heisenberg</video:tag>
      <video:tag>schroedinger</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-Astigmatism</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Astigmatism?</video:title>
      <video:description>The video provides a short information on what astigmatism is. The condition may appear because of irregular or toric curvature of the cornea or the lens. The symptoms vary but the most common are blurry vision, fatigue and headache.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/dbc4beaa-7725-49a9-abb9-c889d99e7fc3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>30</video:duration>
      <video:publication_date>2011-11-30T05:51:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9273.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Astigmatism</video:tag>
      <video:tag>Animation</video:tag>
      <video:tag>blurry</video:tag>
      <video:tag>vision</video:tag>
      <video:tag>lens</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-5-Cognitive-Science-C102</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 5-Cognitive Science C102 -</video:title>
      <video:description>lec 5-Cognitive Science C102 -. Scientific Approaches to Consciousness</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27642.jpg</video:thumbnail_loc>
      <video:duration>3059</video:duration>
      <video:publication_date>2012-09-30T11:11:52.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/QwkxZ1F3JYQ</video:player_loc>
      <video:uploader>0|18|0</video:uploader>
      <video:category>Philosophy</video:category>
      <video:tag>Cognitive</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Identifying-Heart-sounds-S1-S2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Identifying Heart sounds S1, S2</video:title>
      <video:description>If you have difficulty identifying systole (the interval between S1 and S2) use the second hand to feel the pulse at the neck. The rising phase of the pulse corresponds to the beginning of systole and occurs immediately following S1. In other words, you hear S1 just before the raising phase of the pulse and you hear S2 during declining phase of the pulse.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/5914d4c3-872e-4e43-8655-d27f9fc0a354/cand_5.jpg</video:thumbnail_loc>
      <video:duration>112</video:duration>
      <video:publication_date>2011-11-30T08:56:07.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9370.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Heart</video:tag>
      <video:tag>Sounds</video:tag>
      <video:tag>S1</video:tag>
      <video:tag>S2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Galant-Reflex</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Galant Reflex</video:title>
      <video:description>The galant reflex is a reflex that appears before birth and last up to about six months and as shown in the video it is observed when the baby is held in a ventral suspension and reacts to stimuli by moving the hip to the stimulated side.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/6d20cf2d-a5ac-41c4-b43f-907a88780acb/cand_5.jpg</video:thumbnail_loc>
      <video:duration>19</video:duration>
      <video:publication_date>2011-11-30T05:47:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9256.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Developmental Biology</video:category>
      <video:tag>Galant</video:tag>
      <video:tag>Reflex</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Aorta-Elastic-Stain-Histology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Aorta Elastic Stain Histology</video:title>
      <video:description>This video shows histology of aorta elastic stain. The sections oare stained to demonstrate elastin which is a protein in connective tissue that is elastic and allows many tissues in the body to resume their shape after stretching or contracting.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/ce56019c-901e-4031-8d97-13edd84f3fc1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>109</video:duration>
      <video:publication_date>2011-11-30T09:12:07.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9414.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Histology</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Aorta</video:tag>
      <video:tag>Elastic</video:tag>
      <video:tag>stain</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-30-Rent-Control-and-Deadweight-Loss</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 30 - Rent Control and Deadweight Loss</video:title>
      <video:description>Rent Control and Deadweight Loss

How instituting a price ceiling lower than the equilibrium price reduces the total surplus (dead weight loss)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25442.jpg</video:thumbnail_loc>
      <video:duration>687</video:duration>
      <video:publication_date>2012-09-18T14:21:05.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ZrNKHCCVfB8</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Rent</video:tag>
      <video:tag>control</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Deadweight</video:tag>
      <video:tag>loss</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Animation-of-Knee-Replacement</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Animation of Knee Replacement</video:title>
      <video:description>An animated video showing a computer assisted knee replacement surgery in India at Chennai. Full surgical procedure is explained here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/dc9aaf61-b2bf-4eb7-a68d-daccad3382e7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>75</video:duration>
      <video:publication_date>2011-11-30T09:50:07.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9456.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>assisted</video:tag>
      <video:tag>knee</video:tag>
      <video:tag>replacement</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>in</video:tag>
      <video:tag>India</video:tag>
      <video:tag>at</video:tag>
      <video:tag>Chennai</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-37-Triangle-Area-Proofs</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 37 - Triangle Area Proofs</video:title>
      <video:description>Triangle Area Proofs

Proving that the area of any triangle is 1/2 b x h</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20303.jpg</video:thumbnail_loc>
      <video:duration>623</video:duration>
      <video:publication_date>2012-09-06T14:06:43.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/YOYQys52sPs</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Triangle</video:tag>
      <video:tag>area</video:tag>
      <video:tag>proofs</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-Heroes-and-Villains</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 -  Heroes and Villains</video:title>
      <video:description>&quot;Lec 14 -  Heroes and Villains&quot;The American Revolution (HIST 116)

In this lecture, Professor Freeman discusses Benedict Arnold as a case study of the ways in which ideas about regionalism, social rank, and gender - and the realities of the Continental Congress and the Continental Army - played out in this period. Like many Americans during this period, Benedict Arnold thought that he could improve his social rank and reputation in the military, but he was unable to advance due to the Continental Congress&apos;s policy on military promotions. Frustrated and facing mounting personal debts, he decided to aid the British in exchange for a reward. Arnold and his wife Peggy developed a plan for Arnold to smuggle American military plans to the British with the help of a young British soldier named John André. However, André was captured while smuggling Arnold&apos;s papers and the plot quickly unraveled. In the end, Arnold fled; his wife played upon conventional stereotypes of women to avoid punishment; and André was executed but idealized in the process.

00:00 - Chapter 1. Introduction: Complications within the Continental Congress 
06:48 - Chapter 2. Opportunities for Social Mobility in the American Revolution 
14:20 - Chapter 3. Benedict Arnold&apos;s Early Frustrating Military Career 
23:36 - Chapter 4. Arnold&apos;s Marriage with Peggy Shippen and Plans for Spying 
37:39 - Chapter 5. The Unraveling of Arnold&apos;s Plot 
44:17 - Chapter 6. An Example out of John Andre and the Fate of the Arnolds 

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2010.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23214.jpg</video:thumbnail_loc>
      <video:duration>2939</video:duration>
      <video:publication_date>2012-09-13T11:34:05.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ie62PaUevtY</video:player_loc>
      <video:uploader>0|74|0</video:uploader>
      <video:category>Political Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>14</video:tag>
      <video:tag>Heroes</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Villains</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Compression-Rotation-Test</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Compression Rotation Test</video:title>
      <video:description>Compression Rotation Test is also called as crank test. This test is used to evaluate the different glenohumeral ligaments or for anterior shoulder instability.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/9cd5708c-92ef-47cf-a82e-cd1675601c53/cand_5.jpg</video:thumbnail_loc>
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    <video:video>
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      <video:description>Acceleration

Calculating the acceleration of a Porshe</video:description>
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      <video:description>Characteristic Kinetic Plots

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
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      <video:description>lec 27-Computer Science 164Programming Languages and Compilers</video:description>
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    <video:video>
      <video:title>Difference of Heart sounds between S1 and S2</video:title>
      <video:description>The two main sounds of the normal heart is similar to &quot;lub dub&quot;. The &quot;lub&quot; is the first heart sound, commonly termed S1, and is caused by turbulence caused by the closure of mitral and tricuspid valves at the start of systole. The second heart sound, &quot;dub&quot; or S2, is due to the closure of the aortic and pulmonic valves, marking the end of systole.</video:description>
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      <video:description>A 3D stereographic animation showing the open hernia procedure is provided here. Video is really helpful for the medical students.</video:description>
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      <video:uploader>Ilse Rey</video:uploader>
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    <video:video>
      <video:title>Lec 38 - Interview with Dr. Robert M. Ricketts</video:title>
      <video:description>&quot;Lec 38 - Interview with Dr. Robert M. Ricketts&quot; Dr. James McNamara interviews Robert M. Ricketts D.D.S., M.S.  Orig. air date: APR 13 87

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
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    <video:video>
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      <video:description>Topic: Loss of consciousness.
Step 2 CS: A 54 year old man brought up from nursing home after he is noted to have &quot;passed out&quot; at   breakfast. Learn how medics analyze this case of lost consciousness.</video:description>
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    <video:video>
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      <video:description>Pyelolithotomy it is the open surgery which uses the incision through the renal pelvis for removal of a stone large renal stones are usually removed by percutaneous nephrolithotomy or Pyelolithotomy is only rarely performed in recent times</video:description>
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      <video:uploader>userone</video:uploader>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Endotracheal tube is inserted inside mouth to examine the proper functioning of throat. Endotracheal tube tells about epiglottis and tongue.</video:description>
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      <video:uploader>benchwork</video:uploader>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 2-Public Health 257b - Fall 2009</video:title>
      <video:description>lec 2-Public Health 257b - Fall 2009.Public Health Preparedness and Emergency Response

Professor Thomas Aragon</video:description>
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      <video:duration>5767</video:duration>
      <video:publication_date>2012-09-07T23:36:12.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/0lzQM_kj6j8</video:player_loc>
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  <url>
    <loc>https://dnatube.com/videos/Transoral-endoscopic-thyroidectomy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Transoral endoscopic thyroidectomy</video:title>
      <video:description>The doctors tested the feasibility of the sublingual transoral access the introduction of transoral endoscopic surgery has initiated a fundamental change in the treatment of head and neck cancer the endoscopic approach minimizes the intraoperative trauma.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10290.mp4</video:content_loc>
      <video:uploader>glukan</video:uploader>
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  <url>
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    <video:video>
      <video:title>Image of a Cancer of the larynx (vocal cords cancer)</video:title>
      <video:description>Cancer on the vocal cords can often be detected early because the main symptom is hoarseness. Most people go hoarse from time to time, but if the hoarseness doesn&apos;t go away in two weeks, it should be checked.</video:description>
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      <video:publication_date>2011-12-01T19:47:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10268.mp4</video:content_loc>
      <video:uploader>glukan</video:uploader>
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    <loc>https://dnatube.com/videos/lec-5-Electrical-Engineering-140</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 5-Electrical Engineering 140</video:title>
      <video:description>lec 5-Electrical Engineering 140 .Linear Integrated Circuits</video:description>
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      <video:player_loc>https://www.youtube.com/embed/wb-RYvNeuxs</video:player_loc>
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    <loc>https://dnatube.com/videos/Lec-124-Equation-of-a-line-2</loc>
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    <video:video>
      <video:title>Lec 124 - Equation of a line 2</video:title>
      <video:description>Equation of a line 2

u13_l2_t2_we2 Equation of a line 2</video:description>
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      <video:player_loc>https://www.youtube.com/embed/MxiqyE2uMCo</video:player_loc>
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    <video:video>
      <video:title>Einstein: the man and the scientist-part 3</video:title>
      <video:description>Born in Germany in a Jewish family, Einstein was a victim of the Jewish fate and affliction. He never forgave the German for what they done to the Jew. Once settled in the USA, Einstein did not return to Germany again.
 Edited by Ashraf</video:description>
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  <url>
    <loc>https://dnatube.com/videos/What-Can-Embryos-Tell-Us-About-Evolution</loc>
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    <video:video>
      <video:title>What Can Embryos Tell Us About Evolution?</video:title>
      <video:description>Facts Of Evolution (Part 6): What Human Embryos Reveal About Evolution.

---
Please subscribe to Science &amp; Reason:
• http://www.youtube.com/Best0fScience
• http://www.youtube.com/ScienceMagazine
• http://www.youtube.com/FFreeThinker
---

EVOLUTION IS REAL SCIENCE:

1. Does The Evidence Support Evolution?
http://www.youtube.com/watch?v=p1R8w_QEvEU
2. Vitamin C And Common Ancestry
http://www.youtube.com/watch?v=SF2N2lbb3dk
3. Are We Descended From Viruses?
http://www.youtube.com/watch?v=nIsWZCSMSSs
4. Does The Fossil Record Support Evolution?
http://www.youtube.com/watch?v=QWVoXZPOCGk
5. Where Are The Transitional Forms?
http://www.youtube.com/watch?v=kfTbrHg8KGQ

FACTS OF EVOLUTION:

1. Introduction
http://www.youtube.com/watch?v=43SskX-pEqA
2. Universal Common Descent
http://www.youtube.com/watch?v=G0UGpcea8Zg
3. Good Design, Bad Design
http://www.youtube.com/watch?v=1Mtr3Cum74A
4. Speciation And Extinction
http://www.youtube.com/watch?v=T5kumHLiK4A
5. How Fast Is Evolution?
http://www.youtube.com/watch?v=6XgeSi1EGkU

---

Embryo drawing refers to any representation of the illustration  of embryos in their developmental sequence. In plants and animals, an embryo develops from a zygote, the single cell that results when an egg and sperm fuse during fertilization.

In animals, the zygote divides repeatedly to form a ball of cells, which then forms a set of tissue layers that migrate and fold to form an early embryo. Images of embryos provide a means of comparing embryos of different ages, and species. To this day, embryo drawings are made in biology undergraduate developmental biology lessons.

Comparing different embryonic stages of different animals is a tool that can be used to infer relationships between species, and thus biological evolution. This has been a source of quite some controversy, both now as in the past. 

A biologist who pioneered in this field was Ernst Haeckel. By comparing different embryonic stages of different vertebrate species, he formulated the Re</video:description>
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      <video:duration>224</video:duration>
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      <video:tag>Science</video:tag>
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    </video:video>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>lec 17-Astronomy 7B</video:title>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20952.jpg</video:thumbnail_loc>
      <video:duration>4693</video:duration>
      <video:publication_date>2012-09-08T01:17:34.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/BgmmLVpYk5c</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>astronomy</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>lec 18-Astronomy 7B</video:title>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20953.jpg</video:thumbnail_loc>
      <video:duration>4697</video:duration>
      <video:publication_date>2012-09-08T01:18:44.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/p94i_KYjLts</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>astronomy</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-5-Dental-Anatomy-Mandibular-Premolars-Review</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 5- Dental Anatomy: Mandibular Premolars Review</video:title>
      <video:description>&quot;lec 5- Dental Anatomy: Mandibular Premolars Review&quot;A review of the anatomy of the mandibular premolars with a ten question quiz at the end.  Orig. air date: JUN 18 74

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21585.jpg</video:thumbnail_loc>
      <video:duration>1146</video:duration>
      <video:publication_date>2012-09-09T06:10:22.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Ffz_P-eeR9o</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>5Dental</video:tag>
      <video:tag>anatomy</video:tag>
      <video:tag>mandibular</video:tag>
      <video:tag>Premolars</video:tag>
      <video:tag>Review</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Post-Tubal-Ligation-Syndrome-PTLS</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Post Tubal Ligation Syndrome (PTLS)</video:title>
      <video:description>Tubal ligation is a female sterilization procedure in which the fallopian tubes are divided resulting in infertility. However, in some cases women who have undergone tubal ligation may develop symptoms known as post tubal ligation syndrome. The syndrome includes head ach, abdominal cramp, depression etc. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/c64c0ae6-a315-4600-a956-7a843a6af20b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>84</video:duration>
      <video:publication_date>2011-12-06T17:17:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10702.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Others</video:category>
      <video:tag>post</video:tag>
      <video:tag>tubal</video:tag>
      <video:tag>ligation</video:tag>
      <video:tag>Syndrome</video:tag>
      <video:tag>PTLS</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-193-Surface-Integral-Ex2-part-1-Parameterizing-the-Surface</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 193 - Surface Integral Ex2 part 1 - Parameterizing the Surface</video:title>
      <video:description>Surface Integral Ex2 part 1 - Parameterizing the Surface

Parametrizing a surface that can be explictly made a function of x and y.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20048.jpg</video:thumbnail_loc>
      <video:duration>310</video:duration>
      <video:publication_date>2012-09-06T01:39:59.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/PpUWpxAb39w</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Surface</video:tag>
      <video:tag>Integral</video:tag>
      <video:tag>Ex2</video:tag>
      <video:tag>part</video:tag>
      <video:tag>1</video:tag>
      <video:tag>Parameterizing</video:tag>
      <video:tag>the</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-Are-Coupled-Reactions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What Are Coupled Reactions</video:title>
      <video:description>Video shows the coupled reactions with the help of diagrams. The experts have discussed a lot about these kind of reactions in this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/d4375b5d-d80a-4d81-a6da-7d8df6215e78/cand_5.jpg</video:thumbnail_loc>
      <video:duration>406</video:duration>
      <video:publication_date>2013-01-18T05:46:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28835.mp4</video:content_loc>
      <video:uploader>Lynette Steffen</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>coupled</video:tag>
      <video:tag>Reactions</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Human-and-computer-knowledge</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Human and computer knowledge</video:title>
      <video:description>This is a BBC documentary discussing on dangerous knowledge. There is a comparison of the human knowledge and the power of the computers. Conclusion is that computers are limited in their knowledge.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/6d9cc4f1-454d-4388-9663-c88a79103356/cand_5.jpg</video:thumbnail_loc>
      <video:duration>574</video:duration>
      <video:publication_date>2010-11-25T21:10:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6078.mp4</video:content_loc>
      <video:uploader>marlbroman</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Dangerous</video:tag>
      <video:tag>Knowledge</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Modern-management-of-endometriosis-discussion</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Modern management of endometriosis discussion</video:title>
      <video:description>Endometriosis a condition in which the lining of the uterus grows in other abdominal locations is one of the most common causes of severe period pain pelvic pain and abnormal bleeding in women untreated it may result in long term complications such as pelvic adhesions ovarian cysts and infertility</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/b413a2ce-ff5b-451f-94da-84024ade13eb/cand_5.jpg</video:thumbnail_loc>
      <video:duration>574</video:duration>
      <video:publication_date>2011-12-06T18:38:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10835.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Modern</video:tag>
      <video:tag>management</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Endometriosis</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Organic-Reactions-and-Pharmaceuticals-Chemistry</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5- Organic Reactions and Pharmaceuticals, Chemistry</video:title>
      <video:description>&quot;Lec 5- Organic Reactions and Pharmaceuticals, Chemistry 14D, UCLA&quot;Course Description:
Chemistry 14D: Organic Reactions and Pharmaceuticals is a class that provides an in depth analysis of organic reactions, nucleophilic and electrophilic substitutions and additions; electrophilic aromatic substitutions, carbonyl reactions, catalysis, molecular basis of drug action, and organic chemistry of pharmaceuticals.

About the Professor:
Professor Hardinger has been a faculty member in the UCLA Department of Chemistry and Biochemistry since 1997. His professional career began at Drexel University in Philadelphia, which afforded a BS in Chemistry in 1982. He then moved to Purdue University, and earned a PhD in Organic Chemistry in 1988. Two subsequent years as a postdoctoral scholar at Renssalear Polytechnic Institute were followed by appointment in 1990 as assistant professor at California State University. In 1997 he achieved the &quot;forbidden transition&quot; and moved to UCLA as Lecturer followed by promotion to Senior Lecturer in 2004. At UCLA his main teaching interests have been introductory organic chemistry courses in the physical science majors series as well as the life science majors series. His professional interests include development of new teaching tools and methods, both in print and electronic media. An introductory organic chemistry textbook (Organic Chemistry - A Thinking Student&apos;s Approach) is currently in development.

Course Webpage: http://www.chem.ucla.edu/harding/

Note: Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA Chemistry 14D: Organic Reactions and Pharmaceuticals classes in this series: http://www.youtube.com/view_play_list?p=86F7D2B9DFC5E52F
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21199.jpg</video:thumbnail_loc>
      <video:duration>3010</video:duration>
      <video:publication_date>2012-09-09T03:08:45.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ajO7jH5mtns</video:player_loc>
      <video:uploader>0|34|0</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>5</video:tag>
      <video:tag>Organic</video:tag>
      <video:tag>Reactions</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Pharmaceuticals</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>14D</video:tag>
      <video:tag>UCLA</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-124-Singing-in-the-Shower-to-Shaking-in-Your-Boots-The-Science-of-Emotion-Longwood-Seminar</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 124 - Singing in the Shower to Shaking in Your Boots: The Science of Emotion — Longwood Seminar</video:title>
      <video:description>Lec 124 - Singing in the Shower to Shaking in Your Boots: The Science of Emotion — Longwood Seminar. As the childhood song goes, &quot;If you&apos;re happy and you know it, then your face will surely show it,&quot; but do you ever truly wonder why you&apos;re happy? Have you thought about where our emotions come from and why they make us feel the way we do? A panel of Harvard faculty members whose research sheds light on the range of human emotion will explore the science behind the smiles and tears during this March 20, 2012, seminar. Learn more about the Longwood Seminars by visiting hms.harvard.edu/public/longwood.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16358.jpg</video:thumbnail_loc>
      <video:duration>5076</video:duration>
      <video:publication_date>2012-08-30T08:07:06.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/otXJErutndU</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Longwood</video:tag>
      <video:tag>Seminars</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Emotion</video:tag>
      <video:tag>George</video:tag>
      <video:tag>Vaillant</video:tag>
      <video:tag>Mohammed</video:tag>
      <video:tag>Milad</video:tag>
      <video:tag>Richard</video:tag>
      <video:tag>Schwartz</video:tag>
      <video:tag>Jacqueline</video:tag>
      <video:tag>Olds</video:tag>
      <video:tag>Happiness</video:tag>
      <video:tag>fear</video:tag>
      <video:tag>LOVE</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-36-Auxillary-Use-During-Periodontal-Surgery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 36 - Auxillary Use During Periodontal Surgery</video:title>
      <video:description>&quot;Lec 36 - Auxillary Use During Periodontal Surgery&quot; The utilization of an assistant during periodontal surgery, emphasizing the exchange of instruments, aspiration, retraction, suturing and dressing. Orig. air date: JUL 19 74

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21237.jpg</video:thumbnail_loc>
      <video:duration>1967</video:duration>
      <video:publication_date>2012-09-09T03:24:26.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/yIy_DM_Ov_8</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>36</video:tag>
      <video:tag>Auxillary</video:tag>
      <video:tag>use</video:tag>
      <video:tag>during</video:tag>
      <video:tag>Periodontal</video:tag>
      <video:tag>Surgery</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Facts-Related-With-Extinction-of-Species</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Facts Related With Extinction of Species</video:title>
      <video:description>One day almost all the species have to extinct. This video provides an introduction with the historical facts of the species.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/e08ccb66-a525-4ab0-9a0b-574cda79b7e6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>557</video:duration>
      <video:publication_date>2013-01-30T05:05:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29039.mp4</video:content_loc>
      <video:uploader>Lynette Steffen</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Facts</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>Speciation</video:tag>
      <video:tag>and</video:tag>
      <video:tag>extinction</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-44-MIT-18085-Computational-Science-and-Engineering-I-Fall-2008</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 44- MIT 18.085 Computational Science and Engineering I, Fall 2008</video:title>
      <video:description>&quot;Lec 44- MIT 18.085 Computational Science and Engineering I, Fall 2008&quot; : Convolution (part 2); filtering

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15738.jpg</video:thumbnail_loc>
      <video:duration>3124</video:duration>
      <video:publication_date>2012-08-28T20:06:20.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/4ctngXQrmDc</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>linear</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>networks</video:tag>
      <video:tag>Lagrange</video:tag>
      <video:tag>multipliers</video:tag>
      <video:tag>differential</video:tag>
      <video:tag>Equations</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Equilibrium</video:tag>
      <video:tag>LaPlace</video:tag>
      <video:tag>s</video:tag>
      <video:tag>equation</video:tag>
      <video:tag>Potential</video:tag>
      <video:tag>flow</video:tag>
      <video:tag>Boundary</video:tag>
      <video:tag>value</video:tag>
      <video:tag>problems</video:tag>
      <video:tag>Fourier</video:tag>
      <video:tag>series</video:tag>
      <video:tag>discrete</video:tag>
      <video:tag>transform</video:tag>
      <video:tag>convolution</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Astronomy-10</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Astronomy 10</video:title>
      <video:description>&quot;Lec 8 - Astronomy 10&quot; Introduction to General Astronomy</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23761.jpg</video:thumbnail_loc>
      <video:duration>4609</video:duration>
      <video:publication_date>2012-09-14T11:00:50.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/sEdfeYSwwFA</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>8</video:tag>
      <video:tag>astronomy</video:tag>
      <video:tag>10</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Oral-hygiene-made-a-game-by-computerized-toothbrush</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Oral hygiene made a game by computerized toothbrush</video:title>
      <video:description>This vidos shows a computerized toothbrush which makes oral hygiene a game. This toothbrush guides children when they brush their teeth.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/11/893af51f-acca-4f82-9f23-e5d0ce76032f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>55</video:duration>
      <video:publication_date>2012-11-27T00:01:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28083.mp4</video:content_loc>
      <video:uploader>Nikunj Patel</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>toothbrush</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-20-Chemistry-1A</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 - Chemistry 1A</video:title>
      <video:description>&quot;Lec 20 - Chemistry 1A &quot;General Chemistry</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23550.jpg</video:thumbnail_loc>
      <video:duration>3044</video:duration>
      <video:publication_date>2012-09-14T09:20:07.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/mQh0Sxuc6eg</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>20</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>1A</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-Are-Quarks</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What Are Quarks?</video:title>
      <video:description>This video from sixty symbols will help you to understand the quarks. Different theories related with it are discussed here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/9ef6f886-5070-40fb-8f67-dfe5e5bfbc7a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>511</video:duration>
      <video:publication_date>2013-01-30T05:01:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29035.mp4</video:content_loc>
      <video:uploader>Lynette Steffen</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>quarks</video:tag>
      <video:tag>Sixty</video:tag>
      <video:tag>Symbols</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/CSS-Backgrounds-Tutorial</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>CSS  Backgrounds Tutorial</video:title>
      <video:description>Backgrounds are a core part of css they are one of the fundamentals that you simply need to know in this video we will cover the basics of using css backgrounds including properties such as background attachment We will show some common tricks that can be done with the background</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/b83d2148-4472-4490-a722-56e7c449124b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>407</video:duration>
      <video:publication_date>2010-12-15T13:45:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6574.mp4</video:content_loc>
      <video:uploader>castmoment</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>CSS</video:tag>
      <video:tag>Backgrounds</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-19-Exfoliative-Cytology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19 - Exfoliative Cytology</video:title>
      <video:description>&quot;Lec 19 - Exfoliative Cytology&quot; An explanation of the origin of cytology including specifics on the procedure, patient specimen, packing the slide, and exam of the possible results. Orig. air date: APR 15 76

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22782.jpg</video:thumbnail_loc>
      <video:duration>830</video:duration>
      <video:publication_date>2012-09-11T07:46:17.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Uc2HXicLKQA</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>19</video:tag>
      <video:tag>Exfoliative</video:tag>
      <video:tag>Cytology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-Alejandra-Lillo-New-Orleans-Recovery-Series</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13- Alejandra Lillo: New Orleans Recovery Series</video:title>
      <video:description>Lec 13- Alejandra Lillo: New Orleans Recovery Series.
Since August 2005, and in the aftermath of Hurricane Katrina, New Orleans has been adrift - both figuratively and literally. This series will present the ongoing recovery efforts in the Crescent City, including city-wide planning and infrastructure improvements, local neighborhood reconstruction projects, and community initiatives to engage rebuilding. 


Wednesday, January 26 
Scott Bernhard
Director, Tulane City Center, New Orleans
 
Wednesday, February 2 
Wm. Raymond Manning
President and CEO, Manning Architects, New Orleans
 
Wednesday, February 9 
Alejandra Lillo
Partner, GRAFT, Los Angeles</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17367.jpg</video:thumbnail_loc>
      <video:duration>3149</video:duration>
      <video:publication_date>2012-09-02T18:37:40.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/goILANb9xXI</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Seminars</video:category>
      <video:tag>Lillo</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:uploader>spasiba</video:uploader>
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    <loc>https://dnatube.com/videos/The-Red-Planet-Mars</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>The Red Planet - Mars</video:title>
      <video:description>This video will help you to know all about the planet Mars. The telescopic view of this planet and the reason behind its red surface is shown here.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29087.mp4</video:content_loc>
      <video:uploader>Lynette Steffen</video:uploader>
      <video:category>Astrophysics</video:category>
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      <video:tag>Sixty</video:tag>
      <video:tag>Symbols</video:tag>
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    <loc>https://dnatube.com/videos/Lec-125-Panning-for-Therapeutic-Gold-Cancer-Genetics-Longwood-Seminar</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 125 - Panning for Therapeutic Gold: Cancer Genetics — Longwood Seminar</video:title>
      <video:description>Lec 125 - Panning for Therapeutic Gold: Cancer Genetics — Longwood Seminar. The end of 2011 marked the 40-year anniversary of President Nixon declaring the War on Cancer. Though a cure has not yet been discovered, the understanding of genetics is revolutionizing cancer research and improving the ways in which we can battle one of medicine&apos;s most challenging diseases. At this April 3, 2012, seminar, Harvard researchers will discuss how far we have come and where the field is heading in revealing the causes of cancer and our potential to develop transformative therapies. Learn more about the Longwood Seminars by visiting hms.harvard.edu/public/longwood.</video:description>
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      <video:duration>5350</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/Gtf63okae5w</video:player_loc>
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      <video:tag>Chin</video:tag>
      <video:tag>Timothy</video:tag>
      <video:tag>Mitchison</video:tag>
      <video:tag>Mark</video:tag>
      <video:tag>Boguski</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Why-do-we-blush-by-ASAP-Science</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Why do we blush? by ASAP Science</video:title>
      <video:description>Do humans voluntarily blush? Do animals blush? ASAP Science gives us another colorfully quick answer to these interesting questions.</video:description>
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      <video:duration>106</video:duration>
      <video:publication_date>2013-02-07T06:06:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29238.mp4</video:content_loc>
      <video:uploader>Ian Wynn</video:uploader>
      <video:category>Biochemistry</video:category>
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      <video:tag>Flight</video:tag>
      <video:tag>blood</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/the-Grahams-number</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>the Graham&apos;s number</video:title>
      <video:description>The human head has a capacity for number storage, but the Graham&apos;s number is much large than this capacity. So how do human study this number that is beyond their capacity?</video:description>
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      <video:publication_date>2013-02-02T23:29:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29099.mp4</video:content_loc>
      <video:uploader>Ian Wynn</video:uploader>
      <video:category>Accounting</video:category>
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      <video:tag>s</video:tag>
      <video:tag>Number</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Exoplanets</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Exoplanets</video:title>
      <video:description>With the help of Hubble scientists are now able to see Exoplanets in space. Planets tend to be generally much smaller than the stars the orbit and are therefore much harder to see.</video:description>
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      <video:duration>193</video:duration>
      <video:publication_date>2011-11-23T09:38:30.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7676.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Aerospace Engineering</video:category>
      <video:tag>Hubble</video:tag>
      <video:tag>Exoplanets</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Sixty-symbols-by-Higgs-Boson</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Sixty symbols by Higgs Boson</video:title>
      <video:description>I stared at the paragraph for some time wondering what Higgs Boson was, this online resource - http://videosift.com/video/Sixty-Symbols-What-is-the-Higgs-Bason - dint let me down. In this video, watch the CERN&apos;s &quot;the big announcement&quot; by professors and the great discoveries.</video:description>
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      <video:duration>764</video:duration>
      <video:publication_date>2013-02-03T00:59:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29114.mp4</video:content_loc>
      <video:uploader>Von Paredes</video:uploader>
      <video:category>Accounting</video:category>
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      <video:tag>Sixty</video:tag>
      <video:tag>Symbols</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Meat-Created-in-Labs</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Meat Created in Labs</video:title>
      <video:description>THis video will introduce you with the science of growing meat in laboratories. Different meats like cultured meat, test-tube meat and hydroponic meat are explained here in detail.</video:description>
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      <video:duration>232</video:duration>
      <video:publication_date>2013-02-07T07:13:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29311.mp4</video:content_loc>
      <video:uploader>Von Paredes</video:uploader>
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      <video:tag>Grown</video:tag>
      <video:tag>Meat</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-24-Visualizing-Vectors-in-2-Dimensions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 24 - Visualizing Vectors in 2 Dimensions</video:title>
      <video:description>Visualizing Vectors in 2 Dimensions

Visualizing, adding and breaking down vectors in 2 dimensions</video:description>
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      <video:duration>774</video:duration>
      <video:publication_date>2012-09-08T17:20:26.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/xp6ibuI8UuQ</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
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      <video:tag>in</video:tag>
      <video:tag>2</video:tag>
      <video:tag>dimensions</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-MIT-3320-Atomistic-Computer-Modeling-of-Materials</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18- MIT 3.320 Atomistic Computer Modeling of Materials</video:title>
      <video:description>Lec 18- MIT 3.320 Atomistic Computer Modeling of Materials.
Accelerated Molecular Dynamics, Kinetic Monte Carlo, and Inhomogeneous Spatial Coarse Graining

View the complete course at: http://ocw.mit.edu/3-320S05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16387.jpg</video:thumbnail_loc>
      <video:duration>4252</video:duration>
      <video:publication_date>2012-08-30T13:46:10.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/SbtqjZk80Qc</video:player_loc>
      <video:uploader>0|38|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>mit</video:tag>
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      <video:tag>atomistic</video:tag>
      <video:tag>dft</video:tag>
      <video:tag>hartree</video:tag>
      <video:tag>fock</video:tag>
      <video:tag>thermodynamics</video:tag>
      <video:tag>Quantum</video:tag>
      <video:tag>First</video:tag>
      <video:tag>Principles</video:tag>
      <video:tag>coarse</video:tag>
      <video:tag>graining</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Michio-Kaku-on-the-Metaphysical-Implications-of-Teleportatio</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Michio Kaku on the Metaphysical Implications of Teleportatio</video:title>
      <video:description>If a human being teleports from one end of a room to another, is the teleported person the same person or just an exact copy?  Michio Kaku discusses how teleportation works and the metaphysical/philosophical questions raised by human teleportation.</video:description>
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      <video:duration>126</video:duration>
      <video:publication_date>2012-12-03T01:41:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28267.mp4</video:content_loc>
      <video:uploader>layne.ransom.5</video:uploader>
      <video:category>Atomic Physics</video:category>
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      <video:tag>Think</video:tag>
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      <video:tag>Kaku</video:tag>
      <video:tag>human</video:tag>
      <video:tag>teleportation</video:tag>
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    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-68-Rates-Temp-K-and-Catalysis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 68 - Rates, Temp, K and Catalysis</video:title>
      <video:description>Rates, Temp, K and Catalysis

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
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      <video:duration>108</video:duration>
      <video:publication_date>2012-09-19T02:57:56.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/9j22V8j_x0M</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
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      <video:tag>Temp</video:tag>
      <video:tag>K</video:tag>
      <video:tag>and</video:tag>
      <video:tag>catalysis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Introduction-to-Isaac-Newton-Telescope</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Introduction to Isaac Newton Telescope</video:title>
      <video:description>This video will introduce you to the internal view of Isaac Newton telescope. The functioning of each part is shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/7164d7a0-7652-4f40-b224-042708103553/cand_5.jpg</video:thumbnail_loc>
      <video:duration>692</video:duration>
      <video:publication_date>2013-02-03T00:09:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29106.mp4</video:content_loc>
      <video:uploader>Ian Wynn</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Inside</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Isaac</video:tag>
      <video:tag>Newton</video:tag>
      <video:tag>Telescope</video:tag>
      <video:tag>Deep</video:tag>
      <video:tag>Sky</video:tag>
      <video:tag>Videos</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Introduction-With-Elizabeth-Blackburn</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Introduction With Elizabeth Blackburn</video:title>
      <video:description>This video from great minds discusses the noble price winners from the past history. Out of the 16 women noble prices three have gone to Curie family.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/a800194e-b8ac-467a-92e7-d3a111fcfe6d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>238</video:duration>
      <video:publication_date>2013-02-07T07:15:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29313.mp4</video:content_loc>
      <video:uploader>Jennifer Byars</video:uploader>
      <video:category>History</video:category>
      <video:tag>Elizabeth</video:tag>
      <video:tag>Blackburn</video:tag>
      <video:tag>Great</video:tag>
      <video:tag>Minds</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Nobel-Prize-2012-Physics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Nobel Prize 2012 - Physics</video:title>
      <video:description>This video will introduce you with the Nobel prize winners in physics. Watch this video to know about theses winners.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/cc72c90e-f85a-4b35-b52c-93cbd9ee8dc9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>469</video:duration>
      <video:publication_date>2013-02-02T22:18:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29095.mp4</video:content_loc>
      <video:uploader>Wendi Westfall</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>physics</video:tag>
      <video:tag>Nobel</video:tag>
      <video:tag>Prize</video:tag>
      <video:tag>2012</video:tag>
      <video:tag>Sixty</video:tag>
      <video:tag>Symbols</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-19-MIT-3320-Atomistic-Computer-Modeling-of-Materials</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19- MIT 3.320 Atomistic Computer Modeling of Materials</video:title>
      <video:description>Lec 19- MIT 3.320 Atomistic Computer Modeling of Materials.
Case Studies: High Pressure

Conclusions

View the complete course at: http://ocw.mit.edu/3-320S05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16388.jpg</video:thumbnail_loc>
      <video:duration>3712</video:duration>
      <video:publication_date>2012-08-30T13:47:15.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/qOTTNo9iXJc</video:player_loc>
      <video:uploader>0|38|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>simulation</video:tag>
      <video:tag>atomistic</video:tag>
      <video:tag>dft</video:tag>
      <video:tag>hartree</video:tag>
      <video:tag>fock</video:tag>
      <video:tag>thermodynamics</video:tag>
      <video:tag>Quantum</video:tag>
      <video:tag>First</video:tag>
      <video:tag>Principles</video:tag>
      <video:tag>coarse</video:tag>
      <video:tag>graining</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-Electrocardiography</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Electrocardiography?</video:title>
      <video:description>Video shows the measurement of heart frequency, oxygen saturation, respiration frequency. The purpose of this video is to help the medical students.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/252877ec-54d1-462f-9e4f-ec57eb76bdc1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>256</video:duration>
      <video:publication_date>2013-02-07T07:15:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29314.mp4</video:content_loc>
      <video:uploader>Jorge Rivera</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>breath</video:tag>
      <video:tag>hold</video:tag>
      <video:tag>EKG</video:tag>
      <video:tag>with</video:tag>
      <video:tag>Oxygen</video:tag>
      <video:tag>desaturation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Launching-of-WISE-spacecraft</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Launching of WISE spacecraft</video:title>
      <video:description>A detailed description of the WISE Launch by NASA is explained here. The launch shown here is perfectly explained with its stages.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/347ca476-8626-49ce-b50d-c606a751d8d6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>661</video:duration>
      <video:publication_date>2013-02-07T07:08:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29303.mp4</video:content_loc>
      <video:uploader>Ian Wynn</video:uploader>
      <video:category>Aerospace Engineering</video:category>
      <video:tag>WISE</video:tag>
      <video:tag>launch</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/All-About-Solar-Storm</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>All About Solar Storm</video:title>
      <video:description>This video will show you the explosion of gases on sun&apos;s atmosphere or it is massive burst of gases(Solar Wind). These Solar Storm has a Cycle of 11 years and Solar storm can cause destruction to communication system and satellite.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/604effb3-fa08-4bf0-a4a2-ade4780f273f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>254</video:duration>
      <video:publication_date>2013-02-07T07:10:14.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29306.mp4</video:content_loc>
      <video:uploader>Alberto Felder</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>solar</video:tag>
      <video:tag>storms</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/How-Does-a-Multimeter-Works</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How Does a Multimeter Works?</video:title>
      <video:description>This video shows the counts, accuracy, resolution &amp; calibration of a multimeter. This video may be very helpful to you while working in laboratories.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/79d6808b-eb76-4003-ad47-87ad208ade9e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>596</video:duration>
      <video:publication_date>2013-02-09T05:59:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29785.mp4</video:content_loc>
      <video:uploader>Jorge Rivera</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Multimeter</video:tag>
      <video:tag>Tutorial</video:tag>
      <video:tag>Counts</video:tag>
      <video:tag>accuracy</video:tag>
      <video:tag>Resolution</video:tag>
      <video:tag>Calibration</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Genes-and-proteins-in-molecular-evolution</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Genes and proteins in molecular evolution</video:title>
      <video:description>Molecular evolution is a scientific discipline developed as from 1960s, it studies DNA, Proteins and RNA. It also encompasses three sub disciplines; population genetics, molecular biology and evolutionary biology. This video expounds knowledge of these discipline.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/b941ebae-8e4c-4eaf-8487-c220898343b1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>450</video:duration>
      <video:publication_date>2013-01-30T04:45:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29021.mp4</video:content_loc>
      <video:uploader>Lynette Steffen</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>genes</video:tag>
      <video:tag>and</video:tag>
      <video:tag>proteins</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Molecular</video:tag>
      <video:tag>Evolution</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Molecular-Masses-Of-Compounds</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Molecular Masses Of Compounds</video:title>
      <video:description>This video demonstrates how to calculate the molecular mass of a compound. 20 different compounds are given in this video and you are asked to calculate the molecular masses using the data in the given table.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/5440a7fd-9bcb-4e56-a565-4d527d70fd16/cand_25.jpg</video:thumbnail_loc>
      <video:duration>122</video:duration>
      <video:publication_date>2010-12-17T14:38:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6638.mp4</video:content_loc>
      <video:uploader>mastman</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Calculating</video:tag>
      <video:tag>Molecular</video:tag>
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      <video:tag>Compounds</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/A-Look-At-Spiral-Galaxies</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A Look At Spiral Galaxies</video:title>
      <video:description>Spiral Galaxies are like a rotating disk which contain gas, dust, stars and becomes dense towards center. Center of spiral galaxies are known as Bulge.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/c4daaa49-a7a1-493c-8b58-0447e0c8513a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>462</video:duration>
      <video:publication_date>2013-01-30T05:11:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29044.mp4</video:content_loc>
      <video:uploader>Bettye Purnell</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>spiral</video:tag>
      <video:tag>galaxies</video:tag>
      <video:tag>Sixty</video:tag>
      <video:tag>Symbols</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Weak-Gravity-And-Dimensions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Weak Gravity And Dimensions</video:title>
      <video:description>This video shows the reason behind the earths week gravity. A brief explanation of the dimensions is also shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/e1a467cb-0e95-43ef-8371-0e834a5d2295/cand_5.jpg</video:thumbnail_loc>
      <video:duration>493</video:duration>
      <video:publication_date>2013-01-30T04:39:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29015.mp4</video:content_loc>
      <video:uploader>Tawanna Massey</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>gravity</video:tag>
      <video:tag>Branes</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Hidden</video:tag>
      <video:tag>dimensions</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Differencies-Between-Special-And-General-Relativity</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Differencies Between Special And General Relativity</video:title>
      <video:description>What are special and general relativity? This concept of relativity is discussed here by the experts for providing you the answers to your questions.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/f4d316b8-057b-4408-a195-87feaf34e8cf/cand_5.jpg</video:thumbnail_loc>
      <video:duration>411</video:duration>
      <video:publication_date>2013-01-30T04:43:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29019.mp4</video:content_loc>
      <video:uploader>Bettye Purnell</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>What</video:tag>
      <video:tag>are</video:tag>
      <video:tag>special</video:tag>
      <video:tag>and</video:tag>
      <video:tag>general</video:tag>
      <video:tag>relativity</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Jumping-Spider-is-hunting-bee</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Jumping Spider is hunting bee</video:title>
      <video:description>When they say jumping spider which have some of the best vision among invertebrates and use it in courtship, hunting, and navigation, they&apos;re not kidding. This spider can jump 50 times its body length. More worse for its intended victim - in this case, a bee.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/11/21f4f8d7-9216-4e5c-a193-0fb7d014c881/cand_5.jpg</video:thumbnail_loc>
      <video:duration>134</video:duration>
      <video:publication_date>2012-11-23T23:39:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28046.mp4</video:content_loc>
      <video:uploader>Nazir Istanbl</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>Jumping</video:tag>
      <video:tag>spider</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/All-About-Pi</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>All About Pi</video:title>
      <video:description>The accurate value pf pi and different terms related with it are discussed here. Watch this interesting video to know all about pi.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/5d82f806-a843-4594-af43-84933c4f6a49/cand_5.jpg</video:thumbnail_loc>
      <video:duration>387</video:duration>
      <video:publication_date>2013-01-30T04:37:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29012.mp4</video:content_loc>
      <video:uploader>Bettye Purnell</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Sounds</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Pi</video:tag>
      <video:tag>numberphile</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-MIT-18086-Mathematical-Methods-for-Engineers-II-fec674</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9- MIT 18.086 Mathematical Methods for Engineers II</video:title>
      <video:description>Lec 9- MIT 18.086 Mathematical Methods for Engineers II.
Conservation Laws / Analysis / Shocks

View the complete course at: http://ocw.mit.edu/18-086S06

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16407.jpg</video:thumbnail_loc>
      <video:duration>2670</video:duration>
      <video:publication_date>2012-08-30T15:12:46.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/sleOqiMUTXE</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>numerical</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>variables</video:tag>
      <video:tag>spectral</video:tag>
      <video:tag>equation</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>programming</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/A-Successful-Escape-Test</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A Successful Escape Test</video:title>
      <video:description>Video shows the experiment performed by a crew for a satellite launch escape test. A full explanation of this launch is provided in this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/a0c264e3-3f2c-4d75-9d2f-d944c7a36719/cand_5.jpg</video:thumbnail_loc>
      <video:duration>204</video:duration>
      <video:publication_date>2013-02-05T04:12:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29154.mp4</video:content_loc>
      <video:uploader>Jennifer Byars</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>Crew</video:tag>
      <video:tag>launch</video:tag>
      <video:tag>Escape</video:tag>
      <video:tag>Test</video:tag>
      <video:tag>A</video:tag>
      <video:tag>success</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-105-SAT-Prep-Test-7-Section-8-Part-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec  105 - SAT Prep: Test 7 Section 8 Part 2</video:title>
      <video:description>SAT Prep: Test 7 Section 8 Part 2

Problems 7-9 on page 805</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22476.jpg</video:thumbnail_loc>
      <video:duration>492</video:duration>
      <video:publication_date>2012-09-11T02:14:49.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Z7fM5fu7LAs</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>SAT</video:tag>
      <video:tag>prep</video:tag>
      <video:tag>Test</video:tag>
      <video:tag>7</video:tag>
      <video:tag>Section</video:tag>
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      <video:tag>part</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-Frequency-Stability</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec - 10 Frequency Stability</video:title>
      <video:description>This lecture is provided by Khan Academy.

Can humans generate truly random sequences</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21857.jpg</video:thumbnail_loc>
      <video:duration>129</video:duration>
      <video:publication_date>2012-09-10T17:01:07.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/vVXbgbMp0oY</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>frequency</video:tag>
      <video:tag>Stability</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Fallopian-Tube-Histology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Fallopian Tube Histology</video:title>
      <video:description>The fallopian tubes are the pair of tubes that connect the uterus to the ovaries. Fertilization of the egg takes place here before it drops down to the uterus for further development.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/be367336-1453-4477-a117-eab542b22a83/cand_5.jpg</video:thumbnail_loc>
      <video:duration>215</video:duration>
      <video:publication_date>2011-11-28T10:20:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8397.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Developmental Biology</video:category>
      <video:tag>Histology</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Fallopian</video:tag>
      <video:tag>tube</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/MRI-of-Beating-Heart</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>MRI of Beating Heart</video:title>
      <video:description>Video shows the MRI of a beating heart of a patient. Here the transverse view of heart is provided to help the medical students.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/cf5f40a9-fd29-4d9d-bf2c-2110e1d63194/cand_5.jpg</video:thumbnail_loc>
      <video:duration>44</video:duration>
      <video:publication_date>2013-02-05T04:02:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29126.mp4</video:content_loc>
      <video:uploader>Jorge Rivera</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Heart</video:tag>
      <video:tag>Beat</video:tag>
      <video:tag>mri</video:tag>
      <video:tag>vid</video:tag>
      <video:tag>of</video:tag>
      <video:tag>my</video:tag>
      <video:tag>Beating</video:tag>
      <video:tag>transversal</video:tag>
      <video:tag>View</video:tag>
    </video:video>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>A Detailed Study of Echocardiography</video:title>
      <video:description>This video shows the internal working of our body that is measured in echocardiography. The sound and arrhythmia of this procedure are explained here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/ee1c792e-d581-4134-8b41-92bec9bed032/cand_5.jpg</video:thumbnail_loc>
      <video:duration>99</video:duration>
      <video:publication_date>2013-02-05T04:13:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29156.mp4</video:content_loc>
      <video:uploader>Alberto Felder</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Echocardiography</video:tag>
      <video:tag>with</video:tag>
      <video:tag>Sound</video:tag>
      <video:tag>and</video:tag>
      <video:tag>arrhythmia</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>This video show you how urgent patient samples are processed as a matter of priority over less-urgent samples. Video is very helpful for the management of doctors.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/3b7f3327-ec0b-44c5-98d9-5a589c673e0d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>250</video:duration>
      <video:publication_date>2013-02-09T05:50:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29777.mp4</video:content_loc>
      <video:uploader>Von Paredes</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Automated</video:tag>
      <video:tag>blood</video:tag>
      <video:tag>Analyser</video:tag>
      <video:tag>part</video:tag>
      <video:tag>3</video:tag>
      <video:tag>Urgent</video:tag>
      <video:tag>Samples</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Understanding the Behavior Of Gases</video:title>
      <video:description>To understand the behavior of gases you first must know the 6 kinetic molecular postulates.Learn about this through this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/93f9f0ec-bd10-4b96-a460-98244d63ccb6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>259</video:duration>
      <video:publication_date>2010-12-20T11:17:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6656.mp4</video:content_loc>
      <video:uploader>faorger</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>ap</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>gases</video:tag>
      <video:tag>1</video:tag>
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    <loc>https://dnatube.com/videos/What-is-Root-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Root 2</video:title>
      <video:description>Interesting video showing a lot of methods to calculate the root of two. This video form numberphile shows the calculations of experts to help you.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/6cd4e43b-333d-4c67-ba1d-0449c4af8d6a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>528</video:duration>
      <video:publication_date>2013-01-30T04:54:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29029.mp4</video:content_loc>
      <video:uploader>Marylou Norris</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Root</video:tag>
      <video:tag>2</video:tag>
      <video:tag>numberphile</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Altering heart rate while holding breath using a pulse oximeter</video:title>
      <video:description>A pulse oximetry is a method that allows to monitor a patients hemoglobin saturation.
A sensor is put on a patients body like the earlobe or fingertip or across a foot for infants. Light then passes through a patient to a photo detector. Change of absorbance on every wavelength is calibrated.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/fd023399-83ad-46c8-9996-b5807c80b682/cand_5.jpg</video:thumbnail_loc>
      <video:duration>106</video:duration>
      <video:publication_date>2013-02-05T04:14:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29159.mp4</video:content_loc>
      <video:uploader>Alberto Felder</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>pulse</video:tag>
      <video:tag>oximeter</video:tag>
      <video:tag>altering</video:tag>
      <video:tag>Heart</video:tag>
      <video:tag>Rate</video:tag>
      <video:tag>while</video:tag>
      <video:tag>Holding</video:tag>
      <video:tag>breath</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Phases-of-meiosis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Phases of meiosis</video:title>
      <video:description>In this second video of meiosis, we discuss the phases/stages of meiosis i.e.

Prophase I - Formation of  tetrad after pairing of homologous chromosomes.
Anaphase I -  Homologous chromosomes move opposite due to spindle fibers. 
Telophase II - Reformation of nuclear membrane reforms, division of cytoplasm divides, formation of 4 daughter cells.
Metaphase II - Lining of chromosomes along the equator but not in homologous pair.
Prophase I - Crossing-over.
Anaphase II - Separation of chromatids.
Metaphase I - Lining of homologs along the equator.
Telophase I - Dividing of cytoplasm and formation of two daughter cells.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_6726.jpg</video:thumbnail_loc>
      <video:duration>915</video:duration>
      <video:publication_date>2010-12-24T14:41:08.000Z</video:publication_date>
      <video:content_loc>https://www.dnatube.com/flvideo/6726.mp4</video:content_loc>
      <video:uploader>alloxlola</video:uploader>
      <video:category>Others</video:category>
      <video:tag>phases</video:tag>
      <video:tag>of</video:tag>
      <video:tag>meiosis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-Natural-Resources-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - Natural Resources 2</video:title>
      <video:description>Lec 9 - Natural Resources 2.
September 15, 2009

Prof. Bob Infelise discusses NEPA and the Power of Information; The Duty to Prepare an EIS; &quot;Major Federal Actions&quot;; &quot;Significantly Affecting the Quality of the Environment&quot;.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16976.jpg</video:thumbnail_loc>
      <video:duration>4621</video:duration>
      <video:publication_date>2012-09-01T18:14:13.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/KyLALbvJnSI</video:player_loc>
      <video:uploader>0|68|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>20090915</video:tag>
      <video:tag>Law271</video:tag>
      <video:tag>Infelise</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Explanation-of-Gene-Linkage-Crossing-Over-_-Mapping</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Explanation of Gene Linkage, Crossing Over, _ Mapping</video:title>
      <video:description>This vedios explains about Gene Linkage, Crossing Over, _ Mapping. /nGenes may crossover before segregating. The frequency of crossover gives rise to mapping genes on chromosomes. THe larger the mapping distance, the more likely they are to crossover.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/10/99e7e2ea-6eda-4eb4-8fd1-ec117fa3a750/cand_5.jpg</video:thumbnail_loc>
      <video:duration>133</video:duration>
      <video:publication_date>2012-10-03T06:34:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27683.mp4</video:content_loc>
      <video:uploader>Julia Roberts</video:uploader>
      <video:category>Molecular Genetics</video:category>
      <video:tag>gene</video:tag>
      <video:tag>Linkage</video:tag>
      <video:tag>crossing</video:tag>
      <video:tag>over</video:tag>
      <video:tag>Mapping</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-9-Electrical-Engineering-240</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 9-Electrical Engineering 240</video:title>
      <video:description>lec 9-Electrical Engineering 240 .Advanced Analog Integrated Circuits</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20889.jpg</video:thumbnail_loc>
      <video:duration>4808</video:duration>
      <video:publication_date>2012-09-07T23:58:03.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/RnDSwd8_yYk</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Poetry-By-Emily-Dickinson</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Poetry By Emily Dickinson</video:title>
      <video:description>This video discusses some poetry by Emily Dickinson. She was known as the most paradoxical of poets. Video is really interesting, you must watch it.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/ba208ce1-e44a-434a-9f3c-c22d12930176/cand_5.jpg</video:thumbnail_loc>
      <video:duration>610</video:duration>
      <video:publication_date>2013-02-09T05:51:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29778.mp4</video:content_loc>
      <video:uploader>Jennifer Byars</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Before</video:tag>
      <video:tag>I</video:tag>
      <video:tag>Got</video:tag>
      <video:tag>my</video:tag>
      <video:tag>Eye</video:tag>
      <video:tag>Put</video:tag>
      <video:tag>out</video:tag>
      <video:tag>the</video:tag>
      <video:tag>poetry</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Emily</video:tag>
      <video:tag>Dickinson</video:tag>
      <video:tag>Crash</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>English</video:tag>
      <video:tag>Lit</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-gravity-by-Minute-Physics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is gravity? by Minute Physics</video:title>
      <video:description>What is gravity attracted to? Minute Physics analyzes why there is so much more to gravity than we think.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/d03735c8-71fe-4e47-a14d-f69dd0b7c954/cand_5.jpg</video:thumbnail_loc>
      <video:duration>85</video:duration>
      <video:publication_date>2013-02-05T04:06:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29136.mp4</video:content_loc>
      <video:uploader>Ollie Wall</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>gravity</video:tag>
      <video:tag>Gravitation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Greetings-Offered-to-the-Royal-Couple-By-Station-Crew</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Greetings Offered to the Royal Couple By Station Crew</video:title>
      <video:description>This video shows the station crew members offering greetings to the royal couple. Video is really interesting and shows the surroundings at space stations.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/4250b1bf-1d4f-4aa8-9176-99bfb3f60e26/cand_5.jpg</video:thumbnail_loc>
      <video:duration>93</video:duration>
      <video:publication_date>2013-02-05T04:07:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29142.mp4</video:content_loc>
      <video:uploader>Von Paredes</video:uploader>
      <video:category>Aerospace Engineering</video:category>
      <video:tag>Station</video:tag>
      <video:tag>Crew</video:tag>
      <video:tag>offers</video:tag>
      <video:tag>Greetings</video:tag>
      <video:tag>to</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Royal</video:tag>
      <video:tag>Couple</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-88-Linear-Algebra-Upper-Triangular-Determinant</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 88 - Linear Algebra: Upper Triangular Determinant</video:title>
      <video:description>Linear Algebra: Upper Triangular Determinant

The determinant of an upper triangular matrix</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22094.jpg</video:thumbnail_loc>
      <video:duration>487</video:duration>
      <video:publication_date>2012-09-11T00:47:40.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/VX7K8iqoiRc</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>linear</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>Upper</video:tag>
      <video:tag>Triangular</video:tag>
      <video:tag>determinant</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Jumping-Jack-Ants-vs-Huntsman-Spider</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Jumping Jack Ants vs. Huntsman Spider</video:title>
      <video:description>Jumping jack ants are a species of bull ants native to Australia. Huntsman spiders are known to be very fast hunters. This video explains what happens when these two insects encounter each other. Video source is monster bug wars.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/a8800769-2399-41ca-9852-92a7ea07d08d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>182</video:duration>
      <video:publication_date>2012-12-08T04:19:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28343.mp4</video:content_loc>
      <video:uploader>Amir Nayak</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Monster</video:tag>
      <video:tag>Bug</video:tag>
      <video:tag>Wars</video:tag>
      <video:tag>Jumping</video:tag>
      <video:tag>Jack</video:tag>
      <video:tag>Ants</video:tag>
      <video:tag>vs</video:tag>
      <video:tag>Huntsman</video:tag>
      <video:tag>spider</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cool-Slime-Science-Kit</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cool Slime Science Kit</video:title>
      <video:description>This video demonstrates how to perform the cool slime experiment. This video source is incredible science.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/cfe014ef-4a6c-42e8-9baf-b19d6b22b310/cand_5.jpg</video:thumbnail_loc>
      <video:duration>97</video:duration>
      <video:publication_date>2012-12-08T04:15:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28337.mp4</video:content_loc>
      <video:uploader>Amir Nayak</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>Cool</video:tag>
      <video:tag>Slime</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>kit</video:tag>
      <video:tag>incredible</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Neil-Armstrong-StarChild</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Neil Armstrong - StarChild</video:title>
      <video:description>Video shows Neil Armstrong&apos;s first visit to the moon. Here is a small clip of his journey to the moon.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/22dfbed1-75ed-45ed-9815-02bf727f8279/cand_5.jpg</video:thumbnail_loc>
      <video:duration>15</video:duration>
      <video:publication_date>2012-12-08T07:49:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28347.mp4</video:content_loc>
      <video:uploader>Amir Nayak</video:uploader>
      <video:category>Aerospace Engineering</video:category>
      <video:tag>A</video:tag>
      <video:tag>Tribute</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Neil</video:tag>
      <video:tag>Armstrong</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Incredible-Science-for-Various-Balance-Birds-Physics-Toys</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Incredible Science for  Various Balance Birds Physics Toys</video:title>
      <video:description>Have you ever wondered how to make your toy birds fly. Well this video shows how to make four various  birds fly with a balance of birds physics toys in &apos;Incredible Science&apos;.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/36942074-cd28-4209-99b3-5b9993638c4a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>84</video:duration>
      <video:publication_date>2012-12-08T04:13:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28333.mp4</video:content_loc>
      <video:uploader>Amir Nayak</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>4</video:tag>
      <video:tag>Various</video:tag>
      <video:tag>Balance</video:tag>
      <video:tag>birds</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>Toys</video:tag>
      <video:tag>incredible</video:tag>
      <video:tag>Science</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Spinning-Light-Show-Experiment</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Spinning Light Show Experiment</video:title>
      <video:description>This video from head rush demonstrates an experiment of spinning light. Red, blue, and green luminescent lights are attached in a fan to spin the lights and form a new color.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/43853c9e-d149-4aaa-8fb9-2ac1103251e7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>63</video:duration>
      <video:publication_date>2012-12-08T04:12:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28331.mp4</video:content_loc>
      <video:uploader>Amir Nayak</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>Head</video:tag>
      <video:tag>rush</video:tag>
      <video:tag>spinning</video:tag>
      <video:tag>Light</video:tag>
      <video:tag>Show</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Brutal-Punch</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Brutal Punch</video:title>
      <video:description>This is a video of how the universe works, as it looks at the wind and the effect of these strong winds on the planet Venus. This is the &apos;Brutal Punch&apos;.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/842f77d7-84ed-4fa4-bff5-78f7830951dd/cand_5.jpg</video:thumbnail_loc>
      <video:duration>107</video:duration>
      <video:publication_date>2012-12-08T04:14:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28334.mp4</video:content_loc>
      <video:uploader>Amir Nayak</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Brutal</video:tag>
      <video:tag>Punch</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-24-Probability-and-Combinations-part-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec -24 Probability and Combinations (part 2)</video:title>
      <video:description>Probability and Combinations (part 2)

Making at least 3 out of 5 free throws.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21871.jpg</video:thumbnail_loc>
      <video:duration>636</video:duration>
      <video:publication_date>2012-09-10T17:14:27.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/W7DmsJKLoxc</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>probability</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Combinations</video:tag>
      <video:tag>part</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-Psychology-101</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - Psychology 101</video:title>
      <video:description>&quot;Lec 6 - Psychology 101 &quot;Research and Data Analysis in Psychology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27172.jpg</video:thumbnail_loc>
      <video:duration>3150</video:duration>
      <video:publication_date>2012-09-21T03:37:03.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/FXs-156Kxm8</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Philosophy</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>6</video:tag>
      <video:tag>Psychology</video:tag>
      <video:tag>101</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-104-Thermodynamics-part-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 104 - Thermodynamics (part 2)</video:title>
      <video:description>Thermodynamics (part 2)

Example problem that pv=pv.  Introduction to temperature.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21759.jpg</video:thumbnail_loc>
      <video:duration>617</video:duration>
      <video:publication_date>2012-09-10T12:24:36.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/x34OTtDE5q8</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>thermodynamics</video:tag>
      <video:tag>part</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Global-Climate-Change</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Global Climate Change</video:title>
      <video:description>This video demonstrates the effects of global climate change. Thermal expansion is another cause of sea levels to rise.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/eb1c55b2-de8d-422f-adc0-f58e4eeef1d5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>75</video:duration>
      <video:publication_date>2012-12-08T04:07:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28319.mp4</video:content_loc>
      <video:uploader>Amir Nayak</video:uploader>
      <video:category>Fun and Smart</video:category>
      <video:tag>Secret</video:tag>
      <video:tag>rising</video:tag>
      <video:tag>Sea</video:tag>
      <video:tag>Levels</video:tag>
      <video:tag>thermal</video:tag>
      <video:tag>expansion</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-194-Surface-Integral-Ex2-part-2-Evaluating-Integral</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 194 - Surface Integral Ex2 part 2 - Evaluating Integral</video:title>
      <video:description>Surface Integral Ex2 part 2 - Evaluating Integral

Evaluating the surface integral</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20050.jpg</video:thumbnail_loc>
      <video:duration>591</video:duration>
      <video:publication_date>2012-09-06T01:40:24.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ItW5CxLsLSo</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Surface</video:tag>
      <video:tag>Integral</video:tag>
      <video:tag>Ex2</video:tag>
      <video:tag>part</video:tag>
      <video:tag>2</video:tag>
      <video:tag>Evaluating</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-34-More-Laplace-Transform-tools</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 34 - More Laplace Transform tools</video:title>
      <video:description>More Laplace Transform tools

A grab bag of things to know about the Laplace Transform.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22217.jpg</video:thumbnail_loc>
      <video:duration>677</video:duration>
      <video:publication_date>2012-09-11T01:19:10.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/_X_QwpXsdOs</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>More</video:tag>
      <video:tag>LaPlace</video:tag>
      <video:tag>transform</video:tag>
      <video:tag>tools</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-32-Chemistry-1A</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 32 -Chemistry 1A</video:title>
      <video:description>&quot;Lec 32 -Chemistry 1A &quot;General Chemistry</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23562.jpg</video:thumbnail_loc>
      <video:duration>2978</video:duration>
      <video:publication_date>2012-09-14T09:27:34.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/f9Z0YYoRUN0</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>32</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>1A</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/A-Look-at-the-Robot-Musician</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A Look at the Robot Musician</video:title>
      <video:description>An interesting video from Popular Science&apos;s Future show showing a robot musician. Video is really good for the technology lovers.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/26f3bd9a-4a0c-499b-9f52-be9bcec706fb/cand_5.jpg</video:thumbnail_loc>
      <video:duration>60</video:duration>
      <video:publication_date>2012-12-08T04:05:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28315.mp4</video:content_loc>
      <video:uploader>Amir Nayak</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>Popular</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Future</video:tag>
      <video:tag>of</video:tag>
      <video:tag>pleasure</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Why-Oysters-Make-Pearls</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Why Oysters Make Pearls?</video:title>
      <video:description>This scientific video demonstrates the creation of pearls. Pearls come from oysters as an immune response to fight foreign objects.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/3d4da3fd-0df0-4af9-9fac-6d6bee6f57c5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>82</video:duration>
      <video:publication_date>2012-12-08T04:06:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28316.mp4</video:content_loc>
      <video:uploader>Amir Nayak</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Creation</video:tag>
      <video:tag>Pearls</video:tag>
      <video:tag>oyster</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-Donuts-Are-Made</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How Donuts Are Made</video:title>
      <video:description>Clip from the popular Science Channel show How It&apos;s Made.  This clip explains step-by-step how yeast and cake donuts are made.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/6daee304-072e-4d6d-8002-ac3c3a6d3451/cand_5.jpg</video:thumbnail_loc>
      <video:duration>180</video:duration>
      <video:publication_date>2012-12-07T06:21:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28295.mp4</video:content_loc>
      <video:uploader>Amir Nayak</video:uploader>
      <video:category>Entrepreneurship</video:category>
      <video:tag>How</video:tag>
      <video:tag>Made</video:tag>
      <video:tag>Donuts</video:tag>
      <video:tag>yeast</video:tag>
      <video:tag>cake</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Magic-Crystal-Garden</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Magic Crystal Garden</video:title>
      <video:description>This video shows the stages of a cool chemistry experiment known as the magic crystal garden. This video source is incredible science.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/939c3c26-cc30-4907-b6b2-8c3ad1bd7be3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>36</video:duration>
      <video:publication_date>2012-12-08T04:03:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28311.mp4</video:content_loc>
      <video:uploader>Amir Nayak</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>magic</video:tag>
      <video:tag>Growing</video:tag>
      <video:tag>Crystal</video:tag>
      <video:tag>Garden</video:tag>
      <video:tag>incredible</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>Cool</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>experiment</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Tongue-Clinical-Signs-Identification</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Tongue Clinical Signs- Identification</video:title>
      <video:description>This video shows you about tongue clinical signs. Tongue clinical signs are about disease present in mouth like mouth burning where no underlying medical cause can be identified.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/c2ce74a8-9240-458f-aef5-04c8a91c13ea/cand_5.jpg</video:thumbnail_loc>
      <video:duration>405</video:duration>
      <video:publication_date>2013-02-11T03:28:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30183.mp4</video:content_loc>
      <video:uploader>Ollie Wall</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>3</video:tag>
      <video:tag>Tongue</video:tag>
      <video:tag>Clinical</video:tag>
      <video:tag>Signs</video:tag>
      <video:tag>GP</video:tag>
      <video:tag>Clinics</video:tag>
      <video:tag>Dr</video:tag>
      <video:tag>Vaidya</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-2-Mathematics-16B</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 2-Mathematics 16B</video:title>
      <video:description>lec 2-Mathematics 16B .Analytic Geometry and Calculus</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19216.jpg</video:thumbnail_loc>
      <video:duration>4645</video:duration>
      <video:publication_date>2012-09-04T20:18:11.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/7iBvQL3CAqI</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Have-we-finally-found-the-real-alligator-man</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Have we finally found the real alligator man?</video:title>
      <video:description>The Science Channel&apos;s, Oddities, has a young man, by the name of Josh, bring in an alligator man. Is this mysterious, ash-colored mermaid a real or a fake? You have to watch to find out.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/4f883ee0-9ac0-48ee-94ff-1cb4f331f517/cand_5.jpg</video:thumbnail_loc>
      <video:duration>105</video:duration>
      <video:publication_date>2012-12-10T01:35:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28487.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Anthropology</video:category>
      <video:tag>Oddities</video:tag>
      <video:tag>alligator</video:tag>
      <video:tag>fiji</video:tag>
      <video:tag>feejee</video:tag>
      <video:tag>mermaid</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/ELISA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>ELISA</video:title>
      <video:description>The process of direct and indirect assay of ELISA Test

All Rights Reserved McGraw Hill</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/03/9e86c8c1-cd31-4f7b-a254-80e16991c191/cand_5.jpg</video:thumbnail_loc>
      <video:duration>91</video:duration>
      <video:publication_date>2013-03-19T00:02:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30379.mp4</video:content_loc>
      <video:uploader>Marino Chavez</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>ELISA</video:tag>
      <video:tag>immunoassay</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Monster-Ogre-Faced-Spider</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Monster Ogre-Faced Spider</video:title>
      <video:description>The structure and description of a monster ogre-faced spider is shown here. Video is very interesting you must watch it.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/d1a12185-53b4-4874-b2d7-846b64d408d3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>175</video:duration>
      <video:publication_date>2012-12-10T01:46:10.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28506.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Monster</video:tag>
      <video:tag>Bug</video:tag>
      <video:tag>Wars</video:tag>
      <video:tag>Ogre</video:tag>
      <video:tag>Faced</video:tag>
      <video:tag>spider</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-What-Is-Biomedical-Engineering</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - What Is Biomedical Engineering?</video:title>
      <video:description>&quot;Lec 1 - What Is Biomedical Engineering?&quot; Frontiers of Biomedical Engineering (BENG 100)

Professor Saltzman introduces the concepts and applications of biomedical engineering, providing an overview of the course syllabus, reading materials for lecture and labs and grading logistics. Various pictures are shown to highlight the current application of biomedical engineering technologies in daily life (eg. chest x-ray, PET scan, operating room, gene chip, transport). Next, living standards and medical technologies of the past and present are compared to point out the impact of biomedical engineering as well as areas for improvement in the field. Finally, Professor Saltzman draws references from the poem &quot;London Bridge&quot; to illustrate some societal issues in making materials and devices in biomedical engineering.

00:00 - Chapter 1. Introduction
02:36 - Chapter 2. Biomedical Engineering in Everyday Life
18:43 - Chapter 3. A Brief History of Engineering
22:58 - Chapter 4. Biomedical Engineering in Disease Control
31:09 - Chapter 5. Course Overview and Logistics
39:23 - Chapter 6. Conclusion

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16606.jpg</video:thumbnail_loc>
      <video:duration>2550</video:duration>
      <video:publication_date>2012-08-31T16:08:25.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Sn0bOX5Hau4</video:player_loc>
      <video:uploader>0|59|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Biomedical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>applications</video:tag>
      <video:tag>History</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-72-ATP-and-Thermophiles-Quiz</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 72 - ATP and Thermophiles  (Quiz)</video:title>
      <video:description>ATP and Thermophiles  (Quiz)

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26925.jpg</video:thumbnail_loc>
      <video:duration>163</video:duration>
      <video:publication_date>2012-09-19T02:59:29.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/fryL1jN2OHY</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>ATP</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Thermophiles</video:tag>
      <video:tag>Quiz</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Home-Destruction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Home Destruction</video:title>
      <video:description>An interesting video by punkin chunkin about the mobile home destruction. A brief description of this device and the explosion created by it is shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/918fd691-6ad5-45d1-aee8-adb3318ade86/cand_5.jpg</video:thumbnail_loc>
      <video:duration>162</video:duration>
      <video:publication_date>2012-12-10T01:43:14.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28501.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Others</video:category>
      <video:tag>mobile</video:tag>
      <video:tag>home</video:tag>
      <video:tag>Destruction</video:tag>
      <video:tag>Punkin</video:tag>
      <video:tag>Chunkin</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Manufacturing-of-Baseball-Gloves</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Manufacturing of Baseball Gloves</video:title>
      <video:description>The whole procedure for a sophisticated design of a baseball gloves is shown in the video. A step by step procedure is shown here for the manufacturing.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/9990cf2a-7bd0-4603-a435-789e68259df9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>177</video:duration>
      <video:publication_date>2012-12-10T01:48:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28511.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Others</video:category>
      <video:tag>How</video:tag>
      <video:tag>It</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Made</video:tag>
      <video:tag>Baseball</video:tag>
      <video:tag>Gloves</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-30-Chemistry-1A</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 30 -Chemistry 1A</video:title>
      <video:description>&quot;Lec 30 -Chemistry 1A &quot;General Chemistry</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23560.jpg</video:thumbnail_loc>
      <video:duration>2980</video:duration>
      <video:publication_date>2012-09-14T09:27:19.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/6hB9i_EK9kg</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>30</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>1A</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-John-Fernandez-materials-in-society</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16- John Fernandez: materials in society</video:title>
      <video:description>Lec 16- John Fernandez: materials in society.
MIT professor, John Fernandez spoke on October 27, discussing the place that materials hold currently in society, and where he believes resources and material science will be in the future.  
__________________________________________

Material use and understanding has become more directly linked to architectural practice and to architectural education. Digital fabrication, integrated practice, and cutting edge designs employ material investigations, large scale mock-ups and prototypes of building sections or assemblies. The tactile and esthetic qualities of materials have always been of comparable measure to design, construction and architectural experience; but emergent materials and their associated technologies are rapidly altering the way designers work and the way end-users engage buildings. 
 
This series seeked to address the ever-expanding world of materials and their incorporation into our built environment.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17370.jpg</video:thumbnail_loc>
      <video:duration>4523</video:duration>
      <video:publication_date>2012-09-02T18:41:04.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/qgdVlj9qAXI</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Seminars</video:category>
      <video:tag>John</video:tag>
      <video:tag>Fernandez</video:tag>
      <video:tag>mit</video:tag>
      <video:tag>Rice</video:tag>
      <video:tag>university</video:tag>
      <video:tag>Houston</video:tag>
      <video:tag>Texas</video:tag>
      <video:tag>college</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-18-Public-Health-241</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 18-Public Health 241</video:title>
      <video:description>lec 18-Public Health 241. Statistical Analysis of Categorical Data</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27621.jpg</video:thumbnail_loc>
      <video:duration>2842</video:duration>
      <video:publication_date>2012-09-30T10:13:34.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/zDc8xjmK0eQ</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Public</video:tag>
      <video:tag>Health</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-its-made-flight-simulators</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How its made flight simulators</video:title>
      <video:description>Flight simulators they are basically a remodeled airplane cockpit with all the features of a real one but on the ground these flight simulators are used for training rookie pilots and to give them a feel of a real cockpit on ground and before they enter the real cockpit watch how its made</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/ea6e1261-f714-4139-a088-1ae56304942c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>192</video:duration>
      <video:publication_date>2012-12-10T02:01:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28530.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>How</video:tag>
      <video:tag>Made</video:tag>
      <video:tag>Flight</video:tag>
      <video:tag>Simulators</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/All-About-Oddities</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>All About Oddities</video:title>
      <video:description>Video shows some of the children suffering from oddities. The purpose of this video is to make you understand about this disease.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/15b1f3e1-74d0-4356-9f51-42f9a8480e24/cand_5.jpg</video:thumbnail_loc>
      <video:duration>159</video:duration>
      <video:publication_date>2012-12-10T01:57:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28524.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Oddities</video:tag>
      <video:tag>Lamp</video:tag>
      <video:tag>search</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Going-supersonic-punkin-chunkin</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Going supersonic  punkin chunkin</video:title>
      <video:description>Punkin chunkin is back and better than ever take a look behind the scenes and see how this year chunkers are gearing up for the big event meet the brilliant teams from the punkin chunkin world championships dont miss punkin chunkin on science</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/430c9f91-0737-4de7-9449-c1beb9587149/cand_5.jpg</video:thumbnail_loc>
      <video:duration>199</video:duration>
      <video:publication_date>2012-12-10T02:04:07.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28533.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>Going</video:tag>
      <video:tag>Supersonic</video:tag>
      <video:tag>Punkin</video:tag>
      <video:tag>Chunkin</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Hidden-And-Violent-Universe</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Hidden And Violent Universe</video:title>
      <video:description>This video discusses the space-based astronomy with electromagnetic radiation. The development in asronomy from last 4000years is discussed here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/b8c04c96-3a6c-498d-9df5-b4d4369fdebf/cand_5.jpg</video:thumbnail_loc>
      <video:duration>657</video:duration>
      <video:publication_date>2013-01-11T04:20:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28585.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Electromagnetic</video:tag>
      <video:tag>radiation</video:tag>
      <video:tag>Reveals</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Hidden</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Violent</video:tag>
      <video:tag>Universe</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-22-Statistics-20-Lecture-18</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22 - Statistics 20 - Lecture 18</video:title>
      <video:description>Statistics 20 - Lecture 18

Introduction to Probability and Statistics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25870.jpg</video:thumbnail_loc>
      <video:duration>4660</video:duration>
      <video:publication_date>2012-09-18T17:58:38.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/XqE4Yij9tvI</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>statistics</video:tag>
      <video:tag>20</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>18</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cosmic-Microwave-Background-Radiation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cosmic Microwave Background Radiation</video:title>
      <video:description>In this scientific video, the narrator discusses how we can see and hear big bang through our television and radios. This is possible because outer space emits cosmic microwave background radiation.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/affcac2a-3c67-43d1-ba50-5da3124273cf/cand_5.jpg</video:thumbnail_loc>
      <video:duration>122</video:duration>
      <video:publication_date>2012-12-10T02:14:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28547.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Big</video:tag>
      <video:tag>bang</video:tag>
      <video:tag>Cosmic</video:tag>
      <video:tag>microwave</video:tag>
      <video:tag>Background</video:tag>
      <video:tag>radiation</video:tag>
      <video:tag>Electron</video:tag>
      <video:tag>ion</video:tag>
      <video:tag>plasma</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Computer-Science-61A-Lecture-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Computer Science 61A - Lecture 1</video:title>
      <video:description>Computer Science 61A - Lecture 1

The Structure and Interpretation of Computer Programs</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26946.jpg</video:thumbnail_loc>
      <video:duration>2878</video:duration>
      <video:publication_date>2012-09-19T05:52:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/2ctRUep1QkA</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>61A</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-Malaria-I-The-Case-of-Italy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 -  Malaria (I): The Case of Italy</video:title>
      <video:description>&quot;Lec 16 -  Malaria (I): The Case of ItalyEpidemics in Western Society Since 1600 (HIST 234)

Of all the diseases studied in this course, malaria has been responsible for the most human suffering. It has evolved alongside humans, and impacted human biology as well as civilization. In the former case, this impact is evident in genetic diseases like sickle-cell anemia which, while increasing vulnerability to a host of other illnesses, has the advantage of conferring substantial resistance to malaria. In social terms, malaria&apos;s debilitating sequelae have resulted in a reciprocal cycle of poverty and infection, low productivity and the desertion of profitable land weakening societies&apos; ability to combat the disease and ultimately reinforcing a division between the global North (where malaria was eradicated following the Second World War) and the South, where the disease persists. 

00:00 - Chapter 1. Malaria: Relationships between Diseases and Genetics
04:45 - Chapter 2. Scope
15:03 - Chapter 3. Etiology
30:17 - Chapter 4. Symptomatology and Relationship to Poverty
40:14 - Chapter 5. Mosquito Theory of Transmission

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2010.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23241.jpg</video:thumbnail_loc>
      <video:duration>2988</video:duration>
      <video:publication_date>2012-09-13T11:59:03.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/TudMOs2uOGM</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Sociology</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>16</video:tag>
      <video:tag>malaria</video:tag>
      <video:tag>I</video:tag>
      <video:tag>the</video:tag>
      <video:tag>case</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Italy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-30-MIT-1803-Differential-Equations-Spring-2006</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 30 -  MIT 18.03 Differential Equations, Spring 2006</video:title>
      <video:description>&quot;Lec 30 -  MIT 18.03 Differential Equations, Spring 2006&quot; Non-linear Autonomous Systems: Finding the Critical Points and Sketching Trajectories; the Non-linear Pendulum.

View the complete course: http://ocw.mit.edu/18-03S06

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14850.jpg</video:thumbnail_loc>
      <video:duration>2829</video:duration>
      <video:publication_date>2012-08-28T02:20:59.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/UJG0f0BSX14</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>Mathematics</video:tag>
      <video:tag>differential</video:tag>
      <video:tag>Equations</video:tag>
      <video:tag>coefficients</video:tag>
      <video:tag>oscillations</video:tag>
      <video:tag>resonance</video:tag>
      <video:tag>Numbers</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-30-Advanced-ratio-problems</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 30 - Advanced ratio problems</video:title>
      <video:description>Advanced ratio problems

More advanced ratio problems</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20124.jpg</video:thumbnail_loc>
      <video:duration>597</video:duration>
      <video:publication_date>2012-09-06T02:06:30.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/PASSD2OcU0c</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Advanced</video:tag>
      <video:tag>Ratio</video:tag>
      <video:tag>problems</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-58-Extraneous-Solutions-for-Radical-Equations</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 58 - Extraneous Solutions for Radical Equations</video:title>
      <video:description>Extraneous Solutions for Radical Equations

u16_l3_t1_we2 Extraneous Solutions for Radical Equations</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25313.jpg</video:thumbnail_loc>
      <video:duration>657</video:duration>
      <video:publication_date>2012-09-18T02:49:54.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/CV64oTCzp3s</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Extraneous</video:tag>
      <video:tag>solutions</video:tag>
      <video:tag>for</video:tag>
      <video:tag>Radical</video:tag>
      <video:tag>Equations</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Our-Home-Planet-Earth</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Our Home Planet - Earth</video:title>
      <video:description>This video demonstrates the characteristics of earth to support life. Earth&apos;s core is made up entirely of iron.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/d13b8a85-900e-433c-9242-cc3faa914d1f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>386</video:duration>
      <video:publication_date>2012-12-10T02:09:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28541.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Space</video:tag>
      <video:tag>School</video:tag>
      <video:tag>Earth</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-65-Keto-Enol-Tautomerization</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 65 - Keto Enol Tautomerization</video:title>
      <video:description>Keto Enol Tautomerization

Keto Enol Tautomerization</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24625.jpg</video:thumbnail_loc>
      <video:duration>483</video:duration>
      <video:publication_date>2012-09-17T14:25:05.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/SXbc4J1qWjE</video:player_loc>
      <video:uploader>0|34|0</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>Keto</video:tag>
      <video:tag>Enol</video:tag>
      <video:tag>Tautomerization</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-Baseballs-Are-Made</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How Baseballs Are Made</video:title>
      <video:description>Clip from the popular Science Channel show How It&apos;s Made showing the production of baseballs.  Step-by-step video showing every stage of baseball production, beginning to end.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/3a1b561e-65ed-41eb-824f-6a3ca61d0717/cand_5.jpg</video:thumbnail_loc>
      <video:duration>179</video:duration>
      <video:publication_date>2012-12-10T02:06:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28537.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>baseballs</video:tag>
      <video:tag>How</video:tag>
      <video:tag>Made</video:tag>
      <video:tag>production</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-Backward-induction-commitment-spies-and-first-mover-advantages</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - Backward induction: commitment, spies, and first-mover advantages</video:title>
      <video:description>Game Theory (ECON 159)

We first apply our big idea--backward induction--to analyze quantity competition between firms when play is sequential, the Stackelberg model. We do this twice: first using intuition and then using calculus. We learn that this game has a first-mover advantage, and that it comes commitment and from information in the game rather than the timing per se. We notice that in some games having more information can hurt you if other players know you will have that information and hence alter their behavior. Finally, we show that, contrary to myth, many games do not have first-mover advantages.

00:00 - Chapter 1. Sequential Games: First Mover Advantage in the Stackelberg Model
38:13 - Chapter 2. First Mover Advantage: Commitment Strategy
49:25 - Chapter 3. First Mover Advantage: Why It Is Not Always an Advantage
55:53 - Chapter 4. First and Second Mover Advantage: NIM

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2007.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16747.jpg</video:thumbnail_loc>
      <video:duration>4027</video:duration>
      <video:publication_date>2012-09-01T09:21:36.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/aIq0E3OmNz4</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Backward</video:tag>
      <video:tag>Induction</video:tag>
      <video:tag>Cournot</video:tag>
      <video:tag>duopoly</video:tag>
      <video:tag>extensive</video:tag>
      <video:tag>form</video:tag>
      <video:tag>Games</video:tag>
      <video:tag>First</video:tag>
      <video:tag>Mover</video:tag>
      <video:tag>Advantage</video:tag>
      <video:tag>Nash</video:tag>
      <video:tag>equilbrium</video:tag>
      <video:tag>Sequential</video:tag>
      <video:tag>Stackelberg</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-19-Biology-1B</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 19-Biology 1B -</video:title>
      <video:description>lec 19-Biology 1B - General Biology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23417.jpg</video:thumbnail_loc>
      <video:duration>2877</video:duration>
      <video:publication_date>2012-09-13T13:49:45.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Ek8GIInm8qU</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>biology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/An-Afterburner-application-in-a-model-jet-engine</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>An Afterburner application in a model jet engine</video:title>
      <video:description>This model jet engine has been fitted with an afterburner to maximize efficiency. Watch how it works.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/7dd652a1-c7d1-4b8e-9e44-dd131abc8e10/cand_25.jpg</video:thumbnail_loc>
      <video:duration>30</video:duration>
      <video:publication_date>2011-11-25T20:22:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7874.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>model</video:tag>
      <video:tag>jet</video:tag>
      <video:tag>Engine</video:tag>
      <video:tag>with</video:tag>
      <video:tag>afterburner</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Manufacturing-of-Stainless-Steel</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Manufacturing of Stainless Steel</video:title>
      <video:description>This video contains the full procedure required in manufacture steel. Polishing the steel and increasing its hardness is explained here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/7a623b9c-cb70-4d20-95f5-61e7d6e107f6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>307</video:duration>
      <video:publication_date>2012-12-10T02:15:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28548.mp4</video:content_loc>
      <video:uploader>burki</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>How</video:tag>
      <video:tag>It</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Made</video:tag>
      <video:tag>stainless</video:tag>
      <video:tag>Steel</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-59-Radical-Equation-Application-Problem</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 59 - Radical Equation Application Problem</video:title>
      <video:description>Radical Equation Application Problem

u16_l3_t1_we3 Radical Equation Application Problem</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25314.jpg</video:thumbnail_loc>
      <video:duration>204</video:duration>
      <video:publication_date>2012-09-18T02:50:18.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/j9In_uGFQpQ</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Radical</video:tag>
      <video:tag>equation</video:tag>
      <video:tag>Application</video:tag>
      <video:tag>Problem</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-Hot-Dogs-Are-Made</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How Hot Dogs Are Made</video:title>
      <video:description>Clip from the popular Science Channel show How It&apos;s Made.  This clip explains step-by-step how hot dogs are made, and their German origins.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/7dfbb37e-4067-45da-8e63-24baa6942348/cand_5.jpg</video:thumbnail_loc>
      <video:duration>307</video:duration>
      <video:publication_date>2012-12-10T02:16:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28549.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Entrepreneurship</video:category>
      <video:tag>How</video:tag>
      <video:tag>Made</video:tag>
      <video:tag>Hot</video:tag>
      <video:tag>dogs</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Prostate-Cancer-In-Men</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Prostate Cancer In Men</video:title>
      <video:description>In this video, the narrator discusses an issue related to men which is called prostate cancer. Process of duplication in cells is called mitosis.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/87d4c45d-a778-4084-a611-c5f1a227a15b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>222</video:duration>
      <video:publication_date>2012-12-10T02:17:44.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28550.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Fun and Smart</video:category>
      <video:tag>How</video:tag>
      <video:tag>Prostate</video:tag>
      <video:tag>Cancer</video:tag>
      <video:tag>Works</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-Rubber-Base-Impression-Sophmore-Preclinical</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - Rubber Base Impression - Sophmore Preclinical</video:title>
      <video:description>&quot;Lec 9 - Rubber Base Impression - Sophmore Preclinical&quot; Orig. air date: AUG 26 87

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22897.jpg</video:thumbnail_loc>
      <video:duration>820</video:duration>
      <video:publication_date>2012-09-11T08:44:01.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/OgDsV53GFOo</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>9</video:tag>
      <video:tag>Rubber</video:tag>
      <video:tag>base</video:tag>
      <video:tag>Impression</video:tag>
      <video:tag>Sophmore</video:tag>
      <video:tag>Preclinical</video:tag>
    </video:video>
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      <video:description>A very interesting video form Mammals Vs. Dinos discusses the life span of supersaurus. Their life and activities are shown in this animated video.</video:description>
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      <video:duration>86</video:duration>
      <video:publication_date>2013-01-12T00:50:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28642.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
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      <video:tag>SPAN</video:tag>
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      <video:description>lec 20-Electrical Engineering 240 Advanced Analog Integrated Circuits</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20900.jpg</video:thumbnail_loc>
      <video:duration>4697</video:duration>
      <video:publication_date>2012-09-08T00:08:33.000Z</video:publication_date>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Comparing Rational Numbers

U09_L1_T3_we4 Comparing Rational Numbers</video:description>
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      <video:duration>419</video:duration>
      <video:publication_date>2012-09-18T01:20:40.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/VZOHWaw5dqM</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Comparing</video:tag>
      <video:tag>Rational</video:tag>
      <video:tag>Numbers</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-11-Environmental-Economics-and-Policy-100</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - Environmental Economics and Policy 100</video:title>
      <video:description>&quot;Lec 11 - Environmental Economics and Policy 100&quot; Microeconomic Theory with Application to Natural Resources</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23840.jpg</video:thumbnail_loc>
      <video:duration>4586</video:duration>
      <video:publication_date>2012-09-14T11:31:51.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/cLw2SKhJ6jE</video:player_loc>
      <video:uploader>0|63|0</video:uploader>
      <video:category>Environmental Engineering</video:category>
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      <video:tag>Economics</video:tag>
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    <loc>https://dnatube.com/videos/The-Human-Reflex-Called-Blushing</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Human Reflex Called Blushing</video:title>
      <video:description>This video explains why humans blush. It is the most peculiar and most human of all expressions according to Charles Darwin.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/1cc00f3c-87bd-4aaf-9556-e17975638058/cand_5.jpg</video:thumbnail_loc>
      <video:duration>106</video:duration>
      <video:publication_date>2012-12-08T04:10:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28325.mp4</video:content_loc>
      <video:uploader>Amir Nayak</video:uploader>
      <video:category>Fun and Smart</video:category>
      <video:tag>Why</video:tag>
      <video:tag>we</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Dinosaur hunting: Mammals versus  dinos</video:title>
      <video:description>Lots of similarities and differences exist amongst mammals and Dinos. In the mammalian revolution, the mammals were known to be nocturnal and small dinosaurs were on their menu. They also exhibited excellent skills of hunting in the day time.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/febcd973-ee8e-4d92-9a4e-e3458704abb4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>118</video:duration>
      <video:publication_date>2013-01-12T00:51:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28644.mp4</video:content_loc>
      <video:uploader>burki</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>Mammals</video:tag>
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      <video:tag>Dinos</video:tag>
      <video:tag>Dinosaur</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 2-Bioengineering 200 -</video:title>
      <video:description>lec 2-Bioengineering 200 - The Graduate Group Introductory Seminar</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27600.jpg</video:thumbnail_loc>
      <video:duration>2805</video:duration>
      <video:publication_date>2012-09-30T09:37:29.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/28k1e3AhE_w</video:player_loc>
      <video:uploader>0|58|0</video:uploader>
      <video:category>Bioengineering</video:category>
      <video:tag>biology</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - Astronomy 10</video:title>
      <video:description>&quot;Lec 13 - Astronomy 10&quot; Introduction to General Astronomy</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23770.jpg</video:thumbnail_loc>
      <video:duration>5119</video:duration>
      <video:publication_date>2012-09-14T11:01:39.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/nHQoZDiSyM8</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>13</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>This another video in the sixty symbol series of videos. We present &quot;No Higgs Boson today&quot; more videos are on sixtysymbols.com website.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/b5604c45-6b6f-482f-bf6f-eb89f41a2399/cand_5.jpg</video:thumbnail_loc>
      <video:duration>117</video:duration>
      <video:publication_date>2013-01-12T00:52:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28649.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>no</video:tag>
      <video:tag>Higgs</video:tag>
      <video:tag>Boson</video:tag>
      <video:tag>Today</video:tag>
      <video:tag>Sixty</video:tag>
      <video:tag>Symbols</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>The best and the worst part of any job in physics are discussed here. Different other questions on science are also discussed here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/ec5d7c3e-3825-4e11-81b4-a1e90c6a765a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>139</video:duration>
      <video:publication_date>2013-01-12T00:56:23.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28659.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>Particle</video:tag>
      <video:tag>Physicist</video:tag>
      <video:tag>Backstage</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>Q</video:tag>
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  <url>
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    <video:video>
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      <video:description>Blogs, podcasts, and other new media outlets have changed the way people get their news. Immediate access to information presents new opportunities as well as challenges for science communication. Watch Carl Zimmer, science writer for the New York Times and host of MicrobeWorld&apos;s Meet the Scientist podcast, at the Marian Koshland Science Museum in Washington, D.C. discuss how scientists and journalists are using new media outlets while avoiding their pitfalls.

Carl Zimmer is an award-winning author and science journalist. He is the author of seven books, the most recent of which is The Tangled Bank: An Introduction to Evolution. In addition to writing books, Zimmer contributes articles to the New York Times, as well as to magazines including National Geographic, Time, Scientific American, Science, and Popular Science. He also writes an award-winning blog, The Loom. From 1994 to 1998 Zimmer was a senior editor at Discover, where he remains a contributing editor and writes a monthly column about the brain.</video:description>
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      <video:duration>4381</video:duration>
      <video:publication_date>2011-01-10T19:54:52.000Z</video:publication_date>
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      <video:uploader>Chris Condayan</video:uploader>
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      <video:tag>eBooks</video:tag>
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      <video:tag>Kindle</video:tag>
      <video:tag>koshland</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Best and worst parts of the nanoscience with Sean Langridge</video:title>
      <video:description>Sean Langridge explains his point of view at nanoscience. Good  and bad aspects of his job.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/f34819d7-810b-4586-aa96-2dfd17c9d0da/cand_5.jpg</video:thumbnail_loc>
      <video:duration>149</video:duration>
      <video:publication_date>2013-01-12T00:54:08.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28653.mp4</video:content_loc>
      <video:uploader>velatin</video:uploader>
      <video:category>Interviews</video:category>
      <video:tag>Nanoscientist</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A Lecture on  P Orbitals</video:title>
      <video:description>Principles of Chemical Science/n    * Email this page/nVideo Lectures - Lecture 8/nTopics covered:
	/nP Orbitals/nInstructor:
	/nProf. Sylvia Ceyer/nTranscript - Lecture 8/nWe are going to start with the lecture notes from last Friday because I didn&apos;t finish them. What we were doing at the end of lecture last time was probably some of the hardest concepts that we&apos;ve covered so far in this course, and maybe even in the whole course./nAnd you will remember that we finally got around to talking about what does a wave function mean and how does it actually represent the electron in our hydrogen atom. And we saw that the physically significant interpretation of the wave function was not actually the wave function itself but the wave function squared./nSo psi here, which we learned has to be labeled by three quantum numbers, n, l and m. And that is a function of three position variables, r, theta and phi. If you square that, the physical interpretation of that is a probability density./nThis means this has units. This has units of inverse volume. It&apos;s a probability per unit volume. That is very important. It&apos;s not a probability but a probability per unit volume. But the other quantity that we would like to know something about is a probability./nWe would like to know something about how far is the electron from the nucleus. And, in order to do that, we needed to invoke this concept here, this radial probability distribution function. And what we said it was last time is a probability of finding an electron in a spherical shell of radius r, and that spherical shell has a thickness dr./nOr, another way to say it is that it&apos;s the probability of finding the electron at a distance between r to r plus dr. This is a probability here. And we illustrated that in the following way. This gray portion here, well, that was our density diagram./nThat gray portion was the probability density, psi squared. In this particular case, the 1, 0, 0 wave function, the 1s wave function, we squared it. And then we represented the magnitude o</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_1739.jpg</video:thumbnail_loc>
      <video:duration>3010</video:duration>
      <video:publication_date>2009-04-16T22:29:40.000Z</video:publication_date>
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      <video:category>Chemistry</video:category>
      <video:tag>Chemical</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>P</video:tag>
      <video:tag>Orbitals</video:tag>
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      <video:duration>111</video:duration>
      <video:publication_date>2013-01-12T00:57:07.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28661.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Monster</video:tag>
      <video:tag>Bug</video:tag>
      <video:tag>Wars</video:tag>
      <video:tag>Giant</video:tag>
      <video:tag>Rainforest</video:tag>
      <video:tag>Mantis</video:tag>
    </video:video>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A Monster- Redback Spider</video:title>
      <video:description>Video from the monster bug wars shows the monster redback spider. Her body structure and the fast speed are discussed here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/6894497b-8609-48af-98cf-14f4c276c14c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>86</video:duration>
      <video:publication_date>2013-01-12T00:52:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28650.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Monster</video:tag>
      <video:tag>Bug</video:tag>
      <video:tag>Wars</video:tag>
      <video:tag>Redback</video:tag>
      <video:tag>spider</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Video shows a full surgical procedure of manufacturing of train rails from the waste iron or steal material. A step  by step process is explained here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/b1408a87-ac1d-4c12-9a05-eb4ef0df852c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>170</video:duration>
      <video:publication_date>2013-01-12T01:05:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28679.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>How</video:tag>
      <video:tag>It</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Made</video:tag>
      <video:tag>train</video:tag>
      <video:tag>Rails</video:tag>
    </video:video>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The beautiful art of exoplanets</video:title>
      <video:description>The Hidden Universe expounds on how science relies heavily on art in order to convey a proper picture of the wonderful planets and stars around us. See how art can actually provide a better view of the actual photos of space.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/d6aa321c-9faa-486f-99a5-625801327aaf/cand_5.jpg</video:thumbnail_loc>
      <video:duration>211</video:duration>
      <video:publication_date>2013-01-12T01:03:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28677.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Planet</video:tag>
      <video:tag>art</video:tag>
      <video:tag>Stars</video:tag>
    </video:video>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Lec 4 - Environmental Common Law 2.
August 25, 2009

Prof. Bob Infelise discusses environmental common law and the differences between common law versus public law.

For more information on key environmental issues, visit Berkeley Law&apos;s environmental blog, http://legalplanet.wordpress.com/, or the Video and Audio Resources page, http://www.law.berkeley.edu/2866.htm.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16970.jpg</video:thumbnail_loc>
      <video:duration>4617</video:duration>
      <video:publication_date>2012-09-01T18:05:31.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/lIsYb8xbxcA</video:player_loc>
      <video:uploader>0|68|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Environmental</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>policy</video:tag>
      <video:tag>Law271</video:tag>
      <video:tag>Infelise</video:tag>
    </video:video>
  </url>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>A very interesting video showing the beetle and ants. A clip showing their the fights of these monsters is shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/4058ca62-f992-4a0d-bc96-be367002503f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>147</video:duration>
      <video:publication_date>2013-01-12T01:05:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28680.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Monster</video:tag>
      <video:tag>Bug</video:tag>
      <video:tag>Wars</video:tag>
      <video:tag>Beetle</video:tag>
      <video:tag>vs</video:tag>
      <video:tag>Ants</video:tag>
    </video:video>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>We are pointing the telescopes towards the open cluster M34 this intermediate aged open cluster of about 100 stars lies about 1400 light years and is scattered over 35 arc minutes more than the diameter of the full moon.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/8f4b607d-273f-4edc-ac39-00b49afaabfc/cand_5.jpg</video:thumbnail_loc>
      <video:duration>254</video:duration>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28683.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
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      <video:tag>CLUSTER</video:tag>
      <video:tag>Deep</video:tag>
      <video:tag>Sky</video:tag>
      <video:tag>Videos</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:duration>185</video:duration>
      <video:publication_date>2013-01-12T01:11:23.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28691.mp4</video:content_loc>
      <video:uploader>velatin</video:uploader>
      <video:category>Accounting</video:category>
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      <video:tag>Worcestershire</video:tag>
      <video:tag>Sauce</video:tag>
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      <video:description>This video will help you in understanding the importance of planning and carrying out the investigations. Different questions are discussed in this video.</video:description>
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      <video:duration>612</video:duration>
      <video:publication_date>2013-01-18T07:17:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28883.mp4</video:content_loc>
      <video:uploader>Marylou Norris</video:uploader>
      <video:category>Others</video:category>
      <video:tag>planning</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Carrying</video:tag>
      <video:tag>out</video:tag>
      <video:tag>Investigations</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - GMAT: Data Sufficiency 4</video:title>
      <video:description>GMAT: Data Sufficiency 4

16-21, pg. 279</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22297.jpg</video:thumbnail_loc>
      <video:duration>624</video:duration>
      <video:publication_date>2012-09-11T01:40:39.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/fMTLSOTAzWs</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>GMAT</video:tag>
      <video:tag>data</video:tag>
      <video:tag>Sufficiency</video:tag>
      <video:tag>4</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Mr Anderson gives a lecture on viral replication, an idea proposed by Benjamin Franklin. He expounds on ideas that Mr Benjamin didn&apos;t clarify. Learn this new idea.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/e6df5290-a8f4-4a04-b464-15c1befe6332/cand_5.jpg</video:thumbnail_loc>
      <video:duration>629</video:duration>
      <video:publication_date>2013-01-18T07:19:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28885.mp4</video:content_loc>
      <video:uploader>Marylou Norris</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>replication</video:tag>
      <video:tag>of</video:tag>
      <video:tag>viruses</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>The polar properties of water are discussed in this video. Oxygen is a very electronegative atom and hydrogen acts as an electropositive here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/6a3861cc-0e6a-4c53-8ba6-b0e6153296a6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>644</video:duration>
      <video:publication_date>2013-01-18T07:16:41.000Z</video:publication_date>
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      <video:tag>A</video:tag>
      <video:tag>Polar</video:tag>
      <video:tag>molecule</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>A very interesting video to guide the beginners for the balancing of equations. Balancing different kind of equations is explained here with diagrams.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/be2dfb2f-b5c7-4eae-98dc-ccaa50098bff/cand_5.jpg</video:thumbnail_loc>
      <video:duration>668</video:duration>
      <video:publication_date>2013-01-19T04:31:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28890.mp4</video:content_loc>
      <video:uploader>Bettye Purnell</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>A</video:tag>
      <video:tag>Beginner</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Guide</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Balancing</video:tag>
      <video:tag>Equations</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - Banking 11: A reserve bank</video:title>
      <video:description>Banking 11: A reserve bank

Introduction to the idea of a reserve bank.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22296.jpg</video:thumbnail_loc>
      <video:duration>688</video:duration>
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      <video:uploader>0|51|0</video:uploader>
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      <video:tag>Banking</video:tag>
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      <video:tag>A</video:tag>
      <video:tag>reserve</video:tag>
      <video:tag>bank</video:tag>
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  </url>
  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Evolution Clarification</video:title>
      <video:description>Evolution Clarification

Clarifying some points on evolution and intelligent design</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22318.jpg</video:thumbnail_loc>
      <video:duration>541</video:duration>
      <video:publication_date>2012-09-11T01:44:18.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/nh1R-gyY7es</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>Evolution</video:tag>
      <video:tag>Clarification</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>GMAT: Data Sufficiency 14

63-68, pgs. 282-283</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22319.jpg</video:thumbnail_loc>
      <video:duration>712</video:duration>
      <video:publication_date>2012-09-11T01:44:41.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/iW3EP2FE5zc</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>GMAT</video:tag>
      <video:tag>data</video:tag>
      <video:tag>Sufficiency</video:tag>
      <video:tag>14</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-How-Multiplayer-Games-Will-Change-the-Future-of-Work</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - How Multiplayer Games Will Change the Future of Work</video:title>
      <video:description>&quot;Lec 15 - How Multiplayer Games Will Change the Future of Work&quot; (February 22, 2010) Leighton Read, high-tech investor, entrepreneur, and CEO of Seriosity Inc. and Alloy Ventures discusses how multiplayer game will change the future of work.

Stanford University
http://www.stanford.edu/

Stanford Engineering Everywhere:
http://see.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18884.jpg</video:thumbnail_loc>
      <video:duration>4048</video:duration>
      <video:publication_date>2012-09-04T07:04:51.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/E286x3HASK0</video:player_loc>
      <video:uploader>0|8|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>computers</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>gamers</video:tag>
      <video:tag>gaming</video:tag>
      <video:tag>Office</video:tag>
      <video:tag>Feedback</video:tag>
      <video:tag>meritocracy</video:tag>
      <video:tag>information</video:tag>
      <video:tag>decision</video:tag>
      <video:tag>analysis</video:tag>
      <video:tag>Support</video:tag>
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      <video:tag>Box</video:tag>
      <video:tag>Avatar</video:tag>
      <video:tag>Publishers</video:tag>
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      <video:tag>Warcraft</video:tag>
      <video:tag>Farmville</video:tag>
      <video:tag>leadership</video:tag>
      <video:tag>hiring</video:tag>
      <video:tag>call</video:tag>
      <video:tag>center</video:tag>
      <video:tag>Training</video:tag>
      <video:tag>jobs</video:tag>
      <video:tag>employees</video:tag>
      <video:tag>shareholder</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>This video will help yu in understanding the function of the Organ of Corti. The purpose of this video is to help the medical students.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/381f3290-d54e-4a2c-a988-ddf72e4ca6ae/cand_5.jpg</video:thumbnail_loc>
      <video:duration>513</video:duration>
      <video:publication_date>2013-01-19T04:33:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28893.mp4</video:content_loc>
      <video:uploader>Tawanna Massey</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>the</video:tag>
      <video:tag>function</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Organ</video:tag>
      <video:tag>Corti</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:duration>461</video:duration>
      <video:publication_date>2013-01-19T04:30:39.000Z</video:publication_date>
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      <video:uploader>Marylou Norris</video:uploader>
      <video:category>Others</video:category>
      <video:tag>an</video:tag>
      <video:tag>introduction</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Skeletal</video:tag>
      <video:tag>Muscle</video:tag>
      <video:tag>contraction</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:duration>107</video:duration>
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      <video:tag>fly</video:tag>
      <video:tag>stick</video:tag>
      <video:tag>levitation</video:tag>
      <video:tag>Power</video:tag>
      <video:tag>Wand</video:tag>
      <video:tag>incredible</video:tag>
      <video:tag>Science</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/aacf9a46-3c48-42c9-94e4-08be71d3562c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>548</video:duration>
      <video:publication_date>2013-01-19T04:40:33.000Z</video:publication_date>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7- MIT 6.033 Computer System Engineering, Spring 2005</video:title>
      <video:description>Layering and Link Layer

View the complete course at: http://ocw.mit.edu/6-033S05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16215.jpg</video:thumbnail_loc>
      <video:duration>2855</video:duration>
      <video:publication_date>2012-08-29T16:20:44.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/r0o9DJmvYNg</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>software</video:tag>
      <video:tag>hardware</video:tag>
      <video:tag>modularity</video:tag>
      <video:tag>complexity</video:tag>
      <video:tag>virtual</video:tag>
      <video:tag>networks</video:tag>
      <video:tag>atomicity</video:tag>
      <video:tag>coordination</video:tag>
      <video:tag>reliability</video:tag>
      <video:tag>security</video:tag>
    </video:video>
  </url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Coevolution in plants and animals</video:title>
      <video:description>Coevolution is when two species head down together in an evolutionary pathway. Mr Andersen builds an analogy to clarify the concept of coevolution. Example of coevolution is the benefit obtained by a flower plant from an insect.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/d6270a09-178b-4ff0-969a-4cca892d9637/cand_5.jpg</video:thumbnail_loc>
      <video:duration>504</video:duration>
      <video:publication_date>2013-01-19T04:49:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28916.mp4</video:content_loc>
      <video:uploader>Marylou Norris</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>coevolution</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Home-Planetarium</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Home Planetarium</video:title>
      <video:description>Are you always fascinated by the beauty of the night sky? Then this is the chance to turn your home into a planetarium. This video explains how to do that.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/f345480c-c87e-4042-a573-841ed83ad447/cand_5.jpg</video:thumbnail_loc>
      <video:duration>147</video:duration>
      <video:publication_date>2012-12-09T06:59:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28417.mp4</video:content_loc>
      <video:uploader>Amir Nayak</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Laser</video:tag>
      <video:tag>Stars</video:tag>
      <video:tag>Projector</video:tag>
      <video:tag>home</video:tag>
      <video:tag>Planetarium</video:tag>
      <video:tag>Light</video:tag>
      <video:tag>Show</video:tag>
      <video:tag>incredible</video:tag>
      <video:tag>Science</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Public-Health-250A-Lecture-4-Descriptive-Epidemiology-III</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Public Health 250A - Lecture 4: Descriptive Epidemiology III</video:title>
      <video:description>Public Health 250A - Lecture 4: Descriptive Epidemiology III

Epidemiologic Methods I</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25555.jpg</video:thumbnail_loc>
      <video:duration>2792</video:duration>
      <video:publication_date>2012-09-18T16:23:49.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/QzdKpIdcHvc</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Public</video:tag>
      <video:tag>Health</video:tag>
      <video:tag>250A</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>4</video:tag>
      <video:tag>Descriptive</video:tag>
      <video:tag>epidemiology</video:tag>
      <video:tag>III</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Build-a-Strategy-for-Sustainability</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Build a Strategy for Sustainability</video:title>
      <video:description>Build a Strategy for Sustainability

Adam Werbach, Global CEO of Saatchi and Saatchi S and former Sierra Club president, is the author of Strategy for Sustainability.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25554.jpg</video:thumbnail_loc>
      <video:duration>627</video:duration>
      <video:publication_date>2012-09-18T16:23:39.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/K_usAROt9bc</video:player_loc>
      <video:uploader>0|54|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>build</video:tag>
      <video:tag>A</video:tag>
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      <video:tag>for</video:tag>
      <video:tag>sustainability</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-5-Physics-111-Instrumentation-Section-Lab-Equipment-BSC</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Physics 111: Instrumentation Section Lab Equipment (BSC)</video:title>
      <video:description>Physics 111: Instrumentation Section Lab Equipment (BSC)

Physics 111 Advanced Laboratory.  Sean O&apos;Kelley

This video accompanies the first lab of the Physics 111 Instrumentation Section (formerly Basic Semiconductor Circuits Section), providing students with an introduction to the equipment provided at the standard lab station used throughout the course. 

In the first lab, you will learn how to use the digital voltmeter (DVM), oscilloscope, function generator, and powered breadboard.  This video explains the operation of these items, shows how to wire some electronic circuits, and introduces some troubleshooting techniques.


http://socrates.berkeley.edu/~phylabs/bsc/Manual.html</video:description>
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      <video:duration>1635</video:duration>
      <video:publication_date>2012-09-19T06:17:02.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Cns6AKDSFC4</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>physics</video:tag>
      <video:tag>111</video:tag>
      <video:tag>Instrumentation</video:tag>
      <video:tag>Section</video:tag>
      <video:tag>Lab</video:tag>
      <video:tag>Equipment</video:tag>
      <video:tag>BSC</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/The-trick-used-by-male-spiders-to-mate</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The trick used by male spiders to mate</video:title>
      <video:description>This video shows that male spiders pretend to be dead to attract their female companions to mate. This activity was noticed by the researchers of the University of Aarhus.</video:description>
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      <video:duration>51</video:duration>
      <video:publication_date>2012-11-02T17:50:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27969.mp4</video:content_loc>
      <video:uploader>Nikunj Patel</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>spiders</video:tag>
      <video:tag>mating</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Homeostasis-Hugs-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Homeostasis Hugs Video</video:title>
      <video:description>Homeostasis Hugs is the hug between the tissues in our body. A well explanation of the topic is provided here by an expert to make the topic clear.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/2ebb1ed8-950d-49bf-8bd9-45d0a1e479a6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>514</video:duration>
      <video:publication_date>2013-01-19T04:45:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28911.mp4</video:content_loc>
      <video:uploader>Lynette Steffen</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Homeostasis</video:tag>
      <video:tag>Hugs</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-The-Bohr-Effect</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is The Bohr Effect?</video:title>
      <video:description>This video explains the Bohr&apos;s effect with a curve of oxygen dissociation of hemoglobin. Watch this video to know more about it.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/dd213869-2c31-407e-8aa4-fb325bc356f0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>623</video:duration>
      <video:publication_date>2013-01-19T04:52:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28921.mp4</video:content_loc>
      <video:uploader>Bettye Purnell</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>the</video:tag>
      <video:tag>bohr</video:tag>
      <video:tag>Effect</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-87-The-Business-Cycle</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 87 - The Business Cycle</video:title>
      <video:description>The Business Cycle

The business cycle and how it may be driven by emotion</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25559.jpg</video:thumbnail_loc>
      <video:duration>676</video:duration>
      <video:publication_date>2012-09-18T16:24:52.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/TXrOpjG4dUs</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>the</video:tag>
      <video:tag>Business</video:tag>
      <video:tag>Cycle</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Smith-numbers</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Smith numbers</video:title>
      <video:description>4937775, 27, 666 and others are smith numbers born from a phone directory by Haroun smith. Professor Ed Copeland of the University of Nottingham explains.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/e6b9e691-653b-4431-a9d7-9774c871dad3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>371</video:duration>
      <video:publication_date>2013-01-19T04:54:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28924.mp4</video:content_loc>
      <video:uploader>Tawanna Massey</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>smith</video:tag>
      <video:tag>Numbers</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-101-Overview-of-Fractional-Reserve-Banking</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 101 - Overview of Fractional Reserve Banking</video:title>
      <video:description>Overview of Fractional Reserve Banking

Big picture of how money enters circulation and how lending can increase the money supply</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25604.jpg</video:thumbnail_loc>
      <video:duration>508</video:duration>
      <video:publication_date>2012-09-18T16:36:47.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/3mUi9IZb4T4</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Overview</video:tag>
      <video:tag>of</video:tag>
      <video:tag>fractional</video:tag>
      <video:tag>reserve</video:tag>
      <video:tag>Banking</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-28-Computer-Science-164</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 28-Computer Science 164 -</video:title>
      <video:description>lec 28-Computer Science 164 -  Programming Languages and Compilers</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27569.jpg</video:thumbnail_loc>
      <video:duration>2758</video:duration>
      <video:publication_date>2012-09-30T08:38:31.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/F7o5ttm0578</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-29-Computer-Science-164</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 29-Computer Science 164 -</video:title>
      <video:description>lec 29-Computer Science 164 -Programming Languages and Compilers</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27570.jpg</video:thumbnail_loc>
      <video:duration>2729</video:duration>
      <video:publication_date>2012-09-30T08:38:40.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/LT0flmovt0w</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-121-Balance-of-Payments-Capital-Account</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 121 - Balance of Payments- Capital Account</video:title>
      <video:description>Balance of Payments- Capital Account

Understanding how changes in foreign ownership of assets effects balance of payments</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25664.jpg</video:thumbnail_loc>
      <video:duration>447</video:duration>
      <video:publication_date>2012-09-18T16:52:20.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/AimYG1jYD0A</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Balance</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Payments</video:tag>
      <video:tag>capital</video:tag>
      <video:tag>Account</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-24-Computer-Science-10-Lecture-25-Summary-and-Farewell-Spring-2012</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 24 - Computer Science 10 - Lecture 25: Summary and Farewell Spring 2012</video:title>
      <video:description>Computer Science 10 - Lecture 25: Summary and Farewell

The Beauty and Joy of Computing

This video is a part of lectures of Computer Science 10, 001 - Spring 2012 course.</video:description>
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      <video:duration>2120</video:duration>
      <video:publication_date>2012-09-19T02:51:37.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/p9zPweSl4Mo</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
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      <video:tag>10</video:tag>
      <video:tag>Lecture</video:tag>
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      <video:tag>Summary</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Farewell</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-Central-Dogma</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Central Dogma?</video:title>
      <video:description>This video discuses the central dogma with the structure of DNA. A video shot to the team working with Mr. Anderson is also provided here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/33459125-4209-48b1-90b0-aaa011975922/cand_5.jpg</video:thumbnail_loc>
      <video:duration>558</video:duration>
      <video:publication_date>2013-01-19T04:59:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28931.mp4</video:content_loc>
      <video:uploader>Tawanna Massey</video:uploader>
      <video:category>Bioinformatics</video:category>
      <video:tag>the</video:tag>
      <video:tag>Central</video:tag>
      <video:tag>Dogma</video:tag>
      <video:tag>Transcription</video:tag>
      <video:tag>and</video:tag>
      <video:tag>translation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Atom</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Atom</video:title>
      <video:description>Have you ever imagined how the knowledge of the atom began? Let this video take you through the entire account in the history of the atom.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/6fdb6a03-8eb5-402c-be35-3436d175daff/cand_5.jpg</video:thumbnail_loc>
      <video:duration>549</video:duration>
      <video:publication_date>2013-01-19T04:54:02.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28923.mp4</video:content_loc>
      <video:uploader>Lynette Steffen</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>the</video:tag>
      <video:tag>atom</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-Computational-Thinking-And-Mathematics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Computational Thinking And Mathematics</video:title>
      <video:description>Video shows the different terms used in mathematics and computational thinking. A brief explanation of these terms with the science and technology is discussed here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/9a766d7e-8e86-4b24-9929-61f0174a9c84/cand_5.jpg</video:thumbnail_loc>
      <video:duration>502</video:duration>
      <video:publication_date>2013-01-19T05:01:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28933.mp4</video:content_loc>
      <video:uploader>Lynette Steffen</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>using</video:tag>
      <video:tag>Mathematics</video:tag>
      <video:tag>and</video:tag>
      <video:tag>computational</video:tag>
      <video:tag>thinking</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Introduction-With-Evidence-of-Evolution</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Introduction With Evidence of Evolution</video:title>
      <video:description>A study about the evidences of evolution is described here to help you. Video is really interesting and you must watch it.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/e9f0880c-8cd6-4dd8-a652-79c3807d99d3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>562</video:duration>
      <video:publication_date>2013-01-19T05:02:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28935.mp4</video:content_loc>
      <video:uploader>Marylou Norris</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Evidence</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Evolution</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-Equity-vs-Debt</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - Equity vs. Debt</video:title>
      <video:description>Equity vs. Debt

Debt vs. Equity.  Market Capitalization, Asset Value, and Enterprise Value.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22581.jpg</video:thumbnail_loc>
      <video:duration>834</video:duration>
      <video:publication_date>2012-09-11T02:35:30.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/yQtUyBrRBx4</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Equity</video:tag>
      <video:tag>vs</video:tag>
      <video:tag>Debt</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cells-Discovery-Description</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cells Discovery Description</video:title>
      <video:description>This video will help you to know about the history of the cell theory. Peoples related with the cell discoveries and the 2 types of microscopes are shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/337488a5-1795-4325-8927-258dcfbedb6b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>899</video:duration>
      <video:publication_date>2013-01-19T05:08:08.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28942.mp4</video:content_loc>
      <video:uploader>Lynette Steffen</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>the</video:tag>
      <video:tag>Discovery</video:tag>
      <video:tag>of</video:tag>
      <video:tag>cells</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Testing-gravity-by-Feather-and-balls-in-a-vacuum</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Testing gravity by Feather and balls in a vacuum</video:title>
      <video:description>Peter foster test gravity by dropping a metal ball and feathers in a vacuum. History has it that  Scott did a similar experiment  with a  feather and a hammer.

Find a similar video on:http://www.youtube.com/watch?v=cjSvxWpbP_o</video:description>
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      <video:duration>291</video:duration>
      <video:publication_date>2013-01-19T05:00:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28932.mp4</video:content_loc>
      <video:uploader>Tawanna Massey</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>Testing</video:tag>
      <video:tag>gravity</video:tag>
      <video:tag>by</video:tag>
      <video:tag>feather</video:tag>
      <video:tag>and</video:tag>
      <video:tag>balls</video:tag>
      <video:tag>in</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Vacuum</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Podcast-Overview-of-Biology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Podcast - Overview of Biology</video:title>
      <video:description>A quick overview of what basic biology is. In this video you will be given a quick rundown of the 4 basic principals of biology.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/7815fa6c-fc8b-4780-92b6-b305d74643c3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>548</video:duration>
      <video:publication_date>2013-01-19T04:59:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28930.mp4</video:content_loc>
      <video:uploader>Lynette Steffen</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>podcast</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>Overview</video:tag>
      <video:tag>principals</video:tag>
      <video:tag>of</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/All-About-Cell-Membranes</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>All About Cell Membranes</video:title>
      <video:description>This video will explain the membranes of the cell from the things used in our daily life. Here is an activity which contains the extract of DNA from a banana.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/d2c818b6-9a1a-4c8d-9677-e3ad64479ff4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>663</video:duration>
      <video:publication_date>2013-01-19T05:22:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28960.mp4</video:content_loc>
      <video:uploader>Lynette Steffen</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>cell</video:tag>
      <video:tag>membranes</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/All-About-Cancer-57a921</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>All About Cancer</video:title>
      <video:description>A very helpful video showing the reason behind the disease cancer. A brief description of the cancer therapies is shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/7f633bac-5953-44a0-966e-bc3f9972e2bc/cand_5.jpg</video:thumbnail_loc>
      <video:duration>302</video:duration>
      <video:publication_date>2013-02-08T02:30:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29549.mp4</video:content_loc>
      <video:uploader>Ollie Wall</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Cancer</video:tag>
      <video:tag>Death</video:tag>
      <video:tag>Receptors</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-42-Photoelectric-Effect</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
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eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
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    <lastmod>2026-08-14</lastmod>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Lec 1- MIT 6.033 Computer System Engineering, Spring 2005.
Naming

View the complete course at: http://ocw.mit.edu/6-033S05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Lec 2- MIT 6.033 Computer System Engineering, Spring 2005.
Fault Isolation with Clients and Servers

View the complete course at: http://ocw.mit.edu/6-033S05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 4- MIT 6.033 Computer System Engineering, Spring 2005</video:title>
      <video:description>Lec 4- MIT 6.033 Computer System Engineering, Spring 2005.
Virtual Processors: Threads and Coordination

View the complete course at: http://ocw.mit.edu/6-033S05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16212.jpg</video:thumbnail_loc>
      <video:duration>3051</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/vMJshx7SO6Y</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:uploader>Amir Nayak</video:uploader>
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      <video:tag>Feeling</video:tag>
      <video:tag>Through</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Wormhole</video:tag>
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      <video:publication_date>2013-02-08T02:42:59.000Z</video:publication_date>
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      <video:uploader>Jorge Rivera</video:uploader>
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      <video:tag>factor</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:tag>Superlatives</video:tag>
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      <video:tag>2012</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>&quot;Lec 8 - Chemistry 1A&quot;General Chemistry</video:description>
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      <video:duration>2964</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/qJHECOL7CwE</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:duration>2971</video:duration>
      <video:publication_date>2012-09-14T09:08:48.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/SHXHddAcyB0</video:player_loc>
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      <video:tag>Lec</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6- MIT 6.033 Computer System Engineering, Spring 2005</video:title>
      <video:description>Lec 6- MIT 6.033 Computer System Engineering, Spring 2005.
Introduction to Networks

View the complete course at: http://ocw.mit.edu/6-033S05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
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      <video:player_loc>https://www.youtube.com/embed/uKYAcK2JXo0</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>software</video:tag>
      <video:tag>hardware</video:tag>
      <video:tag>modularity</video:tag>
      <video:tag>complexity</video:tag>
      <video:tag>virtual</video:tag>
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      <video:tag>atomicity</video:tag>
      <video:tag>coordination</video:tag>
      <video:tag>reliability</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Cricothyrotomy is an emergency surgical procedure used as a last resort if the patients air way is obstructed. This video explains how to carry out this procedure step by step.</video:description>
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      <video:duration>127</video:duration>
      <video:publication_date>2011-12-01T20:29:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10395.mp4</video:content_loc>
      <video:uploader>catee</video:uploader>
      <video:category>Medical</video:category>
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      <video:duration>593</video:duration>
      <video:publication_date>2013-02-08T02:50:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29574.mp4</video:content_loc>
      <video:uploader>Jennifer Byars</video:uploader>
      <video:category>Aerospace Engineering</video:category>
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    <lastmod>2026-08-14</lastmod>
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      <video:duration>167</video:duration>
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      <video:duration>169</video:duration>
      <video:publication_date>2013-02-08T02:42:09.000Z</video:publication_date>
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      <video:uploader>Jennifer Byars</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>This video shows the NASA&apos;s transports space shuttle enterprise to new york. The working of different parts during the launch is shown here.</video:description>
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      <video:duration>751</video:duration>
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      <video:uploader>Ian Wynn</video:uploader>
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      <video:tag>human</video:tag>
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    <lastmod>2026-08-14</lastmod>
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    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Reason-Behind-Overpopulation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Reason Behind Overpopulation</video:title>
      <video:description>The science behind 7 billion people on earth is discussed here. Video is interesting and is good for the knowledge purpose.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/d7c848ce-2e5e-42b1-bf2b-e3ca40372892/cand_5.jpg</video:thumbnail_loc>
      <video:duration>617</video:duration>
      <video:publication_date>2013-02-09T07:12:29.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29831.mp4</video:content_loc>
      <video:uploader>Alberto Felder</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>the</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>of</video:tag>
      <video:tag>overpopulation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-95-Atomic-Radius-Quiz</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 95 - Atomic Radius (Quiz)</video:title>
      <video:description>Atomic Radius (Quiz)

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26270.jpg</video:thumbnail_loc>
      <video:duration>175</video:duration>
      <video:publication_date>2012-09-19T00:37:20.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/SKDF7sz_wgI</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Atomic</video:tag>
      <video:tag>Radius</video:tag>
      <video:tag>Quiz</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-24-EE290f-Nanoscale-Magnetic-Imaging-Given-by-Dr-Peter-Fisher-CXROLBNL</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 24 - EE290f  Nanoscale Magnetic Imaging - Given by Dr. Peter Fisher - CXRO/LBNL</video:title>
      <video:description>EE290f  Nanoscale Magnetic Imaging - Given by Dr. Peter Fisher - CXRO/LBNL

EE 290F Synchrotron Radiation for Materials Science Applications (Sp 07)

Lecture 24 - Nanoscale Magnetic Imaging - Given by Dr. Peter Fisher - CXRO/LBNL</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19484.jpg</video:thumbnail_loc>
      <video:duration>4923</video:duration>
      <video:publication_date>2012-09-05T02:56:40.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/M3Ahf-hdHw8</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>uc</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>university</video:tag>
      <video:tag>california</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-86-Electronic-Configuration-NB</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 86 - Electronic Configuration (NB)</video:title>
      <video:description>Electronic Configuration (NB)

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26261.jpg</video:thumbnail_loc>
      <video:duration>278</video:duration>
      <video:publication_date>2012-09-19T00:33:47.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/omeeRx3Zl84</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>electronic</video:tag>
      <video:tag>Configuration</video:tag>
      <video:tag>NB</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Life-Without-Brain</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Life Without Brain</video:title>
      <video:description>Brain is the central organ of body that controls all the functioning. But in this video you come to know about creatures that can still live without brain like cockroach.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/fc1dc301-daa3-4dc3-b1e6-f68d73a47238/cand_5.jpg</video:thumbnail_loc>
      <video:duration>475</video:duration>
      <video:publication_date>2013-02-09T04:02:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29759.mp4</video:content_loc>
      <video:uploader>Ian Wynn</video:uploader>
      <video:category>Bioengineering</video:category>
      <video:tag>What</video:tag>
      <video:tag>Can</video:tag>
      <video:tag>You</video:tag>
      <video:tag>do</video:tag>
      <video:tag>without</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Brain</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Scroll-Views-and-Table-Views</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Scroll Views and Table Views</video:title>
      <video:description>&quot;Lec 8 - Scroll Views and Table Views&quot; (January 28, 2010) Josh Shaffer explains scroll views; displaying data and controlling appearance and behavior in table views.

Part of Stanford&apos;s Winter Quarter 2010 iPhone Application Development (CS193P) course.

Stanford University:
http://www.stanford.edu/

Stanford School of Engineering:
http://soe.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18932.jpg</video:thumbnail_loc>
      <video:duration>4399</video:duration>
      <video:publication_date>2012-09-04T07:59:35.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/nPzR3jLFEvA</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>CS193P</video:tag>
      <video:tag>software</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>Application</video:tag>
      <video:tag>Development</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>language</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>iPhone</video:tag>
      <video:tag>operating</video:tag>
      <video:tag>system</video:tag>
      <video:tag>OS</video:tag>
      <video:tag>3</video:tag>
      <video:tag>2</video:tag>
      <video:tag>iPad</video:tag>
      <video:tag>scroll</video:tag>
      <video:tag>table</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>cells</video:tag>
      <video:tag>content</video:tag>
      <video:tag>size</video:tag>
      <video:tag>indicator</video:tag>
      <video:tag>insets</video:tag>
      <video:tag>offset</video:tag>
      <video:tag>subview</video:tag>
      <video:tag>behavior</video:tag>
      <video:tag>subclass</video:tag>
      <video:tag>delegate</video:tag>
      <video:tag>Set</video:tag>
      <video:tag>zoom</video:tag>
      <video:tag>scale</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Changes-at-Solar-Systems-Edge</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Changes at Solar System&apos;s Edge</video:title>
      <video:description>In this video, you will know about the solar changes at the edge of solar system. A spacecraft is taking pictures of solar system and then thermal vision of photograph is showing about the heat change at the edges of system.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/5b1f5053-9293-473a-961c-caf71ef931ff/cand_5.jpg</video:thumbnail_loc>
      <video:duration>246</video:duration>
      <video:publication_date>2013-02-09T07:21:08.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29836.mp4</video:content_loc>
      <video:uploader>Jorge Rivera</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>NASA</video:tag>
      <video:tag>Spacecraft</video:tag>
      <video:tag>Reveals</video:tag>
      <video:tag>Changes</video:tag>
      <video:tag>at</video:tag>
      <video:tag>solar</video:tag>
      <video:tag>system</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Edge</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-23-Computer-Science-188-Lecture-28-Review</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23 - Computer Science 188 - Lecture 28: Review</video:title>
      <video:description>Computer Science 188 - Lecture 28: Review

Introduction to Artificial Intelligence</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26350.jpg</video:thumbnail_loc>
      <video:duration>4865</video:duration>
      <video:publication_date>2012-09-19T00:54:11.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/eHYGb1aZXsI</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>188</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>28</video:tag>
      <video:tag>Review</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Vitamin-C-and-common-ancestry</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Vitamin C and common ancestry</video:title>
      <video:description>Vitamin c is unique as its essentiality as a nutrient is restricted to only a limited number of exceptional species among phylogenetically higher animals in other words nearly higher animals can sythesize vitamin c.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/a6cb1f6b-5cd9-4616-9e4c-9aff5e5b943a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>393</video:duration>
      <video:publication_date>2013-01-12T00:59:29.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28667.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Vitamin</video:tag>
      <video:tag>C</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Common</video:tag>
      <video:tag>ancestry</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Equilibrium-Potentials-and-Driving-Force</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Equilibrium Potentials and Driving Force</video:title>
      <video:description>In this science video, equilibrium potentials and driving force is explained.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/07/b59cfdf1-b971-4fd3-83df-90ee4b403173/cand_5.jpg</video:thumbnail_loc>
      <video:duration>500</video:duration>
      <video:publication_date>2014-07-22T03:42:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31056.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Equilibrium</video:tag>
      <video:tag>Potentials</video:tag>
      <video:tag>Driving</video:tag>
      <video:tag>force</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-Computer-Science-10-Lecture-14-Computational-Game-Theory-Spring-2012</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - Computer Science 10 - Lecture 14: Computational Game Theory Spring 2012</video:title>
      <video:description>Computer Science 10 - Lecture 14: Computational Game Theory

The Beauty and Joy of Computing


This video is a part of lectures of Computer Science 10, 001 - Spring 2012 course.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26848.jpg</video:thumbnail_loc>
      <video:duration>2828</video:duration>
      <video:publication_date>2012-09-19T02:44:16.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/x3n7mZBcOw0</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>10</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>14</video:tag>
      <video:tag>computational</video:tag>
      <video:tag>game</video:tag>
      <video:tag>theory</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Procedure-To-Make-A-Lemon-Battery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Procedure To Make A Lemon Battery</video:title>
      <video:description>This video will show you the procedure of making a electro voltaic battery by using lemon. first Squeeze lemon without breaking it&apos;s skin and then insert two metal coins at certain distance and then connect the coins through wire to voltmeter.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/7309f23d-33bf-4291-ad60-bbe0c0b4a8cb/cand_5.jpg</video:thumbnail_loc>
      <video:duration>201</video:duration>
      <video:publication_date>2013-02-09T07:37:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29845.mp4</video:content_loc>
      <video:uploader>Jennifer Byars</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>How</video:tag>
      <video:tag>to</video:tag>
      <video:tag>make</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Lemon</video:tag>
      <video:tag>battery</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/DNA-Group-Love-Proving-5567ae</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>DNA Group Love Proving</video:title>
      <video:description>A divine video with marvelous music and phenomenal science!</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2015/03/e5722f9c-58d6-4e83-a9c2-4e54084d65a7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>330</video:duration>
      <video:publication_date>2015-03-28T14:18:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32114.mp4</video:content_loc>
      <video:uploader>Karyn Bonti</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Science</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>group</video:tag>
      <video:tag>LOVE</video:tag>
      <video:tag>Biochemistry</video:tag>
      <video:tag>Molecular</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>biophysics</video:tag>
      <video:tag>gods</video:tag>
      <video:tag>goddesses</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Process-of-Cell-Division</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Process of Cell Division</video:title>
      <video:description>This video shows some crucial step of cell division discovery process. Cell division with its microscopic view is also explained here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/04/f139bfbb-b795-4f92-9a33-5b7ea06f5088/cand_5.jpg</video:thumbnail_loc>
      <video:duration>78</video:duration>
      <video:publication_date>2013-04-07T19:34:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30477.mp4</video:content_loc>
      <video:uploader>Jennifer Byars</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Crucial</video:tag>
      <video:tag>Step</video:tag>
      <video:tag>in</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>Division</video:tag>
      <video:tag>Discovered</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Monty-Hall-Paradox</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Monty Hall Paradox</video:title>
      <video:description>This video explains and demonstrates the concept of the Monty Hall Problem. It is said that switching is the best option because it has the higher probability of winning.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/bf526d4d-2a39-4327-b804-d97e564fafb9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>167</video:duration>
      <video:publication_date>2012-12-08T08:10:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28396.mp4</video:content_loc>
      <video:uploader>Amir Nayak</video:uploader>
      <video:category>Fun and Smart</video:category>
      <video:tag>Monty</video:tag>
      <video:tag>Hall</video:tag>
      <video:tag>Problem</video:tag>
      <video:tag>Explained</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cancer-And-Cetuximab</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cancer And Cetuximab</video:title>
      <video:description>This video shows the Cetuximab during the cancer. Video is very helpful for non-US healthcare professionals. Watch this video to know more about it.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/f2afb2e2-0d2b-4368-b491-7dc54d8dbbf4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>471</video:duration>
      <video:publication_date>2013-02-08T03:24:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29612.mp4</video:content_loc>
      <video:uploader>Jennifer Byars</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Cancer</video:tag>
      <video:tag>Cetuximab</video:tag>
      <video:tag>Erbitux</video:tag>
      <video:tag>English</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Pauling-triple-helix-model</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Pauling triple helix model</video:title>
      <video:description>Pauling triple helix model is explained in this animation. One of the failed hypothetical models of DNA is Linus Pauling&apos;s triple helix model. This structure would be unstable under normal cellular conditions.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/a42f0c89-ab5e-4da5-9bb7-f0dda22ce760/cand_5.jpg</video:thumbnail_loc>
      <video:duration>29</video:duration>
      <video:publication_date>2013-02-08T23:50:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29707.mp4</video:content_loc>
      <video:uploader>Nazir Istanbl</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Pauling</video:tag>
      <video:tag>triple</video:tag>
      <video:tag>helix</video:tag>
      <video:tag>model</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Cell-Culture-Engineering</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Cell Culture Engineering</video:title>
      <video:description>&quot;Lec 5 - Cell Culture Engineering&quot; Frontiers of Biomedical Engineering (BENG 100)

Professor Saltzman reviews the concept of gene therapy, and gives some examples of where this is applied. Methods to help deliver DNA into cells using viruses and cationic lipids are discussed, as a way to overcome some challenges in gene therapy. Next, Professor Saltzman gives a brief introduction into bacterial and mammalian cell physiology. He describes the different tissues in the body, the cell development/differentiation process, the anchorage dependence of mammalian cells that allows them to form an organism, and the extracellular matrix.

00:00 - Chapter 1. Applications of Gene Transfer
06:40 - Chapter 2. Gene Therapy
14:45 - Chapter 3. Potentials and Limits of Hijacking Viruses
22:28 - Chapter 4. Bacterial and Human Cell Physiology
33:43 - Chapter 5. Cellular Division
38:42 - Chapter 6. Cell Differentiation

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16610.jpg</video:thumbnail_loc>
      <video:duration>3153</video:duration>
      <video:publication_date>2012-08-31T16:08:56.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/_p2t_d1XsZU</video:player_loc>
      <video:uploader>0|59|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>adenovirus</video:tag>
      <video:tag>anchorage</video:tag>
      <video:tag>dependence</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>Physiology</video:tag>
      <video:tag>extracellular</video:tag>
      <video:tag>matrix</video:tag>
      <video:tag>gene</video:tag>
      <video:tag>therapy</video:tag>
      <video:tag>retrovirus</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Five-reasons-breastfeeding-is-awesome</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Five reasons breastfeeding is awesome</video:title>
      <video:description>The Science Show presents a truly quick and funny explanation as to why breastfeeding is good for mother and child. Please watch this interesting video to see if the task is worth it.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/d6f23de6-3dca-4ac6-b44d-cfb3ca8b6d11/cand_5.jpg</video:thumbnail_loc>
      <video:duration>163</video:duration>
      <video:publication_date>2013-02-09T01:48:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29715.mp4</video:content_loc>
      <video:uploader>Jorge Rivera</video:uploader>
      <video:category>Developmental Biology</video:category>
      <video:tag>Breastfeeding</video:tag>
      <video:tag>newborn</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Reason-Behind-Small-Sized-Insects</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Reason Behind Small Sized Insects</video:title>
      <video:description>300 million years ago the insects were quite different. The reason behind the small sized insects of these days is discussed here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/23204046-981a-4436-8f8f-7fed0bcbbefc/cand_5.jpg</video:thumbnail_loc>
      <video:duration>229</video:duration>
      <video:publication_date>2013-02-09T02:10:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29729.mp4</video:content_loc>
      <video:uploader>Alberto Felder</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Why</video:tag>
      <video:tag>Aren</video:tag>
      <video:tag>T</video:tag>
      <video:tag>There</video:tag>
      <video:tag>Giant</video:tag>
      <video:tag>Insects</video:tag>
    </video:video>
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    <loc>https://dnatube.com/videos/The-ABCA1-Transporter-in-Insulin-Secretion</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The ABCA1 Transporter in Insulin Secretion</video:title>
      <video:description>This animation shows the ABCA1 transporter in pancreatic islet cells and explains its importance for insulin secretion. Source: http://stromastudios.com</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/784f9323-cd83-4692-b9e9-4093ca29588f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>24</video:duration>
      <video:publication_date>2013-02-09T00:53:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29713.mp4</video:content_loc>
      <video:uploader>Nazir Istanbl</video:uploader>
      <video:category>Molecular Biology</video:category>
      <video:tag>ABCA1</video:tag>
      <video:tag>Transporter</video:tag>
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    <loc>https://dnatube.com/videos/Lec-3-Orbitals</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Orbitals</video:title>
      <video:description>Orbitals

An introduction to orbitals</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22494.jpg</video:thumbnail_loc>
      <video:duration>818</video:duration>
      <video:publication_date>2012-09-11T02:18:31.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/yBrp8uvNAhI</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Orbitals</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-Cell-Culture-Engineering-cont</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - Cell Culture Engineering (cont.)</video:title>
      <video:description>&quot;Lec 6 - Cell Culture Engineering (cont.)&quot; Frontiers of Biomedical Engineering (BENG 100)

Professor Saltzman describes the processes of fertilization and embryogenesis. Professor Saltzman then talks about the definition and classification of different types of stem cells, where stem cells are found in the body, and the potential for use of stem cells in treating diseases. Some challenges in this type of therapy are also discussed. Finally, Professor Saltzman introduces the exponential equation for cell growth, dX/dt = eμt, and the concept of cell &quot;doubling time.&quot;

00:00 - Chapter 1. Fertilization and Early Development
11:50 - Chapter 2. Development of Stem Cells
23:26 - Chapter 3. Results of Differentiation
36:52 - Chapter 4. Stem Cell Lineage
44:26 - Chapter 5. Cell Proliferation

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16611.jpg</video:thumbnail_loc>
      <video:duration>2900</video:duration>
      <video:publication_date>2012-08-31T16:13:43.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/H-9WOH2dY9I</video:player_loc>
      <video:uploader>0|59|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>blastocyst</video:tag>
      <video:tag>Embryogenesis</video:tag>
      <video:tag>exponential</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>Growth</video:tag>
      <video:tag>hematopoetic</video:tag>
      <video:tag>Stem</video:tag>
      <video:tag>tissue</video:tag>
      <video:tag>culture</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Super-Solar-Storm-NASA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Super Solar Storm - NASA</video:title>
      <video:description>An interesting video showing the reason behind super solar storm by NASA. Explanation of this storm is provided here for your help.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/b2c0e0bd-715d-49a3-8130-b24d6f662b36/cand_5.jpg</video:thumbnail_loc>
      <video:duration>511</video:duration>
      <video:publication_date>2013-02-09T01:57:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29720.mp4</video:content_loc>
      <video:uploader>Alberto Felder</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>Super</video:tag>
      <video:tag>solar</video:tag>
      <video:tag>Storm</video:tag>
      <video:tag>on</video:tag>
      <video:tag>This</video:tag>
      <video:tag>week</video:tag>
      <video:tag>NASA</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Lec-69-Acid-Chloride-Formation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 69 - Acid Chloride Formation</video:title>
      <video:description>Acid Chloride Formation

Acetic Acid to Acetyl Chloride mechanism.  Can be generalized to forming any acid halide from a carboxylic acid</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24629.jpg</video:thumbnail_loc>
      <video:duration>709</video:duration>
      <video:publication_date>2012-09-17T14:29:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/XKk9K5xTgDA</video:player_loc>
      <video:uploader>0|34|0</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>Acid</video:tag>
      <video:tag>Chloride</video:tag>
      <video:tag>formation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Soyuz-Launching-Rocket-Family</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Soyuz Launching- Rocket Family</video:title>
      <video:description>Soyuz is a soviet expendable carrier made rocket. This rocket is specially made for launching spacecraft and other satellites.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/fd09747c-5c09-48e7-a94a-31cc5a4a6677/cand_5.jpg</video:thumbnail_loc>
      <video:duration>614</video:duration>
      <video:publication_date>2013-02-09T01:50:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29716.mp4</video:content_loc>
      <video:uploader>Ian Wynn</video:uploader>
      <video:category>Aerospace Engineering</video:category>
      <video:tag>Soyuz</video:tag>
      <video:tag>LAUNCHES</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>Station</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Neil Armstrong The Moon Boy - NASA Remembers</video:title>
      <video:description>In this video NASA is showing pictures related to Niel Armstrong and remembers him in this way. Niel Armstrong was the first person that stepped on moon first.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_29742.jpg</video:thumbnail_loc>
      <video:duration>785</video:duration>
      <video:publication_date>2013-02-09T03:27:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29742.mp4</video:content_loc>
      <video:uploader>Wendi Westfall</video:uploader>
      <video:category>History</video:category>
      <video:tag>NASA</video:tag>
      <video:tag>Remembers</video:tag>
      <video:tag>Neil</video:tag>
      <video:tag>Armstrong</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Soyuz is soviet Union space program in order to take the space shuttle to space. In this video a dock is made in the space for observation and to take pictures of earth.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/407b24dc-6f82-461f-a1d6-aca2d4d54bc1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>583</video:duration>
      <video:publication_date>2013-02-09T02:01:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29723.mp4</video:content_loc>
      <video:uploader>Ian Wynn</video:uploader>
      <video:category>Aerospace Engineering</video:category>
      <video:tag>Soyuz</video:tag>
      <video:tag>Docks</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>Station</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>This video will show you the 3 new facts about denisova hominin. Video is really interssting and is helpful for the education purpose.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/600b37da-4544-4f16-b8a1-bc45cbe21997/cand_5.jpg</video:thumbnail_loc>
      <video:duration>190</video:duration>
      <video:publication_date>2013-02-09T02:04:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29725.mp4</video:content_loc>
      <video:uploader>Ollie Wall</video:uploader>
      <video:category>Others</video:category>
      <video:tag>3</video:tag>
      <video:tag>new</video:tag>
      <video:tag>Facts</video:tag>
      <video:tag>about</video:tag>
      <video:tag>Denisovans</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Tour to International Space Station - Part I</video:title>
      <video:description>An interesting video showing the journey to international space station. Video is very interesting and shows the problems faced there by our scientists.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/78aac8e6-2d86-43bc-bd8e-a807f6e686ff/cand_5.jpg</video:thumbnail_loc>
      <video:duration>583</video:duration>
      <video:publication_date>2013-02-09T02:03:07.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29724.mp4</video:content_loc>
      <video:uploader>Jennifer Byars</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>international</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>Station</video:tag>
      <video:tag>Tour</video:tag>
      <video:tag>part</video:tag>
      <video:tag>I</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-Electrical-Engineering-141</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9- Electrical Engineering 141</video:title>
      <video:description>Lec 9- Electrical Engineering 141.
Introduction to Digital Integrated Circuits</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17050.jpg</video:thumbnail_loc>
      <video:duration>4456</video:duration>
      <video:publication_date>2012-09-02T05:18:45.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Z2JhGvWtyz0</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Effects-of-RITALIN-on-Body-and-Mind</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Effects of RITALIN on Body and Mind</video:title>
      <video:description>This video shows the effects of ADHD drug RITALIN on the body and mind. People addicted to these drugs must watch this video for their health purpose.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/f32cbd55-ae42-45cb-b75d-282959f70d24/cand_5.jpg</video:thumbnail_loc>
      <video:duration>599</video:duration>
      <video:publication_date>2013-02-09T02:16:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29733.mp4</video:content_loc>
      <video:uploader>Jennifer Byars</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>the</video:tag>
      <video:tag>effects</video:tag>
      <video:tag>of</video:tag>
      <video:tag>ADHD</video:tag>
      <video:tag>drug</video:tag>
      <video:tag>RITALIN</video:tag>
      <video:tag>on</video:tag>
      <video:tag>body</video:tag>
      <video:tag>and</video:tag>
      <video:tag>mind</video:tag>
      <video:tag>including</video:tag>
      <video:tag>EKG</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/lec-2-Computer-Science-164</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 2-Computer Science 164</video:title>
      <video:description>lec 2-Computer Science 164  Programming Languages and Compilers</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27543.jpg</video:thumbnail_loc>
      <video:duration>2482</video:duration>
      <video:publication_date>2012-09-30T08:17:13.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/F908k-sUtQk</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/How-Does-Amphetamine-Effects-for-ADHD</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How Does Amphetamine Effects for ADHD</video:title>
      <video:description>This video shows the effects of amphetamine for ADHD on the heart and mind of humans. ECG of such peoples is also shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/08fb65f9-f37e-418b-99f0-cc8c25babf26/cand_5.jpg</video:thumbnail_loc>
      <video:duration>598</video:duration>
      <video:publication_date>2013-02-09T03:23:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29740.mp4</video:content_loc>
      <video:uploader>Ian Wynn</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>the</video:tag>
      <video:tag>effects</video:tag>
      <video:tag>of</video:tag>
      <video:tag>amphetamine</video:tag>
      <video:tag>for</video:tag>
      <video:tag>ADHD</video:tag>
      <video:tag>on</video:tag>
      <video:tag>body</video:tag>
      <video:tag>Heart</video:tag>
      <video:tag>and</video:tag>
      <video:tag>mind</video:tag>
      <video:tag>including</video:tag>
      <video:tag>ECG</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>This video shows a clip showing the R2 Joining ISS crew members. Different daily activities are shows here. Video is really very interesting.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/48e3e86a-120c-4f5e-8312-afa78d60991e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>669</video:duration>
      <video:publication_date>2013-02-09T06:39:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29811.mp4</video:content_loc>
      <video:uploader>Alberto Felder</video:uploader>
      <video:category>Aerospace Engineering</video:category>
      <video:tag>Robonaut</video:tag>
      <video:tag>2</video:tag>
      <video:tag>Joins</video:tag>
      <video:tag>ISS</video:tag>
      <video:tag>Crew</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Introduction-With-Auld-Lang-Sickness</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Introduction With Auld Lang Sickness</video:title>
      <video:description>Influenza can be a serious illness. Don&apos;t bring this flu home for the holidays. Contact your local public health unit, physician or pharmacist if you are suffering with it.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/c32fa810-6a73-4fbd-8cd0-46725bb890b0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>30</video:duration>
      <video:publication_date>2013-02-10T02:14:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29923.mp4</video:content_loc>
      <video:uploader>Jennifer Byars</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Auld</video:tag>
      <video:tag>Lang</video:tag>
      <video:tag>sick</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/How-Its-Made-Ice-Cream-Cones-Procedure</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How It&apos;s Made- Ice Cream Cones Procedure</video:title>
      <video:description>If you are at all curious as to how ice cream is made find out in this video how those tasty waffle ice cream cones are made watch video for more</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/2aaec99a-1837-4173-97e1-529c2412c6f4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>178</video:duration>
      <video:publication_date>2012-12-07T06:21:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28294.mp4</video:content_loc>
      <video:uploader>Amir Nayak</video:uploader>
      <video:category>Marketing</video:category>
      <video:tag>How</video:tag>
      <video:tag>It</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Made</video:tag>
      <video:tag>Ice</video:tag>
      <video:tag>Cream</video:tag>
      <video:tag>Cones</video:tag>
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    <loc>https://dnatube.com/videos/DNA-and-Life-the-Symphony-of-Science</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>DNA and Life the Symphony of Science</video:title>
      <video:description>This began with Gregoir Mendel who pointed out to the start to genetic science and the information and instructions contained in the genes. This video is a symphony of science on DNA the ladder of life.</video:description>
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    <loc>https://dnatube.com/videos/Introduction-With-Ancient-Egypt</loc>
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      <video:description>This video will show you about ancient Egypt its culture, costumes and its ancient structures. Egypt is popular for its giant structure and pyramid is worldwide popular.</video:description>
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    <loc>https://dnatube.com/videos/How-Canned-Sardines-Are-Made</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:publication_date>2012-12-07T06:22:56.000Z</video:publication_date>
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      <video:uploader>Amir Nayak</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Spreading-of-Malaria-Part-2</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:description>This video will help you in understanding the spreading of Malaria by a mosquito. Everyone must watch this for the knowledge purpose.</video:description>
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      <video:uploader>Von Paredes</video:uploader>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29820.mp4</video:content_loc>
      <video:uploader>Ollie Wall</video:uploader>
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    <loc>https://dnatube.com/videos/Strong-Interaction-Force</loc>
    <lastmod>2026-08-14</lastmod>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:publication_date>2012-11-27T03:11:07.000Z</video:publication_date>
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      <video:description>Physics 112 - Lecture 12: no audio for first 8 minutes

Introduction to Statistical and Thermal Physics</video:description>
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      <video:duration>1916</video:duration>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>A surgical procedure for the intercostal drain is shown here. Surgery is performed by the experts and is very helpful for the medical purpose.</video:description>
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      <video:uploader>Ollie Wall</video:uploader>
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    <loc>https://dnatube.com/videos/Lec-5-Electrical-Engineering-100</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>&quot;Lec 5 - Electrical Engineering 100 &quot;Electronic Techniques for Engineering</video:description>
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      <video:duration>4872</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/yuh3OP-MvHI</video:player_loc>
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  <url>
    <loc>https://dnatube.com/videos/Inside-The-Skull-Part-5</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Inside The Skull - Part 5</video:title>
      <video:description>This video is telling you about the skull, it&apos;s various parts and the functions of its parts. The main function of skull is to protect brain that is the controller of a creature.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30162.mp4</video:content_loc>
      <video:uploader>Von Paredes</video:uploader>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec - 10 ME C117  Contact Stress in Devices; Stress...</video:title>
      <video:description>ME C117  Contact Stress in Devices; Stress...

Bio Engineering/ME C117: Structural Aspects of Biomaterials - Professor Lisa Pruitt

This course provides an overview of medical devices, FDA regulatory issues, biocompatibility and sterilization technology. It examines biomechanical properties: isotropy/anisotropy, stiffness, bending stresses, contact stresses, multiaxial loading, plasticity, fatigue, fracture, wear, corrosion, design issues.  Also covered: Orthopedics, Dental, Cardiovascular, and Soft Tissue Reconstruction.

Professor Pruitt&apos;s current research is focused on fatigue and fracture micromechanisms, cyclic damage zones, and evolution of structure due to cyclic loading and environment in advanced polymers and biomaterials; tribology of...</video:description>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Atlas of Anatomy</video:title>
      <video:description>A helpful video presented by The Life Syndrome shows the interactive Netter&apos;s atlas of anatomy. Explanation is provided well with the diagrams and slide shows.</video:description>
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      <video:uploader>Ilse Rey</video:uploader>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30171.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>A real footage of developing baby is shown here clearly. Different stages during this development are discussed step by step.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30172.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Photosynthesis is a process carried out in plants in which light energy from sun is converted into chemical energy that is used as a fuel in plants. Chlorophyll is main constituent that is responsible for photosynthesis.</video:description>
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      <video:publication_date>2013-02-11T03:20:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30173.mp4</video:content_loc>
      <video:uploader>Brock Michel</video:uploader>
      <video:category>Developmental Biology</video:category>
      <video:tag>Photosynthesis</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:uploader>Von Paredes</video:uploader>
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      <video:tag>What</video:tag>
      <video:tag>s</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Lecture 1 - MIT 6.001 Structure and Interpretation, 1986</video:title>
      <video:description>&quot;Lecture 1 - MIT 6.001 Structure and Interpretation, 1986&quot; Overview and Introduction to Lisp

Despite the copyright notice on the screen, this course is now offered under a Creative Commons license: BY-NC-SA. Details at http://ocw.mit.edu/terms

Subtitles for this course are provided through the generous assistance of Henry Baker, Hoofar Pourzand, Heather Wood, Aleksejs Truhans, Steven Edwards, George Menhorn, and Mahendra Kumar.</video:description>
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      <video:publication_date>2012-08-28T20:27:23.000Z</video:publication_date>
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      <video:category>Computer Science</video:category>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Electrocardiogram (ECG) is an essential tool for diagnosis of infarction or myocardial ischemia. ST-segment and T-waves abnormalities represents myocardial ischemia,but there are cases where ECG are normal or nonspecific in ischemia patients.</video:description>
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      <video:duration>399</video:duration>
      <video:publication_date>2013-02-11T03:29:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30185.mp4</video:content_loc>
      <video:uploader>Jennifer Byars</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>ECG</video:tag>
      <video:tag>reading</video:tag>
      <video:tag>for</video:tag>
      <video:tag>Myocardial</video:tag>
      <video:tag>ischemia</video:tag>
      <video:tag>Dr</video:tag>
      <video:tag>Vaidya</video:tag>
    </video:video>
  </url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Understanding Megakaryocyte</video:title>
      <video:description>This video shows megakaryocytes, precursor cells from which blood platelets derive.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/3a9bd969-7c76-4fd2-a851-83aa6bcf52f9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>33</video:duration>
      <video:publication_date>2009-05-27T19:15:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2389.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>megakaryocyte</video:tag>
      <video:tag>blood</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>precursor</video:tag>
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    <loc>https://dnatube.com/videos/Improve-Posture-For-Everyday-Activities</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Improve Posture For Everyday Activities</video:title>
      <video:description>Improve your posture is a very important part while looking after your spine. Here an expert will help you in understanding the proper postures for daily activities.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/629edd0a-bbdc-480d-8288-4a60ffa23d3f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>314</video:duration>
      <video:publication_date>2013-02-11T03:23:23.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30178.mp4</video:content_loc>
      <video:uploader>Candelaria Smart</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>How</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Improve</video:tag>
      <video:tag>Your</video:tag>
      <video:tag>posture</video:tag>
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  </url>
  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>This video will help you in understanding the working of digestive enzymes in digestion of food. Video is very helpful for the knowledge purpose.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/7bcacdb1-6aab-48cd-ba9b-1afbc606554e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>315</video:duration>
      <video:publication_date>2013-02-11T03:22:14.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30176.mp4</video:content_loc>
      <video:uploader>Eugenio Boyd</video:uploader>
      <video:category>Bioinformatics</video:category>
      <video:tag>Digestive</video:tag>
      <video:tag>enzymes</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>This video shows a liquid crystal paint testing project. The science behind low-cost DIY thermal imaging is shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/b643e415-6760-421a-a4de-b06fa7aa8905/cand_5.jpg</video:thumbnail_loc>
      <video:duration>269</video:duration>
      <video:publication_date>2013-02-11T03:33:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30191.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Low</video:tag>
      <video:tag>cost</video:tag>
      <video:tag>diy</video:tag>
      <video:tag>thermal</video:tag>
      <video:tag>imaging</video:tag>
      <video:tag>liquid</video:tag>
      <video:tag>Crystal</video:tag>
      <video:tag>paint</video:tag>
      <video:tag>Testing</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-Cardiovascular-Physiology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - Cardiovascular Physiology</video:title>
      <video:description>&quot;Lec 13 - Cardiovascular Physiology&quot; Frontiers of Biomedical Engineering (BENG 100)

Professor Saltzman discusses the biophysics of the circulatory system. He begins by describing the anatomy of different types of blood vessels, and states the relationship between pressure difference (ΔP) as the driving force for fluid flow (Q) in a tube (i.e., blood vessel) with some resistance R (ΔP = RQ). R can be calculated using if dimensions of the tube (L, r) and fluid viscosity (μ) are known: R = 8μL/πr4. Next, Professor Saltzman traces the blood flow through the circulatory system and explains how the body can regulate blood flow to specific regions of the body. Finally, he describes the heart and its function as the pressure generator in the system.

00:00 - Chapter 1. Introduction
03:46 - Chapter 2. The Heart in the Circulatory System
15:42 - Chapter 3. Blood Flow and Pressure
45:03 - Chapter 4. Blood Flow Within the Closed Circulatory System

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16618.jpg</video:thumbnail_loc>
      <video:duration>3033</video:duration>
      <video:publication_date>2012-08-31T16:16:44.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/It_cV56Dxtk</video:player_loc>
      <video:uploader>0|59|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>blood</video:tag>
      <video:tag>vessel</video:tag>
      <video:tag>Circulatory</video:tag>
      <video:tag>system</video:tag>
      <video:tag>fluid</video:tag>
      <video:tag>flow</video:tag>
      <video:tag>Heart</video:tag>
      <video:tag>Pressure</video:tag>
      <video:tag>viscosity</video:tag>
    </video:video>
  </url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:duration>124</video:duration>
      <video:publication_date>2012-12-08T07:53:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28358.mp4</video:content_loc>
      <video:uploader>Amir Nayak</video:uploader>
      <video:category>Fun and Smart</video:category>
      <video:tag>Science</video:tag>
      <video:tag>morning</video:tag>
      <video:tag>wood</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - Mathematics 16A - Lecture 18</video:title>
      <video:description>Mathematics 16A - Lecture 18

Analytic Geometry and Calculus</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25798.jpg</video:thumbnail_loc>
      <video:duration>3155</video:duration>
      <video:publication_date>2012-09-18T17:37:44.000Z</video:publication_date>
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      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Mathematics</video:tag>
      <video:tag>16A</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>18</video:tag>
    </video:video>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Advantages Of Altitude For Athletes</video:title>
      <video:description>This scientific video explains the benefits of training in high altitudes. Erythropoietin is the key protein that made this advantage possible.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/384e46ba-4494-4125-a781-f3ec011f13a7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>139</video:duration>
      <video:publication_date>2012-12-08T07:55:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28364.mp4</video:content_loc>
      <video:uploader>Amir Nayak</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>Olympic</video:tag>
      <video:tag>Altitude</video:tag>
      <video:tag>Advantage</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>This is a head rush of a disappearing glass. The video shows a glass immersed in a beaker of oil and yes it does disappear - or so it seems.</video:description>
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      <video:duration>70</video:duration>
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      <video:uploader>Amir Nayak</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Head</video:tag>
      <video:tag>rush</video:tag>
      <video:tag>Disappearing</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>The desert scorpion is the largest scorpion found in North America. It grows up to about 14cm. This video shows how this scorpion survives in the deserts and who his preys are.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/90eb0da1-5e67-4d3e-b1b8-2a75f83bf824/cand_5.jpg</video:thumbnail_loc>
      <video:duration>67</video:duration>
      <video:publication_date>2012-12-08T07:55:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28362.mp4</video:content_loc>
      <video:uploader>Amir Nayak</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Monster</video:tag>
      <video:tag>Bug</video:tag>
      <video:tag>Wars</video:tag>
      <video:tag>Desert</video:tag>
      <video:tag>Scorpion</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - Renal Physiology</video:title>
      <video:description>&quot;Lec 16 - Renal Physiology&quot; Frontiers of Biomedical Engineering (BENG 100)

Professor Saltzman introduces the basic concepts of renal physiology. Professor Saltzman first introduces the function and anatomy of the kidney. Special attention is given to the cell types and structural aspect of the nephron, the functional unit of the kidney. Filtration, secretion of toxic waste, and reabsorption of water, ions, and nutrients through the glomerulus and various segments of the nephrons is discussed in detail. Finally, Professor Saltzman describes glomerular filtration rate as a function of pressure drop, which is regulated by afferent and efferent arterioles, to control how much volume being filtered through glomerulus.

00:00 - Chapter 1. Introduction to Renal Physiology
04:53 - Chapter 2. Structure and Function of Kidneys
15:52 - Chapter 3. Mechanisms of Renal Functions
29:32 - Chapter 4. Process of Renal Filtration
47:11 - Chapter 5. The Role of Pressure in Filtration and Conclusion

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16621.jpg</video:thumbnail_loc>
      <video:duration>3074</video:duration>
      <video:publication_date>2012-08-31T16:19:40.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/XZMB-aoIi4A</video:player_loc>
      <video:uploader>0|59|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>filtration</video:tag>
      <video:tag>glomerulus</video:tag>
      <video:tag>kidney</video:tag>
      <video:tag>nephron</video:tag>
      <video:tag>reabsorption</video:tag>
      <video:tag>secretion</video:tag>
      <video:tag>ultra</video:tag>
      <video:tag>filtrate</video:tag>
      <video:tag>urea</video:tag>
    </video:video>
  </url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Geography C110</video:title>
      <video:description>&quot;Lec 3 - Geography C110 Economic Geography of the Industrial World</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24289.jpg</video:thumbnail_loc>
      <video:duration>4655</video:duration>
      <video:publication_date>2012-09-15T06:07:40.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/0uTUqcDX0nQ</video:player_loc>
      <video:uploader>0|41|0</video:uploader>
      <video:category>Geophysics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>3</video:tag>
      <video:tag>Geography</video:tag>
      <video:tag>C110</video:tag>
    </video:video>
  </url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>DNA replication schematic view</video:title>
      <video:description>This video shows how the double helix unwinds, and each strand acts as a template for the construction of the new DNA molecule.The structure of DNA, discovered by James Watson and Francis Crick, suggests a mechanism of replication.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/c9579d6c-df37-4861-ba75-8304a98225cc/cand_5.jpg</video:thumbnail_loc>
      <video:duration>50</video:duration>
      <video:publication_date>2013-02-08T23:39:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29698.mp4</video:content_loc>
      <video:uploader>Nazir Istanbl</video:uploader>
      <video:category>Molecular Genetics</video:category>
      <video:tag>dna</video:tag>
      <video:tag>replication</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Structure-of-Aspartate-Transcarbamylase-ATCase</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Structure of Aspartate Transcarbamylase (ATCase)</video:title>
      <video:description>The structure of aspartate transcarbamylase, or ATCase is described in this video.

This video is from:
Molecular Biology of the Cell, 5th Edition
Alberts, Johnson, Lewis, Raff, Roberts, &amp; Walter
ISBN: 978-0-8153-4105-5</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/04/d7c683a5-6a37-463a-b3b2-cd6fd98ee67a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>143</video:duration>
      <video:publication_date>2010-04-08T20:55:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4205.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Molecular Biology</video:category>
      <video:tag>Aspartate</video:tag>
      <video:tag>Transcarbamylase</video:tag>
      <video:tag>ATCase</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>Molecular</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>garland</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>garlandscience</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Jet Engines</video:title>
      <video:description>A jet engine generates thrust by jet propulsion. Most jet engines are internal combustible engines. This video will show you how these engines work.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_9046.jpg</video:thumbnail_loc>
      <video:duration>60</video:duration>
      <video:publication_date>2011-11-29T19:30:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9046.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>How</video:tag>
      <video:tag>A</video:tag>
      <video:tag>jet</video:tag>
      <video:tag>Engine</video:tag>
      <video:tag>Works</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-31-TEDxCaltech-Alexander-Szalay-Cosmology-Science-in-an-Exponential-World</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 31 - TEDxCaltech - Alexander Szalay - Cosmology: Science in an Exponential World</video:title>
      <video:description>Lec 31 - TEDxCaltech - Alexander Szalay - Cosmology: Science in an Exponential World. Alexander Szalay is the Alumni Centennial Professor of Astronomy at the Johns Hopkins University.  He is also Professor in the Department of Computer Science.  Alex is a cosmologist, working on the statistical measures of the spatial distribution of galaxies and galaxy formation. He was born and educated in Hungary and is now a Corresponding Member of the Hungarian Academy of Sciences, as well as a Fellow of the American Academy of Arts and Sciences. He has written over 450 papers in various scientific journals, covering areas from theoretical cosmology to observational astronomy, spatial statistics and computer science. In 2004 he received an Alexander Von Humboldt Award in Physical Sciences and a Microsoft Award for Technical Computing in 2008.

About TEDx, x = independently organized event: In the spirit of ideas worth spreading, TEDx is a program of local, self-organized events that bring people together to share a TED-like experience. At a TEDx event, TEDTalks video and live speakers combine to spark deep discussion and connection in a small group. These local, self-organized events are branded TEDx, where x = independently organized TED event. The TED Conference provides general guidance for the TEDx program, but individual TEDx events are self-organized. (Subject to certain rules and regulations.) 

On January 14, 2011, Caltech hosted TEDxCaltech, an exciting one-day event to honor Richard Feynman, Nobel Laureate, Caltech physics professor, iconoclast, visionary, and all-around &quot;curious character.&quot; Visit TEDxCaltech.com for more details.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15049.jpg</video:thumbnail_loc>
      <video:duration>623</video:duration>
      <video:publication_date>2012-08-28T12:11:47.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/hB92o4H46hc</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>TEDx</video:tag>
      <video:tag>TEDxCaltech</video:tag>
      <video:tag>Caltech</video:tag>
      <video:tag>Feynman</video:tag>
      <video:tag>cosmology</video:tag>
      <video:tag>astronomy</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>research</video:tag>
      <video:tag>technology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/urine-genetic-test</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>urine genetic test</video:title>
      <video:description>A creatine anhydride, C4H7N3O, formed by the metabolism of creatine, that is found in muscle tissue and blood and normally excreted in the urine as a metabolic waste.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/06/5682a1a6-3e51-4ed2-b62c-0e1b54a43197/cand_5.jpg</video:thumbnail_loc>
      <video:duration>228</video:duration>
      <video:publication_date>2009-06-01T09:45:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2738.mp4</video:content_loc>
      <video:uploader>abdul hannan</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>urine</video:tag>
      <video:tag>Test</video:tag>
      <video:tag>robot</video:tag>
      <video:tag>assay</video:tag>
      <video:tag>gag</video:tag>
      <video:tag>creatinine</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 17 - Renal Physiology (cont.)</video:title>
      <video:description>&quot;Lec 17 - Renal Physiology (cont.)&quot; Frontiers of Biomedical Engineering (BENG 100)

Professor Saltzman continues his description of nephron anatomy, and the specific role of each part of the nephron in establishing concentration gradients to help in secretion and reabsorption of water, ions, nutrients and wastes. A number of molecular transport processes that produces urine from the initial ultra-filtrate, such as passive diffusion by concentration difference, osmosis, and active transport with sodium-potassium ATPase, are listed. Next, Professor Saltzman describes a method to measure glomerular filtration rate (GFR) using tracer molecule, inulin. He then talks about regulation of sodium, an important ion for cell signaling in the body, as an example to demonstrate the different ways in which nephrons maintain homeostasis.

00:00 - Chapter 1. Introduction
03:06 - Chapter 2. The Role of the Nephron in Ion Balance
16:54 - Chapter 3. The Glomerular Filtration Rate
26:21 - Chapter 4. Selective Reabsorption
39:51 - Chapter 5. Water Balance and Conclusion

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2008.</video:description>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 61 - Covariance and the Regression Line</video:title>
      <video:description>Covariance and the Regression Line

Covariance, Variance and the Slope of the Regression Line</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22747.jpg</video:thumbnail_loc>
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      <video:publication_date>2012-09-11T03:03:29.000Z</video:publication_date>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How MIX-1 facilitates chromosome condensation and dosage</video:title>
      <video:description>How can one cell use the same protein for different functions? The protein could be produced only at very specific times in the cell cycle, serving different functions at each time. Another posscomplex with other molecules, the protein can do more than just one thing in a cell. These partnerships can also ensure that a protein is active only at particular times or places./nThis animation shows how MIX-1 facilitates both chromosome condensation and dosage compensation. Two cycles of mitosis are shown. The first cycle illustrates the role of MIX-1/SMC-4 in condensing chromosomes; the second cycle shows how MIX-1 partners with DPY-27/SDC-2 to cut X-chromosome transcription in half./nPart 1: MIX-1 and its partner SMC-4: Chromosome condensation/nAs the embryo develops, the timing of the production of regulatory proteins is carefully controlled. Note the rapid increase in the synthesis of MIX-1 and its partner SMC-4. The MIX-1/SMC-4 complex binds to all the dispersed chromatin, resulting in the formation of compact chromosomes that are essential for mitosis to proceed normally. Observe that MIX-1 also partners with another protein, DPY-27, to function in dosage compensation. This complex requires several other proteins, including SDC-2, to function. However, SDC-2 is not present before the onset of dosage compensation./nPart 2: MIX-1 partners with DPY-27 and SDC-2: Dosage compensation/nAt approximately the 40-cell stage of hermaphrodite development, a brief burst of SDC-2 synthesis occurs after replication but before the chromatin condenses. SDC-2 forms a complex with MIX-1 and DPY-27 that is found only on the X chromosomes. The complex regulates transcription from the two X chromosomes such that total transcription from two hermaphrodite X chromosomes is equivalent to that of one male X chromosome. Thus, the hermaphrodite compensates for having two doses of the X chromosome./nLearn More: Dosage Compensation/nDifferent organisms have evolved many mechanisms by which the amount of X-linked gene expression is made equiva</video:description>
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      <video:publication_date>2013-02-08T23:28:51.000Z</video:publication_date>
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      <video:uploader>Nazir Istanbl</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>This video discusses the relationship between Venice and the Ottoman Empire. This episode will help you in understanding how to become a good boyfriend or girlfriend.</video:description>
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      <video:publication_date>2013-02-11T04:30:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30244.mp4</video:content_loc>
      <video:uploader>Brock Michel</video:uploader>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Interior of Skull - Part 4</video:title>
      <video:description>Video shows a brief description of human skull. Function of different parts are explained here with its internal structure.</video:description>
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      <video:duration>754</video:duration>
      <video:publication_date>2013-02-11T04:28:06.000Z</video:publication_date>
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      <video:uploader>Jennifer Byars</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Cycles of Nitrogen &amp; Phosphorus Part 2</video:title>
      <video:description>An interesting video showing the cycles of Nitrogen &amp; Phosphorus in nature. Video is very helpful for the chemistry loving people.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/4db16f92-1291-4877-a8cb-6834f4a4d410/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2013-02-11T04:06:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30227.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Chemistry</video:category>
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      <video:tag>Phosphorus</video:tag>
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      <video:tag>Always</video:tag>
      <video:tag>Recycle</video:tag>
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      <video:tag>Crash</video:tag>
      <video:tag>Course</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Anatomy of Thorax Part-1</video:title>
      <video:description>This video discusses the anatomy of thorax with its structure and functioning. The purpose of this video is to help the medical students.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_30247.jpg</video:thumbnail_loc>
      <video:duration>702</video:duration>
      <video:publication_date>2013-02-11T04:34:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30247.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>Thorax</video:tag>
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      <video:tag>1</video:tag>
      <video:tag>3</video:tag>
      <video:tag>BD</video:tag>
      <video:tag>Chaurasia</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Bones of Upper Limb</video:title>
      <video:description>This video shows a structure of the upper limb bones in our body. Video is very helpful for the medical students.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_30246.jpg</video:thumbnail_loc>
      <video:duration>899</video:duration>
      <video:publication_date>2013-02-11T04:33:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30246.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>Upper</video:tag>
      <video:tag>Limb</video:tag>
      <video:tag>Bones</video:tag>
      <video:tag>part</video:tag>
      <video:tag>1</video:tag>
      <video:tag>4</video:tag>
      <video:tag>BD</video:tag>
      <video:tag>Chaurasia</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>GMAT: Data Sufficiency 21

91-94, pgs. 285-286</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22335.jpg</video:thumbnail_loc>
      <video:duration>725</video:duration>
      <video:publication_date>2012-09-11T01:47:21.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/V7vCaxe3Rys</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>GMAT</video:tag>
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      <video:tag>21</video:tag>
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    <loc>https://dnatube.com/videos/Interactive-Anatomy-By-Adam</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Interactive Anatomy By Adam</video:title>
      <video:description>This video contain the tutorial about human anatomy, physiology and other related topics. Well designed graphics and animations here will help student to grasp the content properly.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/965fe3db-f6f9-41f7-baa1-6fb06f360250/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2013-02-11T04:23:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30238.mp4</video:content_loc>
      <video:uploader>Von Paredes</video:uploader>
      <video:category>Medical</video:category>
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      <video:tag>anatomy</video:tag>
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    <video:video>
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      <video:description>What is Eukaryopolis? How does the animals differ from each other? This video will provide a brief introduction to the animals cells around you.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/985459e7-17c4-4e9c-a416-3adfa816a089/cand_5.jpg</video:thumbnail_loc>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30241.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
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      <video:tag>City</video:tag>
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    <video:video>
      <video:title>Biochemistry Lecture 4 (MIT)</video:title>
      <video:description>Biochemistry Lecture 4 by Prof. Robert A. Weinberg (MIT Prof.)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_150.jpg</video:thumbnail_loc>
      <video:publication_date>2007-03-31T02:27:24.000Z</video:publication_date>
      <video:content_loc>https://www.dnatube.com/flvideo/150.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
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      <video:title>Deadliest Infectious Diseases</video:title>
      <video:description>Have a look at the top 5 deadliest diseases in the world with this video. Video is very helpful for your health care purpose, so you must watch it.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/c31bbde9-af2c-4946-9df5-f4cfce4fa3a5/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2013-02-09T08:05:29.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29849.mp4</video:content_loc>
      <video:uploader>Alberto Felder</video:uploader>
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      <video:description>Get into the holiday spirit with this fun Chemistry experiment. The kids explain how they made their own snow globe.</video:description>
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      <video:publication_date>2013-01-18T05:45:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28832.mp4</video:content_loc>
      <video:uploader>Marylou Norris</video:uploader>
      <video:category>Chemistry</video:category>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 9- Chemistry 1A - Fall 2010</video:title>
      <video:description>Lec 9- Chemistry 1A .
This general chemistry lecture is provided by professor Angelica Stacy during fall 2010.</video:description>
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      <video:duration>3074</video:duration>
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      <video:title>HIV: Biology and life cycle</video:title>
      <video:description>HIV is name for Human Immunodeficiency Virus. This is virus which can cause AIDS. Video discusses virus anatomy, biology and infection process. Viral life cycle is discussed.</video:description>
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    <loc>https://dnatube.com/videos/Anatomy-of-Skull-Part-6</loc>
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    <video:video>
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      <video:description>This video provides you with an introduction to the structure and functioning of our skull. A brief description of different parts is provided here.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30261.mp4</video:content_loc>
      <video:uploader>Jennifer Byars</video:uploader>
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      <video:tag>part</video:tag>
      <video:tag>6</video:tag>
      <video:tag>7</video:tag>
      <video:tag>Mandible</video:tag>
      <video:tag>BD</video:tag>
      <video:tag>Chaurasia</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Cohesion-Water-Transport</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cohesion Water Transport</video:title>
      <video:description>Plants transport water with minerals via xylem. Since xylem is dead, how-com water can get from plant&apos;s root to leaf? Water is charged, molecules are lightly attracted one to another (cohesion).</video:description>
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      <video:duration>60</video:duration>
      <video:publication_date>2007-05-16T02:32:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/371.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Biochemistry</video:category>
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      <video:tag>xylem</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/What-are-Isotopes</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What are Isotopes?</video:title>
      <video:description>Isotopes are any of the several different forms of an element each having different atomic mass (mass number). Isotopes of an element have nuclei with the same number of protons (the same atomic number) but different numbers of neutrons.</video:description>
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      <video:publication_date>2007-05-16T02:31:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/370.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Mitosis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Mitosis</video:title>
      <video:description>This video is showing mitosis in animal cell. It is the process that a cell seperates the chromosomes in its nucleus.</video:description>
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      <video:publication_date>2007-05-16T01:38:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/328.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
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      <video:tag>Microscopy</video:tag>
      <video:tag>chromosome</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-116-Graphing-using-X-and-Y-intercepts</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 116 - Graphing using X and Y intercepts</video:title>
      <video:description>Graphing using X and Y intercepts

u13_l1_t2_we2 Graphing using X and Y intercepts</video:description>
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      <video:duration>238</video:duration>
      <video:publication_date>2012-09-18T02:36:31.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/6m642-2D3V4</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
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      <video:tag>using</video:tag>
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      <video:tag>and</video:tag>
      <video:tag>Y</video:tag>
      <video:tag>intercepts</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-35-More-chain-rule-and-implicit-differentiation-intuition</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 35 - More chain rule and implicit differentiation intuition</video:title>
      <video:description>More chain rule and implicit differentiation intuition

More intuition behind the chain rule and how it applies to implicit differentiation.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19829.jpg</video:thumbnail_loc>
      <video:duration>610</video:duration>
      <video:publication_date>2012-09-05T17:54:43.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/XHBkQW_XuA4</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Dicer</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Dicer</video:title>
      <video:description>This Maya animation shows cleavage of double-stranded RNA into short RNA fragements by the Dicer ribonuclease. 

Steve Davy, Geordie Martinez / Stylus Visuals</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2008/01/e866893e-4628-4776-a062-f3de97f56c31/cand_5.jpg</video:thumbnail_loc>
      <video:duration>102</video:duration>
      <video:publication_date>2008-01-05T22:08:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1224.mp4</video:content_loc>
      <video:uploader>sertan</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>dicer</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/plastic-surgeon-qatar</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>plastic surgeon-qatar</video:title>
      <video:description>جراح تجميل استشاري في قطر-دبي-العراق- اجراء عمليات تجميل الانف وكافة التشوهات الولادية والمكتسبة والوجه وشد البطن والاطراف –شفط الشحوم-تجميل الثدي تصغير او تكبير الثدي بالطرق الحديثة- زرع الشعر- ازلة الشعر والتجاعيد والوشم بالليزر-شد الوجه –تجميل الاذن- تجميل الاجفان-حقن الدهون والبوتكس والريستالين-رفع الاورام الجلدية وعلاج اثار الحروق-جراحة اليد-
drkhsh2001@yahoo.com	
009745742973 
الدكتور كمال حسين صالح
استشاري طب وجراحة التجميل والتكميل والليزر
		
مستشفى العمادي-دوحة -قطر/nDR. KAMAL  HUSSEIN SALEH
CONSULTANT COSMETIC SURGEON
AL EMADI  HOSPITAL-QATAR-DOHA
AMERICAN BOARD CERTIFICATE AESTHETIC MEDICINE
Cosmetic surgery,mammoplasty,breast surgery,tummy tuck,hair transplantation,liposuction ,Dermolipectomy
,congenital anomalies,skin tumor,laser,titan,hand surgery,botox injection,mesotherapy,rastalyine injection,RHINOPLASTY,NOSE JOB ,BOOBS JOB
		
http://kamalalhusseiny.ning.com//nwww.kamalsaleh.sptechs.com
Consultant en chirurgie esthetique – Consultant en Medicine Esthetique et Laser
avec docteur KAMAL SALEH/nmamoplastique,lupossution,rhynoplastique,bottox,transplantation du cheuveux,injection du collagene,laser-titan-therapeutique abdominoplastique,implant du sein,/nChirurgies esthetiques, Rhinoplastie ( correction du nez), Mammoplastie, Chirurgie du sein – chirurgie mammaire, Transplantation des cheveux, Abdominoplastie, Laser, Injection du botox
,	
Le redrapage des seins tombants ( mastopexie)
, L&apos;augmentation mammaire 
( addition du sein), Blepharoplastie (Chirurgie et lifting des paupieres, Injection du rastaline, Liposuccion, Le lifting du visage et du cou ( face lift)
,
Abdominoplastie, Anomalie congenitale, Tumeur de la peau
Blepharoplastie (Chirurgie et lifting des paupieres)
Le lifting du visage et du cou ( face lift)
, L&apos;abdominoplastie (redrapage du ventre)
L&apos;augmentation mammaire 
( addition du sein), Le redrapage des seins tombants ( mastopexie)
http://cosmetic.directory.travel/wpmu/
medicsorg.tripod.com/drkamalalhusseiny.htm
http://www.sehha.com/world/index.php?showuser=7</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/01/c6d4cf09-54d1-4c50-bd07-a4f1ed49e716/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2010-01-04T07:15:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3666.mp4</video:content_loc>
      <video:uploader>Dr.Kamal   Hussein Saleh   Al  Husseiny</video:uploader>
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      <video:tag>العراق</video:tag>
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      <video:tag>1</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-21-Computer-Science-164-Lecture-21</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21 - Computer Science 164 - Lecture 21</video:title>
      <video:description>Computer Science 164 - Lecture 21

Programming Languages and Compilers</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26231.jpg</video:thumbnail_loc>
      <video:duration>4724</video:duration>
      <video:publication_date>2012-09-19T00:21:08.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/r0elvCCEJrE</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
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      <video:tag>164</video:tag>
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      <video:tag>21</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Atom-animation-in-after-effects</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Atom animation in after effects</video:title>
      <video:description>An atom animation made in adobe after effects by aviv recnk. enjoy ...</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/03/601dc91c-932b-4141-be08-b3baf17b7f60/cand_5.jpg</video:thumbnail_loc>
      <video:duration>4</video:duration>
      <video:publication_date>2009-03-25T23:00:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1427.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Education</video:category>
      <video:tag>atom</video:tag>
      <video:tag>Animation</video:tag>
      <video:tag>adobe</video:tag>
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      <video:tag>aviv</video:tag>
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      <video:tag>proton</video:tag>
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    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-37-Integration-Nerve-cells-and-excita</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 37- Integration: Nerve cells and excita</video:title>
      <video:description>Lec 37- Integration: Nerve cells and excita.
General Biology Lecture</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17185.jpg</video:thumbnail_loc>
      <video:duration>2971</video:duration>
      <video:publication_date>2012-09-02T12:16:36.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/d1p4rXAZb_s</video:player_loc>
      <video:uploader>UCBerkeley</video:uploader>
      <video:category>Developmental Biology</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
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      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/So-You-Want-to-Build-a-Satellite</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>So, You Want to Build a Satellite</video:title>
      <video:description>You Want to Build a Satellite</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/6969963e-b77f-4dd6-9ec0-1eb9d597f076/cand_5.jpg</video:thumbnail_loc>
      <video:duration>87</video:duration>
      <video:publication_date>2011-11-10T02:54:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7426.mp4</video:content_loc>
      <video:uploader>chandika muthumuni</video:uploader>
      <video:category>Others</video:category>
      <video:tag>build</video:tag>
      <video:tag>satellite</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Listeria-and-Gelatin</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Listeria and Gelatin</video:title>
      <video:description>Dr. Finlay and a student volunteer show how Listeria infects a cell, using a marble and some yellow gelatin. Listeria is intracellular parasite (it unlike most other bacteria has to be in the cell to reproduce, and cause infection). Gelatin represents cytoplasm and one should notice how hard it is to move inside of the cell.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/8104710a-0697-4319-a90a-48225c3dfd27/cand_5.jpg</video:thumbnail_loc>
      <video:duration>53</video:duration>
      <video:publication_date>2007-08-02T22:49:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/593.mp4</video:content_loc>
      <video:uploader>siere</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Listeria</video:tag>
      <video:tag>Infection</video:tag>
      <video:tag>Intracellular</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/COLLAPSE-OF-DARWINISM-IN-HOLLAND</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>COLLAPSE OF DARWINISM IN HOLLAND</video:title>
      <video:description>DARWINISM COLLAPSED IN HOLLAND THANKS TO &quot;ATLAS OF CREATION&quot;</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/7e13471d-8bd6-4053-bf6b-211086a5ef33/cand_5.jpg</video:thumbnail_loc>
      <video:duration>85</video:duration>
      <video:publication_date>2009-08-01T19:16:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3098.mp4</video:content_loc>
      <video:uploader>harunyahya</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Evolution</video:tag>
      <video:tag>evolutionism</video:tag>
      <video:tag>evolutionist</video:tag>
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      <video:tag>darwinist</video:tag>
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      <video:tag>creationist</video:tag>
      <video:tag>harun</video:tag>
      <video:tag>yahya</video:tag>
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      <video:tag>oktar</video:tag>
      <video:tag>religion</video:tag>
      <video:tag>Islam</video:tag>
      <video:tag>Allah</video:tag>
      <video:tag>God</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Climate-and-Trade-Law-The-Biofuels-Problem</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Climate and Trade Law: The Biofuels Problem</video:title>
      <video:description>Climate and Trade Law: The Biofuels Problem

Guest: Mike OHare, Professor of Public Policy, Goldman School of Public Policy, University of California, Berkeley</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19717.jpg</video:thumbnail_loc>
      <video:duration>7520</video:duration>
      <video:publication_date>2012-09-05T04:28:10.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/unjDAssdQI0</video:player_loc>
      <video:uploader>0|68|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
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      <video:tag>Course</video:tag>
      <video:tag>Fall</video:tag>
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      <video:tag>ucberkeley</video:tag>
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      <video:tag>change</video:tag>
      <video:tag>economy</video:tag>
      <video:tag>policy</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>international</video:tag>
      <video:tag>relations</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Ripples-two-point-source-interference</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Ripples - two point source interference</video:title>
      <video:description>A 3-d animation of two point sources of circular waves and a view from multiple perspectives of the interference pattern produced</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/07/b62b6493-b270-4876-9a82-33c1df20cf58/cand_5.jpg</video:thumbnail_loc>
      <video:duration>48</video:duration>
      <video:publication_date>2009-07-07T13:21:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2980.mp4</video:content_loc>
      <video:uploader>abdul hannan</video:uploader>
      <video:category>Scientific Animations</video:category>
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      <video:tag>waves</video:tag>
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      <video:tag>double</video:tag>
      <video:tag>Slit</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Ribosomes</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Ribosomes</video:title>
      <video:description>Biology per 4 ... ribosomes biology science lame</video:description>
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      <video:duration>98</video:duration>
      <video:publication_date>2009-04-23T04:51:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1943.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
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      <video:tag>biology</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>lame</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Physics-with-Mr-Noon-Homework-Help</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Physics with Mr. Noon: Homework Help</video:title>
      <video:description>This video was produced as an online tutorial to help students solve typical physics problems dealing with distance, time, speed and acceleration.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/31365256-1d99-412a-a058-60a29eb45200/cand_5.jpg</video:thumbnail_loc>
      <video:duration>459</video:duration>
      <video:publication_date>2009-05-14T00:40:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2198.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
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      <video:tag>math</video:tag>
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      <video:tag>velocity</video:tag>
      <video:tag>Accelearation</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-2-Chemistry-1A-74370f</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2  - Chemistry 1A</video:title>
      <video:description>&quot;Lec 2  - Chemistry 1A&quot;General Chemistry</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23504.jpg</video:thumbnail_loc>
      <video:duration>2970</video:duration>
      <video:publication_date>2012-09-14T09:08:17.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/XwClqBj4izE</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
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      <video:tag>2</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>1A</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Detailed-Electron-Transport-Chain</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Detailed Electron-Transport Chain</video:title>
      <video:description>This video details the electron-transport chain step-by-step. It takes place in mitochondria. ETC pumps protons and making proton gradient. Pump functioning is discussed.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/5edd4529-43e2-4e9f-a69b-e69623935a89/cand_5.jpg</video:thumbnail_loc>
      <video:duration>136</video:duration>
      <video:publication_date>2009-05-27T18:57:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2354.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>electrontransportchain</video:tag>
      <video:tag>Mitochondria</video:tag>
      <video:tag>Electron</video:tag>
      <video:tag>energy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Physics-with-Mr-Noon-Snells-Law</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Physics with Mr. Noon: Snell&apos;s Law</video:title>
      <video:description>This is a high school physics activity that demonstrates the refraction of light using Snell&apos;s Law to find the index of refraction. Find this activity and more like it at www.sciencewithmrnoon.com</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/70686eac-83e0-48a9-8eb7-8b8ae5619225/cand_5.jpg</video:thumbnail_loc>
      <video:duration>593</video:duration>
      <video:publication_date>2009-05-14T00:45:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2199.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>physics</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>education</video:tag>
      <video:tag>refraction</video:tag>
      <video:tag>Light</video:tag>
      <video:tag>Snell</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>Laser</video:tag>
      <video:tag>Activity</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-Computer-Science-61B</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - Computer Science 61B</video:title>
      <video:description>&quot;Lec 12 - Computer Science 61B&quot;Data Structures</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27322.jpg</video:thumbnail_loc>
      <video:duration>2751</video:duration>
      <video:publication_date>2012-09-21T05:31:44.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/oVSgdYpngPw</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>12</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>61B</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-Electrical-Engineering-100-audio-only-No-Visu</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - Electrical Engineering 100 -audio only. No Visu</video:title>
      <video:description>&quot;Lec 9 - Electrical Engineering 100 -audio only. No Visu&quot;Electronic Techniques for Engineering</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27353.jpg</video:thumbnail_loc>
      <video:duration>3907</video:duration>
      <video:publication_date>2012-09-21T05:47:28.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/PGbvb3Pv570</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>9</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>100</video:tag>
      <video:tag>audio</video:tag>
      <video:tag>only</video:tag>
      <video:tag>no</video:tag>
      <video:tag>Visu</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Abraham-Lincoln-Part-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Abraham Lincoln Part 1</video:title>
      <video:description>Video contains the biography of Abraham Lincoln the 16th president of the United States. He has to struggle for his living and learning.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/4ea02410-c858-4c93-a924-b6900997cc2c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>67</video:duration>
      <video:publication_date>2009-08-08T15:24:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3189.mp4</video:content_loc>
      <video:category>History</video:category>
      <video:tag>President</video:tag>
      <video:tag>Lincoln</video:tag>
      <video:tag>part</video:tag>
      <video:tag>of</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Defense-Mechanism-of-the-Immune-System</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Defense Mechanism of the Immune System</video:title>
      <video:description>Identification of extracellular or endosomal pathogen-associated molecular patterns is arbitrated by transmembrane proteins known as toll-like receptors (TLRs)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/04/6bf35dd0-2c0c-4f00-8163-a3d885f5f7f3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>207</video:duration>
      <video:publication_date>2010-04-08T20:01:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4106.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Pathogen</video:tag>
      <video:tag>Recognition</video:tag>
      <video:tag>Receptors</video:tag>
      <video:tag>immunology</video:tag>
      <video:tag>garland</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>garlandscience</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Stages-in-Pregnancy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Stages in Pregnancy</video:title>
      <video:description>This video shows all the different stages of pregnancy. A full description of the whole pered before the child birth is shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/10/8125af98-d1d3-4b93-b054-c428cfddc24b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>180</video:duration>
      <video:publication_date>2009-10-06T14:58:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3420.mp4</video:content_loc>
      <video:uploader>swara vashi</video:uploader>
      <video:category>Pregnancy</video:category>
      <video:tag>life</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-Photocopiers-Work</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How Photocopiers Work</video:title>
      <video:description>In 1937, the process called Xerography was invented by American law student ... Xerography became commercially available in 1950 by the Xerox Corporation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/86fbf7cf-edab-4442-b814-3a087f11f567/cand_5.jpg</video:thumbnail_loc>
      <video:duration>44</video:duration>
      <video:publication_date>2009-08-28T08:43:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3269.mp4</video:content_loc>
      <video:category>Others</video:category>
      <video:tag>How</video:tag>
      <video:tag>Photocopiers</video:tag>
      <video:tag>work</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Standing-wave</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Standing wave</video:title>
      <video:description>Infrasound standing wave colection.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/03/9689de5a-eb8e-4e67-8556-132f2d96550f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>438</video:duration>
      <video:publication_date>2010-03-06T12:51:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3929.mp4</video:content_loc>
      <video:uploader>gabriel kelemen</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>statanding</video:tag>
      <video:tag>wave</video:tag>
      <video:tag>infrasound</video:tag>
      <video:tag>chladni</video:tag>
      <video:tag>Faraday</video:tag>
      <video:tag>pentagon</video:tag>
      <video:tag>kelemengabi</video:tag>
      <video:tag>fluid</video:tag>
      <video:tag>liquid</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lymphocyte-Trafficking</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lymphocyte Trafficking</video:title>
      <video:description>This video describes how lymphocytes travel through the blood stream and into a lymph node.



This video is from:
Janeway&apos;s Immunobiology, 7th Edition
Murphy, Travers, &amp; Walport
ISBN: 978-0-8153-4123-9</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/04/2346e05c-6af1-4e95-8516-7fe3b2a423c6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>83</video:duration>
      <video:publication_date>2010-04-08T20:07:10.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4122.mp4</video:content_loc>
      <video:uploader>hassan</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>lymphocyte</video:tag>
      <video:tag>Trafficking</video:tag>
      <video:tag>Lymph</video:tag>
      <video:tag>node</video:tag>
      <video:tag>immunology</video:tag>
      <video:tag>garland</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>garlandscience</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/KOH-preparation-for-fungal-infections</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>KOH preparation for fungal infections</video:title>
      <video:description>Potassium hydroxide  preparation for fungal infections</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/2e8baf54-42d1-4a2f-acbc-cb55f14b9f3e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>69</video:duration>
      <video:publication_date>2011-11-06T02:51:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7280.mp4</video:content_loc>
      <video:uploader>Yapa Wijeratne</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>KOH</video:tag>
      <video:tag>dermatology</video:tag>
      <video:tag>Fungal</video:tag>
      <video:tag>Infections</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Basic-idea-behind-gel-electrophoresis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Basic idea behind gel electrophoresis</video:title>
      <video:description>This video describes the basic idea behind gel electrophoresis. Gel Electrophoresis is used in clinical chemistry to separate proteins by charge and/or size. It is also used in biochemistry and molecular biology to separate a mixed population of DNA and RNA fragments by length, to estimate the size of DNA and RNA fragments or to separate proteins by charge.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/9fb4c4d9-833a-41ac-b6b2-6e8a96c1f0d2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>506</video:duration>
      <video:publication_date>2010-11-14T23:34:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5335.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Basic</video:tag>
      <video:tag>idea</video:tag>
      <video:tag>Behind</video:tag>
      <video:tag>Gel</video:tag>
      <video:tag>electrophoresis</video:tag>
      <video:tag>size</video:tag>
      <video:tag>of</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>and</video:tag>
      <video:tag>RNA</video:tag>
      <video:tag>Fragments</video:tag>
      <video:tag>separate</video:tag>
      <video:tag>proteins</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Clinical-Examination-of-18-Months-Old-Infant</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Clinical Examination of 18 Months Old Infant</video:title>
      <video:description>This video shows the examination of an infant by watching on his activities. Video is very helpful for the medical students.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/a20773e4-1db3-471d-ad98-3d07f39bf65a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>16</video:duration>
      <video:publication_date>2013-02-16T02:56:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30282.mp4</video:content_loc>
      <video:uploader>Jennifer Byars</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>8</video:tag>
      <video:tag>6</video:tag>
      <video:tag>Fine</video:tag>
      <video:tag>motor</video:tag>
      <video:tag>Regulation</video:tag>
      <video:tag>blocks</video:tag>
      <video:tag>18</video:tag>
      <video:tag>Months</video:tag>
      <video:tag>Infant</video:tag>
      <video:tag>Clinical</video:tag>
      <video:tag>Examination</video:tag>
      <video:tag>MRCP</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-process-of-Western-Blotting-explained</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The process of Western Blotting explained</video:title>
      <video:description>Protein immunoblot commonly called the western blot is a method used to detect specific proteins in a sample of tissue.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/05/cc8d8110-38f7-4c6c-981c-70632fea3fae/cand_5.jpg</video:thumbnail_loc>
      <video:duration>409</video:duration>
      <video:publication_date>2010-05-05T03:22:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4338.mp4</video:content_loc>
      <video:uploader>Abnova Corp</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>Abnova</video:tag>
      <video:tag>antibody</video:tag>
      <video:tag>Western</video:tag>
      <video:tag>Blot</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>biology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Flock-simulation-order</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Flock simulation order</video:title>
      <video:description>high density (ordered)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/05/5f2a7237-a3f4-4eee-8bdc-5b74ea56ab3f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>59</video:duration>
      <video:publication_date>2010-05-28T05:39:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4376.mp4</video:content_loc>
      <video:uploader>fabiofx</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>simulation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-The-Rise-of-the-Polis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - The Rise of the Polis</video:title>
      <video:description>&quot;Lec 4 - The Rise of the Polis&quot; Introduction to Ancient Greek History (CLCV 205)

In this lecture, Professor Donald Kagan offers a sketch of the Greek heroic code of ethics. He shows that in this community, arête (manly virtue) and honor are extremely important and even worth dying for, as the case of Achilles makes clear. In addition, Professor Kagan shows how this society eventually produced a new phenomenon, the rise of the polis. The discussion ends with a strong emphasis on the importance of the polis in Greek history.

00:00 - Chapter 1. Defining Arête
10:48 - Chapter 2. Impacts on Western Civilization
36:02 - Chapter 3. The Rise of the Polis
45:41 - Chapter 4. The Features and Importance of the Polis

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2007.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16634.jpg</video:thumbnail_loc>
      <video:duration>4081</video:duration>
      <video:publication_date>2012-08-31T16:30:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/R6uBJq4VQ5E</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>acropolis</video:tag>
      <video:tag>agora</video:tag>
      <video:tag>arete</video:tag>
      <video:tag>Aristotle</video:tag>
      <video:tag>heroic</video:tag>
      <video:tag>ethic</video:tag>
      <video:tag>honor</video:tag>
      <video:tag>polis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Clinical-Examination-of-Infant-by-Examining-Movements</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Clinical Examination of Infant by Examining Movements</video:title>
      <video:description>A careful examination of the infant is provided here by simply examining his movements. Proper care must be taken while examining an infant.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/538bcaef-2c27-40aa-8cc4-384254fd82fa/cand_5.jpg</video:thumbnail_loc>
      <video:duration>17</video:duration>
      <video:publication_date>2013-02-16T02:57:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30283.mp4</video:content_loc>
      <video:uploader>Candelaria Smart</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Primitive</video:tag>
      <video:tag>reflexes</video:tag>
      <video:tag>Stepping</video:tag>
      <video:tag>Reflex</video:tag>
      <video:tag>newborn</video:tag>
      <video:tag>Normal</video:tag>
      <video:tag>Infant</video:tag>
      <video:tag>Clinical</video:tag>
      <video:tag>Examination</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Heart</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Heart</video:title>
      <video:description>Video of Heart model, for A and P</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_4583.jpg</video:thumbnail_loc>
      <video:duration>220</video:duration>
      <video:publication_date>2010-09-29T16:35:21.000Z</video:publication_date>
      <video:content_loc>https://www.dnatube.com/flvideo/4583.mp4</video:content_loc>
      <video:uploader>deez tx</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Heart</video:tag>
      <video:tag>anatomy</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Physiology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Biomedical</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Biomedical</video:title>
      <video:description>DNA  RND and  protein testing</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/08/c8e0fb9f-17bc-469a-86fc-0492e46a278b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>199</video:duration>
      <video:publication_date>2010-08-14T20:46:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4473.mp4</video:content_loc>
      <video:uploader>Dr Rasha salman Hatem Al-joboree</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>slides</video:tag>
      <video:tag>oncogene</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Galactic-Center-Reveals-by-Chandra</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Galactic Center Reveals by Chandra</video:title>
      <video:description>This video shows the Chandra reveals galactic center in our beautiful universe. Have a tour to the center of our milky way galaxy with this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/d17f5430-34fb-4031-82ca-3d3e395cfc09/cand_5.jpg</video:thumbnail_loc>
      <video:duration>201</video:duration>
      <video:publication_date>2013-01-12T01:01:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28672.mp4</video:content_loc>
      <video:uploader>velatin</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Chandra</video:tag>
      <video:tag>Reveals</video:tag>
      <video:tag>the</video:tag>
      <video:tag>galactic</video:tag>
      <video:tag>center</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Electrodynamic-Space-Thruster</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Electrodynamic Space Thruster</video:title>
      <video:description>Propulsion System 
using a 
Phase-shifted Array of Transverse Impulse Drives</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/07/f8a82c50-0202-4b02-8abe-76b0f6d8872d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>89</video:duration>
      <video:publication_date>2010-07-18T16:45:07.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4422.mp4</video:content_loc>
      <video:uploader>Douglas F. Palte</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Electrodynamic</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>Thruster</video:tag>
      <video:tag>Spacecraft</video:tag>
      <video:tag>Spaceship</video:tag>
      <video:tag>Spaceshuttle</video:tag>
      <video:tag>Propulsion</video:tag>
      <video:tag>nuclear</video:tag>
      <video:tag>Fusion</video:tag>
      <video:tag>reactor</video:tag>
      <video:tag>CrossFire</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Galilean-Relativity-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Galilean Relativity 1</video:title>
      <video:description>Galilean Relativity 1 video</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_4974.jpg</video:thumbnail_loc>
      <video:duration>3</video:duration>
      <video:publication_date>2010-11-10T14:17:35.000Z</video:publication_date>
      <video:content_loc>https://www.dnatube.com/flvideo/4974.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Galilean</video:tag>
      <video:tag>relativity</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Pentagon-pareidolia</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Pentagon pareidolia</video:title>
      <video:description>Pentagon pareidolia is shown in this video. Pareidolia is a psychological phenomenon involving a vague and random stimulus being perceived as significant.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/06/2afca60d-1d80-4fe8-a156-390958015411/cand_5.jpg</video:thumbnail_loc>
      <video:duration>22</video:duration>
      <video:publication_date>2010-06-03T12:04:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4385.mp4</video:content_loc>
      <video:uploader>gabriel kelemen</video:uploader>
      <video:category>Others</video:category>
      <video:tag>liquid</video:tag>
      <video:tag>Standing</video:tag>
      <video:tag>wave</video:tag>
      <video:tag>pentagon</video:tag>
      <video:tag>Faraday</video:tag>
      <video:tag>chladni</video:tag>
      <video:tag>kelemengabi</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Nucleophilic-Substitution-SN1-and-SN2-36b33c</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Nucleophilic Substitution - SN1 and SN2</video:title>
      <video:description>Nucleophilic substitution is the reaction of an electron pair donor (the nucleophile, Nu) with an electron pair acceptor (the electrophile). An sp3-hybridized electrophile must have a leaving group (X) in order for the reaction to take place.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/7f60ce34-2e78-4de6-8651-32e15e83df8d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>137</video:duration>
      <video:publication_date>2010-11-08T23:19:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4791.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Nucleophilic</video:tag>
      <video:tag>substitution</video:tag>
      <video:tag>Sn1</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Sn2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-21-Repeated-games-cooperation-vs-the-end-game</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21 - Repeated games: cooperation vs. the end game</video:title>
      <video:description>&quot;Lec 21 - Repeated games: cooperation vs. the end game&quot; Game Theory (ECON 159)

We discuss repeated games, aiming to unpack the intuition that the promise of rewards and the threat of punishment in the future of a relationship can provide incentives for good behavior today. In class, we play prisoners&apos; dilemma twice and three times, but this fails to sustain cooperation. The problem is that, in the last stage, since there is then is future, there is no incentive to cooperate, and hence the incentives unravel from the back. We related this to the real-world problems of a lame duck leader and of maintaining incentives for those close to retirement. But it is possible to sustain good behavior in early stages of some repeated games (even if they are only played a few times) provided the stage games have two or more equilibria to be used as rewards and punishments. This may require us to play bad equilibria tomorrow. We relate this to the trade off between ex ante and ex post efficiency in the law. Finally, we play a game in which the players do not know when the game will end, and we start to consider strategies for this potentially infinitely repeated game.

00:00 - Chapter 1. Repeated Interaction: Cooperation versus Defection in the Prisoner&apos;s Dilemma
16:40 - Chapter 2. Repeated Interaction: The Breakdown of Cooperation and The Lame Duck Effect
22:44 - Chapter 3. Repeated Interaction: Renegotiation
48:31 - Chapter 4. Failure of Renegotiation: Bankruptcy Laws
53:17 - Chapter 5. Repeated Interaction: The Grim Trigger Strategy

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2007.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17277.jpg</video:thumbnail_loc>
      <video:duration>4519</video:duration>
      <video:publication_date>2012-09-02T17:17:51.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/zNxVVVk5It0</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Backward</video:tag>
      <video:tag>Induction</video:tag>
      <video:tag>cooperation</video:tag>
      <video:tag>Discounting</video:tag>
      <video:tag>Grim</video:tag>
      <video:tag>trigger</video:tag>
      <video:tag>Strategy</video:tag>
      <video:tag>infinitely</video:tag>
      <video:tag>Repeated</video:tag>
      <video:tag>Games</video:tag>
      <video:tag>Prisoner</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Dilemma</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Z-to-e-e-Collision-Event</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Z to e+ e- Collision Event</video:title>
      <video:description>Z to e+ e- Collision Event video</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/fc1cdbd7-dbab-4f56-9fe0-8f8f405ad780/cand_5.jpg</video:thumbnail_loc>
      <video:duration>55</video:duration>
      <video:publication_date>2010-11-09T11:27:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4830.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Particle Physics</video:category>
      <video:tag>Z</video:tag>
      <video:tag>to</video:tag>
      <video:tag>E</video:tag>
      <video:tag>collision</video:tag>
      <video:tag>event</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Polymerization-reaction-classified</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Polymerization reaction classified</video:title>
      <video:description>Synthesis and polymerization reactions of cyclic imino ethers. II. preparation of novel hyperbranched polymers from [AB.sub.2] monomers of 2-oxazoline type with nonequivalent B units</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/62e55fb4-a88e-45f5-a8ec-20d8bb6496cb/cand_5.jpg</video:thumbnail_loc>
      <video:duration>196</video:duration>
      <video:publication_date>2010-11-08T23:25:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4794.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Polymerization</video:tag>
      <video:tag>Reaction</video:tag>
      <video:tag>classified</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Ovarian-Cancer-Videos</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Ovarian Cancer Videos</video:title>
      <video:description>Ovarian cancer usually happens in women over age 50, but it can also affect younger women. Its cause is unknown. Ovarian cancer is hard to detect early. 

The sooner ovarian cancer is found and treated, the better your chance for recovery. But ovarian cancer is hard to detect early. Many times, women with ovarian cancer have no symptoms or just mild symptoms until the disease is in an advanced stage and hard to treat</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/83176018-3b34-4589-8907-c86978f73050/cand_5.jpg</video:thumbnail_loc>
      <video:duration>169</video:duration>
      <video:publication_date>2010-11-08T23:20:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4793.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>ovarian</video:tag>
      <video:tag>Cancer</video:tag>
      <video:tag>Videos</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-21-Sociology150A-Automaticity-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21 - Sociology150A - Automaticity 1</video:title>
      <video:description>&quot;Lec 21 - Sociology150A - Automaticity 1&quot;Social Psychology: Self and Society
Professor Robb Willer</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24267.jpg</video:thumbnail_loc>
      <video:duration>3815</video:duration>
      <video:publication_date>2012-09-15T05:40:35.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/gLd72dRpVR0</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Sociology</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>21</video:tag>
      <video:tag>Sociology150A</video:tag>
      <video:tag>Automaticity</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Metabolic-Network-of-Thermotoga-Maritima</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Metabolic Network of Thermotoga Maritima</video:title>
      <video:description>This video discusses the different researches about the metabolic network. How does this network takes shape is also discussed in this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/04/7530e899-ae74-4bca-9846-d36167a43321/cand_5.jpg</video:thumbnail_loc>
      <video:duration>112</video:duration>
      <video:publication_date>2013-04-07T18:19:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30433.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Others</video:category>
      <video:tag>metabolic</video:tag>
      <video:tag>network</video:tag>
      <video:tag>Takes</video:tag>
      <video:tag>Shape</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-medicardium-EDTA-chelation-therapy-part-two</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is medicardium EDTA chelation therapy? part two</video:title>
      <video:description>Have you ever wondered what exposure to toxic metals does to the body? www.BalancedHealthToday.com offers a great explanation about the profound effects.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/bb21174c-d139-4ee7-b912-45de56728fd6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>284</video:duration>
      <video:publication_date>2010-11-30T10:48:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6257.mp4</video:content_loc>
      <video:uploader>whisper</video:uploader>
      <video:category>Chemical Engineering</video:category>
      <video:tag>medicardium</video:tag>
      <video:tag>EDTA</video:tag>
      <video:tag>chelation</video:tag>
      <video:tag>therapy</video:tag>
      <video:tag>arsenic</video:tag>
      <video:tag>Metal</video:tag>
      <video:tag>toxic</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-22-Everyday-Explosions-Postcolonial-Urbanism-after-media-modernity</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22- Everyday Explosions: Postcolonial Urbanism after media modernity</video:title>
      <video:description>Lec 22- Everyday Explosions: Postcolonial Urbanism after media modernity.
Ravi Sundaram
Rice School of Architecture Fall 2009 Lecture Series</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17376.jpg</video:thumbnail_loc>
      <video:duration>4007</video:duration>
      <video:publication_date>2012-09-02T18:46:43.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/szpzfYeuORM</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Seminars</video:category>
      <video:tag>Rice</video:tag>
      <video:tag>university</video:tag>
      <video:tag>Houston</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Physics-111-Compton-Scattering-COM</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Physics 111: Compton Scattering (COM)</video:title>
      <video:description>Physics 111: Compton Scattering (COM)

Physics 111 Advanced Laboratory.  Professor Sumner Davis

This video accompanies the Compton Scattering Experiment, providing students with an introduction to the theory, apparatus, and procedures.

When photons collide with electrons they give up energy, their wavelengths are increased, and they are scattered out of their original direction of travel. This phenomenon is the Compton Effect, described with an equation relating energy loss to scattering angle. In this experiment gamma rays from radioactive Americium are scattered by electrons in a target of aluminum. You will measure energy loss vs. angle to confirm the classical equation and the Klein-Nishina distribution. 

The experiment offers an introduction to gamma ray detection and measurement, with emphasis on semiconductor detectors. You will learn how to use a pulse height analyzer, and how to work safely around radioactive materials. 

http://advancedlab.org</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26997.jpg</video:thumbnail_loc>
      <video:duration>1227</video:duration>
      <video:publication_date>2012-09-19T06:18:22.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/PVgqyf3kNRs</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>physics</video:tag>
      <video:tag>111</video:tag>
      <video:tag>Compton</video:tag>
      <video:tag>scattering</video:tag>
      <video:tag>com</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-40-Computer-Science-61A-Lecture-19</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 40 - Computer Science 61A - Lecture 19</video:title>
      <video:description>Computer Science 61A - Lecture 19

The Structure and Interpretation of Computer Programs</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27002.jpg</video:thumbnail_loc>
      <video:duration>3067</video:duration>
      <video:publication_date>2012-09-19T06:19:35.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/xmc06bmNVWU</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>61A</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>19</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Discussion-About-Prostate-Cancer-Surgery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Discussion About Prostate Cancer Surgery</video:title>
      <video:description>Have you ever thought why prostate cancer surgery is so difficult. Here is a brief description about this surgery by the expert doctor.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/04/59e2f7a3-4622-4a4e-855f-585b91193a74/cand_5.jpg</video:thumbnail_loc>
      <video:duration>100</video:duration>
      <video:publication_date>2013-04-07T18:40:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30442.mp4</video:content_loc>
      <video:uploader>Brock Michel</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Prostate</video:tag>
      <video:tag>Cancer</video:tag>
      <video:tag>Why</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>is</video:tag>
      <video:tag>Difficult</video:tag>
      <video:tag>Dramatic</video:tag>
      <video:tag>Health</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-Can-You-Recover-From-Anesthesia</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How Can You Recover From Anesthesia?</video:title>
      <video:description>This video provides a detailed description of the anesthesia recovery. A complete procedure is explained here by Dr. Dinner.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/04/89a0d5e7-cbcc-4d45-94a1-66e4144b5d85/cand_5.jpg</video:thumbnail_loc>
      <video:duration>95</video:duration>
      <video:publication_date>2013-04-07T18:38:10.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30441.mp4</video:content_loc>
      <video:uploader>Brock Michel</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>anesthesia</video:tag>
      <video:tag>recovery</video:tag>
      <video:tag>featuring</video:tag>
      <video:tag>Dr</video:tag>
      <video:tag>Dinner</video:tag>
      <video:tag>Dramatic</video:tag>
      <video:tag>Health</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-Physics-111-Josephson-Junction-Effect-JOS</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - Physics 111: Josephson Junction Effect (JOS)</video:title>
      <video:description>Physics 111: Josephson Junction Effect (JOS)

Physics 111 Advanced Laboratory.  Professor Sumner Davis

This video accompanies the Josephson Junction Experiment, providing students with an introduction to the theory, apparatus, and procedures.

Superconducting phenomena are among the most fascinating features in physics, and the Josephson Effect is the most interesting of all. In 1962, Brian Josephson predicted that electron pairs could tunnel without resistance through an insulating barrier between two superconductors. Here we use a point contact between niobium wire with a thin oxide layer and a niobium screw at liquid helium temperatures. Both the DC and AC Josephson effects are observed and measured. A DC current can flow through the junction with no potential difference, but when a DC voltage is applied together with a small alternating voltage, the I-V curve shows a characteristic step structure. From this step structure the value of 2e/h can be calculated easily and accurately, an exciting consequence of the properties of the junction. 

In this experiment you will learn some low temperature techniques and four wire measurements that are used in many research laboratories. 


http://advancedlab.org</video:description>
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      <video:duration>1143</video:duration>
      <video:publication_date>2012-09-19T06:20:10.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Z9vBPQrG0U4</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>physics</video:tag>
      <video:tag>111</video:tag>
      <video:tag>Josephson</video:tag>
      <video:tag>Junction</video:tag>
      <video:tag>Effect</video:tag>
      <video:tag>JOS</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-27-TEDxCaltech-Stephen-Quake-The-Integrated-Circuit-of-Biology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 27 - TEDxCaltech - Stephen Quake - The Integrated Circuit of Biology</video:title>
      <video:description>Lec 27 - TEDxCaltech - Stephen Quake - The Integrated Circuit of Biology. Stephen Quake studied physics (BS &apos;91) and mathematics (MS &apos;91) at Stanford University before earning his doctorate in physics from Oxford University as a Marshall scholar (&apos;94).  Thereafter, as a postdoc in Nobel Laureate Steven Chu&apos;s group at Stanford, he developed techniques to manipulate single DNA molecules with optical tweezers. In 1996 Steve joined the faculty of Caltech, where he was ultimately appointed Thomas and Doris Everhart Professor of Applied Physics and Physics. In 2004 he returned to Stanford to help launch a new Department of Bioengineering, where he is the Lee Otterson Professor and co-chair. Steve has received &quot;Career&quot; and &quot;First&quot; awards from the National Science Foundation and National Institutes of Health (NIH), was a Packard Fellow, was awarded an NIH Director&apos;s Pioneer Award, and is an investigator of the Howard Hughes Medical Institute. He is a founder and scientific advisory board chair of Fluidigm, Inc. and Helicos Biosciences, Inc.

About TEDx, x = independently organized event: In the spirit of ideas worth spreading, TEDx is a program of local, self-organized events that bring people together to share a TED-like experience. At a TEDx event, TEDTalks video and live speakers combine to spark deep discussion and connection in a small group. These local, self-organized events are branded TEDx, where x = independently organized TED event. The TED Conference provides general guidance for the TEDx program, but individual TEDx events are self-organized. (Subject to certain rules and regulations.) 

On January 14, 2011, Caltech hosted TEDxCaltech, an exciting one-day event to honor Richard Feynman, Nobel Laureate, Caltech physics professor, iconoclast, visionary, and all-around &quot;curious character.&quot; Visit TEDxCaltech.com for more details.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15041.jpg</video:thumbnail_loc>
      <video:duration>663</video:duration>
      <video:publication_date>2012-08-28T12:05:38.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/IgGFfxILoMQ</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>TEDx</video:tag>
      <video:tag>TEDxCaltech</video:tag>
      <video:tag>Caltech</video:tag>
      <video:tag>Feynman</video:tag>
      <video:tag>nanoscience</video:tag>
      <video:tag>Integrated</video:tag>
      <video:tag>Circuit</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>biotech</video:tag>
      <video:tag>microfluid</video:tag>
      <video:tag>genomics</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>research</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Foundation-tree-species-loss-Harvard-Forest</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Foundation tree species loss - Harvard Forest</video:title>
      <video:description>Lec 3 - Foundation tree species loss - Harvard Forest. Foundation tree species loss -- Aaron Ellison

Harvard Forest Symposium, March 15, 2011</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15127.jpg</video:thumbnail_loc>
      <video:duration>1104</video:duration>
      <video:publication_date>2012-08-28T13:24:57.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/HyPNQZnjmaI</video:player_loc>
      <video:uploader>0|13|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>forest</video:tag>
      <video:tag>ecology</video:tag>
      <video:tag>HWA</video:tag>
      <video:tag>hemlock</video:tag>
      <video:tag>Harvard</video:tag>
      <video:tag>climate</video:tag>
      <video:tag>change</video:tag>
      <video:tag>LTER</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-MIT-6033-Computer-System-Engineering-Spring-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16- MIT 6.033 Computer System Engineering, Spring 2005</video:title>
      <video:description>Lec 16- MIT 6.033 Computer System Engineering, Spring 2005.
Transactions and Consistency

View the complete course at: http://ocw.mit.edu/6-033S05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16234.jpg</video:thumbnail_loc>
      <video:duration>2829</video:duration>
      <video:publication_date>2012-08-29T16:38:50.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/BOR5n_nP1ps</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>software</video:tag>
      <video:tag>hardware</video:tag>
      <video:tag>modularity</video:tag>
      <video:tag>complexity</video:tag>
      <video:tag>virtual</video:tag>
      <video:tag>networks</video:tag>
      <video:tag>atomicity</video:tag>
      <video:tag>coordination</video:tag>
      <video:tag>reliability</video:tag>
      <video:tag>security</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-MIT-6033-Computer-System-Engineering-Spring-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15- MIT 6.033 Computer System Engineering, Spring 2005</video:title>
      <video:description>Lec 15- MIT 6.033 Computer System Engineering, Spring 2005.
Isolation

View the complete course at: http://ocw.mit.edu/6-033S05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16233.jpg</video:thumbnail_loc>
      <video:duration>3067</video:duration>
      <video:publication_date>2012-08-29T16:37:28.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/9500J3lgu6U</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>software</video:tag>
      <video:tag>hardware</video:tag>
      <video:tag>modularity</video:tag>
      <video:tag>complexity</video:tag>
      <video:tag>virtual</video:tag>
      <video:tag>networks</video:tag>
      <video:tag>atomicity</video:tag>
      <video:tag>coordination</video:tag>
      <video:tag>reliability</video:tag>
      <video:tag>security</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-Physics-111-Radiation-and-Laboratory-Safety</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - Physics 111: Radiation and Laboratory Safety</video:title>
      <video:description>Physics 111: Radiation and Laboratory Safety

Physics 111 Advanced Laboratory.  Donald Orlando

Viewing this video is one part of the radiation safety training required of all students in Physics 111 who choose to do experiments involving radioactive sources or devices producing X-rays.

http://advancedlab.org</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27007.jpg</video:thumbnail_loc>
      <video:duration>1595</video:duration>
      <video:publication_date>2012-09-19T06:20:31.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/KHxtzF5pZZM</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>physics</video:tag>
      <video:tag>111</video:tag>
      <video:tag>radiation</video:tag>
      <video:tag>and</video:tag>
      <video:tag>laboratory</video:tag>
      <video:tag>Safety</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Reproductive-Structures-of-Fungal</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Reproductive Structures of Fungal</video:title>
      <video:description>This video introduces with the fungal reproductive structures with the explanation of its different phases. Video is really interesting for the biology lovers.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/04/d65f4cd0-abc5-4404-af0e-2cd62e923cbf/cand_5.jpg</video:thumbnail_loc>
      <video:duration>131</video:duration>
      <video:publication_date>2013-04-07T18:47:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30445.mp4</video:content_loc>
      <video:uploader>Jennifer Byars</video:uploader>
      <video:category>Bioinformatics</video:category>
      <video:tag>Fungal</video:tag>
      <video:tag>Reproductive</video:tag>
      <video:tag>Structures</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>Mycology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-Last-Computer-Science-61B</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec Last - Computer Science 61B</video:title>
      <video:description>&quot;Lec Last - Computer Science 61B&quot;Data Structures</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27344.jpg</video:thumbnail_loc>
      <video:duration>2871</video:duration>
      <video:publication_date>2012-09-21T05:35:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/7TlSAYg2Bng</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>Last</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>61B</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Introduction-With-Water-Striders</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Introduction With Water Striders</video:title>
      <video:description>This video contains the process of evolution in water striders. A full process of evolution under camera is shown here to show the complete process.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/04/ae0dd407-d879-4320-a2dd-2d6d735c6768/cand_5.jpg</video:thumbnail_loc>
      <video:duration>51</video:duration>
      <video:publication_date>2013-04-07T19:26:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30467.mp4</video:content_loc>
      <video:uploader>Jennifer Byars</video:uploader>
      <video:category>Bioinformatics</video:category>
      <video:tag>Evolution</video:tag>
      <video:tag>in</video:tag>
      <video:tag>water</video:tag>
      <video:tag>Striders</video:tag>
      <video:tag>Rheumatobates</video:tag>
      <video:tag>rileyi</video:tag>
      <video:tag>S1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/A-Look-at-Gene-Switches</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A Look at Gene Switches</video:title>
      <video:description>The structure and functioning of switches in our genes is explained in this video. A brief explanation with its working is shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/04/b6224cc2-8f4e-463c-b14b-15c37c0d898d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>74</video:duration>
      <video:publication_date>2013-04-07T19:20:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30460.mp4</video:content_loc>
      <video:uploader>Brock Michel</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>evo</video:tag>
      <video:tag>devo</video:tag>
      <video:tag>gene</video:tag>
      <video:tag>switches</video:tag>
      <video:tag>S1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-Physics-111-Atomic-Physics-ATM-Theory-Lecture-ONLY</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - Physics 111: Atomic Physics (ATM)  Theory Lecture  ONLY</video:title>
      <video:description>Physics 111: Atomic Physics (ATM)  Theory Lecture  ONLY

Physics 111 Advanced Laboratory.  Professor Sumner Davis

This video accompanies the Atomic Physics Experiment, providing students with an introduction to the theory of the Balmer series and Zeeman effect.  

http://advancedlab.org</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27009.jpg</video:thumbnail_loc>
      <video:duration>2263</video:duration>
      <video:publication_date>2012-09-19T06:21:14.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/iJ_4ygOaE7A</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>physics</video:tag>
      <video:tag>111</video:tag>
      <video:tag>Atomic</video:tag>
      <video:tag>ATM</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>only</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Causes-For-Depression</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Causes For Depression</video:title>
      <video:description>This video provides a complete view inside our body for the causes of depression. Watch this video to stay away from it.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/04/c7eacb5c-0be8-4136-9804-c4f031920adc/cand_5.jpg</video:thumbnail_loc>
      <video:duration>71</video:duration>
      <video:publication_date>2013-04-07T19:22:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30462.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>How</video:tag>
      <video:tag>Depression</video:tag>
      <video:tag>is</video:tag>
      <video:tag>caused</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/When-Bacteria-Exposed-to-INH</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>When Bacteria Exposed to INH</video:title>
      <video:description>This video shows the microscopic view of a bacteria when exposed to INH. A full process is explained in this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/04/f7e7bcb0-bab1-4627-a242-102e8094aeba/cand_5.jpg</video:thumbnail_loc>
      <video:duration>84</video:duration>
      <video:publication_date>2013-04-07T19:21:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30461.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Bioinformatics</video:category>
      <video:tag>Timelapse</video:tag>
      <video:tag>Microscopy</video:tag>
      <video:tag>of</video:tag>
      <video:tag>bacteria</video:tag>
      <video:tag>exposed</video:tag>
      <video:tag>to</video:tag>
      <video:tag>inh</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Introduction-With-Sepsis-Development-And-Progression</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Introduction With Sepsis Development And Progression</video:title>
      <video:description>Video shows a flow diagram with step by step development and progression of sepsis. A brief description is provided for the education purpose.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/04/3bac1224-cba9-4e00-ab98-144b9951a7ab/cand_5.jpg</video:thumbnail_loc>
      <video:duration>78</video:duration>
      <video:publication_date>2013-04-07T19:15:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30454.mp4</video:content_loc>
      <video:uploader>Von Paredes</video:uploader>
      <video:category>Bioinformatics</video:category>
      <video:tag>Sepsis</video:tag>
      <video:tag>Development</video:tag>
      <video:tag>and</video:tag>
      <video:tag>progression</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Inhibitors-of-Serine-Proteases</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Inhibitors of Serine Proteases</video:title>
      <video:description>This video shows the effects of a serine protease inhibitor. Explanation of the reactions with structural diagrams is shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/71f0617d-a3ce-4571-9aff-098f097d375a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>285</video:duration>
      <video:publication_date>2010-11-30T14:00:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6297.mp4</video:content_loc>
      <video:uploader>phsyco</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>Sarin</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Serine</video:tag>
      <video:tag>Protease</video:tag>
      <video:tag>inhibitor</video:tag>
      <video:tag>30</video:tag>
      <video:tag>4</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Phases-of-Column-Chromatography</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Phases of Column Chromatography</video:title>
      <video:description>This video provides a step by step complete procedure for the column chromatography. These steps are explained with pictorial representation.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/04/9f40bf2d-1f02-46e3-bf68-8560aa01e299/cand_5.jpg</video:thumbnail_loc>
      <video:duration>79</video:duration>
      <video:publication_date>2013-04-07T19:18:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30458.mp4</video:content_loc>
      <video:uploader>Jennifer Byars</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Column</video:tag>
      <video:tag>chromatography</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Introduction-With-Long-Buccal-Injection</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Introduction With Long Buccal Injection</video:title>
      <video:description>This video shows a step by step process for long buccal injection. The purpose of this video is to help the medical students.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/04/b41475f3-98ba-4327-9e80-e1a0bfdf4589/cand_5.jpg</video:thumbnail_loc>
      <video:duration>95</video:duration>
      <video:publication_date>2013-04-07T19:31:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30473.mp4</video:content_loc>
      <video:uploader>Von Paredes</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Long</video:tag>
      <video:tag>Buccal</video:tag>
      <video:tag>injection</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Sustainable-Living-Environment-185A-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8- Sustainable Living, Environment 185A, UCLA</video:title>
      <video:description>&quot;Lec 8- Sustainable Living, Environment 185A, UCLA&quot;Course Description
Environment 185A: Sustainable Living is a sub-division of the Education for Sustainable Living Program (ESLP). ESLP is a student designed, student developed, and student facilitated program offered through the Institute of the Environment. The Speaker Series brings guest speakers from UCLA and across the country to speak on specialized subjects including food systems, green business, organic gardens, sustainable living, the green economy, environmental justice and transportation. Speakers range from authors, professors, community activists, environmentalists, for and non-profit business representatives, and government officials.

Lecture Series Student Directors:
Spencer Hill, 3rd Year, Applied Mathematics/Atmospheric, Oceanic and Environmental Science Double Major
Isis Krause, 4th Year, Geography/Environmental Studies
Hayley Moller, 3rd Year, Environmental Science Major

Guest Speaker:
As Director of Market Research and Educational Learning for Interface‐FLOR, Amy&apos;s responsibilities include researching and analyzing industry data and trends for the companys sales force and senior management. In addition, her public speaking role falls under Interfaces Social Sustainability mission, which allows Amy to give back to communities and organizations by sharing her invaluable market research. Her current research for the past two years has been focused on the dynamics of having four generations in the workforce for the first time in modern society that is causing a clashing of generational views in the workforce. Amy has discovered this challenge to
be a lack of understanding between generations versus a communication issue. Her
research is focused on understanding the differences and bridging this gap by leveraging individual talents within the work place while sharing ideas on how to hire and retain this highly educated and fast moving generation. Amy is a certified
Strengths Coach through Gallup and is passionate about helping people d</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21168.jpg</video:thumbnail_loc>
      <video:duration>2021</video:duration>
      <video:publication_date>2012-09-09T02:51:08.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/GUQADGoNYLY</video:player_loc>
      <video:uploader>0|63|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>8</video:tag>
      <video:tag>Sustainable</video:tag>
      <video:tag>Living</video:tag>
      <video:tag>environment</video:tag>
      <video:tag>185A</video:tag>
      <video:tag>UCLA</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-Meropenem</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Meropenem?</video:title>
      <video:description>This animated video shows the working of meropenem inside our body for the treatment of different disease. To know more have a look at this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/04/e5f9fdd7-0695-4b92-8a48-6ea9c3d1281e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>103</video:duration>
      <video:publication_date>2013-04-07T19:27:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30468.mp4</video:content_loc>
      <video:uploader>Eugenio Boyd</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Meropenem</video:tag>
      <video:tag>Animation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Consultation-With-Doctor</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Consultation With Doctor</video:title>
      <video:description>This video shows you how to get the right and proper consultation from doctor so that you can gain best. Consultation may include blood pressure check, height weight check, cholesterol check, body examination etc.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/44443717-0fcc-4ac1-8870-0d6a04097046/cand_5.jpg</video:thumbnail_loc>
      <video:duration>185</video:duration>
      <video:publication_date>2013-02-11T01:49:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30117.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Getting</video:tag>
      <video:tag>the</video:tag>
      <video:tag>most</video:tag>
      <video:tag>From</video:tag>
      <video:tag>Your</video:tag>
      <video:tag>doctor</video:tag>
      <video:tag>consultation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/A-Look-at-Movements-of-Cucumber-Tendril</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A Look at Movements of Cucumber Tendril</video:title>
      <video:description>An interesting video showing the coiling and over-winding of Cucumber Tendril. Its different other activities and structure is also discussed here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/04/684b7a5e-813d-410b-b1ce-fa4c63a6c698/cand_5.jpg</video:thumbnail_loc>
      <video:duration>87</video:duration>
      <video:publication_date>2013-04-07T19:30:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30472.mp4</video:content_loc>
      <video:uploader>Eugenio Boyd</video:uploader>
      <video:category>Others</video:category>
      <video:tag>How</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Cucumber</video:tag>
      <video:tag>Tendril</video:tag>
      <video:tag>Coils</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Overwinds</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-Cardiovascular-Nutrition</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Cardiovascular Nutrition</video:title>
      <video:description>Have a look at the cardiovascular nutritions with this video. A brief explanation is provided here by the expert doctors.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/04/955ab744-cefc-4218-8774-c8c2817e9acd/cand_5.jpg</video:thumbnail_loc>
      <video:duration>53</video:duration>
      <video:publication_date>2013-04-07T19:32:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30475.mp4</video:content_loc>
      <video:uploader>Ollie Wall</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Cardiovascular</video:tag>
      <video:tag>nutrition</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/3-D-DRG-Cell-Outgrowth</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>3-D DRG Cell Outgrowth</video:title>
      <video:description>This video discusses the process of nerve regeneration in fibrin-based hydrogels. A full process under microscop is shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/04/99a5ae30-41cd-49dd-be9b-33f19bf22484/cand_5.jpg</video:thumbnail_loc>
      <video:duration>89</video:duration>
      <video:publication_date>2013-04-07T19:55:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30503.mp4</video:content_loc>
      <video:uploader>Brock Michel</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>nerve</video:tag>
      <video:tag>regeneration</video:tag>
      <video:tag>in</video:tag>
      <video:tag>FIbrin</video:tag>
      <video:tag>Based</video:tag>
      <video:tag>hydrogels</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/More-Professional-Presentation-Designs</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>More Professional Presentation Designs</video:title>
      <video:description>This video will help you in making a more better presentation design primer. Video is designed by the experts and is very helpful.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/04/f4cdddc0-5ddd-405f-a659-ac45bd11f1d9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>85</video:duration>
      <video:publication_date>2013-04-07T19:53:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30501.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Others</video:category>
      <video:tag>presentation</video:tag>
      <video:tag>design</video:tag>
      <video:tag>Primer</video:tag>
      <video:tag>introduction</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Study-Anatomy-Easily</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Study Anatomy Easily</video:title>
      <video:description>Studying anatomy could be so confusing and you might lose your sanity. This science video will explain it in a simple way.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/08/5014d0cd-146f-40aa-91ba-349f031d8db9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>547</video:duration>
      <video:publication_date>2014-08-25T22:31:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31135.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>anatomy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Interstellar-space-travel</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Interstellar space travel</video:title>
      <video:description>Interstellar travel is theoretical at this moment; this video explores the latest theories on the subject.  It tells us how a Wormhole can make vast distances shrink so that a person could attempt it during his or her life span.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/10/a00460b5-8bda-4c9c-a017-fea053e9b812/cand_5.jpg</video:thumbnail_loc>
      <video:duration>249</video:duration>
      <video:publication_date>2014-10-03T17:40:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31895.mp4</video:content_loc>
      <video:uploader>dhumana</video:uploader>
      <video:category>Others</video:category>
      <video:tag>interstellar</video:tag>
      <video:tag>travel</video:tag>
      <video:tag>Wormhole</video:tag>
      <video:tag>shortcut</video:tag>
      <video:tag>Universe</video:tag>
      <video:tag>Light</video:tag>
      <video:tag>Years</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Errors-in-the-design-of-the-universe-and-us</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Errors in the design of the universe and us</video:title>
      <video:description>Neil Degrasse explains how it is impossible to look at the universe and don&apos;t find out it&apos;s design flaws.  The astrophysicist gives a presentation where he points out the fault in us as well as in the universe.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/10/b3fa9a35-0f69-405c-b27c-ff4cdb833349/cand_5.jpg</video:thumbnail_loc>
      <video:duration>297</video:duration>
      <video:publication_date>2014-10-03T15:52:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31893.mp4</video:content_loc>
      <video:uploader>dhumana</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>Stupid</video:tag>
      <video:tag>design</video:tag>
      <video:tag>Neil</video:tag>
      <video:tag>deGrasse</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/A-boomerang-in-space</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A boomerang in space</video:title>
      <video:description>A small video showing astronaut Takao Doi throwing a boomerang.  This is a very common question: If you through a boomerang in space, does it come back to you? To know the answer, check out the video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/09/efdcd009-d396-4812-b13f-f1e606186138/cand_5.jpg</video:thumbnail_loc>
      <video:duration>19</video:duration>
      <video:publication_date>2014-09-13T02:11:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31648.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Space</video:tag>
      <video:tag>boomeran</video:tag>
      <video:tag>Throw</video:tag>
      <video:tag>takao</video:tag>
      <video:tag>DOI</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/LAMBDA-Pump-flow-integrator-replaces-OD-measurement</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>LAMBDA Pump flow integrator replaces OD measurement</video:title>
      <video:description>Pump-Flow INTEGRATOR replaces OD (Optical Density) measurement for the assessment of cell growth and biomass production./nDetermination of metabolic activity (cell growth rate and biomass) in fermentations and cell cultures done by visualization of the amount of liquid/gas transferred as a function of time. (http://www.peristalticpump.info/)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2015/02/3a1a5b82-06c3-4c08-943d-cd3ffc10bc00/cand_5.jpg</video:thumbnail_loc>
      <video:duration>98</video:duration>
      <video:publication_date>2015-02-19T07:59:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32081.mp4</video:content_loc>
      <video:uploader>infos@lambda-instruments.com</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>od</video:tag>
      <video:tag>measurement</video:tag>
      <video:tag>biomass</video:tag>
      <video:tag>production</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>Growth</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Number-eleven-point-eleven-point-eleven</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Number eleven point eleven point eleven</video:title>
      <video:description>This is a series of science oriented videos the University of Nottingham. Since its conception in 
April 9, 2009, it has been updated frequently. This video forums is aimed to familiarize its viewers 
with symbols and concepts applicable in Astronomy, Mathematics and Physics through experiments and 
try to relate its applicability to current life situation. Due to the videos popularity, they have 
expanded their videos from their initial goal. Learn the importance of number 11.11.11 in the modern sporting arena.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/5c36033b-f3a1-49cf-933a-62ced47a664a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>439</video:duration>
      <video:publication_date>2013-01-11T08:06:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28635.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>Number</video:tag>
      <video:tag>eleven</video:tag>
      <video:tag>Point</video:tag>
      <video:tag>numberphile</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Damage-of-space-radiation-on-a-camera</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Damage of space radiation on a camera</video:title>
      <video:description>This experiment was done to graphically show what happens when a camera is expose to the type of radiation that this instrument would encounter in outer space.  The damage that this invisible beams do to the camera is interesting to watch.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/09/f79f668b-2bd2-4f30-af94-8ba6465a4808/cand_5.jpg</video:thumbnail_loc>
      <video:duration>175</video:duration>
      <video:publication_date>2014-09-13T02:15:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31649.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Aerospace Engineering</video:category>
      <video:tag>beam</video:tag>
      <video:tag>Damage</video:tag>
      <video:tag>radiation</video:tag>
      <video:tag>camera</video:tag>
      <video:tag>Space</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Modern-Physics-Quantum-Mechanics-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Modern Physics: Quantum Mechanics (Stanford)</video:title>
      <video:description>&quot;Lec 3 - Modern Physics: Quantum Mechanics (Stanford)&quot; Lecture 3 of Leonard Susskind&apos;s Modern Physics course concentrating on Quantum Mechanics.  Recorded January 28, 2008 at Stanford University.

This Stanford Continuing Studies course is the second of a six-quarter sequence of classes exploring the essential theoretical foundations of modern physics. The topics covered in this course focus on quantum mechanics. Leonard Susskind is the Felix Bloch Professor of Physics at Stanford University.

Complete playlist for the course:
http://youtube.com/view_play_list?p=189C0DCE90CB6D81

Stanford Continuing Studies: http://continuingstudies.stanford.edu/

About Leonard Susskind: http://www.stanford.edu/dept/physics/people/faculty/susskind_leonard.html

Stanford University channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24007.jpg</video:thumbnail_loc>
      <video:duration>7010</video:duration>
      <video:publication_date>2012-09-14T13:52:19.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/epzh76hNl8I</video:player_loc>
      <video:uploader>0|39|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>3</video:tag>
      <video:tag>Modern</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>Quantum</video:tag>
      <video:tag>mechanics</video:tag>
      <video:tag>Stanford</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Where-does-bacteria-get-their-food</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Where does bacteria get their food</video:title>
      <video:description>Explanation of the process bacteria use to manufacture or procure energy.  Weather they are autotrophs, heterotrophs or chemolithotrophs you&apos;ll find in this video a definition for it.  It explains the biological or chemical ways in which bacteria eat.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/09/faa73da2-829d-48f6-a5c0-fb54384bdd88/cand_5.jpg</video:thumbnail_loc>
      <video:duration>301</video:duration>
      <video:publication_date>2014-09-13T03:22:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31659.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>autotrophs</video:tag>
      <video:tag>heterotrophs</video:tag>
      <video:tag>chemolithotrophs</video:tag>
      <video:tag>bactera</video:tag>
      <video:tag>energy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Force-of-Friction-Keeping-the-Block-Stationary</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Force of Friction Keeping the Block Stationary</video:title>
      <video:description>Force of Friction Keeping the Block Stationary


Block of wood kept stationary by the force of friction (Correction made in next video)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21081.jpg</video:thumbnail_loc>
      <video:duration>521</video:duration>
      <video:publication_date>2012-09-08T17:30:35.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/v8ODIMqbQ44</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>force</video:tag>
      <video:tag>of</video:tag>
      <video:tag>friction</video:tag>
      <video:tag>Keeping</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Block</video:tag>
      <video:tag>Stationary</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-History-of-Mathematics-BBC-part7</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The History of Mathematics BBC  (part7)</video:title>
      <video:description>Wondering how the discovery of language of the universe began and how it is coded in the most trivial of objects in the universe the bbc have made an excellent podcast called a brief history of mathematics each of the short 15 minute episodes presented by marcus du sautoy</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/7f2e29d2-e46c-4002-a962-fefafbea0ea8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>600</video:duration>
      <video:publication_date>2010-12-06T15:29:06.000Z</video:publication_date>
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  <url>
    <loc>https://dnatube.com/videos/topology-through-a-mobius-band</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>topology through a mobius band</video:title>
      <video:description>What&apos;s the surface area of a mobius strip or band? Well this experiments shows us the very interesting properties of a mobius strip.  What happens if you cut this type of strips? quite an amazing experiment.</video:description>
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      <video:uploader>guptava</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>mobius</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/What-would-have-to-happen-for-spider-man-to-exist</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What would have to happen for spider man to exist</video:title>
      <video:description>This is a video detailing the physiological changes that a human would have to undergo to become spider man.  It also talks about the attributes that a human spider would have.  Interesting.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31845.mp4</video:content_loc>
      <video:uploader>dhumana</video:uploader>
      <video:category>Bioengineering</video:category>
      <video:tag>Superheroes</video:tag>
      <video:tag>retro</video:tag>
      <video:tag>Virus</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/The-evolution-of-the-olympian-body</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The evolution of the olympian body</video:title>
      <video:description>Just as with everything else, in order to be competitive athletes have evolved since the first Olympian competition.  Take a look at what have been the changes in this very interesting asapSCIENCE video.</video:description>
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      <video:duration>147</video:duration>
      <video:publication_date>2014-10-01T18:36:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31746.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Fun and Smart</video:category>
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      <video:tag>Evolution</video:tag>
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      <video:tag>Olympic</video:tag>
      <video:tag>Games</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-6-Present-Value-4-and-discounted-cash-flow</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - Present Value 4 (and discounted cash flow)</video:title>
      <video:description>Present Value 4 (and discounted cash flow)

Lets change the discount rates depending on how far out the payments are.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20109.jpg</video:thumbnail_loc>
      <video:duration>602</video:duration>
      <video:publication_date>2012-09-06T02:02:38.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/6WCfVjUTTEY</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>present</video:tag>
      <video:tag>value</video:tag>
      <video:tag>4</video:tag>
      <video:tag>and</video:tag>
      <video:tag>discounted</video:tag>
      <video:tag>cash</video:tag>
      <video:tag>flow</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Is-water-toxication-real</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Is water toxication real?</video:title>
      <video:description>Is drinking too much water bad for the body? Can you drink too much water. Here in this video, author is trying to find a answer to these questions.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/10/2489c8f4-28bd-48ea-876e-0d3d9e17a4da/cand_5.jpg</video:thumbnail_loc>
      <video:duration>144</video:duration>
      <video:publication_date>2014-10-01T12:01:23.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31724.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Others</video:category>
      <video:tag>toxic</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Robot-arm-project</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Robot arm project</video:title>
      <video:description>This video shows you how to create a robot arm controled by a USB mouse.  Follow the steps, see if you can replicate the results.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/08/80720fa9-9938-4e8e-a7a1-a794fa8ac012/cand_5.jpg</video:thumbnail_loc>
      <video:duration>174</video:duration>
      <video:publication_date>2014-08-28T15:35:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31596.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>USB</video:tag>
      <video:tag>robot</video:tag>
      <video:tag>Arm</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Medical-Devices-Demoreel-3D-Medical-Animation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Medical Devices Demoreel - 3D Medical Animation</video:title>
      <video:description>SA does medical device and pharmaceutical MOA animations. With over 100 animations every year, we have domain experience in practically every therapeutic area and with most technologies.
http://www.scientificanimations.com/medical-animation/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_31681.jpg</video:thumbnail_loc>
      <video:duration>58</video:duration>
      <video:publication_date>2014-09-19T14:22:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31681.mp4</video:content_loc>
      <video:uploader>Scientific Animations</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Medical</video:tag>
      <video:tag>Devices</video:tag>
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      <video:tag>Scientific</video:tag>
      <video:tag>Animations</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-25-Fun-Trig-Problem</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 25 - Fun Trig Problem</video:title>
      <video:description>Fun Trig Problem

A trig problem involving the quadratic equation.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20067.jpg</video:thumbnail_loc>
      <video:duration>601</video:duration>
      <video:publication_date>2012-09-06T01:46:15.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/itpI12TeNIg</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
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      <video:tag>Trig</video:tag>
      <video:tag>Problem</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/The-History-of-Mathematics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The History of Mathematics</video:title>
      <video:description>This is the 11th video in a series of videos of a BBC documentary. The history of mathematics is discussed in this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_6542.jpg</video:thumbnail_loc>
      <video:duration>591</video:duration>
      <video:publication_date>2010-12-06T15:51:13.000Z</video:publication_date>
      <video:content_loc>https://www.dnatube.com/flvideo/6542.mp4</video:content_loc>
      <video:uploader>candyman</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>the</video:tag>
      <video:tag>History</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Mathematics</video:tag>
      <video:tag>BBC</video:tag>
      <video:tag>doc</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Ending-Greenland-Glacier</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Ending Greenland Glacier</video:title>
      <video:description>The breaking of the largest glacier since 1962 is shown in this video. Video is really amazing and you must watch it.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/9cdf0a94-9fef-4de3-8d08-f4b6fb6a6b4b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>266</video:duration>
      <video:publication_date>2013-02-09T03:53:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29755.mp4</video:content_loc>
      <video:uploader>Von Paredes</video:uploader>
      <video:category>Others</video:category>
      <video:tag>end</video:tag>
      <video:tag>of</video:tag>
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      <video:tag>Glacier</video:tag>
      <video:tag>Breaks</video:tag>
      <video:tag>away</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Training-For-Medical-Sales</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Training For Medical Sales</video:title>
      <video:description>This video describes the process of medical sales with few activities. A brief description on the topic is provided by the experts.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/06/baba0b00-c009-421e-a4fa-16c391394993/cand_5.jpg</video:thumbnail_loc>
      <video:duration>68</video:duration>
      <video:publication_date>2013-06-10T02:59:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30633.mp4</video:content_loc>
      <video:uploader>Scientific Animations</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Interactive</video:tag>
      <video:tag>Product</video:tag>
      <video:tag>CD</video:tag>
      <video:tag>Teleflex</video:tag>
      <video:tag>Medical</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Bubble-gum-wrapper-and-a-battery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Bubble gum wrapper and a battery</video:title>
      <video:description>If you find yourself in the middle of an office building with out matches and want to make a fire for some reason, well take a look at this very interesting video.</video:description>
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      <video:duration>83</video:duration>
      <video:publication_date>2014-08-27T23:27:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31549.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Experiments</video:category>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Origin of Mathematics</video:title>
      <video:description>After a long time of wondering how language developed and how it is coded, this video explains the history or coded language. It traces mathematics origin and how its developed.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_6543.jpg</video:thumbnail_loc>
      <video:duration>464</video:duration>
      <video:publication_date>2010-12-06T16:03:45.000Z</video:publication_date>
      <video:content_loc>https://www.dnatube.com/flvideo/6543.mp4</video:content_loc>
      <video:uploader>candyman</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>the</video:tag>
      <video:tag>Origin</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-13-The-water-cycle-and-real-time-data-Harvard-Forest</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - The water cycle and real-time data - Harvard Forest</video:title>
      <video:description>Lec 13 - The water cycle and real-time data - Harvard Forest. The water cycle and real-time data -- Emery Boose

Harvard Forest Symposium, March 15, 2011</video:description>
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      <video:duration>961</video:duration>
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      <video:uploader>0|13|0</video:uploader>
      <video:category>Science and technology</video:category>
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      <video:tag>use</video:tag>
      <video:tag>Harvard</video:tag>
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      <video:tag>change</video:tag>
      <video:tag>LTER</video:tag>
      <video:tag>analytic</video:tag>
      <video:tag>web</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Battery-testing</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Battery testing</video:title>
      <video:description>Is there a way to test your batteries with out running for your voltmeter? well there is, this video shows you how to do it.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/08/11ac08f7-507a-4697-b128-b59481a01761/cand_5.jpg</video:thumbnail_loc>
      <video:duration>60</video:duration>
      <video:publication_date>2014-08-27T23:00:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31538.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>battery</video:tag>
      <video:tag>tester</video:tag>
      <video:tag>bounce</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Color-changing-fabrics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Color changing fabrics</video:title>
      <video:description>Chromosonic is a project that uses open source technology to make fabric change color.  It is really interesting, check it out.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/08/546fdc22-883f-44d1-a482-9e90072aabc2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>86</video:duration>
      <video:publication_date>2014-08-27T23:06:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31542.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>Changing</video:tag>
      <video:tag>color</video:tag>
      <video:tag>fabric</video:tag>
      <video:tag>chromosonic</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-66-Introduction-to-definite-integrals</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 66 - Introduction to definite integrals</video:title>
      <video:description>Introduction to definite integrals

Using the definite integral to solve for the area under a curve.  Intuition on why  the antiderivative is the same thing as the area under a curve.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19860.jpg</video:thumbnail_loc>
      <video:duration>558</video:duration>
      <video:publication_date>2012-09-06T00:25:43.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/0RdI3-8G4Fs</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>introduction</video:tag>
      <video:tag>to</video:tag>
      <video:tag>definite</video:tag>
      <video:tag>Integrals</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-Chemistry-1A-Fall-2011</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - Chemistry 1A - Fall 2011</video:title>
      <video:description>&quot;Lec 16 - Chemistry 1A &quot; General Chemistry. These lectures are filmed during fall 2011 and given by general chemistry professor Michelle Douskey and professor Angelica Stacy.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27119.jpg</video:thumbnail_loc>
      <video:duration>2947</video:duration>
      <video:publication_date>2012-09-21T02:58:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/JfH7-0agBFk</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>16</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>1A</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-Physics-111-Energy-Levels-Lecture-Part-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - Physics 111: Energy Levels Lecture Part 1</video:title>
      <video:description>Physics 111: Energy Levels Lecture Part 1

Physics 111 Advanced Laboratory.  Professor Sumner Davis

This video provides background on energy levels in quantum mechanics useful for many experiments in the Physics 111 Laboratory.  The potential energy released for an electron and the Energy of electron distribution are discussed.



http://advancedlab.org</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27010.jpg</video:thumbnail_loc>
      <video:duration>2006</video:duration>
      <video:publication_date>2012-09-19T06:21:39.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/wyBOVjU5bBQ</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>http</video:tag>
      <video:tag>www</video:tag>
      <video:tag>YouTube</video:tag>
      <video:tag>com</video:tag>
      <video:tag>watch</video:tag>
      <video:tag>V</video:tag>
      <video:tag>wyBOVjU5bBQ</video:tag>
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      <video:tag>list</video:tag>
      <video:tag>EC18E88897D2310BD5</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-11-Philosophy-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - Philosophy 3</video:title>
      <video:description>&quot;Lec 11 - Philosophy 3 &quot;The Nature of Mind
Professor John Campbell</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27249.jpg</video:thumbnail_loc>
      <video:duration>3065</video:duration>
      <video:publication_date>2012-09-21T04:21:44.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/BsMw6RW9q3E</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Philosophy</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>11</video:tag>
      <video:tag>Philosophy</video:tag>
      <video:tag>3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Level-4-Subtraction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - Level 4 Subtraction</video:title>
      <video:description>Level 4 Subtraction

Subtraction of multi-digit numbers involving borrowing</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20464.jpg</video:thumbnail_loc>
      <video:duration>527</video:duration>
      <video:publication_date>2012-09-06T15:17:18.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/omUfrXtHtN0</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Level</video:tag>
      <video:tag>4</video:tag>
      <video:tag>Subtraction</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Hexapod-robot</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Hexapod robot</video:title>
      <video:description>This video shows us a robot that can move on its own through a variety of terrain, it has 6 legs.  Very impressive.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/08/3bced501-b1a7-470d-b85e-aa668c552aeb/cand_5.jpg</video:thumbnail_loc>
      <video:duration>254</video:duration>
      <video:publication_date>2014-08-27T21:41:02.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31520.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>morphex</video:tag>
      <video:tag>robots</video:tag>
      <video:tag>six</video:tag>
      <video:tag>legs</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Southern-Blotting</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Southern Blotting</video:title>
      <video:description>This science animation shows souther blotting method which is used in molecular biology for detection of a specific DNA sequence in DNA samples. This technique combines transfer of electrophoresis-separated DNA fragments to a filter membrane and then subsequent fragment detection by probe hybridization.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2016/02/a3472db7-c576-4828-80ad-23ec3bc3a433/cand_5.jpg</video:thumbnail_loc>
      <video:duration>308</video:duration>
      <video:publication_date>2016-02-12T15:22:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32419.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Southern</video:tag>
      <video:tag>Blotting</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Silver-Staining-Protocol-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Silver Staining Protocol Video</video:title>
      <video:description>Silver staining is used to detect proteins in a very sensitive way. Here is the procotol from protea.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2015/12/bbeaab62-aff4-4a51-8b4d-df8d9e1ba983/cand_5.jpg</video:thumbnail_loc>
      <video:duration>388</video:duration>
      <video:publication_date>2015-12-04T12:22:44.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32369.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>Silver</video:tag>
      <video:tag>Staining</video:tag>
      <video:tag>silverstain</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/RT-PCR-and-Master-Mix-preparation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>RT-PCR and Master Mix preparation</video:title>
      <video:description>In this FAO www.fao.org video, the section entitled &quot;Molecular tests&quot; that is part of the DVD &quot;Avian Influenza sampling procedures and laboratory testing&quot; funded by FAO and the Istituto Zooprofilattico delle Venezie (IZSVe) is shown.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2016/04/df1d5ad1-1ecc-40bc-a79d-217da6fce6e3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>556</video:duration>
      <video:publication_date>2016-04-12T02:08:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32477.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Molecular Genetics</video:category>
      <video:tag>rtpcr</video:tag>
      <video:tag>PCR</video:tag>
      <video:tag>Master</video:tag>
      <video:tag>mix</video:tag>
      <video:tag>Preparation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Gravitational-Waves</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Gravitational Waves</video:title>
      <video:description>Gravitational waves are finally detected, suggesting that Einsteins was right one more time. In physics, gravitational waves are ripples in the curvature of spacetime which propagate as waves, travelling outward from the source. Gravitational waves were predicted in 1916 by Albert Einstein on the basis of his theory of general relativity, gravitational waves transport energy as gravitational radiation.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2016/02/5ac240e2-4499-401d-896b-47484fdf3b83/cand_5.jpg</video:thumbnail_loc>
      <video:duration>124</video:duration>
      <video:publication_date>2016-02-12T14:31:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32417.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Particle Physics</video:category>
      <video:tag>gravitational</video:tag>
      <video:tag>waves</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-Radiation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Radiation?</video:title>
      <video:description>What Is Radiation? CNSC experts are explaining the basics of radiation in simple terms. Radiation is the emission or transmission of energy in the form of waves or particles through space or through a material medium. It has many applications in today&apos;s world so it is something we should know.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2016/02/69a6ef01-5cce-478d-9996-d4c4508a3989/cand_5.jpg</video:thumbnail_loc>
      <video:duration>242</video:duration>
      <video:publication_date>2016-02-05T12:04:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32405.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>radiation</video:tag>
      <video:tag>emission</video:tag>
      <video:tag>Transmission</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>waves</video:tag>
      <video:tag>cnsc</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Immune-System-explained-beautifully</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Immune System explained beautifully</video:title>
      <video:description>Immune system activation against bacterial infection is explained beautifully in this scientific animation. The immune system is the body&apos;s defense against infectious organisms and other invaders. Through a series of steps called the immune response, the immune system attacks organisms and substances that invade our systems and cause disease.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2015/12/8c95d869-2421-4038-9e5e-55d40c4c2ced/cand_5.jpg</video:thumbnail_loc>
      <video:duration>408</video:duration>
      <video:publication_date>2015-12-25T21:03:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32385.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Immune</video:tag>
      <video:tag>system</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Physics-and-astronomy-questions-sixty-symbols</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Physics and astronomy questions  sixty symbols</video:title>
      <video:description>SixtySymbols is a fun and educational tv serial that tells you the story behind these symbols through videos put together by people at the university of nottingham the videos covers 60 popular symbols used in science and teaches you about them</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/2ba4abdf-69e4-4ec3-8827-d45cecd281c1/cand_25.jpg</video:thumbnail_loc>
      <video:duration>78</video:duration>
      <video:publication_date>2013-01-12T00:51:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28645.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>physics</video:tag>
      <video:tag>and</video:tag>
      <video:tag>astronomy</video:tag>
      <video:tag>Questions</video:tag>
      <video:tag>Sixty</video:tag>
      <video:tag>Symbols</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-does-world-look-under-microscope</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How does world look under microscope?</video:title>
      <video:description>This is a great video showing different object such as butterfly wing or computer chips being observed under microscope.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2016/02/c7608333-5fc5-43ea-b778-1828ba8b3dc3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>123</video:duration>
      <video:publication_date>2016-02-23T22:42:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32429.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Microscope</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Dynein-model</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Dynein model</video:title>
      <video:description>Dynein model with conjectural shape change is explained in this science video. With the MTBD attached the shows the C terminal and domains 5 and 6 reaching out to the next molecule to change the shape in a manner similar to myosin.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2016/04/eea31207-0635-4e4a-ade1-d417c2c80345/cand_5.jpg</video:thumbnail_loc>
      <video:duration>12</video:duration>
      <video:publication_date>2016-04-12T01:57:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32473.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>dynein</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Golden-Ratio-in-1150-Lecture</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Golden Ratio in 1150 Lecture</video:title>
      <video:description>The golden ratio an introduction to one of the most amazing ideas and numbers in mathematics in the Year 1150 the arab mathematician al samawal discovered golden ratio formula which we simplified lets see what was his formula and how to simplify it</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/7b3ab701-2b89-4ab9-bc1d-4e3ea9594274/cand_5.jpg</video:thumbnail_loc>
      <video:duration>311</video:duration>
      <video:publication_date>2011-11-24T00:44:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7714.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Others</video:category>
      <video:tag>the</video:tag>
      <video:tag>Golden</video:tag>
      <video:tag>Ratio</video:tag>
      <video:tag>in</video:tag>
      <video:tag>1150</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Magnetic-resonance-as-used-in-NMR-and-MRI</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Magnetic resonance as used in NMR and MRI</video:title>
      <video:description>This is a simple demonstration of magnetic resonance as used in Nuclear Magnetic Resonance and MRI machines.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/83570cce-6745-4e11-803f-9efb7258cf1b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>308</video:duration>
      <video:publication_date>2011-11-24T18:03:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7753.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Biomedical Engineering</video:category>
      <video:tag>simple</video:tag>
      <video:tag>Demonstration</video:tag>
      <video:tag>of</video:tag>
      <video:tag>magnetic</video:tag>
      <video:tag>resonance</video:tag>
      <video:tag>as</video:tag>
      <video:tag>Used</video:tag>
      <video:tag>in</video:tag>
      <video:tag>NMR</video:tag>
      <video:tag>and</video:tag>
      <video:tag>mri</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Baby-growth-from-zero-day-to-nine-months</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Baby growth from zero day to nine months</video:title>
      <video:description>Here is the video of baby growth from fertilization until birth. Whole animation is showing almost every detail of the baby growth in the video. It is very useful.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2016/03/f7ef04ce-23bc-40ac-a3d5-3a6930018ccc/cand_5.jpg</video:thumbnail_loc>
      <video:duration>825</video:duration>
      <video:publication_date>2016-03-01T21:18:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32436.mp4</video:content_loc>
      <video:uploader>Nazir Istanbl</video:uploader>
      <video:category>Pregnancy</video:category>
      <video:tag>Baby</video:tag>
      <video:tag>Growth</video:tag>
      <video:tag>Zero</video:tag>
      <video:tag>Fertilization</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Glow-in-the-dark-drinks</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Glow in the dark drinks</video:title>
      <video:description>This are two experiments that will allow you to make glow in the dark liquids.  One of them can even be used in drinks!</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/08/e3cd4de1-fcfe-401d-8d73-eb35f9242a6a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>107</video:duration>
      <video:publication_date>2014-08-27T05:36:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31364.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>Glow</video:tag>
      <video:tag>in</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Dark</video:tag>
      <video:tag>liquid</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-Don-Quixote-Part-I-Chapters-XXVII-XXXV-cont</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - Don Quixote, Part I: Chapters XXVII-XXXV (cont.)</video:title>
      <video:description>&quot;Lec 9 - Don Quixote, Part I: Chapters XXVII-XXXV (cont.)&quot; Cervantes&apos; Don Quixote (SPAN 300)

The insertion of the Novel of the Curious Impertinent at the end of part one of the Quixote may be explained by Cervantes&apos; intention of meshing both the forms of the chivalric romance and of the collection of Italian novelle. The result, though awkward, leads to the creation of the modern novel. This short novel seems to have been included by Cervantes as a way to publishing it in the same way.. Reading the novel out loud, with all the characters gathered connects with the old tradition of reading literature out loud. The irony, however, is that this perverse love story is heard in the voice of the priest. González Echevarría interprets the novel trough René Girard&apos;s theory of love always mediated by a third person who also works as a motivator. The story gives a contrasting mirror of literature to the young people at the inn who are involved in love stories about to culminate in marriage. Don Quixote&apos;s interruption of the reading allows the court-like scene of reconciliations among the various couples and all restitutions which were made, as a reaffirmation of new social forms. Cervantes&apos; point is that mental life is made up of levels that mirror and distort each other.

00:00 - Chapter 1. The Insertion of The Novel of the Curious Impertinent
20:18 - Chapter 2. Girard&apos;s Analysis of The Novel of the Curious
34:58 - Chapter 3. The Battle of the Wine Skins
50:25 - Chapter 4. Don Quixote&apos;s Interruption

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23521.jpg</video:thumbnail_loc>
      <video:duration>3431</video:duration>
      <video:publication_date>2012-09-14T09:11:14.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/mZKmfD9frNs</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>9</video:tag>
      <video:tag>Don</video:tag>
      <video:tag>Quixote</video:tag>
      <video:tag>part</video:tag>
      <video:tag>I</video:tag>
      <video:tag>Chapters</video:tag>
      <video:tag>XXVII</video:tag>
      <video:tag>XXXV</video:tag>
      <video:tag>cont</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Protemist-DT-Automated-Wheat-Germ-Protein-Synthesizer</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Protemist DT - Automated Wheat Germ Protein Synthesizer</video:title>
      <video:description>by Abnova - Automated protein synthesizer is an expert system in transcription, translation, and purification of recombinant protein. It is based on the eukaryotic translation apparatus of wheat germ. This high throughput system produces recombinant proteins in vitro. The generated proteins display foldings and biological functions similar to the mammalian counterparts.  For more videos, visit Abnova at http://www.abnova.com</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/03/70883276-9745-4323-8a2b-95ef7800db07/cand_5.jpg</video:thumbnail_loc>
      <video:duration>102</video:duration>
      <video:publication_date>2010-03-03T05:43:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3890.mp4</video:content_loc>
      <video:uploader>Abnova Corp</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>Abnova</video:tag>
      <video:tag>antibody</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>Synthesizer</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>biology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-35-Looking-at-the-Brazilian-architectural-challenge</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 35- Looking at the Brazilian architectural challenge</video:title>
      <video:description>Lec 35- Looking at the Brazilian architectural challenge.
Ana Tostoes
Lecture, Rice School of Architecture</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17389.jpg</video:thumbnail_loc>
      <video:duration>3891</video:duration>
      <video:publication_date>2012-09-02T19:05:18.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/OGrIy84bLSU</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Seminars</video:category>
      <video:tag>tostoes</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>Rice</video:tag>
      <video:tag>university</video:tag>
      <video:tag>Houston</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/An-Animation-of-transmission</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>An Animation of  transmission</video:title>
      <video:description>This are the parts that are requisite in transmission. This animation show how the whole process works.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/a8379d4b-af3e-4bc2-9896-f01f3c1b6ec9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>212</video:duration>
      <video:publication_date>2011-11-26T00:10:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7995.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>Transmission</video:tag>
      <video:tag>Animation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-21-The-Struggle-for-Hegemony-in-Fourth-Century-Greece</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21 - The Struggle for Hegemony in Fourth-Century Greece</video:title>
      <video:description>&quot;Lec 21 - The Struggle for Hegemony in Fourth-Century Greece&quot; Introduction to Ancient Greek History (CLCV 205)

In this lecture, Professor Kagan describes the aftermath of the Peloponnesian War and how the Spartans began to dominate other Greek poleis, instead of liberating them. The Spartan general Lysander at this point not only grows in influence and power, but also follows an aggressive plan to establish pro-Spartan, oligarchical governments. However, according to Professor Kagan, this fact angered many cities. Therefore, Thrasybulus, along with the help of other poleis, resisted Spartan rule. Eventually he opposed Sparta at Phyle and in time reestablished the democracy of Athens.

00:00 - Chapter 1. Spartan Power After the War
16:16 - Chapter 2. Lysander and His Tyrannical Policies
27:03 - Chapter 3. Resistance to Spartan Rule; Critias
39:11 - Chapter 4. The Thirty Oligarch
47:08 - Chapter 5. Thrasybulus Opposes Sparta and Democracy Is Restored
01:04:11 - Chapter 6. Features of Restored Democracy

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2007.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16652.jpg</video:thumbnail_loc>
      <video:duration>4239</video:duration>
      <video:publication_date>2012-08-31T16:51:15.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Zckc79jKOfA</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
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      <video:tag>Agis</video:tag>
      <video:tag>Athens</video:tag>
      <video:tag>Battle</video:tag>
      <video:tag>Aegospotami</video:tag>
      <video:tag>Critias</video:tag>
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      <video:tag>hegemon</video:tag>
      <video:tag>Lysander</video:tag>
      <video:tag>oligarchy</video:tag>
      <video:tag>Pausanias</video:tag>
      <video:tag>Peloponnesian</video:tag>
      <video:tag>War</video:tag>
      <video:tag>Phyle</video:tag>
      <video:tag>Samos</video:tag>
      <video:tag>Sparta</video:tag>
      <video:tag>Spartiates</video:tag>
      <video:tag>Thirty</video:tag>
      <video:tag>Theramenes</video:tag>
      <video:tag>Thrasybulus</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Biology-Growth-And-Reproduction-Part-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Biology- Growth And Reproduction - Part 2</video:title>
      <video:description>The topic of growth and reproduction in humans is explained very clearly in this video. The birth of more and more children is explained here very clearly.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/e3232f07-3219-4496-bf92-315b00c98f26/cand_5.jpg</video:thumbnail_loc>
      <video:duration>586</video:duration>
      <video:publication_date>2013-01-18T05:44:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28831.mp4</video:content_loc>
      <video:uploader>Marylou Norris</video:uploader>
      <video:category>Others</video:category>
      <video:tag>What</video:tag>
      <video:tag>is</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>part</video:tag>
      <video:tag>2</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>1</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-9-Algebra-Linear-Equations-4</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - Algebra: Linear Equations 4</video:title>
      <video:description>Algebra: Linear Equations 4

Solving linear equations with variable expressions in the denominators of fractions</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20087.jpg</video:thumbnail_loc>
      <video:duration>458</video:duration>
      <video:publication_date>2012-09-06T01:54:10.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/9IUEk9fn2Vs</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>algebra</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>Equations</video:tag>
      <video:tag>4</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/tRNA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>tRNA</video:title>
      <video:description>tRNA video</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/3cffc05a-cc50-44bb-9cb8-1f6123d7a572/cand_5.jpg</video:thumbnail_loc>
      <video:duration>99</video:duration>
      <video:publication_date>2010-11-15T22:12:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5455.mp4</video:content_loc>
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      <video:tag>tRNA</video:tag>
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    <loc>https://dnatube.com/videos/Wind-Turbines-and-Wind-Power</loc>
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    <video:video>
      <video:title>Wind Turbines and Wind Power</video:title>
      <video:description>Wind has been harnessed and used for various purposes among them the creation of energy. Now people are going back to the basics, here is how a wind turbine works, its parts and functions.</video:description>
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      <video:duration>163</video:duration>
      <video:publication_date>2011-11-25T23:40:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7944.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
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      <video:tag>Wind</video:tag>
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      <video:tag>Power</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>3d</video:tag>
      <video:tag>Animation</video:tag>
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    <loc>https://dnatube.com/videos/Rap5-protein-and-endosome-fusion-under-microscope</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Rap5 protein and endosome fusion under microscope</video:title>
      <video:description>Video shows Rap5 protein expressed on endosome which are spontaneously fusioned under microscope.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/03/914eb6c3-807a-487c-9563-c0ae9a8250bd/cand_5.jpg</video:thumbnail_loc>
      <video:duration>39</video:duration>
      <video:publication_date>2007-03-28T23:12:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/101.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Cell Biology</video:category>
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      <video:tag>Fusion</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The cheetahs versus the springboks antelopes</video:title>
      <video:description>When you&apos;re born in the wild you have to run. As antelope you have to outrun the fastest cheetah and as a cheetah you have to outrun the slowest antelope to get a meal.</video:description>
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      <video:duration>142</video:duration>
      <video:publication_date>2011-11-26T00:22:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8010.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Springboks</video:tag>
      <video:tag>antelopes</video:tag>
      <video:tag>vs</video:tag>
      <video:tag>Cheetahs</video:tag>
      <video:tag>Wild</video:tag>
      <video:tag>Africa</video:tag>
      <video:tag>BBC</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Osteoporosis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Osteoporosis</video:title>
      <video:description>Osteoporosis is a medical condition where the bones in the body become increasingly brittle and fragile as the age progresses. It results when the osteoblast and osteoclast cells cease to function properly. for more details info attherateof markivstudios.com</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2008/05/c067c17e-e021-4a50-b2cd-d67da45df160/cand_5.jpg</video:thumbnail_loc>
      <video:duration>131</video:duration>
      <video:publication_date>2008-05-12T05:02:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1330.mp4</video:content_loc>
      <video:uploader>markivstudios</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>osteoporosis</video:tag>
      <video:tag>Medical</video:tag>
      <video:tag>Scientific</video:tag>
      <video:tag>Animation</video:tag>
      <video:tag>markiv</video:tag>
      <video:tag>coimbatore</video:tag>
      <video:tag>osteoblast</video:tag>
      <video:tag>osteoclast</video:tag>
      <video:tag>bone</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-144-Are-Hedge-Funds-Bad</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 144 - Are Hedge Funds Bad?</video:title>
      <video:description>Are Hedge Funds Bad?

Thinking about how hedge funds are different from other institutions</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20465.jpg</video:thumbnail_loc>
      <video:duration>470</video:duration>
      <video:publication_date>2012-09-06T15:17:21.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/vD2WJTIEVv0</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>are</video:tag>
      <video:tag>Hedge</video:tag>
      <video:tag>Funds</video:tag>
      <video:tag>bad</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Setup-of-PGT-Germanium-Nuclear-Detector</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Setup of PGT Germanium Nuclear Detector</video:title>
      <video:description>PGT stands for Princeton Gamma Technologies. This is a set up of a Germanium Nuclear Detector.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/6929a7b9-c531-491f-8449-627ed4329aba/cand_5.jpg</video:thumbnail_loc>
      <video:duration>371</video:duration>
      <video:publication_date>2011-11-26T01:13:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8049.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>PGT</video:tag>
      <video:tag>Germanium</video:tag>
      <video:tag>nuclear</video:tag>
      <video:tag>Detector</video:tag>
      <video:tag>Setup</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Acetylcholine-Animation-Amerra-Inc</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Acetylcholine Animation - Amerra, Inc.</video:title>
      <video:description>For more information about custom 3D animations, visit www.amerra.com

The chemical compound acetylcholine (often abbreviated ACh) is a neurotransmitter in both the peripheral nervous system (PNS) and central nervous system (CNS) in many organisms including humans. Acetylcholine is one of many neurotransmitters in the autonomic nervous system (ANS) and the only neurotransmitter used in the somatic nervous system. It is also the neurotransmitter in all autonomic ganglia.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/bbb18c39-b12f-4319-a915-14e79e1a1d48/cand_5.jpg</video:thumbnail_loc>
      <video:duration>18</video:duration>
      <video:publication_date>2009-05-04T19:56:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2129.mp4</video:content_loc>
      <video:uploader>arsinsol</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Acetylcholine</video:tag>
      <video:tag>Animation</video:tag>
      <video:tag>Amerra</video:tag>
      <video:tag>Medical</video:tag>
      <video:tag>visualization</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-General-Procedures-in-Oral-Surgery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - General Procedures in Oral Surgery</video:title>
      <video:description>&quot;Lec 12 - General Procedures in Oral Surgery&quot; This tape, with the use of a hypothetical patient, demonstrates treatment planning and instrumentation in Oral Surgery. Orig. air date: JUN 5 72

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21186.jpg</video:thumbnail_loc>
      <video:duration>2117</video:duration>
      <video:publication_date>2012-09-09T03:03:33.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Icr0bmYxc4k</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
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    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Lec-12-Sociology-150A-Film-and-Roles-and-Identity-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - Sociology 150A - Film and Roles and Identity 1</video:title>
      <video:description>&quot;Lec 12 - Sociology 150A - Film and Roles and Identity 1&quot;Social Psychology: Self and Society
Professor Robb Willer</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24258.jpg</video:thumbnail_loc>
      <video:duration>1021</video:duration>
      <video:publication_date>2012-09-15T05:38:52.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/p8wgWAVBq4Q</video:player_loc>
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      <video:tag>identity</video:tag>
      <video:tag>1</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Chemical-Science-Electronic-Structure-of-Multielectron-Atoms</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Chemical Science Electronic Structure of Multielectron Atoms</video:title>
      <video:description>Chemical Science/n    * Email this page/nVideo Lectures - Lecture 9/nTopics covered:
	/nElectronic Structure of Multielectron Atoms/nInstructor:
	/nProf. Sylvia Ceyer</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/45188e6f-2ff6-47e2-9b6f-b45212061b76/cand_5.jpg</video:thumbnail_loc>
      <video:duration>3004</video:duration>
      <video:publication_date>2009-04-16T22:33:02.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1742.mp4</video:content_loc>
      <video:uploader>Celal Yankuncu</video:uploader>
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      <video:tag>Structure</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Gene-Conserved-Domains</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Gene Conserved Domains</video:title>
      <video:description>( http://www.abnova.com ) - Conserved domains database (CDD) is a protein annotation resource that consists of a collection of well-annotated multiple sequence alignment models for ancient domains and full-length proteins. These are available as position-specific score matrices (PSSMs) for fast identification of conserved domains in protein sequences via RPS-BLAST (Reverse Position-Specific).</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4437.mp4</video:content_loc>
      <video:uploader>Abnova Corp</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Aplysia-long-term-memory-and-its-molecular-activity</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Aplysia long-term memory and its molecular activity</video:title>
      <video:description>This video shows molecular activity in Aplysia long-term memory. Long-term memory requires the activation of CREB, turning on specific genes that support new synaptic growth. http:es.wikipedia.orgwikiCÃ©lula</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/04/85cc58a0-c1ed-4896-bdf4-2e33ea105186/cand_5.jpg</video:thumbnail_loc>
      <video:duration>98</video:duration>
      <video:publication_date>2012-04-17T22:38:14.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/12258.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
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      <video:tag>term</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Neurological-Examination</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>Neurological Examination</video:title>
      <video:description>This video shows a neurological examination of hand and wrist. Examination of upper extremities and sensory examination is also performed in this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/a2c46286-bfd6-48c4-ba08-00f5bd3b4f29/cand_5.jpg</video:thumbnail_loc>
      <video:duration>1448</video:duration>
      <video:publication_date>2011-11-30T23:02:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9735.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Neuroscience</video:category>
      <video:tag>hand</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Wrist</video:tag>
      <video:tag>exam</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-11-Don-Quixote-Part-I-Chapters-XXXVI-LII-cont</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - Don Quixote, Part I: Chapters XXXVI-LII (cont.)</video:title>
      <video:description>&quot;Lec 11 - Don Quixote, Part I: Chapters XXXVI-LII (cont.)&quot; Cervantes&apos; Don Quixote (SPAN 300)

The lecture focuses on the ending of the first part of the Quixote, which for the seventeenth-century reader was, simply, the end because no second part existed yet or was envisioned. Probably because it represents a difficult process (since the Quixote is not an ordinary story with a clear beginning) the end is already contained in the prologue, which also works as an epilogue echoing the characteristics of the meta-novel. With this in mind, González Echevarría comments on episodes that constitute partial endings: the caging of Don Quixote, and the prophecy contrived by the barber foretelling a possible ending for Don Quixote&apos;s fantasies. The conversation among Don Quixote, the priest and the canon of Toledo, who ironically is the &quot;idle reader&quot; from the prologue and a critic of chivalric romances, explores the multiple possibilities of the romances of chivalry, which Cervantes follows in his novel, with the Poetics of Aristotle in the background. The episode is also a critique of Lope de Vega and his innovative plays. Here is one of the great ironies in literary history: that Cervantes, while being wildly original in narrative fiction, was exceedingly conservative in the theater. Don Quixote&apos;s arrival at his village has made him madder; it is now the space of the uncanny and the unfamiliar.

00:00 - Chapter 1. Bringing a Meta-Novel to a Close
07:17 - Chapter 2. Episodes that Constitute Partial Endings
24:54 - Chapter 3. Relevant Background Texts
47:21 - Chapter 4. Don Quixote&apos;s Arrival at the Village

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23528.jpg</video:thumbnail_loc>
      <video:duration>3464</video:duration>
      <video:publication_date>2012-09-14T09:15:58.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/pQClkj6g2l4</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>11</video:tag>
      <video:tag>Don</video:tag>
      <video:tag>Quixote</video:tag>
      <video:tag>part</video:tag>
      <video:tag>I</video:tag>
      <video:tag>Chapters</video:tag>
      <video:tag>XXXVI</video:tag>
      <video:tag>LII</video:tag>
      <video:tag>cont</video:tag>
    </video:video>
  </url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Public Health 253E:</video:title>
      <video:description>&quot;Lec 1 - Public Health 253E: &quot;Public Health 253E 
Ethics and Public Health in an Age of Catastrophe
Instructor Harvey Kayman</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24273.jpg</video:thumbnail_loc>
      <video:duration>6471</video:duration>
      <video:publication_date>2012-09-15T05:52:06.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/KLQCarZXjzI</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>1</video:tag>
      <video:tag>Public</video:tag>
      <video:tag>Health</video:tag>
      <video:tag>253E</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>The vocal cords comprise of twin infoldings of mucous membranes that lie horizontally across the larynx and are also referred to as the vocal folds. They vibrate and modulate air coming from the lungs into what we call sound or voice.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/55effa8b-ba40-43a7-b1ae-150a6888ef23/cand_5.jpg</video:thumbnail_loc>
      <video:duration>190</video:duration>
      <video:publication_date>2011-11-28T10:03:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8376.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Histology</video:tag>
      <video:tag>of</video:tag>
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      <video:tag>Cords</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Handling thermal, electrical and  chemical burns</video:title>
      <video:description>This video explains how to deal with various types of burns like thermal, electrical and chemical at home and when to go for medical help.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/d219d6b2-600a-411e-93d7-67ed1c5ec325/cand_5.jpg</video:thumbnail_loc>
      <video:duration>213</video:duration>
      <video:publication_date>2011-11-28T10:34:08.000Z</video:publication_date>
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      <video:category>Healthcare Management</video:category>
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      <video:tag>handling</video:tag>
      <video:tag>thermal</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>Chemical</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 1 - CS50 / Week 0: Friday</video:title>
      <video:description>Lec 1 - CS50 / Week 0: Friday. Introduction. Bits. Binary. ASCII. Programming. Algorithms. Scratch. Statements. Boolean expressions. Conditions. Loops. Variables. Threads. Events.  More at http://cs50.tv/.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16360.jpg</video:thumbnail_loc>
      <video:duration>4343</video:duration>
      <video:publication_date>2012-08-30T12:52:57.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/h4SM1Yp8yVU</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>cs50</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>programming</video:tag>
    </video:video>
  </url>
  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Volume Estimation in Pipette Tips</video:title>
      <video:description>( http://www.abnova.com ) - It is important to get a feel for the appearance of volume levels of pipette tips. We show you how to recognize volumes in pipette tips .It may help you catch a mistake before it happens. More videos at Abnova ( http://www.abnova.com ).</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/08/d67b548a-a92e-49aa-b606-14d4099b7857/cand_5.jpg</video:thumbnail_loc>
      <video:duration>37</video:duration>
      <video:publication_date>2010-08-06T02:16:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4462.mp4</video:content_loc>
      <video:uploader>Abnova Corp</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>volume</video:tag>
      <video:tag>estimation</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Pipette</video:tag>
      <video:tag>Tips</video:tag>
      <video:tag>Abnova</video:tag>
      <video:tag>antibody</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>biology</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Golfers spend a lot of time in the field outdoors and the effect of the sun can destroy one&apos;s eyesight leading to jeopardizing one&apos;s game. There is the need to protect the eyes from the sun while golfing outdoors.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/da912cc9-5f11-469f-8856-7621ff124701/cand_5.jpg</video:thumbnail_loc>
      <video:duration>174</video:duration>
      <video:publication_date>2011-11-28T10:35:02.000Z</video:publication_date>
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      <video:uploader>benchwork</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Don</video:tag>
      <video:tag>T</video:tag>
      <video:tag>jeopardize</video:tag>
      <video:tag>Your</video:tag>
      <video:tag>game</video:tag>
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      <video:description>Rhinoplasty is a surgery performed on the nose to either repair or reshape. It can be done under either local or general anesthesia.</video:description>
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      <video:duration>95</video:duration>
      <video:publication_date>2011-11-28T10:32:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8411.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>NOSE</video:tag>
      <video:tag>Reshaping</video:tag>
      <video:tag>RHINOPLASTY</video:tag>
      <video:tag>India</video:tag>
      <video:tag>Bangalore</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Fruit-fly-escape-slow-motion</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>This video depicts the escape of a fruit fly, Drosophila melanogaster, in response to a black disk approaching from the right-hand side of the frame. Video is shown in slow motion to see the details better.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/a82852be-5ce6-44b7-8704-01fb1f79fa3a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>55</video:duration>
      <video:publication_date>2009-04-21T22:10:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1928.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Fruit</video:tag>
      <video:tag>fly</video:tag>
      <video:tag>Escape</video:tag>
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  </url>
  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Ovary Histology</video:title>
      <video:description>The ovary is the factory of the ovum, and it appears in pairs. They also store the eggs before release and produce certain hormones.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/cfec7737-2a12-4284-834d-e001b10b8d63/cand_5.jpg</video:thumbnail_loc>
      <video:duration>279</video:duration>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8425.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Developmental Biology</video:category>
      <video:tag>Histology</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Ovary</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Existence of Quarks Episode 4 of 15</video:title>
      <video:description>This video explains what quarks is and whether they really exists. How to make cosmic rays and how it contributed to discovery of different particles is explained in this video. Episode 4 of In Search of Giants: Dr Brian Cox takes us on a journey through the history of particle physics. In this episode we learn how Murray Gell-Mann predicted the existence of quarks. This film is part of a series originally broadcast on Teachers&apos; TV (www.teachers.tv The series was made with the support of The Science and Technology Facilities Council (www.scitech.ac.uk). www.lhc.ac.uk - Official UK LHC website for public and schools. www.particledetectives.net - School resources on ...</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/bc7b06a3-601b-48d1-bb9a-3fb5f0ae4b05/cand_5.jpg</video:thumbnail_loc>
      <video:duration>183</video:duration>
      <video:publication_date>2009-04-18T08:17:38.000Z</video:publication_date>
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      <video:category>Others</video:category>
      <video:tag>CERN</video:tag>
      <video:tag>LHC</video:tag>
      <video:tag>Large</video:tag>
      <video:tag>Hadron</video:tag>
      <video:tag>Collider</video:tag>
      <video:tag>Particle</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>quarks</video:tag>
      <video:tag>Murray</video:tag>
      <video:tag>Gell</video:tag>
      <video:tag>Mann</video:tag>
      <video:tag>Dr</video:tag>
      <video:tag>Brian</video:tag>
      <video:tag>Cox</video:tag>
      <video:tag>Alom</video:tag>
      <video:tag>Shaha</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Introduction of Kidney Hemodialysis</video:title>
      <video:description>Hemodialysis is one of the ways used to clean up the body toxins. The blood exits through a hole made in the arm and into a machine for cleansing before flowing back into the body.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/ff68eb25-9b3c-4b9a-9979-941898e2bb7a/cand_5.jpg</video:thumbnail_loc>
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      <video:category>Medical</video:category>
      <video:tag>Hemodialysis</video:tag>
      <video:tag>introduction</video:tag>
      <video:tag>for</video:tag>
      <video:tag>kidney</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-11-Algebra-graphing-lines-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - Algebra: graphing lines 1</video:title>
      <video:description>Algebra: graphing lines 1

Graphing linear equations</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20091.jpg</video:thumbnail_loc>
      <video:duration>589</video:duration>
      <video:publication_date>2012-09-06T01:55:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/2UrcUfBizyw</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>algebra</video:tag>
      <video:tag>Graphing</video:tag>
      <video:tag>lines</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-32-MIT-18085-Computational-Science-and-Engineering-I-Fall-2008</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 32 - MIT 18.085 Computational Science and Engineering I, Fall 2008</video:title>
      <video:description>&quot;Lec 32 - MIT 18.085 Computational Science and Engineering I, Fall 2008&quot; Recitation 9

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15726.jpg</video:thumbnail_loc>
      <video:duration>3094</video:duration>
      <video:publication_date>2012-08-28T20:00:15.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/zI9cSV3QKz0</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>linear</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>networks</video:tag>
      <video:tag>Lagrange</video:tag>
      <video:tag>multipliers</video:tag>
      <video:tag>differential</video:tag>
      <video:tag>Equations</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Equilibrium</video:tag>
      <video:tag>LaPlace</video:tag>
      <video:tag>s</video:tag>
      <video:tag>equation</video:tag>
      <video:tag>Potential</video:tag>
      <video:tag>flow</video:tag>
      <video:tag>Boundary</video:tag>
      <video:tag>value</video:tag>
      <video:tag>problems</video:tag>
      <video:tag>Fourier</video:tag>
      <video:tag>series</video:tag>
      <video:tag>discrete</video:tag>
      <video:tag>transform</video:tag>
      <video:tag>convolution</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-John-Browns-Holy-War-Terrorist-or-Heroic-Revolutionary</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - John Brown&apos;s Holy War: Terrorist or Heroic Revolutionary?</video:title>
      <video:description>&quot;Lec 9 - John Brown&apos;s Holy War: Terrorist or Heroic Revolutionary?&quot; The Civil War and Reconstruction (HIST 119)

Professor Blight narrates the momentous events of 1857, 1858, and 1859. The lecture opens with an analysis of the famous Lincoln-Douglas debates of 1858. Next, Blight analyzes the Dred Scott decision and discusses what it meant for northerners--particularly African Americans--to live in &quot;the land of the Dred Scott decision.&quot; The lecture then shifts to John Brown. Professor Blight begins by discussing the way that John Brown has been remembered in art and literature, and then offers a summary of Brown&apos;s life, closing with his raid on Harpers Ferry in October of 1859.

00:00 - Chapter 1. Introduction
04:04 - Chapter 2. &quot;A House Divided&quot;: The Lincoln-Douglas Debates
10:12 - Chapter 3. Implications of the Dred Scott Decision and the Panic of 1857
23:48 - Chapter 4. John Brown: His Early Life and Beliefs
45:13 - Chapter 5. Planning the Raid on Harpers Ferry
50:34 - Chapter 6. Brown&apos;s Capture and Conclusion

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16714.jpg</video:thumbnail_loc>
      <video:duration>3144</video:duration>
      <video:publication_date>2012-09-01T08:31:24.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/j4wCvPwigYw</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>bleeding</video:tag>
      <video:tag>Kansas</video:tag>
      <video:tag>Dred</video:tag>
      <video:tag>Scott</video:tag>
      <video:tag>Harper</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Ferry</video:tag>
      <video:tag>John</video:tag>
      <video:tag>Brown</video:tag>
      <video:tag>Lincoln</video:tag>
      <video:tag>Douglas</video:tag>
      <video:tag>debates</video:tag>
      <video:tag>Roger</video:tag>
      <video:tag>Taney</video:tag>
    </video:video>
  </url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Fetal development and the human embryo</video:title>
      <video:description>Human beings come from far, from an single egg that is fertilized by a sperm at conception and all the way to a fully developed baby over a period of nine months.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/666b1e88-78b5-4542-8940-4e6e664a3511/cand_5.jpg</video:thumbnail_loc>
      <video:duration>269</video:duration>
      <video:publication_date>2011-11-28T10:48:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8428.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Developmental Biology</video:category>
      <video:tag>human</video:tag>
      <video:tag>Embryo</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Fetal</video:tag>
      <video:tag>Development</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Fighting-fruit-fly-males</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Fighting fruit fly males</video:title>
      <video:description>Drosophila gladiator: In the fruit fly Drosophila melanogaster, fighting is observed among males as well as females. This movie shows a key feature of Drosophila male aggression</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/9c620894-eece-41df-b4a2-5390eef8d220/cand_5.jpg</video:thumbnail_loc>
      <video:duration>7</video:duration>
      <video:publication_date>2009-04-21T22:09:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1925.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Fruit</video:tag>
      <video:tag>fly</video:tag>
      <video:tag>Aggression</video:tag>
      <video:tag>fight</video:tag>
      <video:tag>males</video:tag>
      <video:tag>Current</video:tag>
      <video:tag>biology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Introduction-and-What-this-Course-Will-Do-for-You-and-Your-Purposes</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Introduction and What this Course Will Do for You and Your Purposes</video:title>
      <video:description>&quot;Lec 1 - Introduction and What this Course Will Do for You and Your Purposes&quot; Financial Markets (2011) (ECON 252)

Professor Shiller provides a description of the course, including its general theme, the relevant textbooks, as well as the interplay of his course with Professor Geanakoplos&apos;s course &quot;Economics 251--Financial Theory.&quot; Finance, in his view, is a pillar of civilized society, dealing with the allocation of resources through space and time in order to manage big and important risks. After talking about finance as an occupation, he emphasizes the moral imperative to use wealth for the purposes of philanthropy, in the spirit of Andrew Carnegie, but also of Bill Gates and Warren Buffett. Subsequently, he introduces the guest speakers David Swensen, Yale University&apos;s chief investment officer, Maurice &quot;Hank&quot; Greenberg, former Chief Executive Officer (CEO) at American International Group (AIG) and current CEO of C.V. Starr &amp; Co. and of Starr International, and Laura Cha, former vice chair of the China Securities Regulatory Commission, member of the Executive Council of Hong Kong and of the government of the People&apos;s Republic of China, and director of the Hong Kong Shanghai Banking Corporation (HSBC). Finally, he concludes with a description of the topics to be discussed in each lecture.

00:00 - Chapter 1. Introduction to the Course 
06:12 - Chapter 2. Broader Context of the Course 
22:41 - Chapter 3. Finance as an Occupation 
30:40 - Chapter 4. Using Wealth for a Purpose
40:30 - Chapter 5. Outside Speakers and Teaching Assistants
50:26 - Chapter 6. Outline of the Lectures

Complete course materials are available at the Open Yale Courses website: http://oyc.yale.edu

This course was recorded in Spring 2011.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23700.jpg</video:thumbnail_loc>
      <video:duration>4452</video:duration>
      <video:publication_date>2012-09-14T10:38:52.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/WQui_3Hpmmc</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>1</video:tag>
      <video:tag>introduction</video:tag>
      <video:tag>and</video:tag>
      <video:tag>What</video:tag>
      <video:tag>This</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>Will</video:tag>
      <video:tag>do</video:tag>
      <video:tag>for</video:tag>
      <video:tag>You</video:tag>
      <video:tag>Your</video:tag>
      <video:tag>Purposes</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Integrated-Circuit-Nobel-Prize-Game</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Integrated Circuit - Nobel Prize Game</video:title>
      <video:description>The Integrated Circuit - About
The Techville educational game and related reading are based on the 2000 Nobel Prize in Physics awarded for the invention of the integrated circuit. &lt;br&gt;
Techville Game
What is an integrated circuit?
How is an integrated circuit made?
What are integrated circuits used for?
Integrated circuits can be found in almost every modern electrical device; such as computers, cars, television sets, CD players, cell phones, and so on. But what is an integrated circuit and what is the history behind it? Learn about Nobel Laureate Jack Kilby and his part in the invention that is the basis of all modern technology.

In the beginning of this game you have to make the quiz consisting of four questions, otherwise you will not be able to move on in this game. The answers to the questions are found in the museum. As &quot;Maria&quot; you walk around in the fantasy town &quot;Techville&quot; in Texas. At some points you have to give the right answers or figure out something before you can move on. You will pass a portal that takes you back in time to Nobel Laureate Jack Kilby&apos;s lab in 1958, among other things. The challenge in this game is to make it to the end.

For instructions on how to play the game, click on the HELP button found at the bottom of the game window.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_1886.jpg</video:thumbnail_loc>
      <video:duration>6039</video:duration>
      <video:publication_date>2009-04-21T02:58:34.000Z</video:publication_date>
      <video:content_loc>https://www.dnatube.com/flvideo/1886.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>Integrated</video:tag>
      <video:tag>Circuit</video:tag>
      <video:tag>Nobel</video:tag>
      <video:tag>Prize</video:tag>
      <video:tag>game</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-25-Projectile-at-an-Angle</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 25 - Projectile at an Angle</video:title>
      <video:description>Projectile at an Angle

Figuring out the horizontal displacement for a projectile launched at an angle</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21063.jpg</video:thumbnail_loc>
      <video:duration>766</video:duration>
      <video:publication_date>2012-09-08T17:20:56.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ZZ39o1rAZWY</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Projectile</video:tag>
      <video:tag>at</video:tag>
      <video:tag>an</video:tag>
      <video:tag>Angle</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Inner-Ear-Histology-Part-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Inner Ear  Histology Part 1</video:title>
      <video:description>The inner ear, consists of two organs the cochlea and the semicircular canal. This section is especially critical because it also controls balance.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/c20f41c6-56cd-46b4-97cd-a7f406da8f15/cand_5.jpg</video:thumbnail_loc>
      <video:duration>409</video:duration>
      <video:publication_date>2011-11-28T10:39:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8419.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Histology</video:tag>
      <video:tag>of</video:tag>
      <video:tag>inner</video:tag>
      <video:tag>Ear</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-33-MIT-18085-Computational-Science-and-Engineering-I-Fall-2008</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 33 - MIT 18.085 Computational Science and Engineering I, Fall 2008</video:title>
      <video:description>&quot;Lec 33 - MIT 18.085 Computational Science and Engineering I, Fall 2008&quot; : Laplace&apos;s equation (part 2)

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15727.jpg</video:thumbnail_loc>
      <video:duration>3261</video:duration>
      <video:publication_date>2012-08-28T20:00:25.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/uMdPZuT7f70</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>linear</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>networks</video:tag>
      <video:tag>Lagrange</video:tag>
      <video:tag>multipliers</video:tag>
      <video:tag>differential</video:tag>
      <video:tag>Equations</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Equilibrium</video:tag>
      <video:tag>LaPlace</video:tag>
      <video:tag>s</video:tag>
      <video:tag>equation</video:tag>
      <video:tag>Potential</video:tag>
      <video:tag>flow</video:tag>
      <video:tag>Boundary</video:tag>
      <video:tag>value</video:tag>
      <video:tag>problems</video:tag>
      <video:tag>Fourier</video:tag>
      <video:tag>series</video:tag>
      <video:tag>discrete</video:tag>
      <video:tag>transform</video:tag>
      <video:tag>convolution</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Stingless-bees-pollinating-Monstera-deliciosa-Araceae</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Stingless bees pollinating Monstera deliciosa (Araceae)</video:title>
      <video:description>Many Araceae are pollinated by Coleoptera. However, other pollinators are also important for the pollination of several neotropical genera. This video depicts the pollination of Monstera deliciosa, a widespread neotropical Araceae by workers of Plebeia droryana. The bees actively collect pollen which is temporarily stored at their corbiculae.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/03/ea306917-8c6a-451e-9442-fa34ca729713/cand_5.jpg</video:thumbnail_loc>
      <video:duration>138</video:duration>
      <video:publication_date>2010-03-16T12:40:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3956.mp4</video:content_loc>
      <video:uploader>Rodrigo Singer</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Araceae</video:tag>
      <video:tag>pollination</video:tag>
      <video:tag>Mostera</video:tag>
      <video:tag>Bees</video:tag>
      <video:tag>Apidae</video:tag>
      <video:tag>stingless</video:tag>
      <video:tag>Meliponina</video:tag>
      <video:tag>Rodrigo</video:tag>
      <video:tag>b</video:tag>
      <video:tag>singer</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Epiploica-laparoscopic-resection-in-large-bowel</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Epiploica laparoscopic resection in large bowel</video:title>
      <video:description>The epiploica in this surgery is situated in the large intestine. This a laparoscopic (non invasive) resection of the epiploica.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/7da63129-28b2-4f64-9fbe-66185e4592de/cand_5.jpg</video:thumbnail_loc>
      <video:duration>158</video:duration>
      <video:publication_date>2011-11-28T11:22:30.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8461.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Large</video:tag>
      <video:tag>bowel</video:tag>
      <video:tag>Epiploica</video:tag>
      <video:tag>Laparoscopic</video:tag>
      <video:tag>Resection</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Exclusion-Mapping</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Exclusion Mapping</video:title>
      <video:description>A useful technique for narrowing down the location of a gene involves comparing the chromosomes of affected siblings. Two sisters with Rett syndrome allow researchers an opportunity to map the most likely location of the gene by excluding areas of the chromosome that are not alike.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/57d6db24-6309-4034-84b2-b44fa62ad08e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>31</video:duration>
      <video:publication_date>2007-08-05T17:21:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/604.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Mapping</video:tag>
      <video:tag>genomics</video:tag>
      <video:tag>chromosomes</video:tag>
      <video:tag>RettSyndrome</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Top-10-List-Why-Anti-Evolutionists-are-WRONG</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Top 10 List Why Anti-Evolutionists are WRONG</video:title>
      <video:description>In discussing evolution with people who doubt its validity I have found they use the same arguments over and over again.  I felt it&apos;s time someone put these arguments to the test and hold them against existing facts.

To download this video go to:
http://www.mediafire.com/?4yn0m1q1l0t

If you wish to translate this video you can download the PowerPoint file from:
http://www.mediafire.com/?nttnnndz2mz

Learn the facts, spread the truth, and most importantly, Think About It.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/5b7aecae-9fde-4760-bb27-bc4f071b2ede/cand_5.jpg</video:thumbnail_loc>
      <video:duration>480</video:duration>
      <video:publication_date>2009-05-27T21:23:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2542.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Evolution</video:tag>
      <video:tag>Creation</video:tag>
      <video:tag>Intelligent</video:tag>
      <video:tag>design</video:tag>
      <video:tag>ID</video:tag>
      <video:tag>Ten</video:tag>
      <video:tag>Arguments</video:tag>
      <video:tag>Debate</video:tag>
      <video:tag>education</video:tag>
      <video:tag>Evidence</video:tag>
      <video:tag>Facts</video:tag>
      <video:tag>data</video:tag>
      <video:tag>Hovind</video:tag>
      <video:tag>Eye</video:tag>
      <video:tag>Mac</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-Mathematics-Multivariable-Calculus</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - Mathematics - Multivariable Calculus</video:title>
      <video:description>This is the lecture 12 of the multivariable calculus course. Edward Frenkel is explaining this lecture as an instructor.
Multivariable Calculus
Instructor: Edward Frenkel

Course website: http://math.berkeley.edu/~frenkel</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19675.jpg</video:thumbnail_loc>
      <video:duration>4729</video:duration>
      <video:publication_date>2012-09-05T04:10:05.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/7cPcutRLLXE</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2009</video:tag>
      <video:tag>Mathematics</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>multivariable</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/A-Concept-creationists-dont-understand</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A Concept creationists don&apos;t understand</video:title>
      <video:description>This video rests on one assumption, that mutations are a constant fact of life.  Is this valid? Yes.  Three common causes of mutations are radicals, ionizing radiation, and polymerase errors.  Radicals are a constant given the chemistry of the earth.  Ionizing radiations has existed long before life.  And no polymerase is perfect.  Therefore, mutations have occurred in the past and continue to occur today.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/f7293ab3-5d03-455b-8c67-1e2b03256453/cand_5.jpg</video:thumbnail_loc>
      <video:duration>297</video:duration>
      <video:publication_date>2009-05-27T21:44:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2588.mp4</video:content_loc>
      <video:uploader>watch</video:uploader>
      <video:category>Others</video:category>
      <video:tag>mutation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Climate-Change-and-Biodiversity</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Climate Change and Biodiversity</video:title>
      <video:description>Climate Change and Biodiversity

Guests: Kassie Siegel, Staff Attorney, Center for Biological Diversity and Steven Beissinger, Professor of Conservation Biology, Chair of Ecosystem Sciences Division and Department of Environmental Science, Policy &amp; Management, UC Berkeley</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19715.jpg</video:thumbnail_loc>
      <video:duration>6067</video:duration>
      <video:publication_date>2012-09-05T04:27:18.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/sIsrZEI-wOk</video:player_loc>
      <video:uploader>0|68|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2008</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>climate</video:tag>
      <video:tag>change</video:tag>
      <video:tag>economy</video:tag>
      <video:tag>policy</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>international</video:tag>
      <video:tag>relations</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Denver-Radon-Mitigation-303-466-2626-Remediation-Abatement</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Denver Radon Mitigation (303) 466-2626 Remediation Abatement</video:title>
      <video:description>http://www.radondenvercolorado.com  Air Quality Control offers radon mitigation services throughout Colorado including the following cities: Denver, Littleton, Boulder, Broomfield, Aurora, Longmont, Fort Collins (Ft. Collins), Parker, Arvada, Englewood, Loveland, Castle Rock, Golden, Louisville, Westminster, Lafayette, Erie, Evergreen, Colorado Springs, Commerce City, Morrison, Elizabeth, Monument, Lyons, Windsor, Johnstown, Pine, Berthoud, Larkspur, Dillon, Dacono, Mead, Ward, and All of CO.  They install radon gas remediation systems in the following counties:  Jefferson, Arapahoe, Denver, Adams, Elbert, Douglas, Boulder, Gilpin, Clear Creek, Summit, Park County, Teller, Boulder, Grand, Eagle, Lincoln, El Paso, Crowley, Fremont, Chaffe, Lake, Pitkin, Jackson, Broomfield, Morgan, Washington, Weld, Larimer, Garfield, Routt, and all other Colorado Counties.
Air Quality Control offers the following services: radon mitigation, testing, and remediation.  They specialize in radon gas abatement, measurement, reduction, and removal.  They are one of the Nation&apos;s largest radon companies and install high-quality, affordable radonmitigation systems.  To reduce your home&apos;s radon levels or for radon gas measurement options, contact Air Quality Control at 1-800-420-3881.  (Other [improper] search terms: raddon, raidon, raydon, radeon mitigator, midigation, radongas, radontesting mitigater, remitigation contractor, radon mediation, mitigaton company, abatment.)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/669eec18-124b-4898-9400-30952bc507de/cand_5.jpg</video:thumbnail_loc>
      <video:duration>61</video:duration>
      <video:publication_date>2009-05-30T15:46:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2735.mp4</video:content_loc>
      <video:uploader>Radon Mitigation</video:uploader>
      <video:category>Seminars</video:category>
      <video:tag>radon</video:tag>
      <video:tag>mitigation</video:tag>
      <video:tag>denver</video:tag>
      <video:tag>colorado</video:tag>
      <video:tag>littleton</video:tag>
      <video:tag>remediation</video:tag>
      <video:tag>boulder</video:tag>
      <video:tag>Testing</video:tag>
      <video:tag>broomfield</video:tag>
      <video:tag>abatement</video:tag>
      <video:tag>radongas</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Creation-Museum-Teaches-Super-Evolution</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Creation Museum Teaches Super Evolution</video:title>
      <video:description>I invite everyone to view the full collection of photos taken at the creation &quot;museum&quot;.  

http://www.flickr.com/photos/n1c0star/sets/72157600335006271/

These images were not taken by me. It was a mistake by me to refer to the couple as atheists in the video.  By their own admission they simple are two people who do not believe in creationism.

I always put museum in quotes as this building makes a mockery of the fine history of science and art institutions.   The slides I have selected show clear evidence that creationists believe in and promote the idea of Super Evolution.  Here I present very simple evidence that proves beyond a shadow of a doubt that such rapid change is completely impossible and goes against every single piece of data collected over the past century and a half.

This &quot;museum&quot; goes beyond teaching super evolution.  The real goal is to convince the visitor that science in general does not work.  And of course this makes sense.  How else can one reconcile the ideas offered by creationists with the millions of facts collected by scientists.  In short, creationists want people to accept what they say, and not think for themselves.  Because even the most marginal effort of free thought will unmask their ideas as completely ludicrous.  

This &quot;museum&quot; makes it clear that creationists want our society to fall back into the dark ages.  Ask yourself this: Where have all of our medical breakthroughs come from? Where have our communications and transportation technologies come from?  The scientific method, logic, and human reason are the backbone of modern civilization.  Creationists want us to abandon them for blind acceptance.  Yet they are more than willing to use these technologies to advance their ignorance.  And yes that does make them hypocrites.

The slide at 4:33 should read &quot;most animals are diploid&quot; as the vast majority are but a few specie are in fact haploid.

To download this video go to:
http://www.mediafire.com/?btgoyndxkl4

If you wish to translate this video you can d</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/d636db91-1d7e-47a7-8f4b-3168204ddf47/cand_5.jpg</video:thumbnail_loc>
      <video:duration>458</video:duration>
      <video:publication_date>2009-05-27T21:56:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2614.mp4</video:content_loc>
      <video:uploader>watch</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Evolution</video:tag>
      <video:tag>Intelligent</video:tag>
      <video:tag>design</video:tag>
      <video:tag>ID</video:tag>
      <video:tag>Speciation</video:tag>
      <video:tag>macro</video:tag>
      <video:tag>Micro</video:tag>
      <video:tag>Fact</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>mutation</video:tag>
      <video:tag>flood</video:tag>
      <video:tag>Noah</video:tag>
      <video:tag>Ark</video:tag>
      <video:tag>Hovind</video:tag>
      <video:tag>Dawkins</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Lec-13-MIT-5112-Principles-of-Chemical-Science-Fall-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - MIT 5.112 Principles of Chemical Science, Fall 2005</video:title>
      <video:description>&quot;Lec 13 - MIT 5.112 Principles of Chemical Science, Fall 2005&quot; Kinetic Theory - Behavior of Gases

View the complete course: http://ocw.mit.edu/5-112F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15185.jpg</video:thumbnail_loc>
      <video:duration>3098</video:duration>
      <video:publication_date>2012-08-28T15:31:35.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/UqQRXRtvM9o</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>mit</video:tag>
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      <video:tag>VSEPR</video:tag>
      <video:tag>equlibrium</video:tag>
      <video:tag>redox</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3- Organic Reactions and Pharmaceuticals, Chemistry 14D, UCLA</video:title>
      <video:description>&quot;Lec 3- Organic Reactions and Pharmaceuticals, Chemistry 14D, UCLA&quot;Course Description:
Chemistry 14D: Organic Reactions and Pharmaceuticals is a class that provides an in depth analysis of organic reactions, nucleophilic and electrophilic substitutions and additions; electrophilic aromatic substitutions, carbonyl reactions, catalysis, molecular basis of drug action, and organic chemistry of pharmaceuticals.

About the Professor:
Professor Hardinger has been a faculty member in the UCLA Department of Chemistry and Biochemistry since 1997. His professional career began at Drexel University in Philadelphia, which afforded a BS in Chemistry in 1982. He then moved to Purdue University, and earned a PhD in Organic Chemistry in 1988. Two subsequent years as a postdoctoral scholar at Renssalear Polytechnic Institute were followed by appointment in 1990 as assistant professor at California State University. In 1997 he achieved the &quot;forbidden transition&quot; and moved to UCLA as Lecturer followed by promotion to Senior Lecturer in 2004. At UCLA his main teaching interests have been introductory organic chemistry courses in the physical science majors series as well as the life science majors series. His professional interests include development of new teaching tools and methods, both in print and electronic media. An introductory organic chemistry textbook (Organic Chemistry - A Thinking Student&apos;s Approach) is currently in development.

Course Webpage: http://www.chem.ucla.edu/harding/

Note: Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA Chemistry 14D: Organic Reactions and Pharmaceuticals classes in this series: http://www.youtube.com/view_play_list?p=86F7D2B9DFC5E52F
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21195.jpg</video:thumbnail_loc>
      <video:duration>2515</video:duration>
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      <video:uploader>0|34|0</video:uploader>
      <video:category>Organic Chemistry</video:category>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 10 -  Electrical Engineering C245 - Mechanics of Mater</video:title>
      <video:description>&quot;Lec 10 -  Electrical Engineering C245 - Mechanics of Mater&quot;Introduction to MEMS Design</video:description>
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      <video:duration>4898</video:duration>
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      <video:uploader>0|62|0</video:uploader>
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      <video:tag>mechanics</video:tag>
      <video:tag>of</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>SCN</video:description>
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      <video:duration>101</video:duration>
      <video:publication_date>2009-07-08T00:43:58.000Z</video:publication_date>
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      <video:uploader>nazir</video:uploader>
      <video:category>Education</video:category>
      <video:tag>SCN</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Type of radioactive particles</video:title>
      <video:description>Radioactive decay is the process in which an unstable atomic nucleus loses energy by emitting ionizing particles and radiation. This decay, or loss of energy, results in an atom of one type, called the parent nuclide transforming to an atom of a different type, called the daughter nuclide.

As for types of radioactive radiation, it was found that an electric or magnetic field could split such emissions into three types of beams. For lack of better terms, the rays were given the alphabetic names alpha, beta and gamma, still in use today. While alpha decay was seen only in heavier elements (atomic number 52 and greater), the other two types of decay were seen in all of the elements.

In analyzing the nature of the decay products, it was obvious from the direction of electromagnetic forces that alpha rays carried a positive charge, beta rays carried a negative charge, and gamma rays were neutral. From the magnitude of deflection, it was clear that alpha particles were much more massive than beta particles. Passing alpha particles through a very thin glass window and trapping them in a discharge tube allowed researchers to study the emission spectrum of the resulting gas, and ultimately prove that alpha particles are helium nuclei. Other experiments showed the similarity between beta radiation and cathode rays; they are both streams of electrons, and between gamma radiation and X-rays, which are both high energy electromagnetic radiation.

Although alpha, beta, and gamma are most common, other types of decay were eventually discovered. Shortly after discovery of the neutron in 1932, it was discovered by Enrico Fermi that certain rare decay reactions yield neutrons as a decay particle. Isolated proton emission was eventually observed in some elements. Shortly after the discovery of the positron in cosmic ray products, it was realized that the same process that operates in classical beta decay can also produce positrons (positron emission), analogously to negative electrons. Each of the two types of beta decay ac</video:description>
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      <video:duration>169</video:duration>
      <video:publication_date>2009-06-07T15:17:16.000Z</video:publication_date>
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      <video:uploader>abdul hannan</video:uploader>
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      <video:tag>beta</video:tag>
      <video:tag>gamma</video:tag>
      <video:tag>radiation</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Lecture Four Life at the End of the Chromosome PART 1</video:title>
      <video:description>This lecture is provided by HHMI. The Double Life of RNAâ€”The 1995 Webcast Lectures</video:description>
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      <video:duration>357</video:duration>
      <video:publication_date>2007-09-01T19:57:41.000Z</video:publication_date>
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      <video:uploader>second second</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>rnailecture4</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 84 - Triangle Medians and Centroids (2D Proof)</video:title>
      <video:description>Triangle Medians and Centroids (2D Proof)

Showing that the centroid is 2/3 of the way along a median</video:description>
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      <video:duration>915</video:duration>
      <video:publication_date>2012-09-06T14:29:14.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Vc09LURoMQ8</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Triangle</video:tag>
      <video:tag>Medians</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Centroids</video:tag>
      <video:tag>2d</video:tag>
      <video:tag>Proof</video:tag>
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  </url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 - Geography C110</video:title>
      <video:description>&quot;Lec 20 - Geography C110 &quot;Economic Geography of the Industrial World</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27437.jpg</video:thumbnail_loc>
      <video:duration>4560</video:duration>
      <video:publication_date>2012-09-21T07:10:08.000Z</video:publication_date>
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      <video:uploader>0|41|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>20</video:tag>
      <video:tag>Geography</video:tag>
      <video:tag>C110</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Urinary system animation</video:title>
      <video:description>This video describes human urinary system or urinary tract which is also called the excretory system. This organ system that produces, stores, and eliminates urine.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/5958d626-012a-4732-bc1b-584dda0b3d27/cand_5.jpg</video:thumbnail_loc>
      <video:duration>24</video:duration>
      <video:publication_date>2011-12-12T00:01:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11266.mp4</video:content_loc>
      <video:uploader>velatin</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Urinary</video:tag>
      <video:tag>system</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Appendix-Histology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Appendix Histology</video:title>
      <video:description>The appendix is a vestigial hollow tube attached to the first part of the large intestine, its functionality however is still under debate.</video:description>
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      <video:publication_date>2011-11-28T11:07:09.000Z</video:publication_date>
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      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Histology</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Appendix</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cell Adhesion Molecule Inhibition</video:title>
      <video:description>This video explains new threatment options for patients with inflammatory bowel disease, Crohn&apos;s disease etc. Those conditions are characterized with great infiltration of immune&apos;s system cell infiltration  in bowels. This novel treatment shall minimize infiltration via molecular tequniches.</video:description>
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      <video:duration>225</video:duration>
      <video:publication_date>2011-11-28T11:10:17.000Z</video:publication_date>
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      <video:uploader>userone</video:uploader>
      <video:category>Scientific Animations</video:category>
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      <video:tag>adhesion</video:tag>
      <video:tag>molecule</video:tag>
      <video:tag>Inhibition</video:tag>
      <video:tag>Inflammatory</video:tag>
      <video:tag>bowel</video:tag>
      <video:tag>Disease</video:tag>
      <video:tag>IBD</video:tag>
      <video:tag>Crohn</video:tag>
      <video:tag>s</video:tag>
      <video:tag>diseases</video:tag>
      <video:tag>Immune</video:tag>
      <video:tag>cells</video:tag>
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    <lastmod>2026-08-14</lastmod>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Tumor Neovascularization is demonstrated in this scientific video. Vascular endothelial growth factor (VEGF) is an important signaling protein involved in both vasculogenesis (the de novo formation of the embryonic circulatory system) and angiogenesis (the growth of blood vessels from pre-existing vasculature). Text reff: wiki   Video reff: http://www.researchvegf.com</video:description>
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      <video:duration>27</video:duration>
      <video:publication_date>2007-12-06T00:05:58.000Z</video:publication_date>
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      <video:uploader>asteri</video:uploader>
      <video:category>Cell Biology</video:category>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 55 - 2-dimensional momentum problem</video:title>
      <video:description>2-dimensional momentum problem

An example of conservation of momentum in two dimensions.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21093.jpg</video:thumbnail_loc>
      <video:duration>635</video:duration>
      <video:publication_date>2012-09-08T17:36:31.000Z</video:publication_date>
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      <video:tag>dimensional</video:tag>
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      <video:tag>Problem</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 41- Computer Science 61A Fall 2010</video:title>
      <video:description>Lec 41- Computer Science 61A.  These lectures are filmed during fall 2010. 
The Structure and Interpretation of Computer Programs</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18399.jpg</video:thumbnail_loc>
      <video:duration>2020</video:duration>
      <video:publication_date>2012-09-04T01:33:29.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/lMJNQIrWDJk</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
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      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
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    <loc>https://dnatube.com/videos/Lec-11-VSEPR-Shapes</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - VSEPR Shapes</video:title>
      <video:description>VSEPR Shapes

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26322.jpg</video:thumbnail_loc>
      <video:duration>292</video:duration>
      <video:publication_date>2012-09-19T00:49:17.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/3tl5gAwHj6w</video:player_loc>
      <video:uploader>Berkeley</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>VSEPR</video:tag>
      <video:tag>Shapes</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10- MIT 6.013 Electromagnetics and Applications, Fall 2</video:title>
      <video:description>Lec 10- MIT 6.013 Electromagnetics and Applications, Fall 2.
Electrostatic Precipitation

View the complete course at: http://ocw.mit.edu/6-013F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16194.jpg</video:thumbnail_loc>
      <video:duration>366</video:duration>
      <video:publication_date>2012-08-29T14:43:33.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/NQvXrxrqshk</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Atomic Physics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>electromagnetics</video:tag>
      <video:tag>applications</video:tag>
      <video:tag>circuits</video:tag>
      <video:tag>peripherals</video:tag>
      <video:tag>microwave</video:tag>
      <video:tag>radar</video:tag>
      <video:tag>antennas</video:tag>
      <video:tag>sensors</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 25 - Physics 111: Non-Linear Spectroscopy and Magneto-Optics Part 2 (MNO)</video:title>
      <video:description>Physics 111: Non-Linear Spectroscopy and Magneto-Optics Part 2 (MNO)

Physics 111 Advanced Laboratory.  Professor Dmitry Budker

This is the second of two videos accompanying the Non-Linear Spectroscopy and Magneto-Optics Experiment, providing students with an introduction to the theory, apparatus, and procedures.

The experiment consists of three sections:  (1) students learn to operate a diode laser system and characterize its performance using a Fabry-Perot spectrum analyzer, (2) Doppler-broadened laser-induced fluorescence and Doppler-free saturated absorption spectra of the rubidium D2 line (780 nm) are recorded and analyzed, and (3) the near-resonant magneto-optical rotation is investigated. 

Nonlinear light-atom interaction leads to spectacular manifestations of the resonant Faraday Effect - polarization plane rotation in a magnetic field applied along the direction of light propagation radically different from the linear case. In particular, narrow (~30 Hz) effective line widths are observed in this experiment corresponding to a rotation enhancement by some seven orders of magnitude compared to the linear Faraday rotation.

http://advancedlab.org</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27025.jpg</video:thumbnail_loc>
      <video:duration>2086</video:duration>
      <video:publication_date>2012-09-19T06:25:39.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/h81p2LXkgZY</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>physics</video:tag>
      <video:tag>111</video:tag>
      <video:tag>Non</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>Spectroscopy</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Magneto</video:tag>
      <video:tag>Optics</video:tag>
      <video:tag>part</video:tag>
      <video:tag>2</video:tag>
      <video:tag>MNO</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-Introduction-to-Linear-Dynamical-Systems</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - Introduction to Linear Dynamical Systems</video:title>
      <video:description>Introduction to Linear Dynamical Systems

Professor Stephen Boyd, of the Electrical Engineering department at Stanford University, lectures on autonomous linear dynamical systems and how they relate to Electrical Engineering for the course, Introduction to Linear Dynamical Systems (EE263).

Introduction to applied linear algebra and linear dynamical systems, with applications to circuits, signal processing, communications, and control systems. Topics include: Least-squares aproximations of over-determined equations and least-norm solutions of underdetermined equations. Symmetric matrices, matrix norm and singular value decomposition. Eigenvalues, left and right eigenvectors, and dynamical interpretation. Matrix exponential, stability, and asymptotic behavior. Multi-input multi-output systems, impulse and step matrices; convolution.

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=06960BA52D0DB32B

EE 263 Course Website:
http://www.stanford.edu/class/ee263/

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16330.jpg</video:thumbnail_loc>
      <video:duration>4302</video:duration>
      <video:publication_date>2012-08-29T18:26:53.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/c-cwTbMlxC0</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Science</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>dynamical</video:tag>
      <video:tag>system</video:tag>
      <video:tag>LDS</video:tag>
      <video:tag>Markov</video:tag>
      <video:tag>Chain</video:tag>
      <video:tag>forward</video:tag>
      <video:tag>Euler</video:tag>
      <video:tag>damping</video:tag>
      <video:tag>Equilibrium</video:tag>
      <video:tag>variational</video:tag>
      <video:tag>research</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Introduction-to-Present-Value</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Introduction to Present Value</video:title>
      <video:description>Introduction to Present Value

A choice between money now and money later.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20102.jpg</video:thumbnail_loc>
      <video:duration>619</video:duration>
      <video:publication_date>2012-09-06T02:00:46.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ks33lMoxst0</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>introduction</video:tag>
      <video:tag>to</video:tag>
      <video:tag>present</video:tag>
      <video:tag>value</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-Conclusion</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13- Conclusion</video:title>
      <video:description>Lec 13- Conclusion.
General Biology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18463.jpg</video:thumbnail_loc>
      <video:duration>3058</video:duration>
      <video:publication_date>2012-09-04T01:54:42.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/2a_yzuUEmlc</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Bioinformatics</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Miracles-in-life</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Miracles in life</video:title>
      <video:description>You opened your eyes one day and found yourself in the midst of a lot of blessings. Think about the things that are offered to you by Allah. At every little detail present in the world Allah makes us aware of His existence. This film summons you to ponder over the universe and living beings and see how they have been created flawlessly. This video present few of Allah&apos;s blessing to the earth.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/f23e25b2-13d6-4d09-b9d0-a1915216df3c/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2009-08-01T14:24:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3089.mp4</video:content_loc>
      <video:uploader>harunyahya</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Allah</video:tag>
      <video:tag>God</video:tag>
      <video:tag>harun</video:tag>
      <video:tag>yahya</video:tag>
      <video:tag>adnan</video:tag>
      <video:tag>oktar</video:tag>
      <video:tag>miracles</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>human</video:tag>
      <video:tag>body</video:tag>
      <video:tag>Heart</video:tag>
      <video:tag>hand</video:tag>
      <video:tag>skeleton</video:tag>
      <video:tag>fur</video:tag>
      <video:tag>Polar</video:tag>
      <video:tag>bear</video:tag>
      <video:tag>Eyes</video:tag>
      <video:tag>Eagle</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-War-So-Terrible-Why-the-Union-Won-and-the-Confederacy-Lost-at-Home-and-Abroad-The-Civil-War-and-Reconstructi</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 - - War So Terrible: Why the Union Won and the Confederacy Lost at Home and Abroad The Civil </video:title>
      <video:description>Lec 18 - War So Terrible: Why the Union Won and the Confederacy Lost at Home and Abroad The Civil War and Reconstruction (HIST 119)

This lecture probes the reasons for confederate defeat and union victory. Professor Blight begins with an elucidation of the loss of will thesis, which suggests that it was a lack of conviction on the home front that assured confederate defeat, before offering another of other popular explanations for northern victory: industrial capacity, political leadership, military leadership, international diplomacy, a pre-existing political culture, and emancipation. Blight warns, however, that we cannot forget the battlefield, and, to this end, concludes his lecture with a discussion of the decisive Union victories at Gettysburg and Vicksburg in July of 1863.

00:00 - Chapter 1. Introduction
08:10 - Chapter 2. Resources, Leadership, Diplomacy: Why The North Won
22:16 - Chapter 3. Frail Nationalism? The Loss-of-Will Theory on Why the South Lost
30:42 - Chapter 4. The Bloody Battle of Gettysburg
44:41 - Chapter 5. Union Victory at Vicksburg and Conclusion

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16724.jpg</video:thumbnail_loc>
      <video:duration>3032</video:duration>
      <video:publication_date>2012-09-01T08:36:44.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/cdkz8BO9qDQ</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Confederate</video:tag>
      <video:tag>defeat</video:tag>
      <video:tag>diplomacy</video:tag>
      <video:tag>emancipation</video:tag>
      <video:tag>Gettysburg</video:tag>
      <video:tag>industrial</video:tag>
      <video:tag>Capacity</video:tag>
      <video:tag>military</video:tag>
      <video:tag>leadership</video:tag>
      <video:tag>Pickett</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Charge</video:tag>
      <video:tag>Political</video:tag>
      <video:tag>Union</video:tag>
      <video:tag>victory</video:tag>
      <video:tag>Vicksburg</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-26-Physics-111-Atom-Trapping-MOT</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 26 - Physics 111: Atom Trapping (MOT)</video:title>
      <video:description>Physics 111: Atom Trapping (MOT)

Physics 111 Advanced Laboratory.  Professor Dan Stamper-Kurn

This video accompanies the Atom Trapping Experiment, providing students with an introduction to the theory, apparatus, and procedures.

Experimental physics tends generally toward the interconnected goals of control, clarity and precision: one controls all aspects of a physical environment so as to exhibit sought-after phenomena with the greatest clarity and, thereafter, to test physical theories with demanding precision. The pursuit of these goals is central both to the broad field of ultracold atomic physics, and also to this specific experiment. 

Here, we make use of laser spectroscopy and electronic feedback to stabilize the frequency of a coherent optical field to roughly one part in 108, allowing us to examine precisely the interactions between atoms and light. We exert control over both the internal dynamics and also the center-of-mass motion of atoms, the building blocks of matter, reaching the lower reaches of the temperature scale and establishing conditions for the study and application of quantum coherence. 

Our focus is on the technique of laser cooling, wherein the mechanical impacts of atom-light interactions are employed to extinguish the motion of atoms in a dilute gas. Of the many variants of laser cooling, the magneto-optical trap (MOT) is undeniably the workhorse. 

The experimental targets in this laboratory are twofold: to control the frequency of a single-mode laser using laser spectroscopy and electronic feedback, and to produce and characterize a vapor-cell MOT of 85Rb. In pursuing these targets, we hope you will take the opportunity to learn about atomic physics and to gain experimental skills in laser spectroscopy, laser optics, and feedback control. 


http://advancedlab.org</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27027.jpg</video:thumbnail_loc>
      <video:duration>2154</video:duration>
      <video:publication_date>2012-09-19T06:26:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/1n4QumeydQ4</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>physics</video:tag>
      <video:tag>111</video:tag>
      <video:tag>atom</video:tag>
      <video:tag>Trapping</video:tag>
      <video:tag>MOT</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Gastric-Fundus-Histology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Gastric Fundus Histology</video:title>
      <video:description>Gastric Fundus is the left and upper part of the stomach and is marked of by a plane from the rest of the stomach. It stores undigested food for a short time.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/8e20a09b-f060-4e5b-a7be-6166a9e074bd/cand_5.jpg</video:thumbnail_loc>
      <video:duration>294</video:duration>
      <video:publication_date>2011-11-28T11:13:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8453.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Histology</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Gastric</video:tag>
      <video:tag>Fundus</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-22-Another-Percent-Word-Problem</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22 - Another Percent Word Problem</video:title>
      <video:description>Another Percent Word Problem

Finding the full price when you know the discount price</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20108.jpg</video:thumbnail_loc>
      <video:duration>378</video:duration>
      <video:publication_date>2012-09-06T02:02:34.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/d1oNF88SAgg</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Another</video:tag>
      <video:tag>Percent</video:tag>
      <video:tag>Word</video:tag>
      <video:tag>Problem</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/DNA-Extraction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>DNA Extraction</video:title>
      <video:description>DNA Extraction which the extraction of DNA from cells is experimentally shown in this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/09/d143ea1d-42bf-494d-86da-f3d77606cab0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>379</video:duration>
      <video:publication_date>2007-09-10T22:52:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/996.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>extraction</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Exploration-of-CBD</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Exploration of CBD</video:title>
      <video:description>This a laparoscopic exploration of the common bile duct or the CBD. This procedure has a 90 per cent success rate and is used to treat choledocholithiasis.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/a6ccc502-043b-42a6-a958-a440e4d6c80d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>292</video:duration>
      <video:publication_date>2011-11-28T11:29:30.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8467.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>CBD</video:tag>
      <video:tag>exploration</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-Organic-Reactions-and-Pharmaceuticals-Chemistry-14D-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6- Organic Reactions and Pharmaceuticals, Chemistry 14D, UCLA</video:title>
      <video:description>&quot;Lec 6- Organic Reactions and Pharmaceuticals, Chemistry 14D, UCLA&quot;Course Description:
Chemistry 14D: Organic Reactions and Pharmaceuticals is a class that provides an in depth analysis of organic reactions, nucleophilic and electrophilic substitutions and additions; electrophilic aromatic substitutions, carbonyl reactions, catalysis, molecular basis of drug action, and organic chemistry of pharmaceuticals.

About the Professor:
Professor Hardinger has been a faculty member in the UCLA Department of Chemistry and Biochemistry since 1997. His professional career began at Drexel University in Philadelphia, which afforded a BS in Chemistry in 1982. He then moved to Purdue University, and earned a PhD in Organic Chemistry in 1988. Two subsequent years as a postdoctoral scholar at Renssalear Polytechnic Institute were followed by appointment in 1990 as assistant professor at California State University. In 1997 he achieved the &quot;forbidden transition&quot; and moved to UCLA as Lecturer followed by promotion to Senior Lecturer in 2004. At UCLA his main teaching interests have been introductory organic chemistry courses in the physical science majors series as well as the life science majors series. His professional interests include development of new teaching tools and methods, both in print and electronic media. An introductory organic chemistry textbook (Organic Chemistry - A Thinking Student&apos;s Approach) is currently in development.

Course Webpage: http://www.chem.ucla.edu/harding/

Note: Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA Chemistry 14D: Organic Reactions and Pharmaceuticals classes in this series: http://www.youtube.com/view_play_list?p=86F7D2B9DFC5E52F
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21200.jpg</video:thumbnail_loc>
      <video:duration>2870</video:duration>
      <video:publication_date>2012-09-09T03:08:53.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/vb6zlpEqmd8</video:player_loc>
      <video:uploader>0|34|0</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>6</video:tag>
      <video:tag>Organic</video:tag>
      <video:tag>Reactions</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Pharmaceuticals</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>14D</video:tag>
      <video:tag>UCLA</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-to-Check-Knee-Reflex</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to Check Knee Reflex</video:title>
      <video:description>Knee reflex is checked with a percussion hammer also known as reflex hammer. This instrument helps assess the condition of the tendon reflexes. The procedure is a part of the neurological examination and shows if there are abnormalities in the central and the peripheral nervous system.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/e999ac0f-54bf-4d54-9c47-baf9e06bf854/cand_25.jpg</video:thumbnail_loc>
      <video:duration>44</video:duration>
      <video:publication_date>2011-12-01T03:41:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10124.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>knee</video:tag>
      <video:tag>Reflex</video:tag>
      <video:tag>Hammer</video:tag>
      <video:tag>Nervous</video:tag>
      <video:tag>system</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/3D-Animation-of-glaucoma-surgery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>3D Animation of glaucoma surgery</video:title>
      <video:description>Glaucoma is an eye defect that affects the optic nerve, as a word it refers to a group of conditions that affect that nerve. This is a surgical procedure in 3D animation.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/91d96f8b-d14f-4511-893c-958f1635e529/cand_5.jpg</video:thumbnail_loc>
      <video:duration>320</video:duration>
      <video:publication_date>2011-11-28T11:30:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8468.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Glaucoma</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>3d</video:tag>
      <video:tag>Animation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Venipuncture-Drawing-Blood-Sample</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Venipuncture; Drawing Blood Sample</video:title>
      <video:description>The drawing of a blood sample from a vein is called venipuncture or phlebotomy. This video demonstrates how the process is carried out.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/e0ad80ad-473e-4804-8e16-f572d24cd3e6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>161</video:duration>
      <video:publication_date>2011-11-28T11:27:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8465.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Drawing</video:tag>
      <video:tag>blood</video:tag>
      <video:tag>Sample</video:tag>
      <video:tag>Venipuncture</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Sublingual-Gland-Histology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Sublingual Gland Histology</video:title>
      <video:description>The sublingual gland is part of the salivary glands and is also situated on the bottom of the mouth, beneath the tongue. It is also called the rivinus gland.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/f38e821e-b592-45b7-b890-4d55084c6764/cand_5.jpg</video:thumbnail_loc>
      <video:duration>291</video:duration>
      <video:publication_date>2011-11-28T11:28:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8466.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Histology</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Sublingual</video:tag>
      <video:tag>Gland</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-AST-210EE-213-Synchrotron-radiation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - AST 210/EE 213 Synchrotron radiation</video:title>
      <video:description>AST 210/EE 213 Synchrotron radiation

Applied Science &amp; Technology 210 / Electrical Engineering 213:  Soft X-Rays and Extreme Ultraviolet Radiation
Lecture  9: Synchrotron radiation
http://www.coe.berkeley.edu/AST/sxreuv/

Professor David T. Attwood, Electrical Engineering Professor in Residence, Professor Attwood&apos;s research interests include short wavelength electromagnetics, soft x-ray microscopy, coherence, and EUV lithography.


[courses] [ee213] [fall2005]</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19385.jpg</video:thumbnail_loc>
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      <video:uploader>0|62|1|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>education</video:tag>
      <video:tag>AST</video:tag>
      <video:tag>213</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>cal</video:tag>
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      <video:tag>engineering</video:tag>
      <video:tag>xray</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>class</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Diabetes  can be managed with insulin that is manufactured. There are two ways of injecting insulin into the body, one, by a syringe injection and two, by a pen specifically made to discharge insulin into the body.</video:description>
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      <video:uploader>topeto</video:uploader>
      <video:category>Chemical Engineering</video:category>
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      <video:tag>Pen</video:tag>
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      <video:description>Phlebotomy is a technique of drawing blood samples from the veins. This video show the procedure as it should be done.</video:description>
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      <video:duration>374</video:duration>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Peripheral Pulsations he impact on quality of life is investigated in conjunction with a tower limb physical examination which includes assessment of peripheral pulses and ankle brachial pressure indices abpis</video:description>
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      <video:duration>107</video:duration>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Extract from the 1999 BBC documentary &apos;The Planets&apos; regarding Voyager 2 flyby of Neptune in 1989 (interestingly, according to the Hubble telescope, the Great Dark Spot no longer exists).</video:description>
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      <video:duration>448</video:duration>
      <video:publication_date>2009-05-27T21:56:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2613.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Education</video:category>
      <video:tag>the</video:tag>
      <video:tag>Planets</video:tag>
      <video:tag>Voyager</video:tag>
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      <video:tag>Neptune</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Testing-polymorphism-microarray-method</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Testing polymorphism: microarray method</video:title>
      <video:description>Single nucleotide polymorphism is inherited from parents. This polymorphism is present in the chromosome 5 in human. This video shows a method by which single polymorphism is detected. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_2885.jpg</video:thumbnail_loc>
      <video:duration>413</video:duration>
      <video:publication_date>2009-06-26T00:16:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2885.mp4</video:content_loc>
      <video:uploader>sakedi</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>dna</video:tag>
      <video:tag>Testing</video:tag>
      <video:tag>Microarray</video:tag>
      <video:tag>asthma</video:tag>
      <video:tag>SNP</video:tag>
      <video:tag>genetics</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Galactic-collision-created-the-hole-in-the-Andromeda-Galaxy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Galactic collision created the hole in the Andromeda Galaxy</video:title>
      <video:description>A hole in the Andromeda Galaxy has been discovered by telescope in space. It is believed that the hole was created by a collision with a nearby smaller galaxy. This video tells you more. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/f2be637e-a4f7-4058-be39-48e22b027e78/cand_5.jpg</video:thumbnail_loc>
      <video:duration>336</video:duration>
      <video:publication_date>2010-11-10T11:12:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4924.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>galactic</video:tag>
      <video:tag>collision</video:tag>
      <video:tag>Created</video:tag>
      <video:tag>the</video:tag>
      <video:tag>hole</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Andromeda</video:tag>
      <video:tag>Galaxy</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Cologenic-Assay</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cologenic Assay</video:title>
      <video:description>( http://www.abnova.com ) - Cologenic assay allows one to test the capability of adherent cells to survive and replicate following insult with chemicals or radiation. Count the crystal violet stained colonies which incubated for 9 days with appropriate chemical or radiation dose and calculate the survival rate. More videos at Abnova ( http://www.abnova.com ).</video:description>
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      <video:duration>179</video:duration>
      <video:publication_date>2010-10-04T07:51:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4615.mp4</video:content_loc>
      <video:uploader>Abnova Corp</video:uploader>
      <video:category>Experiments</video:category>
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      <video:tag>Abnova</video:tag>
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      <video:tag>biology</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Innate-Recognition-of-Pathogens-by-Immune-System</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Innate Recognition of Pathogens by Immune System</video:title>
      <video:description>In the initial stages of an immune response, the innate immune system recognizes the presence of pathogens and provides the first line of defense. This animation illustrates this process. 

This video is from:
Janeway&apos;s Immunobiology, 7th Edition
Murphy, Travers, &amp; Walport
ISBN: 978-0-8153-4123-9</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/04/ac63e51a-2fc2-4665-a91a-d3c77e61dd9b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>82</video:duration>
      <video:publication_date>2010-04-08T20:02:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4108.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Cell Biology</video:category>
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      <video:tag>garland</video:tag>
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      <video:tag>garlandscience</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Quantum-Entanglements-Part-1-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Quantum Entanglements, Part 1 (Stanford)</video:title>
      <video:description>&quot;Lec 5 - Quantum Entanglements, Part 1 (Stanford)&quot; Lecture 5 of Leonard Susskind&apos;s course concentrating on Quantum Entanglements (Part 1, Fall 2006). Recorded October 23, 2006 at Stanford University.

This Stanford Continuing Studies course is the first of a three-quarter sequence of classes exploring the &quot;quantum entanglements&quot; in modern theoretical physics. Leonard Susskind is the Felix Bloch Professor of Physics at Stanford University.

Complete playlist for the course:
http://www.youtube.com/view_play_list?p=A27CEA1B8B27EB67

Stanford Continuing Studies: http://continuingstudies.stanford.edu/

About Leonard Susskind: http://www.stanford.edu/dept/physics/people/faculty/sussk...

Stanford University channel on YouTube:
http://www.youtube.com/stanford</video:description>
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      <video:duration>6299</video:duration>
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      <video:uploader>0|39|0</video:uploader>
      <video:category>Physics</video:category>
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      <video:tag>Stanford</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>The solvent also plays an important role in determining which pathway the reaction will take, SN1 versus SN2. It may safely be assumed that a primary-substituted leaving group will follow an SN2 pathway in any case, since the formation of the corresponding unstable primary carbenium ion is disfavored. Reaction by the SN1 pathway is highly probable for compounds with tertiary substitution, since the corresponding tertiary carbenium ion is stabilized through hyperconjugation</video:description>
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      <video:duration>580</video:duration>
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      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Chemistry</video:category>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Novel infectious particles, termed prions, composed largely and perhaps solely of a single protein, are the likely causative agents of a group of transmissible spongiform encephalopathies that produce lethal decline of cognitive and motor function.</video:description>
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      <video:uploader>birdalgen82</video:uploader>
      <video:category>Molecular Biology</video:category>
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      <video:description>This video shows Tony Singer who is  a US native after his sleeve gastrectomy surgery at Mumbai in India</video:description>
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      <video:category>Medical</video:category>
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      <video:tag>in</video:tag>
      <video:tag>India</video:tag>
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  </url>
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    <loc>https://dnatube.com/videos/Hips-Test</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Hips Test</video:title>
      <video:description>The video explains the test of the hips by observing the movement of the legs. The swelling at different parts also explains a lot during hip test.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/da905796-b846-4fb7-ba0f-31cfe5c81444/cand_5.jpg</video:thumbnail_loc>
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      <video:uploader>second second</video:uploader>
      <video:category>Others</video:category>
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      <video:tag>Test</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-122-Rockefeller-Foundations-Judith-Rodin-on-Improving-Global-Health-through-Innovation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 122 - Rockefeller Foundation&apos;s Judith Rodin on Improving Global Health through Innovation</video:title>
      <video:description>Lec 122 - Rockefeller Foundation&apos;s Judith Rodin on Improving Global Health through Innovation. Judith Rodin has been president of The Rockefeller Foundation since 2005. She was previously president of the University of Pennsylvania, the first woman to lead an Ivy League institution, and provost of Yale University. She has actively participated in influential global forums, including the World Economic Forum, Clinton Global Initiative and the United Nations General Assembly. She spoke at HSPH on Feb. 27, 2012, as part of the Decision-making: Voices from the Field series.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16356.jpg</video:thumbnail_loc>
      <video:duration>3564</video:duration>
      <video:publication_date>2012-08-30T08:06:19.000Z</video:publication_date>
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      <video:uploader>0|22|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>judith</video:tag>
      <video:tag>Rodin</video:tag>
      <video:tag>Rockefeller</video:tag>
      <video:tag>foundation</video:tag>
      <video:tag>global</video:tag>
      <video:tag>Health</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Lec-51-Optimization-with-Calculus-3</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 51 - Optimization with Calculus 3</video:title>
      <video:description>Optimization with Calculus 3

A wire of length 100 centimeters is cut into two pieces; one is bent to form a square, and the other is bent to form an equilateral triangle. Where should the cut be made if (a) the sum of the two areas is to be a minimum; (b) a maximum? (Allow the possibility of no cut.)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19845.jpg</video:thumbnail_loc>
      <video:duration>1049</video:duration>
      <video:publication_date>2012-09-06T00:17:06.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/i8Wtu-kdDC4</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Optimization</video:tag>
      <video:tag>with</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-Organic-Reactions-and-Pharmaceuticals-Chemistry-14D-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17- Organic Reactions and Pharmaceuticals, Chemistry 14D, UCLA</video:title>
      <video:description>&quot;Lec 17- Organic Reactions and Pharmaceuticals, Chemistry 14D, UCLA&quot;Course Description:
Chemistry 14D: Organic Reactions and Pharmaceuticals is a class that provides an in depth analysis of organic reactions, nucleophilic and electrophilic substitutions and additions; electrophilic aromatic substitutions, carbonyl reactions, catalysis, molecular basis of drug action, and organic chemistry of pharmaceuticals.

About the Professor:
Professor Hardinger has been a faculty member in the UCLA Department of Chemistry and Biochemistry since 1997. His professional career began at Drexel University in Philadelphia, which afforded a BS in Chemistry in 1982. He then moved to Purdue University, and earned a PhD in Organic Chemistry in 1988. Two subsequent years as a postdoctoral scholar at Renssalear Polytechnic Institute were followed by appointment in 1990 as assistant professor at California State University. In 1997 he achieved the &quot;forbidden transition&quot; and moved to UCLA as Lecturer followed by promotion to Senior Lecturer in 2004. At UCLA his main teaching interests have been introductory organic chemistry courses in the physical science majors series as well as the life science majors series. His professional interests include development of new teaching tools and methods, both in print and electronic media. An introductory organic chemistry textbook (Organic Chemistry - A Thinking Student&apos;s Approach) is currently in development.

Course Webpage: http://www.chem.ucla.edu/harding/

Note: Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA Chemistry 14D: Organic Reactions and Pharmaceuticals classes in this series: http://www.youtube.com/view_play_list?p=86F7D2B9DFC5E52F
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21216.jpg</video:thumbnail_loc>
      <video:duration>2687</video:duration>
      <video:publication_date>2012-09-09T03:11:41.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/HFzJGKcmKOw</video:player_loc>
      <video:uploader>0|34|0</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>17</video:tag>
      <video:tag>Organic</video:tag>
      <video:tag>Reactions</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Pharmaceuticals</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>14D</video:tag>
      <video:tag>UCLA</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Principles-Of-Magnetism</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Principles Of Magnetism</video:title>
      <video:description>This video demonstrates the concepts of magnetism. Dissimilar poles attract each other while similar poles of a magnet will repel each other while.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/6c17d7c6-54ba-4005-a392-9ac60884a4f5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>91</video:duration>
      <video:publication_date>2011-12-12T00:02:29.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11271.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>Law</video:tag>
      <video:tag>magnetism</video:tag>
      <video:tag>Repulsion</video:tag>
      <video:tag>Attract</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-its-made-acoustic-guitarelectric-guitar</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How its made -acoustic guitar,electric guitar</video:title>
      <video:description>How its made -acoustic guitar,electric guitar,http://www.gloriouspioneer.com/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/07/974a7a4c-b596-45ca-9784-994b401dcb79/cand_5.jpg</video:thumbnail_loc>
      <video:duration>129</video:duration>
      <video:publication_date>2012-07-28T10:04:30.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/12377.mp4</video:content_loc>
      <video:uploader>qin yin</video:uploader>
      <video:category>Others</video:category>
      <video:tag>How</video:tag>
      <video:tag>its</video:tag>
      <video:tag>Made</video:tag>
      <video:tag>acoustic</video:tag>
      <video:tag>guitar</video:tag>
      <video:tag>electric</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Herpes</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Herpes</video:title>
      <video:description>A funny video showing herpes disease. This is a viral disease and remains for the whole life if once happen.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/9f67bdc8-d426-468c-be83-4b1321e802b2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>42</video:duration>
      <video:publication_date>2011-11-29T11:35:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8950.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>I</video:tag>
      <video:tag>Have</video:tag>
      <video:tag>Herpes</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Polymerase-Chain-Reaction-PCR-and-how-it-works</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Polymerase Chain Reaction (PCR) and how it works</video:title>
      <video:description>This video contains the description of  polymerase chain reaction (PCR)

Polymerase chain reaction (PCR) allows researchers to amplify DNA in a test tube. This process uses an enzyme derived from heat-resistant bacteria. The steps of PCR are driven by changes in temperature.
Originally created for DNA Interactive ( http://www.dnai.org ).
TRANSCRIPT: Polymerase chain reaction (PCR) is a process where many copies of a specific piece of DNA can be made. This is known as amplification. Double-stranded DNA (red) unwinds and separates when the temperature is increased. As the temperature is decreased, small starter sequences called primers (glowing) can attach or anneal to the DNA. These primer sequences are usually only 20 to 25 nucleotides long, and are designed to match the start and end points of the DNA piece to be amplified. Once the primers have annealed, Taq polymerase (blue) copies the DNA starting from the primer. The temperature is increased; the strands separate; more primers anneal; the DNA is copied; and this cycle is repeated many times. In a typical PCR reaction there are 30 cycles, which can potentially create one billion copies starting from one molecule of DNA.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/10/a8d51ef0-9e5a-4a40-9312-53f4096e5a96/cand_5.jpg</video:thumbnail_loc>
      <video:duration>87</video:duration>
      <video:publication_date>2012-10-11T10:52:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27898.mp4</video:content_loc>
      <video:uploader>Julia Roberts</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Polymerase</video:tag>
      <video:tag>Chain</video:tag>
      <video:tag>Reaction</video:tag>
      <video:tag>PCR</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-19-Hemingway-For-Whom-the-Bell-Tolls-continued</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19 - Hemingway -- For Whom the Bell Tolls (continued)</video:title>
      <video:description>&quot;Lec 19 - Hemingway -- For Whom the Bell Tolls (continued)&quot; Hemingway, Fitzgerald, Faulkner (AMST 246)

Professor Wai Chee Dimock concludes her discussion of For Whom the Bell Tolls by reading the novel as a narrative of dispossession and repossession. She argues that the rape of Maria, which takes place in front of a barbershop mirror, enacts one type of disempowerment; the end of Robert Jordan&apos;s life represents another, but with the potential for redemption. She shows how Jordan vacillates between a &quot;have&quot; and a &quot;have not,&quot; depending on how ironically one understands Maria&apos;s question &quot;What hast thou?&quot; 

00:00 - Chapter 1. A Women&apos;s War
04:40 - Chapter 2. Symmetry of Brutality and Narration in Hemingway 
15:19 - Chapter 3. The Dispossession of Rape
21:42 - Chapter 4. Dispossession for Robert 
24:54 - Chapter 5. Robert as a &quot;Have Not&quot; 
33:59 - Chapter 6. The Removal of Narrative from Robert Jordan
40:32 - Chapter 7. Robert Jordan&apos;s Repossession

Complete course materials are available at the Open Yale Courses website: http://oyc.yale.edu

This course was recorded in Fall 2011.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23606.jpg</video:thumbnail_loc>
      <video:duration>2946</video:duration>
      <video:publication_date>2012-09-14T09:44:16.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Ym-vXiIDz_M</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>19</video:tag>
      <video:tag>Hemingway</video:tag>
      <video:tag>for</video:tag>
      <video:tag>Whom</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Bell</video:tag>
      <video:tag>Tolls</video:tag>
      <video:tag>continued</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Equation-Of-Similar-Triangles</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Equation Of Similar Triangles</video:title>
      <video:description>This video demonstrates the principle for similar triangles. An equation is derived from this presentation.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/f09b7923-8683-4759-9bbf-8e044f31408f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>92</video:duration>
      <video:publication_date>2011-12-12T00:03:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11273.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>introduction</video:tag>
      <video:tag>similarity</video:tag>
      <video:tag>Triangles</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-46-Bailout-10-Moral-Hazard</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 46 - Bailout 10: Moral Hazard</video:title>
      <video:description>Alternate plans and moral hazard is shown in the Khan Academy lecture.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20223.jpg</video:thumbnail_loc>
      <video:duration>727</video:duration>
      <video:publication_date>2012-09-06T02:43:25.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/roap32sTgPk</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Bailout</video:tag>
      <video:tag>10</video:tag>
      <video:tag>moral</video:tag>
      <video:tag>Hazard</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Recognizing-a-clonus</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Recognizing a clonus</video:title>
      <video:description>A muscular spasm with repeated contractions is known as a clonus. This video explains how to recognize a clonus.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/ab360575-a748-4b63-9939-5874a90b1487/cand_5.jpg</video:thumbnail_loc>
      <video:duration>28</video:duration>
      <video:publication_date>2011-11-29T11:31:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8935.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Clonus</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-mammalian-molecular-clock-model-part-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The mammalian molecular clock model part 3</video:title>
      <video:description>This animation shows the molecular interactions involved in the negative feedback loop responsible for circadian rhythms in mammals. Audio narration is not included in this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/667e42d5-7bd1-4ae8-bbc1-cf6c79711f20/cand_5.jpg</video:thumbnail_loc>
      <video:duration>30</video:duration>
      <video:publication_date>2007-08-09T22:49:30.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/650.mp4</video:content_loc>
      <video:uploader>okur</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>clock</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-last-MIT-CMS930-Media-Education-and-the-Marketplace</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec last- MIT CMS.930 Media, Education and the Marketplace</video:title>
      <video:description>&quot;Lec Last - MIT CMS.930 Media, Education and the Marketplace&quot; John Belcher

View the complete course: http://ocw.mit.edu/CMS-930F01

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15260.jpg</video:thumbnail_loc>
      <video:duration>1032</video:duration>
      <video:publication_date>2012-08-28T16:12:11.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/AA7_HBp566w</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>media</video:tag>
      <video:tag>studies</video:tag>
      <video:tag>educational</video:tag>
      <video:tag>technology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Dr-Desarda-Repair-The-new-tension-free-groin-hernia-surgery-without-mesh</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Dr Desarda Repair; The new tension free groin hernia surgery without mesh</video:title>
      <video:description>This video illustrates a hernia surgery that lays out the whole procedure in the new tension free groin hernia surgery without mesh with Dr Desarda for a repair.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/cb3bb9d4-3efa-4d31-84d5-07967bf953ed/cand_5.jpg</video:thumbnail_loc>
      <video:duration>432</video:duration>
      <video:publication_date>2011-11-28T18:06:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8539.mp4</video:content_loc>
      <video:uploader>catee</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>new</video:tag>
      <video:tag>tension</video:tag>
      <video:tag>free</video:tag>
      <video:tag>Groin</video:tag>
      <video:tag>hernia</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>without</video:tag>
      <video:tag>mesh</video:tag>
      <video:tag>Dr</video:tag>
      <video:tag>Desarda</video:tag>
      <video:tag>repair</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Blues-from-poor-quality-air</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Blues from poor quality air</video:title>
      <video:description>In today&apos;s society there are plenty of pollutants in the air from exhaust pipes, to factory fumes. This video shows how to establish air quality as some individuals are affected by the quality of air.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/dfc8e0ef-fe65-414e-a930-5d768c7b2a92/cand_5.jpg</video:thumbnail_loc>
      <video:duration>215</video:duration>
      <video:publication_date>2011-11-28T18:02:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8537.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Got</video:tag>
      <video:tag>the</video:tag>
      <video:tag>poor</video:tag>
      <video:tag>Air</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>blues</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/So-you-have-genital-warts-have-safe-sex</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>So you have genital warts have safe sex</video:title>
      <video:description>This video provides more information on genital warts, which is a highly contagious sexually transmitted disease and how to have safe sex.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/f860f695-283f-4bf4-9ccd-65371c9ed485/cand_5.jpg</video:thumbnail_loc>
      <video:duration>324</video:duration>
      <video:publication_date>2011-11-28T18:00:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8535.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>safe</video:tag>
      <video:tag>sex</video:tag>
      <video:tag>so</video:tag>
      <video:tag>You</video:tag>
      <video:tag>Have</video:tag>
      <video:tag>genital</video:tag>
      <video:tag>Warts</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Staining-with-HE-Hematoxylin-and-Eosin</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Staining with HE Hematoxylin and Eosin</video:title>
      <video:description>This video gives more information on hematoxylin and eosin (HE)stain, this is commonly done in medical studies and pathology for various reasons such as diagnosis.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/2ab42d97-3f5b-48c4-935d-437fb03f2e58/cand_5.jpg</video:thumbnail_loc>
      <video:duration>214</video:duration>
      <video:publication_date>2011-11-28T18:10:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8542.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>He</video:tag>
      <video:tag>Hematoxylin</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Eosin</video:tag>
      <video:tag>stain</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Care-of-Cancer</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Care of Cancer</video:title>
      <video:description>Cases of cancer are on the rise and understanding a cancer diagnosis is key to being at ease and also to be able to care care of oneself. This video provides more information on how to care on cancer.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/2ff4354a-d0d3-45b6-8f5b-ef67f6855683/cand_5.jpg</video:thumbnail_loc>
      <video:duration>205</video:duration>
      <video:publication_date>2011-11-28T17:54:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8531.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Cancer</video:tag>
      <video:tag>care</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-The-Five-Competitive-Forces-That-Shape-Strategy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - The Five Competitive Forces That Shape Strategy</video:title>
      <video:description>The Five Competitive Forces That Shape Strategy

An Interview with Michael E. Porter, Professor, Harvard University.  Porter&apos;s five competitive forces is the basis for much of modern business strategy.  Understand the framework and how to put it into practice.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25558.jpg</video:thumbnail_loc>
      <video:duration>792</video:duration>
      <video:publication_date>2012-09-18T16:24:32.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/mYF2_FBCvXw</video:player_loc>
      <video:uploader>0|54|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>the</video:tag>
      <video:tag>five</video:tag>
      <video:tag>Competitive</video:tag>
      <video:tag>Forces</video:tag>
      <video:tag>that</video:tag>
      <video:tag>Shape</video:tag>
      <video:tag>Strategy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Information-on-antisocial-personality-disorder</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Information on antisocial personality disorder</video:title>
      <video:description>Antisocial personality disorder is a psychiatric disorder, in which a person shows or exhibits manipulative and exploitative behavior to other people. This video provides more information on this disorder which is also referred to as the sociopath disorder.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/49aee67f-7286-4abb-bcae-a5b24ec0db4b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>223</video:duration>
      <video:publication_date>2011-11-28T18:07:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8540.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Antisocial</video:tag>
      <video:tag>personality</video:tag>
      <video:tag>Disorder</video:tag>
      <video:tag>information</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-PACS-164B-Lecture-03</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - PACS 164B - Lecture 03</video:title>
      <video:description>PACS 164B - Lecture 03

PACS 164B: Introduction to Nonviolence - Spring 2007. An introduction to the science of nonviolence, mainly as seen through the life and work of Mahatma Gandhi. Historical overview of nonviolence East and the West up to the American Civil Rights movement and Martin Luther King, Jr., with emphasis on the ideal of principled nonviolence and the reality of mixed or strategic nonviolence in practice, especially as applied to problems of social justice and defense.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17585.jpg</video:thumbnail_loc>
      <video:duration>1835</video:duration>
      <video:publication_date>2012-09-03T16:15:32.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/WhvbIhAbKFQ</video:player_loc>
      <video:uploader>0|43|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>peace</video:tag>
      <video:tag>conflict</video:tag>
      <video:tag>education</video:tag>
      <video:tag>courses</video:tag>
      <video:tag>pacs164b</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>uc</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-22-Constitutional-Crisis-and-Impeachment-of-a-President</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22 - Constitutional Crisis and Impeachment of a President</video:title>
      <video:description>&quot;Lec 22 - Constitutional Crisis and Impeachment of a President&quot; The Civil War and Reconstruction (HIST 119)

Professor Blight continues his discussion of the political history of Reconstruction. The central figure in the early phase of Reconstruction was President Andrew Johnson. Under Johnson&apos;s stewardship, southern whites held constitutional conventions throughout 1865, drafting new constitutions that outlawed slavery but changed little else. When the Republican-dominated U.S. Congress reassembled late in 1865, they put a stop to Johnson&apos;s leniency and inaugurated Radical (or Congressional) Reconstruction, a process that resulted in the immediate passage of the Civil Rights bill and the Fourteenth Amendment, and the eventual passage of four Reconstruction Acts. The Congressional elections in 1866 and Johnson&apos;s disastrous &quot;Swing Around the Circle&quot; speaking tour strengthened Radical control over Congress. Each step of the way, Johnson did everything he could to obstruct Congressional Reconstruction, setting the stage for his impeachment in 1868.

00:00 - Chapter 1. Introduction
01:56 - Chapter 2. Johnson&apos;s Limited Stance and Approach to Reconstruction
14:49 - Chapter 3. The Republican Congress&apos;s Radical Reconstruction
25:41 - Chapter 4. The Reconstruction Amendments: Civil Rights and Citizenship
43:06 - Chapter 5. Johnson&apos;s &quot;Swing Around the Circle&quot; and Impeachment

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16728.jpg</video:thumbnail_loc>
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      <video:tag>Around</video:tag>
      <video:tag>circle</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Method of plating metals</video:title>
      <video:description>Electroplating is a process by which a metal is coated with another metal in order to prevent corrosion or better its appearance.</video:description>
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      <video:duration>6</video:duration>
      <video:publication_date>2011-12-12T01:20:08.000Z</video:publication_date>
      <video:content_loc>https://www.dnatube.com/flvideo/11277.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Electroplating</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 -  Punishment I</video:title>
      <video:description>&quot;Lec 17 -  Punishment I&quot;Philosophy and the Science of Human Nature (PHIL 181)

Professor Gendler begins with a discussion of differing responses to hypothetical and actual examples, and offers an actual example of a Trolley Problem. Then, the central topic of the lecture, punishment, is presented. After offering a characterization of what civil punishment involves, Professor Gendler discusses various justifications that have been offered of the practice. She distinguishes between justifications that are forward-looking and those that are backward-looking, and between justifications that are primarily victim-directed and those that are primarily offender-directed. These outlooks are then connected to the moral views that have been presented in earlier lectures: Utilitarianism and deontology.

00:00 - Chapter 1. Hypothetical Versus Actual Cases
10:27 - Chapter 2. What Is Punishment?
23:26 - Chapter 3. Justifications for Punishment: Overview
32:05 - Chapter 4. Retributivism

Complete course materials are available at the Open Yale Courses website: http://oyc.yale.edu

This course was recorded in Spring 2011.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23616.jpg</video:thumbnail_loc>
      <video:duration>2678</video:duration>
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      <video:category>Philosophy</video:category>
      <video:tag>Lec</video:tag>
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      <video:tag>punishment</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Pendulum In A Clock</video:title>
      <video:description>This short video demonstrates the movement of a pendulum in a clock. A mass hanging from a pivot so that it can sway freely is known as a pendulum.</video:description>
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      <video:duration>14</video:duration>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11278.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Experiments</video:category>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 68 - Area of a circle</video:title>
      <video:description>Area of a circle

Area of a circle and how it relates to radius and diameter</video:description>
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      <video:duration>405</video:duration>
      <video:publication_date>2012-09-06T14:21:45.000Z</video:publication_date>
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      <video:tag>area</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 142 - Doppler effect formula when source is moving away</video:title>
      <video:description>Doppler effect formula when source is moving away

http://www.youtube.com/watch?v=KkJ0wL9f2VY&amp;feature=share&amp;list=ECAD5B880806EBE0A4


http://www.youtube.com/watch?v=KkJ0wL9f2VY&amp;feature=share&amp;list=ECAD5B880806EBE0A4</video:description>
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      <video:duration>558</video:duration>
      <video:publication_date>2012-09-10T14:31:19.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/KkJ0wL9f2VY</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Doppler</video:tag>
      <video:tag>Effect</video:tag>
      <video:tag>Formula</video:tag>
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      <video:tag>moving</video:tag>
      <video:tag>away</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-20-MIT-18085-Computational-Science-and-Engineering-I-Fall-2008</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec - 20 MIT 18.085 Computational Science and Engineering I, Fall 2008</video:title>
      <video:description>&quot;Lec - 20 MIT 18.085 Computational Science and Engineering I, Fall 2008&quot; Recitation 6

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15714.jpg</video:thumbnail_loc>
      <video:duration>3266</video:duration>
      <video:publication_date>2012-08-28T19:49:45.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/w26JaJX8GMk</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>linear</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>networks</video:tag>
      <video:tag>Lagrange</video:tag>
      <video:tag>multipliers</video:tag>
      <video:tag>differential</video:tag>
      <video:tag>Equations</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Equilibrium</video:tag>
      <video:tag>LaPlace</video:tag>
      <video:tag>s</video:tag>
      <video:tag>equation</video:tag>
      <video:tag>Potential</video:tag>
      <video:tag>flow</video:tag>
      <video:tag>Boundary</video:tag>
      <video:tag>value</video:tag>
      <video:tag>problems</video:tag>
      <video:tag>Fourier</video:tag>
      <video:tag>series</video:tag>
      <video:tag>discrete</video:tag>
      <video:tag>transform</video:tag>
      <video:tag>convolution</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-19-Organic-Reactions-and-Pharmaceuticals-Chemistry</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19- Organic Reactions and Pharmaceuticals, Chemistry</video:title>
      <video:description>&quot;Lec 19- Organic Reactions and Pharmaceuticals, Chemistry 14D, UCLA&quot;Course Description:
Chemistry 14D: Organic Reactions and Pharmaceuticals is a class that provides an in depth analysis of organic reactions, nucleophilic and electrophilic substitutions and additions; electrophilic aromatic substitutions, carbonyl reactions, catalysis, molecular basis of drug action, and organic chemistry of pharmaceuticals.

About the Professor:
Professor Hardinger has been a faculty member in the UCLA Department of Chemistry and Biochemistry since 1997. His professional career began at Drexel University in Philadelphia, which afforded a BS in Chemistry in 1982. He then moved to Purdue University, and earned a PhD in Organic Chemistry in 1988. Two subsequent years as a postdoctoral scholar at Renssalear Polytechnic Institute were followed by appointment in 1990 as assistant professor at California State University. In 1997 he achieved the &quot;forbidden transition&quot; and moved to UCLA as Lecturer followed by promotion to Senior Lecturer in 2004. At UCLA his main teaching interests have been introductory organic chemistry courses in the physical science majors series as well as the life science majors series. His professional interests include development of new teaching tools and methods, both in print and electronic media. An introductory organic chemistry textbook (Organic Chemistry - A Thinking Student&apos;s Approach) is currently in development.

Course Webpage: http://www.chem.ucla.edu/harding/

Note: Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA Chemistry 14D: Organic Reactions and Pharmaceuticals classes in this series: http://www.youtube.com/view_play_list?p=86F7D2B9DFC5E52F
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
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      <video:player_loc>https://www.youtube.com/embed/qHa-jo39ocM</video:player_loc>
      <video:uploader>0|34|0</video:uploader>
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      <video:tag>14D</video:tag>
      <video:tag>UCLA</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Effects of an Electric Current video</video:description>
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      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Physics</video:category>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>All objects dropped from a height falls on the earth. Why is it so? All explained in this video.</video:description>
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      <video:uploader>benco</video:uploader>
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      <video:tag>to</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>This video will help you to make the summation of numbers very easily. The topic is discussed here with examples to help you.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/9f46442a-5aef-4532-aab1-157b6544122c/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2013-01-18T05:55:00.000Z</video:publication_date>
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      <video:uploader>Marylou Norris</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>What</video:tag>
      <video:tag>is</video:tag>
      <video:tag>summation</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Video shows the examination of eye of a premature baby by an expert doctor. The process of eye examination needs a proper care.</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Insulin and GLUT 4  - A signal transduction pathway. What is GLUT 4. Glucose transporter type 4, also known as GLUT4, is a protein that in humans is encoded by the GLUT4 gene. GLUT4 is the insulin-regulated glucose transporter found in adipose tissues and striated muscle (skeletal and cardiac) that is responsible for insulin-regulated glucose translocation into the cell. This protein is expressed only in muscle and fat cells, the major tissues in the body that respond to insulin. The first evidence for this distinct glucose transport protein was provided by David James in 1988. The gene that encodes GLUT4 was cloned and mapped in 1989. read more: http://en.wikipedia.org/wiki/GLUT4</video:description>
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      <video:publication_date>2010-11-24T04:57:41.000Z</video:publication_date>
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      <video:uploader>dnasign</video:uploader>
      <video:category>Molecular Biology</video:category>
      <video:tag>Insulin</video:tag>
      <video:tag>and</video:tag>
      <video:tag>GLUT</video:tag>
      <video:tag>4</video:tag>
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      <video:title>lec 2-Electrical Engineering 240</video:title>
      <video:description>lec 2-Electrical Engineering 240 .Advanced Analog Integrated Circuits</video:description>
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      <video:duration>4960</video:duration>
      <video:publication_date>2012-09-07T23:51:55.000Z</video:publication_date>
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      <video:uploader>0|62|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
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    <loc>https://dnatube.com/videos/Categories-of-Diabetes-Mellitus</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Categories of Diabetes Mellitus</video:title>
      <video:description>The classification of diabetes mellitus sre: Type 1, Type 2 and gestational diabetes.</video:description>
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      <video:uploader>abdul hannan</video:uploader>
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      <video:tag>cure</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>In contemporary sci fi movies genetics or genetic engineering and cloning are often to be found competing for attention with other favourite topics of popular scientific interest such as cybernetics and artificial intelligence while at a less hi tech level genetic themes inevitably play an important role in movies about twins whether identical or non identical</video:description>
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      <video:uploader>NicolaTesla</video:uploader>
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      <video:tag>the</video:tag>
      <video:tag>movie</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Ear infection tends to be more common in children that adults especially those under the age of four. This video provides more information on children&apos;s ear infection which can cause hearing loss.</video:description>
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      <video:description>Psychomotor is the relation of muscular movement to the brain processes such as a month old baby smiling. This is a video that shows this kind of development of what a child should be able to do after a certain milestone.</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>&quot;Lec 22- Organic Reactions and Pharmaceuticals, Chemistry 14D, UCLA&quot;Course Description:
Chemistry 14D: Organic Reactions and Pharmaceuticals is a class that provides an in depth analysis of organic reactions, nucleophilic and electrophilic substitutions and additions; electrophilic aromatic substitutions, carbonyl reactions, catalysis, molecular basis of drug action, and organic chemistry of pharmaceuticals.

About the Professor:
Professor Hardinger has been a faculty member in the UCLA Department of Chemistry and Biochemistry since 1997. His professional career began at Drexel University in Philadelphia, which afforded a BS in Chemistry in 1982. He then moved to Purdue University, and earned a PhD in Organic Chemistry in 1988. Two subsequent years as a postdoctoral scholar at Renssalear Polytechnic Institute were followed by appointment in 1990 as assistant professor at California State University. In 1997 he achieved the &quot;forbidden transition&quot; and moved to UCLA as Lecturer followed by promotion to Senior Lecturer in 2004. At UCLA his main teaching interests have been introductory organic chemistry courses in the physical science majors series as well as the life science majors series. His professional interests include development of new teaching tools and methods, both in print and electronic media. An introductory organic chemistry textbook (Organic Chemistry - A Thinking Student&apos;s Approach) is currently in development.

Course Webpage: http://www.chem.ucla.edu/harding/

Note: Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA Chemistry 14D: Organic Reactions and Pharmaceuticals classes in this series: http://www.youtube.com/view_play_list?p=86F7D2B9DFC5E52F
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
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      <video:description>Linear Algebra: Parametric Representations of Lines

Linear Algebra: Parametric Representations of Lines in R2 and R3</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>This is a series of science oriented videos the University of Nottingham. Since its conception in 
April 9, 2009, it has been updated frequently. This video forums is aimed to familiarize its viewers 
with symbols and concepts applicable in Astronomy, Mathematics and Physics through experiments and 
try to relate its applicability to current life situation. Due to the videos popularity, they have 
expanded their videos from their initial goal. This a demonstration of the recent discoveries in the efficiency of propulsion for bodies.</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>&quot;Lec Last- Organic Reactions and Pharmaceuticals, Chemistry 14D, UCLA&quot;Course Description:
Chemistry 14D: Organic Reactions and Pharmaceuticals is a class that provides an in depth analysis of organic reactions, nucleophilic and electrophilic substitutions and additions; electrophilic aromatic substitutions, carbonyl reactions, catalysis, molecular basis of drug action, and organic chemistry of pharmaceuticals.

About the Professor:
Professor Hardinger has been a faculty member in the UCLA Department of Chemistry and Biochemistry since 1997. His professional career began at Drexel University in Philadelphia, which afforded a BS in Chemistry in 1982. He then moved to Purdue University, and earned a PhD in Organic Chemistry in 1988. Two subsequent years as a postdoctoral scholar at Renssalear Polytechnic Institute were followed by appointment in 1990 as assistant professor at California State University. In 1997 he achieved the &quot;forbidden transition&quot; and moved to UCLA as Lecturer followed by promotion to Senior Lecturer in 2004. At UCLA his main teaching interests have been introductory organic chemistry courses in the physical science majors series as well as the life science majors series. His professional interests include development of new teaching tools and methods, both in print and electronic media. An introductory organic chemistry textbook (Organic Chemistry - A Thinking Student&apos;s Approach) is currently in development.

Course Webpage: http://www.chem.ucla.edu/harding/

Note: Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA Chemistry 14D: Organic Reactions and Pharmaceuticals classes in this series: http://www.youtube.com/view_play_list?p=86F7D2B9DFC5E52F
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Deep Ssky videos - an M95 coffee break galaxy</video:title>
      <video:description>This is a series of science oriented videos the University of Nottingham. Since its conception in 
April 9, 2009, it has been updated frequently. This video forums is aimed to familiarize its viewers 
with symbols and concepts applicable in Astronomy, Mathematics and Physics through experiments and 
try to relate its applicability to current life situation. Due to the videos popularity, they have 
expanded their videos from their initial goal.</video:description>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Reproduction Of Hydra</video:title>
      <video:description>In this video, the narrator shows how budding in hydra is accomplished. Hydra is a kind of tiny plain fresh-water organism.</video:description>
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      <video:duration>86</video:duration>
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      <video:uploader>second second</video:uploader>
      <video:category>Cell Biology</video:category>
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      <video:description>Fistulectomy is a surgical procedure where a fistulous tract is excised completely anal fistula is usually treated by either fistulotomy or fistulectomy</video:description>
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      <video:duration>51</video:duration>
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      <video:uploader>benco</video:uploader>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Agenesis of the corpus callosum (ACC)</video:title>
      <video:description>Corpus callosum agenesis which is a rare birth defect  is shown in this video.</video:description>
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      <video:tag>agenesis</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How does child birth occur?</video:title>
      <video:description>How child birth occur is shown in this medical video.</video:description>
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      <video:duration>100</video:duration>
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      <video:uploader>userone</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>The process of normal human childbirth is categorized in three stages of labour: the shortening and dilation of the cervix, descent and birth of the infant, and birth of the infant.</video:description>
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      <video:duration>98</video:duration>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8825.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Normal</video:tag>
      <video:tag>Vaginal</video:tag>
      <video:tag>child</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/The-table-cloth-trick</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The table cloth trick</video:title>
      <video:description>This video shows the tablecloth trick sick science #011./n With Thanksgiving just around the corner, here is a classic table trick, whipping the tablecloth out from beneath the dishes! Make sure not to use mom&apos;s best china./nWant more experiments like this? Check out http://www.stevespanglerscience.com/product/fire-bubbles-exploding-toothpaste.../nSick Science™ is a trademark of Steve Spangler, inc./n© 2010 Steve Spangler Science all rights reserved</video:description>
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      <video:duration>62</video:duration>
      <video:publication_date>2012-10-14T07:11:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27918.mp4</video:content_loc>
      <video:uploader>Julia Roberts</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>Tablecloth</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Choking conscious adult first aid</video:title>
      <video:description>A person with a blocked airway can not talk or breathe. This video shows how to perform a first aid for a choking conscious adult.</video:description>
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      <video:duration>18</video:duration>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8817.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>First</video:tag>
      <video:tag>Aid</video:tag>
      <video:tag>for</video:tag>
      <video:tag>A</video:tag>
      <video:tag>choking</video:tag>
      <video:tag>conscious</video:tag>
      <video:tag>Adult</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Defecography-showing-enterocele</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Defecography showing enterocele</video:title>
      <video:description>Defecography is a dynamic fluoroscopy examination that is valuable for patients with pelvic floor disorders defecography can show anatomical causes of obstruction including rectal intussusception rectocele enterocele sigmoidocele and paradoxical contraction of the puborectalis muscle</video:description>
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      <video:duration>46</video:duration>
      <video:publication_date>2011-11-29T11:10:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8844.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Defecography</video:tag>
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      <video:tag>Enterocele</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-21-Practice-of-Art-23AC</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21- Practice of Art 23AC</video:title>
      <video:description>Lec 21- Practice of Art 23AC.Foundations of American Cyber-Culture</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27662.jpg</video:thumbnail_loc>
      <video:duration>2837</video:duration>
      <video:publication_date>2012-10-01T02:57:14.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/1MVmz-PrlxE</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>arts</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-40-Central-Giant-Cell-Granuloma-of-the-Mandible</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 40 - Central Giant Cell Granuloma of the Mandible</video:title>
      <video:description>&quot;Lec 40 - Central Giant Cell Granuloma of the Mandible&quot; Shows pre-op considerations, the operative removal, and properties of the giant cell granuloma. Uses microscopic slides and shows post-ops of 1,4,and 7 months. Orig. air date: SEP 14 76

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
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      <video:duration>2320</video:duration>
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      <video:tag>Mandible</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 15 - Geography C110</video:title>
      <video:description>&quot;Lec 15 - Geography C110 &quot;Economic Geography of the Industrial World</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27432.jpg</video:thumbnail_loc>
      <video:duration>4639</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/ETaJP2CHqkQ</video:player_loc>
      <video:uploader>0|41|0</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 6 - Chemistry 1A</video:title>
      <video:description>&quot;Lec 6 - Chemistry 1A&quot;General Chemistry</video:description>
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      <video:duration>2792</video:duration>
      <video:publication_date>2012-09-14T09:08:43.000Z</video:publication_date>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>&quot;Lec 15 -Chemistry 1A &quot;General Chemistry</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>&quot;Lec 23 - Economics C3 &quot;Introduction to Environmental Economics and Policy</video:description>
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      <video:duration>4730</video:duration>
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      <video:uploader>0|73|0</video:uploader>
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      <video:tag>Lec</video:tag>
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      <video:tag>C3</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Public Health 253E:</video:title>
      <video:description>&quot;Lec 2 - Public Health 253E:&quot;Public Health 253E 
Ethics and Public Health in an Age of Catastrophe
Instructor Harvey Kayman</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Renting vs. Buying (detailed analysis)

Detailed analysis of the rent vs. buy decision.</video:description>
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    <lastmod>2026-08-14</lastmod>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Fractures and Dislocations  Journal</video:title>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10121.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
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      <video:description>Introduction to Ratios

Basic ratio problems. (from KhanAcademy.org)</video:description>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Brain&apos;s signaling: calcium concentrations waving</video:title>
      <video:description>Hippocampal neurons are cultured, and threated with special fluorescent dyes which detect calcium ion&apos;s gradient. Hippocampus is part of the brain responsible for spacial memory, transition of short term to long term memory, etc.</video:description>
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      <video:duration>23</video:duration>
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      <video:uploader>sana</video:uploader>
      <video:category>Neuroscience</video:category>
      <video:tag>Hippocampus</video:tag>
      <video:tag>Calcium</video:tag>
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    <video:video>
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      <video:description>Anterior cruciate ligament injury (ACL) is a type of knee trauma. It often occurs in athletes. The ACL injury causes instability in the joint that leads to more complications. The video shows a technique that allows to determine whether the patient suffers such trauma.</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/03/7c1fc3f1-e5bb-4053-a0df-a0cb86b2c159/cand_5.jpg</video:thumbnail_loc>
      <video:duration>56</video:duration>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:tag>Glaucoma</video:tag>
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      <video:tag>by</video:tag>
      <video:tag>ex</video:tag>
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      <video:description>Lecture Two—Hermaphrodites: The Safer Sex, by Barbara J. Meyer, Ph.D.
www.hhmi.org</video:description>
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      <video:duration>380</video:duration>
      <video:publication_date>2007-09-22T19:32:12.000Z</video:publication_date>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>This video shows the working of jet cart. A high combustible gas is made burnt inside the cylinder which produces high thrust through the nozzle in opposite direction and cause kart to move forward.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_9006.jpg</video:thumbnail_loc>
      <video:duration>24</video:duration>
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      <video:uploader>season_31</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>afterburner</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>This video shows how the electric burns takes place? When we touch any instrument carrying an electric current the current passes through us and passes to the earth.</video:description>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:uploader>benco</video:uploader>
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      <video:tag>and</video:tag>
      <video:tag>Sample</video:tag>
      <video:tag>History</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>&quot; Lec27  -Hydrogen part 3 Eigenfunctions&quot;In this series of physics lectures, Professor J.J. Binney explains how probabilities are obtained from quantum amplitudes, why they give rise to quantum interference, the concept of a complete set of amplitudes and how this defines a &quot;quantum state&quot;.

Notes and problem sets here
http://www-thphys.physics.ox.ac.uk/people/JamesBinney/lectures.html</video:description>
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      <video:duration>3040</video:duration>
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    <lastmod>2026-08-14</lastmod>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/07/780d2328-d7b7-477f-a6f4-e50a3ef6285e/cand_5.jpg</video:thumbnail_loc>
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      <video:description>Linear Algebra: Basis of a Subspace

Understanding the definition of a basis of a subspace</video:description>
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      <video:publication_date>2011-12-06T18:37:02.000Z</video:publication_date>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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    <lastmod>2026-08-14</lastmod>
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      <video:publication_date>2011-12-01T03:54:50.000Z</video:publication_date>
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      <video:duration>85</video:duration>
      <video:publication_date>2012-12-01T05:36:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28124.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Introdution</video:tag>
      <video:tag>to</video:tag>
      <video:tag>waves</video:tag>
      <video:tag>and</video:tag>
      <video:tag>interference</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Discovery-of-Catalytic-Activity-in-RNA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Discovery of Catalytic Activity in RNA</video:title>
      <video:description>This video explains the double life of RNA.Here are some principles of biological catalysis with easy chemical examples.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/09/7fc36ece-b053-483e-848d-d276c707b9b0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>64</video:duration>
      <video:publication_date>2007-09-01T19:52:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/906.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Catalytic</video:tag>
      <video:tag>Activity</video:tag>
      <video:tag>Chemical</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/HIV-Replication</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>HIV Replication</video:title>
      <video:description>For more information visit the following website,
http://www.FreeScienceLectures.com</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/4c93aab1-9a0c-4b36-a113-ffb4abb29099/cand_5.jpg</video:thumbnail_loc>
      <video:duration>148</video:duration>
      <video:publication_date>2009-05-05T15:51:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2147.mp4</video:content_loc>
      <video:uploader>chris5468</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>nrti</video:tag>
      <video:tag>nnrti</video:tag>
      <video:tag>virodna</video:tag>
      <video:tag>Protease</video:tag>
      <video:tag>inhibitor</video:tag>
      <video:tag>HIV</video:tag>
      <video:tag>replication</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>host</video:tag>
      <video:tag>attachment</video:tag>
      <video:tag>binding</video:tag>
      <video:tag>Fusion</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Attributes-Of-Ethanol</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Attributes Of Ethanol</video:title>
      <video:description>This video presentation demonstrates the attributes of ethanol. Experiments showing the reaction of ethanol with alkali metals and carboxylic acids are also included.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/9a40ab58-c490-49f4-8df9-31645419146f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>215</video:duration>
      <video:publication_date>2011-12-12T04:21:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11508.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Chemical Engineering</video:category>
      <video:tag>ethanol</video:tag>
      <video:tag>Alkali</video:tag>
      <video:tag>Metals</video:tag>
      <video:tag>Combustion</video:tag>
      <video:tag>carboxylic</video:tag>
      <video:tag>Acid</video:tag>
      <video:tag>Alcohol</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Hip-Resurfacing-Urgery-Part-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Hip Resurfacing Urgery - Part 1</video:title>
      <video:description>This video shows a hip replacement surgery by Stephen Jenkins. A full explanation of the surgical process is provided here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/c68e18db-d9c9-414f-855d-6085081bbc3d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>161</video:duration>
      <video:publication_date>2011-12-03T03:30:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10598.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Stephen</video:tag>
      <video:tag>Jenkins</video:tag>
      <video:tag>Hip</video:tag>
      <video:tag>Resurfacing</video:tag>
      <video:tag>part</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Open-Colectomy-without-Sutures-or-Significant-Blood-Loss-Surgery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Open Colectomy without Sutures or Significant Blood Loss Surgery</video:title>
      <video:description>Colectomy is the surgical removal of all or part of the colon the first part of the large intestine doctors perform colectomy to remove large Stage I colon cancer lesions or to cure colon cancer that: has spread beyond the mucous membrane has infiltrated or spread beyond the intestinal wall or is likely to recur</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/e2a0437b-3aa0-48d4-9181-34fe04fd628d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>152</video:duration>
      <video:publication_date>2011-12-03T03:29:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10596.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Open</video:tag>
      <video:tag>Colectomy</video:tag>
      <video:tag>without</video:tag>
      <video:tag>Sutures</video:tag>
      <video:tag>or</video:tag>
      <video:tag>Significant</video:tag>
      <video:tag>blood</video:tag>
      <video:tag>loss</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Introduction-to-Robotics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Introduction to Robotics</video:title>
      <video:description>&quot;Lec 5 - Introduction to Robotics&quot; Lecture by Professor Oussama Khatib for Introduction to Robotics (CS223A) in the Stanford Computer Science Department. Professor Khatib shows a short video on the Brachiation Robot, then goes into a lecture on Frame Attachment.

CS223A is an introduction to robotics which covers topics such as Spatial Descriptions, Forward Kinematics, Inverse Kinematics, Jacobians, Dynamics, Motion Planning and Trajectory Generation, Position and Force Control, and Manipulator Design.

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=65CC0384A1798ADF

CS 223A Course Website:
http://cse.stanford.edu/class/cs223a/

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17578.jpg</video:thumbnail_loc>
      <video:duration>3996</video:duration>
      <video:publication_date>2012-09-03T16:11:23.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/u79KfNgP1Cc</video:player_loc>
      <video:uploader>0|65|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>robotics</video:tag>
      <video:tag>design</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>matrix</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>motion</video:tag>
      <video:tag>planning</video:tag>
      <video:tag>humanoids</video:tag>
      <video:tag>AI</video:tag>
      <video:tag>Artificial</video:tag>
      <video:tag>intelligence</video:tag>
      <video:tag>kinematics</video:tag>
      <video:tag>brachiation</video:tag>
      <video:tag>robot</video:tag>
      <video:tag>RPRR</video:tag>
      <video:tag>Stanford</video:tag>
      <video:tag>scheinman</video:tag>
      <video:tag>Arm</video:tag>
      <video:tag>forward</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Selenium-A-Chemical-Compound</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Selenium A Chemical Compound</video:title>
      <video:description>This video will explain you all about the Selenium i.e. The name origin, its sources, abundance and its uses. Selenium is obtained from lead, silver, copper and nickel refining.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/53c4f76d-04c1-4631-ab8a-693836ff59d9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>168</video:duration>
      <video:publication_date>2011-12-12T02:54:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11440.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>What</video:tag>
      <video:tag>is</video:tag>
      <video:tag>Selenium</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Ovarian-Cyst-Syndrome-Pelvic-Pain</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Ovarian Cyst Syndrome Pelvic Pain</video:title>
      <video:description>This is presentation on Ovarian Cyst Syndrome and pelvic pain. Pelvic pain is frequently miss diagnosed and miss treated. Some other illness which cause pelvic pain are discussed.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/ed8f1f8a-4c49-4957-be7e-b37253579a0e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>224</video:duration>
      <video:publication_date>2007-08-11T18:44:07.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/705.mp4</video:content_loc>
      <video:uploader>okur</video:uploader>
      <video:category>Others</video:category>
      <video:tag>ovaries</video:tag>
      <video:tag>cysts</video:tag>
      <video:tag>pelvicpain</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Niels-Henrik-David-Bohr</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Niels Henrik David Bohr</video:title>
      <video:description>Niels Bohr is a Danish physicist. This Video is a biography of Bohr. He also won a noble prize in 1922.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/c7501d0c-964d-4914-b750-a39424868eb4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>250</video:duration>
      <video:publication_date>2011-12-13T05:24:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11674.mp4</video:content_loc>
      <video:uploader>velatin</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>bohr</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-19-Programming-Methodology-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19- Programming Methodology (Stanford)</video:title>
      <video:description>Programming Methodology (Stanford)

Lecture by Professor Mehran Sahami for the Stanford Computer Science Department (CS106A). Professor Sahami reintroduces interfaces and elaborates on the topic.

CS106A is an Introduction to the engineering of computer applications emphasizing modern software engineering principles: object-oriented design, decomposition, encapsulation, abstraction, and testing. Uses the Java programming language. Emphasis is on good programming style and the built-in facilities of the Java language. 

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=84A56BC7F4A1F852

CS106A at Stanford Unversity:
http://www.stanford.edu/class/cs106a/

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University:
http://www.stanford.edu

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15956.jpg</video:thumbnail_loc>
      <video:duration>2981</video:duration>
      <video:publication_date>2012-08-29T01:09:31.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/MxBx1km7WNk</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>programing</video:tag>
      <video:tag>software</video:tag>
      <video:tag>variable</video:tag>
      <video:tag>Names</video:tag>
      <video:tag>Code</video:tag>
      <video:tag>language</video:tag>
      <video:tag>JAVA</video:tag>
      <video:tag>Stanford</video:tag>
      <video:tag>interface</video:tag>
      <video:tag>methods</video:tag>
      <video:tag>sets</video:tag>
      <video:tag>implements</video:tag>
      <video:tag>maps</video:tag>
      <video:tag>hashmap</video:tag>
      <video:tag>strings</video:tag>
      <video:tag>hierarchy</video:tag>
      <video:tag>iterator</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-Punishment-II</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 -  Punishment II</video:title>
      <video:description>&quot;Lec 18 -  Punishment II&quot;Philosophy and the Science of Human Nature (PHIL 181)

The lecture begins with a consideration of the traditional consequentialist account of punishment---that punishment is justified by its deterrent effect on future crimes. Traditional criticisms of the view are presented, and John Rawls&apos; two-level justification for punishment is offered as one possible way to avoid such criticisms by bringing together consequentialist and deontological justifications of punishment  in a single theory. Next, Professor Gendler reviews some empirical research on punishment intuitions, including data on moral outrage and the &quot;Knobe effect&quot;. The lecture concludes with a brief discussion of how moral luck interacts with intuitions about punishment.

00:00 - Chapter 1. Consequentialist Justifications of Punishment 
15:05 - Chapter 2. Two-Level Theories of Punishment
22:16 - Chapter 3. Empirical Research on Punishment
41:54 - Chapter 4. Luck and Punishment

Complete course materials are available at the Open Yale Courses website: http://oyc.yale.edu

This course was recorded in Spring 2011.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23617.jpg</video:thumbnail_loc>
      <video:duration>2913</video:duration>
      <video:publication_date>2012-09-14T09:45:36.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/f4jWztT5Qj4</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Philosophy</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>18</video:tag>
      <video:tag>punishment</video:tag>
      <video:tag>II</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/flower-of-life-standing-wave</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>flower of life standing wave</video:title>
      <video:description>liquid infrasound stimulated interference</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/04/ced57cec-c17d-4f3d-917a-5a4a9d85de35/cand_5.jpg</video:thumbnail_loc>
      <video:duration>18</video:duration>
      <video:publication_date>2010-04-30T20:47:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4327.mp4</video:content_loc>
      <video:uploader>gabriel kelemen</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>Flower</video:tag>
      <video:tag>of</video:tag>
      <video:tag>life</video:tag>
      <video:tag>Standing</video:tag>
      <video:tag>wave</video:tag>
      <video:tag>Faraday</video:tag>
      <video:tag>chladni</video:tag>
      <video:tag>cymatic</video:tag>
      <video:tag>liquid</video:tag>
      <video:tag>interference</video:tag>
      <video:tag>kelemen</video:tag>
      <video:tag>kelemengabi</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Introduction-to-Genetics-Brief</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Introduction to Genetics (Brief)</video:title>
      <video:description>A Brief Introduction to Genetics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/f5fb6634-7d8a-4d8a-9629-556a2b48f524/cand_5.jpg</video:thumbnail_loc>
      <video:duration>225</video:duration>
      <video:publication_date>2010-11-20T22:58:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5624.mp4</video:content_loc>
      <video:uploader>uicment</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>genetics</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-Science-An-Anthem-for-Science</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Science- An Anthem for Science</video:title>
      <video:description>This video will help you to understand the symphony of science with a poetry. Video is really interesting, you must watch it.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/6ca46686-83c6-4465-8d7b-646a49ca8a90/cand_5.jpg</video:thumbnail_loc>
      <video:duration>186</video:duration>
      <video:publication_date>2011-12-12T21:38:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11603.mp4</video:content_loc>
      <video:uploader>velatin</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>Symphony</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>the</video:tag>
      <video:tag>poetry</video:tag>
      <video:tag>reality</video:tag>
      <video:tag>an</video:tag>
      <video:tag>Anthem</video:tag>
      <video:tag>for</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Refraction-of-Light-Through-Prism</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Refraction of Light Through Prism</video:title>
      <video:description>An activity to show the refraction through a prism. Prism is a piece of glass or any other transparent material bounded by 2 triangular and 3 rectangular surfaces.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/96c6dc2b-c198-488b-961b-f6fc4caf3e75/cand_5.jpg</video:thumbnail_loc>
      <video:duration>380</video:duration>
      <video:publication_date>2011-12-12T21:28:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11587.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>refraction</video:tag>
      <video:tag>Through</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Prism</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/NASA-Space-Discoveries</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>NASA Space Discoveries</video:title>
      <video:description>An amazing video from NASA season&apos;s greetings 2010 showing the view of beautiful space. Video is really interesting.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/9f668c4e-35ae-4bea-b26a-26ab8f12618d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>73</video:duration>
      <video:publication_date>2013-02-05T04:33:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29203.mp4</video:content_loc>
      <video:uploader>Ian Wynn</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>NASA</video:tag>
      <video:tag>Season</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Greetings</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-33-Physics-111-Optical-Trapping-OTZ</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 33 - Physics 111: Optical Trapping (OTZ)</video:title>
      <video:description>Physics 111: Optical Trapping (OTZ)

Physics 111 Advanced Laboratory.  Professor Jan Liphardt

This video accompanies the Optical Trapping Experiment, providing students with an introduction to the theory, apparatus, and procedures.

An optical trap or optical tweezers is a device used to apply pico-newton sized forces and make precise measurements on a scale of roughly one micron. It can be created by applying a precisely focused laser through a microscope objective onto a dielectric material such as a cell or a Silica bead. It allows scientists to make very detailed manipulations and measurements on very small objects, and thus is a very important tool in biophysics. Optical traps are used in biological experiments ranging from cell sorting to the unzipping of DNA and also in physical applications such as atom cooling. 

In this experiment, you will calibrate the trap&apos;s position and force detection by trapping Silica beads and using the physics of Brownian motion.  You will then use the apparatus to manipulate and study the motion of swimming E. coli cells and the transport of vesicles inside a living onion cell.

http://advancedlab.org</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27042.jpg</video:thumbnail_loc>
      <video:duration>2361</video:duration>
      <video:publication_date>2012-09-19T06:29:38.000Z</video:publication_date>
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      <video:description>&quot;Lec 3- Holocaust in Film and Literature, German 59, UCLA&quot;Course Description:
German 59: Holocaust in Film and Literature is a course that provides insight into the History of Holocaust and its present memory through examination of challenges and problems encountered in trying to imagine its horror through media of literature and film.

About the Professor:
Todd Presner is Associate Professor of Germanic Languages, Comparative Literature, and Jewish Studies. His research focuses on German-Jewish intellectual and cultural history, the history of media, visual culture, digital humanities, and cultural geography. He is the author of two books: The first, Mobile Modernity: Germans, Jews, Trains (Columbia University Press, 2007), maps German-Jewish intellectual history onto the development of the railway system; the second, Muscular Judaism: The Jewish Body and the Politics of Regeneration (Routledge, 2007), analyzes the aesthetic dimensions of the strong Jewish body.

Note: Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA German 59: Holocaust in Film and Literature classes in this series: http://www.youtube.com/view_play_list?p=E162D5967A29AA3B
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
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Edward Webster on Labor in the Age of Global Insecurity</video:description>
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      <video:description>&quot;Lec 20  - Ultrasonic Scaling&quot; Indications and contra-indications for ultrasonic scaling.   Orig. air date: JAN 13 72

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
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    <lastmod>2026-08-14</lastmod>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Why is Isaac Newton considered the founding father of physics? The University of Nottingham provides an academic but intimate portrait of this mathematical mastermind.</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Discovery Channel - Brain Plasticity (more) 
Added: January 18, 2007 
Discovery Channel - Brain Plasticity</video:description>
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      <video:description>Lec 12- MIT 18.086 Mathematical Methods for Engineers II.
Matrices in Difference Equations (1D, 2D, 3D)

View the complete course at: http://ocw.mit.edu/18-086S06

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
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      <video:description>This episode of Head Rush demonstrates how a leaf blower keeps a ball floating. This is possible because of the shape of the ball which creates forces all around and lifting it.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28329.mp4</video:content_loc>
      <video:uploader>Amir Nayak</video:uploader>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture on molecular evolution</video:title>
      <video:description>This video presents lecture on molecular evolution delivered at MIT by Professor Robert A. Weinberg. The lecture covers how species evolve, how human evolution is taking place etc. Edited by Ashraf.</video:description>
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      <video:duration>2917</video:duration>
      <video:publication_date>2009-04-02T05:14:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1568.mp4</video:content_loc>
      <video:uploader>Celal Yankuncu</video:uploader>
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      <video:tag>Evolution</video:tag>
      <video:tag>Lecture</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lapatinib-Tykerb</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lapatinib (Tykerb)</video:title>
      <video:description>Lapatinib (INN) or lapatinib ditosylate (USAN), also known as GW572016, is an anti-cancer drug developed by GlaxoSmithKline (GSK) as a</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/3e17ada0-58b8-4cb6-a360-71d32b22b335/cand_5.jpg</video:thumbnail_loc>
      <video:duration>24</video:duration>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2097.mp4</video:content_loc>
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  <url>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Video shows a liver surgery in India with Forerunners healthcare. A full surgical procedure is shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/776379ba-c76e-45db-9842-d242d399439f/cand_5.jpg</video:thumbnail_loc>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9453.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
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      <video:tag>Forerunners</video:tag>
      <video:tag>healthcare</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>This video demonstrates the properties of a concave mirror by experimenting and graphical illustration. A surface that reflects light to one focal point is known as a converging mirror or concave mirror.</video:description>
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      <video:publication_date>2012-12-01T07:22:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28188.mp4</video:content_loc>
      <video:uploader>Samuel Oneal</video:uploader>
      <video:category>Atomic Physics</video:category>
      <video:tag>Concave</video:tag>
      <video:tag>Mirror</video:tag>
      <video:tag>Light</video:tag>
      <video:tag>Focal</video:tag>
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      <video:tag>Reflect</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/The-Structure-of-HIV</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Structure of HIV</video:title>
      <video:description>Human Immunodeficiency Virus has a different structure from other viruses. It&apos;s roughly spherical and about 60 times smaller than a red blood cell.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/03/8958ea42-1393-41b1-81e9-4370f6631d3c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>51</video:duration>
      <video:publication_date>2009-03-18T18:59:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1403.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>HIV</video:tag>
      <video:tag>Structure</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Expression Systems of BIFC Complexes</video:title>
      <video:description>To achieve stable protein expression in the cell population,the expression vector  should have stable cell lines mixed into its genome. thus resulting in more consistent results.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/02/ca5c79bd-0ab4-4dc7-be07-cbce3a0b4ce4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>6</video:duration>
      <video:publication_date>2010-02-25T17:38:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3867.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>bifc</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 31 - Age word problems 1</video:title>
      <video:description>Age word problems 1

Age word problems</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20126.jpg</video:thumbnail_loc>
      <video:duration>432</video:duration>
      <video:publication_date>2012-09-06T02:06:53.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/bAUT_Pux73w</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>age</video:tag>
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      <video:tag>1</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/In-situ-hybridization-video-in-the-cell</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>In situ hybridization video in the cell</video:title>
      <video:description>In situ hybridization a technology for gene expression analysis in situ hybridization presents a unique set of problems as the sequence to be detected will be at a lower concentration be masked because of associated protein or protected within a cell or cellular structure</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/e24eafec-69b0-4a5c-9801-54dddac75221/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2010-11-20T23:14:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5638.mp4</video:content_loc>
      <video:uploader>uicment</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>in</video:tag>
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      <video:tag>Hybridization</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Law 270.7  Technology-Specific Issues and Opportunities: Wind</video:title>
      <video:description>Law 270.7  Technology-Specific Issues and Opportunities: Wind

October 8, 2008

A look at the resources available in the U.S., efforts to mine those resources up until now, siting issues, environmental challenges, transmission needs, and technological advances.</video:description>
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      <video:duration>6019</video:duration>
      <video:publication_date>2012-09-05T03:37:36.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/d2orm8edmcw</video:player_loc>
      <video:uploader>0|13|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>energy</video:tag>
      <video:tag>environment</video:tag>
      <video:tag>economic</video:tag>
      <video:tag>utilities</video:tag>
      <video:tag>alternative</video:tag>
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      <video:tag>Power</video:tag>
      <video:tag>deregulation</video:tag>
      <video:tag>electricity</video:tag>
      <video:tag>electric</video:tag>
      <video:tag>fuels</video:tag>
      <video:tag>oil</video:tag>
      <video:tag>Natural</video:tag>
      <video:tag>Gas</video:tag>
      <video:tag>nuclear</video:tag>
      <video:tag>windpower</video:tag>
      <video:tag>geothermal</video:tag>
      <video:tag>solar</video:tag>
      <video:tag>photovoltaics</video:tag>
      <video:tag>biomass</video:tag>
      <video:tag>biofuel</video:tag>
      <video:tag>coal</video:tag>
      <video:tag>hydroelectric</video:tag>
      <video:tag>distributed</video:tag>
      <video:tag>generation</video:tag>
      <video:tag>Rate</video:tag>
      <video:tag>setting</video:tag>
      <video:tag>design</video:tag>
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      <video:tag>side</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/David-Mackenzie-Part-2-Hip-Testimony</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>David Mackenzie-Part-2 Hip Testimony</video:title>
      <video:description>In this video, David Mackenzie explains about video testimonial for Hip Surgery / Hip Resurfacing Surgery performed by Dr.Vijay C Bose at Apollo Hospital Chennai./nVisit more details about Hip,Knee,Shoulder at www.hipkneeshoulderindia.com</video:description>
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      <video:duration>91</video:duration>
      <video:publication_date>2010-02-01T09:01:10.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3770.mp4</video:content_loc>
      <video:uploader>Hipresurfacing India</video:uploader>
      <video:category>Others</video:category>
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      <video:tag>AVN</video:tag>
      <video:tag>Lecture</video:tag>
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      <video:tag>to</video:tag>
      <video:tag>arthoplasty</video:tag>
      <video:tag>Asian</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>RPI BioChemLab 022510 GFP His Tag Ni Column</video:title>
      <video:description>This video shows RPI His Tag Ni Column at Dr. Rutledge
Biochem lab.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/02/72eaef91-4732-44c4-9aee-a862ebb4d6b1/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2010-02-25T20:58:23.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3870.mp4</video:content_loc>
      <video:uploader>2leey0</video:uploader>
      <video:category>Biochemistry</video:category>
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      <video:tag>GFP</video:tag>
      <video:tag>his</video:tag>
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      <video:tag>Nickel</video:tag>
      <video:tag>Column</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Simple rate gyroscope</video:title>
      <video:description>Simple rate gyroscope is demonstrated in this video. A rate gyro is a type of gyroscope indicates the rate of change of angle with time rather than indicating direction.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_9023.jpg</video:thumbnail_loc>
      <video:duration>36</video:duration>
      <video:publication_date>2011-11-29T19:20:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9023.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
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      <video:tag>simple</video:tag>
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      <video:tag>Gyroscope</video:tag>
      <video:tag>From</video:tag>
      <video:tag>com</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>CT Scan Tree in Bud Sign Presentation</video:title>
      <video:description>The tree-in-bud sign shows the visibility of an infection that has spread in the lungs, and is commonly associated with tuberculosis and bronchopneumonia.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/973c6d49-bc90-48ca-82e0-44c752a8668d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>194</video:duration>
      <video:publication_date>2011-11-30T09:23:29.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9448.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Haemophilus Influenzae Type B- Expalnation</video:title>
      <video:description>Haemophilus Influenza is a disease caused by a bacteria called bacillus influenza. The disease is first described in 1892 and it&apos;s vaccine wasn&apos;t known till 1986 b.c. but after that it&apos;s vaccine was discovered in 1990.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/a8d2cf35-be49-4f4c-beca-1f07d44c0a53/cand_5.jpg</video:thumbnail_loc>
      <video:duration>487</video:duration>
      <video:publication_date>2013-02-11T03:29:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30184.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>Marijean</video:tag>
      <video:tag>s</video:tag>
      <video:tag>story</video:tag>
      <video:tag>Haemophilus</video:tag>
      <video:tag>Influenzae</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4- Holocaust in Film and Literature, German 59, UCLA</video:title>
      <video:description>&quot;Lec 4- Holocaust in Film and Literature, German 59, UCLA&quot;Course Description:
German 59: Holocaust in Film and Literature is a course that provides insight into the History of Holocaust and its present memory through examination of challenges and problems encountered in trying to imagine its horror through media of literature and film.

About the Professor:
Todd Presner is Associate Professor of Germanic Languages, Comparative Literature, and Jewish Studies. His research focuses on German-Jewish intellectual and cultural history, the history of media, visual culture, digital humanities, and cultural geography. He is the author of two books: The first, Mobile Modernity: Germans, Jews, Trains (Columbia University Press, 2007), maps German-Jewish intellectual history onto the development of the railway system; the second, Muscular Judaism: The Jewish Body and the Politics of Regeneration (Routledge, 2007), analyzes the aesthetic dimensions of the strong Jewish body.

Note: Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA German 59: Holocaust in Film and Literature classes in this series: http://www.youtube.com/view_play_list?p=E162D5967A29AA3B
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
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      <video:duration>4128</video:duration>
      <video:publication_date>2012-09-09T03:43:03.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/-lTjNru47yw</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Literature</video:category>
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      <video:tag>59</video:tag>
      <video:tag>UCLA</video:tag>
    </video:video>
  </url>
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    <loc>https://dnatube.com/videos/Lec-99-Option-Expiration-and-Price</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 99 - Option Expiration and Price</video:title>
      <video:description>Option Expiration and Price

Option Expiration and Price</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20365.jpg</video:thumbnail_loc>
      <video:duration>207</video:duration>
      <video:publication_date>2012-09-06T14:25:23.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/OrRDNKNHtlg</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Option</video:tag>
      <video:tag>Expiration</video:tag>
      <video:tag>and</video:tag>
      <video:tag>price</video:tag>
    </video:video>
  </url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 32 - Age word problems 2</video:title>
      <video:description>Age word problems 2

Second set of age word problems</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20127.jpg</video:thumbnail_loc>
      <video:duration>596</video:duration>
      <video:publication_date>2012-09-06T02:07:20.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/pPqPj8CAPvI</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>age</video:tag>
      <video:tag>Word</video:tag>
      <video:tag>problems</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Tasmanian-devil</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Tasmanian devil</video:title>
      <video:description>These large marsupial carnivore dwells in the Tasmanian mountains. They have a large appetite with incredible habit. In fact, four of these carnivore can stripe and entire animal fresh in an hour. Thanks for the video, i have been watching the wilder beast of east Africa for my entire life.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/1c106932-740a-4b17-8006-0c2ca76ab5cf/cand_5.jpg</video:thumbnail_loc>
      <video:duration>97</video:duration>
      <video:publication_date>2012-12-08T08:13:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28400.mp4</video:content_loc>
      <video:uploader>Amir Nayak</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>Tasmanian</video:tag>
      <video:tag>devil</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Barium-Enema</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Barium Enema</video:title>
      <video:description>This patient education video discusses the barium enema.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/5218a670-cb4b-487a-a029-e8fbdf2089b8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>255</video:duration>
      <video:publication_date>2010-11-15T10:27:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5368.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Barium</video:tag>
      <video:tag>Enema</video:tag>
      <video:tag>Benefits</video:tag>
      <video:tag>Risks</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Animated-demonstration-of-intramuscular-injection</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Animated demonstration of intramuscular injection</video:title>
      <video:description>The video explains the method of administering an intramuscular  injection</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/7972fba0-49c3-4f03-b2f9-541e0d3a8235/cand_5.jpg</video:thumbnail_loc>
      <video:duration>162</video:duration>
      <video:publication_date>2009-04-24T22:56:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2072.mp4</video:content_loc>
      <video:uploader>okur</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>intramuscular</video:tag>
      <video:tag>injection</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Centrality-of-the-earth-and-human</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Centrality of the earth and human</video:title>
      <video:description>Does the universe exist in order to provide for our sun? Does the sum exist in order to hold the earth in its orbit? Does the earth exist in order to sustain lives? These are the questions related to the centrality of the earth and human. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/06/c094f6cd-cef3-481e-b3c2-b7b16597d35d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>140</video:duration>
      <video:publication_date>2009-06-10T12:16:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2818.mp4</video:content_loc>
      <video:category>Others</video:category>
      <video:tag>Centrality</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Earth</video:tag>
      <video:tag>and</video:tag>
      <video:tag>human</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Vasa-Previa</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Vasa Previa</video:title>
      <video:description>Vasa Previa is a complication that occurs in pregnancy where vessels are obstructing the path of the foetus between the placenta or the umbilical chord and the door to the outside world.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/df5a39e8-3c35-4543-bfbe-6f581a75d17a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>83</video:duration>
      <video:publication_date>2011-11-30T09:49:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9454.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Vasa</video:tag>
      <video:tag>Previa</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-PACS-164B-Lecture-14</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - PACS 164B - Lecture 14</video:title>
      <video:description>PACS 164B - Lecture 14

PACS 164B: Introduction to Nonviolence - Spring 2007. An introduction to the science of nonviolence, mainly as seen through the life and work of Mahatma Gandhi. Historical overview of nonviolence East and the West up to the American Civil Rights movement and Martin Luther King, Jr., with emphasis on the ideal of principled nonviolence and the reality of mixed or strategic nonviolence in practice, especially as applied to problems of social justice and defense.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17607.jpg</video:thumbnail_loc>
      <video:duration>4791</video:duration>
      <video:publication_date>2012-09-03T16:25:27.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/1yxqyzFbjDg</video:player_loc>
      <video:uploader>0|43|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>peace</video:tag>
      <video:tag>conflict</video:tag>
      <video:tag>education</video:tag>
      <video:tag>courses</video:tag>
      <video:tag>pacs164b</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>uc</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/A-brief-introduction-to-Stickleback-Fossil-Primer</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A brief introduction to Stickleback Fossil Primer</video:title>
      <video:description>A brief introduction to how stickleback fossils are collected and used to study evolution. It also shows the students who attended the 2005 Holiday Lectures taking part in a fossil-collecting activity.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/04/ea40014a-8a87-4221-8a9f-0517ef33e5ca/cand_5.jpg</video:thumbnail_loc>
      <video:duration>567</video:duration>
      <video:publication_date>2012-04-12T22:43:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/12180.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Stickleback</video:tag>
      <video:tag>fossil</video:tag>
      <video:tag>Primer</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Magnetic-Lines-Of-Force</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Magnetic Lines Of Force</video:title>
      <video:description>This video explains the properties of magnetic lines of force. The lines of force are directed from the north pole to the south pole.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/f8a68473-915c-44dc-abd9-a7c322014c0f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>68</video:duration>
      <video:publication_date>2011-12-11T23:32:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11139.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Properties</video:tag>
      <video:tag>of</video:tag>
      <video:tag>magnetic</video:tag>
      <video:tag>lines</video:tag>
      <video:tag>force</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lecture-Human-Polymorphisms-and-Cancer-Classification</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture Human Polymorphisms and Cancer Classification</video:title>
      <video:description>Biology &gt; Introduction to Biology/n    * Email this page/nVideo Lectures - Lecture 34/nTopics covered:
	/nHuman Polymorphisms and Cancer Classification/nInstructor:
	/nProf. Eric Lander</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/126bace0-1a54-4eff-90cb-6f1832ba0411/cand_5.jpg</video:thumbnail_loc>
      <video:duration>2887</video:duration>
      <video:publication_date>2009-04-02T05:22:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1570.mp4</video:content_loc>
      <video:uploader>Celal Yankuncu</video:uploader>
      <video:category>Molecular Biology</video:category>
      <video:tag>Polymorphisms</video:tag>
      <video:tag>Cancer</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Breaking-of-levee</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Breaking of levee</video:title>
      <video:description>This video show what happens when a levee breaks and how to fix it. The US government engineers have plans to fix the levees within hours when they break because of a storm.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/11/62d89da5-79c1-4437-911c-ac88d9725170/cand_5.jpg</video:thumbnail_loc>
      <video:duration>44</video:duration>
      <video:publication_date>2012-11-20T19:41:07.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28004.mp4</video:content_loc>
      <video:uploader>Nikunj Patel</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>levee</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-42-Introductory-Periodontal-Surgery-Techniques-Modified-Widman-Flap</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 42  - Introductory Periodontal Surgery Techniques: Modified Widman Flap</video:title>
      <video:description>&quot;Lec 42  - Introductory Periodontal Surgery Techniques: Modified Widman Flap&quot; Orig. air date: APR 13 94

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21600.jpg</video:thumbnail_loc>
      <video:duration>476</video:duration>
      <video:publication_date>2012-09-09T06:12:25.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/4pmW2wmIv_Y</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>42</video:tag>
      <video:tag>Introductory</video:tag>
      <video:tag>Periodontal</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>Techniques</video:tag>
      <video:tag>Modified</video:tag>
      <video:tag>Widman</video:tag>
      <video:tag>Flap</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Tying-of-Surgical-Knot</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Tying of Surgical Knot</video:title>
      <video:description>This video will tell you about the surgical notch i.e. how to tie a knot. After surgery it is necessary that knot should be tied properly otherwise infections may emerge.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/6eec1c42-44aa-457c-a434-66ac3200846d/cand_25.jpg</video:thumbnail_loc>
      <video:duration>20</video:duration>
      <video:publication_date>2011-12-01T03:18:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10036.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Surgical</video:tag>
      <video:tag>Notch</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/S-And-P-Orbitals</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>S And P Orbitals</video:title>
      <video:description>This video shows the full explanation of formation of s and p orbits. The formation of 2px, 2py and 2pz is shown very clearly.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/ad665455-d6a2-4faf-8e60-e388ef6766e7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>79</video:duration>
      <video:publication_date>2010-11-12T22:26:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5066.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>s</video:tag>
      <video:tag>and</video:tag>
      <video:tag>P</video:tag>
      <video:tag>Orbitals</video:tag>
      <video:tag>orbitais</video:tag>
      <video:tag>E</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-35-Physics-111-Hall-Effect-In-A-Semiconductor</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 35 - Physics 111: Hall Effect In A Semiconductor</video:title>
      <video:description>Physics 111: Hall Effect In A Semiconductor

Physics 111 Advanced Laboratory.  Professor Sumner Davis

This video accompanies the Hall Effect in a Semiconductor Experiment, providing students with an introduction to the theory, apparatus, and procedures.

The Hall effect is the phenomenon of a voltage developing across two boundaries in a direction transverse to the current flow in a system of charged particles in a magnetic field owing to the Lorentz force q(v x B). 

Semiconductors fall in between two extremes, conductors and non-conductors, and their properties require some knowledge of condensed matter physics. The Hall Effect illustrates the Lorentz force v X B. For a doped germanium crystal, you measure the resistivity, concentration of the free carrier, and the Hall coefficient as functions of the temperature. When a current is passed through a sample in the x-direction, the Lorentz force acting on the electric charges moving in a magnetic field B ( in Z) displaces some carriers in the y-direction and causes an internal electric field EH which cancels the Lorentz force in the equilibrium case. You will use the Van der Pauw method of measuring a sample of arbitrary shape for a temperature range from 300K to 77K to 400K.
http://advancedlab.org</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27046.jpg</video:thumbnail_loc>
      <video:duration>3657</video:duration>
      <video:publication_date>2012-09-19T06:30:26.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/7JYq1rRl6Xk</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>physics</video:tag>
      <video:tag>111</video:tag>
      <video:tag>Hall</video:tag>
      <video:tag>Effect</video:tag>
      <video:tag>in</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Semiconductor</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Algebra-Lecture-Topic-Slope-Part-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Algebra Lecture Topic Slope Part  3</video:title>
      <video:description>Slope is explained in the algebra lecture video. This is the third part of the whole lecture.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/1a39a307-9a2f-44bf-81f5-cbee821086c5/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2009-05-27T19:15:02.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2388.mp4</video:content_loc>
      <video:uploader>okur</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>algebra</video:tag>
      <video:tag>slope</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Voyage-to-the-planets-Mars-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Voyage to the planets: Mars 1</video:title>
      <video:description>Clip 1 from BBC documentary &apos;Space Odyssey: Voyage to the planets&apos; of an imaginary landing on Mars.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/446a4d81-1481-41e3-962d-ca52db1fddc5/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2009-05-27T22:20:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2650.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Mars</video:tag>
      <video:tag>solar</video:tag>
      <video:tag>system</video:tag>
      <video:tag>documentary</video:tag>
      <video:tag>Space</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-Dental-Anatomy-Mandibular-Molars-Review</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 -Dental Anatomy: Mandibular Molars Review</video:title>
      <video:description>&quot;Lec 15 -Dental Anatomy: Mandibular Molars Review&quot;A review of the Dental Anatomy of the mandibular molars.  Contains a ten question quiz at the end of the tape. Orig. air date: JUN 18 74

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21614.jpg</video:thumbnail_loc>
      <video:duration>648</video:duration>
      <video:publication_date>2012-09-09T06:23:46.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/dprmszgyuIY</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>15</video:tag>
      <video:tag>Dental</video:tag>
      <video:tag>anatomy</video:tag>
      <video:tag>mandibular</video:tag>
      <video:tag>Molars</video:tag>
      <video:tag>Review</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cancer</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cancer</video:title>
      <video:description>GFP-tagged tumor cells were introduced into the mouse organism. After injection of anti-cancer drug the tumor size was reduced.

Movie is in Russian.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/58955ee9-6206-48e7-9ac1-e67b8b488d63/cand_5.jpg</video:thumbnail_loc>
      <video:duration>196</video:duration>
      <video:publication_date>2009-05-30T08:37:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2697.mp4</video:content_loc>
      <video:category>Education</video:category>
      <video:tag>Mouse</video:tag>
      <video:tag>Cancer</video:tag>
      <video:tag>tumor</video:tag>
      <video:tag>anti</video:tag>
      <video:tag>drug</video:tag>
      <video:tag>GFP</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-40-MIT-18085-Computational-Science-and-Engineering-I-Fall-2008</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 40 - MIT 18.085 Computational Science and Engineering I, Fall 2008</video:title>
      <video:description>&quot;Lec 40 - MIT 18.085 Computational Science and Engineering I, Fall 2008&quot; : Fourier series (part 2)

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15734.jpg</video:thumbnail_loc>
      <video:duration>2921</video:duration>
      <video:publication_date>2012-08-28T20:01:17.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/9iJryWzLDIw</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>linear</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>networks</video:tag>
      <video:tag>Lagrange</video:tag>
      <video:tag>multipliers</video:tag>
      <video:tag>differential</video:tag>
      <video:tag>Equations</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Equilibrium</video:tag>
      <video:tag>LaPlace</video:tag>
      <video:tag>s</video:tag>
      <video:tag>equation</video:tag>
      <video:tag>Potential</video:tag>
      <video:tag>flow</video:tag>
      <video:tag>Boundary</video:tag>
      <video:tag>value</video:tag>
      <video:tag>problems</video:tag>
      <video:tag>Fourier</video:tag>
      <video:tag>series</video:tag>
      <video:tag>discrete</video:tag>
      <video:tag>transform</video:tag>
      <video:tag>convolution</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Modern-Physics-Classical-Mechanics-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Modern Physics: Classical Mechanics (Stanford)</video:title>
      <video:description>&quot;Lec 4 - Modern Physics: Classical Mechanics (Stanford)&quot; Lecture 4 of Leonard Susskind&apos;s Modern Physics course concentrating on Classical Mechanics.  Recorded November 5, 2007 at Stanford University.

This Stanford Continuing Studies course is the first of a six-quarter sequence of classes exploring the essential theoretical foundations of modern physics. The topics covered in this course focus on classical mechanics. Leonard Susskind is the Felix Bloch Professor of Physics at Stanford University.

Complete playlist for the course:
http://youtube.com/view_play_list?p=189C0DCE90CB6D81

Stanford Continuing Studies: http://continuingstudies.stanford.edu/

About Leonard Susskind: http://www.stanford.edu/dept/physics/people/faculty/susskind_leonard.html

Stanford University channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23999.jpg</video:thumbnail_loc>
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    <loc>https://dnatube.com/videos/Nerve-Cell</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Nerve Cell</video:title>
      <video:description>A nerve is an enclosed, cable-like bundle of axons (the long, slender projection of a neuron). Neurons are sometimes called nerve cells, though this term is technically imprecise since many neurons do not form nerves, and nerves also include the non-axon glial cells that ensheath the axons in myelin.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2008/03/cf04eb8f-6b34-42b4-9082-b92be1df84b8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>20</video:duration>
      <video:publication_date>2008-03-30T02:42:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1297.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>nerve</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Supermassive-blackholes-part-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Supermassive blackholes - part 1</video:title>
      <video:description>This is not the muse! This documentary demonstrates the supermassive blackholes. This video is produced with sole purpose of education and not to make profit. It is to help students and does not aim at copyright infringement.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/f8939f05-98fb-4510-81a9-6164cc73a72b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>519</video:duration>
      <video:publication_date>2009-05-27T19:07:10.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2372.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>blackholes</video:tag>
      <video:tag>black</video:tag>
      <video:tag>holes</video:tag>
      <video:tag>gravity</video:tag>
      <video:tag>Stars</video:tag>
      <video:tag>sun</video:tag>
      <video:tag>Universe</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Lec-36-Physics-111-Soldering-Technique</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 36 - Physics 111: Soldering Technique</video:title>
      <video:description>Physics 111: Soldering Technique

Physics 111 Advanced Laboratory.  Donald Orlando
Instrumentation Lab

This video shows how to solder wires and connections. You will learn how to tell a good solder joint from a bad one. Soldering is more than just tying two or more wires together to make a good connection.

http://socrates.berkeley.edu/~phylabs/bsc/Manual.html</video:description>
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      <video:duration>501</video:duration>
      <video:publication_date>2012-09-19T06:30:50.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/JyMius_g4vk</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>physics</video:tag>
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      <video:tag>soldering</video:tag>
      <video:tag>Technique</video:tag>
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    <loc>https://dnatube.com/videos/Lec-4-Population-Growth-and-Regulation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4- Population Growth and Regulation</video:title>
      <video:description>Lec 4- Population Growth and Regulation.
General Biology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18437.jpg</video:thumbnail_loc>
      <video:duration>2978</video:duration>
      <video:publication_date>2012-09-04T01:44:32.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Wg3ESbyKbic</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Bioinformatics</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Mechanics-of-Breathing-in-Animation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Mechanics of Breathing in Animation</video:title>
      <video:description>This video animates how breathing affects our lungs by increasing and decreasing pressure.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/62510934-a457-4035-8608-4d5630e18046/cand_5.jpg</video:thumbnail_loc>
      <video:duration>30</video:duration>
      <video:publication_date>2009-04-23T05:15:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1984.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Others</video:category>
      <video:tag>medicine</video:tag>
    </video:video>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Live frog eggs are developing</video:title>
      <video:description>Frog eggs development is filmed from one cell to developed embryo in this science video.</video:description>
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      <video:duration>88</video:duration>
      <video:publication_date>2009-06-01T10:19:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2748.mp4</video:content_loc>
      <video:uploader>abdul hannan</video:uploader>
      <video:category>Education</video:category>
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  <url>
    <loc>https://dnatube.com/videos/Life-And-The-Universe</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Life And The Universe</video:title>
      <video:description>Is the universe fine tuned for life or not? This is a very wide area of discussion. this video shows the detailed study of this topic.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/fd4f9841-5dbf-4687-8951-290ac8d01c47/cand_5.jpg</video:thumbnail_loc>
      <video:duration>519</video:duration>
      <video:publication_date>2012-12-01T06:00:29.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28153.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Others</video:category>
      <video:tag>is</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Universe</video:tag>
      <video:tag>Fine</video:tag>
      <video:tag>Tuned</video:tag>
      <video:tag>for</video:tag>
      <video:tag>life</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/McKesson-AcuDose-Rx-Automated-Medication-Cabinet-Named-Most</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>McKesson AcuDose-Rx Automated Medication Cabinet Named Most</video:title>
      <video:description>In this video testimonial, learn how automated medication cabinet McKesson AcuDose-Rx® helps provide nurses with quick access to the medications they need while keeping the pharmacy firmly in control of the medication use process. http://www.mckesson.com/en_us/McKesson.com/Campaigns/AcuDose-RX/Home.html</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/8526e80f-d927-4c7d-b630-209ac52f5d55/cand_5.jpg</video:thumbnail_loc>
      <video:duration>322</video:duration>
      <video:publication_date>2012-12-26T08:53:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28566.mp4</video:content_loc>
      <video:uploader>Acudoserx</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Automated</video:tag>
      <video:tag>medication</video:tag>
      <video:tag>cabinet</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Sympathetic-Ganglion-Histology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Sympathetic Ganglion Histology</video:title>
      <video:description>This video demonstrates Histology of Sympathetic Ganglion which is the ganglia of the sympathetic nervous system.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/a239cceb-957d-4db0-894c-2bb9859a0726/cand_5.jpg</video:thumbnail_loc>
      <video:duration>195</video:duration>
      <video:publication_date>2011-12-01T20:40:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10434.mp4</video:content_loc>
      <video:uploader>catee</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Histology</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Sympathetic</video:tag>
      <video:tag>Ganglion</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Influenza-H1N1-Swine-Flu-Updates-TV-Interview-with-Dr-Mostafa-Yakoot-MD-Arabic</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Influenza H1N1 (Swine Flu) Updates TV Interview with Dr Mostafa Yakoot MD Arabic</video:title>
      <video:description>Watch the interview with dr mostafa yakoot about influenza H1N1 Swine Flu the swine flu pandemic itself has mutated into a non event so far despite the best efforts of the who and media compared to the annual common flu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/e086af13-3645-4b88-a834-021f6614dcc4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>833</video:duration>
      <video:publication_date>2011-11-30T22:56:14.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9728.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Interviews</video:category>
      <video:tag>Influenza</video:tag>
      <video:tag>h1n1</video:tag>
      <video:tag>swine</video:tag>
      <video:tag>Flu</video:tag>
      <video:tag>Updates</video:tag>
      <video:tag>TV</video:tag>
      <video:tag>interview</video:tag>
      <video:tag>with</video:tag>
      <video:tag>Dr</video:tag>
      <video:tag>Mostafa</video:tag>
      <video:tag>Yakoot</video:tag>
      <video:tag>MD</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Interspecific-Relationships</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5- Interspecific Relationships</video:title>
      <video:description>Lec 5- Interspecific Relationships.
General Biology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18439.jpg</video:thumbnail_loc>
      <video:duration>3016</video:duration>
      <video:publication_date>2012-09-04T01:45:42.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/-cxkpOfnc4U</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Bioinformatics</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-Modern-Physics-Classical-Mechanics-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - Modern Physics: Classical Mechanics (Stanford)</video:title>
      <video:description>&quot;Lec 6 - Modern Physics: Classical Mechanics (Stanford)&quot; Lecture 6 of Leonard Susskind&apos;s Modern Physics course concentrating on Classical Mechanics.  Recorded November 19, 2007 at Stanford University.

This Stanford Continuing Studies course is the first of a six-quarter sequence of classes exploring the essential theoretical foundations of modern physics. The topics covered in this course focus on classical mechanics. Leonard Susskind is the Felix Bloch Professor of Physics at Stanford University.

Complete playlist for the course:
http://youtube.com/view_play_list?p=189C0DCE90CB6D81

Stanford Continuing Studies: http://continuingstudies.stanford.edu/

About Leonard Susskind: http://www.stanford.edu/dept/physics/people/faculty/susskind_leonard.html

Stanford University channel on YouTube:
http://www.youtube.com/stanford</video:description>
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      <video:duration>6769</video:duration>
      <video:publication_date>2012-09-14T13:44:33.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/14Yhzbn96Bc</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>6</video:tag>
      <video:tag>Modern</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>classical</video:tag>
      <video:tag>mechanics</video:tag>
      <video:tag>Stanford</video:tag>
    </video:video>
  </url>
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    <loc>https://dnatube.com/videos/Tumors-of-the-Uterine-Fibroid-Leiomyomas</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Tumors of the Uterine Fibroid  (Leiomyomas)</video:title>
      <video:description>This video gives information of fibroids which are tumor like growths which are fortunately noncancerous. Find out the types of uterine fibroid tumors (Leiomyomas)and more here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/4f616c95-2d0b-4c49-b07b-a2d608e72200/cand_5.jpg</video:thumbnail_loc>
      <video:duration>396</video:duration>
      <video:publication_date>2011-12-01T20:40:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10436.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>uterine</video:tag>
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    <loc>https://dnatube.com/videos/Trimer-Function-of-Hemagglutinin</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Trimer Function of Hemagglutinin</video:title>
      <video:description>This video explains the function of hemagglutinin on viruses during infection.hemagglutination is the process of Hetting red blood cells to aagulitinate.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/735af99c-d7d2-4be0-8d09-bf50519cb964/cand_5.jpg</video:thumbnail_loc>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2494.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Cell Biology</video:category>
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      <video:tag>biology</video:tag>
      <video:tag>immunology</video:tag>
      <video:tag>Virus</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Sex-and-Death-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Sex and Death 2</video:title>
      <video:description>This series of videos is to educate people about Sex and death.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/09/bf6e11d0-8604-4127-9fac-f22abeb13178/cand_5.jpg</video:thumbnail_loc>
      <video:duration>683</video:duration>
      <video:publication_date>2007-10-01T00:34:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1052.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>sexdeterminationlecture3</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>New york lasik cataract surgery eye center</video:title>
      <video:description>3 questions for dr llan cohen explain lasik and other surgical options for vision correction which options is the best and what criteria one needs to use to choose the right surgeon for the job</video:description>
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      <video:duration>84</video:duration>
      <video:publication_date>2011-12-03T03:35:41.000Z</video:publication_date>
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      <video:uploader>season_31</video:uploader>
      <video:category>Interviews</video:category>
      <video:tag>new</video:tag>
      <video:tag>York</video:tag>
      <video:tag>LASIK</video:tag>
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      <video:tag>Eye</video:tag>
      <video:tag>center</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Difficult Airway Intubation Video</video:title>
      <video:description>The use of video assisted airway devices has been shown to enhance patient safety and physician efficiency in addition the use of video laryngoscopes improves the grade of view by one to two grades reducing the incidence of difficult intubations</video:description>
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      <video:publication_date>2011-12-01T20:42:30.000Z</video:publication_date>
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      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Difficult</video:tag>
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    <loc>https://dnatube.com/videos/Lec-23-MIT-560-Thermodynamics-Kinetics-Spring-2008</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23 - MIT 5.60 Thermodynamics &amp; Kinetics, Spring 2008</video:title>
      <video:description>&quot;Lec 23 - MIT 5.60 Thermodynamics &amp; Kinetics, Spring 2008&quot; Lecture 23: Colligative properties. 

View the complete course at: http://ocw.mit.edu/5-60S08 

License: Creative Commons BY-NC-SA 
More information at http://ocw.mit.edu/terms 
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15550.jpg</video:thumbnail_loc>
      <video:duration>3068</video:duration>
      <video:publication_date>2012-08-28T18:10:57.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/wCSl5eeMSDY</video:player_loc>
      <video:uploader>0|37|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>thermodynamics</video:tag>
      <video:tag>kinetics</video:tag>
      <video:tag>Equilibrium</video:tag>
      <video:tag>macroscopic</video:tag>
      <video:tag>Systems</video:tag>
      <video:tag>State</video:tag>
      <video:tag>variables</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>of</video:tag>
      <video:tag>entropy</video:tag>
      <video:tag>Gibbs</video:tag>
      <video:tag>function</video:tag>
      <video:tag>Reaction</video:tag>
      <video:tag>Rates</video:tag>
      <video:tag>clapeyron</video:tag>
      <video:tag>enthalpy</video:tag>
      <video:tag>clausius</video:tag>
      <video:tag>adiabatic</video:tag>
      <video:tag>Hemholtz</video:tag>
      <video:tag>catalysis</video:tag>
      <video:tag>oscillators</video:tag>
      <video:tag>autocatalysis</video:tag>
      <video:tag>carnot</video:tag>
      <video:tag>Cycle</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Interesting-Facts-Sugar-Worms-and-Space</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Interesting Facts - Sugar, Worms, and Space</video:title>
      <video:description>We should drink less soda because soda is high-fructose containing syrup. Earth worms are generating new nano technologies of food. Russians are going back to same space that can damage your brain.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/4899536b-a025-4fa9-bca8-abd96d50f872/cand_5.jpg</video:thumbnail_loc>
      <video:duration>314</video:duration>
      <video:publication_date>2013-02-07T07:01:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29299.mp4</video:content_loc>
      <video:uploader>Wendi Westfall</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>sugar</video:tag>
      <video:tag>worms</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Space</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Male-and-Female-Foley-Catheter-Insertion</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Male and Female Foley Catheter Insertion</video:title>
      <video:description>Foley Catheter Insertion in male and female. In urinary catheterization known as a urinary catheter is inserted into a patient&apos;s bladder via his or her urethra.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/9659daa4-e9d7-43ae-b3a3-805d3e2a6bb0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>112</video:duration>
      <video:publication_date>2011-12-01T20:42:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10441.mp4</video:content_loc>
      <video:uploader>glukan</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Foley</video:tag>
      <video:tag>catheter</video:tag>
      <video:tag>Insertion</video:tag>
      <video:tag>in</video:tag>
      <video:tag>male</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Female</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Mammals-And-Dinos</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Mammals And Dinos</video:title>
      <video:description>A comparison between today&apos;s life and the complex survival during the tim of dinos is shown in the video. Video is very interesting you must watch it.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/bdd095b7-d28f-4c74-8445-bc631db2ef15/cand_5.jpg</video:thumbnail_loc>
      <video:duration>130</video:duration>
      <video:publication_date>2012-12-08T07:53:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28359.mp4</video:content_loc>
      <video:uploader>Amir Nayak</video:uploader>
      <video:category>History</video:category>
      <video:tag>Mammals</video:tag>
      <video:tag>vs</video:tag>
      <video:tag>Dinos</video:tag>
      <video:tag>Mammalian</video:tag>
      <video:tag>Sensory</video:tag>
      <video:tag>Development</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Damaged-Blood-Vessels</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Damaged Blood Vessels</video:title>
      <video:description>This science animation showns damaged blood vessels which are the part of the circulatory system that transports blood throughout the body.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/06/cb2ccc04-496c-4516-b715-bea88b269ad5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>6</video:duration>
      <video:publication_date>2009-06-19T16:39:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2849.mp4</video:content_loc>
      <video:category>Education</video:category>
      <video:tag>damaged</video:tag>
      <video:tag>blood</video:tag>
      <video:tag>Vessels</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Du145-cancer-cells</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Du145 cancer cells</video:title>
      <video:description>Du145 cells are from the prostate carcinoma cell lines taken from the brain metastasis. Cells are not stained.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/05/3d4b7e49-2632-4ebd-8765-c61262bac168/cand_5.jpg</video:thumbnail_loc>
      <video:duration>30</video:duration>
      <video:publication_date>2007-05-19T22:20:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/384.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>cancercell</video:tag>
      <video:tag>tumor</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-26-Race-and-Reunion-The-Civil-War-in-American-Memory</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 26 - Race and Reunion: The Civil War in American Memory</video:title>
      <video:description>The Civil War and Reconstruction Era, 1845-1877 (HIST 119)

Having dealt with the role of violence and the Supreme Court in bringing about the end of Reconstruction in his last lecture, Professor Blight now turns to the role of national electoral politics, focusing in particular on the off-year Congressional election of 1874 and the Presidential election of 1876. 1874 saw the return of the Democrats to majority status in the Senate and the House of Representatives, as voters sick of corruption and hurt by the Panic of 1873 fled the Republicans in droves. According to many historians, the contested election of 1876, and the &quot;Compromise of 1877,&quot; which followed it, marked the official end of Reconstruction. After an election tainted by fraud and violence, Republicans and Democrats brokered a deal by which Republican Rutherford B. Hayes took the White House in exchange for restoration of &quot;home rule&quot; for the South.

00:00 - Chapter 1. Introduction: Exhibitions and Elections of 1876
11:21 - Chapter 2. The Off-Year Congressional Election of 1874: Shifts in Party Representation
22:26 - Chapter 3. Confusion in Rhetoric and Votes: The Presidential Election of 1876
37:16 - Chapter 4. The Ensuing Election Dispute and &quot;Compromise of 1877&quot;
49:48 - Chapter 5. The Return of &quot;Home Rule&quot; in the South and the End of Reconstruction

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16732.jpg</video:thumbnail_loc>
      <video:duration>3102</video:duration>
      <video:publication_date>2012-09-01T08:48:23.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/sQOk4h4hhwo</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Bloody</video:tag>
      <video:tag>Shirt</video:tag>
      <video:tag>Compromise</video:tag>
      <video:tag>1877</video:tag>
      <video:tag>Credit</video:tag>
      <video:tag>Mobilier</video:tag>
      <video:tag>Election</video:tag>
      <video:tag>1874</video:tag>
      <video:tag>1876</video:tag>
      <video:tag>Gold</video:tag>
      <video:tag>Scandal</video:tag>
      <video:tag>Panic</video:tag>
      <video:tag>1873</video:tag>
      <video:tag>Rutherford</video:tag>
      <video:tag>Hayes</video:tag>
      <video:tag>Samuel</video:tag>
      <video:tag>Tilden</video:tag>
      <video:tag>Whiskey</video:tag>
      <video:tag>Ring</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Exothermic-Reaction-With-Sodium-Acetate</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Exothermic Reaction With Sodium Acetate</video:title>
      <video:description>For laboratory usage, sodium acetate is inexpensive, and it is usually purchased instead of being synthesized. It is sometimes produced in a laboratory experiment by the reaction of acetic acid with sodium carbonate, sodium bicarbonate, or sodium hydroxide. These reactions produce aqueous sodium acetate, and some  water. Carbon dioxide is produced in the reaction with sodium carbonate and bicarbonate, and it leaves the reaction vessel as a gas (unless the reaction vessel is pressurized). This is the well-known &quot;volcano&quot; reaction between baking soda and vinegar.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/366f3666-cc63-4e7c-8319-71d14dd3498a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>125</video:duration>
      <video:publication_date>2010-11-09T21:24:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4886.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Exothermic</video:tag>
      <video:tag>Reaction</video:tag>
      <video:tag>with</video:tag>
      <video:tag>sodium</video:tag>
      <video:tag>Acetate</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Understanding-Embryonic-Stem-Cells-16</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Understanding Embryonic Stem Cells #16</video:title>
      <video:description>HHMI Holiday Lectures on Science 2006: Understanding Embryonic Stem Cells by Dr. Douglas Melton. Pulse-Chase Experiment is explained in details. Conclusion is that pancreas is not maintained by stem cells.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/7f48501a-e234-46b3-b3c5-7c6bb4b097b5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>209</video:duration>
      <video:publication_date>2007-08-16T23:01:30.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/799.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Stem</video:tag>
      <video:tag>cells</video:tag>
      <video:tag>Development</video:tag>
      <video:tag>pancreas</video:tag>
      <video:tag>ßcells</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Nobel-Prize-in-Physics-Theodor-Hansc-Interview</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Nobel Prize in Physics Theodor Hansc  Interview</video:title>
      <video:description>This is a video clip of an interview with Nobel Prize winner Theodor Hänsch for his work in psychics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/8cd2f656-cbd3-4031-843c-254dd194afc9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>102</video:duration>
      <video:publication_date>2010-11-13T21:12:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5141.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Interviews</video:category>
      <video:tag>Nobel</video:tag>
      <video:tag>Prize</video:tag>
      <video:tag>in</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>Theodor</video:tag>
      <video:tag>Hänsch</video:tag>
      <video:tag>interview</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-82-Linear-Algebra-Rule-of-Sarrus-of-Determinants</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 82 - Linear Algebra: Rule of Sarrus of Determinants</video:title>
      <video:description>Linear Algebra: Rule of Sarrus of Determinants

A alternative &quot;short cut&quot; for calculating 3x3 determinants (Rule of Sarrus)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22086.jpg</video:thumbnail_loc>
      <video:duration>438</video:duration>
      <video:publication_date>2012-09-11T00:44:59.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/4xFIi0JF2AM</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>linear</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>Rule</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Sarrus</video:tag>
      <video:tag>determinants</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Prostate-Histology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Prostate Histology</video:title>
      <video:description>The prostate is a walnut-sized gland which produces a slightly alkaline fluid that contributes about a percentage to the semen and is responsible for erections.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/bef6e20c-3184-4269-b7e6-1e3c14034f51/cand_5.jpg</video:thumbnail_loc>
      <video:duration>325</video:duration>
      <video:publication_date>2011-11-28T11:24:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8463.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Histology</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Prostate</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Endogenous-Stem-Cell-Therapy-to-cure-diabetes</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Endogenous Stem Cell Therapy to cure diabetes</video:title>
      <video:description>This paper discussion video by www.cellmedicine.com gives information the effect of stem cell therapy for diabetes.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/09/f4a90804-c69f-4207-8262-9e6addcae73c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>475</video:duration>
      <video:publication_date>2007-09-19T02:51:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1030.mp4</video:content_loc>
      <video:uploader>adamsan</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>celltherapy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Modern-Physics-Quantum-Mechanics-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Modern Physics: Quantum Mechanics (Stanford)</video:title>
      <video:description>&quot;Lec 1 - Modern Physics: Quantum Mechanics (Stanford)&quot; Lecture 1 of Leonard Susskind&apos;s Modern Physics course concentrating on Quantum Mechanics.  Recorded January 14, 2008 at Stanford University.

This Stanford Continuing Studies course is the second of a six-quarter sequence of classes exploring the essential theoretical foundations of modern physics. The topics covered in this course focus on quantum mechanics. Leonard Susskind is the Felix Bloch Professor of Physics at Stanford University.

Complete playlist for the course:
http://youtube.com/view_play_list?p=189C0DCE90CB6D81

Stanford Continuing Studies: http://continuingstudies.stanford.edu/

About Leonard Susskind: http://www.stanford.edu/dept/physics/people/faculty/susskind_leonard.html

Stanford University channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24005.jpg</video:thumbnail_loc>
      <video:duration>6671</video:duration>
      <video:publication_date>2012-09-14T13:52:10.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/JzhlfbWBuQ8</video:player_loc>
      <video:uploader>0|39|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>1</video:tag>
      <video:tag>Modern</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>Quantum</video:tag>
      <video:tag>mechanics</video:tag>
      <video:tag>Stanford</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Female-Reproductive-Model-Midsagittal-View</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Female Reproductive Model - Midsagittal View</video:title>
      <video:description>A Midsagittal View Female Reproductive System which entails the bladder, uterus, vagina, anus, peritoneum, and mucosa&apos;s.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/3a7e03f2-2561-49dc-ac8a-1cb1c192cc13/cand_5.jpg</video:thumbnail_loc>
      <video:duration>175</video:duration>
      <video:publication_date>2010-11-13T22:04:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5164.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Female</video:tag>
      <video:tag>Reproductive</video:tag>
      <video:tag>model</video:tag>
      <video:tag>Midsagittal</video:tag>
      <video:tag>View</video:tag>
      <video:tag>vagina</video:tag>
      <video:tag>anus</video:tag>
      <video:tag>peritoneum</video:tag>
      <video:tag>uterus</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Preventing-medication-errors-pt-1-of-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Preventing medication errors pt 1 of 3</video:title>
      <video:description>Prevention of medication errors has therefore become a high priority worldwide medication errors are the most common errors in health care the average hospital patient can be subjected to at least one medication error per hospital day and these errors may account for up to 7000 hospital deaths every year</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/6975a460-8696-43e9-b2c4-fb591a227cdc/cand_5.jpg</video:thumbnail_loc>
      <video:duration>516</video:duration>
      <video:publication_date>2010-11-16T14:19:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5504.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Preventing</video:tag>
      <video:tag>medication</video:tag>
      <video:tag>Errors</video:tag>
      <video:tag>Pt</video:tag>
      <video:tag>1</video:tag>
      <video:tag>of</video:tag>
      <video:tag>3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Heart-Examination</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Heart Examination</video:title>
      <video:description>This video shows a brief examination of the patients heart by an experienced doctor. The precautions to be taken while examining the heart of a patient are also shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/78e52445-2c0f-484f-9dc9-41b303985ddf/cand_5.jpg</video:thumbnail_loc>
      <video:duration>196</video:duration>
      <video:publication_date>2011-12-01T22:54:10.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10514.mp4</video:content_loc>
      <video:uploader>gazzer</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Examination</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Heart</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-27-Legacies-of-the-Civil-War</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 27 - Legacies of the Civil War</video:title>
      <video:description>The Civil War and Reconstruction Era, 1845-1877 (HIST 119)

Professor Blight finishes his lecture series with a discussion of the legacies of the Civil War. Since the nineteenth century, Blight suggests, there have been three predominant strains of Civil War memory, which Blight defines as reconciliationist, white supremacist, and emancipationist. The war has retained a political currency throughout the years, and the ability to control the memory of the Civil War has been, and continues to be, hotly contested.

00:00 - Chapter 1. Introduction: Legacies of the Civil War
08:29 - Chapter 2. Catton&apos;s &quot;Lost Cause&quot; Interpretation: The Dependence of Memory on Historical Period
19:21 - Chapter 3. Reconciliationist, White Supremacist and Emancipationist Memories
29:11 - Chapter 4. The Shifting Grasp and Struggle to Control Civil War Memories
44:57 - Chapter 5. Echoes of the Civil War, Hope for Racial Equality: A Conclusion?

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16733.jpg</video:thumbnail_loc>
      <video:duration>2956</video:duration>
      <video:publication_date>2012-09-01T08:48:32.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/yesO9SnEQ6Y</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>blue</video:tag>
      <video:tag>grey</video:tag>
      <video:tag>reunion</video:tag>
      <video:tag>emancipationist</video:tag>
      <video:tag>legacies</video:tag>
      <video:tag>Memory</video:tag>
      <video:tag>reconciliationist</video:tag>
      <video:tag>white</video:tag>
      <video:tag>supremacist</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/ATP-synthase-function-human-model</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>ATP synthase function - human model</video:title>
      <video:description>These guys shows the function of the protein called ATP sythase which locates on the membrane and has a role in the production of ATP in the cell. ATP is very important energy source in cells.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/03/bc3b1606-689e-4ab2-adbb-757b3db4b37d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>35</video:duration>
      <video:publication_date>2007-03-29T00:22:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/105.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>ATP</video:tag>
      <video:tag>synthase</video:tag>
      <video:tag>human</video:tag>
      <video:tag>model</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Cellular-Process-of-Engulfing-Solid-Particles</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Cellular Process of Engulfing Solid Particles</video:title>
      <video:description>The cellular process of engulfing solid particles is known as Phagocytosis.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/03/4968e2f5-7d75-4a55-9b0d-764770ecdcde/cand_5.jpg</video:thumbnail_loc>
      <video:duration>20</video:duration>
      <video:publication_date>2007-03-28T23:13:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/102.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>phagocytosis</video:tag>
      <video:tag>Fluorescent</video:tag>
      <video:tag>Microscopy</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Ovarian-Cancer</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Ovarian Cancer</video:title>
      <video:description>ViRexx Medical Corp, a small CDN biotech company, has a potential tx for Ovarian in late PIII trials. Check out this animation on Ovarex. ViRexx trades on the AMEX under ticker REX. Wiki info: Ovarian cancer is a malignant tumor, of any histology, on or within an ovary. Because many ovarian tumors are benign but have the potential to become malignant, a broad definition of ovarian cancer includes all ovarian tumors, malignant and benign.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/12/69cb8bc3-caf0-4522-b585-3b169b01a371/cand_5.jpg</video:thumbnail_loc>
      <video:duration>169</video:duration>
      <video:publication_date>2007-12-02T11:23:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1136.mp4</video:content_loc>
      <video:uploader>Technician</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>ovarian</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Examination-of-the-oral</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Examination of the oral</video:title>
      <video:description>This video gives information on how to conduct an oral examination, this information includes details such as colour in the mouth, the teeth and even the inspection of the tongue.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/80dae983-8a07-47c8-beae-937d2d357530/cand_5.jpg</video:thumbnail_loc>
      <video:duration>112</video:duration>
      <video:publication_date>2011-12-01T22:53:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10511.mp4</video:content_loc>
      <video:uploader>frokand</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Oral</video:tag>
      <video:tag>exam</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Evidence-for-Evolution-Part-III</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Evidence for Evolution Part III</video:title>
      <video:description>Evidence for evolution if we take a chimpanzees dna and line it up with a humans we find they look extremely similar the chromosome looks the same the genes line up in the same order 98.5 percent of our dna is identical to that of a chimps</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/863de102-eb8f-40d3-93f6-93d55ccbb5ba/cand_5.jpg</video:thumbnail_loc>
      <video:duration>597</video:duration>
      <video:publication_date>2012-12-01T06:05:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28158.mp4</video:content_loc>
      <video:uploader>burki</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>Evidence</video:tag>
      <video:tag>for</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>part</video:tag>
      <video:tag>III</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Signal-Transduction-Pathway</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Signal Transduction Pathway</video:title>
      <video:description>Cells grow only if they are &quot;told&quot; to do so. It is done by exposing cell to growth factor molecules. A depiction of the signal transduction pathway that is involved with the growth process of the cell.

Video Reference: http://www.learner.org</video:description>
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      <video:duration>54</video:duration>
      <video:publication_date>2007-04-06T22:55:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/233.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Signal</video:tag>
      <video:tag>transduction</video:tag>
      <video:tag>Growth</video:tag>
      <video:tag>factor</video:tag>
      <video:tag>cell</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Chemotaxis-of-protist</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Chemotaxis of protist</video:title>
      <video:description>Single cell moving toward a micropipette containing the chemoattractant cAMP. Note that the cell changes direction in response to movement of the micropipette by extending a new pseudopod in the direction of the pipette tip.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/05/b26865f8-878d-4be6-9074-36d383232e8e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>19</video:duration>
      <video:publication_date>2007-05-01T05:54:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/257.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>chemotaxis</video:tag>
      <video:tag>camp</video:tag>
      <video:tag>protists</video:tag>
      <video:tag>DIC</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cell-Culture-Techniques</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cell Culture Techniques</video:title>
      <video:description>The Luciferase Assay System is an extremely sensitive and rapid reagent for quantitation of firefly luciferase.Firefly luciferase generates light from luciferin.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/e9146222-640e-4d67-8af1-4dc9b083a868/cand_5.jpg</video:thumbnail_loc>
      <video:duration>43</video:duration>
      <video:publication_date>2010-11-03T03:28:08.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4757.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>luciferase</video:tag>
      <video:tag>assay</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Gabriela-Part-2-Hip-Testimony</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Gabriela-Part-2 Hip Testimony</video:title>
      <video:description>Gabriela explain about Video Testimonial for Hip Surgery / Hip Resurfacing Surgery performed by Dr.Vijay C Bose at Apollo Hospital Chennai./nVisit more details about Hip,Knee,Shoulder at www.hipkneeshoulderindia.com</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/02/52347f6c-592f-41c0-af16-c13ab5ba2983/cand_5.jpg</video:thumbnail_loc>
      <video:duration>167</video:duration>
      <video:publication_date>2010-02-01T09:40:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3777.mp4</video:content_loc>
      <video:uploader>Hipresurfacing India</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Birmingham</video:tag>
      <video:tag>Hip</video:tag>
      <video:tag>Resurfacing</video:tag>
      <video:tag>Arthritis</video:tag>
      <video:tag>asia</video:tag>
      <video:tag>Pacific</video:tag>
      <video:tag>Normal</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Martin-Brower-Hip-Testimony</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Martin Brower Hip Testimony</video:title>
      <video:description>Martin Brower explain about Video Testimonial for Hip Surgery / Hip Resurfacing Surgery performed by Dr.Vijay C Bose at Apollo Hospital Chennai./nVisit more details about Hip,Knee,Shoulder at www.hipkneeshoulderindia.com</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/02/8dbb00b8-13ea-4507-af93-49d3f9bfc02a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>265</video:duration>
      <video:publication_date>2010-02-01T11:08:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3790.mp4</video:content_loc>
      <video:uploader>Hipresurfacing India</video:uploader>
      <video:category>Others</video:category>
      <video:tag>bilateral</video:tag>
      <video:tag>Birmingham</video:tag>
      <video:tag>Hip</video:tag>
      <video:tag>resurface</video:tag>
      <video:tag>BHR</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>Conventional</video:tag>
      <video:tag>replacement</video:tag>
      <video:tag>Resurfacing</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Listeria-Listeriosis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Listeria (Listeriosis)</video:title>
      <video:description>Listeria monocytogenes is a bacterium and the cause of listeriosis. Listeria is specific because it is multiplied within living cell. It&apos;s special surface proteins enables it to pass tissue brier intact. This video discusses Listeria&apos;s life cycle.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/06/8ecea03e-732b-4eb7-a490-233434e27428/cand_5.jpg</video:thumbnail_loc>
      <video:duration>132</video:duration>
      <video:publication_date>2007-06-22T05:39:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/513.mp4</video:content_loc>
      <video:uploader>siere</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Listeria</video:tag>
      <video:tag>listeriosis</video:tag>
      <video:tag>Infection</video:tag>
      <video:tag>ObligateIntracellularPathogen</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-The-Fourier-Transforms-and-its-Applications</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - The Fourier Transforms and its Applications</video:title>
      <video:description>&quot;Lec 15 - The Fourier Transforms and its Applications&quot; Lecture by Professor Brad Osgood for the Electrical Engineering course, The Fourier Transforms and its Applications (EE 261).  Professor Osgood introduces a new application of the Fourier Transforms that includes deltas, properties of deltas, and physical interpretation of deltas.

The Fourier transform is a tool for solving physical problems. In this course the emphasis is on relating the theoretical principles to solving practical engineering and science problems.

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=B24BC7956EE040CD

EE 261 at Stanford University:
http://eeclass.stanford.edu/ee261/

Stanford University:
http://www.stanford.edu

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17624.jpg</video:thumbnail_loc>
      <video:duration>3129</video:duration>
      <video:publication_date>2012-09-03T16:29:36.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/YueFuLSR_-Q</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>computers</video:tag>
      <video:tag>math</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>formulas</video:tag>
      <video:tag>geometry</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>Functions</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>Operations</video:tag>
      <video:tag>sin</video:tag>
      <video:tag>cosin</video:tag>
      <video:tag>Fourier</video:tag>
      <video:tag>Transformations</video:tag>
      <video:tag>series</video:tag>
      <video:tag>deltas</video:tag>
      <video:tag>diffraction</video:tag>
      <video:tag>interference</video:tag>
      <video:tag>Light</video:tag>
      <video:tag>source</video:tag>
      <video:tag>plane</video:tag>
      <video:tag>apertures</video:tag>
      <video:tag>ape</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-do-we-become-addicted</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How do we become addicted?</video:title>
      <video:description>How drugs make you addicted? They mimic dopamine. In normal brain dopamine travels across the synapse, stimulates neuron and is quickly reabsorbed. But if we add drugs, for example cocaine, many molecules clogg synapse, so dopamine cannot be reabsorbed.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/05/d91e42cd-7921-4765-a2f6-41f3aaa19586/cand_5.jpg</video:thumbnail_loc>
      <video:duration>37</video:duration>
      <video:publication_date>2007-05-24T04:40:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/415.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Brain</video:tag>
      <video:tag>Addiction</video:tag>
      <video:tag>neurology</video:tag>
      <video:tag>cocain</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cranial-Nerves-Examination-of-6-Months-Infant</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cranial Nerves Examination of 6 Months Infant</video:title>
      <video:description>Video shows the examination of an infant cranial nerves by an expert doctor. Infant is of 6 months and a careful examination is shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/eff25f8b-5ae1-4a18-a3a9-1ee50cf8eb1a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>119</video:duration>
      <video:publication_date>2013-02-11T01:23:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30042.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Cranial</video:tag>
      <video:tag>Nerves</video:tag>
      <video:tag>6</video:tag>
      <video:tag>Months</video:tag>
      <video:tag>Infant</video:tag>
      <video:tag>Clinical</video:tag>
      <video:tag>Examination</video:tag>
      <video:tag>MRCP</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-22-The-Fourier-Transforms-and-its-Applications</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22 - The Fourier Transforms and its Applications</video:title>
      <video:description>&quot;Lec 22 - The Fourier Transforms and its Applications&quot; Lecture by Professor Brad Osgood for the Electrical Engineering course, The Fourier Transforms and its Applications (EE 261).  Professor Osgood lectures on the basics of the fast Fourier transforms algorithm 

The Fourier transform is a tool for solving physical problems. In this course the emphasis is on relating the theoretical principles to solving practical engineering and science problems.

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=B24BC7956EE040CD

EE 261 at Stanford University:
http://eeclass.stanford.edu/ee261/

Stanford University:
http://www.stanford.edu

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17637.jpg</video:thumbnail_loc>
      <video:duration>3076</video:duration>
      <video:publication_date>2012-09-03T16:35:36.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/st7Tiwr_Vuk</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>computers</video:tag>
      <video:tag>math</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>formulas</video:tag>
      <video:tag>geometry</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>Functions</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>Operations</video:tag>
      <video:tag>sin</video:tag>
      <video:tag>cosin</video:tag>
      <video:tag>Fourier</video:tag>
      <video:tag>Transformations</video:tag>
      <video:tag>series</video:tag>
      <video:tag>algorithm</video:tag>
      <video:tag>discrete</video:tag>
      <video:tag>convolution</video:tag>
      <video:tag>dft</video:tag>
      <video:tag>FFT</video:tag>
      <video:tag>N</video:tag>
      <video:tag>matrix</video:tag>
      <video:tag>simple</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-a-Proto-Oncogene-Becomes-an-Oncogene</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How a Proto-Oncogene Becomes an Oncogene</video:title>
      <video:description>A depiction of some types of mutations that can occur to turn a proto-oncogene into an oncogene. If many proto-oncogenes are multiplied, cancer occurs in some cells. In some other cells, cancer occurs if  proto-oncogenes are translocated in cell&apos;s genetic matherial. 
Video Ref: www.learner.org</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/04/6dd3691f-7d86-49cd-8366-2d46f9de5122/cand_5.jpg</video:thumbnail_loc>
      <video:duration>41</video:duration>
      <video:publication_date>2007-04-06T21:33:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/212.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>oncogene</video:tag>
      <video:tag>Proto</video:tag>
      <video:tag>Cancer</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-the-Body-Works-Repair-of-Bone</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How the Body Works : Repair of Bone</video:title>
      <video:description>In this how the body works video, how our body repairs broken bones is explained in detail.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/11/ec5580fa-25be-4d94-8a7f-71256b53e402/cand_5.jpg</video:thumbnail_loc>
      <video:duration>72</video:duration>
      <video:publication_date>2007-11-24T01:09:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1133.mp4</video:content_loc>
      <video:uploader>watch</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>bone</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/RICE</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>RICE</video:title>
      <video:description>RICE for the treatment of bone, joint and muscle injuries. This video gives information of the abbreviation RICE which is rest, ice, compression and elevation.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/a67d2827-6a8a-4624-9309-e043747b4fa2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>67</video:duration>
      <video:publication_date>2011-12-11T22:53:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11075.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Rice</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Holocaust-in-Film-and-Literature-German-59-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8- Holocaust in Film and Literature, German 59, UCLA</video:title>
      <video:description>&quot;Lec 8- Holocaust in Film and Literature, German 59, UCLA&quot;Course Description:
German 59: Holocaust in Film and Literature is a course that provides insight into the History of Holocaust and its present memory through examination of challenges and problems encountered in trying to imagine its horror through media of literature and film.

About the Professor:
Todd Presner is Associate Professor of Germanic Languages, Comparative Literature, and Jewish Studies. His research focuses on German-Jewish intellectual and cultural history, the history of media, visual culture, digital humanities, and cultural geography. He is the author of two books: The first, Mobile Modernity: Germans, Jews, Trains (Columbia University Press, 2007), maps German-Jewish intellectual history onto the development of the railway system; the second, Muscular Judaism: The Jewish Body and the Politics of Regeneration (Routledge, 2007), analyzes the aesthetic dimensions of the strong Jewish body.

Note: Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA German 59: Holocaust in Film and Literature classes in this series: http://www.youtube.com/view_play_list?p=E162D5967A29AA3B
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
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      <video:duration>3629</video:duration>
      <video:publication_date>2012-09-09T03:43:29.000Z</video:publication_date>
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      <video:tag>59</video:tag>
      <video:tag>UCLA</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Proliferation of T cell by IL-10</video:title>
      <video:description>IL-10 production induced in Th2 by NS4 protein in HCV genome.</video:description>
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      <video:duration>29</video:duration>
      <video:publication_date>2009-05-04T20:54:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2140.mp4</video:content_loc>
      <video:uploader>arsinsol</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>HCV</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Genographic Project and Our Ancestors</video:title>
      <video:description>This is a wild chronicles video. Who are our ancestors and where do they come from? Could our ancestors be more alike than we think? Four people map their genographical history to find out.

See All National Geographic Videos
http://video.nationalgeographic.com/video/?source=4001</video:description>
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      <video:publication_date>2009-07-08T03:19:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3030.mp4</video:content_loc>
      <video:uploader>sikadi</video:uploader>
      <video:category>Education</video:category>
      <video:tag>genographic</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>History</video:tag>
      <video:tag>Ancestors</video:tag>
      <video:tag>family</video:tag>
      <video:tag>Africa</video:tag>
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      <video:description>De novo vesicle formation from fatty acid micelles - Protons are represented by the small glowing spheres. Upon protonation, the micelle structure becomes more fluid and may allow for larger numbers of micelles to join together. Vesicle formation occurs by chance after the fatty acid sheet has reached a threshold surface area. 
video by Janet Iwasa at onemicron</video:description>
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      <video:duration>36</video:duration>
      <video:publication_date>2007-12-19T01:42:26.000Z</video:publication_date>
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      <video:uploader>ayseni</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>fattyacid</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>STEREO Sun360 Teaser</video:title>
      <video:description>Watch the latest revelation about the entire Sun as observed by the Stereo Satellites on www.nasa.gov/stereo.</video:description>
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      <video:publication_date>2011-11-10T03:01:41.000Z</video:publication_date>
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      <video:tag>stereo</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Viral-Geometry-and-Structural-Diversity</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Viral Geometry and Structural Diversity</video:title>
      <video:description>The geometric structures of viruses are beautiful and can be used, along with genomic information, to identify them.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/04/dddfd0a8-7bdb-4df2-b84f-2f6704018961/cand_5.jpg</video:thumbnail_loc>
      <video:duration>191</video:duration>
      <video:publication_date>2012-04-12T23:24:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/12218.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>Viral</video:tag>
      <video:tag>geometry</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Structural</video:tag>
      <video:tag>diversity</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Putting-yourselves-into-other-peoples-shoes</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Putting yourselves into other people&apos;s shoes</video:title>
      <video:description>&quot;Lec 2 - Putting yourselves into other people&apos;s shoes&quot; Game Theory (ECON 159)

At the start of the lecture, we introduce the &quot;formal ingredients&quot; of a game: the players, their strategies and their payoffs. Then we return to the main lessons from last time: not playing a dominated strategy; and putting ourselves into others&apos; shoes. We apply these first to defending the Roman Empire against Hannibal; and then to picking a number in the game from last time. We learn that, when you put yourself in someone else&apos;s shoes, you should consider not only their goals, but also how sophisticated are they (are they rational?), and how much do they know about you (do they know that you are rational?). We introduce a new idea: the iterative deletion of dominated strategies. Finally, we discuss the difference between something being known and it being commonly known.

00:00 - Chapter 1. Recap of Previous Lecture: Prisoners&apos; Dilemma and Payoffs 
06:47 - Chapter 2. The Formal Ingredients of a Game
16:01 - Chapter 3. Weakly Dominant Strategies
35:29 - Chapter 4. Rationality and Common Knowledge
01:05:37 - Chapter 5. Common Knowledge vs. Mutual Knowledge

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2007.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16735.jpg</video:thumbnail_loc>
      <video:duration>4129</video:duration>
      <video:publication_date>2012-09-01T09:00:50.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/qQ3kFydI_xQ</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Common</video:tag>
      <video:tag>Knowledge</video:tag>
      <video:tag>Dominant</video:tag>
      <video:tag>Strategies</video:tag>
      <video:tag>Dominated</video:tag>
      <video:tag>Iterative</video:tag>
      <video:tag>deletion</video:tag>
      <video:tag>Prisoners</video:tag>
      <video:tag>Dilemma</video:tag>
      <video:tag>Rationality</video:tag>
    </video:video>
  </url>
  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Robofish mimics the swimming motion of bass</video:title>
      <video:description>Mechanical engineers at MIT have created schools five-inch robofish that mimic the swimming motion of bass. In this video, you can see the carangi form swimming technique, with most of the movement taking place in the tail end of the body.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/cd665c50-3e05-4e12-af4d-2d0f811b6ef4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>8</video:duration>
      <video:publication_date>2009-08-28T11:14:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3281.mp4</video:content_loc>
      <video:category>Others</video:category>
      <video:tag>robots</video:tag>
      <video:tag>Fish</video:tag>
      <video:tag>Swimming</video:tag>
      <video:tag>robofish</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Nash-equilibrium-shopping-standing-and-voting-on-a-line</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Nash equilibrium: shopping, standing and voting on a line</video:title>
      <video:description>&quot;Lec 7 - Nash equilibrium: shopping, standing and voting on a line&quot; Game Theory (ECON 159)

We first consider the alternative &quot;Bertrand&quot; model of imperfect competition between two firms in which the firms set prices rather than setting quantities. Then we consider a richer model in which firms still set prices but in which the goods they produce are not identical. We model the firms as stores that are on either end of a long road or line. Customers live along this line. Then we return to models of strategic politics in which it is voters that are spread along a line. This time, however, we do not allow candidates to choose positions: they can only choose whether or not to enter the election. We play this &quot;candidate-voter game&quot; in the class, and we start to analyze both as a lesson about the notion of equilibrium and a lesson about politics.

00:00 - Chapter 1. Bertrand Duopoly: Standard Model
28:18 - Chapter 2. Bertrand Duopoly: Product Differentiation
40:13 - Chapter 3. Perfect Competition Revisited: The Candidate Voter Model 

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2007.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16740.jpg</video:thumbnail_loc>
      <video:duration>4281</video:duration>
      <video:publication_date>2012-09-01T09:05:49.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/pMRMYi1SoQs</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Bertrand</video:tag>
      <video:tag>competition</video:tag>
      <video:tag>BEST</video:tag>
      <video:tag>response</video:tag>
      <video:tag>Cournot</video:tag>
      <video:tag>differentiated</video:tag>
      <video:tag>Products</video:tag>
      <video:tag>game</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>Monopoly</video:tag>
      <video:tag>Perfect</video:tag>
      <video:tag>Strategic</video:tag>
      <video:tag>behavior</video:tag>
      <video:tag>voting</video:tag>
    </video:video>
  </url>
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    <loc>https://dnatube.com/videos/Andrew-Walford-Hip-Testimony-Part-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Andrew Walford Hip Testimony Part 1</video:title>
      <video:description>This interview shows andrew Walford explaining his hip surgery / hip resurfacing surgery performed by Dr.Vijay C Bose at Apollo Hospital Chennai./nVisit more details about Hip, Knee, Shoulder at www.hipkneeshoulderindia.com</video:description>
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      <video:publication_date>2010-02-01T08:15:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3769.mp4</video:content_loc>
      <video:uploader>Hipresurfacing India</video:uploader>
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      <video:tag>Resurfacing</video:tag>
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      <video:tag>AVN</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>NCP</video:tag>
      <video:tag>Approach</video:tag>
      <video:tag>to</video:tag>
      <video:tag>arthoplasty</video:tag>
      <video:tag>Asian</video:tag>
      <video:tag>experiences</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>How does the human voice system works. The only vibrating element in the human body is the vocal cords. During normal breathing the vocal cord stays apart and don&apos;t produce sound.</video:description>
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      <video:duration>59</video:duration>
      <video:publication_date>2009-08-08T15:26:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3191.mp4</video:content_loc>
      <video:category>Structural Biology</video:category>
      <video:tag>the</video:tag>
      <video:tag>human</video:tag>
      <video:tag>Voice</video:tag>
      <video:tag>system</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Continuous everting mattress pattern suture</video:title>
      <video:description>This video reviews common suture knots and patterns used in veterinary surgery further advice on suture pattern selection is given in individual relating to specific procedures however today most surgeons gravitate towards simple appositional suture patterns</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/d4f7f4a1-6cd8-4517-9251-acb0ea1505ee/cand_5.jpg</video:thumbnail_loc>
      <video:duration>96</video:duration>
      <video:publication_date>2011-12-01T20:20:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10357.mp4</video:content_loc>
      <video:uploader>catee</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Continuous</video:tag>
      <video:tag>Everting</video:tag>
      <video:tag>Mattress</video:tag>
      <video:tag>pattern</video:tag>
      <video:tag>Suture</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Cyclin Dependant Kinases 2 (CDK2)</video:title>
      <video:description>CDK2 - Cyclin Dependant Kinases</video:description>
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      <video:duration>140</video:duration>
      <video:publication_date>2010-11-23T00:39:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5725.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Biochemistry</video:category>
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      <video:tag>Dependant</video:tag>
      <video:tag>kinases</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>G-Protein Signaling</video:title>
      <video:description>This video explains the process of cellular signaling through G-protein-coupled receptors.

This video is from:
Essential Cell Biology, 3rd Edition
Alberts, Bray, Hopkin, Johnson, Lewis, Raff, Roberts, &amp; Walter
ISBN: 978-0-8153-4129-1</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/04/07d82d12-1963-44b1-bfbc-a0ec93eadd38/cand_5.jpg</video:thumbnail_loc>
      <video:duration>190</video:duration>
      <video:publication_date>2010-04-08T19:57:45.000Z</video:publication_date>
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      <video:uploader>second second</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>G</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>coupled</video:tag>
      <video:tag>receptor</video:tag>
      <video:tag>Signaling</video:tag>
      <video:tag>Cellular</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>garland</video:tag>
      <video:tag>Science</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 90  - Anterior Guidance and Esthetics</video:title>
      <video:description>&quot;Lec 90  - Anterior Guidance and Esthetics&quot; The anterior teeth have been cast and Dr. Clayton checks the esthetics of the porcelain, then tries the restorations in the patient&apos;s mouth, checking for proper occlusion. Orig. air date: SEP 20 74

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
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      <video:duration>1458</video:duration>
      <video:publication_date>2012-09-09T06:36:40.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ft14ACBkluo</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>90</video:tag>
      <video:tag>Anterior</video:tag>
      <video:tag>guidance</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Esthetics</video:tag>
    </video:video>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Ken McKinnon Hip Testimony</video:title>
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      <video:duration>206</video:duration>
      <video:publication_date>2010-02-01T12:57:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3801.mp4</video:content_loc>
      <video:uploader>Hipresurfacing India</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Hip</video:tag>
      <video:tag>replacement</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>Total</video:tag>
      <video:tag>recovery</video:tag>
      <video:tag>Resurfacing</video:tag>
    </video:video>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Short-term memory and molecular basis of early LTP</video:title>
      <video:description>This video demonstrates molecular basis of early LTP which is also called as short-term memory. Early LTP (short-term memory) depends on a calcium-dependent protein kinase to strengthen an existing synapse.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/04/e8f3ecdd-3c56-4947-8f81-0c5fdedbf5df/cand_5.jpg</video:thumbnail_loc>
      <video:duration>87</video:duration>
      <video:publication_date>2012-04-17T22:40:55.000Z</video:publication_date>
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      <video:uploader>Admin</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>short</video:tag>
      <video:tag>term</video:tag>
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      <video:tag>LTP</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/What-is-Esophagitis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Esophagitis?</video:title>
      <video:description>Doctor Carlo A. Oiler, MD FACEP emergeny physician will tell you about esophagitis. Video is very helpful and is explained with diagrams and structures.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/04/6daadbb8-db1b-431e-8704-8ac9a269546b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>219</video:duration>
      <video:publication_date>2013-04-07T17:06:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30422.mp4</video:content_loc>
      <video:uploader>Eugenio Boyd</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Esophagitis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Drosophila-gastrulationventral-furrow-formation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Drosophila gastrulation/ventral furrow formation</video:title>
      <video:description>A three hours hold fruit fly embryo is imaged ventrally via fluorescence microscopy for 30 minutes. Myosin is tagged with GFP. This process, called gastrulation, serves in most higher organisms (including humans) for the formation of the three body layers: epi-, meso- and endoderm.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/bb788043-2378-410b-bc83-41f9559ae9a0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>10</video:duration>
      <video:publication_date>2009-04-09T05:57:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1675.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Developmental Biology</video:category>
      <video:tag>biophysics</video:tag>
      <video:tag>Development</video:tag>
      <video:tag>fly</video:tag>
      <video:tag>Embryo</video:tag>
      <video:tag>gastrulation</video:tag>
      <video:tag>myosin</video:tag>
      <video:tag>Microscopy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-Physics-111-Gamma-Ray-Spectroscopy-GMA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - Physics 111: Gamma Ray Spectroscopy (GMA)</video:title>
      <video:description>Physics 111: Gamma Ray Spectroscopy (GMA)

Physics 111 Advanced Laboratory.  Professor Sumner Davis

This video accompanies the Gamma Ray Spectroscopy Experiment, providing students with an introduction to the theory, apparatus, and procedures.

The purpose of this experiment is to measure the mass attenuation coefficients of several materials using gamma ray sources. First you will perform some tests to show the effect of various equipment settings. You will then use the known sources to calibrate your detector, and verify the inverse square law. Finally, you will make some measurements that will allow you to calculate the mass attenuation coefficients for several materials at several energies.

In this apparatus, the gamma rays enter a NaI scintillator crystal, which converts them into many lower energy photons. These photons travel through the crystal to the photocathode of a photomultiplier tube, where they are converted into electrons by means of the photoelectric effect. The photo-electrons are sent through a series of electrodes where the number of electrons is multiplied. At the anode, a pulse of current is produced, and then counted. 

http://advancedlab.org</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26998.jpg</video:thumbnail_loc>
      <video:duration>1679</video:duration>
      <video:publication_date>2012-09-19T06:18:42.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/cZGMngx-6yE</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>physics</video:tag>
      <video:tag>111</video:tag>
      <video:tag>gamma</video:tag>
      <video:tag>ray</video:tag>
      <video:tag>Spectroscopy</video:tag>
      <video:tag>GMA</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-The-Democratization-of-Ubiquitous-Computing</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - The Democratization of Ubiquitous Computing</video:title>
      <video:description>&quot;Lec 13 - The Democratization of Ubiquitous Computing&quot; April 25, 2008 lecture by Leah Buechley for the Stanford University Human Computer Interaction Seminar (CS547).

Computational textile researchers weave, solder and sew electronics into cloth to build soft, flexible and wearable computers. Computational textiles or &quot;e-textiles&quot; is a young discipline, and developments in the field have so far been relegated almost exclusively to research labs in industry and academia. Lisa Buechley presents advancements that make the designing and building of e- textiles accessible to new audiences, describing developments in engineering, design and applications that are helping to democratize creative ubiquitous computing.

CS 547 | Human-Computer Interaction Seminar:
http://hci.stanford.edu/seminar/

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24052.jpg</video:thumbnail_loc>
      <video:duration>3712</video:duration>
      <video:publication_date>2012-09-14T14:59:26.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/VrgF0mRGvtk</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>13</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Democratization</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Ubiquitous</video:tag>
      <video:tag>Computing</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cell-responses-to-HCV</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cell responses to HCV</video:title>
      <video:description>This is a second part of the video which shows cell&apos;s response to HCV which is also called as Hepatitis C virus.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/6dd77d70-b5d6-4b55-aeec-e13be3e4fe23/cand_5.jpg</video:thumbnail_loc>
      <video:duration>46</video:duration>
      <video:publication_date>2009-05-04T20:46:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2138.mp4</video:content_loc>
      <video:uploader>arsinsol</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>HCV</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-Dissection-Superficial-Cervical-Region-and-Posterior-Triangle-of-Neck</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 -Dissection: Superficial Cervical Region and Posterior Triangle of Neck</video:title>
      <video:description>&quot;Lec 15 -Dissection: Superficial Cervical Region and Posterior Triangle of Neck&quot;Gross anatomy of the superficial cervical region and the posterior triangle of the neck using a human cadaver.  Orig. air date: JUN 26 74

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21669.jpg</video:thumbnail_loc>
      <video:duration>814</video:duration>
      <video:publication_date>2012-09-09T06:48:52.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/F0lIJjupXAg</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>15</video:tag>
      <video:tag>Dissection</video:tag>
      <video:tag>superficial</video:tag>
      <video:tag>Cervical</video:tag>
      <video:tag>region</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Posterior</video:tag>
      <video:tag>Triangle</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Neckq</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-Mixed-strategies-in-baseball-dating-and-paying-your-taxes</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - Mixed strategies in baseball, dating and paying your taxes</video:title>
      <video:description>&quot;Lec 10 - Mixed strategies in baseball, dating and paying your taxes&quot; Game Theory (ECON 159)

We develop three different interpretations of mixed strategies in various contexts: sport, anti-terrorism strategy, dating, paying taxes and auditing taxpayers. One interpretation is that people literally randomize over their choices. Another is that your mixed strategy represents my belief about what you might do. A third is that the mixed strategy represents the proportions of people playing each pure strategy. Then we discuss some implications of the mixed equilibrium in games; in particular, we look how the equilibrium changes in the tax-compliance/auditor game as we increase the penalty for cheating on your taxes.

00:00 - Chapter 1. Mixed Strategy Equilibria: Example (Continued)
12:49 - Chapter 2. Mixed Strategy Equilibria: Other Examples in Sports
23:41 - Chapter 3. Mixed Strategy Equilibria Interpretation 1: Literal Randomization
28:17 - Chapter 4. Mixed Strategy Equilibria Interpretation 2:  Players&apos; Beliefs about Each Other&apos;s Actions
47:04 - Chapter 5. Mixed Strategy Equilibria Interpretation 3: Prediction of Split on Two or More Courses of Action in a Large Population
59:52 - Chapter 6. Mixed Strategy Equilibria: Policy Applications

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2007.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16743.jpg</video:thumbnail_loc>
      <video:duration>4412</video:duration>
      <video:publication_date>2012-09-01T09:06:03.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/9b2AMWwMToc</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Battle</video:tag>
      <video:tag>sexes</video:tag>
      <video:tag>Bayes</video:tag>
      <video:tag>Nash</video:tag>
      <video:tag>Equilibrium</video:tag>
      <video:tag>BEST</video:tag>
      <video:tag>Responses</video:tag>
      <video:tag>coordination</video:tag>
      <video:tag>Games</video:tag>
      <video:tag>game</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>Mixed</video:tag>
      <video:tag>Strategies</video:tag>
      <video:tag>Pure</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Communities-Key-Institutions-and-Relationships</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Communities: Key Institutions and Relationships</video:title>
      <video:description>&quot;Lec 4 - Communities: Key Institutions and Relationships&quot;Early Modern England: Politics, Religion, and Society under the Tudors and Stuarts (HIST 251)

Professor Wrightson begins by discussing how modern perceptions of the &apos;traditional&apos; community have informed the manner in which the early modern social landscape is discussed. From here he moves on to address the lived reality of community and social bonds in the period. The roles that the intertwined ideas of lordship and tenancy, custom, neighborliness and social &apos;credit&apos; played in rural manors and parishes are examined, as are urban institutions like the guilds, and relationships of kinship more generally. Professor Wrightson argues that the social bonds of community and neighborliness were indeed key features of early modern society and could occupy a pivotal position in people&apos;s lives, but also warns that communities could also be restrictive and riven by conflicts and tensions. While recognizing the importance of bonds of mutual obligation, we must not sentimentalize them.

00:00 - Chapter 1. Community
08:24 - Chapter 2. Authority
18:32 - Chapter 3. Neighbors
37:27 - Chapter 4. Kinship

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23255.jpg</video:thumbnail_loc>
      <video:duration>2758</video:duration>
      <video:publication_date>2012-09-13T12:06:53.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/f-qdApVXVS0</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Sociology</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>4</video:tag>
      <video:tag>communities</video:tag>
      <video:tag>Key</video:tag>
      <video:tag>institutions</video:tag>
      <video:tag>and</video:tag>
      <video:tag>relationships</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-35-MIT-18085-Computational-Science-and-Engineering-I-Fall-2008</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 35 - MIT 18.085 Computational Science and Engineering I, Fall 2008</video:title>
      <video:description>&quot;Lec 35 - MIT 18.085 Computational Science and Engineering I, Fall 2008&quot;: Fast Poisson solver (part 2); finite elements in 2D (part 1)

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15729.jpg</video:thumbnail_loc>
      <video:duration>3088</video:duration>
      <video:publication_date>2012-08-28T20:00:38.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/a6sPpQXST5E</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>linear</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>networks</video:tag>
      <video:tag>Lagrange</video:tag>
      <video:tag>multipliers</video:tag>
      <video:tag>differential</video:tag>
      <video:tag>Equations</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Equilibrium</video:tag>
      <video:tag>LaPlace</video:tag>
      <video:tag>s</video:tag>
      <video:tag>equation</video:tag>
      <video:tag>Potential</video:tag>
      <video:tag>flow</video:tag>
      <video:tag>Boundary</video:tag>
      <video:tag>value</video:tag>
      <video:tag>problems</video:tag>
      <video:tag>Fourier</video:tag>
      <video:tag>series</video:tag>
      <video:tag>discrete</video:tag>
      <video:tag>transform</video:tag>
      <video:tag>convolution</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Gut</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Gut</video:title>
      <video:description>You&apos;ve got guts to be reading this. The stomach has very strong muscles that help with the digestion of the food. This animation shows the gut or stomach.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/06/a8ee43e4-bab6-464e-b04b-ce053e8e28e2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>20</video:duration>
      <video:publication_date>2009-06-29T09:26:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2915.mp4</video:content_loc>
      <video:category>Medical</video:category>
      <video:tag>the</video:tag>
      <video:tag>Gut</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Miracles-in-the-formation-of-protein</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Miracles in the formation of protein</video:title>
      <video:description>Miracles in the formation of protein is explained in this video to show why God exist. The proteins that humans ingest for their nutrition are not all used by the body in the same form. First of all, they are decomposed into smaller molecules called amino acids. Later on, these amino acids are brought together in new arrangements to make any one of the 200,000 different types of protein encoded in the DNA which may be needed at that particular time. The name given to this complex process, each step of which is a miracle in itself, is protein synthesis.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/07/eb4f9644-3028-4603-a844-6cdf6a65f9a5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>267</video:duration>
      <video:publication_date>2009-07-04T13:24:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2939.mp4</video:content_loc>
      <video:uploader>harunyahya</video:uploader>
      <video:category>Molecular Biology</video:category>
      <video:tag>Evolution</video:tag>
      <video:tag>tree</video:tag>
      <video:tag>Darwin</video:tag>
      <video:tag>Creation</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>human</video:tag>
      <video:tag>Molecular</video:tag>
      <video:tag>God</video:tag>
      <video:tag>harun</video:tag>
      <video:tag>yahya</video:tag>
      <video:tag>adnan</video:tag>
      <video:tag>oktar</video:tag>
      <video:tag>Allah</video:tag>
      <video:tag>Islam</video:tag>
      <video:tag>Origin</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Species</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Physical-and-mental-health</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Physical and mental health</video:title>
      <video:description>This video is aimed to improve your physically and mental health. Enjoy how to be and stay healthy.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/06/126f23a2-10c2-4249-96f6-5e38d395763f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>19</video:duration>
      <video:publication_date>2009-06-19T16:48:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2861.mp4</video:content_loc>
      <video:category>Medical</video:category>
      <video:tag>Physical</video:tag>
      <video:tag>and</video:tag>
      <video:tag>mental</video:tag>
      <video:tag>Health</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-24-Gross-Anatomy-Superficial-and-Deep-Back-Muscles</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 24 -Gross Anatomy:  Superficial and Deep Back Muscles</video:title>
      <video:description>&quot;Lec 24 -Gross Anatomy:  Superficial and Deep Back Muscles&quot;Shows the anatomy of the superficial and deep back muscles using a human cadaver.  Orig. air date: JUN 27 74

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21681.jpg</video:thumbnail_loc>
      <video:duration>1212</video:duration>
      <video:publication_date>2012-09-09T06:55:25.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/RPZ-n_axrfw</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>24</video:tag>
      <video:tag>Gross</video:tag>
      <video:tag>anatomy</video:tag>
      <video:tag>superficial</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Deep</video:tag>
      <video:tag>Back</video:tag>
      <video:tag>Muscles</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Introductions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Introductions</video:title>
      <video:description>&quot;Lec 1 - Introductions&quot; The American Novel Since 1945 (ENGL 291)

In this first lecture Professor Hungerford introduces the course&apos;s academic requirements and some of its central concerns. She uses a magazine advertisement for James Joyce&apos;s Ulysses and an essay by Vladimir Nabokov (author of Lolita, a novel on the syllabus) to establish opposing points of view about what is required to be a competent reader of literature. The contrast between popular emotional appeal and detached artistic judgment frames literary debates from the Modernist, and through the post-45 period. In the second half of lecture, Hungerford shows how the controversies surrounding the publication of Richard Wright&apos;s Black Boy highlight the questions of truth, memory, and autobiography that will continue to resurface throughout the course.

00:00 - Chapter 1. Introduction: Major Themes
08:07 - Chapter 2. Course Requirements
13:43 - Chapter 3. How To Read: On Joyce and Nabokov 
29:30 - Chapter 4. Introduction to Richard Wright&apos;s &quot;Black Boy&quot;: Autobiography and Editorial Influence
43:58 - Chapter 5. Conclusions: &quot;Black Boy&quot; and Major Course Themes

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16759.jpg</video:thumbnail_loc>
      <video:duration>2856</video:duration>
      <video:publication_date>2012-09-01T09:32:04.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/TyVAU5iGe0k</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>autobiography</video:tag>
      <video:tag>Cultural</video:tag>
      <video:tag>capital</video:tag>
      <video:tag>Everyman</video:tag>
      <video:tag>fictionality</video:tag>
      <video:tag>writers</video:tag>
      <video:tag>impersonality</video:tag>
      <video:tag>Modernism</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Venus-Fly-Trap</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Venus Fly Trap</video:title>
      <video:description>The Venus Fly Trap is a carnivorous plant that feeds on insects. It is very colorful so that insects are attracted to it. This video shows how a Venus fly trap feeds on an insect.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/acf8e856-b3cc-4c38-a35d-42275f3efcc3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>10</video:duration>
      <video:publication_date>2009-08-11T09:10:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3229.mp4</video:content_loc>
      <video:category>Others</video:category>
      <video:tag>Venus</video:tag>
      <video:tag>fly</video:tag>
      <video:tag>Trap</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/God-is-known-through-reason-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>God is known through reason 3</video:title>
      <video:description>You opened your eyes one day and found yourself in the midst of a lot of blessings. Think about the things that are offered to you by God. At every little detail present in the world God makes us aware of His existence. This film summons you to ponder over the universe and living beings and see how they have been created flawlessly. By showing a few of the countless signs of God in nature we aim to make you think about His power and knowledge over all things on earth.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/c3685493-0808-49c0-814e-d4d31e292713/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2009-08-01T14:39:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3090.mp4</video:content_loc>
      <video:uploader>harunyahya</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Allah</video:tag>
      <video:tag>God</video:tag>
      <video:tag>harun</video:tag>
      <video:tag>yahya</video:tag>
      <video:tag>adnan</video:tag>
      <video:tag>oktar</video:tag>
      <video:tag>miracles</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>human</video:tag>
      <video:tag>body</video:tag>
      <video:tag>Heart</video:tag>
      <video:tag>hand</video:tag>
      <video:tag>skeleton</video:tag>
      <video:tag>fur</video:tag>
      <video:tag>Polar</video:tag>
      <video:tag>Ear</video:tag>
      <video:tag>eyeseagle</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Vision-system-an-educational-video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Vision system: an educational video</video:title>
      <video:description>This educational video on the vision system demonstrates how we see. Light reflected from an object passes through the retina and initiates neural signals that creates image of the object. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/60236863-e192-43f5-afc5-3b30f473596a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>94</video:duration>
      <video:publication_date>2010-11-27T11:49:23.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6205.mp4</video:content_loc>
      <video:uploader>kelmad</video:uploader>
      <video:category>Others</video:category>
      <video:tag>educational</video:tag>
      <video:tag>Video</video:tag>
      <video:tag>on</video:tag>
      <video:tag>the</video:tag>
      <video:tag>vision</video:tag>
      <video:tag>system</video:tag>
      <video:tag>Diopsys</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Effect-of-air-on-the-speed-of-light</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Effect of air on the speed of light</video:title>
      <video:description>The video shows a simple experiment that demonstrates that light is slowed down in the presence of air. The refractive index of air is 1.00025. This causes speed of light to reduced by 1/4000, while traveling through air. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/07/8809dca8-4c13-4fdb-ada7-a87ffd0c4e6f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>151</video:duration>
      <video:publication_date>2009-07-07T13:30:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2985.mp4</video:content_loc>
      <video:uploader>abdul hannan</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Effect</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Air</video:tag>
      <video:tag>on</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Speed</video:tag>
      <video:tag>Light</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/HIV-Immune-Cells</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>HIV-Immune Cells</video:title>
      <video:description>Doctors are considering using a new technology for genetically modifying AIDS patients&apos; own cells to be resistant to HIV. As this ScienCentral News video explains, they&apos;re modeling the idea after rare individuals who are naturally immune to the AIDS virus. http://www.sciencentral.com/video/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/04/b2f2c9e8-d47e-4ba1-9769-5540820504a3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>108</video:duration>
      <video:publication_date>2010-04-08T15:07:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4091.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Others</video:category>
      <video:tag>HIV</video:tag>
      <video:tag>AIDS</video:tag>
      <video:tag>Immune</video:tag>
      <video:tag>cells</video:tag>
      <video:tag>cure</video:tag>
      <video:tag>sciencentral</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>Video</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Flannery-OConnor-Wise-Blood-cont</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Flannery O&apos;Connor, Wise Blood (cont.)</video:title>
      <video:description>&quot;Lec 4 - Flannery O&apos;Connor, Wise Blood (cont.)&quot; The American Novel Since 1945 (ENGL 291)

In this second lecture on Flannery O&apos;Connor&apos;s Wise Blood, Professor Amy Hungerford continues to offer several specific contexts in which to read and understand the novel. Having used O&apos;Connor&apos;s letters to delve into her theological commitments in the previous lecture, Professor Hungerford now explores the southern social context, particularly with respect to race and gender, and the New Critical writing program of which O&apos;Connor was a product. Hungerford finally suggests that O&apos;Connor&apos;s writing illuminates the important--and perhaps undertheorized--link between the institutionalization of formal unity by the New Critics, and their strong religious influences.

00:00 - Chapter 1. On the Depiction of Women: Fragmented Bodies and Southern Society
07:36 - Chapter 2. Modes of Violence: Abused Children, Police Brutality, and Racism
16:52 - Chapter 3. Exploring the Narrative Purpose of Violent Imagery: The Question of Sympathy
24:13 - Chapter 4. Returning to a Theological Structure: A Close Reading of Chapter Seven
35:36 - Chapter 5. New Criticism and the Institutionalization of Modernism

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16762.jpg</video:thumbnail_loc>
      <video:duration>2686</video:duration>
      <video:publication_date>2012-09-01T09:32:19.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/COzAb8FyIis</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>aesthetics</video:tag>
      <video:tag>of</video:tag>
      <video:tag>torture</video:tag>
      <video:tag>beauty</video:tag>
      <video:tag>children</video:tag>
      <video:tag>grotesque</video:tag>
      <video:tag>iconography</video:tag>
      <video:tag>McGurl</video:tag>
      <video:tag>new</video:tag>
      <video:tag>Criticism</video:tag>
      <video:tag>race</video:tag>
      <video:tag>sympathy</video:tag>
      <video:tag>violence</video:tag>
      <video:tag>Yeager</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Information-on-National-Jewish-Health-Treatment</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Information on National Jewish Health Treatment</video:title>
      <video:description>This video will provide you the knowledge about national Jewish health treatment. This was the first institute whose primary goal was to provide a free of cost treatment for the patients.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_9445.jpg</video:thumbnail_loc>
      <video:duration>72</video:duration>
      <video:publication_date>2011-11-30T09:22:29.000Z</video:publication_date>
      <video:content_loc>https://www.dnatube.com/flvideo/9445.mp4</video:content_loc>
      <video:uploader>velatin</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>National</video:tag>
      <video:tag>Jewish</video:tag>
      <video:tag>Health</video:tag>
      <video:tag>treatment</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/False-Designs-or-Reconstructions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>False Designs or Reconstructions</video:title>
      <video:description>False Designs or Reconstructions is explained in this video. The number of living fossils that literally silence Darwinism is in the millions. Some of these are stored in warehouses. Only a very few are on display in various museums. This video has been prepared in order to put an end to the mentality that causes these fossils, that represent a complete response to Darwinism, to be hidden away, and that prevents them from being placed before the public.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/b4c80ddb-d6ab-43e2-a16e-e27eccd5ba67/cand_5.jpg</video:thumbnail_loc>
      <video:duration>172</video:duration>
      <video:publication_date>2009-08-07T20:01:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3168.mp4</video:content_loc>
      <video:uploader>harunyahya</video:uploader>
      <video:category>Archaeology</video:category>
      <video:tag>Evolution</video:tag>
      <video:tag>tree</video:tag>
      <video:tag>Darwin</video:tag>
      <video:tag>Creation</video:tag>
      <video:tag>fossil</video:tag>
      <video:tag>God</video:tag>
      <video:tag>harun</video:tag>
      <video:tag>yahya</video:tag>
      <video:tag>adnan</video:tag>
      <video:tag>oktar</video:tag>
      <video:tag>Allah</video:tag>
      <video:tag>Islam</video:tag>
      <video:tag>Origin</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Species</video:tag>
      <video:tag>horse</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Streptococcus-Infections</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Streptococcus Infections</video:title>
      <video:description>Streptococcus Infections are a type of infections that are caused due to bacteria called streptococcal. Watch this video to know how these bacteria affect our body.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/454cb450-f79d-478f-9da6-2667d31e2f58/cand_5.jpg</video:thumbnail_loc>
      <video:duration>27</video:duration>
      <video:publication_date>2013-02-10T01:56:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29867.mp4</video:content_loc>
      <video:uploader>Eugenio Boyd</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>Streptococcus</video:tag>
      <video:tag>Bacterial</video:tag>
      <video:tag>Infection</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Swine-flue-can-emotional-states-influence-the-immunity</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Swine flue: can emotional states influence the immunity</video:title>
      <video:description>Swine flue is caused by a virus named N1H1. Viruses used the same receptor as neuropetides, to enter the cells. This video argues that during authentic happiness, the receptors are occupied by the neuropeptides. As a result, Viruses such as swine flue viruses, may have little chance to bind the receptors and enter the host cells. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/09/9d7bf65d-fad4-4d08-a5cd-7fd9799957e4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>485</video:duration>
      <video:publication_date>2009-09-02T02:43:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3314.mp4</video:content_loc>
      <video:uploader>cancer</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>swine</video:tag>
      <video:tag>flue</video:tag>
      <video:tag>Can</video:tag>
      <video:tag>emotional</video:tag>
      <video:tag>States</video:tag>
      <video:tag>influence</video:tag>
      <video:tag>the</video:tag>
      <video:tag>immunity</video:tag>
      <video:tag>Flu</video:tag>
      <video:tag>neuropeptide</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-Guest-Lecture-by-Andrew-Goldstone</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - Guest Lecture by Andrew Goldstone</video:title>
      <video:description>&quot;Lec 6 - Guest Lecture by Andrew Goldstone&quot; The American Novel Since 1945 (ENGL 291)

In this guest lecture, Teaching Fellow Andrew Goldstone provides us with some key concepts for understanding Modernism and Nabokov&apos;s relation in particular to his literary forebears T. S. Eliot, James Joyce, and Marcel Proust. Positing the &quot;knight&apos;s move&quot; as a description of Nabokov&apos;s characteristically indirect, evasive style, Goldstone argues that Nabokov&apos;s parodies of Modernist form in fact reveal his deep commitment to some of the same aesthetic principles. While the knight&apos;s move often indicates a playful attitude towards tradition, it also betrays a traumatic rupture with the past, reflecting a sense of exile that links Nabokov&apos;s art with the violence of Lolita&apos;s protagonist, Humbert.

00:00 - Chapter 1. Defining Literary Modernism
10:01 - Chapter 2. The Knight&apos;s Move: Nabokov on Tradition and Originality
15:56 - Chapter 3. The Influence of Joyce
27:35 - Chapter 4. Reading Nabokov as an Exile

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16764.jpg</video:thumbnail_loc>
      <video:duration>2606</video:duration>
      <video:publication_date>2012-09-01T09:32:30.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/QPnxLNFzA8s</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>aesthetic</video:tag>
      <video:tag>bliss</video:tag>
      <video:tag>autonomy</video:tag>
      <video:tag>crisis</video:tag>
      <video:tag>exile</video:tag>
      <video:tag>james</video:tag>
      <video:tag>Joyce</video:tag>
      <video:tag>Knight</video:tag>
      <video:tag>s</video:tag>
      <video:tag>move</video:tag>
      <video:tag>McFate</video:tag>
      <video:tag>Modernism</video:tag>
      <video:tag>originality</video:tag>
      <video:tag>Proust</video:tag>
      <video:tag>spatial</video:tag>
      <video:tag>form</video:tag>
      <video:tag>T</video:tag>
      <video:tag>Eliot</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Spemanns-Organizer-in-development</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Spemann&apos;s Organizer in development</video:title>
      <video:description>This video explains Spemann&apos;s famous discovery of the &apos;Organiser&apos;  in development.


This video is from:
Molecular Biology of the Cell, 5th Edition
Alberts, Johnson, Lewis, Raff, Roberts, &amp; Walter
ISBN: 978-0-8153-4105-5</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/04/3cc5f499-4410-4e6c-ae30-27bcd7011f66/cand_5.jpg</video:thumbnail_loc>
      <video:duration>130</video:duration>
      <video:publication_date>2010-04-08T20:32:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4187.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Spemann</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Organizer</video:tag>
      <video:tag>Cellular</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>Development</video:tag>
      <video:tag>Developmental</video:tag>
      <video:tag>garland</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>garlandscience</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Vladimir-Nabokov-Lolita-cont</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Vladimir Nabokov, Lolita (cont.)</video:title>
      <video:description>&quot;Lec 7 - Vladimir Nabokov, Lolita (cont.)&quot; The American Novel Since 1945 (ENGL 291)

In the last of three lectures on Lolita, Professor Amy Hungerford discusses the broader context of Nabokov&apos;s relation to his novel: both the debate it inspires surrounding censorship and artistic originality, and the concern it evokes in him about the work of art&apos;s distillation of the living world or word. Hungerford masterfully draws connections between Nabokov&apos;s interest in lepidoptery--butterfly collecting--with his evident fear that the printed word become lapidary, or stone-like. Just as we can no longer appreciate the beauty of a butterfly&apos;s motion, once it has been pinned down, so too might living language fall victim to a kind of violence on the page, a formal equivalent to the thematic violence that increases as the novel progresses.

00:00 - Chapter 1. Censorship
11:11 - Chapter 2. The Second Road Trip: Lolita&apos;s Agency
24:45 - Chapter 3. Canceled Children: The Symbol of Elphinstone
35:03 - Chapter 4. Two Forms of the Aesthetic: The Living and the Lapidary

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16765.jpg</video:thumbnail_loc>
      <video:duration>2803</video:duration>
      <video:publication_date>2012-09-01T09:32:34.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/YZyIQM073rc</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>canceled</video:tag>
      <video:tag>children</video:tag>
      <video:tag>censorship</video:tag>
      <video:tag>Kasbeam</video:tag>
      <video:tag>barber</video:tag>
      <video:tag>lapidary</video:tag>
      <video:tag>lepidoptery</video:tag>
      <video:tag>performance</video:tag>
      <video:tag>play</video:tag>
      <video:tag>pornography</video:tag>
      <video:tag>seduction</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Recognizing-A-Heart-Attack</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Recognizing A Heart Attack</video:title>
      <video:description>This video will help you to recognize a heart attack. Some of the symptoms are- chest pain, shortness of breath, irregular heartbeat, nausea, vomiting and sweating.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/e29de74a-6dc2-4eb2-ba31-0e8caac4e8fb/cand_5.jpg</video:thumbnail_loc>
      <video:duration>130</video:duration>
      <video:publication_date>2011-12-01T23:03:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10546.mp4</video:content_loc>
      <video:uploader>frokand</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Heart</video:tag>
      <video:tag>attack</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Stroke</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-lactose-turns-on-the-lac-operon</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How lactose turns on the lac operon</video:title>
      <video:description>Transcription of some genes can be induces by specific inducer molecules. Lac operon is an example of such inducible gene which is turned on by lactose present in the cells. This video explains how lactose initiates transcription of lac operon. Edited by Ashraf.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/03/31830bdb-9653-4a10-903f-e0deb1d50ce4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>151</video:duration>
      <video:publication_date>2007-03-17T06:28:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/22.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>lac</video:tag>
      <video:tag>operon</video:tag>
      <video:tag>mechanism</video:tag>
      <video:tag>E</video:tag>
      <video:tag>coli</video:tag>
      <video:tag>inducable</video:tag>
      <video:tag>genes</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/PCR-Cloning-III-Ligation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>PCR Cloning (III)- Ligation</video:title>
      <video:description>DNA ligation joins two linear DNA fragments together with covalent phosphodiester bonds between 3 hydroxyl ends of one nucleotide with the 5 phosphate end of another. In PCR cloning, insert DNA and vector digested by the same restriction enzyme can be ligated by DNA ligase.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/03/9d9cd56a-20b7-4559-86b1-da304282bddc/cand_5.jpg</video:thumbnail_loc>
      <video:duration>111</video:duration>
      <video:publication_date>2010-03-29T06:57:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4030.mp4</video:content_loc>
      <video:uploader>Abnova Corp</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>PCR</video:tag>
      <video:tag>cloning</video:tag>
      <video:tag>III</video:tag>
      <video:tag>ligation</video:tag>
      <video:tag>Abnova</video:tag>
      <video:tag>antibody</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>biology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Jack-Kerouac-On-the-Road</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 -  Jack Kerouac, On the Road</video:title>
      <video:description>&quot;Lec 8 -  Jack Kerouac, On the Road&quot; The American Novel Since 1945 (ENGL 291)

Professor Amy Hungerford&apos;s lecture on Kerouac&apos;s On the Road begins by contrasting the Beats&apos; ambition for language&apos;s direct relation to lived experience with a Modernist sense of difficulty and mediation. She goes on to discuss the ways that desire structures the novel, though not in the ways that we might immediately expect. The very blatant pursuit of sex with women in the novel, for example, obscures the more significant desire for connection among men, particularly the narrator Sal&apos;s love for Dean Moriarty. The apparent desire for the freedom of the open road, too, Hungerford argues, exists in a necessary conjunction with the idealized comforts of a certain middle-class American domesticity, signaled by the repeated appearance of pie.

00:00 - Chapter 1. The Beats: Similarities and Differences to Literary Modernism
09:46 - Chapter 2. A New Use of Language: Mirroring the Speed of Experience
18:13 - Chapter 3. &quot;The Prophet of &apos;Wow&apos;&quot;: The Language of Dean Moriarty/Neal Cassady
29:48 - Chapter 4. Dean and Sal: Tangled Sexual Tensions
33:56 - Chapter 5. The Hunger Metaphor: The American Culture of Consumption
40:21 - Chapter 6. Modes of Craftedness: Carlo Marx&apos;s Papier-Mache Mountains

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16766.jpg</video:thumbnail_loc>
      <video:duration>2867</video:duration>
      <video:publication_date>2012-09-01T09:32:39.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/4kgGrgF3JhQ</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Beats</video:tag>
      <video:tag>consumption</video:tag>
      <video:tag>desire</video:tag>
      <video:tag>Eliot</video:tag>
      <video:tag>embarrassment</video:tag>
      <video:tag>excess</video:tag>
      <video:tag>Ginsberg</video:tag>
      <video:tag>wow</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-43-Challenging-Perimeter-Problem</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 43 - Challenging Perimeter Problem</video:title>
      <video:description>Challenging Perimeter Problem

Perimeter of rectangle covered by 9 non-overlapping squares.  From 200) American Invitational Math Exam</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20309.jpg</video:thumbnail_loc>
      <video:duration>596</video:duration>
      <video:publication_date>2012-09-06T14:09:06.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/1uWZNW5PF-s</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Challenging</video:tag>
      <video:tag>Perimeter</video:tag>
      <video:tag>Problem</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cell-Counting-Cellometer</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cell Counting - Cellometer</video:title>
      <video:description>( http://www.abnova.com ) - The Nexcelom Bioscience Cellometer® is a simple to use, automated cell counter designed to improve accuracy and repeatability. You just pipette 20µL of sample, insert the slide and click count. Cell Concentration, cell size and viability are displayed in less than 30 seconds. More videos at Abnova ( http://www.abnova.com ).</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/10/4cde0ab6-5b6a-4318-9524-b6ce876203dc/cand_5.jpg</video:thumbnail_loc>
      <video:duration>100</video:duration>
      <video:publication_date>2010-10-11T08:23:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4642.mp4</video:content_loc>
      <video:uploader>Abnova Corp</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>cell</video:tag>
      <video:tag>Counting</video:tag>
      <video:tag>Abnova</video:tag>
      <video:tag>antibody</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>biology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Sarcomere-Model-Sarcomere-Structure</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Sarcomere Model Sarcomere Structure</video:title>
      <video:description>This video describes the Sarcomere Structure in a sarcomere model. It identifies structures such as the Z line, thick myofilaments, thin myofilaments, myosin, as well as the M line.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/8478a108-3279-4104-8378-38ffd7de1b01/cand_5.jpg</video:thumbnail_loc>
      <video:duration>161</video:duration>
      <video:publication_date>2010-11-14T23:36:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5336.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Sarcomere</video:tag>
      <video:tag>model</video:tag>
      <video:tag>Structure</video:tag>
      <video:tag>Z</video:tag>
      <video:tag>line</video:tag>
      <video:tag>thick</video:tag>
      <video:tag>myofilaments</video:tag>
      <video:tag>thin</video:tag>
      <video:tag>myosin</video:tag>
      <video:tag>M</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-19-Resistance</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19 - Resistance</video:title>
      <video:description>&quot;Lec 19 - Resistance&quot; France Since 1871 (HIST 276)

If the extent of French collaboration during World War II has been obscured, so too has the nature of resistance. Although the communist Left represented the core of the resistance movement, resistors came from any different backgrounds, including in their ranks Catholics, Protestants, Jews and socialists. Unlike the relationship between de-Christianization and right-wing politics, in the case of the resistance there is no clear correlation between regional locations and cells of resistors. It has been argued that the definition of resistance itself should be broadened to include the many acts of passive resistance carried out by French civilians during the occupation.

00:00 - Chapter 1. Jews in Vichy France
10:35 - Chapter 2. Mitterrand&apos;s Confession
13:01 - Chapter 3. The Resistance: Roots in the Existing Communist Organization
24:40 - Chapter 4. Religious Resistance Movements: The Jewish Underground and the Protestant Adoptions
30:18 - Chapter 5. Defining Resistance: Mapping the Grey Areas
39:04 - Chapter 6. Regional Resistance? The Lack of Geographic Determinism

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2007.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16804.jpg</video:thumbnail_loc>
      <video:duration>2983</video:duration>
      <video:publication_date>2012-09-01T10:00:15.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/H5NNaMiXQ-4</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>World</video:tag>
      <video:tag>War</video:tag>
      <video:tag>Two</video:tag>
      <video:tag>resistance</video:tag>
      <video:tag>collaboration</video:tag>
      <video:tag>militia</video:tag>
      <video:tag>François</video:tag>
      <video:tag>Mitterand</video:tag>
      <video:tag>Charles</video:tag>
      <video:tag>de</video:tag>
      <video:tag>Gaulle</video:tag>
      <video:tag>Balazuc</video:tag>
      <video:tag>Catholic</video:tag>
      <video:tag>Protestant</video:tag>
      <video:tag>Jewish</video:tag>
      <video:tag>maquis</video:tag>
      <video:tag>STO</video:tag>
      <video:tag>Communist</video:tag>
      <video:tag>Party</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Pilonidal-cyst-removal-with-laser</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Pilonidal cyst removal with laser</video:title>
      <video:description>Pilonidal Cyst are more common than you think and most of these patients suffer in silence for fear of the bad wrap of the traditional surgical treatment which used to leave a large defect in the excised cyst area that needed months to heal and often recurred</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/b93963bd-2f05-405b-9aba-4ea4d8887783/cand_5.jpg</video:thumbnail_loc>
      <video:duration>115</video:duration>
      <video:publication_date>2011-12-01T23:07:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10561.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Pilonidal</video:tag>
      <video:tag>Cyst</video:tag>
      <video:tag>Removal</video:tag>
      <video:tag>with</video:tag>
      <video:tag>Laser</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-23-Public-Health-250A-Lecture-28-Confounding-II-A-Reingold</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23 - Public Health 250A - Lecture 28: Confounding II: A. Reingold</video:title>
      <video:description>Public Health 250A - Lecture 28: Confounding II: A. Reingold

Epidemiologic Methods I</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25643.jpg</video:thumbnail_loc>
      <video:duration>2175</video:duration>
      <video:publication_date>2012-09-18T16:46:10.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/G0qkAjogCTw</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Public</video:tag>
      <video:tag>Health</video:tag>
      <video:tag>250A</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>28</video:tag>
      <video:tag>Confounding</video:tag>
      <video:tag>II</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Reingold</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Interview-with-2009-Nobel-Loriettes</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Interview with  2009 Nobel Loriettes</video:title>
      <video:description>Elizabeth Blackburn, Carol Grader, and Jack Shostack won 2009 Nobel Prize in medicine for their discovery of telomeres and enzyme telomeres and how they protect chromosomes. This video presents interviews with the 2009 Nobel Loriettes. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/a5121133-238e-4412-8a36-68fdd9d9f83b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>828</video:duration>
      <video:publication_date>2010-11-13T20:38:02.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5123.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Interviews</video:category>
      <video:tag>2009</video:tag>
      <video:tag>Nobel</video:tag>
      <video:tag>Prize</video:tag>
      <video:tag>in</video:tag>
      <video:tag>medicine</video:tag>
      <video:tag>Elizabeth</video:tag>
      <video:tag>Blackburn</video:tag>
      <video:tag>Carol</video:tag>
      <video:tag>Grader</video:tag>
      <video:tag>Jack</video:tag>
      <video:tag>Shostack</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-20-Battles-For-and-Against-Americanization</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 - Battles For and Against Americanization</video:title>
      <video:description>&quot;Lec 20 - Battles For and Against Americanization&quot; France Since 1871 (HIST 276)

Anti-Americanism in France has historically been directed toward the U.S. government and corporations rather than American citizens. In the wake of World War II, the Marshall Plan for rebuilding Europe was considered by many to be a form of American imperialism. Along with the establishment of American military bases on French soil, the years after World War II bore witness to a great influx of American products, notably refrigerators and Coca-Cola. French concern over American cultural imports persists today, and has extended to include policies aimed at keeping the French language free of English words.

00:00 - Chapter 1. Current Disputes in the French University System
06:00 - Chapter 2. Anti-Americanism in France from 1945: Intellectuals and Communists against &quot;Coca-Colonization&quot;
15:56 - Chapter 3. Perception of American Aggression: The Fear of War
21:57 - Chapter 4. The Coca-Cola Expansion
32:39 - Chapter 5. Anti-Americanism in Architecture: Against Skyscraperization
38:19 - Chapter 6. Americanization and Globalization: From Village Markets to Supermarkets
43:28 - Chapter 7. Purity of the French Language: The Threat of Franglais

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2007.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16805.jpg</video:thumbnail_loc>
      <video:duration>2858</video:duration>
      <video:publication_date>2012-09-01T10:00:19.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/96VywckzAGQ</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>World</video:tag>
      <video:tag>War</video:tag>
      <video:tag>Two</video:tag>
      <video:tag>anti</video:tag>
      <video:tag>Americanism</video:tag>
      <video:tag>Loi</video:tag>
      <video:tag>Pecresse</video:tag>
      <video:tag>Sarkozy</video:tag>
      <video:tag>America</video:tag>
      <video:tag>americanization</video:tag>
      <video:tag>Jean</video:tag>
      <video:tag>Paul</video:tag>
      <video:tag>Sarte</video:tag>
      <video:tag>Simone</video:tag>
      <video:tag>de</video:tag>
      <video:tag>Beauvoir</video:tag>
      <video:tag>Charles</video:tag>
      <video:tag>Gaulle</video:tag>
      <video:tag>Communist</video:tag>
      <video:tag>Party</video:tag>
      <video:tag>NATO</video:tag>
      <video:tag>nuclear</video:tag>
      <video:tag>Franglais</video:tag>
      <video:tag>McDonalds</video:tag>
      <video:tag>Tour</video:tag>
      <video:tag>Montparnasse</video:tag>
      <video:tag>Coca</video:tag>
      <video:tag>Cola</video:tag>
      <video:tag>architecture</video:tag>
      <video:tag>Jose</video:tag>
      <video:tag>Bove</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-Basic-Multiplication</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - Basic Multiplication</video:title>
      <video:description>Basic Multiplication

Introduction to multiplication</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20472.jpg</video:thumbnail_loc>
      <video:duration>800</video:duration>
      <video:publication_date>2012-09-06T15:19:26.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/mvOkMYCygps</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Basic</video:tag>
      <video:tag>Multiplication</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lecture-5-Chemistry-1A-Spring-2010</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture 5- Chemistry 1A Spring 2010</video:title>
      <video:description>Lec 5- Chemistry 1A Spring 2010.
General Chemistry</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16855.jpg</video:thumbnail_loc>
      <video:duration>2939</video:duration>
      <video:publication_date>2012-09-01T14:22:13.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/EePGSUejsww</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Spring</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Environmental-Policy-Perspectives</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1  - Environmental Policy Perspectives</video:title>
      <video:description>Lec 1  - Environmental Policy Perspectives.
August 17, 2009

Prof. Bob Infelise discusses Environmental Policy Perspectives: What Is Environmental Law? Insights from Ecology? Insights from Economics.

For more information on key environmental issues, visit Berkeley Law&apos;s environmental blog, http://legalplanet.wordpress.com/, or the Video and Audio Resources page, http://www.law.berkeley.edu/2866.htm.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16967.jpg</video:thumbnail_loc>
      <video:duration>4302</video:duration>
      <video:publication_date>2012-09-01T18:01:08.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/fuPii7vZuN8</video:player_loc>
      <video:uploader>0|68|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Law271</video:tag>
      <video:tag>Infelise</video:tag>
      <video:tag>Environmental</video:tag>
      <video:tag>Law</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Who-Won-the-Noble-Prize-in-Chemistry-2008</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Who Won the Noble Prize in Chemistry 2008?</video:title>
      <video:description>Jelly fish glows when they are agitated. For many years scientist have tried to find the answer for this. This video explains how they found the answer and who found it out. And that particular scientist was awarded the noble prize in 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/d0abcaaa-85ad-4e0b-8414-0fff92397c18/cand_5.jpg</video:thumbnail_loc>
      <video:duration>179</video:duration>
      <video:publication_date>2010-11-12T22:15:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5062.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Nobel</video:tag>
      <video:tag>Prize</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>2008</video:tag>
      <video:tag>Who</video:tag>
      <video:tag>won</video:tag>
      <video:tag>It</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Why</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/FAQs-on-hurricane-sandy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>FAQs on hurricane sandy</video:title>
      <video:description>A hurricane sandy is a cyclone that destroyed the North-eastern U.S, Caribbean and Atlantic i 2012. In this video we answer the most frequently asked question about the cyclone.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/eb9e58f0-5d93-4615-95ef-36580c03492b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>285</video:duration>
      <video:publication_date>2013-02-08T02:16:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29531.mp4</video:content_loc>
      <video:uploader>Wendi Westfall</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>Hurricane</video:tag>
      <video:tag>Sandy</video:tag>
      <video:tag>FAQs</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Exothermic-Reaction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Exothermic Reaction</video:title>
      <video:description>An exothermic reaction is a chemical reaction which releases energy in the form of heat. It is  also the opposite of an endothermic reaction.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/f3850dd8-b132-46c1-8663-a020cd170b66/cand_5.jpg</video:thumbnail_loc>
      <video:duration>52</video:duration>
      <video:publication_date>2010-11-09T21:23:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4885.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Exothermic</video:tag>
      <video:tag>Reaction</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Osteon-Model</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Osteon Model</video:title>
      <video:description>A model of an osteon which are long cylindrical structures in bone. It discusses the lacunae, cannaliculi, osteocytes, as well as  the central canal.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/b9322085-e5fd-41d3-a985-b5bfa96beaa7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>114</video:duration>
      <video:publication_date>2010-11-14T19:10:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5269.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Osteon</video:tag>
      <video:tag>Modellacunae</video:tag>
      <video:tag>cannaliculi</video:tag>
      <video:tag>osteocytes</video:tag>
      <video:tag>Central</video:tag>
      <video:tag>Canal</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-24-Immigration</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 24 - Immigration</video:title>
      <video:description>&quot;Lec 24 - Immigration&quot; France Since 1871 (HIST 276)

French culture is threatened both by European Unification and the rise of xenophobia within France itself. The defeat of the referendum on the European Constitution testified to the dissatisfaction of many people in rural France with the economic realities of the new international community. Racist policies targeting residents of France&apos;s poor suburbs threaten the national ideal of liberty, equality, and fraternity. These problems remain to be resolved if France is to preserve its unique identity.

00:00 - Chapter 1. Preserving the Character of France: The European Union and the Threat of Homogeneity
06:42 - Chapter 2. Economic Problems of European Unification: Euro Inflation and Labor Competition from the East 
15:28 - Chapter 3. The Problem of the Parisian Suburbs: The Riots of 2005 and Continuing Violence
26:09 - Chapter 4. Immigrant Populations, Suburban Violence, and Failure of Government Response
33:42 - Chapter 5. No Direction, No Opportunity, No Hope

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2007.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16809.jpg</video:thumbnail_loc>
      <video:duration>2857</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/p2qFwpzjcOk</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
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      <video:tag>National</video:tag>
      <video:tag>Front</video:tag>
      <video:tag>Euro</video:tag>
      <video:tag>Sarkozy</video:tag>
      <video:tag>strike</video:tag>
      <video:tag>labor</video:tag>
      <video:tag>Happiness</video:tag>
      <video:tag>Capitalism</video:tag>
      <video:tag>riots</video:tag>
      <video:tag>Clichy</video:tag>
      <video:tag>sous</video:tag>
      <video:tag>Bois</video:tag>
      <video:tag>North</video:tag>
      <video:tag>Africa</video:tag>
      <video:tag>West</video:tag>
      <video:tag>muslim</video:tag>
      <video:tag>Zidane</video:tag>
      <video:tag>Thuram</video:tag>
      <video:tag>foulard</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Bronchial-Tree-Model-Larynx-Anterior-View</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Bronchial Tree Model - Larynx - Anterior View</video:title>
      <video:description>This video describes the anatomy of the Larynx within the Bronchial tree. It depicts the Larynx’ hyoid bone and its structures as well as the thyrohyoid ligament, thyroid cartilage, and laryngeal prominence which accounts for the Adam’s Apple (which is more prominent in men)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/dea51f8a-2737-46aa-a075-1e5211754a0b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>160</video:duration>
      <video:publication_date>2010-11-13T20:43:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5128.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Bronchial</video:tag>
      <video:tag>tree</video:tag>
      <video:tag>model</video:tag>
      <video:tag>Larynx</video:tag>
      <video:tag>Anterior</video:tag>
      <video:tag>View</video:tag>
      <video:tag>Adams</video:tag>
      <video:tag>Apple</video:tag>
      <video:tag>hyoid</video:tag>
      <video:tag>bone</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Brain-Stem-Model-Lateral-Third-Ventricles</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Brain Stem Model - Lateral &amp; Third Ventricles</video:title>
      <video:description>This video describes the anatomy and placement of the lateral ventricles in the brain. It describes its placement in relation to the anterior horn and posterior horn which extends into the occipital lobes and the inferior horn which extends into the temporal lobe of the cerebrum.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/500bfb73-306d-4fde-8f9d-21d5a74f04dd/cand_5.jpg</video:thumbnail_loc>
      <video:duration>85</video:duration>
      <video:publication_date>2010-11-13T20:20:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5115.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Brain</video:tag>
      <video:tag>Stem</video:tag>
      <video:tag>model</video:tag>
      <video:tag>Lateral</video:tag>
      <video:tag>Third</video:tag>
      <video:tag>Ventricles</video:tag>
      <video:tag>Anterior</video:tag>
      <video:tag>horn</video:tag>
      <video:tag>intravetricular</video:tag>
      <video:tag>foramen</video:tag>
      <video:tag>inferior</video:tag>
      <video:tag>Posterior</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Nobel-Prize-2010-for-Physics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Nobel Prize 2010 for Physics</video:title>
      <video:description>This is a video interview discussing the winners of the 2010 Nobel Prize in physics won by Andre Geim and Konstantin Novoselov for their discovery of Graphene and layer of carbon that is just an atom in thickness which could lead to many technological leaps.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/5beb6222-2dd7-4366-a968-aadcd42b85cf/cand_5.jpg</video:thumbnail_loc>
      <video:duration>49</video:duration>
      <video:publication_date>2010-11-13T20:55:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5134.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Interviews</video:category>
      <video:tag>Nobel</video:tag>
      <video:tag>Prize</video:tag>
      <video:tag>2010</video:tag>
      <video:tag>Graphene</video:tag>
      <video:tag>Lands</video:tag>
      <video:tag>award</video:tag>
      <video:tag>for</video:tag>
      <video:tag>Russian</video:tag>
      <video:tag>Born</video:tag>
      <video:tag>scientists</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Bony-Labyrinth-Model-Cochlea</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Bony Labyrinth Model - Cochlea</video:title>
      <video:description>This video depicts a medial view of the inner ear. The Vestibulocochlear nerve can be seen coming out of the cochlea. Within the coils of the cochlea you can see the continuation of the membranous labyrinth  and describes the location of the cocholear ducts, vestibular ducts, and tympanic duct.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/649e8e7d-02f7-4046-afdb-06a5ea941e37/cand_5.jpg</video:thumbnail_loc>
      <video:duration>147</video:duration>
      <video:publication_date>2010-11-13T20:04:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5107.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Bony</video:tag>
      <video:tag>Labyrinth</video:tag>
      <video:tag>model</video:tag>
      <video:tag>cochlea</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Renal-Lobe-Model-Cortex-Medulla</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Renal Lobe Model - Cortex &amp; Medulla</video:title>
      <video:description>This video discusses a model of the Renal Lobe, specifically the renal Cortex and renal Medulla. It describes the anatomy and physiology of these structures and surrounding supporting structures.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/a7816c8b-7cdb-4736-8f85-28748bd618f2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>173</video:duration>
      <video:publication_date>2010-11-14T23:04:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5324.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>renal</video:tag>
      <video:tag>lobe</video:tag>
      <video:tag>model</video:tag>
      <video:tag>cortex</video:tag>
      <video:tag>Medulla</video:tag>
      <video:tag>arcuate</video:tag>
      <video:tag>artery</video:tag>
      <video:tag>vein</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-28-MIT-18085-Computational-Science-and-Engineering-I-Fall-2008</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 28 - MIT 18.085 Computational Science and Engineering I, Fall 2008</video:title>
      <video:description>&quot;Lec 28 - MIT 18.085 Computational Science and Engineering I, Fall 2008&quot; : Finite elements in 1D (part 1)

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15722.jpg</video:thumbnail_loc>
      <video:duration>3262</video:duration>
      <video:publication_date>2012-08-28T19:55:12.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Vw4Gw9No008</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>linear</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>networks</video:tag>
      <video:tag>Lagrange</video:tag>
      <video:tag>multipliers</video:tag>
      <video:tag>differential</video:tag>
      <video:tag>Equations</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Equilibrium</video:tag>
      <video:tag>LaPlace</video:tag>
      <video:tag>s</video:tag>
      <video:tag>equation</video:tag>
      <video:tag>Potential</video:tag>
      <video:tag>flow</video:tag>
      <video:tag>Boundary</video:tag>
      <video:tag>value</video:tag>
      <video:tag>problems</video:tag>
      <video:tag>Fourier</video:tag>
      <video:tag>series</video:tag>
      <video:tag>discrete</video:tag>
      <video:tag>transform</video:tag>
      <video:tag>convolution</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Colonoscopy-with-diverticulosis-and-a-polyp-Screening</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Colonoscopy with diverticulosis and a polyp Screening</video:title>
      <video:description>Polyps can be removed without surgery the procedure is called colonoscopy and it involves passing a long flexible scope up into the colon through the anus the polyps can be seen snared with a wire loop through the scope and removed for analysis</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/f7c015ba-3ddc-46ef-8384-fbd7b1e103d8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>120</video:duration>
      <video:publication_date>2011-12-01T20:26:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10383.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Colonoscopy</video:tag>
      <video:tag>with</video:tag>
      <video:tag>Diverticulosis</video:tag>
      <video:tag>and</video:tag>
      <video:tag>A</video:tag>
      <video:tag>polyp</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Computer-Science-61A</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11- Computer Science 61A</video:title>
      <video:description>Lec 11- Computer Science 61A.
The Structure and Interpretation of Computer Programs</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16821.jpg</video:thumbnail_loc>
      <video:duration>2795</video:duration>
      <video:publication_date>2012-09-01T13:44:41.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/QmEgo1NE0lA</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Spring</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-Computer-Science-61A</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16- Computer Science 61A</video:title>
      <video:description>Lec 16- Computer Science 61A .
The Structure and Interpretation of Computer Programs</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16826.jpg</video:thumbnail_loc>
      <video:duration>2632</video:duration>
      <video:publication_date>2012-09-01T13:48:15.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/hd1ew-5TO7A</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Spring</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-to-Balance-Chemical-Equations</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to Balance Chemical Equations</video:title>
      <video:description>Video shows some examples to explain the balancing of chemical reactions. This video contains a lot of tricks which will help you in balancing the equations very fast.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/48933197-3d87-4a1d-9827-3192ef47020b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>867</video:duration>
      <video:publication_date>2010-12-03T13:36:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6391.mp4</video:content_loc>
      <video:uploader>hazard</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Balancing</video:tag>
      <video:tag>Chemical</video:tag>
      <video:tag>Equations</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-46-Similar-Triangle-Example-Problems</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 46 - Similar Triangle Example Problems</video:title>
      <video:description>Similar Triangle Example Problems

Multiple examples looking for similarity of triangles</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20312.jpg</video:thumbnail_loc>
      <video:duration>563</video:duration>
      <video:publication_date>2012-09-06T14:10:16.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Ly86lwq_2gc</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Similar</video:tag>
      <video:tag>Triangle</video:tag>
      <video:tag>Example</video:tag>
      <video:tag>problems</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-21-Psychology-101</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21 - Psychology 101</video:title>
      <video:description>&quot;Lec 21 - Psychology 101 &quot;Research and Data Analysis in Psychology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27187.jpg</video:thumbnail_loc>
      <video:duration>2970</video:duration>
      <video:publication_date>2012-09-21T03:46:05.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/dhEiRG_6yIk</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Philosophy</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>21</video:tag>
      <video:tag>Psychology</video:tag>
      <video:tag>101</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Physics-1321b-Conventional-Current</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Physics 13.2.1b - Conventional Current</video:title>
      <video:description>This video discusses conventional electric current, assumes that current flows out of the positive terminal, through the circuit and into the negative terminal of the source. This was the convention chosen during the discovery of electricity.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/73704503-69b7-4f4b-8b83-b490656b0a27/cand_5.jpg</video:thumbnail_loc>
      <video:duration>272</video:duration>
      <video:publication_date>2010-11-14T21:57:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5292.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>physics</video:tag>
      <video:tag>13</video:tag>
      <video:tag>2</video:tag>
      <video:tag>1B</video:tag>
      <video:tag>Conventional</video:tag>
      <video:tag>Current</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Chromosomes-explained</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Chromosomes explained</video:title>
      <video:description>An organized structure of DNA and protein found in the cell is called chromosome.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/8c2d204e-1da8-4a23-b535-cdfcb772c696/cand_5.jpg</video:thumbnail_loc>
      <video:duration>255</video:duration>
      <video:publication_date>2010-11-15T21:23:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5449.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>chromosomes</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>NUTRITION ADVICE Top Antioxidant Foods</video:title>
      <video:description>Iz Weiss, MS, RD is a dietitian and co-author of THE MOMS’ GUIDE TO MEAL MAKEOVERS. In this segment, she serves up the latest information on the top-20 antioxidant foods everyone should eat! Her Meal Makeover advice &amp; cooking segments feature everything from practical tips for getting picky eaters to try their vegetables to healthy makeovers for chicken nuggets, fish sticks, fruit smoothies and other kid favorites. If you’re a mom (or dad) looking for easy ways to improve your family’s diet</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/9be832ad-be46-426b-82f3-36f47bc688b4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>88</video:duration>
      <video:publication_date>2010-11-16T14:01:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5497.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Others</video:category>
      <video:tag>nutrition</video:tag>
      <video:tag>advice</video:tag>
      <video:tag>top</video:tag>
      <video:tag>Antioxidant</video:tag>
      <video:tag>Foods</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Fishing-of-Shark-Funny-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Fishing of Shark Funny Video</video:title>
      <video:description>This video contains a surprising content with a fishing of shark video. Everyone gets shocked at the end.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/ee587316-76bf-4da4-b59b-96f431378f69/cand_5.jpg</video:thumbnail_loc>
      <video:duration>35</video:duration>
      <video:publication_date>2010-11-16T12:38:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5491.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Others</video:category>
      <video:tag>fishing</video:tag>
      <video:tag>A</video:tag>
      <video:tag>shark</video:tag>
      <video:tag>with</video:tag>
      <video:tag>Surprising</video:tag>
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      <video:tag>24</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Proximal-Hypospadias-Repair-Procedure</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Proximal Hypospadias Repair Procedure</video:title>
      <video:description>This video clip shows proximal hypospadias repair where hypospadias is a congenital abnormality of the male external genitalia wherein the external urethral meatus is found to be abnormally proximal and ventral</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/4184ba17-bbc1-4a2e-ae78-983e1d080738/cand_5.jpg</video:thumbnail_loc>
      <video:duration>302</video:duration>
      <video:publication_date>2011-12-06T18:43:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10845.mp4</video:content_loc>
      <video:uploader>gazzer</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Proximal</video:tag>
      <video:tag>Hypospadias</video:tag>
      <video:tag>repair</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Structure-of-the-Cannula-and-Cannulation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Structure of the Cannula and Cannulation</video:title>
      <video:description>Structure of the Cannula and Cannulation confir, clinical need with health care professional get direct supervision by hcp and explain procedure and gain consent etc</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/81b849ae-113e-43dd-8b92-505e8dff0bb9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>264</video:duration>
      <video:publication_date>2011-12-06T18:23:02.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10797.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Structure</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>cannula</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Cannulation</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Muscles-of-the-forearm</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Muscles of the forearm</video:title>
      <video:description>The forearm muscles work together to move the wrist joint elbow and fingers forearms are unique because the muscles are parallel to each other in order for the forearm muscles to do their job they rely on each other for specific coordinated movement</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/a46a0b22-d80a-4957-9903-d52720c8d724/cand_5.jpg</video:thumbnail_loc>
      <video:duration>183</video:duration>
      <video:publication_date>2011-12-06T20:48:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10982.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Muscles</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Forearm</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Tumescent-Liposuction-And-Body-Sculpting</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Tumescent Liposuction And Body Sculpting</video:title>
      <video:description>Video shows a tumescent liposuction in Tampa chin, neck and jowl area. Pictures of the patient before and after the treatment are discussed here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/351a4cc0-abd2-48a8-b23a-1d37b04a902e/cand_25.jpg</video:thumbnail_loc>
      <video:duration>51</video:duration>
      <video:publication_date>2011-11-30T09:57:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9463.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Tumescent</video:tag>
      <video:tag>liposuction</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Tampa</video:tag>
      <video:tag>Chin</video:tag>
      <video:tag>Neck</video:tag>
      <video:tag>Jowl</video:tag>
      <video:tag>area</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-10-Holocaust-in-Film-and-Literature-German-59-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10- Holocaust in Film and Literature, German 59, UCLA</video:title>
      <video:description>&quot;Lec 10- Holocaust in Film and Literature, German 59, UCLA&quot;Course Description:
German 59: Holocaust in Film and Literature is a course that provides insight into the History of Holocaust and its present memory through examination of challenges and problems encountered in trying to imagine its horror through media of literature and film.

About the Professor:
Todd Presner is Associate Professor of Germanic Languages, Comparative Literature, and Jewish Studies. His research focuses on German-Jewish intellectual and cultural history, the history of media, visual culture, digital humanities, and cultural geography. He is the author of two books: The first, Mobile Modernity: Germans, Jews, Trains (Columbia University Press, 2007), maps German-Jewish intellectual history onto the development of the railway system; the second, Muscular Judaism: The Jewish Body and the Politics of Regeneration (Routledge, 2007), analyzes the aesthetic dimensions of the strong Jewish body.

Note: Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA German 59: Holocaust in Film and Literature classes in this series: http://www.youtube.com/view_play_list?p=E162D5967A29AA3B
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
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      <video:duration>3947</video:duration>
      <video:publication_date>2012-09-09T03:43:40.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/jvzLNLkzp5w</video:player_loc>
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      <video:category>Literature</video:category>
      <video:tag>Lec</video:tag>
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      <video:tag>Literature</video:tag>
      <video:tag>German</video:tag>
      <video:tag>59</video:tag>
      <video:tag>UCLA</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Testicular-Cancer-Treatment-in-India-at-Mumbai-at-an-affordable-price</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Testicular Cancer Treatment in India at Mumbai at an affordable price.</video:title>
      <video:description>Testicular cancer depend on several factors, including the type and stage of cancer, your overall health, and your own preferences. if cancer was found only in the testicle, having an orchidectomy is adequate. If cancer has spread beyond, a combination of treatments is needed by Professor david neal a testicular cancer specialist.</video:description>
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      <video:duration>213</video:duration>
      <video:publication_date>2011-11-30T23:44:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9754.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>cheap</video:tag>
      <video:tag>price</video:tag>
      <video:tag>Testicular</video:tag>
      <video:tag>Cancer</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>in</video:tag>
      <video:tag>India</video:tag>
      <video:tag>at</video:tag>
      <video:tag>Delhi</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Mumbai</video:tag>
      <video:tag>for</video:tag>
      <video:tag>Young</video:tag>
      <video:tag>Ma</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-1-MIT-6189-Multicore-Programming-Primer-IAP-2007</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - MIT 6.189 Multicore Programming Primer, IAP 2007</video:title>
      <video:description>&quot;Lec 1 - MIT 6.189 Multicore Programming Primer, IAP 2007&quot; 

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu
Subtitles are provided through the generous assistance of Rohan Pai.</video:description>
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      <video:duration>929</video:duration>
      <video:publication_date>2012-08-28T20:12:48.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/vhIwuNJzVG4</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Others</video:category>
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      <video:tag>architectures</video:tag>
      <video:tag>parallel</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>patterns</video:tag>
      <video:tag>Sony</video:tag>
      <video:tag>PlayStation</video:tag>
      <video:tag>competition</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Definition-Of-Force</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Definition Of Force</video:title>
      <video:description>In this video, the narrator explains the definition of force. Force is the pull or push that acts on a body and change its state of motion or rest.</video:description>
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      <video:duration>60</video:duration>
      <video:publication_date>2011-12-11T23:40:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11176.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>force</video:tag>
      <video:tag>Push</video:tag>
      <video:tag>pull</video:tag>
      <video:tag>motion</video:tag>
      <video:tag>Speed</video:tag>
      <video:tag>Vector</video:tag>
      <video:tag>Quantity</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Stomach-Stapling-Surgery-India</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Stomach Stapling Surgery - India</video:title>
      <video:description>Video shows a stomach stapling surgery in India at weight loss surgery hospitals of Delhi and Mumbai. Patients before treatment and after treatment are shown here.</video:description>
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      <video:duration>245</video:duration>
      <video:publication_date>2011-12-06T17:17:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10703.mp4</video:content_loc>
      <video:uploader>seraboth</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Stomach</video:tag>
      <video:tag>stapling</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>in</video:tag>
      <video:tag>India</video:tag>
      <video:tag>at</video:tag>
      <video:tag>weight</video:tag>
      <video:tag>loss</video:tag>
      <video:tag>hospitals</video:tag>
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      <video:tag>Delhi</video:tag>
      <video:tag>Mu</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Subcuticular-Pattern-Continuous-Suture-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Subcuticular Pattern Continuous Suture Video</video:title>
      <video:description>The purpose of this study was to compare postoperative wound healing in canine ovariohysterectomy following the use of an absorbable monofilament poliglecaprone 25 suture in 2 different skin closure techniques the buried continuous subcuticular suture pattern and the continuous interrupted suture pattern</video:description>
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      <video:duration>135</video:duration>
      <video:publication_date>2011-12-11T23:48:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11210.mp4</video:content_loc>
      <video:uploader>velatin</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Subcuticular</video:tag>
      <video:tag>pattern</video:tag>
      <video:tag>Continuous</video:tag>
      <video:tag>Suture</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Lec-Last-Modern-Physics-Quantum-Mechanics-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec Last - Modern Physics: Quantum Mechanics (Stanford)</video:title>
      <video:description>&quot;Lec Last - Modern Physics: Quantum Mechanics (Stanford)&quot; Lecture 9 of Leonard Susskind&apos;s Modern Physics course concentrating on Quantum Mechanics. Recorded March 10, 2008 at Stanford University.

This Stanford Continuing Studies course is the second of a six-quarter sequence of classes exploring the essential theoretical foundations of modern physics. The topics covered in this course focus on quantum mechanics. Leonard Susskind is the Felix Bloch Professor of Physics at Stanford University.

Complete playlist for the course:
http://youtube.com/view_play_list?p=189C0DCE90CB6D81

Stanford Continuing Studies: http://continuingstudies.stanford.edu/

About Leonard Susskind: http://www.stanford.edu/dept/physics/people/faculty/susskind_leonard.html

Stanford University channel on YouTube:
http://www.youtube.com/stanford</video:description>
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      <video:duration>6411</video:duration>
      <video:publication_date>2012-09-14T13:52:55.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/JIuU3xnOx7g</video:player_loc>
      <video:uploader>0|39|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>Last</video:tag>
      <video:tag>Modern</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>Quantum</video:tag>
      <video:tag>mechanics</video:tag>
      <video:tag>Stanford</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Rutherfords-Gold-Foil-Experiment</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Rutherford&apos;s Gold Foil Experiment</video:title>
      <video:description>In this video, the narrator shows how Rutherford conducted his gold foil experiment. His experiment is also known as the alpha scattering experiment.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/1e4bcf69-3437-4892-8224-fea91daff8b9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>89</video:duration>
      <video:publication_date>2011-12-11T23:55:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11241.mp4</video:content_loc>
      <video:uploader>velatin</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>Rutherford</video:tag>
      <video:tag>s</video:tag>
      <video:tag>alpha</video:tag>
      <video:tag>scattering</video:tag>
      <video:tag>experiment</video:tag>
      <video:tag>Nucleus</video:tag>
      <video:tag>Gold</video:tag>
      <video:tag>Foil</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Hydrogen</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Hydrogen</video:title>
      <video:description>Hydrogen is the most light and the most abundant element. This video explains the uses, the origin and some other important facts about hydrogen.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/3991c5b4-3569-47d5-a3c1-11f53eaac0ee/cand_5.jpg</video:thumbnail_loc>
      <video:duration>120</video:duration>
      <video:publication_date>2011-12-12T02:16:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11332.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>What</video:tag>
      <video:tag>is</video:tag>
      <video:tag>Hydrogen</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/AcuDose-Rx-Medication-Dispensing-Cabinet-Helps-Reduce-The-Ri</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>AcuDose-Rx Medication Dispensing Cabinet Helps Reduce The Ri</video:title>
      <video:description>Learn how your hospital can reduce the risk of medication errors, while supporting patient care initiatives, automated dispensing cabinet AcuDose-Rx by McKesson.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/08/7e59a0dc-f56c-44e7-8c18-a5f85dbb3fb1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>608</video:duration>
      <video:publication_date>2012-08-03T00:50:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/12384.mp4</video:content_loc>
      <video:uploader>Acudoserx</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Automated</video:tag>
      <video:tag>dispensing</video:tag>
      <video:tag>cabinet</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Ulnar-head-excision-Darrach-procedure</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Ulnar head excision (Darrach procedure)</video:title>
      <video:description>The Darrach procedure involves resection of the ulnar head proximal to the sigmoid notch and often is stabilized with local tissue various surgical procedures have been described to treat this disabling condition which include total resection of the ulnar head darrach procedure</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/914034ee-a57e-4fe5-8538-7b696e8ece7b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>441</video:duration>
      <video:publication_date>2011-12-06T20:07:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10905.mp4</video:content_loc>
      <video:uploader>catee</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Ulnar</video:tag>
      <video:tag>Head</video:tag>
      <video:tag>excision</video:tag>
      <video:tag>Darrach</video:tag>
      <video:tag>Procedure</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-11-MIT-360-Lec-6a-Symmetry-Structure-Tensor-Properties-of-Materials</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - MIT 3.60 | Lec 6a: Symmetry, Structure, Tensor Properties of Materials</video:title>
      <video:description>&quot;Lec 11 - MIT 3.60 | Lec 6a: Symmetry, Structure, Tensor Properties of Materials&quot; Part 1: 2D Plane Groups, Lattices (cont.)

View the complete course at: http://ocw.mit.edu/3-60F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
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      <video:duration>3023</video:duration>
      <video:publication_date>2012-08-28T16:26:03.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/-HJE0OYHTH4</video:player_loc>
      <video:uploader>0|64|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>crystallography</video:tag>
      <video:tag>rotation</video:tag>
      <video:tag>translation</video:tag>
      <video:tag>lattice</video:tag>
      <video:tag>plane</video:tag>
      <video:tag>motif</video:tag>
      <video:tag>reflection</video:tag>
      <video:tag>ion</video:tag>
      <video:tag>octahedral</video:tag>
      <video:tag>tetrahedral</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Lec-5-Computer-Science-188</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Computer Science 188</video:title>
      <video:description>&quot;Lec 5 - Computer Science 188&quot;Introduction to Artificial Intelligence</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27148.jpg</video:thumbnail_loc>
      <video:duration>4622</video:duration>
      <video:publication_date>2012-09-21T03:21:08.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/gQybmPBu90Y</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>5</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>188</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Awesome-Carl-Sagan-Quote-Remix-ft-Stephen-Hawking</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Awesome Carl Sagan Quote Remix ft Stephen Hawking</video:title>
      <video:description>Ever wanted to chill out to Carl&apos;s Sagan&apos;s wisdom while making dinner or writing your thesis?  Here&apos;s a hilarious-yet-totally-solid musical mash-up of some of Sagan&apos;s best quotes, featuring Stephen Hawking.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/128e76ee-3bf7-430e-956f-996a2ac1387d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>214</video:duration>
      <video:publication_date>2011-12-13T05:15:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11671.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Carl</video:tag>
      <video:tag>sagan</video:tag>
      <video:tag>Glorious</video:tag>
      <video:tag>Dawn</video:tag>
      <video:tag>Stephen</video:tag>
      <video:tag>Hawking</video:tag>
      <video:tag>Symphony</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>mashup</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Restriction-Enzyme-EcoR1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Restriction Enzyme EcoR1</video:title>
      <video:description>The Restriction Enzyme EcoR1 can be find in E.coli. It creates sticky ends and is used for many molecular biology techniques including for deleting DNA sections in vitro. The video shows how the sticky ends of EcoR1 connect with a DNA.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/8562f940-cd4f-4c68-977e-bd892746d4ca/cand_5.jpg</video:thumbnail_loc>
      <video:duration>50</video:duration>
      <video:publication_date>2011-12-13T22:28:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11736.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Molecular Biology</video:category>
      <video:tag>restriction</video:tag>
      <video:tag>Enzyme</video:tag>
      <video:tag>EcoR1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Effect-of-Electric-Field-on-Charged-Particle</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Effect of Electric Field on Charged Particle</video:title>
      <video:description>What happens when a charged particle in placed in an electric field? This video gives a diagrammatic view of the effects on the charged particles.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/8c97a5a5-8297-4e6d-a216-5da71554163c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>434</video:duration>
      <video:publication_date>2011-12-12T21:37:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11602.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>physics</video:tag>
      <video:tag>12</video:tag>
      <video:tag>3</video:tag>
      <video:tag>2b</video:tag>
      <video:tag>A</video:tag>
      <video:tag>charged</video:tag>
      <video:tag>Particle</video:tag>
      <video:tag>in</video:tag>
      <video:tag>an</video:tag>
      <video:tag>electric</video:tag>
      <video:tag>Field</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Recurrent-lumbar-disc-herniation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Recurrent lumbar disc herniation</video:title>
      <video:description>In recurrent lumbar disc herniation the patient is maintained in a knee chest position during the surgery the location of the hernaited disk is verified by fluoroscopy a guidewire is inserted to the inferior aspect of the lamina of the vertebra superior to the hernaited disk.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/b89393cc-8b87-46ad-ad3c-996449ac18b9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>297</video:duration>
      <video:publication_date>2011-12-06T17:37:08.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10745.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Tubular</video:tag>
      <video:tag>Diskectomy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-28-Global-Warming-continued</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 28 - Global Warming (continued)</video:title>
      <video:description>&quot;Lec 28 - Global Warming (continued) &quot; The Atmosphere, the Ocean and Environmental Change (GG 140)

The current Holocene epoch is considered to be a time period of relatively stable climate compared to earlier geological periods.  Still, some significant changes in temperature and sea level did occur.  These climatic fluctuations include the Medieval Warm Period and the Little Ice Age, and more recently global warming.  Temperature data for the 20th century shows a strong warming from about 1970 to the present day, typically associated with anthropogenic forcing including greenhouse gas and aerosol emissions.  Volcanic eruptions also caused slight variations in the climate during the 20th century (e.g. Pinatubo in 1991).  Aerosols released during a volcanic eruption are quickly distributed around the globe and act to increase the atmospheric albedo and block solar radiation.  Therefore volcanic eruption signatures in climate data appear as short term decreases in temperature.  General circulation models have been used to simulate the climate of the 20th century using both natural and anthropogenic climate forcings.  These models indicate that anthropogenic forcings are likely responsible for the most recent rise in temperature.    

00:00 - Chapter 1. The Holocene as a Climatic Reference Period
04:47 - Chapter 2. Medieval Warm Period
06:03 - Chapter 3. Little Ice Age
06:43 - Chapter 4. Year without a Summer
13:55 - Chapter 5. Recent Amelioration
19:45 - Chapter 6. Factors that Influenced the Climate of the 20th Century
40:07 - Chapter 7. Observed Changes during the 20th Century?

Complete course materials are available at the Open Yale Courses website: http://oyc.yale.edu

This course was recorded in Fall 2011.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23324.jpg</video:thumbnail_loc>
      <video:duration>2636</video:duration>
      <video:publication_date>2012-09-13T12:59:20.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/-m1VY8cycsY</video:player_loc>
      <video:uploader>0|63|0</video:uploader>
      <video:category>Environmental Engineering</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>28</video:tag>
      <video:tag>global</video:tag>
      <video:tag>warming</video:tag>
      <video:tag>continued</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/ER-Tubules</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>ER Tubules</video:title>
      <video:description>This video shows the microtubules of the endoplasmic reticulum.

This video is from:
Essential Cell Biology, 3rd Edition
Alberts, Bray, Hopkin, Johnson, Lewis, Raff, Roberts, &amp; Walter
ISBN: 978-0-8153-4129-1</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/04/25505f19-d58e-4c28-96a5-7c4fc6af8d2d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>49</video:duration>
      <video:publication_date>2010-04-08T20:30:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4182.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>ER</video:tag>
      <video:tag>Tubules</video:tag>
      <video:tag>endoplasmic</video:tag>
      <video:tag>reticulum</video:tag>
      <video:tag>Cellular</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>garland</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>garlandscience</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/nterpretation-of-Chest-X-Ray</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>nterpretation of Chest X-Ray</video:title>
      <video:description>Video discusses a chest x-ray interpretation with Tubes and lines. If you are a treating physician you must know all this.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/76b0cf73-72bb-4cea-b04b-bd17ca58c425/cand_5.jpg</video:thumbnail_loc>
      <video:duration>378</video:duration>
      <video:publication_date>2011-12-01T00:17:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9807.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Chest</video:tag>
      <video:tag>x</video:tag>
      <video:tag>ray</video:tag>
      <video:tag>interpretation</video:tag>
      <video:tag>tubes</video:tag>
      <video:tag>and</video:tag>
      <video:tag>lines</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Radical-Nephrectomy-Surgery-India-at-Mumbai</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Radical Nephrectomy  Surgery India at Mumbai</video:title>
      <video:description>Whether a radical or partial nephrectomy is required, the patient is placed under thailand india and turkey nephrectomy surgery averages between watch full video</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/344ab977-a7cd-4ad5-b2bf-fa7e105f0a03/cand_5.jpg</video:thumbnail_loc>
      <video:duration>313</video:duration>
      <video:publication_date>2011-12-06T18:24:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10800.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Low</video:tag>
      <video:tag>cost</video:tag>
      <video:tag>Medical</video:tag>
      <video:tag>outsourcing</video:tag>
      <video:tag>for</video:tag>
      <video:tag>Partial</video:tag>
      <video:tag>nephrectomy</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>in</video:tag>
      <video:tag>India</video:tag>
      <video:tag>at</video:tag>
      <video:tag>Mumbai</video:tag>
    </video:video>
  </url>
  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Breast Biopsy Spirotome procedure under Ultrasound Guidance</video:title>
      <video:description>Breast Biopsy Spirotome procedure under Ultrasound Guidance is shown live in this video</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/6c3413aa-8a35-41f8-b906-807250d56c60/cand_5.jpg</video:thumbnail_loc>
      <video:duration>310</video:duration>
      <video:publication_date>2011-12-01T00:08:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9793.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Breast</video:tag>
      <video:tag>biopsy</video:tag>
      <video:tag>Spirotome</video:tag>
      <video:tag>Procedure</video:tag>
      <video:tag>under</video:tag>
      <video:tag>ultrasound</video:tag>
      <video:tag>guidance</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Flock-simulation-01</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Flock simulation 01</video:title>
      <video:description>more noise</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/05/7e9a322b-f288-4fb7-9d44-a8653e4d8534/cand_5.jpg</video:thumbnail_loc>
      <video:duration>59</video:duration>
      <video:publication_date>2010-05-28T05:31:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4374.mp4</video:content_loc>
      <video:uploader>fabiofx</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Animation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Respiration-in-Humans</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Respiration in Humans</video:title>
      <video:description>What happens when we breathe? What is Inspiration and Expiration? This video shows the activity of respiration with the diagrams.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/a5de176e-7d2c-4fec-8389-beb6427547df/cand_5.jpg</video:thumbnail_loc>
      <video:duration>54</video:duration>
      <video:publication_date>2011-12-12T02:32:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11380.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>Breathing</video:tag>
      <video:tag>Movements</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Procedure-of-Breast-Augmentation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Procedure of Breast Augmentation</video:title>
      <video:description>This video shows a live video of breast augmentation surgery by experts. This surgery is done to re-size or re-gain the shape of breasts.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/b3f10888-596b-4570-9416-f073e3d0bee0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>448</video:duration>
      <video:publication_date>2011-12-01T00:14:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9803.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Breast</video:tag>
      <video:tag>Augmentation</video:tag>
      <video:tag>Surgery</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Psychology-101</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Psychology 101</video:title>
      <video:description>&quot;Lec 1 - Psychology 101 &quot;Research and Data Analysis in Psychology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27167.jpg</video:thumbnail_loc>
      <video:duration>2622</video:duration>
      <video:publication_date>2012-09-21T03:36:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Uc20rCnU9XI</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Philosophy</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>1</video:tag>
      <video:tag>Psychology</video:tag>
      <video:tag>101</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-Bill-Moggridge-Designing-Interactions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - Bill Moggridge: Designing Interactions</video:title>
      <video:description>&quot;Lec 12 - Bill Moggridge: Designing Interactions&quot; February 2, 2007 lecture by Bill Moggridge for the Stanford University Human Computer Interaction Seminar (CS 547).  Bill, designer of the first laptop computer, introduces forty influential designers who have shaped interaction with technology.

CS 547 | Human-Computer Interaction Seminar:
http://hci.stanford.edu/seminar/

Stanford HCI Group:
http://hci.stanford.edu/

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanforduniversity/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24026.jpg</video:thumbnail_loc>
      <video:duration>5059</video:duration>
      <video:publication_date>2012-09-14T14:49:17.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/kVkQYvN4_HA</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>12</video:tag>
      <video:tag>Bill</video:tag>
      <video:tag>Moggridge</video:tag>
      <video:tag>designing</video:tag>
      <video:tag>Interactions</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Actinium-a-Chemical-Compound</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Actinium a Chemical Compound</video:title>
      <video:description>What is Actinium? From where is the name originated? Its sources, abundance and uses are shown in the video in the form of slides.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/3b426fde-4806-434b-8c44-cd3733040bc9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>83</video:duration>
      <video:publication_date>2011-12-11T23:45:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11196.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Actinium</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-MIT-6189-Multicore-Programming-Primer-IAP-2007</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 -MIT 6.189 Multicore Programming Primer, IAP 2007</video:title>
      <video:description>&quot;Lec 6 -MIT 6.189 Multicore Programming Primer, IAP 2007 &quot;: Parallel programming concepts

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu
Subtitles are provided through the generous assistance of Rohan Pai.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15750.jpg</video:thumbnail_loc>
      <video:duration>4242</video:duration>
      <video:publication_date>2012-08-28T20:13:13.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Y1mrnc1hz9g</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>multicore</video:tag>
      <video:tag>architectures</video:tag>
      <video:tag>parallel</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>patterns</video:tag>
      <video:tag>Sony</video:tag>
      <video:tag>PlayStation</video:tag>
      <video:tag>competition</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Electric-Field-Lines-And-Lines-of-Force</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Electric Field Lines And Lines of Force</video:title>
      <video:description>Diagrammatic view of the electric field lines between the charged particles is shown in this video. For the electrically positive charged particle the line of force are radially outward while for electrically negative charged these are radially inward.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/8994d9dc-1329-4f79-88c8-0271c94932be/cand_5.jpg</video:thumbnail_loc>
      <video:duration>145</video:duration>
      <video:publication_date>2011-12-12T02:18:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11338.mp4</video:content_loc>
      <video:uploader>velatin</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>electric</video:tag>
      <video:tag>Field</video:tag>
      <video:tag>lines</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Where-do-we-get-energy-from</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Where do we get energy from?</video:title>
      <video:description>Energy can be defined as the ability to work. The sun is the ultimate source of energy. Fossil fuel stores solar energy. Plants and other autotrophs convert solar energy to complex molecules that are high in energy content.
 Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/be1ed253-e5b3-488f-ba30-196cce059de6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>583</video:duration>
      <video:publication_date>2011-12-12T21:35:02.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11598.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Where</video:tag>
      <video:tag>do</video:tag>
      <video:tag>we</video:tag>
      <video:tag>get</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>From</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Symphony-of-science-we-are-all-connected-ft-sagan-feynman-degrasse-tyson-and-bill-nye</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Symphony of science we are all connected (ft sagan feynman degrasse tyson and bill nye)</video:title>
      <video:description>The symphony of science is a musical project created by john d boswell designed to deliver scientific knowledge and philosophy in musical form the project owes its existence in large measure to the classic series cosmos as well as all the other featured figures and visuals.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/ccc0615e-fc58-430d-b3d9-2b054cfe152f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>251</video:duration>
      <video:publication_date>2011-12-13T05:48:02.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11680.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Fun and Smart</video:category>
      <video:tag>Symphony</video:tag>
      <video:tag>of</video:tag>
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      <video:tag>we</video:tag>
      <video:tag>are</video:tag>
      <video:tag>All</video:tag>
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      <video:tag>ft</video:tag>
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      <video:tag>Feynman</video:tag>
      <video:tag>deGrasse</video:tag>
      <video:tag>Tyson</video:tag>
      <video:tag>Bill</video:tag>
      <video:tag>Nye</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/The-cosmic-microwave-background-radiation-with-Dr-Amy-Mainzer</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The cosmic microwave background radiation with Dr Amy Mainzer</video:title>
      <video:description>The cosmic microwave background radiation is explained by Dr. Amy Mainzer in this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/3771793d-adf3-4a83-857e-cd956ec60dfe/cand_5.jpg</video:thumbnail_loc>
      <video:duration>132</video:duration>
      <video:publication_date>2011-12-13T03:50:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11645.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Dr</video:tag>
      <video:tag>Amy</video:tag>
      <video:tag>Mainzer</video:tag>
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      <video:tag>the</video:tag>
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      <video:tag>Background</video:tag>
      <video:tag>radiation</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Minimally-Invasive-Approach-Surgery-Treats-Chronic-Back-Pain</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Minimally Invasive Approach Surgery Treats Chronic Back Pain</video:title>
      <video:description>The video shows a case of severe chronic back pain. The patient is treated with a special type of surgery procedure in Harper Hospital. It allows neurosurgeons to work using minimally invasive approach. The procedure has other advantages too. See the video to find out.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/528ba96a-00a7-46e2-97e3-c8bc34d62d22/cand_5.jpg</video:thumbnail_loc>
      <video:duration>189</video:duration>
      <video:publication_date>2011-12-01T00:21:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9814.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Minimally</video:tag>
      <video:tag>Invasive</video:tag>
      <video:tag>Approach</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>Chronic</video:tag>
      <video:tag>Back</video:tag>
      <video:tag>Pain</video:tag>
      <video:tag>Harper</video:tag>
      <video:tag>Hospital</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Electrochemistry</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Electrochemistry</video:title>
      <video:description>Electrochemistry is an old branch of physical chemistry due to the development of surface sensitive techniques and a technological interest in fuel cells and batteries it has recently undergone a rapid development</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/89713756-acda-4554-88fa-011727bce969/cand_5.jpg</video:thumbnail_loc>
      <video:duration>400</video:duration>
      <video:publication_date>2011-12-13T05:45:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11679.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Electroquimica</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Central-Venous-Catheterization-with-Ultrasound-Guidance</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Central Venous Catheterization with Ultrasound Guidance</video:title>
      <video:description>The placement of a central venous line is an essential technique in the treatment of many hospitalized patients this video will demonstrate the placement of a central venous catheter in the internal jugular vein with the use of one of several variations of the Seldinger technique</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/c62dde9c-b9c0-414f-ae73-f18e2d0098a7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>646</video:duration>
      <video:publication_date>2011-12-01T00:36:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9836.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Central</video:tag>
      <video:tag>Venous</video:tag>
      <video:tag>catheter</video:tag>
      <video:tag>Placement</video:tag>
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      <video:tag>ultrasound</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-15-Better-Game-Characters-By-Design</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - Better Game Characters By Design</video:title>
      <video:description>&quot;Lec 15 - Better Game Characters By Design&quot; March 2, 2007 lecture by Katherine Isbister for the Stanford University Human Computer Interaction Seminar (CS 547). The underlying psychological principles that help to make the best game characters compelling to players are examined; taking a psychological approach to understanding their design allows us to extend the insights their designers have had into other application areas in which social and emotional principles come into play.

CS 547 | Human-Computer Interaction Seminar:
http://hci.stanford.edu/seminar/

Stanford HCI Group:
http://hci.stanford.edu/

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanforduniversity/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24029.jpg</video:thumbnail_loc>
      <video:duration>4287</video:duration>
      <video:publication_date>2012-09-14T14:49:30.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/yyEimb-oGqg</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>15</video:tag>
      <video:tag>Better</video:tag>
      <video:tag>game</video:tag>
      <video:tag>Characters</video:tag>
      <video:tag>by</video:tag>
      <video:tag>design</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Physical-Examination-Cardiology-Lecture</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Physical Examination - Cardiology Lecture</video:title>
      <video:description>What are the rules when performing cardiovascular exam? The lecture gives answes to this question. Prof.Anthony LaSala from the Hartford Hospital gives details in this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/b9f1cd65-4364-41a6-9902-bb500bd1f83d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>1140</video:duration>
      <video:publication_date>2011-12-01T00:41:07.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9844.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>cardiology</video:tag>
      <video:tag>Physical</video:tag>
      <video:tag>Examination</video:tag>
      <video:tag>Lecture</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/A-Guide-to-Electricity</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A Guide to Electricity</video:title>
      <video:description>The Study of electricity has been applied since antiquity. Here in this video,one may learn anything concerning electricity.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/5031ab24-b642-42b4-a36e-294782e1e7a7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>315</video:duration>
      <video:publication_date>2010-11-14T18:36:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5257.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>introduction</video:tag>
      <video:tag>to</video:tag>
      <video:tag>ElectricityVolts</video:tag>
      <video:tag>Current</video:tag>
      <video:tag>Amperes</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Cardiac-catheterization-steps-video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cardiac catheterization steps video</video:title>
      <video:description>Cardiac catheterization is a medical procedure used to diagnose and treat certain heart conditions a long flexible tube called a catheter is put into a blood vessel in your arm groin or neck and threaded to heart through the catheter doctors can perform diagnostic tests and treatments on heart</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/587cd6f4-b86a-4777-b6f5-d6a08e95eb7c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>97</video:duration>
      <video:publication_date>2011-12-01T01:38:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9855.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Cardiac</video:tag>
      <video:tag>Catheterization</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Polarization-Of-Light-and-Polariods</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Polarization Of Light and Polariods</video:title>
      <video:description>Polarization is one property light has and waves does not have. This video will explain what polarization is, the methods of polarization and what Polaroids are.</video:description>
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      <video:duration>350</video:duration>
      <video:publication_date>2011-12-12T21:34:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11597.mp4</video:content_loc>
      <video:uploader>velatin</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Polaaaarisation</video:tag>
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      <video:tag>Light</video:tag>
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      <video:tag>Polariods</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Cell-Counting-Attached-cell</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cell Counting (Attached cell)</video:title>
      <video:description>Hemocytometer or Cell Counting Chamber is frequently used to count cell numbers such as cell density of cultured cells in research labs and blood count and sperm count in clinical labs. For counting of attached cells, cells are trypsinized, mixed with a dye (Trypan Blue), loaded onto a hemocytometer and then counted under a microscope. This video is provided by Abnova.</video:description>
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      <video:publication_date>2010-03-03T06:47:23.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3902.mp4</video:content_loc>
      <video:uploader>Abnova Corp</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>cell</video:tag>
      <video:tag>Counting</video:tag>
      <video:tag>Attached</video:tag>
      <video:tag>Abnova</video:tag>
      <video:tag>antibody</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>biology</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Letters-and-Science-C70V</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4- Letters and Science C70V</video:title>
      <video:description>Lec 4- Letters and Science C70V.
Descriptive Introduction to Physics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17127.jpg</video:thumbnail_loc>
      <video:duration>4964</video:duration>
      <video:publication_date>2012-09-02T11:01:45.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/NoTps8DchHs</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
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      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-3-Modern-Physics-Statistical-Mechanics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Modern Physics: Statistical Mechanics</video:title>
      <video:description>&quot;Lec 3 - Modern Physics: Statistical Mechanics&quot; April 13, 2009 - Leonard Susskind reviews the Lagrange multiplier, explains Boltzmann distribution and Helm-Holtz free energy before oulining into the theory of fluctuations.

Stanford University:
http://www.stanford.edu/

Stanford Continuing Studies Program:
http://csp.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18688.jpg</video:thumbnail_loc>
      <video:duration>6950</video:duration>
      <video:publication_date>2012-09-04T04:00:45.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/SmmGDn8OnTA</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>classical</video:tag>
      <video:tag>Quantum</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>thermodynamics</video:tag>
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      <video:tag>Formula</video:tag>
      <video:tag>Space</video:tag>
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      <video:tag>entropy</video:tag>
      <video:tag>heat</video:tag>
      <video:tag>Bath</video:tag>
      <video:tag>Fixed</video:tag>
      <video:tag>system</video:tag>
      <video:tag>Average</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>State</video:tag>
      <video:tag>Factorial</video:tag>
      <video:tag>maximize</video:tag>
      <video:tag>Logarithm</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Synovectomy-of-the-Flexor</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Synovectomy of the  Flexor</video:title>
      <video:description>Flexor are the muscles that bend to move a joint such as the hand while synovectomy is the surgery done to remove part or the whole of the synovial membrane of a joint. This video shows how this surgery is carried out.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/2bb9b0df-74ae-4355-9d8e-a834da46979a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>197</video:duration>
      <video:publication_date>2011-12-01T01:41:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9862.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Flexor</video:tag>
      <video:tag>synovectomy</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Specific-immunity-mediated-by-antibodies</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Specific immunity mediated by antibodies</video:title>
      <video:description>Antibodies are proteins that bind and neutralized specific antigen of foreign particles like pathogens. Antibodies are synthesized by B cells or B lymphocytes in response to the antigen. When an individual is exposed to a specific antigen, large number of plasma cells capable of producing the antibody specific to the antigen is produces. These cells in turn, produce large quantity of antibody to neutralize the pathogen. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/5c943fe6-7118-4cc1-81c0-e4d5a5779201/cand_5.jpg</video:thumbnail_loc>
      <video:duration>60</video:duration>
      <video:publication_date>2009-04-23T05:08:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1973.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>specific</video:tag>
      <video:tag>immunity</video:tag>
      <video:tag>mediated</video:tag>
      <video:tag>by</video:tag>
      <video:tag>Antibodies</video:tag>
      <video:tag>b</video:tag>
      <video:tag>cells</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cosmic-Rays-Energy-Spectrum</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cosmic Rays- Energy Spectrum</video:title>
      <video:description>This video will explain you about the cosmic ray energy spectrum. Two types of cosmic rays are primary cosmic rays and secondary cosmic rays in which primary remains outside solar system and secondary enters in earth&apos;s atmosphere.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/71b4e67c-e257-451e-afe9-da802e26c4ce/cand_5.jpg</video:thumbnail_loc>
      <video:duration>414</video:duration>
      <video:publication_date>2011-12-15T01:22:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11827.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Cosmic</video:tag>
      <video:tag>Rays</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Importance-of-Breathing-12</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Importance of Breathing - 1/2</video:title>
      <video:description>Breathing is just one form that sends oxygen to different parts of the the body and depose carbon dioxide. Another important operation require the movement of blood by the circulatory system.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/97d8dc7c-e2ce-485f-b2e6-a1ea23adaff6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>44</video:duration>
      <video:publication_date>2009-04-23T05:15:23.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1983.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Breathing</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-Letters-and-Science-C70V</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6- Letters and Science C70V</video:title>
      <video:description>Lec 6- Letters and Science C70V.
Descriptive Introduction to Physics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17129.jpg</video:thumbnail_loc>
      <video:duration>4492</video:duration>
      <video:publication_date>2012-09-02T11:03:47.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/knYqALbav8Q</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Structure-and-function-lipids-carb</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2- Structure and function: lipids, carb</video:title>
      <video:description>Lec 2- Structure and function: lipids, carb.
General Biology Lecture</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17150.jpg</video:thumbnail_loc>
      <video:duration>2893</video:duration>
      <video:publication_date>2012-09-02T11:49:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/TF-Fg7csJZ4</video:player_loc>
      <video:uploader>UCBerkeley</video:uploader>
      <video:category>Molecular Biology</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 - MIT 3.60 | Lec 11b: Symmetry, Structure, Tensor Properties of Materials</video:title>
      <video:description>&quot;Lec 20 - MIT 3.60 | Lec 11b: Symmetry, Structure, Tensor Properties of Materials&quot; Part 2: Point Groups

View the complete course at: http://ocw.mit.edu/3-60F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
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      <video:tag>tetrahedral</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Learn how amazing our Sense of sight is, and how it is interconnected to our brain. Much of the human cerebral cortex is involved in vision.</video:description>
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      <video:publication_date>2009-04-23T07:04:52.000Z</video:publication_date>
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      <video:uploader>benchwork</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Health</video:tag>
      <video:tag>medicine</video:tag>
      <video:tag>Eye</video:tag>
      <video:tag>vision</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>&quot;Lec 113  - Acrylic Temporary Bridge, Fabrication of Dies, Mounting Cast&quot; Dr. Lorey shows the construction of an acrylic temporary bridge, fabrication of dies from stone cast, and mounting the casts in the articulator. Orig. air date: AUG 22 75

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
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      <video:tag>Mounting</video:tag>
      <video:tag>cast</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:duration>41</video:duration>
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      <video:uploader>nazir</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>The simple interrupted suture is the simplest of the techniques used in closure of wounds after surgery. This is a demonstration of how it is done.</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:uploader>genius33</video:uploader>
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      <video:tag>Direct</video:tag>
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    <video:video>
      <video:title>Lec 7 - MIT 6.189 Multicore Programming Primer, IAP 2007</video:title>
      <video:description>&quot;Lec 7 - MIT 6.189 Multicore Programming Primer, IAP 2007&quot; : Design patterns for parallel programming I

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu
Subtitles are provided through the generous assistance of Rohan Pai.</video:description>
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      <video:tag>Sony</video:tag>
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      <video:uploader>Girish Khera</video:uploader>
      <video:category>Scientific Animations</video:category>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Lec 4- Statistics 20.
Introduction to Probability and Statistics</video:description>
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      <video:duration>2998</video:duration>
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      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Lec 21- Statistics 20.
Introduction to Probability and Statistics</video:description>
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      <video:duration>2907</video:duration>
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      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Lec 26- Statistics 20.
Introduction to Probability and Statistics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17215.jpg</video:thumbnail_loc>
      <video:duration>2411</video:duration>
      <video:publication_date>2012-09-02T12:47:38.000Z</video:publication_date>
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      <video:uploader>0|49|0</video:uploader>
      <video:category>Mathematics</video:category>
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      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Lec 32- Statistics 20.
Introduction to Probability and Statistics</video:description>
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      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
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      <video:tag>AIDS</video:tag>
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      <video:tag>cost</video:tag>
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      <video:tag>Chin</video:tag>
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      <video:tag>Surgery</video:tag>
      <video:tag>in</video:tag>
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      <video:tag>at</video:tag>
      <video:tag>Mumbai</video:tag>
      <video:tag>Delh</video:tag>
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      <video:tag>Goa</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - MIT 6.189 Multicore Programming Primer, IAP 2007</video:title>
      <video:description>&quot;Lec 10 - MIT 6.189 Multicore Programming Primer, IAP 2007&quot;: Debugging parallel programs

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu
Subtitles are provided through the generous assistance of Rohan Pai.</video:description>
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      <video:duration>1596</video:duration>
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      <video:tag>architectures</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Bleomycin is a popular DNA-reactive anticancer agent. This animation consists of three parts, 1) the first is a simple backdrop that shows DNA and the drug in the nucleus environment focusing on the areas of interest, allowing the instructor time to go over some basics such as structure characteristics of DNA and Bleomycin. 2) the second consists of Bleomycin intercalating into DNA, the bisthiazole tail inserts into the helix area and then is positioned to produce free hydroxyl radicals. 3) the final segment shows how the drug in the presence of ferric ion and oxygen undergoes a dynamic action to form extremely reactive hydroxyl radical in situ and degrade the sugar structure of DNA. This action results in loss of genetic information necessary for DNA replication in cancer cells (and some normal cells!).

Created by:

Kevin McConeghy Kevin McConeghy
Student Technology Assistant
Pharmacy Class of 2010




Dr. Bongsup Cho - URI Pharmacy ProfessorDr. Bongsup Cho
Professor of Biomedical and Pharmaceutical Sciences
College of Pharmacy</video:description>
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      <video:description>SAT Prep: Test 8 Section 2 Part 2

Problems 5-8 starting on page 839</video:description>
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      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>SAT</video:tag>
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      <video:tag>Test</video:tag>
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Solving a definite integral with substitution (or the reverse chain rule)</video:description>
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      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>definite</video:tag>
      <video:tag>Integral</video:tag>
      <video:tag>with</video:tag>
      <video:tag>substitution</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-Electrical-Engineering-40-Linearity-superposi</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10- Electrical Engineering 40 - Linearity, superposi</video:title>
      <video:description>Lec 10- Electrical Engineering 40 - Linearity, superposi.
Introduction to Microelectronic Circuits</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17233.jpg</video:thumbnail_loc>
      <video:duration>3015</video:duration>
      <video:publication_date>2012-09-02T13:37:25.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/UyqC3glzGls</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-19-Electrical-Engineering-40-Inductance</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19- Electrical Engineering 40 -  Inductance</video:title>
      <video:description>Lec 19- Electrical Engineering 40 -  Inductance.
Introduction to Microelectronic Circuits</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17242.jpg</video:thumbnail_loc>
      <video:duration>2775</video:duration>
      <video:publication_date>2012-09-02T13:45:46.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/jy7HZNdYCvk</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-43-Gross-Anatomy-Paralingual-space-and-tongue</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 43 -Gross Anatomy:  Paralingual space and tongue</video:title>
      <video:description>&quot;Lec 43 -Gross Anatomy:  Paralingual space and tongue&quot;Orig air date: JUN 2 77

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21716.jpg</video:thumbnail_loc>
      <video:duration>681</video:duration>
      <video:publication_date>2012-09-09T07:07:29.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/p8KancDCKoY</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>43</video:tag>
      <video:tag>Gross</video:tag>
      <video:tag>anatomy</video:tag>
      <video:tag>Paralingual</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Tongue</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Holocaust-in-Film-and-Literature-German-59-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11- Holocaust in Film and Literature, German 59, UCLA</video:title>
      <video:description>&quot;Lec 11- Holocaust in Film and Literature, German 59, UCLA&quot;Course Description:
German 59: Holocaust in Film and Literature is a course that provides insight into the History of Holocaust and its present memory through examination of challenges and problems encountered in trying to imagine its horror through media of literature and film.

About the Professor:
Todd Presner is Associate Professor of Germanic Languages, Comparative Literature, and Jewish Studies. His research focuses on German-Jewish intellectual and cultural history, the history of media, visual culture, digital humanities, and cultural geography. He is the author of two books: The first, Mobile Modernity: Germans, Jews, Trains (Columbia University Press, 2007), maps German-Jewish intellectual history onto the development of the railway system; the second, Muscular Judaism: The Jewish Body and the Politics of Regeneration (Routledge, 2007), analyzes the aesthetic dimensions of the strong Jewish body.

Note: Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA German 59: Holocaust in Film and Literature classes in this series: http://www.youtube.com/view_play_list?p=E162D5967A29AA3B
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21273.jpg</video:thumbnail_loc>
      <video:duration>3656</video:duration>
      <video:publication_date>2012-09-09T03:47:01.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/BvUbjM68NUQ</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Literature</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>11</video:tag>
      <video:tag>Holocaust</video:tag>
      <video:tag>in</video:tag>
      <video:tag>film</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Literature</video:tag>
      <video:tag>German</video:tag>
      <video:tag>59</video:tag>
      <video:tag>UCLA</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-30-Electrical-Engineering-40-Transfer-functions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 30- Electrical Engineering 40 - Transfer functions</video:title>
      <video:description>Lec 30- Electrical Engineering 40 - Transfer functions.
Introduction to Microelectronic Circuits</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17254.jpg</video:thumbnail_loc>
      <video:duration>3003</video:duration>
      <video:publication_date>2012-09-02T13:57:03.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/tHuZV_rEUS0</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Working-of-Heat-Engines</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Working of Heat Engines</video:title>
      <video:description>This video shows the working of heat engines and explains the second law of thermodynamics. Heat engine is a device used for converting heat energy constantly into mechanical work.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/a19eb1c2-ed89-4f91-8f2f-9ea82892a1b1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>276</video:duration>
      <video:publication_date>2012-12-01T07:13:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28179.mp4</video:content_loc>
      <video:uploader>Samuel Oneal</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>heat</video:tag>
      <video:tag>Engines</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Second</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>of</video:tag>
      <video:tag>thermodynamics</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Blocked-coronary-arteries-Symptoms</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Blocked coronary arteries Symptoms</video:title>
      <video:description>When these arteries become clogged with fatty deposits called plaque it is called coronary artery disease this video clip talks about blocked coronary arteries and the problems they can cause</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/4fa13534-fb48-4e29-ab74-b1837d7fd146/cand_5.jpg</video:thumbnail_loc>
      <video:duration>85</video:duration>
      <video:publication_date>2011-12-01T01:43:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9867.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>blocked</video:tag>
      <video:tag>Coronary</video:tag>
      <video:tag>arteries</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-HIV-is-Replicated-in-the-Body</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How HIV is Replicated in the Body</video:title>
      <video:description>During viral replication, the integrated DNA provirus is transcribed into mRNA, which is then spliced into smaller pieces. These small pieces are exported from the nucleus into the cytoplasm, where they are translated into the regulatory proteins Tat (which encourages new virus production) and Rev.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2008/04/7a1769a3-42ff-4078-b030-d1a1a262bd89/cand_5.jpg</video:thumbnail_loc>
      <video:duration>312</video:duration>
      <video:publication_date>2008-04-28T19:14:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1328.mp4</video:content_loc>
      <video:uploader>asteri</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>replication</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Countries</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 -Countries</video:title>
      <video:description>Lec 5 -Countries and Nation: Social and Economic Networks and the Urban System Early Modern England: Politics, Religion, and Society under the Tudors and Stuarts (HIST 251)

Professor Wrightson discusses local particularism and regionalism in early modern England and highlights the importance of local customs and economic patterns. He then focuses on the manner in which these local areas, while enjoying a measure of cultural, institutional, and economic autonomy, were simultaneously integrated into a larger national whole. The role of trade (both between English regions and with the Continent via the Netherlands), the importance of market towns within the localities as nexuses of social and economic interaction, the place of &apos;provincial capitals,&apos; and the pivotal position of the metropolis of London are all considered. Throughout the lecture Professor Wrightson also provides details of early modern regional topography and information concerning the role of urban areas in early modern social and economic life.

00:00 - Chapter 1. Countries
11:14 - Chapter 2. Local Markets
22:36 - Chapter 3. Regional and Interregional Patterns of Trade
25:36 - Chapter 4. Trading Systems of National or International Significance
39:30 - Chapter 5. Limitations

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23256.jpg</video:thumbnail_loc>
      <video:duration>2746</video:duration>
      <video:publication_date>2012-09-13T12:06:58.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/zM6lHNXOvvA</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Sociology</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>5</video:tag>
      <video:tag>countries</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Nation</video:tag>
      <video:tag>social</video:tag>
      <video:tag>economic</video:tag>
      <video:tag>networks</video:tag>
      <video:tag>the</video:tag>
      <video:tag>urban</video:tag>
      <video:tag>system</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-72-Integrals-Trig-Substitution-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 72 - Integrals: Trig Substitution 1</video:title>
      <video:description>Integrals: Trig Substitution 1

Example of using trig substitution to solve an indefinite integral</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19866.jpg</video:thumbnail_loc>
      <video:duration>458</video:duration>
      <video:publication_date>2012-09-06T00:28:45.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/n4EK92CSuBE</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Integrals</video:tag>
      <video:tag>Trig</video:tag>
      <video:tag>substitution</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cell-biology-the-plasma-membrane</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cell biology the plasma membrane</video:title>
      <video:description>cell membrane or plasma membrane is a biological membrane that separates the interior of all cells from the outside environment the plasma membrane itself is very small and can only be seen with a microscope cells themselves are very small but have a large surface area</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/2a5f3fd6-bb92-4498-b250-260c4ff454e7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>133</video:duration>
      <video:publication_date>2010-11-23T22:09:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5800.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>cell</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>the</video:tag>
      <video:tag>plasma</video:tag>
      <video:tag>membrane</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Machine-Learning-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Machine Learning (Stanford)</video:title>
      <video:description>&quot;Lec 4 - Machine Learning (Stanford)&quot; Lecture by Professor Andrew Ng for Machine Learning (CS 229) in the Stanford Computer Science department.  Professor Ng lectures on Newton&apos;s method, exponential families, and generalized linear models and how they relate to machine learning. 

This course provides a broad introduction to machine learning and statistical pattern recognition. Topics include supervised learning, unsupervised learning, learning theory, reinforcement learning and adaptive control.   Recent applications of machine learning, such as to robotic control, data mining, autonomous navigation, bioinformatics, speech recognition, and text and web data processing are also discussed.

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=A89DCFA6ADACE599

CS 229 Course Website:
http://www.stanford.edu/class/cs229/

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18755.jpg</video:thumbnail_loc>
      <video:duration>4387</video:duration>
      <video:publication_date>2012-09-04T04:44:31.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/nLKOQfKLUks</video:player_loc>
      <video:uploader>0|65|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Science</video:tag>
      <video:tag>math</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>robotics</video:tag>
      <video:tag>logistic</video:tag>
      <video:tag>regression</video:tag>
      <video:tag>Newton</video:tag>
      <video:tag>method</video:tag>
      <video:tag>exponential</video:tag>
      <video:tag>family</video:tag>
      <video:tag>generalized</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>model</video:tag>
      <video:tag>multinomial</video:tag>
      <video:tag>softmax</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-Holocaust-in-Film-and-Literature-German-59-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16- Holocaust in Film and Literature, German 59, UCLA</video:title>
      <video:description>&quot;Lec 16- Holocaust in Film and Literature, German 59, UCLA&quot;Course Description:
German 59: Holocaust in Film and Literature is a course that provides insight into the History of Holocaust and its present memory through examination of challenges and problems encountered in trying to imagine its horror through media of literature and film.

About the Professor:
Todd Presner is Associate Professor of Germanic Languages, Comparative Literature, and Jewish Studies. His research focuses on German-Jewish intellectual and cultural history, the history of media, visual culture, digital humanities, and cultural geography. He is the author of two books: The first, Mobile Modernity: Germans, Jews, Trains (Columbia University Press, 2007), maps German-Jewish intellectual history onto the development of the railway system; the second, Muscular Judaism: The Jewish Body and the Politics of Regeneration (Routledge, 2007), analyzes the aesthetic dimensions of the strong Jewish body.

Note: Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA German 59: Holocaust in Film and Literature classes in this series: http://www.youtube.com/view_play_list?p=E162D5967A29AA3B
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21278.jpg</video:thumbnail_loc>
      <video:duration>4205</video:duration>
      <video:publication_date>2012-09-09T03:47:39.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/nEFe_HSljrA</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Literature</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>16</video:tag>
      <video:tag>Holocaust</video:tag>
      <video:tag>in</video:tag>
      <video:tag>film</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Literature</video:tag>
      <video:tag>German</video:tag>
      <video:tag>59</video:tag>
      <video:tag>UCLA</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-22-Repeated-games-cheating-punishment-and-outsourcing</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22 - Repeated games: cheating, punishment, and outsourcing</video:title>
      <video:description>&quot;Lec 22 - Repeated games: cheating, punishment, and outsourcing&quot; Game Theory (ECON 159)

In business or personal relationships, promises and threats of good and bad behavior tomorrow may provide good incentives for good behavior today, but, to work, these promises and threats must be credible. In particular, they must come from equilibrium behavior tomorrow, and hence form part of a subgame perfect equilibrium today. We find that the grim strategy forms such an equilibrium provided that we are patient and the game has a high probability of continuing. We discuss what this means for the personal relationships of seniors in the class. Then we discuss less draconian punishments, and find there is a trade off between the severity of punishments and the required probability that relationships will endure. We apply this idea to a moral-hazard problem that arises with outsourcing, and find that the high wage premiums found in foreign sectors of emerging markets may be reduced as these relationships become more stable.

00:00 - Chapter 1. Repeated Interaction: The Grim Trigger Strategy in the Prisoner&apos;s Dilemma (Continued)
29:21 - Chapter 2. The Grim Trigger Strategy:  Generalization and Real World Examples
37:56 - Chapter 3. Cooperation in Repeated Interactions: The &quot;One Period Punishment&quot; Strategy
53:09 - Chapter 4. Cooperation in Repeated Interactions: Repeated Moral Hazard
01:13:53 - Chapter 5. Cooperation in Repeated Interactions: Conclusions

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2007.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17278.jpg</video:thumbnail_loc>
      <video:duration>4547</video:duration>
      <video:publication_date>2012-09-02T17:17:59.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/NBKr-wK-TEQ</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Backward</video:tag>
      <video:tag>Induction</video:tag>
      <video:tag>cooperation</video:tag>
      <video:tag>Discounting</video:tag>
      <video:tag>Grim</video:tag>
      <video:tag>trigger</video:tag>
      <video:tag>Strategy</video:tag>
      <video:tag>infinitely</video:tag>
      <video:tag>Repeated</video:tag>
      <video:tag>Games</video:tag>
      <video:tag>Prisoner</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Dilemma</video:tag>
      <video:tag>Wage</video:tag>
      <video:tag>game</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec11-Occlusal-Adjustment-Centric-Relation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec11  - Occlusal Adjustment - Centric Relation</video:title>
      <video:description>&quot;Lec11  - Occlusal Adjustment - Centric Relation&quot; Dr. Kovalesk shows the occlusal adjustment procedures needed to establish a stable bite in centric occlusion. This procedure is done on casts mounted in the articulator. Orig. air date: AUG 13 74

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21364.jpg</video:thumbnail_loc>
      <video:duration>2697</video:duration>
      <video:publication_date>2012-09-09T04:44:50.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/pb18MhxaErM</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec11</video:tag>
      <video:tag>Occlusal</video:tag>
      <video:tag>Adjustment</video:tag>
      <video:tag>centric</video:tag>
      <video:tag>relation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Examining-The-Fungus</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Examining The Fungus</video:title>
      <video:description>This video shows the examining of fungus under the finger nail. Video is very helpful for the health and education purpose.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/63f28aff-766a-4ffe-8f62-59865628f60f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>93</video:duration>
      <video:publication_date>2013-02-11T03:08:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30152.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>microbiology</video:tag>
      <video:tag>Examining</video:tag>
      <video:tag>fungus</video:tag>
      <video:tag>under</video:tag>
      <video:tag>the</video:tag>
      <video:tag>finger</video:tag>
      <video:tag>nail</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-48-Conjugate-Acids-and-Bases</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 48 - Conjugate Acids and Bases</video:title>
      <video:description>Conjugate Acids and Bases

Introduction to conjugate acids and bases</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22597.jpg</video:thumbnail_loc>
      <video:duration>1006</video:duration>
      <video:publication_date>2012-09-11T02:38:43.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/0LM6wPpypxM</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>conjugate</video:tag>
      <video:tag>acids</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Bases</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-24-Asymmetric-information-auctions-and-the-winners-curse</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 24- Asymmetric information: auctions and the winner&apos;s curse</video:title>
      <video:description>&quot;Lec 24- Asymmetric information: auctions and the winner&apos;s curse&quot; Game Theory (ECON 159)

We discuss auctions. We first distinguish two extremes: common values and private values. We hold a common value auction in class and discover the winner&apos;s curse, the winner tends to overpay. We discuss why this occurs and how to avoid it: you should bid as if you knew that your bid would win; that is, as if you knew your initial estimate of the common value was the highest. This leads you to bid much below your initial estimate. Then we discuss four forms of auction: first-price sealed-bid, second-price sealed-bid, open ascending, and open descending auctions. We discuss bidding strategies in each auction form for the case when values are private. Finally, we start to discuss which auction forms generate higher revenues for the seller, but a proper analysis of this will have to await the next course.

00:00 - Chapter 1. Auctions: Common versus Private Values
08:16 - Chapter 2. Auctions: Winner&apos;s Curse in the First-Price Sealed-Bid Auction
42:38 - Chapter 3. Auctions: Other Types of Auction
58:35 - Chapter 4. Auctions: Revenue Generation in Different Types of Auctions

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2007.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17280.jpg</video:thumbnail_loc>
      <video:duration>3749</video:duration>
      <video:publication_date>2012-09-02T17:18:06.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/pJAhnc8VuDo</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>ascending</video:tag>
      <video:tag>price</video:tag>
      <video:tag>auction</video:tag>
      <video:tag>auctions</video:tag>
      <video:tag>Common</video:tag>
      <video:tag>value</video:tag>
      <video:tag>descending</video:tag>
      <video:tag>Nash</video:tag>
      <video:tag>Equilibrium</video:tag>
      <video:tag>private</video:tag>
      <video:tag>Revenue</video:tag>
      <video:tag>Equivalence</video:tag>
      <video:tag>theorem</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-to-examine-heart-and-lungs</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to examine heart and lungs</video:title>
      <video:description>A basic heart and lung examination is a normal component of the physical examination of even a well patient. This video shows heart and lungs exam.  A focused examination is also an essential part of the diagnosis of any patient who presents with signs or symptoms arising from the cardiovascular or respiratory systems.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/a33c27b7-dc68-4673-b425-2c3c57332173/cand_5.jpg</video:thumbnail_loc>
      <video:duration>306</video:duration>
      <video:publication_date>2011-12-01T02:44:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9985.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Heart</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Lungs</video:tag>
      <video:tag>exam</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-The-Bacteria-Of-Dental-Plaque</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - The Bacteria Of Dental Plaque</video:title>
      <video:description>&quot;Lec 7 - The Bacteria Of Dental Plaque&quot; Shows the dental student how to prepare slides and use the microscope in showing a patient the bacteria of their plaque. Also explains the different bacteria on the slide. Orig. air date: MAR 10 78

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21290.jpg</video:thumbnail_loc>
      <video:duration>526</video:duration>
      <video:publication_date>2012-09-09T03:52:56.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/byNdMddOksc</video:player_loc>
      <video:uploader>0|15|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>7</video:tag>
      <video:tag>the</video:tag>
      <video:tag>bacteria</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Dental</video:tag>
      <video:tag>Plaque</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-21-Knowledge-Media-to-Aid-Communications-and-Human-Cognition</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21 - Knowledge Media to Aid Communications and Human Cognition</video:title>
      <video:description>&quot;Lec 21 - Knowledge Media to Aid Communications and Human Cognition&quot; May 4, 2007 lecture by Ron Baecker for the Stanford University Human-Computer Interaction Seminar (CS 547). Knowledge media were anticipated although not named as such in seminal papers by Vannevar Bush in 1945 and JCR Licklider in 1960. This talk reviews 40 years (1966-2006) of Ron&apos;s work in the design or knowledge media for multimedia communications, and previews 40 years (2001-2041) of work in the design of knowledge media that aid human cognition.

CS 547 | Human-Computer Interaction Seminar:
http://hci.stanford.edu/seminar/

Stanford HCI Group:
http://hci.stanford.edu/

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanforduniversity/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24035.jpg</video:thumbnail_loc>
      <video:duration>4818</video:duration>
      <video:publication_date>2012-09-14T14:54:11.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/zsU3O1_bJSs</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>21</video:tag>
      <video:tag>Knowledge</video:tag>
      <video:tag>media</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Aid</video:tag>
      <video:tag>Communications</video:tag>
      <video:tag>and</video:tag>
      <video:tag>human</video:tag>
      <video:tag>Cognition</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-118-SAT-Prep-Test-8-Section-8-Part-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec  118 - SAT Prep: Test 8 Section 8 Part 3</video:title>
      <video:description>SAT Prep: Test 8 Section 8 Part 3

Problems 14-16 starting on page 870</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22721.jpg</video:thumbnail_loc>
      <video:duration>432</video:duration>
      <video:publication_date>2012-09-11T02:56:54.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Ghy5jasP6Ek</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>SAT</video:tag>
      <video:tag>prep</video:tag>
      <video:tag>Test</video:tag>
      <video:tag>8</video:tag>
      <video:tag>Section</video:tag>
      <video:tag>part</video:tag>
      <video:tag>3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Mitosis-And-Live-Cells</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Mitosis And Live Cells</video:title>
      <video:description>This video provides a look at the live cells structure and the abnormal mitosis. Video is very helpful for the bio students.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/04/296955bf-634b-4048-8700-6f7b24b76d9a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>59</video:duration>
      <video:publication_date>2013-04-07T19:37:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30480.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>live</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>imaging</video:tag>
      <video:tag>Abnormal</video:tag>
      <video:tag>mitosis</video:tag>
      <video:tag>and</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Spindle</video:tag>
      <video:tag>Checkpoint</video:tag>
      <video:tag>in</video:tag>
      <video:tag>action</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Electrocardiography-For-Measuring-Oxygen-Desaturation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Electrocardiography For Measuring Oxygen Desaturation</video:title>
      <video:description>A proper measurement of oxygen desaturation level with required instruments is shown here. Video is really helpful for the medical students.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/58551abe-ebe7-4953-853c-cf0e28f2ba8e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>267</video:duration>
      <video:publication_date>2013-02-08T01:42:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29522.mp4</video:content_loc>
      <video:uploader>Wendi Westfall</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Exercise</video:tag>
      <video:tag>EKG</video:tag>
      <video:tag>doing</video:tag>
      <video:tag>situps</video:tag>
      <video:tag>Oxygen</video:tag>
      <video:tag>desaturation</video:tag>
      <video:tag>Sinus</video:tag>
      <video:tag>tachycardia</video:tag>
      <video:tag>arrhythmia</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-80-Area-of-Inscribed-Equilateral-Triangle-some-basic-trig-used</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 80 - Area of Inscribed Equilateral Triangle (some basic trig used)</video:title>
      <video:description>Area of Inscribed Equilateral Triangle (some basic trig used)

Problem that requires us to figure out the area of an equilateral triangle inscribed in a circle (A little trigonometry used)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20369.jpg</video:thumbnail_loc>
      <video:duration>699</video:duration>
      <video:publication_date>2012-09-06T14:26:26.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/UmiZK6Hgm6c</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>area</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Inscribed</video:tag>
      <video:tag>Equilateral</video:tag>
      <video:tag>Triangle</video:tag>
      <video:tag>Some</video:tag>
      <video:tag>Basic</video:tag>
      <video:tag>Trig</video:tag>
      <video:tag>Used</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-do-birth-control-pills-give-you-migraine</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How do birth control pills give you migraine?</video:title>
      <video:description>This video describes how birth control pills give you migraines (conditions A-Z)

Birth control pills may reduce the number of migraine attacks in some women, while they INCREASE the number AND severity for others. And for some women, these birth control pills have NO AFFECT AT ALL on migraines. Watch this to learn more, and visit: http://conditions.healthguru.com/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/10/c87da52e-6dcb-49e4-97d1-197c3fa614e9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>101</video:duration>
      <video:publication_date>2012-10-11T00:13:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27840.mp4</video:content_loc>
      <video:uploader>Julia Roberts</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>do</video:tag>
      <video:tag>Birth</video:tag>
      <video:tag>control</video:tag>
      <video:tag>pills</video:tag>
      <video:tag>give</video:tag>
      <video:tag>You</video:tag>
      <video:tag>migraines</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Special-and-General-Relativity-cont</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - Special and General Relativity (cont.)</video:title>
      <video:description>&quot;Lec 11 - Special and General Relativity (cont.)&quot; Frontiers/Controversies in Astrophysics (ASTR 160)

The lecture begins with a comprehensive overview of the historical conditions under which Einstein developed his theories. Of particular impact were the urgent need at the turn of the 19th century to synchronize clocks around the world; Einstein&apos;s position at a patent office; and a series of experiments that he himself carried out. In 1905 Einstein published three papers that are still considered the greatest papers in the field of physics. The lecture then moves to General Relativity and how it encompasses Newton&apos;s laws of gravity. A visual demonstration shows how space-time undergoes curvature when mass is introduced. Class ends with a question-and-answer period on a variety of topics in Special Relativity.

00:00 - Chapter 1. Lessons from Einstein&apos;s Discovery of Relativity
13:27 - Chapter 2. General Relativity as a Theory on Gravity
21:30 - Chapter 3. Space-Time Curvature
25:45 - Chapter 4. Q&amp;A on Special Relativity

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses 

This course was recorded in Spring 2007.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17281.jpg</video:thumbnail_loc>
      <video:duration>2459</video:duration>
      <video:publication_date>2012-09-02T17:33:43.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/9Gz-MyUGF7k</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Einstein</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>force</video:tag>
      <video:tag>Galileo</video:tag>
      <video:tag>general</video:tag>
      <video:tag>relativity</video:tag>
      <video:tag>gravitational</video:tag>
      <video:tag>mass</video:tag>
      <video:tag>inertial</video:tag>
      <video:tag>Planck</video:tag>
      <video:tag>units</video:tag>
      <video:tag>Poincare</video:tag>
      <video:tag>Schwarzschild</video:tag>
      <video:tag>Radius</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>time</video:tag>
      <video:tag>curvature</video:tag>
      <video:tag>special</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-piezo-effect</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The piezo effect</video:title>
      <video:description>A short video where a new form of producing energy is explored.  Imagine if we could generate power just by walking or riding on a train.  Take a look at new green energy.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/10/e1a3f5d6-e2c3-4e58-99b4-9237d3c4a480/cand_5.jpg</video:thumbnail_loc>
      <video:duration>59</video:duration>
      <video:publication_date>2014-10-03T15:20:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31886.mp4</video:content_loc>
      <video:uploader>dhumana</video:uploader>
      <video:category>Others</video:category>
      <video:tag>green</video:tag>
      <video:tag>enregy</video:tag>
      <video:tag>piezo</video:tag>
      <video:tag>Effect</video:tag>
      <video:tag>DANCE</video:tag>
      <video:tag>train</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-MIT-6189-Multicore-Programming-Primer-IAP-2007</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - MIT 6.189 Multicore Programming Primer, IAP 2007</video:title>
      <video:description>&quot;Lec 12 - MIT 6.189 Multicore Programming Primer, IAP 2007&quot;  Parallelizing compilers

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu
Subtitles are provided through the generous assistance of Rohan Pai.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15756.jpg</video:thumbnail_loc>
      <video:duration>4139</video:duration>
      <video:publication_date>2012-08-28T20:17:40.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/sOiuF18PTIs</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>multicore</video:tag>
      <video:tag>architectures</video:tag>
      <video:tag>parallel</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>patterns</video:tag>
      <video:tag>Sony</video:tag>
      <video:tag>PlayStation</video:tag>
      <video:tag>competition</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Fluid-dynamics-and-quantum-levitation-experiments</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Fluid dynamics and quantum levitation experiments</video:title>
      <video:description>Famous experiments are tested to understand fluid dynamics and quantum levitation. Here are some of them. A drop of water deposited on a cold place freezes into an ice drop, the impact of laser pulse on a water droplet, quantum levitation, water droplet orbiting around a charged knitting needle, acoustic levitation using intense sound waves,cutting a water droplet using a superhydrophobic knife, raindrop impact on a sandy surface, water droplet bouncing on a superhydrophobic surface, water droplet bouncing on a liquid surface and the world’s smallest movie can be seen in this movie.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2015/09/e935e5fc-4b53-41ed-929f-3da3188d85ea/cand_5.jpg</video:thumbnail_loc>
      <video:duration>114</video:duration>
      <video:publication_date>2015-09-27T10:05:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32300.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Atomic Physics</video:category>
      <video:tag>fluid</video:tag>
      <video:tag>dynamics</video:tag>
      <video:tag>Quantum</video:tag>
      <video:tag>levitation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-19-Omega-and-the-End-of-the-Universe</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19 - Omega and the End of the Universe</video:title>
      <video:description>&quot;Lec 19 - Omega and the End of the Universe&quot; Frontiers/Controversies in Astrophysics (ASTR 160)

Class begins with a review of the issues previously addressed about the origin and fate of the universe. The role of gravity in the expansion of the universe is discussed and given as the reason why the rate of expansion cannot remain constant and will eventually slow down. The actual density of the universe is calculated using various methods. Finally, the unsolved problem of dark matter is addressed and two explanatory hypotheses are proposed. One is that the universe is comprised of WIMPs (Weakly Interactive Massive Particles) that fulfill two requirements: they have mass and do not interact with light. The second hypothesis is that dark matter is made of MACHOs (Massive Astrophysical Compact Halo Objects), which scientists have attempted to identify through gravitational lenses.

00:00 - Chapter 1. Review of Issues in Cosmology
08:28 - Chapter 2. Determining Mass
26:39 - Chapter 3. Dark Matter: WIMPs?
37:30 - Chapter 4. Dark Matter: MACHOs?

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses 

This course was recorded in Spring 2007.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17289.jpg</video:thumbnail_loc>
      <video:duration>2950</video:duration>
      <video:publication_date>2012-09-02T17:37:55.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/UaD1a25gbxk</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Absolute</video:tag>
      <video:tag>Magnitude</video:tag>
      <video:tag>Astrophysical</video:tag>
      <video:tag>compact</video:tag>
      <video:tag>Halo</video:tag>
      <video:tag>Objects</video:tag>
      <video:tag>Big</video:tag>
      <video:tag>Crunch</video:tag>
      <video:tag>Dark</video:tag>
      <video:tag>matter</video:tag>
      <video:tag>dynamical</video:tag>
      <video:tag>mass</video:tag>
      <video:tag>gravitational</video:tag>
      <video:tag>lensing</video:tag>
      <video:tag>Interactive</video:tag>
      <video:tag>massive</video:tag>
      <video:tag>Particles</video:tag>
      <video:tag>Keplers</video:tag>
      <video:tag>Laws</video:tag>
      <video:tag>Light</video:tag>
      <video:tag>Ratio</video:tag>
      <video:tag>MACHO</video:tag>
      <video:tag>Neutrino</video:tag>
      <video:tag>OMEGA</video:tag>
      <video:tag>Particle</video:tag>
      <video:tag>Weakly</video:tag>
      <video:tag>WIMP</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-History-2D-Science-Magic-and-Religion-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - History 2D: Science, Magic, and Religion UCLA</video:title>
      <video:description>&quot;Lec 8 - History 2D: Science, Magic, and Religion UCLA&quot; Lecture Title: &quot;Mechanical Philosophy&quot;

April 23rd, 2009

Professor Courtenay Raia lectures on science and religion as historical phenomena that have evolved over time. Examines the earlier mind-set before 1700 when into science fitted elements that came eventually to be seen as magical. THe course also question how Western cosmologies became &quot;disenchanted.&quot; Magical tradition transformed into modern mysticisms is also examined as well as the political implications of these movements. Includes discussion concerning science in totalitarian settings as well as &quot;big science&quot; during the Cold War.

Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA History 2D: Science, Magic, and Religion classes in this series: http://www.youtube.com/view_play_list?p=FFD1C791A86FB485
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20680.jpg</video:thumbnail_loc>
      <video:duration>3960</video:duration>
      <video:publication_date>2012-09-07T09:02:57.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/U-jo8zczcHI</video:player_loc>
      <video:uploader>0|43|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>Some</video:tag>
      <video:tag>clips</video:tag>
      <video:tag>and</video:tag>
      <video:tag>images</video:tag>
      <video:tag>may</video:tag>
      <video:tag>Have</video:tag>
      <video:tag>Been</video:tag>
      <video:tag>blurred</video:tag>
      <video:tag>or</video:tag>
      <video:tag>removed</video:tag>
      <video:tag>to</video:tag>
      <video:tag>avoid</video:tag>
      <video:tag>copyright</video:tag>
      <video:tag>infringement</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-to-Sequence-a-Human-Genome-Introduction-Part-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to Sequence a Human Genome Introduction  Part 1</video:title>
      <video:description>Introduction: Transcript
Studying the human genome - the complete set of human genes - is a way of studying fundamental details about ourselves. The three billion letters of the human genome are written using the four-letter alphabet of DNA. The DNA is divided among 23 pairs of chromosomes that are found in each of the trillions of cells in our bodies. In 2003, The Human Genome Project produced a complete representative sequence of the human genome. Of course, people are not identical, and DNA sequences do differ subtly between individuals. Currently, a number of separate projects are charting sequence variations found in human populations.

The representative sequence is a composite from several people who donated blood samples. Originally, close to 100 people volunteered to give a sample of their blood. Each person provided their informed consent, affirming that they agreed to the study of their DNA. No names were attached to the blood samples and ultimately scientists used only a few of them. These measures ensured that the DNA sequences remained anonymous; not even the donors knew whether their samples were actually used or not.

The main goal of The Human Genome Project was to read, letter by letter, the three billion bases of human DNA. Before starting to sequence the human genome, scientists built maps of the chromosomes and developed and refined techniques for analyzing DNA. With the tools in place, project scientists began large-scale DNA sequencing in 1999. In just one year, they had amassed sequence data covering more than 80 percent of the genome.

The human genome is a massive text. If the three billion letters (or bases) of the genome were printed in telephone books, they would require a stack of books nearly as tall as the Washington monument.

To accurately determine the sequence of every base in the genome, scientists needed to read the three billion bases not just once, but at least six to ten times. Individual sequencing reactions could only reveal the order of a few hundred bases of D</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/a583d38c-f12c-474f-9e3a-ebc78763f7b0/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2007-08-31T02:36:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/854.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>humangenomeproject</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-20-Dark-Matter</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 - Dark Matter</video:title>
      <video:description>&quot;Lec 20 - Dark Matter&quot; Frontiers/Controversies in Astrophysics (ASTR 160)

This lecture introduces an important concept related to the past and future of the universe: the Scale factor, which is a function of time. With reference to a graph whose coordinates are the Scale factor and time, the problem of dark matter is addressed again. Cosmological redshifts are measured to determine the scale of the universe. The discovery of the repulsive, anti-gravitational force of dark energy is explained. The lecture concludes with discussion of Einstein&apos;s biggest mistake: the invention of the cosmological constant to balance gravity.

00:00 - Chapter 1. The Scale Factor
04:41 - Chapter 2. Accounting for Dark Matter in Mass of Universe
27:58 - Chapter 3. Discovery of Dark Energy
42:06 - Chapter 4. Understanding Dark Energy and Einstein&apos;s Biggest Mistake

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses 

This course was recorded in Spring 2007.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17290.jpg</video:thumbnail_loc>
      <video:duration>2977</video:duration>
      <video:publication_date>2012-09-02T17:37:58.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/QF1Lcx1ciTE</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>anti</video:tag>
      <video:tag>gravity</video:tag>
      <video:tag>constant</video:tag>
      <video:tag>cosmological</video:tag>
      <video:tag>redshift</video:tag>
      <video:tag>Critical</video:tag>
      <video:tag>density</video:tag>
      <video:tag>Dark</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>matter</video:tag>
      <video:tag>Distance</video:tag>
      <video:tag>modulus</video:tag>
      <video:tag>Hubble</video:tag>
      <video:tag>luminosity</video:tag>
      <video:tag>normalizing</video:tag>
      <video:tag>OMEGA</video:tag>
      <video:tag>scale</video:tag>
      <video:tag>factor</video:tag>
      <video:tag>standard</video:tag>
      <video:tag>candle</video:tag>
      <video:tag>type</video:tag>
      <video:tag>Ia</video:tag>
      <video:tag>Supernova</video:tag>
      <video:tag>Vacuum</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Differential-Integral-Calculus-Math-31A-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2- Differential &amp; Integral Calculus, Math 31A, UCLA</video:title>
      <video:description>&quot;Lec 2- Differential &amp; Integral Calculus, Math 31A, UCLA&quot;Course Description:
Math 31A is a course that provides insight into differential calculus and applications as well as an introduction to integration.

About the Professor:
Steve Butler is a NSF Postdoctoral Scholar and Assistant Adjunct Professor of the UCLA Department of Mathematics. He received his Ph. D. from UCSD in June of 2008 and has been at UCLA since the Fall of 2008 (where he will be staying for a total of three years). His area of research consists of Combinatorics as well as particular spectral graph theory, combinatorial geometry, and recreational mathematics (i.e., juggling).

Course Webpage: http://www.math.ucla.edu/~butler/2010/math31a/
Professors Webpage: www.math.ucla.edu/~butler

Note: Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA Math 31A: Differential &amp; Integral Calculus classes in this series: http://www.youtube.com/view_play_list?p=E162D5967A29AA3B
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21294.jpg</video:thumbnail_loc>
      <video:duration>2737</video:duration>
      <video:publication_date>2012-09-09T03:57:52.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/gMIkI4aVp-0</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>2</video:tag>
      <video:tag>differential</video:tag>
      <video:tag>Integral</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>math</video:tag>
      <video:tag>31A</video:tag>
      <video:tag>UCLA</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-MIT-6189-Multicore-Programming-Primer-IAP-2007</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 -MIT 6.189 Multicore Programming Primer, IAP 2007</video:title>
      <video:description>&quot;Lec 13 -MIT 6.189 Multicore Programming Primer, IAP 2007&quot; : StreamIt parallelizing compiler

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu
Subtitles are provided through the generous assistance of Rohan Pai.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15757.jpg</video:thumbnail_loc>
      <video:duration>2313</video:duration>
      <video:publication_date>2012-08-28T20:17:45.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/SemWOqUfMAY</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>multicore</video:tag>
      <video:tag>architectures</video:tag>
      <video:tag>parallel</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>patterns</video:tag>
      <video:tag>Sony</video:tag>
      <video:tag>PlayStation</video:tag>
      <video:tag>competition</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-to-Track-Protein-of-Interest-Reporter-Proteins</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to Track Protein of Interest? Reporter Proteins.</video:title>
      <video:description>Reporter is in this case fluorescent protein attached to our protein of interest, X. It allows us to track protein of interest in vivo and in real time in the cell without need to destroy the cell. In the genome after the site that codes out gene of interest gfp-coodind DNA, for example, is placed, fused. During translation, GFP shall be synthesized along with our protein of interest.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/07/afb4588f-c7ee-4096-b5b0-bb29334510d4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>51</video:duration>
      <video:publication_date>2007-07-30T19:50:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/557.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>reporter</video:tag>
      <video:tag>ReporterGene</video:tag>
      <video:tag>ReporterProtein</video:tag>
      <video:tag>GFP</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-22mm-Surgical-Guide-Double</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - 2.2mm Surgical Guide - Double</video:title>
      <video:description>&quot;Lec 7 - 2.2mm Surgical Guide - Double&quot; How to create a 2.2mm surgical guide for a double implant dental restoration

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21309.jpg</video:thumbnail_loc>
      <video:duration>423</video:duration>
      <video:publication_date>2012-09-09T04:02:19.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/jalhkLAFGXg</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>7</video:tag>
      <video:tag>2</video:tag>
      <video:tag>2mm</video:tag>
      <video:tag>Surgical</video:tag>
      <video:tag>Guide</video:tag>
      <video:tag>double</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Singapore-Math-Grade-3a-Unit-2-part-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec -11 Singapore Math: Grade 3a Unit 2 (part 2)</video:title>
      <video:description>Singapore Math: Grade 3a Unit 2 (part 2)

Word problem with cookies</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21901.jpg</video:thumbnail_loc>
      <video:duration>786</video:duration>
      <video:publication_date>2012-09-10T17:58:14.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/3ybPmFWZXwk</video:player_loc>
      <video:uploader>0|1|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Singapore</video:tag>
      <video:tag>math</video:tag>
      <video:tag>Grade</video:tag>
      <video:tag>3a</video:tag>
      <video:tag>Unit</video:tag>
      <video:tag>2</video:tag>
      <video:tag>part</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/DNA-packaging-detailed-explanation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>DNA packaging (detailed explanation)</video:title>
      <video:description>How DNA is Packaged (Advanced). This video shows advanced explanation of dna packaging.  The essential unit of DNA packaging is the nucleosome. A nucleosome consists of a small amount of DNA wrapped up with protein. The proteins that interact with DNA to form chromatin comprise a family of basic (positively charged) proteins called histones. There are five different types of histone protein: H1, H2A, H2B, H3, and H4. Of these, two molecules each of H2A, H2B, H3, and H4 combine to form a histone octamer. DNA wraps around the octamer, making 1 3/4 turns around the protein complex. The amount of DNA associated with the histone octamer is 146 bp. The octamer plus the DNA comprise what is called the nucleosome core. A small stretch of DNA (60 bp) runs between adjacent nucleosome cores, and is known as the linker. A single nucleosome consists of one core plus a linker. The total amount of DNA involved in a single nucleosome is approximately 206 bp. Chromatin therefore consists of DNA wrapped around one histone octamer after another, like a long string of beads (as shown in panel B). In fact, when viewed under an electron microscope, this configuration looks just like beads on a string. This configuration, known as the 10 nm chromatin fiber (based on its approximate diameter), corresponds to the state of chromosomes during interphase, when most of the chromosomes exist as euchromatin. Read more:  http://www.emunix.emich.edu/~rwinning/genetics/chrom.htm</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/e84a1f92-486d-4edd-badb-ce87c910563a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>102</video:duration>
      <video:publication_date>2010-11-24T00:28:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5865.mp4</video:content_loc>
      <video:uploader>watch</video:uploader>
      <video:category>Molecular Biology</video:category>
      <video:tag>dna</video:tag>
      <video:tag>packaging</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-76-Simple-Differential-Equations</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 76 - Simple Differential Equations</video:title>
      <video:description>Simple Differential Equations

3 basic differential equations that can be solved by taking the antiderivatives of both sides.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19870.jpg</video:thumbnail_loc>
      <video:duration>865</video:duration>
      <video:publication_date>2012-09-06T00:30:38.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/C8mudsCSmcU</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>simple</video:tag>
      <video:tag>differential</video:tag>
      <video:tag>Equations</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-20-Differential-Integral-Calculus-Math-31A-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20- Differential &amp; Integral Calculus, Math 31A, UCLA</video:title>
      <video:description>&quot;Lec 20- Differential &amp; Integral Calculus, Math 31A, UCLA&quot;Course Description:
Math 31A is a course that provides insight into differential calculus and applications as well as an introduction to integration.

About the Professor:
Steve Butler is a NSF Postdoctoral Scholar and Assistant Adjunct Professor of the UCLA Department of Mathematics. He received his Ph. D. from UCSD in June of 2008 and has been at UCLA since the Fall of 2008 (where he will be staying for a total of three years). His area of research consists of Combinatorics as well as particular spectral graph theory, combinatorial geometry, and recreational mathematics (i.e., juggling).

Course Webpage: http://www.math.ucla.edu/~butler/2010/math31a/
Professors Webpage: www.math.ucla.edu/~butler

Note: Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA Math 31A: Differential &amp; Integral Calculus classes in this series: http://www.youtube.com/view_play_list?p=E162D5967A29AA3B
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21335.jpg</video:thumbnail_loc>
      <video:duration>1868</video:duration>
      <video:publication_date>2012-09-09T04:09:16.000Z</video:publication_date>
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      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Lec</video:tag>
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      <video:tag>Integral</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>math</video:tag>
      <video:tag>31A</video:tag>
      <video:tag>UCLA</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-An-Introduction-to-General-Philosophy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - An Introduction to General Philosophy</video:title>
      <video:description>&quot;Lec 5 - An Introduction to General Philosophy&quot;A series of lectures delivered by Peter Millican to first-year philosophy students at the University of Oxford. The lectures comprise the 8-week General Philosophy course and were delivered in late 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21345.jpg</video:thumbnail_loc>
      <video:duration>350</video:duration>
      <video:publication_date>2012-09-09T04:33:19.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/bFI-frYDuGI</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Philosophy</video:category>
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      <video:tag>an</video:tag>
      <video:tag>introduction</video:tag>
      <video:tag>to</video:tag>
      <video:tag>general</video:tag>
      <video:tag>Philosophy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-An-Introduction-to-General-Philosophy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - An Introduction to General Philosophy</video:title>
      <video:description>&quot;Lec 10 - An Introduction to General Philosophy&quot;A series of lectures delivered by Peter Millican to first-year philosophy students at the University of Oxford. The lectures comprise the 8-week General Philosophy course and were delivered in late 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21350.jpg</video:thumbnail_loc>
      <video:duration>571</video:duration>
      <video:publication_date>2012-09-09T04:34:14.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/8Vfah52Z8Dc</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Philosophy</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>10</video:tag>
      <video:tag>an</video:tag>
      <video:tag>introduction</video:tag>
      <video:tag>to</video:tag>
      <video:tag>general</video:tag>
      <video:tag>Philosophy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-Occlusal-Adjustment-of-Mounted-Cast</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6- Occlusal Adjustment of Mounted Cast</video:title>
      <video:description>&quot;Lec 6- Occlusal Adjustment of Mounted Cast&quot; Demonstrates the procedures for checking a mounted cast for occlusal adjustment and the principles involved in an occlusal adjustment of a mounted cast. Orig. air date: AUG 24 72

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21356.jpg</video:thumbnail_loc>
      <video:duration>3374</video:duration>
      <video:publication_date>2012-09-09T04:35:43.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/9aEP-GU1yF0</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
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http://open.umich.edu/education</video:description>
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      <video:description>&quot;LEc 14 -Pedodontic Radiographic Interpretation&quot;Designed to teach students proper film placement, to correctly identify abnormal and normal landmarks of these films and to detect caries on posterior bitewings. Orig. air date: JUN 20 78

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21744.jpg</video:thumbnail_loc>
      <video:duration>1467</video:duration>
      <video:publication_date>2012-09-09T07:20:40.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/jWWmp47JXz0</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>14</video:tag>
      <video:tag>Pedodontic</video:tag>
      <video:tag>Radiographic</video:tag>
      <video:tag>interpretation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-Is-Brownian-Motion</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What Is Brownian Motion?</video:title>
      <video:description>In this video, experiments for tiny particles are conducted to better explain Brownian motion. English Botanist Robert Brown gave the first evidence that matter is made up of tiny particles in motion. Brownian motion is the irregular motion of suspended particles.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/f7d7799d-1dd8-4a25-a436-95fc4cea100b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>177</video:duration>
      <video:publication_date>2011-12-12T03:19:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11493.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Atomic Physics</video:category>
      <video:tag>Brownian</video:tag>
      <video:tag>motion</video:tag>
      <video:tag>Particles</video:tag>
      <video:tag>Suspended</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Bailout-3-Book-value-vs-market-value</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Bailout 3: Book value vs. market value</video:title>
      <video:description>Bailout 3: Book value vs. market value

What it means when the market value of a stock is different from its book value.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22262.jpg</video:thumbnail_loc>
      <video:duration>632</video:duration>
      <video:publication_date>2012-09-11T01:32:32.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/TUOQZjotyAQ</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Bailout</video:tag>
      <video:tag>3</video:tag>
      <video:tag>Book</video:tag>
      <video:tag>value</video:tag>
      <video:tag>vs</video:tag>
      <video:tag>Market</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-53-Occlusion-Myomonitor-Centric</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 53 - Occlusion: Myomonitor Centric</video:title>
      <video:description>&quot;Lec 53 - Occlusion: Myomonitor Centric&quot; Demonstrates the use of the Jankelson Myomonitor on a patient. Concludes with a discussion of the research findings of this machine. Orig. air date: APR 4 72

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21431.jpg</video:thumbnail_loc>
      <video:duration>1476</video:duration>
      <video:publication_date>2012-09-09T05:07:40.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/A-tZzV_ucVk</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>53</video:tag>
      <video:tag>Occlusion</video:tag>
      <video:tag>Myomonitor</video:tag>
      <video:tag>centric</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-66-Posterior-Teeth-Balanced-Occlusion</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 66  - Posterior Teeth - Balanced Occlusion</video:title>
      <video:description>&quot;Lec 66  - Posterior Teeth - Balanced Occlusion&quot; The setting of artificial teeth in a preclinical exercise This videotape is Part III and demonstrates the requirements needed to achieve balanced occlusion. Orig. air date: FEB 23 72

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21456.jpg</video:thumbnail_loc>
      <video:duration>1180</video:duration>
      <video:publication_date>2012-09-09T05:25:31.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/3g0r32mbSPs</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>66</video:tag>
      <video:tag>Posterior</video:tag>
      <video:tag>Teeth</video:tag>
      <video:tag>Balanced</video:tag>
      <video:tag>Occlusion</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Andrew_Walford_4-Part-1wmv</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Andrew_Walford_4-Part-1.wmv</video:title>
      <video:description>Video Testimonial for Hip Surgery / Hip Resurfacing Surgery performed by Dr. Vijay C Bose at Apollo Hospital Chennai</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/04/4c0142bc-45e2-4197-b536-9dca9fc3a9a0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>169</video:duration>
      <video:publication_date>2010-04-09T23:19:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4221.mp4</video:content_loc>
      <video:uploader>Hipresurfacing India</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Hip</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>Resurfacing</video:tag>
      <video:tag>Join</video:tag>
      <video:tag>replacement</video:tag>
      <video:tag>Dr</video:tag>
      <video:tag>Vijay</video:tag>
      <video:tag>C</video:tag>
      <video:tag>Bose</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Degree-of-Polynomials</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Degree of Polynomials</video:title>
      <video:description>What are linear, quadratic and cubic polynomial? All explained with basics in this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/91ea2ba1-1060-4911-95e7-e72913c29ba2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>199</video:duration>
      <video:publication_date>2011-12-12T02:43:30.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11411.mp4</video:content_loc>
      <video:uploader>burki</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Polynomials</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-does-Tipranavir-work-against-HIV</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How does Tipranavir work against HIV?</video:title>
      <video:description>This colorful simulation shows us Tipranavir&apos;s mode of action against HIV. This educational clip wondrously explains the HIV infection process.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/b27acf60-63a0-488f-b296-833bfb328288/cand_5.jpg</video:thumbnail_loc>
      <video:duration>315</video:duration>
      <video:publication_date>2013-02-05T04:35:29.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29206.mp4</video:content_loc>
      <video:uploader>Wendi Westfall</video:uploader>
      <video:category>Atomic Physics</video:category>
      <video:tag>HIV</video:tag>
      <video:tag>Tipranavir</video:tag>
      <video:tag>Virus</video:tag>
    </video:video>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - Physics 111: Hall Effect In A Plasma (HAL)</video:title>
      <video:description>Physics 111: Hall Effect In A Plasma (HAL)

Physics 111 Advanced Laboratory.  Professor Sumner Davis

This video accompanies the Hall Effect In A Plasma Experiment, providing students with an introduction to the theory, apparatus, and procedures.

The Hall effect is the phenomenon of a voltage developing across two boundaries in a direction transverse to the current flow in a system of charged particles in a magnetic field owing to the Lorentz force q(v x B). 

In this experiment you will measure the Hall voltage as a function of current, magnetic field strength, and gas pressure in a gaseous discharge tube. These data are then used to determine the density and mean speed of free electrons in the system. This experiment requires a review of electricity and magnetism, thermal physics, and atomic physics. It is also an excellent introduction to plasma physics 

http://advancedlab.org</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27000.jpg</video:thumbnail_loc>
      <video:duration>778</video:duration>
      <video:publication_date>2012-09-19T06:19:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/iZkOlZDyb2U</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>physics</video:tag>
      <video:tag>111</video:tag>
      <video:tag>Hall</video:tag>
      <video:tag>Effect</video:tag>
      <video:tag>in</video:tag>
      <video:tag>A</video:tag>
      <video:tag>plasma</video:tag>
      <video:tag>HAL</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-19-Periapical-Radiography-Long-Cone</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19 - Periapical Radiography - Long Cone</video:title>
      <video:description>&quot;Lec 19 - Periapical Radiography - Long Cone&quot;Instructions  for making the complete periapical examination of the adult dentition with the film packet positioned parallel to the long axes of the teeth. Orig. air date: AUG 1 72

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21749.jpg</video:thumbnail_loc>
      <video:duration>2911</video:duration>
      <video:publication_date>2012-09-09T07:21:11.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/HtW1On-McJw</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>19</video:tag>
      <video:tag>Periapical</video:tag>
      <video:tag>Radiography</video:tag>
      <video:tag>Long</video:tag>
      <video:tag>Cone</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Use-of-optical-tweezers-is-research</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Use of optical tweezers is research</video:title>
      <video:description>Optical tweezers are instrument that uses highly focused laser beam to manipulate microscopic objects. This video shows how a protein crystal is moved by an optical tweezers. Edited by Ashraf.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/d58c027a-5846-499a-a098-a6b503b02f03/cand_5.jpg</video:thumbnail_loc>
      <video:duration>75</video:duration>
      <video:publication_date>2009-05-27T21:24:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2544.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Otical</video:tag>
      <video:tag>tweezers</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Detection-of-Prostate-Cancer</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Detection of Prostate Cancer</video:title>
      <video:description>A very helpful video for the health purpose describes the detection of prostate cancer at its early stage. The purpose of this video is to help the medical students.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/04/bf8f1360-9b22-4f56-8b26-e150137bedc1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>61</video:duration>
      <video:publication_date>2013-04-07T19:27:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30469.mp4</video:content_loc>
      <video:uploader>Jennifer Byars</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Prostate</video:tag>
      <video:tag>Cancer</video:tag>
      <video:tag>detecting</video:tag>
      <video:tag>Early</video:tag>
      <video:tag>Dramatic</video:tag>
      <video:tag>Health</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-Zombie-Apocalypse</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Zombie Apocalypse?</video:title>
      <video:description>A very interesting video discusses the terror of zombie apocalypse in some countries. These things does not exists officially.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/ef79828a-3cb0-4c23-a613-d14650b605e6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>169</video:duration>
      <video:publication_date>2013-02-16T03:36:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30306.mp4</video:content_loc>
      <video:uploader>Jennifer Byars</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Zombie</video:tag>
      <video:tag>Apocalypse</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Save-the-Microbes-Save-the-Planet-Part-3-MWV4</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Save the Microbes, Save the Planet - Part 3 (MWV4)</video:title>
      <video:description>Part 3 of a video podcast from the American Museum of Natural History&apos;s 2007 Mack Lipkin Man and Nature Series entitled Save the Microbes, Save the World: The Fate of Microbial Life on a Changing Planet. This public panel was introduced by Michael Novacek, Senior Vice President for the AMNH and was moderated by Julie Burstein, Executive Producer for Public Radio International and WNYC&apos;s Studio 360.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/04/ed78bd87-50bb-4431-b21d-ba3f57187c3a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>1172</video:duration>
      <video:publication_date>2010-04-19T21:07:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4306.mp4</video:content_loc>
      <video:uploader>Chris Condayan</video:uploader>
      <video:category>Seminars</video:category>
      <video:tag>american</video:tag>
      <video:tag>Burstein</video:tag>
      <video:tag>Colwell</video:tag>
      <video:tag>conference</video:tag>
      <video:tag>discussion</video:tag>
      <video:tag>History</video:tag>
      <video:tag>james</video:tag>
      <video:tag>Julie</video:tag>
      <video:tag>Matters</video:tag>
      <video:tag>michael</video:tag>
      <video:tag>museum</video:tag>
      <video:tag>Natural</video:tag>
      <video:tag>Novacek</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/neurotransmitter-Gaba-Animation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>neurotransmitter Gaba Animation</video:title>
      <video:description>Gaba is an inhibitory neurotransmitter that is very widely distributed in the neurons of the cortex gaba contributes to motor control vision and many other cortical functions it also regulates anxiety</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/f5637c36-8296-4986-9f89-8a8b1e471f64/cand_5.jpg</video:thumbnail_loc>
      <video:duration>83</video:duration>
      <video:publication_date>2010-11-11T06:34:30.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5005.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Neurotransmitter</video:tag>
      <video:tag>gaba</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-Harvard-Library-Copyright-and-Fair-Use-Tool</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - Harvard Library Copyright and Fair Use Tool</video:title>
      <video:description>&quot;Lec 14 - Harvard Library Copyright and Fair Use Tool&quot; The Harvard Library Copyright and Fair Use Tool is a series of dynamic web pages, flow-charts, interactive exercises, and substantive information that can be used by Harvard faculty, staff and students to ascertain the copyright status of a particular item or to learn more about a particular area of copyright law. The finished product would lead the user, step-by-step, via context-sensitive questions, through an interactive copyright decision making process.  The step-by-step process is designed to introduce the user to the various copyright rules, guidelines, and laws, without overwhelming the user with information.

Produced by the Berkman Center for Internet &amp; Society
Filmed and Edited by Daniel Dennis Jones with Rocky Acosta</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23023.jpg</video:thumbnail_loc>
      <video:duration>110</video:duration>
      <video:publication_date>2012-09-12T05:24:53.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/sniKXVeJQEg</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>14</video:tag>
      <video:tag>Harvard</video:tag>
      <video:tag>library</video:tag>
      <video:tag>copyright</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Fair</video:tag>
      <video:tag>use</video:tag>
      <video:tag>Tool</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-to-Formulate-a-Polymerase-Chain-Reaction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to Formulate a Polymerase Chain Reaction</video:title>
      <video:description>Here is a video with a detailed guide to formulating a PCR.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/05/4e3287a2-a0dc-4e32-be95-7d67bf60fdb9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>243</video:duration>
      <video:publication_date>2010-05-05T03:30:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4339.mp4</video:content_loc>
      <video:uploader>Abnova Corp</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Abnova</video:tag>
      <video:tag>PCR</video:tag>
      <video:tag>Polymerase</video:tag>
      <video:tag>Chain</video:tag>
      <video:tag>Reaction</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>antibody</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-8-Practice-of-Art-23AC</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 8-Practice of Art 23AC -</video:title>
      <video:description>lec 8-Practice of Art 23AC -Foundations of American Cyber-Culture</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27584.jpg</video:thumbnail_loc>
      <video:duration>2956</video:duration>
      <video:publication_date>2012-09-30T09:03:36.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/1CJinTNp2ow</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>arts</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Warm-up-for-Hands-for-Massage-by-a-Physiotherapist</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Warm up for Hands for Massage by a Physiotherapist</video:title>
      <video:description>Hands are a therapists most valued tool, this short clip shows some exercises for massage practitioners. From the Academy of Sports Therapy &amp; Bodywork</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/05/8183f19d-9af0-4737-a46b-13791acb457c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>143</video:duration>
      <video:publication_date>2010-05-20T16:50:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4367.mp4</video:content_loc>
      <video:uploader>yahcim</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Massage</video:tag>
      <video:tag>hand</video:tag>
      <video:tag>Warm</video:tag>
      <video:tag>up</video:tag>
      <video:tag>Exercises</video:tag>
    </video:video>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Percussion is used to estimate the size, border and texture of some internal organs. Here a full procedure is shown to detect the fluid in body spaces.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/bdca6208-3f89-4974-be48-fc9adf31ee4a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>18</video:duration>
      <video:publication_date>2013-02-16T02:57:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30285.mp4</video:content_loc>
      <video:uploader>Eugenio Boyd</video:uploader>
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      <video:tag>Medical</video:tag>
      <video:tag>Procedures</video:tag>
      <video:tag>percussion</video:tag>
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    <loc>https://dnatube.com/videos/Make-Fondant-Cakes-Part-3</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:description>A step by step process for making fondant cakes is provided here. Here the complete tutorial is performed by the experts with full description.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/dc24066c-9ccc-4e9d-8a0a-4418347cc3f3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>402</video:duration>
      <video:publication_date>2013-02-17T08:34:02.000Z</video:publication_date>
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      <video:tag>How</video:tag>
      <video:tag>to</video:tag>
      <video:tag>make</video:tag>
      <video:tag>fondant</video:tag>
      <video:tag>cakes</video:tag>
      <video:tag>Complete</video:tag>
      <video:tag>Tutorial</video:tag>
      <video:tag>part</video:tag>
      <video:tag>3</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/lec-3-Cognitive-Science-C102</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>lec 3-Cognitive Science C102 -Scientific Approaches to Consciousness</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23442.jpg</video:thumbnail_loc>
      <video:duration>3070</video:duration>
      <video:publication_date>2012-09-13T14:27:49.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/f6sGMl5ZWs4</video:player_loc>
      <video:uploader>0|18|0</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Cognitive</video:tag>
      <video:tag>Science</video:tag>
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    <loc>https://dnatube.com/videos/Lec-1-FROLIC-ARCHITECTURE-A-Performance-by-Susan-Howe-and-David-Grubbs-Woodberry-Poetry-Room</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - FROLIC ARCHITECTURE: A Performance by Susan Howe and David Grubbs - Woodberry Poetry Room</video:title>
      <video:description>&quot;Lec 1 - FROLIC ARCHITECTURE: A Performance by Susan Howe and David Grubbs - Woodberry Poetry Room&quot; Poet and 2011 Bollingen Prizewinner Susan Howe and composer David Grubbs present &quot;Frolic Architecture,&quot; a multidisciplinary performance that merges Howe&apos;s uncanny vocalizations with Grubb&apos;s ambient soundings. Sponsored by the Woodberry Poetry Room, Harvard University. 

Date: November 2, 2011 at Thompson Room, Barker Center.

http://hcl.harvard.edu/poetryroom</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23026.jpg</video:thumbnail_loc>
      <video:duration>3770</video:duration>
      <video:publication_date>2012-09-12T05:33:58.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/xR6cfDFTL8Q</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>1</video:tag>
      <video:tag>FROLIC</video:tag>
      <video:tag>architecture</video:tag>
      <video:tag>A</video:tag>
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      <video:tag>by</video:tag>
      <video:tag>Susan</video:tag>
      <video:tag>Howe</video:tag>
      <video:tag>and</video:tag>
      <video:tag>David</video:tag>
      <video:tag>Grubbs</video:tag>
      <video:tag>Woodberry</video:tag>
      <video:tag>poetry</video:tag>
      <video:tag>Room</video:tag>
    </video:video>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16- MIT 18.086 Mathematical Methods for Engineers II</video:title>
      <video:description>Lec 16- MIT 18.086 Mathematical Methods for Engineers II.
General Methods for Sparse Systems

View the complete course at: http://ocw.mit.edu/18-086S06

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16414.jpg</video:thumbnail_loc>
      <video:duration>2833</video:duration>
      <video:publication_date>2012-08-30T15:19:50.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/XPo4dHK48Nw</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>numerical</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>variables</video:tag>
      <video:tag>spectral</video:tag>
      <video:tag>equation</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>programming</video:tag>
    </video:video>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>&quot;Lec 17 -  Psychology 101 &quot;Research and Data Analysis in Psychology</video:description>
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      <video:duration>2883</video:duration>
      <video:publication_date>2012-09-21T03:45:38.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/UqfJRlp6XEc</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Philosophy</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>17</video:tag>
      <video:tag>Psychology</video:tag>
      <video:tag>101</video:tag>
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      <video:duration>66</video:duration>
      <video:publication_date>2011-12-01T23:16:11.000Z</video:publication_date>
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      <video:tag>Video</video:tag>
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      <video:duration>302</video:duration>
      <video:publication_date>2013-04-05T09:52:22.000Z</video:publication_date>
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      <video:duration>2971</video:duration>
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      <video:uploader>0|71|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>arts</video:tag>
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      <video:description>This video will provide you the basic structure and functioning of our ear. This video discusses the features of human ear.</video:description>
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      <video:duration>76</video:duration>
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      <video:uploader>Von Paredes</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>What</video:tag>
      <video:tag>is</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Ear</video:tag>
      <video:tag>featuring</video:tag>
      <video:tag>Dr</video:tag>
      <video:tag>Katz</video:tag>
      <video:tag>Dramatic</video:tag>
      <video:tag>Health</video:tag>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/10/d4cd48a7-db65-4311-afb3-d60876272570/cand_5.jpg</video:thumbnail_loc>
      <video:duration>140</video:duration>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31740.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>warming</video:tag>
      <video:tag>stretching</video:tag>
      <video:tag>athelete</video:tag>
      <video:tag>Muscles</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - ORAL HISTORY INITIATIVE: On Frank O&apos;Hara - Woodberry Poetry Room</video:title>
      <video:description>&quot;Lec 3 - ORAL HISTORY INITIATIVE: On Frank O&apos;Hara - Woodberry Poetry Room&quot; In conjunction with the Woodberry Poetry Room&apos;s  80th Anniversary, the Poetry Room presented an oral history of the indefatigably friendly, flamboyant and metaphysical poet Frank O&apos;Hara, featuring his dear friend and Harvard classmate, John Ashbery. This intimate and vibrant exchange of memories and anecdotes was introduced and moderated by Ron Padgett, author of &quot;How to Be Perfect&quot; and &quot;Joe: A Memoir of Joe Brainard.&quot;

Date: April 5, 2011 at Askwith Lecture Hall, 13 Appian Way

http://hcl.harvard.edu/poetryroom</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23028.jpg</video:thumbnail_loc>
      <video:duration>4664</video:duration>
      <video:publication_date>2012-09-12T05:34:07.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/oacw2wX5nac</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>3</video:tag>
      <video:tag>Oral</video:tag>
      <video:tag>History</video:tag>
      <video:tag>INITIATIVE</video:tag>
      <video:tag>on</video:tag>
      <video:tag>Frank</video:tag>
      <video:tag>o</video:tag>
      <video:tag>Hara</video:tag>
      <video:tag>Woodberry</video:tag>
      <video:tag>poetry</video:tag>
      <video:tag>Room</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture 6 - MIT 6.001 Structure and Interpretation, 1986</video:title>
      <video:description>&quot;Lecture 6 - MIT 6.001 Structure and Interpretation, 1986&quot; Symbolic Differentiation; Quotation

Despite the copyright notice on the screen, this course is now offered under a Creative Commons license: BY-NC-SA. Details at http://ocw.mit.edu/terms

Subtitles for this course are provided through the generous assistance of Henry Baker, Hoofar Pourzand, Heather Wood, Aleksejs Truhans, Steven Edwards, George Menhorn, and Mahendra Kumar.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15781.jpg</video:thumbnail_loc>
      <video:duration>2646</video:duration>
      <video:publication_date>2012-08-28T20:27:49.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/X21cKVtGvYk</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>programming</video:tag>
      <video:tag>Scheme</video:tag>
      <video:tag>Abstraction</video:tag>
      <video:tag>recursion</video:tag>
      <video:tag>iteration</video:tag>
      <video:tag>object</video:tag>
      <video:tag>oriented</video:tag>
      <video:tag>Structure</video:tag>
      <video:tag>interpretation</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>programs</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - MORRIS GRAY POETRY READING: Michael Palmer - Woodberry Poetry Room</video:title>
      <video:description>&quot;Lec 4 - MORRIS GRAY POETRY READING: Michael Palmer - Woodberry Poetry Room&quot; Woodberry Poetry Room and the Department of English, Harvard University

Michael Palmer reads a career-spanning selection of poems, including poems from &quot;The Lion Bridge&quot; and his most recent collection, &quot;Thread&quot; (New Directions, 2011). Introduction by Professor Stephen Burt.

Date: October 17, 2011, in the Edison-Newman Room, Houghton Library, Harvard University.

http://hcl.harvard.edu/poetryroom</video:description>
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      <video:duration>3706</video:duration>
      <video:publication_date>2012-09-12T05:34:12.000Z</video:publication_date>
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      <video:uploader>0|71|0</video:uploader>
      <video:category>Others</video:category>
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      <video:tag>4</video:tag>
      <video:tag>MORRIS</video:tag>
      <video:tag>gray</video:tag>
      <video:tag>poetry</video:tag>
      <video:tag>reading</video:tag>
      <video:tag>michael</video:tag>
      <video:tag>Palmer</video:tag>
      <video:tag>Woodberry</video:tag>
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      <video:description>This video shows the evolution of different kind of lizards. Some researches by famous scientists on lizards are also discussed here.</video:description>
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      <video:duration>109</video:duration>
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      <video:tag>Evolution</video:tag>
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      <video:description>What is love from a biological perspective? Here is asapSCIENCE to tell us the answer.  Spoiler, it has to do with pleasure hormones.</video:description>
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      <video:uploader>dhumana</video:uploader>
      <video:category>Fun and Smart</video:category>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Nutritional deficiency and toxicity causes of gallstone form</video:title>
      <video:description>Nutritional deficiency and toxicity causes of gallstone formation

This video discusses the formation of gallstones due to nutritional deficiency and toxicity and argues that proper nutrition and detoxification can permanently stop formation of gallstone. Edited by Ashraf</video:description>
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      <video:duration>520</video:duration>
      <video:publication_date>2010-11-26T23:57:36.000Z</video:publication_date>
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      <video:tag>of</video:tag>
      <video:tag>Gallstone</video:tag>
      <video:tag>formation</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Poetry Laboratorio: Filip Marinovich presents Emerging Work from Occupy Wall Street</video:title>
      <video:description>&quot;Lec 5 - Poetry Laboratorio: Filip Marinovich presents Emerging Work from Occupy Wall Street&quot; Woodberry Poetry Room

In this program, poet and OWS librarian Filip Marinovich reads work from and enters into an open discussion about the process of composing and performing poetry at Zuccotti Park during the period of the Occupy Wall Street encampment and beyond. Note: Amateur video, slightly blurred quality.
 
Date: February 13, 2012, at the Woodberry Poetry Room, Harvard University.

http://hcl.harvard.edu/poetryroom</video:description>
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      <video:duration>4399</video:duration>
      <video:publication_date>2012-09-12T05:34:16.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/IN9DcF7ayhc</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>5</video:tag>
      <video:tag>poetry</video:tag>
      <video:tag>Laboratorio</video:tag>
      <video:tag>Filip</video:tag>
      <video:tag>Marinovich</video:tag>
      <video:tag>presents</video:tag>
      <video:tag>Emerging</video:tag>
      <video:tag>work</video:tag>
      <video:tag>From</video:tag>
      <video:tag>Occupy</video:tag>
      <video:tag>wall</video:tag>
      <video:tag>Street</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-68-CS50-Week-11-Monday</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 68 - CS50 / Week 11: Monday</video:title>
      <video:description>Lec 68 - CS50 / Week 11: Monday. Guest lectures.  More at http://cs50.tv/.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16108.jpg</video:thumbnail_loc>
      <video:duration>3344</video:duration>
      <video:publication_date>2012-08-29T09:36:44.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/c6MdR6cqMwA</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>cs50</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>programming</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Augmented-reality</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Augmented reality</video:title>
      <video:description>This is a descriptive video of the capabilities of Google gasses.  They are not available yet, so take a look at the pitch.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/08/607eda92-e269-4b81-b18d-b3bcdefd3ca7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>218</video:duration>
      <video:publication_date>2014-08-27T06:07:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31380.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Fun and Smart</video:category>
      <video:tag>Google</video:tag>
      <video:tag>glasses</video:tag>
      <video:tag>augmented</video:tag>
      <video:tag>reality</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/If-you-drink-a-beer-you-will-get-all-the-minerals-you-need-to-survive</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>If you drink a beer you will get all the minerals you need to survive</video:title>
      <video:description>This and other mind blowing questions are answered by asapSCIENCE.  Things like how much information can a single sperm carry (37.5MB) and other questions you probably did not think to ask but will be very interesting once you know them.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/09/96180301-95ba-43e4-a1aa-c2863c96d482/cand_5.jpg</video:thumbnail_loc>
      <video:duration>143</video:duration>
      <video:publication_date>2014-09-13T02:45:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31655.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>Facts</video:tag>
      <video:tag>mind</video:tag>
      <video:tag>Blow</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>Alcohol</video:tag>
      <video:tag>China</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Music-as-a-stimulant</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Music as a stimulant</video:title>
      <video:description>Why is music so powerful? this is a scientific approach to the understanding of the power of music.  It shows that just as times when we achieve something, the brain also releases dopamine when its exposed to music.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/10/860fd3c2-1169-45d3-908d-e208eba7e819/cand_5.jpg</video:thumbnail_loc>
      <video:duration>116</video:duration>
      <video:publication_date>2014-10-03T06:33:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31846.mp4</video:content_loc>
      <video:uploader>dhumana</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>Music</video:tag>
      <video:tag>Dopamine</video:tag>
      <video:tag>feel</video:tag>
      <video:tag>Good</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Trophic-Cascade-and-How-wolves-change-rivers</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Trophic Cascade and How wolves change rivers</video:title>
      <video:description>This video is narrated by George Monbiot. Trophic cascades are powerful indirect interactions that can control entire ecosystems. Trophic cascades occur when predators limit the density and/or behavior of their prey and thereby enhance survival of the next lower trophic level. This video is narrated by George Monbiot. He explains how wolves arrives and change the environment including rivers.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2015/09/3fbe7123-0540-48f5-8529-c2ecb656a06c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>273</video:duration>
      <video:publication_date>2015-09-02T11:45:07.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32271.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>trophic</video:tag>
      <video:tag>cascade</video:tag>
      <video:tag>wolves</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Political-Science-30-Politics-and-Strategy-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Political Science 30: Politics and Strategy UCLA</video:title>
      <video:description>Lec 5 - Political Science 30: Politics and Strategy UCLA&quot; Political Science 30: Politics and Strategy

January 22nd, 2008

Taught by UCLA&apos;s Professor Kathleen Bawn, this courses is an introduction to study of strategic interaction in political applications. Use of game theory and other formal modeling strategies to understand politics are also studied in order to gain a better understanding of politics at large.

Winter 2008 

* See all the UCLA Political Science 30: Politics and Strategy classes in this series: http://www.youtube.com/view_play_list?p=F420ADB3E328425A
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20715.jpg</video:thumbnail_loc>
      <video:duration>3805</video:duration>
      <video:publication_date>2012-09-07T15:51:12.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/oZNqde69d50</video:player_loc>
      <video:uploader>0|74|0</video:uploader>
      <video:category>Political Science</video:category>
      <video:tag>Political</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>30</video:tag>
      <video:tag>Politics</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Strategy</video:tag>
      <video:tag>UCLA</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lecture-14-MIT-6001-Structure-and-Interpretation-1986</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture 14 - MIT 6.001 Structure and Interpretation, 1986</video:title>
      <video:description>&quot;Lecture 14 - MIT 6.001 Structure and Interpretation, 1986&quot; Metacircular Evaluator, Part 2

Despite the copyright notice on the screen, this course is now offered under a Creative Commons license: BY-NC-SA. Details at http://ocw.mit.edu/terms

Subtitles for this course are provided through the generous assistance of Henry Baker, Hoofar Pourzand, Heather Wood, Aleksejs Truhans, Steven Edwards, George Menhorn, and Mahendra Kumar.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15789.jpg</video:thumbnail_loc>
      <video:duration>3607</video:duration>
      <video:publication_date>2012-08-28T20:31:40.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/t5EI5fXX8K0</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>programming</video:tag>
      <video:tag>Scheme</video:tag>
      <video:tag>Abstraction</video:tag>
      <video:tag>recursion</video:tag>
      <video:tag>iteration</video:tag>
      <video:tag>object</video:tag>
      <video:tag>oriented</video:tag>
      <video:tag>Structure</video:tag>
      <video:tag>interpretation</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>programs</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Lifestyles-of-the-Rich-and-Famous-Houses-and-Villas-at-Pompeii</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Lifestyles of the Rich and Famous: Houses and Villas at Pompeii</video:title>
      <video:description>&quot;Lec 5 - Lifestyles of the Rich and Famous: Houses and Villas at Pompeii&quot; Roman Architecture (HSAR 252)

Professor Kleiner discusses domestic architecture at Pompeii from its beginnings in the fourth and third centuries B.C. to the eruption of Vesuvius in A.D. 79. She describes the plan of the ideal domus italica and features two residences that conform to that layout. She then presents the so-called Hellenized domus that incorporates elements of Greek domestic architecture, especially the peristyle court with columns. The primary example is the famous House of the Faun with its tetrastyle atrium, double peristyles, and floor mosaic of the battle between Alexander the Great and Darius of Persia at Issus, a Roman copy of an original Greek painting. She concludes by highlighting the suburban Villa of the Mysteries and notes the distinction between plans of Roman houses and those of Roman villas.

00:00 - Chapter 1. Introduction and the Ideal Domus Italica
15:28 - Chapter 2. Early Pompeian Houses and the Ideal Hellenized Domus
25:07 - Chapter 3. Hellenized Houses in Pompeii
38:32 - Chapter 4. Chapter 4. The House of the Faun
54:00 - Chapter 5. Additional Pompeian Houses

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23044.jpg</video:thumbnail_loc>
      <video:duration>4531</video:duration>
      <video:publication_date>2012-09-12T05:47:30.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/aO8lvx--Hv0</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>5</video:tag>
      <video:tag>Lifestyles</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Rich</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Famous</video:tag>
      <video:tag>Houses</video:tag>
      <video:tag>Villas</video:tag>
      <video:tag>at</video:tag>
      <video:tag>Pompeii</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lucture-on-embryonic-stem-cells-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lucture on embryonic stem cells  - 3</video:title>
      <video:description>Development of an organism involve both growth and differentiation. Embryonic stem cells are capable of differentiating to different types of cells. Stem cells also play important role in maintenance of body. Edited by ashraf An introduction to HHMI&apos;s Holiday Lectures on Science 2006: Understanding Embryonic Stem Cells. Lecture by Dr. Douglas Melton. Overview and   introduction.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/98bae8f4-8ba5-4159-a3c1-3b514a396500/cand_5.jpg</video:thumbnail_loc>
      <video:duration>178</video:duration>
      <video:publication_date>2007-08-16T14:20:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/786.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Stem</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>Fertilization</video:tag>
      <video:tag>regeneration</video:tag>
      <video:tag>Development</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-Habitats-at-Herculaneum-and-Early-Roman-Interior-Decoration</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - Habitats at Herculaneum and Early Roman Interior Decoration</video:title>
      <video:description>&quot;Lec 6 - Habitats at Herculaneum and Early Roman Interior Decoration&quot; Roman Architecture (HSAR 252)

Professor Kleiner discusses domestic architecture at Herculaneum and the First and Second Styles of Roman wall painting. The lecture begins with an introduction to the history of the city of Herculaneum and what befell some of its inhabitants when they tried to escape obliteration by Vesuvius. She features three houses in Herculaneum, two of which--the Houses of the Mosaic Atrium and the Stags--are among the best examples of a residential style popular in Campania between A.D. 62 and 79. Professor Kleiner then turns to the First or Masonry Style of Roman wall painting, which seeks to replicate the built architecture of Hellenistic kings and other elite patrons by using stucco and paint to imitate a real wall faced with marble. She follows with Second Style Roman wall painting, which uses only paint to open up the wall illusionistically onto vistas and prospects of sacred shrines, city scenes, and landscapes. The lecture concludes with a discussion of the Garden Room from the Villa of Livia at Primaporta, which epitomizes the Second Style by transforming the flat wall into a panoramic window.

00:00 - Chapter 1. Introduction and the History of Herculaneum 
13:30 - Chapter 2. Houses at Herculaneum and the Samnite House 
20:35 - Chapter 3. Further Developments in Domestic Architecture at Herculaneum: The House of the Mosaic Atrium and the House 
37:47 - Chapter 4. First Style Roman Wall Painting
52:02 - Chapter 5. Second Style Roman Wall Painting 
01:04:18 - Chapter 6. Second Style Roman Wall Painting and the Family of Augustus 

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23045.jpg</video:thumbnail_loc>
      <video:duration>4364</video:duration>
      <video:publication_date>2012-09-12T05:47:35.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/P6h4BYEInH8</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>6</video:tag>
      <video:tag>Habitats</video:tag>
      <video:tag>at</video:tag>
      <video:tag>Herculaneum</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Early</video:tag>
      <video:tag>Roman</video:tag>
      <video:tag>Interior</video:tag>
      <video:tag>Decoration</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Symphony-of-Science-We-Are-All-Connected</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Symphony of Science - We Are All Connected</video:title>
      <video:description>This entertaining video presents famous people working in the field of science who &apos;sing&apos; their theories. The song is called &apos;We Are All Connected&apos; and includes information about the Earth, Univerce, cosmos, etc. People in the clip are Sagan, Feynman, deGrasse, Tyson and Bill Nye.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/7c877d62-c52f-4b52-9efc-a012f05ffb4b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>251</video:duration>
      <video:publication_date>2011-12-15T01:44:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11841.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Symphony</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>we</video:tag>
      <video:tag>are</video:tag>
      <video:tag>All</video:tag>
      <video:tag>Connected</video:tag>
      <video:tag>sagan</video:tag>
      <video:tag>Feynman</video:tag>
      <video:tag>deGrasse</video:tag>
      <video:tag>Tyson</video:tag>
      <video:tag>Bill</video:tag>
      <video:tag>Nye</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Gilding-the-Lily-Painting-Palaces-and-Villas-in-the-First-Century-AD</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Gilding the Lily: Painting Palaces and Villas in the First Century A.D.</video:title>
      <video:description>&quot;Lec 7 - Gilding the Lily: Painting Palaces and Villas in the First Century A.D.&quot; Roman Architecture (HSAR 252)

Professor Kleiner discusses the development of Third Style Roman wall painting in late first century B.C. villas belonging to the imperial family and other elite patrons. Third Style painting, as Professor Kleiner demonstrates, is characterized by departure from the perspectival vistas and panoramas of the Second Style toward an attenuation of architectural elements and a respect for the inherent flatness of the wall. The Third Style remains popular until the middle of the first century A.D., when it is replaced by the Fourth Style of Roman painting; both styles coexist in the Domus Aurea, the luxurious pleasure palace of the emperor Nero in downtown Rome. Professor Kleiner characterizes the Fourth Style of Roman wall painting as a compendium of previous styles, with imitation marble veneer, framed mythological panels, and the introduction of fragments of architecture situated in an illogical space.

00:00 - Chapter 1. Introduction to Third and Fourth Style Roman Wall Painting 
11:41 - Chapter 2. Transition from Second to Third Style at Oplontis 
23:00 - Chapter 3. The Mature Third Style at Boscotrecase 
37:26 - Chapter 4. A Third Style Garden and Fabullus Paints the Domus Aurea in Rome 
55:11 - Chapter 5. Fourth Style Eclecticism and Display in Pompeii 
01:07:36 - Chapter 6. Scenographic Painting in Herculaneum

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23046.jpg</video:thumbnail_loc>
      <video:duration>4438</video:duration>
      <video:publication_date>2012-09-12T05:47:39.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/30ca9Wh8aZM</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>7</video:tag>
      <video:tag>Gilding</video:tag>
      <video:tag>the</video:tag>
      <video:tag>lily</video:tag>
      <video:tag>painting</video:tag>
      <video:tag>Palaces</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Villas</video:tag>
      <video:tag>in</video:tag>
      <video:tag>First</video:tag>
      <video:tag>Century</video:tag>
      <video:tag>A</video:tag>
      <video:tag>d</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Examination-of-Arms</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Examination of Arms</video:title>
      <video:description>This video shows a step by step examination of patients arm. Moving the arms straight above then keeping straight at 90 degree and then observation of pain by doctor is shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/ebce3af3-c190-4641-b82f-e40873e3297f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>18</video:duration>
      <video:publication_date>2011-11-29T11:03:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8810.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Drop</video:tag>
      <video:tag>Arm</video:tag>
      <video:tag>Test</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Homebuilt-Power-Generator-Handmade</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Homebuilt Power Generator Handmade</video:title>
      <video:description>More use of the great Tesla&apos;s contribution to humanity. This home and hand made power Generator Handmade utilizes Tesla&apos;s Technology and it works quite well.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/c3d4a88c-4dc5-4429-904b-057346b94976/cand_25.jpg</video:thumbnail_loc>
      <video:duration>82</video:duration>
      <video:publication_date>2011-11-25T20:27:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7890.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>Homebuilt</video:tag>
      <video:tag>Power</video:tag>
      <video:tag>Generator</video:tag>
      <video:tag>Handmade</video:tag>
      <video:tag>TESLA</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>Works</video:tag>
      <video:tag>Very</video:tag>
      <video:tag>Well</video:tag>
      <video:tag>Part1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Posterior-cerebral-artery-right-PCA-aneurysm-clipping</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Posterior cerebral artery right PCA aneurysm clipping</video:title>
      <video:description>An aneurysm is the abnormal swelling of a blood vessel or artery due to a certain weakness. This video shows the right PCA aneurysm clipping in the posterior cerebral artery.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/5c01d4c8-c19c-45b8-b64b-7d49088cd4fb/cand_5.jpg</video:thumbnail_loc>
      <video:duration>512</video:duration>
      <video:publication_date>2011-11-28T12:33:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8513.mp4</video:content_loc>
      <video:uploader>catee</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Right</video:tag>
      <video:tag>PCA</video:tag>
      <video:tag>aneurysm</video:tag>
      <video:tag>clipping</video:tag>
      <video:tag>Posterior</video:tag>
      <video:tag>cerebral</video:tag>
      <video:tag>artery</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Solving-Graphical-Solution-Of-Simultaneous-Linear-Equations</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Solving Graphical Solution Of Simultaneous Linear Equations</video:title>
      <video:description>This video explains simply how to solve Graphical Solution Of Simultaneous Linear Equations.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/b123485e-e6fe-4fdc-b662-6f6ee2052dac/cand_5.jpg</video:thumbnail_loc>
      <video:duration>177</video:duration>
      <video:publication_date>2011-12-12T03:01:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11456.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Graphical</video:tag>
      <video:tag>solution</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Simultaneous</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>Equations</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-19-Baroque-Extravaganzas-Rock-Tombs-Fountains-and-Sanctuaries-in-Jordan-Lebanon-and-Libya</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19 - Baroque Extravaganzas: Rock Tombs, Fountains, and Sanctuaries in Jordan, Lebanon, and Libya</video:title>
      <video:description>&quot;Lec 19 - Baroque Extravaganzas: Rock Tombs, Fountains, and Sanctuaries in Jordan, Lebanon, and Libya&quot; Roman Architecture (HSAR 252)

Professor Kleiner features the baroque phenomenon in Roman architecture, in which the traditional vocabulary of architecture, consisting of columns and other conventional architectural elements, is manipulated to enliven building façades and inject them with dynamic motion. This baroque trend is often conspicuously ornamental and began to be deployed on the walls of forums and tombs in Italy already in the late first century A.D. But baroque architecture in Roman antiquity was foremost in the Greek East where high-quality marble and expert marble carvers made it the architectural mode of choice. At Petra in Jordan, tomb chambers were cut into cliffs and elaborate façades carved out of the living rock. The cities of Miletus and Ephesus in Asia Minor were adorned with gates and fountains and libraries and stage buildings that consisted of multi-storied columnar screens. The lecture culminates with the Sanctuary of Jupiter Heliopolitanus, a massive temple complex at Baalbek in Lebanon, with Temples of Jupiter and Bacchus in enormous scale and with extreme embellishment, and the Temple of Venus with an undulating lintel that foreshadows the curvilinear flourishes of Francesco Borromini&apos;s S. Carlo alle Quattro Fontane in seventeenth-century Rome.

00:00 - Chapter 1. Baroque Architecture in the Roman Empire
11:51 - Chapter 2. Exploring Baroque Elements in Italy 
23:41 - Chapter 3. Baroque Facadism at Petra 
41:39 - Chapter 4. The Baroque in Ancient Asia Minor 
59:35 - Chapter 5. The Temples of Jupiter, Bacchus, and Venus in Baalbek, Lebanon 

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23058.jpg</video:thumbnail_loc>
      <video:duration>4375</video:duration>
      <video:publication_date>2012-09-12T05:53:03.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/XoOhx4i0Ohc</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>19</video:tag>
      <video:tag>Baroque</video:tag>
      <video:tag>Extravaganzas</video:tag>
      <video:tag>rock</video:tag>
      <video:tag>Tombs</video:tag>
      <video:tag>Fountains</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Sanctuaries</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Jordan</video:tag>
      <video:tag>Lebanon</video:tag>
      <video:tag>Libya</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lecture-11-Notorious-Nero-and-His-Amazing-Architectural-Legacy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture 11 - Notorious Nero and His Amazing Architectural Legacy</video:title>
      <video:description>&quot;Lec 11 - Notorious Nero and His Amazing Architectural Legacy&quot;Roman Architecture (HSAR 252)

Professor Kleiner features the architecture of Augustus&apos; successors, the Julio-Claudian emperors, whose dynasty lasted half a century (A.D. 14-68). She first presents Tiberius&apos; magnificent Villa Jovis on the Island of Capri and an underground basilica in Rome used by members of a secret Neo-Pythagorean cult. She then turns to the eccentric architecture of Claudius, a return to masonry building techniques and a unique combination of finished and unfinished, or rusticated, elements. Finally, Professor Kleiner highlights the luxurious architecture of the infamous Nero, especially his Domus Aurea or Golden House and its octagonal room, one of the most important rooms in the history of Roman architecture. The construction of the Domus Aurea accelerates the shift in Roman building practice toward a dematerialized architecture that fully utilizes recent innovations in concrete technology and emphasizes interior space over solid form.

00:00 - Chapter 1. Tiberius and the Villa Jovis on Capri 
16:58 - Chapter 2. Caligula and the Underground Basilica in Rome 
29:23 - Chapter 3. Claudius and the Harbor at Portus 
39:59 - Chapter 4. Claudius Porta Maggiore in Rome 
47:33 - Chapter 5. Nero and the Domus Transitoria in Rome
01:01:24 - Chapter 6. The Golden House of Nero and the Octagonal Room 

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23050.jpg</video:thumbnail_loc>
      <video:duration>4430</video:duration>
      <video:publication_date>2012-09-12T05:52:07.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/0lbooc2xAZk</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
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      <video:tag>Notorious</video:tag>
      <video:tag>Nero</video:tag>
      <video:tag>and</video:tag>
      <video:tag>his</video:tag>
      <video:tag>Amazing</video:tag>
      <video:tag>Architectural</video:tag>
      <video:tag>legacy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-The-Creation-of-an-Icon-The-Colosseum-and-Contemporary-Architecture-in-Rome</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - The Creation of an Icon: The Colosseum and Contemporary Architecture in Rome</video:title>
      <video:description>&quot;Lec 12 - The Creation of an Icon: The Colosseum and Contemporary Architecture in Rome&quot; Roman Architecture (HSAR 252)

Professor Kleiner features the tumultuous year of 68-69 when Rome had four competing emperors. Vespasian emerged the victor, founded the Flavian dynasty, and was succeeded by his sons, Titus and Domitian. The Flavians were especially adept at using architecture to shape public policy. Professor Kleiner demonstrates that Vespasian linked himself with the divine Claudius by completing the Claudianum and distanced himself from Nero by razing the Domus Aurea to the ground and filling in the palace&apos;s artificial lake. In that location, Vespasian built the Flavian Amphitheater, nicknamed the Colosseum, thereby returning to the people land earlier stolen by Nero. Professor Kleiner discusses the technical and aesthetic features of the Colosseum at length, and surveys Vespasian&apos;s Forum Pacis and Titus&apos; Temple to Divine Vespasian. The lecture concludes with the Baths of Titus, Rome&apos;s first preserved example of the so-called &quot;imperial bath type&quot; because of its grand scale, axiality, and symmetry.

00:00 - Chapter 1. The Year 68-69 and The Founding of the Flavian Dynasty 
11:42 - Chapter 2. The Claudianum or The Temple of Divine Claudius 
19:52 - Chapter 3. The Colosseum: Icon of Rome 
33:17 - Chapter 4. The Colosseum as a Post-Antique Quarry 
44:30 - Chapter 5. The Forum or Templum Pacis 
01:01:39 - Chapter 6. The Imperial Baths of Titus 

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23051.jpg</video:thumbnail_loc>
      <video:duration>4334</video:duration>
      <video:publication_date>2012-09-12T05:52:14.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/6NrHp425gbM</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Others</video:category>
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      <video:tag>the</video:tag>
      <video:tag>Creation</video:tag>
      <video:tag>of</video:tag>
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      <video:tag>Icon</video:tag>
      <video:tag>Colosseum</video:tag>
      <video:tag>and</video:tag>
      <video:tag>contemporary</video:tag>
      <video:tag>architecture</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Rome</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Asthma-overview</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Asthma overview</video:title>
      <video:description>This video gives an overview information about asthma  is a disorder that causes the airways of the lungs to swell and narrow, leading to wheezing, shortness of breath, chest tightness, and coughing.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/af72acdb-959e-4f6b-98fa-db7c2a53e6cb/cand_5.jpg</video:thumbnail_loc>
      <video:duration>143</video:duration>
      <video:publication_date>2009-04-23T05:18:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1990.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Education</video:category>
      <video:tag>medicine</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-The-Prince-and-the-Palace-Human-Made-Divine-on-the-Palatine-Hill</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - The Prince and the Palace: Human Made Divine on the Palatine Hill</video:title>
      <video:description>&quot;Lec 13 - The Prince and the Palace: Human Made Divine on the Palatine Hill&quot; Roman Architecture (HSAR 252)

Professor Kleiner investigates the major architectural commissions of the emperor Domitian, the last Flavian emperor. She begins with the Arch of Titus, erected after Titus&apos; death by his brother Domitian on land previously occupied by Nero&apos;s Domus Transitoria. The Arch celebrated Titus&apos; greatest accomplishment--the Flavian victory in the Jewish Wars--and may have served as Titus&apos; tomb. Professor Kleiner also discusses the Stadium of Domitian, the shape of which is preserved in Rome&apos;s Piazza Navona. Her major focus is the vast Imperial Palace on the Palatine Hill designed by the architect Rabirius and featuring Domitian as dominus et deus (lord and god). Constructed from brick-faced concrete and revetted with multicolored imported marbles, this structure was divided into public and private wings, and was so magnificent that it served as the urban residence of all subsequent Roman emperors. The lecture concludes with the so-called Forum Transitorium, a narrow forum begun by Domitian and finished by his successor Nerva, which features a temple to Domitian&apos;s patron goddess Minerva and a series of decorative columnar bays that create a lively in-and-out undulation that heralds the beginning of a &quot;baroque&quot; phase in Roman architecture.

00:00 - Chapter 1. The Jewish Wars, the Flavian Dynasty, and the Arch of Titus 
14:18 - Chapter 2. The Arch of Titus: Triumph and Tomb 
23:25 - Chapter 3. Domitians Succession and Stadium (The Piazza Navona) 
33:11 - Chapter 4. Domitian as Dominus et Deus in the Palatine Palace 
46:14 - Chapter 5. Rabirius Architectural Innovations 
01:02:06 - Chapter 6. The Forum Transitorium and Incipient Baroque Architecture 

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23052.jpg</video:thumbnail_loc>
      <video:duration>4427</video:duration>
      <video:publication_date>2012-09-12T05:52:17.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/g3jsai8Wryg</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>13</video:tag>
      <video:tag>the</video:tag>
      <video:tag>prince</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Palace</video:tag>
      <video:tag>human</video:tag>
      <video:tag>Made</video:tag>
      <video:tag>divine</video:tag>
      <video:tag>on</video:tag>
      <video:tag>Palatine</video:tag>
      <video:tag>hill</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lecture-on-acid-base-equilibrium-part-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture on acid-base equilibrium part 2</video:title>
      <video:description>This video features a lecture on acid-base equilibrium. This the second part of the lecture on this topic. In her lecture, Professor Catherine Drennan explained the principles of acid-base equilibrium. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_1755.jpg</video:thumbnail_loc>
      <video:duration>2893</video:duration>
      <video:publication_date>2009-04-16T23:16:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1755.mp4</video:content_loc>
      <video:uploader>Celal Yankuncu</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Acid</video:tag>
      <video:tag>base</video:tag>
      <video:tag>Equilibrium</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-MIT-6450-Principles-of-Digital-Communications-I-Fall-2006</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - MIT 6.450 Principles of Digital Communications I, Fall 2006</video:title>
      <video:description>&quot;Lec 4 - MIT 6.450 Principles of Digital Communications I, Fall 2006&quot; Lecture 4: Entropy and asymptotic equipartition property

View the complete course at: http://ocw.mit.edu/6-450F06

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15799.jpg</video:thumbnail_loc>
      <video:duration>4879</video:duration>
      <video:publication_date>2012-08-28T20:36:40.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/dSviy9E6Pz0</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>digital</video:tag>
      <video:tag>Communication</video:tag>
      <video:tag>data</video:tag>
      <video:tag>Compression</video:tag>
      <video:tag>Lempel</video:tag>
      <video:tag>Ziv</video:tag>
      <video:tag>algorithm</video:tag>
      <video:tag>Scalar</video:tag>
      <video:tag>quantization</video:tag>
      <video:tag>Vector</video:tag>
      <video:tag>Sampling</video:tag>
      <video:tag>aliasing</video:tag>
      <video:tag>Nyquist</video:tag>
      <video:tag>criterion</video:tag>
      <video:tag>PAM</video:tag>
      <video:tag>modulation</video:tag>
      <video:tag>QAM</video:tag>
      <video:tag>Signal</video:tag>
      <video:tag>Constellations</video:tag>
      <video:tag>detection</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Radon-Mitigation-PA-610-489-4501-Collegeville-Easton-Remediation-Testing-Reduction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Radon Mitigation PA (610) 489-4501 Collegeville Easton Remediation Testing Reduction</video:title>
      <video:description>http://www.mitigationsystem.com/RadonRemediation.html
Radon mitigation, reduction, testing, remediation, abatement, removal, testing companies, measurement, contractor, company. Accredited Radon serving: Bethlehem, Philadelphia, Allentown, Aston, Wayne, Easton, Pottstown, Media, Norristown, Collegeville, Phoenixville, Havertown, Wayne, Chester, Lansdale, North Wales, Ambler, Breinigsville, Palm, Macungie, Bath, Emmaus, Royersford, Springfield, Eagleville, Elkins Park, Orefield, Drexel Hill, Whitehall, Morton, Wallingford, Conshohocken, Harleysville, Langhorne, Blue Bell, Glenside, Nazareth, Lansdowne, Wynnewood, Hatboro, Bangor, Jenkintown, Hellertown, Spring City, Northampton, Bala Cynwyd, King of Prussia, Darby, Morrisville, Slatington, Broomall, Feasterville Trevose, Coopersburg, Bensalem, Prospect Park, Chester Springs, Frederick, Bridgeport, Lafayette Hill, Flourtown, Upper Darby, New Tripoli, Abington, Newtown Square, Oreland, Bristol, Ridley Park, Schwenksville</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/06/ad3950da-a3bc-4a76-b89e-b742d3a5e748/cand_5.jpg</video:thumbnail_loc>
      <video:duration>62</video:duration>
      <video:publication_date>2009-06-10T13:53:10.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2823.mp4</video:content_loc>
      <video:uploader>Radon Mitigation</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>radon</video:tag>
      <video:tag>mitigation</video:tag>
      <video:tag>Testing</video:tag>
      <video:tag>remediation</video:tag>
      <video:tag>Reduction</video:tag>
      <video:tag>Removal</video:tag>
      <video:tag>abatement</video:tag>
      <video:tag>pennsylvania</video:tag>
      <video:tag>collegeville</video:tag>
      <video:tag>pa</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lecture-17-MIT-6001-Structure-and-Interpretation-1986</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture 17 - MIT 6.001 Structure and Interpretation, 1986</video:title>
      <video:description>&quot;Lecture 17 - MIT 6.001 Structure and Interpretation, 1986&quot; Register Machines Despite the copyright notice on the screen, this course is now offered under a Creative Commons license: BY-NC-SA. Details at http://ocw.mit.edu/terms

Subtitles for this course are provided through the generous assistance of Henry Baker, Hoofar Pourzand, Heather Wood, Aleksejs Truhans, Steven Edwards, George Menhorn, and Mahendra Kumar.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15792.jpg</video:thumbnail_loc>
      <video:duration>4317</video:duration>
      <video:publication_date>2012-08-28T20:31:53.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/jPDAPmx4pXE</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>programming</video:tag>
      <video:tag>Scheme</video:tag>
      <video:tag>Abstraction</video:tag>
      <video:tag>recursion</video:tag>
      <video:tag>iteration</video:tag>
      <video:tag>object</video:tag>
      <video:tag>oriented</video:tag>
      <video:tag>Structure</video:tag>
      <video:tag>interpretation</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>programs</video:tag>
      <video:tag>la</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-MIT-6450-Principles-of-Digital-Communications-I-Fall-2006</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - MIT 6.450 Principles of Digital Communications I, Fall 2006</video:title>
      <video:description>&quot;Lec 3 - MIT 6.450 Principles of Digital Communications I, Fall 2006&quot; Lecture 3: Memory-less sources, prefix free codes, and entropy

View the complete course at: http://ocw.mit.edu/6-450F06

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15798.jpg</video:thumbnail_loc>
      <video:duration>4166</video:duration>
      <video:publication_date>2012-08-28T20:36:37.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/o8XojnApGc4</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>digital</video:tag>
      <video:tag>Communication</video:tag>
      <video:tag>data</video:tag>
      <video:tag>Compression</video:tag>
      <video:tag>Lempel</video:tag>
      <video:tag>Ziv</video:tag>
      <video:tag>algorithm</video:tag>
      <video:tag>Scalar</video:tag>
      <video:tag>quantization</video:tag>
      <video:tag>Vector</video:tag>
      <video:tag>Sampling</video:tag>
      <video:tag>aliasing</video:tag>
      <video:tag>Nyquist</video:tag>
      <video:tag>criterion</video:tag>
      <video:tag>PAM</video:tag>
      <video:tag>modulation</video:tag>
      <video:tag>QAM</video:tag>
      <video:tag>Signal</video:tag>
      <video:tag>Constellations</video:tag>
      <video:tag>detection</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Arthritis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Arthritis</video:title>
      <video:description>This video demonstrates arthritis reduction.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/01/356c8c8c-bc9c-44e8-969d-e86cf6f4e84f/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2014-01-20T23:12:06.000Z</video:publication_date>
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      <video:category>Bioengineering</video:category>
      <video:tag>Arthritis</video:tag>
      <video:tag>nanomeda</video:tag>
      <video:tag>inflammation</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-Rome-and-a-Villa-Hadrians-Pantheon-and-Tivoli-Retreat</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - Rome and a Villa: Hadrian&apos;s Pantheon and Tivoli Retreat</video:title>
      <video:description>&quot;Lec 15 - Rome and a Villa: Hadrian&apos;s Pantheon and Tivoli Retreat&quot; Roman Architecture (HSAR 252)

Professor Kleiner features the architecture built in and around Rome during the reign of Hadrian. The lecture begins with the Temple of Venus and Roma, a Greek-style temple constructed near the Colosseum in Rome, which may have been designed by Hadrian himself. Professor Kleiner then turns to the Pantheon, a temple dedicated to all the gods that combines the marble porch and pediment of a traditional Greco-Roman temple with a vast concrete cylindrical drum, hemispherical dome, and central oculus. The porch serves to conceal the circular shape from view, but upon entering the structure the visitor is impressed by the massive interior space and theatrical play of light. The Pantheon represents the culmination of the Roman quest towards an architecture that shapes and dramatizes interior space. Professor Kleiner next discusses the Villa of Hadrian at Tivoli, a sprawling complex in which the emperor re-created buildings and works of art he observed during his empire-wide travels. The lecture concludes with a brief overview of the Mausoleum of Hadrian (the Castel Sant&apos;Angelo), a round tomb that refers back to the Mausoleum of Augustus and served as the last resting place for Hadrian and the succeeding Antonine dynasty.

00:00 - Chapter 1. The Temple of Venus and Roma: A Greek Temple in Rome 
15:14 - Chapter 2. The Pantheon: A Temple to All the Gods 
29:57 - Chapter 3. The Pantheon and Its Impact on Later Architecture 
47:48 - Chapter 4. Hadrians Villa at Tivoli: Travelogue and Retreat 
56:21 - Chapter 5. Unique Designs at Hadrians Villa and the Castel Sant Angelo in Rome

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23054.jpg</video:thumbnail_loc>
      <video:duration>4404</video:duration>
      <video:publication_date>2012-09-12T05:52:25.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/o4-7bjljoMs</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>15</video:tag>
      <video:tag>Rome</video:tag>
      <video:tag>and</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Villa</video:tag>
      <video:tag>Hadrian</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Pantheon</video:tag>
      <video:tag>Tivoli</video:tag>
      <video:tag>Retreat</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-Hometown-Boy-Honoring-an-Emperors-Roots-in-Roman-North-Africa</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 - Hometown Boy: Honoring an Emperor&apos;s Roots in Roman North Africa</video:title>
      <video:description>&quot;Lec 18 - Hometown Boy: Honoring an Emperor&apos;s Roots in Roman North Africa&quot; Roman Architecture (HSAR 252)

Professor Kleiner discusses two Roman cities in North Africa: Timgad and Leptis Magna. Timgad was created as an entirely new colony for Roman army veterans by Trajan in A.D. 100, and designed all at once as an ideal castrum plan. Leptis Magna, conversely, grew more gradually from its Carthaginian roots, experiencing significant Roman development under Augustus and Hadrian. Septimius Severus, the first Roman emperor from North Africa, was born at Leptis and his hometown was renovated in connection with his historic visit to the city. This large-scale program of architectural expansion features the Severan Forum and Basilica and the nearby Arch of Septimius Severus, a tetrapylon or four-sided arch located at the crossing of two major streets. The lecture culminates with the unique Hunting Baths, a late second or early third-century structure built for a group of entrepreneurs who supplied exotic animals to Rome&apos;s amphitheaters. Its intimate vaulted spaces are revealed on the outside of the building and silhouetted picturesquely against the sea, suggesting that the bath&apos;s owners knew how to innovate through concrete architecture and how to enjoy life.

00:00 - Chapter 1. Timgad: The Ideal Second-Century Colony in Roman North Africa 
15:52 - Chapter 2. Leptis Magna in the Age of Augustus 
30:00 - Chapter 3. The Augustan Theater and the Hadrianic Baths at Leptis Magna 
44:48 - Chapter 4. Septimius Severus Sheathes Leptis in Imported Marble 
59:45 - Chapter 5. The Severan Temple and Basilica, the Arch of Septimius Severus, and the Unique Hunting Baths

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23057.jpg</video:thumbnail_loc>
      <video:duration>4379</video:duration>
      <video:publication_date>2012-09-12T05:52:59.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/3FNjLDqrRkQ</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>18</video:tag>
      <video:tag>Hometown</video:tag>
      <video:tag>Boy</video:tag>
      <video:tag>Honoring</video:tag>
      <video:tag>an</video:tag>
      <video:tag>Emperor</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Roots</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Roman</video:tag>
      <video:tag>North</video:tag>
      <video:tag>Africa</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-Paradise-XV-XVI-XVII</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18  - Paradise XV, XVI, XVII</video:title>
      <video:description>&quot;Lec 18  - Paradise XV, XVI, XVII&quot; Dante in Translation (ITAL 310)

This lecture focuses on the cantos of Cacciaguida (Paradise XV-XVII). The pilgrim&apos;s encounter with his great-great grandfather brings to the fore the relationship between history, self and exile. Through his ancestor&apos;s mythology of their native Florence, Dante is shown to move from one historiographic mode to another, from the grandeur of epic to the localism of medieval chronicles. Underlying both is the understanding of history in terms of genealogy reinforced and reproved by Dante&apos;s mythic references to fathers and sons, from Aeneas and Anchises to Phaeton and Apollo to Hippolytus and Theseus. The classical and medieval idea of the self&apos;s relation to history in terms of the spatial continuity these genealogies provide is unsettled by Cacciaguida&apos;s prophecy of Dante&apos;s exile. The very premise of the poem&apos;s composition, exile is redeemed as an alternative means of reentering the world of history.

00:00 - Chapter 1. Canto XV, XVI and XVII: Self and History 
07:39 - Chapter 2. Mythic Figures and the Exilic Self 
25:14 - Chapter 3. Different Mode of Historiography 
37:08 - Chapter 4. Language
57:58 - Chapter 5. Question and Answer 

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23083.jpg</video:thumbnail_loc>
      <video:duration>4269</video:duration>
      <video:publication_date>2012-09-12T06:33:43.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/dsZdebUhDcE</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>18</video:tag>
      <video:tag>Paradise</video:tag>
      <video:tag>XV</video:tag>
      <video:tag>XVI</video:tag>
      <video:tag>XVII</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-19-Paradise-XVIII-XIX-XXI-XXII</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19 - Paradise XVIII, XIX, XXI, XXII</video:title>
      <video:description>&quot;Lec 19 - Paradise XVIII, XIX, XXI, XXII&quot; Dante in Translation (ITAL 310)

In this lecture, Professor Mazzotta examines Paradise XVIII-XIX and XXI-XXII. In Paradise XVIII, Dante enters the Heaven of Jupiter, where the souls of righteous rulers assume the form of an eagle, the emblem of the Roman Empire. The Eagle&apos;s outcry against the wickedness of Christian kings leads Dante to probe the boundaries of divine justice by looking beyond the confines of Christian Europe. By contrasting the political with the moral boundaries that distinguish one culture from another, Dante opens up the Christian economy of redemption to medieval notions of alterity. In Paradise XXI, Dante moves from the exemplars of the active life to the contemplative spirits of the Heaven of Saturn, Peter Damian and St. Benedict. The question of perspective through which the theme of justice was explored resurfaces to distinguish between the visionary claims of the contemplative and mystical traditions. As Dante ascends to the Heaven of the Fixed Stars, catching sight of the earth below (Paradise XXII), his own visionary claims are distinguished by an awareness of his place in history.

00:00 - Chapter 1. Continuity and Thematic Expansion in the Cantos 
10:35 - Chapter 2. Space, Place and Justice
26:49 - Chapter 3. A Conversation between Philosophy and Theology 
42:49 - Chapter 4. The Contemplatives
01:02:30 - Chapter 5. Question and Answer</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23084.jpg</video:thumbnail_loc>
      <video:duration>4540</video:duration>
      <video:publication_date>2012-09-12T06:33:48.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/T3_eD-WOZRU</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>19</video:tag>
      <video:tag>Paradise</video:tag>
      <video:tag>XVIII</video:tag>
      <video:tag>XIX</video:tag>
      <video:tag>XXI</video:tag>
      <video:tag>XXII</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-Last-Einsteins-General-Theory-of-Relativity</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec Last - Einstein&apos;s General Theory of Relativity</video:title>
      <video:description>Lecture 12 of Leonard Susskind&apos;s Modern Physics concentrating on General Relativity. Recorded November 10, 2008 at Stanford University.

This Stanford Continuing Studies course is the fourth of a six-quarter sequence of classes exploring the essential theoretical foundations of modern physics. The topics covered in this course focus on classical mechanics. Leonard Susskind is the Felix Bloch Professor of Physics at Stanford University.

Stanford Continuing Studies: 
http://continuingstudies.stanford.edu/

About Leonard Susskind: 
http://www.stanford.edu/dept/physics/people/faculty/susskind_leonard.html

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19062.jpg</video:thumbnail_loc>
      <video:duration>6373</video:duration>
      <video:publication_date>2012-09-04T09:36:54.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/AC3TMizGpB8</video:player_loc>
      <video:uploader>0|39|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Science</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>Tensor</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>Vector</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>time</video:tag>
      <video:tag>relativity</video:tag>
      <video:tag>cosmology</video:tag>
      <video:tag>Covariance</video:tag>
      <video:tag>differentation</video:tag>
      <video:tag>derivative</video:tag>
      <video:tag>components</video:tag>
      <video:tag>metric</video:tag>
      <video:tag>gamma</video:tag>
      <video:tag>reference</video:tag>
      <video:tag>frame</video:tag>
      <video:tag>indices</video:tag>
      <video:tag>gravitational</video:tag>
      <video:tag>Field</video:tag>
      <video:tag>Potential</video:tag>
      <video:tag>curvature</video:tag>
      <video:tag>Reimannian</video:tag>
      <video:tag>geometry</video:tag>
      <video:tag>geodesics</video:tag>
      <video:tag>topology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-MIT-6450-Principles-of-Digital-Communications-I-Fall-2006</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - MIT 6.450 Principles of Digital Communications I, Fall 2006</video:title>
      <video:description>&quot;Lec 7 - MIT 6.450 Principles of Digital Communications I, Fall 2006&quot; Lecture 7: High rate quantizers and waveform encoding

View the complete course at: http://ocw.mit.edu/6-450F06

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15802.jpg</video:thumbnail_loc>
      <video:duration>4801</video:duration>
      <video:publication_date>2012-08-28T20:36:55.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/wzUaJmN9Mf0</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>digital</video:tag>
      <video:tag>Communication</video:tag>
      <video:tag>data</video:tag>
      <video:tag>Compression</video:tag>
      <video:tag>Lempel</video:tag>
      <video:tag>Ziv</video:tag>
      <video:tag>algorithm</video:tag>
      <video:tag>Scalar</video:tag>
      <video:tag>quantization</video:tag>
      <video:tag>Vector</video:tag>
      <video:tag>Sampling</video:tag>
      <video:tag>aliasing</video:tag>
      <video:tag>Nyquist</video:tag>
      <video:tag>criterion</video:tag>
      <video:tag>PAM</video:tag>
      <video:tag>modulation</video:tag>
      <video:tag>QAM</video:tag>
      <video:tag>Signal</video:tag>
      <video:tag>Constellations</video:tag>
      <video:tag>detection</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-MIT-6450-Principles-of-Digital-Communications-I-Fall-2006</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - MIT 6.450 Principles of Digital Communications I, Fall 2006</video:title>
      <video:description>&quot;Lec 8 - MIT 6.450 Principles of Digital Communications I, Fall 2006&quot; Lecture 8: Measure, fourier series, and fourier transforms

View the complete course at: http://ocw.mit.edu/6-450F06

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15803.jpg</video:thumbnail_loc>
      <video:duration>4769</video:duration>
      <video:publication_date>2012-08-28T20:37:03.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/vulw9qGXbH0</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>digital</video:tag>
      <video:tag>Communication</video:tag>
      <video:tag>data</video:tag>
      <video:tag>Compression</video:tag>
      <video:tag>Lempel</video:tag>
      <video:tag>Ziv</video:tag>
      <video:tag>algorithm</video:tag>
      <video:tag>Scalar</video:tag>
      <video:tag>quantization</video:tag>
      <video:tag>Vector</video:tag>
      <video:tag>Sampling</video:tag>
      <video:tag>aliasing</video:tag>
      <video:tag>Nyquist</video:tag>
      <video:tag>criterion</video:tag>
      <video:tag>PAM</video:tag>
      <video:tag>modulation</video:tag>
      <video:tag>QAM</video:tag>
      <video:tag>Signal</video:tag>
      <video:tag>Constellations</video:tag>
      <video:tag>detection</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-32-MIT-5111-Principles-of-Chemical-Science-Fall-2008</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 32 - MIT 5.111 Principles of Chemical Science, Fall 2008</video:title>
      <video:description>&quot;Lec 32 - MIT 5.111 Principles of Chemical Science, Fall 2008&quot; Lecture 32: Nuclear chemistry and elementary reactions

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15851.jpg</video:thumbnail_loc>
      <video:duration>2708</video:duration>
      <video:publication_date>2012-08-28T20:57:21.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/PJFW3Vrv-5w</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Introductory</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>Atomic</video:tag>
      <video:tag>Structure</video:tag>
      <video:tag>Molecular</video:tag>
      <video:tag>electronic</video:tag>
      <video:tag>thermodynamics</video:tag>
      <video:tag>Acid</video:tag>
      <video:tag>base</video:tag>
      <video:tag>equillibrium</video:tag>
      <video:tag>titration</video:tag>
      <video:tag>redox</video:tag>
      <video:tag>Chemical</video:tag>
      <video:tag>kinetics</video:tag>
      <video:tag>catalysis</video:tag>
      <video:tag>lewis</video:tag>
      <video:tag>Structures</video:tag>
      <video:tag>VSEPR</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>wave</video:tag>
      <video:tag>Particle</video:tag>
      <video:tag>duality</video:tag>
      <video:tag>Biochemistry</video:tag>
      <video:tag>Orbitals</video:tag>
      <video:tag>periodic</video:tag>
      <video:tag>trends</video:tag>
      <video:tag>general</video:tag>
      <video:tag>valence</video:tag>
      <video:tag>Bond</video:tag>
      <video:tag>Hybridization</video:tag>
      <video:tag>free</video:tag>
      <video:tag>energy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Urinary-system-the-nephron-animation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Urinary system the nephron animation</video:title>
      <video:description>The urinary system consists of the kidneys ureters urinary bladder and Urethra this video focuses on the most complex component of the urinary system the kidney the kidney is an excretory organ of extreme importance it cleanses the blood minute by minute constantly maintaining a delicate balance of elements etc</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/f71b1796-48e1-49c2-aea1-e8bcd27c2b6a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>345</video:duration>
      <video:publication_date>2012-12-01T07:39:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28208.mp4</video:content_loc>
      <video:uploader>Samuel Oneal</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>Urinary</video:tag>
      <video:tag>system</video:tag>
      <video:tag>the</video:tag>
      <video:tag>nephron</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-20-Paradise-XXIV-XXV-XXVI</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 - Paradise XXIV, XXV, XXVI</video:title>
      <video:description>&quot;Lec 20 - Paradise XXIV, XXV, XXVI&quot; Dante in Translation (ITAL 310)

This lecture covers Paradise XXIV-XXVI. In the Heaven of the Fixed Stars, Dante is examined on the three theological virtues by the apostles associated with each: St. Peter with faith (Paradise XXIV), St. James with hope (Paradise XXV), and St. John with love (Paradise XXVI). While mastering these virtues is irrelevant to the elect, it is crucial to the message of reform the pilgrim-turned-poet will relay on his return home. Dante&apos;s scholastic profession of faith before St. Peter (Paradise XXIV) is read testament to the complication of faith and reason. The second of the theological virtues is discussed in light of the classical disparagement of hope as a form of self-deception and its redemption by the biblical tradition through the story of Exodus, the archetype of Dante&apos;s journey. The pilgrim&apos;s three-part examination continues in Paradise XXVI under the auspices of St. John, where love, the greatest of the virtues is distinguished by its elusiveness. The emphasis on love&apos;s resistance to formal definition sets the stage for the pilgrim&apos;s encounter with Adam, who sheds light on the linguistic consequences of the Fall.

00:00 - Chapter 1. An Introduction to the Three Theoretical Virtues 
07:59 - Chapter 2. The Virtue of Faith 
28:22 - Chapter 3. The Virtue of Hope 
44:40 - Chapter 4. The Virtue of Love 
56:08 - Chapter 5. Question and Answer 

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23085.jpg</video:thumbnail_loc>
      <video:duration>4576</video:duration>
      <video:publication_date>2012-09-12T06:33:58.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/KPJIZAmNhbw</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>20</video:tag>
      <video:tag>Paradise</video:tag>
      <video:tag>XXIV</video:tag>
      <video:tag>XXV</video:tag>
      <video:tag>XXVI</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-MIT-5111-Principles-of-Chemical-Science-Fall-2008</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - MIT 5.111 Principles of Chemical Science, Fall 2008</video:title>
      <video:description>&quot;Lec 15 - MIT 5.111 Principles of Chemical Science, Fall 2008&quot; Lecture 15: Valence bond theory and hybridization

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15834.jpg</video:thumbnail_loc>
      <video:duration>2467</video:duration>
      <video:publication_date>2012-08-28T20:50:58.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/3AVSORIJJJY</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Introductory</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>Atomic</video:tag>
      <video:tag>Structure</video:tag>
      <video:tag>Molecular</video:tag>
      <video:tag>electronic</video:tag>
      <video:tag>thermodynamics</video:tag>
      <video:tag>Acid</video:tag>
      <video:tag>base</video:tag>
      <video:tag>equillibrium</video:tag>
      <video:tag>titration</video:tag>
      <video:tag>redox</video:tag>
      <video:tag>Chemical</video:tag>
      <video:tag>kinetics</video:tag>
      <video:tag>catalysis</video:tag>
      <video:tag>lewis</video:tag>
      <video:tag>Structures</video:tag>
      <video:tag>VSEPR</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>wave</video:tag>
      <video:tag>Particle</video:tag>
      <video:tag>duality</video:tag>
      <video:tag>Biochemistry</video:tag>
      <video:tag>Orbitals</video:tag>
      <video:tag>periodic</video:tag>
      <video:tag>trends</video:tag>
      <video:tag>general</video:tag>
      <video:tag>valence</video:tag>
      <video:tag>Bond</video:tag>
      <video:tag>Hybridization</video:tag>
      <video:tag>free</video:tag>
      <video:tag>energy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-47-Similarity-Example-Problems</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 47 - Similarity Example Problems</video:title>
      <video:description>Similarity Example Problems

Two example problems involving similarity</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20313.jpg</video:thumbnail_loc>
      <video:duration>457</video:duration>
      <video:publication_date>2012-09-06T14:10:44.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/R-6CAr_zEEk</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>similarity</video:tag>
      <video:tag>Example</video:tag>
      <video:tag>problems</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-Are-Stem-Cells</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What Are Stem Cells</video:title>
      <video:description>If the cells in spinal chord were damaged and person is not able to work then stem cell technology is a very good medical invention for them. Video shows the interview of an expert doctor about the steam cells.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/c7f904fa-66fa-4f69-8e37-b8d95797132e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>419</video:duration>
      <video:publication_date>2010-11-23T22:40:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5816.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Stem</video:tag>
      <video:tag>cells</video:tag>
      <video:tag>Seeds</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Hope</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-Housing-Conundrum-part-4</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - Housing Conundrum (part 4)</video:title>
      <video:description>This is a lecture of Khan Academy.

The virtuous circle of housing price appreciation making defaults go down making lending lax making housing appreciate even more</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20130.jpg</video:thumbnail_loc>
      <video:duration>413</video:duration>
      <video:publication_date>2012-09-06T02:07:50.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/s6UYa2nwaDw</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Housing</video:tag>
      <video:tag>Conundrum</video:tag>
      <video:tag>part</video:tag>
      <video:tag>4</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Greenhouse-Gases-in-the-Atmosphere</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Greenhouse Gases in the Atmosphere</video:title>
      <video:description>Lec 7 - Greenhouse Gases in the Atmosphere. This 10-week course for non-science majors focuses on a single problem: assessing the risk of human-caused climate change. The story ranges from physics to chemistry, biology, geology, fluid mechanics, and quantum mechanics, to economics and social sciences. The class will consider evidence from the distant past and projections into the distant future, keeping the human time scale of the next several centuries as the bottom line. The lectures follow a textbook, &quot;Global Warming, Understanding the Forecast,&quot; written for the course. 

For information about the textbook, interactive models, and more, visit: http://forecast.uchicago.edu/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14693.jpg</video:thumbnail_loc>
      <video:duration>2700</video:duration>
      <video:publication_date>2012-08-27T09:58:31.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ion0QQmzOeo</video:player_loc>
      <video:uploader>0|13|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Science</video:tag>
      <video:tag>climate</video:tag>
      <video:tag>change</video:tag>
      <video:tag>global</video:tag>
      <video:tag>warming</video:tag>
      <video:tag>university</video:tag>
      <video:tag>chicago</video:tag>
      <video:tag>David</video:tag>
      <video:tag>archer</video:tag>
      <video:tag>class</video:tag>
      <video:tag>Lecture</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/3D-Mechanical-Animations</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>3D Mechanical Animations</video:title>
      <video:description>These are mechanical animations that are visualized in 3d showing how the actual or physical machine itself works.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/1170dc88-4f3b-45fa-8187-6f218d2b7310/cand_25.jpg</video:thumbnail_loc>
      <video:duration>138</video:duration>
      <video:publication_date>2011-11-25T20:28:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7893.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>Mechanical</video:tag>
      <video:tag>Animations</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-89-SAT-Prep-Test-6-Section-7-Part-5</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec  89 - SAT Prep: Test 6 Section 7 Part 5</video:title>
      <video:description>SAT Prep: Test 6 Section 7 Part 5

Problems 18-19 on page 738</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22406.jpg</video:thumbnail_loc>
      <video:duration>535</video:duration>
      <video:publication_date>2012-09-11T02:00:21.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/0CIn1_M-BoY</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>SAT</video:tag>
      <video:tag>prep</video:tag>
      <video:tag>Test</video:tag>
      <video:tag>6</video:tag>
      <video:tag>Section</video:tag>
      <video:tag>7</video:tag>
      <video:tag>part</video:tag>
      <video:tag>5</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-27-MIT-1801-Single-Variable-Calculus-Fall-2007</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 27 -  MIT 18.01 Single Variable Calculus, Fall 2007</video:title>
      <video:description>&quot;Lec 27 -  MIT 18.01 Single Variable Calculus, Fall 2007&quot; Lecture 27: Integration by parts, reduction formulae

Instructor: David Jerison

View the complete course at: http://ocw.mit.edu/18-01F06

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15621.jpg</video:thumbnail_loc>
      <video:duration>3084</video:duration>
      <video:publication_date>2012-08-28T18:28:58.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/aeXp1zC6Hls</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>calculus</video:tag>
      <video:tag>single</video:tag>
      <video:tag>variable</video:tag>
      <video:tag>differentiation</video:tag>
      <video:tag>integration</video:tag>
      <video:tag>limits</video:tag>
      <video:tag>continuity</video:tag>
      <video:tag>rules</video:tag>
      <video:tag>extremum</video:tag>
      <video:tag>problems</video:tag>
      <video:tag>definite</video:tag>
      <video:tag>indefinite</video:tag>
      <video:tag>Fundamental</video:tag>
      <video:tag>theorem</video:tag>
      <video:tag>elementary</video:tag>
      <video:tag>Techniques</video:tag>
      <video:tag>approximation</video:tag>
      <video:tag>Improper</video:tag>
      <video:tag>l</video:tag>
      <video:tag>Hopital</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Rule</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-21-Paradise-XXVII-XXVIII-XXIX</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21 - Paradise XXVII, XXVIII, XXIX</video:title>
      <video:description>&quot;Lec 21 - Paradise XXVII, XXVIII, XXIX&quot; Dante in Translation (ITAL 310)

This lecture focuses on Paradise XXVII-XXIX. St. Peter&apos;s invective against the papacy from the Heaven of the Fixed Stars is juxtaposed with Dante&apos;s portrayal of its contemporary incumbent, Boniface VIII, in the corresponding canto of Inferno. Recalls of infernal characters proliferate as the pilgrim ascends with Beatrice into the primum mobile. Bid to look back on the world below, Dante perceives the mad track of his uneasy archetype, Ulysses. Dante&apos;s remembrance of this tragic shipwreck at the very boundary of time and space gains interest in light of his allusion to Francesca at the outset of Paradise XXIX. These resonances of intellectual and erotic transgression reinforce the convergence of cosmology and creation Dante assigns to the heaven of metaphysics.

00:00 - Chapter 1. Canto XXVII: St. Peter and the Boundary of the Material Universe 
20:12 - Chapter 2. Canto XXVIII: The Order of Angels
24:04 - Chapter 3. Shift to the Order of Creation in Canto XXIX 
37:43 - Chapter 4. Question and Answer on Creation, Incarnation 
01:00:56 - Chapter 5. Question and Answer on Sexual Language, Theological Risk 

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23086.jpg</video:thumbnail_loc>
      <video:duration>4451</video:duration>
      <video:publication_date>2012-09-12T06:34:02.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Z9Jism63sLY</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>21</video:tag>
      <video:tag>Paradise</video:tag>
      <video:tag>XXVII</video:tag>
      <video:tag>XXVIII</video:tag>
      <video:tag>XXIX</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-23-Electrical-Engineering-40-Transistors</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23- Electrical Engineering 40 - Transistors</video:title>
      <video:description>Lec 23- Electrical Engineering 40 - Transistors.
Introduction to Microelectronic Circuits</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17246.jpg</video:thumbnail_loc>
      <video:duration>2705</video:duration>
      <video:publication_date>2012-09-02T13:48:30.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/AsFwwGCa2IU</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/NeatStich-Device-for-Laparoscopic-Surgery-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>NeatStich Device for Laparoscopic Surgery Video</video:title>
      <video:description>NeatStitch Ltd a medical device company engages in the development of port closure solutions for laparoscopic surgery neatstitch is the creator of neatclose tm the first automated port closure device for laparoscopic surgery</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/7afd8935-68f1-486b-b7af-3cd69ad1b450/cand_5.jpg</video:thumbnail_loc>
      <video:duration>223</video:duration>
      <video:publication_date>2011-11-29T03:03:10.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8654.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>NeatStich</video:tag>
      <video:tag>device</video:tag>
      <video:tag>for</video:tag>
      <video:tag>Laparoscopic</video:tag>
      <video:tag>Surgery</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Evolution-of-Sex-and-Reproductive-Strategies</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Evolution of Sex and Reproductive Strategies</video:title>
      <video:description>&quot;Lec 1 - Evolution of Sex and Reproductive Strategies&quot; Global Problems of Population Growth (MCDB 150)

Reproduction is not simple or easy, nor is it fair. Females often bear a larger reproductive burden of child bearing and child rearing. Reproductive strategies can be simplified into two primary strategies for males and two for females: males often either engage in sperm competition or physical competition while females strategize to get resources from males, or to find the best male genes for the offspring. Rape and violence, as reproductive strategies, occur in few species, but violence is especially prevalent among the great apes, probably because eggs are so scarce in these species. In orangutans, rape is common. For gorillas, infanticide is a common form of reproductive violence, and male chimpanzees regularly fight each other and batter females.

00:00 - Chapter 1. Introduction
08:19 - Chapter 2. Facts about Sex and Reproduction
20:55 - Chapter 3. Reproductive Competition and Reproductive Strategies
38:24 - Chapter 4. Sexual Coersion, Violence and Rape
45:10 - Chapter 5. Evolution and Sex in the Great Apes

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23090.jpg</video:thumbnail_loc>
      <video:duration>3989</video:duration>
      <video:publication_date>2012-09-12T12:13:04.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/mzdqyXtPbbE</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>1</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>of</video:tag>
      <video:tag>sex</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Reproductive</video:tag>
      <video:tag>Strategies</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-36-Introduction-to-i-and-Imaginary-Numbers</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 36 - Introduction to i and Imaginary Numbers</video:title>
      <video:description>Introduction to i and Imaginary Numbers

Introduction to i and imaginary numbers</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20135.jpg</video:thumbnail_loc>
      <video:duration>320</video:duration>
      <video:publication_date>2012-09-06T02:09:02.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ysVcAYo7UPI</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>introduction</video:tag>
      <video:tag>to</video:tag>
      <video:tag>I</video:tag>
      <video:tag>and</video:tag>
      <video:tag>imaginary</video:tag>
      <video:tag>Numbers</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Sex-and-Violence-Among-the-Apes</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Sex and Violence Among the Apes</video:title>
      <video:description>&quot;Lec 2 - Sex and Violence Among the Apes&quot; Global Problems of Population Growth (MCDB 150)

Chimpanzee males compete for position in a dominance hierarchy; status often depends on support from other members, including females, of the group. High ranking males have much greater sexual access to females in estrus. Males control females by physical violence and intimidation. Chimpanzees also engage in purposeful raids to kill members of other chimpanzee groups. This inter-group violence can help explain intra-group violence. To fend off attack from other groups, males must remain in groups and that requires males to compete for mating opportunities within the community. Competition for the scarce resource, eggs, leads to male-male violence and male coercion of females. If the alpha male monopolized all reproductive potential, then evolution would push non-dominant males to either fight continually for dominance or to leave the group and find females elsewhere. The chimpanzee solution is to allow all males some (though very unequal) reproductive possibility.

00:00 - Chapter 1. Introduction and Review of Lecture 1
07:58 - Chapter 2. Sexuality Orangutans
10:44 - Chapter 3. Sex and Violence in Chimpanzees
33:32 - Chapter 4. Sexual and Social Systems of Bonobos
38:01 - Chapter 5. Battering in Humans and Chimpanzees
45:06 - Chapter 6. Jane Goodall and Inter-Group Chimpanzee Violence
59:22 - Chapter 7. More Data on Violence in Chimpanzees

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23091.jpg</video:thumbnail_loc>
      <video:duration>4374</video:duration>
      <video:publication_date>2012-09-12T12:13:08.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/6ckinOhdtDw</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>2</video:tag>
      <video:tag>sex</video:tag>
      <video:tag>and</video:tag>
      <video:tag>violence</video:tag>
      <video:tag>Among</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Apes</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-32-Biology1B-Gymnosperm-diversity-and-reproducti</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 32-Biology1B-Gymnosperm diversity and reproducti</video:title>
      <video:description>&quot; Lec 32-Biology1B-Gymnosperm diversity and reproducti&quot; General Biology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27230.jpg</video:thumbnail_loc>
      <video:duration>2990</video:duration>
      <video:publication_date>2012-09-21T04:07:44.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/vvHyjdEK3I4</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Developmental Biology</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>32</video:tag>
      <video:tag>Biology1B</video:tag>
      <video:tag>Gymnosperm</video:tag>
      <video:tag>diversity</video:tag>
      <video:tag>and</video:tag>
      <video:tag>reproducti</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Diane-Harper-HPV-Vaccine-Efficacy-MWV52</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Diane Harper: HPV Vaccine Efficacy (MWV52)</video:title>
      <video:description>In episode 52 of MicrobeWorld Video, filmed at the American Association for the Advancement of Science Meeting in Washington, D.C., on February 18, 2011, Dr. Stan Maloy talks with Diane Harper, M.D., M.P.H, Professor in the departments of Community and Family Medicine, Obstetrics and Gynecology, and Informatics and Personalized Health at the University of Missouri-Kansas City. Harper played a critical role in the clinical studies associated with the HPV vaccines and has voiced concerns over their long term ability to prevent cancer. She and Maloy discuss these concerns, gender differences in protection, and the challenges of creating a pan HPV vaccine.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_6997.jpg</video:thumbnail_loc>
      <video:duration>568</video:duration>
      <video:publication_date>2011-09-08T18:19:05.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/th8GXxQpe6U</video:player_loc>
      <video:uploader>Chris Condayan</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>AAAS</video:tag>
      <video:tag>american</video:tag>
      <video:tag>Society</video:tag>
      <video:tag>for</video:tag>
      <video:tag>microbiology</video:tag>
      <video:tag>Diane</video:tag>
      <video:tag>Harper</video:tag>
      <video:tag>Efficacy</video:tag>
      <video:tag>HPV</video:tag>
      <video:tag>MicrobeWorld</video:tag>
      <video:tag>sexually</video:tag>
      <video:tag>transmitted</video:tag>
      <video:tag>diseases</video:tag>
      <video:tag>Stan</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-MIT-1806-Linear-Algebra-Spring-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - MIT 18.06 Linear Algebra, Spring 2005</video:title>
      <video:description>&quot;Lec 10 - MIT 18.06 Linear Algebra, Spring 2005&quot; Lecture 10: The Four Fundamental Subspaces.

View the complete course at: http://ocw.mit.edu/18-06S05 

License: Creative Commons BY-NC-SA 
More information at http://ocw.mit.edu/terms 
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14547.jpg</video:thumbnail_loc>
      <video:duration>2960</video:duration>
      <video:publication_date>2012-08-26T19:12:45.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/nHlE7EgJFds</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>matrix</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>Systems</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Equations</video:tag>
      <video:tag>Vector</video:tag>
      <video:tag>spaces</video:tag>
      <video:tag>determinants</video:tag>
      <video:tag>eigenvalues</video:tag>
      <video:tag>similarity</video:tag>
      <video:tag>positive</video:tag>
      <video:tag>definite</video:tag>
      <video:tag>matrices</video:tag>
      <video:tag>Least</video:tag>
      <video:tag>Squares</video:tag>
      <video:tag>approximations</video:tag>
      <video:tag>networks</video:tag>
      <video:tag>Fourier</video:tag>
      <video:tag>transforms</video:tag>
      <video:tag>Markov</video:tag>
      <video:tag>Processes</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-33-Philosophy-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 33 - Philosophy 3</video:title>
      <video:description>&quot;Lec 33 - Philosophy 3 &quot;The Nature of Mind</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27272.jpg</video:thumbnail_loc>
      <video:duration>3049</video:duration>
      <video:publication_date>2012-09-21T04:37:38.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/K3quC-y4tIo</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Philosophy</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>33</video:tag>
      <video:tag>Philosophy</video:tag>
      <video:tag>3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/A-video-of-jet-engine</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A video of jet engine</video:title>
      <video:description>This gentleman seems rather keen on testing his jet engine. Keep him company as he tests.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/5c07fad2-0255-490a-b70b-d5145e75de6f/cand_25.jpg</video:thumbnail_loc>
      <video:duration>79</video:duration>
      <video:publication_date>2011-11-25T20:31:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7899.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>jet</video:tag>
      <video:tag>Engine</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-MIT-1802-Multivariable-Calculus-Fall-2007</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 - MIT 18.02 Multivariable Calculus, Fall 2007</video:title>
      <video:description>&quot;Lec 18 - MIT 18.02 Multivariable Calculus, Fall 2007&quot; Lecture 18: Change of variables.

View the complete course at: http://ocw.mit.edu/18-02F07 

License: Creative Commons BY-NC-SA 
More information at http://ocw.mit.edu/terms 
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15659.jpg</video:thumbnail_loc>
      <video:duration>2995</video:duration>
      <video:publication_date>2012-08-28T18:43:05.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/UZb9hZIAvL4</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>calculus</video:tag>
      <video:tag>Vector</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>determinants</video:tag>
      <video:tag>matrix</video:tag>
      <video:tag>matrices</video:tag>
      <video:tag>valued</video:tag>
      <video:tag>function</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>motion</video:tag>
      <video:tag>Scalar</video:tag>
      <video:tag>Partial</video:tag>
      <video:tag>differentiation</video:tag>
      <video:tag>gradient</video:tag>
      <video:tag>Optimization</video:tag>
      <video:tag>Techniques</video:tag>
      <video:tag>double</video:tag>
      <video:tag>Integrals</video:tag>
      <video:tag>line</video:tag>
      <video:tag>exact</video:tag>
      <video:tag>differential</video:tag>
      <video:tag>conservative</video:tag>
      <video:tag>Fields</video:tag>
      <video:tag>green</video:tag>
      <video:tag>s</video:tag>
      <video:tag>theorem</video:tag>
      <video:tag>triple</video:tag>
      <video:tag>Surface</video:tag>
      <video:tag>applications</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-MIT-6450-Principles-of-Digital-Communications-I-Fall-2006</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - MIT 6.450 Principles of Digital Communications I, Fall 2006</video:title>
      <video:description>&quot;Lec 10 - MIT 6.450 Principles of Digital Communications I, Fall 2006&quot; Lecture 10: Degrees of freedom, orthonormal expansions, and aliasing

View the complete course at: http://ocw.mit.edu/6-450F06

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15804.jpg</video:thumbnail_loc>
      <video:duration>4708</video:duration>
      <video:publication_date>2012-08-28T20:37:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/qU6NkB4xE7U</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>digital</video:tag>
      <video:tag>Communication</video:tag>
      <video:tag>data</video:tag>
      <video:tag>Compression</video:tag>
      <video:tag>Lempel</video:tag>
      <video:tag>Ziv</video:tag>
      <video:tag>algorithm</video:tag>
      <video:tag>Scalar</video:tag>
      <video:tag>quantization</video:tag>
      <video:tag>Vector</video:tag>
      <video:tag>Sampling</video:tag>
      <video:tag>aliasing</video:tag>
      <video:tag>Nyquist</video:tag>
      <video:tag>criterion</video:tag>
      <video:tag>PAM</video:tag>
      <video:tag>modulation</video:tag>
      <video:tag>QAM</video:tag>
      <video:tag>Signal</video:tag>
      <video:tag>Constellations</video:tag>
      <video:tag>detection</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-When-Humans-Were-Scarce</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - When Humans Were Scarce</video:title>
      <video:description>&quot;Lec 4 - When Humans Were Scarce&quot; Global Problems of Population Growth (MCDB 150)

Hunter-gatherer populations were much less dense than later agriculturalists. The variety of their food supply protected them from crop failures and their sparseness reduced the spread of infectious diseases. Hunter-gatherers were healthier and worked less than early agriculturalists. Why didn&apos;t their numbers increase up to the same level of Malthusian misery? Their numbers may have been limited by violence between groups. Agriculture is more work intense and offers a less varied diet. Populations seem to grow rapidly and then die out suddenly. Populations are subject to climatic- or disease-caused crop failure. But farming allows individuals to produce a surplus of food that can then be stolen by warrior tribes or military castes. The surplus allows for population growth, cities and stratified societies. The death rate, until perhaps the 1700s in Europe, is enormously high: only approximately a third of women survive to the end of their reproductive period. At this death rate, surviving women who are able to reproduce must have more than six children on average or the society goes extinct. All the great religions and cultures develop in this long period and all stress the requirement for high reproductive rates: &quot;Be fruitful and multiply.&quot;

00:00 - Chapter 1. Introduction to Human Systems: Hunter Gatherers
11:34 - Chapter 2. Hunter Gatherer Demography
23:58 - Chapter 3. Population and the Dawn of Agriculture
31:02 - Chapter 4. Fertility and Mortality for Early Agriculturalists
42:20 - Chapter 5. High Fertility and Culture
49:17 - Chapter 6. Upper Limit of Human Fertility
57:27 - Chapter 7. Limiting Fertility by Culture

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23093.jpg</video:thumbnail_loc>
      <video:duration>4112</video:duration>
      <video:publication_date>2012-09-12T12:13:17.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/42jVI5ZH3AI</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>4</video:tag>
      <video:tag>when</video:tag>
      <video:tag>Humans</video:tag>
      <video:tag>Were</video:tag>
      <video:tag>Scarce</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-MIT-6450-Principles-of-Digital-Communications-I-Fall-2006</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - MIT 6.450 Principles of Digital Communications I, Fall 2006</video:title>
      <video:description>&quot;Lec 9 - MIT 6.450 Principles of Digital Communications I, Fall 2006&quot; Lecture 9: Discrete-time fourier transforms and sampling theorem

View the complete course at: http://ocw.mit.edu/6-450F06

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15805.jpg</video:thumbnail_loc>
      <video:duration>4605</video:duration>
      <video:publication_date>2012-08-28T20:37:13.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/QstZW4N4SX8</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>digital</video:tag>
      <video:tag>Communication</video:tag>
      <video:tag>data</video:tag>
      <video:tag>Compression</video:tag>
      <video:tag>Lempel</video:tag>
      <video:tag>Ziv</video:tag>
      <video:tag>algorithm</video:tag>
      <video:tag>Scalar</video:tag>
      <video:tag>quantization</video:tag>
      <video:tag>Vector</video:tag>
      <video:tag>Sampling</video:tag>
      <video:tag>aliasing</video:tag>
      <video:tag>Nyquist</video:tag>
      <video:tag>criterion</video:tag>
      <video:tag>PAM</video:tag>
      <video:tag>modulation</video:tag>
      <video:tag>QAM</video:tag>
      <video:tag>Signal</video:tag>
      <video:tag>Constellations</video:tag>
      <video:tag>detection</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-27-2012-Sally-Walsh-Lecture-with-Greg-Lynn</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 27- 2012 Sally Walsh Lecture with Greg Lynn</video:title>
      <video:description>Lec 27- 2012 Sally Walsh Lecture with Greg Lynn.
2012 Sally Walsh Lecture presented by Rice Design Alliance, The Rice School of Architecture, The Architecture Center Houston Foundation, and the American Institute of Architects -- Houston on April 3, 2012 at the Brown Auditorium in the Museum of Fine Arts, Houston.

Greg Lynn received a Bachelor degree in both Architecture and Philosophy from Miami University of Ohio in 1986 and a Master&apos;s of Architecture degree from Princeton University in 1988. His Dual degree has influenced how he envisions and relates to projects, writings, and teaching. He has gone to explore and innovate digital technology into the medium of design, and pioneer the fabrication of complex, functional and ergonomic forms using innovative machinery. Lynn is a Studio Professor at UCLA&apos;s School of Architecture and Urban Design where he is currently spearheading the development of an experiential research robotics lab. In addition, he is the Department Visiting Professor at Yale University.

His studio, Greg Lynn FORM, works within and among multiple fields, partnering with companies such as BMW, Boeing, Disney and Imaginary Forces. His work has been exhibited and placed in permanent collections in major museums, including the Canadian Centre for Architecture, the San Francisco Museum of Modern Art, and New York&apos;s Museum of Modern Art. Lynn was named one of Time Magazine&apos;s 100 most innovative people in the world for the 21st century in 2001, won the Golden Lion at the 11th International Venice Biannale of Architecture in 2008, and most recently received a fellowship from United States Artists in 2010.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17381.jpg</video:thumbnail_loc>
      <video:duration>4420</video:duration>
      <video:publication_date>2012-09-02T18:56:39.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/fUF1jiYSleU</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Seminars</video:category>
      <video:tag>Greg</video:tag>
      <video:tag>Lynn</video:tag>
      <video:tag>form</video:tag>
      <video:tag>Sally</video:tag>
      <video:tag>Walsh</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>Rice</video:tag>
      <video:tag>design</video:tag>
      <video:tag>Alliance</video:tag>
      <video:tag>School</video:tag>
      <video:tag>of</video:tag>
      <video:tag>architecture</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Safety-Song</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Safety Song</video:title>
      <video:description>Informative and fun song with muppets explaining the proper safety procedures in the lab.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_3544.jpg</video:thumbnail_loc>
      <video:duration>243</video:duration>
      <video:publication_date>2009-11-19T23:19:08.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/WZ-1lfammjk</video:player_loc>
      <video:uploader>Daniel Kushner</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Safety</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-Population-in-Modern-China</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - Population in Modern China</video:title>
      <video:description>&quot;Lec 17 - Population in Modern China&quot; Global Problems of Population Growth (MCDB 150)

Families lived together in traditional China and sons remained on the land; division of family land led to tiny plots and rural poverty. Because labor was so cheap, the country did not urbanize or mechanize. The Communist government started out with a pro-natal stance, but, after experiencing the famine of the Great Leap Forward, moved strongly to fertility control. Fertility declined rapidly in the 1970s, but to counter momentum, the one-child policy was introduced in 1979-80. Nevertheless, population has now risen to over 1.3 billion.

00:00 - Chapter 1. Population and Family Culture in China
09:47 - Chapter 2. Land Scarcity and Family Culture in China
19:50 - Chapter 3. Poverty and Imperialism in China
29:31 - Chapter 4. 1900s Population Explosion in China
41:38 - Chapter 5. The Great Leap Forward and Cultural Revolution
51:48 - Chapter 6. Family Planning Programs in China

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23106.jpg</video:thumbnail_loc>
      <video:duration>3949</video:duration>
      <video:publication_date>2012-09-12T12:18:20.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/5HPv9P7DiVw</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>17</video:tag>
      <video:tag>population</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Modern</video:tag>
      <video:tag>China</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-What-Is-Biomedical-Engineering-cont</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - What Is Biomedical Engineering? (cont.)</video:title>
      <video:description>&quot;Lec 2 - What Is Biomedical Engineering? (cont.)&quot; Frontiers of Biomedical Engineering (BENG 100)

Class begins with discussion of students&apos; answers to the two questions given as assignment in the previous lecture. Professor Saltzman talks about the basic concept of biomedical engineering and two separate aspects of it: gaining better understanding of human physiology and developing ways to improve human health. He then introduces the term homeostasis, and talks about parameters that are involved in controlling this state. Finally, the structure of the phospholipid is discussed and how it constitutes the cell membrane.

00:00 - Chapter 1. Biomedical Engineering Today
08:00 - Chapter 2. Future of Biomedical Engineering
17:21 - Chapter 3. &quot;That&apos;s Biomedical Engineering?!&quot;
29:09 - Chapter 4. Basic Concepts in Physiology
38:26 - Chapter 5. Lipids and Conclusion

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16607.jpg</video:thumbnail_loc>
      <video:duration>2627</video:duration>
      <video:publication_date>2012-08-31T16:08:44.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/mRu9SDMWn2g</video:player_loc>
      <video:uploader>0|59|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Biomedical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>applications</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>membrane</video:tag>
      <video:tag>controversial</video:tag>
      <video:tag>Homeostasis</video:tag>
      <video:tag>phospholipid</video:tag>
      <video:tag>triaglyceride</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Cell-Communication-and-Immunology-cont</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Cell Communication and Immunology (cont.)</video:title>
      <video:description>&quot;Lec 8 - Cell Communication and Immunology (cont.)&quot; Frontiers of Biomedical Engineering (BENG 100)

Professor Saltzman continues his discussion of cell communication in the body, extending the description to the nervous and immune system. Professor Saltzman describes the mode of signal transmission in neurons: action potential in the axon, and neurotransmitter release at the synaptic cleft. He also introduces elements of the innate and adaptive immune system. The adaptive immune system is presented as a host/foreign antigen recognition system involving immune cells (T, B, and macrophages), antibodies, and the major histocompatibility complex 1 and 2. Immune response by cytotoxic T cells, T helper cells, and B cells to antigen recognition are discussed in detail.

00:00 - Chapter 1. Overview of the Nervous System
05:28 - Chapter 2. Cell Communication in the Nervous System
22:18 - Chapter 3. Overview of the Immune System
28:26 - Chapter 4. Immune System Responses against Foreign Hosts
40:24 - Chapter 5. Cytotoxic T-Cells and Antibodies

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16613.jpg</video:thumbnail_loc>
      <video:duration>2994</video:duration>
      <video:publication_date>2012-08-31T16:13:49.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/1i3EBoC7XXY</video:player_loc>
      <video:uploader>0|59|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>adaptive</video:tag>
      <video:tag>immunity</video:tag>
      <video:tag>axon</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>Communication</video:tag>
      <video:tag>dendrite</video:tag>
      <video:tag>Innate</video:tag>
      <video:tag>major</video:tag>
      <video:tag>histocompatibility</video:tag>
      <video:tag>Complex</video:tag>
      <video:tag>Synapse</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Vectors-in-Multiple-Dimensions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 -  Vectors in Multiple Dimensions</video:title>
      <video:description>&quot;Lec 2 -  Vectors in Multiple Dimensions&quot; Fundamentals of Physics (PHYS 200)

In this lecture, Professor Shankar discusses motion in more than one dimension. Vectors are introduced and discussed in multiple dimensions. Vector magnitude and direction are also explained. Null vectors, minus vectors, unit and velocity vectors are discussed along with their properties. Finally, several specific problems are solved to demonstrate how vectors can be added, and problems of projectile motion are expounded.

00:00 - Chapter 1. Review of Motion at Constant Acceleration
04:45 - Chapter 2. Vector Motion 2D Space: Properties
22:57 - Chapter 3. Choice of Basis Axis and Vector Transformation
38:20 - Chapter 4. Velocity Vectors: Derivatives of Displacement Vectors
43:40 - Chapter 5. Derivatives of Vectors: Application to Circular Motion
54:00 - Chapter 6. Projectile Motion

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2006.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15888.jpg</video:thumbnail_loc>
      <video:duration>4009</video:duration>
      <video:publication_date>2012-08-28T21:23:16.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Hy7ou5R_vjE</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Acceleration</video:tag>
      <video:tag>Dimension</video:tag>
      <video:tag>kinematics</video:tag>
      <video:tag>pythagoras</video:tag>
      <video:tag>Unit</video:tag>
      <video:tag>Vector</video:tag>
      <video:tag>velocity</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Biomolecular-Engineering-General-Concepts</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - Biomolecular Engineering: General Concepts</video:title>
      <video:description>&quot;Lec 11 - Biomolecular Engineering: General Concepts&quot; Frontiers of Biomedical Engineering (BENG 100)

Professor Saltzman starts the lecture with an introduction to pharmacokinetics and pharmacodynamics. Professor Saltzman talks about the concept of dose-response. He introduces different routes of drug administration and how they affect drug distribution and bioavailability (i.e., intravenous, oral, and sublingual routes). First-pass drug metabolism by the liver is also identified as an important source of drug degradation. Finally, modeling the body as a well-stirred vessel, Professor Saltzman explains the first-order rate equation: C = (M0/V)*e-kt, that can be used calculate the amount of drug in the body (M) as a function of time (t) and a rate constant (k); and the equation for drug half-life: t = ln(2/k).

00:00 - Chapter 1. Introduction to Drug Delivery
07:13 - Chapter 2. Relationships Between Drug Dosage and Biological Response
12:21 - Chapter 3. Injections for Drug Delivery
28:47 - Chapter 4. Oral Drug Delivery
41:25 - Chapter 5. Drug Bioavailability

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16616.jpg</video:thumbnail_loc>
      <video:duration>3169</video:duration>
      <video:publication_date>2012-08-31T16:16:33.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/OZn_7gJ6LnY</video:player_loc>
      <video:uploader>0|59|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>bioavailability</video:tag>
      <video:tag>Dose</video:tag>
      <video:tag>response</video:tag>
      <video:tag>First</video:tag>
      <video:tag>pass</video:tag>
      <video:tag>Metabolism</video:tag>
      <video:tag>Half</video:tag>
      <video:tag>life</video:tag>
      <video:tag>pharmacodynamics</video:tag>
      <video:tag>pharmacokinetic</video:tag>
      <video:tag>modeling</video:tag>
      <video:tag>pharmacokinetics</video:tag>
      <video:tag>toxicology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-23-Black-Reconstruction-in-the-South-The-Freedpeople-and-the-Economics-of-Land-and-Labor</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23 - Black Reconstruction in the South: The Freedpeople and the Economics of Land and Labor</video:title>
      <video:description>&quot;Lec 23 - Black Reconstruction in the South: The Freedpeople and the Economics of Land and Labor&quot; The Civil War and Reconstruction (HIST 119)

Professor Blight begins this lecture in Washington, where the passage of the first Reconstruction Act by Congressional Republicans radically altered the direction of Reconstruction. The Act invalidated the reconstituted Southern legislatures, establishing five military districts in the South and insisting upon black suffrage as a condition to readmission. The eventful year 1868 saw the impeachment of one president (Andrew Johnson) and the election of another (Ulysses S. Grant). Meanwhile, southern African Americans struggle to reap the promises of freedom in the face of economic disempowerment and a committed campaign of white supremacist violence.

00:00 - Chapter 1. Introduction
04:20 - Chapter 2. Implications of the Four Reconstruction Acts
10:49 - Chapter 3. The Impeachment Process for Andrew Johnson
27:50 - Chapter 4. The Election of Grant in 1868 and the Advent of the Ku Klux Klan
47:40 - Chapter 5. The Second Reconstruction&apos;s Impact on Freed Slaves and Conclusion

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16729.jpg</video:thumbnail_loc>
      <video:duration>3081</video:duration>
      <video:publication_date>2012-09-01T08:40:59.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/5hUvFTvs9nY</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Andrew</video:tag>
      <video:tag>Johnson</video:tag>
      <video:tag>Bloody</video:tag>
      <video:tag>Shirt</video:tag>
      <video:tag>Command</video:tag>
      <video:tag>Army</video:tag>
      <video:tag>Act</video:tag>
      <video:tag>Election</video:tag>
      <video:tag>1868</video:tag>
      <video:tag>First</video:tag>
      <video:tag>Reconstruction</video:tag>
      <video:tag>Horatio</video:tag>
      <video:tag>Seymour</video:tag>
      <video:tag>Impeachment</video:tag>
      <video:tag>Tenure</video:tag>
      <video:tag>Office</video:tag>
      <video:tag>Ulysses</video:tag>
      <video:tag>Grant</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-Bigger-Is-Better-The-Baths-of-Caracalla-and-Other-Second-and-Third-Century-Buildings-in-Rome</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - Bigger Is Better: The Baths of Caracalla and Other Second- and Third-Century Buildings in R</video:title>
      <video:description>&quot;Lec 17 - Bigger Is Better: The Baths of Caracalla and Other Second- and Third-Century Buildings in Rome&quot; Roman Architecture (HSAR 252)

Professor Kleiner discusses the increasing size of Roman architecture in the second and third centuries A.D. as an example of a &quot;bigger is better&quot; philosophy. She begins with an overview of tomb architecture, a genre that, in Rome as in Ostia, embraced the aesthetic of exposed brick as a facing for the exteriors of buildings. Interiors of second-century tombs, Professor Kleiner reveals, encompass two primary groups -- those that are decorated with painted stucco and those embellished primarily with architectural elements. After a discussion of the Temple of the Divine Antoninus Pius and Faustina and its post-antique afterlife as the Church of S. Lorenzo in Miranda, Professor Kleiner introduces the Severan dynasty as it ushers in the third century. She focuses first on the Arch of Septimius Severus in the Roman Forum, the earliest surviving triple-bayed arch in Rome. She next presents the so-called Septizodium, a lively baroque-style façade for Domitian&apos;s Palace on the Palatine Hill. The lecture concludes with the colossal Baths of Caracalla, which awed the public by their size and by a decorative program that assimilated the emperor Caracalla to the hero Hercules.

00:00 - Chapter 1. A Brick Tomb for Annia Regilla on the Via Appia 
17:44 - Chapter 2. Second-Century Tomb Interiors in Rome
24:42 - Chapter 3. The Tomb Of the Caetennii in the Vatican Cemetery 
36:31 - Chapter 4. The Temple of Antoninus Pius and Faustina the Elder in the Roman Forum 
46:21 - Chapter 5. The New Severan Dynasty and The Parthian Arch in the Roman Forum 
01:01:59 - Chapter 6. Biggest Is Best: The Baths of Caracalla in Rome</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23056.jpg</video:thumbnail_loc>
      <video:duration>4537</video:duration>
      <video:publication_date>2012-09-12T05:52:53.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/zhon2e3vfTo</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>17</video:tag>
      <video:tag>Bigger</video:tag>
      <video:tag>is</video:tag>
      <video:tag>Better</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Baths</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Caracalla</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Other</video:tag>
      <video:tag>Second</video:tag>
      <video:tag>Third</video:tag>
      <video:tag>Century</video:tag>
      <video:tag>Buildings</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Rome</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-21-Global-Demography-of-Abortion</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21 - Global Demography of Abortion</video:title>
      <video:description>&quot;Lec 21 - Global Demography of Abortion&quot; Global Problems of Population Growth (MCDB 150)

Abortion is very common: worldwide, and in the US, there is 1 abortion for every 3.2 live births. In places where contraception is not used, abortion is used as birth control. Neither legal nor religious proscriptions have a strong effect on abortion rates. In countries where abortion is illegal, maternal death rates are extraordinarily high. Legal, medically done abortions are safer than getting pregnant. Psychological responses depend on the individual and the culture.

00:00 - Chapter 1. Abortion Data
11:22 - Chapter 2. Country Level Abortion Data
21:59 - Chapter 3. Abortion Rates: Health, Safety, Religion and Legality
30:40 - Chapter 4. Abortion: Legality and Health
42:25 - Chapter 5. Contraception and Abortion
55:14 - Chapter 6. Abortion as a Controversy

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23110.jpg</video:thumbnail_loc>
      <video:duration>4320</video:duration>
      <video:publication_date>2012-09-12T12:18:47.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Pm32rHxps3M</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>21</video:tag>
      <video:tag>global</video:tag>
      <video:tag>Demography</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Abortion</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-The-Peloponnesian-War-Part-I</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - The Peloponnesian War, Part I</video:title>
      <video:description>&quot;Lec 17 - The Peloponnesian War, Part I&quot; Introduction to Ancient Greek History (CLCV 205)

In this lecture, Professor Kagan describes the events that lead up the Peloponnesian War. He argues that the rise of Athenian power and the concomitant challenge to Spartan dominance pointed to potential conflict. However, Professor Kagan also points out that there were many people who did not want war and that therefore war was not inevitable. The Thirty Years Peace was negotiated, and Professor Kagan finally argues that its clause for arbitration was the key clause that could have prevented war.

00:00 - Chapter 1. The Importance of the Peloponnesian War and Its Continuing Value 
09:25 - Chapter 2. The Origins of the War
23:37 - Chapter 3. Athens Faces a Critical Decision
30:31 - Chapter 4. Multiple Battles
45:16 - Chapter 5. Reversal of Fortune
56:17 - Chapter 6. The Four Months Truce and Subsequent Thirty Years Peace

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2007.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16647.jpg</video:thumbnail_loc>
      <video:duration>4458</video:duration>
      <video:publication_date>2012-08-31T16:44:06.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/nMlkvfFJYPo</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Athenians</video:tag>
      <video:tag>Empire</video:tag>
      <video:tag>Battle</video:tag>
      <video:tag>Coronea</video:tag>
      <video:tag>Cimon</video:tag>
      <video:tag>Corinth</video:tag>
      <video:tag>Delian</video:tag>
      <video:tag>League</video:tag>
      <video:tag>Earthquake</video:tag>
      <video:tag>Megara</video:tag>
      <video:tag>Naupactus</video:tag>
      <video:tag>Peloponnesian</video:tag>
      <video:tag>War</video:tag>
      <video:tag>Peloponnesus</video:tag>
      <video:tag>Pericles</video:tag>
      <video:tag>Pleistoanax</video:tag>
      <video:tag>Thasos</video:tag>
      <video:tag>Thirty</video:tag>
      <video:tag>Years</video:tag>
      <video:tag>peace</video:tag>
      <video:tag>Thucydides</video:tag>
      <video:tag>Tolamdes</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Vladimir-Nabokov-Lolita</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Vladimir Nabokov, Lolita</video:title>
      <video:description>&quot;Lec 5 - Vladimir Nabokov, Lolita&quot; The American Novel Since 1945 (ENGL 291)

Professor Amy Hungerford introduces the first of three lectures on Nabokov&apos;s Lolita by surveying students&apos; reactions to the novel, highlighting the conflicting emotions readers feel, enjoying Nabokov&apos;s virtuosic style, but being repelled by the violence of his subject matter. Nabokov&apos;s childhood in tsarist Russia provides some foundation for his interest in memory, imagination, and language. Finally, Professor Hungerford shows how Nabokov, through the voice of his protagonist Humbert, in his own voice in the epilogue, and in the voice of &quot;John Ray, Jr.&quot; in the foreword, preempts moral judgments in a novel that celebrates the power of the imagination and the seductive thrill of language.

00:00 - Chapter 1. Lolita: Initial Student Responses
09:49 - Chapter 2. Historical Context: A Brief Biography of Nabokov
15:33 - Chapter 3. Blurring Narrative Layers: Locating the Author in John Ray Jr.&apos;s Forward
23:49 - Chapter 4. Seduction and Cliché
34:22 - Chapter 5. Edgar Allan Poe&apos;s &quot;Annabel Lee&quot;
45:54 - Chapter 6. Morality and Manipulation

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16763.jpg</video:thumbnail_loc>
      <video:duration>3091</video:duration>
      <video:publication_date>2012-09-01T09:32:25.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Z_8toD2CFlg</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Annabel</video:tag>
      <video:tag>Lee</video:tag>
      <video:tag>chess</video:tag>
      <video:tag>Problem</video:tag>
      <video:tag>cliche</video:tag>
      <video:tag>cliché</video:tag>
      <video:tag>goldenness</video:tag>
      <video:tag>Humbert</video:tag>
      <video:tag>imagination</video:tag>
      <video:tag>moral</video:tag>
      <video:tag>response</video:tag>
      <video:tag>subjectivity</video:tag>
      <video:tag>throb</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Slavery-and-State-Rights-Economies-and-Ways-of-Life-What-Caused-the-Civil-War</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - Slavery and State Rights, Economies and Ways of Life: What Caused the Civil War?</video:title>
      <video:description>&quot;Lec 11 - Slavery and State Rights, Economies and Ways of Life: What Caused the Civil War?&quot; The Civil War and Reconstruction (HIST 119)

Professor Blight begins this lecture with an attempt to answer the question &quot;why did the South secede in 1861?&quot; Blight offers five possible answers to this question: preservation of slavery, &quot;the fear thesis,&quot; southern nationalism, the &quot;agrarian thesis,&quot; and the &quot;honor thesis.&quot; After laying out the roots of secession, Blight focuses on the historical profession, suggesting some of the ways in which historians have attempted to explain the coming of the Civil War. Blight begins with James Ford Rhodes, a highly influential amateur historian in the late 19th century, and then introduces Charles and Mary Beard, whose economic interpretations of the Civil War had their heyday in the 1920s and 1930s.

00:00 - Chapter 1. Introduction: Jefferson Davis&apos;s Defense of Secession
08:24 - Chapter 2. Fear? Southern Unity? Why Did the South Seceded
20:46 - Chapter 3. Agrarian Society? Honor? Why the South Seceded, Continued
34:19 - Chapter 4. Historiography of the Civil War, from Rhodes to Beard
48:36 - Chapter 5. Conclusion

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16716.jpg</video:thumbnail_loc>
      <video:duration>3018</video:duration>
      <video:publication_date>2012-09-01T08:31:34.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/zJeyeIPNEiU</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>agrarian</video:tag>
      <video:tag>Thesis</video:tag>
      <video:tag>Charles</video:tag>
      <video:tag>Mary</video:tag>
      <video:tag>Beard</video:tag>
      <video:tag>fear</video:tag>
      <video:tag>honor</video:tag>
      <video:tag>james</video:tag>
      <video:tag>Ford</video:tag>
      <video:tag>Rhodes</video:tag>
      <video:tag>racism</video:tag>
      <video:tag>Secession</video:tag>
      <video:tag>slavery</video:tag>
      <video:tag>Southern</video:tag>
      <video:tag>nationalism</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-23-Biology-and-History-of-Abortion</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23 - Biology and History of Abortion</video:title>
      <video:description>&quot;Lec 23 - Biology and History of Abortion&quot; Global Problems of Population Growth (MCDB 150)

The idea that &quot;life begins at conception&quot; is not a scientific one. Since the disproof of &apos;spontaneous generation&apos; (1668-1859), we have known that life only derives from life. Life arose billions of years ago and has continued since as a cycle. Assigning a beginning to a cycle (like the year) is arbitrary. The Bible describes the cycle as &quot;Dust to Dust.&quot; Exodus describes a forced abortion as a property crime, but taking the life of the mother as a capital crime. The New Testament does not refer to abortion.

00:00 - Chapter 1. When Does Life Start?
17:41 - Chapter 2. Historical Belief in Spontaneous Generation
23:44 - Chapter 3. Fertilization as a Marker of Life&apos;s Beginning
27:55 - Chapter 4. Genetic Development
38:39 - Chapter 5. Life&apos;s Beginning as a Cultural Decision
48:03 - Chapter 6. Abortion in Law, Religion and History
01:05:40 - Chapter 7. Further Historical Origins on Life&apos;s Beginning

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23112.jpg</video:thumbnail_loc>
      <video:duration>4417</video:duration>
      <video:publication_date>2012-09-12T12:18:58.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/nnbni3d2UTg</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>23</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>and</video:tag>
      <video:tag>History</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Abortion</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-The-Coming-of-the-Great-War</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - The Coming of the Great War</video:title>
      <video:description>Lec 16 - The Coming of the Great War. European Civilization, 1648-1945 (HIST 202)

If the early years of the twentieth century were marked by a general consensus that a major war was impending, no similar consensus existed concerning the likely form that war would take. Not only the carnage of World War I, but also the nature of its alliances would have been difficult to imagine. Indeed, in 1900 many people would have predicted conflict, rather than collaboration, between France and Britain. The reasons for the eventual entente between France and Britain and France and Russia consist principally in economic and geopolitical motivations. Cultural identity also played a role, particularly in relations between France and Germany. The territory of Alsace-Lorraine formed a crucible for the questions of nationalism and imaginary identity that would be contested in the Great War. 

00:00 - Chapter 1. Origins of the First World War: The Tangled Web of Alliances and Rivalries 
22:27 - Chapter 2. Britain&apos;s Loyalties: Involvement in the Continental Competition 
29:27  - Chapter 3. The Formation of the Triple Entente 
35:56 - Chapter 4. The Saverne Incident 
43:08 - Chapter 5. The Schlieffen Plan: The Timetable of Mobilization 

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14124.jpg</video:thumbnail_loc>
      <video:duration>2883</video:duration>
      <video:publication_date>2012-08-26T11:20:27.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/fvFpn5GVdQI</video:player_loc>
      <video:uploader>0|43|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>World</video:tag>
      <video:tag>War</video:tag>
      <video:tag>one</video:tag>
      <video:tag>Origins</video:tag>
      <video:tag>British</video:tag>
      <video:tag>Empire</video:tag>
      <video:tag>Second</video:tag>
      <video:tag>Reich</video:tag>
      <video:tag>Imperialism</video:tag>
      <video:tag>Austria</video:tag>
      <video:tag>Hungary</video:tag>
      <video:tag>Germany</video:tag>
      <video:tag>France</video:tag>
      <video:tag>England</video:tag>
      <video:tag>russia</video:tag>
      <video:tag>military</video:tag>
      <video:tag>Strategy</video:tag>
      <video:tag>diplomacy</video:tag>
      <video:tag>Alsace</video:tag>
      <video:tag>Lorraine</video:tag>
      <video:tag>Saverne</video:tag>
      <video:tag>Princip</video:tag>
      <video:tag>Franz</video:tag>
      <video:tag>Ferdinand</video:tag>
      <video:tag>Bismarck</video:tag>
      <video:tag>Boulanger</video:tag>
      <video:tag>allies</video:tag>
      <video:tag>entente</video:tag>
      <video:tag>Italy</video:tag>
      <video:tag>population</video:tag>
      <video:tag>Demographic</video:tag>
      <video:tag>nationalism</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Building-Buzz-Social-Media-and-the-Volunteer-Connection</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Building Buzz: Social Media and the Volunteer Connection</video:title>
      <video:description>Lec 3 - Building Buzz: Social Media and the Volunteer Connection. Learn more about how the University uses social media channels—such as Facebook, YouTube, and RSS feeds—and how the volunteer community can take advantage of these and other existing online resources.

This session was part of Volunteer Caucus 2011. View all the sessions at http://news.uchicago.edu/video/series/2011-volunteer-caucus</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14968.jpg</video:thumbnail_loc>
      <video:duration>2138</video:duration>
      <video:publication_date>2012-08-28T11:02:47.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Ybg92YsNmpY</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>uchicago</video:tag>
      <video:tag>alumni</video:tag>
      <video:tag>volunteer</video:tag>
      <video:tag>caucus</video:tag>
      <video:tag>Facebook</video:tag>
      <video:tag>social</video:tag>
      <video:tag>YouTube</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-MIT-560-Thermodynamics-Kinetics-Spring-2008</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 -  MIT 5.60 Thermodynamics &amp; Kinetics, Spring 2008</video:title>
      <video:description>&quot;Lec 14 -  MIT 5.60 Thermodynamics &amp; Kinetics, Spring 2008&quot; Lecture 14: Multicomponent systems, chemical potential. 
View the complete course at: http://ocw.mit.edu/5-60S08 
License: Creative Commons BY-NC-SA 
More information at http://ocw.mit.edu/terms 
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15539.jpg</video:thumbnail_loc>
      <video:duration>2824</video:duration>
      <video:publication_date>2012-08-28T18:07:13.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/gLo958Kdeoo</video:player_loc>
      <video:uploader>0|37|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>thermodynamics</video:tag>
      <video:tag>kinetics</video:tag>
      <video:tag>Equilibrium</video:tag>
      <video:tag>macroscopic</video:tag>
      <video:tag>Systems</video:tag>
      <video:tag>State</video:tag>
      <video:tag>variables</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>of</video:tag>
      <video:tag>entropy</video:tag>
      <video:tag>Gibbs</video:tag>
      <video:tag>function</video:tag>
      <video:tag>Reaction</video:tag>
      <video:tag>Rates</video:tag>
      <video:tag>clapeyron</video:tag>
      <video:tag>enthalpy</video:tag>
      <video:tag>clausius</video:tag>
      <video:tag>adiabatic</video:tag>
      <video:tag>Hemholtz</video:tag>
      <video:tag>catalysis</video:tag>
      <video:tag>oscillators</video:tag>
      <video:tag>autocatalysis</video:tag>
      <video:tag>carnot</video:tag>
      <video:tag>Cycle</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-Air-Pollution-Control-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - Air Pollution Control 1</video:title>
      <video:description>Lec 13 - Air Pollution Control 1.
October 6, 2009

Prof. Bob Infelise discusses Air Pollution Control; Introduction and Overview; National Ambient Air Quality Standards; Setting National Ambient Air Quality Standards.

For more information on key environmental issues, visit Berkeley Law&apos;s environmental blog, http://legalplanet.wordpress.com/, or the Video and Audio Resources page, http://www.law.berkeley.edu/2866.htm.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16980.jpg</video:thumbnail_loc>
      <video:duration>4496</video:duration>
      <video:publication_date>2012-09-01T18:18:52.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/1Q32oCfqCJM</video:player_loc>
      <video:uploader>0|68|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>20091006</video:tag>
      <video:tag>Law271</video:tag>
      <video:tag>Infelise</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-19-Shorting-Stock</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19 - Shorting Stock</video:title>
      <video:description>Shorting Stock

What does it mean to short a stock?</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20136.jpg</video:thumbnail_loc>
      <video:duration>572</video:duration>
      <video:publication_date>2012-09-06T02:09:29.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/-IDmLERenrU</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Shorting</video:tag>
      <video:tag>Stock</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Nash-equilibrium-location-segregation-and-randomization</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Nash equilibrium: location, segregation and randomization</video:title>
      <video:description>&quot;Lec 8 - Nash equilibrium: location, segregation and randomization&quot; Game Theory (ECON 159)

We first complete our discussion of the candidate-voter model showing, in particular, that, in equilibrium, two candidates cannot be too far apart. Then we play and analyze Schelling&apos;s location game. We discuss how segregation can occur in society even if no one desires it. We also learn that seemingly irrelevant details of a model can matter. We consider randomizations first by a central authority (such as in a bussing policy), and then decentralized randomization by the individuals themselves, &quot;mixed strategies.&quot; Finally, we look at rock, paper, scissors to see an example of a mixed-strategy equilibrium to a game.

00:00 - Chapter 1. Candidate - Voter Model
14:22 - Chapter 2. Location and Segregation: Why Outcomes Are Not Necessarily Preferences
46:01 - Chapter 3. Location and Segregation: Examples
52:10 - Chapter 4. Location and Segregation: Policy Implications
57:51 - Chapter 5. Location and Segregation: Central vs. Individual Randomization
01:00:51 - Chapter 6. Pure vs. Mixed Strategies: Rock, Paper, Scissors

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2007.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16741.jpg</video:thumbnail_loc>
      <video:duration>4430</video:duration>
      <video:publication_date>2012-09-01T09:05:54.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/pglQ_E0g8PY</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Bayes</video:tag>
      <video:tag>Nash</video:tag>
      <video:tag>Equilibrium</video:tag>
      <video:tag>BEST</video:tag>
      <video:tag>response</video:tag>
      <video:tag>candidate</video:tag>
      <video:tag>voter</video:tag>
      <video:tag>game</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>median</video:tag>
      <video:tag>Mixed</video:tag>
      <video:tag>Strategies</video:tag>
      <video:tag>randomization</video:tag>
      <video:tag>rock</video:tag>
      <video:tag>Paper</video:tag>
      <video:tag>scissors</video:tag>
      <video:tag>Strategic</video:tag>
      <video:tag>behavior</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-Mixed-strategies-in-theory-and-tennis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - Mixed strategies in theory and tennis</video:title>
      <video:description>&quot;Lec 9 - Mixed strategies in theory and tennis&quot; Game Theory (ECON 159)

We continue our discussion of mixed strategies. First we discuss the payoff to a mixed strategy, pointing out that it must be a weighed average of the payoffs to the pure strategies used in the mix. We note a consequence of this: if a mixed strategy is a best response, then all the pure strategies in the mix must themselves be best responses and hence indifferent. We use this idea to find mixed-strategy Nash equilibria in a game within a game of tennis.

00:00 - Chapter 1. Mixed Strategies: Definition
06:02 - Chapter 2. Mixed Strategies: Examples
22:20 - Chapter 3. Mixed Strategies: Direct and Indirect Effects on the Nash Equilibrium
27:05 - Chapter 4. Mixed Strategies and the Nash Equilibrium: Example

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2007.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16742.jpg</video:thumbnail_loc>
      <video:duration>4373</video:duration>
      <video:publication_date>2012-09-01T09:05:58.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/unvJofv0wl8</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Expected</video:tag>
      <video:tag>payoffs</video:tag>
      <video:tag>Mixed</video:tag>
      <video:tag>Strategies</video:tag>
      <video:tag>Nash</video:tag>
      <video:tag>Equilibrium</video:tag>
      <video:tag>rock</video:tag>
      <video:tag>Paper</video:tag>
      <video:tag>scissors</video:tag>
      <video:tag>game</video:tag>
      <video:tag>Strategic</video:tag>
      <video:tag>behavior</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-From-Stories-to-Canon</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - From Stories to Canon</video:title>
      <video:description>&quot;Lec 2 - From Stories to Canon&quot; Introduction to New Testament (RLST 152)

The Christian faith is based upon a canon of texts considered to be holy scripture. How did this canon come to be? Different factors, such as competing schools of doctrine, growing consensus, and the invention of the codex, helped shape the canon of the New Testament. Reasons for inclusion in or exclusion from the canon included apostolic authority, general acceptance, and theological appropriateness for &quot;proto-orthodox&quot; Christianity.

00:00 - Chapter 1. Canon vs. Scripture
16:17 - Chapter 2. The Forming of Canons
27:04 - Chapter 3. The Invention of the Codex
32:50 - Chapter 4. A Slowly Developing (and Incomplete) Consensus
42:02 - Chapter 5. The Reasons for Canonical Inclusion and Exclusion

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23115.jpg</video:thumbnail_loc>
      <video:duration>2934</video:duration>
      <video:publication_date>2012-09-12T12:29:23.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/u72myyXDA74</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>2</video:tag>
      <video:tag>From</video:tag>
      <video:tag>Stories</video:tag>
      <video:tag>to</video:tag>
      <video:tag>canon</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-23-Year-2008-Options-Markets</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23 -Year 2008 - Options Markets</video:title>
      <video:description>Options Markets -Year 2008

Financial Markets (ECON 252)

Options introduce an essential nonlineary into portfolio management. They are contracts between buyers and writers, who agree on exercise prices and dates at which the buyer can buy or sell the underlying (such as a stock). Options are priced based on the price and volatility of the underlying asset as well as the duration of the option contract. The Black-Scholes options pricing model is one of the most famous equations in finance and offers a useful first approximation for prices for option contracts. Options exchanges and futures exchanges both are involved in creating a liquid and transparent market for options. Options are not just for stocks; they are also important for other asset classes, such as real estate.

00:00 - Chapter 1. Options Vocabulary and the 1720 Stock Market Crash 
14:58 - Chapter 2. The Standardization and Logic of Options: Options Exchanges 
27:57 - Chapter 3. The Put-Call Parity Relation 
36:32 - Chapter 4. Pricing an Option: The Black-Scholes Formula 
51:35 - Chapter 5. Accounting for Volatility in the Black-Scholes Formula 
01:00:08 - Chapter 6. Options on Home Prices as Risk Management 

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_12561.jpg</video:thumbnail_loc>
      <video:duration>4071</video:duration>
      <video:publication_date>2012-08-20T13:55:20.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/sQChTusyPJA</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>american</video:tag>
      <video:tag>Option</video:tag>
      <video:tag>Arbitrage</video:tag>
      <video:tag>black</video:tag>
      <video:tag>Scholes</video:tag>
      <video:tag>Formula</video:tag>
      <video:tag>call</video:tag>
      <video:tag>European</video:tag>
      <video:tag>Exercise</video:tag>
      <video:tag>Date</video:tag>
      <video:tag>price</video:tag>
      <video:tag>futures</video:tag>
      <video:tag>exchange</video:tag>
      <video:tag>implied</video:tag>
      <video:tag>volatility</video:tag>
      <video:tag>Money</video:tag>
      <video:tag>Intrinsic</video:tag>
      <video:tag>value</video:tag>
      <video:tag>Options</video:tag>
      <video:tag>contract</video:tag>
      <video:tag>Put</video:tag>
      <video:tag>strike</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Engaging-with-Your-Class-Beyond-Reunion</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - Engaging with Your Class Beyond Reunion</video:title>
      <video:description>Lec 11 - Engaging with Your Class Beyond Reunion. Class identity is the foundation of a strong alumni community. A panel of class council and class correspondent volunteers will share information about sustaining momentum and the class identity through social, intellectual, professional, and philanthropic means while engaging fellow alumni more deeply in the life of the College.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14976.jpg</video:thumbnail_loc>
      <video:duration>1690</video:duration>
      <video:publication_date>2012-08-28T11:05:36.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/DmWKi6a6HAg</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>uchicago</video:tag>
      <video:tag>alumni</video:tag>
      <video:tag>volunteer</video:tag>
      <video:tag>caucus</video:tag>
      <video:tag>engagement</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-29-MIT-3091-Introduction-to-Solid-State-Chemistry</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 29 - MIT 3.091 Introduction to Solid State Chemistry</video:title>
      <video:description>&quot;Lec 29 - MIT 3.091 Introduction to Solid State Chemistry&quot; Organic Glasses - Polymers: Synthesis by Addition Polymerization and by Condensation Polymerization

View the complete course at: http://ocw.mit.edu/3-091F04

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15629.jpg</video:thumbnail_loc>
      <video:duration>3056</video:duration>
      <video:publication_date>2012-08-28T18:30:11.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/oyPesljk2Ak</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>29</video:tag>
      <video:tag>mit</video:tag>
      <video:tag>3</video:tag>
      <video:tag>091</video:tag>
      <video:tag>introduction</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Solid</video:tag>
      <video:tag>State</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>Organic</video:tag>
      <video:tag>glasses</video:tag>
      <video:tag>Polymers</video:tag>
      <video:tag>synthesis</video:tag>
      <video:tag>by</video:tag>
      <video:tag>Addition</video:tag>
      <video:tag>Polymerizat</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-22-Interpreting-Scripture-Medieval-Interpretations</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22 - Interpreting Scripture: Medieval Interpretations</video:title>
      <video:description>&quot;Lec 22 - Interpreting Scripture: Medieval Interpretations&quot; Introduction to New Testament (RLST 152)

The principles of interpreting the New Testament in this course assume a historical critical perspective. The historical critical method of interpreting a text privileges the intended meaning of the ancient author, the interpretation of a text&apos;s original audience, the original language the text was written in, and the avoidance of anachronism. However, for most of the last two thousand years, this has not been the method of interpretation of the Bible. Pre-modern interpreters, such as Origen and Augustine, felt free to allegorize and use the text as they saw fit. It was only through the Reformation and other events in modern history that the historical critical method became the predominant method of interpretation.

00:00 - Chapter 1. The Principles of the Historical Critical Method of Interpretation
20:11 - Chapter 2. The History of Historical Criticism
30:53 - Chapter 3. Pre-Modern Interpretation and &quot;Literal&quot; and &quot;Allegorical&quot; Meanings of Texts
34:19 - Chapter 4. Pre-Modern Interpreters: Origen
39:06 - Chapter 5. Pre-Modern Interpreters: Augustine
43:32 - Chapter 6. Pre-Modern Interpreters: Bernard of Clairvaux

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23136.jpg</video:thumbnail_loc>
      <video:duration>2969</video:duration>
      <video:publication_date>2012-09-12T12:32:10.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/HC7-MEwQccE</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>22</video:tag>
      <video:tag>Interpreting</video:tag>
      <video:tag>Scripture</video:tag>
      <video:tag>medieval</video:tag>
      <video:tag>Interpretations</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Psychology-101-No-visuals-for-last-10-minutes-o</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Psychology 101 - No visuals for last 10 minutes o</video:title>
      <video:description>&quot;Lec 3 - Psychology 101 - No visuals for last 10 minutes o&quot;Research and Data Analysis in Psychology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27169.jpg</video:thumbnail_loc>
      <video:duration>2877</video:duration>
      <video:publication_date>2012-09-21T03:36:27.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/NUNNjM4y9Xk</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Philosophy</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>3</video:tag>
      <video:tag>Psychology</video:tag>
      <video:tag>101</video:tag>
      <video:tag>no</video:tag>
      <video:tag>visuals</video:tag>
      <video:tag>for</video:tag>
      <video:tag>Last</video:tag>
      <video:tag>10</video:tag>
      <video:tag>minutes</video:tag>
      <video:tag>o</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-Last-MIT-6450-Principles-of-Digital-Communications-I-Fall-2006</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec Last - MIT 6.450 Principles of Digital Communications I, Fall 2006</video:title>
      <video:description>&quot;Lec Last - MIT 6.450 Principles of Digital Communications I, Fall 2006&quot; Lecture 24: Case study — code division multiple access (CDMA)

View the complete course at: http://ocw.mit.edu/6-450F06

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15819.jpg</video:thumbnail_loc>
      <video:duration>4170</video:duration>
      <video:publication_date>2012-08-28T20:42:14.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/cfL8blVkE1E</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>digital</video:tag>
      <video:tag>Communication</video:tag>
      <video:tag>data</video:tag>
      <video:tag>Compression</video:tag>
      <video:tag>Lempel</video:tag>
      <video:tag>Ziv</video:tag>
      <video:tag>algorithm</video:tag>
      <video:tag>Scalar</video:tag>
      <video:tag>quantization</video:tag>
      <video:tag>Vector</video:tag>
      <video:tag>Sampling</video:tag>
      <video:tag>aliasing</video:tag>
      <video:tag>Nyquist</video:tag>
      <video:tag>criterion</video:tag>
      <video:tag>PAM</video:tag>
      <video:tag>modulation</video:tag>
      <video:tag>QAM</video:tag>
      <video:tag>Signal</video:tag>
      <video:tag>Constellations</video:tag>
      <video:tag>detection</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-Philosophy-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - Philosophy 3</video:title>
      <video:description>&quot;Lec 14 - Philosophy 3&quot;The Nature of Mind
Professor John Campbell</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27252.jpg</video:thumbnail_loc>
      <video:duration>3091</video:duration>
      <video:publication_date>2012-09-21T04:22:11.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/wlDZklr8tuE</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Philosophy</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>14</video:tag>
      <video:tag>Philosophy</video:tag>
      <video:tag>3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Genetic-Engineering</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Genetic Engineering</video:title>
      <video:description>&quot;Lec 3 - Genetic Engineering&quot; Frontiers of Biomedical Engineering (BENG 100)

Professor Saltzman introduces the elements of molecular structure of DNA such as backbone, base composition, base pairing, and directionality of nucleic acids. He describes the processes of DNA synthesis, transcription, RNA splicing, translation, and post-translational processing required to make a protein such as insulin from its genetic code (DNA). Professor Saltzman describes the genetic code. RNA interference is also discussed as a way to control gene expression, which can be applied as a new way to treat diseases.

00:00 - Chapter 1. Introduction
01:35 - Chapter 2. Building Blocks of DNA
11:17 - Chapter 3. Structure of DNA and RNA
24:16 - Chapter 4. Central Dogma and DNA Synthesis
35:15 - Chapter 5. Genetic Code and Protein Synthesis
41:55 - Chapter 6. Control of Gene Expression

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16608.jpg</video:thumbnail_loc>
      <video:duration>2808</video:duration>
      <video:publication_date>2012-08-31T16:08:50.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/WXGL2Kracgs</video:player_loc>
      <video:uploader>0|59|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>amino</video:tag>
      <video:tag>Acid</video:tag>
      <video:tag>base</video:tag>
      <video:tag>pairing</video:tag>
      <video:tag>Bases</video:tag>
      <video:tag>codon</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>gene</video:tag>
      <video:tag>expression</video:tag>
      <video:tag>replication</video:tag>
      <video:tag>RNA</video:tag>
      <video:tag>interference</video:tag>
      <video:tag>Transcription</video:tag>
      <video:tag>translation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-MIT-360-Lec-4a-Symmetry-Structure-Tensor-Properties-of-Materials</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7  - MIT 3.60 | Lec 4a: Symmetry, Structure, Tensor Properties of Materials</video:title>
      <video:description>&quot;Lec 7  - MIT 3.60 | Lec 4a: Symmetry, Structure, Tensor Properties of Materials&quot; Part 1: 2D Symmetries

View the complete course at: http://ocw.mit.edu/3-60F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15279.jpg</video:thumbnail_loc>
      <video:duration>3439</video:duration>
      <video:publication_date>2012-08-28T16:19:49.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/cUzZ-qu3xws</video:player_loc>
      <video:uploader>0|64|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>crystallography</video:tag>
      <video:tag>rotation</video:tag>
      <video:tag>translation</video:tag>
      <video:tag>lattice</video:tag>
      <video:tag>plane</video:tag>
      <video:tag>motif</video:tag>
      <video:tag>reflection</video:tag>
      <video:tag>ion</video:tag>
      <video:tag>octahedral</video:tag>
      <video:tag>tetrahedral</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-Biomechanics-and-Orthopedics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 - Biomechanics and Orthopedics</video:title>
      <video:description>&quot;Lec 18 - Biomechanics and Orthopedics&quot; Frontiers of Biomedical Engineering (BENG 100)

Professor Saltzman introduces the material properties of elasticity and viscosity. He describes two separate experimental setups to measure the elasticity and the viscosity of a material. Material elasticity can be defined in terms of stress-strain property, and defines the Young&apos;s modulus (E), which is the slope of the stress-strain curve. Fluid viscosity, on the other hand, is described by shear stress. When modeling any material, the spring can be used to represent an ideal elastic material and the dashpot an ideal viscoelastic material. All biomaterials contain some combination of these properties and can be described by physical models that consist of both spring and dashpot.

00:00 - Chapter 1. Introduction
03:16 - Chapter 2. An Experiment on Elasticity
18:20 - Chapter 3. Viscosity
28:46 - Chapter 4. Deformation and Viscoelasticity
42:13 - Chapter 5. Conclusion

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16623.jpg</video:thumbnail_loc>
      <video:duration>2676</video:duration>
      <video:publication_date>2012-08-31T16:19:49.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/dMZhxNfOYy0</video:player_loc>
      <video:uploader>0|59|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Biomechanics</video:tag>
      <video:tag>dashpot</video:tag>
      <video:tag>shear</video:tag>
      <video:tag>Spring</video:tag>
      <video:tag>Strain</video:tag>
      <video:tag>Stress</video:tag>
      <video:tag>viscoelastic</video:tag>
      <video:tag>Young</video:tag>
      <video:tag>s</video:tag>
      <video:tag>modulus</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-65-CS50-Week-2-Wednesday</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 65 - CS50 / Week 2: Wednesday</video:title>
      <video:description>Lec 65 - CS50 / Week 2: Wednesday. Functions, continued. Global variables. Parameters. Return values. Stack. Frames. Scope. Arrays. Strings. Command-line arguments. Cryptography.  More at http://cs50.tv/.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16105.jpg</video:thumbnail_loc>
      <video:duration>4905</video:duration>
      <video:publication_date>2012-08-29T09:31:56.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/fXQGKG0F598</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>cs50</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>programming</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-23-Twilight-of-the-Polis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23 - Twilight of the Polis</video:title>
      <video:description>&quot;Lec 23 - Twilight of the Polis&quot; Introduction to Ancient Greek History (CLCV 205)

In this lecture, Professor Kagan describes the growth of a new power: Thebes. Under the leadership of Epaminondas and Pelopidas, Thebes grows into a major power among the Greek cities. In fact, the Thebans even rout the Spartans in a standard hoplite battle in the battle of Leuctra. Finally, Professor Kagan points out that by the time of Theban hegemony, the Greek world had experienced so many wars and conflicts that it opened the door to a powerful leader: Philip of Macedon.

00:00 - Chapter 1. The Rise of Theban Hegemony
14:42 - Chapter 2. The 375 Peace Proposal
21:29 - Chapter 3. Fighting Resumes; The Sacred Band of Thebes and the Battle of Leuctra
39:18 - Chapter 4. The End of Spartan Supremacy and Thebes&apos; Growth
50:01 - Chapter 5. The Great Invasion

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2007.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16654.jpg</video:thumbnail_loc>
      <video:duration>4264</video:duration>
      <video:publication_date>2012-08-31T16:51:29.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/EsjiBYBj_8I</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Agesilaus</video:tag>
      <video:tag>Arcadian</video:tag>
      <video:tag>League</video:tag>
      <video:tag>autonomia</video:tag>
      <video:tag>Cleombrotus</video:tag>
      <video:tag>Common</video:tag>
      <video:tag>peace</video:tag>
      <video:tag>Epaminondas</video:tag>
      <video:tag>koine</video:tag>
      <video:tag>ereine</video:tag>
      <video:tag>Leuctra</video:tag>
      <video:tag>Mantinea</video:tag>
      <video:tag>Pelopidas</video:tag>
      <video:tag>Sacred</video:tag>
      <video:tag>Band</video:tag>
      <video:tag>Theban</video:tag>
      <video:tag>Hegemony</video:tag>
      <video:tag>Thebes</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-33-Kenneth-Cobonpue</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 33- Kenneth Cobonpue</video:title>
      <video:description>Lec 33- Kenneth Cobonpue.
Kenneth Cobonpue, from Cebu City, Philippines, spoke at the Museum of Fine Arts, Houston Brown Auditorium on Wednesday, January 25, 2012.  
Kenneth Cobonpue was the second speaker for the Rice Design Alliance
2012 Spring lecture series, Furnish.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17387.jpg</video:thumbnail_loc>
      <video:duration>2997</video:duration>
      <video:publication_date>2012-09-02T19:03:03.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ezu8hihxTA4</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Seminars</video:category>
      <video:tag>Rice</video:tag>
      <video:tag>university</video:tag>
      <video:tag>design</video:tag>
      <video:tag>Alliance</video:tag>
      <video:tag>Kenneth</video:tag>
      <video:tag>Cobonpue</video:tag>
      <video:tag>Furnish</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Computer-Science-61C-MIPS-Decisions-II</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Computer Science 61C - MIPS Decisions II</video:title>
      <video:description>&quot;Lec 5- Computer Science 61C - MIPS Decisions II&quot;Machine Structures
Professor Dan Garcia - Professor Michael Franklin
Link to lecture notes  http://inst.eecs.berkeley.edu/~cs61c/fa11/lec/07/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27280.jpg</video:thumbnail_loc>
      <video:duration>2731</video:duration>
      <video:publication_date>2012-09-21T04:53:08.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/P1RGhJ6aZ8c</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>5</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>61C</video:tag>
      <video:tag>MIPS</video:tag>
      <video:tag>Decisions</video:tag>
      <video:tag>II</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-Trench-Warfare</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - Trench Warfare</video:title>
      <video:description>&quot;Lec 14 - Trench Warfare&quot; France Since 1871 (HIST 276)

The sacred union that united France&apos;s political parties during World War I contributed to a resilient morale on the home front. Germany&apos;s invasion of France, and the conflict over Alsace-Lorraine in particular, contributed to French concern over atrocities and the national investment in the war effort. New weapons and other fighting technologies, coupled with the widespread use of trenches, made fighting tremendously difficult and gruesome on all fronts.

00:00 - Chapter 1. The Schlieffen Plan: German Hopes for an Early Victory
07:16 - Chapter 2. The Early War of Movement: The Battle of the Marne and the Salvation of France
13:47 - Chapter 3. From Movement to Attrition: The Development of Trench Warfare
22:00 - Chapter 4. The Identity of the Citizen-Soldier: Society During and After the War
34:30 - Chapter 5. Conditions on the Front: The Nature of Machine Warfare

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2007.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16799.jpg</video:thumbnail_loc>
      <video:duration>2711</video:duration>
      <video:publication_date>2012-09-01T09:59:49.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/nd6hBBPWHvg</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>World</video:tag>
      <video:tag>War</video:tag>
      <video:tag>one</video:tag>
      <video:tag>Sacred</video:tag>
      <video:tag>Union</video:tag>
      <video:tag>Schlieffen</video:tag>
      <video:tag>Western</video:tag>
      <video:tag>Front</video:tag>
      <video:tag>Eastern</video:tag>
      <video:tag>trench</video:tag>
      <video:tag>warfare</video:tag>
      <video:tag>machine</video:tag>
      <video:tag>guns</video:tag>
      <video:tag>airplanes</video:tag>
      <video:tag>atrocity</video:tag>
      <video:tag>Total</video:tag>
      <video:tag>creeping</video:tag>
      <video:tag>barrage</video:tag>
      <video:tag>Jaures</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Why-Finance</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1- Why Finance?</video:title>
      <video:description>&quot;Lec 1- Why Finance?&quot; Financial Theory (ECON 251)

This lecture gives a brief history of the young field of financial theory, which began in business schools quite separate from economics, and of my growing interest in the field and in Wall Street. A cornerstone of standard financial theory is the efficient markets hypothesis, but that has been discredited by the financial crisis of 2007-09. This lecture describes the kinds of questions standard financial theory nevertheless answers well. It also introduces the leverage cycle as a critique of standard financial theory and as an explanation of the crisis. The lecture ends with a class experiment illustrating a situation in which the efficient markets hypothesis works surprisingly well.

00:00 - Chapter 1. Course Introduction
10:16 - Chapter 2. Collateral in the Standard Theory
17:54 - Chapter 3. Leverage in Housing Prices
33:47 - Chapter 4. Examples of Finance
46:13 - Chapter 5. Why Study Finance?
50:13 - Chapter 6. Logistics
58:22 - Chapter 7. A Experiment of the Financial Market

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23141.jpg</video:thumbnail_loc>
      <video:duration>4457</video:duration>
      <video:publication_date>2012-09-12T12:53:42.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/vTs2IQ8OefQ</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>1</video:tag>
      <video:tag>Why</video:tag>
      <video:tag>finance</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-MIT-1803-Differential-Equations-Spring-2006</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - MIT 18.03 Differential Equations, Spring 2006</video:title>
      <video:description>&quot;Lec 9 - MIT 18.03 Differential Equations, Spring 2006&quot; Solving Second-order Linear ODE&apos;s with Constant Coefficients: The Three Cases

View the complete course: http://ocw.mit.edu/18-03S06

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14828.jpg</video:thumbnail_loc>
      <video:duration>2998</video:duration>
      <video:publication_date>2012-08-28T02:11:52.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/vP-oRQqmeg4</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>Mathematics</video:tag>
      <video:tag>differential</video:tag>
      <video:tag>Equations</video:tag>
      <video:tag>coefficients</video:tag>
      <video:tag>oscillations</video:tag>
      <video:tag>resonance</video:tag>
      <video:tag>Numbers</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-Irving-Fishers-Impatience-Theory-of-Interest</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - Irving Fisher&apos;s Impatience Theory of Interest</video:title>
      <video:description>&quot;Lec 6 - Irving Fisher&apos;s Impatience Theory of Interest&quot; Financial Theory (ECON 251)

Building on the general equilibrium setup solved in the last week, this lecture looks in depth at the relationships between productivity, patience, prices, allocations, and nominal and real interest rates. The solutions to three of Fisher&apos;s famous examples are given: What happens to interest rates when people become more or less patient? What happens when they expect to receive windfall riches sometime in the future? And, what happens when wealth in an economy is redistributed from the poor to the rich?

00:00 - Chapter 1. From Financial to General Equilbrium
06:44 - Chapter 2. Applying the Principle of No Arbitrage
23:50 - Chapter 3. The Fundamental Theorem of Asset Pricing
39:25 - Chapter 4. Effects of Technology in Fisher Economy
51:31 - Chapter 5. The Impatience Theory of Interest
01:06:48 - Chapter 6. Conclusion

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23146.jpg</video:thumbnail_loc>
      <video:duration>4256</video:duration>
      <video:publication_date>2012-09-12T12:54:08.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/GTzatG_pUmg</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>6</video:tag>
      <video:tag>Irving</video:tag>
      <video:tag>fisher</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Impatience</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Interest</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-The-Rise-of-Athens-cont</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - The Rise of Athens (cont.)</video:title>
      <video:description>&quot;Lec 11 - The Rise of Athens (cont.)&quot; Introduction to Ancient Greek History (CLCV 205)

In this lecture, Professor Kagan traces the development of Athens. He argues that Athens, like other poleis, undergoes political and social turmoil due to the rise of the hoplite farmer. This unrest is first seen in the attempted coup d&apos;état of Cylon and the Law of Draco. Professor Kagan also points out that in response to these developments, Solon was made sole archon of Athens to establish peace in a time of unrest. It should also be noted that Solon established laws that were moderate in nature. Therefore, it comes as no surprise that Solon was only partially successful. Eventually, a tyranny is established in Athens by Peisistratus, but Peisistratus, according to Professor Kagan, was a special type of tyrant, one that not only upheld the new laws of Solon, but was also interested in the welfare of Athens.

00:00 - Chapter 1. The Code of Draco; Athenian Colonies
09:13 - Chapter 2. Crises and the Rise of Athens and Solon as Sole Archon
20:25 - Chapter 3. Choosing Solon
25:49 - Chapter 4. Solon&apos;s Economic and Social Measures
37:21 - Chapter 5. Solon&apos;s Political Measures
47:22 - Chapter 6. Dissatisfaction and Years of Anarchy
52:48 - Chapter 7. Peisistratus, the Very Special Tyrant

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2007.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16641.jpg</video:thumbnail_loc>
      <video:duration>4381</video:duration>
      <video:publication_date>2012-08-31T16:37:58.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/j6UcwlB9uiE</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Alcmaeonidae</video:tag>
      <video:tag>archon</video:tag>
      <video:tag>Cylon</video:tag>
      <video:tag>Draco</video:tag>
      <video:tag>Hippeis</video:tag>
      <video:tag>hoplite</video:tag>
      <video:tag>medimnoi</video:tag>
      <video:tag>Megacles</video:tag>
      <video:tag>Peisistratus</video:tag>
      <video:tag>pentakosiomedimnoi</video:tag>
      <video:tag>seisachtheia</video:tag>
      <video:tag>Solon</video:tag>
      <video:tag>thetes</video:tag>
      <video:tag>tyranny</video:tag>
      <video:tag>zeugitai</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-MIT-18085-Computational-Science-and-Engineering-I-Fall-2008</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - MIT 18.085 Computational Science and Engineering I, Fall 2008</video:title>
      <video:description>&quot;Lec 17 - MIT 18.085 Computational Science and Engineering I, Fall 2008&quot; Recitation 5

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15711.jpg</video:thumbnail_loc>
      <video:duration>3293</video:duration>
      <video:publication_date>2012-08-28T19:49:30.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/0egP7_kq23E</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>linear</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>networks</video:tag>
      <video:tag>Lagrange</video:tag>
      <video:tag>multipliers</video:tag>
      <video:tag>differential</video:tag>
      <video:tag>Equations</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Equilibrium</video:tag>
      <video:tag>LaPlace</video:tag>
      <video:tag>s</video:tag>
      <video:tag>equation</video:tag>
      <video:tag>Potential</video:tag>
      <video:tag>flow</video:tag>
      <video:tag>Boundary</video:tag>
      <video:tag>value</video:tag>
      <video:tag>problems</video:tag>
      <video:tag>Fourier</video:tag>
      <video:tag>series</video:tag>
      <video:tag>discrete</video:tag>
      <video:tag>transform</video:tag>
      <video:tag>convolution</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-Athenian-Democracy-cont</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - Athenian Democracy (cont.)</video:title>
      <video:description>&quot;Lec 16 - Athenian Democracy (cont.)&quot; Introduction to Ancient Greek History (CLCV 205)

In this lecture, Professor Kagan continues to discuss the constitution of Athens. In particular, he explores the judicial workings of Athens. He describes in detail the effort of the Athenians to create a system of justice that would not only minimize tampering, in order to insure justice, but also maximize citizen participation. After this discussion, Professor Kagan comments on the role of women in Athens by looking at two types of sources. The picture that emerges is considerably complex and left without resolution. Finally, he comments on the role of slaves. In each of these discussions, he draws illuminating analogies to our modern society.

00:00 - Chapter 1. Organization of Athenian Democracy: The Judicial
09:51 - Chapter 2. Flaws in the Athenian Democratic System
40:20 - Chapter 3. Women&apos;s Roles in Athenian Society
54:16 - Chapter 4. Slavery in Athenian Society
01:07:37 - Chapter 5. Question and Answer

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2007.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16646.jpg</video:thumbnail_loc>
      <video:duration>4397</video:duration>
      <video:publication_date>2012-08-31T16:44:01.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/o0DWXr6kKPg</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Antigone</video:tag>
      <video:tag>Aristotle</video:tag>
      <video:tag>assembly</video:tag>
      <video:tag>Clytemnestra</video:tag>
      <video:tag>Constitution</video:tag>
      <video:tag>Athens</video:tag>
      <video:tag>divorce</video:tag>
      <video:tag>Euripides</video:tag>
      <video:tag>helots</video:tag>
      <video:tag>jury</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>court</video:tag>
      <video:tag>Lysias</video:tag>
      <video:tag>media</video:tag>
      <video:tag>Pericles</video:tag>
      <video:tag>Pynx</video:tag>
      <video:tag>slavery</video:tag>
      <video:tag>slaves</video:tag>
      <video:tag>sophocles</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-22-The-Struggle-for-Hegemony-in-Fourth-Century-Greece-cont</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22 - The Struggle for Hegemony in Fourth-Century Greece (cont.)</video:title>
      <video:description>&quot;Lec 22 - The Struggle for Hegemony in Fourth-Century Greece (cont.)&quot; Introduction to Ancient Greek History (CLCV 205)

In this lecture, Professor Kagan examines the continuation of Spartan tyranny over the Greek poleis and the response of the Greek world. According to Professor Kagan, it became clear that the Greek poleis needed to do something to check the power of Sparta. So, Thebes, Argos, Corinth, and Athens along with some of the smaller poleis joined together to fight Sparta in the Corinthian War. The war ended in a stalemate, but now the Persians were afraid of the growth of Athenian naval power. So, the king made an alliance with Sparta to bring about the King&apos;s Peace, which emphasized Greek autonomy and which had the effect of breaking up all alliances, except the Peloponnesian League. After this fact, Sparta continued in its tyrannical behavior.

00:00 - Chapter 1. The Greek Mercenary Army and the March of the 10,000
08:46 - Chapter 2. Further Hostilities
21:32 - Chapter 3. The Corinthian War
40:12 - Chapter 4. Iphicrates&apos;s Light-Armed Troops; Conon&apos;s Fleet 
51:06 - Chapter 5. The War Comes to an End

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2007.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16653.jpg</video:thumbnail_loc>
      <video:duration>4475</video:duration>
      <video:publication_date>2012-08-31T16:51:20.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/vgs13OKQNnU</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Agamemnon</video:tag>
      <video:tag>Agesilaus</video:tag>
      <video:tag>Anabasis</video:tag>
      <video:tag>Antalcidas</video:tag>
      <video:tag>Argos</video:tag>
      <video:tag>Artaxerxes</video:tag>
      <video:tag>autonomy</video:tag>
      <video:tag>Cadmea</video:tag>
      <video:tag>Cnidus</video:tag>
      <video:tag>Conon</video:tag>
      <video:tag>Corinth</video:tag>
      <video:tag>Corinthians</video:tag>
      <video:tag>War</video:tag>
      <video:tag>Cyrus</video:tag>
      <video:tag>federation</video:tag>
      <video:tag>interpoleis</video:tag>
      <video:tag>Kings</video:tag>
      <video:tag>peace</video:tag>
      <video:tag>Persia</video:tag>
      <video:tag>Phoebidas</video:tag>
      <video:tag>Second</video:tag>
      <video:tag>Athenian</video:tag>
      <video:tag>Confederation</video:tag>
      <video:tag>Sphodrias</video:tag>
      <video:tag>Thebes</video:tag>
      <video:tag>Xenophon</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Utilities-Endowments-and-Equilibrium</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2- Utilities, Endowments, and Equilibrium</video:title>
      <video:description>&quot;Lec 2- Utilities, Endowments, and Equilibrium&quot; Financial Theory (ECON 251)

This lecture explains what an economic model is, and why it allows for counterfactual reasoning and often yields paradoxical conclusions. Typically, equilibrium is defined as the solution to a system of simultaneous equations. The most important economic model is that of supply and demand in one market, which was understood to some extent by the Ancient Greeks and even by Shakespeare. That model accurately fits the experiment from the last class, as well as many other markets, such as the Paris Bourse, online trading, the commodities pit, and a host of others. The modern theory of general economic equilibrium described in this lecture extends that model to continuous quantities and multiple commodities. It is the bedrock on which we will build the model of financial equilibrium in subsequent lectures. 

00:00 - Chapter 1. Introduction
07:04 - Chapter 2. Why Model?
13:30 - Chapter 3. History of Markets
24:41 - Chapter 4. Supply and Demand and General Equilibrium
37:59 - Chapter 5. Marginal Utility
45:20 - Chapter 6. Endowments and Equilibrium

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23142.jpg</video:thumbnail_loc>
      <video:duration>4337</video:duration>
      <video:publication_date>2012-09-12T12:53:46.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/VX4eYYmvQ78</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>2</video:tag>
      <video:tag>utilities</video:tag>
      <video:tag>Endowments</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Equilibrium</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Efficiency-Assets-and-Time</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4- Efficiency, Assets, and Time</video:title>
      <video:description>&quot;Lec 4- Efficiency, Assets, and Time&quot; Financial Theory (ECON 251)

Over time, economists&apos; justifications for why free markets are a good thing have changed. In the first few classes, we saw how under some conditions, the competitive allocation maximizes the sum of agents&apos; utilities. When it was found that this property didn&apos;t hold generally, the idea of Pareto efficiency was developed. This class reviews two proofs that equilibrium is Pareto efficient, looking at the arguments of economists Edgeworth, and Arrow-Debreu. The lecture suggests that if a broadening of the economic model invalidated the sum of utilities justification of free markets, a further broadening might invalidate the Pareto efficiency justification of unregulated markets. Finally, Professor Geanakoplos discusses how Irving Fisher introduced two crucial ingredients of finance,--time and assets--into the standard economic equilibrium model.

00:00 - Chapter 1. Is the Free Market Good? A Mathematical Perspective
11:20 - Chapter 2. The Pareto Efficiency and Equilibrium
38:42 - Chapter 3. Fundamental Theorem of Economics
46:27 - Chapter 4. Shortcomings of the Fundamental Theorem
52:39 - Chapter 5. History of Mathematical Economics
01:00:21 - Chapter 6. Elements of Financial Models

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23144.jpg</video:thumbnail_loc>
      <video:duration>4289</video:duration>
      <video:publication_date>2012-09-12T12:53:58.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/b7OUq1hMBbQ</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>4</video:tag>
      <video:tag>efficiency</video:tag>
      <video:tag>Assets</video:tag>
      <video:tag>and</video:tag>
      <video:tag>time</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-Nash-equilibrium-dating-and-Cournot</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - Nash equilibrium: dating and Cournot</video:title>
      <video:description>&quot;Lec 6 - Nash equilibrium: dating and Cournot&quot; Game Theory (ECON 159)

We apply the notion of Nash Equilibrium, first, to some more coordination games; in particular, the Battle of the Sexes. Then we analyze the classic Cournot model of imperfect competition between firms. We consider the difficulties in colluding in such settings, and we discuss the welfare consequences of the Cournot equilibrium as compared to monopoly and perfect competition.

00:00 - Chapter 1. Coordination Games: Scope for Leadership and Strategic Complements
04:59 - Chapter 2. Coordination Games: The Battle of the Sexes 
18:37 - Chapter 3. Cournot Duopoly: Math
53:28 - Chapter 4. Cournot Duopoly: Real World Examples

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2007.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16739.jpg</video:thumbnail_loc>
      <video:duration>4326</video:duration>
      <video:publication_date>2012-09-01T09:01:10.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/7oASpaBdDMs</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>BEST</video:tag>
      <video:tag>response</video:tag>
      <video:tag>coordination</video:tag>
      <video:tag>Games</video:tag>
      <video:tag>Cournot</video:tag>
      <video:tag>duopoly</video:tag>
      <video:tag>Dominated</video:tag>
      <video:tag>Strategies</video:tag>
      <video:tag>Monopoly</video:tag>
      <video:tag>Multiple</video:tag>
      <video:tag>Equilibria</video:tag>
      <video:tag>Nash</video:tag>
      <video:tag>Equilibrium</video:tag>
      <video:tag>Perfect</video:tag>
      <video:tag>competition</video:tag>
      <video:tag>Pure</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-J-D-Salinger-Franny-and-Zooey</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - J. D. Salinger, Franny and Zooey</video:title>
      <video:description>&quot;Lec 10 - J. D. Salinger, Franny and Zooey&quot; The American Novel Since 1945 (ENGL 291)

In this lecture on J. D. Salinger&apos;s Franny and Zooey, Professor Hungerford presents her argument about religion in the novel as an example to students of how to construct a sound literary critical paper using evidence from the text. Moving between large claims and close readings, Hungerford shows how Salinger prevents his investment in mysticism from becoming mystification by grounding his sense of the divine in the specificity of persons, the importance of family language and love. In this way writing, like the theme of acting that appears again and again in the novel, models a spiritual performance that brings together artist and audience in the partnership of human communication.

00:00 - Chapter 1. Forming a Literary Argument: Advice for Paper Writing
08:25 - Chapter 2. The Theological Theme: Specific Doctrine versus Syncretic Religion
29:06 - Chapter 3. Structures of Drama
35:08 - Chapter 4. Religion and Love: The Performance of Human Connection
44:38 - Chapter 5. Final Notes on Paper Writing

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16768.jpg</video:thumbnail_loc>
      <video:duration>2850</video:duration>
      <video:publication_date>2012-09-01T09:32:59.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/toql5jGSDBU</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>acting</video:tag>
      <video:tag>ego</video:tag>
      <video:tag>Facts</video:tag>
      <video:tag>Fat</video:tag>
      <video:tag>Lady</video:tag>
      <video:tag>Jesus</video:tag>
      <video:tag>literary</video:tag>
      <video:tag>argument</video:tag>
      <video:tag>LOVE</video:tag>
      <video:tag>mysticism</video:tag>
      <video:tag>syncretic</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-John-Barth-Lost-in-the-Funhouse</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - John Barth, Lost in the Funhouse</video:title>
      <video:description>&quot;Lec 11 - John Barth, Lost in the Funhouse&quot; The American Novel Since 1945 (ENGL 291)

In her lecture on John Barth&apos;s collection of stories Lost in the Funhouse, Professor Amy Hungerford delves beyond the superficial pleasures and frustrations of Barth&apos;s oft-cited metafictional masterwork to illuminate the profound commitment to language that his narrative risks entail. Foremost among Barth&apos;s concerns, Hungerford argues, is the multi-faceted relationship between language and love. Desire can drive a narrative, or disrupt it. Language can create desire, or replace it. Unifying the virtuosic variety of his tales is Barth&apos;s inquiry: Does language always stand in for a loss of bodily presence? Must the written word always exist as the shadow of the oral?

00:00 - Chapter 1. Barth, the Teacher
10:00 - Chapter 2. The Modernist Ambition in &apos;Night-Sea Journey&apos;
25:27 - Chapter 3. Alienation and Desire
42:05 - Chapter 4. The Power of Voice

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16769.jpg</video:thumbnail_loc>
      <video:duration>2951</video:duration>
      <video:publication_date>2012-09-01T09:40:33.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/W8zNyud-wVE</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>agency</video:tag>
      <video:tag>Fort</video:tag>
      <video:tag>da</video:tag>
      <video:tag>game</video:tag>
      <video:tag>LOVE</video:tag>
      <video:tag>metafiction</video:tag>
      <video:tag>Oral</video:tag>
      <video:tag>tradition</video:tag>
      <video:tag>pleasure</video:tag>
      <video:tag>Self</video:tag>
      <video:tag>alienation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Present-Value-Prices-and-the-Real-Rate-of-Interest</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5- Present Value Prices and the Real Rate of Interest</video:title>
      <video:description>&quot;Lec 5- Present Value Prices and the Real Rate of Interest&quot; Financial Theory (ECON 251)

Philosophers and theologians have railed against interest for thousands of years. But that is because they didn&apos;t understand what causes interest. Irving Fisher built a model of financial equilibrium on top of general equilibrium (GE) by introducing time and assets into the GE model. He saw that trade between apples today and apples next year is completely analogous to trade between apples and oranges today. Similarly he saw that in a world without uncertainty, assets like stocks and bonds are significant only for the dividends they pay in the future, just like an endowment of multiple goods. With these insights Fisher was able to show that he could solve his model of financial equilibrium for interest rates, present value prices, asset prices, and allocations with precisely the same techniques we used to solve for general equilibrium. He concluded that the real rate of interest is a relative price, and just like any other relative price, is determined by market participants&apos; preferences and endowments, an insight that runs counter to the intuitions held by philosophers throughout much of human history. His theory did not explain the nominal rate of interest or inflation, but only their ratio.

00:00 - Chapter 1. Implications of General Equilibrium
03:08 - Chapter 2. Interest Rates and Stock Prices
22:06 - Chapter 3. Defining Financial Equilibrium
33:41 - Chapter 4. Inflation and Arbitrage
43:35 - Chapter 5. Present Value Prices
57:44 - Chapter 6. Real and Nominal Interest Rates

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23145.jpg</video:thumbnail_loc>
      <video:duration>4454</video:duration>
      <video:publication_date>2012-09-12T12:54:03.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/IVxmtb3zTlk</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>5</video:tag>
      <video:tag>present</video:tag>
      <video:tag>value</video:tag>
      <video:tag>prices</video:tag>
      <video:tag>and</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Real</video:tag>
      <video:tag>Rate</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Interest</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-Lecture-3-Regular-Industry-Supply-and-Rents</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - Lecture 3 (Regular) - Industry Supply and Rents</video:title>
      <video:description>Lec 6 - Lecture 3 (Regular) - Industry Supply and Rents. ECON 20100: The Elements of Economic Analysis E. Glen Weyl, Assistant Professor of Economics and the College &quot;Industry Supply and Rents.&quot; The first part of this course discusses markets with one or a few suppliers. The second part focuses on demand and supply for factors of production and the distribution of income in the economy. This course also includes some elementary general equilibrium theory and welfare economics.

This lecture considers the different talents and abilities of individual firms and how they generate an industry supply.  We begin by deriving the basic concepts of industry supply from individual firm supply and producer surplus.  We then turn to the notion of long-run industry supply, contrasting the traditional view that competition erodes profits to the importance of rare talents and superstars.  Finally we discuss prominent empirical regularities about the distribution of talents, such as power laws and particularly Zipf&apos;s law.

For readings associated with this lecture and slides, visit: http://www.glenweyl.com/teaching</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15002.jpg</video:thumbnail_loc>
      <video:duration>3486</video:duration>
      <video:publication_date>2012-08-28T11:24:48.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/TXsG2wFEgHE</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>university</video:tag>
      <video:tag>chicago</video:tag>
      <video:tag>education</video:tag>
      <video:tag>Economics</video:tag>
      <video:tag>Business</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-Programming-Methodology-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 - Programming Methodology (Stanford)</video:title>
      <video:description>Programming Methodology (Stanford)

Lecture by Professor Mehran Sahami for the Stanford Computer Science Department (CS106A). Professor Sahami wraps up arrays and introduces the term debugging.

CS106A is an Introduction to the engineering of computer applications emphasizing modern software engineering principles: object-oriented design, decomposition, encapsulation, abstraction, and testing. Uses the Java programming language. Emphasis is on good programming style and the built-in facilities of the Java language. 

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=84A56BC7F4A1F852

CS106A at Stanford Unversity:
http://www.stanford.edu/class/cs106a/

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University:
http://www.stanford.edu

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15955.jpg</video:thumbnail_loc>
      <video:duration>2792</video:duration>
      <video:publication_date>2012-08-29T01:08:32.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/9xnLnDa04dM</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>programing</video:tag>
      <video:tag>software</video:tag>
      <video:tag>variable</video:tag>
      <video:tag>Names</video:tag>
      <video:tag>Code</video:tag>
      <video:tag>language</video:tag>
      <video:tag>JAVA</video:tag>
      <video:tag>Stanford</video:tag>
      <video:tag>arrays</video:tag>
      <video:tag>Multi</video:tag>
      <video:tag>dim</video:tag>
      <video:tag>int</video:tag>
      <video:tag>array</video:tag>
      <video:tag>list</video:tag>
      <video:tag>debugging</video:tag>
      <video:tag>Testing</video:tag>
      <video:tag>systematic</video:tag>
      <video:tag>printn</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-How-to-Tell-a-Stars-Real-Age-Harvard-Smithsonian-Center-for-Astrophysics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - How to Tell a Star&apos;s Real Age - Harvard-Smithsonian Center for Astrophysics</video:title>
      <video:description>Lec 5 - How to Tell a Star&apos;s Real Age - Harvard-Smithsonian Center for Astrophysics. Søren Meibom, CfA

For many movie stars, their ages are well-kept secrets. In space, the same is true of the actual stars. Like our Sun, most stars look nearly unchanged for most of their lives.

September 15, 2011</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15970.jpg</video:thumbnail_loc>
      <video:duration>2722</video:duration>
      <video:publication_date>2012-08-29T06:58:04.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/IuKZjVlkXRQ</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>CfAPublicNight</video:tag>
      <video:tag>SorenMeibom</video:tag>
      <video:tag>09</video:tag>
      <video:tag>15</video:tag>
      <video:tag>2011</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Ways-In-and-Out-of-the-Hermeneutic-Circle</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Ways In and Out of the Hermeneutic Circle</video:title>
      <video:description>&quot;Lec 3 - Ways In and Out of the Hermeneutic Circle&quot; Introduction to Theory of Literature (ENGL 300)

In this lecture, Professor Paul Fry examines acts of reading and interpretation by way of the theory of hermeneutics. The origins of hermeneutic thought are traced through Western literature. The mechanics of hermeneutics, including the idea of a hermeneutic circle, are explored in detail with reference to the works of Hans-George Gadamer, Martin Heidegger, and E. D. Hirsch. Particular attention is paid to the emergence of concepts of &quot;historicism&quot; and &quot;historicality&quot; and their relation to hermeneutic theory.

00:00 - Chapter 1. The History of Hermeneutics
10:32 - Chapter 2. The Hermeneutic Circle
20:37 - Chapter 3. On Prejudice
23:45 - Chapter 4. Historicism and &quot;Historicality&quot;
27:48 - Chapter 5. Gadamer&apos;s Debt to Heidegger
33:21 - Chapter 6. Prejudice and Tradition
37:20 - Chapter 7. E. D. Hirsch

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17407.jpg</video:thumbnail_loc>
      <video:duration>2804</video:duration>
      <video:publication_date>2012-09-03T13:04:17.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/iWnA7nZO4EY</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>hermeneutics</video:tag>
      <video:tag>historicism</video:tag>
      <video:tag>historicality</video:tag>
      <video:tag>prejudice</video:tag>
      <video:tag>secular</video:tag>
      <video:tag>Scripture</video:tag>
      <video:tag>effective</video:tag>
      <video:tag>History</video:tag>
      <video:tag>horizon</video:tag>
      <video:tag>merger</video:tag>
      <video:tag>thought</video:tag>
      <video:tag>experiment</video:tag>
      <video:tag>fore</video:tag>
      <video:tag>Project</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-Lecture-7-Regular-Basic-Monopoly-Theory</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - Lecture 7 (Regular) - Basic Monopoly Theory</video:title>
      <video:description>Lec 12 - Lecture 7 (Regular) - Basic Monopoly Theory. ECON 20100: The Elements of Economic Analysis E. Glen Weyl, Assistant Professor of Economics and the College &quot;Basic Monopoly Theory,&quot; October 25, 2011. The first part of this course discusses markets with one or a few suppliers. The second part focuses on demand and supply for factors of production and the distribution of income in the economy. This course also includes some elementary general equilibrium theory and welfare economics.

This lecture begins the second half of the course, which focuses on imperfect competition.  We begin by developing the basic incentive of a monopolist to reduce quantity in order to raise price and how to measure the inefficiency this creates.  We consider some empirical measurements of these incentives and inefficiencies.  We then consider the comparative statics of monopoly and how the rate at which the monopolist passes through cost changes into price changes measures many dimensions of her behavior.

For readings associated with this lecture and slides, visit: http://www.glenweyl.com/teaching</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15008.jpg</video:thumbnail_loc>
      <video:duration>4168</video:duration>
      <video:publication_date>2012-08-28T11:31:01.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Yx3JfMNPk3g</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>university</video:tag>
      <video:tag>chicago</video:tag>
      <video:tag>education</video:tag>
      <video:tag>Business</video:tag>
      <video:tag>Economics</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-Computer-Science-61A-Fall-2010</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16- Computer Science 61A Fall 2010</video:title>
      <video:description>Lec 16- Computer Science 61A.  These lectures are filmed during fall 2010. 
The Structure and Interpretation of Computer Programs</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17860.jpg</video:thumbnail_loc>
      <video:duration>2799</video:duration>
      <video:publication_date>2012-09-03T17:51:29.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/28UQ84aiNxM</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Public-Health-200C2-Community-Environmental-Hea</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Public Health 200C2 -Community Environmental Hea</video:title>
      <video:description>&quot;Lec 7 - Public Health 200C2 -Community Environmental HeaEnvironmental Health Sciences Breadth Course</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27417.jpg</video:thumbnail_loc>
      <video:duration>4943</video:duration>
      <video:publication_date>2012-09-21T06:34:20.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/N9Mpz7-tvsQ</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>7</video:tag>
      <video:tag>Public</video:tag>
      <video:tag>Health</video:tag>
      <video:tag>200C2</video:tag>
      <video:tag>Community</video:tag>
      <video:tag>Environmental</video:tag>
      <video:tag>Hea</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-Economics-1-Factor-Markets</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - Economics 1 - Factor Markets</video:title>
      <video:description>&quot;Lec 14 - Economics 1 - Factor Markets&quot;Introduction to Economics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27475.jpg</video:thumbnail_loc>
      <video:duration>1996</video:duration>
      <video:publication_date>2012-09-21T07:39:33.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/EAelQsCVlZY</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>14</video:tag>
      <video:tag>Economics</video:tag>
      <video:tag>1</video:tag>
      <video:tag>factor</video:tag>
      <video:tag>markets</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-Introduction-to-Linear-Dynamical-Systems</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - Introduction to Linear Dynamical Systems</video:title>
      <video:description>Introduction to Linear Dynamical Systems

Professor Stephen Boyd, of the Electrical Engineering department at Stanford University, lectures on matrix exponentials, eigenvectors, and diagonalization and their uses in LDS for the course, Introduction to Linear Dynamical Systems (EE263).

Introduction to applied linear algebra and linear dynamical systems, with applications to circuits, signal processing, communications, and control systems. Topics include: Least-squares aproximations of over-determined equations and least-norm solutions of underdetermined equations. Symmetric matrices, matrix norm and singular value decomposition. Eigenvalues, left and right eigenvectors, and dynamical interpretation. Matrix exponential, stability, and asymptotic behavior. Multi-input multi-output systems, impulse and step matrices.

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=06960BA52D0DB32B

EE 263 Course Website:
http://www.stanford.edu/class/ee263/

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16333.jpg</video:thumbnail_loc>
      <video:duration>4417</video:duration>
      <video:publication_date>2012-08-29T18:29:20.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/PBUWAf1uvSA</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Science</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>dynamical</video:tag>
      <video:tag>system</video:tag>
      <video:tag>piecewise</video:tag>
      <video:tag>eigenvalue</video:tag>
      <video:tag>Vector</video:tag>
      <video:tag>scaling</video:tag>
      <video:tag>Growth</video:tag>
      <video:tag>Rate</video:tag>
      <video:tag>Markov</video:tag>
      <video:tag>stochastic</video:tag>
      <video:tag>research</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-Pulsars</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - Pulsars</video:title>
      <video:description>&quot;Lec 14 - Pulsars&quot; Frontiers/Controversies in Astrophysics (ASTR 160)

Professor Bailyn begins with a summary of the four post-Newtonian effects of general relativity that were introduced and explained last time: precession of the perihelion, the deflection of light, the gravitational redshift, and gravitational waves. The concept of gravitational lensing is discussed as predicted by Einstein&apos;s general relativity theory. The formation of a gravitational lens can be observed when light from a bright distant source bends around a massive object between the source (such as a quasar) and the observer. Professor Bailyn then offers a slideshow of gravitational lenses. The issue of finding suitable astronomical objects that lend the opportunity to observe post-Newtonian relativistic effects is addressed. The lecture ends with Jocelyn Bell and the discovery of pulsars.

00:00 - Chapter 1. Review of Post-newtonian Effects of General Relativity
06:15 - Chapter 2. Gravitational Lensing
21:05 - Chapter 3. Jocelyn Bell, Binary Pulsars, and General Relativity
44:17 - Chapter 4. Measurement Errors and Testing Strong Field Relativity

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses 

This course was recorded in Spring 2007.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17284.jpg</video:thumbnail_loc>
      <video:duration>2920</video:duration>
      <video:publication_date>2012-09-02T17:33:57.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/OJwlgdgC3s0</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Bell</video:tag>
      <video:tag>binary</video:tag>
      <video:tag>pulsar</video:tag>
      <video:tag>Einstein</video:tag>
      <video:tag>Cross</video:tag>
      <video:tag>Field</video:tag>
      <video:tag>relativity</video:tag>
      <video:tag>general</video:tag>
      <video:tag>gravitational</video:tag>
      <video:tag>redshift</video:tag>
      <video:tag>wave</video:tag>
      <video:tag>Jocelyn</video:tag>
      <video:tag>magnetized</video:tag>
      <video:tag>neutron</video:tag>
      <video:tag>Star</video:tag>
      <video:tag>periastron</video:tag>
      <video:tag>perigalacticon</video:tag>
      <video:tag>perihelion</video:tag>
      <video:tag>post</video:tag>
      <video:tag>Newtonian</video:tag>
      <video:tag>relativistic</video:tag>
      <video:tag>effects</video:tag>
      <video:tag>Quasar</video:tag>
      <video:tag>rotating</video:tag>
      <video:tag>strong</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Programming-Methodology-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Programming Methodology (Stanford)</video:title>
      <video:description>Programming Methodology (Stanford)

Lecture by Professor Mehran Sahami for the Stanford Computer Science Department (CS106A). Professor Sahami reviews what he covered on methods and functions and then goes into more detail.

CS106A is an Introduction to the engineering of computer applications emphasizing modern software engineering principles: object-oriented design, decomposition, encapsulation, abstraction, and testing. Uses the Java programming language. Emphasis is on good programming style and the built-in facilities of the Java language. 

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=84A56BC7F4A1F852

CS106A at Stanford Unversity:
http://www.stanford.edu/class/cs106a/

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University:
http://www.stanford.edu

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15945.jpg</video:thumbnail_loc>
      <video:duration>2924</video:duration>
      <video:publication_date>2012-08-29T00:48:06.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/W2ysz_6AyJE</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>grades</video:tag>
      <video:tag>programing</video:tag>
      <video:tag>software</video:tag>
      <video:tag>variable</video:tag>
      <video:tag>Names</video:tag>
      <video:tag>language</video:tag>
      <video:tag>JAVA</video:tag>
      <video:tag>cast</video:tag>
      <video:tag>double</video:tag>
      <video:tag>Integers</video:tag>
      <video:tag>method</video:tag>
      <video:tag>void</video:tag>
      <video:tag>type</video:tag>
      <video:tag>expression</video:tag>
      <video:tag>Return</video:tag>
      <video:tag>parameters</video:tag>
      <video:tag>Functions</video:tag>
      <video:tag>information</video:tag>
      <video:tag>hiding</video:tag>
      <video:tag>private</video:tag>
      <video:tag>Public</video:tag>
      <video:tag>Run</video:tag>
      <video:tag>instance</video:tag>
      <video:tag>imp</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-20-Aggression-IV</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 - Aggression IV</video:title>
      <video:description>&quot;Lec 20 - Aggression IV&quot; (May 17, 2010) Professor Robert Sapolsky completes his fourth and final part of a discussion about aggression and violence. He discusses how hormones and evolution have shaped this behavior into the way humans interact today.


Stanford University:
http://www.stanford.edu/

Stanford Department of Biology:
http://biology.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18962.jpg</video:thumbnail_loc>
      <video:duration>6171</video:duration>
      <video:publication_date>2012-09-04T08:18:30.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/BqP4_4kr7-0</video:player_loc>
      <video:uploader>0|14|0</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Aggression</video:tag>
      <video:tag>competition</video:tag>
      <video:tag>Hormone</video:tag>
      <video:tag>neuroscience</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>human</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>organization</video:tag>
      <video:tag>Testosterone</video:tag>
      <video:tag>behavior</video:tag>
      <video:tag>attribute</video:tag>
      <video:tag>characteristic</video:tag>
      <video:tag>social</video:tag>
      <video:tag>culture</video:tag>
      <video:tag>genes</video:tag>
      <video:tag>stimuli</video:tag>
      <video:tag>Neurobiology</video:tag>
      <video:tag>Psychology</video:tag>
      <video:tag>generosity</video:tag>
      <video:tag>Society</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>Reproduction</video:tag>
      <video:tag>anthropology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-19-History-of-the-Mortgage-Market-A-Personal-Narrative</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19 - History of the Mortgage Market: A Personal Narrative</video:title>
      <video:description>&quot;Lec 19 - History of the Mortgage Market: A Personal Narrative&quot; Financial Theory (ECON 251) 

Professor Geanakoplos explains how, as a mathematical economist, he became interested in the practical world of mortgage securities, and how he became the Head of Fixed Income Securities at Kidder Peabody, and then one of six founding partners of Ellington Capital Management. During that time Kidder Peabody became the biggest issuer of collateralized mortgage obligations, and Ellington became the biggest mortgage hedge fund. He describes securitization and trenching of mortgage pools, the role of investment banks and hedge funds, and the evolution of the prime and subprime mortgage markets. He also discusses agent based models of prepayments in the mortgage market.

00:00 - Chapter 1. Fannie Mae, Freddie Mac, and the Mortgage Securities Market
17:01 - Chapter 2. Collateralized Mortgage Obligations
22:44 - Chapter 3. Modeling Prepayment Tendencies at Kidder Peabody
35:40 - Chapter 4. The Rise of Ellington Capital Management and the Role of Hedge Funds
52:52 - Chapter 5. The Leverage Cycle and the Subprime Mortgage Market
01:13:51 - Chapter 6. The Credit Default Swap
01:18:36 - Chapter 7. Conclusion

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2010.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23159.jpg</video:thumbnail_loc>
      <video:duration>4758</video:duration>
      <video:publication_date>2012-09-12T12:56:27.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/9pFfOe2d_h0</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>19</video:tag>
      <video:tag>History</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Mortgage</video:tag>
      <video:tag>Market</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Personal</video:tag>
      <video:tag>Narrative</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Jurgen-Bey-of-Studio-Makkink-Bey-in-Rotterdam</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1- Jurgen Bey, of Studio Makkink &amp; Bey in Rotterdam</video:title>
      <video:description>Lec 1- Jurgen Bey, of Studio Makkink &amp; Bey in Rotterdam.
Jurgen Bey, of Studio Makkink &amp; Bey in Rotterdam, spoke at the Museum of Fine Arts, Houston Brown Auditorium on Wednesday, February 1, 2012. Bey was the final speaker in the RDA Spring Lecture Series &quot;FURNISH Space / Context / Object.&quot;</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17332.jpg</video:thumbnail_loc>
      <video:duration>3450</video:duration>
      <video:publication_date>2012-09-02T18:22:31.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/SRKJp-dSuAg</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Rice</video:tag>
      <video:tag>university</video:tag>
      <video:tag>Houston</video:tag>
      <video:tag>design</video:tag>
      <video:tag>Alliance</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-TEDxCaltech-Nadine-Dabby-Programming-Molecular-Robots</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - TEDxCaltech - Nadine Dabby - Programming Molecular Robots</video:title>
      <video:description>Lec 13 - TEDxCaltech - Nadine Dabby - Programming Molecular Robots. Nadine Dabby is a graduate student in Computation and Neural Systems at Caltech, where she works on DNA nanotechnology and molecular programming in the Winfree Lab.  Prior to attending Caltech, she completed a double major in Molecular and Cell Biology and English Literature at UC Berkeley. Nadine is also an adjunct lecturer at the Art Center College of Design, where she teaches a course on Biomimicry to art and design undergraduates.

About TEDx, x = independently organized event: In the spirit of ideas worth spreading, TEDx is a program of local, self-organized events that bring people together to share a TED-like experience. At a TEDx event, TEDTalks video and live speakers combine to spark deep discussion and connection in a small group. These local, self-organized events are branded TEDx, where x = independently organized TED event. The TED Conference provides general guidance for the TEDx program, but individual TEDx events are self-organized. (Subject to certain rules and regulations.) 

On January 14, 2011, Caltech hosted TEDxCaltech, an exciting one-day event to honor Richard Feynman, Nobel Laureate, Caltech physics professor, iconoclast, visionary, and all-around &quot;curious character.&quot; Visit TEDxCaltech.com for more details.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15025.jpg</video:thumbnail_loc>
      <video:duration>452</video:duration>
      <video:publication_date>2012-08-28T11:57:42.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/V2d1U4AyDPw</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>TEDx</video:tag>
      <video:tag>TEDxCaltech</video:tag>
      <video:tag>Caltech</video:tag>
      <video:tag>nanoscience</video:tag>
      <video:tag>nanotechnology</video:tag>
      <video:tag>robot</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>research</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-71-CS50-Week-9-Monday</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 71 - CS50 / Week 9: Monday</video:title>
      <video:description>Lec 71 - CS50 / Week 9: Monday. CSS. Inheritance. JavaScript. Events, continued. Ajax.   More at http://cs50.tv/.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16111.jpg</video:thumbnail_loc>
      <video:duration>4133</video:duration>
      <video:publication_date>2012-08-29T09:37:38.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/6xBGMJ30TDo</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>cs50</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>programming</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-MIT-6013-Electromagnetics-and-Applications-Fall-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12- MIT 6.013 Electromagnetics and Applications, Fall 2</video:title>
      <video:description>Lec 12- MIT 6.013 Electromagnetics and Applications, Fall 2.
Field of Square Pair of Coils

View the complete course at: http://ocw.mit.edu/6-013F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16196.jpg</video:thumbnail_loc>
      <video:duration>252</video:duration>
      <video:publication_date>2012-08-29T14:51:16.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/VItWivq_3pc</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Atomic Physics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>electromagnetics</video:tag>
      <video:tag>applications</video:tag>
      <video:tag>circuits</video:tag>
      <video:tag>peripherals</video:tag>
      <video:tag>microwave</video:tag>
      <video:tag>radar</video:tag>
      <video:tag>antennas</video:tag>
      <video:tag>sensors</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Configurative-Reading</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Configurative Reading</video:title>
      <video:description>&quot;Lec 4 - Configurative Reading&quot; Introduction to Theory of Literature (ENGL 300)

The discussion of Gadamer and Hirsch continues in this lecture, which further examines the relationship between reading and interpretation. Through a comparative analysis of these theorists, Professor Paul Fry explores the difference between meaning and significance, the relationship between understanding and paraphrasing, and the nature of the gap between the reader and the text. Through Wolfgang Iser&apos;s essay, &quot;The Reading Process,&quot; the nature of textual expectation and surprise, and the theory of their universal importance in narrative, is explained. The lecture concludes by considering the fundamental, inescapable role that hermeneutic premises play in canon formation.

00:00 - Chapter 1. Gadamer Revisited
08:47 - Chapter 2. Hirsch&apos;s Historicism
19:44 - Chapter 3. Iser: The Act of Reading
28:25 - Chapter 4. Expectations
43:12 - Chapter 5. Tony the Tow Truck
48:51 - Chapter 6. Gadamer, Iser, Hirsch, and the Canon

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17408.jpg</video:thumbnail_loc>
      <video:duration>3134</video:duration>
      <video:publication_date>2012-09-03T13:04:22.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/cbJW5nGnoGU</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>boredom</video:tag>
      <video:tag>and</video:tag>
      <video:tag>overstrain</video:tag>
      <video:tag>violation</video:tag>
      <video:tag>of</video:tag>
      <video:tag>expectation</video:tag>
      <video:tag>defamiliarization</video:tag>
      <video:tag>Surprise</video:tag>
      <video:tag>virtual</video:tag>
      <video:tag>work</video:tag>
      <video:tag>Gap</video:tag>
      <video:tag>canon</video:tag>
      <video:tag>innovation</video:tag>
      <video:tag>culinary</video:tag>
      <video:tag>fiction</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-TEDxCaltech-Simon-Flling-Quantum-Simulations</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 - TEDxCaltech - Simon Fölling - Quantum Simulations</video:title>
      <video:description>Lec 18 - TEDxCaltech - Simon Fölling - Quantum Simulations. Simon Fölling studies quantum many-body systems, such as the ones found in magnetic and semiconducting materials, by using ultracold atomic gases. He started to work in the field when graduating from the University of Heidelberg, and subsequently during his PhD in Mainz, Germany and a postdoc at Harvard University. He is still so fascinated by this field that he now started a new project in the field at the University of Munich.

About TEDx, x = independently organized event: In the spirit of ideas worth spreading, TEDx is a program of local, self-organized events that bring people together to share a TED-like experience. At a TEDx event, TEDTalks video and live speakers combine to spark deep discussion and connection in a small group. These local, self-organized events are branded TEDx, where x = independently organized TED event. The TED Conference provides general guidance for the TEDx program, but individual TEDx events are self-organized. (Subject to certain rules and regulations.) 

On January 14, 2011, Caltech hosted TEDxCaltech, an exciting one-day event to honor Richard Feynman, Nobel Laureate, Caltech physics professor, iconoclast, visionary, and all-around &quot;curious character.&quot; Visit TEDxCaltech.com for more details.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15032.jpg</video:thumbnail_loc>
      <video:duration>918</video:duration>
      <video:publication_date>2012-08-28T12:04:31.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/N_n4xaJ1h34</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>TEDx</video:tag>
      <video:tag>TEDxCaltech</video:tag>
      <video:tag>Caltech</video:tag>
      <video:tag>Feynman</video:tag>
      <video:tag>Quantum</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>simulation</video:tag>
      <video:tag>visualization</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>research</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-48-Challenging-Similarity-Problem</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 48 - Challenging Similarity Problem</video:title>
      <video:description>Challenging Similarity Problem

Interesting similarity problem where we don&apos;t have a lot of information to work with</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20314.jpg</video:thumbnail_loc>
      <video:duration>593</video:duration>
      <video:publication_date>2012-09-06T14:11:13.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/7aGEvpHaNJ8</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Challenging</video:tag>
      <video:tag>similarity</video:tag>
      <video:tag>Problem</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-Mathematics-16A</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - Mathematics 16A</video:title>
      <video:description>&quot;Lec 13 - Mathematics 16A &quot;Analytic Geometry and Calculus</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27384.jpg</video:thumbnail_loc>
      <video:duration>2645</video:duration>
      <video:publication_date>2012-09-21T06:16:38.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/H15UZh4X2q0</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>13</video:tag>
      <video:tag>Mathematics</video:tag>
      <video:tag>16A</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-Mathematics-16A-No-visuals-for-last-10-minutes</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - Mathematics 16A - No visuals for last 10 minutes</video:title>
      <video:description>&quot;Lec 15 - Mathematics 16A - No visuals for last 10 minutes&quot;Analytic Geometry and Calculus</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27386.jpg</video:thumbnail_loc>
      <video:duration>2271</video:duration>
      <video:publication_date>2012-09-21T06:16:58.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/L7kalDc5u_k</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>15</video:tag>
      <video:tag>Mathematics</video:tag>
      <video:tag>16A</video:tag>
      <video:tag>no</video:tag>
      <video:tag>visuals</video:tag>
      <video:tag>for</video:tag>
      <video:tag>Last</video:tag>
      <video:tag>10</video:tag>
      <video:tag>minutes</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-49-Tension-part-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 49 - Tension (part 2)</video:title>
      <video:description>Tension (part 2)

A slightly more difficult tension problem.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21087.jpg</video:thumbnail_loc>
      <video:duration>619</video:duration>
      <video:publication_date>2012-09-08T17:33:31.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/zwDJ1wVr7Is</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>tension</video:tag>
      <video:tag>part</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-25-TEDxCaltech-Jeff-Marlow-The-Forces-of-Exploration</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 25 - TEDxCaltech - Jeff Marlow - The Forces of Exploration</video:title>
      <video:description>Lec 25 - TEDxCaltech - Jeff Marlow - The Forces of Exploration. Jeff Marlow is a graduate student in Geological and Planetary Sciences at Caltech where he studies exotic microbial metabolisms in an attempt to understand the limits of life on Earth and beyond.  He has followed extreme life forms to acidic rivers, ice caves, deserts, the high Andes, and the deep ocean, and has worked on NASA&apos;s Mars Exploration Rovers and Phoenix Mars Lander. 

About TEDx, x = independently organized event: In the spirit of ideas worth spreading, TEDx is a program of local, self-organized events that bring people together to share a TED-like experience. At a TEDx event, TEDTalks video and live speakers combine to spark deep discussion and connection in a small group. These local, self-organized events are branded TEDx, where x = independently organized TED event. The TED Conference provides general guidance for the TEDx program, but individual TEDx events are self-organized. (Subject to certain rules and regulations.) 

On January 14, 2011, Caltech hosted TEDxCaltech, an exciting one-day event to honor Richard Feynman, Nobel Laureate, Caltech physics professor, iconoclast, visionary, and all-around &quot;curious character.&quot; Visit TEDxCaltech.com for more details.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15039.jpg</video:thumbnail_loc>
      <video:duration>320</video:duration>
      <video:publication_date>2012-08-28T12:05:23.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/48CYlAP4WZ4</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>TEDx</video:tag>
      <video:tag>TEDxCaltech</video:tag>
      <video:tag>Caltech</video:tag>
      <video:tag>exploration</video:tag>
      <video:tag>History</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>research</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Lecture-03-The-Linear-Model-I-April-10-2012</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Lecture 03 -The Linear Model I (April 10, 2012)</video:title>
      <video:description>Lec 3 - Lecture 03 -The Linear Model I (April 10, 2012). The Linear Model I - Linear classification and linear regression. Extending linear models through nonlinear transforms. Lecture 3 of 18 of Caltech&apos;s Machine Learning Course - CS 156 by Professor Yaser Abu-Mostafa. View course materials in iTunes U Course App - https://itunesu.itunes.apple.com/audit/CODBABB3ZC and on the course website - http://work.caltech.edu/telecourse.html

Produced in association with Caltech Academic Media Technologies under the Attribution-NonCommercial-NoDerivs Creative Commons License (CC BY-NC-ND). To learn more about this license, http://creativecommons.org/licenses/by-nc-nd/3.0/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15089.jpg</video:thumbnail_loc>
      <video:duration>4784</video:duration>
      <video:publication_date>2012-08-28T13:07:25.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/FIbVs5GbBlQ</video:player_loc>
      <video:uploader>0|65|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Caltech</video:tag>
      <video:tag>machine</video:tag>
      <video:tag>learning</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>data</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-77-CS50-Week-5-Monday</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 77 - CS50 / Week 5: Monday</video:title>
      <video:description>Lec 77 - CS50 / Week 5: Monday. File I/O. Forensics. Linked lists. Stacks. Queues.  More at http://cs50.tv/.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16117.jpg</video:thumbnail_loc>
      <video:duration>4247</video:duration>
      <video:publication_date>2012-08-29T09:42:33.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/gh0567Lh8qg</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>cs50</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>programming</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-78-CS50-Week-4-Wednesday</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 78 - CS50 / Week 4: Wednesday</video:title>
      <video:description>Lec 78 - CS50 / Week 4: Wednesday. Structures. Dynamic memory allocation. Stack and heap. Pointers. Debugging, continued.  More at http://cs50.tv/.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16118.jpg</video:thumbnail_loc>
      <video:duration>4738</video:duration>
      <video:publication_date>2012-08-29T09:42:41.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/UQx96rJQnk4</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>cs50</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>programming</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-20-Dynamic-Hedging</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 - Dynamic Hedging</video:title>
      <video:description>&quot;Lec 20 - Dynamic Hedging&quot; Financial Theory (ECON 251) 

Suppose you have a perfect model of contingent mortgage prepayments, like the one built in the previous lecture. You are willing to bet on your prepayment forecasts, but not on which way interest rates will move. Hedging lets you mitigate the extra risk, so that you only have to rely on being right about what you know. The trouble with hedging is that there are so many things that can happen over the 30 year life of a mortgage. Even if interest rates can do only two things each year, in 30 years there are over a billion interest rate scenarios. It would seem impossible to hedge against so many contingencies. The principle of dynamic hedging shows that it is enough to hedge yourself against the two things that can happen next year (which is far less onerous), provided that each following year you adjust the hedge to protect against what might occur one year after that. To illustrate the issue we reconsider the World Series problem from a previous lecture. Suppose you know the Yankees have a 60% chance of beating the Dodgers in each game and that you can bet any amount at 60:40 odds on individual games with other bookies. A naive fan is willing to bet on the Dodgers winning the whole Series at even odds. You have a 71% chance of winning a bet against the fan, but bad luck can cause you to lose anyway. What bets on individual games should you make with the bookies to lock in your expected profit from betting against the fan on the whole Series?

00:00 - Chapter 1. Fundamentals of Hedging
15:38 - Chapter 2. The Principle of Dynamic Hedging
24:26 - Chapter 3. How Does Hedging Generate Profit?
43:48 - Chapter 4. Maintaining Profits from Dynamic Hedging
54:08 - Chapter 5. Dynamic Hedging in the Bond Market
01:10:30 - Chapter 6. Conclusion

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23160.jpg</video:thumbnail_loc>
      <video:duration>4350</video:duration>
      <video:publication_date>2012-09-12T12:56:33.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/gXrCrXuU2_g</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>20</video:tag>
      <video:tag>dynamic</video:tag>
      <video:tag>Hedging</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-21-Dynamic-Hedging-and-Average-Life</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21 - Dynamic Hedging and Average Life</video:title>
      <video:description>&quot;Lec 21 - Dynamic Hedging and Average Life&quot; Financial Theory (ECON 251) 

This lecture reviews the intuition from the previous class, where the idea of dynamic hedging was introduced. We learn why the crucial idea of dynamic hedging is marking to market: even when there are millions of possible scenarios that could come to pass over time, by hedging a little bit each step of the way, the number of possibilities becomes much more manageable. We conclude the discussion of hedging by introducing a measure for the average life of a bond, and show how traders use this to figure out the appropriate hedge against interest rate movements.

00:00 - Chapter 1. Review of Dynamic Hedging
09:15 - Chapter 2. Dynamic Hedging as Marking-to-Market
19:55 - Chapter 3. Dynamic Hedging and Prepayment Models in the Market
30:50 - Chapter 4. Appropriate Hedges against Interest Rate Movements
01:05:15 - Chapter 5. Measuring the Average Life of a Bond

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23161.jpg</video:thumbnail_loc>
      <video:duration>4422</video:duration>
      <video:publication_date>2012-09-12T12:57:10.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/DAd7LFM0jK8</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>21</video:tag>
      <video:tag>dynamic</video:tag>
      <video:tag>Hedging</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Average</video:tag>
      <video:tag>life</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Geography-C110</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Geography C110</video:title>
      <video:description>&quot;Lec 5 - Geography C110 &quot;Economic Geography of the Industrial World</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27422.jpg</video:thumbnail_loc>
      <video:duration>4807</video:duration>
      <video:publication_date>2012-09-21T07:05:34.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/_eaI8PHrscI</video:player_loc>
      <video:uploader>0|41|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>5</video:tag>
      <video:tag>Geography</video:tag>
      <video:tag>C110</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-28-Chemistry-1A-Fall-2011</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 28 - Chemistry 1A - Fall 2011</video:title>
      <video:description>&quot;Lec 28 - Chemistry 1A &quot; General Chemistry. These lectures are filmed during fall 2011 and given by general chemistry professor Michelle Douskey and professor Angelica Stacy.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27132.jpg</video:thumbnail_loc>
      <video:duration>2939</video:duration>
      <video:publication_date>2012-09-21T03:08:34.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/sDZ-tSnMlaU</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>28</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>1A</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-34-TEDxCaltech-J-Craig-Venter-Future-Biology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 34 - TEDxCaltech - J. Craig Venter  - Future Biology</video:title>
      <video:description>Lec 34 - TEDxCaltech - J. Craig Venter  - Future Biology. J. Craig Venter is a biologist most known for his contributions, in 2001, of sequencing the first draft human genome and in 2007 for the first complete diploid human genome.  In 2010 he and his team announced success in constructing the first synthetic bacterial cell. His present work focuses on creating synthetic biological organisms and applications of this work, and discovering genetic diversity in the world&apos;s oceans. 

About TEDx, x = independently organized event: In the spirit of ideas worth spreading, TEDx is a program of local, self-organized events that bring people together to share a TED-like experience. At a TEDx event, TEDTalks video and live speakers combine to spark deep discussion and connection in a small group. These local, self-organized events are branded TEDx, where x = independently organized TED event. The TED Conference provides general guidance for the TEDx program, but individual TEDx events are self-organized. (Subject to certain rules and regulations.) 

On January 14, 2011, Caltech hosted TEDxCaltech, an exciting one-day event to honor Richard Feynman, Nobel Laureate, Caltech physics professor, iconoclast, visionary, and all-around &quot;curious character.&quot; Visit TEDxCaltech.com for more details.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15052.jpg</video:thumbnail_loc>
      <video:duration>976</video:duration>
      <video:publication_date>2012-08-28T12:12:31.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/HdgfzdlgUHw</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>TEDx</video:tag>
      <video:tag>TEDxCaltech</video:tag>
      <video:tag>Caltech</video:tag>
      <video:tag>synthetic</video:tag>
      <video:tag>life</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>genome</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>research</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-79-CS50-Week-4-Monday</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 79 - CS50 / Week 4: Monday</video:title>
      <video:description>Lec 79 - CS50 / Week 4: Monday. Structures. Dynamic memory allocation. Stack and heap. Pointers. Debugging, continued. More at http://cs50.tv/.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16119.jpg</video:thumbnail_loc>
      <video:duration>4335</video:duration>
      <video:publication_date>2012-08-29T09:42:48.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/t30ma2rYdTI</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>cs50</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>programming</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-80-CS50-Week-3-Wednesday</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 80 - CS50 / Week 3: Wednesday</video:title>
      <video:description>Lec 80 - CS50 / Week 3: Wednesday. Linear search. Binary search. Asymptotic notation. Recursion. Pseudorandomness. Bubble sort. Selection sort. Insertion sort. Merge sort. Debugging.  More at http://cs50.tv/.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16120.jpg</video:thumbnail_loc>
      <video:duration>2748</video:duration>
      <video:publication_date>2012-08-29T09:42:57.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/qaSqhIMtSVQ</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>cs50</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>programming</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-81-CS50-Week-3-Monday</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 81 - CS50 / Week 3: Monday</video:title>
      <video:description>Lec 81 - CS50 / Week 3: Monday. Linear search. Binary search. Asymptotic notation. Recursion. Pseudorandomness. Bubble sort. Selection sort. Insertion sort. Merge sort. Debugging.  More at http://cs50.tv/.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16121.jpg</video:thumbnail_loc>
      <video:duration>3865</video:duration>
      <video:publication_date>2012-08-29T09:43:06.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/MwFMs9GQMGY</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>cs50</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>programming</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-82-CS50-Week-2-Monday</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 82 - CS50 / Week 2: Monday</video:title>
      <video:description>Lec 82 - CS50 / Week 2: Monday. Functions, continued. Global variables. Parameters. Return values. Stack. Frames. Scope. Arrays. Strings. Command-line arguments. Cryptography.  More at http://cs50.tv/.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16122.jpg</video:thumbnail_loc>
      <video:duration>4154</video:duration>
      <video:publication_date>2012-08-29T09:43:16.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Tel7_02C8YY</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>cs50</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>programming</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-MIT-6035-Computer-Language-Engineering-Fall-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6- MIT 6.035 Computer Language Engineering, Fall 2005</video:title>
      <video:description>Lec 6- MIT 6.035 Computer Language Engineering, Fall 2005.
Register Allocation

View the complete course: http://ocw.mit.edu/6-035F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15054.jpg</video:thumbnail_loc>
      <video:duration>2955</video:duration>
      <video:publication_date>2012-08-28T12:12:53.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/SZOJogbFEvc</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>language</video:tag>
      <video:tag>programing</video:tag>
      <video:tag>compilers</video:tag>
      <video:tag>software</video:tag>
      <video:tag>JAVA</video:tag>
      <video:tag>MIPS</video:tag>
      <video:tag>machine</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Lecture-04-Error-and-Noise-April-12-2012</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Lecture 04 - Error and Noise (April 12, 2012)</video:title>
      <video:description>Lec 4 - Lecture 04 - Error and Noise (April 12, 2012). Error and Noise - The principled choice of error measures. What happens when the target we want to learn is noisy. Lecture 4 of 18 of Caltech&apos;s Machine Learning Course - CS 156 by Professor Yaser Abu-Mostafa. View course materials in iTunes U Course App - https://itunesu.itunes.apple.com/audit/CODBABB3ZC and on the course website - http://work.caltech.edu/telecourse.html</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15092.jpg</video:thumbnail_loc>
      <video:duration>4702</video:duration>
      <video:publication_date>2012-08-28T13:07:33.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/L_0efNkdGMc</video:player_loc>
      <video:uploader>0|65|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Caltech</video:tag>
      <video:tag>machine</video:tag>
      <video:tag>learning</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>data</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-The-Athenian-Empire</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - The Athenian Empire</video:title>
      <video:description>&quot;Lec 13 - The Athenian Empire&quot; Introduction to Ancient Greek History (CLCV 205)

In this lecture, Professor Kagan traces the development and the power of the Persian empire. He also shows how the Persian empire and the Greek world eventually came into conflict through a few incidents concerning Ionian Greeks in Asia Minor, which eventually turned into the Persian Wars. Professor Kagan ends this lecture with a description of the events of the battle of Marathon in which the Athenians defeated the Persians.

00:00 - Chapter 1. The Rise of the Persian Empire
15:07 - Chapter 2. Clashes with the Persian Empire
32:40 - Chapter 3. The Beginning of the Persian Wars
37:37 - Chapter 4. Further Developments Leading to the War with Persia
49:47 - Chapter 5. The Battle of Marathon

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2007.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16643.jpg</video:thumbnail_loc>
      <video:duration>4836</video:duration>
      <video:publication_date>2012-08-31T16:38:07.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/EuvkY7l8w-Y</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Aristagoras</video:tag>
      <video:tag>asia</video:tag>
      <video:tag>Minor</video:tag>
      <video:tag>Athens</video:tag>
      <video:tag>Cambyses</video:tag>
      <video:tag>Cleomenes</video:tag>
      <video:tag>cleruchy</video:tag>
      <video:tag>Croesus</video:tag>
      <video:tag>Cyrus</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Great</video:tag>
      <video:tag>Eretria</video:tag>
      <video:tag>hoplites</video:tag>
      <video:tag>Ionians</video:tag>
      <video:tag>Lydia</video:tag>
      <video:tag>Marathon</video:tag>
      <video:tag>Miletus</video:tag>
      <video:tag>Miltiades</video:tag>
      <video:tag>Persia</video:tag>
      <video:tag>Satraps</video:tag>
      <video:tag>Sparta</video:tag>
      <video:tag>Themistocles</video:tag>
      <video:tag>Xerxes</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-96-Put-Call-Parity-Arbitrage-II</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 96 - Put-Call Parity Arbitrage II</video:title>
      <video:description>Put-Call Parity Arbitrage II

Put-Call Parity Arbitrage II</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20358.jpg</video:thumbnail_loc>
      <video:duration>234</video:duration>
      <video:publication_date>2012-09-06T14:24:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/MHWmBggmIU0</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Put</video:tag>
      <video:tag>call</video:tag>
      <video:tag>Parity</video:tag>
      <video:tag>Arbitrage</video:tag>
      <video:tag>II</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-83-CS50-Week-1-Friday</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 83 - CS50 / Week 1: Friday</video:title>
      <video:description>Lec 83 - CS50 / Week 1: Friday. C. Source code. Compilers. Object code. SSH. SFTP. GCC. Functions. Comments. Standard output. Arithmetic operators. Precedence. Associativity. Local variables. Types. Casting. Standard input. Libraries. Boolean expressions, continued. Conditions, continued. Loops, continued.  More at http://cs50.tv/.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16123.jpg</video:thumbnail_loc>
      <video:duration>4415</video:duration>
      <video:publication_date>2012-08-29T09:44:26.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/HFgn-OHkHbM</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>cs50</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>programming</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-24-Risk-Return-and-Social-Security</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 24 - Risk, Return, and Social Security</video:title>
      <video:description>&quot;Lec 24 - Risk, Return, and Social Security&quot; Financial Theory (ECON 251) 

This lecture addresses some final points about the CAPM. How would one test the theory? Given the theory, what&apos;s the right way to think about evaluating fund managers&apos; performance? Should the manager of a hedge fund and the manager of a university endowment be judged by the same performance criteria? More generally, how should we think about the return differential between stocks and bonds? Lastly, looking back to the lectures on Social Security earlier in the semester, how should the CAPM inform our thinking about the role of stocks and bonds in Social Security? Can the views of Democrats and Republicans be reconciled? What if Social Security were privatized, but workers were forced to hold their assets in a new kind of asset called PAAWS, which pay the holder more if the wage of young workers is higher?

00:00 - Chapter 1. Testing the Capital Asset Pricing Model
14:08 - Chapter 2. Evaluation of Fund Management Performance Using CAPM
22:30 - Chapter 3. Reassessing Assets within Social Security
53:04 - Chapter 4. Reconciling Democratic and Republican Views on Social Security
59:32 - Chapter 5. Geanakoplos&apos;s Personal Annuitized Average Wage Securities
01:08:48 - Chapter 6. The Black-Scholes Model

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23164.jpg</video:thumbnail_loc>
      <video:duration>4450</video:duration>
      <video:publication_date>2012-09-12T12:57:46.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/tSN9lDnbTNk</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>24</video:tag>
      <video:tag>Risk</video:tag>
      <video:tag>Return</video:tag>
      <video:tag>and</video:tag>
      <video:tag>social</video:tag>
      <video:tag>security</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Live-laparoscopic-gastric-bypass-LGP-surgery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Live laparoscopic gastric bypass LGP surgery</video:title>
      <video:description>This video shows a patient named Mary Starr from the US after her laparoscopic gastric bypass surgery at Mumbai. Patient is really satisfied from the treatment she has got.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/d9a22f97-7f5e-493b-b8bd-572c82d5a387/cand_25.jpg</video:thumbnail_loc>
      <video:duration>106</video:duration>
      <video:publication_date>2011-11-30T10:23:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9539.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Mary</video:tag>
      <video:tag>Starr</video:tag>
      <video:tag>From</video:tag>
      <video:tag>the</video:tag>
      <video:tag>US</video:tag>
      <video:tag>after</video:tag>
      <video:tag>her</video:tag>
      <video:tag>Laparoscopic</video:tag>
      <video:tag>Gastric</video:tag>
      <video:tag>Bypass</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>at</video:tag>
      <video:tag>Mumbai</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-33-801-Physics-I-Classical-Mechanics-Fall-1999</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 33 - 8.01 Physics I: Classical Mechanics, Fall 1999</video:title>
      <video:description>&quot;Lec 33 - 8.01 Physics I: Classical Mechanics, Fall 1999&quot; Heat - Thermal Expansion

View the complete course: http://ocw.mit.edu/8-01F99

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14469.jpg</video:thumbnail_loc>
      <video:duration>2946</video:duration>
      <video:publication_date>2012-08-26T18:27:22.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/sr0yMWdWie0</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>mechanics</video:tag>
      <video:tag>lewin</video:tag>
      <video:tag>vectors</video:tag>
      <video:tag>motion</video:tag>
      <video:tag>gravity</video:tag>
      <video:tag>trajectory</video:tag>
      <video:tag>Centripetal</video:tag>
      <video:tag>Scalar</video:tag>
      <video:tag>friction</video:tag>
      <video:tag>tension</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-John-Matthias-Joyelle-McSweeney-Poetry-Reading</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - John Matthias &amp; Joyelle McSweeney Poetry Reading</video:title>
      <video:description>Lec 4 - John Matthias &amp; Joyelle McSweeney Poetry Reading. April 27, 2011

Part of the Poem Present series at the University of Chicago.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14750.jpg</video:thumbnail_loc>
      <video:duration>3472</video:duration>
      <video:publication_date>2012-08-27T10:56:27.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/AX9QQCIBf_0</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>John</video:tag>
      <video:tag>matthias</video:tag>
      <video:tag>joyelle</video:tag>
      <video:tag>mcsweeney</video:tag>
      <video:tag>poetry</video:tag>
      <video:tag>reading</video:tag>
      <video:tag>uchicago</video:tag>
      <video:tag>poem</video:tag>
      <video:tag>present</video:tag>
      <video:tag>creative</video:tag>
      <video:tag>Writing</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-Robert-Bird-Res-Nullius-Boris-Pasternak-and-the-End-of-the-Russian-Lyric</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - Robert Bird: Res Nullius: Boris Pasternak and the End of the Russian Lyric</video:title>
      <video:description>Lec 6 - Robert Bird: Res Nullius: Boris Pasternak and the End of the Russian Lyric. June 1, 2011

Part of the Poem Present series at the University of Chicago.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14752.jpg</video:thumbnail_loc>
      <video:duration>5579</video:duration>
      <video:publication_date>2012-08-27T10:56:39.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/2aVnIfuaAbY</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>robert</video:tag>
      <video:tag>Bird</video:tag>
      <video:tag>poetry</video:tag>
      <video:tag>reading</video:tag>
      <video:tag>uchicago</video:tag>
      <video:tag>poem</video:tag>
      <video:tag>present</video:tag>
      <video:tag>creative</video:tag>
      <video:tag>Writing</video:tag>
      <video:tag>slavic</video:tag>
      <video:tag>russia</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-MIT-3320-Atomistic-Computer-Modeling-of-Materials</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1- MIT 3.320 Atomistic Computer Modeling of Materials</video:title>
      <video:description>Lec 1- MIT 3.320 Atomistic Computer Modeling of Materials.
Introduction and Case Studies

View the complete course at: http://ocw.mit.edu/3-320S05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16368.jpg</video:thumbnail_loc>
      <video:duration>4430</video:duration>
      <video:publication_date>2012-08-30T13:03:07.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/tynCH4dosA8</video:player_loc>
      <video:uploader>0|38|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>simulation</video:tag>
      <video:tag>atomistic</video:tag>
      <video:tag>dft</video:tag>
      <video:tag>hartree</video:tag>
      <video:tag>fock</video:tag>
      <video:tag>thermodynamics</video:tag>
      <video:tag>Quantum</video:tag>
      <video:tag>First</video:tag>
      <video:tag>Principles</video:tag>
      <video:tag>coarse</video:tag>
      <video:tag>graining</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-MIT-3320-Atomistic-Computer-Modeling-of-Materials</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2- MIT 3.320 Atomistic Computer Modeling of Materials</video:title>
      <video:description>Lec 2- MIT 3.320 Atomistic Computer Modeling of Materials.
Potentials, Supercells, Relaxation, Methodology

View the complete course at: http://ocw.mit.edu/3-320S05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16369.jpg</video:thumbnail_loc>
      <video:duration>4619</video:duration>
      <video:publication_date>2012-08-30T13:09:38.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/kHdqdTe7G44</video:player_loc>
      <video:uploader>0|38|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>simulation</video:tag>
      <video:tag>atomistic</video:tag>
      <video:tag>dft</video:tag>
      <video:tag>hartree</video:tag>
      <video:tag>fock</video:tag>
      <video:tag>thermodynamics</video:tag>
      <video:tag>Quantum</video:tag>
      <video:tag>First</video:tag>
      <video:tag>Principles</video:tag>
      <video:tag>coarse</video:tag>
      <video:tag>graining</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-25-The-Leverage-Cycle-and-the-Subprime-Mortgage-Crisis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 25 - The Leverage Cycle and the Subprime Mortgage Crisis</video:title>
      <video:description>&quot;Lec 25 - The Leverage Cycle and the Subprime Mortgage Crisis&quot; Financial Theory (ECON 251) 

Standard financial theory left us woefully unprepared for the financial crisis of 2007-09. Something is missing in the theory. In the majority of loans the borrower must agree on an interest rate and also on how much collateral he will put up to guarantee repayment. The standard theory presented in all the textbooks ignores collateral. The next two lectures introduce a theory of the Leverage Cycle, in which default and collateral are endogenously determined. The main implication of the theory is that when collateral requirements get looser and leverage increases, asset prices rise, but then when collateral requirements get tougher and leverage decreases, asset prices fall. This stands in stark contrast to the fundamental value theory of asset pricing we taught so far. We&apos;ll look at a number of facts about the subprime mortgage crisis, and see whether the new theory offers convincing explanations.

00:00 - Chapter 1. Assumptions on Loans in the Subprime Mortgage Market
18:27 - Chapter 2. Market Weaknesses Revealed in the 2007-2009 Financial Crisis
29:00 - Chapter 3. Collateral and Introduction to the Leverage Cycle
38:53 - Chapter 4. Contrasts between the Leverage Cycle and CAPM
43:36 - Chapter 5. Leverage Cycle Theory in Recent Financial History
01:03:55 - Chapter 6. Negative Implications of the Leverage Cycle
01:14:14 - Chapter 7. Conclusion

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23165.jpg</video:thumbnail_loc>
      <video:duration>4590</video:duration>
      <video:publication_date>2012-09-12T12:57:56.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/lb5Q1Jur0I0</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>25</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Leverage</video:tag>
      <video:tag>Cycle</video:tag>
      <video:tag>and</video:tag>
      <video:tag>subprime</video:tag>
      <video:tag>Mortgage</video:tag>
      <video:tag>crisis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Plato-Part-III-Arguments-for-the-immortality-of-the-soul-cont</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Plato, Part III: Arguments for the immortality of the soul (cont.)</video:title>
      <video:description>&quot;Lec 8 - Plato, Part III: Arguments for the immortality of the soul (cont.)&quot; Death (PHIL 176)

The lecture focuses exclusively on one argument for the immortality of the soul from Plato&apos;s Phaedo, namely, &quot;the argument from simplicity.&quot; Plato suggests that in order for something to be destroyed, it must have parts, that is, it must be possible to &quot;take it apart.&quot; Arguing that the soul is simple, that it does not have parts, Plato believes that it would logically follow that the soul is indestructible.

00:00 - Chapter 1. Frailties in &quot;Recycling&quot; and &quot;Recollecting&quot; Arguments 
09:21 - Chapter 2. The Argument from Simplicity 
19:01 - Chapter 3. Does Indestructibility and Invisibility of the Soul Necessarily Mean Immortality? Objections from Cebes and Simmias 
30:36 - Chapter 4. Harmony as a Counter Analogy 
42:36 - Chapter 5. Radio Waves - To Detect Rather Than to Sense the Soul 

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses 

This course was recorded in Spring 2007.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16264.jpg</video:thumbnail_loc>
      <video:duration>2994</video:duration>
      <video:publication_date>2012-08-29T17:07:52.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/oJzGgp-hoKc</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Cebes</video:tag>
      <video:tag>Phaedo</video:tag>
      <video:tag>Plato</video:tag>
      <video:tag>Simmias</video:tag>
      <video:tag>Socrates</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/USA-Science-and-Engineering-Festival-Part-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>USA Science and Engineering Festival - Part 2</video:title>
      <video:description>On October 23 2010, MicrobeWorld attended the first annual USA Science and Engineering Festival on the National Mall in Washington, D.C. In part 2 of this two-part video, Stanley Maloy, Dean of the College of Science at San Diego State University, continues his tour of the microbiology related exhibits at the festival.

Featured in this episode are members of the departments of biology and microbiology at the University of Georgia and Idaho State University. Maloy also introduces us to some of the work being done at The J. Craig Venter Institute in San Diego, Ca.

Watch as Maloy introduces us to the power of microbes through demonstrations of waste turned into energy, termites living off a diet of wood, and the radiation resistant power of microbes. Maloy also takes us on a tour of the The DiscoverGenomics! Mobile Laboratory which travels around the Washington D.C. area visiting schools that otherwise wouldn&apos;t get the chance to see science in action.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_6751.jpg</video:thumbnail_loc>
      <video:duration>882</video:duration>
      <video:publication_date>2011-01-10T20:10:07.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/NeZYmjk31Jc</video:player_loc>
      <video:uploader>Chris Condayan</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>USA</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>festival</video:tag>
      <video:tag>Video</video:tag>
      <video:tag>DC</video:tag>
      <video:tag>microbiology</video:tag>
      <video:tag>Maloy</video:tag>
      <video:tag>Micro</video:tag>
      <video:tag>termites</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Android-Building-a-Mobile-Platform-to-Change-the-Industry</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Android: Building a Mobile Platform to Change the Industry</video:title>
      <video:description>&quot;Lec 8 - Android: Building a Mobile Platform to Change the Industry&quot; November 28, 2007 lecture by Richard Miner for the Stanford University Computer Systems Colloquium (EE 380). This talk provides technical and commercial background on Android, a new mobile platform that Google and a large set of partners (known as the open handset alliance) have recently announced.

EE 380 | Computer Systems Colloquium:
http://www.stanford.edu/class/ee380/

Stanford Computer Systems Laboratory:
http://csl.stanford.edu/

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanforduniversity/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17445.jpg</video:thumbnail_loc>
      <video:duration>4631</video:duration>
      <video:publication_date>2012-09-03T13:47:56.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/WUrMI9ZGxQ8</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>software</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>design</video:tag>
      <video:tag>Application</video:tag>
      <video:tag>Richard</video:tag>
      <video:tag>Miner</video:tag>
      <video:tag>Android</video:tag>
      <video:tag>Google</video:tag>
      <video:tag>mobile</video:tag>
      <video:tag>Open</video:tag>
      <video:tag>platform</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-21-Bioimaging-cont</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21 - Bioimaging (cont.)</video:title>
      <video:description>&quot;Lec 21 - Bioimaging (cont.)&quot; Frontiers of Biomedical Engineering (BENG 100)

Professor Saltzman continues his discussion of biomedical imaging technology. Magnetic resonance imaging (MRI) is introduced as an alternate form of imaging, which does not use ionizing radiation yet can provide detailed structure of the body. Functional MRI (fMRI) has a different application from traditional MRI. It can be used to measure oxygen consumption (tissue metabolic rate), and is an important tool in deciphering brain function. Third, ultrasound imaging is another imaging technique that can detect motion by translating sound wave reflections into structural images at fast timescale. Finally, examples of nuclear imaging and advances in light microscopy are discussed.

00:00 - Chapter 1. Introduction
05:04 - Chapter 2. Magnetic Resonance Imaging
25:12 - Chapter 3. fMRI
31:32 - Chapter 4. Ultrasound Imaging
44:23 - Chapter 5. Nuclear Medicine
49:56 - Chapter 6. Optical Imaging and Conclusion

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16626.jpg</video:thumbnail_loc>
      <video:duration>3239</video:duration>
      <video:publication_date>2012-08-31T16:23:22.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/zsb6B8HrNVA</video:player_loc>
      <video:uploader>0|59|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Light</video:tag>
      <video:tag>Microscopy</video:tag>
      <video:tag>Medical</video:tag>
      <video:tag>imaging</video:tag>
      <video:tag>mri</video:tag>
      <video:tag>ultrasound</video:tag>
      <video:tag>x</video:tag>
      <video:tag>ray</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Chemistry-1A-Fall-2011</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Chemistry 1A - Fall 2011</video:title>
      <video:description>&quot;Lec 4 - Chemistry 1A &quot; General Chemistry. These lectures are filmed during fall 2011 and given by general chemistry professor Michelle Douskey and professor Angelica Stacy.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27107.jpg</video:thumbnail_loc>
      <video:duration>3064</video:duration>
      <video:publication_date>2012-09-21T02:50:26.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/bDAeo-xyIr0</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>4</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>1A</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-Geography-C110</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - Geography C110</video:title>
      <video:description>&quot;Lec 10 - Geography C110 &quot;Economic Geography of the Industrial World</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27427.jpg</video:thumbnail_loc>
      <video:duration>4640</video:duration>
      <video:publication_date>2012-09-21T07:08:58.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/vFLJyvc2fGo</video:player_loc>
      <video:uploader>0|41|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>10</video:tag>
      <video:tag>Geography</video:tag>
      <video:tag>C110</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-22-MIT-1803-Differential-Equations-Spring-2006</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22 -  MIT 18.03 Differential Equations, Spring 2006</video:title>
      <video:description>&quot;Lec 22 -  MIT 18.03 Differential Equations, Spring 2006&quot; Use with Impulse Inputs; Dirac Delta Function, Weight and Transfer Functions.

View the complete course: http://ocw.mit.edu/18-03S06

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14841.jpg</video:thumbnail_loc>
      <video:duration>2694</video:duration>
      <video:publication_date>2012-08-28T02:19:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/peYvLk_HZdw</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>Mathematics</video:tag>
      <video:tag>differential</video:tag>
      <video:tag>Equations</video:tag>
      <video:tag>coefficients</video:tag>
      <video:tag>oscillations</video:tag>
      <video:tag>resonance</video:tag>
      <video:tag>Numbers</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-24-Retreat-from-Reconstruction-The-Grant-Era-and-Paths-to</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 24 - Retreat from Reconstruction: The Grant Era and Paths to</video:title>
      <video:description>&quot;Lec 24 - Retreat from Reconstruction: The Grant Era and Paths to &quot; The Civil War and Reconstruction (HIST 119)

This lecture opens with a discussion of the myriad moments at which historians have declared an &quot;end&quot; to Reconstruction, before shifting to the myth and reality of &quot;Carpetbag rule&quot; in the Reconstruction South. Popularized by Lost Cause apologists and biased historians, this myth suggests that the southern governments of the Reconstruction era were dominated by unscrupulous and criminal Yankees who relied on the ignorant black vote to rob and despoil the innocent South. The reality, of course, diverges widely from this image. Among other accomplishments, the Radical state governments that came into existence after 1868 made important gains in African-American rights and public education. Professor Blight closes the lecture with the passage of the 15th Amendment, the waning radicalism of the Republican party after 1870, and the rise of white political terrorism across the South.

00:00 - Chapter 1. Introduction: Peace Among Whites? End of Reconstruction?
05:05 - Chapter 2. Freedmen&apos;s Desires for Socioeconomic and Political Mobility
17:23 - Chapter 3. The Myth of the &quot;Carpetbag Rule&quot;
29:53 - Chapter 4. The Lasting Influences of the Carpetbaggers
38:51 - Chapter 5. The Passing of the 15th Amendment and Waning of Republican Radicalism
48:07 - Chapter 6. The Growing White Supremacist Violence and Conclusion

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16730.jpg</video:thumbnail_loc>
      <video:duration>3003</video:duration>
      <video:publication_date>2012-09-01T08:41:12.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/JWnPCrq_oNQ</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Myth</video:tag>
      <video:tag>Carpetbag</video:tag>
      <video:tag>Rule</video:tag>
      <video:tag>15th</video:tag>
      <video:tag>Amendment</video:tag>
      <video:tag>black</video:tag>
      <video:tag>Politics</video:tag>
      <video:tag>Carpetbagger</video:tag>
      <video:tag>Centennial</video:tag>
      <video:tag>education</video:tag>
      <video:tag>Frederick</video:tag>
      <video:tag>Douglass</video:tag>
      <video:tag>Scalawag</video:tag>
      <video:tag>Sharecropping</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-Marilynne-Robinson-Housekeeping</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - Marilynne Robinson, Housekeeping</video:title>
      <video:description>&quot;Lec 15 - Marilynne Robinson, Housekeeping&quot; The American Novel Since 1945 (ENGL 291)

Professor Hungerford situates Marilynne Robinson&apos;s novel Housekeeping (1980) in a tradition of American writing about the individual&apos;s relationship to nature that includes the powerful influences of the Bible, Herman Melville, and Ralph Waldo Emerson. The loss of identity that Emerson describes as becoming a &quot;transparent eyeball&quot; in the woods, Robinson brings into the realm of the home, the built environment. The individual voice and its guiding consciousness are all mixed up in the material substance of the world, giving them a concurrent fixity and fragility that it is Robinson&apos;s talent, and our challenge, to explore.

00:00 - Chapter 1. Names and Introductions: My Name is Ruth
10:09 - Chapter 2. Crafting Social Worlds: The Communal and the Singular
20:14 - Chapter 3. Permeable Identity: Anonymity and Ghostliness
31:03 - Chapter 4. The &quot;Soul All Unaccompanied&quot;: Matching Language to Consciousness

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17263.jpg</video:thumbnail_loc>
      <video:duration>2812</video:duration>
      <video:publication_date>2012-09-02T17:04:20.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/IAHQ6ekF3GA</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>contemplative</video:tag>
      <video:tag>identity</video:tag>
      <video:tag>domesticity</video:tag>
      <video:tag>Feminism</video:tag>
      <video:tag>Ishmael</video:tag>
      <video:tag>Melville</video:tag>
      <video:tag>permeability</video:tag>
      <video:tag>redemption</video:tag>
      <video:tag>Ruth</video:tag>
      <video:tag>social</video:tag>
      <video:tag>the</video:tag>
      <video:tag>bible</video:tag>
      <video:tag>Transcendentalism</video:tag>
      <video:tag>transparent</video:tag>
      <video:tag>eyeball</video:tag>
      <video:tag>wandering</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-The-Infant-Cry-of-God</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - The Infant Cry of God</video:title>
      <video:description>&quot;Lec 2 - The Infant Cry of God&quot; Milton (ENGL 220)

Milton&apos;s early ode, &quot;On the Morning of Christ&apos;s Nativity&quot; (1629) is presented and discussed. The author&apos;s preoccupation with his standing as a novice poet and his early ambitions, as carefully outlined in the letter to Charles Diodati, are examined. The ode&apos;s subject matter, other poets&apos; treatment of the Nativity, and Milton&apos;s peculiar contributions to the micro-genre are discussed, including his curious temporal choices, the competitive attitude of his narrator, and the mingling of Christian and classical elements. The rejection of the pagan world in the poem&apos;s final stanzas is explicated and underscored as an issue that will recur throughout the corpus. Additional reading assignments for this class meeting include &quot;At a Vacation Exercise in the College&quot; (1628), &quot;On the Death of a Fair Infant&quot; (1628), and &quot;Elegia sexta&quot; (1629).

00:00 - Chapter 1. Introduction: The Nativity Ode
05:10 - Chapter 2. Milton on Poetry as a Divine Vocation
16:02 - Chapter 3. The Poetic Celebration of the Birth of Christ
18:43 - Chapter 4. Nativity Ode: The Prelude
30:59 - Chapter 5. Nativity Ode: The Hymn

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2007.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17296.jpg</video:thumbnail_loc>
      <video:duration>2864</video:duration>
      <video:publication_date>2012-09-02T17:47:17.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Bz5UrvN4_qs</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>career</video:tag>
      <video:tag>Infant</video:tag>
      <video:tag>God</video:tag>
      <video:tag>competition</video:tag>
      <video:tag>fantasy</video:tag>
      <video:tag>Nativity</video:tag>
      <video:tag>pagan</video:tag>
      <video:tag>Christian</video:tag>
      <video:tag>epic</video:tag>
      <video:tag>purgation</video:tag>
      <video:tag>temporality</video:tag>
      <video:tag>temptation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-The-Importance-of-Development-in-Evolution</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - The Importance of Development in Evolution</video:title>
      <video:description>&quot;Lec 7 - The Importance of Development in Evolution&quot; Principles of Evolution, Ecology and Behavior (EEB 122)

Development is responsible for the complexity of multicellular organisms. It helps to map the genotype into the phenotype expressed by the organism. Development is responsible for ancient patterns among related organisms, and many structures important to development shared by many life forms have changed little over hundreds of millions of years. Development is expressed combinatorially, allowing a relatively small amount of genetic information to be expressed in many different ways.

00:00 - Chapter 1. Introduction 
03:17 - Chapter 2. Structures of Development  
11:04 - Chapter 3. Development and the Diversity of Life 
20:21 - Chapter 4. The Control of Development 
25:09 - Chapter 5. &quot;Boxes&quot; (Transcription Factors) 
38:42 - Chapter 6. The Big Picture and Conclusion 

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17325.jpg</video:thumbnail_loc>
      <video:duration>2751</video:duration>
      <video:publication_date>2012-09-02T18:18:40.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/2i906HqGTec</video:player_loc>
      <video:uploader>0|13|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Development</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>multicellularity</video:tag>
      <video:tag>genotype</video:tag>
      <video:tag>phenotype</video:tag>
      <video:tag>map</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>differentiation</video:tag>
      <video:tag>canalization</video:tag>
      <video:tag>constraint</video:tag>
      <video:tag>genetics</video:tag>
      <video:tag>Phylogenetics</video:tag>
      <video:tag>Signaling</video:tag>
      <video:tag>Transcription</video:tag>
      <video:tag>factors</video:tag>
      <video:tag>combinatorial</video:tag>
      <video:tag>Logic</video:tag>
      <video:tag>homeoboxes</video:tag>
      <video:tag>boxes</video:tag>
      <video:tag>Hox</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-Key-Events-in-Evolution</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - Key Events in Evolution</video:title>
      <video:description>&quot;Lec 17 - Key Events in Evolution&quot; Principles of Evolution, Ecology and Behavior (EEB 122)

The history of life and evolution has been characterized by several key events. These events can be grouped as new hierarchal levels of selection coming into play, as biological units coming together in symbiosis and specialization, or in a number of other ways. Other important events are situations of conflict resolution or information transmission, from the genetic to the cultural level.

00:00 - Chapter 1. Introduction 
04:15 - Chapter 2. The Transition from Non-Life to Life 
12:23 - Chapter 3. Eigen‚ Äôs Hypercycles 
21:36 - Chapter 4. The First Cells 
27:03 - Chapter 5. The First Eukaryotic Cells 
37:07 - Chapter 6. Symbiotic Organelles 
44:20 - Chapter 7. Summary

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17338.jpg</video:thumbnail_loc>
      <video:duration>2907</video:duration>
      <video:publication_date>2012-09-02T18:26:06.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Kd751kV03dE</video:player_loc>
      <video:uploader>0|13|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Evolution</video:tag>
      <video:tag>History</video:tag>
      <video:tag>eukaryote</video:tag>
      <video:tag>chromosomes</video:tag>
      <video:tag>multicellularity</video:tag>
      <video:tag>hypercycle</video:tag>
      <video:tag>protocell</video:tag>
      <video:tag>cytoskeleton</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>wall</video:tag>
      <video:tag>replication</video:tag>
      <video:tag>membrane</video:tag>
      <video:tag>cooperation</video:tag>
      <video:tag>genome</video:tag>
      <video:tag>Origin</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Earth-Systems-Analysis-Tank-Experiment</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Earth Systems Analysis (Tank Experiment)</video:title>
      <video:description>&quot;Lec 5 - Earth Systems Analysis (Tank Experiment)&quot; The Atmosphere, the Ocean and Environmental Change (GG 140)

Several experiments are performed using a water tank with an input flow of water and an output flow.  These experiments demonstrate the concepts of equilibrium and steady-state in system analysis and are analogous to various Earth systems; lakes and rivers and the overall heat budget of the planet.  The greenhouse effect in the atmosphere is a mechanism for increasing the heat input from the sun in the overall heat budget of the Earth system.

00:00 - Chapter 1. System Analysis (Tank Experiment)
13:35 - Chapter 2. Steady State Calculations
23:34 - Chapter 3. System Analogies
35:59 - Chapter 4. Plotting Qin and Water Depth versus Time

Complete course materials are available at the Open Yale Courses website: http://oyc.yale.edu

This course was recorded in Fall 2011.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23285.jpg</video:thumbnail_loc>
      <video:duration>2342</video:duration>
      <video:publication_date>2012-09-13T12:34:59.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/3o91dQqSNlI</video:player_loc>
      <video:uploader>0|63|0</video:uploader>
      <video:category>Environmental Engineering</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>5</video:tag>
      <video:tag>Earth</video:tag>
      <video:tag>Systems</video:tag>
      <video:tag>analysis</video:tag>
      <video:tag>tank</video:tag>
      <video:tag>experiment</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-25-MIT-1803-Differential-Equations-Spring-2006</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 25 -  MIT 18.03 Differential Equations, Spring 2006</video:title>
      <video:description>&quot;Lec 25 -  MIT 18.03 Differential Equations, Spring 2006&quot; Continuation: Repeated Real Eigenvalues, Complex Eigenvalues.

View the complete course: http://ocw.mit.edu/18-03S06

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14844.jpg</video:thumbnail_loc>
      <video:duration>2796</video:duration>
      <video:publication_date>2012-08-28T02:19:13.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/hEtWqTPPXuc</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>Mathematics</video:tag>
      <video:tag>differential</video:tag>
      <video:tag>Equations</video:tag>
      <video:tag>coefficients</video:tag>
      <video:tag>oscillations</video:tag>
      <video:tag>resonance</video:tag>
      <video:tag>Numbers</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-20-The-Anti-household-Paul-Thecla-Introduction-to-New-Testament</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 - The Anti-household Paul: Thecla Introduction to New Testament</video:title>
      <video:description>Lec 20 - The Anti-household Paul: Thecla Introduction to New Testament (RLST 152)

The Acts of Paul and Thecla has a narrative quite similar to those in ancient Greco-Roman novels: Thecla becomes enamored of Paul and they share a number of adventures. However, the Acts redirects eroticism towards a belief in a gospel of purity and asceticism. The Acts of Paul and Thecla present an ascetic, anti-marriage, anti-family message that would break the cycle of sex, birth, death, and decay that was so obvious in the ancient world. Given that Thecla emerges from the story as the true hero (and not Paul), is it possible to read the story as a feminist one?

00:00 - Chapter 1. The Acts of Paul and Thecla in Its Literary Context
15:10 - Chapter 2. The Gospel of Asceticism in the Acts of Paul and Thecla
26:50 - Chapter 3. The Cultural Phenomenon of Sexual Hierarchy
33:11 - Chapter 4. The Early Christian Answer to the Cycle of Birth and Death: Asceticism
41:25 - Chapter 5. Thecla, the Heroine

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23134.jpg</video:thumbnail_loc>
      <video:duration>2914</video:duration>
      <video:publication_date>2012-09-12T12:31:33.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Htuls07h3CA</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Sociology</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>20</video:tag>
      <video:tag>the</video:tag>
      <video:tag>anti</video:tag>
      <video:tag>Household</video:tag>
      <video:tag>Paul</video:tag>
      <video:tag>Thecla</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-37-Root-absorption-and-modifications</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 37- Root absorption and modifications</video:title>
      <video:description>Lec 37- Root absorption and modifications.
General Biology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18557.jpg</video:thumbnail_loc>
      <video:duration>3010</video:duration>
      <video:publication_date>2012-09-04T02:16:50.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/BII-G7jBc5g</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Developmental Biology</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-20-Chemistry-3B-Diketones-and-Hydroxyketones</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 - Chemistry 3B Diketones and Hydroxyketones...</video:title>
      <video:description>Chemistry 3B Diketones and Hydroxyketones...

Chemistry 3B: Chemical Structure and Reactivity. Spring 2006. Professor Peter Vollhardt.

Chemistry 3B represents the second semester of ... all » the standard organic chemistry series at UC Berkeley. It covers conjugation, aromatic chemistry, carbonyl compounds, carbohydrates, amines, carboxylic acids, amino acids, peptides, proteins, and nucleic acid chemistry. Ultraviolet spectroscopy and mass spectrometry will be introduced. Organic chemistry is a specific discipline within the subject of chemistry. It is the scientific study of the structure, properties, composition, reactions, and preparation of chemical compounds of carbon and hydrogen, which may contain any number of other elements, such as...</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19279.jpg</video:thumbnail_loc>
      <video:duration>4507</video:duration>
      <video:publication_date>2012-09-05T01:08:38.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Qnj8vrH-Ims</video:player_loc>
      <video:uploader>0|34|0</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>education</video:tag>
      <video:tag>chem</video:tag>
      <video:tag>3B</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>class</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-New-Revolutions-in-Particle-Physics-Basic-Concepts</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - New Revolutions in Particle Physics: Basic Concepts</video:title>
      <video:description>&quot;Lec 7 - New Revolutions in Particle Physics: Basic Concepts&quot; (November 13, 2009) Leonard Susskind discusses the theory and mathematics of angular momentum.

Leonard Susskind, Felix Bloch Professor of Physics, received a PhD from Cornell University and has taught at Stanford since 1979. He has won both the Pregel Award from the New York Academy of Science and the J.J. Sakurai Prize in theoretical particle physics. He is also a member of the National Academy of Sciences.

Stanford University:
http://www.stanford.edu/

Stanford Continuing Studies Program
http://csp.stanford.edu/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18748.jpg</video:thumbnail_loc>
      <video:duration>6179</video:duration>
      <video:publication_date>2012-09-04T04:35:27.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/e22G9U7OlOc</video:player_loc>
      <video:uploader>0|39|0</video:uploader>
      <video:category>Particle Physics</video:category>
      <video:tag>classical</video:tag>
      <video:tag>Quantum</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>abstract</video:tag>
      <video:tag>math</video:tag>
      <video:tag>Formula</video:tag>
      <video:tag>angular</video:tag>
      <video:tag>momentum</video:tag>
      <video:tag>elementary</video:tag>
      <video:tag>Particles</video:tag>
      <video:tag>Spin</video:tag>
      <video:tag>rotation</video:tag>
      <video:tag>kinetic</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>Propulsion</video:tag>
      <video:tag>atom</video:tag>
      <video:tag>Vector</video:tag>
      <video:tag>velocity</video:tag>
      <video:tag>Speed</video:tag>
      <video:tag>Direction</video:tag>
      <video:tag>moment</video:tag>
      <video:tag>of</video:tag>
      <video:tag>inertia</video:tag>
      <video:tag>Particle</video:tag>
      <video:tag>crossproduct</video:tag>
      <video:tag>simu</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-The-nature-of-death-cont-Believing-you-will-die</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - The nature of death (cont.); Believing you will die</video:title>
      <video:description>&quot;Lec 15 - The nature of death (cont.); Believing you will die&quot; Death (PHIL 176)

The lecture explores the question of the state of being dead. Even though the most logical claim seems to be that when a person stops P-functioning he or she is dead, a more careful consideration must allow for exceptions, such as when one is asleep or in a coma. Professor Kagan then suggests that on some level nobody believes that he or she is going to die. As a case in point, he takes Tolstoy&apos;s famous character Ivan Ilych.

00:00 - Chapter 1. Introduction -- Accommodating Sleep in the Definition of Death 
03:36 - Chapter 2. Specification: The Ability to Engage in P-Functioning 
13:32 - Chapter 3. Nobody Believes that they will Die: An Analysis 
27:49 - Chapter 4. Can Imagining Death Work? Flaws in Freud&apos;s Argument 
36:11 - Chapter 5. Nobody Believes in Bodily Death: The Death of Ivan Ilyich 

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses 

This course was recorded in Spring 2007.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16271.jpg</video:thumbnail_loc>
      <video:duration>2655</video:duration>
      <video:publication_date>2012-08-29T17:12:14.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/DnYt2hiOR8c</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>b</video:tag>
      <video:tag>functioning</video:tag>
      <video:tag>Ilyich</video:tag>
      <video:tag>Inwagen</video:tag>
      <video:tag>Ivan</video:tag>
      <video:tag>P</video:tag>
      <video:tag>physicalist</video:tag>
      <video:tag>Tolstoy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-26-801-Physics-I-Classical-Mechanics-Fall-1999</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 26 -  8.01 Physics I: Classical Mechanics, Fall 1999</video:title>
      <video:description>Lec 26 -  8.01 Physics I: Classical Mechanics, Fall 1999

Static Equilibrium - Stability - Rope Walker

View the complete course: http://ocw.mit.edu/8-01F99

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_13877.jpg</video:thumbnail_loc>
      <video:duration>2894</video:duration>
      <video:publication_date>2012-08-25T21:12:57.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/lJfuU7D1DOA</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>mechanics</video:tag>
      <video:tag>lewin</video:tag>
      <video:tag>vectors</video:tag>
      <video:tag>motion</video:tag>
      <video:tag>gravity</video:tag>
      <video:tag>trajectory</video:tag>
      <video:tag>Centripetal</video:tag>
      <video:tag>Scalar</video:tag>
      <video:tag>friction</video:tag>
      <video:tag>tension</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-27-801-Physics-I-Classical-Mechanics-Fall-1999</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 27 -  8.01 Physics I: Classical Mechanics, Fall 1999</video:title>
      <video:description>Lec 27 -  8.01 Physics I: Classical Mechanics, Fall 1999

Elasticity - Young&apos;s Modulus

View the complete course: http://ocw.mit.edu/8-01F99

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_13878.jpg</video:thumbnail_loc>
      <video:duration>3375</video:duration>
      <video:publication_date>2012-08-25T21:13:28.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/YrRP-oGPjvk</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>mechanics</video:tag>
      <video:tag>lewin</video:tag>
      <video:tag>vectors</video:tag>
      <video:tag>motion</video:tag>
      <video:tag>gravity</video:tag>
      <video:tag>trajectory</video:tag>
      <video:tag>Centripetal</video:tag>
      <video:tag>Scalar</video:tag>
      <video:tag>friction</video:tag>
      <video:tag>tension</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-MIT-1806-Linear-Algebra-Spring-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - MIT 18.06 Linear Algebra, Spring 2005</video:title>
      <video:description>&quot;Lec 5 - MIT 18.06 Linear Algebra, Spring 2005&quot; Lecture 5: Transposes, Permutations, Spaces R^n.

View the complete course at: http://ocw.mit.edu/18-06S05 

License: Creative Commons BY-NC-SA 
More information at http://ocw.mit.edu/terms 
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14539.jpg</video:thumbnail_loc>
      <video:duration>2862</video:duration>
      <video:publication_date>2012-08-26T19:08:56.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/JibVXBElKL0</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>algebra</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-Introduction-to-Linear-Dynamical-Systems</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - Introduction to Linear Dynamical Systems</video:title>
      <video:description>Introduction to Linear Dynamical Systems

Professor Stephen Boyd, of the Electrical Engineering department at Stanford University, lectures on autonomous linear dynamical systems for the course, Introduction to Linear Dynamical Systems (EE263).

Introduction to applied linear algebra and linear dynamical systems, with applications to circuits, signal processing, communications, and control systems. Topics include: Least-squares approximations of over-determined equations and least-norm solutions of underdetermined equations. Symmetric matrices, matrix norm and singular value decomposition. Eigenvalues, left and right eigenvectors, and dynamical interpretation. Matrix exponential, stability, and asymptotic behavior. Multi-input multi-output systems, impulse and step matrices; convolution and transfer matrix descriptions.

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=06960BA52D0DB32B

EE 263 Course Website:
http://www.stanford.edu/class/ee263/

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16327.jpg</video:thumbnail_loc>
      <video:duration>4142</video:duration>
      <video:publication_date>2012-08-29T18:25:26.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/2G45HmPwbtU</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Science</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>dynamical</video:tag>
      <video:tag>system</video:tag>
      <video:tag>Lagrange</video:tag>
      <video:tag>multipliers</video:tag>
      <video:tag>Autonomous</video:tag>
      <video:tag>LDS</video:tag>
      <video:tag>matrix</video:tag>
      <video:tag>Circuit</video:tag>
      <video:tag>Block</video:tag>
      <video:tag>diagram</video:tag>
      <video:tag>research</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Statistics-20</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8- Statistics 20</video:title>
      <video:description>Lec 8- Statistics 20.
Introduction to Probability and Statistics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17197.jpg</video:thumbnail_loc>
      <video:duration>2981</video:duration>
      <video:publication_date>2012-09-02T12:33:29.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/9gtnisHnZug</video:player_loc>
      <video:uploader>0|49|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-MIT-18086-Mathematical-Methods-for-Engineers-II</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - MIT 18.086 Mathematical Methods for Engineers II</video:title>
      <video:description>&quot;Lec 3 - MIT 18.086 Mathematical Methods for Engineers II&quot; The One-way Wave Equation and CFL / von Neumann Stability

View the complete course at: http://ocw.mit.edu/18-086S06

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15347.jpg</video:thumbnail_loc>
      <video:duration>3343</video:duration>
      <video:publication_date>2012-08-28T16:50:27.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/dxNyJxI_2eI</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>numerical</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>variables</video:tag>
      <video:tag>spectral</video:tag>
      <video:tag>equation</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>programming</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-Chemistry-1A</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - Chemistry 1A</video:title>
      <video:description>&quot;Lec 16 - Chemistry 1A &quot;General Chemistry</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23546.jpg</video:thumbnail_loc>
      <video:duration>2994</video:duration>
      <video:publication_date>2012-09-14T09:19:43.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/zN7La5i3UPw</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>16</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>1A</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Modern-Physics-Statistical-Mechanics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Modern Physics: Statistical Mechanics</video:title>
      <video:description>&quot;Lec 2 - Modern Physics: Statistical Mechanics&quot; April 6, 2009 - Leonard Susskind overviews elementary mathematics to define a method for understanding statistical mechanics.

Stanford University:
http://www.stanford.edu/

Stanford Continuing Studies Program:
http://csp.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18687.jpg</video:thumbnail_loc>
      <video:duration>2809</video:duration>
      <video:publication_date>2012-09-04T04:00:40.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/UeVm6U3tMFM</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>classical</video:tag>
      <video:tag>Quantum</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>thermodynamics</video:tag>
      <video:tag>math</video:tag>
      <video:tag>Formula</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>statistics</video:tag>
      <video:tag>variable</video:tag>
      <video:tag>methodology</video:tag>
      <video:tag>probability</video:tag>
      <video:tag>distribution</video:tag>
      <video:tag>entropy</video:tag>
      <video:tag>maximize</video:tag>
      <video:tag>thermal</video:tag>
      <video:tag>Equilibrium</video:tag>
      <video:tag>function</video:tag>
      <video:tag>Average</video:tag>
      <video:tag>minimum</video:tag>
      <video:tag>value</video:tag>
      <video:tag>equation</video:tag>
      <video:tag>lamb</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-Psychology-101</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - Psychology 101</video:title>
      <video:description>&quot;Lec 16 - Psychology 101&quot;Research and Data Analysis in Psychology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27182.jpg</video:thumbnail_loc>
      <video:duration>3019</video:duration>
      <video:publication_date>2012-09-21T03:45:33.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/uazmZIshjdw</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Philosophy</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>16</video:tag>
      <video:tag>Psychology</video:tag>
      <video:tag>101</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Modern-Physics-Statistical-Mechanics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Modern Physics: Statistical Mechanics</video:title>
      <video:description>&quot;Lec 8 - Modern Physics: Statistical Mechanics&quot; May 19, 2009 - Leonard Susskind lectures on a new class of systems, magnetic systems. He goes on to talk about mean field approximations of molecules in multidimensional lattice systems.

Stanford University:
http://www.stanford.edu/

Stanford Continuing Studies Program:
http://csp.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18693.jpg</video:thumbnail_loc>
      <video:duration>5852</video:duration>
      <video:publication_date>2012-09-04T04:01:10.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/830_4EVNu5M</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Science</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>learning</video:tag>
      <video:tag>education</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>class</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Systems</video:tag>
      <video:tag>magnetic</video:tag>
      <video:tag>magnet</video:tag>
      <video:tag>temperature</video:tag>
      <video:tag>Field</video:tag>
      <video:tag>ground</video:tag>
      <video:tag>State</video:tag>
      <video:tag>Spontaneous</video:tag>
      <video:tag>symmetry</video:tag>
      <video:tag>breaking</video:tag>
      <video:tag>Magnetization</video:tag>
      <video:tag>phase</video:tag>
      <video:tag>Transition</video:tag>
      <video:tag>Vapor</video:tag>
      <video:tag>liquid</video:tag>
      <video:tag>Gas</video:tag>
      <video:tag>metastability</video:tag>
      <video:tag>States</video:tag>
      <video:tag>matter</video:tag>
      <video:tag>sp</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Poetry-and-Marriage</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Poetry and Marriage</video:title>
      <video:description>&quot;Lec 5 - Poetry and Marriage&quot; Milton (ENGL 220)

This second lecture on Milton&apos;s masque probes its complex depictions of virginity and chastity. The version of the masque performed in 1634 is compared with the published version of 1637, with particular emphasis on a monologue on the vanquishing powers of virginity that is created for the latter. The poet&apos;s commonplace book, specifically his notes on the self-mutilation of the medieval nuns of Coldingham, is linked to images of the body in the masque. Milton&apos;s gradual revision of his initial position favoring life-long virginity is described in detail.

00:00 - Chapter 1. Milton on Virginity, Chastity and the Threat of Rape
11:14 - Chapter 2. A Note on Chastity
16:56 - Chapter 3. Comus and the Lady: The Tension between Virginity and Chastity

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2007.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17299.jpg</video:thumbnail_loc>
      <video:duration>2820</video:duration>
      <video:publication_date>2012-09-02T17:47:36.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/2XBxTNiNZv4</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>commonplace</video:tag>
      <video:tag>Book</video:tag>
      <video:tag>Edmund</video:tag>
      <video:tag>Spenser</video:tag>
      <video:tag>John</video:tag>
      <video:tag>Guillory</video:tag>
      <video:tag>Locke</video:tag>
      <video:tag>chastity</video:tag>
      <video:tag>Marriage</video:tag>
      <video:tag>romance</video:tag>
      <video:tag>nun</video:tag>
      <video:tag>Ebba</video:tag>
      <video:tag>William</video:tag>
      <video:tag>Shakespeare</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-MIT-18086-Mathematical-Methods-for-Engineers-II-2ea914</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7- MIT 18.086 Mathematical Methods for Engineers II</video:title>
      <video:description>Lec 7- MIT 18.086 Mathematical Methods for Engineers II.
Finite Differences for the Heat Equation

View the complete course at: http://ocw.mit.edu/18-086S06

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16405.jpg</video:thumbnail_loc>
      <video:duration>3298</video:duration>
      <video:publication_date>2012-08-30T15:10:16.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ByGXz_uHEdM</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>numerical</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>variables</video:tag>
      <video:tag>spectral</video:tag>
      <video:tag>equation</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>programming</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-70-Pythagorean-Theorem-II</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 70 - Pythagorean Theorem II</video:title>
      <video:description>Pythagorean Theorem II

More Pythagorean Theorem examples.  Introduction to 45-45-90 triangles.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20351.jpg</video:thumbnail_loc>
      <video:duration>576</video:duration>
      <video:publication_date>2012-09-06T14:22:30.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/nMhJLn5ives</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Pythagorean</video:tag>
      <video:tag>theorem</video:tag>
      <video:tag>II</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-20-Psychology-101</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 - Psychology 101</video:title>
      <video:description>&quot;Lec 20 - Psychology 101 &quot;Research and Data Analysis in Psychology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27186.jpg</video:thumbnail_loc>
      <video:duration>2868</video:duration>
      <video:publication_date>2012-09-21T03:46:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/MumQJPDaspg</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Philosophy</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>20</video:tag>
      <video:tag>Psychology</video:tag>
      <video:tag>101</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Self-Improving-Artificial-Intelligence</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Self-Improving Artificial Intelligence</video:title>
      <video:description>&quot;Lec 4 - Self-Improving Artificial Intelligence&quot; October 24, 2007 lecture by Steve Omohundro for the Stanford University Computer Systems Colloquium (EE 380). Steve presents fundamental principles that underlie the operation of &quot;self-improving systems,&quot; i.e., computer software and hardware that improve themselves by learning from their own operations.

EE 380 | Computer Systems Colloquium:
http://www.stanford.edu/class/ee380/

Stanford Computer Systems Laboratory:
http://csl.stanford.edu/

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanforduniversity/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17441.jpg</video:thumbnail_loc>
      <video:duration>4140</video:duration>
      <video:publication_date>2012-09-03T13:44:38.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/omsuTsOmvsc</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>software</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>design</video:tag>
      <video:tag>Application</video:tag>
      <video:tag>Steve</video:tag>
      <video:tag>Omohundro</video:tag>
      <video:tag>AI</video:tag>
      <video:tag>Artificial</video:tag>
      <video:tag>intelligence</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-43-Solar-Photovoltaic-Installation-and-Financing</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 43 - Solar Photovoltaic Installation and Financing</video:title>
      <video:description>&quot;Lec 43 - Solar Photovoltaic Installation and Financing&quot; (November 4, 2009) Lyndon Rive, Founder and Chief Executive Officer of SolarCity, discusses the business model and future prospects of his rapidly growing company, which concentrates on installing affordable photovoltaic systems for residential customers using a unique financing model.

Stanford University
http://www.stanford.edu

SolarCity Photovoltaics
http://www.solarcity.com/

Woods Institute Energy Seminar
http://energyseminar.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18814.jpg</video:thumbnail_loc>
      <video:duration>3072</video:duration>
      <video:publication_date>2012-09-04T05:38:28.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/kk8tyt65Sfo</video:player_loc>
      <video:uploader>0|8|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Economics</video:tag>
      <video:tag>photovoltaics</video:tag>
      <video:tag>solar</video:tag>
      <video:tag>Power</video:tag>
      <video:tag>residential</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>industry</video:tag>
      <video:tag>financing</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Influenza-Viruses-and-Pandemics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Influenza Viruses and Pandemics</video:title>
      <video:description>&quot;Lec 7 - Influenza Viruses and Pandemics&quot; (November 2, 2009) Lucy S. Tompkins, Professor of Medicine and of Microbiology and Immunology at Stanford, discusses pandemic influenza in the last century, today, and in the future.

Stanford Mini Med School is a series arranged and directed by Stanford&apos;s School of Medicine, and presented by the Stanford Continuing Studies program. Featuring more than thirty distinguished, faculty, scientists and physicians from Stanford&apos;s medical school, the series offers students a dynamic introduction to the world of human biology, health and disease, and the groundbreaking changes taking place in medical research and health care.

Stanford University
http://www.stanford.edu

Stanford University School of Medicine
http://med.stanford.edu

Stanford Continuing Studies
http://continuingstudies.stanford.edu

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18728.jpg</video:thumbnail_loc>
      <video:duration>6579</video:duration>
      <video:publication_date>2012-09-04T04:23:55.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/fLGNrC9k418</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Biophysics</video:category>
      <video:tag>Science</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>medicine</video:tag>
      <video:tag>infectious</video:tag>
      <video:tag>Disease</video:tag>
      <video:tag>vaccine</video:tag>
      <video:tag>Vaccination</video:tag>
      <video:tag>h1n1</video:tag>
      <video:tag>swine</video:tag>
      <video:tag>Flu</video:tag>
      <video:tag>capsid</video:tag>
      <video:tag>RNA</video:tag>
      <video:tag>Respiratory</video:tag>
      <video:tag>system</video:tag>
      <video:tag>Pathogens</video:tag>
      <video:tag>hemagglutinin</video:tag>
      <video:tag>neuraminidase</video:tag>
      <video:tag>amino</video:tag>
      <video:tag>Acid</video:tag>
      <video:tag>antigenic</video:tag>
      <video:tag>drift</video:tag>
      <video:tag>shift</video:tag>
      <video:tag>Cholera</video:tag>
      <video:tag>immunity</video:tag>
      <video:tag>mutation</video:tag>
      <video:tag>Pharmaceuticals</video:tag>
      <video:tag>sa</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-20-The-Energy-Innovation-Ecosystem</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 - The Energy Innovation Ecosystem</video:title>
      <video:description>&quot;Lec 20 - The Energy Innovation Ecosystem&quot; September 29, 2010 - A broad panel of distinguished energy leaders - John Krenicki from GE Energy, Roy Johnson from Calisolar, Dick Swanson from SunPower, and Uma Chowdhry from DuPont, and led by journalist Andrew Revkin - discusses opportunities for businesses and countries to participate in the &apos;energy innovation ecosystem&apos; needed to sustain the future of the energy sector. This panel takes place in conjunction with the 2010 Global Climate and Energy Project Symposium.

Stanford University
http://www.stanford.edu

Global Climate and Energy Project
http://gcep.stanford.edu

Stanford Energy Seminar
http://energyseminar.stanford.edu

Stanford University Channel on YouTube
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18791.jpg</video:thumbnail_loc>
      <video:duration>4196</video:duration>
      <video:publication_date>2012-09-04T05:26:01.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/B9KbZQrZU_U</video:player_loc>
      <video:uploader>0|8|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Cap</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Trade</video:tag>
      <video:tag>clean</video:tag>
      <video:tag>tech</video:tag>
      <video:tag>climate</video:tag>
      <video:tag>change</video:tag>
      <video:tag>Economics</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>policy</video:tag>
      <video:tag>green</video:tag>
      <video:tag>jobs</video:tag>
      <video:tag>industry</video:tag>
      <video:tag>expertise</video:tag>
      <video:tag>renewable</video:tag>
      <video:tag>smart</video:tag>
      <video:tag>grid</video:tag>
      <video:tag>social</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Basic-Transmission-Genetics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Basic Transmission Genetics</video:title>
      <video:description>&quot;Lec 2 - Basic Transmission Genetics&quot; Principles of Evolution, Ecology and Behavior (EEB 122)

Genetic transmission is the mechanism that drives evolution. DNA encodes all the information necessary to make an organism. Every organism&apos;s DNA is made of the same basic parts, arranged in different orders. DNA is divided into chromosomes, or groups of genes, which code for proteins. Asexually reproducing organisms reproduce using mitosis, while sexually reproducing organisms reproduce using meiosis. Both these mechanisms involve duplication of DNA, which then gets passed to offspring. RNA is a key component in the duplication of DNA.

00:00 - Chapter 1. Introduction
01:29 - Chapter 2. Structure of DNA and Genetic Material 
12:51 - Chapter 3. DNA Replication and Its Implications
25:56 - Chapter 4. Mendel&apos;s Laws
33:08 - Chapter 5. Mutations and Their Consequences

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17320.jpg</video:thumbnail_loc>
      <video:duration>2676</video:duration>
      <video:publication_date>2012-09-02T18:14:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/lRBlEV8QR4A</video:player_loc>
      <video:uploader>0|13|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>genetics</video:tag>
      <video:tag>dominance</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>genes</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>RNA</video:tag>
      <video:tag>nucleotides</video:tag>
      <video:tag>chromosome</video:tag>
      <video:tag>genotype</video:tag>
      <video:tag>phenotype</video:tag>
      <video:tag>diploid</video:tag>
      <video:tag>haploid</video:tag>
      <video:tag>codon</video:tag>
      <video:tag>translation</video:tag>
      <video:tag>Central</video:tag>
      <video:tag>Dogma</video:tag>
      <video:tag>Reproduction</video:tag>
      <video:tag>mitosis</video:tag>
      <video:tag>meiosis</video:tag>
      <video:tag>Mendel</video:tag>
      <video:tag>recombination</video:tag>
      <video:tag>mutation</video:tag>
      <video:tag>population</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-Deconstruction-I</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - Deconstruction I</video:title>
      <video:description>&quot;Lec 10 - Deconstruction I&quot; Introduction to Theory of Literature (ENGL 300)

In this lecture on Derrida and the origins of deconstruction, Professor Paul Fry explores two central Derridian works: &quot;Structure, Sign, and Play in the Discourse of Human Sciences&quot; and &quot;Différance.&quot; Derrida&apos;s critique of structuralism and semiotics, particularly the work of Levi-Strauss and Saussure, is articulated. Deconstruction&apos;s central assertions that language is by nature arbitrary and that meaning is indeterminate are examined. Key concepts, such as the nature of the text, discourse, différance, and supplementarity are explored.

00:00 - Chapter 1. Origins and Influence of Jacques Derrida
06:33 - Chapter 2. Derrida&apos;s Style
09:25 - Chapter 3. The Eiffel Tower and Wallace Stevens&apos; &quot;Anecdote of the Jar&quot;
17:00 - Chapter 4. Levi-Strauss and the Oedipus Myth
22:39 - Chapter 5. Derrida and Semiotic Science
28:13 - Chapter 6. &quot;Event&quot; and History
33:42 - Chapter 7. Language and Writing
42:34 - Chapter 8. Language, Supplementarity, and Différance

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17414.jpg</video:thumbnail_loc>
      <video:duration>3103</video:duration>
      <video:publication_date>2012-09-03T13:21:20.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Np72VPguqeI</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>anthropocentric</video:tag>
      <video:tag>transcendental</video:tag>
      <video:tag>signified</video:tag>
      <video:tag>my</video:tag>
      <video:tag>theme</video:tag>
      <video:tag>intentional</video:tag>
      <video:tag>Structure</video:tag>
      <video:tag>traces</video:tag>
      <video:tag>Oedipus</video:tag>
      <video:tag>Freud</video:tag>
      <video:tag>center</video:tag>
      <video:tag>Dieucaché</video:tag>
      <video:tag>event</video:tag>
      <video:tag>Genesis</video:tag>
      <video:tag>supplementarity</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-19-Computer-Science-61A-Fall-2010</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19- Computer Science 61A Fall 2010</video:title>
      <video:description>Lec 19- Computer Science 61A .  These lectures are filmed during fall 2010. 
The Structure and Interpretation of Computer Programs</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17874.jpg</video:thumbnail_loc>
      <video:duration>3022</video:duration>
      <video:publication_date>2012-09-03T17:55:23.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/NgNluKKNLJc</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Dental-problems-diagnosis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Dental problems diagnosis</video:title>
      <video:description>The development of a dental hygiene diagnosis requires the use of skills to identify the source of the patients problem have been discussed and explain some of the typical dental problems in this video that may occur in people</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/e3ff46be-0a2f-4e5f-86c5-f157c85d8a0e/cand_25.jpg</video:thumbnail_loc>
      <video:duration>114</video:duration>
      <video:publication_date>2011-11-30T10:28:30.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9556.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Dental</video:tag>
      <video:tag>problems</video:tag>
      <video:tag>Diagnosis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-MIT-1806-Linear-Algebra-Spring-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - MIT 18.06 Linear Algebra, Spring 2005</video:title>
      <video:description>&quot;Lec 16 - MIT 18.06 Linear Algebra, Spring 2005&quot; Lecture 16: Projection Matrices and Least Squares.

View the complete course at: http://ocw.mit.edu/18-06S05 

License: Creative Commons BY-NC-SA 
More information at http://ocw.mit.edu/terms 
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14556.jpg</video:thumbnail_loc>
      <video:duration>2885</video:duration>
      <video:publication_date>2012-08-26T19:16:24.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/osh80YCg_GM</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>matrix</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>Systems</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Equations</video:tag>
      <video:tag>Vector</video:tag>
      <video:tag>spaces</video:tag>
      <video:tag>determinants</video:tag>
      <video:tag>eigenvalues</video:tag>
      <video:tag>similarity</video:tag>
      <video:tag>positive</video:tag>
      <video:tag>definite</video:tag>
      <video:tag>matrices</video:tag>
      <video:tag>Least</video:tag>
      <video:tag>Squares</video:tag>
      <video:tag>approximations</video:tag>
      <video:tag>networks</video:tag>
      <video:tag>Fourier</video:tag>
      <video:tag>transforms</video:tag>
      <video:tag>Markov</video:tag>
      <video:tag>Processes</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-21-Democratic-Statecraft-Tocquevilles-Democracy-in-America</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21 - Democratic Statecraft: Tocqueville&apos;s Democracy in America</video:title>
      <video:description>&quot;Lec 21 - Democratic Statecraft: Tocqueville&apos;s Democracy in America&quot; Introduction to Political Philosophy (PLSC 114)

With the emergence of democracies in Europe and the New World at the beginning of the nineteenth century, political philosophers began to re-evaluate the relationship between freedom and equality. Tocqueville, in particular, saw the creation of new forms of social power that presented threats to human liberty. His most famous work, Democracy in America, was written for his French countrymen who were still devoted to the restoration of the monarchy and whom Tocqueville wanted to convince that the democratic social revolution he had witnessed in America was equally representative of France&apos;s future.

00:00 - Chapter 1. Tocqueville&apos;s Problem
08:36 - Chapter 2. Who Was Alexis de Tocqueville?
14:04 - Chapter 3. Democracy in America and the Letter to Kergolay
35:46 - Chapter 4. The CharacterIstics of American Democracy: Importance of Local Government

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses 

This course was recorded in Fall 2006.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15932.jpg</video:thumbnail_loc>
      <video:duration>2525</video:duration>
      <video:publication_date>2012-08-28T21:43:32.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/z6bfEOnLF5A</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>fortuna</video:tag>
      <video:tag>Kergolay</video:tag>
      <video:tag>Machiavelli</video:tag>
      <video:tag>Montesquieu</video:tag>
      <video:tag>Pascal</video:tag>
      <video:tag>Rousseauian</video:tag>
      <video:tag>Tocqueville</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Understanding-Embryonic-Stem-Cells-11</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Understanding Embryonic Stem Cells #11</video:title>
      <video:description>HHMI Holiday Lectures on Science 2006: Understanding Embryonic Stem Cells by Dr. Douglas Melton. Dr. Melton answers questions from audience.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/5e4871cd-0f1b-49ac-b61f-97524302eb1c/cand_25.jpg</video:thumbnail_loc>
      <video:duration>164</video:duration>
      <video:publication_date>2007-08-16T22:59:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/794.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>stemcells</video:tag>
      <video:tag>differentiation</video:tag>
      <video:tag>Embryo</video:tag>
      <video:tag>reprograming</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-Last-MIT-6912-Introduction-to-Copyright-Law</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec Last - MIT 6.912 Introduction to Copyright Law</video:title>
      <video:description>&quot;Lec Last - MIT 6.912 Introduction to Copyright Law&quot; Software Licensing; DVDs and Encryption

View the complete course: http://ocw.mit.edu/6-912IAP06

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15886.jpg</video:thumbnail_loc>
      <video:duration>6896</video:duration>
      <video:publication_date>2012-08-28T21:13:45.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/BkaJCbyyLEA</video:player_loc>
      <video:uploader>0|68|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>copyright</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>american</video:tag>
      <video:tag>Structure</video:tag>
      <video:tag>of</video:tag>
      <video:tag>federal</video:tag>
      <video:tag>legal</video:tag>
      <video:tag>research</video:tag>
      <video:tag>and</video:tag>
      <video:tag>citations</video:tag>
      <video:tag>Lexis</video:tag>
      <video:tag>Nexis</video:tag>
      <video:tag>1976</video:tag>
      <video:tag>Act</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Engineering-a-Solution</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - Engineering a Solution</video:title>
      <video:description>Lec 11 - Engineering a Solution. Undergraduate Student Barry McKenna &apos;14 talks about his experiences talking Engineering Sciences 51.

School of Engineering and Applied Science</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15976.jpg</video:thumbnail_loc>
      <video:duration>85</video:duration>
      <video:publication_date>2012-08-29T06:58:55.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/9Es2AvTSldU</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>engineering</video:tag>
      <video:tag>A</video:tag>
      <video:tag>solution</video:tag>
      <video:tag>Barry</video:tag>
      <video:tag>McKenna</video:tag>
      <video:tag>undergraduate</video:tag>
      <video:tag>students</video:tag>
      <video:tag>sciences</video:tag>
      <video:tag>ATV</video:tag>
      <video:tag>Society</video:tag>
      <video:tag>ES</video:tag>
      <video:tag>51</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-MIT-3320-Atomistic-Computer-Modeling-of-Materials</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14- MIT 3.320 Atomistic Computer Modeling of Materials</video:title>
      <video:description>Lec 14- MIT 3.320 Atomistic Computer Modeling of Materials.
Monte Carlo Simulation II and Free Energies

View the complete course at: http://ocw.mit.edu/3-320S05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16383.jpg</video:thumbnail_loc>
      <video:duration>4527</video:duration>
      <video:publication_date>2012-08-30T13:41:24.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ZsqPyPe7B5w</video:player_loc>
      <video:uploader>0|38|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>simulation</video:tag>
      <video:tag>atomistic</video:tag>
      <video:tag>dft</video:tag>
      <video:tag>hartree</video:tag>
      <video:tag>fock</video:tag>
      <video:tag>thermodynamics</video:tag>
      <video:tag>Quantum</video:tag>
      <video:tag>First</video:tag>
      <video:tag>Principles</video:tag>
      <video:tag>coarse</video:tag>
      <video:tag>graining</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Lecture-2-Regular-Supply-and-Duration</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Lecture 2 (Regular) - Supply and Duration</video:title>
      <video:description>Lec 5 - Lecture 2 (Regular) - Supply and Duration. ECON 20100: The Elements of Economic Analysis E. Glen Weyl, Assistant Professor of Economics and the College &quot;Supply and Duration.&quot; The first part of this course discusses markets with one or a few suppliers. The second part focuses on demand and supply for factors of production and the distribution of income in the economy. This course also includes some elementary general equilibrium theory and welfare economics.

This lecture derives the supply behavior of an individual firm from her cost functions using the ironing technique.  We then discuss how the shape of the firm&apos;s cost curve depends on the duration over which production is expected to last.  We draw a key distinction between durable (intertemporally complementary) and storable (intertemporally substitutable) inputs and use LeChatelier&apos;s principle to derive from these the notion of the Marshallian short- and long-run.  We conclude by discussing some broader issues in the dynamics of production, including exhaustible resources.

For readings associated with this lecture and slides, visit: http://www.glenweyl.com/teaching</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15001.jpg</video:thumbnail_loc>
      <video:duration>3302</video:duration>
      <video:publication_date>2012-08-28T11:24:42.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/XATuyzySp8Y</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>university</video:tag>
      <video:tag>chicago</video:tag>
      <video:tag>education</video:tag>
      <video:tag>Economics</video:tag>
      <video:tag>Business</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-31-Integrative-Biology-131-Review</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec - 31 Integrative Biology 131   Review</video:title>
      <video:description>This is lecture 31 of Integrative Biology 131, General Human Anatomy, Fall 2005 Season Course and it is provided by University of California, Berkeley.  

Integrative Biology 131: General Human Anatomy.  Fall 2005.  Professor Marian Diamond.  The functional anatomy of the human body as revealed by gross and microscopic examination.

The Department of Integrative Biology offers a program of instruction that focuses on the integration of structure and function in the evolution of diverse biological systems. It investigates integration at all levels of organization from molecules to the biosphere, and in all taxa of organisms from viruses to higher plants and animals.

The department uses many traditional fields and levels of complexity in forging new research directions, asking new questions, and answering traditional questions in new ways. The various...</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19354.jpg</video:thumbnail_loc>
      <video:duration>3464</video:duration>
      <video:publication_date>2012-09-05T01:42:47.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/RLThOYtqPcs</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>education</video:tag>
      <video:tag>ib</video:tag>
      <video:tag>131</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>anatomy</video:tag>
      <video:tag>human</video:tag>
      <video:tag>body</video:tag>
      <video:tag>integrative</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>class</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-PACS-164B</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec - 8 PACS 164B</video:title>
      <video:description>This is lecture 8 of Peace and Conflict Studies 164B - Spring 2007 Season and it is provided by University of California, Berkeley.

PACS 164B: Introduction to Nonviolence - Spring 2007. An introduction to the science of nonviolence, mainly as seen through the life and work of Mahatma Gandhi. Historical overview of nonviolence East and the West up to the American Civil Rights movement and Martin Luther King, Jr., with emphasis on the ideal of principled nonviolence and the reality of mixed or strategic nonviolence in practice, especially as applied to problems of social justice and defense.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19387.jpg</video:thumbnail_loc>
      <video:duration>1470</video:duration>
      <video:publication_date>2012-09-05T02:00:59.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/vXrZciOchRg</video:player_loc>
      <video:uploader>0|43|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>peace</video:tag>
      <video:tag>conflict</video:tag>
      <video:tag>education</video:tag>
      <video:tag>courses</video:tag>
      <video:tag>pacs164b</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>uc</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Law-2706-Public-Utilities-Rate-Regulation-Cost-of-Service-Regulation-Part-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Law 270.6  Public Utilities &amp; Rate Regulation: Cost of Service Regulation (Part 1)</video:title>
      <video:description>Law 270.6  Public Utilities &amp; Rate Regulation: Cost of Service Regulation (Part 1)

Law 270.6 - Lecture 3 - Public Utilities &amp; Rate Regulation: Cost of Service Regulation (Part 1)

January 31, 2008

The role of a PUC, its organization, duties and procedures; how regulation works; rate base, rate of return, operating expenses; judicial review, including the first of the classic cases.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19596.jpg</video:thumbnail_loc>
      <video:duration>9371</video:duration>
      <video:publication_date>2012-09-05T03:46:34.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/b8zLyazNpxk</video:player_loc>
      <video:uploader>0|13|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>CCELP</video:tag>
      <video:tag>Public</video:tag>
      <video:tag>utilities</video:tag>
      <video:tag>Rate</video:tag>
      <video:tag>Regulation</video:tag>
      <video:tag>cost</video:tag>
      <video:tag>of</video:tag>
      <video:tag>service</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
      <video:tag>Steve</video:tag>
      <video:tag>Weissman</video:tag>
      <video:tag>270</video:tag>
      <video:tag>6</video:tag>
      <video:tag>Environmental</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>resource</video:tag>
      <video:tag>plannin</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-Last-Reflections-Who-Doesnt-Hate-Theory-Now</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec Last - Reflections; Who Doesn&apos;t Hate Theory Now?</video:title>
      <video:description>&quot;Lec Last - Reflections; Who Doesn&apos;t Hate Theory Now?&quot; Introduction to Theory of Literature (ENGL 300)

In this final lecture on literary theory, Professor Paul Fry revisits the relationship between language and speech, language and intention, and language and communication. Over the course of this discussion, he retrospectively defines theory as a means of establishing the extent to which &quot;it is legitimate to be suspicious of communication.&quot; Along the way, he reconnects with New Criticism, Jakobson, Bakhtin, Saussure, de Man, Fish, and Knapp and Michaels. Through an analysis of epitaphs and a final tour through Tony the Tow Truck, he underscores the central role of language in the variety of literary theories presented in the course.

00:00 - Chapter 1. What Is Theory?
08:28 - Chapter 2. Three Ways That Language Impedes Speech
24:43 - Chapter 3. Language Speaking Through Speech
29:37 - Chapter 4. A Study of Epitaphs
40:59 - Chapter 5. Final Reflections on Tony the Tow Truck
47:07 - Chapter 6. Three Final Theses

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17430.jpg</video:thumbnail_loc>
      <video:duration>2988</video:duration>
      <video:publication_date>2012-09-03T13:32:49.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/FH7wsG1hdKw</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>poetics</video:tag>
      <video:tag>negation</video:tag>
      <video:tag>iambic</video:tag>
      <video:tag>pentameter</video:tag>
      <video:tag>semantic</video:tag>
      <video:tag>drift</video:tag>
      <video:tag>Communication</video:tag>
      <video:tag>irrationality</video:tag>
      <video:tag>metaphor</video:tag>
      <video:tag>allegory</video:tag>
      <video:tag>epitaph</video:tag>
      <video:tag>arbitrariness</video:tag>
      <video:tag>grammar</video:tag>
      <video:tag>and</video:tag>
      <video:tag>rhetoric</video:tag>
      <video:tag>uh</video:tag>
      <video:tag>OH</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-81-Right-Triangles-Inscribed-in-Circles-Proof</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 81 - Right Triangles Inscribed in Circles (Proof)</video:title>
      <video:description>Right Triangles Inscribed in Circles (Proof)

Proof showing that a triangle inscribed in a circle having a diameter as one side is a right triangle</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20371.jpg</video:thumbnail_loc>
      <video:duration>335</video:duration>
      <video:publication_date>2012-09-06T14:27:41.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/b0U1NxbRU4w</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Right</video:tag>
      <video:tag>Triangles</video:tag>
      <video:tag>Inscribed</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Circles</video:tag>
      <video:tag>Proof</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-Lecture-12-Regularization-May-10-2012</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - Lecture 12 - Regularization (May 10, 2012)</video:title>
      <video:description>Lec 12 - Lecture 12 - Regularization (May 10, 2012). Regularization - Putting the brakes on fitting the noise. Hard and soft constraints. Augmented error and weight decay. Lecture 12 of 18 of Caltech&apos;s Machine Learning Course - CS 156 by Professor Yaser Abu-Mostafa. View course materials in iTunes U Course App - https://itunesu.itunes.apple.com/audit/CODBABB3ZC and on the course website - http://work.caltech.edu/telecourse.html</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15101.jpg</video:thumbnail_loc>
      <video:duration>4514</video:duration>
      <video:publication_date>2012-08-28T13:11:23.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/I-VfYXzC5ro</video:player_loc>
      <video:uploader>0|65|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Caltech</video:tag>
      <video:tag>machine</video:tag>
      <video:tag>learning</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>data</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Machine-Learning-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Machine Learning (Stanford)</video:title>
      <video:description>&quot;Lec 3 - Machine Learning (Stanford)&quot; Lecture by Professor Andrew Ng for Machine Learning (CS 229) in the Stanford Computer Science department.  Professor Ng delves into locally weighted regression, probabilistic interpretation and logistic regression and how it relates to machine learning. 

This course provides a broad introduction to machine learning and statistical pattern recognition. Topics include supervised learning, unsupervised learning, learning theory, reinforcement learning and adaptive control.   Recent applications of machine learning, such as to robotic control, data mining, autonomous navigation, bioinformatics, speech recognition, and text and web data processing are also discussed.

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=A89DCFA6ADACE599

CS 229 Course Website:
http://www.stanford.edu/class/cs229/

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18754.jpg</video:thumbnail_loc>
      <video:duration>4394</video:duration>
      <video:publication_date>2012-09-04T04:44:26.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/HZ4cvaztQEs</video:player_loc>
      <video:uploader>0|65|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Science</video:tag>
      <video:tag>math</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>robotics</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>locally</video:tag>
      <video:tag>weighted</video:tag>
      <video:tag>logistic</video:tag>
      <video:tag>regression</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>Probabilistic</video:tag>
      <video:tag>interpretation</video:tag>
      <video:tag>gaussian</video:tag>
      <video:tag>distribution</video:tag>
      <video:tag>digression</video:tag>
      <video:tag>perceptron</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Laplace-transform-of-cosine-and-polynomials</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Laplace transform of cosine and polynomials</video:title>
      <video:description>Laplace Transform 6
Learn more: http://www.khanacademy.org/video?v=fyJkXBvcA2Q
Laplace transform of cosine and polynomials!</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22209.jpg</video:thumbnail_loc>
      <video:duration>585</video:duration>
      <video:publication_date>2012-09-11T01:15:43.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/fyJkXBvcA2Q</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>cosine</video:tag>
      <video:tag>Polynomials</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Low-Energy-Building-European-Design-and-Control</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Low-Energy Building: European Design and Control</video:title>
      <video:description>&quot;Lec 3 - Low-Energy Building: European Design and Control&quot; (May 9, 2011) Clas Jacobson, Building Control Systems Specialist at United Technologies, discusses the conditions in Europe that are promoting the development and adoption of highly energy efficient building systems as well as the regulatory and market pressures that are shaping the future these systems.

Stanford University
http://www.stanford.edu

United Technologies
http://www.utc.com

Stanford Energy Seminar
http://energyseminar.stanford.edu

Stanford University Channel on YouTube
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18774.jpg</video:thumbnail_loc>
      <video:duration>3359</video:duration>
      <video:publication_date>2012-09-04T05:17:31.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/USnLOCDvNBs</video:player_loc>
      <video:uploader>0|8|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>energy</video:tag>
      <video:tag>efficiency</video:tag>
      <video:tag>green</video:tag>
      <video:tag>Buildings</video:tag>
      <video:tag>industry</video:tag>
      <video:tag>expertise</video:tag>
      <video:tag>modeling</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-MIT-6035-Computer-Language-Engineering-Fall-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2- MIT 6.035 Computer Language Engineering, Fall 2005</video:title>
      <video:description>Lec 2- MIT 6.035 Computer Language Engineering, Fall 2005. 
Recitation: Scanner Parser Project

View the complete course: http://ocw.mit.edu/6-035F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15029.jpg</video:thumbnail_loc>
      <video:duration>2906</video:duration>
      <video:publication_date>2012-08-28T12:02:53.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/E-iL1Q4ys3k</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>language</video:tag>
      <video:tag>programing</video:tag>
      <video:tag>compilers</video:tag>
      <video:tag>software</video:tag>
      <video:tag>JAVA</video:tag>
      <video:tag>MIPS</video:tag>
      <video:tag>machine</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-MIT-24213-Philosophy-of-Film</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3- MIT 24.213 Philosophy of Film</video:title>
      <video:description>Lec 3- MIT 24.213 Philosophy of Film.
Session 3: Beauty and the Beast, William James, Citizen Kane

View the complete course: http://ocw.mit.edu/24-213F04

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15061.jpg</video:thumbnail_loc>
      <video:duration>4366</video:duration>
      <video:publication_date>2012-08-28T12:43:20.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/nBiUUQIeT0g</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>education</video:tag>
      <video:tag>Philosophy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Ice-lakes-in-Greenland-drain-with-the-speed-of-Niagara-Falls</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Ice lakes in Greenland drain with the speed of Niagara Falls</video:title>
      <video:description>This video shows that the draining of ice lakes in Greenland occurs with the same speed as of the Niagara Falls. The studies of melting of glaciers and ice sheets in Greenland have conducted by researchers. Even with the global warming in the region, the effect is not extreme as predicted.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/11/2bd2cef8-956d-4784-9290-6f21cd1ff9cd/cand_25.jpg</video:thumbnail_loc>
      <video:duration>62</video:duration>
      <video:publication_date>2012-11-20T18:07:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28000.mp4</video:content_loc>
      <video:uploader>Nikunj Patel</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>global</video:tag>
      <video:tag>warming</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-24-ME-C117-Student-Presentations</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec - 24 ME C117  Student Presentations</video:title>
      <video:description>ME C117  Student Presentations

Bio Engineering/ME C117: Structural Aspects of Biomaterials - Professor Lisa Pruitt

This course provides an overview of medical devices, FDA regulatory issues, biocompatibility and sterilization technology. It examines biomechanical properties: isotropy/anisotropy, stiffness, bending stresses, contact stresses, multiaxial loading, plasticity, fatigue, fracture, wear, corrosion, design issues.  Also covered: Orthopedics, Dental, Cardiovascular, and Soft Tissue Reconstruction.

Professor Pruitt&apos;s current research is focused on fatigue and fracture micromechanisms, cyclic damage zones, and evolution of structure due to cyclic loading and environment in advanced polymers and biomaterials; tribology of...</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19283.jpg</video:thumbnail_loc>
      <video:duration>4776</video:duration>
      <video:publication_date>2012-09-05T01:10:17.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/fbKBU6IkQWQ</video:player_loc>
      <video:uploader>0|58|0</video:uploader>
      <video:category>Bioengineering</video:category>
      <video:tag>education</video:tag>
      <video:tag>ME</video:tag>
      <video:tag>C117</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Mechanical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>class</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-PACS-164A</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - PACS 164A</video:title>
      <video:description>This is lecture 3 of Peace and Conflict Studies 164A Course , Fall 2006 Season. PACS 164A: Introduction to Nonviolence - Fall 2006. An introduction to the science of nonviolence, mainly as seen through the life and work of Mahatma Gandhi. Historical overview of nonviolence East and the West up to the American Civil Rights movement and Martin Luther King, Jr., with emphasis on the ideal of principled nonviolence and the reality of mixed or strategic nonviolence in practice, especially as applied to problems of social justice and defense.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19420.jpg</video:thumbnail_loc>
      <video:duration>4893</video:duration>
      <video:publication_date>2012-09-05T02:28:03.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/YN-9nloLv08</video:player_loc>
      <video:uploader>0|43|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>peace</video:tag>
      <video:tag>conflict</video:tag>
      <video:tag>education</video:tag>
      <video:tag>courses</video:tag>
      <video:tag>PACS164A</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>uc</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>qualityhigh</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-Modern-Responses-to-Dualism</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17- Modern Responses to Dualism</video:title>
      <video:description>&quot;Lec 17- Modern Responses to Dualism&quot;A series of lectures delivered by Peter Millican to first-year philosophy students at the University of Oxford. The lectures comprise the 8-week General Philosophy course and were delivered in late 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21493.jpg</video:thumbnail_loc>
      <video:duration>656</video:duration>
      <video:publication_date>2012-09-09T05:35:05.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/9lTxVAhXIZg</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Philosophy</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>17</video:tag>
      <video:tag>Modern</video:tag>
      <video:tag>Responses</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Dualism</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-The-Gulf-Oil-Spill-Where-Did-All-the-Oil-Go</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - The Gulf Oil Spill: Where Did All the Oil Go?</video:title>
      <video:description>&quot;Lec 15 - The Gulf Oil Spill: Where Did All the Oil Go?&quot; January 10, 2011 - Terry Hazen, head of the Ecology Department and Center for Environmental Biotechnology at Lawrence Berkeley National Laboratory, discusses the involvement of native marine microbes in the degradation of the toxins from the Deepwater Horizon oil spill informed by his research group&apos;s field work using recently developed sampling and gene sequencing techniques.

Stanford University
http://www.stanford.edu

Hazen Lab at LBNL
http://esd.lbl.gov/departments/ecology/facilities/hazenlab/

Stanford Energy Seminar
http://energyseminar.stanford.edu

Stanford University Channel on YouTube
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18786.jpg</video:thumbnail_loc>
      <video:duration>3444</video:duration>
      <video:publication_date>2012-09-04T05:25:39.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/LM-wSf4cPag</video:player_loc>
      <video:uploader>0|8|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>environment</video:tag>
      <video:tag>impacts</video:tag>
      <video:tag>Ocean</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>petroleum</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-MIT-5112-Principles-of-Chemical-Science-Fall-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - MIT 5.112 Principles of Chemical Science, Fall 2005</video:title>
      <video:description>&quot;Lec 14 - MIT 5.112 Principles of Chemical Science, Fall 2005&quot; Distribution Molecular Energies

View the complete course: http://ocw.mit.edu/5-112F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15186.jpg</video:thumbnail_loc>
      <video:duration>2958</video:duration>
      <video:publication_date>2012-08-28T15:31:43.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/dAgwg_8RyEU</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>thermodynamics</video:tag>
      <video:tag>Atomic</video:tag>
      <video:tag>Structure</video:tag>
      <video:tag>kinetics</video:tag>
      <video:tag>catalysis</video:tag>
      <video:tag>VSEPR</video:tag>
      <video:tag>equlibrium</video:tag>
      <video:tag>redox</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Richard-Wright-Black-Boy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Richard Wright, Black Boy</video:title>
      <video:description>&quot;Lec 2 - Richard Wright, Black Boy&quot; The American Novel Since 1945 (ENGL 291)

Professor Amy Hungerford continues her discussion of Richard Wright&apos;s classic American autobiography, Black Boy. Through a close analysis of key passages, she demonstrates an oscillation in the narrative between the socioeconomic deprivations and racial jeopardy confronting its characters, and the compensations to be found in sensual experience, the imagination, and in particular, the power of words. Dramatizing the editorial struggle evident in letters between Wright and Book-of-the-Month-Club-President Dorothy Canfield Fisher, Professor Hungerford shows the high stakes of Wright&apos;s uncompromising portrait of America&apos;s failed ideals at a time when those ideals are being tested during the Second World War.

00:00 - Chapter 1. Classifying the Literary Object: Fiction and Autobiography
06:06 - Chapter 2. Choices in the Construction of an Autobiography: A Close Reading of the First Scene
11:26 - Chapter 3. Decoding Meaning in Wright&apos;s Descriptive &quot;Catalogs&quot;
16:58 - Chapter 4. Powerlessness and Exertions of Agency
28:00 - Chapter 5. Language and Power: The Voices of the Author
38:36 - Chapter 6. The Fisher-Wright Letters: Author vs. Audience, How Outside Forces Shape the Formation of a Personal Account

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16760.jpg</video:thumbnail_loc>
      <video:duration>3030</video:duration>
      <video:publication_date>2012-09-01T09:32:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Twb_APQpzkk</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>agency</video:tag>
      <video:tag>language</video:tag>
      <video:tag>Bildungsroman</video:tag>
      <video:tag>deprivation</video:tag>
      <video:tag>double</video:tag>
      <video:tag>consciousness</video:tag>
      <video:tag>grammar</video:tag>
      <video:tag>race</video:tag>
      <video:tag>imagination</video:tag>
      <video:tag>nationalism</video:tag>
      <video:tag>Naturalism</video:tag>
      <video:tag>social</video:tag>
      <video:tag>Realism</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Lec-2-MIT-24213-Philosophy-of-Film</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2- MIT 24.213 Philosophy of Film</video:title>
      <video:description>Lec 2- MIT 24.213 Philosophy of Film. 
Session 2: why study film?, realism and formalism, mathematics as an abstract art form, film and photography, Beauty and the Beast, Cocteau, Citizen Kane

View the complete course: http://ocw.mit.edu/24-213F04

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15060.jpg</video:thumbnail_loc>
      <video:duration>2559</video:duration>
      <video:publication_date>2012-08-28T12:41:39.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/X86s94ylybQ</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>education</video:tag>
      <video:tag>Philosophy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-MIT-7014-Introductory-Biology-Spring-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - MIT 7.014 Introductory Biology, Spring 2005</video:title>
      <video:description>&quot;Lec 7 - MIT 7.014 Introductory Biology, Spring 2005&quot; Biochemistry VI (Prof. Graham Walker)

View the complete course: http://ocw.mit.edu/7-014S05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15121.jpg</video:thumbnail_loc>
      <video:duration>2780</video:duration>
      <video:publication_date>2012-08-28T13:24:25.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/R3DI6W9iKtU</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Introductory</video:tag>
      <video:tag>biology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Statistics-21</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4- Statistics 21</video:title>
      <video:description>Lec 4- Statistics 21.
Introductory Probability and Statistics for Business</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16936.jpg</video:thumbnail_loc>
      <video:duration>4724</video:duration>
      <video:publication_date>2012-09-01T16:59:21.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/BJbp_9uerAY</video:player_loc>
      <video:uploader>0|49|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Spring</video:tag>
      <video:tag>2010</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-CS50-Week-9-Monday</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - CS50 / Week 9: Monday</video:title>
      <video:description>Lec 3 - CS50 / Week 9: Monday. CSS. Inheritance. JavaScript. Events, continued. Ajax.   More at http://cs50.tv/.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16362.jpg</video:thumbnail_loc>
      <video:duration>4133</video:duration>
      <video:publication_date>2012-08-30T12:53:15.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/6xBGMJ30TDo</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>cs50</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>programming</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-26-Public-Health-241</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 26-Public Health 241 -</video:title>
      <video:description>lec 26-Public Health 241 -.Statistical Analysis of Categorical Data</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27628.jpg</video:thumbnail_loc>
      <video:duration>3077</video:duration>
      <video:publication_date>2012-09-30T10:25:42.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/-mtpe2Jq-9s</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Public</video:tag>
      <video:tag>Health</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-The-PeakStream-Platform-for-Many-Core-Computing</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - The PeakStream Platform for Many-Core Computing</video:title>
      <video:description>&quot;Lec 1 - The PeakStream Platform for Many-Core Computing&quot; September 26, 2007 lecture by Matthew Papakipos for the Stanford University Computer Systems Colloquium (EE 380).  The history of PeakStream is told - from startup to Google acquisition - and many-core processors are introduced; challenges, interesting design choices and solutions in the development of the company&apos;s software are also discussed.

EE 380 | Computer Systems Colloquium:
http://www.stanford.edu/class/ee380/

Stanford Computer Systems Laboratory:
http://csl.stanford.edu/

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17438.jpg</video:thumbnail_loc>
      <video:duration>4046</video:duration>
      <video:publication_date>2012-09-03T13:44:15.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/3WPyFbrX8to</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>software</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>design</video:tag>
      <video:tag>Application</video:tag>
      <video:tag>Matthew</video:tag>
      <video:tag>Papakipos</video:tag>
      <video:tag>Peakstream</video:tag>
      <video:tag>Many</video:tag>
      <video:tag>core</video:tag>
      <video:tag>processors</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-24-Law-271-Environmental-Law-and-Policy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 24 -  Law 271: Environmental Law and Policy</video:title>
      <video:description>Law 271: Environmental Law and Policy 

Criminal Enforcement

Instructor Holly Doremus. This introductory course is designed to explore fundamental legal and policy issues in environmental law. Through examination of environmental common law and key federal environmental statutes, including the National Environmental Policy Act, Clean Air Act, and Clean Water Act, it exposes students to the major challenges to environmental law and the principal approaches to meeting those challenges, including litigation, command and control regulation, technology forcing, market incentives, and information disclosure requirements. With the addition of cross-cutting topics such as risk assessment and environmental federalism, it also gives students a grounding in how choices about regulatory standards and levels of regulatory authority are made. 

http://www.law.berkeley.edu/students/curricularprograms/envirolaw/index.html</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19545.jpg</video:thumbnail_loc>
      <video:duration>4538</video:duration>
      <video:publication_date>2012-09-05T03:23:12.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/LOUmIMdF5SA</video:player_loc>
      <video:uploader>0|68|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>ucberkeley</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>Environmental</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>boalt</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-Statistics-21</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16- Statistics 21</video:title>
      <video:description>Lec 16- Statistics 21 .
Introductory Probability and Statistics for Business</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16948.jpg</video:thumbnail_loc>
      <video:duration>4573</video:duration>
      <video:publication_date>2012-09-01T17:11:17.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/LQuFywHWn9k</video:player_loc>
      <video:uploader>0|49|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Spring</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-Parallel-Programming-20</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - Parallel Programming 2.0</video:title>
      <video:description>&quot;Lec 6 - Parallel Programming 2.0&quot; November 7, 2007 lecture by Renee James and Wei Li for the Stanford University Computer Systems Colloquium (EE 380). Renee and her co-presenter touch upon Intel&apos;s processor direction for multi-core and then dive into its impact to software; parallel programming in the mainstream has different characteristics than in the previous era when it was restricted to high performance computing - the two cover this new paradigm, its challenges and some of the solutions being developed by the software industry.

EE 380 | Computer Systems Colloquium:
http://www.stanford.edu/class/ee380/

Stanford Computer Systems Laboratory:
http://csl.stanford.edu/

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanforduniversity/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17443.jpg</video:thumbnail_loc>
      <video:duration>3603</video:duration>
      <video:publication_date>2012-09-03T13:47:47.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/aSQwPhgk0H0</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>software</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>design</video:tag>
      <video:tag>Application</video:tag>
      <video:tag>Renee</video:tag>
      <video:tag>james</video:tag>
      <video:tag>Intel</video:tag>
      <video:tag>processor</video:tag>
      <video:tag>Multi</video:tag>
      <video:tag>core</video:tag>
      <video:tag>parallel</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Sonographic-hematoma-guided-lumpectomy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Sonographic hematoma guided lumpectomy</video:title>
      <video:description>Preoperative needle localization is the gold standard for lumpectomy of nonpalpable breast cancer hematoma ultrasound guided lumpectomy can offer several advantages the purpose of this study was to compare the use of hug with nl lumpectomy in a single surgical practice</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/6ef6158d-efcc-48b3-a996-30ed808ba4ac/cand_25.jpg</video:thumbnail_loc>
      <video:duration>199</video:duration>
      <video:publication_date>2011-11-30T10:31:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9566.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Sonographic</video:tag>
      <video:tag>Hematoma</video:tag>
      <video:tag>guided</video:tag>
      <video:tag>Resection</video:tag>
      <video:tag>of</video:tag>
      <video:tag>mammogram</video:tag>
      <video:tag>only</video:tag>
      <video:tag>visible</video:tag>
      <video:tag>Breast</video:tag>
      <video:tag>Cancer</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-Mathematics-Multivariable-Calculus</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - Mathematics - Multivariable Calculus</video:title>
      <video:description>This is the lecture 6 of the multivariable calculus course. Edward Frenkel is explaining this lecture as an instructor.

Multivariable Calculus
Instructor: Edward Frenkel

Course website: http://math.berkeley.edu/~frenkel</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19664.jpg</video:thumbnail_loc>
      <video:duration>4863</video:duration>
      <video:publication_date>2012-09-05T04:05:42.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/NF7C36OYT_A</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2009</video:tag>
      <video:tag>Mathematics</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>multivariable</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-24-Global-Transition-to-Electric-Vehicles</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 24 - Global Transition to Electric Vehicles</video:title>
      <video:description>&quot;Lec 24 - Global Transition to Electric Vehicles&quot; (May 12, 2010) Joe Paluska, Vice President of Communications for Better Place, an electric vehicle service company, discusses their recent efforts to establish highly serviceable fleets, including battery-switchable taxis, in tests markets in Japan and Denmark as well as to spur the development of the necessary and appropriate support infrastructures for city-wide electric vehicle use and global expansion to other markets.

Stanford University
http://www.stanford.edu

Better Place
http://www.betterplace.com/

Stanford Energy Seminar
http://energyseminar.stanford.edu

Stanford University Channel on YouTube
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18795.jpg</video:thumbnail_loc>
      <video:duration>3292</video:duration>
      <video:publication_date>2012-09-04T05:29:55.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/WWNcsPSEUA4</video:player_loc>
      <video:uploader>0|8|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>battery</video:tag>
      <video:tag>storage</video:tag>
      <video:tag>Economics</video:tag>
      <video:tag>industry</video:tag>
      <video:tag>expertise</video:tag>
      <video:tag>transportation</video:tag>
      <video:tag>fue</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-29-The-Way-Forward-with-Electric-Drive</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 29- The Way Forward with Electric Drive</video:title>
      <video:description>&quot;Lec 29- The Way Forward with Electric Drive&quot; (April 7, 2010) Lee Schipper, Senior Research Engineer at Stanford&apos;s Precourt Energy Efficiency Center, leads a panel of guest speakers assembled from the automotive industry and academia (Tesla Motors, Honda, Toyota, Volkswagen, Pi Mobility, UC Berkeley) in a free-ranging discussion of current and future developments in consumer-scale alternative power transport, mainly focused on electric drive vehicles.

Stanford University
http://www.stanford.edu

Precourt Energy Efficiency Center
http://peec.stanford.edu

Stanford Energy Seminar
http://energyseminar.stanford.edu

Stanford University Channel on YouTube
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18800.jpg</video:thumbnail_loc>
      <video:duration>4600</video:duration>
      <video:publication_date>2012-09-04T05:30:20.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/3YUjlKA6tVU</video:player_loc>
      <video:uploader>0|8|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>clean</video:tag>
      <video:tag>tech</video:tag>
      <video:tag>renewable</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>industry</video:tag>
      <video:tag>expertise</video:tag>
      <video:tag>environment</video:tag>
      <video:tag>transportation</video:tag>
      <video:tag>electrification</video:tag>
      <video:tag>engineering</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Introduction-to-Frontiers-Controversies-in-Astrophysics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1- Introduction to Frontiers Controversies in Astrophysics</video:title>
      <video:description>&quot;Lec 1- Introduction&quot; Frontiers/Controversies in Astrophysics (ASTR 160)

Professor Bailyn introduces the course and discusses the course material and requirements. The three major topics that the course will cover are (1) exoplanets--planets around stars other than the Sun, (2) black holes--stars whose gravitational pull is so strong that even their own light rays cannot escape, and (3) cosmology--the study of the Universe as a whole. Class proper begins with a discussion on planetary orbits. A brief history of astronomy is also given and its major contributors over the centuries are introduced: Ptolemy, Galileo, Copernicus, Kepler, and Newton.

00:00 - Chapter 1. Introduction
05:38 - Chapter 2. Topics of the Course
12:57 - Chapter 3. Course Requirements
21:03 - Chapter 4. Planetary Orbits
31:32 - Chapter 5. From Newton&apos;s Laws of Motion to the Theory of Everything
38:10 - Chapter 6. The Newtonian Modification of Kepler&apos;s Third Law

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses 

This course was recorded in Spring 2007.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16220.jpg</video:thumbnail_loc>
      <video:duration>2800</video:duration>
      <video:publication_date>2012-08-29T16:31:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/nzmFc2gjUo4</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>astronomy</video:tag>
      <video:tag>black</video:tag>
      <video:tag>hole</video:tag>
      <video:tag>Copernicus</video:tag>
      <video:tag>cosmology</video:tag>
      <video:tag>Earth</video:tag>
      <video:tag>Exoplanet</video:tag>
      <video:tag>Galileo</video:tag>
      <video:tag>general</video:tag>
      <video:tag>relativity</video:tag>
      <video:tag>Kepler</video:tag>
      <video:tag>Newton</video:tag>
      <video:tag>orbit</video:tag>
      <video:tag>Ptolemaic</video:tag>
      <video:tag>epicycle</video:tag>
      <video:tag>Ptolemy</video:tag>
      <video:tag>Quantum</video:tag>
      <video:tag>mechanics</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>Star</video:tag>
      <video:tag>sun</video:tag>
      <video:tag>Universe</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Law-2707-State-Programs-an-Introduction-to-Local-Government-Programs</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Law 270.7  State Programs &amp; an Introduction to Local Government Programs</video:title>
      <video:description>Law 270.7  State Programs &amp; an Introduction to Local Government Programs

State Programs: Integrated Resource Planning, Renewable Portfolio Standards, Net Metering and Renewable Energy Credits (Continued) &amp; an Introduction to Local Government Programs: Municipal Utilities, Coops, and Community Aggregators - September 10, 2008

A look at the state laws about requiring energy service providers to maintain a specified mix of renewable resources.  In addition, an effort to create tradable renewable energy credits raises many strategic choices and some Commerce Clause concerns; The special opportunity that user-owned energy providers have to promote renewable energy, and other local programs to programs to promote renewable energy</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19560.jpg</video:thumbnail_loc>
      <video:duration>6347</video:duration>
      <video:publication_date>2012-09-05T03:36:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/X1bEDhglnw8</video:player_loc>
      <video:uploader>0|13|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>energy</video:tag>
      <video:tag>environment</video:tag>
      <video:tag>economic</video:tag>
      <video:tag>utilities</video:tag>
      <video:tag>alternative</video:tag>
      <video:tag>green</video:tag>
      <video:tag>Power</video:tag>
      <video:tag>deregulation</video:tag>
      <video:tag>electricity</video:tag>
      <video:tag>electric</video:tag>
      <video:tag>fuels</video:tag>
      <video:tag>oil</video:tag>
      <video:tag>Natural</video:tag>
      <video:tag>Gas</video:tag>
      <video:tag>nuclear</video:tag>
      <video:tag>windpower</video:tag>
      <video:tag>geothermal</video:tag>
      <video:tag>solar</video:tag>
      <video:tag>photovoltaics</video:tag>
      <video:tag>biomass</video:tag>
      <video:tag>biofuel</video:tag>
      <video:tag>coal</video:tag>
      <video:tag>hydroelectric</video:tag>
      <video:tag>distributed</video:tag>
      <video:tag>generation</video:tag>
      <video:tag>Rate</video:tag>
      <video:tag>setting</video:tag>
      <video:tag>design</video:tag>
      <video:tag>distribution</video:tag>
      <video:tag>efficiency</video:tag>
      <video:tag>demand</video:tag>
      <video:tag>side</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-Science-Communication-Science-Literacy-and-Public-Support</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - Science Communication, Science Literacy and Public Support</video:title>
      <video:description>&quot;Lec 9 - Science Communication, Science Literacy and Public Support&quot; December 5, 2007 lecture by Rob Semper for the Stanford University Computer Systems Colloquium (EE 380). Rob discusses the new models of public science literacy that are beginning to change the paradigm from a one-way transmission approach of lecture, publishing and journalism to one of public engagement and even debate: from public understanding to public dialog to the role of science centers as intermediary institutions between the world of science and the public, new thinking is emerging for this critical arena.

EE 380 | Computer Systems Colloquium:
http://www.stanford.edu/class/ee380/

Stanford Computer Systems Laboratory:
http://csl.stanford.edu/

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanforduniversity/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17446.jpg</video:thumbnail_loc>
      <video:duration>4425</video:duration>
      <video:publication_date>2012-09-03T13:48:01.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/gJpPEszAIAo</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>software</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>design</video:tag>
      <video:tag>Application</video:tag>
      <video:tag>Rob</video:tag>
      <video:tag>Semper</video:tag>
      <video:tag>education</video:tag>
      <video:tag>media</video:tag>
      <video:tag>Literacy</video:tag>
      <video:tag>comm</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-24-Focal-Labs</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 24 - Focal Labs</video:title>
      <video:description>&quot;Lec 24 - Focal Labs&quot; Fergus Hurley, a founder of Focal Labs, discusses entrepreneurship, the role on the founding team, and the importance of networking and work experience for building the startup team.

Take the quizzes and find the rest of the course at http://eesley.blogspot.com

Stanford University:
http://www.stanford.edu/

Management Science and Engineering at Stanford:
http://www.stanford.edu/dept/MSandE

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19026.jpg</video:thumbnail_loc>
      <video:duration>514</video:duration>
      <video:publication_date>2012-09-04T08:59:49.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Sa1JeaAjNTA</video:player_loc>
      <video:uploader>0|50|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>technology</video:tag>
      <video:tag>entrepreneurship</video:tag>
      <video:tag>venture</video:tag>
      <video:tag>capital</video:tag>
      <video:tag>finance</video:tag>
      <video:tag>startup</video:tag>
      <video:tag>networking</video:tag>
      <video:tag>work</video:tag>
      <video:tag>experience</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-Chemistry-3B-Chemistry-of-Arenes</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 - Chemistry 3B Chemistry of Arenes</video:title>
      <video:description>Chemistry 3B Chemistry of Arenes

Chemistry 3B: Chemical Structure and Reactivity. Spring 2006. Professor Peter Vollhardt.

Chemistry 3B represents the second semester of ... all » the standard organic chemistry series at UC Berkeley. It covers conjugation, aromatic chemistry, carbonyl compounds, carbohydrates, amines, carboxylic acids, amino acids, peptides, proteins, and nucleic acid chemistry. Ultraviolet spectroscopy and mass spectrometry will be introduced. Organic chemistry is a specific discipline within the subject of chemistry. It is the scientific study of the structure, properties, composition, reactions, and preparation of chemical compounds of carbon and hydrogen, which may contain any number of other elements, such as...</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19276.jpg</video:thumbnail_loc>
      <video:duration>4511</video:duration>
      <video:publication_date>2012-09-05T01:07:23.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/D8FxWN87SPg</video:player_loc>
      <video:uploader>0|34|0</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>education</video:tag>
      <video:tag>chem</video:tag>
      <video:tag>3B</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>class</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Physics-10-Gravity-and-Satellites</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Physics 10 Gravity and Satellites</video:title>
      <video:description>Physics 10 Gravity and Satellites

Physics 10: Physics for Future Presidents. Spring 2006. Professor Richard A. Muller. The most interesting and important topics in physics, stressing conceptual understanding rather than math, with applications to current events. Topics covered may vary and may include energy and conservation, radioactivity, nuclear physics, the Theory of Relativity, lasers, explosions, earthquakes, superconductors, and quantum physics. [courses] [physics10] [spring2006] Credits: lecturer:Professor Richard A. Muller, producers:Educational Technology Services</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19292.jpg</video:thumbnail_loc>
      <video:duration>4179</video:duration>
      <video:publication_date>2012-09-05T01:16:40.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/XdoU2YQJvOg</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>education</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>presidents</video:tag>
      <video:tag>classes</video:tag>
      <video:tag>courses</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-52-Killers-Apps-for-the-Smart-Grid</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 52 - Killers Apps for the Smart Grid</video:title>
      <video:description>&quot;Lec 52 - Killers Apps for the Smart Grid&quot; April 22, 2009 - Scott McGaraghan, director of business development for EnerNOC, Inc., discusses current and developing technologies to maximize the potential energy saving benefits of local and national-level smart grid systems. The Energy Seminar meets during the academic year on Wednesdays, 4:15 to 5:15 p.m.  For a listing of upcoming Energy Seminar talks, please visit the events listing at the Woods Institute for the Environment website.

Stanford University
http://www.stanford.edu

Woods Institute for the Environment 
http://woods.stanford.edu

EnerNOC, Inc.
http://www.enernoc.com/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18823.jpg</video:thumbnail_loc>
      <video:duration>2974</video:duration>
      <video:publication_date>2012-09-04T06:14:03.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/M8WuHjLPz2U</video:player_loc>
      <video:uploader>0|8|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>energy</video:tag>
      <video:tag>electricity</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>Economics</video:tag>
      <video:tag>Rapid</video:tag>
      <video:tag>Development</video:tag>
      <video:tag>data</video:tag>
      <video:tag>infrastructure</video:tag>
      <video:tag>United</video:tag>
      <video:tag>States</video:tag>
      <video:tag>economic</video:tag>
      <video:tag>productivity</video:tag>
      <video:tag>Power</video:tag>
      <video:tag>generation</video:tag>
      <video:tag>efficiency</video:tag>
      <video:tag>reducing</video:tag>
      <video:tag>demand</video:tag>
      <video:tag>Balancing</video:tag>
      <video:tag>Buildings</video:tag>
      <video:tag>storage</video:tag>
      <video:tag>integration</video:tag>
      <video:tag>educa</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Computing-in-Transition</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - Computing in Transition</video:title>
      <video:description>&quot;Lec 11 - Computing in Transition&quot; February 20, 2008 lecture by Nick Tredennick for the Stanford University Computer Systems Colloquium (EE 380). 

Nick Tredennick talks about the semiconductor industry and its impact in the world. He takes the audience through the history of semiconductors and where he believes they are heading in the future as well as the economics of its development and the shrinking market for cutting edge technological growth. 

EE 380 | Computer Systems Colloquium:
http://www.stanford.edu/class/ee380/

Stanford Computer Systems Laboratory:
http://csl.stanford.edu/

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanforduniversity</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17448.jpg</video:thumbnail_loc>
      <video:duration>4129</video:duration>
      <video:publication_date>2012-09-03T13:51:07.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/CASE5AD787g</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>software</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>Semiconductor</video:tag>
      <video:tag>processor</video:tag>
      <video:tag>Transistor</video:tag>
      <video:tag>efficiency</video:tag>
      <video:tag>Moore</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Law</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-19-Cognitive-Science-C102</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 19-Cognitive Science C102 -</video:title>
      <video:description>lec 19-Cognitive Science C102 - .Scientific Approaches to Consciousness</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27656.jpg</video:thumbnail_loc>
      <video:duration>3114</video:duration>
      <video:publication_date>2012-09-30T11:23:06.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/pNogInLZFxk</video:player_loc>
      <video:uploader>0|18|0</video:uploader>
      <video:category>Philosophy</video:category>
      <video:tag>Cognitive</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-Chemistry-1A-Fall-2010</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10- Chemistry 1A - Fall 2010</video:title>
      <video:description>Lec 10- Chemistry 1A .
This general chemistry lecture is provided by professor Angelica Stacy during fall 2010.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17007.jpg</video:thumbnail_loc>
      <video:duration>3048</video:duration>
      <video:publication_date>2012-09-02T04:17:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/rZWA28cJuWM</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Components-of-a-Portable-Power-Station</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Components of a Portable Power Station</video:title>
      <video:description>This Home made Portable Power station is handy and great for emergencies.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_9057.jpg</video:thumbnail_loc>
      <video:duration>68</video:duration>
      <video:publication_date>2011-11-29T19:37:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9057.mp4</video:content_loc>
      <video:uploader>catee</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Portable</video:tag>
      <video:tag>Power</video:tag>
      <video:tag>Station</video:tag>
      <video:tag>urban</video:tag>
      <video:tag>survival</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-56-Sequestering-CO2-in-the-Built-Environment</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 56 - Sequestering CO2 in the Built Environment</video:title>
      <video:description>&quot;Lec 56 - Sequestering CO2 in the Built Environment&quot; February 18, 2009 lecture by Brent Constanz for the Woods Energy Seminar (ENERGY301).  In his talk &quot;A Pathway for Widespread Utilization of Geothermal Energy--the Roles of Multi-scale Resource and Technology Research and Systems Analysis,&quot; Brent Constanz states that concrete is the most used product worldwide next to water and he suggests that we could safely, cheaply, and quickly store carbon dioxide in concrete at the rate of about six billion yards per year. 

The Woods Energy Seminar is an interdisciplinary series of talks primarily by Stanford experts on a broad range of energy topics.

Woods Institute for the Environment
http://woods.stanford.edu/

Stanford Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18827.jpg</video:thumbnail_loc>
      <video:duration>3517</video:duration>
      <video:publication_date>2012-09-04T06:14:19.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/J4Unt7MRsV4</video:player_loc>
      <video:uploader>0|8|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Science</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>Environmental</video:tag>
      <video:tag>studies</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>mineral</video:tag>
      <video:tag>carbonation</video:tag>
      <video:tag>Process</video:tag>
      <video:tag>sequestration</video:tag>
      <video:tag>Calcium</video:tag>
      <video:tag>carbonate</video:tag>
      <video:tag>reef</video:tag>
      <video:tag>Coral</video:tag>
      <video:tag>atoll</video:tag>
      <video:tag>limestone</video:tag>
      <video:tag>Photosynthesis</video:tag>
      <video:tag>CO2</video:tag>
      <video:tag>Ocean</video:tag>
      <video:tag>drastic</video:tag>
      <video:tag>change</video:tag>
      <video:tag>coal</video:tag>
      <video:tag>Power</video:tag>
      <video:tag>Plant</video:tag>
      <video:tag>renewable</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>electricity</video:tag>
      <video:tag>China</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-67-Advanced-Molecular-Photovoltaics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 67 - Advanced Molecular Photovoltaics</video:title>
      <video:description>&quot;Lec 67 - Advanced Molecular Photovoltaics&quot; Michael McGehee, associate professor of Materials Science and Engineering at Stanford University, and Alan Sellinger, consulting professor of Materials Science and Engineering at Stanford University, discuss the Center for Advanced Molecular Photovoltaics. The Energy Seminar meets weekly during the academic year. For a list of upcoming talks, visit the events page at the Woods Institute for the Environment website.

Stanford University:
http://www.stanford.edu/

Woods Institute for the Environment at Stanford:
http://woods.stanford.edu/

Michael McGehee
http://www.stanford.edu//group/mcgehee/

Alan Sellinger
http://stanford.edu/group/sellinger/

Center for Advanced Molecular Photovoltaics
http://camp.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18838.jpg</video:thumbnail_loc>
      <video:duration>3287</video:duration>
      <video:publication_date>2012-09-04T06:19:34.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/eTR1i6F3sPE</video:player_loc>
      <video:uploader>0|8|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>solar</video:tag>
      <video:tag>Power</video:tag>
      <video:tag>photovoltaics</video:tag>
      <video:tag>Batteries</video:tag>
      <video:tag>alternative</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>renewable</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Location-of-Cluster-Headache</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Location of Cluster Headache</video:title>
      <video:description>Cluster is said to be the worst pain that any man can experience.The pain is usually sharp or of a drilling quality.The pain is either experienced in the temple or behind the eye.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/3aecf89f-12cb-4923-b1c1-dd4454e367a5/cand_25.jpg</video:thumbnail_loc>
      <video:duration>46</video:duration>
      <video:publication_date>2011-11-30T10:34:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9577.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Education</video:category>
      <video:tag>CLUSTER</video:tag>
      <video:tag>HEADACHE</video:tag>
      <video:tag>Surgery</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-MIT-6035-Computer-Language-Engineering-Fall-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4- MIT 6.035 Computer Language Engineering, Fall 2005</video:title>
      <video:description>Lec 4- MIT 6.035 Computer Language Engineering, Fall 2005.
Unoptimized Code Generation (cont.)

View the complete course: http://ocw.mit.edu/6-035F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15046.jpg</video:thumbnail_loc>
      <video:duration>3323</video:duration>
      <video:publication_date>2012-08-28T12:09:24.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/H94lCCyg7x8</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>language</video:tag>
      <video:tag>programing</video:tag>
      <video:tag>compilers</video:tag>
      <video:tag>software</video:tag>
      <video:tag>JAVA</video:tag>
      <video:tag>MIPS</video:tag>
      <video:tag>machine</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-MIT-Introduction-to-Bioengineering-Spring-2006</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - MIT Introduction to Bioengineering, Spring 2006</video:title>
      <video:description>&quot;Lec 4 - MIT Introduction to Bioengineering, Spring 2006&quot; Biological Computing - Prof. Drew Endy

View the complete course: http://ocw.mit.edu/20-010JS06

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15079.jpg</video:thumbnail_loc>
      <video:duration>3150</video:duration>
      <video:publication_date>2012-08-28T13:01:42.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/UxdUvyBtfXY</video:player_loc>
      <video:uploader>0|58|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>Bioengineering</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>biomechanical</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>biomems</video:tag>
      <video:tag>biomaterials</video:tag>
      <video:tag>bioprocessing</video:tag>
      <video:tag>engineers</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-25-Letters-and-Science-C70V-Spring-2010</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 25- Letters and Science C70V Spring 2010</video:title>
      <video:description>Lec 25- Letters and Science C70V.
Descriptive Introduction to Physics. This lecture is filmed on Spring 2010.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16931.jpg</video:thumbnail_loc>
      <video:duration>4864</video:duration>
      <video:publication_date>2012-09-01T16:46:05.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/qFxcz-vPqbc</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Spring</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-Introduction-to-Chemical-Engineering</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - Introduction to Chemical Engineering</video:title>
      <video:description>&quot;Lec 14 - Introduction to Chemical Engineering&quot; Professor Channing Robertson of the Stanford University Chemical Engineering Department continues his discussion on scaling by touching upon a pharmacokinetics problem.

Introduction to Chemical Engineering (E20) is an introductory course offered by the Stanford University Engineering Department.  It provides a basic overview of the chemical engineering field today and delves into the applications of chemical engineering.

Stanford Chemical Engineering Department:
http://cheme.stanford.edu/

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18857.jpg</video:thumbnail_loc>
      <video:duration>2738</video:duration>
      <video:publication_date>2012-09-04T06:32:02.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/TAm7gMR_C-4</video:player_loc>
      <video:uploader>0|60|0</video:uploader>
      <video:category>Chemical Engineering</video:category>
      <video:tag>Science</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>medicine</video:tag>
      <video:tag>Chemical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>math</video:tag>
      <video:tag>dimensionless</video:tag>
      <video:tag>analysis</video:tag>
      <video:tag>units</video:tag>
      <video:tag>scaling</video:tag>
      <video:tag>pharmacokinetics</video:tag>
      <video:tag>drugs</video:tag>
      <video:tag>dialysis</video:tag>
      <video:tag>machine</video:tag>
      <video:tag>rules</video:tag>
      <video:tag>Species</video:tag>
      <video:tag>body</video:tag>
      <video:tag>Surface</video:tag>
      <video:tag>area</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>Mouse</video:tag>
      <video:tag>human</video:tag>
      <video:tag>weight</video:tag>
      <video:tag>Dose</video:tag>
      <video:tag>plasma</video:tag>
      <video:tag>concentration</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-19-Aggression-III</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19 - Aggression III</video:title>
      <video:description>&quot;Lec 19 - Aggression III&quot; (May 14, 2010) Robert Sapolsky continues his neurobiological exploration of human aggression. He discusses correlations between neurotransmitter prevalence and aggression levels, aggressive activity differences from genetic variance, societal factors and application, amplification from alcohol, and crime and punishment.

Stanford University:
http://www.stanford.edu/

Stanford Department of Biology:
http://biology.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18961.jpg</video:thumbnail_loc>
      <video:duration>6072</video:duration>
      <video:publication_date>2012-09-04T08:18:26.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/EtVfoIkVSu8</video:player_loc>
      <video:uploader>0|14|0</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Science</video:tag>
      <video:tag>Interdisciplinary</video:tag>
      <video:tag>Bioengineering</video:tag>
      <video:tag>Genetic</video:tag>
      <video:tag>Sociobiology</video:tag>
      <video:tag>Darwin</video:tag>
      <video:tag>violence</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>Neurobiology</video:tag>
      <video:tag>Neurochemistry</video:tag>
      <video:tag>Sexual</video:tag>
      <video:tag>Species</video:tag>
      <video:tag>Natural</video:tag>
      <video:tag>Selection</video:tag>
      <video:tag>learning</video:tag>
      <video:tag>Organism</video:tag>
      <video:tag>environment</video:tag>
      <video:tag>Heritability</video:tag>
      <video:tag>Reproduce</video:tag>
      <video:tag>Reproduction</video:tag>
      <video:tag>social</video:tag>
      <video:tag>int</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Statistics-21</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11- Statistics 21</video:title>
      <video:description>Lec 11- Statistics 21.
Introductory Probability and Statistics for Business</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16943.jpg</video:thumbnail_loc>
      <video:duration>4128</video:duration>
      <video:publication_date>2012-09-01T17:06:29.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/go17KaydjEI</video:player_loc>
      <video:uploader>0|49|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Spring</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-Hubbles-Law-and-the-Big-Bang-cont</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18- Hubble&apos;s Law and the Big Bang (cont.)</video:title>
      <video:description>&quot;Lec 18- Hubble&apos;s Law and the Big Bang (cont.)&quot; Frontiers/Controversies in Astrophysics (ASTR 160)

Professor Bailyn returns to the subject of the expansion of the universe to offer explanations that do not require belief in the Big Bang theory. One alternative is a theory that, in the past, the entire universe was reduced to an &quot;initial singularity,&quot; in which everything was much closer, and therefore denser and hotter. Since the universe is in constant flux, however, it follows that in the future things will drift apart. The Steady State explanation for the expansion of the universe is then explained. Coined as a derogatory term meant to ridicule supporters of the Big Bang theory, Steady State purports that new energy and matter are constantly created as the universe expands, to fill in the void that results from the expansion. The discovery of quasars refuted the Steady State theory. The lecture ends with a discussion of how observing very distant objects allows us to look back in time, and also gives us a glimpse into the future of galaxies and the universe.

00:00 - Chapter 1. The Expanding Universe -- Big Bang and Steady State Theories
09:53 - Chapter 2. Quasars and the Rejection of the Steady State Theory
32:21 - Chapter 3. Calculating the Duration of the Big Bang
43:16 - Chapter 4. Calculating the Potential Future of the Universe

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses 

This course was recorded in Spring 2007.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17288.jpg</video:thumbnail_loc>
      <video:duration>3013</video:duration>
      <video:publication_date>2012-09-02T17:37:52.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/E9bjdR_k5qg</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>alpha</video:tag>
      <video:tag>Centauri</video:tag>
      <video:tag>Big</video:tag>
      <video:tag>bang</video:tag>
      <video:tag>cosmology</video:tag>
      <video:tag>Crunch</video:tag>
      <video:tag>Cosmic</video:tag>
      <video:tag>microwave</video:tag>
      <video:tag>Background</video:tag>
      <video:tag>Critical</video:tag>
      <video:tag>density</video:tag>
      <video:tag>First</video:tag>
      <video:tag>Three</video:tag>
      <video:tag>minutes</video:tag>
      <video:tag>Hubble</video:tag>
      <video:tag>diagram</video:tag>
      <video:tag>Hubbles</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>lookback</video:tag>
      <video:tag>time</video:tag>
      <video:tag>scale</video:tag>
      <video:tag>factor</video:tag>
      <video:tag>steady</video:tag>
      <video:tag>State</video:tag>
      <video:tag>string</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Universal</video:tag>
      <video:tag>expansion</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-Building-a-Safer-Web</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - Building a Safer Web</video:title>
      <video:description>&quot;Lec 13 - Building a Safer Web&quot; March 12, 2008 lecture by Charles Reis for the Stanford University Computer Systems Colloquium (EE 380). 

Web content has shifted from simple documents to active programs, but web protocols and browsers have not evolved adequately to support them. As a result, safety problems in web sites and web browsers now regularly make headlines, from browser exploits to ISPs that modify web pages. In this talk, Charles Reis discusses his research into improving the security and reliability of web content and browsers.

EE 380 | Computer Systems Colloquium:
http://www.stanford.edu/class/ee380/

Stanford Computer Systems Laboratory:
http://csl.stanford.edu/

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanforduniversity</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17450.jpg</video:thumbnail_loc>
      <video:duration>4171</video:duration>
      <video:publication_date>2012-09-03T13:51:16.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/QdiKlTQWq5k</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>software</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>internet</video:tag>
      <video:tag>network</video:tag>
      <video:tag>IP</video:tag>
      <video:tag>address</video:tag>
      <video:tag>browser</video:tag>
      <video:tag>malware</video:tag>
      <video:tag>Code</video:tag>
      <video:tag>architecture</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-A-Head-in-the-Cloud-The-Power-of-Infrastructure-as-a-Service</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - A Head in the Cloud: The Power of Infrastructure as a Service</video:title>
      <video:description>&quot;Lec 16 - A Head in the Cloud: The Power of Infrastructure as a Service&quot; April 23, 2008 lecture by Dr. Werner Vogels for the Stanford University Computer Systems Colloquium (EE380).

This presentation reviews some of the lessons learned from building one of the world&apos;s largest distributed systems; Amazon.com.  Dr. Vogels focuses on state management which is one of the dominating factors in the scalability, reliability, performance and cost-effectiveness of the overall system. 

EE380 | Computer Systems Colloquium:
http://www.stanford.edu/class/ee380/

Stanford Computer Systems Laboratory:
http://csl.stanford.edu/

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University:
http://www.stanford.edu/

Stanford University channel on YouTube:
http://www.youtube.com/stanford/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17453.jpg</video:thumbnail_loc>
      <video:duration>5397</video:duration>
      <video:publication_date>2012-09-03T13:54:32.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/9AS8zzUaO3Y</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Science</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>math</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>amazon</video:tag>
      <video:tag>internet</video:tag>
      <video:tag>infrastructure</video:tag>
      <video:tag>interface</video:tag>
      <video:tag>Business</video:tag>
      <video:tag>distributed</video:tag>
      <video:tag>system</video:tag>
      <video:tag>scalability</video:tag>
      <video:tag>reliability</video:tag>
      <video:tag>performance</video:tag>
      <video:tag>cost</video:tag>
      <video:tag>effectiveness</video:tag>
      <video:tag>consumer</video:tag>
      <video:tag>retail</video:tag>
      <video:tag>customer</video:tag>
      <video:tag>seller</video:tag>
      <video:tag>Ecommerce</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-MIT-5112-Principles-of-Chemical-Science-Fall-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - MIT 5.112 Principles of Chemical Science, Fall 2005</video:title>
      <video:description>&quot;Lec 8 - MIT 5.112 Principles of Chemical Science, Fall 2005&quot; P Orbitals

View the complete course: http://ocw.mit.edu/5-112F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15175.jpg</video:thumbnail_loc>
      <video:duration>3016</video:duration>
      <video:publication_date>2012-08-28T15:28:15.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/9Cl8mj5VIHA</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>thermodynamics</video:tag>
      <video:tag>Atomic</video:tag>
      <video:tag>Structure</video:tag>
      <video:tag>kinetics</video:tag>
      <video:tag>catalysis</video:tag>
      <video:tag>VSEPR</video:tag>
      <video:tag>equlibrium</video:tag>
      <video:tag>redox</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-26-Suicide-Part-III-The-morality-of-suicide-and-course-conclusion</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 26 - Suicide, Part III: The morality of suicide and course conclusion</video:title>
      <video:description>&quot;Lec 26 - Suicide, Part III: The morality of suicide and course conclusion&quot; Death (PHIL 176)

The lecture begins by examining the consequences a suicide has on both the person committing it and those around this person. The question is raised, however, whether this factor is the only that counts morally, as utilitarians claim, or whether other factors matter morally as well, as deontologists claim. The moral relevance of a deontological prohibition against harming the innocent is considered. A concluding summary of the course is offered.

00:00 - Chapter 1. Introduction: The Consequences of Suicide 
08:25 - Chapter 2. Utilitarianism on the Morality of Suicide 
13:21 - Chapter 3. Deontology and Prohibition against Harming the Innocent 
28:33 - Chapter 4. Factoring Consent into Committing Suicide 
41:17 - Chapter 5. Summary and Conclusion 

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses 

This course was recorded in Spring 2007.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16288.jpg</video:thumbnail_loc>
      <video:duration>2867</video:duration>
      <video:publication_date>2012-08-29T17:24:23.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/T-IgKgTcHkU</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Deontology</video:tag>
      <video:tag>Utilitarianism</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Convex-Optimization-I-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Convex Optimization I (Stanford)</video:title>
      <video:description>&quot;Lec 5 - Convex Optimization I (Stanford)&quot; Professor Stephen Boyd, of the Stanford University Electrical Engineering department, lectures on the different problems that are included within convex optimization for the course, Convex Optimization I (EE 364A).

Convex Optimization I concentrates on recognizing and solving convex optimization problems that arise in engineering. Convex sets, functions, and optimization problems. Basics of convex analysis. Least-squares, linear and quadratic programs, semidefinite programming, minimax, extremal volume, and other problems. Optimality conditions, duality theory, theorems of alternative, and applications. Interior-point methods. Applications to signal processing, control, digital and analog circuit design, computational geometry, statistics, and mechanical engineering.

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=3940DD956CDF0622

EE 364A Course Website:
http://www.stanford.edu/class/ee364

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17512.jpg</video:thumbnail_loc>
      <video:duration>4570</video:duration>
      <video:publication_date>2012-09-03T14:51:42.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Ry5i8DGZrJs</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Science</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>convex</video:tag>
      <video:tag>Optimization</video:tag>
      <video:tag>variable</video:tag>
      <video:tag>feasibility</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>Program</video:tag>
      <video:tag>epigraph</video:tag>
      <video:tag>Chebyshev</video:tag>
      <video:tag>center</video:tag>
      <video:tag>bisection</video:tag>
      <video:tag>method</video:tag>
      <video:tag>minimization</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-36-Bond-Energies-the-Boltzmann-Factor-and-Entropy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 36 - Bond Energies, the Boltzmann Factor and Entropy</video:title>
      <video:description>&quot;Lec 36 - Bond Energies, the Boltzmann Factor and Entropy&quot; Freshman Organic Chemistry (CHEM 125)

After discussing the classic determination of the heat of atomization of graphite by Chupka and Inghram, the values of bond dissociation energies, and the utility of average bond energies, the lecture focuses on understanding equilibrium and rate processes through statistical mechanics. The Boltzmann factor favors minimal energy in order to provide the largest number of different arrangements of &quot;bits&quot; of energy. The slippery concept of disorder is illustrated using Couette flow. Entropy favors &quot;disordered arrangements&quot; because there are more of them than there are of recognizable ordered arrangements.

00:00 - Chapter 1. Chupka and Inghram&apos;s Determination of Graphite&apos;s Heat of Atomization
14:19 - Chapter 2. Calculating Equilibrium Constants from Bond Dissociation Energies
27:55 - Chapter 3. The Boltzmann Factor: How is Temperature Related to Energy? 
36:24 - Chapter 4. Entropy and the Tendency toward &quot;Disordered Arrangements&quot;

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19772.jpg</video:thumbnail_loc>
      <video:duration>2871</video:duration>
      <video:publication_date>2012-09-05T09:40:27.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/MVtdxY3DNy4</video:player_loc>
      <video:uploader>0|34|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>heat</video:tag>
      <video:tag>of</video:tag>
      <video:tag>atomization</video:tag>
      <video:tag>Average</video:tag>
      <video:tag>Bond</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>Gibbs</video:tag>
      <video:tag>Chupka</video:tag>
      <video:tag>Ingram</video:tag>
      <video:tag>Boltzmann</video:tag>
      <video:tag>factor</video:tag>
      <video:tag>entropy</video:tag>
      <video:tag>formation</video:tag>
      <video:tag>dissociation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-Integrative-Biology-131-Respiratory-System</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec - 18 Integrative Biology 131  Respiratory System</video:title>
      <video:description>This is lecture 18 of Integrative Biology 131, General Human Anatomy, Fall 2005 Season Course and it is provided by University of California, Berkeley.   Integrative Biology 131: General Human Anatomy.  Fall 2005.  Professor Marian Diamond.  The functional anatomy of the human body as revealed by gross and microscopic examination.

The Department of Integrative Biology offers a program of instruction that focuses on the integration of structure and function in the evolution of diverse biological systems. It investigates integration at all levels of organization from molecules to the biosphere, and in all taxa of organisms from viruses to higher plants and animals.

The department uses many traditional fields and levels of complexity in forging new research directions, asking new questions, and answering traditional questions in new ways. The various...</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19320.jpg</video:thumbnail_loc>
      <video:duration>2949</video:duration>
      <video:publication_date>2012-09-05T01:26:26.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/P0gbdNAXs9E</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>education</video:tag>
      <video:tag>ib</video:tag>
      <video:tag>131</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>anatomy</video:tag>
      <video:tag>human</video:tag>
      <video:tag>body</video:tag>
      <video:tag>integrative</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>class</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>qualityhigh</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-SIMS-141-Search-Engines</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - SIMS 141 - Search Engines</video:title>
      <video:description>This is lecture 8 of SIMS 141, Search Engines,  Fall 2005 Season Course and it is provided by University of California at Berkeley. Search engines is explained in this class.

Search Engines: Technology, Society, and Business. The World Wide Web brings much of the world&apos;s knowledge into the reach of nearly everyone with a computer and an internet connection. The availability of huge quantities of information at our fingertips is transforming government, business, and many other aspects of society. Topics include search advertising and auctions, search and privacy, search ranking, internationalization, anti-spam efforts, local search, peer-to-peer search, and search of blogs and online communities. The Instructor, Dr. Marti Hearst, is an associate professor in the School of Information at UC Berkeley, with an affiliate appointment in the Computer Science Division. The UC...</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19351.jpg</video:thumbnail_loc>
      <video:duration>4463</video:duration>
      <video:publication_date>2012-09-05T01:42:08.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/8zWO3ez7hIc</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>SIMS</video:tag>
      <video:tag>search</video:tag>
      <video:tag>Engine</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>class</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>qualityhigh</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-Chemistry-3B-Carboxylic-Acids</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - Chemistry 3B Carboxylic Acids</video:title>
      <video:description>Chemistry 3B Carboxylic Acids

Chemistry 3B: Chemical Structure and Reactivity.  Spring 2006.  Professor Peter Vollhardt.

Chemistry 3B represents the second semester of the standard organic chemistry series at UC Berkeley. It covers conjugation, aromatic chemistry, carbonyl compounds, carbohydrates, amines, carboxylic acids, amino acids, peptides, proteins, and nucleic acid chemistry. Ultraviolet spectroscopy and mass spectrometry will be introduced.
Organic chemistry is a specific discipline within the subject of chemistry. It is the scientific study of the structure, properties, composition, reactions, and preparation of chemical compounds of carbon and hydrogen, which may contain any number of other elements, such as nitrogen,...</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19272.jpg</video:thumbnail_loc>
      <video:duration>4510</video:duration>
      <video:publication_date>2012-09-05T01:06:02.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/5oOiNoQgr8A</video:player_loc>
      <video:uploader>0|34|0</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>education</video:tag>
      <video:tag>chem</video:tag>
      <video:tag>3B</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>class</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-MIT-1806-Linear-Algebra-Spring-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - MIT 18.06 Linear Algebra, Spring 2005</video:title>
      <video:description>&quot;Lec 15 - MIT 18.06 Linear Algebra, Spring 2005&quot; Lecture 15: Projections onto Subspaces.

View the complete course at: http://ocw.mit.edu/18-06S05 

License: Creative Commons BY-NC-SA 
More information at http://ocw.mit.edu/terms 
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14555.jpg</video:thumbnail_loc>
      <video:duration>2931</video:duration>
      <video:publication_date>2012-08-26T19:15:49.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Y_Ac6KiQ1t0</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>matrix</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>Systems</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Equations</video:tag>
      <video:tag>Vector</video:tag>
      <video:tag>spaces</video:tag>
      <video:tag>determinants</video:tag>
      <video:tag>eigenvalues</video:tag>
      <video:tag>similarity</video:tag>
      <video:tag>positive</video:tag>
      <video:tag>definite</video:tag>
      <video:tag>matrices</video:tag>
      <video:tag>Least</video:tag>
      <video:tag>Squares</video:tag>
      <video:tag>approximations</video:tag>
      <video:tag>networks</video:tag>
      <video:tag>Fourier</video:tag>
      <video:tag>transforms</video:tag>
      <video:tag>Markov</video:tag>
      <video:tag>Processes</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-38-Treatment-of-the-Infrabony-Pocket-with-3-Osseous-Walls</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 38  - Treatment of the Infrabony Pocket with 3 Osseous Walls</video:title>
      <video:description>&quot;Lec 38  - Treatment of the Infrabony Pocket with 3 Osseous Walls&quot; VA Film Transfer

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21594.jpg</video:thumbnail_loc>
      <video:duration>862</video:duration>
      <video:publication_date>2012-09-09T06:11:20.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/t_Se1uofWcs</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>38</video:tag>
      <video:tag>treatment</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Infrabony</video:tag>
      <video:tag>Pocket</video:tag>
      <video:tag>with</video:tag>
      <video:tag>3</video:tag>
      <video:tag>Osseous</video:tag>
      <video:tag>Walls</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-Probability-for-Life-Science</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - Probability for Life Science</video:title>
      <video:description>&quot;Lec 15 - Probability for Life Science&quot; A math course for life science majors covering elementary probability, probability distributions, random variables, and limit theorems. 

Lecturer: Herbert Enderton, Ph.D., Harvard University.  Dr. Enderton is Logic Colloquim Chairman for the UCLA Logic Center --  http://www.logic.ucla.edu/.

UCLA course Probability for Life Science, Math 3C, Fall 2008

* See all UCLA Math 3C classes in this series: http://www.youtube.com/view_play_list?p=5BE09709EECF36AA
* See more courses from UCLA: http://www.youtube.com/uclacourses 
* See more from UCLAs main channel on YouTube: http://www.youtube.com/ucla 

ABOUT UCLA MATH:
The American Mathematical Society honored UCLA&apos;s math department and its &quot;first-rate faculty of internationally recognized mathematicians&quot; with the 2007 Award for an Exemplary Program or Achievement in a Mathematics Department.

UCLA&apos;s department is &quot;an outstanding model of all that a mathematics department can be,&quot; the society declared. 

The society said UCLA&apos;s created &quot;a comprehensive vision for its undergraduate, graduate, and postdoctoral training programs that involves important interactions with the Institute for Pure and Applied Mathematics (IPAM) at UCLA, which is funded by the National Science Foundation (NSF). Through these unusually large training programs, UCLA has become one of the biggest pipelines to mathematical careers in the United States.&quot; 

IPAM strengthens the ties between mathematics and the other sciences and helps train a new generation of interdisciplinary mathematicians and scientists. More than 1,000 scholars a year participate in programs that bring together mathematicians and scientists from the fields of biology, the physical sciences, medicine, engineering and others, as well as from industry and national laboratories. 

http://www.math.ucla.edu/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20603.jpg</video:thumbnail_loc>
      <video:duration>3084</video:duration>
      <video:publication_date>2012-09-06T16:46:01.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/KTBNIhqFJvQ</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>A</video:tag>
      <video:tag>math</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>for</video:tag>
      <video:tag>life</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>majors</video:tag>
      <video:tag>covering</video:tag>
      <video:tag>elementary</video:tag>
      <video:tag>probability</video:tag>
      <video:tag>distributions</video:tag>
      <video:tag>random</video:tag>
      <video:tag>variables</video:tag>
      <video:tag>and</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Electrical-Engineering-40-Applications-DVM-sensors</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7- Electrical Engineering 40 - Applications: DVM, sensors</video:title>
      <video:description>Lec 7- Electrical Engineering 40 - Applications: DVM, sensors.
Introduction to Microelectronic Circuits</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17230.jpg</video:thumbnail_loc>
      <video:duration>3024</video:duration>
      <video:publication_date>2012-09-02T13:35:30.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/RjKEP90WUgs</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-Psychology-M176-Families-and-Couples-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - Psychology M176: Families and Couples UCLA</video:title>
      <video:description>&quot;Lec 13 - Psychology M176: Families and Couples UCLA&quot; Psychology M176 - Communication and Conflict in Couples and Families

Lecture Title: &quot;Processing Information&quot;

May 15th, 2009

Professor Benjamin Karney lecture on families and couples. This course examines relationships and their connection to individual psychopathology, marital discord, and family disruption.

Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA Psychology M176 - Communication and Conflict in Couples and Families classes in this series: http://www.youtube.com/view_play_list...
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20705.jpg</video:thumbnail_loc>
      <video:duration>4402</video:duration>
      <video:publication_date>2012-09-07T15:44:29.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/5G5z_F9keTc</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Psychology</video:tag>
      <video:tag>M176</video:tag>
      <video:tag>Families</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Couples</video:tag>
      <video:tag>UCLA</video:tag>
      <video:tag>Communication</video:tag>
      <video:tag>conflict</video:tag>
      <video:tag>in</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-Political-Science-30-Politics-and-Strategy-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - Political Science 30: Politics and Strategy UCLA</video:title>
      <video:description>&quot;Lec 15 - Political Science 30: Politics and Strategy UCLA&quot; Political Science 30: Politics and Strategy

February 29th, 2008

Taught by UCLA&apos;s Professor Kathleen Bawn, this courses is an introduction to study of strategic interaction in political applications. Use of game theory and other formal modeling strategies to understand politics are also studied in order to gain a better understanding of politics at large.

Winter 2008 

* See all the UCLA Political Science 30: Politics and Strategy classes in this series: http://www.youtube.com/view_play_list...
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20725.jpg</video:thumbnail_loc>
      <video:duration>3911</video:duration>
      <video:publication_date>2012-09-07T15:59:30.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/5RKkAo6nUMA</video:player_loc>
      <video:uploader>0|74|0</video:uploader>
      <video:category>Political Science</video:category>
      <video:tag>Political</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>30</video:tag>
      <video:tag>Politics</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Strategy</video:tag>
      <video:tag>UCLA</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-27-Probability-for-Life-Science</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 27 - Probability for Life Science</video:title>
      <video:description>&quot;Lec 27 - Probability for Life Science&quot; A math course for life science majors covering elementary probability, probability distributions, random variables, and limit theorems. 

Lecturer: Herbert Enderton, Ph.D., Harvard University.  Dr. Enderton is Logic Colloquim Chairman for the UCLA Logic Center --  http://www.logic.ucla.edu/.

UCLA course Probability for Life Science, Math 3C, Fall 2008

* See all UCLA Math 3C classes in this series: http://www.youtube.com/view_play_list?p=5BE09709EECF36AA
* See more courses from UCLA: http://www.youtube.com/uclacourses 
* See more from UCLAs main channel on YouTube: http://www.youtube.com/ucla 

ABOUT UCLA MATH:
The American Mathematical Society honored UCLA&apos;s math department and its &quot;first-rate faculty of internationally recognized mathematicians&quot; with the 2007 Award for an Exemplary Program or Achievement in a Mathematics Department.

UCLA&apos;s department is &quot;an outstanding model of all that a mathematics department can be,&quot; the society declared. 

The society said UCLA&apos;s created &quot;a comprehensive vision for its undergraduate, graduate, and postdoctoral training programs that involves important interactions with the Institute for Pure and Applied Mathematics (IPAM) at UCLA, which is funded by the National Science Foundation (NSF). Through these unusually large training programs, UCLA has become one of the biggest pipelines to mathematical careers in the United States.&quot; 

IPAM strengthens the ties between mathematics and the other sciences and helps train a new generation of interdisciplinary mathematicians and scientists. More than 1,000 scholars a year participate in programs that bring together mathematicians and scientists from the fields of biology, the physical sciences, medicine, engineering and others, as well as from industry and national laboratories. 

http://www.math.ucla.edu/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20615.jpg</video:thumbnail_loc>
      <video:duration>2652</video:duration>
      <video:publication_date>2012-09-06T16:55:15.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/kgZi86Fg3J8</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>A</video:tag>
      <video:tag>math</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>for</video:tag>
      <video:tag>life</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>majors</video:tag>
      <video:tag>covering</video:tag>
      <video:tag>elementary</video:tag>
      <video:tag>probability</video:tag>
      <video:tag>distributions</video:tag>
      <video:tag>random</video:tag>
      <video:tag>variables</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-Introduction-to-bioenergetics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9- Introduction to bioenergetics</video:title>
      <video:description>Lec 9- Introduction to bioenergetics.
General Biology Lecture</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17157.jpg</video:thumbnail_loc>
      <video:duration>2886</video:duration>
      <video:publication_date>2012-09-02T11:56:08.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/iIkd8RiQuXE</video:player_loc>
      <video:uploader>UCBerkeley</video:uploader>
      <video:category>Developmental Biology</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-26-MIT-7014-Introductory-Biology-Spring-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 26 - MIT 7.014 Introductory Biology, Spring 2005</video:title>
      <video:description>&quot;Lec 26 - MIT 7.014 Introductory Biology, Spring 2005Recombinant DNA III (Prof. Graham Walker)

View the complete course: http://ocw.mit.edu/7-014S05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15159.jpg</video:thumbnail_loc>
      <video:duration>2463</video:duration>
      <video:publication_date>2012-08-28T13:44:50.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/5W4EnYzNRdA</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Introductory</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>Recombinant</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>III</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Rubber-Dam-Placement-in-Pedodontics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Rubber Dam Placement in Pedodontics</video:title>
      <video:description>&quot;Lec 7 - Rubber Dam Placement in Pedodontics&quot; Two different placement methods are shown. Orig. air date: FEB 25 82

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22885.jpg</video:thumbnail_loc>
      <video:duration>543</video:duration>
      <video:publication_date>2012-09-11T08:39:38.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/PgufHrgohag</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>7</video:tag>
      <video:tag>Rubber</video:tag>
      <video:tag>Dam</video:tag>
      <video:tag>Placement</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Pedodontics</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Sustainable-Living-Program</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Sustainable Living Program</video:title>
      <video:description>&quot;Lec 2 - Sustainable Living Program&quot; Week 2: Environmental and Social Justice

Michael Cox and D&apos;Artagnan Scorza join the Education for Sustainable Living Program (ESLP) speaker series.  ESLP is a student designed, student developed, and student facilitated program offered through UCLA&apos;s Institute of the Environment. 

ESLP runs a Lecture Series which brings guest speakers from UCLA and across the country to speak on specialized subjects including food systems, green business, organic gardens, sustainable living, the green economy, environmental justice, transportation, as well as sustainability projects across Los Angeles.  More information can be found at http://www.eslp-la.com.

Michael Cox is from the California Student Sustainability Coalition, a body of students and student groups working to promote student involvement with UC faculty, staff and administration in collaboration with the UC Office of the President and the UC Board of Regents, to implement environmentally sound practices in the UC system and to unite and empower students throughout the state with the common goal of assuring a sustainable future for California and the world.

D&apos;Artagnan Scorza is a member of the UC Board of Regents, he participates in the Universitys governance and advocates for equity and inclusion, affordability and access for future generations of students. His emphasis on clean energy and sustainable practices supports the Universitys environmental-friendly policies.

Some clips and images may have been blurred or removed to avoid copyright infringement.

* See all the UCLA Education for Sustainable Living classes in this series: http://www.youtube.com/view_play_list?p=970187D814A61677
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20618.jpg</video:thumbnail_loc>
      <video:duration>5615</video:duration>
      <video:publication_date>2012-09-06T16:58:13.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/xz8HXgUvZ6E</video:player_loc>
      <video:uploader>0|13|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>michael</video:tag>
      <video:tag>Cox</video:tag>
      <video:tag>and</video:tag>
      <video:tag>d</video:tag>
      <video:tag>Artagnan</video:tag>
      <video:tag>Scorza</video:tag>
      <video:tag>Join</video:tag>
      <video:tag>the</video:tag>
      <video:tag>education</video:tag>
      <video:tag>for</video:tag>
      <video:tag>Sustainable</video:tag>
      <video:tag>Living</video:tag>
      <video:tag>Program</video:tag>
      <video:tag>ESLP</video:tag>
      <video:tag>Speaker</video:tag>
      <video:tag>series</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-Sustainable-Living-Program</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - Sustainable Living Program</video:title>
      <video:description>&quot;Lec 10 - Sustainable Living Program&quot; Stacey Malkan and Ferris Kawar on Consumer Awareness and Choice.

ESLP is a student designed, student developed, and student facilitated program offered through UCLA&apos;s Institute of the Environment. ESLP runs a Lecture Series which brings guest speakers from UCLA and across the country to speak on specialized subjects including food systems, green business, organic gardens, sustainable living, the green economy, environmental justice, transportation, as well as sustainability projects across Los Angeles. More information can be found at www.eslp-la.com.

Stacy Malkan is the author of &quot;Not Just a Pretty Face: The Ugly Side of the Beauty Industry,&quot; that exposes the toxic truth about everyday personal care products. The award-winning book tells the inside story of the Campaign for Safe Cosmetics five-year investigation into the chemicals used in personal care products and our ongoing efforts to give the beauty industry a safety makeover.

Some clips and images may have been blurred or removed to avoid copyright infringement.

* See all the UCLA Education for Sustainable Living classes in this series: http://www.youtube.com/view_play_list...
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20626.jpg</video:thumbnail_loc>
      <video:duration>6431</video:duration>
      <video:publication_date>2012-09-06T17:03:53.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/R7-yVy9Lf6Q</video:player_loc>
      <video:uploader>0|13|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Stacey</video:tag>
      <video:tag>Malkan</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Ferris</video:tag>
      <video:tag>Kawar</video:tag>
      <video:tag>on</video:tag>
      <video:tag>consumer</video:tag>
      <video:tag>awareness</video:tag>
      <video:tag>Choice</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-29-MIT-7014-Introductory-Biology-Spring-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 29 - MIT 7.014 Introductory Biology, Spring 2005</video:title>
      <video:description>&quot;Lec 29 - MIT 7.014 Introductory Biology, Spring 2005&quot; Population Growth I (Prof. Penny Chisholm)

View the complete course: http://ocw.mit.edu/7-014S05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15162.jpg</video:thumbnail_loc>
      <video:duration>2552</video:duration>
      <video:publication_date>2012-08-28T13:45:19.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Yr-cZg9eqp4</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Introductory</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>Recombinant</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>III</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-MIT-7013-Introductory-Biology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4- MIT 7.013 Introductory Biology</video:title>
      <video:description>Lec 4- MIT 7.013 Introductory Biology.
Cancer 2 (Prof. Tyler Jacks)

View the complete course at: http://ocw.mit.edu/7-013S06

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15321.jpg</video:thumbnail_loc>
      <video:duration>2971</video:duration>
      <video:publication_date>2012-08-28T16:41:14.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/CpYFD01gSWM</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Developmental Biology</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>Biochemistry</video:tag>
      <video:tag>genetics</video:tag>
      <video:tag>Molecular</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>cells</video:tag>
      <video:tag>cloning</video:tag>
      <video:tag>Cancer</video:tag>
      <video:tag>genomics</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-24-Letters-and-Science-C70V</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 24- Letters and Science C70V</video:title>
      <video:description>Lec 24- Letters and Science C70V.
Descriptive Introduction to Physics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17147.jpg</video:thumbnail_loc>
      <video:duration>4763</video:duration>
      <video:publication_date>2012-09-02T11:24:29.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/dAf_OX8k2iw</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-Genetic-Engineering-and-Society-Honors-Collegium-70A-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - Genetic Engineering and Society, Honors Collegium 70A, UCLA</video:title>
      <video:description>&quot;Lec 10 - Genetic Engineering and Society, Honors Collegium 70A, UCLA&quot; Course Description:
Honors Collegium 70A: Genetic Engineering in Medicine, Agriculture, &amp; Law is a class that examines the historical and scientific study of genetic engineering in medicine, agriculture, and law, including examination of social, ethical, and legal issues raised by new technology.

About the Professor:
Bob Goldberg is a plant molecular biologist who specializes in the area of plant gene expression.  The goal of his research has been to understand how plant cells differentiate and how genes are activated selectively in specialized cell types during plant development. He has received UCLA Distinguished Teaching Awards from the  Department of Biology and the Department of Molecular, Cell, and Developmental Biology, and was awarded the all-campus Luckmann Distinguished Teaching Award from the Academic Senate.

Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA Honors Collegium 70A: Genetic Engineering in Medicine, Agriculture, &amp; Law classes in this series: http://www.youtube.com/view_play_list...
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20636.jpg</video:thumbnail_loc>
      <video:duration>4240</video:duration>
      <video:publication_date>2012-09-06T17:14:30.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/wNXmlr8aGdU</video:player_loc>
      <video:uploader>0|14|0</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Honors</video:tag>
      <video:tag>Collegium</video:tag>
      <video:tag>70A</video:tag>
      <video:tag>Genetic</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>in</video:tag>
      <video:tag>medicine</video:tag>
      <video:tag>Agriculture</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>is</video:tag>
      <video:tag>A</video:tag>
      <video:tag>class</video:tag>
      <video:tag>that</video:tag>
      <video:tag>examines</video:tag>
      <video:tag>the</video:tag>
      <video:tag>historical</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-are-the-risks-of-periodontal-disease</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What are the risks of periodontal disease?</video:title>
      <video:description>Risks of periodontal disease are discussed in this video. Coronary heart disease, stroke and infective endocarditis are the disease which may be caused by periodontal disease. Learn more by watching this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/152b1fb7-ca52-465e-87f5-2d53fd81a7b2/cand_25.jpg</video:thumbnail_loc>
      <video:duration>119</video:duration>
      <video:publication_date>2011-11-30T10:40:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9596.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Risks</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Periodontal</video:tag>
      <video:tag>Disease</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Convex-Optimization-I</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Convex Optimization I</video:title>
      <video:description>&quot;Lec 7 - Convex Optimization I&quot; Professor Stephen Boyd, of the Stanford University Electrical Engineering department, expands upon his previous lectures on convex optimization problems for the course, Convex Optimization I (EE 364A).

Convex Optimization I concentrates on recognizing and solving convex optimization problems that arise in engineering. Convex sets, functions, and optimization problems. Basics of convex analysis. Least-squares, linear and quadratic programs, semidefinite programming, minimax, extremal volume, and other problems. Optimality conditions, duality theory, theorems of alternative, and applications. Interior-point methods. Applications to signal processing, control, digital and analog circuit design, computational geometry, statistics, and mechanical engineering.

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=3940DD956CDF0622

EE 364A Course Website:
http://www.stanford.edu/class/ee364

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17514.jpg</video:thumbnail_loc>
      <video:duration>4478</video:duration>
      <video:publication_date>2012-09-03T14:54:59.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/VxQ8VHm1Ci4</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Science</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>convex</video:tag>
      <video:tag>Optimization</video:tag>
      <video:tag>generalized</video:tag>
      <video:tag>inequality</video:tag>
      <video:tag>constraints</video:tag>
      <video:tag>minimization</video:tag>
      <video:tag>Risk</video:tag>
      <video:tag>Return</video:tag>
      <video:tag>eigenvalue</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>matrix</video:tag>
      <video:tag>Pareto</video:tag>
      <video:tag>optimal</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-last-MIT-7014-Introductory-Biology-Spring-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec last - MIT 7.014 Introductory Biology, Spring 2005</video:title>
      <video:description>&quot;Lec last - MIT 7.014 Introductory Biology, Spring 2005&quot; Communities II (Prof. Penny Chisholm)

View the complete course: http://ocw.mit.edu/7-014S05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15167.jpg</video:thumbnail_loc>
      <video:duration>2797</video:duration>
      <video:publication_date>2012-08-28T13:54:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/5_QWoGFUPaI</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Introductory</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>communities</video:tag>
      <video:tag>II</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-M15-MIT-Unified-Engineering-Fall-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 -  M15 | MIT Unified Engineering, Fall 2005</video:title>
      <video:description>&quot;Lec 4 -  M15 | MIT Unified Engineering, Fall 2005&quot; Sample Lecture M15: Yielding and Plasticity

Instructor: Raul Radovitzky

View the complete course: http://ocw.mit.edu/16-01F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15181.jpg</video:thumbnail_loc>
      <video:duration>3208</video:duration>
      <video:publication_date>2012-08-28T15:29:19.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/YjUOaNbLnn0</video:player_loc>
      <video:uploader>0|65|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Materials</video:tag>
      <video:tag>Structural</video:tag>
      <video:tag>integrity</video:tag>
      <video:tag>yielding</video:tag>
      <video:tag>plasticity</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Genetic-Engineering-and-Society-Honors-Collegium-70A-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - Genetic Engineering and Society Honors Collegium 70A, UCLA</video:title>
      <video:description>&quot;Lec 11 - Genetic Engineering and Society Honors Collegium 70A, UCLA&quot; Course Description:
Honors Collegium 70A: Genetic Engineering in Medicine, Agriculture, &amp; Law is a class that examines the historical and scientific study of genetic engineering in medicine, agriculture, and law, including examination of social, ethical, and legal issues raised by new technology.

About the Professor:
Bob Goldberg is a plant molecular biologist who specializes in the area of plant gene expression.  The goal of his research has been to understand how plant cells differentiate and how genes are activated selectively in specialized cell types during plant development. He has received UCLA Distinguished Teaching Awards from the  Department of Biology and the Department of Molecular, Cell, and Developmental Biology, and was awarded the all-campus Luckmann Distinguished Teaching Award from the Academic Senate.

Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA Honors Collegium 70A: Genetic Engineering in Medicine, Agriculture, &amp; Law classes in this series: http://www.youtube.com/view_play_list...
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20637.jpg</video:thumbnail_loc>
      <video:duration>2715</video:duration>
      <video:publication_date>2012-09-06T17:18:34.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/TmdV06jxRq4</video:player_loc>
      <video:uploader>0|14|0</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Honors</video:tag>
      <video:tag>Collegium</video:tag>
      <video:tag>70A</video:tag>
      <video:tag>Genetic</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>in</video:tag>
      <video:tag>medicine</video:tag>
      <video:tag>Agriculture</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>is</video:tag>
      <video:tag>A</video:tag>
      <video:tag>class</video:tag>
      <video:tag>that</video:tag>
      <video:tag>examines</video:tag>
      <video:tag>the</video:tag>
      <video:tag>historical</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Team-5-Pre-Flight-Interview-MIT-Unified-Engineering-Fall-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec - 5 Team 5: Pre-Flight Interview | MIT Unified Engineering, Fall 2005</video:title>
      <video:description>&quot;Lec - 5 Team 5: Pre-Flight Interview | MIT Unified Engineering, Fall 2005&quot; Team 5 - Pre-Flight Interview

View the complete course: http://ocw.mit.edu/16-01F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15182.jpg</video:thumbnail_loc>
      <video:duration>178</video:duration>
      <video:publication_date>2012-08-28T15:29:25.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/0xjqZ8sutzA</video:player_loc>
      <video:uploader>0|65|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>unified</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>aerospace</video:tag>
      <video:tag>aeronautics</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>mechanics</video:tag>
      <video:tag>thermodynamics</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-MIT-5112-Principles-of-Chemical-Science-Fall-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - MIT 5.112 Principles of Chemical Science, Fall 2005</video:title>
      <video:description>&quot;Lec 11 - MIT 5.112 Principles of Chemical Science, Fall 2005&quot; Why Wavefunctions are Important?

View the complete course: http://ocw.mit.edu/5-112F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15183.jpg</video:thumbnail_loc>
      <video:duration>2786</video:duration>
      <video:publication_date>2012-08-28T15:31:17.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/QyishgPCBfg</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>thermodynamics</video:tag>
      <video:tag>Atomic</video:tag>
      <video:tag>Structure</video:tag>
      <video:tag>kinetics</video:tag>
      <video:tag>catalysis</video:tag>
      <video:tag>VSEPR</video:tag>
      <video:tag>equlibrium</video:tag>
      <video:tag>redox</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-Genetic-Engineering-and-Society-Honors-Collegium-70A-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - Genetic Engineering and Society Honors Collegium 70A, UCLA</video:title>
      <video:description>&quot;Lec 15 - Genetic Engineering and Society Honors Collegium 70A, UCLA&quot; Course Description:
Honors Collegium 70A: Genetic Engineering in Medicine, Agriculture, &amp; Law is a class that examines the historical and scientific study of genetic engineering in medicine, agriculture, and law, including examination of social, ethical, and legal issues raised by new technology.

About the Professor:
Bob Goldberg is a plant molecular biologist who specializes in the area of plant gene expression.  The goal of his research has been to understand how plant cells differentiate and how genes are activated selectively in specialized cell types during plant development. He has received UCLA Distinguished Teaching Awards from the  Department of Biology and the Department of Molecular, Cell, and Developmental Biology, and was awarded the all-campus Luckmann Distinguished Teaching Award from the Academic Senate.

Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA Honors Collegium 70A: Genetic Engineering in Medicine, Agriculture, &amp; Law classes in this series: http://www.youtube.com/view_play_list...
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20641.jpg</video:thumbnail_loc>
      <video:duration>3547</video:duration>
      <video:publication_date>2012-09-06T17:18:56.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ckVTC3qUIn0</video:player_loc>
      <video:uploader>0|14|0</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Honors</video:tag>
      <video:tag>Collegium</video:tag>
      <video:tag>70A</video:tag>
      <video:tag>Genetic</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>in</video:tag>
      <video:tag>medicine</video:tag>
      <video:tag>Agriculture</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>is</video:tag>
      <video:tag>A</video:tag>
      <video:tag>class</video:tag>
      <video:tag>that</video:tag>
      <video:tag>examines</video:tag>
      <video:tag>the</video:tag>
      <video:tag>historical</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-23-Blue-Planet-Oceanography-ES-Sci-15-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23 - Blue Planet: Oceanography E&amp;S Sci 15, UCLA</video:title>
      <video:description>&quot;Lec 23 - Blue Planet: Oceanography E&amp;S Sci 15, UCLA&quot; Course Description:
Earth &amp; Space Science 15: Introduction to Oceanography is a class that provides a general introduction to geological, physical, chemical, and biological processes and history of Earth&apos;s global oceanic system.

About the Professor:
Edwin Schauble is an Associate Professor from UCLAs Department of Geochemistry and Astrobiology. His current area of study and collaboration include species-dependent isotopic signatures in dissolved iron, spectroscopic signatures and thermodynamic properties of dissolved silica, non-mass dependent isotopic fractionation in heavy elements, calibration of the 13C-18O clumping paleothermometer, and the possibility of silicon as an alloying element in the Earths core.

Note: Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA Earth &amp; Space Science 15: Introduction to Oceanography
classes in this series: http://www.youtube.com/view_play_list?p=86F7D2B9DFC5E52F
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20755.jpg</video:thumbnail_loc>
      <video:duration>2829</video:duration>
      <video:publication_date>2012-09-07T16:32:24.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/elPkMuGGBrI</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Geophysics</video:category>
      <video:tag>Earth</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>15</video:tag>
      <video:tag>introduction</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Oceanography</video:tag>
      <video:tag>is</video:tag>
      <video:tag>A</video:tag>
      <video:tag>class</video:tag>
      <video:tag>that</video:tag>
      <video:tag>provides</video:tag>
      <video:tag>general</video:tag>
      <video:tag>geological</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-32-The-Facial-Mask-Delivery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 32 - The Facial Mask: Delivery</video:title>
      <video:description>&quot;Lec 32 - The Facial Mask: Delivery&quot; Dr. McNamara presents to parents of patients the procedures used to deliver an orthodontic facial mask to correct inbalance between upper and lower jaw. Orig. air date: SEP 19 86

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20791.jpg</video:thumbnail_loc>
      <video:duration>1954</video:duration>
      <video:publication_date>2012-09-07T17:12:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/r3_nbHd4gSA</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>the</video:tag>
      <video:tag>Facial</video:tag>
      <video:tag>mask</video:tag>
      <video:tag>delivery</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-3-Mechanical-Engineering-110</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 3-Mechanical Engineering 110</video:title>
      <video:description>lec 3-Mechanical Engineering 110 .Special Topics in Business Administration</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20911.jpg</video:thumbnail_loc>
      <video:duration>3649</video:duration>
      <video:publication_date>2012-09-08T00:23:01.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/hlFoP_PPJRA</video:player_loc>
      <video:uploader>0|65|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Mechanical</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-19-Two-Guys-Two-Girls-and-an-Airplane-Flight-Attempt-1-MIT-Unified-Engineering-Fall-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19 - Two Guys, Two Girls and an Airplane: Flight Attempt 1 | MIT Unified Engineering, Fall 2005</video:title>
      <video:description>&quot;Lec 19 - Two Guys, Two Girls and an Airplane: Flight Attempt 1 | MIT Unified Engineering, Fall 2005&quot; Two Guys, Two Girls and an Airplane - Flight Attempt 1

View the complete course: http://ocw.mit.edu/16-01F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15209.jpg</video:thumbnail_loc>
      <video:duration>237</video:duration>
      <video:publication_date>2012-08-28T15:38:31.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/jlG7NyE06OQ</video:player_loc>
      <video:uploader>0|65|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>unified</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>aerospace</video:tag>
      <video:tag>aeronautics</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>mechanics</video:tag>
      <video:tag>thermodynamics</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-24-MIT-5112-Principles-of-Chemical-Science-Fall-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 24 - MIT 5.112 Principles of Chemical Science, Fall 2005</video:title>
      <video:description>&quot;Lec 24 - MIT 5.112 Principles of Chemical Science, Fall 2005&quot; Theory of Molecular Shapes

View the complete course: http://ocw.mit.edu/5-112F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15210.jpg</video:thumbnail_loc>
      <video:duration>2737</video:duration>
      <video:publication_date>2012-08-28T15:38:34.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/_YpkKYmQBwY</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>thermodynamics</video:tag>
      <video:tag>Atomic</video:tag>
      <video:tag>Structure</video:tag>
      <video:tag>kinetics</video:tag>
      <video:tag>catalysis</video:tag>
      <video:tag>VSEPR</video:tag>
      <video:tag>equlibrium</video:tag>
      <video:tag>redox</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-Paradise-IV-VI-X</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16  - Paradise IV, VI, X</video:title>
      <video:description>&quot;Lec 16  - Paradise IV, VI, X&quot; Dante in Translation (ITAL 310)

This lecture deals with Paradise IV, VI and X. At the beginning of Paradise IV, the pilgrim raises two questions to which the remainder of the canto is devoted. The first concerns Piccarda (Paradise III) who was constrained to break her religious vows. The second concerns the arrangement of the souls within the stars. The common thread that emerges from Beatrice&apos;s reply is the relationship between intellect and will. Just as Piccarda&apos;s fate reveals the limitations of the will, the representation of the souls in Paradise, a condescension to the pilgrim&apos;s human faculty, as Beatrice explains, reveal the limitations of the intellect. By dramatizing the limitations of both faculties, Dante underscores their interdependence. In Paradise VI, Dante turns his attention to politics. Through the emperor Justinian&apos;s account of Roman history, Dante places the antithetical views of Virgil and Augustine in conversation. Key to understanding Dante&apos;s position between these two extremes is the vituperation of contemporary civil strife that follows Justinian&apos;s encomium of the Empire. In Paradise X, the pilgrim enters the Heaven of the Sun, where St. Thomas and St. Bonaventure introduce him to two rings of spirits celebrated for their wisdom. The unlikely presence of Solomon and Siger of Brabant among the first of these concentric rings is discussed as a poetic reflection on the boundaries between knowledge and revelation.

00:00 - Chapter 1. Canto IV of &quot;Paradise&quot;: The Nature of the Will and Representation of the Souls 
09:31 - Chapter 2. The Need for Allegorical Representation
19:01 - Chapter 3. Canto VI: The Heaven of Dialectics; Emperor Justinian 
41:39 - Chapter 4. Canto X: Solar Theology 
49:36 - Chapter 5. St. Thomas and Others in Canto X 
56:02 - Chapter 6. Metaphors in Canto X 
01:02:49 - Chapter 7. Themes in Cantos IV, VI and X 
01:09:27 - Chapter 8. Question and Answer 

Complete course materials are available at the Open Yale Courses website: ht</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23081.jpg</video:thumbnail_loc>
      <video:duration>4549</video:duration>
      <video:publication_date>2012-09-12T06:33:32.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/t9J32t1-G6Q</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>16</video:tag>
      <video:tag>Paradise</video:tag>
      <video:tag>IV</video:tag>
      <video:tag>vi</video:tag>
      <video:tag>x</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Convex-Optimization-I-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Convex Optimization I (Stanford)</video:title>
      <video:description>&quot;Lec 4 - Convex Optimization I (Stanford)&quot; Professor Stephen Boyd, of the Stanford University Electrical Engineering department, continues his lecture on convex functions in electrical engineering for the course, Convex Optimization I (EE 364A).

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=3940DD956CDF0622

Convex Optimization I concentrates on recognizing and solving convex optimization problems that arise in engineering. Convex sets, functions, and optimization problems. Basics of convex analysis. Least-squares, linear and quadratic programs, semidefinite programming, minimax, extremal volume, and other problems. Optimality conditions, duality theory, theorems of alternative, and applications. Interior-point methods. Applications to signal processing, control, digital and analog circuit design, computational geometry, statistics, and mechanical engineering.

EE 364A Course Website:
http://www.stanford.edu/class/ee364

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17511.jpg</video:thumbnail_loc>
      <video:duration>4418</video:duration>
      <video:publication_date>2012-09-03T14:51:34.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/lEN2xvTTr0E</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Science</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>convex</video:tag>
      <video:tag>Optimization</video:tag>
      <video:tag>Scalar</video:tag>
      <video:tag>Vector</video:tag>
      <video:tag>Schur</video:tag>
      <video:tag>Complement</video:tag>
      <video:tag>Logarithm</video:tag>
      <video:tag>Quadratic</video:tag>
      <video:tag>IRR</video:tag>
      <video:tag>Jensen</video:tag>
      <video:tag>inequality</video:tag>
      <video:tag>gaussian</video:tag>
      <video:tag>integration</video:tag>
      <video:tag>Property</video:tag>
      <video:tag>yield</video:tag>
      <video:tag>function</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Programming-Abstractions-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Programming Abstractions (Stanford)</video:title>
      <video:description>&quot;Lec 7 - Programming Abstractions (Stanford)&quot; Lecture 7 by Julie Zelenski for the Programming Abstractions Course (CS106B) in the Stanford Computer Science Department. 

Julie explains the idea of functions as data and specific plot functions and continues onto client feedback functions and ADTs.   She then delves into recursion and solving problems using recursion. 

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=FE6E58F856038C69

CS 106B Course Website:
http://cs106b.stanford.edu

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanforduniversity/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17670.jpg</video:thumbnail_loc>
      <video:duration>2852</video:duration>
      <video:publication_date>2012-09-03T16:49:10.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/xMoDmhvGr50</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>software</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>C</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>language</video:tag>
      <video:tag>JAVA</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>plot</video:tag>
      <video:tag>Functions</video:tag>
      <video:tag>callback</video:tag>
      <video:tag>ADT</video:tag>
      <video:tag>abstract</video:tag>
      <video:tag>data</video:tag>
      <video:tag>type</video:tag>
      <video:tag>swap</video:tag>
      <video:tag>signature</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Double-Overhead-Cams</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Double Overhead Cams</video:title>
      <video:description>The OHC, or the Over Head Camshaft greatly improves the performance due to an increase in the engines&apos; ability to exchange induction and exhaust gasses or engine breathing. They can be single or double.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/e0a048c5-e7eb-4d5a-8a85-88ef11126d5c/cand_25.jpg</video:thumbnail_loc>
      <video:duration>121</video:duration>
      <video:publication_date>2011-11-25T20:29:14.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7894.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>Engine</video:tag>
      <video:tag>camshaft</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-31-MIT-1806-Linear-Algebra-Spring-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 31 - MIT 18.06 Linear Algebra, Spring 2005</video:title>
      <video:description>&quot;Lec 31 - MIT 18.06 Linear Algebra, Spring 2005&quot; Lecture 31: Linear Transformations and Their Matrices.

View the complete course at: http://ocw.mit.edu/18-06S05 

License: Creative Commons BY-NC-SA 
More information at http://ocw.mit.edu/terms 
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14602.jpg</video:thumbnail_loc>
      <video:duration>2967</video:duration>
      <video:publication_date>2012-08-26T19:52:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Ts3o2I8_Mxc</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>matrix</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>Systems</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Equations</video:tag>
      <video:tag>Vector</video:tag>
      <video:tag>spaces</video:tag>
      <video:tag>determinants</video:tag>
      <video:tag>eigenvalues</video:tag>
      <video:tag>similarity</video:tag>
      <video:tag>positive</video:tag>
      <video:tag>definite</video:tag>
      <video:tag>matrices</video:tag>
      <video:tag>Least</video:tag>
      <video:tag>Squares</video:tag>
      <video:tag>approximations</video:tag>
      <video:tag>networks</video:tag>
      <video:tag>Fourier</video:tag>
      <video:tag>transforms</video:tag>
      <video:tag>Markov</video:tag>
      <video:tag>Processes</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-35-Electrical-Engineering-40-Complex-power</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 35- Electrical Engineering 40 - Complex power</video:title>
      <video:description>Lec 35- Electrical Engineering 40 - Complex power.
Introduction to Microelectronic Circuits</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17259.jpg</video:thumbnail_loc>
      <video:duration>3024</video:duration>
      <video:publication_date>2012-09-02T14:00:24.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/bhHnp_QzLdc</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-MIT-CMS930-Media-Education-and-the-Marketplace</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - MIT CMS.930 Media, Education and the Marketplace</video:title>
      <video:description>&quot;Lec 8 - MIT CMS.930 Media, Education and the Marketplace&quot; Discussion of StarFestival
Shigeru Miyagawa

View the complete course: http://ocw.mit.edu/CMS-930F01

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15247.jpg</video:thumbnail_loc>
      <video:duration>821</video:duration>
      <video:publication_date>2012-08-28T16:07:30.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/mL40Mi5euyA</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>media</video:tag>
      <video:tag>studies</video:tag>
      <video:tag>educational</video:tag>
      <video:tag>technology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-MIT-24209-Philosophy-In-Film-and-Other-Media</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4- MIT 24.209 Philosophy In Film and Other Media</video:title>
      <video:description>Lec 4- MIT 24.209 Philosophy In Film and Other Media.
Session 4: student papers

View the complete course: http://ocw.mit.edu/24-209S04

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15252.jpg</video:thumbnail_loc>
      <video:duration>3900</video:duration>
      <video:publication_date>2012-08-28T16:09:36.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/gLQYS3HS1MQ</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>media</video:tag>
      <video:tag>film</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-Chemistry-1A-Fall-2010</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6- Chemistry 1A - Fall 2010</video:title>
      <video:description>Lec 6- Chemistry 1A .
This general chemistry lecture is provided by professor Angelica Stacy during fall 2010.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17002.jpg</video:thumbnail_loc>
      <video:duration>2981</video:duration>
      <video:publication_date>2012-09-01T18:50:21.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/FU074gDO4oo</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-24-Electrical-Engineering-40-Power-dissipation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 24- Electrical Engineering 40 - Power dissipation</video:title>
      <video:description>Lec 24- Electrical Engineering 40 - Power dissipation.
Introduction to Microelectronic Circuits</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17247.jpg</video:thumbnail_loc>
      <video:duration>2950</video:duration>
      <video:publication_date>2012-09-02T13:49:17.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/OYTYLEj7cbU</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-26-Programming-Abstractions-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 26 - Programming Abstractions (Stanford)</video:title>
      <video:description>&quot;Lec 26 - Programming Abstractions (Stanford)&quot; Lecture 26 by Julie Zelenski for the Programming Abstractions Course (CS106B) in the Stanford Computer Science Department. 

Julie ties up the &quot;loose ends&quot; of the course: after a general review of the concepts covered in the course, she asks which of two examples is the better.  She then covers manipulation of dynamic data structures (lists, trees, graphs) as well as reviews code from similar assignments. Then she touches on design and efficiency of code. Lastly, she goes over the next courses one might take if continuing in computer science and the different paths possible. 

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=FE6E58F856038C69

CS 106B Course Website:
http://cs106b.stanford.edu

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanforduniversity/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17704.jpg</video:thumbnail_loc>
      <video:duration>2945</video:duration>
      <video:publication_date>2012-09-03T17:00:25.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/GVp1v6GKgbc</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>software</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>C</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>language</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>26</video:tag>
      <video:tag>Review</video:tag>
      <video:tag>exam</video:tag>
      <video:tag>dynamic</video:tag>
      <video:tag>data</video:tag>
      <video:tag>lists</video:tag>
      <video:tag>trees</video:tag>
      <video:tag>graphs</video:tag>
      <video:tag>design</video:tag>
      <video:tag>pointers</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-81-Analysis-from-Centric-Occlusion</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 81 - Analysis from Centric Occlusion</video:title>
      <video:description>&quot;Lec 81 - Analysis from Centric Occlusion&quot; The rationale and procedure for making adjustments to the casts  and in the mouth for a good stable occlusion after dental work has been performed. Orig. air date: NOV 15 79

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21481.jpg</video:thumbnail_loc>
      <video:duration>1002</video:duration>
      <video:publication_date>2012-09-09T05:32:56.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/QB2ChQKLfI4</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>81</video:tag>
      <video:tag>analysis</video:tag>
      <video:tag>From</video:tag>
      <video:tag>centric</video:tag>
      <video:tag>Occlusion</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-Lycidas</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - Lycidas</video:title>
      <video:description>&quot;Lec 6 - Lycidas&quot; Milton (ENGL 220)

Milton&apos;s poem &quot;Lycidas&quot; is discussed as an example of pastoral elegy and one of Milton&apos;s first forays into theodicy. The poetic speaker&apos;s preoccupation with questions of immortality and reward, especially for poets and virgins, is probed. The Christian elements of the poem&apos;s dilemma are addressed, while the solution to the speaker&apos;s crisis is characterized as erotic and oddly paganistic, pointing towards the heterodox nature of much of Milton&apos;s thinking.

00:00 - Chapter 1. Revisiting Comus
07:04 - Chapter 2. &quot;Lycidas&quot;: An Elegy
26:44 - Chapter 3. A Review of the Great Poet Orpheus
33:27 - Chapter 4. &quot;Lycidas&quot; and Milton&apos;s Letter to a Friend

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2007.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17300.jpg</video:thumbnail_loc>
      <video:duration>3112</video:duration>
      <video:publication_date>2012-09-02T17:52:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/QjzSBRB7RCs</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Charles</video:tag>
      <video:tag>Diodati</video:tag>
      <video:tag>Gottfried</video:tag>
      <video:tag>Leibniz</video:tag>
      <video:tag>Orpheus</video:tag>
      <video:tag>paganism</video:tag>
      <video:tag>pastoral</video:tag>
      <video:tag>elegy</video:tag>
      <video:tag>pathetic</video:tag>
      <video:tag>fallacy</video:tag>
      <video:tag>Theocritus</video:tag>
      <video:tag>theodicy</video:tag>
      <video:tag>Virgil</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Exponent-Rules-Part-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - Exponent Rules Part 1</video:title>
      <video:description>Exponent Rules Part 1

Introduction to exponent rules</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20551.jpg</video:thumbnail_loc>
      <video:duration>583</video:duration>
      <video:publication_date>2012-09-06T15:51:56.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/kITJ6qH7jS0</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Exponent</video:tag>
      <video:tag>rules</video:tag>
      <video:tag>part</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Transformation-of-Operators-and-the-Parity-Operator</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11- Transformation of Operators and the Parity Operator</video:title>
      <video:description>&quot;Lec 11- Transformation of Operators and the Parity Operator&quot;In this series of physics lectures, Professor J.J. Binney explains how probabilities are obtained from quantum amplitudes, why they give rise to quantum interference, the concept of a complete set of amplitudes and how this defines a &quot;quantum state&quot;.

Notes and problem sets here
http://www-thphys.physics.ox.ac.uk/people/JamesBinney/lectures.html</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21541.jpg</video:thumbnail_loc>
      <video:duration>2963</video:duration>
      <video:publication_date>2012-09-09T05:53:40.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/wRVlkr9AiR8</video:player_loc>
      <video:uploader>0|39|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>11</video:tag>
      <video:tag>Transformation</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Operators</video:tag>
      <video:tag>and</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Parity</video:tag>
      <video:tag>operator</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Lateral-Sliding-Flap</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Lateral Sliding Flap</video:title>
      <video:description>&quot;Lec 8 - Lateral Sliding Flap&quot; Surgical procedure performed on Maxillary Central Incisor to cover an exposed root with gum tissue.  Orig. air date: MAY 2 73

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21542.jpg</video:thumbnail_loc>
      <video:duration>885</video:duration>
      <video:publication_date>2012-09-09T05:53:41.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/cpt4bMwSUv0</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>8</video:tag>
      <video:tag>Lateral</video:tag>
      <video:tag>Sliding</video:tag>
      <video:tag>Flap</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-A-Pair-of-Square-Wells-and-the-Ammonia-Maser</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14- A Pair of Square Wells and the Ammonia Maser</video:title>
      <video:description>&quot;Lec 14- A Pair of Square Wells and the Ammonia Maser&quot;In this series of physics lectures, Professor J.J. Binney explains how probabilities are obtained from quantum amplitudes, why they give rise to quantum interference, the concept of a complete set of amplitudes and how this defines a &quot;quantum state&quot;.

Notes and problem sets here
http://www-thphys.physics.ox.ac.uk/people/JamesBinney/lectures.html</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21547.jpg</video:thumbnail_loc>
      <video:duration>3274</video:duration>
      <video:publication_date>2012-09-09T05:54:02.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/dRR8mu5ISLk</video:player_loc>
      <video:uploader>0|39|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>14</video:tag>
      <video:tag>A</video:tag>
      <video:tag>pair</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Square</video:tag>
      <video:tag>Wells</video:tag>
      <video:tag>and</video:tag>
      <video:tag>the</video:tag>
      <video:tag>ammonia</video:tag>
      <video:tag>Maser</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-Programming-Abstractions-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - Programming Abstractions (Stanford)</video:title>
      <video:description>&quot;Lec 14 - Programming Abstractions (Stanford)&quot; Lecture 14 by Julie Zelenski for the Programming Abstractions Course (CS106B) in the Stanford Computer Science Department.

Julie starts off with algorithm analysis, the big-O notation and introduces sorting. She begins off with a brief overview of what algorithm analysis is and how to utilize it.  Later, she continues to go through recursive algorithms and their uses. 

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=FE6E58F856038C69

CS 106B Course Website:
http://cs106b.stanford.edu

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanforduniversity/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17681.jpg</video:thumbnail_loc>
      <video:duration>2973</video:duration>
      <video:publication_date>2012-09-03T16:51:48.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/iZyUsF1srHo</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>software</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>C</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>language</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>14</video:tag>
      <video:tag>algorithms</video:tag>
      <video:tag>analysis</video:tag>
      <video:tag>Big</video:tag>
      <video:tag>o</video:tag>
      <video:tag>sorting</video:tag>
      <video:tag>recurrences</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/A-demonstration-of-a-hybrid-rocket-motor</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A demonstration of a hybrid rocket motor</video:title>
      <video:description>Hybrid rocket motors have been labelled as more efficient as compared over both solid and liquid motors. This is a demonstration of how one works.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/3b0b8992-d489-4a5c-92ed-593386386c6b/cand_25.jpg</video:thumbnail_loc>
      <video:duration>72</video:duration>
      <video:publication_date>2011-11-25T20:29:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7895.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>Hybrid</video:tag>
      <video:tag>rocket</video:tag>
      <video:tag>motor</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Crucial-instructions-for-poison-ingestion</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Crucial instructions for poison ingestion</video:title>
      <video:description>Be prepared ahead of time in case you ever have to assist someone who has ingested poison. This critical video gives quick facts about how to help a poisoned adult or child in their time of need.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/c0bdcfca-0aee-4ff4-a893-ead4ca8f6486/cand_25.jpg</video:thumbnail_loc>
      <video:duration>109</video:duration>
      <video:publication_date>2011-11-30T22:04:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9610.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>poison</video:tag>
      <video:tag>chemicals</video:tag>
      <video:tag>poisoning</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-MIT-5301-Chemistry-Laboratory-Techniques-IAP-2004-12f8d9</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - MIT 5.301 Chemistry Laboratory Techniques, IAP 2004</video:title>
      <video:description>&quot;Lec 2 - MIT 5.301 Chemistry Laboratory Techniques, IAP 2004&quot; Reaction Work-Up I

Extracting, Washing and Drying: It ain&apos;t over &apos;til it&apos;s over. Learn how to &quot;work up&quot; your reaction using a separatory funnel to perform a liquid-liquid extraction. This is one purification technique you don&apos;t want to miss!

View the complete course: http://ocw.mit.edu/5-301IAP04

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15268.jpg</video:thumbnail_loc>
      <video:duration>1092</video:duration>
      <video:publication_date>2012-08-28T16:16:26.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ciWpS6SetdY</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>laboratory</video:tag>
      <video:tag>purification</video:tag>
      <video:tag>extraction</video:tag>
      <video:tag>transfer</video:tag>
      <video:tag>chromatography</video:tag>
      <video:tag>experiment</video:tag>
      <video:tag>spectraoscopy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Explanation-of-singing-glasses-toothpick-mover</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Explanation of singing glasses toothpick mover</video:title>
      <video:description>This video provides an information about singing glasses toothpick mover - sick science #063.

&quot;Learn more at http://www.stevespanglerscience.com/experiment/move-a-match-with-your-mind The ability to move an object with your mind is called telekinesis. Magicians and psychics claim to have this amazing ability... and you will too once you&apos;ve learned the science secret behind the Sympathetic Match trick. If you like to annoy all of your dinner guests by running your finger along the rim of a wine glass to make it sing, you&apos;ll soon have your friends convinced that you can move objects with your mind!

Want more experiments like this? Check out http://www.stevespanglerscience.com/product/naked-eggs-and-flying-potatoes

Sick Science™ is a trademark of Steve Spangler, inc.

© 2011 Steve Spangler Science all rights reserved&quot;</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/10/7038edbc-3b5f-4a1c-9a62-b7cd515d9b50/cand_5.jpg</video:thumbnail_loc>
      <video:duration>56</video:duration>
      <video:publication_date>2012-10-10T13:22:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27811.mp4</video:content_loc>
      <video:uploader>Julia Roberts</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>Singing</video:tag>
      <video:tag>glasses</video:tag>
      <video:tag>toothpick</video:tag>
      <video:tag>Mover</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lecture-20-Chemistry-1A-Spring-2010</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture 20- Chemistry 1A Spring 2010</video:title>
      <video:description>Lec 20- Chemistry 1A Spring 2010.
General Chemistry</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16870.jpg</video:thumbnail_loc>
      <video:duration>2965</video:duration>
      <video:publication_date>2012-09-01T14:43:10.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/wzpmi39EkUM</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Spring</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-21-Periodontal-Case-Presentation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21  - Periodontal Case Presentation</video:title>
      <video:description>&quot;Lec 21  - Periodontal Case Presentation&quot; The dentist presents his diagnosis and treatment plan to a patient. He explains the steps in treatment and  why he needs to do these steps. Orig. air date: JUN 21 73

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21571.jpg</video:thumbnail_loc>
      <video:duration>474</video:duration>
      <video:publication_date>2012-09-09T06:03:44.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/QLJ_iqxpu6c</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>21</video:tag>
      <video:tag>Periodontal</video:tag>
      <video:tag>case</video:tag>
      <video:tag>presentation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Pulp-Protection</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - Pulp Protection</video:title>
      <video:description>&quot;Lec 11 - Pulp Protection&quot; Demonstrates pulpal protection of class II depth amalgam cavity. For proper pulpal protection a zinc oxide base and zinc phosphate base will be placed. Orig. air date: AUG 4 72

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22826.jpg</video:thumbnail_loc>
      <video:duration>477</video:duration>
      <video:publication_date>2012-09-11T08:11:55.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/UyUmzr7V1Ns</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>11</video:tag>
      <video:tag>Pulp</video:tag>
      <video:tag>Protection</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-The-Theoretical-Minimum</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - The Theoretical Minimum</video:title>
      <video:description>&quot;Lec 7 - The Theoretical Minimum&quot; (February 20, 2012) Leonard Susskind continues to discuss entanglement and what the concept can tell us about the nature of systems and the nature of reality.

Stanford University:
http://www.stanford.edu/

Stanford Continuing Studies:
http://continuingstudies.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19037.jpg</video:thumbnail_loc>
      <video:duration>7882</video:duration>
      <video:publication_date>2012-09-04T09:26:22.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/QuW24mTDB8s</video:player_loc>
      <video:uploader>0|39|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>physics</video:tag>
      <video:tag>math</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>Quantum</video:tag>
      <video:tag>Operators</video:tag>
      <video:tag>vectors</video:tag>
      <video:tag>classical</video:tag>
      <video:tag>evolve</video:tag>
      <video:tag>time</video:tag>
      <video:tag>uncertainty</video:tag>
      <video:tag>States</video:tag>
      <video:tag>permission</video:tag>
      <video:tag>observable</video:tag>
      <video:tag>mechanics</video:tag>
      <video:tag>Logic</video:tag>
      <video:tag>experiment</video:tag>
      <video:tag>outcome</video:tag>
      <video:tag>system</video:tag>
      <video:tag>Laws</video:tag>
      <video:tag>predictive</video:tag>
      <video:tag>motion</video:tag>
      <video:tag>Light</video:tag>
      <video:tag>World</video:tag>
      <video:tag>Universe</video:tag>
      <video:tag>Einstein</video:tag>
      <video:tag>Planck</video:tag>
      <video:tag>bohr</video:tag>
      <video:tag>Heisenberg</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec23-Spin-12-Stern-Gerlach-Experiment-and-Spin-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec23 - Spin 1/2 , Stern - Gerlach Experiment and Spin 1</video:title>
      <video:description>&quot;Lec23 - Spin 1/2 , Stern - Gerlach Experiment and Spin 1&quot;In this series of physics lectures, Professor J.J. Binney explains how probabilities are obtained from quantum amplitudes, why they give rise to quantum interference, the concept of a complete set of amplitudes and how this defines a &quot;quantum state&quot;.

Notes and problem sets here
http://www-thphys.physics.ox.ac.uk/people/JamesBinney/lectures.html</video:description>
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      <video:duration>2963</video:duration>
      <video:publication_date>2012-09-09T06:02:28.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/G7G1mjx8mlQ</video:player_loc>
      <video:uploader>0|39|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Lec23</video:tag>
      <video:tag>Spin</video:tag>
      <video:tag>1</video:tag>
      <video:tag>2</video:tag>
      <video:tag>Stern</video:tag>
      <video:tag>Gerlach</video:tag>
      <video:tag>experiment</video:tag>
      <video:tag>and</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lecture-1-Computer-Science-61A-Fall-2010</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture 1- Computer Science 61A Fall 2010</video:title>
      <video:description>Lec 1- Computer Science 61A.   This lectures are filmed during fall 2010.
The Structure and Interpretation of Computer Programs</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17723.jpg</video:thumbnail_loc>
      <video:duration>2795</video:duration>
      <video:publication_date>2012-09-03T17:08:51.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/b2n3OGbQ2-Y</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-Last-MIT-5301-Chemistry-Laboratory-Techniques-IAP-2004</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec Last-MIT 5.301 Chemistry Laboratory Techniques, IAP 2004</video:title>
      <video:description>&quot;Lec Last - MIT 5.301 Chemistry Laboratory Techniques, IAP 2004&quot; Column Chromatography

It takes considerable practice to master the art of &quot;running a column&quot;. This video will get you started, with tips on picking appropriate conditions, packing and running a column, monitoring separation, and even making a micro-column from a pipet.

View the complete course: http://ocw.mit.edu/5-301IAP04

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15271.jpg</video:thumbnail_loc>
      <video:duration>1344</video:duration>
      <video:publication_date>2012-08-28T16:16:46.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/6fzBJ8nuuzk</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>laboratory</video:tag>
      <video:tag>purification</video:tag>
      <video:tag>extraction</video:tag>
      <video:tag>transfer</video:tag>
      <video:tag>chromatography</video:tag>
      <video:tag>experiment</video:tag>
      <video:tag>spectraoscopy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-Exponent-Rules-Part-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - Exponent Rules Part 2</video:title>
      <video:description>Exponent Rules Part 2

2 more exponent rules with an introduction to composite problems</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20553.jpg</video:thumbnail_loc>
      <video:duration>463</video:duration>
      <video:publication_date>2012-09-06T15:52:20.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/rEtuPhl6930</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Exponent</video:tag>
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      <video:tag>part</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-21-Computer-Science-61A-Fall-2010</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21- Computer Science 61A Fall 2010</video:title>
      <video:description>Lec 21- Computer Science 61A.  These lectures are filmed during fall 2010. 
The Structure and Interpretation of Computer Programs</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17883.jpg</video:thumbnail_loc>
      <video:duration>2656</video:duration>
      <video:publication_date>2012-09-03T17:57:51.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/cmeWXO9Sa5E</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-35-Alternative-Breeding-Strategies</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 35 - Alternative Breeding Strategies</video:title>
      <video:description>&quot;Lec 35 - Alternative Breeding Strategies Principles of Evolution, Ecology and Behavior (EEB 122)

Breeding strategies differ both among males and females of the same species as well as among different species. The difference in breeding strategies among members of the same species can usually be linked to frequency dependence. If the species is at evolutionary equilibrium, the relative fitnesses of these different strategies will be identical. Differing strategies have been found at the level of the gamete as well as at the level of different organisms and species.

00:00 - Chapter 1. Introduction 
03:15 - Chapter 2. Bullfrogs, Figs, and Fig Wasps 
12:44 - Chapter 3. Satellites, Mimics, and Pirates 
18:00 - Chapter 4. Wrasse: Nesting Males and &quot;Sneaky Copulators&quot; 
28:22 - Chapter 5. Gamete Related Behavior 
38:35 - Chapter 6. Conclusion 

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17364.jpg</video:thumbnail_loc>
      <video:duration>2632</video:duration>
      <video:publication_date>2012-09-02T18:35:26.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/WFRTp7YiFwI</video:player_loc>
      <video:uploader>0|13|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>behavior</video:tag>
      <video:tag>ecology</video:tag>
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      <video:tag>Breeding</video:tag>
      <video:tag>Reproduction</video:tag>
      <video:tag>minorities</video:tag>
      <video:tag>Development</video:tag>
      <video:tag>gametes</video:tag>
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      <video:tag>Fish</video:tag>
      <video:tag>spawning</video:tag>
      <video:tag>nesting</video:tag>
      <video:tag>harems</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-Last-The-New-Geopolitics-of-Energy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec Last - The New Geopolitics of Energy</video:title>
      <video:description>&quot;Lec Last - The New Geopolitics of Energy&quot; Michael Klare, the Five College Professor of Peace &amp; World Security Studies at Hampshire College, discusses the new geopolitics of energy. The Energy Seminar meets weekly during the academic year. For a list of upcoming talks, visit the events page at the Woods Institute for the Environment website.

Stanford University:
http://www.stanford.edu/

Woods Institute for the Environment at Stanford:
http://woods.stanford.edu/

Michael Klare
http://pawss.hampshire.edu/klare/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18843.jpg</video:thumbnail_loc>
      <video:duration>3488</video:duration>
      <video:publication_date>2012-09-04T06:20:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/tb_9CkcTs8g</video:player_loc>
      <video:uploader>0|8|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Geopolitics</video:tag>
      <video:tag>climate</video:tag>
      <video:tag>change</video:tag>
      <video:tag>Intergovernmental</video:tag>
      <video:tag>Panel</video:tag>
      <video:tag>on</video:tag>
      <video:tag>IPCC</video:tag>
      <video:tag>environment</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>sustainability</video:tag>
      <video:tag>Conservation</video:tag>
      <video:tag>Economics</video:tag>
      <video:tag>Politics</video:tag>
      <video:tag>Stanford</video:tag>
      <video:tag>government</video:tag>
      <video:tag>Regulation</video:tag>
      <video:tag>policy</video:tag>
      <video:tag>carbon</video:tag>
      <video:tag>Footprint</video:tag>
      <video:tag>global</video:tag>
      <video:tag>warming</video:tag>
      <video:tag>greenhouse</video:tag>
      <video:tag>gases</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-24-Laboratory-Exercise-Root-Plaining-Polishing</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 24  - Laboratory Exercise: Root Plaining &amp; Polishing</video:title>
      <video:description>&quot;Lec 24  - Laboratory Exercise: Root Plaining &amp; Polishing&quot; This video demonstrates the root scaling, plaining and porte polishing of extracted teeth.  Orig. air date: MAR 21 77

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21574.jpg</video:thumbnail_loc>
      <video:duration>1519</video:duration>
      <video:publication_date>2012-09-09T06:03:57.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/M6CHHooz27M</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>24</video:tag>
      <video:tag>laboratory</video:tag>
      <video:tag>Exercise</video:tag>
      <video:tag>Root</video:tag>
      <video:tag>Plaining</video:tag>
      <video:tag>Polishing</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-39-Chemistry-1A</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 39 -Chemistry 1A</video:title>
      <video:description>&quot;Lec 39 -Chemistry 1A &quot;General Chemistry</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23569.jpg</video:thumbnail_loc>
      <video:duration>2959</video:duration>
      <video:publication_date>2012-09-14T09:28:30.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/shOIuIDKWJ0</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>39</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>1A</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Tutorial-on-rotary-engine</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Tutorial on rotary engine</video:title>
      <video:description>This is the second part of this tutorial on rotary engine. It covers on the working principle of the engine .</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_9028.jpg</video:thumbnail_loc>
      <video:duration>40</video:duration>
      <video:publication_date>2011-11-29T19:22:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9028.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Tutorial</video:tag>
      <video:tag>on</video:tag>
      <video:tag>Rotary</video:tag>
      <video:tag>Engine</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-a-Heater-works</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How a Heater works</video:title>
      <video:description>In a household or domestic setting, a heater is normally an appliance whose main function is to generate heat.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_9024.jpg</video:thumbnail_loc>
      <video:duration>33</video:duration>
      <video:publication_date>2011-11-29T19:21:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9024.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Education</video:category>
      <video:tag>heat</video:tag>
      <video:tag>Pump</video:tag>
      <video:tag>Animation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Theory-and-construction-of-Gas-Turbine</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Theory and construction of Gas Turbine</video:title>
      <video:description>In this video, theory and construction of Gas Turbine is shown. A gas turbine, also called a combustion turbine, is a type of internal combustion engine.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/2_9021.jpg</video:thumbnail_loc>
      <video:duration>147</video:duration>
      <video:publication_date>2011-11-29T19:20:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9021.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Gas</video:tag>
      <video:tag>TURBINE</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Construction</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Jet-Engine-From-a-Juice-Can</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Jet Engine From a Juice Can</video:title>
      <video:description>Amazing video showing the manufacturing of a jet engine by a juice can. Video is really interesting. You must watch it.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/2_9007.jpg</video:thumbnail_loc>
      <video:duration>49</video:duration>
      <video:publication_date>2011-11-29T19:17:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9007.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Experimental</video:tag>
      <video:tag>Juice</video:tag>
      <video:tag>Can</video:tag>
      <video:tag>jet</video:tag>
      <video:tag>Engine</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-working-of-a-jet-engine</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The working of a jet engine</video:title>
      <video:description>This is a graphical display of how a Jet engine works. This is a general electrical GEnx that is common in the modern jets.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_9022.jpg</video:thumbnail_loc>
      <video:duration>50</video:duration>
      <video:publication_date>2011-11-29T19:20:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9022.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Education</video:category>
      <video:tag>jet</video:tag>
      <video:tag>Engine</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-does-botox-prevent-migraine</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How does botox prevent migraine ?</video:title>
      <video:description>This video explains about does botox prevent migraine_ (Conditions A-Z)

Botox is a drug beloved by men and women who want to look younger than they are. BUT, millions of other people depend on it for migraine prevention! Watch this video for more, and visit: http://conditions.healthguru.com/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/10/f70982a2-6169-48f4-a7ff-3231bff36c4c/cand_25.jpg</video:thumbnail_loc>
      <video:duration>85</video:duration>
      <video:publication_date>2012-10-11T00:13:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27839.mp4</video:content_loc>
      <video:uploader>Julia Roberts</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Does</video:tag>
      <video:tag>botox</video:tag>
      <video:tag>prevent</video:tag>
      <video:tag>Migraine</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Wet-Mass-Granulation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Wet Mass Granulation</video:title>
      <video:description>Wet mass granulation is the basis of most tablet forms. It has previously been a time consuming process, but see how lactose when mixed with a liquid binder then mixed at a very high speed results into granules in just 1 minute.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/fd667a1b-999a-4c7c-a671-ffbdaf00bc50/cand_25.jpg</video:thumbnail_loc>
      <video:duration>119</video:duration>
      <video:publication_date>2011-11-25T20:31:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7900.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Chemical Engineering</video:category>
      <video:tag>Caleva</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Granulation</video:tag>
      <video:tag>action</video:tag>
      <video:tag>of</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Small</video:tag>
      <video:tag>bench</video:tag>
      <video:tag>top</video:tag>
      <video:tag>mixer</video:tag>
      <video:tag>granulator</video:tag>
      <video:tag>From</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-Convex-Optimization-I-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - Convex Optimization I (Stanford)</video:title>
      <video:description>&quot;Lec 12 - Convex Optimization I (Stanford)&quot; Professor Stephen Boyd, of the Stanford University Electrical Engineering department, lectures on geometric problems in the context of electrical engineering and convex optimization for the course, Convex Optimization I (EE 364A).

Convex Optimization I concentrates on recognizing and solving convex optimization problems that arise in engineering. Convex sets, functions, and optimization problems. Basics of convex analysis. Least-squares, linear and quadratic programs, semidefinite programming, minimax, extremal volume, and other problems. Optimality conditions, duality theory, theorems of alternative, and applications. Interior-point methods. Applications to signal processing, control, digital and analog circuit design, computational geometry, statistics, and mechanical engineering.

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=3940DD956CDF0622

EE 364A Course Website:
http://www.stanford.edu/class/ee364

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17519.jpg</video:thumbnail_loc>
      <video:duration>4565</video:duration>
      <video:publication_date>2012-09-03T14:57:40.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/mNzu42FrlHo</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Science</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>convex</video:tag>
      <video:tag>Optimization</video:tag>
      <video:tag>Vector</video:tag>
      <video:tag>dual</video:tag>
      <video:tag>complementary</video:tag>
      <video:tag>slackness</video:tag>
      <video:tag>Lowner</video:tag>
      <video:tag>John</video:tag>
      <video:tag>ellipsoid</video:tag>
      <video:tag>maximum</video:tag>
      <video:tag>minimum</video:tag>
      <video:tag>volume</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>programming</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Introduction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 -Introduction</video:title>
      <video:description>&quot;Lec 1 -Introduction&quot;Foundations of Modern Social Thought (SOCY 151) 

Professor Szelenyi introduces the course to the students.  Then he introduces each social thinker we will cover in the course: Hobbes, Locke, Montesquieu, Rousseau, Smith, J.S. Mill, Marx, Nietzsche, Freud, Weber, and Durkheim.  He provides an overview of their biographies, their major works, and their major contributions.

00:00 - Chapter 1. Introduction: An Interdisciplinary Approach
14:36 - Chapter 2. Hobbes: The Troublemaker
19:07 - Chapter 3. Locke&apos;s Separation of Powers
21:50 - Chapter 4. The Adventurous Life and Work of Montesquieu
27:00 - Chapter 5. Rousseau: The Renaissance Man
34:17 - Chapter 6. The Two Adam Smiths
37:58 - Chapter 7. Mill&apos;s (Revisionist) Utilitarianism
40:51 - Chapter 8. The Well-Known Marx
41:51 - Chapter 9. Nietzsche: The First Post-modern Theorist
43:12 - Chapter 10. Brief Overviews on Freud, Weber and Durkheim

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23333.jpg</video:thumbnail_loc>
      <video:duration>2752</video:duration>
      <video:publication_date>2012-09-13T13:00:36.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/hd33BahdAjs</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Sociology</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>1</video:tag>
      <video:tag>introduction</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-26-Computer-Science-61-Fall-2010</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 26- Computer Science 61 Fall 2010</video:title>
      <video:description>Lec 26- Computer Science 61.  These lectures are filmed during fall 2010. 
The Structure and Interpretation of Computer Programs</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17902.jpg</video:thumbnail_loc>
      <video:duration>2989</video:duration>
      <video:publication_date>2012-09-03T18:04:06.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/49vLgo4VBhg</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-The-Early-Middle-Ages-284-1000-The-Crucial-Seventh-Century</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - The Early Middle Ages, 284--1000: The Crucial Seventh Century</video:title>
      <video:description>&quot;Lec 17 - The Early Middle Ages, 284--1000: The Crucial Seventh Century&quot;The Early Middle Ages, 284--1000 (HIST 210)

In the first half of this lecture, Professor Freedman continues the previous lecture&apos;s discussion of the Abbasids. He highlights their ability to assimilate other cultures, before turning to their decline in the tenth century. In the second half of the lecture, Professor Freedman considers the seventh century, the crucial turning point in the history of early medieval Europe. The seventh century shaped medieval Europe; the period saw the rise of Islam and Northern Europe, fundamental changes in Byzantium, the reorientation of Persia, and the end of the secular elite in the west. Professor Freedman concludes with a few remarks on the Pirenne thesis, which states that the rise of Islam broke up the Mediterranean and paved the way for the rise of northern Europe.

00:00 - Chapter 1. Geography and Medicine under the Abbasids 
15:05 - Chapter 2. The Collapse of the Abbasid Caliphate
22:49 - Chapter 3. The Importance of the Seventh Century
30:18 - Chapter 4. The Seventh Century as a Turning Point
44:30 - Chapter 5. Pirenne Thesis and Conclusion

Complete course materials are available at the Open Yale Courses website: http://oyc.yale.edu

This course was recorded in Fall 2011.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23486.jpg</video:thumbnail_loc>
      <video:duration>2718</video:duration>
      <video:publication_date>2012-09-14T09:02:45.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/afmnB0o8-jI</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>Political Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>17</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Early</video:tag>
      <video:tag>middle</video:tag>
      <video:tag>Ages</video:tag>
      <video:tag>284</video:tag>
      <video:tag>1000</video:tag>
      <video:tag>Crucial</video:tag>
      <video:tag>Seventh</video:tag>
      <video:tag>Century</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-Introduction-to-Robotics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - Introduction to Robotics</video:title>
      <video:description>&quot;Lec 12 - Introduction to Robotics&quot; Lecture by Professor Oussama Khatib for Introduction to Robotics (CS223A) in the Stanford Computer Science Department. Professor Khatib shows a short video on An Innovative Space Rover with Extended Climbing Abilities, then continues his lecture on Dynamics.

CS223A is an introduction to robotics which covers topics such as Spatial Descriptions, Forward Kinematics, Inverse Kinematics, Jacobians, Dynamics, Motion Planning and Trajectory Generation, Position and Force Control, and Manipulator Design.

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=65CC0384A1798ADF

CS 223A Course Website:
http://cse.stanford.edu/class/cs223a/

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17589.jpg</video:thumbnail_loc>
      <video:duration>4417</video:duration>
      <video:publication_date>2012-09-03T16:17:53.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/MCmkUJGYvOY</video:player_loc>
      <video:uploader>0|65|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>robotics</video:tag>
      <video:tag>design</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>matrix</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>motion</video:tag>
      <video:tag>planning</video:tag>
      <video:tag>humanoids</video:tag>
      <video:tag>AI</video:tag>
      <video:tag>Artificial</video:tag>
      <video:tag>intelligence</video:tag>
      <video:tag>kinematics</video:tag>
      <video:tag>climbing</video:tag>
      <video:tag>abilities</video:tag>
      <video:tag>parallel</video:tag>
      <video:tag>bogie</video:tag>
      <video:tag>Lagrange</video:tag>
      <video:tag>locomotion</video:tag>
      <video:tag>dynamics</video:tag>
      <video:tag>inertial</video:tag>
      <video:tag>Forces</video:tag>
      <video:tag>Equations</video:tag>
      <video:tag>of</video:tag>
      <video:tag>ki</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-21-The-Tuskegee-Experiment</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21- The Tuskegee Experiment</video:title>
      <video:description>&quot;Lec 21- The Tuskegee ExperimentEpidemics in Western Society Since 1600 (HIST 234)

The Tuskegee Syphilis Study, carried out in Macon, Alabama, from 1932 to 1972, is a notorious episode in the checkered history of medical experimentation. In one of the most economically disadvantaged parts of the U.S., researchers deceived a group of 399 black male syphilitics into participating in a study with no therapeutic value. These &quot;volunteers&quot; were not treated as patients, but rather as experimental subjects, or walking cadavers. Even after the development of penicillin, the Tuskegee group was denied effective treatment. Despite regularly published scholarly articles, forty years passed before there was any protest in the medical community. The aftereffects of the study, along with the suffering of its victims, include a series of congressional investigations, the drafting of medical ethics guidelines, and the establishment of independent review boards.

00:00 - Chapter 1. Tuskegee Syphilis Study, 1932-72
05:26 - Chapter 2. Origins
26:23 - Chapter 3. Continuation
45:45 - Chapter 4. Legacy

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2010.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23246.jpg</video:thumbnail_loc>
      <video:duration>3066</video:duration>
      <video:publication_date>2012-09-13T11:59:37.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/3KL7lcWMkz0</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Sociology</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>21</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Tuskegee</video:tag>
      <video:tag>experiment</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-Last-Doubling-Down-on-Success-Go-International-or-Get-Acquired</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec Last - Doubling Down on Success: Go International or Get Acquired?</video:title>
      <video:description>&quot;Lec Last - Doubling Down on Success: Go International or Get Acquired?&quot; Bill Draper talks about his experiences as a venture capitalist, what he looks for in an entrepreneur, how Silicon Valley has changed over 40 years, and gives advice to future entrepreneurs. 

With over a century and a half of venture capital experience and many more years of practice in entrepreneurship, the teaching team and guest lecturers for this student initiated course cover the fundamentals for building a successful company. While there is no set formula for building a great company, basic principles and general patterns are manifested in the most successful start-ups.

Stanford University:
http://www.stanford.edu/

Management Science and Engineering at Stanford:
http://www.stanford.edu/dept/MSandE

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19112.jpg</video:thumbnail_loc>
      <video:duration>4033</video:duration>
      <video:publication_date>2012-09-04T10:05:53.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/1CeBW1pFDns</video:player_loc>
      <video:uploader>0|50|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Science</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>startup</video:tag>
      <video:tag>silicon</video:tag>
      <video:tag>valley</video:tag>
      <video:tag>Business</video:tag>
      <video:tag>company</video:tag>
      <video:tag>venture</video:tag>
      <video:tag>capital</video:tag>
      <video:tag>entrepreneur</video:tag>
      <video:tag>international</video:tag>
      <video:tag>UN</video:tag>
      <video:tag>developing</video:tag>
      <video:tag>World</video:tag>
      <video:tag>Third</video:tag>
      <video:tag>India</video:tag>
      <video:tag>Public</video:tag>
      <video:tag>service</video:tag>
      <video:tag>investment</video:tag>
      <video:tag>funding</video:tag>
      <video:tag>finance</video:tag>
      <video:tag>sales</video:tag>
      <video:tag>Product</video:tag>
      <video:tag>Bill</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-Programming-Paradigms-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - Programming Paradigms (Stanford)</video:title>
      <video:description>&quot;Lec 6 - Programming Paradigms (Stanford)&quot; Lecture by Professor Jerry Cain for Programming Paradigms (CS107) in the Stanford University Computer Science department.  In this lecture, Prof. Cain discusses C language programming by focusing on different forms of stack.

Programming Paradigms (CS107) introduces several programming languages, including C, Assembly, C++, Concurrent Programming, Scheme, and Python.  The class aims to teach students how to write code for each of these individual languages and to understand the programming paradigms behind these languages.

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=9D558D49CA734A02

CS 107 Course Website:
http://www.CS107.stanford.edu/

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17726.jpg</video:thumbnail_loc>
      <video:duration>3087</video:duration>
      <video:publication_date>2012-09-03T17:11:18.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/iyLNYXcEtWE</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Science</video:tag>
      <video:tag>math</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>language</video:tag>
      <video:tag>source</video:tag>
      <video:tag>Code</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>paradigm</video:tag>
      <video:tag>C</video:tag>
      <video:tag>bit</video:tag>
      <video:tag>byte</video:tag>
      <video:tag>stack</video:tag>
      <video:tag>malloc</video:tag>
      <video:tag>realloc</video:tag>
      <video:tag>Memory</video:tag>
      <video:tag>pointer</video:tag>
      <video:tag>address</video:tag>
      <video:tag>Return</video:tag>
      <video:tag>character</video:tag>
      <video:tag>Star</video:tag>
      <video:tag>static</video:tag>
      <video:tag>void</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Cosmology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Cosmology</video:title>
      <video:description>&quot;Lec 4 - Cosmology&quot; Lecture 4 of Leonard Susskind&apos;s Modern Physics concentrating on Cosmology. Recorded February 2, 2009 at Stanford University.

This Stanford Continuing Studies course is the fifth of a six-quarter sequence of classes exploring the essential theoretical foundations of modern physics. The topics covered in this course focus on classical mechanics. Leonard Susskind is the Felix Bloch Professor of Physics at Stanford University.

Stanford University:
http://www.stanford.edu

Stanford Continuing Studies: 
http://continuingstudies.stanford.edu/

About Leonard Susskind: 
http://www.stanford.edu/dept/physics/people/faculty/susskind_leonard.html

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17736.jpg</video:thumbnail_loc>
      <video:duration>7959</video:duration>
      <video:publication_date>2012-09-03T17:11:50.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/KdBrQMkkDz8</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Science</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>cosmology</video:tag>
      <video:tag>Cosmic</video:tag>
      <video:tag>wavelength</video:tag>
      <video:tag>photons</video:tag>
      <video:tag>Doppler</video:tag>
      <video:tag>Effect</video:tag>
      <video:tag>Hubble</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>Speed</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Light</video:tag>
      <video:tag>Rays</video:tag>
      <video:tag>Sound</video:tag>
      <video:tag>waves</video:tag>
      <video:tag>expanding</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>wave</video:tag>
      <video:tag>Equations</video:tag>
      <video:tag>scale</video:tag>
      <video:tag>factor</video:tag>
      <video:tag>Surface</video:tag>
      <video:tag>Last</video:tag>
      <video:tag>scattering</video:tag>
      <video:tag>horizon</video:tag>
      <video:tag>velocity</video:tag>
      <video:tag>Recession</video:tag>
      <video:tag>shift</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Machine-Learning-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Machine Learning (Stanford)</video:title>
      <video:description>&quot;Lec 8 - Machine Learning (Stanford)&quot; Lecture by Professor Andrew Ng for Machine Learning (CS 229) in the Stanford Computer Science department.  Professor Ng continues his lecture about support vector machines, including soft margin optimization and kernels. 

This course provides a broad introduction to machine learning and statistical pattern recognition. Topics include supervised learning, unsupervised learning, learning theory, reinforcement learning and adaptive control.   Recent applications of machine learning, such as to robotic control, data mining, autonomous navigation, bioinformatics, speech recognition, and text and web data processing are also discussed.

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=A89DCFA6ADACE599

CS 229 Course Website:
http://www.stanford.edu/class/cs229/

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18759.jpg</video:thumbnail_loc>
      <video:duration>4639</video:duration>
      <video:publication_date>2012-09-04T04:44:52.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/bUv9bfMPMb4</video:player_loc>
      <video:uploader>0|65|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Science</video:tag>
      <video:tag>math</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>robotics</video:tag>
      <video:tag>learning</video:tag>
      <video:tag>algorithm</video:tag>
      <video:tag>Support</video:tag>
      <video:tag>Vector</video:tag>
      <video:tag>machine</video:tag>
      <video:tag>SVM</video:tag>
      <video:tag>Kernel</video:tag>
      <video:tag>Soft</video:tag>
      <video:tag>margin</video:tag>
      <video:tag>Optimization</video:tag>
      <video:tag>SMO</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-23-Computer-Science-61A-Lecture-24</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23 - Computer Science 61A - Lecture 24</video:title>
      <video:description>Computer Science 61A - Lecture 24

The Structure and Interpretation of Computer Programs</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26970.jpg</video:thumbnail_loc>
      <video:duration>2750</video:duration>
      <video:publication_date>2012-09-19T06:09:32.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/XSrN6Aw81ik</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>61A</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>24</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-ME-C117-Final-Project-Outline</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec - 6 ME C117  Final Project Outline</video:title>
      <video:description>ME C117  Final Project Outline

Bio Engineering/ME C117: Structural Aspects of Biomaterials - Professor Lisa Pruitt

This course provides an overview of medical devices, FDA regulatory issues, biocompatibility and sterilization technology. It examines biomechanical properties: isotropy/anisotropy, stiffness, bending stresses, contact stresses, multiaxial loading, plasticity, fatigue, fracture, wear, corrosion, design issues.  Also covered: Orthopedics, Dental, Cardiovascular, and Soft Tissue Reconstruction.

Professor Pruitt&apos;s current research is focused on fatigue and fracture micromechanisms, cyclic damage zones, and evolution of structure due to cyclic loading and environment in advanced polymers and biomaterials; tribology of...</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19245.jpg</video:thumbnail_loc>
      <video:duration>4779</video:duration>
      <video:publication_date>2012-09-05T00:53:57.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/aWEWFiEHUAg</video:player_loc>
      <video:uploader>0|58|0</video:uploader>
      <video:category>Bioengineering</video:category>
      <video:tag>education</video:tag>
      <video:tag>ME</video:tag>
      <video:tag>C117</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>cal</video:tag>
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      <video:tag>engineering</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>class</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-95-Example-of-Finding-Reactant-Empirical-Formula</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 95 - Example of Finding Reactant Empirical Formula</video:title>
      <video:description>Example of Finding Reactant Empirical Formula

Example of Finding Reactant Empirical Formula</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22723.jpg</video:thumbnail_loc>
      <video:duration>1061</video:duration>
      <video:publication_date>2012-09-11T02:57:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/66ziUq6vRko</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Example</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Finding</video:tag>
      <video:tag>Reactant</video:tag>
      <video:tag>Empirical</video:tag>
      <video:tag>Formula</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-98-Molecular-and-Empirical-Forumlas-from-Percent-Composition</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 98 - Molecular and Empirical Forumlas from Percent Composition</video:title>
      <video:description>Molecular and Empirical Forumlas from Percent Composition

Molecular and Empirical Forumlas from Percent Composition.  Example 2.9 from Kotz Chemistry book</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22729.jpg</video:thumbnail_loc>
      <video:duration>634</video:duration>
      <video:publication_date>2012-09-11T02:58:27.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/_H009sTvYE0</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Molecular</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Empirical</video:tag>
      <video:tag>Forumlas</video:tag>
      <video:tag>From</video:tag>
      <video:tag>Percent</video:tag>
      <video:tag>composition</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-21-Programming-Paradigms-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21 - Programming Paradigms (Stanford)</video:title>
      <video:description>&quot;Lec 21 - Programming Paradigms (Stanford)&quot; Lecture by Professor Jerry Cain for Programming Paradigms (CS107) in the Stanford University Computer Science department.  In this lecture, Prof. Cain continues discussing the functional program and the Scheme programming language by focusing upon function pointers.

Programming Paradigms (CS107) introduces several programming languages, including C, Assembly, C++, Concurrent Programming, Scheme, and Python.  The class aims to teach students how to write code for each of these individual languages and to understand the programming paradigms behind these languages.

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=9D558D49CA734A02

CS 107 Course Website:
http://www.CS107.stanford.edu/

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17771.jpg</video:thumbnail_loc>
      <video:duration>3030</video:duration>
      <video:publication_date>2012-09-03T17:20:15.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/omzSd3En5g4</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Science</video:tag>
      <video:tag>math</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>language</video:tag>
      <video:tag>source</video:tag>
      <video:tag>Code</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>Scheme</video:tag>
      <video:tag>functional</video:tag>
      <video:tag>paradigm</video:tag>
      <video:tag>iteration</video:tag>
      <video:tag>recursion</video:tag>
      <video:tag>Run</video:tag>
      <video:tag>time</video:tag>
      <video:tag>Development</video:tag>
      <video:tag>pointer</video:tag>
      <video:tag>apply</video:tag>
      <video:tag>eval</video:tag>
      <video:tag>map</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Class-III-Composite-Restoration</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Class III Composite Restoration</video:title>
      <video:description>&quot;Lec 1 - Class III Composite Restoration&quot; The procedure for a composite restoration including cavity prep.,final caries removal, refinement and retention, pulpal protection,manip. and placement of composite mat. Orig. air date: AUG 7 73

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22816.jpg</video:thumbnail_loc>
      <video:duration>1960</video:duration>
      <video:publication_date>2012-09-11T08:10:36.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/A_OnSPXP3nk</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>1</video:tag>
      <video:tag>class</video:tag>
      <video:tag>III</video:tag>
      <video:tag>Composite</video:tag>
      <video:tag>Restoration</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-Operator-Patient-Positioning-for-Operative-Dentistry</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 - Operator-Patient Positioning for Operative Dentistry</video:title>
      <video:description>&quot;Lec 18 - Operator-Patient Positioning for Operative Dentistry&quot; Demonstration of operator and patient positions for operative dental procedure in both maxillary and mandibular quadrants. Orig. air date: AUG 7 73

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22833.jpg</video:thumbnail_loc>
      <video:duration>824</video:duration>
      <video:publication_date>2012-09-11T08:12:38.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/MqSzATwczbk</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>18</video:tag>
      <video:tag>operator</video:tag>
      <video:tag>Patient</video:tag>
      <video:tag>Positioning</video:tag>
      <video:tag>for</video:tag>
      <video:tag>Operative</video:tag>
      <video:tag>Dentistry</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-33-Esthetics-and-Communications-with-a-Custom-Shade-Guide</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 33 - Esthetics and Communications with a Custom Shade Guide</video:title>
      <video:description>&quot;Lec 33 - Esthetics and Communications with a Custom Shade Guide&quot; Describes color parameters and use of extended shade guides for transferring information to labs. Lab method of using shade guides is shown.  Orig. air date: JAN 1 86

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22848.jpg</video:thumbnail_loc>
      <video:duration>993</video:duration>
      <video:publication_date>2012-09-11T08:21:22.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/41yemUKGmvE</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>33</video:tag>
      <video:tag>Esthetics</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Communications</video:tag>
      <video:tag>with</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Custom</video:tag>
      <video:tag>Shade</video:tag>
      <video:tag>Guide</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Context-Aware-Computing-Understanding-Human-Intention</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Context Aware Computing: Understanding Human Intention</video:title>
      <video:description>&quot;Lec 8 - Context Aware Computing: Understanding Human Intention&quot; November 30, 2007 lecture by Ted Selker for the Stanford University Human-Computer Interaction Seminar (CS 547). This talk demonstrates that Artificial intelligence can competently improve human interaction with systems and even each other in a myriad of natural scenarios.

CS 547 | Human-Computer Interaction Seminar:
http://hci.stanford.edu/seminar/

Stanford HCI Group:
http://hci.stanford.edu/

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanforduniversity/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24047.jpg</video:thumbnail_loc>
      <video:duration>4503</video:duration>
      <video:publication_date>2012-09-14T14:58:37.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/N7zb0EjzFPY</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>8</video:tag>
      <video:tag>context</video:tag>
      <video:tag>aware</video:tag>
      <video:tag>Computing</video:tag>
      <video:tag>Understanding</video:tag>
      <video:tag>human</video:tag>
      <video:tag>Intention</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Classical-Mechanics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Classical Mechanics</video:title>
      <video:description>&quot;Lec 5 - Classical Mechanics&quot; (October 24, 2011) Leonard Susskind discusses different particle transformations as well as how to represent and analyze them using tools like the LaGrangian.

This course is the beginning of a six course sequence that explores the theoretical foundations of modern physics. Topics in the series include classical mechanics, quantum mechanics, theories of relativity, electromagnetism, cosmology, and black holes.

Stanford University
http://www.stanford.edu/

Stanford Continuing Studies
http:/continuingstudies.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18982.jpg</video:thumbnail_loc>
      <video:duration>7333</video:duration>
      <video:publication_date>2012-09-04T08:34:07.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/lW9GJ0aiaNc</video:player_loc>
      <video:uploader>0|65|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>physics</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>Quantum</video:tag>
      <video:tag>mechanics</video:tag>
      <video:tag>pulse</video:tag>
      <video:tag>Electron</video:tag>
      <video:tag>proton</video:tag>
      <video:tag>symmetry</video:tag>
      <video:tag>active</video:tag>
      <video:tag>Passive</video:tag>
      <video:tag>Transformation</video:tag>
      <video:tag>Particle</video:tag>
      <video:tag>motion</video:tag>
      <video:tag>velocity</video:tag>
      <video:tag>position</video:tag>
      <video:tag>coordinate</video:tag>
      <video:tag>Lagrangian</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>Potential</video:tag>
      <video:tag>rotation</video:tag>
      <video:tag>component</video:tag>
      <video:tag>momentum</video:tag>
      <video:tag>system</video:tag>
      <video:tag>time</video:tag>
      <video:tag>variant</video:tag>
      <video:tag>hamil</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-129-Adaptation-of-Combination-Clasps</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 129  - Adaptation of Combination Clasps</video:title>
      <video:description>&quot;Lec 129  - Adaptation of Combination Clasps&quot; Shows how to adapt the wrought wire component of a combination clasp to achieve the desired amount of retention in the middle of the buccal of the abutment tooth. Orig. air date: DEC 2 75

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22934.jpg</video:thumbnail_loc>
      <video:duration>729</video:duration>
      <video:publication_date>2012-09-11T10:06:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/O_PXK3Tv7ZM</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>129</video:tag>
      <video:tag>Adaptation</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Combination</video:tag>
      <video:tag>Clasps</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Koala-End-User-Programming-on-the-Web</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Koala: End User Programming on the Web</video:title>
      <video:description>&quot;Lec 8 - Koala: End User Programming on the Web&quot; December 8, 2006 lecture by Tessa Lau and Allen Cypher for the Stanford University Human Computer Interaction Seminar (CS547).  Tessa and Allen demonstrate their program Koala that enables users to record their actions in a web browswer, play them back to automate those actions and publish them on a wiki to share with a community.

CS 547 | Human-Computer Interaction Seminar:
http://hci.stanford.edu/seminar/

Stanford HCI Group:
http://hci.stanford.edu/

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanforduniversity/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24022.jpg</video:thumbnail_loc>
      <video:duration>4681</video:duration>
      <video:publication_date>2012-09-14T14:48:42.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/dfaExbgqFoQ</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>8</video:tag>
      <video:tag>Koala</video:tag>
      <video:tag>end</video:tag>
      <video:tag>user</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>on</video:tag>
      <video:tag>the</video:tag>
      <video:tag>web</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-Physics-111-Laser-Safety</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - Physics 111: Laser Safety</video:title>
      <video:description>Physics 111: Laser Safety

Physics 111 Advanced Laboratory.  Donald Orlando

Viewing this video is one part of the laser training required of all students in Physics 111 who choose to do experiments involving Class 3b or Class 4 lasers.  This video describes the laser safety issues in the Physics 111 Laboratory course.

http://advancedlab.org</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27008.jpg</video:thumbnail_loc>
      <video:duration>1169</video:duration>
      <video:publication_date>2012-09-19T06:20:53.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/IohTugXw1jA</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>physics</video:tag>
      <video:tag>111</video:tag>
      <video:tag>Laser</video:tag>
      <video:tag>Safety</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-The-Past-Present-and-Future-of-Digital-Memories</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - The Past, Present, and Future of Digital Memories</video:title>
      <video:description>&quot;Lec 12 - The Past, Present, and Future of Digital Memories&quot; April 18, 2008 lecture by Steve Whittaker for the Stanford University Human Computer Interaction Seminar (CS547).

Steve Whittaker reviews the Digital Memories vision, briefly present various studies that challenge that vision, moving on to suggest an alternative approach to the topic that is informed by cognitive science, suggesting that instead of focusing on exhaustive capture we should be designing prosthetic memory devices that are (a) synergistic with our organic memories (b) have mechanisms for selecting and abstracting critical events from the memory record.

CS 547 | Human-Computer Interaction Seminar:
http://hci.stanford.edu/seminar/

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24051.jpg</video:thumbnail_loc>
      <video:duration>4020</video:duration>
      <video:publication_date>2012-09-14T14:59:21.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Z-TuF2i49v8</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>12</video:tag>
      <video:tag>the</video:tag>
      <video:tag>past</video:tag>
      <video:tag>present</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Future</video:tag>
      <video:tag>of</video:tag>
      <video:tag>digital</video:tag>
      <video:tag>memories</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-165-Waxing-Tooth-Morphology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 165 -Waxing Tooth Morphology</video:title>
      <video:description>&quot;Lec 165 -Waxing Tooth Morphology&quot; Shows the armamentarium, bench set-up, flame adjustment and procedures used in waxing tooth morphology. Several practice exercises are also demonstrated. Orig. air date: AUG 25 89

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22977.jpg</video:thumbnail_loc>
      <video:duration>1123</video:duration>
      <video:publication_date>2012-09-11T10:30:59.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/S8a2Da6ho9o</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>165</video:tag>
      <video:tag>Waxing</video:tag>
      <video:tag>Tooth</video:tag>
      <video:tag>Morphology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Quantum-Entanglements-Part-1-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Quantum Entanglements, Part 1 (Stanford)</video:title>
      <video:description>&quot;Lec 4 - Quantum Entanglements, Part 1 (Stanford)&quot; Lecture 4 of Leonard Susskind&apos;s course concentrating on Quantum Entanglements (Part 1, Fall 2006). Recorded October 16, 2006 at Stanford University.

This Stanford Continuing Studies course is the first of a three-quarter sequence of classes exploring the &quot;quantum entanglements&quot; in modern theoretical physics. Leonard Susskind is the Felix Bloch Professor of Physics at Stanford University.

Complete playlist for the course:
http://www.youtube.com/view_play_list?p=A27CEA1B8B27EB67

Stanford Continuing Studies: http://continuingstudies.stanford.edu/

About Leonard Susskind: http://www.stanford.edu/dept/physics/people/faculty/sussk...

Stanford University channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24061.jpg</video:thumbnail_loc>
      <video:duration>6847</video:duration>
      <video:publication_date>2012-09-14T15:05:08.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/5vfo512fvlE</video:player_loc>
      <video:uploader>0|39|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>4</video:tag>
      <video:tag>Quantum</video:tag>
      <video:tag>Entanglements</video:tag>
      <video:tag>part</video:tag>
      <video:tag>1</video:tag>
      <video:tag>Stanford</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Economics-119-Lecture-14-Applications-of-Projection-Bias</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - Economics 119 - Lecture 14: Applications of Projection Bias</video:title>
      <video:description>Economics 119 - Lecture 14: Applications of Projection Bias

Psychology and Economics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25847.jpg</video:thumbnail_loc>
      <video:duration>4824</video:duration>
      <video:publication_date>2012-09-18T17:52:50.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/wqlA1ca7mfA</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Economics</video:tag>
      <video:tag>119</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>14</video:tag>
      <video:tag>applications</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Projection</video:tag>
      <video:tag>Bias</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-67-Graphing-systems-of-inequalities</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 67 - Graphing systems of inequalities</video:title>
      <video:description>Graphing systems of inequalities

U06_L3_T1_we1 Graphing systems of inequalities</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24639.jpg</video:thumbnail_loc>
      <video:duration>296</video:duration>
      <video:publication_date>2012-09-17T14:34:49.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/TqsRlc02rtc</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Graphing</video:tag>
      <video:tag>Systems</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Inequalities</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Quantum-Entanglements-Part-3-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Quantum Entanglements, Part 3 (Stanford)</video:title>
      <video:description>&quot;Lec 2 - Quantum Entanglements, Part 3 (Stanford)&quot; Lectures 2 and 3 of Leonard Susskind&apos;s course concentrating on Quantum Entanglements (Part 3, Spring 2007). Recorded April 2007 at Stanford University.

This Stanford Continuing Studies course is the third of a three-quarter sequence of classes exploring the &quot;quantum entanglements&quot; in modern theoretical physics. Leonard Susskind is the Felix Bloch Professor of Physics at Stanford University.

Complete playlist for the course:
http://www.youtube.com/view_play_list?p=5F9D6DB4231291BE

Stanford Continuing Studies: http://continuingstudies.stanford.edu/

About Leonard Susskind: http://www.stanford.edu/dept/physics/people/faculty/sussk...

Stanford University channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24068.jpg</video:thumbnail_loc>
      <video:duration>5939</video:duration>
      <video:publication_date>2012-09-14T15:09:57.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/3mfNey1Z53k</video:player_loc>
      <video:uploader>0|39|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>2</video:tag>
      <video:tag>Quantum</video:tag>
      <video:tag>Entanglements</video:tag>
      <video:tag>part</video:tag>
      <video:tag>3</video:tag>
      <video:tag>Stanford</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-Expanding-the-Mobile-Consumer-Software-Market</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - Expanding the Mobile Consumer Software Market</video:title>
      <video:description>&quot;Lec 12 - Expanding the Mobile Consumer Software Market&quot; January 24, 2007 lecture by Kristin McDonnell for the Stanford University Computer Systems Colloquium (EE 380). This talk focuses on the opportunities for growth in the mobile consumer market - casual games and the female market are forecasted to be two of the industry&apos;s primary growth drivers- and provides an overview of the industry&apos;s value chain.

EE 380 | Computer Systems Colloquium:
http://www.stanford.edu/class/ee380/

Stanford Computer Systems Laboratory:
http://csl.stanford.edu/

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanforduniversity/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24086.jpg</video:thumbnail_loc>
      <video:duration>4664</video:duration>
      <video:publication_date>2012-09-14T15:14:56.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/8J3kiFNbXII</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>12</video:tag>
      <video:tag>expanding</video:tag>
      <video:tag>the</video:tag>
      <video:tag>mobile</video:tag>
      <video:tag>consumer</video:tag>
      <video:tag>software</video:tag>
      <video:tag>Market</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-174-Waxing-the-Bridge</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 174 - Waxing the Bridge</video:title>
      <video:description>&quot;Lec 174 - Waxing the Bridge&quot; Place die spacer, die lub and wax manipulation, pontic form, buccal cusp cones, centric stop areas, lingual cusp tips, cusp and marginal ridges, axial cont., triangular ridges, supplemental ridges.
Orig. air date: AUG 26 87

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22986.jpg</video:thumbnail_loc>
      <video:duration>3748</video:duration>
      <video:publication_date>2012-09-11T10:37:37.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/X1lSZWQc9Wc</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>174</video:tag>
      <video:tag>Waxing</video:tag>
      <video:tag>the</video:tag>
      <video:tag>bridge</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-Why-Zappos-Pays-New-Employees-to-Quit-And-You-Should-Too</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - Why Zappos Pays New Employees to Quit--And You Should Too</video:title>
      <video:description>Why Zappos Pays New Employees to Quit--And You Should Too

An interview with Bill Taylor, Game Changer blogger for HarvardBusiness.org. Zappos knows that they can&apos;t deliver great customer service unless their employees are committed to the values of the company. So what do they do? They pay employees to quit!</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25588.jpg</video:thumbnail_loc>
      <video:duration>595</video:duration>
      <video:publication_date>2012-09-18T16:32:14.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/cQLTQAv5JQA</video:player_loc>
      <video:uploader>0|55|0</video:uploader>
      <video:category>Management</video:category>
      <video:tag>Why</video:tag>
      <video:tag>Zappos</video:tag>
      <video:tag>Pays</video:tag>
      <video:tag>new</video:tag>
      <video:tag>employees</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Quit</video:tag>
      <video:tag>and</video:tag>
      <video:tag>You</video:tag>
      <video:tag>should</video:tag>
      <video:tag>Too</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Being-a-British-Colonist</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Being a British Colonist</video:title>
      <video:description>&quot;Lec 2 - Being a British Colonist&quot;The American Revolution (HIST 116)

Professor Freeman discusses what it meant to be a British colonist in America in the eighteenth century.  She explains how American colonists had deep bonds of tradition and culture with Great Britain.  She argues that, as British colonists with a strong sense of their British liberties, settlers in America valued their liberties above all else.  She also explains that many Americans had a sense of inferiority when they compared their colonial lifestyles to the sophistication of Europe.  Professor Freeman discusses the social order in America during the eighteenth century, and suggests that the lack of an entrenched aristocracy made social rank more fluid in America than in Europe.  She ends the lecture by suggesting that the great importance that American colonists placed on British liberties and their link with Britain helped pave the way for the Revolution.

00:00 - Chapter 1. Introduction 
02:02 - Chapter 2. Association of Colonists&apos; Identity to English Monarchy 
11:51 - Chapter 3. The British Colonists&apos; Inferiority Complex 
20:34 - Chapter 4. The Fluidity of American Social Order: Gentry Minorities, Prisoners, and Religious Exiles 
35:02 - Chapter 5. Salutary Neglect&apos;s Effect on British Liberties in the Colonies and Conclusion 

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2010.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23202.jpg</video:thumbnail_loc>
      <video:duration>2370</video:duration>
      <video:publication_date>2012-09-13T11:32:03.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/8_ltTMQ6Gsg</video:player_loc>
      <video:uploader>0|74|0</video:uploader>
      <video:category>Political Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>2</video:tag>
      <video:tag>being</video:tag>
      <video:tag>A</video:tag>
      <video:tag>British</video:tag>
      <video:tag>Colonistq</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-The-Logic-of-a-Campaign-or-How-in-the-World-Did-We-Win</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - The Logic of a Campaign (or, How in the World Did We Win?)</video:title>
      <video:description>&quot;Lec 17 - The Logic of a Campaign (or, How in the World Did We Win?)&quot;The American Revolution (HIST 116)

In this lecture, Professor Freeman explains the logic behind American and British military strategy during the early phases of the Revolution. First, she discusses the logistic disadvantages of the British during the war: the difficulties shipping men and supplies from more than three thousand miles away; the vast expanse of countryside with no one central target to attack; difficulties in recruiting British soldiers to fight in America; and the fact that the British faced a citizen army comprised of highly motivated soldiers who didn&apos;t act in predictable ways. In addition, the British consistently underestimated the revolutionaries in America, and overestimated Loyalist support. Professor Freeman also discusses the four main phases of the Revolutionary War, differentiated by shifts in British strategy. During the earliest phase of the war, the British thought that a show of military force would quickly lead to reconciliation with the colonists. During the second phase, the British resolved to seize a major city - New York - in the hope that isolating New England from the rest of the colonies would end hostilities. By 1777, the war had entered its third phase, and the British set their sights on seizing Philadelphia and defeating George Washington. This phase ended with the Battle of Saratoga in late 1777.

00:00 - Chapter 1. Introduction
04:14 - Chapter 2. British Disadvantages in the War 
10:39 - Chapter 3. British Assumptions of Citizen Armies and Loyalists 
18:45 - Chapter 4. The First Phase: British Displays of Force 
29:31 - Chapter 5. The Second Phase: Capturing New York 
41:42 - Chapter 6. Third Phase: Defeating Washington and the Battle at Saratoga 

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2010.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23217.jpg</video:thumbnail_loc>
      <video:duration>2810</video:duration>
      <video:publication_date>2012-09-13T11:43:16.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/j81FTR63sRs</video:player_loc>
      <video:uploader>0|74|0</video:uploader>
      <video:category>Political Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>17</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Logic</video:tag>
      <video:tag>of</video:tag>
      <video:tag>A</video:tag>
      <video:tag>campaign</video:tag>
      <video:tag>or</video:tag>
      <video:tag>How</video:tag>
      <video:tag>in</video:tag>
      <video:tag>World</video:tag>
      <video:tag>Did</video:tag>
      <video:tag>we</video:tag>
      <video:tag>Win</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Modern-Physics-Classical-Mechanics-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Modern Physics: Classical Mechanics (Stanford)</video:title>
      <video:description>&quot;Lec 8 - Modern Physics: Classical Mechanics (Stanford)&quot; Lecture 8 of Leonard Susskind&apos;s Modern Physics course concentrating on Classical Mechanics.  Recorded December 17, 2007 at Stanford University.

This Stanford Continuing Studies course is the first of a six-quarter sequence of classes exploring the essential theoretical foundations of modern physics. The topics covered in this course focus on classical mechanics. Leonard Susskind is the Felix Bloch Professor of Physics at Stanford University.

Complete playlist for the course:
http://youtube.com/view_play_list?p=189C0DCE90CB6D81

Stanford Continuing Studies: http://continuingstudies.stanford.edu/

About Leonard Susskind: http://www.stanford.edu/dept/physics/people/faculty/susskind_leonard.html

Stanford University channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24003.jpg</video:thumbnail_loc>
      <video:duration>6168</video:duration>
      <video:publication_date>2012-09-14T13:44:43.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/gUUbl444r74</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>8</video:tag>
      <video:tag>Modern</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>classical</video:tag>
      <video:tag>mechanics</video:tag>
      <video:tag>Stanford</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-PACS-164A</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - PACS 164A</video:title>
      <video:description>This is lecture 5 of Peace and Conflict Studies 164A Course , Fall 2006 Season. PACS 164A: Introduction to Nonviolence - Fall 2006. An introduction to the science of nonviolence, mainly as seen through the life and work of Mahatma Gandhi. Historical overview of nonviolence East and the West up to the American Civil Rights movement and Martin Luther King, Jr., with emphasis on the ideal of principled nonviolence and the reality of mixed or strategic nonviolence in practice, especially as applied to problems of social justice and defense.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19424.jpg</video:thumbnail_loc>
      <video:duration>4837</video:duration>
      <video:publication_date>2012-09-05T02:29:41.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/In33_CHis1I</video:player_loc>
      <video:uploader>0|43|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>peace</video:tag>
      <video:tag>conflict</video:tag>
      <video:tag>education</video:tag>
      <video:tag>courses</video:tag>
      <video:tag>PACS164A</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>uc</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-36-Integrative-Biology-131-Endocrine-System</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec - 36 Integrative Biology 131   Endocrine System</video:title>
      <video:description>This is lecture 36 of Integrative Biology 131, General Human Anatomy, Fall 2005 Season Course and it is provided by University of California, Berkeley.  

Integrative Biology 131: General Human Anatomy.  Fall 2005.  Professor Marian Diamond.  The functional anatomy of the human body as revealed by gross and microscopic examination.

The Department of Integrative Biology offers a program of instruction that focuses on the integration of structure and function in the evolution of diverse biological systems. It investigates integration at all levels of organization from molecules to the biosphere, and in all taxa of organisms from viruses to higher plants and animals.

The department uses many traditional fields and levels of complexity in forging new research directions, asking new questions, and answering traditional questions in new ways. The various...</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19364.jpg</video:thumbnail_loc>
      <video:duration>2746</video:duration>
      <video:publication_date>2012-09-05T01:46:32.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Du0nK8QQSTc</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>education</video:tag>
      <video:tag>ib</video:tag>
      <video:tag>131</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>anatomy</video:tag>
      <video:tag>human</video:tag>
      <video:tag>body</video:tag>
      <video:tag>integrative</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>class</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Computer-Science-10-Lecture-2-3D-Graphics-No-visual-for-first-15-minu</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Computer Science 10 - Lecture 2: 3D Graphics - No visual for first 15 minu</video:title>
      <video:description>Computer Science 10 - Lecture 2: 3D Graphics - No visual for first 15 minu

The Beauty and Joy of Computing - Link to lecture notes http://inst.eecs.berkeley.edu/~cs10/fa11/lec/02/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25651.jpg</video:thumbnail_loc>
      <video:duration>2932</video:duration>
      <video:publication_date>2012-09-18T16:48:21.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/_xgex-1_VRY</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>10</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>2</video:tag>
      <video:tag>3d</video:tag>
      <video:tag>graphics</video:tag>
      <video:tag>no</video:tag>
      <video:tag>Visual</video:tag>
      <video:tag>for</video:tag>
      <video:tag>First</video:tag>
      <video:tag>15</video:tag>
      <video:tag>minu</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-Common-Sense</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 -  Common Sense</video:title>
      <video:description>&quot;Lec 10 -  Common Sense&quot;The American Revolution (HIST 116)

This lecture focuses on the best-selling pamphlet of the American Revolution: Thomas Paine&apos;s Common Sense, discussing Paine&apos;s life and the events that led him to write his pamphlet. Published in January of 1776, it condemned monarchy as a bad form of government, and urged the colonies to declare independence and establish their own form of republican government. Its incendiary language and simple format made it popular throughout the colonies, helping to radicalize many Americans and pushing them to seriously consider the idea of declaring independence from Britain.

00:00 - Chapter 1. Introduction: Voting on Voting 
01:40 - Chapter 2.  On Paine&apos;s Burial 
05:52 - Chapter 3. Colonial Mindset during the Second Continental Congress 
12:28 - Chapter 4. Serendipity and Passion: The Early Life of Thomas Paine 
21:53 - Chapter 5. Major Arguments and Rhetorical Styles in Common Sense 
33:45 - Chapter 6. Common Sense&apos;s Popularity and Founders&apos; Reactions 
39:16 - Chapter 7. Social Impact of the Pamphlet and Conclusion 

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2010.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23210.jpg</video:thumbnail_loc>
      <video:duration>2589</video:duration>
      <video:publication_date>2012-09-13T11:32:50.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Dxdqdax4VbQ</video:player_loc>
      <video:uploader>0|74|0</video:uploader>
      <video:category>Political Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>10</video:tag>
      <video:tag>Common</video:tag>
      <video:tag>Sense</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-Syphilis-From-the</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 -Syphilis: From the</video:title>
      <video:description>&quot;Lec 12 -Syphilis: From the &quot;Epidemics in Western Society Since 1600 (HIST 234)

There is a longstanding debate over the origins of syphilis, in which arguments over how the disease arrived in Europe have historically been linked to racist and xenophobic ideologies as well as to scientific and historical research. Whatever its provenance, the major syphilis epidemic of the late sixteenth and early seventeenth centuries spread in the train of war, alongside Charles VIII of France&apos;s armies. Syphilis was distinguished both by its catholicity, targeting kings as well as paupers, and its mode of transmission. The disease&apos;s evident contagiousness served both as grist for a religious interpretation, emphasizing asceticism and divine punishment, and as a major challenge to the humoral theory of disease.

00:00 - Chapter 1. Comparative Questions about Diseases
12:37 - Chapter 2. Syphilis: Background
17:30 - Chapter 3. Origins
29:16 - Chapter 4. Etiology and Symptomatology
36:15 - Chapter 5. Societal Effects

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2010.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23237.jpg</video:thumbnail_loc>
      <video:duration>2958</video:duration>
      <video:publication_date>2012-09-13T11:50:40.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/7ksQeAYnLV8</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Sociology</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>12</video:tag>
      <video:tag>Syphilis</video:tag>
      <video:tag>From</video:tag>
      <video:tag>the</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-The-Elizabethan-Confessional-State-Conformity-Papists-and-Puritans</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 -The Elizabethan Confessional State: Conformity, Papists and Puritans</video:title>
      <video:description>&quot;Lec 10 -The Elizabethan Confessional State: Conformity, Papists and Puritans&quot;Early Modern England: Politics, Religion, and Society under the Tudors and Stuarts (HIST 251)

Professor Wrightson discusses the Elizabethan settlement of religion and the manner in which it was defended from both &apos;Papist&apos; and &apos;Puritan&apos; opponents. The settlement of religion achieved in 1559 (and enforced through the Act of Uniformity) restored the royal supremacy, but was in some respects deliberately ambiguous, combining moderately Protestant doctrine with traditional forms of worship and church government. It was designed to minimize the danger of religious conflict by appealing to traditionalists as well as convinced Protestants. From the 1570s, however, the settlement came under attack from both Catholics and Puritans (the &quot;hotter sort of Protestants&quot; dissatisfied with the limits of the Elizabethan reformation). Wrightson describes how both threats were countered and defeated, while the Church of England gradually became normalized and accepted by the population as a whole.

00:00 - Chapter 1. Religion and Elizabeth I
13:43 - Chapter 2. Catholics
28:34 - Chapter 3. Protestants
46:01 - Chapter 4. Reformation as a Series of Confirming Experiences

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23261.jpg</video:thumbnail_loc>
      <video:duration>3103</video:duration>
      <video:publication_date>2012-09-13T12:07:26.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/GPyNc0kd2z4</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Sociology</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>10</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Elizabethan</video:tag>
      <video:tag>Confessional</video:tag>
      <video:tag>State</video:tag>
      <video:tag>Conformity</video:tag>
      <video:tag>Papists</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Puritans</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-Environmental-Economics-and-Policy-100</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - Environmental Economics and Policy 100</video:title>
      <video:description>&quot;Lec 15 - Environmental Economics and Policy 100&quot; Microeconomic Theory with Application to Natural Resources</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23844.jpg</video:thumbnail_loc>
      <video:duration>4583</video:duration>
      <video:publication_date>2012-09-14T11:32:11.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/PcxyMbqFZ-M</video:player_loc>
      <video:uploader>0|63|0</video:uploader>
      <video:category>Environmental Engineering</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>15</video:tag>
      <video:tag>Environmental</video:tag>
      <video:tag>Economics</video:tag>
      <video:tag>and</video:tag>
      <video:tag>policy</video:tag>
      <video:tag>100</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Region-A-01M-HAc</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Region A: 0.1M HAc</video:title>
      <video:description>Region A: 0.1M HAc

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26791.jpg</video:thumbnail_loc>
      <video:duration>147</video:duration>
      <video:publication_date>2012-09-19T02:32:35.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/D4R7ho3YnSo</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>region</video:tag>
      <video:tag>A</video:tag>
      <video:tag>0</video:tag>
      <video:tag>1M</video:tag>
      <video:tag>HAc</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-2-Practice-of-Art-23AC</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 2-Practice of Art 23AC</video:title>
      <video:description>lec 2-Practice of Art 23AC.
 Foundations of American Cyber-Culture</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27578.jpg</video:thumbnail_loc>
      <video:duration>3188</video:duration>
      <video:publication_date>2012-09-30T09:02:35.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/nwBVqFK0b8s</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>arts</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Retaining-an-Atmosphere</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Retaining an Atmosphere</video:title>
      <video:description>&quot;Lec 2 - Retaining an Atmosphere&quot; The Atmosphere, the Ocean and Environmental Change (GG 140)

There are other ways in which we can perceive the existence of the atmosphere, predominantly through our perceptions of pressure.  Not all planets have atmospheres, and the existence of an atmosphere depends on the ability of gas molecules to remain trapped close to a planet by its gravitational force.  The molecular velocity of each gas molecule depends upon its molecular weight, and must exceed the escape velocity of the planet to leave the atmosphere.  

00:00 - Chapter 1. How Do We Sense Pressure?
02:42 - Chapter 2. Escape Velocity
08:31 - Chapter 3. Molecular Velocities
22:26 - Chapter 4. Which Planets have Atmospheres and Why?
29:30 - Chapter 5. Planetary characteristics in relation to their atmospheres
44:18 - Chapter 6. Vertical Profile of Temperature in the Atmosphere

Complete course materials are available at the Open Yale Courses website: http://oyc.yale.edu

This course was recorded in Fall 2011.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23282.jpg</video:thumbnail_loc>
      <video:duration>2780</video:duration>
      <video:publication_date>2012-09-13T12:34:44.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Gie8L8slnSs</video:player_loc>
      <video:uploader>0|63|0</video:uploader>
      <video:category>Environmental Engineering</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>2</video:tag>
      <video:tag>Retaining</video:tag>
      <video:tag>an</video:tag>
      <video:tag>Atmosphere</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-30-Climate-Sensitivity-and-Human-Population</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 30 - Climate Sensitivity and Human Population</video:title>
      <video:description>&quot;Lec 30 - Climate Sensitivity and Human Population&quot; The Atmosphere, the Ocean and Environmental Change (GG 140)

Climate sensitivity is defined as either the temperature change resulting from a doubling of atmospheric carbon dioxide concentration or the temperature change resulting from a 1W/m2 increase in radiative forcing.  There are several different climate sensitivities that take into account different feedbacks in the climate system.  The simplest climate sensitivity is black body sensitivity, which does not account for any feedbacks but gives the temperature change resulting just from a change in radiative forcing.  The calculated climate sensitivity based only on the Stefan-Boltzmann Law is lower than the climate sensitivity calculated using both temperature data over the last 100 years and ice age data over the last ~200,000 years, indicating that feedbacks have played a role in climate sensitivity.  World population is also discussed, with population trends outlined for various countries as well as trends associated with developing areas versus developed areas. The issue of sustainable population is introduced.

00:00 - Chapter 1. Actions that May Reduce Global Warming
02:03 - Chapter 2. Future Climate Research
07:13 - Chapter 3. Climate Sensitivity
22:31 - Chapter 4. Population
34:23 - Chapter 5. Exponential Population Growth
39:41 - Chapter 6. Population Density
43:29 - Chapter 7. Urbanization
45:46 - Chapter 8. Demographic Transition and the Population Pyramid

Complete course materials are available at the Open Yale Courses website: http://oyc.yale.edu

This course was recorded in Fall 2011.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23326.jpg</video:thumbnail_loc>
      <video:duration>2875</video:duration>
      <video:publication_date>2012-09-13T12:59:29.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/F2wrDRNRfHk</video:player_loc>
      <video:uploader>0|63|0</video:uploader>
      <video:category>Environmental Engineering</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>30</video:tag>
      <video:tag>climate</video:tag>
      <video:tag>sensitivity</video:tag>
      <video:tag>and</video:tag>
      <video:tag>human</video:tag>
      <video:tag>population</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-Islamic-Conquests-and-Civil-War</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 -Islamic Conquests and Civil War</video:title>
      <video:description>&quot;Lec 15 -Islamic Conquests and Civil War&quot;The Early Middle Ages, 284--1000 (HIST 210)

In this lecture, Professor Freedman discusses the Islamic conquests.  Although they were in some sense religiously motivated, Arab did not attempt to forcibly convert or eradicate Jews, Christians, or other non-Muslims.  The conquests began as raids, but quickly escalated when the invaders discovered that Byzantium and Persia were too weak to withstand their assault. In a relatively short period of time, the Arabs were able to conquer an area stretching from Spain to India.  Against this background of successful conquests, Islam began to experience deep internal divisions. These began as criticisms of the election of Mohammed&apos;s successors, but broadened to criticize the Caliphate and the ruling family.  Out of this strife came the division between Sunni and Shiite Muslims. Professor Freedman concludes the lecture with observations on the increasingly non-Arab Muslim populations. 

00:00 - Chapter 1. Introduction: Apparent Paradoxes of Islamic Conquest
04:01 - Chapter 2. Mohammed&apos;s Successors and the Beginnings of Conquest
10:08 - Chapter 3. Factors Favoring Arab Conquest
18:43 - Chapter 4. Arab Conquests
25:05 - Chapter 5. Internal Divisions

Complete course materials are available at the Open Yale Courses website: http://oyc.yale.edu

This course was recorded in Fall 2011.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23484.jpg</video:thumbnail_loc>
      <video:duration>2984</video:duration>
      <video:publication_date>2012-09-14T09:02:31.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/TuRtuYgekuE</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>Political Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>15</video:tag>
      <video:tag>Islamic</video:tag>
      <video:tag>Conquests</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Civil</video:tag>
      <video:tag>War</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-21-Webers-Theory-of-Class</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21 - Weber&apos;s Theory of Class</video:title>
      <video:description>&quot;Lec 21 - Weber&apos;s Theory of Class&quot; Foundations of Modern Social Thought (SOCY 151)

Along with the macro-level shift from traditional forms of authority to legal-rational authority, Weber&apos;s theory of class identifies a macro-level shift from status to class determining life chances.  In feudal times, under traditional forms of authority, monarchs or others in power conferred high status upon individuals and material wealth followed; first a man would be named a nobleman, and then he would get his estate.  In the modern capitalist era, individuals obtain their monetary or material wealth and their class position vis-à-vis the market determines their life chances.  Weber, in contrast to Marx, argues that class is a modern phenomenon.  However, this does not mean that our modern and contemporary world does not have versions of status.  Like remnants of traditional and charismatic authority co-mingled with legal-rational authority in the state and other institutions, status still determines life chances to a certain extent.  The influence of status is somewhat subsumed under Weber&apos;s category of social class.

00:00 - Chapter 1. Remarks for Final Exam
04:06 - Chapter 2. Introduction to Weber&apos;s Theory on Class
19:57 - Chapter 3. Definition of Class
29:59 - Chapter 4. Definition of Status Group
38:19 - Chapter 5. Class and Status Compared; Types of Classes

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23494.jpg</video:thumbnail_loc>
      <video:duration>2678</video:duration>
      <video:publication_date>2012-09-14T09:03:14.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/pfWnumM0He4</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Sociology</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>21</video:tag>
      <video:tag>Weber</video:tag>
      <video:tag>s</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>of</video:tag>
      <video:tag>class</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-25-Electrical-Engineering-141-30b4fe</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 25 - Electrical Engineering 141</video:title>
      <video:description>Spring 2010 season Lecture 25 is explained in this electrical engineering 141 course.  
This lecture is provided by University of California, Berkeley.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19734.jpg</video:thumbnail_loc>
      <video:duration>4894</video:duration>
      <video:publication_date>2012-09-05T04:36:37.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/gHNswDutUHE</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Spring</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec6-Public-Health-241</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec6-Public Health 241</video:title>
      <video:description>lec6-Public Health 241 .Statistical Analysis of Categorical Data</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27609.jpg</video:thumbnail_loc>
      <video:duration>2911</video:duration>
      <video:publication_date>2012-09-30T09:53:23.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/0Q_0tSPm7mI</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Public</video:tag>
      <video:tag>Health</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-Don-Quixote-Introduction-to-Part-II</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - Don Quixote, Introduction to Part II</video:title>
      <video:description>&quot;Lec 12 - Don Quixote, Introduction to Part II&quot; Cervantes&apos; Don Quixote (SPAN 300)

González Echevarría talks about the transition that we, as present-day readers undergo, between Part I, published in 1605, and Part II of the Quixote, published in 1615. He first reviews the grand themes of part one: 1) ambiguity and perspectivism, 2) the idea that the self can impose its will but only to a certain point and the ontological doubt, 3) reading, 4) characters that are relational and not static, and 5) improvisation. He then moves on to Part II of the book: Cervantes&apos; moment as a writer, the cultural context, the titles of both parts and the spurious Avellaneda&apos;s Quixote are commented upon. The second half of the lecture talks about the writing of the second part of the novel and its main characteristics in relation to Part I.

00:00 - Chapter 1. Grand Themes of Criticism Regarding Part I
22:01 - Chapter 2. Cervantes in a Cultural Context
31:09 - Chapter 3. Explanation of Titles
35:51 - Chapter 4. A Book in a Hurry; Avellaneda&apos;s Apocryphal Quixote
45:11 - Chapter 5. Part II in Relation to Part I

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23530.jpg</video:thumbnail_loc>
      <video:duration>3188</video:duration>
      <video:publication_date>2012-09-14T09:16:02.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/vhBewIa83tQ</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>12</video:tag>
      <video:tag>Don</video:tag>
      <video:tag>Quixote</video:tag>
      <video:tag>introduction</video:tag>
      <video:tag>to</video:tag>
      <video:tag>part</video:tag>
      <video:tag>II</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-Utilitarianism-and-its-Critiques</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - Utilitarianism and its Critiques</video:title>
      <video:description>&quot;Lec 12 - Utilitarianism and its Critiques&quot;Philosophy and the Science of Human Nature (PHIL 181)

Professor Gendler begins with a general introduction to moral theories--what are they and what questions do they answer? Three different moral theories are briefly sketched: virtue theories, deontological theories, and consequentialist theories. Professor Gendler introduces at greater length a particular form of consequentialism—utilitarianism—put forward by John Stuart Mill. A dilemma is posed which appears to challenge Mill&apos;s Greatest Happiness Principle: is it morally right for many to live happily at the cost of one person&apos;s suffering? This dilemma is illustrated via a short story by Ursula Le Guin, and parallels are drawn between the story and various contemporary scenarios.

00:00 - Chapter 1. What Is a Moral Theory?
15:37 - Chapter 2. Introducing Utilitarianism
37:34 - Chapter 3. The Omelas Story

Complete course materials are available at the Open Yale Courses website: http://oyc.yale.edu

This course was recorded in Spring 2011.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23603.jpg</video:thumbnail_loc>
      <video:duration>2839</video:duration>
      <video:publication_date>2012-09-14T09:44:08.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/K60AdYPVNWk</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Philosophy</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>12</video:tag>
      <video:tag>Utilitarianism</video:tag>
      <video:tag>and</video:tag>
      <video:tag>its</video:tag>
      <video:tag>Critiques</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-23-Cross-Elasticity-of-Demand</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23 - Cross Elasticity of Demand</video:title>
      <video:description>Cross Elasticity of Demand

Price of one good effecting quantity demanded of another</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25416.jpg</video:thumbnail_loc>
      <video:duration>680</video:duration>
      <video:publication_date>2012-09-18T13:54:46.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Ngv0Be9NxAw</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Cross</video:tag>
      <video:tag>Elasticity</video:tag>
      <video:tag>of</video:tag>
      <video:tag>demand</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-44-Fixed-Variable-and-Marginal-Cost</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 44 - Fixed, Variable, and Marginal Cost.</video:title>
      <video:description>Fixed, Variable, and Marginal Cost.

Thinking about average fixed, variable and marginal cost</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25494.jpg</video:thumbnail_loc>
      <video:duration>709</video:duration>
      <video:publication_date>2012-09-18T15:46:02.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/bBQVaRnHqLs</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Fixed</video:tag>
      <video:tag>variable</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Marginal</video:tag>
      <video:tag>cost</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-Differential-Integral-Calculus-Math-31A-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18- Differential &amp; Integral Calculus, Math 31A, UCLA</video:title>
      <video:description>&quot;Lec 18- Differential &amp; Integral Calculus, Math 31A, UCLA&quot;Course Description:
Math 31A is a course that provides insight into differential calculus and applications as well as an introduction to integration.

About the Professor:
Steve Butler is a NSF Postdoctoral Scholar and Assistant Adjunct Professor of the UCLA Department of Mathematics. He received his Ph. D. from UCSD in June of 2008 and has been at UCLA since the Fall of 2008 (where he will be staying for a total of three years). His area of research consists of Combinatorics as well as particular spectral graph theory, combinatorial geometry, and recreational mathematics (i.e., juggling).

Course Webpage: http://www.math.ucla.edu/~butler/2010/math31a/
Professors Webpage: www.math.ucla.edu/~butler

Note: Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA Math 31A: Differential &amp; Integral Calculus classes in this series: http://www.youtube.com/view_play_list?p=E162D5967A29AA3B
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21330.jpg</video:thumbnail_loc>
      <video:duration>2710</video:duration>
      <video:publication_date>2012-09-09T04:08:14.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/cLjgn6NNKhk</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>18</video:tag>
      <video:tag>differential</video:tag>
      <video:tag>Integral</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>math</video:tag>
      <video:tag>31A</video:tag>
      <video:tag>UCLA</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-String-Theory-and-M-Theory</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - String Theory and M-Theory</video:title>
      <video:description>&quot;Lec 7 - String Theory and M-Theory&quot; (November 1, 2010) Leonard Susskind discusses the specifics of strings including Feynman diagrams and mapping particles.

String theory (with its close relative, M-theory) is the basis for the most ambitious theories of the physical world. It has profoundly influenced our understanding of gravity, cosmology, and particle physics. In this course we will develop the basic theoretical and mathematical ideas, including the string-theoretic origin of gravity, the theory of extra dimensions of space, the connection between strings and black holes, the &quot;landscape&quot; of string theory, and the holographic principle.

This course was originally presented in Stanford&apos;s Continuing Studies program.

Stanford University:
http://www.stanford.edu/

Stanford Continuing Studies Program:
http://csp.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19094.jpg</video:thumbnail_loc>
      <video:duration>4950</video:duration>
      <video:publication_date>2012-09-04T09:56:13.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/V8XBsPIPKDg</video:player_loc>
      <video:uploader>0|39|0</video:uploader>
      <video:category>Particle Physics</video:category>
      <video:tag>physics</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>Mathematics</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>time</video:tag>
      <video:tag>continuum</video:tag>
      <video:tag>Particle</video:tag>
      <video:tag>Quantum</video:tag>
      <video:tag>mechanics</video:tag>
      <video:tag>trajectory</video:tag>
      <video:tag>Feynman</video:tag>
      <video:tag>diagram</video:tag>
      <video:tag>Integral</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>motion</video:tag>
      <video:tag>Mapping</video:tag>
      <video:tag>scatter</video:tag>
      <video:tag>Amplitude</video:tag>
      <video:tag>Transformation</video:tag>
      <video:tag>Boundary</video:tag>
      <video:tag>Point</video:tag>
      <video:tag>Stanford</video:tag>
      <video:tag>higher</video:tag>
      <video:tag>education</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-Statistics-20</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16- Statistics 20</video:title>
      <video:description>Lec 16- Statistics 20.
Introduction to Probability and Statistics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17205.jpg</video:thumbnail_loc>
      <video:duration>3068</video:duration>
      <video:publication_date>2012-09-02T12:39:39.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/17GACxSDl4k</video:player_loc>
      <video:uploader>0|49|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Introduction-to-Programs-Data-Types-and-Variables</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Introduction to Programs Data Types and Variables</video:title>
      <video:description>Introduction to Programs Data Types and Variables

Writing a basic program.  Basics of data types, variables and conditional statements</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25071.jpg</video:thumbnail_loc>
      <video:duration>688</video:duration>
      <video:publication_date>2012-09-18T01:05:46.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/husPzLE6sZc</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>introduction</video:tag>
      <video:tag>to</video:tag>
      <video:tag>programs</video:tag>
      <video:tag>data</video:tag>
      <video:tag>types</video:tag>
      <video:tag>and</video:tag>
      <video:tag>variables</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-Philosophical-Puzzles</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 -  Philosophical Puzzles</video:title>
      <video:description>&quot;Lec 16 -  Philosophical Puzzles&quot;Philosophy and the Science of Human Nature (PHIL 181)

In the first part of the lecture, Professor Gendler finishes up the discussion of non-standard responses to the Trolley Problem by presenting Cass Sunstein&apos;s proposed resolution. This is followed by a general discussion of heuristics and biases in the context of risk regulation. In the remainder of the lecture, she introduces two additional puzzles: the puzzle of ducking vs. shielding (which is due to Christopher Boorse and Roy Sorensen) and the puzzle of moral luck. Whereas the ducking/shielding puzzle seems amenable to a heuristic-style solution, the puzzle of moral luck appears to be more profound. The fact that an action can seem more or less morally blameworthy depending on consequences which were entirely outside of the agent&apos;s control seems to resist a solution in terms of heuristics, and instead leads to deeper problems of free will and moral responsibility.

00:00 - Chapter 1. Sunstein on the Trolley Problem Continued 
11:08 - Chapter 2. Risk Regulation and Heuristics
23:26 - Chapter 3. Ducking vs. Shielding
31:08 - Chapter 4. Moral Luck

Complete course materials are available at the Open Yale Courses website: http://oyc.yale.edu

This course was recorded in Spring 2011.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23614.jpg</video:thumbnail_loc>
      <video:duration>2849</video:duration>
      <video:publication_date>2012-09-14T09:45:19.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Zzi-BIaAljY</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Philosophy</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>16</video:tag>
      <video:tag>Philosophical</video:tag>
      <video:tag>Puzzles</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Life-Concepts-and-Issues-Life-Sciences-15</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Life, Concepts and Issues: Life Sciences 15</video:title>
      <video:description>&quot;Lec 5 - Life, Concepts and Issues: Life Sciences 15&quot; A General Education Course introducing non-Life Science Majors to the Life Sciences, challenging them to explore and understand important issues in the field.  Topics include chemistry of life, genetics, physiology, evolution, and ecology -- all explored in lecture and debates.
 
Professor Jay Phelan has a Ph.D. in Biology from Harvard, and masters and bachelors degrees from UCLA and Yale.  See more on Professor Phelan in the Daily Bruin:  http://dailybruin.ucla.edu/news/1998/jan/16/new-professor-shows-fascinatio/
 
UCLA course Life Sciences 15, Fall 2007

Some clips and images may have been blurred or removed to avoid copyright infringement. 

*  See all UCLA Life Sciences 15 classes in this series: http://www.youtube.com/view_play_list?p=8EE54070B382E73A
*  See more courses from UCLA:  http://www.youtube.com/uclacourses 
*  See more from UCLAs main channel on YouTube:  http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19778.jpg</video:thumbnail_loc>
      <video:duration>4117</video:duration>
      <video:publication_date>2012-09-05T09:45:11.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/12l-rOKCFcI</video:player_loc>
      <video:uploader>0|14|0</video:uploader>
      <video:category>Philosophy</video:category>
      <video:tag>UCLA</video:tag>
      <video:tag>uclachannel</video:tag>
      <video:tag>UCLACourses</video:tag>
      <video:tag>life</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>genetics</video:tag>
      <video:tag>Physiology</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>ecology</video:tag>
      <video:tag>courses</video:tag>
      <video:tag>class</video:tag>
      <video:tag>phelan</video:tag>
      <video:tag>education</video:tag>
      <video:tag>college</video:tag>
      <video:tag>university</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Nuclear-Secrecy-and-Ecology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 -  Nuclear Secrecy and Ecology</video:title>
      <video:description>&quot;Lec 4 -  Nuclear Secrecy and Ecology&quot;Environmental Politics and Law (EVST 255)

The United States government employed a variety of approaches to protect citizens from danger, including public education, nuclear weapons testing, and gathering data about the effects of nuclear testing. The US government&apos;s testing of nuclear weapons at the Bikini Atoll is used as an example of government approaches. Nuclear testing led to ecological devastation, leading the US government to move Bikinians to another island. The case highlights the far-reaching environmental, economic, and health consequences of nuclear weapons testing.

00:00 - Chapter 1. Introduction to Managing Technological Dangers
10:14 - Chapter 2. Expert Deployment to Bikini Island
23:48 - Chapter 3. Developing a Narrative Advantage: Public Education
33:03 - Chapter 4. Returning to Bikini Island: Conflicting Interpretations
40:56 - Chapter 5. Remedies for Those Exposed

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2010.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23180.jpg</video:thumbnail_loc>
      <video:duration>2569</video:duration>
      <video:publication_date>2012-09-13T11:15:12.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/iUaJB7z2yJ0</video:player_loc>
      <video:uploader>0|74|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>4</video:tag>
      <video:tag>nuclear</video:tag>
      <video:tag>secrecy</video:tag>
      <video:tag>and</video:tag>
      <video:tag>ecology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-31-Interference-Pattern-Quiz</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 31 - Interference Pattern (Quiz)</video:title>
      <video:description>Interference Pattern (Quiz)

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26177.jpg</video:thumbnail_loc>
      <video:duration>154</video:duration>
      <video:publication_date>2012-09-19T00:09:11.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/NWpETq3uxfg</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>interference</video:tag>
      <video:tag>pattern</video:tag>
      <video:tag>Quiz</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-Life-Concepts-and-Issues-Life-Sciences-15</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - Life, Concepts and Issues: Life Sciences 15</video:title>
      <video:description>&quot;Lec 10 - Life, Concepts and Issues: Life Sciences 15&quot; A General Education Course introducing non-Life Science Majors to the Life Sciences, challenging them to explore and understand important issues in the field. Topics include chemistry of life, genetics, physiology, evolution, and ecology -- all explored in lecture and debates.

Professor Jay Phelan has a Ph.D. in Biology from Harvard, and masters and bachelors degrees from UCLA and Yale. See more on Professor Phelan in the Daily Bruin: http://dailybruin.ucla.edu/news/1998/...

UCLA course Life Sciences 15, Fall 2007

Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all UCLA Life Sciences 15 classes in this series: http://www.youtube.com/view_play_list...
* See more courses from UCLA: http://www.youtube.com/uclacourses 
* See more from UCLAs main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19784.jpg</video:thumbnail_loc>
      <video:duration>4408</video:duration>
      <video:publication_date>2012-09-05T09:49:37.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/5woVnJvAWfE</video:player_loc>
      <video:uploader>0|14|0</video:uploader>
      <video:category>Philosophy</video:category>
      <video:tag>UCLA</video:tag>
      <video:tag>uclachannel</video:tag>
      <video:tag>UCLACourses</video:tag>
      <video:tag>life</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>genetics</video:tag>
      <video:tag>Physiology</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>ecology</video:tag>
      <video:tag>courses</video:tag>
      <video:tag>class</video:tag>
      <video:tag>phelan</video:tag>
      <video:tag>college</video:tag>
      <video:tag>university</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-MIT-6002-Circuits-and-Electronics-Spring-2007</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 -  MIT 6.002 Circuits and Electronics, Spring 2007</video:title>
      <video:description>&quot;Lec 15 -  MIT 6.002 Circuits and Electronics, Spring 2007 State and memory

View the complete course: http://ocw.mit.edu/6-002S07

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14804.jpg</video:thumbnail_loc>
      <video:duration>2880</video:duration>
      <video:publication_date>2012-08-28T01:37:41.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/bX8i2yECWaU</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>circuits</video:tag>
      <video:tag>networks</video:tag>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>Abstraction</video:tag>
      <video:tag>switches</video:tag>
      <video:tag>amplifiers</video:tag>
      <video:tag>analog</video:tag>
      <video:tag>digital</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-MIT-Introduction-to-Bioengineering-Spring-2006</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - MIT Introduction to Bioengineering, Spring 2006</video:title>
      <video:description>&quot;Lec 2 - MIT Introduction to Bioengineering, Spring 2006&quot; Biological Foundations of Bioengineering - Prof. Paul Matsudaira

View the complete course: http://ocw.mit.edu/20-010JS06

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15077.jpg</video:thumbnail_loc>
      <video:duration>2989</video:duration>
      <video:publication_date>2012-08-28T13:01:26.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/gGQDQ0BSge4</video:player_loc>
      <video:uploader>0|58|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>Bioengineering</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>biomechanical</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>biomems</video:tag>
      <video:tag>biomaterials</video:tag>
      <video:tag>bioprocessing</video:tag>
      <video:tag>engineers</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-Legal-Studies-160-Lecture-9-The-First-Abolition-and-the-Limits-of-the-Project</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - Legal Studies 160 - Lecture 9: The First Abolition and the Limits of the Project</video:title>
      <video:description>Legal Studies 160 - Lecture 9: The First Abolition and the Limits of the Project

Punishment, Culture, and Society</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26088.jpg</video:thumbnail_loc>
      <video:duration>4582</video:duration>
      <video:publication_date>2012-09-18T23:51:20.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/W_SbixpgRQU</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>legal</video:tag>
      <video:tag>studies</video:tag>
      <video:tag>160</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>9</video:tag>
      <video:tag>the</video:tag>
      <video:tag>First</video:tag>
      <video:tag>Abolition</video:tag>
      <video:tag>and</video:tag>
      <video:tag>limits</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Project</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Hydrostatic-Balance</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Hydrostatic Balance</video:title>
      <video:description>&quot;Lec 7 - Hydrostatic Balance&quot; The Atmosphere, the Ocean and Environmental Change (GG 140)

The hydrostatic law describes the weight of a fluid overlying a given area, or the pressure at a particular point.  It can be used to calculate the approximate atmospheric mass over a particular area, or to calculate the change in pressure over a given change in altitude.  A calculation of the pressure difference from the ground to the twelfth floor of Klein Biology Tower is found to agree well with measurements taken at both locations.  The hydrostatic law also applies to pressure changes with depth in the ocean.

00:00 - Chapter 1. Recap of Planet Temperature
11:20 - Chapter 2. Hydrostatic Balance
19:15 - Chapter 3. Calculation of CO2 Mass in the Atmosphere
22:08 - Chapter 4. Derivation of the Differential Form of the Hydrostatic Balance Equation
26:05 - Chapter 5. Hydrostatic Law Experiment
35:14 - Chapter 6. Application of Hydrostatic Law

Complete course materials are available at the Open Yale Courses website: http://oyc.yale.edu

This course was recorded in Fall 2011.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23287.jpg</video:thumbnail_loc>
      <video:duration>2360</video:duration>
      <video:publication_date>2012-09-13T12:35:18.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/3vUdXtCbCIw</video:player_loc>
      <video:uploader>0|63|0</video:uploader>
      <video:category>Environmental Engineering</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>7</video:tag>
      <video:tag>Hydrostatic</video:tag>
      <video:tag>Balance</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-21-Vietnam-and-Algeria</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21 - Vietnam and Algeria</video:title>
      <video:description>&quot;Lec 21 - Vietnam and Algeria&quot; France Since 1871 (HIST 276)

France&apos;s colonial territories were of very high importance after the embarrassment of occupation during World War II. Algeria, in particular, was a complicated case because it involved large numbers of French settlers, the pieds-noirs. Despite international support for Algerian independence, right-wing factions in the military and among the colonizers remained committed to staying the course. After Charles de Gaulle presided over French withdrawal, the cause of the pieds-noirs has remained divisive in French political life, particularly on the right.

00:00 - Chapter 1. Decolonization After the Second World War
05:13 - Chapter 2. Vietnamese Independence: Ho Chi Minh and the Vietminh
14:31 - Chapter 3. The Algerian Case: The Colons versus the Front de Libération Nationale
21:18 - Chapter 4. The Fight for North Africa: Rise of Right-Wing Military Control
29:09 - Chapter 5. De Gaulle&apos;s Return to Power: Betrayal of the Army, the Exit from Algeria

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2007.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16806.jpg</video:thumbnail_loc>
      <video:duration>2300</video:duration>
      <video:publication_date>2012-09-01T10:08:54.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/KhB7ctAG7vE</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Vietnam</video:tag>
      <video:tag>Algeria</video:tag>
      <video:tag>colonization</video:tag>
      <video:tag>World</video:tag>
      <video:tag>War</video:tag>
      <video:tag>Two</video:tag>
      <video:tag>Woodrow</video:tag>
      <video:tag>Wilson</video:tag>
      <video:tag>United</video:tag>
      <video:tag>States</video:tag>
      <video:tag>Ho</video:tag>
      <video:tag>Chi</video:tag>
      <video:tag>Minh</video:tag>
      <video:tag>Britain</video:tag>
      <video:tag>Dien</video:tag>
      <video:tag>Bien</video:tag>
      <video:tag>Phu</video:tag>
      <video:tag>colons</video:tag>
      <video:tag>pied</video:tag>
      <video:tag>noir</video:tag>
      <video:tag>settlers</video:tag>
      <video:tag>Imperialism</video:tag>
      <video:tag>Vietminh</video:tag>
      <video:tag>Tunisia</video:tag>
      <video:tag>Morocco</video:tag>
      <video:tag>Indochina</video:tag>
      <video:tag>colonialism</video:tag>
      <video:tag>nationalism</video:tag>
      <video:tag>National</video:tag>
      <video:tag>Front</video:tag>
      <video:tag>harkis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-29-Genetic-Engineering-and-Society-Honors-Collegium-70A-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 29 - Genetic Engineering and Society, Honors Collegium 70A, UCLA</video:title>
      <video:description>&quot;Lec 29 - Genetic Engineering and Society, Honors Collegium 70A, UCLA&quot;Course Description:
Honors Collegium 70A: Genetic Engineering in Medicine, Agriculture, &amp; Law is a class that examines the historical and scientific study of genetic engineering in medicine, agriculture, and law, including examination of social, ethical, and legal issues raised by new technology.

About the Professor:
Bob Goldberg is a plant molecular biologist who specializes in the area of plant gene expression. The goal of his research has been to understand how plant cells differentiate and how genes are activated selectively in specialized cell types during plant development. He has received UCLA Distinguished Teaching Awards from the Department of Biology and the Department of Molecular, Cell, and Developmental Biology, and was awarded the all-campus Luckmann Distinguished Teaching Award from the Academic Senate.

Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA Honors Collegium 70A: Genetic Engineering in Medicine, Agriculture, &amp; Law classes in this series: http://www.youtube.com/view_play_list...
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20655.jpg</video:thumbnail_loc>
      <video:duration>8222</video:duration>
      <video:publication_date>2012-09-06T17:29:06.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/yAhfTLkjtqA</video:player_loc>
      <video:uploader>0|14|0</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Honors</video:tag>
      <video:tag>Collegium</video:tag>
      <video:tag>70A</video:tag>
      <video:tag>Genetic</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>in</video:tag>
      <video:tag>medicine</video:tag>
      <video:tag>Agriculture</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>is</video:tag>
      <video:tag>A</video:tag>
      <video:tag>class</video:tag>
      <video:tag>that</video:tag>
      <video:tag>examines</video:tag>
      <video:tag>the</video:tag>
      <video:tag>historical</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-64-P-Wave-Function-Quiz</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 64 - P Wave Function  (Quiz)</video:title>
      <video:description>P Wave Function  (Quiz)

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26239.jpg</video:thumbnail_loc>
      <video:duration>275</video:duration>
      <video:publication_date>2012-09-19T00:24:16.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/fiJ6UDSt8hU</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>P</video:tag>
      <video:tag>wave</video:tag>
      <video:tag>function</video:tag>
      <video:tag>Quiz</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-89-Alkaline-Metals-In-Water</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 89 - Alkaline Metals In Water</video:title>
      <video:description>This lecture explains alkaline metals In water. It is provided by University of California, Berkeley.

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26264.jpg</video:thumbnail_loc>
      <video:duration>137</video:duration>
      <video:publication_date>2012-09-19T00:35:01.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/wAzwwzSCG1U</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Alkaline</video:tag>
      <video:tag>Metals</video:tag>
      <video:tag>in</video:tag>
      <video:tag>water</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-MIT-18085-Computational-Science-and-Engineering-I-Fall-2008</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - MIT 18.085 Computational Science and Engineering I, Fall 2008</video:title>
      <video:description>&quot;Lec 16 - MIT 18.085 Computational Science and Engineering I, Fall 2008&quot; : Graphs and networks

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15710.jpg</video:thumbnail_loc>
      <video:duration>3028</video:duration>
      <video:publication_date>2012-08-28T19:49:25.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/GQbq9G__--Y</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>linear</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>networks</video:tag>
      <video:tag>Lagrange</video:tag>
      <video:tag>multipliers</video:tag>
      <video:tag>differential</video:tag>
      <video:tag>Equations</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Equilibrium</video:tag>
      <video:tag>LaPlace</video:tag>
      <video:tag>s</video:tag>
      <video:tag>equation</video:tag>
      <video:tag>Potential</video:tag>
      <video:tag>flow</video:tag>
      <video:tag>Boundary</video:tag>
      <video:tag>value</video:tag>
      <video:tag>problems</video:tag>
      <video:tag>Fourier</video:tag>
      <video:tag>series</video:tag>
      <video:tag>discrete</video:tag>
      <video:tag>transform</video:tag>
      <video:tag>convolution</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-MIT-5112-Principles-of-Chemical-Science-Fall-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - MIT 5.112 Principles of Chemical Science, Fall 2005</video:title>
      <video:description>&quot;Lec 9 - MIT 5.112 Principles of Chemical Science, Fall 2005&quot; Electronic Structure of Multi-electron Atoms

View the complete course: http://ocw.mit.edu/5-112F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15176.jpg</video:thumbnail_loc>
      <video:duration>2971</video:duration>
      <video:publication_date>2012-08-28T15:28:36.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/KUVB9S0QX-I</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>thermodynamics</video:tag>
      <video:tag>Atomic</video:tag>
      <video:tag>Structure</video:tag>
      <video:tag>kinetics</video:tag>
      <video:tag>catalysis</video:tag>
      <video:tag>VSEPR</video:tag>
      <video:tag>equlibrium</video:tag>
      <video:tag>redox</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Political-Science-30-Politics-and-Strategy-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Political Science 30: Politics and Strategy UCLA</video:title>
      <video:description>&quot;Lec 2 - Political Science 30: Politics and Strategy UCLA&quot; Political Science 30: Politics and Strategy

January 8th, 2008

Taught by UCLA&apos;s Professor Kathleen Bawn, this courses is an introduction to study of strategic interaction in political applications. Use of game theory and other formal modeling strategies to understand politics are also studied in order to gain a better understanding of politics at large.

Winter 2008

* See all the UCLA Political Science 30: Politics and Strategy classes in this series: http://www.youtube.com/view_play_list...
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20712.jpg</video:thumbnail_loc>
      <video:duration>4329</video:duration>
      <video:publication_date>2012-09-07T15:50:59.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/qjs50gJa-78</video:player_loc>
      <video:uploader>0|74|0</video:uploader>
      <video:category>Political Science</video:category>
      <video:tag>Political</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>30</video:tag>
      <video:tag>Politics</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Strategy</video:tag>
      <video:tag>UCLA</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-25-The-Civil-War-and-Reconstruction-Era</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 25 - The Civil War and Reconstruction Era</video:title>
      <video:description>The Civil War and Reconstruction Era, 1845-1877 (HIST 119)

This lecture focuses on the role of white southern terrorist violence in brining about the end of Reconstruction. Professor Blight begins with an account the Colfax Massacre. Colfax, Louisiana was the sight of the largest mass murder in U.S. history, when a white mob killed dozens of African Americans in the April of 1873. Two Supreme Court decisions would do in the judicial realm what the Colfax Massacre had done in the political. On the same day as the Colfax Massacre, the Supreme Court offered a narrow reading of the 14th Amendment in the Slaughterhouse cases, signaling a judicial retreat from the radicalism of the early Reconstruction years. The Cruikshank case, two years later, would overturn the convictions of the only three men sentenced for their involvement in Colfax, and marked another step away from reconstruction. Professor Blight concludes with the Panic of 1873 and the seemingly innumerable political scandals of the Grant Administration, suggesting the manner in which these events encouraged northerners to tire of the Reconstruction experiment by the early 1870s.

00:00 - Chapter 1. Introduction: The Regression of Revolution
03:46 - Chapter 2. Southern Reactions to the Fifteenth Amendment
10:46 - Chapter 3. The Slaughterhouse Cases and their Impact on the 14th Amendment
18:44 - Chapter 4. The Colfax Massacre and the Cruikshank Case
31:54 - Chapter 5. The Panic of 1873 and Scandals within the Grant Administration
44:04 - Chapter 6. The Ku Klux Klan and Conclusion

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16731.jpg</video:thumbnail_loc>
      <video:duration>3140</video:duration>
      <video:publication_date>2012-09-01T08:48:20.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/IYwERxhnwdA</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Colfax</video:tag>
      <video:tag>Massacre</video:tag>
      <video:tag>Cruikshank</video:tag>
      <video:tag>Mississippi</video:tag>
      <video:tag>Plan</video:tag>
      <video:tag>Shotgun</video:tag>
      <video:tag>Rule</video:tag>
      <video:tag>Slaughterhouse</video:tag>
      <video:tag>cases</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Chemically-Dependent-Agriculture</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 -Chemically Dependent Agriculture</video:title>
      <video:description>&quot;Lec 8 -Chemically Dependent Agriculture&quot;Environmental Politics and Law (EVST 255)

The change from smaller, more diverse farms to larger single-crop farms in the US has led to greater reliance on pesticides for pest management. Other changes as the US food system becomes more commercialized include: increased use of additives, higher food prices, more water and energy consumption for agriculture, and more pesticide residues entering food through processing. Pesticides have also been used to combat insect-borne diseases, like malaria. The lecture provides an overview of relevant food, agriculture, and pesticide law, and covers the changes in pesticide use as scientific knowledge of a given chemical (i.e. DDT) improves.

00:00 - Chapter 1. The Consequences of Centralized Farm Ownership
12:49 - Chapter 2. Key Problems Associated with Food Production
23:32 - Chapter 3. Dominant Statues for Pesticide Control
28:59 - Chapter 4. Malaria Control and the Marketing of DDT
38:52 - Chapter 5. DDT&apos;s Effects on the Environmental and Health

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2010.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23184.jpg</video:thumbnail_loc>
      <video:duration>2940</video:duration>
      <video:publication_date>2012-09-13T11:15:38.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/LqcN3bk54mc</video:player_loc>
      <video:uploader>0|74|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>8</video:tag>
      <video:tag>Chemically</video:tag>
      <video:tag>Dependent</video:tag>
      <video:tag>Agriculture</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-Structural-Isomers-Quiz</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - Structural Isomers  (Quiz)</video:title>
      <video:description>Structural Isomers  (Quiz)

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26334.jpg</video:thumbnail_loc>
      <video:duration>147</video:duration>
      <video:publication_date>2012-09-19T00:51:07.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/rvPHWWNYC0I</video:player_loc>
      <video:uploader>Berkeley</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Structural</video:tag>
      <video:tag>Isomers</video:tag>
      <video:tag>Quiz</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-MIT-5111-Principles-of-Chemical-Science-Fall-2008</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - MIT 5.111 Principles of Chemical Science, Fall 2008</video:title>
      <video:description>&quot;Lec 13 - MIT 5.111 Principles of Chemical Science, Fall 2008&quot; Lecture 13: Polar covalent bonds; VSEPR theory

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15832.jpg</video:thumbnail_loc>
      <video:duration>2700</video:duration>
      <video:publication_date>2012-08-28T20:50:47.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/l6Bf5ktvM_g</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Introductory</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>Atomic</video:tag>
      <video:tag>Structure</video:tag>
      <video:tag>Molecular</video:tag>
      <video:tag>electronic</video:tag>
      <video:tag>thermodynamics</video:tag>
      <video:tag>Acid</video:tag>
      <video:tag>base</video:tag>
      <video:tag>equillibrium</video:tag>
      <video:tag>titration</video:tag>
      <video:tag>redox</video:tag>
      <video:tag>Chemical</video:tag>
      <video:tag>kinetics</video:tag>
      <video:tag>catalysis</video:tag>
      <video:tag>lewis</video:tag>
      <video:tag>Structures</video:tag>
      <video:tag>VSEPR</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>wave</video:tag>
      <video:tag>Particle</video:tag>
      <video:tag>duality</video:tag>
      <video:tag>Biochemistry</video:tag>
      <video:tag>Orbitals</video:tag>
      <video:tag>periodic</video:tag>
      <video:tag>trends</video:tag>
      <video:tag>general</video:tag>
      <video:tag>valence</video:tag>
      <video:tag>Bond</video:tag>
      <video:tag>Hybridization</video:tag>
      <video:tag>free</video:tag>
      <video:tag>energy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-23-Ionization-of-Diatomics-Quiz</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23 - Ionization of Diatomics  (Quiz)</video:title>
      <video:description>Ionization of Diatomics  (Quiz)

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26353.jpg</video:thumbnail_loc>
      <video:duration>201</video:duration>
      <video:publication_date>2012-09-19T00:54:51.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/fOVAF8nTATI</video:player_loc>
      <video:uploader>Berkeley</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Ionization</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Diatomics</video:tag>
      <video:tag>Quiz</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-43-d-Orbital-Hybridization</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 43 - d Orbital Hybridization</video:title>
      <video:description>d Orbital Hybridization

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26391.jpg</video:thumbnail_loc>
      <video:duration>117</video:duration>
      <video:publication_date>2012-09-19T01:02:31.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/s7zpdYS6abo</video:player_loc>
      <video:uploader>Berkeley</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>d</video:tag>
      <video:tag>orbital</video:tag>
      <video:tag>Hybridization</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-Computer-Science-61C-MIPS-Instruction-Format-I</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - Computer Science 61C - MIPS Instruction Format I</video:title>
      <video:description>&quot;Lec 6 - Computer Science 61C - MIPS Instruction Format I&quot;Machine Structures
Professor Dan Garcia - Professor Michael Franklin
Link to lecture notes  http://inst.eecs.berkeley.edu/~cs61c/fa11/lec/08/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27281.jpg</video:thumbnail_loc>
      <video:duration>2814</video:duration>
      <video:publication_date>2012-09-21T04:53:19.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/rDk9_kOuQ-c</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>6</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>61C</video:tag>
      <video:tag>MIPS</video:tag>
      <video:tag>Instruction</video:tag>
      <video:tag>Format</video:tag>
      <video:tag>I</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Pregnancy-Weeks-15-to-20</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Pregnancy Weeks 15 to 20</video:title>
      <video:description>Pregnancy from weeks 15 to 20 is shown in this animated video. This is a babycenter.com video. A 3D animated look at baby development in the second trimester of pregnancy, including nerves linking the brain to the body, cartilage hardening into bone, senses maturing, and – in some babies – thumb-sucking.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/11/02aa7cec-c81f-43b9-b73a-c773975783af/cand_25.jpg</video:thumbnail_loc>
      <video:duration>135</video:duration>
      <video:publication_date>2012-11-23T19:48:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28026.mp4</video:content_loc>
      <video:uploader>Uic Ment</video:uploader>
      <video:category>Pregnancy</video:category>
      <video:tag>thumb</video:tag>
      <video:tag>sucking</video:tag>
      <video:tag>pregnancy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Industrial-Revolutions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Industrial Revolutions</video:title>
      <video:description>Lec 8 - Industrial Revolutions. European Civilization, 1648-1945 (HIST 202)

The Industrial Revolution was for a long time treated as a decisive break in which some countries, specifically England, innovated and progressed rapidly while others were left behind. This type of analysis lead many historians to overlook the more gradual process of industrialization in countries like France, and the persistence of older methods of artisanal production alongside new forms of mechanization. To understand the Industrial Revolution it is also necessary to take into account the Agricultural Revolution; the consequences of these twin developments include urban expansion and the &quot;proletarianization&quot; of rural laborers. Among the consequences of industrialization for workers are the imposition of industrial discipline and the emergence of schemes such as Taylorism dedicated to more efficiently exploiting industrial labor.

00:00 - Chapter 1. Industrialization as an Intensification of Existing Forms of Production 
09:45 - Chapter 2. The English Catalysts: The Agricultural Revolution and Increasing Urban Populations 
16:29 - Chapter 3. Women&apos;s Work in the Industrial Revolution 
20:12 - Chapter 4. The Rise of Class Consciousness 
34:34 - Chapter 5. Industrial Discipline and the Rise of the Foreman

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14111.jpg</video:thumbnail_loc>
      <video:duration>2894</video:duration>
      <video:publication_date>2012-08-26T11:13:13.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/JX0uusVkJcI</video:player_loc>
      <video:uploader>0|43|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>industrial</video:tag>
      <video:tag>Revolution</video:tag>
      <video:tag>Agricultural</video:tag>
      <video:tag>artisan</video:tag>
      <video:tag>production</video:tag>
      <video:tag>mechanization</video:tag>
      <video:tag>Engels</video:tag>
      <video:tag>Germinal</video:tag>
      <video:tag>urban</video:tag>
      <video:tag>Growth</video:tag>
      <video:tag>cities</video:tag>
      <video:tag>conturbation</video:tag>
      <video:tag>proletariat</video:tag>
      <video:tag>proletarianization</video:tag>
      <video:tag>class</video:tag>
      <video:tag>identity</video:tag>
      <video:tag>discipline</video:tag>
      <video:tag>consciousness</video:tag>
      <video:tag>Taylor</video:tag>
      <video:tag>factory</video:tag>
      <video:tag>strike</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-85-CS50-Week-0-Friday</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 85 - CS50 / Week 0: Friday</video:title>
      <video:description>Lec 85 - CS50 / Week 0: Friday. Introduction. Bits. Binary. ASCII. Programming. Algorithms. Scratch. Statements. Boolean expressions. Conditions. Loops. Variables. Threads. Events.  More at http://cs50.tv/.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16125.jpg</video:thumbnail_loc>
      <video:duration>4343</video:duration>
      <video:publication_date>2012-08-29T09:45:51.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/h4SM1Yp8yVU</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>cs50</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>programming</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-98-Open-Sources-and-Crowdsourced-The-Promise-and-peril-of-Shared-Genetic-Information</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 98 - Open Sources and Crowdsourced: The Promise and peril of Shared Genetic Information</video:title>
      <video:description>Lec 98 - Open Sources and Crowdsourced: The Promise and peril of Shared Genetic Information. Panel discussion #1 in a symposium entitled &quot;Privacy, Autonomy, and Personal Genetic Information in the Digital Age&quot; hosted by the American Academy of Arts and Sciences, Harvard School of Engineering and Applied Sciences, the Institute of Medicine, and the National Academy of Engineering. 

This April 14, 2011 event features:
Moderator: 
Jeffrey S. Flier, Dean, Harvard Medical School


Panelists:
• George Church, Ph.D., Professor of Genetics, Harvard Medical School, and Director of the Center for Computational Genetics
• Christine Patch, Ph.D., R.N., Consultant Genetic Counsellor and Manager, Guys Hospital, London; Chair, British Society of Human Genetics
• Philip Reilly, M.D., J.D., Venture Partner, Third Rock Ventures
• Hank Greely, J.D., Professor of Law and Director of the Center for Law and the Biosciences, Stanford University
• Latanya Sweeney, Ph.D., Distinguished Career Professor of Computer Science, Technology and Policy, Carnegie Mellon</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16139.jpg</video:thumbnail_loc>
      <video:duration>4576</video:duration>
      <video:publication_date>2012-08-29T09:57:06.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/E7QwrZwol8g</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>AAAS</video:tag>
      <video:tag>Panel</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-21-American-Studies-10AC-Lecture-22</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21 - American Studies 10AC - Lecture 22</video:title>
      <video:description>American Studies 10AC - Lecture 22

Introduction to American Studies</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26787.jpg</video:thumbnail_loc>
      <video:duration>4122</video:duration>
      <video:publication_date>2012-09-19T02:31:28.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/5Ogn4Yn_7Uk</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>american</video:tag>
      <video:tag>studies</video:tag>
      <video:tag>10AC</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>22</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Behavioral-Neuroscience-Lab-Psychology-116-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Behavioral Neuroscience Lab, Psychology 116, UCLA</video:title>
      <video:description>&quot;Lec 2 - Behavioral Neuroscience Lab, Psychology 116, UCLA&quot;Course Desciption:
Psychology 116: Neuroscience Lab is a laboratory experience exploring various topics in behavioral neuroscience.

About the Professor:
Dr. William Grisham is a Professor from UCLAs Department of Physiological Science. Since July of 1996, Dr. Grisham coordinated and taught upper division laboratories in Interdepartmental Program in Neuroscience and Biopsychology majors for UCLA. Furthermore, he participated in selection and development of laboratory exercises and computer assisted learning, developed and administered laboratory examinations, and trained and supervised graduate teaching assistants.

Note: Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA Psychology 116: Neuroscience Lab lectures in this series: http://www.youtube.com/view_play_list?p=881C1F27782297D6
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21153.jpg</video:thumbnail_loc>
      <video:duration>2793</video:duration>
      <video:publication_date>2012-09-09T02:41:18.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/78rcA-Tvtjs</video:player_loc>
      <video:uploader>0|18|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>2</video:tag>
      <video:tag>Behavioral</video:tag>
      <video:tag>neuroscience</video:tag>
      <video:tag>Lab</video:tag>
      <video:tag>Psychology</video:tag>
      <video:tag>116</video:tag>
      <video:tag>UCLA</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-29-Computer-Science-61A-Fall-2010</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 29- Computer Science 61A Fall 2010</video:title>
      <video:description>Lec 29- Computer Science 61A.  These lectures are filmed during fall 2010. 
The Structure and Interpretation of Computer Programs</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17908.jpg</video:thumbnail_loc>
      <video:duration>2991</video:duration>
      <video:publication_date>2012-09-03T18:07:51.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/zrAaLjq6958</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-Statistics-21</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14- Statistics 21</video:title>
      <video:description>Lec 14- Statistics 21.
Introductory Probability and Statistics for Business</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16946.jpg</video:thumbnail_loc>
      <video:duration>4760</video:duration>
      <video:publication_date>2012-09-01T17:09:15.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/jn1IAf9E944</video:player_loc>
      <video:uploader>0|49|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Spring</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Behavioral-Neuroscience-Lab-Psychology-116-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7- Behavioral Neuroscience Lab, Psychology 116, UCLA</video:title>
      <video:description>&quot;Lec 7- Behavioral Neuroscience Lab, Psychology 116, UCLA&quot;Course Description:
Psychology 116: Neuroscience Lab is a laboratory experience exploring various topics in behavioral neuroscience.

About the Professor:
Dr. Barbara Knowlton is a Professor from the UCLA Department of Psychology since 2004. She is interested in the neural substrates of memory and executive function. In her main line of research, she examines the role of different medial temporal lobe structures in declarative memory. She is also interested in the role of corticostriatal loops in habit learning and would like to further delineate the role of different loops in cognition.

Note: Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA Psychology 116: Neuroscience Lab lectures in this series: http://www.youtube.com/view_play_list?p=881C1F27782297D6
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21158.jpg</video:thumbnail_loc>
      <video:duration>2574</video:duration>
      <video:publication_date>2012-09-09T02:42:02.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/T44TeNTj2Ig</video:player_loc>
      <video:uploader>0|18|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>7</video:tag>
      <video:tag>Behavioral</video:tag>
      <video:tag>neuroscience</video:tag>
      <video:tag>Lab</video:tag>
      <video:tag>Psychology</video:tag>
      <video:tag>116</video:tag>
      <video:tag>UCLA</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-20-Further-Orbital-Angular-Momentum-Spectra-of-L2-and-LZ</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 -  Further Orbital Angular Momentum, Spectra of L2 and LZ</video:title>
      <video:description>&quot;Lec 20 -  Further Orbital Angular Momentum, Spectra of L2 and LZ&quot;In this series of physics lectures, Professor J.J. Binney explains how probabilities are obtained from quantum amplitudes, why they give rise to quantum interference, the concept of a complete set of amplitudes and how this defines a &quot;quantum state&quot;.

Notes and problem sets here
http://www-thphys.physics.ox.ac.uk/people/JamesBinney/lectures.html</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21558.jpg</video:thumbnail_loc>
      <video:duration>2789</video:duration>
      <video:publication_date>2012-09-09T06:02:06.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/KZe6LqSMW9Y</video:player_loc>
      <video:uploader>0|39|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>20</video:tag>
      <video:tag>Further</video:tag>
      <video:tag>orbital</video:tag>
      <video:tag>angular</video:tag>
      <video:tag>momentum</video:tag>
      <video:tag>Spectra</video:tag>
      <video:tag>of</video:tag>
      <video:tag>L2</video:tag>
      <video:tag>and</video:tag>
      <video:tag>LZ</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-Risk-and-Law-Pesticide-Paradigm</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 -Risk and Law: Pesticide Paradigm</video:title>
      <video:description>&quot;Lec 9 -Risk and Law: Pesticide Paradigm&quot;Environmental Politics and Law (EVST 255)

The lecture charts the evolution of pesticide regulation in the United States. The evolution of the management and regulation of pesticides reflects changes in scientific understanding of pesticides as well as changes in human values. As technology allowed for testing of pesticides at smaller and smaller concentrations, restrictions on pesticide use grew. The government&apos;s growing understanding of cumulative risk also has led to changes in pesticide testing and regulation.

00:00 - Chapter 1. An Introduction to the Relationship between Risk and Law
06:07 - Chapter 2. Evolution of Food and Pesticide Law: 1906 -- Present
21:44 - Chapter 3. FIFRA Amendments, EPA&apos;s Founding and Dietary Diversity
33:54 - Chapter 4. Fractured Science, Fractured Law
40:41 - Chapter 5. Pesticide Law: A Sequence of Changing Regulatory Priorities

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2010.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23185.jpg</video:thumbnail_loc>
      <video:duration>2975</video:duration>
      <video:publication_date>2012-09-13T11:15:44.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/gSrHJKUYNxo</video:player_loc>
      <video:uploader>0|74|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>9</video:tag>
      <video:tag>Risk</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>Pesticide</video:tag>
      <video:tag>paradigm</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-Safe-Drinking-Water-Science-and-Law</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - Safe Drinking Water: Science and Law</video:title>
      <video:description>&quot;Lec 10 - Safe Drinking Water: Science and Law&quot;Environmental Politics and Law (EVST 255)

The lecture reviews water law in the United States, and highlights challenges inherent in regulating water quality. Aging water infrastructure, pesticide and herbicide application, and surface water runoff all pose challenges in maintaining a clean drinking water supply. The lecture covers pesticide management through the Safe Drinking Water Act (SDWA). The management of pesticides and herbicides in drinking water has been heavily influenced by the economic concerns of pesticide and herbicide users as well as the municipal water agencies charged with testing water regularly for regulated chemicals. The lecture concludes with the regulation history of atrazine, a commonly used herbicide that research has shown to be hormonally active.

00:00 - Chapter 1. Clean Water: Science and Law
08:23 - Chapter 2. The Safe Drinking Water Act and Its Limits
24:00 - Chapter 3. Mapping Out Atrazine and Its Regulatory History
38:44 - Chapter 4. The Dance of Regulation

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2010.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23186.jpg</video:thumbnail_loc>
      <video:duration>2891</video:duration>
      <video:publication_date>2012-09-13T11:15:50.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/kRDLZQiZz0E</video:player_loc>
      <video:uploader>0|74|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>10</video:tag>
      <video:tag>safe</video:tag>
      <video:tag>drinking</video:tag>
      <video:tag>water</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Law</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-32-Computer-Science-61A-Fall-2010</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 32- Computer Science 61A Fall 2010</video:title>
      <video:description>Lec 32- Computer Science 61A.  These lectures are filmed during fall 2010. 
The Structure and Interpretation of Computer Programs</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17918.jpg</video:thumbnail_loc>
      <video:duration>3057</video:duration>
      <video:publication_date>2012-09-03T18:10:55.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/YiToiVuKzDc</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-Programming-Methodology-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - Programming Methodology (Stanford)</video:title>
      <video:description>Programming Methodology (Stanford)

Lecture by Professor Mehran Sahami for the Stanford Computer Science Department (CS106A). Professor Sahami introduces 2 new concepts, and he shows the class how to combine the previous topics and lectures together.

CS106A is an Introduction to the engineering of computer applications emphasizing modern software engineering principles: object-oriented design, decomposition, encapsulation, abstraction, and testing. Uses the Java programming language. Emphasis is on good programming style and the built-in facilities of the Java language. 

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=84A56BC7F4A1F852

CS106A at Stanford Unversity:
http://www.stanford.edu/class/cs106a/

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University:
http://www.stanford.edu

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15946.jpg</video:thumbnail_loc>
      <video:duration>3146</video:duration>
      <video:publication_date>2012-08-29T00:49:51.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/iYtri45lhtc</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>grades</video:tag>
      <video:tag>programing</video:tag>
      <video:tag>software</video:tag>
      <video:tag>variable</video:tag>
      <video:tag>Names</video:tag>
      <video:tag>language</video:tag>
      <video:tag>JAVA</video:tag>
      <video:tag>string</video:tag>
      <video:tag>variables</video:tag>
      <video:tag>readline</video:tag>
      <video:tag>Run</video:tag>
      <video:tag>methods</video:tag>
      <video:tag>Return</video:tag>
      <video:tag>constructors</video:tag>
      <video:tag>implementing</video:tag>
      <video:tag>class</video:tag>
      <video:tag>Var</video:tag>
      <video:tag>javadoc</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-56-1st-Order-Rate-Laws</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 56 - 1st Order Rate Laws</video:title>
      <video:description>1st Order Rate Laws

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26897.jpg</video:thumbnail_loc>
      <video:duration>239</video:duration>
      <video:publication_date>2012-09-19T02:53:25.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/85CM2edMqHI</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>1st</video:tag>
      <video:tag>order</video:tag>
      <video:tag>Rate</video:tag>
      <video:tag>Laws</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-21-Programming-Abstractions-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21 - Programming Abstractions (Stanford)</video:title>
      <video:description>&quot;Lec 21 - Programming Abstractions (Stanford)&quot; Lecture 21 by Julie Zelenski for the Programming Abstractions Course (CS106B) in the Stanford Computer Science Department. 

Julie talks about the buffer version of vector vs. stack and follows this with an example of cursor design. She also talks about linked list insertion and deletion. Cursor movement is the next topic covered; she illustrates how the cursor points from one cell to the next. 

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=FE6E58F856038C69

CS 106B Course Website:
http://cs106b.stanford.edu

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanforduniversity/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17695.jpg</video:thumbnail_loc>
      <video:duration>2762</video:duration>
      <video:publication_date>2012-09-03T16:57:45.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/-uITzwyfdcg</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>software</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>C</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>language</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>21</video:tag>
      <video:tag>Buffer</video:tag>
      <video:tag>stack</video:tag>
      <video:tag>Vector</video:tag>
      <video:tag>Linked</video:tag>
      <video:tag>list</video:tag>
      <video:tag>insert</video:tag>
      <video:tag>delete</video:tag>
      <video:tag>cursor</video:tag>
      <video:tag>Point</video:tag>
      <video:tag>map</video:tag>
      <video:tag>as</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-61-Books-to-Bench-to-Bedside-Informatics-for-Autism-Research</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 61 - Books to Bench to Bedside  Informatics for Autism Research</video:title>
      <video:description>Lec 61 - Books to Bench to Bedside  Informatics for Autism ResearchMay 31, 2006 - Isaac Kohane, Lawrence J. Henderson Associate Professor of Pediatrics and Health Sciences and Technology; Associate Professor of Medicine, HMS/Children&apos;s Hospital

Autism Spectrum Disorder (ASD) is a socio-cognitive disorder which has a high (up to 1% by some estimates) prevalence in our society. More controversially, ASD is reported to be on the increase. Less controversially, ASD is known to have a strong inherited component as well as an environmental component. And yet, despite decades of research, precious little is understood about the causes of this disorder and existing therapies are often unsatisfactory. Notwithstanding, the genomic revolution offers the potential for some novel insights and therapies. The seminar will review the challenges and the solutions that computational approaches bring to a systematic understanding of ASD. The integrative role of computing in synthesizing insights from the genome, bibliome, imaging and other measurement modalities is reviewed and a broader role for computing in the investigation of complex diseases is proposed.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16101.jpg</video:thumbnail_loc>
      <video:duration>3832</video:duration>
      <video:publication_date>2012-08-29T09:31:05.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/hFwUczx0doU</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Harvard</video:tag>
      <video:tag>university</video:tag>
      <video:tag>IIC</video:tag>
      <video:tag>autism</video:tag>
      <video:tag>computers</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>Isaac</video:tag>
      <video:tag>kohane</video:tag>
      <video:tag>research</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-38-Electrolysis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 38 - Electrolysis</video:title>
      <video:description>Electrolysis

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26864.jpg</video:thumbnail_loc>
      <video:duration>216</video:duration>
      <video:publication_date>2012-09-19T02:47:26.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/xVv8aSBCCi4</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Electrolysis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-CS-61B-Game-Trees</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - CS 61B Game Trees</video:title>
      <video:description>CS 61B Game Trees

CS 61B: Data Structures - Fall 2006

Instructor Jonathan Shewchuk

Fundamental dynamic data structures, including linear lists, queues, trees, and other linked structures; arrays strings, and hash tables. Storage management. Elementary principles of software engineering. Abstract data types. Algorithms for sorting and searching. Introduction to the Java programming language.

http://www.cs.berkeley.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19587.jpg</video:thumbnail_loc>
      <video:duration>3041</video:duration>
      <video:publication_date>2012-09-05T03:43:36.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Unh51VnD-hA</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>cs</video:tag>
      <video:tag>61B</video:tag>
      <video:tag>game</video:tag>
      <video:tag>trees</video:tag>
      <video:tag>shewchuk</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-Paradise-Lost-Book-I</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - Paradise Lost, Book I</video:title>
      <video:description>&quot;Lec 9 - Paradise Lost, Book I&quot; Milton (ENGL 220)

The invocation to Paradise Lost is read and analyzed. Milton&apos;s tenure as Latin Secretary under the Puritan government, his subsequent imprisonment upon the restoration of the monarchy, and his blindness are all briefly discussed. The poet&apos;s subsequent choice of a religious subject, rather than a nationalist one, for his epic is considered in light of the failure of the Puritan regime. His radical poetics, including his stance against rhyme and his unique use of enjambment and double syntax, is closely examined. Elements of the radical philosophy of monism, present in his depiction of angelic bodies, are identified and discussed at length.

00:00 - Chapter 1. &quot;Paradise Lost&quot;: The Fall of Adam, Eve and the Rebel Angels
08:56 - Chapter 2. &quot;Paradise Lost&quot;: A Powerful Defense against Lateness
13:44 - Chapter 3. &quot;First&quot;: A Strategy of Retrospective Anticipation
23:14 - Chapter 4. &quot;Paradise Lost&quot;: Radical Theology
28:25 - Chapter 5. &quot;Paradise Lost&quot;: Thoughts Unconstrained by Grammar

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2007.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17303.jpg</video:thumbnail_loc>
      <video:duration>3080</video:duration>
      <video:publication_date>2012-09-02T17:52:26.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/H62G9yIN5Wk</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>incubabat</video:tag>
      <video:tag>animist</video:tag>
      <video:tag>materialism</video:tag>
      <video:tag>blindness</video:tag>
      <video:tag>double</video:tag>
      <video:tag>syntax</video:tag>
      <video:tag>epic</video:tag>
      <video:tag>tradition</video:tag>
      <video:tag>iambic</video:tag>
      <video:tag>pentameter</video:tag>
      <video:tag>monism</video:tag>
      <video:tag>Moses</video:tag>
      <video:tag>Pentatuch</video:tag>
      <video:tag>Restoration</video:tag>
      <video:tag>rhyme</video:tag>
      <video:tag>vitalism</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Probability-for-Life-Science</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Probability for Life Science</video:title>
      <video:description>&quot;Lec 3 - Probability for Life Science&quot; A math course for life science majors covering elementary probability, probability distributions, random variables, and limit theorems. 

Lecturer: Herbert Enderton, Ph.D., Harvard University.  Dr. Enderton is Logic Colloquim Chairman for the UCLA Logic Center --  http://www.logic.ucla.edu/.

UCLA course Probability for Life Science, Math 3C, Fall 2008

* See all UCLA Math 3C classes in this series: http://www.youtube.com/view_play_list?p=5BE09709EECF36AA
* See more courses from UCLA: http://www.youtube.com/uclacourses 
* See more from UCLAs main channel on YouTube: http://www.youtube.com/ucla 

ABOUT UCLA MATH:
The American Mathematical Society honored UCLA&apos;s math department and its &quot;first-rate faculty of internationally recognized mathematicians&quot; with the 2007 Award for an Exemplary Program or Achievement in a Mathematics Department.

UCLA&apos;s department is &quot;an outstanding model of all that a mathematics department can be,&quot; the society declared. 

The society said UCLA&apos;s created &quot;a comprehensive vision for its undergraduate, graduate, and postdoctoral training programs that involves important interactions with the Institute for Pure and Applied Mathematics (IPAM) at UCLA, which is funded by the National Science Foundation (NSF). Through these unusually large training programs, UCLA has become one of the biggest pipelines to mathematical careers in the United States.&quot; 

IPAM strengthens the ties between mathematics and the other sciences and helps train a new generation of interdisciplinary mathematicians and scientists. More than 1,000 scholars a year participate in programs that bring together mathematicians and scientists from the fields of biology, the physical sciences, medicine, engineering and others, as well as from industry and national laboratories. 

http://www.math.ucla.edu/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20591.jpg</video:thumbnail_loc>
      <video:duration>3114</video:duration>
      <video:publication_date>2012-09-06T16:36:13.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/yzakxCyvl0k</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>probability</video:tag>
      <video:tag>for</video:tag>
      <video:tag>life</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>A</video:tag>
      <video:tag>math</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>majors</video:tag>
      <video:tag>covering</video:tag>
      <video:tag>elementary</video:tag>
      <video:tag>probabilit</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-Probability-for-Life-Science</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - Probability for Life Science</video:title>
      <video:description>&quot;Lec 10 - Probability for Life Science&quot; A math course for life science majors covering elementary probability, probability distributions, random variables, and limit theorems. 

Lecturer: Herbert Enderton, Ph.D., Harvard University.  Dr. Enderton is Logic Colloquim Chairman for the UCLA Logic Center --  http://www.logic.ucla.edu/.

UCLA course Probability for Life Science, Math 3C, Fall 2008

* See all UCLA Math 3C classes in this series: http://www.youtube.com/view_play_list?p=5BE09709EECF36AA
* See more courses from UCLA: http://www.youtube.com/uclacourses 
* See more from UCLAs main channel on YouTube: http://www.youtube.com/ucla 

ABOUT UCLA MATH:
The American Mathematical Society honored UCLA&apos;s math department and its &quot;first-rate faculty of internationally recognized mathematicians&quot; with the 2007 Award for an Exemplary Program or Achievement in a Mathematics Department.

UCLA&apos;s department is &quot;an outstanding model of all that a mathematics department can be,&quot; the society declared. 

The society said UCLA&apos;s created &quot;a comprehensive vision for its undergraduate, graduate, and postdoctoral training programs that involves important interactions with the Institute for Pure and Applied Mathematics (IPAM) at UCLA, which is funded by the National Science Foundation (NSF). Through these unusually large training programs, UCLA has become one of the biggest pipelines to mathematical careers in the United States.&quot; 

IPAM strengthens the ties between mathematics and the other sciences and helps train a new generation of interdisciplinary mathematicians and scientists. More than 1,000 scholars a year participate in programs that bring together mathematicians and scientists from the fields of biology, the physical sciences, medicine, engineering and others, as well as from industry and national laboratories. 

http://www.math.ucla.edu/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20598.jpg</video:thumbnail_loc>
      <video:duration>3078</video:duration>
      <video:publication_date>2012-09-06T16:42:43.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/gSdPBlmQv_0</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>A</video:tag>
      <video:tag>math</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>for</video:tag>
      <video:tag>life</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>majors</video:tag>
      <video:tag>covering</video:tag>
      <video:tag>elementary</video:tag>
      <video:tag>probability</video:tag>
      <video:tag>distributions</video:tag>
      <video:tag>random</video:tag>
      <video:tag>variables</video:tag>
      <video:tag>and</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-From-Interstellar-Molecules-to-Astrobiology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - From Interstellar Molecules to Astrobiology</video:title>
      <video:description>&quot;Lec 2 - From Interstellar Molecules to Astrobiology&quot; Third lecture of Professor Lynn Rothschild&apos;s Astrobiology and Space Exploration course.

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18668.jpg</video:thumbnail_loc>
      <video:duration>4780</video:duration>
      <video:publication_date>2012-09-04T03:49:07.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/DBnF_2kyR70</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Organic</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>sciences</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>technologies</video:tag>
      <video:tag>research</video:tag>
      <video:tag>experimentation</video:tag>
      <video:tag>Dust</video:tag>
      <video:tag>Molecules</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>exploration</video:tag>
      <video:tag>History</video:tag>
      <video:tag>Compounds</video:tag>
      <video:tag>Discoveries</video:tag>
      <video:tag>spectrums</video:tag>
      <video:tag>galaxies</video:tag>
      <video:tag>nebulas</video:tag>
      <video:tag>radiation</video:tag>
      <video:tag>carbon</video:tag>
      <video:tag>Elements</video:tag>
      <video:tag>spectrograph</video:tag>
      <video:tag>interstellar</video:tag>
      <video:tag>analyti</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Psychology-M176-Families-and-Couples-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Psychology M176: Families and Couples UCLA</video:title>
      <video:description>&quot;Lec 2 - Psychology M176: Families and Couples UCLA&quot; Psychology M176 - Communication and Conflict in Couples and Families 

Lecture Title: &quot;Methods&quot;

April 3rd, 2009

Professor Benjamin Karney lecture on families and couples. This course examines relationships and their connection to individual psychopathology, marital discord, and family disruption

Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA Psychology M176 - Communication and Conflict in Couples and Families classes in this series: http://www.youtube.com/view_play_list?p=A1DA9D11E15C116D
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20694.jpg</video:thumbnail_loc>
      <video:duration>4367</video:duration>
      <video:publication_date>2012-09-07T15:35:41.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/B6OjJHi0rO8</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Psychology</video:tag>
      <video:tag>M176</video:tag>
      <video:tag>Families</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Couples</video:tag>
      <video:tag>UCLA</video:tag>
      <video:tag>Communication</video:tag>
      <video:tag>conflict</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Familie</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-116-Divergence-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 116 - Divergence 2</video:title>
      <video:description>Divergence 2

The intuition of what the divergence of a vector field is.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19910.jpg</video:thumbnail_loc>
      <video:duration>652</video:duration>
      <video:publication_date>2012-09-06T00:52:40.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/tOX3RkH2guE</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>divergence</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-130-LIBOR</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 130 - LIBOR</video:title>
      <video:description>This lecture is provided by Khan Academy. 

London InterBank Offer Rate</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20438.jpg</video:thumbnail_loc>
      <video:duration>217</video:duration>
      <video:publication_date>2012-09-06T15:06:36.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/wBCowBiXV7A</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>LIBOR</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-32-Genetic-Engineering-and-Society-Honors-Collegium-70A-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 32 - Genetic Engineering and Society, Honors Collegium 70A, UCLA</video:title>
      <video:description>&quot;Lec 32 - Genetic Engineering and Society, Honors Collegium 70A, UCLA&quot; Course Description:
Honors Collegium 70A: Genetic Engineering in Medicine, Agriculture, &amp; Law is a class that examines the historical and scientific study of genetic engineering in medicine, agriculture, and law, including examination of social, ethical, and legal issues raised by new technology.

About the Professor:
Bob Goldberg is a plant molecular biologist who specializes in the area of plant gene expression. The goal of his research has been to understand how plant cells differentiate and how genes are activated selectively in specialized cell types during plant development. He has received UCLA Distinguished Teaching Awards from the Department of Biology and the Department of Molecular, Cell, and Developmental Biology, and was awarded the all-campus Luckmann Distinguished Teaching Award from the Academic Senate.

Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA Honors Collegium 70A: Genetic Engineering in Medicine, Agriculture, &amp; Law classes in this series: http://www.youtube.com/view_play_list...
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20658.jpg</video:thumbnail_loc>
      <video:duration>3440</video:duration>
      <video:publication_date>2012-09-06T17:32:07.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/aNtsQLx0W3I</video:player_loc>
      <video:uploader>0|14|0</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Honors</video:tag>
      <video:tag>Collegium</video:tag>
      <video:tag>70A</video:tag>
      <video:tag>Genetic</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>in</video:tag>
      <video:tag>medicine</video:tag>
      <video:tag>Agriculture</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>is</video:tag>
      <video:tag>A</video:tag>
      <video:tag>class</video:tag>
      <video:tag>that</video:tag>
      <video:tag>examines</video:tag>
      <video:tag>the</video:tag>
      <video:tag>historical</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-History-1C-Modern-Civilization-1750-Present-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - History 1C: Modern Civilization 1750-Present UCLA</video:title>
      <video:description>&quot;Lec 3 - History 1C: Modern Civilization 1750-Present UCLA&quot; Lecture 3: French Revolution

April 7th, 2009

Professor Lynn Hunt lectures in this course which covers a broad, historical study of major elements in Western heritage from the world of the Greeks to that of the 20th century, designed to further beginning students&apos; general education, introduce them to ideas, attitudes, and institutions basic to Western civilization, and acquaint them, through reading and critical discussion, with representative contemporary documents and writings of enduring interest.

Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA History 1C: Modern Civilization classes in this series: http://www.youtube.com/view_play_list?p=F4DFAB80C2018F85
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20663.jpg</video:thumbnail_loc>
      <video:duration>3760</video:duration>
      <video:publication_date>2012-09-07T07:53:11.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/z3N5bdKO5_g</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>Some</video:tag>
      <video:tag>clips</video:tag>
      <video:tag>and</video:tag>
      <video:tag>images</video:tag>
      <video:tag>may</video:tag>
      <video:tag>Have</video:tag>
      <video:tag>Been</video:tag>
      <video:tag>blurred</video:tag>
      <video:tag>or</video:tag>
      <video:tag>removed</video:tag>
      <video:tag>to</video:tag>
      <video:tag>avoid</video:tag>
      <video:tag>copyright</video:tag>
      <video:tag>infringement</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-29-Homeostasis-Circulation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 29- Homeostasis:  Circulation</video:title>
      <video:description>Lec 29- Homeostasis:  Circulation.
General Biology Lecture</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17177.jpg</video:thumbnail_loc>
      <video:duration>2930</video:duration>
      <video:publication_date>2012-09-02T12:10:44.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ZD1wVipBjRk</video:player_loc>
      <video:uploader>UCBerkeley</video:uploader>
      <video:category>Developmental Biology</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-Introduction-to-Robotics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - Introduction to Robotics</video:title>
      <video:description>&quot;Lec 13 - Introduction to Robotics&quot; Lecture by Professor Oussama Khatib for Introduction to Robotics (CS223A) in the Stanford Computer Science Department. Professor Khatib shows a short video on Juggling Robots, then lectures on robotics control.

CS223A is an introduction to robotics which covers topics such as Spatial Descriptions, Forward Kinematics, Inverse Kinematics, Jacobians, Dynamics, Motion Planning and Trajectory Generation, Position and Force Control, and Manipulator Design.

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=65CC0384A1798ADF

CS 223A Course Website:
http://cse.stanford.edu/class/cs223a/

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17590.jpg</video:thumbnail_loc>
      <video:duration>4211</video:duration>
      <video:publication_date>2012-09-03T16:17:59.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/5-k2RzfIgoU</video:player_loc>
      <video:uploader>0|65|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>robotics</video:tag>
      <video:tag>design</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>matrix</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>motion</video:tag>
      <video:tag>planning</video:tag>
      <video:tag>humanoids</video:tag>
      <video:tag>AI</video:tag>
      <video:tag>Artificial</video:tag>
      <video:tag>intelligence</video:tag>
      <video:tag>juggling</video:tag>
      <video:tag>robot</video:tag>
      <video:tag>control</video:tag>
      <video:tag>Natural</video:tag>
      <video:tag>Systems</video:tag>
      <video:tag>PID</video:tag>
      <video:tag>Joint</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>dynamic</video:tag>
      <video:tag>Task</video:tag>
      <video:tag>oriented</video:tag>
      <video:tag>Rate</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-History-1C-Modern-Civilization-1750-Present-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8- History 1C: Modern Civilization 1750-Present UCLA</video:title>
      <video:description>Lec 8- History 1C: Modern Civilization 1750-Present UCLA&quot; Lecture 8: Unavailable at this time

April 23rd, 2009

Professor Lynn Hunt lectures in this course which covers a broad, historical study of major elements in Western heritage from the world of the Greeks to that of the 20th century, designed to further beginning students&apos; general education, introduce them to ideas, attitudes, and institutions basic to Western civilization, and acquaint them, through reading and critical discussion, with representative contemporary documents and writings of enduring interest.

Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA History 1C: Modern Civilization classes in this series: http://www.youtube.com/view_play_list?p=F4DFAB80C2018F85
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20668.jpg</video:thumbnail_loc>
      <video:duration>10</video:duration>
      <video:publication_date>2012-09-07T07:59:47.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ee2rtj0ZTxU</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>Some</video:tag>
      <video:tag>clips</video:tag>
      <video:tag>and</video:tag>
      <video:tag>images</video:tag>
      <video:tag>may</video:tag>
      <video:tag>Have</video:tag>
      <video:tag>Been</video:tag>
      <video:tag>blurred</video:tag>
      <video:tag>or</video:tag>
      <video:tag>removed</video:tag>
      <video:tag>to</video:tag>
      <video:tag>avoid</video:tag>
      <video:tag>copyright</video:tag>
      <video:tag>infringement</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-History-2D-Science-Magic-and-Religion-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - History 2D: Science, Magic, and Religion UCLA</video:title>
      <video:description>&quot;Lec 5 - History 2D: Science, Magic, and Religion UCLA&quot; Lecture Title: &quot;Reformation and Revolution&quot;

April 14th, 2009

Professor Courtenay Raia lectures on science and religion as historical phenomena that have evolved over time. Examines the earlier mind-set before 1700 when into science fitted elements that came eventually to be seen as magical. THe course also question how Western cosmologies became &quot;disenchanted.&quot; Magical tradition transformed into modern mysticisms is also examined as well as the political implications of these movements. Includes discussion concerning science in totalitarian settings as well as &quot;big science&quot; during the Cold War.

Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA History 2D: Science, Magic, and Religion classes in this series: http://www.youtube.com/view_play_list?p=FFD1C791A86FB485
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20677.jpg</video:thumbnail_loc>
      <video:duration>4112</video:duration>
      <video:publication_date>2012-09-07T08:55:50.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Mt-7YHggULg</video:player_loc>
      <video:uploader>0|43|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>Some</video:tag>
      <video:tag>clips</video:tag>
      <video:tag>and</video:tag>
      <video:tag>images</video:tag>
      <video:tag>may</video:tag>
      <video:tag>Have</video:tag>
      <video:tag>Been</video:tag>
      <video:tag>blurred</video:tag>
      <video:tag>or</video:tag>
      <video:tag>removed</video:tag>
      <video:tag>to</video:tag>
      <video:tag>avoid</video:tag>
      <video:tag>copyright</video:tag>
      <video:tag>infringement</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Psychology-M176-Families-and-Couples-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Psychology M176: Families and Couples UCLA</video:title>
      <video:description>&quot;Lec 8 - Psychology M176: Families and Couples UCLA&quot; Psychology M176 - Communication and Conflict in Couples and Families

Lecture Title: &quot;Attachment&quot;

April 24th, 2009

Professor Benjamin Karney lecture on families and couples. This course examines relationships and their connection to individual psychopathology, marital discord, and family disruption.

Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA Psychology M176 - Communication and Conflict in Couples and Families classes in this series: http://www.youtube.com/view_play_list?p=A1DA9D11E15C116D
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20700.jpg</video:thumbnail_loc>
      <video:duration>3115</video:duration>
      <video:publication_date>2012-09-07T15:41:01.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/GYbwXk6qHkM</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Psychology</video:tag>
      <video:tag>M176</video:tag>
      <video:tag>Families</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Couples</video:tag>
      <video:tag>UCLA</video:tag>
      <video:tag>Communication</video:tag>
      <video:tag>conflict</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Familie</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-52-Cherubism</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 52 - Cherubism</video:title>
      <video:description>&quot;Lec 52 - Cherubism&quot; Dr. Hayward examines a patient diagnosed with cherubism. He shows X-rays and  microscope slides of the bone to explain the syndrome. Orig. air date: JUN 15 77

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21260.jpg</video:thumbnail_loc>
      <video:duration>923</video:duration>
      <video:publication_date>2012-09-09T03:43:18.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/fHHkpFFL4M0</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>52</video:tag>
      <video:tag>Cherubism</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-Statistics-21</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15- Statistics 21</video:title>
      <video:description>Lec 15- Statistics 21 .
Introductory Probability and Statistics for Business</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16947.jpg</video:thumbnail_loc>
      <video:duration>4721</video:duration>
      <video:publication_date>2012-09-01T17:10:12.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/vnfTylbNsvY</video:player_loc>
      <video:uploader>0|49|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Spring</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-Statistics-21</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13- Statistics 21</video:title>
      <video:description>Lec 13- Statistics 21.
Introductory Probability and Statistics for Business</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16945.jpg</video:thumbnail_loc>
      <video:duration>4712</video:duration>
      <video:publication_date>2012-09-01T17:08:15.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/7q37dX7AOao</video:player_loc>
      <video:uploader>0|49|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Spring</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-30-Biology-1B</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 30-Biology 1B -</video:title>
      <video:description>lec 30-Biology 1B - General Biology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23428.jpg</video:thumbnail_loc>
      <video:duration>3006</video:duration>
      <video:publication_date>2012-09-13T13:54:12.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/hKzgtjng3RI</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>biology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-29-Biology-1B</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 29-Biology 1B -</video:title>
      <video:description>lec 29-Biology 1B -General Biology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23427.jpg</video:thumbnail_loc>
      <video:duration>2746</video:duration>
      <video:publication_date>2012-09-13T13:54:05.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ush7nRqpy6M</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>biology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-The-Fourier-Transforms-and-its-Applications</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - The Fourier Transforms and its Applications</video:title>
      <video:description>Lec 2 - The Fourier Transforms and its Applications&quot; Lecture by Professor Brad Osgood for the Electrical Engineering course, The Fourier Transforms and its Applications (EE 261).  Professor Osgood&apos;s lecture addresses the question- How can we use such simple functions, sin(t) and cos(t) to model such periodic phenomenon? He takes the students through the first steps in analyzing general periodic phenomenon.

The Fourier transform is a tool for solving physical problems. In this course the emphasis is on relating the theoretical principles to solving practical engineering and science problems.

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=B24BC7956EE040CD

EE 261 at Stanford University:
http://eeclass.stanford.edu/ee261/

Stanford University:
http://www.stanford.edu

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17600.jpg</video:thumbnail_loc>
      <video:duration>3177</video:duration>
      <video:publication_date>2012-09-03T16:23:14.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/1rqJl7Rs6ps</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>computers</video:tag>
      <video:tag>math</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>geometry</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>Functions</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>Operations</video:tag>
      <video:tag>Fourier</video:tag>
      <video:tag>Transformations</video:tag>
      <video:tag>periodicity</video:tag>
      <video:tag>symmetry</video:tag>
      <video:tag>sin</video:tag>
      <video:tag>cosin</video:tag>
      <video:tag>phenomenon</video:tag>
      <video:tag>signals</video:tag>
      <video:tag>periods</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-Statistics-21-6de7fb</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - Statistics 21</video:title>
      <video:description>&quot;Lec 14 - Statistics 21&quot; Statistics 21 - Fall 2009 - 
Introductory Probability and Statistics for Business -
Professor Philip Stark</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23939.jpg</video:thumbnail_loc>
      <video:duration>5113</video:duration>
      <video:publication_date>2012-09-14T12:10:06.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/gae9DXAcXU4</video:player_loc>
      <video:uploader>045|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>14</video:tag>
      <video:tag>statistics</video:tag>
      <video:tag>21</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Examination-of-Neck-and-Cardiac</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Examination of Neck and Cardiac</video:title>
      <video:description>This video shows the examination of neck and Cardiac of a patient. Proper position for examination and the main parts of examination are shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/2eeb7e26-8db2-47a9-b92b-4db0475e59b1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>529</video:duration>
      <video:publication_date>2011-12-06T18:25:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10802.mp4</video:content_loc>
      <video:uploader>seraboth</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Neck</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Cardiac</video:tag>
      <video:tag>exam</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-Holocaust-in-Film-and-Literature-German-59-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17- Holocaust in Film and Literature, German 59, UCLA</video:title>
      <video:description>&quot;Lec 17- Holocaust in Film and Literature, German 59, UCLA&quot;Course Description:
German 59: Holocaust in Film and Literature is a course that provides insight into the History of Holocaust and its present memory through examination of challenges and problems encountered in trying to imagine its horror through media of literature and film.

About the Professor:
Todd Presner is Associate Professor of Germanic Languages, Comparative Literature, and Jewish Studies. His research focuses on German-Jewish intellectual and cultural history, the history of media, visual culture, digital humanities, and cultural geography. He is the author of two books: The first, Mobile Modernity: Germans, Jews, Trains (Columbia University Press, 2007), maps German-Jewish intellectual history onto the development of the railway system; the second, Muscular Judaism: The Jewish Body and the Politics of Regeneration (Routledge, 2007), analyzes the aesthetic dimensions of the strong Jewish body.

Note: Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA German 59: Holocaust in Film and Literature classes in this series: http://www.youtube.com/view_play_list?p=E162D5967A29AA3B
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21279.jpg</video:thumbnail_loc>
      <video:duration>3473</video:duration>
      <video:publication_date>2012-09-09T03:47:45.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/zWUJ1g1niLk</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Literature</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>17</video:tag>
      <video:tag>Holocaust</video:tag>
      <video:tag>in</video:tag>
      <video:tag>film</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Literature</video:tag>
      <video:tag>German</video:tag>
      <video:tag>59</video:tag>
      <video:tag>UCLA</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-Differential-Integral-Calculus-Math-31A-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17- Differential &amp; Integral Calculus, Math 31A, UCLA</video:title>
      <video:description>&quot;Lec 17- Differential &amp; Integral Calculus, Math 31A, UCLA&quot;Course Description:
Math 31A is a course that provides insight into differential calculus and applications as well as an introduction to integration.

About the Professor:
Steve Butler is a NSF Postdoctoral Scholar and Assistant Adjunct Professor of the UCLA Department of Mathematics. He received his Ph. D. from UCSD in June of 2008 and has been at UCLA since the Fall of 2008 (where he will be staying for a total of three years). His area of research consists of Combinatorics as well as particular spectral graph theory, combinatorial geometry, and recreational mathematics (i.e., juggling).

Course Webpage: http://www.math.ucla.edu/~butler/2010/math31a/
Professors Webpage: www.math.ucla.edu/~butler

Note: Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA Math 31A: Differential &amp; Integral Calculus classes in this series: http://www.youtube.com/view_play_list?p=E162D5967A29AA3B
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21328.jpg</video:thumbnail_loc>
      <video:duration>2436</video:duration>
      <video:publication_date>2012-09-09T04:08:04.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/AbxD5_P9jGY</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>17</video:tag>
      <video:tag>differential</video:tag>
      <video:tag>Integral</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>math</video:tag>
      <video:tag>31A</video:tag>
      <video:tag>UCLA</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-23-Programming-Abstractions-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23 - Programming Abstractions (Stanford)</video:title>
      <video:description>&quot;Lec 23 - Programming Abstractions (Stanford)&quot; Lecture 23 by Julie Zelenski for the Programming Abstractions Course (CS106B) in the Stanford Computer Science Department. 

Julie shows a YouTube video of Barack Obama answering a question about what kind of sorting algorithm he would use to sort a list of data. She also gives several examples of problems that are capable of being solved with sorting. She goes on to say that if you think about certain problems as graphs, finding the solution is sometimes easier as well as easier to understand. To be able to do this, she explains how to represent graphs in C++.

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=FE6E58F856038C69

CS 106B Course Website:
http://cs106b.stanford.edu

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanforduniversity/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17697.jpg</video:thumbnail_loc>
      <video:duration>2751</video:duration>
      <video:publication_date>2012-09-03T16:58:01.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/DLRBkVADdU0</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>software</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>C</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>language</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>23</video:tag>
      <video:tag>sorting</video:tag>
      <video:tag>lists</video:tag>
      <video:tag>graphs</video:tag>
      <video:tag>recursive</video:tag>
      <video:tag>Strategies</video:tag>
      <video:tag>connections</video:tag>
      <video:tag>traversal</video:tag>
      <video:tag>dfs</video:tag>
      <video:tag>trace</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-Programming-Paradigms-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - Programming Paradigms (Stanford)</video:title>
      <video:description>&quot;Lec 16 - Programming Paradigms (Stanford)&quot; Lecture by Professor Jerry Cain for Programming Paradigms (CS107) in the Stanford University Computer Science department.  In this lecture, Prof. Cain continues his lecture on thread libraries, discussing semaphores in greater depth, in the context of the C and C++ programming languages.

Programming Paradigms (CS107) introduces several programming languages, including C, Assembly, C++, Concurrent Programming, Scheme, and Python.  The class aims to teach students how to write code for each of these individual languages and to understand the programming paradigms behind these languages.

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=9D558D49CA734A02

CS 107 Course Website:
http://www.CS107.stanford.edu/

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17762.jpg</video:thumbnail_loc>
      <video:duration>3092</video:duration>
      <video:publication_date>2012-09-03T17:17:14.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/OGHN_zVTMMo</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Science</video:tag>
      <video:tag>math</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>language</video:tag>
      <video:tag>source</video:tag>
      <video:tag>Code</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>paradigm</video:tag>
      <video:tag>C</video:tag>
      <video:tag>bit</video:tag>
      <video:tag>byte</video:tag>
      <video:tag>thread</video:tag>
      <video:tag>library</video:tag>
      <video:tag>function</video:tag>
      <video:tag>semaphore</video:tag>
      <video:tag>processor</video:tag>
      <video:tag>dining</video:tag>
      <video:tag>philosopher</video:tag>
      <video:tag>Example</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-The-Physician-in-Modern-Society</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - The Physician in Modern Society</video:title>
      <video:description>&quot;Lec 1 - The Physician in Modern Society&quot; (September 22, 2009) Abraham C. Verghese MC, MACP, Professor of Medicine and the Stanford University School of Medicine discusses the human side of practicing medicine.

Stanford Mini Med School is a series arranged and directed by Stanford&apos;s School of Medicine, and presented by the Stanford Continuing Studies program. Featuring more than thirty distinguished, faculty, scientists and physicians from Stanford&apos;s medical school, the series offers students a dynamic introduction to the world of human biology, health and disease, and the groundbreaking changes taking place in medical research and health care.

Stanford University:
http://www.stanford.edu/

Stanford Continuing Studies
http://continuingstudies.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18722.jpg</video:thumbnail_loc>
      <video:duration>4293</video:duration>
      <video:publication_date>2012-09-04T04:23:27.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/SRJc8RsEV44</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Biophysics</video:category>
      <video:tag>Health</video:tag>
      <video:tag>care</video:tag>
      <video:tag>doctors</video:tag>
      <video:tag>physician</video:tag>
      <video:tag>art</video:tag>
      <video:tag>patients</video:tag>
      <video:tag>Luke</video:tag>
      <video:tag>Fildes</video:tag>
      <video:tag>painting</video:tag>
      <video:tag>family</video:tag>
      <video:tag>physicians</video:tag>
      <video:tag>Medical</video:tag>
      <video:tag>practice</video:tag>
      <video:tag>relationships</video:tag>
      <video:tag>Healing</video:tag>
      <video:tag>cure</video:tag>
      <video:tag>illness</video:tag>
      <video:tag>Disease</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>David</video:tag>
      <video:tag>Orr</video:tag>
      <video:tag>fatigue</video:tag>
      <video:tag>Examination</video:tag>
      <video:tag>encouragement</video:tag>
      <video:tag>Debt</video:tag>
      <video:tag>incentives</video:tag>
      <video:tag>concierge</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-Checking-Hybridization-Theory-with-XH_3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - Checking Hybridization Theory with XH_3</video:title>
      <video:description>&quot;Lec 14 - Checking Hybridization Theory with XH_3&quot; Freshman Organic Chemistry (CHEM 125)

This lecture brings experiment to bear on the previous theoretical discussion of bonding by focusing on hybridization of the central atom in three XH_3 molecules. Because independent electron pairs must not overlap, hybridization can be related to molecular structure by a simple equation. The &quot;Umbrella Vibration&quot; and the associated rehybridization of the central atom is used to illustrate how a competition between strong bonds and stable atoms works to create differences in molecular structure that discriminate between bonding models. Infrared and electron spin resonance experiments confirm our understanding of the determinants of molecular structure.

00:00 - Chapter 1. A Relationship between Hybridization and Molecular Structure
08:30 - Chapter 2. Optimizing Hybridization in XH3 Molecules
19:17 - Chapter 3. Infrared Spectroscopy on the Structures of the XH3 Molecules
29:43 - Chapter 4. Electron Spin Resonance on Hybridization and Electron Density

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19750.jpg</video:thumbnail_loc>
      <video:duration>2856</video:duration>
      <video:publication_date>2012-09-05T09:23:46.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Dxvzkupjp54</video:player_loc>
      <video:uploader>0|34|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Umbrella</video:tag>
      <video:tag>Vibration</video:tag>
      <video:tag>Hybridization</video:tag>
      <video:tag>Radical</video:tag>
      <video:tag>Lone</video:tag>
      <video:tag>pair</video:tag>
      <video:tag>electronegativity</video:tag>
      <video:tag>Bond</video:tag>
      <video:tag>polarity</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-22-The-U-of-M-Dental-Cubicle-Introduction-Operation-and-Disinfection</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22 - The U of M Dental Cubicle: Introduction,  Operation and Disinfection</video:title>
      <video:description>&quot;Lec 22 - The U of M Dental Cubicle: Introduction,  Operation and Disinfection&quot; Produced to orient the new user to the cubicle equipment and its operation, including the proper disinfection techniques for the University of Michigan School of Dentistry Dental Cubicle.  Orig. air date: JUN 22 89

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22871.jpg</video:thumbnail_loc>
      <video:duration>685</video:duration>
      <video:publication_date>2012-09-11T08:27:07.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/yDvc_xanLi0</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>22</video:tag>
      <video:tag>the</video:tag>
      <video:tag>U</video:tag>
      <video:tag>of</video:tag>
      <video:tag>M</video:tag>
      <video:tag>Dental</video:tag>
      <video:tag>Cubicle</video:tag>
      <video:tag>introduction</video:tag>
      <video:tag>Operation</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Disinfection</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-Life-Concepts-and-Issues-Life-Sciences-15</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - Life, Concepts and Issues: Life Sciences 15</video:title>
      <video:description>&quot;Lec 12 - Life, Concepts and Issues: Life Sciences 15&quot; A General Education Course introducing non-Life Science Majors to the Life Sciences, challenging them to explore and understand important issues in the field.  Topics include chemistry of life, genetics, physiology, evolution, and ecology -- all explored in lecture and debates.
 
Professor Jay Phelan has a Ph.D. in Biology from Harvard, and masters and bachelors degrees from UCLA and Yale.  See more on Professor Phelan in the Daily Bruin:  http://dailybruin.ucla.edu/news/1998/jan/16/new-professor-shows-fascinatio/
 
UCLA course Life Sciences 15, Fall 2007

Some clips and images may have been blurred or removed to avoid copyright infringement. 

*  See all UCLA Life Sciences 15 classes in this series: http://www.youtube.com/view_play_list?p=8EE54070B382E73A
*  See more courses from UCLA:  http://www.youtube.com/uclacourses 
*  See more from UCLAs main channel on YouTube:  http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19786.jpg</video:thumbnail_loc>
      <video:duration>4234</video:duration>
      <video:publication_date>2012-09-05T09:53:47.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/_VKbK5eRnFw</video:player_loc>
      <video:uploader>0|14|0</video:uploader>
      <video:category>Philosophy</video:category>
      <video:tag>UCLA</video:tag>
      <video:tag>uclachannel</video:tag>
      <video:tag>UCLACourses</video:tag>
      <video:tag>life</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>genetics</video:tag>
      <video:tag>Physiology</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>ecology</video:tag>
      <video:tag>courses</video:tag>
      <video:tag>class</video:tag>
      <video:tag>phelan</video:tag>
      <video:tag>education</video:tag>
      <video:tag>college</video:tag>
      <video:tag>university</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Sustainable-Living-Program</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Sustainable Living Program</video:title>
      <video:description>&quot;Lec 3 - Sustainable Living Program&quot; Woodrow W. Clark II on &quot;Energy&quot; as part of the Education for Sustainable Living Program (ESLP). 

ESLP is a student designed, student developed, and student facilitated program offered through UCLA&apos;s Institute of the Environment. ESLP runs a Lecture Series which brings guest speakers from UCLA and across the country to speak on specialized subjects including food systems, green business, organic gardens, sustainable living, the green economy, environmental justice, transportation, as well as sustainability projects across Los Angeles. More information can be found at www.eslp-la.com.

Clark is an author and co-editor on the Intergovernmental Panel on Climate Change, the organization created by the United Nations that was named co-recipient of the 2007 Nobel Peace Prize. He is also co-author of Agile Energy Systems: Global Lessons from the California Energy Crisis (2004).

Some clips and images may have been blurred or removed to avoid copyright infringement.

* See all the UCLA Education for Sustainable Living classes in this series: http://www.youtube.com/view_play_list?p=970187D814A61677
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20619.jpg</video:thumbnail_loc>
      <video:duration>5290</video:duration>
      <video:publication_date>2012-09-06T16:58:19.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/GJUo-ijYDYI</video:player_loc>
      <video:uploader>0|13|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Woodrow</video:tag>
      <video:tag>w</video:tag>
      <video:tag>Clark</video:tag>
      <video:tag>II</video:tag>
      <video:tag>on</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>as</video:tag>
      <video:tag>part</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>education</video:tag>
      <video:tag>for</video:tag>
      <video:tag>Sustainable</video:tag>
      <video:tag>Living</video:tag>
      <video:tag>Program</video:tag>
      <video:tag>ESLP</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Sustainable-Living-Program</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Sustainable Living Program</video:title>
      <video:description>&quot;Lec 8 - Sustainable Living Program&quot; Jules Dervaes on &quot;Sustainable Systems,&quot; as part of the Education for Sustainable Living Program (ESLP). Jump to the start of the lecture: http://www.youtube.com/watch?v=vkrZKGv-_Sk#t=24m41s

ESLP is a student designed, student developed, and student facilitated program offered through UCLA&apos;s Institute of the Environment. ESLP runs a Lecture Series which brings guest speakers from UCLA and across the country to speak on specialized subjects including food systems, green business, organic gardens, sustainable living, the green economy, environmental justice, transportation, as well as sustainability projects across Los Angeles. More information can be found at www.eslp-la.com.

Jules Dervaes is the founder of the Dervaes Institute which is dedicated to encouraging environmentally sustainable lifestyles.  The Path to Freedom is yet another project founded by Dervaes, and to find out more, go to http://www.pathtofreedom.com/

Some clips and images may have been blurred or removed to avoid copyright infringement.

* See all the UCLA Education for Sustainable Living classes in this series: http://www.youtube.com/view_play_list?p=970187D814A61677
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20624.jpg</video:thumbnail_loc>
      <video:duration>2969</video:duration>
      <video:publication_date>2012-09-06T17:03:34.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/VM1jyPU6e8k</video:player_loc>
      <video:uploader>0|13|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Jules</video:tag>
      <video:tag>Dervaes</video:tag>
      <video:tag>on</video:tag>
      <video:tag>Sustainable</video:tag>
      <video:tag>Systems</video:tag>
      <video:tag>as</video:tag>
      <video:tag>part</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>education</video:tag>
      <video:tag>for</video:tag>
      <video:tag>Living</video:tag>
      <video:tag>Program</video:tag>
      <video:tag>ESLP</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Pelvic-Exam</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Pelvic Exam</video:title>
      <video:description>What Happens at pelvic exam and Why It&apos;s Done? This video shows what happens at pelvic exam.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/1511b5ec-ab44-4727-affd-02dab550adc4/cand_25.jpg</video:thumbnail_loc>
      <video:duration>161</video:duration>
      <video:publication_date>2011-11-30T10:25:30.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9546.mp4</video:content_loc>
      <video:uploader>velatin</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Pelvic</video:tag>
      <video:tag>exam</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-28-Genetic-Engineering-and-Society-Honors-Collegium-70A-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 28 - Genetic Engineering and Society, Honors Collegium 70A, UCLA</video:title>
      <video:description>&quot;Lec 28 - Genetic Engineering and Society, Honors Collegium 70A, UCLA&quot; Course Description:
Honors Collegium 70A: Genetic Engineering in Medicine, Agriculture, &amp; Law is a class that examines the historical and scientific study of genetic engineering in medicine, agriculture, and law, including examination of social, ethical, and legal issues raised by new technology.

About the Professor:
Bob Goldberg is a plant molecular biologist who specializes in the area of plant gene expression.  The goal of his research has been to understand how plant cells differentiate and how genes are activated selectively in specialized cell types during plant development. He has received UCLA Distinguished Teaching Awards from the  Department of Biology and the Department of Molecular, Cell, and Developmental Biology, and was awarded the all-campus Luckmann Distinguished Teaching Award from the Academic Senate.

Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA Honors Collegium 70A: Genetic Engineering in Medicine, Agriculture, &amp; Law classes in this series: http://www.youtube.com/view_play_list...
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20654.jpg</video:thumbnail_loc>
      <video:duration>4353</video:duration>
      <video:publication_date>2012-09-06T17:29:01.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/i_t6qx4bvi4</video:player_loc>
      <video:uploader>0|14|0</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Honors</video:tag>
      <video:tag>Collegium</video:tag>
      <video:tag>70A</video:tag>
      <video:tag>Genetic</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>in</video:tag>
      <video:tag>medicine</video:tag>
      <video:tag>Agriculture</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>is</video:tag>
      <video:tag>A</video:tag>
      <video:tag>class</video:tag>
      <video:tag>that</video:tag>
      <video:tag>examines</video:tag>
      <video:tag>the</video:tag>
      <video:tag>historical</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Blue-Planet-Oceanography-ES-Sci-15-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Blue Planet: Oceanography E&amp;S Sci 15, UCLA</video:title>
      <video:description>&quot;Lec 3 - Blue Planet: Oceanography E&amp;S Sci 15, UCLA&quot; Course Description:
Earth &amp; Space Science 15: Introduction to Oceanography is a class that provides a general introduction to geological, physical, chemical, and biological processes and history of Earth&apos;s global oceanic system.

About the Professor:
Edwin Schauble is an Associate Professor from UCLAs Department of Geochemistry and Astrobiology. His current area of study and collaboration include species-dependent isotopic signatures in dissolved iron, spectroscopic signatures and thermodynamic properties of dissolved silica, non-mass dependent isotopic fractionation in heavy elements, calibration of the 13C-18O clumping paleothermometer, and the possibility of silicon as an alloying element in the Earths core.

Note: Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA Earth &amp; Space Science 15: Introduction to Oceanography
classes in this series: http://www.youtube.com/view_play_list?p=86F7D2B9DFC5E52F
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20732.jpg</video:thumbnail_loc>
      <video:duration>2777</video:duration>
      <video:publication_date>2012-09-07T16:13:29.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/aflpsQirccg</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Geophysics</video:category>
      <video:tag>Earth</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>15</video:tag>
      <video:tag>introduction</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Oceanography</video:tag>
      <video:tag>is</video:tag>
      <video:tag>A</video:tag>
      <video:tag>class</video:tag>
      <video:tag>that</video:tag>
      <video:tag>provides</video:tag>
      <video:tag>general</video:tag>
      <video:tag>geological</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-Blue-Planet-Oceanography-ES-Sci-15-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - Blue Planet: Oceanography E&amp;S Sci 15, UCLA</video:title>
      <video:description>&quot;Lec 14 - Blue Planet: Oceanography E&amp;S Sci 15, UCLA&quot; Course Description:
Earth &amp; Space Science 15: Introduction to Oceanography is a class that provides a general introduction to geological, physical, chemical, and biological processes and history of Earth&apos;s global oceanic system.

About the Professor:
Edwin Schauble is an Associate Professor from UCLAs Department of Geochemistry and Astrobiology. His current area of study and collaboration include species-dependent isotopic signatures in dissolved iron, spectroscopic signatures and thermodynamic properties of dissolved silica, non-mass dependent isotopic fractionation in heavy elements, calibration of the 13C-18O clumping paleothermometer, and the possibility of silicon as an alloying element in the Earths core.

Note: Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA Earth &amp; Space Science 15: Introduction to Oceanography
classes in this series: http://www.youtube.com/view_play_list?p=86F7D2B9DFC5E52F
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20746.jpg</video:thumbnail_loc>
      <video:duration>2608</video:duration>
      <video:publication_date>2012-09-07T16:26:10.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Ui53Bmsvthk</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Geophysics</video:category>
      <video:tag>Earth</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>15</video:tag>
      <video:tag>introduction</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Oceanography</video:tag>
      <video:tag>is</video:tag>
      <video:tag>A</video:tag>
      <video:tag>class</video:tag>
      <video:tag>that</video:tag>
      <video:tag>provides</video:tag>
      <video:tag>general</video:tag>
      <video:tag>geological</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Behavioral-Neuroscience-Lab-Psychology-116-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Behavioral Neuroscience Lab, Psychology 116, UCLA</video:title>
      <video:description>&quot;Lec 3 - Behavioral Neuroscience Lab, Psychology 116, UCLA&quot;Course Desciption:
Psychology 116: Neuroscience Lab is a laboratory experience exploring various topics in behavioral neuroscience.

About the Professor:
Dr. William Grisham is a Professor from UCLAs Department of Physiological Science. Since July of 1996, Dr. Grisham coordinated and taught upper division laboratories in Interdepartmental Program in Neuroscience and Biopsychology majors for UCLA. Furthermore, he participated in selection and development of laboratory exercises and computer assisted learning, developed and administered laboratory examinations, and trained and supervised graduate teaching assistants.

Note: Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA Psychology 116: Neuroscience Lab lectures in this series: http://www.youtube.com/view_play_list?p=881C1F27782297D6
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21154.jpg</video:thumbnail_loc>
      <video:duration>3097</video:duration>
      <video:publication_date>2012-09-09T02:41:24.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/2HNlXtedoPk</video:player_loc>
      <video:uploader>0|18|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>3</video:tag>
      <video:tag>Behavioral</video:tag>
      <video:tag>neuroscience</video:tag>
      <video:tag>Lab</video:tag>
      <video:tag>Psychology</video:tag>
      <video:tag>116</video:tag>
      <video:tag>UCLA</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-21-Organic-Reactions-and-Pharmaceuticals-Chemistry</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21- Organic Reactions and Pharmaceuticals, Chemistry</video:title>
      <video:description>Lec 21- Organic Reactions and Pharmaceuticals, Chemistry 14D, UCLA&quot;Course Description:
Chemistry 14D: Organic Reactions and Pharmaceuticals is a class that provides an in depth analysis of organic reactions, nucleophilic and electrophilic substitutions and additions; electrophilic aromatic substitutions, carbonyl reactions, catalysis, molecular basis of drug action, and organic chemistry of pharmaceuticals.

About the Professor:
Professor Hardinger has been a faculty member in the UCLA Department of Chemistry and Biochemistry since 1997. His professional career began at Drexel University in Philadelphia, which afforded a BS in Chemistry in 1982. He then moved to Purdue University, and earned a PhD in Organic Chemistry in 1988. Two subsequent years as a postdoctoral scholar at Renssalear Polytechnic Institute were followed by appointment in 1990 as assistant professor at California State University. In 1997 he achieved the &quot;forbidden transition&quot; and moved to UCLA as Lecturer followed by promotion to Senior Lecturer in 2004. At UCLA his main teaching interests have been introductory organic chemistry courses in the physical science majors series as well as the life science majors series. His professional interests include development of new teaching tools and methods, both in print and electronic media. An introductory organic chemistry textbook (Organic Chemistry - A Thinking Student&apos;s Approach) is currently in development.

Course Webpage: http://www.chem.ucla.edu/harding/

Note: Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA Chemistry 14D: Organic Reactions and Pharmaceuticals classes in this series: http://www.youtube.com/view_play_list?p=86F7D2B9DFC5E52F
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21221.jpg</video:thumbnail_loc>
      <video:duration>2939</video:duration>
      <video:publication_date>2012-09-09T03:13:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/jR8GHfCDejo</video:player_loc>
      <video:uploader>0|34|0</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>21</video:tag>
      <video:tag>Organic</video:tag>
      <video:tag>Reactions</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Pharmaceuticals</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>14D</video:tag>
      <video:tag>UCLA</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-25-Ecclesiastical-Institutions-Unity-Martyrs-and-Bishops</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 25 - Ecclesiastical Institutions: Unity, Martyrs, and Bishops</video:title>
      <video:description>&quot;Lec 25 - Ecclesiastical Institutions: Unity, Martyrs, and Bishops&quot; Introduction to New Testament (RLST 152)

The Epistle of Jude can be dated to somewhere during post-apostolic Christianity and before the formation of the Canon. It refers to the apostles as representing a prior generation, yet it quotes from texts later excluded (perhaps, for example, by 2 Peter) from the Canon. The letters of Ignatius of Antioch contain evidence of a move toward the institutionalization of early Christianity. It mentions, for example, three different church offices: bishops, presbyters, and deacons. It also heavily emphasizes the authority held by those with these titles. The Didache contains liturgical and ritual instructions for rites such as baptism, the Lord&apos;s Prayer, and the Eucharist. All these documents show the change in early Christianity toward greater church structure and institutionalization.

00:00 - Chapter 1. The Struggle to Maintain Unity in the Early Christian Social Movement
09:34 - Chapter 2. The Letter of Jude: The Move towards Institutionalization
16:07 - Chapter 3. The Letters of Ignatius and Martyrology
24:42 - Chapter 4. The Letters of Ignatius and Church Office
36:15 - Chapter 5. The Didache and the Development of Liturgy

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23139.jpg</video:thumbnail_loc>
      <video:duration>2904</video:duration>
      <video:publication_date>2012-09-12T12:32:26.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/1BTUFjlg4KI</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>25</video:tag>
      <video:tag>Ecclesiastical</video:tag>
      <video:tag>institutions</video:tag>
      <video:tag>Unity</video:tag>
      <video:tag>Martyrs</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Bishops</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Plague-I-Pestilence-as-Disease</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 -Plague (I): Pestilence as Disease</video:title>
      <video:description>&quot;Lec 3 -Plague (I): Pestilence as Disease&quot;Epidemics in Western Society Since 1600 (HIST 234)

The bubonic plague is the measure by which succeeding epidemics have long been measured. Its extreme virulence, horrible symptoms, and indiscriminate victim profile all contributed to making plague the archetypical worst-case scenario. For these same reasons, the plague is also an ideal test case for the thesis that epidemic diseases play a major role in shaping human history. Over the course of its three pandemics, the plague had major economic, religious, cultural and political implications for affected societies. In its wake, religious beliefs and medical practices were questioned, public authorities tested, and the social fabric strained.

00:00 - Chapter 1. Bubonic Plague
14:03 - Chapter 2. Three Western Pandemics
23:39 - Chapter 3. Etiology
34:10 - Chapter 4. Symptomatology and Pathology

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2010.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23228.jpg</video:thumbnail_loc>
      <video:duration>2931</video:duration>
      <video:publication_date>2012-09-13T11:49:40.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/uOAvHjZPRxQ</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Sociology</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>3</video:tag>
      <video:tag>Plague</video:tag>
      <video:tag>I</video:tag>
      <video:tag>Pestilence</video:tag>
      <video:tag>as</video:tag>
      <video:tag>Disease</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-26-Blue-Planet-Oceanography-ES-Sci-15-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 26 - Blue Planet: Oceanography E&amp;S Sci 15, UCLA</video:title>
      <video:description>&quot;Lec 26 - Blue Planet: Oceanography E&amp;S Sci 15, UCLA&quot; Course Description:
Earth &amp; Space Science 15: Introduction to Oceanography is a class that provides a general introduction to geological, physical, chemical, and biological processes and history of Earth&apos;s global oceanic system.

About the Professor:
Edwin Schauble is an Associate Professor from UCLAs Department of Geochemistry and Astrobiology. His current area of study and collaboration include species-dependent isotopic signatures in dissolved iron, spectroscopic signatures and thermodynamic properties of dissolved silica, non-mass dependent isotopic fractionation in heavy elements, calibration of the 13C-18O clumping paleothermometer, and the possibility of silicon as an alloying element in the Earths core.

Note: Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA Earth &amp; Space Science 15: Introduction to Oceanography
classes in this series: http://www.youtube.com/view_play_list?p=86F7D2B9DFC5E52F
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20758.jpg</video:thumbnail_loc>
      <video:duration>2705</video:duration>
      <video:publication_date>2012-09-07T16:35:24.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/9AZTlPJ8D6M</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Geophysics</video:category>
      <video:tag>Earth</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>15</video:tag>
      <video:tag>introduction</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Oceanography</video:tag>
      <video:tag>is</video:tag>
      <video:tag>A</video:tag>
      <video:tag>class</video:tag>
      <video:tag>that</video:tag>
      <video:tag>provides</video:tag>
      <video:tag>general</video:tag>
      <video:tag>geological</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Nicotine-Receptors-in-the-Brain</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Nicotine Receptors in the Brain</video:title>
      <video:description>Nicotine addiction begins with high-affinity binding of nicotine to acetylcholine (ACh) receptors in the brain. The end result is over 4,000,000 smoking-related deaths annually worldwide and the largest source of preventable mortality in developed countries. Stress reduction, pleasure, improved cognition and other central nervous system effects are strongly associated with smoking. However, if nicotine activated ACh receptors found in muscle as potently as it does brain ACh receptors, smoking would cause intolerable and perhaps fatal muscle contractions. Despite extensive pharmacological, functional and structural studies of ACh receptors, the basis for the differential action of nicotine on brain compared with muscle ACh receptors has not been determined. Here we show that at the alpha4beta2 brain receptors thought to underlie nicotine addiction, the high affinity for nicotine is the result of a strong cation-pi interaction to a specific aromatic amino acid of the receptor, TrpB. In contrast, the low affinity for nicotine at the muscle-type ACh receptor is largely due to the fact that this key interaction is absent, even though the immediate binding site residues, including the key amino acid TrpB, are identical in the brain and muscle receptors. At the same time a hydrogen bond from nicotine to the backbone carbonyl of TrpB is enhanced in the neuronal receptor relative to the muscle type. A point mutation near TrpB that differentiates alpha4beta2 and muscle-type receptors seems to influence the shape of the binding site, allowing nicotine to interact more strongly with TrpB in the neuronal receptor. ACh receptors are established therapeutic targets for Alzheimer&apos;s disease, schizophrenia, Parkinson&apos;s disease, smoking cessation, pain, attention-deficit hyperactivity disorder, epilepsy, autism and depression. Along with solving a chemical mystery in nicotine addiction, our results provide guidance for efforts to develop drugs that target specific types of nicotinic receptors.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/f004f3fa-abd4-42f2-bf42-2bffc4fc5918/cand_5.jpg</video:thumbnail_loc>
      <video:duration>173</video:duration>
      <video:publication_date>2010-11-09T12:44:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4848.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Nicotine</video:tag>
      <video:tag>Receptors</video:tag>
      <video:tag>in</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Brain</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Hydrodynamic-Archimedes-Screw</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Hydrodynamic Archimedes Screw</video:title>
      <video:description>Archimedes was a mathematician and inventor from ancient Greece. He discovered the relation between the surface and volume of a sphere and its circumscribing cyclinder (he had discovered pi). He then formulated a hydrostatic principle based on that mathmatical relationship called Archimedes&apos; principle. He inventing the Archimedes screw - a screw-shaped machine or hydraulic screw that raised water from a lower to a higher level. Archimedes also invented the catupult, the lever, the compound pulley, and the burning mirror (a system of mirrors that burned the boots and ships of invading armies by focusing the sun&apos;s rays). Although Archimedes is credited with inventing the screw in the 3rd century BC, his screw was not like today&apos;s screw fastener but actually two other screw-type devices.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/6d9d5370-ea2b-42d0-8b0a-762a51e679a6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>10</video:duration>
      <video:publication_date>2010-11-16T13:50:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5494.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Others</video:category>
      <video:tag>hydrodynamic</video:tag>
      <video:tag>Archimedes</video:tag>
      <video:tag>Screw</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cloning-humans-part-4-of-6</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cloning humans - part 4 of  6</video:title>
      <video:description>Human cloning is the creation of a genetically identical copy of a human. It does not usually refer to monozygotic multiple births, human cell or tissue reproduction. The ethics of cloning is an extremely controversial issue. The term is generally used to refer to artificial human cloning; human clones in the form of identical twins are commonplace, with their cloning occurring during the natural process of reproduction. There are two commonly discussed types of human cloning: therapeutic cloning and reproductive cloning. Therapeutic cloning involves cloning cells from an adult for use in medicine and is an active area of research, while reproductive cloning would involve making cloned humans. Such reproductive cloning has not been performed and is illegal in many countries. A third type of cloning called replacement cloning is a theoretical possibility, and would be a combination of therapeutic and reproductive cloning. Replacement cloning would entail the replacement of an extensively damaged, failed, or failing body through cloning followed by a whole or partial brain transplant.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/9e3323e1-3043-416a-aef0-94a605ec989a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>252</video:duration>
      <video:publication_date>2010-11-09T13:17:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4855.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>cloning</video:tag>
      <video:tag>Humans</video:tag>
      <video:tag>part</video:tag>
      <video:tag>4</video:tag>
      <video:tag>of</video:tag>
      <video:tag>6</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Boundary-Conditions-on-a-String</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Boundary Conditions on a String</video:title>
      <video:description>Boundary Conditions on a String  video</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_4958.jpg</video:thumbnail_loc>
      <video:duration>5</video:duration>
      <video:publication_date>2010-11-10T13:52:39.000Z</video:publication_date>
      <video:content_loc>https://www.dnatube.com/flvideo/4958.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Boundary</video:tag>
      <video:tag>Conditions</video:tag>
      <video:tag>on</video:tag>
      <video:tag>A</video:tag>
      <video:tag>string</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Special-Relativity-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Special Relativity 1</video:title>
      <video:description>Special Relativity 1 video</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_4976.jpg</video:thumbnail_loc>
      <video:duration>3</video:duration>
      <video:publication_date>2010-11-10T14:18:23.000Z</video:publication_date>
      <video:content_loc>https://www.dnatube.com/flvideo/4976.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>special</video:tag>
      <video:tag>relativity</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/A-visit-to-a-black-hole</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A visit to a black hole</video:title>
      <video:description>This video will take you into a black hole. If you wish to return to you home stay away from the danger zone. Once you reach this area around the black hole, escaping its gravity will be out of question. As you reach closer to the center of the black hole, gravitational force on your feet will be much higher than that on your head, and you will be turned into spaghetti by the vertical pull.  Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/61763be1-01e4-4fb0-951d-f1e7986e6740/cand_5.jpg</video:thumbnail_loc>
      <video:duration>413</video:duration>
      <video:publication_date>2010-11-10T12:09:10.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4932.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>A</video:tag>
      <video:tag>visit</video:tag>
      <video:tag>to</video:tag>
      <video:tag>black</video:tag>
      <video:tag>hole</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Asteroid-Belt-Edge-On-View</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Asteroid Belt - Edge On View</video:title>
      <video:description>Asteroid Belt - Edge On View video</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/84f75741-272f-4067-af0d-b6dd2a58ab70/cand_5.jpg</video:thumbnail_loc>
      <video:duration>40</video:duration>
      <video:publication_date>2010-11-10T00:47:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4919.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Asteroid</video:tag>
      <video:tag>belt</video:tag>
      <video:tag>Edge</video:tag>
      <video:tag>on</video:tag>
      <video:tag>View</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/A-New-Era-In-Exoplanet-Science</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A New Era In Exoplanet Science</video:title>
      <video:description>A New Era In Exoplanet Science video</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/8f192cb7-707c-4f34-8a42-f71cb58aae5e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>305</video:duration>
      <video:publication_date>2010-11-10T13:42:07.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4951.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>A</video:tag>
      <video:tag>new</video:tag>
      <video:tag>Era</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Exoplanet</video:tag>
      <video:tag>Science</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Hydrogen-bomb-underground-test-detonation-project-Cannikin</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Hydrogen bomb underground test detonation - project Cannikin</video:title>
      <video:description>The hydrogen bomb (mankind&apos;s most destructive weapon - also known as the H-Bomb or thermonuclear bomb) works on the principle of nuclear fusion, where isotopes of hydrogen (namely Deuterium and tritium) combine or fuse under extremely high temperatures to form helium. Hydrogen atoms are &quot;ideal candidates&quot; here for their very light nuclei that carry very weak positive charges serve well in the process of fusion. The conversion of mass into energy in the hydrogen bomb is actually an application of Albert Einstein&apos;s famous formula E = mc2. As mentioned before, Hydrogen nuclei fuse only under extremely high temperatures, accordingly, the hydrogen bomb requires tremendous heat in order to detonate. Such heat is attained by the explosion of an atomic bomb, i.e: it takes an atomic bomb just to initiate the process of fusion. One can now imagine the great explosive - and destructive - power of this bomb. &quot;A thermonuclear explosion produces blast, light, heat and varying amounts of fallout.&quot; The blast produces concussive force in the form of a shock wave that radiates at supersonic speeds to destroy buildings several miles away from the point of the explosion. The light emitted is so intense that it can cause permanent blindness to those who gaze at it from a distance of dozens of miles. The heat, along with the light, may ignite an entire firestorm. The radioactive fallout lasts for long intervals, contaminating air, water and soil. &quot;The explosive power of hydrogen bombs is frequently expressed in megatons, each unit of which equals the explosive force of 1,000,000 tons of TNT.&quot;

Facts: &quot;Edward Teller and other American scientists developed the first hydrogen bomb, which was tested at Enewetak atoll on Nov. 1, 1952. The U.S.S.R. first tested a hydrogen bomb on Aug. 12, 1953, followed by the United Kingdom in May 1957, China (1967), and France (1968). During the late 1980s there were some 40,000 thermonuclear devices stored in the arsenals of the world&apos;s nuclear armed nations. This number declined during the 1990s. The </video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/b8c10641-f1d8-42ba-8f40-a5e3a353322e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>46</video:duration>
      <video:publication_date>2010-11-16T10:15:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5466.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Hydrogen</video:tag>
      <video:tag>Bomb</video:tag>
      <video:tag>underground</video:tag>
      <video:tag>Test</video:tag>
      <video:tag>detonation</video:tag>
      <video:tag>Project</video:tag>
      <video:tag>Cannikin</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/ASMCUE</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>ASMCUE</video:title>
      <video:description>The American Society for Microbiology Conference for Undergraduate Educators (ASMCUE) is an interactive four-day conference on scientific updates and effective teaching strategies. Now in its 16th year, the conference attracts over 300 microbiology and biology educators.

Educators come from colleges, universities and international institutions to learn and share the latest information in the biological sciences and education research.

The conference program includes plenary, concurrent, poster, and exhibit sessions. Participants engage in formal and informal small group discussions between colleagues all focused on the same goal: to improve teaching and learning in the biological sciences.

In this episode, we talk with Erica Suchman, Associate Professor, Colorado State University, Ft. Collins, and Local Organizing Chair for the 2009 meeting. Erica talks about her attendance at the meeting for the past 12 years and the benefits of participating. Also featured are several participants at the ASMCUE 2008 held at Endicott College in Beverly, MA and ASM&apos;s Education Director, Amy Chang, a co-founder of the Conference.

For more information about the conference or to view past proceedings, visit asmcue.org.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_6743.jpg</video:thumbnail_loc>
      <video:duration>262</video:duration>
      <video:publication_date>2011-01-10T19:09:15.000Z</video:publication_date>
      <video:content_loc>https://www.dnatube.com/flvideo/6743.mp4</video:content_loc>
      <video:uploader>Chris Condayan</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>ASMCUE</video:tag>
      <video:tag>american</video:tag>
      <video:tag>Society</video:tag>
      <video:tag>for</video:tag>
      <video:tag>microbiology</video:tag>
      <video:tag>education</video:tag>
      <video:tag>undergrads</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/French-Nuclear-Bomb-test</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>French Nuclear Bomb test</video:title>
      <video:description>This video shows a test for a French nuclear bomb. There are two main types of bombs which release energy from the nuclei of atoms. 

The simplest kind is an atomic bomb. Like a nuclear power plant, it releases great quantities of energy through a process called nuclear fission, or &apos;splitting&apos;, of a large unstable (radioactive) element like uranium or plutonium.
A more complicated type is the hydrogen bomb, or thermonuclear bomb, which releases an even greater quantity of energy through nuclear fusion, a process which has not yet been put to peaceful uses.

The purpose of this page is to explain how each type of device works, from a physics perspective.
The devices described here are the original designs, perhaps 50 years old, but the physical processes that cause the energy release remain the same in today&apos;s bombs and power plants.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/c77d29b0-fc97-48bb-9001-3a0c78042a92/cand_5.jpg</video:thumbnail_loc>
      <video:duration>12</video:duration>
      <video:publication_date>2010-11-16T11:23:10.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5475.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>French</video:tag>
      <video:tag>nuclear</video:tag>
      <video:tag>Bomb</video:tag>
      <video:tag>Test</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Hydrogen-bomb-explosion</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Hydrogen bomb explosion</video:title>
      <video:description>Huge hydrogen bomb explosion is recorded in this video. The hydrogen bomb (mankind&apos;s most destructive weapon - also known as the H-Bomb or thermonuclear bomb) works on the principle of nuclear fusion, where isotopes of hydrogen (namely Deuterium and tritium) combine or fuse under extremely high temperatures to form helium. Hydrogen atoms are &quot;ideal candidates&quot; here for their very light nuclei that carry very weak positive charges serve well in the process of fusion. The conversion of mass into energy in the hydrogen bomb is actually an application of Albert Einstein&apos;s famous formula E = mc2. As mentioned before, Hydrogen nuclei fuse only under extremely high temperatures, accordingly, the hydrogen bomb requires tremendous heat in order to detonate. Such heat is attained by the explosion of an atomic bomb, i.e: it takes an atomic bomb just to initiate the process of fusion. One can now imagine the great explosive - and destructive - power of this bomb. &quot;A thermonuclear explosion produces blast, light, heat and varying amounts of fallout.&quot; The blast produces concussive force in the form of a shock wave that radiates at supersonic speeds to destroy buildings several miles away from the point of the explosion. The light emitted is so intense that it can cause permanent blindness to those who gaze at it from a distance of dozens of miles. The heat, along with the light, may ignite an entire firestorm. The radioactive fallout lasts for long intervals, contaminating air, water and soil. &quot;The explosive power of hydrogen bombs is frequently expressed in megatons, each unit of which equals the explosive force of 1,000,000 tons of TNT.&quot;

Facts: &quot;Edward Teller and other American scientists developed the first hydrogen bomb, which was tested at Enewetak atoll on Nov. 1, 1952. The U.S.S.R. first tested a hydrogen bomb on Aug. 12, 1953, followed by the United Kingdom in May 1957, China (1967), and France (1968). During the late 1980s there were some 40,000 thermonuclear devices stored in the arsenals of the world&apos;s nuclear ar</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/e6b01be0-27bb-47c1-b0e7-ab63d7c53ba9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>26</video:duration>
      <video:publication_date>2010-11-16T10:13:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5465.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Hydrogen</video:tag>
      <video:tag>Bomb</video:tag>
      <video:tag>Explosion</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Nuclear-Underground-Detonation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Nuclear Underground Detonation</video:title>
      <video:description>Underground nuclear testing refers to test detonations of nuclear weapons that are performed underground. When the device being tested is buried at sufficient depth, the explosion may be contained, with no release of radioactive materials to the atmosphere.
The extreme heat and pressure of an underground nuclear explosion causes changes in the surrounding rock. The rock closest to the location of the test is vaporised, forming a cavity. Further away, there are zones of crushed, cracked, and irreversibly strained rock. Following the explosion, the rock above the cavity may collapse, forming a rubble chimney. If this chimney reaches the surface, a bowl-shaped subsidence crater may form.
The first underground test took place in 1951; further tests provided information that eventually led to the signing of the Limited Test Ban Treaty in 1963, which banned all nuclear tests except for those performed underground. From then until the signing of the Comprehensive Test Ban Treaty in 1996, most nuclear tests were performed underground, in order to prevent nuclear fallout from entering into the atmosphere.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/e987802d-b87f-45c0-8c4e-2b55fe41ac32/cand_25.jpg</video:thumbnail_loc>
      <video:duration>118</video:duration>
      <video:publication_date>2010-11-16T12:04:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5481.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>nuclear</video:tag>
      <video:tag>underground</video:tag>
      <video:tag>detonation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/This-Week-in-Virology-Live-in-Philly-MWV33</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>This Week in Virology - Live in Philly (MWV33)</video:title>
      <video:description>MicrobeWorld Video presents episode 33 of This Week in Virology. Hosts Vincent Racaniello, Alan Dove, Dick Despommier and guest Raul Andino recorded TWiV live at the ASM General Meeting in Philadelphia, where they discussed increased arterial blood pressure caused by cytomegalovirus infection, restriction of influenza replication at low temperature by the avian viral glycoproteins, first isolation of West Nile virus in Pennsylvania, and current status of influenza.

Links for this episode:


Cytomegalovirus infection causes an increase of arterial blood pressure
Avian influenza virus glycoproteins restrict virus replication at low temperature
First West Nile virus isolation of the year in PA
CDC press release of 18 May 2009
Glaxo’s influenza vaccine with adjuvant
NY Times article on Guillain-Barré and a more scientific view

Weekly Science Picks

Dick - National Museum of the History of Science and Medicine, Leiden
Alan - Beginning Mac OS X Programming
Vincent - Vaccinated by Paul Offit
Raul - HubbleSite

Contact/Subscribe

Please send your virology questions and comments to twiv [at] twiv [dot] tv. To listen, click the play button next to the title of this entry. You can subscribe for free to TWIV via iTunes, through the RSS feed with a podcast aggregator or feed reader, or by email.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_6744.jpg</video:thumbnail_loc>
      <video:duration>4171</video:duration>
      <video:publication_date>2011-01-10T19:16:25.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/QdXBQqeHIR4</video:player_loc>
      <video:uploader>Chris Condayan</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>virology</video:tag>
      <video:tag>podcast</video:tag>
      <video:tag>live</video:tag>
      <video:tag>general</video:tag>
      <video:tag>meeting</video:tag>
      <video:tag>american</video:tag>
      <video:tag>Society</video:tag>
      <video:tag>for</video:tag>
      <video:tag>microbiology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Vertical-Axis-Wind-Turbine</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Vertical Axis Wind Turbine</video:title>
      <video:description>A brief introduction with the 500 watt (Vertical Axis Wind Turbine) provided here. The working and construction of this turbine is also discussed here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_9041.jpg</video:thumbnail_loc>
      <video:duration>56</video:duration>
      <video:publication_date>2011-11-29T19:27:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9041.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>500</video:tag>
      <video:tag>watt</video:tag>
      <video:tag>VAWT</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/A-Helmholtzian-operator-and-electromagnetic-nuclear-field</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A Helmholtzian operator and electromagnetic-nuclear field</video:title>
      <video:description>A Helmholtzian operator is a linear second order partial differential operator, typically in four independant variables; a generalization of the d&apos;Alembertian operator where it&apos;s additional constant vanishes. When the time-independant version (in three independent (space) variables acting on a function or vector vanishes, the resulting equation is called the Helmholtz&apos;s equation. In four dimensions this equation is referred to as the Klein-Gordon equation (with imaginary constant) .
The focus of this tutorial is to demonstrate that when acting on a four-vector doublet, the Helmholtzian operator may be factored into two 4x4 differential matrices in two distinct ways, giveing a matrix product definition for the Helmholtzian operator. (The scalar Klein-Gordon equation is a special case of this four-vector version, where there are three restrictions on the four components of the potential A , leaving the single independant function.) 
This is an incredibly compact way of writing both the Klein-Gordon equation and generalized Maxwell&apos;s equations of an electromagnetic-nuclear field. 
The above process may be generalized for any dimension power of two, thus generalizing the Helmholtzian (and, thus the d&apos;Alembertian) as well as the generalized Maxwell&apos;s equations to any dimension power of two. 

http://wims.unice.fr/wims/wims.cgi 

http://wims.unice.fr/wims/wims.cgi?session=LB7615B1DA.2&amp;+lang=en&amp;+module=tool%2Flinear%2Fmatmult.en 

https://sites.google.com/site/themathematicalnatureofreality/

https://sites.google.com/site/themathematicalnatureofreality/config/pagetemplates/books</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_6877.jpg</video:thumbnail_loc>
      <video:duration>339</video:duration>
      <video:publication_date>2011-03-18T04:32:01.000Z</video:publication_date>
      <video:content_loc>https://www.dnatube.com/flvideo/6877.mp4</video:content_loc>
      <video:uploader>CLAUDE MICHAEL CASSANO</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>electromagnetism</video:tag>
      <video:tag>nuclear</video:tag>
      <video:tag>Field</video:tag>
      <video:tag>Maxwell</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Equations</video:tag>
      <video:tag>Klein</video:tag>
      <video:tag>Gordon</video:tag>
      <video:tag>equation</video:tag>
      <video:tag>Helmholtz</video:tag>
      <video:tag>math</video:tag>
      <video:tag>physics</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Immunihistochemistry-on-Paraffin-Sections-of-Mouse-Epidermis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Immunihistochemistry on Paraffin Sections of Mouse Epidermis</video:title>
      <video:description>In the epidermis, immunohistochemistry is an efficient means of localizing specific proteins to their relative expression compartment; namely the basal, suprabasal, and stratum corneum layers. The precise localization within the epidermis of a particular protein lends clues toward its functional role within the epidermis. In this chapter, we describe a reliable method for immunolocalization within the epidermis modified for both frozen and paraffin sections that we use very routinely in our laboratory. Paraffin sections generally provide much better morphology, hence, superior results and photographs; however, not all antibodies will work with the harsh fixation and treatment involved in their processing. Therefore, the protocol for frozen sectioning is also included. Within paraffin sectioning, two fixation protocols are described (Bouin&apos;s and paraformaldehyde); the choice of fixative will be directly related to the antibody specifications and may require another fixing method.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/133bdd88-a503-44d8-9c15-c64ef4043233/cand_5.jpg</video:thumbnail_loc>
      <video:duration>375</video:duration>
      <video:publication_date>2010-11-16T13:56:10.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5496.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Immunihistochemistry</video:tag>
      <video:tag>on</video:tag>
      <video:tag>Paraffin</video:tag>
      <video:tag>Sections</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Mouse</video:tag>
      <video:tag>Epidermis</video:tag>
      <video:tag>using</video:tag>
      <video:tag>Fluoresent</video:tag>
      <video:tag>Antibodies</video:tag>
      <video:tag>part</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Transcription-and-Translation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Transcription and Translation</video:title>
      <video:description>This video shows Transcription and Translation of a gene. Protein synthesis requires two steps: transcription and translation. Transcription is the synthesis of mRNA from a DNA template. Translation is the process where ribosomes synthesize proteins using the mature mRNA transcript produced during transcription.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/30f8ef0b-5a03-4eb2-b1bb-f2c977cb43c1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>245</video:duration>
      <video:publication_date>2011-10-18T02:05:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7030.mp4</video:content_loc>
      <video:uploader>71cat3</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Transcription</video:tag>
      <video:tag>translation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Relativistic-Phase-Displacement-Space-Drive-Warping-Space</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Relativistic Phase Displacement Space Drive - Warping Space</video:title>
      <video:description>It is a brief explanation about a relativistic space propulsion system which uses a lattice/matrix of Phase Displacement Space Drives, producing crisscrossing pattern of Phased Standing Waves, to generate a sequence of spinning waves for causing a FTL moving force, in order to warp spacetime, enabling fast interstellar travel in an energy-efficient way.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/05/e3d66d88-d276-4b62-94db-f29ea9e01486/cand_5.jpg</video:thumbnail_loc>
      <video:duration>89</video:duration>
      <video:publication_date>2011-05-30T17:49:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6965.mp4</video:content_loc>
      <video:uploader>Douglas F. Palte</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>relativistic</video:tag>
      <video:tag>phase</video:tag>
      <video:tag>displacement</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>drive</video:tag>
      <video:tag>relativity</video:tag>
      <video:tag>gravity</video:tag>
      <video:tag>spacetime</video:tag>
      <video:tag>Electrodynamic</video:tag>
      <video:tag>Propulsion</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/David-Relman-The-Stability-of-the-Human-Microbiome-MWV51</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>David Relman: The Stability of the Human Microbiome (MWV51)</video:title>
      <video:description>In episode 51 of MicrobeWorld Video, filmed at the American Association for the Advancement of Science Meeting in Washington, D.C., on February 18, 2011, Dr. Stan Maloy talks with David Relamn, M.D., Thomas M. and Joan C. Merigan Professor, Department of Medicine - Division of Infectious Diseases, and Department of Microbiology &amp; Immunology in the Stanford University School of Medicine.&lt;br&gt;Maloy and Relman discuss microbial flora in the mouth and gut and why they are important for human health. They explore the impact of antibiotics and probiotics on the community of microbes in the gut and their health implications both negative and positive. Lastly they look at the future of probiotics in personalized medicine and the potential for individualized treatment based on the uniqueness of a person&apos;s gut flora.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_6971.jpg</video:thumbnail_loc>
      <video:duration>390</video:duration>
      <video:publication_date>2011-07-08T14:43:15.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/zc4HKUH4nRQ</video:player_loc>
      <video:uploader>Chris Condayan</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>AAAS</video:tag>
      <video:tag>antibiotics</video:tag>
      <video:tag>David</video:tag>
      <video:tag>Relman</video:tag>
      <video:tag>human</video:tag>
      <video:tag>Gut</video:tag>
      <video:tag>microbiome</video:tag>
      <video:tag>personalized</video:tag>
      <video:tag>medicine</video:tag>
      <video:tag>probiotics</video:tag>
      <video:tag>Stanley</video:tag>
      <video:tag>Maloy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Madison-WI-Radon-608-256-9606Radon-Mitigation-Wisconsin</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Madison WI Radon (608) 256-9606|Radon Mitigation Wisconsin</video:title>
      <video:description>Call 608-256-9606 for Madison Wisconsin Radon Reduction, Testing, Radon Remediation, Abatement, and Radon Removal Systems. &lt;br&gt; Serving Madison, Brookfield, Waukesha, Sun Prairie, Middleton, Franklin, New Berlin, LaCrosse La Crosse, Sussex, Verona, Onalaska, Janesville, Hartland, Oak Creek, Waunakee, Beloit, Marshfield, Muskego, Lake Mills, Grafton, Afton, Mequon, Lake Geneva, Wausau, Menomonee Falls, Salem, De Forest, Elkhorn, Germantown, Oconomowoc, West Bend, Watertown, Oregon, West Salem, Pewaukee, Delavan, Mt Mount Horeb, Burlington, Greendale, Cottage Grove, Dodgeville, Dodge, Holmen, Milton, Pleasant Prairie, Stevens Point, Jackson, Williams Bay, Belleville, Mosinee, Milwaukee, Green Bay, Appleton, and other Wisconsin towns.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/03/f304127d-95b8-4fb6-a52d-8080642a5871/cand_5.jpg</video:thumbnail_loc>
      <video:duration>65</video:duration>
      <video:publication_date>2011-03-24T11:40:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6879.mp4</video:content_loc>
      <video:uploader>Radon Mitigation</video:uploader>
      <video:category>Others</video:category>
      <video:tag>radon</video:tag>
      <video:tag>madison</video:tag>
      <video:tag>wisconsin</video:tag>
      <video:tag>mitigation</video:tag>
      <video:tag>remediation</video:tag>
      <video:tag>Janesville</video:tag>
      <video:tag>Removal</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Prevent-Urinary-Tract-Infections-By-Drinking-Cranberry-Juice</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Prevent Urinary Tract Infections By Drinking Cranberry Juice</video:title>
      <video:description>This video demonstrates how cranberry juice prevents urinary tract infections. Basically the compounds in cranberry juice attach to the bacteria that cause urinary tract infections and flush them out of our system. Source of this video is from hurd studios.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/b6a58b70-490d-4e83-a2ba-b89ddba70ece/cand_5.jpg</video:thumbnail_loc>
      <video:duration>35</video:duration>
      <video:publication_date>2011-10-23T04:06:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7147.mp4</video:content_loc>
      <video:uploader>cloudiea_re</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Cranberry</video:tag>
      <video:tag>Juice</video:tag>
      <video:tag>Urinary</video:tag>
      <video:tag>Tract</video:tag>
      <video:tag>Infections</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Neurotransmitter-Synapse-Animation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Neurotransmitter Synapse Animation</video:title>
      <video:description>In this animation, neurotransmitter synapse is illustrated. Within the presynaptic nerve terminal, vesicles containing neurotransmitter are localized near the synaptic membrane.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/f2be9336-2211-4ab1-b91e-39abd320cbaa/cand_25.jpg</video:thumbnail_loc>
      <video:duration>59</video:duration>
      <video:publication_date>2011-10-23T16:46:08.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7228.mp4</video:content_loc>
      <video:uploader>hp175</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Neurotransmitter</video:tag>
      <video:tag>Synapse</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-Resistance-or-Rebellion-Or-What-the-Heck-is-Happening-in-Boston</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - Resistance or Rebellion? (Or, What the Heck is Happening in Boston?)</video:title>
      <video:description>&quot;Lec 6 - Resistance or Rebellion? (Or, What the Heck is Happening in Boston?)&quot;The American Revolution (HIST 116)

Professor Freeman discusses the mounting tensions between the colonists and the British in the late 1760s and early 1770s. The Virginia Resolves were published and read throughout the colonies in 1765, and generated discussion about colonial rights and liberties. Colonies began working together to resolve their problems, and formed the Stamp Act Congress in 1765. Meanwhile, Boston was becoming more radicalized and mobs began acting out their frustration with British policies. Colonists began to believe that the British were conspiring to oppress their liberties, a belief that seemed to be confirmed when the British stationed troops in Boston. The mounting tension between the Bostonians and British troops culminated in the violence of the Boston Massacre in March 1770.

00:00 - Chapter 1. The Circulation of the Virginia Resolves 
03:47 - Chapter 2. The Stamp Act Congress and Parliamentary Thoughts on the Stamp Act 
10:11 - Chapter 3. Mob Protests by the Sons of Liberty 
15:41 - Chapter 4. The Repeal of the Stamp Act and the Complications of the Declaratory Act 
19:39 - Chapter 5. Reactions to the Townshend Acts and Samuel Adams&apos;s Propaganda 
31:48 - Chapter 6. Different Viewpoints on the Boston Massacre 

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2010.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23206.jpg</video:thumbnail_loc>
      <video:duration>2804</video:duration>
      <video:publication_date>2012-09-13T11:32:27.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/gGRW5nF2Mqs</video:player_loc>
      <video:uploader>0|74|0</video:uploader>
      <video:category>Political Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>6</video:tag>
      <video:tag>resistance</video:tag>
      <video:tag>or</video:tag>
      <video:tag>rebellion</video:tag>
      <video:tag>What</video:tag>
      <video:tag>the</video:tag>
      <video:tag>heck</video:tag>
      <video:tag>is</video:tag>
      <video:tag>Happening</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Boston</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Being-a-Revolutionary</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Being a Revolutionary</video:title>
      <video:description>&quot;Lec 7 - Being a Revolutionary&quot;The American Revolution (HIST 116)

Professor Freeman continues her discussion of the Boston Massacre and how it represented a growing sense of alienation between the American colonists and the British authorities. The Americans and British both felt that the colonies were subordinate to Parliament in some way, but differed in their ideas of the exact nature of the imperial relationship. This period saw the formation of non-importation associations to discourage merchants from importing British goods, as well as committees of correspondence to coordinate resistance. One instance of such resistance occurred in December 1773, when Boston radicals who were frustrated with the Tea Act threw shipments of tea into Boston Harbor.

00:00 - Chapter 1. Different Conceptions of Colonists&apos; Relationship to Britain
07:55 - Chapter 2. The Growth of Non-Importation Associations in the Colonies 
19:05 - Chapter 3. Taxing as Display of British Supremacy: Parliament&apos;s Reactions 
26:34 - Chapter 4. The Impact of the Tea Tax and the Development of Committees of Correspondence 
33:50 - Chapter 5. Colonial Interpretation of and Reactions to the Tea Act: The Boston Tea Party 
43:09 - Chapter 6. British Dismantling of Colonial Governance and Conclusion 

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2010.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23207.jpg</video:thumbnail_loc>
      <video:duration>2765</video:duration>
      <video:publication_date>2012-09-13T11:32:33.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/6KK0l_f3lH8</video:player_loc>
      <video:uploader>0|74|0</video:uploader>
      <video:category>Political Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>7</video:tag>
      <video:tag>being</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Revolutionary</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-The-Logic-of-Resistance</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - The Logic of Resistance</video:title>
      <video:description>&quot;Lec 8 - The Logic of Resistance&quot;The American Revolution (HIST 116)

Professor Freeman lays out the logic of American resistance to British imperial policy during the 1770s. Prime Minister Lord North imposed the Intolerable Acts on Massachusetts to punish the radicals for the Boston Tea Party, and hoped that the act would divide the colonies. Instead, the colonies rallied around Massachusetts because they were worried that the Intolerable Acts set a new threatening precedent in the imperial relationship. In response to this seeming threat, the colonists formed the First Continental Congress in 1774 to determine a joint course of action. The meeting of the First Continental Congress is important for four reasons: it forced the colonists to clarify and define their grievances with Britain; it helped to form ties between the colonies; it served as a training ground for young colonial politicians; and in British eyes, it symbolized a step towards rebellion. The lecture concludes with a look at the importance of historical lessons for the colonists, and how these lessons helped form a &quot;logic of resistance&quot; against the new measures that Parliament was imposing upon the colonies.

00:00 - Chapter 1. Introduction: The Logic of Resistance 
03:23 - Chapter 2. North&apos;s Intolerable Acts and Colonial Solidarity 
11:28 - Chapter 3. The First Continental Congress 
19:14 - Chapter 4. Jefferson&apos;s Dinner Party and the Influence of Enlightenment Thought on the Colonists 
27:24 - Chapter 5. Jefferson&apos;s Reflection on Hamilton&apos;s Favorite Hero 
35:58 - Chapter 6. The Logic of Colonial Unity from the British Perspective 
45:48 - Chapter 7. Edmund Burke&apos;s Warning and Conclusion 

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2010.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23208.jpg</video:thumbnail_loc>
      <video:duration>2865</video:duration>
      <video:publication_date>2012-09-13T11:32:37.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/akWmZuLRwQA</video:player_loc>
      <video:uploader>0|74|0</video:uploader>
      <video:category>Political Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>8</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Logic</video:tag>
      <video:tag>of</video:tag>
      <video:tag>resistance</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-Who-Were-the-Loyalists</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - Who Were the Loyalists?</video:title>
      <video:description>&quot;Lec 9 - Who Were the Loyalists?&quot;The American Revolution (HIST 116)

The lecture first concludes the discussion of the First Continental Congress, which met in 1774. Ultimately, although its delegates represented a range of opinions, the voices of the political radicals in the Congress were the loudest. In October 1774, the Continental Congress passed both the radical Suffolk Resolves and the Declaration and Resolves, which laid out the colonists&apos; grievances with Parliament. The Congress also sent a petition to the King which warned him that the British Parliament was stripping the American colonists of their rights as English citizens. Given such radical measures, by early 1775, many American colonists were choosing sides in the growing conflict, and many chose to be Loyalists. Professor Freeman concludes her lecture with a discussion of the varied reasons why different Loyalists chose to support the British Crown, and what kinds of people tended to be Loyalists in the American Revolution.

00:00 - Chapter 1. Introduction: The Loyalists 
01:32 - Chapter 2. Radical Voices in the First Continental Congress: the Grand Council and the Suffolk Resolves 
17:23 - Chapter 3. Deliberations over Declaration and Resolves, and the Impact of the Continental Association 
27:49 - Chapter 4. Taking Sides: The King&apos;s Friends, or the Loyalists 
37:53 - Chapter 5. Loyalist Demographics 
44:46 - Chapter 6. Conclusion 

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2010.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23209.jpg</video:thumbnail_loc>
      <video:duration>2751</video:duration>
      <video:publication_date>2012-09-13T11:32:43.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/W5j8TsHAzsA</video:player_loc>
      <video:uploader>0|74|0</video:uploader>
      <video:category>Political Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>9</video:tag>
      <video:tag>Who</video:tag>
      <video:tag>Were</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Loyalists</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Independence</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 -  Independence</video:title>
      <video:description>&quot;Lec 11 -  Independence&quot;The American Revolution (HIST 116)

In this lecture, Professor Freeman discusses the Declaration of Independence and sets the document in its historical context. The Declaration was not the main focus of the Second Continental Congress, which was largely concerned with organizing the defensive war effort. The Congress had sent King George III the Olive Branch Petition in a last attempt at reconciliation in August 1775, but the King ignored the petition and declared the colonies to be in rebellion. Throughout the colonies, local communities began debating the issue of independence on their own, often at the instruction of their colonial legislatures, and these local declarations of independence contributed to the formal declaration of independence by the Continental Congress in July 1776. Professor Freeman concludes the lecture by describing the decision to have Thomas Jefferson draft the Declaration.

00:00 - Chapter 1. Introduction: Independence 
03:38 - Chapter 2. Organizing for War during the Second Continental Congress 
10:46 - Chapter 3. King George III&apos;s Response to the Olive Branch Petition and the Release of Common Sense 
18:01 - Chapter 4. The General Populace&apos;s Thoughts on Cries for Independence 
28:35 - Chapter 5. Debates on Drafting a Formal Declaration of Independence 
39:33 - Chapter 6. Editing the Declaration and Conclusion 

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2010.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23211.jpg</video:thumbnail_loc>
      <video:duration>2516</video:duration>
      <video:publication_date>2012-09-13T11:32:56.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/sJU5wUK_loE</video:player_loc>
      <video:uploader>0|74|0</video:uploader>
      <video:category>Political Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>11</video:tag>
      <video:tag>Independence</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-Civil-War</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 -  Civil War</video:title>
      <video:description>&quot;Lec 12 -  Civil War&quot;The American Revolution (HIST 116)

Professor Freeman concludes the discussion of the Declaration of Independence. The Declaration was widely circulated and read aloud throughout the colonies. Professor Freeman argues that by 1775-1776, British and American citizens were operating under different assumptions about how the conflict between them could be resolved. The American colonists began to organize themselves for defensive measures against an aggressive British state. Meanwhile, the British assumed that the rebels were a minority group, and if they could suppress this radical minority through an impressive display of force, the rest of the colonists would submit to their governance again. Spring of 1775 saw the beginnings of military conflict between the British army and colonial militias, with fighting at Lexington, Concord, and Breed&apos;s Hill. As a result, the colonists began to seriously consider the need for independence, and the Continental Congress began the process of organizing a war.

00:00 - Chapter 1. The Editing Process of the Declaration of Independence 
04:26 - Chapter 2. Short Cheers for Independence, Looming Plans for War 
10:16 - Chapter 3. British Thoughts on Colonial Radicalism and Plans for Display of Force 
19:19 - Chapter 4. The Symbolic Battle at Salem 
25:07 - Chapter 5. The Conciliatory Resolution and Gunshots at Lexington and Concord 
35:23 - Chapter 6. Changing British and Americans Opinions at Breed&apos;s Hill 
41:42 - Chapter 7. Congress&apos;s Efforts to Organize War Efforts and Conclusion 

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2010.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23212.jpg</video:thumbnail_loc>
      <video:duration>2610</video:duration>
      <video:publication_date>2012-09-13T11:33:07.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/PqestQ4MKVA</video:player_loc>
      <video:uploader>0|74|0</video:uploader>
      <video:category>Political Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>12</video:tag>
      <video:tag>Civil</video:tag>
      <video:tag>War</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Open-Inguinal-Hernia-Repair-Surgery-Diagnosis-and-Treatment</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Open Inguinal Hernia Repair Surgery Diagnosis and Treatment</video:title>
      <video:description>For open hernia repair surgery a single long incision is made in the groin if the hernia is bulging out of the abdominal wall the bulge is pushed back into place if the hernia is going down the inguinal canal the hernia sac is either pushed back or tied off and removed</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_10957.jpg</video:thumbnail_loc>
      <video:duration>479</video:duration>
      <video:publication_date>2011-12-06T20:31:32.000Z</video:publication_date>
      <video:content_loc>https://www.dnatube.com/flvideo/10957.mp4</video:content_loc>
      <video:uploader>catee</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Open</video:tag>
      <video:tag>Inguinal</video:tag>
      <video:tag>hernia</video:tag>
      <video:tag>repair</video:tag>
      <video:tag>Surgery</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-The-Importance-of-George-Washington</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16-  The Importance of George Washington</video:title>
      <video:description>&quot;Lec 16-  The Importance of George Washington&quot;The American Revolution (HIST 116)

This lecture focuses on George Washington and the combined qualities that made him a key figure in Revolutionary America, arguing that the most crucial reason for his success as a national leader was that he proved repeatedly that he could be trusted with power - a vital quality in a nation fearful of the collapse of republican governance at the hands of a tyrant.

00:00 - Chapter 1. Introduction: The Importance of George Washington 
03:36 - Chapter 2. The Many Merits of Washington from the Letters of Hamilton and Adams 
15:42 - Chapter 3. Ingredients of the Washington Phenomenon: Self-Presentation, Fortune, and the Need for a King 
25:07 - Chapter 4. Balancing Solemnity with Humility: Washington as the Reluctant Leader 
30:13 - Chapter 5. Washington&apos;s Symbolic Gestures as Commander-in-Chief of a Republican Army 
43:08 - Chapter 6. Washington&apos;s Legacy as a Leader

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2010.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23216.jpg</video:thumbnail_loc>
      <video:duration>2680</video:duration>
      <video:publication_date>2012-09-13T11:43:10.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/gsnt3mHXWTY</video:player_loc>
      <video:uploader>0|74|0</video:uploader>
      <video:category>Political Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>16</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Importance</video:tag>
      <video:tag>of</video:tag>
      <video:tag>George</video:tag>
      <video:tag>Washington</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-Fighting-the-Revolution-The-Big-Picture</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18- Fighting the Revolution: The Big Picture</video:title>
      <video:description>&quot;Lec 18- Fighting the Revolution: The Big Picture&quot;The American Revolution (HIST 116)

Today&apos;s lecture concludes Professor Freeman&apos;s discussion of the four phases of the Revolutionary War. America&apos;s victory at the Battle of Saratoga in 1777 marked the end of the third phase of the war, and led to a turning point in the conflict: France&apos;s decision to recognize American independence and enter into an alliance with the fledging nation. Although the British made one final attempt at reconciliation in 1778 with the Conciliatory Propositions, they were rejected by the Continental Congress. The fourth and final phase of the war lasted from 1779 to 1781, as the British Army focused its attention on the American South. The British seized Charleston and South Carolina, and defeated the Continental Army in a series of battles. But with the help of the French fleet, Washington was able to defeat Cornwallis&apos;s army at the Battle of Yorktown in 1781. Peace negotiations to end the Revolutionary War began in Paris in June of 1782.

00:00 - Chapter 1. Introduction: The Revolution was Not Inevitable 
04:46 - Chapter 2. Summary of the First Three Phases of the War 
12:13 - Chapter 3. Franklin in Paris and France&apos;s Recognition of America 
21:20 - Chapter 4. The British Conciliatory Propositions and their Rejection 
25:09 - Chapter 5. The Final Phase: Valley Forge and the American South
39:04 - Chapter 6. The French Impact on the War and Peace Negotiations in Paris 
45:08 - Chapter 7. Victory, Independence, and Uncertainty 

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2010.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23218.jpg</video:thumbnail_loc>
      <video:duration>2774</video:duration>
      <video:publication_date>2012-09-13T11:43:23.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/RJlxeqosgVo</video:player_loc>
      <video:uploader>0|74|0</video:uploader>
      <video:category>Political Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>18</video:tag>
      <video:tag>Fighting</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Revolution</video:tag>
      <video:tag>Big</video:tag>
      <video:tag>Picture</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-19-War-and-Society</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19 - War and Society</video:title>
      <video:description>&quot;Lec 19 - War and Society&quot;The American Revolution (HIST 116)

In this lecture, Professor Freeman discusses the experiences of African Americans, women, and Native Americans during the Revolution, framing her discussion within a larger historical debate over whether or not the Revolution was &quot;radical.&quot; Freeman ultimately concludes that while white American males improved their position in society as a result of the Revolution, women, African Americans, and Native Americans did not benefit in the same ways. 

00:00 - Chapter 1. Introduction: War and Society 
01:53 - Chapter 2. How Radical was the Revolution? 
08:52 - Chapter 3. African Americans during the American Revolution: Issues on Fighting and Slavery 
24:02 - Chapter 4. The Extent of Inclusion of Women in the Political Community 
34:24 - Chapter 5. Native Americans&apos; Relations with the British and the Americans 
41:34 - Chapter 6. Conclusion 

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2010.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23219.jpg</video:thumbnail_loc>
      <video:duration>2600</video:duration>
      <video:publication_date>2012-09-13T11:43:29.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/fzd06DRvRKA</video:player_loc>
      <video:uploader>0|74|0</video:uploader>
      <video:category>Political Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>19</video:tag>
      <video:tag>War</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Society</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-21-A-Union-Without-Power</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21-  A Union Without Power</video:title>
      <video:description>&quot;Lec 21-  A Union Without Power&quot;The American Revolution (HIST 116)

In this lecture, Professor Freeman discusses the Articles of Confederation. Although they seem hopelessly weak in the long view of history, the Articles made perfect sense as a first stab at a national government by a people who deeply distrusted centralized power - a direct product of their recent experience of the British monarchy. Among the many issues that complicated the drafting of the Articles, three central issues included: how war debts to European nations would be divided among the states; whether western territories should be sold by the national government to pay for those debts; and how large and small states would compromise on representation. When a series of events - like Shays&apos; Rebellion - highlighted the weaknesses of the Articles, some Americans felt ready to consider a stronger national government.

00:00 - Chapter 1. Introduction: A Union Without Power 
02:12 - Chapter 2. Representation, Taxation, Western Lands: Debates on the Articles of Confederation 
10:03 - Chapter 3. The Immediate Effects of the Articles 
17:15 - Chapter 4. Frail Foreign Relations, Weak Congress, Splitting States: Weaknesses in the Confederation in the 1780s 
30:40 - Chapter 5. Shays&apos; Rebellion and Newbough Conspiracy: Their Impacts on Thoughts for a Stronger, National Government 
40:02 - Chapter 6. How Can the States be United? Debates on the National Constitution 

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2010.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23221.jpg</video:thumbnail_loc>
      <video:duration>2825</video:duration>
      <video:publication_date>2012-09-13T11:43:39.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/m8XitiIIFZE</video:player_loc>
      <video:uploader>0|74|0</video:uploader>
      <video:category>Political Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>21</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Union</video:tag>
      <video:tag>without</video:tag>
      <video:tag>Power</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-Smallpox-I-The-Speckled-Monster</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - Smallpox (I): &apos;The Speckled Monster&apos;</video:title>
      <video:description>&quot;Lec 6 - Smallpox (I): &apos;The Speckled Monster&apos;&quot;Epidemics in Western Society Since 1600 (HIST 234)

In the eighteenth century, smallpox succeeded plague as the most feared disease. The two maladies, however, are very different. While plague is a bacterial disease, smallpox is viral. Plague is spread by rats and fleas, smallpox is transmitted by contact and airborne inhalation. Unlike plague, smallpox can exist as an endemic as well as an epidemic disease. The dread of smallpox was a result of its agonizing and unpleasant symptoms, which, in the case of survival, often left victims permanently disfigured. Prior to the discovery and successful implementation of inoculation and vaccination regimes, a host of ineffective and often dangerous treatments were attempted, including bleeding, purging, and cauterization of affected areas.

00:00 - Chapter 1. Smallpox
09:13 - Chapter 2. Etiology
16:49 - Chapter 3. Transmission and Epidemiology
22:32 - Chapter 4. Symptomatology
41:14 - Chapter 5. Remedies

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2010.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23231.jpg</video:thumbnail_loc>
      <video:duration>2827</video:duration>
      <video:publication_date>2012-09-13T11:50:02.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/F-n3tiekYs8</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Sociology</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>6</video:tag>
      <video:tag>Smallpox</video:tag>
      <video:tag>I</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Speckled</video:tag>
      <video:tag>Monster</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-22-The-Road-to-a-Constitutional-Convention</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22 -The Road to a Constitutional Convention</video:title>
      <video:description>&quot;Lec 22 -The Road to a Constitutional Convention&quot;The American Revolution (HIST 116)

In this lecture, Professor Freeman discusses how the new nation moved towards creating a stronger, more centralized national government than the Articles of Confederation. Complications of commerce between individual states - a factor that wasn&apos;t regulated by the Articles - led to a series of interstate gatherings, like the Mount Vernon Conference of March 1785. Some strong nationalists saw these meetings as an ideal opportunity to push towards revising the Articles of Confederation. Professor Freeman ends with a discussion of James Madison&apos;s preparations for the Federal Convention, and the importance of his notes in understanding the process by which delegates drafted a new Constitution.

00:00 - Chapter 1. Introduction: The Road to the Constitutional Convention 
06:07 - Chapter 2. Complications of Interstate Commerce and the Mount Vernon Conference 
13:11 - Chapter 3. Nationalist Hopes to the Revise the Articles of Confederation
23:29 - Chapter 4. Madison&apos;s Historical Analyses of Republics and the Results of the Annapolis Convention 
37:27 - Chapter 5. Madison&apos;s Notes on the Constitutional Convention 

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2010.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23222.jpg</video:thumbnail_loc>
      <video:duration>2661</video:duration>
      <video:publication_date>2012-09-13T11:43:45.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/X3q8xHk7oqk</video:player_loc>
      <video:uploader>0|74|0</video:uploader>
      <video:category>Political Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>22</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Road</video:tag>
      <video:tag>to</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Constitutional</video:tag>
      <video:tag>convention</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Concha-bullosa-resectioning</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Concha bullosa resectioning</video:title>
      <video:description>This is a video on resection of endoscope of large concha bullosa. Watch and learn from this video. More information can be found on medicaltube.tk website.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/70d8b7dc-8b90-43a4-8260-22910c29b946/cand_5.jpg</video:thumbnail_loc>
      <video:duration>306</video:duration>
      <video:publication_date>2011-12-06T18:44:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10848.mp4</video:content_loc>
      <video:uploader>catee</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Concha</video:tag>
      <video:tag>bullosa</video:tag>
      <video:tag>resectioning</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-24-Creating-a-Nation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 24 - Creating a Nation</video:title>
      <video:description>&quot;Lec 24 - Creating a Nation&quot;The American Revolution (HIST 116)

Professor Freeman discusses the national debate over the proposed Constitution, arguing that in many ways, when Americans debated its ratification, they were debating the consequences and meaning of the Revolution. Some feared that a stronger, more centralized government would trample on the rights and liberties that had been won through warfare, pushing the new nation back into tyranny, monarchy, or aristocracy. The Federalist essays represented one particularly ambitious attempt to quash Anti-Federalist criticism of the Constitution. In the end, the Anti-Federalists did have one significant victory, securing a Bill of Rights to be added after the new Constitution had been ratified by the states.

00:00 - Chapter 1. Introduction: Creating a Nation 
02:53 - Chapter 2. Difficulties in Ratifying the Constitution: Exchanges between Jefferson and Madison, and Ezra Stiles&apos;s Diary 
14:20 - Chapter 3. Debates on Balance of Power between Anti-Federalists and Federalists 
22:32 - Chapter 4. In Defense of the Constitution: The Federalist Essays 
28:54 - Chapter 5. The Anti-Federalists&apos; Push for Bill of Rights 
36:04 - Chapter 6. General Consensus on Experimenting with Republican Government and Conclusion 

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2010.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23224.jpg</video:thumbnail_loc>
      <video:duration>2456</video:duration>
      <video:publication_date>2012-09-13T11:44:08.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/3Bo9E-20ApU</video:player_loc>
      <video:uploader>0|74|0</video:uploader>
      <video:category>Political Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>24</video:tag>
      <video:tag>Creating</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Nation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Plague-II-Responses-and-Measures</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Plague (II): Responses and Measures</video:title>
      <video:description>&quot;Lec 4 - Plague (II): Responses and MeasuresEpidemics in Western Society Since 1600 (HIST 234)

Community responses to the bubonic plague ranged from the flight of a privileged few to widespread panic and the persecution of foreigners and other stigmatized social groups. The suspicion of willful human agency in spreading the disease, identified with the work of poisoners, was a major source of anxiety. Mass religious revivals also accompanied the pandemic, with the emergence of new cults of saints and public forms of repentance. Official attempts to contain the second pandemic resulted in the first full-scale public health program, the plague regulations instituted by the Italian city-states, regulations that included military quarantines, compulsory burial, and imprisonment of the infected. It is unclear to what extent these measures, while representative of impressive technical and administrative advances, actually contributed to defeating the epidemic.

00:00 - Chapter 1. Responses to the Plague and Miasmatism
09:05 - Chapter 2. Individual Measures of Self-Protection and Scape-Goating
18:52 - Chapter 3. Religiosity
25:51 - Chapter 4. Organized Public Health Measures
37:25 - Chapter 5. Did the Public Health Measures Succeed?

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2010.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23229.jpg</video:thumbnail_loc>
      <video:duration>3012</video:duration>
      <video:publication_date>2012-09-13T11:49:52.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/pnyFz6yDPcs</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Sociology</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>4</video:tag>
      <video:tag>Plague</video:tag>
      <video:tag>II</video:tag>
      <video:tag>Responses</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Measures</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Plague-III-Illustrations-and-Conclusions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Plague (III): Illustrations and Conclusions</video:title>
      <video:description>&quot;Lec 5 - Plague (III): Illustrations and Conclusions&quot;Epidemics in Western Society Since 1600 (HIST 234)

One of the major cultural consequences of the second plague pandemic was its effect on attitudes towards death and the &quot;art of dying.&quot; As a result both of its extreme virulence and the strictness of the measures imposed to combat it, plague significantly disrupted traditional customs of dealing with death. This disruption made itself felt not only in religious belief and burial practices but also in art, architecture and literature. European culture was profoundly shaped by the experience of the plague, as witnessed by the advent of symbols such as &quot;vanitas&quot; and the danse macabre in iconography, as well as the visual representations associated with the new cults of plague saints. The successful containment of the plague might be seen to have exercised a similarly powerful effect in shaping the philosophical project of the Enlightenment, in that the measures taken to ward off death gave material substance to theoretical claims of progress.

00:00 - Chapter 1. Effects of Bubonic Plague on European Culture
02:51 - Chapter 2. &quot;Ars moriendi&quot;: The Art of Dying
07:54 - Chapter 3. &quot;Mors Repentina&quot;: Death Unleashed
19:53 - Chapter 4. &quot;Vanitas&quot; and &quot;Danse Macabre&quot;: Life as Transitory and Fragile, and Death as a Merry Dance
29:14 - Chapter 5. Cults of Plague Saints
37:24 - Chapter 6. Plague as a Factor in European Intellectual History

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2010.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23230.jpg</video:thumbnail_loc>
      <video:duration>2652</video:duration>
      <video:publication_date>2012-09-13T11:49:57.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/0FrYXAXpCz4</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Sociology</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>5</video:tag>
      <video:tag>Plague</video:tag>
      <video:tag>III</video:tag>
      <video:tag>Illustrations</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Conclusions</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Coca-Cola-Can-Engine</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Coca Cola Can Engine</video:title>
      <video:description>A very interesting video showing the manufacturing of engine with a coca-cola Can. Its very easy, you can make it within an hour at home.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2026/06/1781741233161-835f7de19f82bd0770242ac8bd67d50f.jpg</video:thumbnail_loc>
      <video:duration>297</video:duration>
      <video:publication_date>2011-11-29T19:21:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/video/2026/06/1781741233161-835f7de19f82bd0770242ac8bd67d50f.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Cola</video:tag>
      <video:tag>Engine</video:tag>
      <video:tag>Coca</video:tag>
      <video:tag>Can</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Smallpox-II-Jenner-Vaccination-and-Eradication</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 -Smallpox (II): Jenner, Vaccination, and Eradication</video:title>
      <video:description>&quot;Lec 7 -Smallpox (II): Jenner, Vaccination, and Eradication&quot;Epidemics in Western Society Since 1600 (HIST 234)

It is not known for certain when smallpox first appeared in Europe; however, the disease reached its highpoint in the seventeenth and eighteenth centuries, when it persisted as an endemic disease while periodically erupting as an epidemic. European literature testifies to the pervasiveness of smallpox, a disease that most would have had acquired in childhood. In the New World, the disease was experienced very differently. With no acquired immunities on the part of native populations, European explorers and colonists were responsible for devastating &quot;virgin soil epidemics,&quot; one consequence of which was to pave the way for the importation of African slaves. The first practical public health measure to effectively combat smallpox, inoculation and later vaccination, achieved notable success but was not free of flaws and controversy. 

00:00 - Chapter 1. Smallpox in Europe
11:39 - Chapter 2. Public Responses
18:18 - Chapter 3. Smallpox in the New World, Australia, and New Zealand
30:34 - Chapter 4. Inoculation
39:41 - Chapter 5. Vaccination

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2010.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23232.jpg</video:thumbnail_loc>
      <video:duration>3034</video:duration>
      <video:publication_date>2012-09-13T11:50:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/0j65Uz995q4</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Sociology</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>7</video:tag>
      <video:tag>Smallpox</video:tag>
      <video:tag>II</video:tag>
      <video:tag>Jenner</video:tag>
      <video:tag>Vaccination</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Eradication</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Hobbes-Authority-Human-Rights-and-Social-Order</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 -Hobbes: Authority, Human Rights and Social Order</video:title>
      <video:description>&quot;Lec 2 -Hobbes: Authority, Human Rights and Social Order&quot;Foundations of Modern Social Thought (SOCY 151)

An examination of Hobbes&apos;s lifetime reveals that the uncertainty of the British monarchy during his life (1588-1679) inspires Hobbes&apos;s social and political thought, especially regarding the role of the sovereign to provide for the security of his subjects. We consider the major elements of Hobbes&apos;s political and social thought including the state of nature, equality of men, the social contract, the strong sovereign, and legitimate rule. Hobbes&apos;s work privileges security of individuals through a strong sovereign but also asserts the right of subjects to transfer their allegiance to a new sovereign if the ruler does not provide for their security; this element of his work in particular and others made him a controversial thinker who was forced into exile for a time. His work has been rediscovered in recent years by economists and other social scientists who see him as the first rational choice theorist.

00:00 - Chapter 1. Hobbes in a Historical Context
09:05 - Chapter 2. Hobbes Enters Politics as a Royalist
18:58 - Chapter 3. &quot;Leviathan&quot;: Structure and Major Themes
22:38 - Chapter 4. Human Nature
32:40 - Chapter 5. The Social Contract
37:49 - Chapter 6. Power of the Sovereign
40:56 - Chapter 7. Hobbes&apos;s Contributions and Shortcomings

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23334.jpg</video:thumbnail_loc>
      <video:duration>2576</video:duration>
      <video:publication_date>2012-09-13T13:00:39.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ISmzEqx_9RU</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Sociology</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>2</video:tag>
      <video:tag>Hobbes</video:tag>
      <video:tag>Authority</video:tag>
      <video:tag>human</video:tag>
      <video:tag>rights</video:tag>
      <video:tag>and</video:tag>
      <video:tag>social</video:tag>
      <video:tag>order</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Locke-Equality-Freedom-Property-and-the-Right-to-Dissent</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 -Locke: Equality, Freedom, Property and the Right to Dissent</video:title>
      <video:description>&quot;Lec 3 -Locke: Equality, Freedom, Property and the Right to Dissent&quot;Foundations of Modern Social Thought (SOCY 151)

John Locke, a liberal thinker and near-contemporary of the conservative Hobbes, disputes Hobbes&apos;s thinking in some keys ways and builds on it in others. Locke starts his political theory with a notion of individuals in the state of nature being free, equal and reasonable; the state of nature is not synonymous with the state of war for Locke as it is for Hobbes. Locke argues that states should protect the property of individuals and must govern with the consent of subjects. Unlike Hobbes&apos;s strong, unitary sovereign, Locke envisions a separation of the powers of the state into executive, legislative, and federative powers. We examine how Locke&apos;s political and social thought assumes an abundance of resources while Hobbes&apos;s thought is predicated on an assumption of scarcity.

00:00 - Chapter 1. Locke in a Historical Context
18:40 - Chapter 2. First Treatise
24:42 - Chapter 3. Second Treatise: Major Themes
26:17 - Chapter 4. All Born Free and Equal
29:34 - Chapter 5. Need for Common Superior Based on Consent
32:27 - Chapter 6. Origins and Limits of Private Property
40:03 - Chapter 7. Difference between Absolute Monarchy and Civil Society
43:06 - Chapter 8. Separation of Powers

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23335.jpg</video:thumbnail_loc>
      <video:duration>2723</video:duration>
      <video:publication_date>2012-09-13T13:00:44.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/T7dTgWL3ajM</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Sociology</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>3</video:tag>
      <video:tag>Locke</video:tag>
      <video:tag>Equality</video:tag>
      <video:tag>Freedom</video:tag>
      <video:tag>Property</video:tag>
      <video:tag>and</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Right</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Dissent</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-The-Division-of-Powers-Montesquieu</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 -The Division of Powers- Montesquieu</video:title>
      <video:description>&quot;Lec 4 -The Division of Powers- Montesquieu&quot;Foundations of Modern Social Thought (SOCY 151)

We shift from seventeenth century England to eighteenth century France and from the methodological individualism of Hobbes and Locke to the methodological collectivism of Montesquieu and Rousseau.  Working from a perspective that there is a general will apart and above the sum of the opinions of individuals, Montesquieu&apos;s work focuses primarily on the law and on manners of governing rather than the question of who governs.  Like Locke, Montesquieu argues that the powers of government should be separated.  Montesquieu&apos;s plan of separation between executive, legislative, and judicial powers is what the United States Constitution follows.  Montesquieu asserts that the climate and environment affect men as individuals as well as society.  Although many of his specific ideas seem quite silly now, we must give credit to Montesquieu for being perhaps the first social and political thinker to seriously consider the environment.

00:00 - Chapter 1. Montesquieu in a Historical Context
12:50 - Chapter 2. &quot;The Spirit of the Laws&quot;: Major Themes
23:00 - Chapter 3. Classification of Governments
26:41 - Chapter 4. Separation of Powers
39:27 - Chapter 5. Environment and Law/Social Structure

Complete course materials are available at the Open Yale 
Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23336.jpg</video:thumbnail_loc>
      <video:duration>2653</video:duration>
      <video:publication_date>2012-09-13T13:00:49.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/5VfPPRDcZAg</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Sociology</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>4</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Division</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Powers</video:tag>
      <video:tag>Montesquieu</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-Transformation-of-the-Roman-Empire</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 -Transformation of the Roman Empire</video:title>
      <video:description>&quot;Lec 6 -Transformation of the Roman EmpireThe Early Middle Ages, 284--1000 (HIST 210)

The Roman Empire in the West collapsed as a political entity in the fifth century although the Eastern part survived the crisis.. Professor Freedman considers this transformation through three main questions: Why did the West fall apart -- because of the external pressure of invasions or the internal problems of institutional decline? Who were these invading barbarians? Finally, does this transformation mark a gradual shift or is it right to regard it as a cataclysmic end of civilization? Professor Freedman, as a moderate catastrophist, argues that this period marked the end of a particular civilization rather than the end of civilization in general.

00:00 - Chapter 1. Introduction
05:43 - Chapter 2. Catastrophe 
18:43 - Chapter 3. The Roman Army and the Visigoths
28:25 - Chapter 4. Another Kind of Barbarian: The Huns
34:19 - Chapter 5. Accomodation
38:55 - Chapter 6. Decline

Complete course materials are available at the Open Yale Courses website: http://oyc.yale.edu

This course was recorded in Fall 2011.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23465.jpg</video:thumbnail_loc>
      <video:duration>2962</video:duration>
      <video:publication_date>2012-09-14T08:57:18.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/7_ssRpso9e8</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>Political Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>6</video:tag>
      <video:tag>Transformation</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Roman</video:tag>
      <video:tag>Empire</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-3-Biology-1B</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 3-Biology 1B -</video:title>
      <video:description>lec 3-Biology 1B - General Biology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23400.jpg</video:thumbnail_loc>
      <video:duration>3154</video:duration>
      <video:publication_date>2012-09-13T13:36:48.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/IPFCOOEXb24</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>biology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Course-Introduction-Romes-Greatness-and-First-Crises</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 -Course Introduction: Rome&apos;s Greatness and First Crises</video:title>
      <video:description>&quot;Lec 1 -Course Introduction: Rome&apos;s Greatness and First Crises&quot;The Early Middle Ages, 284--1000 (HIST 210)

Professor Freedman introduces the major themes of the course: the crisis of the Roman Empire, the rise of Christianity, the threats from barbarian invasions, and the continuity of the Byzantine Empire.  At the beginning of the period covered in this course, the Roman Empire was centered politically, logistically, and culturally on the Mediterranean Sea. Remarkable for its size and longevity, the Empire was further marked by its tolerance. Although it contained an eclectic mix of peoples, the Empire was unified in part by a local elite with a shared language and customs.  In the third century these strengths were increasingly threatened by the Empire&apos;s sheer size, its imbalances, both East-West and urban-rural, and by an army that realizes it could make and unmake emperors. Having set the scene, Professor Freedman looks to subsequent lectures where he will discuss reforms enacted to address these weaknesses.

00:00 - Chapter 1. Welcome
09:54 - Chapter 2. Introduction to the Themes of the Course
18:48 - Chapter 3. The Roman Empire before the Crisis of the Third Century
34:09 - Chapter 4. Flaws of the Roman Empire

Complete course materials are available at the Open Yale Courses website: http://oyc.yale.edu

This course was recorded in Fall 2011.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23460.jpg</video:thumbnail_loc>
      <video:duration>2409</video:duration>
      <video:publication_date>2012-09-14T08:56:57.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ZC8JcWVRFp8</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>Political Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>1</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>introduction</video:tag>
      <video:tag>Rome</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Greatness</video:tag>
      <video:tag>and</video:tag>
      <video:tag>First</video:tag>
      <video:tag>Crises</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-The-Crisis-of-the-Third-Century-and-the-Diocletianic-Reforms</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - The Crisis of the Third Century and the Diocletianic Reforms</video:title>
      <video:description>Lec 2 - The Crisis of the Third Century and the Diocletianic Reforms&quot;The Early Middle Ages, 284--1000 (HIST 210)

Professor Freedman outlines the problems facing the Roman Empire in the third century.  The Persian Sassanid dynasty in the East and various Germanic tribes in the West threatened the Empire as never before.  Internally, the Empire struggled with the problem of succession, an economy wracked by inflation, and the decline of the local elite which had once held it together.  Having considered these issues, Professor Freedman then moves on to the reforms enacted under Diocletian to stabilize the Empire. He attempted to solve the problem of succession by setting up a system of joint rule called the Tetrarchy, to stabilize the economy through tax reform, and to protect the frontiers through militarization. Although many of his policies failed--some within his lifetime--Diocletian nevertheless saved the Roman Empire from collapse.

00:00 - Chapter 1. Introduction and Logistics
01:35 - Chapter 2. Third Century Crisis and Barbarian Invasions 
10:10 - Chapter 3. The Problem of Succession
17:36 - Chapter 4. The Problem of Inflation
22:48 - Chapter 5. The Ruin of The Local Elite
26:08 - Chapter 6. Diocletian and his Reforms

Complete course materials are available at the Open Yale Courses website: http://oyc.yale.edu

This course was recorded in Fall 2011.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23461.jpg</video:thumbnail_loc>
      <video:duration>2917</video:duration>
      <video:publication_date>2012-09-14T08:57:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/2B9b9mUPJik</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>Political Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>2</video:tag>
      <video:tag>the</video:tag>
      <video:tag>crisis</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Third</video:tag>
      <video:tag>Century</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Diocletianic</video:tag>
      <video:tag>Reforms</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Constantine-and-the-Early-Church</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Constantine and the Early Church</video:title>
      <video:description>&quot;Lec 3 - Constantine and the Early Church&quot;The Early Middle Ages, 284--1000 (HIST 210)

Professor Freedman examines how Christianity came to be the official religion of the Roman Empire. This process began seriously in 312, when the emperor Constantine converted after a divinely inspired victory at the Battle of the Milvian Bridge. Constantine&apos;s conversion would have seemed foolish as a political strategy since Christianity represented a completely different system of values from that of the Roman state, but not only did it prove to be a brilliant storke in aid of Constantine&apos;s quest for power, it fundamentally changed the character of the Empire and that of the early Church. Constantine also moved his capitol to a new city he founded in the East, named Constantinople, opening the possibility of a Roman Empire without Rome. Professor Freedman ends the lecture with a comparison of Diocletian and Constantine.

00:00 - Chapter 1. Introduction
07:03 - Chapter 2. Constantine&apos;s Rise to Power
10:12 - Chapter 3. The Battle of the Milvian Bridge and Constantine&apos;s Conversion
17:01 - Chapter 4. Constantine as a Christian Emperor
23:50 - Chapter 5. The City of Constantinople
31:32 - Chapter 6. Constantine intervenes in Church Doctrine
39:38 - Chapter 7. Constantine and Diocletian

Complete course materials are available at the Open Yale Courses website: http://oyc.yale.edu

This course was recorded in Fall 2011.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23462.jpg</video:thumbnail_loc>
      <video:duration>2718</video:duration>
      <video:publication_date>2012-09-14T08:57:01.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/tcIuAJ-jaSg</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>Political Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>3</video:tag>
      <video:tag>Constantine</video:tag>
      <video:tag>and</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Early</video:tag>
      <video:tag>church</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-St-Augustines-Confessions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - St. Augustine&apos;s Confessions</video:title>
      <video:description>&quot;Lec 5 - St. Augustine&apos;s Confessions&quot;The Early Middle Ages, 284--1000 (HIST 210)

Professor Freedman begins the lecture by considering the ways historians read the Confessions.In this work, St. Augustine gives unique insight into the life of an intellectual mind in Late Antiquity, into the impact of Christianity on the Roman Empire, and into the problems of early Christianity. The three major doctrinal concerns of the early Church were the problem of evil, the soul-body distinction, and issues of sin and redemption.  In the Confessions, St. Augustine searches for explanations of these problems first in Manichaeism, then (Neo)Platonism, and finally Christianity.Underlying this narrative are Augustine&apos;s ideas of opposition to perfectionism, his exaltation of grace, and the notion of sin as indelible, not solvable.

00:00 - Chapter 1. Why we read The Confessions
08:04 - Chapter 2. A Brief Biography of Augustine
15:03 - Chapter 3. The Problem of Evil
25:30 - Chapter 4. Pears and Augustine&apos;s Conception of Sin
38:53 - Chapter 5. Perfectability, Sin, and Grac

Complete course materials are available at the Open Yale Courses website: http://oyc.yale.edu

This course was recorded in Fall 2011.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23464.jpg</video:thumbnail_loc>
      <video:duration>2783</video:duration>
      <video:publication_date>2012-09-14T08:57:11.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/KiPJq7-5lH4</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>Political Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>5</video:tag>
      <video:tag>St</video:tag>
      <video:tag>Augustine</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Confessions</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Removal-of-Sebaceous-Cyst</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Removal of Sebaceous Cyst</video:title>
      <video:description>A sebaceous cyst is also referred to as epidermoid cyst that is a lump just under the skin and can arise form swollen hair follicles. This video shows the removal of one.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/84ba7627-6e84-4a3a-a629-ba642c12b56e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>132</video:duration>
      <video:publication_date>2011-12-03T03:46:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10627.mp4</video:content_loc>
      <video:uploader>glukan</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Sebaceous</video:tag>
      <video:tag>Cyst</video:tag>
      <video:tag>Removal</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-Rousseau-on-State-of-Nature-and-Education</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - Rousseau on State of Nature and Education</video:title>
      <video:description>&quot;Lec 6 - Rousseau on State of Nature and Education&quot; Foundations of Modern Social Thought (SOCY 151)

The general will—dangerous if taken too far—operates in many elements of our social and civic life.  Immunizations that are compulsory for living in dorms serve the common good—the general will—regardless of individual will.  The general will operates in society when individuals develop not only amour de soi, selfish love, but also amour propre, love of self in relation to others. Rousseau distinguished between bourgeois individuals who have amour de soi and citizens who exemplify amour propre.  In addition to being a political and social thinker, Rousseau is an early and influential education theorist.  In his book Emile, Rousseau argues that individuals are born good but are corrupted by society.  He advocates &quot;negative education&quot; which aims at reducing mental errors that students may pick up in society.  Negative education, Rousseau argues, is accomplished by focusing on educating students on how to think rather than training them in what to think.  

00:00 - Chapter 1. General Will (cont.)
10:01 - Chapter 2. &quot;Émile&quot;: Major Themes
19:22 - Chapter 3. Nature is Good; Society Corrupts
29:06 - Chapter 4. Turning Savages into Social Beings
36:27 - Chapter 5. Men and Women, Sexuality and Love

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23469.jpg</video:thumbnail_loc>
      <video:duration>2642</video:duration>
      <video:publication_date>2012-09-14T08:57:32.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/3-oauyMhAxw</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Sociology</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>6</video:tag>
      <video:tag>Rousseau</video:tag>
      <video:tag>on</video:tag>
      <video:tag>State</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Nature</video:tag>
      <video:tag>and</video:tag>
      <video:tag>education</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-The-Reign-of-Justinian</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 -. The Reign of Justinian</video:title>
      <video:description>&quot;Lec 9 -. The Reign of Justinian&quot;The Early Middle Ages, 284--1000 (HIST 210)

Professor Freedman opens by discussing why historians use the writings of Procopius and Gregory of Tours, a sixth century bishop whose history of the Merovingian kings is discussed the following week. Procopius&apos;s three works -- The Wars, the adulatory Buildings, and the invective Secret History -- are the best sources on the reign of the Emperor Justinian. Under Justinian and his wife Theodora, the Roman Empire reached its height as it reclaimed territories in North Africa and Europe previously lost to the Vandals, Visigoths and Ostrogoths.. However, defeats in war accompanied by heavy taxation led to civil unrest. In addition to the wars, Justinian commissioned a number of large projects like the building of the Hagia Sophia and the organization of Roman law in the Corpus Iuris Civilis. 

00:00 - Chapter 1. Primary Sources: Procopius and Gregory of Tours
02:19 - Chapter 2. The Emperor Justinian
08:42 - Chapter 3. Procopius as a Source on Justinian
16:28 - Chapter 4. Background on Justinian
24:10 - Chapter 5. The Circus, the Blues and the Greens, and the Nika Riots
30:20 - Chapter 6. Justinian&apos;s Wars
38:11 - Chapter 7. Justinian&apos;s Law Code, the Corpus Iuris Civilis

Complete course materials are available at the Open Yale Courses website: http://oyc.yale.edu

This course was recorded in Fall 2011.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23471.jpg</video:thumbnail_loc>
      <video:duration>2927</video:duration>
      <video:publication_date>2012-09-14T08:57:44.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/pbN8OTHecuI</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>Political Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>9</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Reign</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Justinian</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Smith-The-Invisible-Hand</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Smith: The Invisible Hand</video:title>
      <video:description>&quot;Lec 8 - Smith: The Invisible Hand&quot; Foundations of Modern Social Thought (SOCY 151)

John Stuart Mill made important and influential amendments to Bentham&apos;s ideas of utilitarianism. Perhaps most influentially, Mill states that there are not only different quantities of happiness but also qualitative differences in happiness. Humans are capable of higher forms of happiness, and therefore utility must be judged by taking into account quantitative amounts as well as qualitative differences in forms of happiness. Mill also drew a distinction between legality and justice; what is just is not always written in law, and what is written in law is not always just. Justice is a higher principle than the law. Mill&apos;s ideas have been incorporated into the laws of the United States and many people who live here subscribe to his ideas; the United States has some of the most permissive laws ensuring the freedom of speech of all liberal, free democracies. However, Mill&apos;s argument that liberty must never be sacrificed for expediency has been subject to debate in the United States since 9/11/01. In keeping with his views on liberty, Mill held radical views on women for his time; he believed in educational, political (voting), and marital equality for women. Mill believed women are not inferior by nature. Professor Szelényi ends class by going over how he would answer the questions for the first exam with the students.

00:00 - Chapter 1. Higher Happiness
09:52 - Chapter 2. Justice and Legality; Justice and Expediency
19:15 - Chapter 3. &quot;On Liberty&quot;: Freedom and Individuality
27:27 - Chapter 4. &quot;The Subjection of Women&quot;: Major Themes
32:41 - Chapter 5. Review of First Test Questions

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23472.jpg</video:thumbnail_loc>
      <video:duration>2790</video:duration>
      <video:publication_date>2012-09-14T08:57:44.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/d_ffla6X4Ps</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Sociology</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>8</video:tag>
      <video:tag>smith</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Invisible</video:tag>
      <video:tag>hand</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/nose-job-in-bangalore</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>nose job in bangalore</video:title>
      <video:description>Above footage is the video presentation of nose job or rhinoplasty surgery in bangalore,nose job or rhinoplasty is the cosmetic surgerical procedure where one can reshape their nose to ehnance the beauty</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/02/5713c67d-751d-40d0-9e4f-4e613032776b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>70</video:duration>
      <video:publication_date>2014-02-24T16:52:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30822.mp4</video:content_loc>
      <video:uploader>Kishore Babu Pentyala</video:uploader>
      <video:category>Others</video:category>
      <video:tag>NOSE</video:tag>
      <video:tag>Job</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Bangalore</video:tag>
      <video:tag>RHINOPLASTY</video:tag>
      <video:tag>Surgery</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-Marxs-Theory-of-Class-and-Exploitation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - Marx&apos;s Theory of Class and Exploitation</video:title>
      <video:description>&quot;Lec 13 - Marx&apos;s Theory of Class and Exploitation&quot; Foundations of Modern Social Thought (SOCY 151)

In order to move from a theory of alienation to a theory of exploitation, Marx develops a concept of class and of the capitalist mode of production.  He developed these in The Communist Manifesto, the Grundrisse and Das Kapital.  Marx argues that what sets the capitalist mode of production apart from the commodity mode of production is not only the accumulation of money; the capitalist mode of production is characterized by the use of labor power as a commodity to create more value.  The capitalist compensates the laborer enough for his labor power to reproduce the commodity (the labor power), but the laborers&apos; power produces additional value: a surplus value for the owner.  The worker is exploited when he does not keep or control the value created by his own labor power.  Marx argues that the capitalist system forces people into one of two classes: the capitalist bourgeoisie or the proletariat class of wage laborers.  However,  this is not empirically accurate historically or in our contemporary moment; experience has demonstrated that a middle class—including artisans and agricultural workers who control their own labor power and products—that do not fit into Marx&apos;s model of the capitalist mode of production.

00:00 - Chapter 1. The More Familiar Karl Marx
09:14 - Chapter 2. Theory of Exploitation
38:49 - Chapter 3. Classes in History
45:00 - Chapter 4. How Many Classes?

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23478.jpg</video:thumbnail_loc>
      <video:duration>3073</video:duration>
      <video:publication_date>2012-09-14T08:58:22.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/QiPxPHNrIek</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Sociology</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>13</video:tag>
      <video:tag>Marx</video:tag>
      <video:tag>s</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>of</video:tag>
      <video:tag>class</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Exploitation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-Clovis-and-the-Franks</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - Clovis and the Franks</video:title>
      <video:description>&quot;Lec 10 - Clovis and the Franks&quot;The Early Middle Ages, 284--1000 (HIST 210)

Professor Freedman begins his discussion of Gregory of Tours&apos; history of the Merovingian kings.  This history differs markedly from the classical invective style used by Procopius. Gregory of Tours&apos; account seems more random by comparison and emphasizes the intervention of the supernatural in everyday life, particularly through the miracles of St. Martin of Tours. Gregory begins his account by showing how Clovis established Frankish hegemony and secured the prominence of the Franks in the post-Roman West.  That the Franks were the first Catholic (as opposed to Arian) people among the barbarian invaders also figures heavily in his account. Professor Freedman ends the lecture with a discussion of Clovis&apos; sons, among whom Clovis had divided his empire.  Despite their violent internecine conflicts,, Gregory of Tours considers them and their father to be appropriate rulers for savage times.  

00:00 - Chapter 1. Gregory of Tours and Procopius as historians
06:17 - Chapter 2. Gregory of Tours, the Author and his Writings
17:08 - Chapter 3. Gregory of Tours on the Franks
23:31 - Chapter 4. Clovis and Christianity
39:47 - Chapter 5. The Sons of Clovis

Complete course materials are available at the Open Yale Courses website: http://oyc.yale.edu

This course was recorded in Fall 2011.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23474.jpg</video:thumbnail_loc>
      <video:duration>2815</video:duration>
      <video:publication_date>2012-09-14T08:57:50.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/3uMZVj5b0Qo</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>Political Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>10</video:tag>
      <video:tag>Clovis</video:tag>
      <video:tag>and</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Franks</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-Marxs-Theory-of-Historical-Materialism-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - Marx&apos;s Theory of Historical Materialism (1)</video:title>
      <video:description>&quot;Lec 10 - Marx&apos;s Theory of Historical Materialism (1)&quot; Foundations of Modern Social Thought (SOCY 151)

We review Marx&apos;s theory of alienation and pick up with the transition from the young Marx to the mature Marx who breaks with Hegelian thought and the Young Hegelians.  Reflecting on the disappointed hopes of the French Revolution, Hegel wrote that the civil servants in France represent the universal class.  In direct contrast, Marx writes that the state only appears to be the universal class.  He then goes about writing his theory of exploitation to argue that the workers, as the only fully alienated class, represent the universal position.  He responds to Feuerbach with his eleven theses arguing for his own brand of historical materialism.  Many of his &quot;Theses on Feuerbach&quot; remain very famous and widely-associated with Marx&apos;s oeuvre, including the last thesis, thesis eleven: the point of philosophy is not only to understand the world, but to change it.

00:00 - Chapter 1. The Importance of Marx&apos;s Theory of Alienation
15:06 - Chapter 2. Intellectual Developments towards the Theory of Alienation
27:27 - Chapter 3. &quot;On the Jewish Question&quot;: Universal Emancipation
30:21 - Chapter 4. Introduction to &quot;Critique of Hegel&apos;s Philosophy of Right&quot;
37:51 - Chapter 5. Historical Materialism

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23475.jpg</video:thumbnail_loc>
      <video:duration>3024</video:duration>
      <video:publication_date>2012-09-14T08:57:54.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Yu8Os4EWBI8</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Sociology</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>10</video:tag>
      <video:tag>Marx</video:tag>
      <video:tag>s</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>of</video:tag>
      <video:tag>historical</video:tag>
      <video:tag>materialism</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Marxs-Theory-of-Historical-Materialism-cont</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - Marx&apos;s Theory of Historical Materialism (cont.)</video:title>
      <video:description>&quot;Lec 11 - Marx&apos;s Theory of Historical Materialism (cont.)&quot; Foundations of Modern Social Thought (SOCY 151)

Today we cover the transition from the young Marx, with his emphasis on change and action, to the mature Marx who turns toward positivist science and determinism, arguing that capitalism will have to fail. Through a closer look at Marx&apos;s &quot;Theses on Feuerbach,&quot; we discuss different theories of truth with attention to the questions of where truth resides (in the subject, in the object, or some combination), how we know it, and how we know when we know it. Arguing for his conception of materialism, Marx argues that truth is not simply the reflection of the object in the mind of the subject; we must access truth through our senses and through activity. And we discuss two of Marx&apos;s historical materialist claims: life determines consciousness and the ruling class always determines the ruling ideas of a people.

00:00 - Chapter 1. Dialectics
08:12 - Chapter 2. Revisiting Two Key Theses on Feuerbach
31:32 - Chapter 3. &quot;The German Ideology&quot;: Major Themes
35:06 - Chapter 4. The Materialist View of History
37:18 - Chapter 5. Theory of Modes of Production
39:08 - Chapter 6. Forces/Relations of Production and Division of Labor
39:49 - Chapter 7. Human History: Subsequent Modes of Production
43:07 - Chapter 8. Sociology of Knowledge

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23476.jpg</video:thumbnail_loc>
      <video:duration>2933</video:duration>
      <video:publication_date>2012-09-14T08:58:11.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Mt2-dX_FlNM</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Sociology</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>11</video:tag>
      <video:tag>Marx</video:tag>
      <video:tag>s</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>of</video:tag>
      <video:tag>historical</video:tag>
      <video:tag>materialism</video:tag>
      <video:tag>cont</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-Marxs-Theory-of-History</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - Marx&apos;s Theory of History</video:title>
      <video:description>&quot;Lec 12 - Marx&apos;s Theory of History&quot; Foundations of Modern Social Thought (SOCY 151)

We consider closely Marx&apos;s Grundrisse, written between The German Ideology and Das Kapital.  In the Grundrisse, Marx revisits and revises his theory of historical change.  Previously, he argued that history is characterized by a uni-linear increase in the division of labor.  He also argued that class struggle caused revolutionary transitions from one mode of production to the next—slavery to feudalism to capitalism—and that Communism will be the last form of production.  In the Grundrisse, Marx develops a theory of historical change focused on property relations and ownership.  In addition, he depicts a more complex, multi-linear development of history.  The facet of Marx which he exhibits in the Grundrisse tends not to be the one that is widely remembered, but understanding the nuances he presents there is crucial to fully understand his idea of history and historical change and the role of property in capitalism and Communism.

00:00 - Chapter 1. The Many Facets of Karl Marx
08:31 - Chapter 2. &quot;Grundrisse&quot;: Major Themes
14:47 - Chapter 3. Centrality of Division of Labor in &quot;The German Ideology&quot;
20:31 - Chapter 4. Modes of Production
33:33 - Chapter 5. New Contributions in &quot;Grundrisse&quot;
40:50 - Chapter 6. Multiple Trajectories in &quot;Grundrisse&quot;

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23477.jpg</video:thumbnail_loc>
      <video:duration>3090</video:duration>
      <video:publication_date>2012-09-14T08:58:19.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/mmeUYLntZx4</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Sociology</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>12</video:tag>
      <video:tag>Marx</video:tag>
      <video:tag>s</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>of</video:tag>
      <video:tag>History</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Faulkners-The-Sound-and-the-Fury-Part-III</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Faulkner&apos;s The Sound and the Fury, Part III</video:title>
      <video:description>&quot;Lec 8 - Faulkner&apos;s The Sound and the Fury, Part III&quot; Hemingway, Fitzgerald, Faulkner (AMST 246)

Warning: This lecture contains graphic content and/or adult language that some viewers may find disturbing

Professor Wai Chee Dimock discusses Jason&apos;s section of The Sound and the Fury with reference to Raymond Williams&apos;s notion of the &quot;knowable community.&quot; Jasons&apos;s narrative is characterized by the loss of that knowable community, by his pointed rage against his family and servants, as well as his diffuse anger against larger, unknowable entities like the &quot;New York Jews,&quot;  Wall Street, Western Union, and the United States government. Professor Dimock reads this anger as a harbinger of the modern condition: a threatening world in which strangers and impersonality reign supreme. In her reading, she shows Faulkner expressing qualified sympathy for Jason, whose loss of a utopian model of community is represented with sadness and pathos in the final sections of the novel. 

00:00 - Chapter 1. Kinship and Variation as Brotherhood
05:09 - Chapter 2. Scale Enlargement in the Jason Section
10:30 - Chapter 3. Jason and His Car
20:25 - Chapter 4. Raymond Williams and Knowable Communities
24:16 - Chapter 5. Knowable Community in Jefferson
32:10 - Chapter 6. Unknowable Communities in New York
38:57 - Chapter 7. Western Union
42:30 - Chapter 8. Faulkner&apos;s Sympathy for Jason

Complete course materials are available at the Open Yale Courses website: http://oyc.yale.edu

This course was recorded in Fall 2011.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23588.jpg</video:thumbnail_loc>
      <video:duration>2759</video:duration>
      <video:publication_date>2012-09-14T09:38:44.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/8-XxWyFIK6A</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>8</video:tag>
      <video:tag>Faulkner</video:tag>
      <video:tag>s</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Sound</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Fury</video:tag>
      <video:tag>part</video:tag>
      <video:tag>III</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-Hemingway-To-Have-and-Have-Not</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - Hemingway -- To Have and Have Not</video:title>
      <video:description>&quot;Lec 10 - Hemingway -- To Have and Have Not&quot; Hemingway, Fitzgerald, Faulkner (AMST 246)

Professor Wai Chee Dimock introduces the class to Hemingway&apos;s novel To Have and Have Not, which originally appeared as a series of short stories in Cosmopolitan and Esquire magazines. She focuses on Hemingway&apos;s designation of taxanomic groups (&quot;types&quot;) by race, class, and sexuality, arguing that Hemingway&apos;s switch of narrative perspectives throughout the course of the novel casts every character, even protagonist Harry Morgan, as a classifiable kind of human being. In her treatment of types, she shows how Hemingway draws thematic parallels between seemingly disparate racial types, complicating the dualism of &quot;to have&quot; and &quot;have not&quot; that appears in the title.

Warning: This lecture contains graphic content and/or adult language that some viewers may find disturbing

00:00 - Chapter 1. Hemingway in Havana
04:59 - Chapter 2. Publication History of To Have and Have Not
07:40 - Chapter 3. Interconnections Between the Novels So Far
10:59 - Chapter 4. Taxonomic Groups (&quot;Types&quot;) in To Have and Have Not
16:45 - Chapter 5. Racism in To Have and Have Not
23:20 - Chapter 6. Harry Mogan&apos;s Verbal Tic, &quot;Some&quot;
31:42 - Chapter 7. Harry Morgan as a Type
39:16 - Chapter 8. Symmetries between Harry and Other &quot;Types&quot;
45:39 - Chapter 9. The Celebrated Concept of the Cojones

Complete course materials are available at the Open Yale Courses website: http://oyc.yale.edu

This course was recorded in Fall 2011.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23591.jpg</video:thumbnail_loc>
      <video:duration>2912</video:duration>
      <video:publication_date>2012-09-14T09:38:57.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ia6xFuVBsGk</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>10</video:tag>
      <video:tag>Hemingway</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Have</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Not</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-Faulkner-As-I-Lay-Dying-Part-II</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - Faulkner -- As I Lay Dying, Part II</video:title>
      <video:description>&quot;Lec 14 - Faulkner -- As I Lay Dying, Part II&quot; Hemingway, Fitzgerald, Faulkner (AMST 246)

Professor Wai Chee Dimock traces Faulkner&apos;s appropriation of the epic genre through two conventions: the blurring of boundaries between humans and non-humans and the resurrection of the dead. She first reads Faulkner&apos;s minor character Tull and his relation to both mules and buzzards to draw out the &quot;nature of manhood in poor whites.&quot; From Tull, she shifts focus to Jewel and suggests that his kinship with the snake and the horse foregrounds the narrative secrecy of Jewel&apos;s genealogy. As Addie Bundren&apos;s monologue reveals, Jewel&apos;s illegitimate father, the Reverend Whitfield, is similarly identified with both the horse, as the animal he rides, and the snake, whose Edenic behavior he parallels in his affair with Addie. 

00:00 - Chapter 1. Humans and Non-Humans
03:50 - Chapter 2. The Epic Tradition and Homer&apos;s Cyclops
07:56 - Chapter 3. Cross-Species Kinship in Circe&apos;s Magic and Dante&apos;s Inferno
09:48 - Chapter 4. Tull&apos;s Animal Identification in As I Lay Dying 
16:19 - Chapter 5. The Epic Function of Mules
21:55 - Chapter 6. Poor Whites as Buzzards
25:12 - Chapter 7. Jewel as Snake and Horse 
28:22 - Chapter 8. The Mythic Horse, the Snake, and Scattered Representation
34:22 - Chapter 9. The Secretive Narrative of Jewel&apos;s Horse
42:10 - Chapter 10. The Epic Convention of Raising the Dead

Complete course materials are available at the Open Yale Courses website: http://oyc.yale.edu

This course was recorded in Fall 2011.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23598.jpg</video:thumbnail_loc>
      <video:duration>2913</video:duration>
      <video:publication_date>2012-09-14T09:43:51.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Qx6U4lB-FgA</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>14</video:tag>
      <video:tag>Faulkner</video:tag>
      <video:tag>as</video:tag>
      <video:tag>I</video:tag>
      <video:tag>Lay</video:tag>
      <video:tag>Dying</video:tag>
      <video:tag>part</video:tag>
      <video:tag>II</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-Faulkner-As-I-Lay-Dying</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - Faulkner -- As I Lay Dying</video:title>
      <video:description>&quot;Lec 15 - Faulkner -- As I Lay Dying&quot; Hemingway, Fitzgerald, Faulkner (AMST 246)

Professor Wai Chee Dimock concludes her discussion of As I Lay Dying with an analysis of its generic form. Using Nathaniel Hawthorne&apos;s The Scarlett Letter to anchor her discussion of the American literary tradition, she argues that As I Lay Dying continually negotiates the comic and the tragic genres as we shift from one perspective to another: one character&apos;s comic gain is often another&apos;s tragic loss. She traces the losses and gains of Cash, Jewel, and Darl throughout the novel, showing how their new &quot;balances&quot; by the end reconstitute the Bundren family and draw lines of kinship around the &quot;haves&quot; and &quot;have nots&quot; among family members.

00:00 - Chapter 1. As I Lay Dying and the American Tradition
05:48 - Chapter 2. Tragedy in The Scarlett Letter and As I Lay Dying 
12:29 - Chapter 3. The Comic Dimension of the Fish
18:42 - Chapter 4. The Comic Economy of As I Lay Dying
24:47 - Chapter 5. Cash as a &quot;Have Not&quot;
32:09 - Chapter 6. Anse as a &quot;Have&quot;
34:29 - Chapter 7. Jewel&apos;s Broken Kinship with Animals
39:48 - Chapter 8. The Reconstitution of Kinship
43:12 - Chapter 9. Darl as a &quot;Have Not&quot;

Complete course materials are available at the Open Yale Courses website: http://oyc.yale.edu

This course was recorded in Fall 2011.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23599.jpg</video:thumbnail_loc>
      <video:duration>2990</video:duration>
      <video:publication_date>2012-09-14T09:43:55.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/PoZfBpjS_zs</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>15</video:tag>
      <video:tag>Faulkner</video:tag>
      <video:tag>as</video:tag>
      <video:tag>I</video:tag>
      <video:tag>Lay</video:tag>
      <video:tag>Dying</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-Hemingway-For-Whom-the-Bell-Tolls</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - Hemingway -- For Whom the Bell Tolls</video:title>
      <video:description>&quot;Lec 16 - Hemingway -- For Whom the Bell Tolls&quot; Hemingway, Fitzgerald, Faulkner (AMST 246)

Professor Wai Chee Dimock begins her discussion of Hemingway&apos;s For Whom the Bell Tolls with an overview of the Spanish Civil War, the historical event at the heart of the novel. She introduces the notion of an &quot;involuntary foreigner&quot; to discuss the fate of Hemingway&apos;s American protagonist Robert Jordan, as well as the Spanish guerillas who are turned into &quot;aliens&quot; within their own country due to their print and technological illiteracies. Professor Dimock concludes by connecting one&apos;s status as an involuntary foreigner to the shape of the future, arguing that these characters have a tenuous claim to a Spain dominated by the Fascists, and to a modernity increasingly dominated by technology.

00:00 - Chapter 1. Donne&apos;s &quot;For Whom the Bell Tolls&quot; 
02:31 - Chapter 2. Historical Context of the Spanish Civil War 
05:44 - Chapter 3. Low Tech and High Tech War in Robert Capa&apos;s Photographs 
11:41 - Chapter 4. Voluntary versus Involuntary Associations 
15:35 - Chapter 5. Seven Fold Permutation in For Whom the Bell Tolls: Involuntary Foreigners 
18:40 - Chapter 6. Linguistic Alienation for Involuntary Foreigners
25:35 - Chapter 7. Robert Jordan&apos;s Place in the Community as an Involuntary Foreigner 
31:40 - Chapter 8. Print Illiteracy and Literacy for Involuntary Foreigners
36:02 - Chapter 9. Technological Illiteracy for Involuntary Foreigners
44:55 - Chapter 10. The Tomorrow of the Spanish

Complete course materials are available at the Open Yale Courses website: http://oyc.yale.edu

This course was recorded in Fall 2011.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23601.jpg</video:thumbnail_loc>
      <video:duration>2922</video:duration>
      <video:publication_date>2012-09-14T09:44:01.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/KKqRwipbWMY</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>16</video:tag>
      <video:tag>Hemingway</video:tag>
      <video:tag>for</video:tag>
      <video:tag>Whom</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Bell</video:tag>
      <video:tag>Tolls</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-Hemingway-For-Whom-the-Bell-Tolls</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - Hemingway -- For Whom the Bell Tolls</video:title>
      <video:description>&quot;Lec 17 - Hemingway -- For Whom the Bell Tolls&quot; Hemingway, Fitzgerald, Faulkner (AMST 246)

Professor Wai Chee Dimock continues her discussion of For Whom the Bell Tolls by analyzing the contrast Robert Jordan draws between &quot;distant homes&quot; and the on-site environment of the Spanish Civil War. She juxtaposes his invocations of Paris and Missouri to the rooted communities of the guerillas, and reads analogies of racial and ethnic conflict -- specifically, the references to the Moors in Spain and persecuted blacks in America -- as a point of tension, an ironic commentary on the coexistence of the distant home and the on-site environment. She concludes with a reading of the American Civil War as a temporally distant home which Jordan tries to recuperate in the present moment of European conflict. 

00:00 - Chapter 1. Distant Home versus On-Site Environment
03:13 - Chapter 2. Paris as a Distant Home
12:11 - Chapter 3. America as a Distant Home
18:40 - Chapter 4. Gypsies and Moors in the On-Site Environment
26:56 - Chapter 5. Lynching in the Distant Home
34:30 - Chapter 6. Lynching and the Moors in the On-Site Environment
37:10 - Chapter 7. Tragedy and Comedy in the Republican Misunderstanding 
39:55 - Chapter 8. The Civil War as a Distant Home

Complete course materials are available at the Open Yale Courses website: http://oyc.yale.edu

This course was recorded in Fall 2011.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23602.jpg</video:thumbnail_loc>
      <video:duration>2735</video:duration>
      <video:publication_date>2012-09-14T09:44:06.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/HcXzyezCqxE</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>17</video:tag>
      <video:tag>Hemingway</video:tag>
      <video:tag>for</video:tag>
      <video:tag>Whom</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Bell</video:tag>
      <video:tag>Tolls</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-Hemingway-For-Whom-the-Bell-Tolls-continued</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 - Hemingway -- For Whom the Bell Tolls (continued)</video:title>
      <video:description>&quot;Lec 18 - Hemingway -- For Whom the Bell Tolls (continued)&quot; Hemingway, Fitzgerald, Faulkner (AMST 246)

Professor Wai Chee Dimock focuses on the themes of dying and not dying that reappear throughout For Whom the Bell Tolls. Marshaling Elaine Scarry&apos;s argument on the aesthetics of killing, she reads the execution of the Fascists as a representation of both aesthetic and ethical &quot;ugliness&quot; in death. She then turns to a discussion of the tragic-comic dimensions of not dying as depicted in the bullfighter Finito&apos;s refusal to die and the smell of death emanating from the old women in the Madrid marketplace. She concludes with a reading of the word cobarde -- coward -- as it is applied to both Robert Jordan&apos;s suicidal father and the indomitable Pablo.    

Warning: This lecture contains graphic content and/or adult language that some viewers may find disturbing

00:00 - Chapter 1. The American Civil War as a Distant Home
06:08 - Chapter 2. Hemingway&apos;s Suicide
09:39 - Chapter 3. Varieties of Dying: The Execution of the Fascists
16:52 - Chapter 4. The Aesthetics of Killing
25:03 - Chapter 5. Varieties of Not Dying: The Death of Bullfighter Finito
29:37 - Chapter 6. Varities of Death: The Tragic-Comic Smell of Death
34:52 - Chapter 7. Varieties of Dying: The Tragic-Comic Rewriting of &quot;The Earth Moved&quot; 
40:18 - Chapter 8. Varieties of Dying: Robert&apos;s Father as Cobarde
44:51 - Chapter 9. Varieties of Not Dying: Pablo as Cobarde

Complete course materials are available at the Open Yale Courses website: http://oyc.yale.edu

This course was recorded in Fall 2011.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23604.jpg</video:thumbnail_loc>
      <video:duration>2839</video:duration>
      <video:publication_date>2012-09-14T09:44:11.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/UHL7DTt7JpE</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>18</video:tag>
      <video:tag>Hemingway</video:tag>
      <video:tag>for</video:tag>
      <video:tag>Whom</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Bell</video:tag>
      <video:tag>Tolls</video:tag>
      <video:tag>continued</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-Deontology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - Deontology</video:title>
      <video:description>&quot;Lec 13 - Deontology&quot;Philosophy and the Science of Human Nature (PHIL 181)

Professor Gendler opens with a final criticism of Utilitarianism from Bernard Williams: in some cases, a good person should feel reluctant to do an act which brings about the greatest happiness, even if it is the right thing to do. The second half of the lecture introduces Kant&apos;s deontological moral theory. In contrast to consequentialism, deontology holds that it&apos;s not the outcome of actions that matter for their moral valence, but rather the will of the agent performing such actions. The outlines of Kant&apos;s deontological theory are presented, to be continued in the next lecture.

00:00 - Chapter 1. Bernard Williams&apos;s Objection to Utilitarianism 
21:17 - Chapter 2. Immanuel Kant and Deontology

Complete course materials are available at the Open Yale Courses website: http://oyc.yale.edu

This course was recorded in Spring 2011.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23605.jpg</video:thumbnail_loc>
      <video:duration>2773</video:duration>
      <video:publication_date>2012-09-14T09:44:15.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/rc-vSvT0YuE</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Philosophy</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>13</video:tag>
      <video:tag>Deontology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Vasectomy-inline-with-ILV-instruments</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Vasectomy inline with ILV instruments</video:title>
      <video:description>Non invasive procedures for vasectomy are very popular around the world. However there is a technical problem with the fact that equipment is made all over the world with different standards. Learn more in here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/5f05935b-b0a0-4410-a9bf-d3804a3257e6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>504</video:duration>
      <video:publication_date>2011-12-06T20:48:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10983.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Biomedical Engineering</video:category>
      <video:tag>Vasectomy</video:tag>
      <video:tag>in</video:tag>
      <video:tag>line</video:tag>
      <video:tag>with</video:tag>
      <video:tag>ILV</video:tag>
      <video:tag>Instruments</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-20-Fitzgerald-Tender-Is-the-Night</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 - Fitzgerald - Tender Is the Night</video:title>
      <video:description>&quot;Lec 20 - Fitzgerald - Tender Is the Night&quot; Hemingway, Fitzgerald, Faulkner (AMST 246)

Professor Wai Chee Dimock positions her reading of Tender Is the Night alongside F. Scott Fitzgerald&apos;s career as a Hollywood screenwriter. She shows how the novel borrows narrative techniques from film, particularly flashback, &quot;switchability&quot; on a macro and micro scale, and montage. Invoking the theories of Sergei Eisenstein, she reads scenes of wartime death and individual murder to show how love and war are cross-mapped, superimposed onto one another as part of the narrative fabric of Tender Is the Night. 

00:00 - Chapter 1. &quot;Ode to a Nightingale&quot; and the Glamor of Tender Is the Night 
03:47 - Chapter 2. The Influence of Hollywood on Fitzgerald&apos;s Work 
08:28 - Chapter 3. The Publication History of Tender Is the Night 
12:01 - Chapter 4. Switchability on the Micro Scale
18:00 - Chapter 5. &quot;Hard&quot; and &quot;Pitiful&quot; 
27:20 - Chapter 6. Montage as a Narrative Technique
32:51 - Chapter 7. The Superimposition of Love and War on a Macro Scale 
39:19 - Chapter 8. The Superimposition of Love and War on the Micro Scale
43:38 - Chapter 9. A Cinematic Rendition of Murder

Complete course materials are available at the Open Yale Courses website: http://oyc.yale.edu

This course was recorded in Fall 2011.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23608.jpg</video:thumbnail_loc>
      <video:duration>2829</video:duration>
      <video:publication_date>2012-09-14T09:44:22.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/vJ-ZcyTKpV8</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>20</video:tag>
      <video:tag>Fitzgerald</video:tag>
      <video:tag>Tender</video:tag>
      <video:tag>is</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Night</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-22-Faulkner-Light-in-August</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22 - Faulkner, Light in August</video:title>
      <video:description>&quot;Lec 22 - Faulkner, Light in August&quot; Hemingway, Fitzgerald, Faulkner (AMST 246)

Professor Wai Chee Dimock focuses her introductory lecture on Faulkner&apos;s Light in August on the &quot;pagan quality&quot; of his protagonist Lena. She argues that Faulkner uses Lena to update the classic story of the unwed mother by fusing comedy with the epic road novel. In doing so, he also updates the Greek tradition of the kindness of strangers, drawing attention to it through certain stylistic markers, including the &quot;switchability&quot; between the protagonist and her supporting cast, the use of gerunds as a linguistic safe haven for Lena, and the allegorical naming of Byron and Burden as social types with scripted trajectories.

00:00 - Chapter 1. The Pagan Quality of Lena and Light in August  
08:10 - Chapter 2. Updating the Story of the Unwed Mother as Comedy 
16:17 - Chapter 3. Light in August as Faulkner&apos;s Epic Road Novel 
21:12 - Chapter 4. The Kindness of Strangers
33:42 - Chapter 5. The Switchability of Lena as Protagonist and the Supporting Cast  
36:09 - Chapter 6. Switchability Between the Weighty and the Mundane
39:19 - Chapter 7. Faulkner&apos;s Stylized Use of Gerunds
43:08 - Chapter 8. Allegorical Names and Types

Complete course materials are available at the Open Yale Courses website: http://oyc.yale.edu

This course was recorded in Fall 2011.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23610.jpg</video:thumbnail_loc>
      <video:duration>2970</video:duration>
      <video:publication_date>2012-09-14T09:44:56.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/llFgdkjpgc4</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>22</video:tag>
      <video:tag>Faulkner</video:tag>
      <video:tag>Light</video:tag>
      <video:tag>in</video:tag>
      <video:tag>August</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-23-Faulkner-Light-in-August-continued</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23 - Faulkner, Light in August (continued)</video:title>
      <video:description>&quot;Lec 23 - Faulkner, Light in August (continued)&quot; Hemingway, Fitzgerald, Faulkner (AMST 246)

Professor Wai Chee Dimock continues her discussion of Light in August by showing how the kindness of strangers turns into malice in the cases of social reformer Joanna Burden and Reverend Hightower. Whereas that malice assumes comedic tones in the depiction of Joanna&apos;s death, it has more complex valences in the case of Reverend Hightower, who is both ethically delicate towards his neighbors and insensitive to his adulterous wife.  Professor Dimock concludes by observing the kinship between the dual narratives of Lena Grove and Joe Christmas as, respectively, the undramatic and dramatic strands of the novel. Drawing on her reading from last lecture, she shows how both Joe and Lena&apos;s consciousness is marked by the gerund form and a passivity of agency that makes them receptacles for the dramatic actions of others. 

Warning: This lecture contains graphic content and/or adult language that some viewers may find disturbing

00:00 - Chapter 1. Christianity and Southern Hospitality
04:30 - Chapter 2. The Neighbor as Political Theology
07:06 - Chapter 3. The Resentment of Southerners for Northern Abolitionists
10:52 - Chapter 4. Tragedy as Comedy in the Death of Joanna Burden 
19:07 - Chapter 5. The Reverend Hightower and the Malice of Strangers
24:07 - Chapter 6. The Ethical Challenge of Hightower
33:56 - Chapter 7. The Switchability of Joe Christmas and Lena Grove
38:41 - Chapter 8. Kinship Between Lena Grove and Joe Christmas
42:44 - Chapter 9. The Passivity of Lena Grove and Joe Christmas

Complete course materials are available at the Open Yale Courses website: http://oyc.yale.edu

This course was recorded in Fall 2011.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23611.jpg</video:thumbnail_loc>
      <video:duration>2994</video:duration>
      <video:publication_date>2012-09-14T09:45:07.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/2oM2mBp7dBM</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>23</video:tag>
      <video:tag>Faulkner</video:tag>
      <video:tag>Light</video:tag>
      <video:tag>in</video:tag>
      <video:tag>August</video:tag>
      <video:tag>continued</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-24-Faulkner-Light-in-August-continued</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 24 - Faulkner, Light in August (continued)</video:title>
      <video:description>&quot;Lec 24 - Faulkner, Light in August (continued)&quot; Hemingway, Fitzgerald, Faulkner (AMST 246)

Professor Wai Chee Dimock focuses on the unresolved problem of race in Light in August, focusing her discussion on the variety of reflexive and calculated uses of the word &quot;nigger&quot; as a charged term toward Joe Christmas. She shows how the semantic burden of the word varies -- used under duress by Joe Brown and the dietician, deliberately made light of by Hightower and Bobbie, fused with the contrary meanings of Calvinist theology by Joanna Burden, and finally ironized by Joe Christmas himself. Dimock uses these multiple uses of the word &quot;nigger&quot; to meditate on the making of racial identities and our collective input into that process.  

Warning: This lecture contains graphic content and/or adult language that some viewers may find disturbing

00:00 - Chapter 1. The Unresolved Problem of Race in Light in August
07:01 - Chapter 2. Joe Brown&apos;s Involuntary Use of the Word &quot;Nigger&quot;
09:45 - Chapter 3. The Dietitian&apos;s Involuntary Use of the Word &quot;Nigger&quot;
14:01 - Chapter 4. The Dietician&apos;s Instrumental Usage of the Word &quot;Nigger&quot;
16:54 - Chapter 5. Hightower&apos;s Agonized Usage of the Word &quot;Nigger&quot;
19:37 - Chapter 6. The Doubleness of Hightower as Metaphor
21:31 - Chapter 7. Bobbie&apos;s Trivial Usage of the Word &quot;Nigger&quot; 
23:57 - Chapter 8. Bobbie&apos;s Involuntary Use of the World &quot;Nigger&quot;
26:58 - Chapter 9. Joanna Burden&apos;s Emotional Response to the World &quot;Nigger&quot; as an Eternal Curse
34:47 - Chapter 10. The Burden&apos;s Calvinist Genealogy
39:38 - Chapter 11. Joanna Burden&apos;s Licentious Use of the Word &quot;Negro&quot;
47:03 - Chapter 12. Joe Christmas&apos;s Ironic Use of the Word &quot;Nigger&quot;

Complete course materials are available at the Open Yale Courses website: http://oyc.yale.edu

This course was recorded in Fall 2011.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23613.jpg</video:thumbnail_loc>
      <video:duration>3057</video:duration>
      <video:publication_date>2012-09-14T09:45:15.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/1ZS6tDMukGw</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>24</video:tag>
      <video:tag>Faulkner</video:tag>
      <video:tag>Light</video:tag>
      <video:tag>in</video:tag>
      <video:tag>August</video:tag>
      <video:tag>continued</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Addressing-a-Hip-Dislocation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Addressing a Hip Dislocation</video:title>
      <video:description>This video shows how a hip dislocation is immediately addressed  with the use of force by medical attendants.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/5fa59ebb-d852-4315-809c-4ccddb4654fb/cand_5.jpg</video:thumbnail_loc>
      <video:duration>32</video:duration>
      <video:publication_date>2011-12-11T22:46:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11043.mp4</video:content_loc>
      <video:uploader>burki</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Hip</video:tag>
      <video:tag>Dislocation</video:tag>
      <video:tag>Reduction</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-19-Contract-Commonwealth-Thomas-Hobbes</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19 -  Contract &amp; Commonwealth: Thomas Hobbes</video:title>
      <video:description>&quot;Lec 19 -  Contract &amp; Commonwealth: Thomas Hobbes&quot;Philosophy and the Science of Human Nature (PHIL 181)

In the opening part of the lecture, Professor Gendler concludes her discussion of punishment by exploring how Alan Kazdin&apos;s research on effective parenting provides insights about techniques for rehabilitating individuals who violate societal norms. She then moves to the third large unit of the course: the question of the legitimacy and structure of the state. One answer to the question of state legitimacy--that of Thomas Hobbes--is presented. Hobbes argues that life without a government, in a &quot;state of nature,&quot; would be &quot;nasty, poor, solitary, brutish, and short&quot; as a result of violent competition for resources. To avoid this situation,  Hobbes contends that rational individuals should lay down some of their rights in order to receive the benefits of a centralized state, to the extent that others are also willing to do so.

00:00 - Chapter 1. Punishment Concluded
13:48 - Chapter 2. Hobbes and Social Contract Theory
23:17 - Chapter 3. The State of Nature 
36:23 - Chapter 4. The Laws of Nature

Complete course materials are available at the Open Yale Courses website: http://oyc.yale.edu

This course was recorded in Spring 2011.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23618.jpg</video:thumbnail_loc>
      <video:duration>2788</video:duration>
      <video:publication_date>2012-09-14T09:45:41.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/UTUDf7SYl1k</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Philosophy</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>19</video:tag>
      <video:tag>contract</video:tag>
      <video:tag>Commonwealth</video:tag>
      <video:tag>Thomas</video:tag>
      <video:tag>Hobbes</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-Last-Concluding-Lecture</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec Last - Concluding Lecture</video:title>
      <video:description>&quot;Lec Last - Concluding Lecture&quot;Philosophy and the Science of Human Nature (PHIL 181)

In this concluding lecture, Professor Gendler charts four paths through the course. The first path traces how the course&apos;s three main goals were realized: the goals of introducing students to the discipline of Philosophy though a number of central texts; of considering certain central questions raised by those philosophical texts in light of alternative approaches from related disciplines; and of considering more generally the how various disciplines might provide complementary perspectives on important questions. The second path traces how students&apos; understanding of the main course topics---happiness and flourishing; morality; and political legitimacy and social structures--might have changed over the course of the semester. The third path traces the course&apos;s main topics in light of three themes that unify the material---the multi-part soul; luck and control; and the relation between the individual and society. And the fourth path looks at the course in light of three three central quotations, from Plato, Aristotle and Epictetus.

00:00 - Chapter 1. Three Goals of the Course 
12:13 - Chapter 2. How One&apos;s Understanding of the Course Themes Has Changed
25:09 - Chapter 3. Three Unifying Themes of the Course
45:41 - Chapter 4. Three Organizing Quotations

Complete course materials are available at the Open Yale Courses website: http://oyc.yale.edu

This course was recorded in Spring 2011.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23625.jpg</video:thumbnail_loc>
      <video:duration>2906</video:duration>
      <video:publication_date>2012-09-14T09:47:04.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/8WAVYVWnvOU</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Philosophy</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>Last</video:tag>
      <video:tag>Concluding</video:tag>
      <video:tag>Lecture</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Insurance-the-Archetypal-Risk-Management-Institution-its-Opportunities-and-Vulnerabilities</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Insurance, the Archetypal Risk Management Institution, its Opportunities and Vulnerabilities</video:title>
      <video:description>&quot;Lec 5 - Insurance, the Archetypal Risk Management Institution, its Opportunities and Vulnerabilities&quot; Financial Markets (2011) (ECON 252)

In the beginning of the lecture, Professor Shiller talks about risk pooling as the fundamental concept of insurance, followed by references to moral hazard and selection bias as prominent problems of the insurance industry. In order to provide an explicit example from the insurance industry, he elaborates on the story behind American International Group (AIG), from its creation by Cornelius Vander Starr in Shanghai in 1919, to Maurice &quot;Hank&quot; Greenberg&apos;s time as CEO, until its bailout by the U.S. government in 2008. Subsequently, he turns toward the regulation of the insurance industry, covering state insurance guarantee funds, the role of the McCarran-Ferguson Act from 1945, as well as the impact of the Dodd-Frank bill on the insurance industry. He devotes special attention to two branches of the insurance industry--life insurance and health insurance--and emphasizes, among other aspects, the consequences of the health care overhaul in the U.S. from 2010. He discusses the example of earthquakes, with insurance in Haiti and catastrophe bonds in Mexico. At the end of the lecture, he critically reflects on the role of the insurance industry in the face of catastrophes.

00:00 - Chapter 1. Introduction 
03:53 - Chapter 2. Concepts and Principles of Insurance
19:14 - Chapter 3. The Story behind AIG
35:51 - Chapter 4. Regulation of the Insurance Industry 
50:04 - Chapter 5. Specific Branches of the Insurance Industry - Life and Health Insurances 
01:03:18 - Chapter 6. Insurance in the Face of Catastrophes

Complete course materials are available at the Open Yale Courses website: http://oyc.yale.edu

This course was recorded in Spring 2011.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23706.jpg</video:thumbnail_loc>
      <video:duration>4396</video:duration>
      <video:publication_date>2012-09-14T10:39:21.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/qfK9rCDCicE</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>5</video:tag>
      <video:tag>Insurance</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Archetypal</video:tag>
      <video:tag>Risk</video:tag>
      <video:tag>management</video:tag>
      <video:tag>Institution</video:tag>
      <video:tag>its</video:tag>
      <video:tag>Opportunities</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Vulnerabilities</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Efficient-Markets</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Efficient Markets</video:title>
      <video:description>&quot;Lec 7 - Efficient Markets&quot; Financial Markets (2011) (ECON 252)

Initially, Professor Shiller looks back at David Swensen&apos;s guest lecture, in particular with respect to the Sharpe ratio as a performance measure for investment strategies. He emphasizes the empirical difficulty to measure the standard deviation, specifically for illiquid asset classes, and elaborates on investment strategies that manipulate the Sharpe ratio. Subsequently, he focuses on the Efficient Markets Hypothesis. This theory states that markets efficiently incorporate all public information, which consequently renders beating the market impossible. For example, technical analysis fails to provide powerful, short-run profit opportunities. A consequence of the Efficient Markets Hypothesis is that stock prices follow a Random Walk, as innovations to the stock price must be solely attributable to news. Professor Shiller contrasts the behavior of a Random Walk with that of a First-Order Autoregressive Process, and concludes that the latter statistical process matches the reality of the stock market more closely. This conclusion, combined with the evidence that investment managers like David Swensen are capable of consistently outperforming the market leads Professor Shiller to the conclusion that the Efficient Markets Hypothesis is a half-truth.

00:00 - Chapter 1. Swensen&apos;s Lecture in Retrospect and Manipulations of the Sharpe Ratio
16:06 - Chapter 2. History of the Efficient Markets Hypothesis
29:10 - Chapter 3. Testing the Efficient Markets Hypothesis 
40:49 - Chapter 4. Technical Analysis and the Head and Shoulders Pattern 
47:04 - Chapter 5. Random Walk vs. First-Order Autoregressive Process as Stock Price Model

Complete course materials are available at the Open Yale Courses website: http://oyc.yale.edu

This course was recorded in Spring 2011.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23710.jpg</video:thumbnail_loc>
      <video:duration>4065</video:duration>
      <video:publication_date>2012-09-14T10:39:31.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/3EzdvkRgToY</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>7</video:tag>
      <video:tag>Efficient</video:tag>
      <video:tag>markets</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/TUBAL-REVERSAL-PROFESSIONALS</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>TUBAL REVERSAL PROFESSIONALS</video:title>
      <video:description>look at tubal ligation reversal for women who want to become pregnant as well as for those who experience post tubal ligation syndrome</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/76cd0c43-11bd-4b3a-967e-245a7f2e7f72/cand_5.jpg</video:thumbnail_loc>
      <video:duration>476</video:duration>
      <video:publication_date>2011-12-06T20:47:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10980.mp4</video:content_loc>
      <video:uploader>mossar</video:uploader>
      <video:category>Others</video:category>
      <video:tag>tubal</video:tag>
      <video:tag>Reversal</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Eye-Diseases-Cataract-Animation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Eye Diseases Cataract Animation</video:title>
      <video:description>Cataract is a clouding of the eyes normally clear lens causing vision problems cataracts are very common in older people by age 80</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/ad411f56-eacc-4798-9f61-f8d8ac63236e/cand_25.jpg</video:thumbnail_loc>
      <video:duration>55</video:duration>
      <video:publication_date>2011-11-30T06:12:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9344.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Cataract</video:tag>
      <video:tag>Animation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lions-vs-Crocodiles-Big-Cat-Diary-BBC-Earth</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lions vs Crocodiles - Big Cat Diary - BBC Earth</video:title>
      <video:description>The Mara river marks the boundaries between very territorial predators. This is what happens when some invade the territory of the others especially when you are a lone crocodile and a pride of lions think you might be worth playing with. The Battle of jaws between Lions vs Crocodiles in Big Cat Diary by BBC Earth.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/417bf3aa-e357-46c1-9569-e0addbede521/cand_5.jpg</video:thumbnail_loc>
      <video:duration>89</video:duration>
      <video:publication_date>2011-11-26T04:52:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8072.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Battle</video:tag>
      <video:tag>of</video:tag>
      <video:tag>jaws</video:tag>
      <video:tag>Lions</video:tag>
      <video:tag>vs</video:tag>
      <video:tag>Crocodiles</video:tag>
      <video:tag>Big</video:tag>
      <video:tag>cat</video:tag>
      <video:tag>Diary</video:tag>
      <video:tag>BBC</video:tag>
      <video:tag>Earth</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Robotic-Simple-Prostatectomy-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Robotic Simple Prostatectomy Video</video:title>
      <video:description>The contribution of robotics in urologic surgery has allowed reproducible surgical outcomes that equal and in some series exceed the outcomes of open surgery with the advantages of a minimally invaslve approch</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/5a230d07-2379-4153-8436-3e0cea3d91d0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>474</video:duration>
      <video:publication_date>2011-12-06T20:38:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10975.mp4</video:content_loc>
      <video:uploader>seraboth</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>robotic</video:tag>
      <video:tag>simple</video:tag>
      <video:tag>Prostatectomy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Explanation-of-plasmids-genetics-biology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Explanation of plasmids genetics biology.</video:title>
      <video:description>This video describes plasmid genetics biology.

To purchase this program please visit http://www.greatpacificmedia.com/

Segment from the program Biotechnology: Engineering Genomes.

DVD Description
Our Biotechnology DVD first looks at major research areas in biotechnology such as the Human Genome Project and the various forms of recombinant DNA technology that produce transgenic plants and animals. The program then goes on to look at the tools used by biotechnologists such as restriction enzymes, plasmids, vector and vector less insertion of genes into genomes, and the production of genes via polymerase chain reactions. The program then concludes by looking at the future of biotechnology and some of the environmental, economic, and ethical issues raised by biotech.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/10/e05603aa-ac61-44cd-a313-44aa2375e383/cand_5.jpg</video:thumbnail_loc>
      <video:duration>254</video:duration>
      <video:publication_date>2012-10-11T10:55:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27899.mp4</video:content_loc>
      <video:uploader>Julia Roberts</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Plasmids</video:tag>
      <video:tag>genetics</video:tag>
      <video:tag>biology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-does-a-heat-pump-work</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How does a heat pump work</video:title>
      <video:description>Did you know that a heat pump uses less energy than other air cooling systems? Here is the behind the scenes of how a heat pump works to keep you cooled.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/671a0546-871a-4bc4-b012-7154418e3e1d/cand_25.jpg</video:thumbnail_loc>
      <video:duration>168</video:duration>
      <video:publication_date>2011-11-25T20:33:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7903.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>Behind</video:tag>
      <video:tag>the</video:tag>
      <video:tag>scenes</video:tag>
      <video:tag>How</video:tag>
      <video:tag>Does</video:tag>
      <video:tag>A</video:tag>
      <video:tag>heat</video:tag>
      <video:tag>Pump</video:tag>
      <video:tag>work</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-Hysterectomy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Hysterectomy?</video:title>
      <video:description>This video shows the structural representation of total abdominal hysterectomy. A full description with internal view is also provided here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/1481ef63-91e8-40b5-8f47-d4d6c63fac48/cand_25.jpg</video:thumbnail_loc>
      <video:duration>241</video:duration>
      <video:publication_date>2011-11-30T22:31:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9684.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Hysterectomy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Explanation-of-Proteomics-2D-Gel-Electrophoresis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Explanation of Proteomics 2D Gel Electrophoresis</video:title>
      <video:description>This video explains proteomics 2D gel electrophoresis.

2D Gel Electrophoresis:
Two dimensional gel electrophoresis is the technique for separating a mixture of proteins into spots on a gel. In first step the proteins are transferred into a tube gel having the ability of isoelectric focusing. Once transferred the proteins are separated in the tube gel according to their isoelectric points, now once the protein molecule reace=hes the pH where its net charge is zero it stops migrating and forms a band at that location and since two or more molecules may have the same isoelectric points; this means that the bands formed in the tube do not contain only single type of protein.
This tube gel is then transferred and laid on the top of slab gel which contain SDS (sodium deudosyl sulphate) separating the proteins according to their masses. Smaller proteins move more quickly then the larger ones. In most cases a discrete spot is produced by a protein molecule which can be identified by staining methods. These spots are then extracted from the gel and analyzed individually.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/10/6876ee56-129f-406b-adec-6c5f2b856f68/cand_5.jpg</video:thumbnail_loc>
      <video:duration>95</video:duration>
      <video:publication_date>2012-10-11T10:57:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27901.mp4</video:content_loc>
      <video:uploader>Julia Roberts</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>proteomics</video:tag>
      <video:tag>2d</video:tag>
      <video:tag>Gel</video:tag>
      <video:tag>electrophoresis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Abdominal-hysterectomy-procedure</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Abdominal hysterectomy procedure</video:title>
      <video:description>Hysterectomy is the surgical removal of the womb (uterus) with or without the removal of the ovaries this procedure is used to treat a variety of conditions including heavy or painful periods fibroids and endometriosis.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/69eec042-ad92-45b4-a053-0cb8eb180bf1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>428</video:duration>
      <video:publication_date>2011-12-06T20:36:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10970.mp4</video:content_loc>
      <video:uploader>frokand</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Total</video:tag>
      <video:tag>Abdominal</video:tag>
      <video:tag>Hysterectomy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Collision-between-an-asteroid-and-the-earth</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Collision between an asteroid and the earth</video:title>
      <video:description>This video shows the threat of a collision between the earth and an asteroid. There are mainly three types of a asteroids namely  C-type, S-type, and M-type.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/11/549324a9-ce72-4ff3-a28c-dbee5ad504cc/cand_25.jpg</video:thumbnail_loc>
      <video:duration>89</video:duration>
      <video:publication_date>2012-11-17T20:17:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27986.mp4</video:content_loc>
      <video:uploader>Nikunj Patel</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>Asteroid</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Kids-embrace-robot-as-one-of-them</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Kids embrace robot as one of them</video:title>
      <video:description>This video shows a robot which was embraced by kids as one of them. Researches saw that after kids spent few weeks with QRIO the robot they treated him like each other and not like a toy.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/11/646a52f6-3b82-48a9-8fa4-78b2056ffd06/cand_25.jpg</video:thumbnail_loc>
      <video:duration>44</video:duration>
      <video:publication_date>2012-11-19T20:15:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27997.mp4</video:content_loc>
      <video:uploader>Nikunj Patel</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>robots</video:tag>
      <video:tag>children</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Synapse</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Synapse</video:title>
      <video:description>A synapse is a bridge, it is the link between neurons. This video shows the role of the synapse in the communication department, it passes electrical and chemical transmitters.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/7b50dc0c-a974-4a0f-92b1-39bb40fa7eb2/cand_25.jpg</video:thumbnail_loc>
      <video:duration>124</video:duration>
      <video:publication_date>2011-12-12T02:31:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11376.mp4</video:content_loc>
      <video:uploader>velatin</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Synapse</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Penetrating-Chest-Trauma</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Penetrating Chest Trauma</video:title>
      <video:description>How to treat a Penetrating Chest Trauma? Here is a full step by step explanation of a penetrating chest trauma by an expert.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/90482153-b3d2-4388-86d9-d5500c4b9f49/cand_5.jpg</video:thumbnail_loc>
      <video:duration>195</video:duration>
      <video:publication_date>2011-12-06T20:03:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10897.mp4</video:content_loc>
      <video:uploader>seraboth</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>treatment</video:tag>
      <video:tag>of</video:tag>
      <video:tag>A</video:tag>
      <video:tag>penetrating</video:tag>
      <video:tag>Chest</video:tag>
      <video:tag>Trauma</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Unique-Melanoma-Surgery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Unique Melanoma Surgery</video:title>
      <video:description>This is a unique patient story about melanoma. The early discovery of the condition helps treating it successfully. The surgeons use a specific method to locate the cancer in the body. See how the surgery is performed.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/a9d08047-ca3a-4ce5-a6fe-859cda2d087d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>139</video:duration>
      <video:publication_date>2011-12-06T17:38:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10750.mp4</video:content_loc>
      <video:uploader>glukan</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>unique</video:tag>
      <video:tag>melanoma</video:tag>
      <video:tag>Surgery</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Spinal-Discectomy-Surgery-India</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Spinal Discectomy Surgery - India</video:title>
      <video:description>Video shows a spinal discectomy surgery in India at Mumbai cured a UK NRI from herniated disc. Medical tourism is increasing in India due to affordable prices surgeries.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/b000cd60-dd68-476d-9fe3-bb231cb61571/cand_5.jpg</video:thumbnail_loc>
      <video:duration>257</video:duration>
      <video:publication_date>2011-12-06T17:30:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10724.mp4</video:content_loc>
      <video:uploader>catee</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Spinal</video:tag>
      <video:tag>Discectomy</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>in</video:tag>
      <video:tag>India</video:tag>
      <video:tag>at</video:tag>
      <video:tag>Mumbai</video:tag>
      <video:tag>cured</video:tag>
      <video:tag>A</video:tag>
      <video:tag>UK</video:tag>
      <video:tag>NRI</video:tag>
      <video:tag>From</video:tag>
      <video:tag>herniated</video:tag>
      <video:tag>disc</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Nigeria-patient-praises-Indian-Doctors-after-his-jaw-cancer-surgery-in-India</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Nigeria patient praises Indian Doctors after his jaw cancer surgery in India</video:title>
      <video:description>Low cost oral jaw cancer surgery is conducted at cancer surgery hospitals of goa in india the death toll by cancer has increased globally several times non availability of advanced treatments and improper medication has caused depletion in the life span of a cancer patient</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/f3649774-d148-4194-9bd2-85988766dd0a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>244</video:duration>
      <video:publication_date>2011-12-06T17:14:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10693.mp4</video:content_loc>
      <video:uploader>glukan</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Nigeria</video:tag>
      <video:tag>Patient</video:tag>
      <video:tag>praises</video:tag>
      <video:tag>Indian</video:tag>
      <video:tag>doctors</video:tag>
      <video:tag>after</video:tag>
      <video:tag>his</video:tag>
      <video:tag>Jaw</video:tag>
      <video:tag>Cancer</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>in</video:tag>
      <video:tag>India</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Pectus-Excavatum-Repair-Correction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Pectus Excavatum Repair Correction</video:title>
      <video:description>In this video doctor will teach the correction of pectus excavatum repair pectus excavatum repair also called funnel chest repair or chest deformity repair is a type of surgery performed to correct pectus excavatum</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/2dd58ed7-f301-49cb-8149-760880a64b95/cand_5.jpg</video:thumbnail_loc>
      <video:duration>228</video:duration>
      <video:publication_date>2011-12-06T17:33:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10734.mp4</video:content_loc>
      <video:uploader>seraboth</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Pectus</video:tag>
      <video:tag>Excavatum</video:tag>
      <video:tag>repair</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Posterior-iris-claw-lens-implantataion</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Posterior iris claw lens implantataion</video:title>
      <video:description>Iris claw lenses can also be implanted posterior to the iris and a number of surgeons particularly posterior segment surgeons like this solution because it preserves the endothelium better</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/87b27c23-95b9-4f45-9a70-901fa50c572e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>162</video:duration>
      <video:publication_date>2011-12-06T18:16:44.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10781.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Posterior</video:tag>
      <video:tag>Iris</video:tag>
      <video:tag>claw</video:tag>
      <video:tag>lens</video:tag>
      <video:tag>Implantataion</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Co2-laser-For-Skin-Spot-Treatment</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Co2 laser For Skin Spot Treatment</video:title>
      <video:description>Treatment of skin spots with Co2 laser surgery is shown in the video. The treatment here is performed by the expert doctors.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/d1b656b4-6a3c-41cf-9f1e-bbb3751dba26/cand_5.jpg</video:thumbnail_loc>
      <video:duration>103</video:duration>
      <video:publication_date>2011-12-03T04:02:08.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10638.mp4</video:content_loc>
      <video:uploader>catee</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Skin</video:tag>
      <video:tag>spots</video:tag>
      <video:tag>treated</video:tag>
      <video:tag>with</video:tag>
      <video:tag>CO2</video:tag>
      <video:tag>Laser</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Labor-and-birth-animation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Labor and birth animation</video:title>
      <video:description>This animation is a video pf a child birth which is known as is the culmination of a human pregnancy or gestation period with the expulsion of one or more newborn infants from a woman&apos;s uterus.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_8905.jpg</video:thumbnail_loc>
      <video:duration>71</video:duration>
      <video:publication_date>2011-11-29T11:24:12.000Z</video:publication_date>
      <video:content_loc>https://www.dnatube.com/flvideo/8905.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>childbirth</video:tag>
      <video:tag>Video</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Dental-Implant-Solution</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Dental Implant Solution</video:title>
      <video:description>This video explains a sensational implant without drilling and absolute flap-less in just 4 minutes. It is said to be the worlds first immediate custom made real anatomic dental implant.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/46829192-608f-41bd-9738-48e842a3d44a/cand_25.jpg</video:thumbnail_loc>
      <video:duration>225</video:duration>
      <video:publication_date>2011-12-06T17:05:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10664.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>SENSATIONAL</video:tag>
      <video:tag>Implant</video:tag>
      <video:tag>without</video:tag>
      <video:tag>Drilling</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Absolute</video:tag>
      <video:tag>FLAPLESS</video:tag>
      <video:tag>in</video:tag>
      <video:tag>just</video:tag>
      <video:tag>4</video:tag>
      <video:tag>minutes</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Colostomy-Prolapse-Surgery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Colostomy Prolapse Surgery</video:title>
      <video:description>The colostomy is a part of the visceral surgery procedure. The colostomy prolapse is a complication that may occur after the surgery. The video shows how such complication is treated.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/1a98175b-032c-4c61-bdc3-638a0265f2ce/cand_5.jpg</video:thumbnail_loc>
      <video:duration>273</video:duration>
      <video:publication_date>2011-12-03T03:47:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10632.mp4</video:content_loc>
      <video:uploader>frokand</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>colostomy</video:tag>
      <video:tag>Prolapse</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>visceral</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Orchidopexy-of-the-Testis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Orchidopexy of the Testis</video:title>
      <video:description>Orchidopexy is the process of correction of an undescended testis. This brief video demonstrates the process of this surgery.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/2842091e-3017-4f92-8892-18dce487435f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>210</video:duration>
      <video:publication_date>2011-12-06T17:05:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10666.mp4</video:content_loc>
      <video:uploader>catee</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Orchidopexy</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>testis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Pelvic-Ultrasound</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Pelvic Ultrasound</video:title>
      <video:description>This video contains the vaginal ultrasound of a patient by the expert doctor and the corresponding results are shown on screen. This is a very safe and painless process.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/32cec6c1-d0fc-4781-b006-640724412866/cand_5.jpg</video:thumbnail_loc>
      <video:duration>233</video:duration>
      <video:publication_date>2011-12-06T17:09:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10676.mp4</video:content_loc>
      <video:uploader>frokand</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Vaginal</video:tag>
      <video:tag>ultrasound</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Pelvic-Surgery-India</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Pelvic Surgery - India</video:title>
      <video:description>Video contains the repair of pelvic fractures with pelvic surgery in India at Mumbai and Hyderabad. Description of this surgery by an expert surgeon is shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/580aabc7-d805-44c1-9bed-9a983276125d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>148</video:duration>
      <video:publication_date>2011-12-06T17:03:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10658.mp4</video:content_loc>
      <video:uploader>seraboth</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>repair</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Pelvic</video:tag>
      <video:tag>Fractures</video:tag>
      <video:tag>with</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>in</video:tag>
      <video:tag>India</video:tag>
      <video:tag>at</video:tag>
      <video:tag>Mumbai</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Hyderabad</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cast-of-ulnar-gutter</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cast of ulnar gutter</video:title>
      <video:description>This is a demonstration of ulnar gutter casting. It shows the preparation for casting and the casting process. This is a useful tool for doctors and medical students.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/ddca555c-88da-4588-8860-2d9b726b456e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>140</video:duration>
      <video:publication_date>2011-12-03T03:25:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10589.mp4</video:content_loc>
      <video:uploader>glukan</video:uploader>
      <video:category>Education</video:category>
      <video:tag>cast</video:tag>
      <video:tag>Ulnar</video:tag>
      <video:tag>gutter</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Typical-Rectal-Cancer-Endoscopy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Typical Rectal Cancer Endoscopy</video:title>
      <video:description>Colorectal cancer is the second commonest cause of cancer death in the western world and the median five year survival from this terrible disease remains at approximately 40 percent</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/2868548c-8920-4a9e-95d7-38f4600f23e6/cand_25.jpg</video:thumbnail_loc>
      <video:duration>109</video:duration>
      <video:publication_date>2011-12-03T03:41:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10619.mp4</video:content_loc>
      <video:uploader>catee</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Typical</video:tag>
      <video:tag>rectal</video:tag>
      <video:tag>Cancer</video:tag>
      <video:tag>ENDOSCOPY</video:tag>
      <video:tag>treatment</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Nasal-Septoplasty</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Nasal Septoplasty</video:title>
      <video:description>An operation performed on the structures that divide the right and left nasal cavities is known as a nasal septoplasty. This video demonstrates the process of the nasal septoplasty surgery.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/23a5ab49-61ed-4a33-9959-caecc533c253/cand_25.jpg</video:thumbnail_loc>
      <video:duration>146</video:duration>
      <video:publication_date>2011-12-03T03:34:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10606.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>nasal</video:tag>
      <video:tag>Septoplasty</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Perineal-rectosigmoidectomy-Altemeier-Procedure</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Perineal rectosigmoidectomy Altemeier Procedure</video:title>
      <video:description>The perineal rectosigmoidectomy is done from below by making an incision and removing the rectum and the last part of the colon to prevent the rectum from watch full video</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/3941681c-c7ef-4590-ad36-97b92a4e07dd/cand_5.jpg</video:thumbnail_loc>
      <video:duration>472</video:duration>
      <video:publication_date>2011-12-01T03:56:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10169.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Perineal</video:tag>
      <video:tag>rectosigmoidectomy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Video-For-Laproscopic-Esophagectomy-of-Thoraco</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Video For Laproscopic Esophagectomy of Thoraco</video:title>
      <video:description>This video shows the adenocarcinoma of the OG junction. A full surgical procedure is shown here that is performed by the expert doctors.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/5ce65c99-0747-4c28-af44-b6c3ce2c34db/cand_5.jpg</video:thumbnail_loc>
      <video:duration>504</video:duration>
      <video:publication_date>2011-12-01T03:57:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10171.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Thoraco</video:tag>
      <video:tag>Laparoscopic</video:tag>
      <video:tag>ESOPHAGECTOMY</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Partial-nephrectomy-procedure</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Partial nephrectomy procedure</video:title>
      <video:description>A surgical technique called partial nephrectomy removes only the diseased part of the kidney while sparing the healthy functioning kidney tissue learn how surgeons remove small kidney tumors while preserving healthy kidney tissue</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/91a518e6-3f00-4547-8c8c-5a420847aba0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>493</video:duration>
      <video:publication_date>2011-12-01T05:01:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10259.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Partial</video:tag>
      <video:tag>nephrectomy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Initiating-Continuous-Lumbar-Epidural</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Initiating Continuous Lumbar Epidural</video:title>
      <video:description>Analgesia is initiated by injecting medication into the epidural space.There are different techniques for varied reasons needing this procedure.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/0be095ce-99ad-4297-a600-15fa1d967f3f/cand_25.jpg</video:thumbnail_loc>
      <video:duration>106</video:duration>
      <video:publication_date>2011-12-01T03:47:30.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10145.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Continuous</video:tag>
      <video:tag>Lumbar</video:tag>
      <video:tag>Epidural</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Natho</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Natho</video:title>
      <video:description>This is a video of a beautiful and charming kid at play. The smile speaks volumes of comfort that he enjoys.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/e408d421-35d8-45b3-ab9f-c159c3bd1efb/cand_25.jpg</video:thumbnail_loc>
      <video:duration>43</video:duration>
      <video:publication_date>2011-12-01T03:35:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10102.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Natho</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Device-For-Hand-Surgery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Device For Hand Surgery</video:title>
      <video:description>Video shows a hand surgery device and how to use it. An operation performed by the doctors on this hand fixation platform is shown clearly in this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/86956222-586c-4d09-b88c-432d971ddc58/cand_25.jpg</video:thumbnail_loc>
      <video:duration>359</video:duration>
      <video:publication_date>2011-11-30T22:41:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9703.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>hand</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>device</video:tag>
      <video:tag>fixation</video:tag>
      <video:tag>platform</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Endoscopic-view-of-worm-in-Small-Intestine</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Endoscopic view of worm in Small Intestine</video:title>
      <video:description>Small intestine may be infested with worms of various types. This endoscopic view video shows the presence of worms in the intestine. The worm is seen as a white tubular structure. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/98f0ce45-11d1-4fa3-9508-af7767d3ea2e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>24</video:duration>
      <video:publication_date>2011-12-01T03:36:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10103.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Worm</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Small</video:tag>
      <video:tag>intestine</video:tag>
      <video:tag>Endescopy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/endometrial-polyp-shaver-IUR-procedure</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>endometrial polyp shaver (IUR) procedure</video:title>
      <video:description>Endometrial polyps usually appear in the woman`s uterus. If they cause problems they are removed with a special technique by using endometrial polyp shaver (IUR). You can see how the device works during procedure in the video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/c769ad72-4cff-44cd-936b-4a1b2e435a9e/cand_25.jpg</video:thumbnail_loc>
      <video:duration>126</video:duration>
      <video:publication_date>2011-11-30T10:36:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9582.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>endometrial</video:tag>
      <video:tag>polyp</video:tag>
      <video:tag>shaver</video:tag>
      <video:tag>IUR</video:tag>
      <video:tag>Procedure</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Animation-of-Knee-Replacement-Surgery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Animation of Knee Replacement Surgery</video:title>
      <video:description>Knee replacement surgery can be done as a partial or a total knee replacement.In general, the surgery consists of replacing the diseased or damaged joint surfaces of the knee with metal and plastic components shaped to allow continued motion of the knee.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/7dcbdd9e-1bb2-450f-ae47-2ecb6abae09e/cand_25.jpg</video:thumbnail_loc>
      <video:duration>42</video:duration>
      <video:publication_date>2011-12-01T03:34:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10097.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>knee</video:tag>
      <video:tag>replacement</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>Plastic</video:tag>
      <video:tag>components</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Chest-Tube-Removal</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Chest Tube Removal</video:title>
      <video:description>Chest Tube  is a flexible plastic tube that is inserted through the side of the chest into the pleural space. This video shows removal of chest tube.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/667abac8-6cfa-423f-aa32-62c5520c13ea/cand_25.jpg</video:thumbnail_loc>
      <video:duration>17</video:duration>
      <video:publication_date>2011-12-01T03:30:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10083.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Intercostal</video:tag>
      <video:tag>tube</video:tag>
      <video:tag>Removal</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Symptoms-of-Breast-Cancer</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Symptoms of Breast Cancer</video:title>
      <video:description>This video shows signs and detection of breast cancer at early stage. Breast lumps are not the only signs of cancer and all the beast lumps are not cancer.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/9a8196d1-3632-4731-ae32-42d840949a91/cand_5.jpg</video:thumbnail_loc>
      <video:duration>108</video:duration>
      <video:publication_date>2011-12-01T03:38:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10111.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Breast</video:tag>
      <video:tag>Cancer</video:tag>
      <video:tag>Symptoms</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Video-of-a-Bilateral-Club-Foot</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Video of a Bilateral Club Foot</video:title>
      <video:description>50% of cases of clubfoot are bilateral which is seen more in males than in females.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/73adfda7-b1ac-4c36-baa1-99db472270e9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>21</video:duration>
      <video:publication_date>2011-12-01T03:34:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10098.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Club</video:tag>
      <video:tag>Foot</video:tag>
      <video:tag>congenital</video:tag>
      <video:tag>talipes</video:tag>
      <video:tag>equinovarus</video:tag>
      <video:tag>CTEV</video:tag>
      <video:tag>Video</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Rotator-cuff-repair-surgery-in-India</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Rotator cuff repair surgery in India</video:title>
      <video:description>Rotator cuff repair surgery in India is available at various cities like mumbai delhi hyderabad bangalore and chennai which is assisted by world class medical tourism the procedure is done under the  spervision of highly trained and experienced orthopedic surgeons</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/3c6a8e8d-d2bf-4f2d-97fb-ac513039158d/cand_25.jpg</video:thumbnail_loc>
      <video:duration>237</video:duration>
      <video:publication_date>2011-12-01T02:58:44.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10022.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Fly2india4health</video:tag>
      <video:tag>for</video:tag>
      <video:tag>Your</video:tag>
      <video:tag>rotator</video:tag>
      <video:tag>cuff</video:tag>
      <video:tag>repair</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>in</video:tag>
      <video:tag>India</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Foreign-body-coin-extraction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Foreign body (coin) extraction</video:title>
      <video:description>Foreign bodies are not so dangerous as air way foreign bodies but this is a very common problem among children and elderly anatomically these foreign bodies  are commonly found at the various natural constrictions of oesophagus ie cricopharynx at the cross over of the aortic arch at the level of mid esophagus and at the lower end of esophagus</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/b098096a-2974-48a1-a8f0-c93b2d9fd37a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>8</video:duration>
      <video:publication_date>2011-12-01T03:19:29.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10040.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Foreign</video:tag>
      <video:tag>body</video:tag>
      <video:tag>Coin</video:tag>
      <video:tag>extraction</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Colposcopy-erosio-colli-uteri</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Colposcopy erosio colli uteri</video:title>
      <video:description>colposcope can be thought of as an extension of the clinicians visual sense as such with practice it should become a familiar tool rather than an impediment a part of the colposcopists body</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/eee037ed-be57-43f3-a1fb-d2d6102f6b73/cand_5.jpg</video:thumbnail_loc>
      <video:duration>7</video:duration>
      <video:publication_date>2011-12-01T03:15:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10026.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Colposcopy</video:tag>
      <video:tag>erosion</video:tag>
      <video:tag>colli</video:tag>
      <video:tag>uteri</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-hemorrhoidectomy-surgery-is-done</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How hemorrhoidectomy surgery is done</video:title>
      <video:description>This is surgery with main main to remove hemorrhoids. It commences with various forms stages of piles or hemorrhoids.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_9233.jpg</video:thumbnail_loc>
      <video:duration>427</video:duration>
      <video:publication_date>2011-11-30T01:23:02.000Z</video:publication_date>
      <video:content_loc>https://www.dnatube.com/flvideo/9233.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>hemorrhoidectomy</video:tag>
      <video:tag>Surgery</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lap-myomectomy-technique</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lap myomectomy technique</video:title>
      <video:description>Myomectomy surgery involves removing the fibroid tumors from the uterus doctors usually remove the fibroids instead of a hysterectomy when the woman wants fertility the fibroids are limited in size and number or the woman does not want hysterectomy</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/484bae39-44cb-4704-bfc9-bdbb3f3ec4df/cand_5.jpg</video:thumbnail_loc>
      <video:duration>213</video:duration>
      <video:publication_date>2011-12-01T02:46:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9991.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>lap</video:tag>
      <video:tag>myomectomy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Endotracheal-Intubation-Animation-Tutorial</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Endotracheal Intubation - Animation Tutorial</video:title>
      <video:description>Intubation is the process of inserting a medical tube instrument into the mouth of a patient and then into the airway. Such procedure is performed when the patient has trouble breathing, during some operations, etc. The clip shows how it should be done step by step.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/6e58d3db-97ef-4301-b11b-3eda14bdf672/cand_5.jpg</video:thumbnail_loc>
      <video:duration>288</video:duration>
      <video:publication_date>2011-12-01T02:48:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9994.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Endotracheal</video:tag>
      <video:tag>Intubation</video:tag>
      <video:tag>Tutorial</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Using-sofradim-mesh-for-hernia-repair</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Using sofradim mesh for hernia repair</video:title>
      <video:description>This is an operation demonstrating hernia repair with a sofradim mesh. This is a modern method as opposed to the traditional lichtenstein method of repair, only the mesh is enough. No glue or sutures are used.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/96db75ac-87a2-47a2-9500-27863d86a0cd/cand_5.jpg</video:thumbnail_loc>
      <video:duration>203</video:duration>
      <video:publication_date>2011-12-01T02:50:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9998.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Sofradim</video:tag>
      <video:tag>mesh</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Colonoscopy-showing-diverticuli</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Colonoscopy showing diverticuli</video:title>
      <video:description>A diverticulum is a pouch like area that can form in the muscular wall of the colon particularly at points where blood vessels enter diverticular disease is a term used to describe people with diverticulosis which causes no symptoms and diverticulitis but causes pain and diarrhea</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/a2bdd83c-dca0-44b4-89b4-3fb131ede00e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>120</video:duration>
      <video:publication_date>2011-12-01T02:26:02.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9933.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Colonoscopy</video:tag>
      <video:tag>Showing</video:tag>
      <video:tag>diverticuli</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Laparoscopic-Adrenalectomy-Procedure</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Laparoscopic Adrenalectomy Procedure</video:title>
      <video:description>The video shows adrenalectomy procedure. The surgery is usually performed on patients suffering adrenal gland tumor. After the procedure the patients are treated with cortisone.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/3f1e7443-d766-4c4e-b0b7-f8d046ba0e0e/cand_25.jpg</video:thumbnail_loc>
      <video:duration>174</video:duration>
      <video:publication_date>2011-12-01T02:25:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9932.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Laparoscopic</video:tag>
      <video:tag>Adrenalectomy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Chest-Tube-Placement-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Chest Tube Placement Video</video:title>
      <video:description>Chest tube insertions are usually performed as an emergency procedure chest tubes are used to treat conditions that can cause the lung to collapse which occurs because blood or air in the pleural space can hamper the ability of a patient to breath</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/360d3c7f-80b8-4b0c-941e-36ab77f1f692/cand_25.jpg</video:thumbnail_loc>
      <video:duration>169</video:duration>
      <video:publication_date>2011-12-01T02:24:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9930.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>Chest</video:tag>
      <video:tag>tube</video:tag>
      <video:tag>Placement</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Examination-of-Breast-Mass</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Examination of Breast Mass</video:title>
      <video:description>This video gives the procedure of what to do in a breast examination of nay mass or lumps of a breast. It provides irregularities that one has to look out for such as visible lumps or different breast sizes in different positions.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/c29f1821-4be4-4848-9a67-87350065d91c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>1243</video:duration>
      <video:publication_date>2011-12-01T00:39:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9842.mp4</video:content_loc>
      <video:uploader>catee</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Breast</video:tag>
      <video:tag>mass</video:tag>
      <video:tag>exam</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Femoropopliteal-Bypass-with-a-saphenous-vein-Graft</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Femoropopliteal Bypass with a saphenous vein Graft</video:title>
      <video:description>This investigation was designed to study factors that might be of predictive value in femoropopliteal vein bypass grafting these results are encouraging however taking certain factors into account the patency rates varied</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/f234c7ac-d1f3-46b5-b23f-84d273eb79c9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>149</video:duration>
      <video:publication_date>2011-12-01T02:09:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9901.mp4</video:content_loc>
      <video:uploader>catee</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Femoro</video:tag>
      <video:tag>popliteal</video:tag>
      <video:tag>Bypass</video:tag>
      <video:tag>with</video:tag>
      <video:tag>A</video:tag>
      <video:tag>saphenous</video:tag>
      <video:tag>vein</video:tag>
      <video:tag>Graft</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-does-an-intestinal-obstruction-operation-look-like-warning-graphic</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What does an intestinal obstruction operation look like? warning graphic</video:title>
      <video:description>This real-life video shows a skilled surgeon clearing an intestinal obstruction in the operating room during surgery. If you would like to view the amazing procedure, then you must see this clip.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/509c81e3-f195-4cf0-bed6-571f329fd2fc/cand_5.jpg</video:thumbnail_loc>
      <video:duration>125</video:duration>
      <video:publication_date>2011-12-01T01:37:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9853.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Biomedical Engineering</video:category>
      <video:tag>intestine</video:tag>
      <video:tag>Intestinal</video:tag>
      <video:tag>Operation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Breech-presentation-C-Section-video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Breech presentation C Section video</video:title>
      <video:description>In most cases a planned cesarean delivery is safest for the baby if your fetus stays in or returns to breech position near your due date your doctor will likely schedule a cesarean if you are using a midwife your midwife will refer you to a doctor for a scheduled c section</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/9dca194a-2d2e-4cdc-90d8-0316da0425f4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>164</video:duration>
      <video:publication_date>2011-12-01T00:13:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9802.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Breech</video:tag>
      <video:tag>presentation</video:tag>
      <video:tag>C</video:tag>
      <video:tag>Section</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Repair-biceps-tendon</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Repair biceps tendon</video:title>
      <video:description>The biceps tendons are the muscles are located on the front of the upper arm. These tendons connect the muscle to the bones, this video illustrates the repair of those tendons.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/b49cdc5b-5db7-43ea-9bf7-2e9a894b4095/cand_25.jpg</video:thumbnail_loc>
      <video:duration>373</video:duration>
      <video:publication_date>2011-12-01T00:11:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9798.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Biceps</video:tag>
      <video:tag>tendon</video:tag>
      <video:tag>repair</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Deep-plane-cervicofacial-flap</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Deep plane cervicofacial flap</video:title>
      <video:description>This video demonstrates the utility of the cervicofacial advancement squamous cell carcinoma is one of the most common malignant tumors of the skin and oral mucosa however squamous cell carcinoma involving near total upper and lower lip and oral commissure is rarely seen.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/b036d8c2-08c6-437f-8ecc-8c9cf7659b6d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>445</video:duration>
      <video:publication_date>2011-12-01T00:12:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9801.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Cervicofacial</video:tag>
      <video:tag>advancement</video:tag>
      <video:tag>Flap</video:tag>
      <video:tag>for</video:tag>
      <video:tag>SCC</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Nose-Job-Surgery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Nose Job Surgery</video:title>
      <video:description>This video shows the nose job surgery in India which is a cost effective and advanced cosmetic surgery. A nose is the center to make you look good. So a proper care is must for this part.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/b797c56b-b26b-4a12-8e37-1c6d22d6b863/cand_5.jpg</video:thumbnail_loc>
      <video:duration>102</video:duration>
      <video:publication_date>2011-11-30T10:14:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9515.mp4</video:content_loc>
      <video:uploader>velatin</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>NOSE</video:tag>
      <video:tag>Job</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>in</video:tag>
      <video:tag>India</video:tag>
      <video:tag>cost</video:tag>
      <video:tag>effective</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Advanced</video:tag>
      <video:tag>Cosmetic</video:tag>
      <video:tag>with</video:tag>
      <video:tag>to</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Bone-Marrow-Biopsy-Procedure-Aspiration-Pain-Results</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Bone Marrow Biopsy Procedure Aspiration Pain Results</video:title>
      <video:description>Bone marrow is the spongy material found in the center of most large bones in the body the different cells that make up blood are made in the bone marrow this procedure a bone marrow aspiration and biopsy procedure is done for many reasons</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/7a6ce3c8-9b82-422d-a95e-21deebbc7610/cand_5.jpg</video:thumbnail_loc>
      <video:duration>594</video:duration>
      <video:publication_date>2011-12-01T00:38:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9840.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>bone</video:tag>
      <video:tag>Marrow</video:tag>
      <video:tag>biopsy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Securing-Venous-Catheter</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Securing Venous Catheter</video:title>
      <video:description>The video shows how a venous catheter is secured. Sometimes when the patient moves a problem with the catheter placement may occur. Securing may help both the nurse and the patient to keep the catheter where it belongs without injuring the vein.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/3b50ab00-ed85-41a7-849c-abcb23c273a8/cand_25.jpg</video:thumbnail_loc>
      <video:duration>73</video:duration>
      <video:publication_date>2011-11-29T11:50:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9004.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Securing</video:tag>
      <video:tag>Venous</video:tag>
      <video:tag>catheter</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Diagnostic-laparoscopy-for-pelvic-pain</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Diagnostic laparoscopy for pelvic pain</video:title>
      <video:description>Pelvic laparoscopy is used both for diagnosis and treatment pelvic laparoscopy is a surgical procedure that examines and treats pelvic organs through a small surgical viewing instrument (laparoscope) inserted into the abdomen at the navel.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/6c7d7a9c-67e6-4fdb-902f-1ca5d7467787/cand_25.jpg</video:thumbnail_loc>
      <video:duration>83</video:duration>
      <video:publication_date>2011-11-29T11:43:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8979.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Diagnostic</video:tag>
      <video:tag>Pelvic</video:tag>
      <video:tag>Laparoscopy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Jet-Engine-Motor-Test-Very-Funny</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Jet Engine Motor Test - Very Funny</video:title>
      <video:description>a very interesting video showing a funny test of a model jet motor. Watch this video and you will not stop laughing.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_9033.jpg</video:thumbnail_loc>
      <video:duration>46</video:duration>
      <video:publication_date>2011-11-29T19:23:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9033.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>funny</video:tag>
      <video:tag>Test</video:tag>
      <video:tag>of</video:tag>
      <video:tag>A</video:tag>
      <video:tag>model</video:tag>
      <video:tag>jet</video:tag>
      <video:tag>motor</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-V8-Engines-Work</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How V8 Engines Work?</video:title>
      <video:description>This video shows an animated v8 engine. Basically, a V8 engine is an engine with eight cylinders in v configuration.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_9034.jpg</video:thumbnail_loc>
      <video:duration>39</video:duration>
      <video:publication_date>2011-11-29T19:24:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9034.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>V8</video:tag>
      <video:tag>Engine</video:tag>
      <video:tag>Animation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Powering-your-home-by-a-magnetic-generator</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Powering your home by a magnetic generator</video:title>
      <video:description>With this video being online, you can cut down your electricity bill. It&apos;s a magnetic generator to power your home.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_9029.jpg</video:thumbnail_loc>
      <video:duration>83</video:duration>
      <video:publication_date>2011-11-29T19:22:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9029.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Powering</video:tag>
      <video:tag>Your</video:tag>
      <video:tag>home</video:tag>
      <video:tag>by</video:tag>
      <video:tag>A</video:tag>
      <video:tag>magnetic</video:tag>
      <video:tag>Generator</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Hydrostatic-fan-drive-exemplary-structure</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Hydrostatic fan drive exemplary structure</video:title>
      <video:description>This video explains the exemplary structure of a hydrostatic fan drive. The hydrostatics fan drive the injection engine, the coolers are decoupled for manufacturers to choose on optimum position for cooling and hence use the installation space that was initially left. This is just one of the improvement made. watch and learn more. For more information you can refer to boschrexroth website</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_9030.jpg</video:thumbnail_loc>
      <video:duration>79</video:duration>
      <video:publication_date>2011-11-29T19:22:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9030.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Hydrostatic</video:tag>
      <video:tag>fan</video:tag>
      <video:tag>drive</video:tag>
      <video:tag>exemplary</video:tag>
      <video:tag>Structure</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Femoral-Hernia-Repair</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Femoral Hernia Repair</video:title>
      <video:description>When the contents of the abdomen tear a thin muscle in the belly wall a hernia occurs. This video demonstrates the process of a femoral hernia repair surgery.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/7862830c-09c6-46a4-b7d0-a858a4638046/cand_25.jpg</video:thumbnail_loc>
      <video:duration>83</video:duration>
      <video:publication_date>2011-11-29T11:42:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8974.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Femoral</video:tag>
      <video:tag>hernia</video:tag>
      <video:tag>repair</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Intestinal-resection-with-fIbrin-glue-abdominal-repair-treatment</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Intestinal resection with fIbrin glue abdominal repair treatment</video:title>
      <video:description>In some research the use of fibrin glue in abdomen is convenient operation time is reduced and intra abdominal adhesion is lower than standard manner normal intestinal motility and function usually return once abdominal sepsis is controlled and fluid and electrolyte imbalances are corrected</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/0bdf9a65-768a-4705-aad2-0ba31285d46f/cand_25.jpg</video:thumbnail_loc>
      <video:duration>68</video:duration>
      <video:publication_date>2011-11-29T11:39:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8964.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Intestinal</video:tag>
      <video:tag>Resection</video:tag>
      <video:tag>with</video:tag>
      <video:tag>FIbrin</video:tag>
      <video:tag>Glue</video:tag>
      <video:tag>Abdominal</video:tag>
      <video:tag>repair</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Tesla-Coil</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Tesla Coil</video:title>
      <video:description>This video shows you a Tesla coil which had a potential difference of one million volts. It also happens to a home-made Tesla coil.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_9005.jpg</video:thumbnail_loc>
      <video:duration>22</video:duration>
      <video:publication_date>2011-11-29T19:16:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9005.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Homemade</video:tag>
      <video:tag>1</video:tag>
      <video:tag>million</video:tag>
      <video:tag>volts</video:tag>
      <video:tag>TESLA</video:tag>
      <video:tag>COIL</video:tag>
      <video:tag>2</video:tag>
      <video:tag>of</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Transoral-Access-for-Endoscopic-Thyroid-Resection</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Transoral Access for Endoscopic Thyroid Resection</video:title>
      <video:description>Monitoring of the recurrent laryngeal nerve in totally endoscopic thyroid surgery a complete transoral thyroid resection was achieved in all living pigs the natural evolution of endoscopic approaches in skull base surgery</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/e9d1314f-b4c6-4a7b-9a54-d51a020e0053/cand_25.jpg</video:thumbnail_loc>
      <video:duration>39</video:duration>
      <video:publication_date>2011-11-29T11:49:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9003.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>nerve</video:tag>
      <video:tag>Monitoring</video:tag>
      <video:tag>after</video:tag>
      <video:tag>Transoral</video:tag>
      <video:tag>Endoscopic</video:tag>
      <video:tag>thyroid</video:tag>
      <video:tag>Resection</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Mommy-Makeover-Surgery-NYC-Case-Study</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Mommy Makeover Surgery NYC Case Study</video:title>
      <video:description>The following video documents the experience of one of our mommy makeover patients mommy makeover plastic surgery in nyc is a fairly new phenomena this video goes through a case study of a patient getting plastic surgery in nyc</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/534b72eb-c3d2-41b5-98ce-8e0e9ece5547/cand_25.jpg</video:thumbnail_loc>
      <video:duration>107</video:duration>
      <video:publication_date>2011-11-29T11:37:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8957.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Mommy</video:tag>
      <video:tag>Makeover</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>NYC</video:tag>
      <video:tag>case</video:tag>
      <video:tag>study</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Open-Heart-Surgery-Arteriotomy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Open Heart Surgery,  Arteriotomy</video:title>
      <video:description>This video show an arteriotomy which is an incision in the lumen of the an artery in an open heart surgery.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/1bf75947-e8cf-42d5-9e84-e831d34468b9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>50</video:duration>
      <video:publication_date>2011-11-28T05:48:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8268.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Arteriolotomy</video:tag>
      <video:tag>Open</video:tag>
      <video:tag>Heart</video:tag>
      <video:tag>Surgery</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Vocal-cords-viewed-by-Endoscopy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Vocal cords viewed by Endoscopy</video:title>
      <video:description>Endoscopy is a process in which a medical practitioner looks inside a patients body through the usage of an endoscope. This video shows an endoscopic view of the vocal cords.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/cc616183-e285-4874-ac5e-6a264d6c2f8e/cand_25.jpg</video:thumbnail_loc>
      <video:duration>31</video:duration>
      <video:publication_date>2011-11-29T11:30:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8931.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Endoscopic</video:tag>
      <video:tag>View</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Vocal</video:tag>
      <video:tag>Cords</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-does-vocal-fold-paralysis-look-like</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How does vocal fold paralysis look like?</video:title>
      <video:description>This video shows how vocal fold paralysis look like. This disorder occurs when one or both of the vocal folds don&apos;t open or close properly. Single vocal fold paralysis is a common disorder. Paralysis of both vocal folds is rare and can be life threatening.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/d151d1a9-c833-49f6-a961-350bfad0ee17/cand_5.jpg</video:thumbnail_loc>
      <video:duration>14</video:duration>
      <video:publication_date>2011-11-29T10:57:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8787.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Vocal</video:tag>
      <video:tag>fold</video:tag>
      <video:tag>Paralysis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Dental-Implant-failure</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Dental Implant failure</video:title>
      <video:description>Failure of a dental implant is often related to the failure of the implant to osseointegrate correctly with the bone, or vice-versa. A dental implant is considered to be a failure if it is lost, mobile or shows peri-implant (around the implant) bone loss of greater than 1.0 mm in the first year and greater than 0.2 mm a year after.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/0ad4c1aa-d9c1-40e0-a165-c14ee1edfb05/cand_25.jpg</video:thumbnail_loc>
      <video:duration>34</video:duration>
      <video:publication_date>2011-11-29T11:16:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8872.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Implant</video:tag>
      <video:tag>failure</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Scalpel-Holding-and-Cutting-Procedure-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Scalpel Holding and Cutting Procedure Video</video:title>
      <video:description>scalpel is a metal precision cutting instrument that has a sharp blade attached to a handle and used during medical procedures such as surgery or dissection scalpels are useful for cutting stencils and in other arts and crafts projects</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/b6be4462-d814-4db3-8a41-10adb894a63b/cand_25.jpg</video:thumbnail_loc>
      <video:duration>14</video:duration>
      <video:publication_date>2011-11-29T11:13:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8858.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Scalpel</video:tag>
      <video:tag>Holding</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Cutting</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-to-remove-intra-uterine-device</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to remove intra-uterine device</video:title>
      <video:description>Intra-uterine device is a contraceptive procedure for the female. It can be removed by pulling the guiding cord attached with it. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/4a4d7590-11b1-404c-b7e4-8cea95616e3a/cand_25.jpg</video:thumbnail_loc>
      <video:duration>38</video:duration>
      <video:publication_date>2011-11-29T11:12:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8852.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>How</video:tag>
      <video:tag>to</video:tag>
      <video:tag>remove</video:tag>
      <video:tag>Intra</video:tag>
      <video:tag>uterine</video:tag>
      <video:tag>device</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Surgical-Skin-Stapler-Application</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Surgical Skin Stapler Application</video:title>
      <video:description>Surgical skin staples are primarily used in bowel and lung surgery since staple lines are more consistent, they are less likely to leak blood, air or bowel contents.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/5959514a-e713-4a55-a6b1-e00d59886ebf/cand_5.jpg</video:thumbnail_loc>
      <video:duration>29</video:duration>
      <video:publication_date>2011-11-29T10:56:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8784.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Education</video:category>
      <video:tag>use</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Skin</video:tag>
      <video:tag>Stapler</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/FILM-OF-GYNECOMASTIA-IN-QATAR</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>FILM OF GYNECOMASTIA IN QATAR</video:title>
      <video:description>GYNECOMASTIA in Qatar is filmed in this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/edd6ec27-f5f3-4134-8ebe-7846e45924cc/cand_5.jpg</video:thumbnail_loc>
      <video:duration>32</video:duration>
      <video:publication_date>2011-11-29T11:14:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8863.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>GYNECOMASTIA</video:tag>
      <video:tag>in</video:tag>
      <video:tag>qatar</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lap-Oesophagocoloplasty</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lap Oesophagocoloplasty</video:title>
      <video:description>This video demonstrates how a lap oesophagocoloplasty By Dr Baiju Senadhipan MS MNAMS DNB MCh(Gstro). The patient is a 63 year old lady who under went thyroidectomy 8 months ago.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/9d63ec27-9876-4379-936e-0b33aa8fc889/cand_5.jpg</video:thumbnail_loc>
      <video:duration>504</video:duration>
      <video:publication_date>2011-11-29T00:30:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8590.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>lap</video:tag>
      <video:tag>OESOPHAGOCOLOPLASTY</video:tag>
      <video:tag>by</video:tag>
      <video:tag>Dr</video:tag>
      <video:tag>Baiju</video:tag>
      <video:tag>Senadhipan</video:tag>
      <video:tag>MS</video:tag>
      <video:tag>MNAMS</video:tag>
      <video:tag>DNB</video:tag>
      <video:tag>MCh</video:tag>
      <video:tag>Gastro</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Epidural-live-birth</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Epidural live birth</video:title>
      <video:description>This babycenter.com video shows epidural live birth. Follow one mom in labor as she decides to get an epidural, feels the numbness set in, experiences pain-free pushing, and gives birth to a healthy baby.
Video Transcript/nNarrator: At first, mom-to-be Lisa thought she&apos;d try labor without the help of an epidural, the most common type of pain relief used in childbirth.
Her husband, Rob, supported her decision either way.
Lisa: She asked several times, and I was being stubborn. Finally I said yes.
Narrator: Epidurals are usually given once you&apos;re in the active stage of labor. An anesthesiologist places a thin tube into your back so that the medication can flow through it to bathe the nerves around your spine.
The anesthetic and narcotic solution blocks the pain signals being sent to the brain and numbs your body from the waist down.
Within 20 minutes of starting the epidural, Lisa&apos;s pain eases and she feels calm and relieved.
Lisa: Yeah, it hasn&apos;t been bad. The past couple hours have actually been pretty nice. No pain, no discomfort really. Just getting ready for the baby.
Narrator: Lisa has two doctors helping with her epidural-assisted birth at Bryn Mawr Hospital in Pennsylvania.
Doctor: Based on these right now, she is contracting every one, two…about every two to three, two to three, two to four minutes.
Lisa: The contractions that I can feel are more of a tingling sensation than a painful sensation. I don&apos;t feel all of them anymore.
Narrator: Dr. Phillip Hirshman is supervising her labor, and her baby will be delivered by Dr. Joseph Castelli.
Lisa: I&apos;m looking at the clock and I&apos;m like, okay, we&apos;re ready and I&apos;m not freaked out, I&apos;m not in pain, I&apos;m not anxious. I&apos;m, um, it&apos;s going to be a much more enjoyable experience.
Narrator: For the most part, epidurals are safe and effective.
But like all medical procedures, they come with certain risks. Make sure you talk to your doctor about whether an epidural is right for you.
Lisa: Does the epidural make everybody itchy?
Nurse: Most people it does. </video:description>
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      <video:duration>331</video:duration>
      <video:publication_date>2012-11-23T20:15:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28036.mp4</video:content_loc>
      <video:uploader>Uic Ment</video:uploader>
      <video:category>Pregnancy</video:category>
      <video:tag>Epidural</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Video-of-Celiac-Disease</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Video of Celiac Disease</video:title>
      <video:description>This video shows images of Celiac disease, which is a genetic autoimmune disease that causes gluten intolerance and leads to damage of the small intestine leading to poor absorption of minerals.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/dd2da1e3-884c-43cb-b834-459785fa7f9a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>171</video:duration>
      <video:publication_date>2011-11-28T18:13:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8544.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Celiac</video:tag>
      <video:tag>Disease</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lipoma-removal-minor-surgery-video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lipoma removal minor surgery video</video:title>
      <video:description>A lipoma is a benign (noncancerous) tumor made up of fat tissue the typical lipoma is a small soft rubbery lump located just beneath the skin they are usually painless and are most often found on the upper back shoulders arms buttocks and upper thighs.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/4db356d1-be6a-416e-9ca2-44be010b7e39/cand_5.jpg</video:thumbnail_loc>
      <video:duration>250</video:duration>
      <video:publication_date>2011-11-28T23:26:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8556.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lipoma</video:tag>
      <video:tag>excision</video:tag>
      <video:tag>Video</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Tummy-Tuck-Surgeons-from-Austin</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Tummy Tuck Surgeons from Austin</video:title>
      <video:description>After losing close to 300 pounds, this lady has a problem, her skin just won&apos;t go back. In Austin th tummy tuck surgeons.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/95314fa8-df37-4403-ba49-4df7f67b730e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>70</video:duration>
      <video:publication_date>2011-11-28T05:36:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8236.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Austin</video:tag>
      <video:tag>tummy</video:tag>
      <video:tag>tuck</video:tag>
      <video:tag>surgeons</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Arteriovenous-malformation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
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General Biology Laboratory</video:description>
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General Biology Laboratory</video:description>
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General Biology Laboratory</video:description>
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General Biology Laboratory</video:description>
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General Biology Laboratory</video:description>
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General Biology Laboratory</video:description>
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General Biology Laboratory</video:description>
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General Biology Laboratory</video:description>
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General Biology Laboratory</video:description>
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General Biology Laboratory</video:description>
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      <video:description>&quot;Lec 35 - Biology 1B - Angiosperm diversity, seed morpholo&quot;General Biology</video:description>
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  <url>
    <loc>https://dnatube.com/videos/Lec-29-Biology-1B-Importance-of-fungi-origins-of-ph</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 29 - Biology 1B -  Importance of fungi - origins of ph</video:title>
      <video:description>&quot;Lec 29 - Biology 1B -  Importance of fungi - origins of ph&quot;General Biology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27227.jpg</video:thumbnail_loc>
      <video:duration>2960</video:duration>
      <video:publication_date>2012-09-21T04:07:23.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/vu2KGK9hGpQ</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Developmental Biology</video:category>
      <video:tag>Lec</video:tag>
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      <video:tag>Fungi</video:tag>
      <video:tag>Origins</video:tag>
      <video:tag>pH</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-25-Biology-1B-Fossil-Record</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 25 - Biology 1B - Fossil Record</video:title>
      <video:description>&quot;Lec 25 - Biology 1B - Fossil Record&quot;General Biology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27223.jpg</video:thumbnail_loc>
      <video:duration>2952</video:duration>
      <video:publication_date>2012-09-21T04:06:58.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/dXVRgCGxTcY</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Developmental Biology</video:category>
      <video:tag>Lec</video:tag>
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      <video:tag>biology</video:tag>
      <video:tag>1B</video:tag>
      <video:tag>fossil</video:tag>
      <video:tag>Record</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/The-spanner-prostatic-stent</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The spanner prostatic stent</video:title>
      <video:description>The video features insertion and removal of spanner pro-static stent. There are also important footnotes prescribing essential while carrying out these exercise.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/d642bbb5-0a2b-41e8-a0a4-2b22ebeb0369/cand_25.jpg</video:thumbnail_loc>
      <video:duration>148</video:duration>
      <video:publication_date>2011-11-30T22:31:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9683.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Education</video:category>
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  <url>
    <loc>https://dnatube.com/videos/Spanner-Prostatic-Stent-Male-Urethral-Stent-Catheterization</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Spanner Prostatic Stent - Male Urethral Stent Catheterization</video:title>
      <video:description>The clip shows how a male urethral stent catheterization is performed. It presents the use of specific product called Spanner Prostatic Stent. The device helps patients with prostate conditions urinate normally.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/9c10828b-950f-42b6-a309-8a2d4d052959/cand_5.jpg</video:thumbnail_loc>
      <video:duration>148</video:duration>
      <video:publication_date>2011-12-03T03:42:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10621.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>male</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-26-Defining-a-plane-in-R3-with-a-point-and-normal-vector</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 26 - Defining a plane in R3 with a point and normal vector</video:title>
      <video:description>Defining a plane in R3 with a point and normal vector

Determining the equation for a plane in R3 using a point on the plane and a normal vector</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22013.jpg</video:thumbnail_loc>
      <video:duration>833</video:duration>
      <video:publication_date>2012-09-11T00:21:36.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/UJxgcVaNTqY</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Defining</video:tag>
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      <video:tag>plane</video:tag>
      <video:tag>in</video:tag>
      <video:tag>R3</video:tag>
      <video:tag>with</video:tag>
      <video:tag>Point</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Normal</video:tag>
      <video:tag>Vector</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/What-are-the-secrets-of-applying-to-a-university</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What are the secrets of applying to a university?</video:title>
      <video:description>Do you ever wonder what it takes to become accepted at a scientific university or program? Professor Michael Merrifield, a professional astronomer, discusses the UCAS process and what universities are looking for.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/571c82e8-c1fc-4334-b894-8d033440b9ee/cand_5.jpg</video:thumbnail_loc>
      <video:duration>627</video:duration>
      <video:publication_date>2013-01-14T04:42:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28781.mp4</video:content_loc>
      <video:uploader>Lynette Steffen</video:uploader>
      <video:category>Fun and Smart</video:category>
      <video:tag>UCAS</video:tag>
      <video:tag>university</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-52-Intermaxillary-Relations-Centric-Relations</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 52 - Intermaxillary Relations - Centric Relations</video:title>
      <video:description>&quot;Lec 52 - Intermaxillary Relations - Centric Relations&quot; Demonstration and discussion of the registering and transferring of centric relation in a preclinical exercise.  Orig. air date: FEB 9 72

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21430.jpg</video:thumbnail_loc>
      <video:duration>1727</video:duration>
      <video:publication_date>2012-09-09T05:07:35.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/CFPMcmflMCY</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>52</video:tag>
      <video:tag>Intermaxillary</video:tag>
      <video:tag>relations</video:tag>
      <video:tag>centric</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-8-Journalistic-Ethics-Communications-Studies-187-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Journalistic Ethics, Communications Studies 187, UCLA</video:title>
      <video:description>&quot;Lec 8 - Journalistic Ethics, Communications Studies 187, UCLA&quot;Course Description: Intensive examination of ethical and policy issues arising from interaction of media institutions (print, film, broadcasting, and new technologies) and societal institutions (Congress, federal agencies, courts, Presidency, schools, churches, political action groups, advertisers, and audiences).

About the Professor:
Jim Newton is editor-at-large of the Los Angeles Times. He serves as a member of The Times&apos; editorial board, advises on editorial matters and writes and edits for the editorial page and Op-Ed. Previously, he served as editor of the editorial pages, supervising the editorial board and overseeing its work as well as the Op-Ed page, Sunday Opinion and letters to the editor.

A 20-year veteran of the Los Angeles Times, he has worked as a reporter, editor and bureau chief and has covered, among other beats, the Los Angeles Police Department, the administration of Mayor Richard Riordan, federal law enforcement and state and local politics.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21178.jpg</video:thumbnail_loc>
      <video:duration>4194</video:duration>
      <video:publication_date>2012-09-09T02:59:08.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/0-jrNEqS_w0</video:player_loc>
      <video:uploader>0|43|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>8</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10- Journalistic Ethics, Communications Studies 187, UCLA</video:title>
      <video:description>&quot;Lec 10- Journalistic Ethics, Communications Studies 187, UCLA&quot;Course Description: Intensive examination of ethical and policy issues arising from interaction of media institutions (print, film, broadcasting, and new technologies) and societal institutions (Congress, federal agencies, courts, Presidency, schools, churches, political action groups, advertisers, and audiences).

About the Professor:
Jim Newton is editor-at-large of the Los Angeles Times. He serves as a member of The Times&apos; editorial board, advises on editorial matters and writes and edits for the editorial page and Op-Ed. Previously, he served as editor of the editorial pages, supervising the editorial board and overseeing its work as well as the Op-Ed page, Sunday Opinion and letters to the editor.

A 20-year veteran of the Los Angeles Times, he has worked as a reporter, editor and bureau chief and has covered, among other beats, the Los Angeles Police Department, the administration of Mayor Richard Riordan, federal law enforcement and state and local politics.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21180.jpg</video:thumbnail_loc>
      <video:duration>3902</video:duration>
      <video:publication_date>2012-09-09T02:59:24.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/oeB06dlOsy4</video:player_loc>
      <video:uploader>0|43|0</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>Lec</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-27-MIT-5112-Principles-of-Chemical-Science-Fall-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 27 - MIT 5.112 Principles of Chemical Science, Fall 2005</video:title>
      <video:description>&quot;Lec 27 - MIT 5.112 Principles of Chemical Science, Fall 2005&quot; Molecular Orbital Theory for Diatomic Molecules

View the complete course: http://ocw.mit.edu/5-112F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15218.jpg</video:thumbnail_loc>
      <video:duration>3116</video:duration>
      <video:publication_date>2012-08-28T15:42:34.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/UesUBkX9HIQ</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
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      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>thermodynamics</video:tag>
      <video:tag>Atomic</video:tag>
      <video:tag>Structure</video:tag>
      <video:tag>kinetics</video:tag>
      <video:tag>catalysis</video:tag>
      <video:tag>VSEPR</video:tag>
      <video:tag>equlibrium</video:tag>
      <video:tag>redox</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-31-MIT-5112-Principles-of-Chemical-Science-Fall-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 31 - MIT 5.112 Principles of Chemical Science, Fall 2005</video:title>
      <video:description>&quot;Lec 31 - MIT 5.112 Principles of Chemical Science, Fall 2005&quot; Color and Magnetism of Coordination Complexes

View the complete course: http://ocw.mit.edu/5-112F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15222.jpg</video:thumbnail_loc>
      <video:duration>2950</video:duration>
      <video:publication_date>2012-08-28T15:46:38.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/gb60YssaSmI</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
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      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
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      <video:tag>Structure</video:tag>
      <video:tag>kinetics</video:tag>
      <video:tag>catalysis</video:tag>
      <video:tag>VSEPR</video:tag>
      <video:tag>equlibrium</video:tag>
      <video:tag>redox</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-32-MIT-5112-Principles-of-Chemical-Science-Fall-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 32 - MIT 5.112 Principles of Chemical Science, Fall 2005</video:title>
      <video:description>Lec 32 - MIT 5.112 Principles of Chemical Science, Fall 2005&quot; Coordination Complexes and Ligands

View the complete course: http://ocw.mit.edu/5-112F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15223.jpg</video:thumbnail_loc>
      <video:duration>3058</video:duration>
      <video:publication_date>2012-08-28T15:46:49.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/hG8KdheMUeo</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>thermodynamics</video:tag>
      <video:tag>Atomic</video:tag>
      <video:tag>Structure</video:tag>
      <video:tag>kinetics</video:tag>
      <video:tag>catalysis</video:tag>
      <video:tag>VSEPR</video:tag>
      <video:tag>equlibrium</video:tag>
      <video:tag>redox</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Lec-14-2003-AIME-II-Problem-12</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - 2003 AIME II Problem 12</video:title>
      <video:description>2003 AIME II Problem 12

Minimum members in a committee</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25056.jpg</video:thumbnail_loc>
      <video:duration>576</video:duration>
      <video:publication_date>2012-09-18T00:50:18.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/KD46pC_KFWk</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>2003</video:tag>
      <video:tag>AIME</video:tag>
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      <video:tag>Problem</video:tag>
      <video:tag>12</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-11-Review-and-Q-and-A</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11- Review and Q and A</video:title>
      <video:description>Lec 11- Review and Q and A.
General Biology Laboratory</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19158.jpg</video:thumbnail_loc>
      <video:duration>4774</video:duration>
      <video:publication_date>2012-09-04T18:19:42.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/LHe8tZl6EK4</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Bioinformatics</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Microscopic-features-of-bone</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Microscopic features of bone</video:title>
      <video:description>Microscopic features of bone

This video shows and explains microscopic features of bone. The bone cells called osteocytes are housed in spaces called lacunae. Canaliculi is another microscopic feature of bone that allows osteocytes to communicate with each other. Blood vessels and nerve fibers are housed in the bone by structures called osteonic canals. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/4abd4c51-f64b-40d8-9020-e9bfb2453095/cand_5.jpg</video:thumbnail_loc>
      <video:duration>196</video:duration>
      <video:publication_date>2011-12-01T21:56:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10475.mp4</video:content_loc>
      <video:uploader>frokand</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>microscopic</video:tag>
      <video:tag>features</video:tag>
      <video:tag>of</video:tag>
      <video:tag>bone</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-57-Occlusal-Partial-Denture-Failure</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 57 - Occlusal-Partial Denture Failure</video:title>
      <video:description>&quot;Lec 57 - Occlusal-Partial Denture Failure&quot; Patient with a broken conventional attachment due to improper clearance in centric relation.  Orig. air date: MAR 2 72

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21435.jpg</video:thumbnail_loc>
      <video:duration>354</video:duration>
      <video:publication_date>2012-09-09T05:08:07.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/P7lTNyuB0iQ</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>57</video:tag>
      <video:tag>Occlusal</video:tag>
      <video:tag>Partial</video:tag>
      <video:tag>Denture</video:tag>
      <video:tag>failure</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/metabolism</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>metabolism</video:title>
      <video:description>lectures about metabolism</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/10/35bbdc0c-53ed-4920-9a66-f71344bcdfbe/cand_5.jpg</video:thumbnail_loc>
      <video:duration>45</video:duration>
      <video:publication_date>2010-10-25T09:03:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4741.mp4</video:content_loc>
      <video:uploader>donnalyn tabiando</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>anabolism</video:tag>
      <video:tag>catabolism</video:tag>
      <video:tag>Processes</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-MIT-CMS930-Media-Education-and-the-Marketplace</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - MIT CMS.930 Media, Education and the Marketplace</video:title>
      <video:description>&quot;Lec 1 - MIT CMS.930 Media, Education and the Marketplace&quot; Personal Media
Shigeru Miyagawa

View the complete course: http://ocw.mit.edu/CMS-930F01

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15227.jpg</video:thumbnail_loc>
      <video:duration>1028</video:duration>
      <video:publication_date>2012-08-28T15:52:44.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/s7bkHu27P5o</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>media</video:tag>
      <video:tag>studies</video:tag>
      <video:tag>educational</video:tag>
      <video:tag>technology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-MIT-CMS930-Media-Education-and-the-Marketplace</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - MIT CMS.930 Media, Education and the Marketplace</video:title>
      <video:description>&quot;Lec 2 - MIT CMS.930 Media, Education and the Marketplace&quot; Introducing the StarFestival curriculum
Shigeru Miyagawa

View the complete course: http://ocw.mit.edu/CMS-930F01

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15228.jpg</video:thumbnail_loc>
      <video:duration>1001</video:duration>
      <video:publication_date>2012-08-28T15:53:03.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/3DDkPxll_qQ</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>media</video:tag>
      <video:tag>studies</video:tag>
      <video:tag>educational</video:tag>
      <video:tag>technology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-MIT-CMS930-Media-Education-and-the-Marketplace</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - MIT CMS.930 Media, Education and the Marketplace</video:title>
      <video:description>&quot;Lec 6 - MIT CMS.930 Media, Education and the Marketplace&quot; Media Literacy as a strategy for combatting moral panic
Henry Jenkins

View the complete course: http://ocw.mit.edu/CMS-930F01

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15245.jpg</video:thumbnail_loc>
      <video:duration>897</video:duration>
      <video:publication_date>2012-08-28T16:07:14.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/SDKIsplqGmY</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>media</video:tag>
      <video:tag>studies</video:tag>
      <video:tag>educational</video:tag>
      <video:tag>technology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-The-Greek</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - The Greek</video:title>
      <video:description>&quot;Lec 6 - The Greek &quot; Introduction to Ancient Greek History (CLCV 205)

In this lecture, Professor Donald Kagan discusses the emergence of a new style of warfare among the Greeks, the hoplite phalanx. After discussing the panoply of the hoplite solider and the method of fighting, he argues that this style of fighting came about early in the life of the polis. In addition, he shows that the phalanx was almost invincible on the field. At the lecture&apos;s conclusion, he answers several questions from students about hoplite warfare in the Greek world.

00:00 - Chapter 1. An Introduction to the Hoplite Phalanx
06:33 - Chapter 2. The Hoplite
12:09 - Chapter 3. The Phalanx
29:47 - Chapter 4. Fighting Style, Casualties, Winning and Losing
43:51 - Chapter 5. Question and Answer on the Hoplite Phalanx
01:02:17 - Chapter 6. Closing Remarks and Critiques of Orthodox Interpretation

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2007.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16636.jpg</video:thumbnail_loc>
      <video:duration>4112</video:duration>
      <video:publication_date>2012-08-31T16:34:44.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/HMs9mema--Q</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Han</video:tag>
      <video:tag>van</video:tag>
      <video:tag>Wees</video:tag>
      <video:tag>hoplite</video:tag>
      <video:tag>hoplon</video:tag>
      <video:tag>phalanx</video:tag>
      <video:tag>polis</video:tag>
      <video:tag>Victor</video:tag>
      <video:tag>David</video:tag>
      <video:tag>Hanson</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-p53</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is p53?</video:title>
      <video:description>This science video describes p53.

This was a presentation I put together, and presented, for two classes at Wayne State University, HON 4990 &amp; BIO 2600 (honors section). I didn&apos;t incorporate enough time for the mechanistic slides, so pause as needed.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/10/ccea8b1a-3574-4803-8f78-a9942d98ea92/cand_25.jpg</video:thumbnail_loc>
      <video:duration>195</video:duration>
      <video:publication_date>2012-10-10T10:42:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27732.mp4</video:content_loc>
      <video:uploader>Julia Roberts</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>A</video:tag>
      <video:tag>closer</video:tag>
      <video:tag>Look</video:tag>
      <video:tag>at</video:tag>
      <video:tag>p53</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Site-Restoration-Law</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 -Site Restoration Law</video:title>
      <video:description>&quot;Lec 7 -Site Restoration Law&quot;Environmental Politics and Law (EVST 255)

This lecture covers site restoration law by looking at the US Navy&apos;s use of the island of Vieques as weapons testing ground. Vieques residents are filing a civil suit against the US government, which raises issues of burden of proof, scientific certainty with respect to exposure amounts and health impacts, and how the government protects citizens from environmental hazards. Professor Wargo traces the evolution of site restoration law, from the National Environmental Policy Act in 1969 setting the stage for sustainable land use, to Superfund amendments in the late 1980s that mandated more stringent protection of citizens from toxics.

00:00 - Chapter 1. Citizen Suit Provisions in Federal Statues
24:27 - Chapter 2. Sanchez v. United States
34:53 - Chapter 3. Key Questions: Knowledge, Suits, Immunity and Causation
40:14 - Chapter 4. Wilderness Act and Endangered Species Act

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2010.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23183.jpg</video:thumbnail_loc>
      <video:duration>2896</video:duration>
      <video:publication_date>2012-09-13T11:15:31.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/FMlxKKtd3zE</video:player_loc>
      <video:uploader>0|74|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>7</video:tag>
      <video:tag>Site</video:tag>
      <video:tag>Restoration</video:tag>
      <video:tag>Law</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Test-for-apprehension-relocation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Test for apprehension-relocation</video:title>
      <video:description>This video shows how to do apprehension-relocation test.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/59574bc4-d06b-45aa-945e-7fb098e9c695/cand_5.jpg</video:thumbnail_loc>
      <video:duration>43</video:duration>
      <video:publication_date>2011-12-11T23:38:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11165.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Apprehension</video:tag>
      <video:tag>Relocation</video:tag>
      <video:tag>Test</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Working-of-Our-Shoulder-Joints</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Working of Our Shoulder Joints</video:title>
      <video:description>This video describes the structure and functioning of our shoulder joints. This video is featured by an expert Dr. Tehrany.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/04/01f29b14-b233-4c23-aa53-e53decd83994/cand_5.jpg</video:thumbnail_loc>
      <video:duration>72</video:duration>
      <video:publication_date>2013-04-07T19:57:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30506.mp4</video:content_loc>
      <video:uploader>Eugenio Boyd</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>How</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Shoulder</video:tag>
      <video:tag>Joint</video:tag>
      <video:tag>Works</video:tag>
      <video:tag>featuring</video:tag>
      <video:tag>Dr</video:tag>
      <video:tag>Tehrany</video:tag>
      <video:tag>Dramatic</video:tag>
      <video:tag>Health</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/All-About-The-Planet-Mercury</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>All About The Planet Mercury</video:title>
      <video:description>A brief description of the planet Mercury with pictures is shown here. It is the closest planet to sun and the smallest planet of the solar system.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/01ed87d6-5ed3-4112-adfa-5e3fcbc2f6c2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>354</video:duration>
      <video:publication_date>2013-01-12T01:50:23.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28753.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Mercury</video:tag>
      <video:tag>Sixty</video:tag>
      <video:tag>Symbols</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Proving-Relationship-Between-Segments</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Proving Relationship Between  Segments</video:title>
      <video:description>Video contains an example to prove segment relationships. This example is solved very clearly by an expert.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/1e2c5e1a-d662-4613-88f1-4b20d8e435c5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>513</video:duration>
      <video:publication_date>2010-12-06T10:12:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6466.mp4</video:content_loc>
      <video:uploader>vendetta</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>geometry</video:tag>
      <video:tag>Proving</video:tag>
      <video:tag>Segment</video:tag>
      <video:tag>relationships</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/IM-Injection</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>IM Injection</video:title>
      <video:description>This video will introduce you with IM injection. To find the proper spot for the injection is very important.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/8d1c5988-5ffd-4de2-8e45-83f965cd474e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>35</video:duration>
      <video:publication_date>2011-12-11T23:39:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11171.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Introducing</video:tag>
      <video:tag>an</video:tag>
      <video:tag>IM</video:tag>
      <video:tag>injection</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-32-Bernoulli-Distribution-Mean-and-Variance-Formulas</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 32 - Bernoulli Distribution Mean and Variance Formulas</video:title>
      <video:description>Bernoulli Distribution Mean and Variance Formulas

Bernoulli Distribution Mean and Variance Formulas</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22684.jpg</video:thumbnail_loc>
      <video:duration>419</video:duration>
      <video:publication_date>2012-09-11T02:50:36.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ry81_iSHt6E</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Bernoulli</video:tag>
      <video:tag>distribution</video:tag>
      <video:tag>Mean</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Variance</video:tag>
      <video:tag>formulas</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Celiac-Disease</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Celiac Disease</video:title>
      <video:description>If you have celiac disease and eat foods with gluten, your immune system responds by damaging the small intestine. This video shows how it looks when you have this disease.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/8d289b54-4fd6-4c02-b06f-2189cbeb5a48/cand_5.jpg</video:thumbnail_loc>
      <video:duration>171</video:duration>
      <video:publication_date>2011-12-01T00:32:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9831.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Celiac</video:tag>
      <video:tag>Disease</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-Erythrasma</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Erythrasma?</video:title>
      <video:description>A brief introduction with erythrasma is provided by Dr. Carlo A. Oller, MD FACEP Emergency Physician Erythrasma. This is a long term bacterial infection caused between overlapping skins.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/04/8d48bef4-050b-4173-a81b-7a657259b31b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>145</video:duration>
      <video:publication_date>2013-04-07T18:24:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30435.mp4</video:content_loc>
      <video:uploader>Jennifer Byars</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Erythrasma</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Mini-Gastric-Bypass-Operation-Surgery-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Mini Gastric Bypass Operation Surgery Video</video:title>
      <video:description>The Mini Gastric Bypass procedure is a short simple successful and inexpensive technique in weight loss surgery With excellent long term weight loss minimal pain and the option for reversal or revision should the need ever occur</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/8d329d5a-491b-4e45-bee0-7b56fcbed0bf/cand_5.jpg</video:thumbnail_loc>
      <video:duration>489</video:duration>
      <video:publication_date>2011-12-06T21:11:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10988.mp4</video:content_loc>
      <video:uploader>glukan</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>mini</video:tag>
      <video:tag>Gastric</video:tag>
      <video:tag>Bypass</video:tag>
      <video:tag>Operation</video:tag>
      <video:tag>Video</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Spinal-Cord-Model-Lumbar-Sacral-Plexus</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Spinal Cord Model - Lumbar &amp; Sacral Plexus</video:title>
      <video:description>This video describes a model of the entire length of the spinal cord focusing directly on the lumbar and sacral plexus of nerves. It displays and describes structures including T-12, L-1, L-2, L-3, and L-4 and their accompanying interweaving spinal nerves in the lumbar plexus.
Spinal Cord Model - Lumbar &amp; Sacral Plexus</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/8d77aaec-1666-4859-8ce2-d9dfb129de52/cand_5.jpg</video:thumbnail_loc>
      <video:duration>131</video:duration>
      <video:publication_date>2010-11-13T23:41:07.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5230.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Long</video:tag>
      <video:tag>Spinal</video:tag>
      <video:tag>cord</video:tag>
      <video:tag>model</video:tag>
      <video:tag>Lumbar</video:tag>
      <video:tag>Sacral</video:tag>
      <video:tag>Plexus</video:tag>
      <video:tag>T</video:tag>
      <video:tag>12</video:tag>
      <video:tag>l</video:tag>
      <video:tag>1</video:tag>
      <video:tag>2</video:tag>
      <video:tag>3</video:tag>
      <video:tag>and</video:tag>
      <video:tag>4</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lecture-16-Economics-C3-Fall-2011</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture 16- Economics C3 Fall 2011</video:title>
      <video:description>&quot;Lec 16- Economics C3&quot;Introduction to Environmental Economics and Policy. These lectures are filmed during Fall 2011.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24377.jpg</video:thumbnail_loc>
      <video:duration>2551</video:duration>
      <video:publication_date>2012-09-15T07:17:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/KWHzx9BHHJc</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>16</video:tag>
      <video:tag>Economics</video:tag>
      <video:tag>C3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Human-Clones</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Human Clones</video:title>
      <video:description>Due to the development in science and technology human cloning is possible at present. This video explains how such cloning is done and the advantages of it.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/8d7f5a94-e330-408c-96be-f0e1ae6efd21/cand_5.jpg</video:thumbnail_loc>
      <video:duration>190</video:duration>
      <video:publication_date>2012-12-10T01:47:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28509.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>human</video:tag>
      <video:tag>Clones</video:tag>
      <video:tag>Through</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Wormhole</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/FUE-Hair-Transplant-Reviews</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>FUE Hair Transplant  Reviews</video:title>
      <video:description>FUE hair transplant is the procedure in which the donor follicles of hair are removed intricately and individually using tiny punch and forceps these tissues are then grafted and neatly implanted on to the required area of the scalp in the perfect angle similar to the original ones</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8548.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
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      <video:tag>transplant</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>GMAT: Math 15

81-86, pgs. 162-163</video:description>
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      <video:tag>math</video:tag>
      <video:tag>15</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Stages-of-Ovulation-in-Detail</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Stages of Ovulation in Detail</video:title>
      <video:description>Here is a video of the stages of ovulation described in the most detailed,educational and unique way.</video:description>
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      <video:duration>228</video:duration>
      <video:publication_date>2011-11-30T10:20:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9530.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>ovulation</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-18-Computer-Science-162-Lecture-9</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 - Computer Science 162 - Lecture 9</video:title>
      <video:description>Computer Science 162 - Lecture 9

Operating Systems and System Programming</video:description>
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      <video:duration>4870</video:duration>
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      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
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      <video:tag>162</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>9</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Role of beta cells in glucose metabolism</video:title>
      <video:description>Beta cells are located in the islet of Langerhans in the pancreas. It synthesizes insulin, a hormone essential for metabolism of glucose.
 Edited by Ashraf</video:description>
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      <video:uploader>vukuftail</video:uploader>
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    <loc>https://dnatube.com/videos/Working-of-Internet</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>Working of Internet</video:title>
      <video:description>How a copy of the information you requested is transferred from the host computer to the server computer within a second? This video explains the working of internet in detail.</video:description>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Biuret Test?</video:title>
      <video:description>Biuret Test that is used to determine proteins is discussed here with an activity. Have a look at the important steps of this test.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/1e644f47-1512-45a0-889d-ff019e62e0a3/cand_5.jpg</video:thumbnail_loc>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29994.mp4</video:content_loc>
      <video:uploader>Von Paredes</video:uploader>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Autonomic Nervous System</video:title>
      <video:description>This science video explains autonomic nervous system which acts as a control system that functions largely below the level of consciousness to control visceral functions. It controls heart rate, digestion, respiratory rate, salivation, perspiration, pupillary dilation, micturition (urination), sexual arousal, breathing and swallowing.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/07/1e755e0a-0908-4b65-a249-40fbfc4cead5/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2014-07-22T02:02:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31051.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Others</video:category>
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  <url>
    <loc>https://dnatube.com/videos/Geometric-constructions-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Geometric constructions - 1</video:title>
      <video:description>basic geometric constructions, more... http://www.sonom.gr</video:description>
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      <video:uploader>dimitris poimenidis</video:uploader>
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    <loc>https://dnatube.com/videos/Merapi-Eruption_-Travel-chaos-as-volcano-spews-massive-cloud</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Merapi Eruption_ Travel chaos as volcano spews massive cloud</video:title>
      <video:description>Merapi Eruption_ Travel chaos as volcano spews massive clouds of ash</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/1e9f3911-28e7-4281-b1dd-56f21c97efd3/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2010-11-23T20:55:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5774.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Merapi</video:tag>
      <video:tag>Eruption</video:tag>
      <video:tag>travel</video:tag>
      <video:tag>Chaos</video:tag>
      <video:tag>as</video:tag>
      <video:tag>volcano</video:tag>
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      <video:tag>Clouds</video:tag>
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      <video:tag>ash</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Rachel Carson  DDT chemical pesticides</video:title>
      <video:description>A pesticide is any substance or mixture of substances intended for preventing, destroying, repelling or mitigating any pest. A pesticide may be a chemical substance, biological agent (such as a virus or bacterium), antimicrobial, disinfectant or device used against any pest. Pests include insects, plant pathogens, weeds, molluscs, birds, mammals, fish, nematodes (roundworms), and microbes that destroy property, spread disease or are a vector for disease or cause a nuisance. Although there are benefits to the use of pesticides, there are also drawbacks, such as potential toxicity to humans and other animals. According to the Stockholm Convention on Persistent Organic Pollutants, 10 of the 12 most dangerous and persistent organic chemicals are pesticides.

Silent Spring is a book written by Rachel Carson and published by Houghton Mifflin on 27 September 1962. The book is widely credited with helping launch the environmental movement.

The New Yorker started serializing Silent Spring in June 1962, and it was published in book form (with illustrations by Lois and Louis Darling) by Houghton Mifflin later that year. When the book Silent Spring was published, Rachel Carson was already a well-known writer on natural history, but had not previously been a social critic. The book was widely read—especially after its selection by the Book-of-the-Month Club and the New York Times best-seller list—and inspired widespread public concerns with pesticides and pollution of the environment. Silent Spring facilitated the ban of the pesticide DDT in 1972 in the United States.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4904.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Chemistry</video:category>
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  <url>
    <loc>https://dnatube.com/videos/Lec-13-Computer-Science-61B</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 -  Computer Science 61B</video:title>
      <video:description>&quot;Lec 13 -  Computer Science 61B&quot;Data Structures</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27323.jpg</video:thumbnail_loc>
      <video:duration>2689</video:duration>
      <video:publication_date>2012-09-21T05:31:49.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/nqpbc2LW3sE</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>13</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>61B</video:tag>
    </video:video>
  </url>
  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - New Revolutions in Particle Physics: Basic Concepts</video:title>
      <video:description>&quot;Lec 1 - New Revolutions in Particle Physics: Basic Concepts&quot; (October 12, 2009) Leonard Susskind gives the first lecture of a three-quarter sequence of courses that will explore the new revolutions in particle physics. In this lecture he explores light, particles and quantum field theory.

Leonard Susskind, Felix Bloch Professor of Physics, received a PhD from Cornell University and has taught at Stanford since 1979. He has won both the Pregel Award from the New York Academy of Science and the J.J. Sakurai Prize in theoretical particle physics. He is also a member of the National Academy of Sciences.

Stanford University:
http://www.stanford.edu/

Stanford Continuing Studies Program
http://csp.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18742.jpg</video:thumbnail_loc>
      <video:duration>6850</video:duration>
      <video:publication_date>2012-09-04T04:35:04.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/2eFvVzNF24g</video:player_loc>
      <video:uploader>0|39|0</video:uploader>
      <video:category>Particle Physics</video:category>
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      <video:tag>physics</video:tag>
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      <video:tag>Quantum</video:tag>
      <video:tag>Field</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>molecule</video:tag>
      <video:tag>Planck</video:tag>
      <video:tag>s</video:tag>
      <video:tag>constant</video:tag>
      <video:tag>mass</video:tag>
      <video:tag>atom</video:tag>
      <video:tag>Electron</video:tag>
      <video:tag>gamma</video:tag>
      <video:tag>Light</video:tag>
      <video:tag>photon</video:tag>
      <video:tag>quanta</video:tag>
      <video:tag>Electromagnetic</video:tag>
      <video:tag>wave</video:tag>
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      <video:tag>magnetic</video:tag>
      <video:tag>momentum</video:tag>
      <video:tag>frequency</video:tag>
      <video:tag>Magnitude</video:tag>
      <video:tag>Newton</video:tag>
      <video:tag>Einstein</video:tag>
    </video:video>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 14 - Computer Science 61B</video:title>
      <video:description>&quot;Lec 14 - Computer Science 61B&quot;Data Structures</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27324.jpg</video:thumbnail_loc>
      <video:duration>2713</video:duration>
      <video:publication_date>2012-09-21T05:31:55.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/HOQoEcIbRmE</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>14</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>61B</video:tag>
    </video:video>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 3-Electrical Engineering 240</video:title>
      <video:description>lec 3-Electrical Engineering 240 .Advanced Analog Integrated Circuits</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20883.jpg</video:thumbnail_loc>
      <video:duration>4924</video:duration>
      <video:publication_date>2012-09-07T23:52:40.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/z4hwiU3veNs</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
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  </url>
  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 - Computer Science 61B - sporatic visuals after 37</video:title>
      <video:description>&quot;Lec 18 - Computer Science 61B - sporatic visuals after 37&quot;Data Structures</video:description>
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      <video:duration>2791</video:duration>
      <video:publication_date>2012-09-21T05:32:23.000Z</video:publication_date>
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      <video:category>Computer Science</video:category>
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      <video:tag>sporatic</video:tag>
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      <video:tag>after</video:tag>
      <video:tag>37</video:tag>
    </video:video>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19 - Computer Science 61B</video:title>
      <video:description>&quot;Lec 19 - Computer Science 61B &quot;Data Structures</video:description>
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      <video:duration>2919</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/dXI86vGUFQg</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>19</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>61B</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 20 - Computer Science 61B</video:title>
      <video:description>&quot;Lec 20 - Computer Science 61B &quot;Data Structures</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27330.jpg</video:thumbnail_loc>
      <video:duration>2843</video:duration>
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      <video:tag>Lec</video:tag>
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    <loc>https://dnatube.com/videos/Lec-6-Rounding-Whole-Numbers-3</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 6 - Rounding Whole Numbers 3</video:title>
      <video:description>Rounding Whole Numbers 3

U01_L1_T2_we3 Rounding Whole Numbers 3</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24691.jpg</video:thumbnail_loc>
      <video:duration>64</video:duration>
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      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Rounding</video:tag>
      <video:tag>Whole</video:tag>
      <video:tag>Numbers</video:tag>
      <video:tag>3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Comparing-Whole-Numbers</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Comparing Whole Numbers</video:title>
      <video:description>Comparing Whole Numbers

U01_L1_T3_we1 Comparing Whole Numbers</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24692.jpg</video:thumbnail_loc>
      <video:duration>124</video:duration>
      <video:publication_date>2012-09-17T16:05:27.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/9Jg5S7F2SMQ</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Comparing</video:tag>
      <video:tag>Whole</video:tag>
      <video:tag>Numbers</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-27-Fuels-from-Sunlight-Using-Nano-Materials</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 27 - Fuels from Sunlight Using Nano-Materials</video:title>
      <video:description>&quot;Lec 27 - Fuels from Sunlight Using Nano-Materials&quot; (April 21, 2010) Tom Jaramillo, Assistant Professor of Chemical Engineering at Stanford, discusses technical advances in nano-materials that enable the direct production of hydrocarbon, alcohol, and hydrogen fuels from sunlight, water, and atmospheric CO2.

Stanford University
http://www.stanford.edu

Stanford Nanotechnology Engineering
http://soe.stanford.edu/research/nano.html

Stanford Energy Seminar
http://energyseminar.stanford.edu

Stanford University Channel on YouTube
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18798.jpg</video:thumbnail_loc>
      <video:duration>3742</video:duration>
      <video:publication_date>2012-09-04T05:30:11.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/arralDshQrY</video:player_loc>
      <video:uploader>0|8|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>clean</video:tag>
      <video:tag>tech</video:tag>
      <video:tag>renewable</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>solar</video:tag>
      <video:tag>environment</video:tag>
      <video:tag>transportation</video:tag>
      <video:tag>electrification</video:tag>
      <video:tag>nanotech</video:tag>
      <video:tag>engineering</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Electrical-Engineering-100</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Electrical Engineering 100</video:title>
      <video:description>&quot;Lec 1 - Electrical Engineering 100 &quot;Electronic Techniques for Engineering</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27345.jpg</video:thumbnail_loc>
      <video:duration>4773</video:duration>
      <video:publication_date>2012-09-21T05:45:35.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/VeNuFEKWolM</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>1</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>100</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lacture-on-cancer</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lacture on cancer</video:title>
      <video:description>In this lecture Professor Robert A. Weinberg describes how cancer develops and the properties of cancer cells. The lecture was delivered at MIT. Edited by Ashraf.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_1561.jpg</video:thumbnail_loc>
      <video:duration>2957</video:duration>
      <video:publication_date>2009-04-02T04:55:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1561.mp4</video:content_loc>
      <video:uploader>Celal Yankuncu</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Cancer</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>mit</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Schizophrenia-3-Dopamine-hypothesis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Schizophrenia 3 Dopamine hypothesis</video:title>
      <video:description>Understanding the Schizophrenic patient.analyzing reactions and Behavior.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/05b9bac7-ac32-486f-83dc-77636f66913c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>377</video:duration>
      <video:publication_date>2011-10-18T03:01:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7055.mp4</video:content_loc>
      <video:uploader>71cat3</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Schizophrenia</video:tag>
      <video:tag>3</video:tag>
      <video:tag>Dopamine</video:tag>
      <video:tag>Hypothesis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Digestive-system-in-our-body</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Digestive system in our body</video:title>
      <video:description>This video shows digestive system in our body and the process of food digestion from mouth to the anus. It also gives information about all digestive enzymes we use in our system.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/05e9d797-91ea-48c2-9169-73576ea12772/cand_5.jpg</video:thumbnail_loc>
      <video:duration>265</video:duration>
      <video:publication_date>2012-12-01T05:34:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28122.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Digestive</video:tag>
      <video:tag>system</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-51-Bailout-11-Why-these-CDOs-could-be-worth-nothing</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 51 - Bailout 11: Why these CDOs could be worth nothing</video:title>
      <video:description>Why a CDO could be worth nothing even though they are &quot;collateralized&quot; is shown in this Khan Academy lecture.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20228.jpg</video:thumbnail_loc>
      <video:duration>644</video:duration>
      <video:publication_date>2012-09-06T02:48:36.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/RkIM0Mbc8YQ</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Bailout</video:tag>
      <video:tag>11</video:tag>
      <video:tag>Why</video:tag>
      <video:tag>these</video:tag>
      <video:tag>CDOs</video:tag>
      <video:tag>Could</video:tag>
      <video:tag>Be</video:tag>
      <video:tag>worth</video:tag>
      <video:tag>nothing</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Electrical-Engineering-100</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Electrical Engineering 100</video:title>
      <video:description>&quot;Lec 3 - Electrical Engineering 100 &quot;Electronic Techniques for Engineering</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27347.jpg</video:thumbnail_loc>
      <video:duration>4851</video:duration>
      <video:publication_date>2012-09-21T05:46:50.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/1h1S4Pn9w1k</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>3</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>100</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Electrical-Engineering-100</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Electrical Engineering 100</video:title>
      <video:description>&quot;Lec 4 - Electrical Engineering 100 &quot;Electronic Techniques for Engineering</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27348.jpg</video:thumbnail_loc>
      <video:duration>4688</video:duration>
      <video:publication_date>2012-09-21T05:46:55.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/4eZ4BSLnbw8</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>4</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>100</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Kinesin-animation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Kinesin animation</video:title>
      <video:description>This video shows how kinesin works. A kinesin is a protein which belongs to a class of motor proteins found in eukaryotic cells.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/03/4ec745c6-f7a3-448e-9d14-8867ae6f6bed/cand_25.jpg</video:thumbnail_loc>
      <video:duration>128</video:duration>
      <video:publication_date>2007-03-30T17:57:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/128.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>17</video:tag>
      <video:tag>5</video:tag>
      <video:tag>kinesin</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-Earth-and-Planetary-Science-C20-Earthquake-war</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - Earth and Planetary Science C20 - : Earthquake war</video:title>
      <video:description>&quot;Lec 17- Earth and Planetary Science C20 - : Earthquake war&quot;Earthquakes in Your Backyard</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27458.jpg</video:thumbnail_loc>
      <video:duration>2642</video:duration>
      <video:publication_date>2012-09-21T07:27:17.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/tjFu-sLcrQE</video:player_loc>
      <video:uploader>0|41|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>17</video:tag>
      <video:tag>Earth</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Planetary</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>C20</video:tag>
      <video:tag>Earthquake</video:tag>
      <video:tag>War</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-Earth-and-Planetary-Science-C20-CS-Mitigation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 - Earth and Planetary Science C20 - : CS: Mitigation</video:title>
      <video:description>&quot;Lec 18 - Earth and Planetary Science C20 - : CS: Mitigation&quot;Earthquakes in Your Backyard</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27459.jpg</video:thumbnail_loc>
      <video:duration>2313</video:duration>
      <video:publication_date>2012-09-21T07:27:26.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Dw66v5iSDX8</video:player_loc>
      <video:uploader>0|41|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>18</video:tag>
      <video:tag>Earth</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Planetary</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>C20</video:tag>
      <video:tag>cs</video:tag>
      <video:tag>mitigation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-19-Earth-and-Planetary-Science-C20-Review-Your-C</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19 - Earth and Planetary Science C20 -: Review: Your C</video:title>
      <video:description>&quot;Lec 19 - Earth and Planetary Science C20 -: Review: Your C&quot;Earthquakes in Your Backyard</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27460.jpg</video:thumbnail_loc>
      <video:duration>2294</video:duration>
      <video:publication_date>2012-09-21T07:27:30.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/-JUVEFMg4HA</video:player_loc>
      <video:uploader>0|41|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>19</video:tag>
      <video:tag>Earth</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Planetary</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>C20</video:tag>
      <video:tag>Review</video:tag>
      <video:tag>Your</video:tag>
      <video:tag>C</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-Last-Earth-and-Planetary-Science-C20-CS-Buildings</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec Last -  Earth and Planetary Science C20 -: CS: Buildings:</video:title>
      <video:description>&quot;Lec Last -  Earth and Planetary Science C20 -: CS: Buildings:&quot;Earthquakes in Your Backyard</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27461.jpg</video:thumbnail_loc>
      <video:duration>2510</video:duration>
      <video:publication_date>2012-09-21T07:27:38.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/fmVm2-7gLoM</video:player_loc>
      <video:uploader>0|41|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>Last</video:tag>
      <video:tag>Earth</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Planetary</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>C20</video:tag>
      <video:tag>cs</video:tag>
      <video:tag>Buildings</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Economics-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Economics 1</video:title>
      <video:description>&quot;Lec 1 - Economics 1 &quot;Introduction to Economics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27462.jpg</video:thumbnail_loc>
      <video:duration>1641</video:duration>
      <video:publication_date>2012-09-21T07:32:38.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/T7yC-5IDhKM</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>1</video:tag>
      <video:tag>Economics</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Economics-1-Demand-and-Supply</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Economics 1 -  Demand and Supply</video:title>
      <video:description>&quot;Lec 2 - Economics 1 -  Demand and Supply&quot;Introduction to Economics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27463.jpg</video:thumbnail_loc>
      <video:duration>3029</video:duration>
      <video:publication_date>2012-09-21T07:32:44.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ZR2255CEhvk</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>2</video:tag>
      <video:tag>Economics</video:tag>
      <video:tag>1</video:tag>
      <video:tag>demand</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Supply</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Economics-1-Demand-and-Supply-continued</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Economics 1 - Demand and Supply - continued</video:title>
      <video:description>&quot;Lec 3 - Economics 1 - Demand and Supply - continued&quot;Introduction to Economics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27464.jpg</video:thumbnail_loc>
      <video:duration>2721</video:duration>
      <video:publication_date>2012-09-21T07:32:50.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/iLpeK-gQ_I8</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>3</video:tag>
      <video:tag>Economics</video:tag>
      <video:tag>1</video:tag>
      <video:tag>demand</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Supply</video:tag>
      <video:tag>continued</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-Economics-1-Overview-of-Macroeconomics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - Economics 1 - Overview of Macroeconomics</video:title>
      <video:description>&quot;Lec 16 - Economics 1 - Overview of Macroeconomics&quot;Introduction to Economics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27477.jpg</video:thumbnail_loc>
      <video:duration>2229</video:duration>
      <video:publication_date>2012-09-21T07:39:50.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/DJwuQ6VLi1U</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>16</video:tag>
      <video:tag>Economics</video:tag>
      <video:tag>1</video:tag>
      <video:tag>Overview</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Macroeconomics</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-Entrepreneurial-Sales-and-Marketing</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - Entrepreneurial Sales and Marketing</video:title>
      <video:description>&quot;Lec 16 - Entrepreneurial Sales and Marketing&quot; Chuck Eesley discusses entrepreneurial sales and marketing, including the role of marketing in defining the target customer and how this choice then drive the go-to-market strategy. The video also goes through metrics for marketing and the role of marketing in driving customers towards the sales and distribution funnels.

Take the quizzes and find the rest of the course at http://eesley.blogspot.com

Stanford University:
http://www.stanford.edu/

Management Science and Engineering at Stanford:
http://www.stanford.edu/dept/MSandE

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19018.jpg</video:thumbnail_loc>
      <video:duration>989</video:duration>
      <video:publication_date>2012-09-04T08:55:55.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/x6-MJe-jnlA</video:player_loc>
      <video:uploader>0|50|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>technology</video:tag>
      <video:tag>entrepreneurship</video:tag>
      <video:tag>venture</video:tag>
      <video:tag>capital</video:tag>
      <video:tag>Business</video:tag>
      <video:tag>model</video:tag>
      <video:tag>TARGET</video:tag>
      <video:tag>Market</video:tag>
      <video:tag>customer</video:tag>
      <video:tag>acquisition</video:tag>
      <video:tag>GO</video:tag>
      <video:tag>to</video:tag>
      <video:tag>sales</video:tag>
      <video:tag>marketing</video:tag>
      <video:tag>silicon</video:tag>
      <video:tag>valley</video:tag>
      <video:tag>start</video:tag>
      <video:tag>up</video:tag>
      <video:tag>cash</video:tag>
      <video:tag>flow</video:tag>
      <video:tag>funding</video:tag>
      <video:tag>team</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>education</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-75-Mitochondrial-pH-Quiz</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 75 - Mitochondrial pH  (Quiz)</video:title>
      <video:description>Mitochondrial pH  (Quiz)

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26929.jpg</video:thumbnail_loc>
      <video:duration>129</video:duration>
      <video:publication_date>2012-09-19T03:00:26.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/JAMNm0dG7jk</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Mitochondrial</video:tag>
      <video:tag>pH</video:tag>
      <video:tag>Quiz</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/All-About-Phosphorus</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>All About Phosphorus</video:title>
      <video:description>This video will provide you all the details related to Phosphorus. The name origin of phosphorous, its uses, abundance and sources are explained in slides.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/07f95a90-5d00-4bb9-9545-89e9a1d78e6c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>91</video:duration>
      <video:publication_date>2011-12-12T01:21:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11282.mp4</video:content_loc>
      <video:uploader>velatin</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>What</video:tag>
      <video:tag>is</video:tag>
      <video:tag>Phosphorus</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-32-Computer-Science-61A-Lecture-33</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 32 - Computer Science 61A - Lecture 33</video:title>
      <video:description>Computer Science 61A - Lecture 33

The Structure and Interpretation of Computer Programs</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26983.jpg</video:thumbnail_loc>
      <video:duration>2771</video:duration>
      <video:publication_date>2012-09-19T06:14:41.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/B6p8yUgvy30</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>61A</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>33</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-Acid-Test-for-Entrepreneurs</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - Acid Test for Entrepreneurs</video:title>
      <video:description>&quot;Lec 17 - Acid Test for Entrepreneurs&quot; Henry Wong discusses the acid test for entrepreneurs, and talks about what elements to present when thinking about raising venture capital.

Take the quizzes and find the rest of the course at http://eesley.blogspot.com

Stanford University:
http://www.stanford.edu/

Management Science and Engineering at Stanford:
http://www.stanford.edu/dept/MSandE

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19019.jpg</video:thumbnail_loc>
      <video:duration>369</video:duration>
      <video:publication_date>2012-09-04T08:55:59.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/r1EPkoPiQmk</video:player_loc>
      <video:uploader>0|50|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>technology</video:tag>
      <video:tag>entrepreneurship</video:tag>
      <video:tag>venture</video:tag>
      <video:tag>capital</video:tag>
      <video:tag>Business</video:tag>
      <video:tag>model</video:tag>
      <video:tag>TARGET</video:tag>
      <video:tag>Market</video:tag>
      <video:tag>Acid</video:tag>
      <video:tag>Test</video:tag>
      <video:tag>sales</video:tag>
      <video:tag>marketing</video:tag>
      <video:tag>silicon</video:tag>
      <video:tag>valley</video:tag>
      <video:tag>start</video:tag>
      <video:tag>up</video:tag>
      <video:tag>cash</video:tag>
      <video:tag>flow</video:tag>
      <video:tag>funding</video:tag>
      <video:tag>team</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>education</video:tag>
      <video:tag>culture</video:tag>
      <video:tag>mentor</video:tag>
      <video:tag>Google</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Types-of-currents-and-their-measurements</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Types of currents and their measurements</video:title>
      <video:description>This video discusses type of currents and their measurements. There are two types of current the electric current and the ocean current. The electric current is measured in amps. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/3b5ab554-bb26-44cc-887c-f01464bf7e5a/cand_25.jpg</video:thumbnail_loc>
      <video:duration>77</video:duration>
      <video:publication_date>2010-11-10T14:58:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4994.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>types</video:tag>
      <video:tag>of</video:tag>
      <video:tag>currents</video:tag>
      <video:tag>and</video:tag>
      <video:tag>their</video:tag>
      <video:tag>Measurements</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Mammalian-Neocortex</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Mammalian Neocortex</video:title>
      <video:description>How does a mouse hear the sound? This video from mammals vs. dinos will help you to understand the mammalian neocortex.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/b9d23ce8-250a-4d28-b19c-ff3254f6ec76/cand_5.jpg</video:thumbnail_loc>
      <video:duration>119</video:duration>
      <video:publication_date>2012-12-08T07:58:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28369.mp4</video:content_loc>
      <video:uploader>Amir Nayak</video:uploader>
      <video:category>Bioinformatics</video:category>
      <video:tag>Mammals</video:tag>
      <video:tag>vs</video:tag>
      <video:tag>Dinos</video:tag>
      <video:tag>Mammalian</video:tag>
      <video:tag>Neocortex</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Geography-C110</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Geography C110</video:title>
      <video:description>&quot;Lec 7 - Geography C110 &quot;Economic Geography of the Industrial World</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27424.jpg</video:thumbnail_loc>
      <video:duration>4753</video:duration>
      <video:publication_date>2012-09-21T07:05:47.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/1JooLv_v864</video:player_loc>
      <video:uploader>0|41|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>7</video:tag>
      <video:tag>Geography</video:tag>
      <video:tag>C110</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-Economics-1-Aggregate-Expenditure-Equili</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - Economics 1 -Aggregate Expenditure &amp; Equili</video:title>
      <video:description>&quot;Lec 17 - Economics 1 -Aggregate Expenditure &amp; Equili&quot;Introduction to Economics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27478.jpg</video:thumbnail_loc>
      <video:duration>2693</video:duration>
      <video:publication_date>2012-09-21T07:39:58.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/VGB5H7ss4Vs</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>17</video:tag>
      <video:tag>Economics</video:tag>
      <video:tag>1</video:tag>
      <video:tag>Aggregate</video:tag>
      <video:tag>Expenditure</video:tag>
      <video:tag>Equili</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-19-Economics-1-Money-Supply-and-Demand-Monetary</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19 - Economics 1 Money Supply and Demand: Monetary</video:title>
      <video:description>&quot;Lec 19 - Economics 1 Money Supply and Demand: Monetary&quot;Introduction to Economics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27480.jpg</video:thumbnail_loc>
      <video:duration>2396</video:duration>
      <video:publication_date>2012-09-21T07:40:07.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/0uLz8o41mUg</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>19</video:tag>
      <video:tag>Economics</video:tag>
      <video:tag>1</video:tag>
      <video:tag>Money</video:tag>
      <video:tag>Supply</video:tag>
      <video:tag>and</video:tag>
      <video:tag>demand</video:tag>
      <video:tag>Monetary</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-Last-Economics-1-Trade-and-Comparative-Advantage</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec  Last -  Economics 1 - Trade and Comparative Advantage</video:title>
      <video:description>&quot;Lec  Last -  Economics 1 - Trade and Comparative Advantage&quot;Introduction to Economics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27485.jpg</video:thumbnail_loc>
      <video:duration>2328</video:duration>
      <video:publication_date>2012-09-21T07:40:43.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/z9YprxAWEuQ</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>Last</video:tag>
      <video:tag>Economics</video:tag>
      <video:tag>1</video:tag>
      <video:tag>Trade</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Comparative</video:tag>
      <video:tag>Advantage</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-Economics-1-Government-Spending-Fiscal-Policy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 - Economics 1 - Government Spending: Fiscal Policy</video:title>
      <video:description>&quot;Lec 18 - Economics 1 - Government Spending: Fiscal Policy&quot;Introduction to Economics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27479.jpg</video:thumbnail_loc>
      <video:duration>1667</video:duration>
      <video:publication_date>2012-09-21T07:40:03.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/TXPJeRJFuzs</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>18</video:tag>
      <video:tag>Economics</video:tag>
      <video:tag>1</video:tag>
      <video:tag>government</video:tag>
      <video:tag>Spending</video:tag>
      <video:tag>Fiscal</video:tag>
      <video:tag>policy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-38-Null-Space-and-Column-Space-Basis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 38 - Null Space and Column Space Basis</video:title>
      <video:description>Null Space and Column Space Basis

Figuring out the null space and a basis of a column space for a matrix</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22031.jpg</video:thumbnail_loc>
      <video:duration>1513</video:duration>
      <video:publication_date>2012-09-11T00:26:26.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/_uTAdf_AsfQ</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Null</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Column</video:tag>
      <video:tag>Basis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-Becoming-a-Red-Giant</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - Becoming a Red Giant</video:title>
      <video:description>Becoming a Red Giant

Becoming a Red Giant</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24936.jpg</video:thumbnail_loc>
      <video:duration>690</video:duration>
      <video:publication_date>2012-09-17T17:43:22.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/kJSOqlcFpJw</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Becoming</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Red</video:tag>
      <video:tag>Giant</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Hip-Replacement-India-by-Dr-Venkatachalam</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Hip Replacement India by Dr. Venkatachalam</video:title>
      <video:description>A Nigerian patient talks about her Hip replacement surgery . After being crippled for almost two years following an accident, Elizabeth was fortunate to find an India Orthopedic surgeon to treat her multiple orthopedic injuries including a damaged hip.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_3831.jpg</video:thumbnail_loc>
      <video:duration>480</video:duration>
      <video:publication_date>2010-02-03T16:40:14.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/VMF4yedykVw</video:player_loc>
      <video:uploader>alampallam venkatachalam</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Hip</video:tag>
      <video:tag>replacement</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>in</video:tag>
      <video:tag>India</video:tag>
      <video:tag>Orthopedic</video:tag>
      <video:tag>Surgeon</video:tag>
      <video:tag>damaged</video:tag>
      <video:tag>injuries</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-CAHSEE-Practice-Problems-28-31</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - CAHSEE Practice: Problems 28-31</video:title>
      <video:description>CAHSEE Practice: Problems 28-31

CAHSEE Practice: Problems 28-31</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22558.jpg</video:thumbnail_loc>
      <video:duration>442</video:duration>
      <video:publication_date>2012-09-11T02:30:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/6Sy4E_8Psos</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>CAHSEE</video:tag>
      <video:tag>practice</video:tag>
      <video:tag>problems</video:tag>
      <video:tag>28</video:tag>
      <video:tag>31</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Electric-current</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Electric current</video:title>
      <video:description>Electric current video</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/7456a19e-c91e-45cb-818c-b711a2de8051/cand_25.jpg</video:thumbnail_loc>
      <video:duration>529</video:duration>
      <video:publication_date>2010-11-10T14:49:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4989.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>electric</video:tag>
      <video:tag>Current</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-20-Year-2008-Guest-Lecture-by-Stephen-Schwarzman</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 -Year 2008 - Guest Lecture by Stephen Schwarzman</video:title>
      <video:description>Guest Lecture by Stephen Schwarzman -Year 2008

Financial Markets (ECON 252)

Stephen Schwarzman, Co-Founder of Blackstone Group, a private equity firm, speaks about his experience in the industry. He discusses his thoughts on global finance, particularly at such an interesting and challenging point in the history of financial institutions. Although the near future might be rough for the United States and economies around the globe, capital does tend to come back and regulators are busy figuring out how best to put safeguards on the system. He also offers career advice and mentions some of the surprises he came across upon entering the world of finance.

00:00 - Chapter 1. Introduction: Stephen Schwarzman&apos;s Profile 
03:00 - Chapter 2. In His Own Words: Early Discoveries in the Financial Market 
12:36 - Chapter 3. Real Estate Assets Performance with Blackstone 
17:16 - Chapter 4. Deconstructing the Subprime Crisis and &quot;Jars of American SARS&quot; 
26:53 - Chapter 5. A Recession in the Aftermath: A New Financial World 
34:49 - Chapter 6.  Questions: Successes and Setbacks 
44:54 - Chapter 7. Personal Lessons and Insights from the Financial World 
55:44 - Chapter 8. Questions: Dealing with Failure and the Future of Investing and Private Equity 

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_12558.jpg</video:thumbnail_loc>
      <video:duration>4148</video:duration>
      <video:publication_date>2012-08-20T13:54:08.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/kTN6T9yiIyA</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Asset</video:tag>
      <video:tag>classes</video:tag>
      <video:tag>Blackstone</video:tag>
      <video:tag>group</video:tag>
      <video:tag>global</video:tag>
      <video:tag>finance</video:tag>
      <video:tag>private</video:tag>
      <video:tag>Equity</video:tag>
      <video:tag>Recession</video:tag>
      <video:tag>subprime</video:tag>
      <video:tag>Mortgages</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-Testing-if-a-relationship-is-a-function</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 - Testing if a relationship is a function</video:title>
      <video:description>Testing if a relationship is a function

U03_L2_T1_we2 : Testing if a relationship is a function</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24530.jpg</video:thumbnail_loc>
      <video:duration>143</video:duration>
      <video:publication_date>2012-09-17T13:51:08.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/3SO1BQQ9_1E</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Testing</video:tag>
      <video:tag>if</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Relationship</video:tag>
      <video:tag>is</video:tag>
      <video:tag>function</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-28-Electromagnetic-Spectrum</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 28 - Electromagnetic Spectrum</video:title>
      <video:description>This is a lecture of College of Chemistry, University of California, Berkeley.

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26170.jpg</video:thumbnail_loc>
      <video:duration>185</video:duration>
      <video:publication_date>2012-09-19T00:08:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Z77NAUCDFGc</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Electromagnetic</video:tag>
      <video:tag>Spectrum</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Modern-Physics-Special-Relativity-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Modern Physics: Special Relativity (Stanford)</video:title>
      <video:description>&quot;Lec 1 - Modern Physics: Special Relativity (Stanford)&quot; Lecture 1 of Leonard Susskind&apos;s Modern Physics course concentrating on Special Relativity. Recorded April 14, 2008 at Stanford University.

This Stanford Continuing Studies course is the third of a six-quarter sequence of classes exploring the essential theoretical foundations of modern physics. The topics covered in this course focus on classical mechanics. Leonard Susskind is the Felix Bloch Professor of Physics at Stanford University.

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=CCD6C043FEC59772

Stanford Continuing Studies: 
http://continuingstudies.stanford.edu/

About Leonard Susskind: 
http://www.stanford.edu/dept/physics/people/faculty/susskind_leonard.html

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17565.jpg</video:thumbnail_loc>
      <video:duration>6563</video:duration>
      <video:publication_date>2012-09-03T15:40:24.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/BAurgxtOdxY</video:player_loc>
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      <video:category>Physics</video:category>
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      <video:tag>classical</video:tag>
      <video:tag>Field</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>reference</video:tag>
      <video:tag>frame</video:tag>
      <video:tag>uniform</video:tag>
      <video:tag>velocity</video:tag>
      <video:tag>Newton</video:tag>
      <video:tag>Laws</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Nature</video:tag>
      <video:tag>Speed</video:tag>
      <video:tag>Light</video:tag>
      <video:tag>wave</video:tag>
      <video:tag>Maxwell</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>time</video:tag>
      <video:tag>Einstein</video:tag>
      <video:tag>hyperbolic</video:tag>
      <video:tag>Functions</video:tag>
      <video:tag>cos</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Wave-Glider-An-Autonomous-Wave-Powered-Sensor-Platform</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Wave Glider: An Autonomous Wave-Powered Sensor Platform</video:title>
      <video:description>&quot;Lec 4 - Wave Glider: An Autonomous Wave-Powered Sensor Platform&quot; (October 28, 2009) Roger Hine of Liquid Robotics discusses the Wave Glider, a new technology dedicated to collecting data about the ocean.  The Wave Glider uses solar panels to harvest energy from the sun to propel itself, allowing for the Wave Glider to travel long distance without needing to refuel.

Stanford University:
http://www.stanford.edu/

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford Engineering Everywhere:
http://see.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19066.jpg</video:thumbnail_loc>
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      <video:tag>Sea</video:tag>
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      <video:tag>glider</video:tag>
      <video:tag>salinity</video:tag>
      <video:tag>Propulsion</video:tag>
      <video:tag>energy</video:tag>
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      <video:tag>panels</video:tag>
      <video:tag>fins</video:tag>
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      <video:tag>pictures</video:tag>
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      <video:tag>waves</video:tag>
      <video:tag>Thrust</video:tag>
      <video:tag>Jupiter</video:tag>
      <video:tag>research</video:tag>
      <video:tag>Boat</video:tag>
      <video:tag>Red</video:tag>
      <video:tag>Flash</video:tag>
      <video:tag>marine</video:tag>
      <video:tag>environment</video:tag>
      <video:tag>laboratory</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Krebs-Cycle</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Krebs Cycle</video:title>
      <video:description>he Krebs cycle is a series of chemical reactions that are crucial part of energy production in cells.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/93bd2750-321c-4766-8c50-6d26252dbd5b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>252</video:duration>
      <video:publication_date>2011-10-18T02:37:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7041.mp4</video:content_loc>
      <video:uploader>71cat3</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>the</video:tag>
      <video:tag>Krebs</video:tag>
      <video:tag>Cycle</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Einsteins-special-theory-of-relativity</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Einstein’s special theory of relativity</video:title>
      <video:description>Albert Einstein’s special theory of relativity revolutionized the way we see the universe. It combines space and time. It also tells us that when time and space varies, perspective of an event depends on the reference frame of the observer. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/93d37940-b382-4671-93f8-7d15ac586e8f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>65</video:duration>
      <video:publication_date>2010-11-24T21:15:07.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6019.mp4</video:content_loc>
      <video:uploader>rainman</video:uploader>
      <video:category>Others</video:category>
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    <loc>https://dnatube.com/videos/Larynx-Model-Anterior-View</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Larynx Model - Anterior View</video:title>
      <video:description>This video depicts an Anterior view of the Larynx detailing structures of the hyoid bone.</video:description>
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      <video:publication_date>2010-11-13T23:09:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5209.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
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      <video:tag>bone</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Laptop-Flying-in-Air</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Laptop Flying in Air</video:title>
      <video:description>A very funny video showing the bees flying with a laptop. The laptop is placed with the honey stick on it and as the bees are released they keep flying with the laptop.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/93d38bb0-64d8-4335-baf2-ff9c89d143f9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>71</video:duration>
      <video:publication_date>2011-12-01T20:19:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10355.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Interesting Science</video:category>
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      <video:tag>Laptop</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Myocardial-infraction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Myocardial infraction</video:title>
      <video:description>This video shows us how a myocardial infraction occurs and what are its causes.  In other words, how do you get a heart attack.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/08/93ee2eb3-955e-4547-8b39-09cd6595e34d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>64</video:duration>
      <video:publication_date>2014-08-27T21:14:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31476.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Kalp</video:tag>
      <video:tag>Krizi</video:tag>
      <video:tag>Nedir</video:tag>
      <video:tag>Nasıl</video:tag>
      <video:tag>Olur</video:tag>
      <video:tag>Bilim</video:tag>
      <video:tag>Proje</video:tag>
      <video:tag>Üretim</video:tag>
      <video:tag>Kulübü</video:tag>
      <video:tag>679683258722464</video:tag>
      <video:tag>mp4</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Pacific-Abyss-fish-collectors</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Pacific Abyss fish collectors</video:title>
      <video:description>This is the meaning of deep sea fishing with very traditional nets. Note the care they take to make sure the fish get up the ocean alive.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/ca70e4ac-96ee-48bf-aa4d-41aa2a5cfa1e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>155</video:duration>
      <video:publication_date>2011-11-26T00:20:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8008.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>the</video:tag>
      <video:tag>Fish</video:tag>
      <video:tag>collectors</video:tag>
      <video:tag>Pacific</video:tag>
      <video:tag>Abyss</video:tag>
      <video:tag>BBC</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Why-did-dinosaur-become-extinct</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Why did dinosaur become extinct</video:title>
      <video:description>The most common theory about dinosaur extinction is that impact of a large meteor initiated a series of events that kill the dinosaur. However, there are other theories as well. In this video, Neal Adams argues that dinosaur were migratory animals. The Mediterranean opened 63 million years ago, due to the expansion of earth. This prevented migration of dinosaur to Eurasia causing their extinction. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/10/09fecda6-5899-4df6-88e9-678f42ff878f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>117</video:duration>
      <video:publication_date>2010-10-17T00:19:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4687.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Dinosaur</video:tag>
      <video:tag>extinction</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-31-Electrical-Engineering-40-Bode-plots</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 31- Electrical Engineering 40 - Bode plots</video:title>
      <video:description>Lec 31- Electrical Engineering 40 - Bode plots.
Introduction to Microelectronic Circuits</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17255.jpg</video:thumbnail_loc>
      <video:duration>3011</video:duration>
      <video:publication_date>2012-09-02T13:57:52.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/rdvWxfeOOvw</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>uc</video:tag>
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      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Megawatt-Offshore-Wind-Turbine</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Megawatt Offshore Wind Turbine</video:title>
      <video:description>These are Areva&apos;s 5 megawatt offshore wind turbine. This an example of wind farming in the ocean for further production for power.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/0a2e976e-3650-43f3-b258-0debb64e4f05/cand_5.jpg</video:thumbnail_loc>
      <video:duration>128</video:duration>
      <video:publication_date>2011-11-25T08:21:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7849.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>AREVA</video:tag>
      <video:tag>s</video:tag>
      <video:tag>5</video:tag>
      <video:tag>Megawatt</video:tag>
      <video:tag>Offshore</video:tag>
      <video:tag>Wind</video:tag>
      <video:tag>TURBINE</video:tag>
      <video:tag>wmv</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Praseodymium-a-Chemical-Element</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Praseodymium a Chemical Element</video:title>
      <video:description>What is Praseodymium? Where does the name Praseodymium originated from? What are the sources, abundance and uses of Praseodymium? This video provides answer to all these questions.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/0a456d81-90d0-4279-a168-526f92f7b3d8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>86</video:duration>
      <video:publication_date>2011-12-11T23:53:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11232.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>What</video:tag>
      <video:tag>is</video:tag>
      <video:tag>Praseodymium</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/LIPOSUCTION-Cosmetic-surgery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>LIPOSUCTION Cosmetic surgery</video:title>
      <video:description>اجراء عمليات تجميل الانف وكافة التشوهات الولادية والمكتسبة والوجه وشد البطن والاطراف –شفط الشحوم-شفط الدهون -تجميل الثدي تصغير او تكبير الثدي بالطرق الحديثة- زرع الشعر- ازلة الشعر والتجاعيد والوشم بالليزر-شد الوجه –تجميل الاذن- تجميل الاجفان-حقن الدهون والبوتكس والريستالين-رفع الاورام الجلدية وعلاج اثار الحروق-جراحة اليد-
drkhsh2001@yahoo.com	
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الدكتور كمال حسين صالح
استشاري طب وجراحة التجميل والتكميل والليزر
		
مستشفى العمادي-دوحة -قطر/nDR. KAMAL  HUSSEIN SALEH
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Consultant en chirurgie esthetique – Consultant en Medicine Esthetique et Laser
avec docteur KAMAL SALEH/nmamoplastique,lupossution,rhynoplastique,bottox,transplantation du cheuveux,injection du collagene,laser-titan-therapeutique abdominoplastique,implant du sein,</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/01/0ba77322-1227-4096-a22a-95ba79944654/cand_5.jpg</video:thumbnail_loc>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3679.mp4</video:content_loc>
      <video:uploader>Dr.Kamal   Hussein Saleh   Al  Husseiny</video:uploader>
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      <video:tag>mammoplasty</video:tag>
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      <video:tag>Dermolipectomyوشفط</video:tag>
      <video:tag>الدهون</video:tag>
      <video:tag>تجميل</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-MIT-7013-Introductory-Biology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2- MIT 7.013 Introductory Biology</video:title>
      <video:description>Lec 2- MIT 7.013 Introductory Biology.
Stem Cells (Prof. Hazel Sive)

View the complete course at: http://ocw.mit.edu/7-013S06

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15319.jpg</video:thumbnail_loc>
      <video:duration>2853</video:duration>
      <video:publication_date>2012-08-28T16:37:44.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/UWxND4VTz-g</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Developmental Biology</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
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      <video:tag>Molecular</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>cells</video:tag>
      <video:tag>cloning</video:tag>
      <video:tag>Cancer</video:tag>
      <video:tag>genomics</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-23-Dental-Anatomy-Mandibular-Incisors-Review</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23 -Dental Anatomy: Mandibular Incisors Review</video:title>
      <video:description>&quot;Lec 23 -Dental Anatomy: Mandibular Incisors Review&quot;Orig. air date: MAY 10 74

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21632.jpg</video:thumbnail_loc>
      <video:duration>826</video:duration>
      <video:publication_date>2012-09-09T06:26:44.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/FrY5TTURY_c</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-25-Dental-Anatomy-Quiz-1-9-Answers</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 25 -Dental Anatomy Quiz 1-9 Answers</video:title>
      <video:description>&quot;Lec 25 -Dental Anatomy Quiz 1-9 Answers&quot;Orig. air date: JUL 30 83

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21634.jpg</video:thumbnail_loc>
      <video:duration>861</video:duration>
      <video:publication_date>2012-09-09T06:27:05.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/66-AnVKpu5g</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
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      <video:tag>Quiz</video:tag>
      <video:tag>1</video:tag>
      <video:tag>9</video:tag>
      <video:tag>Answers</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Lec-27-Dental-Anatomy-The-Canine-Teeth</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 27 -Dental Anatomy: The Canine Teeth</video:title>
      <video:description>&quot;Lec 27 -Dental Anatomy: The Canine Teeth&quot;A discussion of the location, morphology, terminology and identifying characteristics of the canines.  Orig. air date: AUG 22 88

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21636.jpg</video:thumbnail_loc>
      <video:duration>1537</video:duration>
      <video:publication_date>2012-09-09T06:28:02.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/bjLyIeLA1OM</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>27</video:tag>
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      <video:tag>the</video:tag>
      <video:tag>canine</video:tag>
      <video:tag>Teeth</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-29-Dental-Anatomy-Mandibular-Molars</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 29 -Dental Anatomy: Mandibular Molars</video:title>
      <video:description>&quot;Lec 29 -Dental Anatomy: Mandibular Molars&quot;Discussion of the location, position, occlusion, morphology, terminology and identifying characteristics of mandibular molars. Orig. air date: JUN 18 74

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21638.jpg</video:thumbnail_loc>
      <video:duration>2286</video:duration>
      <video:publication_date>2012-09-09T06:28:13.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/jUHOAtneGiM</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
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      <video:tag>Dental</video:tag>
      <video:tag>anatomy</video:tag>
      <video:tag>mandibular</video:tag>
      <video:tag>Molars</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-biotechnology-patent-DNA-microarrays</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is biotechnology patent DNA microarrays</video:title>
      <video:description>This video provides an information about biotechnology patent DNA microarrays.

&quot;DI&apos;s graphics illustrating DNA microarray technology helped Affymetrix&apos;s attorneys show that Illumina infringed several Affymetrix patents. The verdict ultimately led to a $90 million settlement for Affymetrix.

http://www.demonstratives.com/litigation_animation/litigation_specialties/bio...
&quot;</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/10/948af16e-63df-49b1-a5db-d42708f2f885/cand_25.jpg</video:thumbnail_loc>
      <video:duration>82</video:duration>
      <video:publication_date>2012-10-11T01:29:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27872.mp4</video:content_loc>
      <video:uploader>Julia Roberts</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>biotechnology</video:tag>
      <video:tag>patent</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>Microarrays</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-MIT-7013-Introductory-Biology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3- MIT 7.013 Introductory Biology</video:title>
      <video:description>Lec 3- MIT 7.013 Introductory Biology.
Cancer 1 (Prof. Tyler Jacks)

View the complete course at: http://ocw.mit.edu/7-013S06

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15320.jpg</video:thumbnail_loc>
      <video:duration>2889</video:duration>
      <video:publication_date>2012-08-28T16:39:38.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Ef1jCXGM97w</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Developmental Biology</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>Biochemistry</video:tag>
      <video:tag>genetics</video:tag>
      <video:tag>Molecular</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>cells</video:tag>
      <video:tag>cloning</video:tag>
      <video:tag>Cancer</video:tag>
      <video:tag>genomics</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-23-20WORK09</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23- 20WORK09</video:title>
      <video:description>Lec 23- 20WORK09.
Work AC: Amale Andraos and Dan Wood
Rice School of Architecture Fall 2009 Lecture Series</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17377.jpg</video:thumbnail_loc>
      <video:duration>5516</video:duration>
      <video:publication_date>2012-09-02T18:48:03.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/wPew6VD2jl8</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Seminars</video:category>
      <video:tag>work</video:tag>
      <video:tag>AC</video:tag>
      <video:tag>Rice</video:tag>
      <video:tag>university</video:tag>
      <video:tag>Houston</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-39-Wang-Shu-at-Rice-Design-Alliancem4v</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 39- Wang Shu at Rice Design Alliance.m4v</video:title>
      <video:description>Lec 39- Wang Shu at Rice Design Alliance.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17393.jpg</video:thumbnail_loc>
      <video:duration>3343</video:duration>
      <video:publication_date>2012-09-02T19:09:18.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/uo6-i_Zf3AI</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Wang</video:tag>
      <video:tag>Shu</video:tag>
      <video:tag>at</video:tag>
      <video:tag>Rice</video:tag>
      <video:tag>design</video:tag>
      <video:tag>Alliance</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-41-Fluidity</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 41- Fluidity</video:title>
      <video:description>Lec 41- Fluidity.
Nana Last
Rice School of Architecture Insider Trading Lecture Series Spring 2010</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17395.jpg</video:thumbnail_loc>
      <video:duration>3522</video:duration>
      <video:publication_date>2012-09-02T19:11:32.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/YUqNPjTKTHM</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Rice</video:tag>
      <video:tag>university</video:tag>
      <video:tag>Houston</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Introduction-With-Tesla-Coils-Coachella</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Introduction With Tesla Coils - Coachella</video:title>
      <video:description>This video will show you a detailed study of the Tesla coils invented by Nikola Tesla. This air core transfer has very high frequency.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_9016.jpg</video:thumbnail_loc>
      <video:duration>21</video:duration>
      <video:publication_date>2011-11-29T19:19:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9016.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>TESLA</video:tag>
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      <video:tag>at</video:tag>
      <video:tag>Coachella</video:tag>
      <video:tag>01</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Mathematical-Problems-For-Geometry</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Mathematical Problems For Geometry</video:title>
      <video:description>This video shows a series of problems to solve. A total of twelve problems related to geometry are included here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/dd979004-55df-4676-a2b2-563d78923e4b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>61</video:duration>
      <video:publication_date>2011-12-11T23:23:10.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11094.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Civil Engineering</video:category>
      <video:tag>Three</video:tag>
      <video:tag>dimensional</video:tag>
      <video:tag>geometry</video:tag>
      <video:tag>problems</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Structure-of-a-Bombardier-Beetle</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Structure of a Bombardier Beetle</video:title>
      <video:description>Intelligent Design is observed through this tiny beetle and is once more proven to be omnipotent .</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/0bb1a0fd-b0eb-4f24-89b1-a54f20e2af06/cand_5.jpg</video:thumbnail_loc>
      <video:duration>287</video:duration>
      <video:publication_date>2011-12-15T01:17:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11823.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Evolution</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Bombardier</video:tag>
      <video:tag>Beetle</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-From-Astrochemistry-to-Astrobiology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - From Astrochemistry to Astrobiology</video:title>
      <video:description>&quot;Lec 1 - From Astrochemistry to Astrobiology&quot; (February 9, 2010) Louis Allamandola, Research Scientist with NASA Astrobiology Institute Ames Research Center, discusses his research, which implies that if life is extreme chemical complexity, and knowing that life-forming chemicals are widespread in the universe, it may be posited that the universe, if the conditions are right, is poised for life.

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18909.jpg</video:thumbnail_loc>
      <video:duration>4228</video:duration>
      <video:publication_date>2012-09-04T07:18:33.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/L0hzF0iWfUk</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Science</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>astrobiology</video:tag>
      <video:tag>astrochemistry</video:tag>
      <video:tag>astrophysics</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>Earth</video:tag>
      <video:tag>Star</video:tag>
      <video:tag>Cosmic</video:tag>
      <video:tag>Planet</video:tag>
      <video:tag>Galaxy</video:tag>
      <video:tag>Big</video:tag>
      <video:tag>bang</video:tag>
      <video:tag>molecule</video:tag>
      <video:tag>Ice</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>mass</video:tag>
      <video:tag>Universe</video:tag>
      <video:tag>observatory</video:tag>
      <video:tag>infrared</video:tag>
      <video:tag>Light</video:tag>
      <video:tag>galactic</video:tag>
      <video:tag>PAH</video:tag>
      <video:tag>carbon</video:tag>
      <video:tag>Telescope</video:tag>
      <video:tag>cloud</video:tag>
      <video:tag>Gas</video:tag>
      <video:tag>Particle</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-71-Determining-whether-a-transformation-is-onto</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 71 - Determining whether a transformation is onto</video:title>
      <video:description>Determining whether a transformation is onto

Determining whether a transformation is onto</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22069.jpg</video:thumbnail_loc>
      <video:duration>1551</video:duration>
      <video:publication_date>2012-09-11T00:38:58.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/eR8vEdJTvd0</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Determining</video:tag>
      <video:tag>whether</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Transformation</video:tag>
      <video:tag>is</video:tag>
      <video:tag>onto</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-PACS-164B-Lecture-10</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - PACS 164B - Lecture 10</video:title>
      <video:description>PACS 164B - Lecture 10

PACS 164B: Introduction to Nonviolence - Spring 2007. An introduction to the science of nonviolence, mainly as seen through the life and work of Mahatma Gandhi. Historical overview of nonviolence East and the West up to the American Civil Rights movement and Martin Luther King, Jr., with emphasis on the ideal of principled nonviolence and the reality of mixed or strategic nonviolence in practice, especially as applied to problems of social justice and defense.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17599.jpg</video:thumbnail_loc>
      <video:duration>4692</video:duration>
      <video:publication_date>2012-09-03T16:23:10.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/QGf6UC41YtI</video:player_loc>
      <video:uploader>0|43|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>peace</video:tag>
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      <video:tag>education</video:tag>
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      <video:tag>pacs164b</video:tag>
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      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/FP-EB1-protein</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>FP-EB1 protein</video:title>
      <video:description>This is a biological experiment on protein featuring the GFP-EB1 protein. It&apos;s part 3 of lesson 16.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/03/45bad7b5-809d-404d-8a25-5e13f80144f5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>73</video:duration>
      <video:publication_date>2007-03-30T16:38:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/120.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>FP</video:tag>
      <video:tag>EB1</video:tag>
      <video:tag>protein</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Operation-of-a-heart-muscle</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Operation of a heart muscle</video:title>
      <video:description>Thanks to Barbara, Yoshida and Sanger from Union college, Mie University and university of pennsylvania school of medicine respectively for this video. It demonstrates the operation of a heart muscle.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/03/5b88307f-b438-4b55-84eb-bac62701b10f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>41</video:duration>
      <video:publication_date>2007-03-30T16:41:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/121.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Heart</video:tag>
      <video:tag>Muscle</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/CPR-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>CPR Video</video:title>
      <video:description>This video shows a the step by step process of CPR. If you found a much serious patient then call 911 for medical help.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/58267ea1-732c-4305-add2-f98dac63fb12/cand_25.jpg</video:thumbnail_loc>
      <video:duration>59</video:duration>
      <video:publication_date>2011-11-30T06:08:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9331.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Adult</video:tag>
      <video:tag>CPR</video:tag>
      <video:tag>Video</video:tag>
      <video:tag>Demonstration</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-24-Integrative-Biology-131-Spinal-Cord-and</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec - 24 Integrative Biology 131  Spinal Cord and...</video:title>
      <video:description>This is lecture 24 of Integrative Biology 131, General Human Anatomy, Fall 2005 Season Course and it is provided by University of California, Berkeley.  

Integrative Biology 131: General Human Anatomy.  Fall 2005.  Professor Marian Diamond.  The functional anatomy of the human body as revealed by gross and microscopic examination.

The Department of Integrative Biology offers a program of instruction that focuses on the integration of structure and function in the evolution of diverse biological systems. It investigates integration at all levels of organization from molecules to the biosphere, and in all taxa of organisms from viruses to higher plants and animals.

The department uses many traditional fields and levels of complexity in forging new research directions, asking new questions, and answering traditional questions in new ways. The various...</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19331.jpg</video:thumbnail_loc>
      <video:duration>3190</video:duration>
      <video:publication_date>2012-09-05T01:30:05.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/S9fNxlNLn1A</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>education</video:tag>
      <video:tag>ib</video:tag>
      <video:tag>131</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>uc</video:tag>
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      <video:tag>cal</video:tag>
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      <video:tag>human</video:tag>
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      <video:tag>biology</video:tag>
      <video:tag>Course</video:tag>
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      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Differential-catia-V5</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Differential catia V5</video:title>
      <video:description>Fantastic animation of a catia v5 transmission. Its simply a true reward of knowledge and engineering.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_9059.jpg</video:thumbnail_loc>
      <video:duration>98</video:duration>
      <video:publication_date>2011-11-29T19:38:08.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9059.flv</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Education</video:category>
      <video:tag>differential</video:tag>
      <video:tag>catia</video:tag>
      <video:tag>V5</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-72-Linear-Algebra-Exploring-the-solution-set-of-Axb</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 72 - Linear Algebra: Exploring the solution set of Ax=b</video:title>
      <video:description>Linear Algebra: Exploring the solution set of Ax=b

Exploring the solution set of Ax=b (non homogeneous equations)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22070.jpg</video:thumbnail_loc>
      <video:duration>994</video:duration>
      <video:publication_date>2012-09-11T00:39:17.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/1PsNIzUJPkc</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>linear</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>Exploring</video:tag>
      <video:tag>the</video:tag>
      <video:tag>solution</video:tag>
      <video:tag>Set</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Ax</video:tag>
      <video:tag>b</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-CAHSEE-Practice-Problems-15-16</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - CAHSEE Practice: Problems 15-16</video:title>
      <video:description>CAHSEE Practice: Problems 15-16

CAHSEE Practice: Problems 15-16</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22548.jpg</video:thumbnail_loc>
      <video:duration>255</video:duration>
      <video:publication_date>2012-09-11T02:28:20.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/MwdwuDy0rRs</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>CAHSEE</video:tag>
      <video:tag>practice</video:tag>
      <video:tag>problems</video:tag>
      <video:tag>15</video:tag>
      <video:tag>16</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-121-Cross-Product-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 121 - Cross Product 2</video:title>
      <video:description>Cross Product 2

A little more intuition on the cross product.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21776.jpg</video:thumbnail_loc>
      <video:duration>653</video:duration>
      <video:publication_date>2012-09-10T12:35:44.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/o_puKe_lTKk</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Cross</video:tag>
      <video:tag>Product</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Health-matters-The-genetics-of-Schizophrenia-and-other-human-disorders</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Health matters: The genetics of Schizophrenia and other human disorders</video:title>
      <video:description>This celebratory scientific symposium marks the 50th anniversary of the description of the structure of DNA by James Watson and Frances. The symposium brings together many of the world renowned basic and clinical scientists who have spearheaded this new area of Molecular Medicine and whose work is devoted to bringing clinical translation of genetic and genomic knowledge to fruition at the bedside. Experts present updated information on the impact of molecular genetics on the concepts and practice of medicine today.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/09/342bdd79-dee9-4637-8610-2a348ac5a88c/cand_25.jpg</video:thumbnail_loc>
      <video:duration>1768</video:duration>
      <video:publication_date>2007-09-12T00:42:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1011.mp4</video:content_loc>
      <video:uploader>okur</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Schizophrenia</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-141-Exchange-Traded-Funds-ETFs</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 141 - Exchange Traded Funds (ETFs)</video:title>
      <video:description>Exchange Traded Funds (ETFs)

Comparing ETF&apos;s,  open-end, and closed-end funds</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20458.jpg</video:thumbnail_loc>
      <video:duration>302</video:duration>
      <video:publication_date>2012-09-06T15:15:28.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/SFdsY9Rdh6w</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>exchange</video:tag>
      <video:tag>Traded</video:tag>
      <video:tag>Funds</video:tag>
      <video:tag>ETFs</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Mathematics-16B-Lecture-7</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Mathematics 16B - Lecture 7</video:title>
      <video:description>Mathematics 16B - Lecture 7

Analytic Geometry and Calculus</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25714.jpg</video:thumbnail_loc>
      <video:duration>4501</video:duration>
      <video:publication_date>2012-09-18T17:10:35.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/79YWoljt-7I</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Mathematics</video:tag>
      <video:tag>16B</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>7</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Application-of-a-tourniquet</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Application of  a tourniquet</video:title>
      <video:description>A tourniquet is used to temporarily constrict blood flow. How do you properly apply a tourniquet?  Well this provides the information that you need to know on the application of tourniquets.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/e1bacd6a-341c-44dc-bee7-5fd62792341f/cand_25.jpg</video:thumbnail_loc>
      <video:duration>30</video:duration>
      <video:publication_date>2011-11-29T11:13:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8857.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>How</video:tag>
      <video:tag>to</video:tag>
      <video:tag>properly</video:tag>
      <video:tag>apply</video:tag>
      <video:tag>A</video:tag>
      <video:tag>tourniquet</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Einsteins-General-Theory-of-Relativity</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Einstein&apos;s General Theory of Relativity</video:title>
      <video:description>&quot;Lec 7 - Einstein&apos;s General Theory of Relativity&quot; Lecture 7 of Leonard Susskind&apos;s Modern Physics concentrating on General Relativity. Recorded November 3, 2008 at Stanford University.

This Stanford Continuing Studies course is the fourth of a six-quarter sequence of classes exploring the essential theoretical foundations of modern physics. The topics covered in this course focus on classical mechanics. Leonard Susskind is the Felix Bloch Professor of Physics at Stanford University.

Stanford Continuing Studies: 
http://continuingstudies.stanford.edu/

About Leonard Susskind: 
http://www.stanford.edu/dept/physics/people/faculty/susskind_leonard.html

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19057.jpg</video:thumbnail_loc>
      <video:duration>7004</video:duration>
      <video:publication_date>2012-09-04T09:36:34.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/xOzVmC-4gpw</video:player_loc>
      <video:uploader>0|39|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Science</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>time</video:tag>
      <video:tag>geodesics</video:tag>
      <video:tag>metric</video:tag>
      <video:tag>string</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>relativity</video:tag>
      <video:tag>curvature</video:tag>
      <video:tag>Taylor</video:tag>
      <video:tag>expansion</video:tag>
      <video:tag>Tensor</video:tag>
      <video:tag>Covariance</video:tag>
      <video:tag>Infinite</video:tag>
      <video:tag>Cone</video:tag>
      <video:tag>Torsion</video:tag>
      <video:tag>spiral</video:tag>
      <video:tag>torus</video:tag>
      <video:tag>line</video:tag>
      <video:tag>Integral</video:tag>
      <video:tag>Transformation</video:tag>
      <video:tag>gravity</video:tag>
      <video:tag>Field</video:tag>
      <video:tag>topology</video:tag>
      <video:tag>excu</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-Einsteins-General-Theory-of-Relativity</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - Einstein&apos;s General Theory of Relativity</video:title>
      <video:description>&quot;Lec 9 - Einstein&apos;s General Theory of Relativity&quot; Lecture 9 of Leonard Susskind&apos;s Modern Physics concentrating on General Relativity. Recorded December 9, 2008 at Stanford University.

This Stanford Continuing Studies course is the fourth of a six-qarter sequence of classes exploring the essential theoretical foundations of modern physics, focusing. The topics covered in this course focus on classical mechanics. Leonard Susskind is the Felix Bloch Professor of Physics at Stanford University.

Stanford University:
http://www.stanford.edu

Stanford Continuing Studies
http://continuingstudies.stanford.edu

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19059.jpg</video:thumbnail_loc>
      <video:duration>8446</video:duration>
      <video:publication_date>2012-09-04T09:36:42.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/fVqYlSNqSQk</video:player_loc>
      <video:uploader>0|39|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Science</video:tag>
      <video:tag>physics</video:tag>
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      <video:tag>black</video:tag>
      <video:tag>holes</video:tag>
      <video:tag>Einstein</video:tag>
      <video:tag>Newton</video:tag>
      <video:tag>accelerated</video:tag>
      <video:tag>reference</video:tag>
      <video:tag>frame</video:tag>
      <video:tag>horizon</video:tag>
      <video:tag>Coordinates</video:tag>
      <video:tag>Rindler</video:tag>
      <video:tag>Lorentz</video:tag>
      <video:tag>contraction</video:tag>
      <video:tag>Acceleration</video:tag>
      <video:tag>Schwarzchild</video:tag>
      <video:tag>metric</video:tag>
      <video:tag>geometry</video:tag>
      <video:tag>Polar</video:tag>
      <video:tag>angles</video:tag>
      <video:tag>Azimuthal</video:tag>
      <video:tag>gravitational</video:tag>
      <video:tag>Fields</video:tag>
      <video:tag>flat</video:tag>
      <video:tag>sp</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-56-Detection-of-Occlusal-Dysfunction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 56 - Detection of Occlusal Dysfunction</video:title>
      <video:description>&quot;Lec 56 - Detection of Occlusal Dysfunction - Dental Hygienist&apos;s Role&quot;Demonstrates how a hygienist can detect wear facets, tooth mobility, and oral habits that might cause occlusal dysfunction. Orig. air date: JAN 31 73

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21434.jpg</video:thumbnail_loc>
      <video:duration>659</video:duration>
      <video:publication_date>2012-09-09T05:08:03.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/11EbkaV_wqM</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
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      <video:tag>detection</video:tag>
      <video:tag>of</video:tag>
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      <video:tag>Dysfunction</video:tag>
      <video:tag>Dental</video:tag>
      <video:tag>Hygienist</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Role</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-CAHSEE-Practice-Problems-38-42</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - CAHSEE Practice: Problems 38-42</video:title>
      <video:description>CAHSEE Practice: Problems 38-42

CAHSEE Practice: Problems 38-42</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22565.jpg</video:thumbnail_loc>
      <video:duration>389</video:duration>
      <video:publication_date>2012-09-11T02:31:24.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/_qB9JCpr8Co</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>CAHSEE</video:tag>
      <video:tag>practice</video:tag>
      <video:tag>problems</video:tag>
      <video:tag>38</video:tag>
      <video:tag>42</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Introduction-With-Germanium-Detector-Array</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Introduction With Germanium Detector Array</video:title>
      <video:description>This video will help you to understand the process of germanium detector array. This video is very helpful for the medical student.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_9206.jpg</video:thumbnail_loc>
      <video:duration>372</video:duration>
      <video:publication_date>2011-11-29T22:08:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9206.flv</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>GERDA</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Germanium</video:tag>
      <video:tag>Detector</video:tag>
      <video:tag>array</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-22-DENT-718-Immediate-Insertion-Removable-Appliances</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22 - DENT 718: Immediate Insertion Removable Appliances</video:title>
      <video:description>&quot;Lec 22 - DENT 718: Immediate Insertion Removable Appliances&quot; Lecture 1 in a course on creating removable prosthodontic appliances (dentures). This lecture covers removable temporary dentures.

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21333.jpg</video:thumbnail_loc>
      <video:duration>2166</video:duration>
      <video:publication_date>2012-09-09T04:08:19.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Yo3wBk7jgao</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>22</video:tag>
      <video:tag>DENT</video:tag>
      <video:tag>718</video:tag>
      <video:tag>IMMEDIATE</video:tag>
      <video:tag>Insertion</video:tag>
      <video:tag>Removable</video:tag>
      <video:tag>Appliances</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Political-Science-179-Election-2008</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - Political Science 179 - Election 2008</video:title>
      <video:description>Political Science 179 - Election 2008 

Political issues facing the state of California, the United States, or the international community.

Instructor: Alan Ross

Guest Lecturer: Shawn Steel - GOP National Committeeman

http://polisci.berkeley.edu/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19493.jpg</video:thumbnail_loc>
      <video:duration>3047</video:duration>
      <video:publication_date>2012-09-05T02:59:19.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Hb75UEGtiAk</video:player_loc>
      <video:uploader>0|74|0</video:uploader>
      <video:category>Political Science</video:category>
      <video:tag>uc</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>university</video:tag>
      <video:tag>california</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>Spring</video:tag>
      <video:tag>2008</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Magnetic-stator-and-rollers-having-a-helical-B-field</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Magnetic stator and rollers having a helical B field</video:title>
      <video:description>This video cover Rollers with a helical B field and magnetic stators. Enjoy!

Watch also on: http://www.youtube.com/watch?v=0XVyw6HbBoA</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_9062.jpg</video:thumbnail_loc>
      <video:duration>95</video:duration>
      <video:publication_date>2011-11-29T19:39:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9062.flv</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Education</video:category>
      <video:tag>magnetic</video:tag>
      <video:tag>stator</video:tag>
      <video:tag>and</video:tag>
      <video:tag>rollers</video:tag>
      <video:tag>Having</video:tag>
      <video:tag>helical</video:tag>
      <video:tag>b</video:tag>
      <video:tag>Field</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Allende-and-Pinochet-in-Chile</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - Allende and Pinochet in Chile</video:title>
      <video:description>Allende and Pinochet in Chile

Outline of the 1973 Allende Coup in Chile and Pinochet&apos;s Junta (this video under CC-BY-SA)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24480.jpg</video:thumbnail_loc>
      <video:duration>901</video:duration>
      <video:publication_date>2012-09-17T13:22:22.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Um92GZLCQ_Q</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>Allende</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Pinochet</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Chile</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-a-Rotary-Internal-Combustion-Engine</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is a Rotary Internal Combustion Engine</video:title>
      <video:description>This video will help you to understand the construction of a rotary internal combustion engine. The working with a brief explanation is also provided here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_9067.jpg</video:thumbnail_loc>
      <video:duration>161</video:duration>
      <video:publication_date>2011-11-29T19:42:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9067.flv</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>Rotary</video:tag>
      <video:tag>Internal</video:tag>
      <video:tag>Combustion</video:tag>
      <video:tag>Engine</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Working-principle-of-a-gas-turbine</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Working principle of a gas turbine</video:title>
      <video:description>Video shows a complete working of gas turbine with its structure. There are no oil lubricated bearings and there are no gears.</video:description>
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      <video:description>Basic Refrigeration Cycle is also called as thermodynamic heat pump cycles. These cycles are the conceptual and mathematical models for heat pumps and refrigerators. This video shows how these cycles  works.</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>A comprehensive analysis of the different parts of a stomata,and it&apos;s function.</video:description>
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    <lastmod>2026-08-14</lastmod>
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U12_L1_T2_we4 Understanding Logical Statements 4</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Ruthenium is a transition metal which is rare and its atomic number is 44. This video explains the uses,origin and many other important facts on ruthenium.</video:description>
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    <lastmod>2026-08-14</lastmod>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Chemical Science - Kinetics (cont.) - Lecture 32</video:title>
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      <video:uploader>Celal Yankuncu</video:uploader>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Chemistry Lesson: Ph Tests for Acids &amp; Bases : Chemistry Ph</video:title>
      <video:description>The results of a chemistry experiment to test the Ph level of various substances will include neutral liquids such as distilled water and cooking oil which did not change at</video:description>
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      <video:uploader>benchwork</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Ape Human Crossbreeding and Dark Matters</video:title>
      <video:description>Its a featured story on the Science channels series learn more about dark matters on the Science Channel attempts to crossbreed humans and apes actual zombie investigations and head transplantation</video:description>
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      <video:uploader>Amir Nayak</video:uploader>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 - Computer Science 10 - Lecture 21: Pandora - Tao Ye</video:title>
      <video:description>Computer Science 10 - Lecture 21: Pandora - Tao Ye

The Beauty and Joy of Computing
Professor Dan Garcia
Link to lecture notes: http://inst.eecs.berkeley.edu/~cs10/fa11/lec/22/</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>All About The Functioning of Pituitary Gland</video:title>
      <video:description>A close view of enlarged pictures of pituitary glands with its functioning is shown here. It regulates many activities of other endocrine glands.</video:description>
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      <video:uploader>Ollie Wall</video:uploader>
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    <loc>https://dnatube.com/videos/Lec-86-Adding-Decimals</loc>
    <lastmod>2026-08-14</lastmod>
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U03_L2_T1_we1 Adding Decimals</video:description>
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    <lastmod>2026-08-14</lastmod>
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U12_L1_T3_we1 Inductive Reasoning 1</video:description>
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    <lastmod>2026-08-14</lastmod>
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U04_L1_T1_we2 : Slope Example</video:description>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>What Is Promethium? Where is the name Promethium originated from? What are the sources, abundance and uses of Promethium? This video provides you the answers to all these question.</video:description>
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    <loc>https://dnatube.com/videos/Lec-16-Electrical-Engineering-105-Lecture-20</loc>
    <lastmod>2026-08-14</lastmod>
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Microelectronic Devices and Circuits</video:description>
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    <lastmod>2026-08-14</lastmod>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Episode 4 of in search of giants: Dr Brian Cox takes us on a journey through the history of particle physics. In this episode, we learn how Murray Gell-Mann predicted the existence of quarks. This film is part of a series originally broadcast on teachers&apos; TV (www.teachers.tv). The series was made with the support of the science and technology facilities council (www.scitech.ac.uk). www.lhc.ac.uk, is the official UK LHC website for public and schools. Other resources can be found on www.particledetectives.net.</video:description>
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U05_L2_T1_we3 Solving Percent Problems 3</video:description>
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U02_L2_T2_we1 Absolute Value Equations.avi</video:description>
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U06_L3_T1_we3 Graphing Systems of Inequalities</video:description>
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U06_L1_T1_we3 Converting units of length</video:description>
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This is part of the Open.Michigan collection at:
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This is part of the Open.Michigan collection at: 
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2003 AIME II Problem 1</video:description>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Examples using the chain rule which is a formula for computing the derivative of the composition of two or more functions  is demonstrated in this lecture video.</video:description>
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      <video:uploader>benchwork</video:uploader>
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      <video:tag>Chain</video:tag>
      <video:tag>Rule</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Entropy may be the driving force for all Spontaneous reaction.</video:description>
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      <video:duration>240</video:duration>
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      <video:uploader>faorger</video:uploader>
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      <video:tag>1</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Like other viruses HIV cannot reproduce on its own,so it infects the cells of a living organism. These virus cells cannot be seen through an ordinary microscope.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2008/03/1dd9ef3d-7d83-41ed-b4df-9db7e0bed6fd/cand_5.jpg</video:thumbnail_loc>
      <video:duration>51</video:duration>
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      <video:uploader>Technician</video:uploader>
      <video:category>Scientific Animations</video:category>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>This video shows a musculoskeletal physical examination by the experts. The lecture is prepared to help the medical students.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/1e0b9e29-11ba-45ad-a5ae-e654eb8f8d79/cand_5.jpg</video:thumbnail_loc>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10231.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Musculoskeletal</video:tag>
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      <video:tag>Examination</video:tag>
      <video:tag>Lecture</video:tag>
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    <loc>https://dnatube.com/videos/Stay-Away-From-STDs</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Stay Away From STDs</video:title>
      <video:description>A very helpful video showing the reducing of risk for getting a sexually transmitted disease. This video is supported by the national institute of health.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/04/1e17ccfb-b188-4ff0-8ab4-c7ea215cbf20/cand_5.jpg</video:thumbnail_loc>
      <video:duration>456</video:duration>
      <video:publication_date>2013-04-07T17:09:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30426.mp4</video:content_loc>
      <video:uploader>Eugenio Boyd</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>How</video:tag>
      <video:tag>Can</video:tag>
      <video:tag>I</video:tag>
      <video:tag>reduce</video:tag>
      <video:tag>my</video:tag>
      <video:tag>Risk</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Getting</video:tag>
      <video:tag>A</video:tag>
      <video:tag>sexually</video:tag>
      <video:tag>transmitted</video:tag>
      <video:tag>Disease</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Magnetic Properties</video:title>
      <video:description>This video explains different magnetic properties with the help of activities. A magnet shows maximum magnetic property at the poles.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/1e1a758b-1fe4-4f28-a20f-472740c95b47/cand_5.jpg</video:thumbnail_loc>
      <video:duration>71</video:duration>
      <video:publication_date>2011-12-11T23:31:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11136.mp4</video:content_loc>
      <video:uploader>velatin</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Properties</video:tag>
      <video:tag>of</video:tag>
      <video:tag>A</video:tag>
      <video:tag>magnet</video:tag>
      <video:tag>2</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 26 - Sampling Distribution of the Sample Mean</video:title>
      <video:description>Sampling Distribution of the Sample Mean

The central limit theorem and the sampling distribution of the sample mean</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22665.jpg</video:thumbnail_loc>
      <video:duration>652</video:duration>
      <video:publication_date>2012-09-11T02:48:01.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/FXZ2O1Lv-KE</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Sampling</video:tag>
      <video:tag>distribution</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Sample</video:tag>
      <video:tag>Mean</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:duration>203</video:duration>
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      <video:uploader>second second</video:uploader>
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      <video:duration>2822</video:duration>
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      <video:uploader>0|71|0</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 14 - Computer Science 188 - Lecture 18</video:title>
      <video:description>Computer Science 188 - Lecture 18

Introduction to Artificial Intelligence</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26323.jpg</video:thumbnail_loc>
      <video:duration>4672</video:duration>
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      <video:tag>Science</video:tag>
      <video:tag>188</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>18</video:tag>
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      <video:duration>89</video:duration>
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      <video:category>Interesting Science</video:category>
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    <lastmod>2026-08-14</lastmod>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/230a6967-a874-4049-b67d-f4903d440802/cand_5.jpg</video:thumbnail_loc>
      <video:duration>429</video:duration>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>G Protein Receptor Take II</video:title>
      <video:description>This animation describes what takes place with a G protein receptor. G Protein Coupled Receptors (GPCRs) are proteins embedded in the surface of cells. GPCRs comprise the largest superfamily of proteins in the body. More than 1,000 different GPCRs have been identified since the first receptors were cloned. These proteins receive chemical signals from outside the cell and pass the signal into the cell, so that the cell can respond to the signal. The structures of the endogenous ligands for GPCRs are exceptionally diverse. They include biogenic amines such as norephnephrine and serotonine, peptides, glycoproteins, lipids, nucleotides, ions, and proteases. The sensation of exogenous stimuli, such as light, odors, and taste, is also mediated by this class of receptors. Activation of the receptor causes an effector inside the cell to produce a second signal chemical, which eventually triggers the cell to react to the original external chemical signal.

A ligand, in this case Norepinepherine (NE), binds to the receptor and induces a conformational change. This conformational change activates the a/b complex. The complex is bound to GDP while it is inactive. GTP replaces GDP, thus activating the Alpha subunit. The activated Alpha subunit undergoes a conformational change and activates Adenylate Cyclase. Once the Adenylate Cyclase is activated, it is then able to convert ATP. The products of ATP conversion are c-AMP and two phosphate molecules. c-AMP is a second messenger used in many processes required for cell survival and growth.




Created by:

Nelson Caetano
Class of 2007
Pharmacy




Dr. Jef Bratberg

Clinical Assistant Professor of Pharmacy Practice

College of Pharmacy</video:description>
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      <video:duration>16</video:duration>
      <video:publication_date>2007-09-08T20:02:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/959.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>gprotein</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>ck12.org Normal Distribution Problems: Qualitative sense of normal distributions

Discussion of how &quot;normal&quot; a distribution might be</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22645.jpg</video:thumbnail_loc>
      <video:duration>653</video:duration>
      <video:publication_date>2012-09-11T02:45:44.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/79duxPXpyKQ</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>ck12</video:tag>
      <video:tag>org</video:tag>
      <video:tag>Normal</video:tag>
      <video:tag>distribution</video:tag>
      <video:tag>problems</video:tag>
      <video:tag>qualitative</video:tag>
      <video:tag>Sense</video:tag>
      <video:tag>of</video:tag>
      <video:tag>distributions</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>&quot;Lec30 -Dental Anatomy and Periodontics&quot;Basic relationships between tooth morphology and periodontal procedures and instrumentation. Introduction to the clinical area of Periodontics. Orig. air date: JUN 12 74

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
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      <video:duration>2403</video:duration>
      <video:publication_date>2012-09-09T06:28:19.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/CUdP9Hw1Y9s</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec30</video:tag>
      <video:tag>Dental</video:tag>
      <video:tag>anatomy</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Periodontics</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 53 - Renewable Energy and the Economy</video:title>
      <video:description>&quot;Lec 53 - Renewable Energy and the Economy&quot; April 1, 2009 - Dan Arvizu, director of the Department of Energy&apos;s National Renewable Energy Laboratory, discusses the current state of renewable energy technology and implementation in the U.S., as well as potential advancements in the near future. The Energy Seminar meets during the academic year on Wednesdays, 4:15 to 5:15 p.m.  For a listing of upcoming Energy Seminar talks, please visit the events listing at the Woods Institute for the Environment website.

Stanford University
http://www.stanford.edu

Woods Institute for the Environment at Stanford
http://woods.stanford.edu

National Renewable Energy Laboratory
http://www.nrel.gov/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
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      <video:duration>3575</video:duration>
      <video:publication_date>2012-09-04T06:14:07.000Z</video:publication_date>
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      <video:category>Ecology</video:category>
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      <video:tag>technology</video:tag>
      <video:tag>Department</video:tag>
      <video:tag>of</video:tag>
      <video:tag>renewable</video:tag>
      <video:tag>Economics</video:tag>
      <video:tag>policy</video:tag>
      <video:tag>emissions</video:tag>
      <video:tag>research</video:tag>
      <video:tag>Development</video:tag>
      <video:tag>fossil</video:tag>
      <video:tag>fuels</video:tag>
      <video:tag>carbon</video:tag>
      <video:tag>coal</video:tag>
      <video:tag>Plants</video:tag>
      <video:tag>Natural</video:tag>
      <video:tag>Gas</video:tag>
      <video:tag>infrastructure</video:tag>
      <video:tag>greenhouse</video:tag>
      <video:tag>gases</video:tag>
      <video:tag>United</video:tag>
      <video:tag>States</video:tag>
      <video:tag>asia</video:tag>
      <video:tag>China</video:tag>
      <video:tag>Europe</video:tag>
      <video:tag>security</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>The gyroscope was invented by a Frenchman, Leon Foucault. The purpose part of a two pronged investigation of the rotation of the earth. This a simplified demo in the MIT Physics department using a bicycle Wheel.</video:description>
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      <video:duration>88</video:duration>
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      <video:uploader>season_31</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>demo</video:tag>
      <video:tag>Bicycle</video:tag>
      <video:tag>wheel</video:tag>
      <video:tag>Gyroscope</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Receptor tyrosine kinase is activated when a growth factor, hormone or cytokine binds to one of the receptors and recruits the second receptor molecule. Receptor tyrosine kinase is very important, hence it not only plays role in normal cell growth, but in carcinogenesis.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/07/236062f2-c117-4a78-afa0-57b8d7f6c36b/cand_5.jpg</video:thumbnail_loc>
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      <video:uploader>Samuray</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>receptor</video:tag>
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      <video:tag>phosphorylation</video:tag>
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    <loc>https://dnatube.com/videos/Lec-42-Arnold-Arboretum-Winter-Tree-Tour</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 42 - Arnold Arboretum: Winter Tree Tour</video:title>
      <video:description>Lec 42 - Arnold Arboretum: Winter Tree Tour. In the fast pace of our daily lives we may overlook the details that, collectively, create a stunning backdrop for all that happens within the University. See the inner workings of Harvard&apos;s pianos up close, while enjoying a melodic feast for the ears.</video:description>
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    <loc>https://dnatube.com/videos/Lec-44-An-Introduction-to-Computational-Multiphysics-Selected-Applications-Part-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 44 - An Introduction to Computational Multiphysics: Selected Applications Part 2</video:title>
      <video:description>Lec 44 - An Introduction to Computational Multiphysics: Selected Applications Part 2. Boltzmann approach to turbulence modeling; Macro-Atomistic-Ab initio-Dynamics approach to fracture dynamics</video:description>
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  <url>
    <loc>https://dnatube.com/videos/Lec-45-An-Introduction-to-Computational-Multiphysics-Selected-Applications-Part-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 45 - An Introduction to Computational Multiphysics: Selected Applications Part 1</video:title>
      <video:description>Lec 45 - An Introduction to Computational Multiphysics: Selected Applications Part 1. Microfluidics: The Moving Contact Line Problem and Nanofluids: Biopolymer Translocation Through Nanopores</video:description>
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      <video:duration>5938</video:duration>
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    <loc>https://dnatube.com/videos/Lec-46-Browning-Oxidations-Lecture-9-2010</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 46 - Browning &amp; Oxidations | Lecture 9 (2010)</video:title>
      <video:description>Lec 46 - Browning &amp; Oxidations | Lecture 9 (2010). Carme Ruscalleda (Sant Pau, Sant Pau de Tòquio)

Location: Science Center D</video:description>
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      <video:duration>5565</video:duration>
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    <loc>https://dnatube.com/videos/Lec-48-Emulsions-Concept-of-Stabilizing-Oil-Water-Lecture-7-2010</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 48 - Emulsions: Concept of Stabilizing Oil &amp; Water | Lecture 7 (2010)</video:title>
      <video:description>Lec 48 - Emulsions: Concept of Stabilizing Oil &amp; Water | Lecture 7 (2010). Speaker: Nandu Jubany (Can Jubany)

Location: Science Center D</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 49 - Reinventing Food Texture &amp; Flavor | Lecture 6 (2010)</video:title>
      <video:description>Lec 49 - Reinventing Food Texture &amp; Flavor | Lecture 6 (2010). Speaker: Grant Achatz (Alinea)

Location: Science Center B</video:description>
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      <video:publication_date>2012-08-29T08:49:31.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/dYDe3RASpa0</video:player_loc>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 87  - Post Ceramic Soldering Technique</video:title>
      <video:description>&quot;Lec 87  - Post Ceramic Soldering Technique&quot; Ceramo-metal restorations need additional procedures to solder pontic to the other units in the bridge so that porcelain will not be damaged during soldering. Orig. air date: FEB 3 81

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
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    <loc>https://dnatube.com/videos/Lec-9-Endodontics-Technique-Course</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - Endodontics Technique Course</video:title>
      <video:description>&quot;Lec 9 - Endodontics Technique Course&quot; Description of preparation of Visidont for use in Endodontic technique course. Used for first introduction to clinical endodontics. Orig. air date: JAN 29 75

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
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      <video:player_loc>https://www.youtube.com/embed/Fnbp-KJI0Oo</video:player_loc>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 10 - Psychology 101</video:title>
      <video:description>&quot;Lec 10 - Psychology 101&quot;Research and Data Analysis in Psychology</video:description>
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      <video:duration>3048</video:duration>
      <video:publication_date>2012-09-21T03:37:28.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/S7Pb8N4BXXU</video:player_loc>
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  <url>
    <loc>https://dnatube.com/videos/histerectomia-abdominal-procedure</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>histerectomia abdominal procedure</video:title>
      <video:description>Vaginal hysterectomy is a surgical procedure to remove the uterus through the vagina during a vaginal hysterectomy the surgeon detaches the uterus from the ovaries fallopian tubes and upper vagina as well as from the blood vessels and connective tissue that support it.</video:description>
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      <video:duration>69</video:duration>
      <video:publication_date>2011-11-30T09:00:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9383.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
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      <video:tag>Operation</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/A-Jet-Engine-Work-Working-Mechanism</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>A Jet Engine Work Working Mechanism</video:title>
      <video:description>This video illustrates how a jet engine works. There is the use of hand drawn diagrams which is easy to understand, even for the layman.</video:description>
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      <video:duration>60</video:duration>
      <video:publication_date>2011-11-25T20:28:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7891.mp4</video:content_loc>
      <video:uploader>catee</video:uploader>
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      <video:tag>jet</video:tag>
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    <loc>https://dnatube.com/videos/Surgical-Abortion-done-to-remove-an-embryo-from-uterus</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Surgical Abortion done to remove an embryo from uterus</video:title>
      <video:description>An abortion is an expulsion of a fetus or embryo from uterus. This is a demonstration of a surgical abortion procedure.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/abab230c-ffcc-4274-9dbb-f177c68335bd/cand_5.jpg</video:thumbnail_loc>
      <video:duration>157</video:duration>
      <video:publication_date>2011-11-29T20:54:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9141.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
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      <video:tag>Abortion</video:tag>
      <video:tag>Procedure</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Pharmacogenomics-variation-in-drug-responses</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Pharmacogenomics variation in drug responses</video:title>
      <video:description>The goal of this review is to describe the contribution of genetic variation to drug response with a focus on drugs used in cardiovascular therapy pharmacogenomics is a rapidly growing field of research into the ways in which genetic variation affects drug response its objective is to develop precisely targeted optimal drug therapy</video:description>
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      <video:duration>101</video:duration>
      <video:publication_date>2011-10-20T23:27:44.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7109.mp4</video:content_loc>
      <video:uploader>logenfd</video:uploader>
      <video:category>Others</video:category>
      <video:tag>drug</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-10-2003-AIME-II-Problem-8</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - 2003 AIME II Problem 8</video:title>
      <video:description>2003 AIME II Problem 8

Sequence from the product of 2 arithmetic sequences is shown in this lecture video.</video:description>
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      <video:duration>728</video:duration>
      <video:publication_date>2012-09-18T00:33:16.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ZFN63oTeYzc</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
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      <video:tag>AIME</video:tag>
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      <video:tag>Problem</video:tag>
      <video:tag>8</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Tutorial-on-pelvic-examamination</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Tutorial on pelvic examamination</video:title>
      <video:description>In this video a doctor demonstrates pelvic exam tutorial. He shows gynecological examination and a bi-manual of a females pelvis.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/e8ef0f2e-a0a1-4f84-a86a-3cd63ead4141/cand_5.jpg</video:thumbnail_loc>
      <video:duration>297</video:duration>
      <video:publication_date>2011-11-29T00:36:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8593.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Pregnancy</video:category>
      <video:tag>Pelvic</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Rectovaginal-Exam</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Rectovaginal Exam</video:title>
      <video:description>Rectovaginal Exam is performed in this medical video. In this technique, first wear new pair of gloves and lubricate the gloved fingers, then slowly reintroduce the index finger into the vagina and the middle finger into the rectum. At last step, doctor sweeps from side to side and use abdominal hand to bring utereus and adnexa towards vaginorectal hand. During examination, it is important to feel the rectovaginal septum for thickening, nodularity or tenderness. While gently pressing your fingers as superiorly as possible, doctor also examines the rectouterine pouch. During this procedure, palpate laterally, doctor identifies the right and left uterosacral ligaments to notify any masses or abnormal tenderness.</video:description>
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      <video:duration>166</video:duration>
      <video:publication_date>2010-11-16T14:36:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5510.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Rectovaginal</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Introduction-to-Neurological-Exam</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Introduction to  Neurological Exam</video:title>
      <video:description>This video will introduced you with pediatric neurological exam. A brief description is provided here by the expert to help the medical students.</video:description>
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      <video:duration>574</video:duration>
      <video:publication_date>2011-12-06T17:34:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10736.mp4</video:content_loc>
      <video:uploader>frokand</video:uploader>
      <video:category>Medical</video:category>
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  <url>
    <loc>https://dnatube.com/videos/Website-Tutorial-Product-Comparison</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Website Tutorial – Product Comparison</video:title>
      <video:description>( http://www.abnova.com ) - This tutorial teaches you how to compare products on Abnova website. You can choose at least 2 products (up to 10) to compare. It shows specifications of each product. Then choose the best product for your research. More videos at Abnova ( http://www.abnova.com ).</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/09/25dccaea-dd50-4261-a912-8f5328c64771/cand_5.jpg</video:thumbnail_loc>
      <video:duration>78</video:duration>
      <video:publication_date>2010-09-23T09:04:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4570.mp4</video:content_loc>
      <video:uploader>Abnova Corp</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>website</video:tag>
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      <video:tag>Product</video:tag>
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      <video:tag>antibody</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>biology</video:tag>
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    <loc>https://dnatube.com/videos/Seeds-part-I</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Seeds part I</video:title>
      <video:description>Lecture on seeds by Dr. Sandy Wilson, associate professor of Environmental Horticulture at the University of Florida leads us in this tutorial.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_1004.jpg</video:thumbnail_loc>
      <video:duration>1258</video:duration>
      <video:publication_date>2007-09-10T22:57:58.000Z</video:publication_date>
      <video:content_loc>https://www.dnatube.com/flvideo/1004.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/DNA-Replication</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>DNA Replication</video:title>
      <video:description>This video show DNA replication which is  a fundamental process occurring in all organisms to copy their DNA. Enzymes needed for the process are discussed. In a cell, DNA replication must happen before cell division in order to keep genetic material.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/05/04fdc40b-4dd6-42e8-90fb-f12413c2a265/cand_5.jpg</video:thumbnail_loc>
      <video:duration>48</video:duration>
      <video:publication_date>2007-05-16T02:25:30.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/365.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
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      <video:tag>nucleotides</video:tag>
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    <lastmod>2026-08-14</lastmod>
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View the complete course: http://ocw.mit.edu/6-035F05

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View the complete course: http://ocw.mit.edu/6-035F05

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      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14518.jpg</video:thumbnail_loc>
      <video:duration>4823</video:duration>
      <video:publication_date>2012-08-26T18:54:30.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Xoz7n1vAWAU</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>vibrations</video:tag>
      <video:tag>waves</video:tag>
      <video:tag>resonance</video:tag>
      <video:tag>superposition</video:tag>
      <video:tag>oscillations</video:tag>
      <video:tag>refraction</video:tag>
      <video:tag>reflection</video:tag>
      <video:tag>Snell</video:tag>
      <video:tag>Maxwell</video:tag>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>Huygens</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-19-MIT-803-Vibrations-and-Waves-Fall-2004</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19 - MIT 8.03 Vibrations and Waves, Fall 2004</video:title>
      <video:description>Lec 19 - MIT 8.03 Vibrations and Waves, Fall 2004&quot; Boundary Conditions for Dielectrics - Index of Refraction - Snell&apos;s Law - Total Internal Reflection - Fresnel Equations - Brewster Angle

View the complete course: http://ocw.mit.edu/8-03F04

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      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14515.jpg</video:thumbnail_loc>
      <video:duration>4905</video:duration>
      <video:publication_date>2012-08-26T18:53:54.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/8IuHjezxm4M</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>vibrations</video:tag>
      <video:tag>waves</video:tag>
      <video:tag>resonance</video:tag>
      <video:tag>superposition</video:tag>
      <video:tag>oscillations</video:tag>
      <video:tag>refraction</video:tag>
      <video:tag>reflection</video:tag>
      <video:tag>Snell</video:tag>
      <video:tag>Maxwell</video:tag>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>Huygens</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-MIT-803-Vibrations-and-Waves-Fall-2004</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 - MIT 8.03 Vibrations and Waves, Fall 2004</video:title>
      <video:description>&quot;Lec 18 - MIT 8.03 Vibrations and Waves, Fall 2004&quot; Wave Guides - Resonance Cavities of EM-radiation and Sound

View the complete course: http://ocw.mit.edu/8-03F04

License: Creative Commons BY-NC-SA
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14514.jpg</video:thumbnail_loc>
      <video:duration>4631</video:duration>
      <video:publication_date>2012-08-26T18:52:59.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/A1jDrL8xkKM</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>vibrations</video:tag>
      <video:tag>waves</video:tag>
      <video:tag>resonance</video:tag>
      <video:tag>superposition</video:tag>
      <video:tag>oscillations</video:tag>
      <video:tag>refraction</video:tag>
      <video:tag>reflection</video:tag>
      <video:tag>Snell</video:tag>
      <video:tag>Maxwell</video:tag>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>Huygens</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-MIT-803-Vibrations-and-Waves-Fall-2004</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - MIT 8.03 Vibrations and Waves, Fall 2004</video:title>
      <video:description>&quot;Lec 17 - MIT 8.03 Vibrations and Waves, Fall 2004&quot; Boundary Conditions at Perfect Conductors - Reflection - Standing EM Waves - Transmission Lines - Radiation Pressure

View the complete course: http://ocw.mit.edu/8-03F04

License: Creative Commons BY-NC-SA
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14513.jpg</video:thumbnail_loc>
      <video:duration>4563</video:duration>
      <video:publication_date>2012-08-26T18:52:22.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/rp1orH7OC1c</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>vibrations</video:tag>
      <video:tag>waves</video:tag>
      <video:tag>resonance</video:tag>
      <video:tag>superposition</video:tag>
      <video:tag>oscillations</video:tag>
      <video:tag>refraction</video:tag>
      <video:tag>reflection</video:tag>
      <video:tag>Snell</video:tag>
      <video:tag>Maxwell</video:tag>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>Huygens</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-MIT-803-Vibrations-and-Waves-Fall-2004</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 -  MIT 8.03 Vibrations and Waves, Fall 2004</video:title>
      <video:description>&quot;Lec 16 -  MIT 8.03 Vibrations and Waves, Fall 2004&quot; Doppler Effect - Sound - EM Radiation - Binary Stars - Neutron Stars and Black Holes - Expanding Universe

View the complete course: http://ocw.mit.edu/8-03F04

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14511.jpg</video:thumbnail_loc>
      <video:duration>4663</video:duration>
      <video:publication_date>2012-08-26T18:51:36.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/t1D4Czr31cs</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>vibrations</video:tag>
      <video:tag>waves</video:tag>
      <video:tag>resonance</video:tag>
      <video:tag>superposition</video:tag>
      <video:tag>oscillations</video:tag>
      <video:tag>refraction</video:tag>
      <video:tag>reflection</video:tag>
      <video:tag>Snell</video:tag>
      <video:tag>Maxwell</video:tag>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>Huygens</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-MIT-803-Vibrations-and-Waves-Fall-2004</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - MIT 8.03 Vibrations and Waves, Fall 2004</video:title>
      <video:description>&quot;Lec 15 - MIT 8.03 Vibrations and Waves, Fall 2004&quot; Accelerated Charges - Poynting Vector - Power - Rayleigh Scattering - Polarization

View the complete course: http://ocw.mit.edu/8-03F04

License: Creative Commons BY-NC-SA
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14510.jpg</video:thumbnail_loc>
      <video:duration>4636</video:duration>
      <video:publication_date>2012-08-26T18:50:59.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/4thJXIGovrU</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>vibrations</video:tag>
      <video:tag>waves</video:tag>
      <video:tag>resonance</video:tag>
      <video:tag>superposition</video:tag>
      <video:tag>oscillations</video:tag>
      <video:tag>refraction</video:tag>
      <video:tag>reflection</video:tag>
      <video:tag>Snell</video:tag>
      <video:tag>Maxwell</video:tag>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>Huygens</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-MIT-803-Vibrations-and-Waves-Fall-2004</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - MIT 8.03 Vibrations and Waves, Fall 2004</video:title>
      <video:description>&quot;Lec 12 - MIT 8.03 Vibrations and Waves, Fall 2004&quot; Fourier Analysis - Time Evolution of Pulses on Strings

View the complete course: http://ocw.mit.edu/8-03F04

License: Creative Commons BY-NC-SA
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14506.jpg</video:thumbnail_loc>
      <video:duration>4476</video:duration>
      <video:publication_date>2012-08-26T18:48:52.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/XCYEGh1Zf50</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>vibrations</video:tag>
      <video:tag>waves</video:tag>
      <video:tag>resonance</video:tag>
      <video:tag>superposition</video:tag>
      <video:tag>oscillations</video:tag>
      <video:tag>refraction</video:tag>
      <video:tag>reflection</video:tag>
      <video:tag>Snell</video:tag>
      <video:tag>Maxwell</video:tag>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>Huygens</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-MIT-803-Vibrations-and-Waves-Fall-2004</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - MIT 8.03 Vibrations and Waves, Fall 2004</video:title>
      <video:description>&quot;Lec 11 - MIT 8.03 Vibrations and Waves, Fall 2004&quot; Exam 1 Review

View the complete course: http://ocw.mit.edu/8-03F04

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      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14503.jpg</video:thumbnail_loc>
      <video:duration>4666</video:duration>
      <video:publication_date>2012-08-26T18:48:12.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/QH0-1vME4uY</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>vibrations</video:tag>
      <video:tag>waves</video:tag>
      <video:tag>resonance</video:tag>
      <video:tag>superposition</video:tag>
      <video:tag>oscillations</video:tag>
      <video:tag>refraction</video:tag>
      <video:tag>reflection</video:tag>
      <video:tag>Snell</video:tag>
      <video:tag>Maxwell</video:tag>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>Huygens</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Differentiation-within-Calculus</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Differentiation within Calculus</video:title>
      <video:description>Here&apos;s teaching you to differentiate a function with respect to x using the chain rule.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/286b2c07-e402-4240-b411-ec5f7c2c58ff/cand_5.jpg</video:thumbnail_loc>
      <video:duration>551</video:duration>
      <video:publication_date>2009-05-27T18:35:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2323.mp4</video:content_loc>
      <video:uploader>okur</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>calculus</video:tag>
      <video:tag>derivative</video:tag>
      <video:tag>Chain</video:tag>
      <video:tag>Rule</video:tag>
      <video:tag>khan</video:tag>
      <video:tag>academy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-21-Parallax-in-Observing-Stars</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21 - Parallax in Observing Stars</video:title>
      <video:description>Parallax in Observing Stars

Parallax in Observing Stars</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24946.jpg</video:thumbnail_loc>
      <video:duration>441</video:duration>
      <video:publication_date>2012-09-17T17:46:31.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ETzUpoqZIHY</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Parallax</video:tag>
      <video:tag>in</video:tag>
      <video:tag>observing</video:tag>
      <video:tag>Stars</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-20-2003-AIME-II-Problem-15-part-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 - 2003 AIME II Problem 15 (part 2)</video:title>
      <video:description>2003 AIME II Problem 15 (part 2)

Finding the sum of the absolute value of the imaginary parts of the square of the roots of a crazy polynomial</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25062.jpg</video:thumbnail_loc>
      <video:duration>693</video:duration>
      <video:publication_date>2012-09-18T00:54:23.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/TljVBB7gxbE</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>2003</video:tag>
      <video:tag>AIME</video:tag>
      <video:tag>II</video:tag>
      <video:tag>Problem</video:tag>
      <video:tag>15</video:tag>
      <video:tag>part</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-Biology-1AL-Lecture-11-Review</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - Biology 1AL - Lecture 11: Review</video:title>
      <video:description>Biology 1AL - Lecture 11: Review

General Biology Laboratory</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25770.jpg</video:thumbnail_loc>
      <video:duration>5082</video:duration>
      <video:publication_date>2012-09-18T17:27:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/2FvkTgshiqA</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>biology</video:tag>
      <video:tag>1AL</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>11</video:tag>
      <video:tag>Review</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-Normal-Distribution-Excel-Exercise</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 - Normal Distribution Excel Exercise</video:title>
      <video:description>Normal Distribution Excel Exercise

(Long-26 minutes) Presentation on spreadsheet to show that the normal distribution approximates the binomial distribution for a large number of trials.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22639.jpg</video:thumbnail_loc>
      <video:duration>1564</video:duration>
      <video:publication_date>2012-09-11T02:44:57.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/yTGEMoaWDCQ</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Normal</video:tag>
      <video:tag>distribution</video:tag>
      <video:tag>Excel</video:tag>
      <video:tag>Exercise</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Enterprise-Value</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - Enterprise Value</video:title>
      <video:description>Enterprise Value

Solving the P/E conundrum by looking at a different valuation metric (enterprise value)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22668.jpg</video:thumbnail_loc>
      <video:duration>1049</video:duration>
      <video:publication_date>2012-09-11T02:48:30.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/pa92UdJCaos</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>enterprise</video:tag>
      <video:tag>value</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-22-Past-and-Future-of-Nuclear-Power</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22 -Past and Future of Nuclear Power</video:title>
      <video:description>&quot;Lec 22 -Past and Future of Nuclear Power&quot;Environmental Politics and Law (EVST 255)

The lecture begins a discussion of present and future energy demands and the ways in which we invest in different forms of energy by focusing on nuclear energy use globally. The risks associated with nuclear energy are described, including risk of human error leading to a mass evacuation event, and the challenges faced in finding an adequate nuclear waste storage facility for the United States. Such a facility would be need to be able to store nuclear waste for a million years or more, due to the long half-lives of nuclear waste. The lecture describes the disaster that took place at Chernobyl nuclear plant, and the wide-ranging effects of that disaster on the natural and built environments as well as human health.

00:00 - Chapter 1. The Nuclear Industry by the Numbers
05:37 - Chapter 2. Nuclear Energy&apos;s Legal and Regulatory Structures
16:02 - Chapter 3. Nuclear Obstacles: Storage and Proliferation
24:27 - Chapter 4. Chernobyl and Its Aftermath
43:13 - Chapter 5. Relative Risks from Coal-Fired Plants

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2010.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23198.jpg</video:thumbnail_loc>
      <video:duration>2736</video:duration>
      <video:publication_date>2012-09-13T11:24:12.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/wpDodpl8se4</video:player_loc>
      <video:uploader>0|74|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>22</video:tag>
      <video:tag>past</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Future</video:tag>
      <video:tag>of</video:tag>
      <video:tag>nuclear</video:tag>
      <video:tag>Power</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-Don-Norman-The-Design-of-Future-Things</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - Don Norman: The Design of Future Things</video:title>
      <video:description>&quot;Lec 13 - Don Norman: The Design of Future Things&quot; February 9, 2007 lecture by Don Norman for the Stanford University Human Computer Interaction Seminar (CS 547).  In this talk, Don discusses his latest book, The Design of Future Things, which is about the increasing intrusion of intelligent devices in the automobile and home with both expected benefits and unexpected dangers.

CS 547 | Human-Computer Interaction Seminar:
http://hci.stanford.edu/seminar/

Stanford HCI Group:
http://hci.stanford.edu/

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanforduniversity/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24027.jpg</video:thumbnail_loc>
      <video:duration>5326</video:duration>
      <video:publication_date>2012-09-14T14:49:22.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/wQmwEjL6K1U</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>13</video:tag>
      <video:tag>Don</video:tag>
      <video:tag>Norman</video:tag>
      <video:tag>the</video:tag>
      <video:tag>design</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Future</video:tag>
      <video:tag>Things</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-59-SAT-Prep-Test-4-Section-4-Part-4</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec  59 - SAT Prep: Test 4 Section 4 Part 4</video:title>
      <video:description>SAT Prep: Test 4 Section 4 Part 4

Problems 17-18 on page 599</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22251.jpg</video:thumbnail_loc>
      <video:duration>587</video:duration>
      <video:publication_date>2012-09-11T01:27:15.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/0mMr7iKWAjQ</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>SAT</video:tag>
      <video:tag>prep</video:tag>
      <video:tag>Test</video:tag>
      <video:tag>4</video:tag>
      <video:tag>Section</video:tag>
      <video:tag>part</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lecd-67-SAT-Prep-Test-5-Section-3-Part-4</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecd  67 - SAT Prep: Test 5 Section 3 Part 4</video:title>
      <video:description>SAT Prep: Test 5 Section 3 Part 4

Problems 12-14 starting on page 656</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22270.jpg</video:thumbnail_loc>
      <video:duration>589</video:duration>
      <video:publication_date>2012-09-11T01:34:05.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/8Jwy6seAdHY</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>SAT</video:tag>
      <video:tag>prep</video:tag>
      <video:tag>Test</video:tag>
      <video:tag>5</video:tag>
      <video:tag>Section</video:tag>
      <video:tag>3</video:tag>
      <video:tag>part</video:tag>
      <video:tag>4</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-String-Theory-and-M-Theory</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - String Theory and M-Theory</video:title>
      <video:description>&quot;Lec 6 - String Theory and M-Theory&quot; (October 25, 2010) Leonard Susskind focuses on the different dimensions of string theory and the effect it has on the theory.
String theory (with its close relative, M-theory) is the basis for the most ambitious theories of the physical world. It has profoundly influenced our understanding of gravity, cosmology, and particle physics. In this course we will develop the basic theoretical and mathematical ideas, including the string-theoretic origin of gravity, the theory of extra dimensions of space, the connection between strings and black holes, the &quot;landscape&quot; of string theory, and the holographic principle.

This course was originally presented in Stanford&apos;s Continuing Studies program.

Stanford University:
http://www.stanford.edu/

Stanford Continuing Studies Program:
http://csp.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19093.jpg</video:thumbnail_loc>
      <video:duration>5064</video:duration>
      <video:publication_date>2012-09-04T09:56:08.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/qllX-dkGfYI</video:player_loc>
      <video:uploader>0|39|0</video:uploader>
      <video:category>Particle Physics</video:category>
      <video:tag>physics</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>Mathematics</video:tag>
      <video:tag>atoms</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>string</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>M</video:tag>
      <video:tag>dimensions</video:tag>
      <video:tag>constraints</video:tag>
      <video:tag>26</video:tag>
      <video:tag>Einstein</video:tag>
      <video:tag>Electrons</video:tag>
      <video:tag>protons</video:tag>
      <video:tag>Neutrons</video:tag>
      <video:tag>graphs</video:tag>
      <video:tag>Closed</video:tag>
      <video:tag>Particle</video:tag>
      <video:tag>theoretical</video:tag>
      <video:tag>black</video:tag>
      <video:tag>hole</video:tag>
      <video:tag>Spin</video:tag>
      <video:tag>scattering</video:tag>
      <video:tag>sigma</video:tag>
      <video:tag>directionality</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-21-2003-AIME-II-Problem-15-part-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21 - 2003 AIME II Problem 15 (part 3)</video:title>
      <video:description>2003 AIME II Problem 15 (part 3)

Finding the sum of the absolute value of the imaginary parts of the square of the roots of a crazy polynomial</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25063.jpg</video:thumbnail_loc>
      <video:duration>571</video:duration>
      <video:publication_date>2012-09-18T00:54:53.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/JTpXK2mENH4</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>2003</video:tag>
      <video:tag>AIME</video:tag>
      <video:tag>II</video:tag>
      <video:tag>Problem</video:tag>
      <video:tag>15</video:tag>
      <video:tag>part</video:tag>
      <video:tag>3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Biggest-Stars-In-The-Universe</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Biggest Stars In The Universe</video:title>
      <video:description>The Biggest Stars In The Universe video</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/2b0e4483-8eac-4173-9890-6c77ad39caa1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>265</video:duration>
      <video:publication_date>2010-11-10T14:37:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4985.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>the</video:tag>
      <video:tag>Biggest</video:tag>
      <video:tag>Stars</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Universe</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Reading-Pictographs</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Reading Pictographs</video:title>
      <video:description>Reading Pictographs

u08_l1_t1_we1 Reading Pictographs</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25064.jpg</video:thumbnail_loc>
      <video:duration>141</video:duration>
      <video:publication_date>2012-09-18T01:00:34.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/qrVvpYt3Vl0</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>reading</video:tag>
      <video:tag>Pictographs</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Spot-Welded-Matrix-Band-Technique</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Spot Welded Matrix Band Technique</video:title>
      <video:description>&quot;Lec 8 - Spot Welded Matrix Band Technique&quot; The steps in the construction of and adaptation of the spot welded matrix band and the use of the Tofflemeyer band are presented. Orig. air date: MAR 16 82

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22886.jpg</video:thumbnail_loc>
      <video:duration>559</video:duration>
      <video:publication_date>2012-09-11T08:39:43.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/UPH4OtTZCE0</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>8</video:tag>
      <video:tag>Spot</video:tag>
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      <video:tag>matrix</video:tag>
      <video:tag>Band</video:tag>
      <video:tag>Technique</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Reading-Bar-Graphs</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Reading Bar Graphs</video:title>
      <video:description>Reading Bar Graphs

u08_l1_t1_we2 Reading Bar Graphs</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25065.jpg</video:thumbnail_loc>
      <video:duration>179</video:duration>
      <video:publication_date>2012-09-18T01:01:43.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/kiQ6MUQZHSs</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>reading</video:tag>
      <video:tag>bar</video:tag>
      <video:tag>graphs</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-46-Distalizing-Maxillary-Molars</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 46 - Distalizing Maxillary Molars</video:title>
      <video:description>&quot;Lec 46 - Distalizing Maxillary Molars&quot; Dr McNamara conducts an interview and table top demonstration with Dr.  Wilson.  Orig. air date: MAY 16 91

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21620.jpg</video:thumbnail_loc>
      <video:duration>2427</video:duration>
      <video:publication_date>2012-09-09T06:25:19.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/YNVzIvav3YE</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>46</video:tag>
      <video:tag>Distalizing</video:tag>
      <video:tag>Maxillary</video:tag>
      <video:tag>Molars</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-47-Modular-3-D-Lingual-Arch</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 47 - Modular 3-D Lingual Arch</video:title>
      <video:description>&quot;Lec 47 - Modular 3-D Lingual Arch&quot; Dr. McNamara interviews Dr. Wilson.   Orig. air date: MAY 16 91

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21621.jpg</video:thumbnail_loc>
      <video:duration>2117</video:duration>
      <video:publication_date>2012-09-09T06:25:24.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/og9U8CydvQ0</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>47</video:tag>
      <video:tag>Modular</video:tag>
      <video:tag>3</video:tag>
      <video:tag>d</video:tag>
      <video:tag>Lingual</video:tag>
      <video:tag>Arch</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-Last-Orthognathic-Surgery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec Last - Orthognathic Surgery</video:title>
      <video:description>&quot;Lec Last - Orthognathic Surgery&quot; Interview with Bill Maybaum a year following orthonathic surgery for overbite . Film from childhood and pre and post operative slides are included. Orig. air date: JAN 15 81

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21624.jpg</video:thumbnail_loc>
      <video:duration>951</video:duration>
      <video:publication_date>2012-09-09T06:25:39.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/w3Flb-3yurQ</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>Last</video:tag>
      <video:tag>Orthognathic</video:tag>
      <video:tag>Surgery</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-21-MIT-360-Lec-12a-Symmetry-Structure-Tensor-Properties-of-Materials</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21 - MIT 3.60 | Lec 12a: Symmetry, Structure, Tensor Properties of Materials</video:title>
      <video:description>&quot;Lec 21 - MIT 3.60 | Lec 12a: Symmetry, Structure, Tensor Properties of Materials&quot; Part 1: 3D Lattices

View the complete course at: http://ocw.mit.edu/3-60F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15307.jpg</video:thumbnail_loc>
      <video:duration>3218</video:duration>
      <video:publication_date>2012-08-28T16:32:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/7rm5sVtj-hs</video:player_loc>
      <video:uploader>0|64|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>crystallography</video:tag>
      <video:tag>rotation</video:tag>
      <video:tag>translation</video:tag>
      <video:tag>lattice</video:tag>
      <video:tag>plane</video:tag>
      <video:tag>motif</video:tag>
      <video:tag>reflection</video:tag>
      <video:tag>ion</video:tag>
      <video:tag>octahedra</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-22-MIT-360-Lec-13a-Symmetry-Structure-Tensor-Pro</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22 - MIT 3.60 | Lec 13a: Symmetry, Structure, Tensor Pro</video:title>
      <video:description>Lec 22 - MIT 3.60 | Lec 13a: Symmetry, Structure, Tensor Properties of Materials&quot; Part 1: Physical Properties of Crystal Structures

View the complete course at: http://ocw.mit.edu/3-60F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15308.jpg</video:thumbnail_loc>
      <video:duration>3517</video:duration>
      <video:publication_date>2012-08-28T16:32:23.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/eDCS197EzU8</video:player_loc>
      <video:uploader>0|64|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>crystallography</video:tag>
      <video:tag>rotation</video:tag>
      <video:tag>translation</video:tag>
      <video:tag>lattice</video:tag>
      <video:tag>plane</video:tag>
      <video:tag>motif</video:tag>
      <video:tag>reflection</video:tag>
      <video:tag>ion</video:tag>
      <video:tag>octahedra</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-Sequences-and-Series-part-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - Sequences and Series (part 1)</video:title>
      <video:description>Sequences and Series (part 1)

Introduction to the arithmetic and geometric series</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19944.jpg</video:thumbnail_loc>
      <video:duration>588</video:duration>
      <video:publication_date>2012-09-06T01:08:16.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/VgVJrSJxkDk</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>sequences</video:tag>
      <video:tag>and</video:tag>
      <video:tag>series</video:tag>
      <video:tag>part</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-Palato-Pharyngeal-Function</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 -Palato-Pharyngeal Function</video:title>
      <video:description>&quot;Lec 16 -Palato-Pharyngeal Function&quot;Surgical patients with parts of their faces surgically removed show palato-pharyngeal functions.  Orig. air date: OCT 22 76

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21625.jpg</video:thumbnail_loc>
      <video:duration>753</video:duration>
      <video:publication_date>2012-09-09T06:25:45.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/9tMy1kjxvls</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>16</video:tag>
      <video:tag>Palato</video:tag>
      <video:tag>Pharyngeal</video:tag>
      <video:tag>function</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Amalgam-Preparation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Amalgam Preparation</video:title>
      <video:description>&quot;Lec 8 - Amalgam Preparation&quot; Demonstrates the dispensing and mixing of amalgam in disposable and reusable capsules.  Orig. air date: JAN 9 76

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22823.jpg</video:thumbnail_loc>
      <video:duration>351</video:duration>
      <video:publication_date>2012-09-11T08:11:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/vNJTtdrV4cg</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>8</video:tag>
      <video:tag>Amalgam</video:tag>
      <video:tag>Preparation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Discovery-of-RNA-as-an-Enzyme</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Discovery of RNA as an Enzyme</video:title>
      <video:description>Discussed in this video is how RNA are Self-Splicing by Transesterification.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/09/91efdb1c-71ee-41b1-ba7b-83d21310f172/cand_25.jpg</video:thumbnail_loc>
      <video:duration>489</video:duration>
      <video:publication_date>2007-09-01T19:47:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/903.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>RNA</video:tag>
      <video:tag>Enzyme</video:tag>
      <video:tag>Self</video:tag>
      <video:tag>Splicing</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-to-do-professional-breast-exam</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to do professional breast exam</video:title>
      <video:description>This video demonstrates how to do professional breast exam step by step.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/dbbe0760-05e1-4750-91ae-1123f0b81474/cand_5.jpg</video:thumbnail_loc>
      <video:duration>20</video:duration>
      <video:publication_date>2011-11-30T05:52:10.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9274.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Professional</video:tag>
      <video:tag>Breast</video:tag>
      <video:tag>exam</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-59-Solving-systems-by-elimination-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 59 - Solving systems by elimination 2</video:title>
      <video:description>Solving systems by elimination 2

U06_L1_T3_we2  Solving systems by elimination 2</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24618.jpg</video:thumbnail_loc>
      <video:duration>225</video:duration>
      <video:publication_date>2012-09-17T14:20:40.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Y6JsEja15Vk</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Solving</video:tag>
      <video:tag>Systems</video:tag>
      <video:tag>by</video:tag>
      <video:tag>Elimination</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Neurofibromatosis-Porter-Colley-Ripleys-Believe-or-Not</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Neurofibromatosis-Porter Colley-Ripley&apos;s Believe or Not!</video:title>
      <video:description>Dscription Neurofibromatosis-Porter Colley-Ripley&apos;s Believe or Not!</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/dbcb412f-89a6-44b4-adde-956efb4e15ff/cand_5.jpg</video:thumbnail_loc>
      <video:duration>258</video:duration>
      <video:publication_date>2011-11-06T20:03:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7294.mp4</video:content_loc>
      <video:uploader>chandika muthumuni</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Neurofibromatosis</video:tag>
      <video:tag>Porter</video:tag>
      <video:tag>Colley</video:tag>
      <video:tag>Ripley</video:tag>
      <video:tag>s</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Tipranavir-Aptivus-Mechanism</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Tipranavir (Aptivus) Mechanism</video:title>
      <video:description>Aptivus or Tipranavir is an HIV-1 protease inhibitor that inhibits the virus-specific processing of the viral Gag and Gag-Pol polyproteins in HIV-1 infected cells, thus preventing formation of mature virions.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/dbcb8e2b-7326-4db6-8cd0-ad145bc5d1ab/cand_5.jpg</video:thumbnail_loc>
      <video:duration>315</video:duration>
      <video:publication_date>2011-10-18T02:14:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7031.mp4</video:content_loc>
      <video:uploader>71cat3</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Tipranavir</video:tag>
      <video:tag>mechanism</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Nesting-in-CSS</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Nesting in CSS</video:title>
      <video:description>Video tutorial on CSS(Cascading Style Sheets) will help you to understand the nesting conditions. many selections can be combined to select the nested target.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/dc0dbb82-e51b-4a94-9b22-59d9df7739e6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>279</video:duration>
      <video:publication_date>2010-12-15T14:05:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6587.mp4</video:content_loc>
      <video:uploader>castmoment</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>CSS</video:tag>
      <video:tag>syntax</video:tag>
      <video:tag>nesting</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-path-of-the-auditory-system</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The path of the auditory system</video:title>
      <video:description>The auditory system is a sensory system which is responsible for hearing. This video explains the path of this auditory system.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/20e5ced2-c06a-40d3-b51f-403889031967/cand_5.jpg</video:thumbnail_loc>
      <video:duration>58</video:duration>
      <video:publication_date>2011-10-23T04:11:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7153.mp4</video:content_loc>
      <video:uploader>cloudiea_re</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Auditory</video:tag>
      <video:tag>pathways</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Competent-Cell-Preparation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Competent Cell Preparation</video:title>
      <video:description>Competent cells are those that possess more easily altered cell walls that DNA can be passed through easily. Because DNA is hydrophilic, it will not normally pass through membrane. In order to make these cells readily incorporate foreign DNA, they must first be made &quot;competent&quot; to take up foreign DNA. More videos at Abnova http://www.abnova.com</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/07/dbf614a7-4080-4311-ad65-2c49d6c8444b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>272</video:duration>
      <video:publication_date>2010-07-06T02:51:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4417.mp4</video:content_loc>
      <video:uploader>Abnova Corp</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>Competent</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>Preparation</video:tag>
      <video:tag>Abnova</video:tag>
      <video:tag>antibody</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>biology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-Manipulation-and-Properties-of-Alginate-Impression-Material</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - Manipulation and Properties of Alginate Impression Material</video:title>
      <video:description>&quot;Lec 10 - Manipulation and Properties of Alginate Impression Material&quot; Proportioning, mixing and properties (permanent deformation viscoelastic) of alginate impression material.  Orig. air date: MAY 31 72

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22794.jpg</video:thumbnail_loc>
      <video:duration>750</video:duration>
      <video:publication_date>2012-09-11T07:52:59.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/yNt2sThoMIU</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>10</video:tag>
      <video:tag>manipulation</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Properties</video:tag>
      <video:tag>of</video:tag>
      <video:tag>alginate</video:tag>
      <video:tag>Impression</video:tag>
      <video:tag>material</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Renting-vs-buying-a-home-part-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - Renting vs. buying a home (part 2)</video:title>
      <video:description>Renting vs. buying a home (part 2)

Factoring in appreciation and depreciation into the rent vs. buy decision.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20119.jpg</video:thumbnail_loc>
      <video:duration>549</video:duration>
      <video:publication_date>2012-09-06T02:05:24.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/QA2TBiIsdT0</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Renting</video:tag>
      <video:tag>vs</video:tag>
      <video:tag>Buying</video:tag>
      <video:tag>A</video:tag>
      <video:tag>home</video:tag>
      <video:tag>part</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-Computer-Science-10-Lecture-19-Higher-Order-Functions-II-Spring-2012</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 - Computer Science 10 - Lecture 19: Higher Order Functions II Spring 2012</video:title>
      <video:description>Computer Science 10 - Lecture 19: Higher Order Functions II

The Beauty and Joy of Computing


This video is a part of lectures of Computer Science 10, 001 - Spring 2012 course.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26863.jpg</video:thumbnail_loc>
      <video:duration>2811</video:duration>
      <video:publication_date>2012-09-19T02:47:05.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Qw1VXFamB0A</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>10</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>19</video:tag>
      <video:tag>higher</video:tag>
      <video:tag>order</video:tag>
      <video:tag>Functions</video:tag>
      <video:tag>II</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-Year-2008-The-Evolution-and-Perfection-of-Monetary-Policy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 -Year 2008 - The Evolution and Perfection of Monetary Policy</video:title>
      <video:description>The Evolution and Perfection of Monetary Policy -Year 2008

Financial Markets (ECON 252)

Central Banks, originally created as bankers&apos; banks, implement monetary policy using their leverage over the supply of money and credit standards. Since the Bank of England was founded in 1694, through the gold standard which lasted until the 1930s, and into modern times, central banks have pursued monetary policy to stabilize the banking system. Central banks monitor currency flows and inflation, acting when crises, such as bank runs, emerged. More recently, central banks have taken an increasingly expansive role in stabilizing economic fluctuations. In the yet to be confirmed current recession, the Federal Reserve has used open market operations and innovative financial arrangements to try to forestall the recession and bail out failing financial institutions.

00:00 - Chapter 1. Introduction: Thoughts on Icahn&apos;s Talk 
04:49 - Chapter 2. The Gold Standard and the Earliest Central Bank 
15:11 - Chapter 3. The Rise of the U.S. Federal Reserve System 
25:30 - Chapter 4. The Abandonment of the Gold Standard and Adoption of Central Bank Autonomy 
36:30 - Chapter 5. The Federal Funds Rate and Discount Rate 
45:00 - Chapter 6. The Fed&apos;s Innovations against U.S. and Global Stagflation 
01:00:47 - Chapter 7. A Trace though Recent Recessions and Conclusion 

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_12554.jpg</video:thumbnail_loc>
      <video:duration>4217</video:duration>
      <video:publication_date>2012-08-20T13:52:06.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/yTbXFJoZ_04</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>bank</video:tag>
      <video:tag>England</video:tag>
      <video:tag>Ben</video:tag>
      <video:tag>Bernanke</video:tag>
      <video:tag>Central</video:tag>
      <video:tag>federal</video:tag>
      <video:tag>Funds</video:tag>
      <video:tag>Rate</video:tag>
      <video:tag>Open</video:tag>
      <video:tag>Market</video:tag>
      <video:tag>Committee</video:tag>
      <video:tag>reserve</video:tag>
      <video:tag>Gold</video:tag>
      <video:tag>standard</video:tag>
      <video:tag>Interest</video:tag>
      <video:tag>Rates</video:tag>
      <video:tag>member</video:tag>
      <video:tag>banks</video:tag>
      <video:tag>Monetary</video:tag>
      <video:tag>policy</video:tag>
      <video:tag>primary</video:tag>
      <video:tag>dealer</video:tag>
      <video:tag>requirements</video:tag>
      <video:tag>term</video:tag>
      <video:tag>auction</video:tag>
      <video:tag>facility</video:tag>
      <video:tag>securities</video:tag>
      <video:tag>loan</video:tag>
      <video:tag>Treasury</video:tag>
      <video:tag>Bill</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-96-Atomic-Radius</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 96 - Atomic Radius</video:title>
      <video:description>Atomic Radius

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26271.jpg</video:thumbnail_loc>
      <video:duration>98</video:duration>
      <video:publication_date>2012-09-19T00:37:44.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/u2xEJdSJZOs</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Atomic</video:tag>
      <video:tag>Radius</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-History-1C-Modern-Civilization-1750-Present-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - History 1C: Modern Civilization 1750-Present UCLA</video:title>
      <video:description>&quot;Lec 2 - History 1C: Modern Civilization 1750-Present UCLA&quot; Lecture 2: The Enlightenment

April 2nd, 09

Professor Lynn Hunt lectures in this course which covers a broad, historical study of major elements in Western heritage from the world of the Greeks to that of the 20th century, designed to further beginning students&apos; general education, introduce them to ideas, attitudes, and institutions basic to Western civilization, and acquaint them, through reading and critical discussion, with representative contemporary documents and writings of enduring interest.

Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA History 1C: Modern Civilization classes in this series: http://www.youtube.com/view_play_list?p=F4DFAB80C2018F85
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20662.jpg</video:thumbnail_loc>
      <video:duration>4041</video:duration>
      <video:publication_date>2012-09-07T07:53:06.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/1OqaLL_DMaU</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>Some</video:tag>
      <video:tag>clips</video:tag>
      <video:tag>and</video:tag>
      <video:tag>images</video:tag>
      <video:tag>may</video:tag>
      <video:tag>Have</video:tag>
      <video:tag>Been</video:tag>
      <video:tag>blurred</video:tag>
      <video:tag>or</video:tag>
      <video:tag>removed</video:tag>
      <video:tag>to</video:tag>
      <video:tag>avoid</video:tag>
      <video:tag>copyright</video:tag>
      <video:tag>infringement</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-History-2D-Science-Magic-and-Religion-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - History 2D: Science, Magic, and Religion UCLA</video:title>
      <video:description>&quot;Lec 12 - History 2D: Science, Magic, and Religion UCLA&quot; Lecture Title: &quot;Darwin and Science&quot;

May 7th, 2009

Professor Courtenay Raia lectures on science and religion as historical phenomena that have evolved over time. Examines the earlier mind-set before 1700 when into science fitted elements that came eventually to be seen as magical. THe course also question how Western cosmologies became &quot;disenchanted.&quot; Magical tradition.

Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA History 2D: Science, Magic, and Religion classes in this series: http://www.youtube.com/view_play_list?p=FFD1C791A86FB485
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20684.jpg</video:thumbnail_loc>
      <video:duration>4011</video:duration>
      <video:publication_date>2012-09-07T09:07:08.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/QIDXKoy59Ho</video:player_loc>
      <video:uploader>0|43|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>Some</video:tag>
      <video:tag>clips</video:tag>
      <video:tag>and</video:tag>
      <video:tag>images</video:tag>
      <video:tag>may</video:tag>
      <video:tag>Have</video:tag>
      <video:tag>Been</video:tag>
      <video:tag>blurred</video:tag>
      <video:tag>or</video:tag>
      <video:tag>removed</video:tag>
      <video:tag>to</video:tag>
      <video:tag>avoid</video:tag>
      <video:tag>copyright</video:tag>
      <video:tag>infringement</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-Amino-Acid-pKa</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - Amino Acid pKa</video:title>
      <video:description>Amino Acid pKa

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26815.jpg</video:thumbnail_loc>
      <video:duration>432</video:duration>
      <video:publication_date>2012-09-19T02:38:13.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/JOjrtRHsozI</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>amino</video:tag>
      <video:tag>Acid</video:tag>
      <video:tag>pKa</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/RNAi-RNA-interference-detailed-explanation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>RNAi RNA interference detailed explanation</video:title>
      <video:description>RNA interference shortly known as RNAi is an important cellular process. It is used by many different organisms to regulate the activity of genes. This animation explains how RNAi works and introduces the two main players: small interfering RNAs (siRNAs) and microRNAs (miRNAs). We take you on an audio-visual journey, diving into a cell to show how genes are transcribed to make messenger RNA (mRNA) and how RNAi can silence specific mRNAs to stop them from making proteins. The animation is based on the latest research, to give you an up-to-date view.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2015/10/4e3a4234-7e46-4111-8d2c-9689458c60ce/cand_5.jpg</video:thumbnail_loc>
      <video:duration>306</video:duration>
      <video:publication_date>2015-10-24T17:02:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32336.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>rnai</video:tag>
      <video:tag>interference</video:tag>
      <video:tag>RNA</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Restriction-Enzyme-Digestion</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Restriction Enzyme Digestion</video:title>
      <video:description>Restriction enzymes are enzymes isolated from bacteria that recognize specific sequences in dna and then cut the dna to produce fragments called restriction fragments</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/30998d40-bdb9-49ae-a823-580c294f20dd/cand_5.jpg</video:thumbnail_loc>
      <video:duration>262</video:duration>
      <video:publication_date>2011-12-15T01:02:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11813.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>restriction</video:tag>
      <video:tag>Enzyme</video:tag>
      <video:tag>digestion</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Different-types-of-amino-acids</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Different types of amino acids</video:title>
      <video:description>This video shows three types of amino acids, Glycine, Alanie, and Lysine. DNA sequence tells us about the amino acid sequence. Amino acid sequence is essential for every function in the human body from digestion to hormone signaling and immune response.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/10/30c53ef7-5fac-4aae-a3c0-66c1635c5705/cand_5.jpg</video:thumbnail_loc>
      <video:duration>124</video:duration>
      <video:publication_date>2012-10-31T01:08:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27949.mp4</video:content_loc>
      <video:uploader>Nikunj Patel</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>acids</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-An-Advent-Calendar</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is An Advent Calendar</video:title>
      <video:description>This video will introduce you with the use of Advent Calendar. Watch this video and you will definitely like to add it with your gadgets.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/30ef9042-ebd2-4672-a541-5237569f2b4c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>70</video:duration>
      <video:publication_date>2013-01-11T07:20:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28598.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Advent</video:tag>
      <video:tag>Calendar</video:tag>
      <video:tag>numberphile</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Economics-104-Lecture-22</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - Economics 104 - Lecture 22</video:title>
      <video:description>Economics 104 - Lecture 22

Advanced Microeconomic Theory</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27074.jpg</video:thumbnail_loc>
      <video:duration>4974</video:duration>
      <video:publication_date>2012-09-19T06:38:39.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/E9jaD40dsk4</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Economics</video:tag>
      <video:tag>104</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>22</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-82-Ideal-Gas-Behavior</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 82 - Ideal Gas Behavior</video:title>
      <video:description>Ideal Gas Behavior

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26469.jpg</video:thumbnail_loc>
      <video:duration>123</video:duration>
      <video:publication_date>2012-09-19T01:16:56.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/7mSVntGkeSk</video:player_loc>
      <video:uploader>Berkeley</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Ideal</video:tag>
      <video:tag>Gas</video:tag>
      <video:tag>behavior</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-Cognitive-Science-C103-Lecture-18</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16-Cognitive Science C103 - Lecture 18</video:title>
      <video:description>&quot;Lec 16-Cognitive Science C103 - Lecture 18History of Information</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24130.jpg</video:thumbnail_loc>
      <video:duration>4585</video:duration>
      <video:publication_date>2012-09-15T03:40:58.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/n_35zyAllGs</video:player_loc>
      <video:uploader>0|18|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>16</video:tag>
      <video:tag>Cognitive</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>C103</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>18</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-26-Convex-Optimization-II-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 26 - Convex Optimization II (Stanford)</video:title>
      <video:description>&quot;Lec 26 - Convex Optimization II (Stanford)&quot; Lecture by Professor Stephen Boyd for Convex Optimization II (EE 364B) in the Stanford Electrical Engineering department. Professor Boyd finishes his lecture on Analytic center cutting-plane method, and begins Ellipsoid methods.

This course introduces topics such as subgradient, cutting-plane, and ellipsoid methods. Decentralized convex optimization via primal and dual decomposition. Alternating projections. Exploiting problem structure in implementation. Convex relaxations of hard problems, and global optimization via branch &amp; bound. Robust optimization. Selected applications in areas such as control, circuit design, signal processing, and communications.

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=3940DD956CDF0622

EE364B Course Website:
http://www.stanford.edu/class/ee364b/

Stanford University:
http://www.stanford.edu

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17533.jpg</video:thumbnail_loc>
      <video:duration>4455</video:duration>
      <video:publication_date>2012-09-03T15:15:13.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/t0MmgkV4YrA</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>math</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>geometry</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>convex</video:tag>
      <video:tag>Optimization</video:tag>
      <video:tag>subgradient</video:tag>
      <video:tag>derivatives</video:tag>
      <video:tag>Basic</video:tag>
      <video:tag>inequality</video:tag>
      <video:tag>function</video:tag>
      <video:tag>algorithms</video:tag>
      <video:tag>method</video:tag>
      <video:tag>Cutting</video:tag>
      <video:tag>plane</video:tag>
      <video:tag>analytic</video:tag>
      <video:tag>center</video:tag>
      <video:tag>pruning</video:tag>
      <video:tag>constra</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-PACS-164A</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - PACS 164A</video:title>
      <video:description>This is lecture 12 of Peace and Conflict Studies 164A Course , Fall 2006 Season. PACS 164A: Introduction to Nonviolence - Fall 2006. An introduction to the science of nonviolence, mainly as seen through the life and work of Mahatma Gandhi. Historical overview of nonviolence East and the West up to the American Civil Rights movement and Martin Luther King, Jr., with emphasis on the ideal of principled nonviolence and the reality of mixed or strategic nonviolence in practice, especially as applied to problems of social justice and defense.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19437.jpg</video:thumbnail_loc>
      <video:duration>4781</video:duration>
      <video:publication_date>2012-09-05T02:34:23.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/HLybbpUir6M</video:player_loc>
      <video:uploader>0|43|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>peace</video:tag>
      <video:tag>conflict</video:tag>
      <video:tag>education</video:tag>
      <video:tag>courses</video:tag>
      <video:tag>PACS164A</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>uc</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Introduction-to-Linear-Dynamical-Systems</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Introduction to Linear Dynamical Systems</video:title>
      <video:description>Introduction to Linear Dynamical Systems

Professor Stephen Boyd, of the Electrical Engineering department at Stanford University, lectures on regularized least squares and the Gauss-Newton method for the course, Introduction to Linear Dynamical Systems (EE263).

Introduction to applied linear algebra and linear dynamical systems, with applications to circuits, signal processing, communications, and control systems. Topics include: Least-squares aproximations of over-determined equations and least-norm solutions of underdetermined equations. Symmetric matrices, matrix norm and singular value decomposition. Eigenvalues, left and right eigenvectors, and dynamical interpretation. Matrix exponential, stability, and asymptotic behavior. Multi-input multi-output systems, impulse and step matrices; convolution and transfer matrix descriptions.

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=06960BA52D0DB32B

EE 263 Course Website:
http://www.stanford.edu/class/ee263/

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16324.jpg</video:thumbnail_loc>
      <video:duration>4546</video:duration>
      <video:publication_date>2012-08-29T18:22:38.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/8P1mTtA1jH4</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Science</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>dynamical</video:tag>
      <video:tag>system</video:tag>
      <video:tag>Gauss</video:tag>
      <video:tag>Newton</video:tag>
      <video:tag>method</video:tag>
      <video:tag>Least</video:tag>
      <video:tag>Squares</video:tag>
      <video:tag>recursive</video:tag>
      <video:tag>rank</video:tag>
      <video:tag>one</video:tag>
      <video:tag>update</video:tag>
      <video:tag>Formula</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-AST-210EE-213-High-harmonic-generation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - AST 210/EE 213 High harmonic generation</video:title>
      <video:description>AST 210/EE 213 High harmonic generation

Applied Science &amp; Technology 210 / Electrical Engineering 213:  Soft X-Rays and Extreme Ultraviolet Radiation
Lecture 17: High harmonic generation
http://www.coe.berkeley.edu/AST/sxreuv/

Professor David T. Attwood, Electrical Engineering Professor in Residence, Professor Attwood&apos;s research interests include short wavelength electromagnetics, soft x-ray microscopy, coherence, and EUV lithography.


[courses] [ee213] [fall2005]</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19395.jpg</video:thumbnail_loc>
      <video:duration>5032</video:duration>
      <video:publication_date>2012-09-05T02:07:30.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/hclQ2mb1HG0</video:player_loc>
      <video:uploader>0|62|1|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>education</video:tag>
      <video:tag>AST</video:tag>
      <video:tag>213</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>xray</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>class</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-129-Market-Value-of-Assets</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 129 - Market Value of Assets</video:title>
      <video:description>Market Value of Assets

Market value of assets.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20436.jpg</video:thumbnail_loc>
      <video:duration>252</video:duration>
      <video:publication_date>2012-09-06T15:05:56.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/nhW3Ri4b_V8</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Market</video:tag>
      <video:tag>value</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Assets</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-89-Highest-Boiling-Point-Quiz</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 89 - Highest Boiling Point  (Quiz)</video:title>
      <video:description>Highest Boiling Point  (Quiz)

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26484.jpg</video:thumbnail_loc>
      <video:duration>221</video:duration>
      <video:publication_date>2012-09-19T01:19:25.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/e7Ofj4bDdqI</video:player_loc>
      <video:uploader>Berkeley</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Highest</video:tag>
      <video:tag>Boiling</video:tag>
      <video:tag>Point</video:tag>
      <video:tag>Quiz</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-21-Environ-Sci-Lecture-5</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21 - Environ Sci - Lecture 5</video:title>
      <video:description>Environ Sci - Lecture 5

Wildlife Ecology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27099.jpg</video:thumbnail_loc>
      <video:duration>2409</video:duration>
      <video:publication_date>2012-09-19T06:47:22.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/6f59FQGDOa8</video:player_loc>
      <video:uploader>0|55|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Environ</video:tag>
      <video:tag>Sci</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>5</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-22-Environ-Sci-Lecture-25</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22 - Environ Sci - Lecture 25</video:title>
      <video:description>Environ Sci - Lecture 25

Wildlife Ecology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27100.jpg</video:thumbnail_loc>
      <video:duration>1280</video:duration>
      <video:publication_date>2012-09-19T06:47:53.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/zZWGrN3x1no</video:player_loc>
      <video:uploader>0|55|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Environ</video:tag>
      <video:tag>Sci</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>25</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/1-3-of-Female-Physiology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>1-3 of Female Physiology</video:title>
      <video:description>This is the female physiology or the study of the female reproductive system. This video shows part 1 to 3 of this study and how the female reproductive system behaves.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/3350ef01-e3ec-4512-a4e3-45b560fb98d3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>37</video:duration>
      <video:publication_date>2010-11-25T21:43:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6091.mp4</video:content_loc>
      <video:uploader>rainman</video:uploader>
      <video:category>Developmental Biology</video:category>
      <video:tag>Female</video:tag>
      <video:tag>Physiology</video:tag>
      <video:tag>1</video:tag>
      <video:tag>3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-many-trees-are-in-the-world-right-now</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How many trees are in the world right now?</video:title>
      <video:description>The answer required 421,529 measurements from fifty countries on six continents. Now this new data has been combined to produce a stunning visualisation of our planet as you’ve never seen it before. Find the full paper on mapping tree density here: http://www.nature.com/doifinder/10.1038/nature14967.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2015/09/3359f75c-fa64-4c30-8dfd-078c2e1a8b5c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>163</video:duration>
      <video:publication_date>2015-09-19T11:27:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32287.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>tree</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-59-Oligopolies-Duopolies-Collusion-and-Cartels</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 59 - Oligopolies, Duopolies, Collusion, and Cartels</video:title>
      <video:description>Oligopolies, Duopolies, Collusion, and Cartels

Thinking about when oligopolies behave more like monopolies or perfect competitors</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25509.jpg</video:thumbnail_loc>
      <video:duration>506</video:duration>
      <video:publication_date>2012-09-18T16:00:37.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/N0L00FZnhtg</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Oligopolies</video:tag>
      <video:tag>Duopolies</video:tag>
      <video:tag>Collusion</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Cartels</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-30-Computer-Science-61B</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 30 - Computer Science 61B</video:title>
      <video:description>&quot;Lec 30 - Computer Science 61B &quot;Data Structures</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27340.jpg</video:thumbnail_loc>
      <video:duration>2790</video:duration>
      <video:publication_date>2012-09-21T05:34:36.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/18y7iJR5Wko</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>30</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>61B</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/New-Researches-by-NASA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>New Researches by NASA</video:title>
      <video:description>Video shows a successful reach by NASA for the new heights. Video is really interesting and you must watch it.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/341833fa-6a17-4b1b-af11-db81adce09c8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>246</video:duration>
      <video:publication_date>2013-02-07T07:12:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29309.mp4</video:content_loc>
      <video:uploader>Alberto Felder</video:uploader>
      <video:category>Aerospace Engineering</video:category>
      <video:tag>NASA</video:tag>
      <video:tag>Reaching</video:tag>
      <video:tag>for</video:tag>
      <video:tag>new</video:tag>
      <video:tag>Heights</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-process-of-respiration</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The process of respiration</video:title>
      <video:description>Gas Exchange. Intercambio Gaseoso Alveolar ... Gas Exchange medicine</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/a4fc4913-1807-4c9a-9fd5-dcd13dff0658/cand_5.jpg</video:thumbnail_loc>
      <video:duration>81</video:duration>
      <video:publication_date>2009-04-23T06:55:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1994.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Gas</video:tag>
      <video:tag>exchange</video:tag>
      <video:tag>medicine</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Bioaccumulation-movie-yannick-and-ruben</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Bioaccumulation movie yannick and ruben</video:title>
      <video:description>This video describes the process of Bioaccumulation in which there is a gradual build up of chemicals over time in a living organism due to time or inability to break down said chemicals.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/3434bc71-22bf-40de-bbfc-884459e91f6f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>293</video:duration>
      <video:publication_date>2010-11-13T21:52:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5157.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Bioaccumulation</video:tag>
      <video:tag>Organic</video:tag>
      <video:tag>Chemical</video:tag>
      <video:tag>break</video:tag>
      <video:tag>Down</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Rutherfords-Experiment-Nuclear-Atom</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Rutherford&apos;s Experiment: Nuclear Atom</video:title>
      <video:description>A beam of alpha particles, generated by the radioactive decay of radium, was directed normally onto a sheet of very thin gold foil. The gold foil was surrounded by a circular sheet of zinc sulfide (ZnS) which was used as a detector: the ZnS sheet would light up when hit with alpha particles. Under the prevailing plum pudding model, the alpha particles should all have been deflected by, at most, a few degrees; measuring the pattern of scattered particles was expected to provide information about the distribution of charge within the atom. However they observed that a very small percentage of particles were deflected through angles much larger than 90 degrees. According to Rutherford:
&apos;&apos;It was quite the most incredible event that has ever happened to me in my life. It was almost as incredible as if you fired a 15-inch shell at a piece of tissue paper and it came back and hit you. On consideration, I realized that this scattering backward must be the result of a single collision, and when I made calculations I saw that it was impossible to get anything of that order of magnitude unless you took a system in</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/06/3437b8ea-3129-44b3-a77d-35617d437984/cand_5.jpg</video:thumbnail_loc>
      <video:duration>47</video:duration>
      <video:publication_date>2009-06-07T14:57:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2810.mp4</video:content_loc>
      <video:uploader>abdul hannan</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>Chemistry</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>Rutherford</video:tag>
      <video:tag>ernest</video:tag>
      <video:tag>nuclear</video:tag>
      <video:tag>atom</video:tag>
      <video:tag>experiment</video:tag>
      <video:tag>Nucleus</video:tag>
      <video:tag>Gold</video:tag>
      <video:tag>Foil</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-37-Radiation-Properties-NB</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 37 - Radiation Properties (NB)</video:title>
      <video:description>Radiation Properties (NB)

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26190.jpg</video:thumbnail_loc>
      <video:duration>85</video:duration>
      <video:publication_date>2012-09-19T00:11:29.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/_56-KofIBng</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>radiation</video:tag>
      <video:tag>Properties</video:tag>
      <video:tag>NB</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Treatment-through-Zerona-Laser</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Treatment through Zerona Laser</video:title>
      <video:description>The new face of liposuction? This is the Zerona Laser treatment which is used in plastic surgery and is a no pain, no needles, no surgery treatment that harnesses laser technology to get the cells to release fat.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/3460fc3b-2081-4867-a387-af470e9271fa/cand_5.jpg</video:thumbnail_loc>
      <video:duration>239</video:duration>
      <video:publication_date>2011-12-06T20:24:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10939.mp4</video:content_loc>
      <video:uploader>catee</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Zerona</video:tag>
      <video:tag>Laser</video:tag>
      <video:tag>treatment</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Proof-log-a-log-b-log-ab</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Proof: log a + log b = log ab</video:title>
      <video:description>Proof of the logarithm property: log a + log b = log ab</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/a5548d88-677e-40b3-96f3-fc63be6aed99/cand_5.jpg</video:thumbnail_loc>
      <video:duration>427</video:duration>
      <video:publication_date>2009-05-27T20:05:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2513.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Logarithm</video:tag>
      <video:tag>log</video:tag>
      <video:tag>Proof</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>math</video:tag>
      <video:tag>khan</video:tag>
      <video:tag>Property</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Hanging-IV-bag-with-line-insertion</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Hanging IV bag with line insertion</video:title>
      <video:description>This medical video shows h ow to hang an IV bag with line insertion. It is a really practical video for nurses.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/9d4f464d-7018-49f1-8095-dd319ac94928/cand_5.jpg</video:thumbnail_loc>
      <video:duration>98</video:duration>
      <video:publication_date>2011-11-30T10:23:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9540.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>How</video:tag>
      <video:tag>to</video:tag>
      <video:tag>hang</video:tag>
      <video:tag>an</video:tag>
      <video:tag>IV</video:tag>
      <video:tag>Bag</video:tag>
      <video:tag>with</video:tag>
      <video:tag>line</video:tag>
      <video:tag>Insertion</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Meningocele-surgery-in-India-at-Delhi-Mumbai-Bangalore-and-Hyderabad</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Meningocele surgery in India at Delhi, Mumbai, Bangalore and Hyderabad</video:title>
      <video:description>Video shows a meningocele surgery in india meningocele repair also known as myelomeningocele repair is surgery to repair birth defects of the spine and spinal membranes meningocele and myelomeningocele are types of spina bifida</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/360adcd3-3b95-4d8f-aa68-d9acb3a222c0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>90</video:duration>
      <video:publication_date>2011-12-01T20:12:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10329.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Meningocele</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>in</video:tag>
      <video:tag>India</video:tag>
      <video:tag>at</video:tag>
      <video:tag>Delhi</video:tag>
      <video:tag>Mumbai</video:tag>
      <video:tag>Bangalore</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Hyderabad</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Face-Transplant-Surgery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Face Transplant Surgery</video:title>
      <video:description>Face transplant surgery is a very rare surgery. This video shows a face transplant surgery performed by a plastic surgeon in this country for the second time.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/36122b97-ffd5-40a8-bf27-5d4e8f8c2563/cand_5.jpg</video:thumbnail_loc>
      <video:duration>50</video:duration>
      <video:publication_date>2011-12-01T01:49:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9881.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Face</video:tag>
      <video:tag>transplant</video:tag>
      <video:tag>Surgery</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-21-MIT-18086-Mathematical-Methods-for-Engineers-II</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21 - MIT 18.086 Mathematical Methods for Engineers II</video:title>
      <video:description>&quot;Lec 21 - MIT 18.086 Mathematical Methods for Engineers II&quot; Optimization with constraints

View the complete course at: http://ocw.mit.edu/18-086S06

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15381.jpg</video:thumbnail_loc>
      <video:duration>3056</video:duration>
      <video:publication_date>2012-08-28T16:58:44.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/7dVYOOHB4g4</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>numerical</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>variables</video:tag>
      <video:tag>spectral</video:tag>
      <video:tag>equation</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>programming</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Electrical-Engineering-140-Lecture-14</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - Electrical Engineering 140 - Lecture 14</video:title>
      <video:description>Electrical Engineering 140 - Lecture 14

Linear Integrated Circuits</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26196.jpg</video:thumbnail_loc>
      <video:duration>4866</video:duration>
      <video:publication_date>2012-09-19T00:12:20.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/nk0iJgsWQ8w</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>140</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>14</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/A-look-at-the-genetics-of-intelligence</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A look at the genetics of intelligence</video:title>
      <video:description>Could it be possible to improve the intelligence of the whole human species? this is the topic of this asapSCIENCE video.  It tells us that there are effort to identify the genes responsible for intelligence and that in the future it could be possible to pick which embryo would have more desirable traits before it is implanted in the womb.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/10/376cbe3d-e49a-4772-b9d6-fcc9d465153e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>189</video:duration>
      <video:publication_date>2014-10-01T11:51:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31723.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>genetics</video:tag>
      <video:tag>intelligence</video:tag>
      <video:tag>genome</video:tag>
      <video:tag>Project</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-32-Properties-of-Whole-Numbers</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 32 - Properties of Whole Numbers</video:title>
      <video:description>Properties of Whole Numbers

U01_L4_T1_we1 Properties of Whole Numbers</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24725.jpg</video:thumbnail_loc>
      <video:duration>31</video:duration>
      <video:publication_date>2012-09-17T16:21:22.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/HhwqS_d7Qp8</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Properties</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Whole</video:tag>
      <video:tag>Numbers</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Physics-with-Mr-Noon-Reflection-and-Refraction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Physics with Mr. Noon: Reflection and Refraction</video:title>
      <video:description>Here&apos;s some demos from my Physics Class demostrating the refraction of light. Find more activities like this at www.ScienceWithMrNoon.com</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/3825d2f1-6172-4e78-8a6e-c0ab5bd46b5e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>584</video:duration>
      <video:publication_date>2009-05-14T01:05:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2200.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>physics</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>education</video:tag>
      <video:tag>refraction</video:tag>
      <video:tag>Light</video:tag>
      <video:tag>demonstrations</video:tag>
      <video:tag>lasers</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-82-Comparing-Decimals</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 82 - Comparing Decimals</video:title>
      <video:description>Comparing Decimals

U03_L1_T2_we1 Comparing Decimals</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24816.jpg</video:thumbnail_loc>
      <video:duration>89</video:duration>
      <video:publication_date>2012-09-17T16:56:47.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/HCC96awA-FM</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Comparing</video:tag>
      <video:tag>Decimals</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Solving-a-quadratic-by-factoring</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Solving a quadratic by factoring</video:title>
      <video:description>This math video solves a quadratic by factoring.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/3a2cc7b8-81ab-46fc-90ab-f8a340db43e6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>552</video:duration>
      <video:publication_date>2009-05-27T19:42:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2460.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>algebra</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Evolution-IS-a-Blind-Watchmaker</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Evolution IS a Blind Watchmaker</video:title>
      <video:description>READ THIS
In this video I deconstruct the broken watch straw man argument used by creationist / ID supporters to attack evolution.  I had to pack a ton of information into this video so you WILL need to pause it periodically.  

The basic premise of the argument is that a bunch of parts will never randomly assemble into the correct arrangement to form a properly functioning complex.  Once again, creationists / ID supporters miss the basic concept of evolution entirely.  No biologists believes, nor is there any evidence that complex systems form spontaneously in one fell swoop.  That would be creation.  Systems evolve through many intermediates, one step at a time, slowly building up the complexity.  

Here I deconstruct their straw man argument.  Basically, I simulate clocks as living organisms.  Selective pressure is focused on their ability to accurately tell time.  NO goal is imposed on the design (you can tell this because every simulation ends with a differently constructed clock).  And it works.  Clocks evolve through a series of transitional forms: Pendulum, Proto-clock, 1-handed Clock, 2-handed Clock, 3-handed Clock, and 4-handed Clock.  Gradually the complexity is built up.  

These labels I have assigned to the transitional forms have nothing to do with the simulation itself.  They are names I assigned so that we could analyze what the population was doing.  The clocks are just clocks, living in their world, trying to tell time as accurately as possible.

One thing I wanted to address but didn&apos;t have time in the video is how rapid the transitional period can be.  In some simulations the population goes from pendulums to 3-handed Clocks in a hundred or so generations.  And the transitions between the transitional forms are even more rapid, happening in about ten generations.  Chances are none or a very limited representation of that transition will be preserved in the fossil record.

One thing I should add.  The program does not draw the clocks.  It maintains, mates, and simulates them, but th</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/3a6b8b25-e596-4db8-9c96-4f96e463c057/cand_5.jpg</video:thumbnail_loc>
      <video:duration>588</video:duration>
      <video:publication_date>2009-05-27T21:18:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2530.mp4</video:content_loc>
      <video:uploader>watch</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Intelligent</video:tag>
      <video:tag>design</video:tag>
      <video:tag>ID</video:tag>
      <video:tag>creationism</video:tag>
      <video:tag>Wrong</video:tag>
      <video:tag>mutation</video:tag>
      <video:tag>Natural</video:tag>
      <video:tag>Selection</video:tag>
      <video:tag>Irreducible</video:tag>
      <video:tag>complexity</video:tag>
      <video:tag>experiment</video:tag>
      <video:tag>education</video:tag>
      <video:tag>Straw</video:tag>
      <video:tag>Man</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Introduction-to-Chemical-Engineering</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5- Introduction to Chemical Engineering</video:title>
      <video:description>&quot;Lec 5- Introduction to Chemical Engineering&quot; Professor Channing Robertson of the Stanford University Chemical Engineering Department discusses the design and function of an apheresis machine.

Introduction to Chemical Engineering (E20) is an introductory course offered by the Stanford University Engineering Department.  It provides a basic overview of the chemical engineering field today and delves into the applications of chemical engineering.

Stanford Chemical Engineering Department:
http://cheme.stanford.edu/

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18848.jpg</video:thumbnail_loc>
      <video:duration>3076</video:duration>
      <video:publication_date>2012-09-04T06:26:18.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/38kB2jTOyug</video:player_loc>
      <video:uploader>0|60|0</video:uploader>
      <video:category>Chemical Engineering</video:category>
      <video:tag>Science</video:tag>
      <video:tag>medicine</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>Chemical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>math</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>apheresis</video:tag>
      <video:tag>machine</video:tag>
      <video:tag>device</video:tag>
      <video:tag>design</video:tag>
      <video:tag>blood</video:tag>
      <video:tag>platelets</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>white</video:tag>
      <video:tag>Red</video:tag>
      <video:tag>clotting</video:tag>
      <video:tag>centrifuge</video:tag>
      <video:tag>plasma</video:tag>
      <video:tag>stream</video:tag>
      <video:tag>diagram</video:tag>
      <video:tag>force</video:tag>
      <video:tag>density</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-14-Practice-of-Art-23AC</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 14- Practice of Art 23AC -</video:title>
      <video:description>lec 14- Practice of Art 23AC -  Foundations of American Cyber-Culture</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27590.jpg</video:thumbnail_loc>
      <video:duration>2864</video:duration>
      <video:publication_date>2012-09-30T09:10:38.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/FdikfX8RX5o</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>arts</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-43-Solving-One-Step-Equations</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 43 - Solving One-Step Equations</video:title>
      <video:description>Solving One-Step Equations

u10_L1_T1_we2 Solving One-Step Equations</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25154.jpg</video:thumbnail_loc>
      <video:duration>114</video:duration>
      <video:publication_date>2012-09-18T01:33:28.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/VidnbCEOGdg</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
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      <video:tag>Step</video:tag>
      <video:tag>Equations</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Stickleback-CT-Scan</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Stickleback CT Scan</video:title>
      <video:description>This animation shows a rotating 3-D image of a stickleback skeleton. The pelvic region, including the pelvic spines, is highlighted in red. Armored plating covers the flanks of the fish. The three prominent dorsal spines give the fish its name.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/04/3cab0921-4069-4592-98fd-20b2b2af360c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>37</video:duration>
      <video:publication_date>2012-04-12T23:23:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/12216.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Stickleback</video:tag>
      <video:tag>CT</video:tag>
      <video:tag>scan</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/THE-MIRACLE-IN-THE-ANT-PART-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>THE MIRACLE IN THE ANT - PART 1</video:title>
      <video:description>Technology, collective labor, military strategy, advanced communications network, an astute and rational hierarchy, discipline, urban planning… These are fields where human beings may not always be successful enough, but where the ants always are. In this film you will explore the amazing world of ants, a very complex socio-biological system which could not have been originated by chance mechanisms and stay clear as an example of the intelligent design in nature. At the same time, you can see the mistakes in the theory of evolution and witness Allah’s immaculate creation.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/10/1e8ce6ee-9bf5-4e52-aa9b-3fe74317968c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>1213</video:duration>
      <video:publication_date>2009-10-11T13:05:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3423.mp4</video:content_loc>
      <video:uploader>harunyahya</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Ant</video:tag>
      <video:tag>Animal</video:tag>
      <video:tag>Creation</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>evolutionist</video:tag>
      <video:tag>evolutionism</video:tag>
      <video:tag>creationism</video:tag>
      <video:tag>creationist</video:tag>
      <video:tag>Darwin</video:tag>
      <video:tag>darwinism</video:tag>
      <video:tag>darwinist</video:tag>
      <video:tag>God</video:tag>
      <video:tag>Allah</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/THE-BLOODY-ALLIANCE-DARWINISM-AND-FACISM</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>THE BLOODY ALLIANCE: DARWINISM AND FACISM</video:title>
      <video:description>To be free of the horror of &quot;fascism,&quot; one must fight its ideological basis and the influences that aid it in its growth. The fundamental principle behind fascism today is Darwinism, which is deceptively portrayed as a scientific theory although it is not.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/9b5dc9b8-cb82-4fea-8a72-5c78218f32ad/cand_5.jpg</video:thumbnail_loc>
      <video:duration>290</video:duration>
      <video:publication_date>2009-08-07T22:50:44.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3184.mp4</video:content_loc>
      <video:uploader>harunyahya</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Evolution</video:tag>
      <video:tag>Darwin</video:tag>
      <video:tag>adnan</video:tag>
      <video:tag>oktar</video:tag>
      <video:tag>harun</video:tag>
      <video:tag>yahya</video:tag>
      <video:tag>Creation</video:tag>
      <video:tag>Allah</video:tag>
      <video:tag>God</video:tag>
      <video:tag>Islam</video:tag>
      <video:tag>History</video:tag>
      <video:tag>facism</video:tag>
      <video:tag>Hitler</video:tag>
      <video:tag>Mussolini</video:tag>
      <video:tag>Franco</video:tag>
      <video:tag>2</video:tag>
      <video:tag>World</video:tag>
      <video:tag>War</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-71-Applying-the-Quadratic-Formula</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 71 - Applying the Quadratic Formula</video:title>
      <video:description>Applying the Quadratic Formula

u16_l5_t2_we2 Applying the Quadratic Formula</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25331.jpg</video:thumbnail_loc>
      <video:duration>291</video:duration>
      <video:publication_date>2012-09-18T02:55:08.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/_E3gx_yQhHQ</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Applying</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Quadratic</video:tag>
      <video:tag>Formula</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Dipole-Moments-Quiz</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Dipole Moments  (Quiz)</video:title>
      <video:description>Dipole Moments  (Quiz)

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26305.jpg</video:thumbnail_loc>
      <video:duration>236</video:duration>
      <video:publication_date>2012-09-19T00:46:10.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/_7s29Q76st0</video:player_loc>
      <video:uploader>Berkeley</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>dipole</video:tag>
      <video:tag>Moments</video:tag>
      <video:tag>Quiz</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Spemanns-Organizer</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Spemann&apos;s Organizer</video:title>
      <video:description>This video explains Spemann&apos;s famous discovery of the &apos;Organiser&apos;  in development.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/3efa585e-96c2-4f41-9562-8b75f900e699/cand_5.jpg</video:thumbnail_loc>
      <video:duration>130</video:duration>
      <video:publication_date>2009-05-27T19:54:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2495.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Spemann</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Organizer</video:tag>
      <video:tag>Cellular</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>Development</video:tag>
      <video:tag>Developmental</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Scorpion-vs-Centipede</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Scorpion vs Centipede</video:title>
      <video:description>This video from monster bug war contains the fights between the monster scorpion and centipede. Video is very interesting. You must watch it.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/3efa0b4b-633b-46b2-8448-40c857afb46c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>172</video:duration>
      <video:publication_date>2013-01-12T01:19:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28706.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Monster</video:tag>
      <video:tag>Bug</video:tag>
      <video:tag>Wars</video:tag>
      <video:tag>Scorpion</video:tag>
      <video:tag>vs</video:tag>
      <video:tag>Centipede</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/THE-IMAGINARY-MECHANISM-OF-DARWINISM</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>THE IMAGINARY MECHANISM OF DARWINISM</video:title>
      <video:description>Imaginary mechanisms of evolution, natural selection and mutations, have no power to develop new species. Mutations only give harm to the organisms and natural selection cannot form new organs and systems to the organisms.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/25b1093a-0d01-4576-b0f7-c951899c414d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>344</video:duration>
      <video:publication_date>2009-08-07T22:20:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3182.mp4</video:content_loc>
      <video:uploader>harunyahya</video:uploader>
      <video:category>Molecular Biology</video:category>
      <video:tag>Evolution</video:tag>
      <video:tag>mutation</video:tag>
      <video:tag>Darwin</video:tag>
      <video:tag>Creation</video:tag>
      <video:tag>Natural</video:tag>
      <video:tag>Selection</video:tag>
      <video:tag>mechanism</video:tag>
      <video:tag>God</video:tag>
      <video:tag>harun</video:tag>
      <video:tag>yahya</video:tag>
      <video:tag>adnan</video:tag>
      <video:tag>oktar</video:tag>
      <video:tag>Allah</video:tag>
      <video:tag>Islam</video:tag>
      <video:tag>Species</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Using-an-Aerolizer</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Using an Aerolizer</video:title>
      <video:description>This video shows the use of aerolizer in detail. The full procedure with the necessary precautions is explained here by the expert.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/44a1353e-0ed9-4d0c-b99a-296eb598cf7d/cand_25.jpg</video:thumbnail_loc>
      <video:duration>165</video:duration>
      <video:publication_date>2011-11-29T21:54:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9195.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>How</video:tag>
      <video:tag>to</video:tag>
      <video:tag>use</video:tag>
      <video:tag>an</video:tag>
      <video:tag>Aerolizer</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Huygens-Probing-of-Titan</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Huygens&apos; Probing of Titan</video:title>
      <video:description>On January 18 it was reported that Huygens landed in &quot;Titanian mud&quot;, and the landing site was littered with ice rocks.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/3f10f7a6-f6e9-408b-bbc8-c37576d70878/cand_5.jpg</video:thumbnail_loc>
      <video:duration>281</video:duration>
      <video:publication_date>2011-12-14T06:31:29.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11790.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Huygens</video:tag>
      <video:tag>landing</video:tag>
      <video:tag>on</video:tag>
      <video:tag>titan</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-30-Fraction-word-problems-1-ex-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 30 - Fraction word problems 1 (ex 1)</video:title>
      <video:description>Fraction word problems 1 (ex 1)

Fraction word problems 1 (ex 1)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25415.jpg</video:thumbnail_loc>
      <video:duration>108</video:duration>
      <video:publication_date>2012-09-18T13:54:16.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/apCS_vP-ccg</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Fraction</video:tag>
      <video:tag>Word</video:tag>
      <video:tag>problems</video:tag>
      <video:tag>1</video:tag>
      <video:tag>ex</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-24-Elasticity-of-Supply</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 24 - Elasticity of Supply</video:title>
      <video:description>Elasticity of Supply

Thinking about elasticity of supply</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25422.jpg</video:thumbnail_loc>
      <video:duration>573</video:duration>
      <video:publication_date>2012-09-18T14:10:49.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/AAWsuFXojgo</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Elasticity</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Supply</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Animation-of-Piston</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Animation of Piston</video:title>
      <video:description>Pistons work to compress or eject fluid in a cylinder. This is an animation of the pistons at work.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/3f4e24ea-5f16-4085-a2c5-d0478fb41473/cand_5.jpg</video:thumbnail_loc>
      <video:duration>55</video:duration>
      <video:publication_date>2011-11-25T23:52:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7963.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>Piston</video:tag>
      <video:tag>Animation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Solving-For-The-Scalar-Product-And-Vector-Product-Of-Two-Vectors</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Solving For The Scalar Product And Vector Product Of Two Vectors</video:title>
      <video:description>The product of two vectors is discussed in this video. The dot product of two vectors A and B is defined as the product of the magnitudes of the two vector multiplied by the cosine of the angle between them.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/4126a3bb-c525-437a-8004-ca3f0ba9af09/cand_5.jpg</video:thumbnail_loc>
      <video:duration>176</video:duration>
      <video:publication_date>2011-12-12T02:52:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11435.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Civil Engineering</video:category>
      <video:tag>Scalar</video:tag>
      <video:tag>Product</video:tag>
      <video:tag>Vector</video:tag>
      <video:tag>Vecrots</video:tag>
      <video:tag>Dot</video:tag>
      <video:tag>Right</video:tag>
      <video:tag>hand</video:tag>
      <video:tag>thumb</video:tag>
      <video:tag>Rule</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-French-Revolution-Part-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - French Revolution (Part 1)</video:title>
      <video:description>French Revolution (Part 1)

Part 1 of the French Revolution.  From the Convocation of the Estates General to the storming of the Bastille</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24483.jpg</video:thumbnail_loc>
      <video:duration>1025</video:duration>
      <video:publication_date>2012-09-17T13:24:08.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/BDWqwcTtZa0</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>French</video:tag>
      <video:tag>Revolution</video:tag>
      <video:tag>part</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Analysis-on-Diabetes-Type-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Analysis on Diabetes Type 2</video:title>
      <video:description>Insulin resistance is the main character of Diabetes type 2 which may be combined with relatively reduced insulin secretion.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/429bf663-7799-448f-b6a6-f3e073508f5c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>95</video:duration>
      <video:publication_date>2010-11-23T01:12:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5747.mp4</video:content_loc>
      <video:uploader>vukuftail</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Diabetes</video:tag>
      <video:tag>Mellitus</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-French-Revolution-Part-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - French Revolution (Part 2)</video:title>
      <video:description>French Revolution (Part 2)

Royals try to escape.  Champ De Mars Massacre.  Declaration of Pillnitz.  Movement towards becoming a Republic.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24484.jpg</video:thumbnail_loc>
      <video:duration>891</video:duration>
      <video:publication_date>2012-09-17T13:25:04.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/0t4MF9ZoppM</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>French</video:tag>
      <video:tag>Revolution</video:tag>
      <video:tag>part</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-French-Revolution-Part-3-Reign-of-Terror</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - French Revolution (Part 3) - Reign of Terror</video:title>
      <video:description>French Revolution (Part 3) - Reign of Terror

The Reign of Terror</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24486.jpg</video:thumbnail_loc>
      <video:duration>1409</video:duration>
      <video:publication_date>2012-09-17T13:31:20.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/BZmtnCqTWik</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>French</video:tag>
      <video:tag>Revolution</video:tag>
      <video:tag>part</video:tag>
      <video:tag>3</video:tag>
      <video:tag>Reign</video:tag>
      <video:tag>of</video:tag>
      <video:tag>terror</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-French-Revolution-Part-4-The-Rise-of-Napoleon-Bonaparte</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - French Revolution (Part 4) - The Rise of Napoleon Bonaparte</video:title>
      <video:description>French Revolution (Part 4) - The Rise of Napoleon Bonaparte

The rise of Napoleon Bonaparte</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24487.jpg</video:thumbnail_loc>
      <video:duration>1008</video:duration>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Body Normal Flora</video:title>
      <video:description>This animation shows the microbial normal flora of the skin.</video:description>
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      <video:uploader>fabiopacheco</video:uploader>
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    <loc>https://dnatube.com/videos/Penicllin-mechanism</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>Penicllin mechanism</video:title>
      <video:description>Animation illustrating the mechanism of action of penicllin is shown in this video.</video:description>
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      <video:publication_date>2009-05-27T19:26:31.000Z</video:publication_date>
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      <video:uploader>sana</video:uploader>
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      <video:tag>positive</video:tag>
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      <video:tag>spirochete</video:tag>
      <video:tag>gram0negative</video:tag>
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      <video:tag>neisseria</video:tag>
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      <video:tag>intramuscular</video:tag>
      <video:tag>ampicillin</video:tag>
      <video:tag>carbenicillin</video:tag>
      <video:tag>Acid</video:tag>
      <video:tag>bioavailability</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Algebra-Linear-Equations-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Algebra: Linear Equations 2</video:title>
      <video:description>Solving equations of the form AX+B=C is demonstated in this algebra video as an example of linear equations.</video:description>
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      <video:duration>365</video:duration>
      <video:publication_date>2009-05-27T18:53:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2346.mp4</video:content_loc>
      <video:uploader>okur</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>algebra</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-16-Hardy-Weinberg-Principle</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - Hardy-Weinberg Principle</video:title>
      <video:description>Hardy-Weinberg Principle

Understanding allele and genotype frequency in population in Hardy-Weinberg Equilibrium.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22364.jpg</video:thumbnail_loc>
      <video:duration>897</video:duration>
      <video:publication_date>2012-09-11T01:52:20.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/4Kbruik_LOo</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>Hardy</video:tag>
      <video:tag>Weinberg</video:tag>
      <video:tag>principle</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-5-GMAT-Data-Sufficiency-5</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - GMAT: Data Sufficiency 5</video:title>
      <video:description>GMAT: Data Sufficiency 5

22-27, pg. 279</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22299.jpg</video:thumbnail_loc>
      <video:duration>784</video:duration>
      <video:publication_date>2012-09-11T01:41:03.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/wIPriEEti6o</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
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      <video:tag>5</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Advanced-PRK-No-Touch-Surgery-Tecnique-100-Laser-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Advanced PRK - No Touch Surgery Tecnique 100% Laser Video</video:title>
      <video:description>Demonstrative video of advanced PRK no Touch Tecnique 100 percent laser in this particular technique there is no need for mechanical device or to cut the corneal flap the no touch PRK procedure is the most advanced laser eye surgery method</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/a4ddafb8-b04e-42f6-b585-9a58e3cd3c34/cand_25.jpg</video:thumbnail_loc>
      <video:duration>103</video:duration>
      <video:publication_date>2011-11-30T10:29:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9560.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Advanced</video:tag>
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      <video:tag>Laser</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-8-Blue-Planet-Oceanography-ES-Sci-15-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Blue Planet: Oceanography E&amp;S Sci 15, UCLA</video:title>
      <video:description>&quot;Lec 8 - Blue Planet: Oceanography E&amp;S Sci 15, UCLA&quot; Course Description:
Earth &amp; Space Science 15: Introduction to Oceanography is a class that provides a general introduction to geological, physical, chemical, and biological processes and history of Earth&apos;s global oceanic system.

About the Professor:
Edwin Schauble is an Associate Professor from UCLAs Department of Geochemistry and Astrobiology. His current area of study and collaboration include species-dependent isotopic signatures in dissolved iron, spectroscopic signatures and thermodynamic properties of dissolved silica, non-mass dependent isotopic fractionation in heavy elements, calibration of the 13C-18O clumping paleothermometer, and the possibility of silicon as an alloying element in the Earths core.

Note: Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA Earth &amp; Space Science 15: Introduction to Oceanography
classes in this series: http://www.youtube.com/view_play_list?p=86F7D2B9DFC5E52F
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
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      <video:duration>2753</video:duration>
      <video:publication_date>2012-09-07T16:20:38.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/pp3TuyoS5D0</video:player_loc>
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      <video:category>Geophysics</video:category>
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      <video:tag>A</video:tag>
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      <video:tag>that</video:tag>
      <video:tag>provides</video:tag>
      <video:tag>general</video:tag>
      <video:tag>geological</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Supermassive-Blackholes-PART-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Supermassive Blackholes - PART 3</video:title>
      <video:description>Supermassive Blackholes - PART 3

A doumentary on Supermassive Blackholes.


***********DISCLAIMER***************
This movie is uploaded (like all others -- unless specified) for the sole purpose of education and not for profits. It is designed to help mostly students. No copyright infringement intended.
*****************************************</video:description>
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      <video:duration>541</video:duration>
      <video:publication_date>2009-05-27T19:17:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2394.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>blackholes</video:tag>
      <video:tag>black</video:tag>
      <video:tag>holes</video:tag>
      <video:tag>gravity</video:tag>
      <video:tag>Stars</video:tag>
      <video:tag>sun</video:tag>
      <video:tag>Universe</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-19-Haitian-Revolution-Part-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19 - Haitian Revolution (Part 2)</video:title>
      <video:description>Haitian Revolution (Part 2)

Dessalines takes on Leclerc and Rochambeau</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24489.jpg</video:thumbnail_loc>
      <video:duration>1014</video:duration>
      <video:publication_date>2012-09-17T13:34:30.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/gU-5bjpAPmA</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>Haitian</video:tag>
      <video:tag>Revolution</video:tag>
      <video:tag>part</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Magnetic-Bubbles-at-Solar-Systems-Edge</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Magnetic Bubbles at Solar Systems Edge</video:title>
      <video:description>After over 30 years in space the voyagers have some news. Gone is the theory that the heliosphere sheath is smooth, instead the Voyager finds point to Magnetic bubbles at solar systems Edge.</video:description>
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      <video:duration>164</video:duration>
      <video:publication_date>2011-11-24T15:29:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7734.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Aerospace Engineering</video:category>
      <video:tag>Voyager</video:tag>
      <video:tag>Finds</video:tag>
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      <video:tag>solar</video:tag>
      <video:tag>Systems</video:tag>
      <video:tag>Edge</video:tag>
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    <loc>https://dnatube.com/videos/Long-Spinal-Cord-Model-Brachial-Plexus</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Long. Spinal Cord Model - Brachial Plexus</video:title>
      <video:description>This video describes a model of the spinal cord&apos;s brachial plexus. It details the cervical spinal region as well as the accompanying brachial nerves that branch from that area.</video:description>
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      <video:duration>150</video:duration>
      <video:publication_date>2010-11-13T23:25:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5225.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Long</video:tag>
      <video:tag>Spinal</video:tag>
      <video:tag>cord</video:tag>
      <video:tag>model</video:tag>
      <video:tag>Brachial</video:tag>
      <video:tag>Plexus</video:tag>
      <video:tag>Cervical</video:tag>
      <video:tag>spine</video:tag>
      <video:tag>C</video:tag>
      <video:tag>Nerves</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Facts-about-life-part-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Facts about life part 2</video:title>
      <video:description>This video takes a look at nuclei, electrons, atoms, and molecules. It also focuses on a particular biomolecule called protein and how it is formed.</video:description>
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      <video:duration>356</video:duration>
      <video:publication_date>2012-10-30T01:55:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27942.mp4</video:content_loc>
      <video:uploader>Nikunj Patel</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>life</video:tag>
      <video:tag>protein</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-109-Generalized-Linear-Consumption-Function</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 109 - Generalized Linear Consumption Function</video:title>
      <video:description>Generalized Linear Consumption Function

Generalizing a linear consumption function as a function of aggregate income</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25628.jpg</video:thumbnail_loc>
      <video:duration>719</video:duration>
      <video:publication_date>2012-09-18T16:42:02.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/N44RZtJ4jj4</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>generalized</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>consumption</video:tag>
      <video:tag>function</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Lec-22-Napoleon-and-the-War-of-the-Fourth-Coalition</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22 - Napoleon and the War of the Fourth Coalition</video:title>
      <video:description>Napoleon and the War of the Fourth Coalition

Napoleon takes on Prussia and Russia and wins again</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24493.jpg</video:thumbnail_loc>
      <video:duration>978</video:duration>
      <video:publication_date>2012-09-17T13:36:46.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/O3HxPDH-s7w</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>Napoleon</video:tag>
      <video:tag>and</video:tag>
      <video:tag>the</video:tag>
      <video:tag>War</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Fourth</video:tag>
      <video:tag>Coalition</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-136-Linear-Algebra-Example-solving-for-the-eigenvalues-of-a-2x2-matrix</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 136 - Linear Algebra: Example solving for the eigenvalues of a 2x2 matrix</video:title>
      <video:description>Linear Algebra: Example solving for the eigenvalues of a 2x2 matrix

Example solving for the eigenvalues of a 2x2 matrix</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22188.jpg</video:thumbnail_loc>
      <video:duration>339</video:duration>
      <video:publication_date>2012-09-11T01:09:19.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/pZ6mMVEE89g</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>linear</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>Example</video:tag>
      <video:tag>Solving</video:tag>
      <video:tag>for</video:tag>
      <video:tag>the</video:tag>
      <video:tag>eigenvalues</video:tag>
      <video:tag>of</video:tag>
      <video:tag>A</video:tag>
      <video:tag>2x2</video:tag>
      <video:tag>matrix</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-The-housing-price-conundrum</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - The housing price conundrum</video:title>
      <video:description>The housing price conundrum

Why did housing prices go up so much from 2000-2006 even though classical supply/demand would not have called for it</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22218.jpg</video:thumbnail_loc>
      <video:duration>561</video:duration>
      <video:publication_date>2012-09-11T01:19:15.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/8IR5LefXVPY</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>the</video:tag>
      <video:tag>Housing</video:tag>
      <video:tag>price</video:tag>
      <video:tag>Conundrum</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-57-SAT-Prep-Test-4-Section-4-Part-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec  57 - SAT Prep: Test 4 Section 4 Part 2</video:title>
      <video:description>SAT Prep: Test 4 Section 4 Part 2

Problems 7-11 starting on page 596</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22246.jpg</video:thumbnail_loc>
      <video:duration>593</video:duration>
      <video:publication_date>2012-09-11T01:25:39.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Nr-EB7BKKJM</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>SAT</video:tag>
      <video:tag>prep</video:tag>
      <video:tag>Test</video:tag>
      <video:tag>4</video:tag>
      <video:tag>Section</video:tag>
      <video:tag>part</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cosmic-Visions-New-Space-Science-Missions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cosmic Visions: New Space Science Missions</video:title>
      <video:description>Cosmic Visions: New Space Science Missions video</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/4ab5e27a-57c9-4cd2-8279-c8ac5635e401/cand_5.jpg</video:thumbnail_loc>
      <video:duration>294</video:duration>
      <video:publication_date>2010-11-10T12:22:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4936.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Cosmic</video:tag>
      <video:tag>Visions</video:tag>
      <video:tag>new</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>Missions</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Anatomy-of-an-Ontology-Annotation-part-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Anatomy of an Ontology Annotation part 2</video:title>
      <video:description>Introduction to Biomedical Ontologies #3</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/4ab51551-02af-4cc8-97d0-a675438cec68/cand_5.jpg</video:thumbnail_loc>
      <video:duration>598</video:duration>
      <video:publication_date>2010-11-20T23:22:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5646.mp4</video:content_loc>
      <video:uploader>uicment</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Ontology</video:tag>
      <video:tag>annotation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-40-Keq-derivation-intuition-can-skip-bit-mathy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 40 - Keq derivation intuition (can skip; bit mathy)</video:title>
      <video:description>Keq derivation intuition (can skip; bit mathy)

A more concrete attempt at showing how the probabilities of molecules reacting is related to their concentration.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22577.jpg</video:thumbnail_loc>
      <video:duration>950</video:duration>
      <video:publication_date>2012-09-11T02:34:26.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/psLX080RQR8</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Keq</video:tag>
      <video:tag>derivation</video:tag>
      <video:tag>Intuition</video:tag>
      <video:tag>Can</video:tag>
      <video:tag>skip</video:tag>
      <video:tag>bit</video:tag>
      <video:tag>mathy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-27-Multiple-Impressions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 27 - Multiple Impressions</video:title>
      <video:description>&quot;Lec 27 - Multiple Impressions&quot; This presentation involves the principles and procedures involving preparing several teeth at one  time. Designed for preparation of teeth in full mouth restorations. Orig. air date: JUN 8 77

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21391.jpg</video:thumbnail_loc>
      <video:duration>2261</video:duration>
      <video:publication_date>2012-09-09T04:52:57.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/E26urKhJFTo</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>27</video:tag>
      <video:tag>Multiple</video:tag>
      <video:tag>Impressions</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Introduction-to-Evolution-and-Natural-Selection</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Introduction to Evolution and Natural Selection</video:title>
      <video:description>Introduction to Evolution and Natural Selection

Introduction to evolution, variation in a population and natural selection</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22303.jpg</video:thumbnail_loc>
      <video:duration>1059</video:duration>
      <video:publication_date>2012-09-11T01:41:59.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/GcjgWov7mTM</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>introduction</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Natural</video:tag>
      <video:tag>Selection</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-Banking-12-Treasuries-government-debt</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - Banking 12:  Treasuries (government debt)</video:title>
      <video:description>Banking 12:  Treasuries (government debt)

Introduction to government debt and treasuries. What it means when we say that Federal Reserve Notes are issued by the Reserve bank but are an obligation of the Government.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22304.jpg</video:thumbnail_loc>
      <video:duration>678</video:duration>
      <video:publication_date>2012-09-11T01:42:08.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/JBWdbzzYbtU</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Banking</video:tag>
      <video:tag>12</video:tag>
      <video:tag>Treasuries</video:tag>
      <video:tag>government</video:tag>
      <video:tag>Debt</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-Banking-18-Big-Picture-Discussion</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 - Banking 18: Big Picture Discussion</video:title>
      <video:description>Banking 18: Big Picture Discussion

Pros and Cons of various banking systems.  More on gold.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22334.jpg</video:thumbnail_loc>
      <video:duration>848</video:duration>
      <video:publication_date>2012-09-11T01:47:15.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/T9byZBGtGuw</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Banking</video:tag>
      <video:tag>18</video:tag>
      <video:tag>Big</video:tag>
      <video:tag>Picture</video:tag>
      <video:tag>discussion</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-48-Tropomyosin-and-troponin-and-their-role-in-regulating-muscle-contraction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 48 - Tropomyosin and troponin and their role in regulating muscle contraction</video:title>
      <video:description>Tropomyosin and troponin and their role in regulating muscle contraction

Tropomyosin and troponin and their role in regulating muscle contraction.  How calcium ion concentration dictates whether a muscle is contracting or not.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22477.jpg</video:thumbnail_loc>
      <video:duration>562</video:duration>
      <video:publication_date>2012-09-11T02:14:58.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/LiOfeSsjrB8</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>Tropomyosin</video:tag>
      <video:tag>and</video:tag>
      <video:tag>troponin</video:tag>
      <video:tag>their</video:tag>
      <video:tag>Role</video:tag>
      <video:tag>in</video:tag>
      <video:tag>regulating</video:tag>
      <video:tag>Muscle</video:tag>
      <video:tag>contraction</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-52-Types-of-immune-responses-Innate-and-Adaptive-Humoral-vs-Cell-Mediated</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 52 - Types of immune responses: Innate and Adaptive.  Humoral vs. Cell-Mediated</video:title>
      <video:description>Types of immune responses: Innate and Adaptive.  Humoral vs. Cell-Mediated

Overview of types of immune responses.  Difference between innate and adaptive immunity.  Differences between humoral adaptive immunity and cell-mediated adaptive immunity.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22491.jpg</video:thumbnail_loc>
      <video:duration>487</video:duration>
      <video:publication_date>2012-09-11T02:18:05.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/rp7T4IItbtM</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>types</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Immune</video:tag>
      <video:tag>Responses</video:tag>
      <video:tag>Innate</video:tag>
      <video:tag>and</video:tag>
      <video:tag>adaptive</video:tag>
      <video:tag>humoral</video:tag>
      <video:tag>vs</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>mediated</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-59-The-Kidney-and-Nephron</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 59 - The Kidney and Nephron</video:title>
      <video:description>The Kidney and Nephron

Overview of how the nephrons in the kidney filter blood and reabsorb water and other molecules.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22519.jpg</video:thumbnail_loc>
      <video:duration>1118</video:duration>
      <video:publication_date>2012-09-11T02:22:19.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/cc8sUv2SuaY</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>the</video:tag>
      <video:tag>kidney</video:tag>
      <video:tag>and</video:tag>
      <video:tag>nephron</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-22-Paradise-Regained-Books-III-IV</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22- Paradise Regained, Books III-IV</video:title>
      <video:description>&quot;Lec 22- Paradise Regained, Books III-IV&quot; Milton (ENGL 220)

In this second lecture on Paradise Regained, the three temptations are examined and Milton&apos;s unusual departure from their account in the Gospel of Luke is discussed. The poem&apos;s tacit assertion of the superiority of knowledge and ethics over action is probed. Considerable time is spent examining the Son&apos;s rejection of classical literature. Finally, Book Four&apos;s allusion to the riddle of the sphinx serves as a springboard to a consideration of the poem&apos;s Oedipal elements.

00:00 - Chapter 1. Introduction: The Notion of Identity in Paradise Regained and &quot;Paradise Lost&quot;
03:48 - Chapter 2. Who is John Milton?
10:31 - Chapter 3. The Three Temptations of the Son of God by Satan
42:33 - Chapter 4. Oedipus and the Sphinx&apos;s Riddle

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2007.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17316.jpg</video:thumbnail_loc>
      <video:duration>2272</video:duration>
      <video:publication_date>2012-09-02T18:04:35.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/FLYpT2-jLU0</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Freud</video:tag>
      <video:tag>Gospel</video:tag>
      <video:tag>Luke</video:tag>
      <video:tag>identity</video:tag>
      <video:tag>Oedipus</video:tag>
      <video:tag>sphinx</video:tag>
      <video:tag>recovered</video:tag>
      <video:tag>Memory</video:tag>
      <video:tag>rejection</video:tag>
      <video:tag>classical</video:tag>
      <video:tag>learning</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-50-Buffers-and-Hendersen-Hasselbalch</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 50 - Buffers and Hendersen-Hasselbalch</video:title>
      <video:description>Buffers and Hendersen-Hasselbalch

Buffers and the Hendersen-Hasselbalch equation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22603.jpg</video:thumbnail_loc>
      <video:duration>894</video:duration>
      <video:publication_date>2012-09-11T02:39:29.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/LJmFbcaxDPE</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Buffers</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Hendersen</video:tag>
      <video:tag>Hasselbalch</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Identical-Fraternal-Twins</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Identical &amp; Fraternal Twins</video:title>
      <video:description>This video explains differences in identical &amp; fraternal twins. Fraternal twins are also called “dizygotic,” it means that they developed from two different eggs and they are fertilized by two different sperm cells, while identical twins are “monozygotic”  and they developed from a single fertilized egg that split.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/06/4b5f2ef4-bcdb-4300-87ed-94e0fd546da1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>364</video:duration>
      <video:publication_date>2014-06-24T22:19:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31010.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Identical</video:tag>
      <video:tag>Fraternal</video:tag>
      <video:tag>Twins</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Humans-Taxidermy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Humans Taxidermy</video:title>
      <video:description>What will happen to your body when you will die? This video provides some interesting that has happen to the dead bodies of various person.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/4b78eefd-3a21-42a1-b7eb-658a540f1c95/cand_5.jpg</video:thumbnail_loc>
      <video:duration>668</video:duration>
      <video:publication_date>2013-02-08T03:39:29.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29626.mp4</video:content_loc>
      <video:uploader>Wendi Westfall</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>Why</video:tag>
      <video:tag>Don</video:tag>
      <video:tag>T</video:tag>
      <video:tag>we</video:tag>
      <video:tag>taxidermy</video:tag>
      <video:tag>Humans</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Computer-Science-188-Lecture-14</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - Computer Science 188 - Lecture 14</video:title>
      <video:description>Computer Science 188 - Lecture 14

Introduction to Artificial Intelligence</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26311.jpg</video:thumbnail_loc>
      <video:duration>3705</video:duration>
      <video:publication_date>2012-09-19T00:47:25.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/goAPbz0P4Kw</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>188</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>14</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Biology-1AL-Lecture-9-Lab-10-Invertebrates-II</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Biology 1AL - Lecture 9: Lab 10 Invertebrates II</video:title>
      <video:description>Biology 1AL - Lecture 9: Lab 10 Invertebrates II

General Biology Laboratory</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25767.jpg</video:thumbnail_loc>
      <video:duration>4418</video:duration>
      <video:publication_date>2012-09-18T17:25:51.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/mYNYqaceYGk</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>biology</video:tag>
      <video:tag>1AL</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>9</video:tag>
      <video:tag>Lab</video:tag>
      <video:tag>10</video:tag>
      <video:tag>Invertebrates</video:tag>
      <video:tag>II</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-Chemistry-1A-Lecture-17</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - Chemistry 1A - Lecture 17</video:title>
      <video:description>Chemistry 1A - Lecture 17

General Chemistry</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26729.jpg</video:thumbnail_loc>
      <video:duration>3002</video:duration>
      <video:publication_date>2012-09-19T02:16:05.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/KyKzP5cdtng</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Chemistry</video:tag>
      <video:tag>1A</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>17</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-Reunion-Best-Practices-Connecting-Old-Friends-with-New-Ideas</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - Reunion Best Practices: Connecting Old Friends with New Ideas</video:title>
      <video:description>Lec 6 - Reunion Best Practices: Connecting Old Friends with New Ideas. Past reunion chairs will share tips and tricks for planning a successful reunion. Those new to the reunion experience will also learn information on how to get involved in reconnecting with classmates through a reunion committee.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14971.jpg</video:thumbnail_loc>
      <video:duration>2849</video:duration>
      <video:publication_date>2012-08-28T11:05:01.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/h79sK_1BPP0</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>uchicago</video:tag>
      <video:tag>alumni</video:tag>
      <video:tag>volunteer</video:tag>
      <video:tag>caucus</video:tag>
      <video:tag>reunion</video:tag>
      <video:tag>Committee</video:tag>
      <video:tag>class</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Cognitive-Science-C103-Lecture-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Cognitive Science C103 - Lecture 2</video:title>
      <video:description>Cognitive Science C103 - Lecture 2

History of Information</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25776.jpg</video:thumbnail_loc>
      <video:duration>4606</video:duration>
      <video:publication_date>2012-09-18T17:29:20.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/VO29_dlz57E</video:player_loc>
      <video:uploader>0|18|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Cognitive</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>C103</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-23-Napoleons-Peninsular-Campaigns</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23 - Napoleon&apos;s Peninsular Campaigns</video:title>
      <video:description>Napoleon&apos;s Peninsular Campaigns

French forces get embroiled in the Iberian Peninsula</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24494.jpg</video:thumbnail_loc>
      <video:duration>1222</video:duration>
      <video:publication_date>2012-09-17T13:37:21.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ALJGz4r_VF0</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>Napoleon</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Peninsular</video:tag>
      <video:tag>Campaigns</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-25-Napoleon-Forced-to-Abdicate</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 25 - Napoleon Forced to Abdicate</video:title>
      <video:description>Napoleon Forced to Abdicate

The Sixth Coalition forces Napoleon into exile on Elba</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24496.jpg</video:thumbnail_loc>
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      <video:description>&quot;Lec 148 - Clinical Delivery of an Etch Metal Resin Bonded Bridge&quot; Dr. Lorey shows the preparation of abutment teeth and delivery of an etch metal resin bonded, three unit anterior bridge. Orig. air date: AUG 22 83

This is part of the Open.Michigan collection at: 
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      <video:description>&quot;Lec 161 -Anterior  Porcelain Laminates for DiscoloredTeeth&quot; Shows the clinical application of porcelain laminates on anterior stained teeth.  Orig. air date: JUL 8 88

This is part of the Open.Michigan collection at: 
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Applied Science &amp; Technology 210 / Electrical Engineering 213:  Soft X-Rays and Extreme Ultraviolet Radiation
Lecture  5: X-ray scattering by a multi-electron atom
http://www.coe.berkeley.edu/AST/sxreuv/

Professor David T. Attwood, Electrical Engineering Professor in Residence, Professor Attwood&apos;s research interests include short wavelength electromagnetics, soft x-ray microscopy, coherence, and EUV lithography.


[courses] [ee213] [fall2005]</video:description>
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Lecture 19: EUV and soft x-ray lasers
http://www.coe.berkeley.edu/AST/sxreuv/

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      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Dependent</video:tag>
      <video:tag>personality</video:tag>
      <video:tag>Disorder</video:tag>
      <video:tag>information</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Inside-of-a-hourglass-stomach</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Inside of a hourglass stomach</video:title>
      <video:description>When a stomach is more of less divided into two part, it looks like a hourglass stomach. This condition is caused by scarring resulting from gastric ulcer of neoplasia. The video shows an endoscopic view of a hourglass stomach. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/09/5d0c7e1c-26ca-421a-a5f3-b927d32b7394/cand_5.jpg</video:thumbnail_loc>
      <video:duration>25</video:duration>
      <video:publication_date>2009-09-04T23:34:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3322.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Inside</video:tag>
      <video:tag>of</video:tag>
      <video:tag>an</video:tag>
      <video:tag>hourglass</video:tag>
      <video:tag>Stomach</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-Defining-a-Factorial-Function</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - Defining a Factorial Function</video:title>
      <video:description>Defining a Factorial Function

Defining a function in Python</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25086.jpg</video:thumbnail_loc>
      <video:duration>606</video:duration>
      <video:publication_date>2012-09-18T01:10:45.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/JwO_25S_eWE</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Defining</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Factorial</video:tag>
      <video:tag>function</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-Economics-C3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - Economics C3</video:title>
      <video:description>&quot;Lec 15 - Economics C3 &quot;Introduction to Environmental Economics and Policy</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24152.jpg</video:thumbnail_loc>
      <video:duration>4459</video:duration>
      <video:publication_date>2012-09-15T04:08:14.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/2v4F1MC0SjM</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>15</video:tag>
      <video:tag>Economics</video:tag>
      <video:tag>C3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-Variables-and-Expressions-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - Variables and Expressions 1</video:title>
      <video:description>Variables and Expressions 1

U09_L1_T1_we1 Variables and Expressions 1</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25089.jpg</video:thumbnail_loc>
      <video:duration>120</video:duration>
      <video:publication_date>2012-09-18T01:11:31.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/AJNDeVt9UOo</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>variables</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Expressions</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Microtubule-Dynamics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Microtubule Dynamics</video:title>
      <video:description>This video demonstrates the behavior of microtubules. Assembly and disassembly at the end of a microtubule causes cell movements and many other biological functions. 

This video is from:
Essential Cell Biology, 3rd Edition
Alberts, Bray, Hopkin, Johnson, Lewis, Raff, Roberts, &amp; Walter
ISBN: 978-0-8153-4129-1</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/04/5ecf3646-537d-429e-a441-6fbe72961083/cand_5.jpg</video:thumbnail_loc>
      <video:duration>76</video:duration>
      <video:publication_date>2010-04-08T20:22:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4164.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>microtubule</video:tag>
      <video:tag>dynamics</video:tag>
      <video:tag>in</video:tag>
      <video:tag>vivo</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>garland</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>garlandscience</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/USMLE-step-2-CS-for-IMGs</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>USMLE step 2 CS for IMGs</video:title>
      <video:description>This video is parapared by usmletutoring and it will discuss joint pain case a 60 year old woman came to clinic with vague aches and pains she gets tired casily and has been unable to do a lot  of her routine chores for a month now.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/5ee3f384-557f-46a4-8dff-f8756439cf45/cand_5.jpg</video:thumbnail_loc>
      <video:duration>180</video:duration>
      <video:publication_date>2011-12-06T18:13:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10773.mp4</video:content_loc>
      <video:uploader>catee</video:uploader>
      <video:category>Others</video:category>
      <video:tag>USMLE</video:tag>
      <video:tag>Step</video:tag>
      <video:tag>2</video:tag>
      <video:tag>cs</video:tag>
      <video:tag>Joint</video:tag>
      <video:tag>Pain</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-Locate-integers-on-a-number-line</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - Locate integers on a number line</video:title>
      <video:description>Locate integers on a number line

u9_l1_t2_we1 Locate integers on a number line</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25093.jpg</video:thumbnail_loc>
      <video:duration>227</video:duration>
      <video:publication_date>2012-09-18T01:12:34.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/TlZVPfvTLXA</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Locate</video:tag>
      <video:tag>Integers</video:tag>
      <video:tag>on</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Number</video:tag>
      <video:tag>line</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-23-Legal-Studies-160-Lecture-25-Community-Corrections-Less</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23 - Legal Studies 160 - Lecture 25: Community Corrections: Less</video:title>
      <video:description>Legal Studies 160 - Lecture 25: Community Corrections: Less

Punishment, Culture, and Society</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26128.jpg</video:thumbnail_loc>
      <video:duration>3948</video:duration>
      <video:publication_date>2012-09-18T23:59:57.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/aH3KZFGsXsg</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>legal</video:tag>
      <video:tag>studies</video:tag>
      <video:tag>160</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>25</video:tag>
      <video:tag>Community</video:tag>
      <video:tag>Corrections</video:tag>
      <video:tag>Less</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Manakin</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Manakin</video:title>
      <video:description>This manakin bird does moon walking before Micheal Jackson. This documentary shows this bird in action.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/5f83265e-da9b-47b9-bebd-6fb2dd31b80c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>73</video:duration>
      <video:publication_date>2009-04-19T19:05:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1878.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>bio1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Origin-of-Life</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Origin of Life</video:title>
      <video:description>This video will help you to know about the origin of life. Dr Jack Szostak have discussed here a lot of topics related with the origin.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/5fbda4c1-b53c-49af-9b29-09a7c7c4b02e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>599</video:duration>
      <video:publication_date>2012-12-01T05:50:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28143.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>the</video:tag>
      <video:tag>Origin</video:tag>
      <video:tag>of</video:tag>
      <video:tag>life</video:tag>
      <video:tag>Abiogenesis</video:tag>
      <video:tag>Dr</video:tag>
      <video:tag>Jack</video:tag>
      <video:tag>Szostak</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Study-of-hysterosalpingography</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Study of hysterosalpingography</video:title>
      <video:description>Jovanovic discuses the performance and interpretation of hysterosalpingography. He reviews proper techniques for a performing hysterosalpingogram and how to identify uterine and tubal abnormalities with hysterosalpingography.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/600049f0-7b09-4d2b-ac94-2f51d07faaa8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>1529</video:duration>
      <video:publication_date>2011-11-30T22:58:14.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9731.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Hysterosalpingography</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-137-Volume-of-a-Composite-Shape</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 137 - Volume of a Composite Shape</video:title>
      <video:description>Volume of a Composite Shape

u07_l3_t1_we3 Volume of a Composite Shape</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24906.jpg</video:thumbnail_loc>
      <video:duration>433</video:duration>
      <video:publication_date>2012-09-17T17:28:17.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Q9vYvyvDzI8</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>volume</video:tag>
      <video:tag>of</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Composite</video:tag>
      <video:tag>Shape</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-Electrical-Engineering-140-Lecture-13-No-visuals-for-firs</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - Electrical Engineering 140 - Lecture 13: No visuals for firs</video:title>
      <video:description>Electrical Engineering 140 - Lecture 13: No visuals for firs

Linear Integrated Circuits</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26191.jpg</video:thumbnail_loc>
      <video:duration>4273</video:duration>
      <video:publication_date>2012-09-19T00:11:35.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/2Y-bujItJGU</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>140</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>13</video:tag>
      <video:tag>no</video:tag>
      <video:tag>visuals</video:tag>
      <video:tag>for</video:tag>
      <video:tag>firs</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-23-SAT-Prep-Test-2-Section-3-Part-4</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23 - SAT Prep: Test 2 Section 3 Part 4</video:title>
      <video:description>SAT Prep: Test 2 Section 3 Part 4

Problems 13-16 starting on page 462</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22118.jpg</video:thumbnail_loc>
      <video:duration>599</video:duration>
      <video:publication_date>2012-09-11T00:52:03.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/t9_by0bbp48</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>SAT</video:tag>
      <video:tag>prep</video:tag>
      <video:tag>Test</video:tag>
      <video:tag>2</video:tag>
      <video:tag>Section</video:tag>
      <video:tag>3</video:tag>
      <video:tag>part</video:tag>
      <video:tag>4</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Newborn-Reflex-Behaviors</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Newborn Reflex Behaviors</video:title>
      <video:description>Babies are born with a variety of innate reflexes. The rooting reflex prompts a baby to turn his head from side to side, especially if you touch his cheek or mouth.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/60ffde80-f6e5-4901-b39a-298a3af88817/cand_5.jpg</video:thumbnail_loc>
      <video:duration>48</video:duration>
      <video:publication_date>2011-11-30T05:58:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9298.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>sucking</video:tag>
      <video:tag>Reflex</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Brain-Mind-Lecture-6-Limbic-System-Hallucinations-PTSD</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Brain Mind Lecture 6 Limbic System: Hallucinations, PTSD</video:title>
      <video:description>http://BrainMind.com  Brain Mind Lecture 6: Limbic System, Introductory Overview: Amygdala, Hypothalamus, Hippocampus, Hallucinations, Memory, Emotion, Sexuality, Amnesia, Flashbacks,  PTSD, Brain Mind Lecture 6, Rhawn Joseph, 
 Ph.D. http://BrainMind.com  

The video constitutes one of six Brain Mind Introductory Lectures, posted on youtube, each providing an introductory overview of the functional organization of the brain. To reduce confusion, all CT images have been reversed so damage on the left appears on the left, and right sided damage appear on the right. For a detailed presentation I recommend one of the best neuroscience texts of all time: the 2nd edition of Neuropsychiatry, Neuropsychology, Clinical Neuroscience, by Rhawn Joseph, Ph.D.

These are introductory lectures providing an overview of the functional organization of the brain. 

Dr. Rhawn Joseph has published major scientific discoveries in prestigious scientific journals and has published several highly acclaimed &quot;best selling&quot; advanced post-graduate textbooks.

In the 1970s he proved/discovered 1) the role of early environmental influences on learning, memory, attention, and impulse control, 2) the role of sex hormones and the lack of sex hormones on sex differences in behavior, cognition, learning, memory, and spatial ability, 3) neurplasticity and recovery of function in the primate brain and is considered one of the founding fathers of the field of Developmental Neuropsychology.

Dr. Joseph also published major scientific discoveries on &quot;split-brain&quot; functioning and the duality of consciousness. He coined the term &quot;limbic language.&quot; His theory of language first published and featured on the cover of the 1983 Journal of Clinical Psychology, has been widely accepted and scientifically verified and numerous scientists now claim the theory as theory as their own. 

Dr. Joseph&apos;s scholarly articles and monographs have been reprinted by major universities and medical schools, including Harvard, have been translated and republished by</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/07/615e00ef-b2f5-42dc-acdb-326cd352b80e/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2009-07-08T02:47:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3017.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Limbic</video:tag>
      <video:tag>system</video:tag>
      <video:tag>Amygdala</video:tag>
      <video:tag>Hypothalamus</video:tag>
      <video:tag>Hippocampus</video:tag>
      <video:tag>Hallucinations</video:tag>
      <video:tag>Memory</video:tag>
      <video:tag>Emotion</video:tag>
      <video:tag>Sexuality</video:tag>
      <video:tag>amnesia</video:tag>
      <video:tag>Flashbacks</video:tag>
      <video:tag>PTSD</video:tag>
      <video:tag>Rhawn</video:tag>
      <video:tag>Joseph</video:tag>
      <video:tag>Brain</video:tag>
      <video:tag>mind</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Importance-of-planktons</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Importance of planktons</video:title>
      <video:description>Until now. Find out how much you owe these little guys with Nature Video&apos;s Five Reasons To Thank Plankton. For too long Plankton have slaved away in obscurity, making the world a better place for generations of ungrateful humans.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2015/09/614161e5-e3ff-455a-b66c-385ceab2ea30/cand_5.jpg</video:thumbnail_loc>
      <video:duration>270</video:duration>
      <video:publication_date>2015-09-19T11:34:02.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32290.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>planktons</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-62-Detectable-Civilizations-in-our-Galaxy-4</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 62 - Detectable Civilizations in our Galaxy 4</video:title>
      <video:description>Detectable Civilizations in our Galaxy 4

Taking a shot at estimating the number of detectable civilizations</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25017.jpg</video:thumbnail_loc>
      <video:duration>375</video:duration>
      <video:publication_date>2012-09-17T18:09:35.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/T5DGZIsfK-0</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Detectable</video:tag>
      <video:tag>Civilizations</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Our</video:tag>
      <video:tag>Galaxy</video:tag>
      <video:tag>4</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/laser-for-creation-body-image</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>laser for creation body image</video:title>
      <video:description>شد الجلد بالليزر-شفط الدهون اجراء عمليات تجميل الانف وكافة التشوهات الولادية والمكتسبة والوجه وشد البطن والاطراف –شفط الشحوم-تجميل الثدي تصغير او تكبير الثدي بالطرق الحديثة- زرع الشعر- ازلة الشعر والتجاعيد والوشم بالليزر-شد الوجه –تجميل الاذن- تجميل الاجفان-حقن الدهون والبوتكس والريستالين-رفع الاورام الجلدية وعلاج اثار الحروق-جراحة اليد-
drkhsh2001@yahoo.com	
009745742973 
الدكتور كمال حسين صالح
استشاري طب وجراحة التجميل والتكميل والليزر
		
مستشفى العمادي-دوحة -قطر/nDR. KAMAL  HUSSEIN SALEH
CONSULTANT COSMETIC SURGEON
AL EMADI  HOSPITAL-QATAR-DOHA
AMERICAN BOARD CERTIFICATE AESTHETIC MEDICINE
Cosmetic surgery,mammoplasty,breast surgery,tummy tuck,hair transplantation,liposuction ,Dermolipectomy
,congenital anomalies,skin tumor,laser,titan,hand surgery,botox injection,mesotherapy,rastalyine injection,RHINOPLASTY,NOSE JOB ,BOOBS JOB
		
http://kamalalhusseiny.ning.com//nwww.kamalsaleh.sptechs.com
Consultant en chirurgie esthetique – Consultant en Medicine Esthetique et Laser
avec docteur KAMAL SALEH/nmamoplastique,lupossution,rhynoplastique,bottox,transplantation du cheuveux,injection du collagene,laser-titan-therapeutique abdominoplastique,implant du sein,/nChirurgies esthetiques, Rhinoplastie ( correction du nez), Mammoplastie, Chirurgie du sein – chirurgie mammaire, Transplantation des cheveux, Abdominoplastie, Laser, Injection du botox
,	
Le redrapage des seins tombants ( mastopexie)
, L&apos;augmentation mammaire 
( addition du sein), Blepharoplastie (Chirurgie et lifting des paupieres, Injection du rastaline, Liposuccion, Le lifting du visage et du cou ( face lift)
,
Abdominoplastie, Anomalie congenitale, Tumeur de la peau
Blepharoplastie (Chirurgie et lifting des paupieres)
Le lifting du visage et du cou ( face lift)
, L&apos;abdominoplastie (redrapage du ventre)
L&apos;augmentation mammaire 
( addition du sein), Le redrapage des seins tombants ( mastopexie)
http://cosmetic.directory.travel/wpmu/
medicsorg.tripod.com/drkamalalhusseiny.htm
http://www.sehha.com/world/index.php?showuser=7735</video:description>
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    <loc>https://dnatube.com/videos/Lec-20-CS-61B-Algorithm-Analysis</loc>
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    <video:video>
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      <video:description>CS 61B Algorithm Analysis

CS 61B: Data Structures - Fall 2006

Instructor Jonathan Shewchuk

Fundamental dynamic data structures, including linear lists, queues, trees, and other linked structures; arrays strings, and hash tables. Storage management. Elementary principles of software engineering. Abstract data types. Algorithms for sorting and searching. Introduction to the Java programming language.

http://www.cs.berkeley.edu</video:description>
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      <video:publication_date>2012-09-05T03:46:42.000Z</video:publication_date>
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    <video:video>
      <video:title>Lec 21 - CS 61B Hash Tables</video:title>
      <video:description>This is a lecture of University of California, Berkeley.

CS 61B: Data Structures - Fall 2006

Instructor Jonathan Shewchuk

Fundamental dynamic data structures, including linear lists, queues, trees, and other linked structures; arrays strings, and hash tables. Storage management. Elementary principles of software engineering. Abstract data types. Algorithms for sorting and searching. Introduction to the Java programming language.

http://www.cs.berkeley.edu</video:description>
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    <video:video>
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      <video:description>This video gives information on UV/vis spectroscopy.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/f27927f5-da15-412c-988b-8d0174ce7169/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2009-04-19T07:00:28.000Z</video:publication_date>
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      <video:uploader>Admin</video:uploader>
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      <video:tag>vis</video:tag>
      <video:tag>Spectroscopy</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Chemical-Science-Kinetics-Lecture-31</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Chemical Science - Kinetics - Lecture 31</video:title>
      <video:description>Principles of Chemical Science/n    * Email this page/nVideo Lectures - Lecture 31/nTopics covered:
	/nKinetics/nInstructor:
	/nProf. Catherine Drennan</video:description>
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      <video:publication_date>2009-04-16T23:37:11.000Z</video:publication_date>
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      <video:uploader>Celal Yankuncu</video:uploader>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Neutral Evolution: Genetic Drift</video:title>
      <video:description>&quot;Lec 4 - Neutral Evolution: Genetic Drift&quot; Principles of Evolution, Ecology and Behavior (EEB 122)

Neutral evolution occurs when genes do not experience natural selection because they have no effect on reproductive success. Neutrality arises when mutations in an organism&apos;s genotype cause no change in its phenotype, or when changes in the genotype bring about changes in the phenotype that do not affect reproductive success. Because neutral genes do not change in any particular direction over time and simply &quot;drift,&quot; thanks in part to the randomness of meiosis, they can be used as a sort of molecular clock to determine common ancestors or places in the phylogenetic tree of life.

00:00 - Chapter 1. Introduction
04:56 - Chapter 2. Genes and Amino Acid Changes Not Reflected in Phenotypes
14:29 - Chapter 3. Neutral Evolution in the History of Life
20:38 - Chapter 4. Mechanisms of Neutral or Random Evolution
35:28 - Chapter 5. The Molecular Clock of Neutral Evolution

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17322.jpg</video:thumbnail_loc>
      <video:duration>2643</video:duration>
      <video:publication_date>2012-09-02T18:14:15.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/zIftg3cM4BM</video:player_loc>
      <video:uploader>0|13|0</video:uploader>
      <video:category>Ecology</video:category>
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      <video:tag>drivers</video:tag>
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      <video:tag>maladaptation</video:tag>
      <video:tag>amino</video:tag>
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      <video:tag>allele</video:tag>
      <video:tag>fixation</video:tag>
      <video:tag>Pseudogenes</video:tag>
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      <video:tag>Common</video:tag>
      <video:tag>ancestry</video:tag>
      <video:tag>canalization</video:tag>
      <video:tag>Trait</video:tag>
      <video:tag>accumulation</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Lec-18-Air-Pollution-Control-6</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 - Air Pollution Control 6</video:title>
      <video:description>Lec 18 - Air Pollution Control 6.
October 26, 2009

Prof. Infelise discusses Automobile Emissions and Technology Forcing.

For more information on key environmental issues, visit Berkeley Law&apos;s environmental blog, http://legalplanet.wordpress.com/, or the Video and Audio Resources page, http://www.law.berkeley.edu/2866.htm.</video:description>
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      <video:duration>4657</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/-F_91yvS6ZA</video:player_loc>
      <video:uploader>0|68|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>20091026</video:tag>
      <video:tag>Law271</video:tag>
      <video:tag>Infelise</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Video-lecture-oxidation-reduction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Video lecture: oxidation reduction</video:title>
      <video:description>The video presents a lecture on oxidation-reduction. Oxidation-reduction is important for many biological processes.  Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/9b0be223-7916-4835-a649-386024c50b8d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>2791</video:duration>
      <video:publication_date>2009-04-16T23:26:44.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1757.mp4</video:content_loc>
      <video:uploader>Celal Yankuncu</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Oxidation</video:tag>
      <video:tag>Reduction</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/How-to-Recognize-the-Symptoms-of-Sexually-Transmitted-Diseases</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to Recognize the Symptoms of Sexually Transmitted Diseases</video:title>
      <video:description>Some STDs can cause life threatening infections especially if they&apos;re not recognized and treated if you are treated for a curable STD but your partner hasn&apos;t been watch video for more</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/49998d31-c280-46c2-a592-02ff5674b1d7/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2011-11-30T22:55:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9727.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Interviews</video:category>
      <video:tag>How</video:tag>
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      <video:tag>Recognize</video:tag>
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      <video:tag>diseases</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-113-SAT-Prep-Test-8-Section-5-Part-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec  113 - SAT Prep: Test 8 Section 5 Part 2</video:title>
      <video:description>SAT Prep: Test 8 Section 5 Part 2

Problems 7-11 starting on page 857</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22512.jpg</video:thumbnail_loc>
      <video:duration>589</video:duration>
      <video:publication_date>2012-09-11T02:21:24.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/4-JYxNfqp8g</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
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      <video:tag>Test</video:tag>
      <video:tag>8</video:tag>
      <video:tag>Section</video:tag>
      <video:tag>5</video:tag>
      <video:tag>part</video:tag>
      <video:tag>2</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/lec-10-Public-Health-257B</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 10-Public Health 257B</video:title>
      <video:description>lec 10-Public Health 257B .Public Health Preparedness &amp; Emergency Response</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19211.jpg</video:thumbnail_loc>
      <video:duration>5178</video:duration>
      <video:publication_date>2012-09-04T20:03:49.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/1KIUSwjeDT0</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Leadership</video:category>
      <video:tag>uc</video:tag>
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      <video:tag>ucberkeley</video:tag>
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    <loc>https://dnatube.com/videos/Lec-25-Defining-the-angle-between-vectors</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 25 - Defining the angle between vectors</video:title>
      <video:description>Defining the angle between vectors

Introducing the idea of an angle between two vectors</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22011.jpg</video:thumbnail_loc>
      <video:duration>1511</video:duration>
      <video:publication_date>2012-09-11T00:21:17.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/5AWob_z74Ks</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Defining</video:tag>
      <video:tag>the</video:tag>
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      <video:tag>between</video:tag>
      <video:tag>vectors</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-66-Correction-Calendar-Notation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 66 - Correction Calendar Notation</video:title>
      <video:description>Correction Calendar Notation

Correcting the time difference calculation by taking into account that there is no year 0</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25021.jpg</video:thumbnail_loc>
      <video:duration>252</video:duration>
      <video:publication_date>2012-09-17T18:12:20.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/N06Jy-gQog8</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Correction</video:tag>
      <video:tag>Calendar</video:tag>
      <video:tag>Notation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-Bailout-9-Paulsons-Plan</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - Bailout 9: Paulson&apos;s Plan</video:title>
      <video:description>Bailout 9: Paulson&apos;s Plan

What Paulson wants to do and why I don&apos;t like it.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22275.jpg</video:thumbnail_loc>
      <video:duration>665</video:duration>
      <video:publication_date>2012-09-11T01:35:11.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/eBYbnYNl0rw</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Bailout</video:tag>
      <video:tag>9</video:tag>
      <video:tag>Paulson</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Plan</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-67-Development-of-Agriculture-and-Writing</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 67 - Development of Agriculture and Writing</video:title>
      <video:description>Development of Agriculture and Writing

The Paleolithic and Neolithic eras of the Stone Age.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25022.jpg</video:thumbnail_loc>
      <video:duration>783</video:duration>
      <video:publication_date>2012-09-17T18:12:55.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/iU58AIjh3YA</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Development</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Agriculture</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Writing</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-69-Seasons-Arent-Dictated-by-Closeness-to-Sun</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 69 - Seasons Aren&apos;t Dictated by Closeness to Sun</video:title>
      <video:description>Seasons Aren&apos;t Dictated by Closeness to Sun

Why our closeness to the sun does not dictate the seasons</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25024.jpg</video:thumbnail_loc>
      <video:duration>279</video:duration>
      <video:publication_date>2012-09-17T18:14:07.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/SJUd5du0T08</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Seasons</video:tag>
      <video:tag>Aren</video:tag>
      <video:tag>T</video:tag>
      <video:tag>Dictated</video:tag>
      <video:tag>by</video:tag>
      <video:tag>Closeness</video:tag>
      <video:tag>to</video:tag>
      <video:tag>sun</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-80-K-Ar-Dating-Calculation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 80 - K-Ar Dating Calculation</video:title>
      <video:description>K-Ar Dating Calculation

Working through a calculation for K-Ar dating (good to have some prior experience with e and logarithms)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25035.jpg</video:thumbnail_loc>
      <video:duration>667</video:duration>
      <video:publication_date>2012-09-17T18:19:57.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/iLFcSfzrlMk</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>K</video:tag>
      <video:tag>AR</video:tag>
      <video:tag>Dating</video:tag>
      <video:tag>Calculation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Examination-of-a-Neck</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Examination of a Neck</video:title>
      <video:description>This video shows the examination of a patient&apos;s neck by the doctor. First thing to examine is the position of trachea and then the thyroid is examined.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/578817fa-eb6f-41b6-afab-5d362fc728b9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>230</video:duration>
      <video:publication_date>2011-12-03T03:37:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10613.mp4</video:content_loc>
      <video:uploader>frokand</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Neck</video:tag>
      <video:tag>exam</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Biology-1AL-Spring-2012</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Biology 1AL Spring 2012</video:title>
      <video:description>This video is a part of Biology 1AL - Lectures Spring 2012. Class is  Intended for biological science majors, but open to all qualified students. This is lecture # 7.

General Biology Laboratory</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27033.jpg</video:thumbnail_loc>
      <video:duration>5044</video:duration>
      <video:publication_date>2012-09-19T06:27:32.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/fooIJHAjzrw</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Molecular Biology</video:category>
      <video:tag>biology</video:tag>
      <video:tag>1AL</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>7</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Texas-mosquito-mystery-Crash-course-ecology-part-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Texas mosquito mystery : Crash course ecology part 2</video:title>
      <video:description>Population ecology involves studying groups in a species known to interact with each other, examine their lifestyle and understand the variations in their lifestyle. Major concerns in this field include; Density and dispersion, growth of population, imitation factors, density dependence, and independent, exponential and logistical growth and growth rate calculation.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_30258.jpg</video:thumbnail_loc>
      <video:duration>712</video:duration>
      <video:publication_date>2013-02-11T04:51:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30258.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>population</video:tag>
      <video:tag>ecology</video:tag>
      <video:tag>Texas</video:tag>
      <video:tag>mosquito</video:tag>
      <video:tag>mystery</video:tag>
      <video:tag>Crash</video:tag>
      <video:tag>Course</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Oxinium-Knee-Long-lasting-replacement-for-Canadian</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Oxinium Knee - Long lasting replacement for Canadian</video:title>
      <video:description>Canadian got a long lasting knee replacement of Oxinium ceramic material in India. Surgery performed by Dr.Venkatachalam of Madras www.kneeindia.com</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/04/c54b7598-a59d-47f4-b3c9-1a7afff790d8/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2010-04-25T13:03:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4318.mp4</video:content_loc>
      <video:uploader>alampallam venkatachalam</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Oxinium</video:tag>
      <video:tag>knee</video:tag>
      <video:tag>replacement</video:tag>
      <video:tag>India</video:tag>
      <video:tag>kneeindia</video:tag>
      <video:tag>com</video:tag>
      <video:tag>Dr</video:tag>
      <video:tag>Venkatachalam</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Mashups-in-Bioinformatics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Mashups in Bioinformatics</video:title>
      <video:description>www.bimatics.blogspot.com Use of Mashups in Bioinformatics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/c9a7518a-3caf-49e5-9ec7-fea3f2e45fa5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>527</video:duration>
      <video:publication_date>2009-04-19T18:55:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1858.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>bioinformatics</video:tag>
      <video:tag>computationalbiology</video:tag>
      <video:tag>systembiology</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>genomics</video:tag>
      <video:tag>tutorials</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Chromosomes-defined</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Chromosomes defined</video:title>
      <video:description>A single molecule of deoxyribonucleic acid makes a chromosome</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/10/584432ec-5eb7-4f12-8fed-edec78091d84/cand_25.jpg</video:thumbnail_loc>
      <video:duration>74</video:duration>
      <video:publication_date>2007-10-16T00:05:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1075.mp4</video:content_loc>
      <video:uploader>watch</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>chromosome</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-Japanese-Magic-Lantern-Performance</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 -  Japanese Magic Lantern Performance</video:title>
      <video:description>Lec 6 -  Japanese Magic Lantern Performance. On Friday, April 22 and Saturday, April 23, the Minwa-za Company of Tokyo enchanted the crowd at Rockefeller Memorial Chapel with the lost art of magic lantern performance, utsushi-e.  This Japanese art form uses lanterns (furo) and slides (taneita) to project brightly colored moving images on a large screen. The images are accompanied by storytelling and the music of the shamisen, a traditional three-stringed instrument.  Utsushi-e was introduced in Japan around 1800, but began to fall out of favor by the end of the 19th century. The Minwa-za Company rediscovered the art of utsushi-e in the 1970s, and spent years researching and learning the traditional techniques.  During Minwa-za&apos;s weeklong residency at the University of Chicago, they shared the art of utsushi-e in a series of workshops, lectures, and performances for students and community members.  PhD candidate Artemis Willis, organized the company&apos;s visit and the Andrew W. Mellon Foundation, the Center for East Asian Studies, and the University of Chicago Arts Council sponsored the residency.

To see the workshop and matinee, go to http://www.youtube.com/watch?v=LZvMHyWkjwI</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14715.jpg</video:thumbnail_loc>
      <video:duration>4017</video:duration>
      <video:publication_date>2012-08-27T10:17:25.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/wCUBhhdiU9w</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Japan</video:tag>
      <video:tag>minwa</video:tag>
      <video:tag>za</video:tag>
      <video:tag>uchicago</video:tag>
      <video:tag>East</video:tag>
      <video:tag>Asian</video:tag>
      <video:tag>studies</video:tag>
      <video:tag>cinema</video:tag>
      <video:tag>Animation</video:tag>
      <video:tag>and</video:tag>
      <video:tag>media</video:tag>
      <video:tag>magic</video:tag>
      <video:tag>lantern</video:tag>
      <video:tag>slides</video:tag>
      <video:tag>utushi</video:tag>
      <video:tag>E</video:tag>
      <video:tag>education</video:tag>
      <video:tag>precinema</video:tag>
      <video:tag>anime</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Transitional-Fossils</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Transitional Fossils</video:title>
      <video:description>The video will give you a well detailed list of transitional fossils.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/f358bc37-df91-44c7-b0f6-9500553745cf/cand_5.jpg</video:thumbnail_loc>
      <video:duration>599</video:duration>
      <video:publication_date>2009-05-27T21:20:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2537.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>transitional</video:tag>
      <video:tag>fossils</video:tag>
      <video:tag>forms</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>creationism</video:tag>
      <video:tag>Intelligent</video:tag>
      <video:tag>design</video:tag>
      <video:tag>archaeopteryx</video:tag>
      <video:tag>ambulocetans</video:tag>
      <video:tag>therapsids</video:tag>
      <video:tag>Darwin</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-Exercise-Write-a-Fibonacci-Function</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - Exercise - Write a Fibonacci Function</video:title>
      <video:description>Exercise - Write a Fibonacci Function

Introduction to the Fibonacci Sequence and a programming challenge</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25094.jpg</video:thumbnail_loc>
      <video:duration>255</video:duration>
      <video:publication_date>2012-09-18T01:12:37.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Bdbc1ZC-vhw</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Exercise</video:tag>
      <video:tag>Write</video:tag>
      <video:tag>A</video:tag>
      <video:tag>fibonacci</video:tag>
      <video:tag>function</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Defining-Barium</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Defining Barium</video:title>
      <video:description>This video will help you understand this chemical element called Barium, it;s application,where it occurs and it&apos;s physical properties.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/6a1b83dd-d465-4cce-a388-3ca24bce3350/cand_5.jpg</video:thumbnail_loc>
      <video:duration>93</video:duration>
      <video:publication_date>2011-12-11T23:48:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11211.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Barium</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-60-Detectable-Civilizations-in-our-Galaxy-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 60 - Detectable Civilizations in our Galaxy 2</video:title>
      <video:description>Detectable Civilizations in our Galaxy 2

Why do we even care about the Drake Equation.  Thinking about the fraction of a planet&apos;s life when a civilization might be detectable.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25015.jpg</video:thumbnail_loc>
      <video:duration>533</video:duration>
      <video:publication_date>2012-09-17T18:08:26.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/jN03g05TSWM</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Detectable</video:tag>
      <video:tag>Civilizations</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Our</video:tag>
      <video:tag>Galaxy</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Stem-Cells-Part-III</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Stem Cells Part III</video:title>
      <video:description>This is the third part of stem cell video. Stem cells serve as the source of all the other specialized cells in the body, both when it forms during embryogenesis and when it replaces cells that have been lost to aging, injury or disease. 
This part deals with normal, physiological function of stem cells (for example red blood cells to be replaced, differentiation)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/04/3bebbbec-aa71-488c-97a0-8330783735ae/cand_5.jpg</video:thumbnail_loc>
      <video:duration>138</video:duration>
      <video:publication_date>2007-04-02T05:33:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/165.mp4</video:content_loc>
      <video:uploader>siere</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Stem</video:tag>
      <video:tag>cells</video:tag>
      <video:tag>blood</video:tag>
      <video:tag>Supply</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-Iterative-Fibonacci-Function-Example</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - Iterative Fibonacci Function Example</video:title>
      <video:description>Iterative Fibonacci Function Example

One way to write a Fibonacci function iteratively</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25095.jpg</video:thumbnail_loc>
      <video:duration>393</video:duration>
      <video:publication_date>2012-09-18T01:13:04.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/94O_3QCvfqI</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Iterative</video:tag>
      <video:tag>fibonacci</video:tag>
      <video:tag>function</video:tag>
      <video:tag>Example</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-Recursive-Fibonacci-Example</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - Recursive Fibonacci Example</video:title>
      <video:description>Recursive Fibonacci Example

Using recursion to write a fibonacci function</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25099.jpg</video:thumbnail_loc>
      <video:duration>457</video:duration>
      <video:publication_date>2012-09-18T01:14:04.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/urPVT1lymzU</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>recursive</video:tag>
      <video:tag>fibonacci</video:tag>
      <video:tag>Example</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-20-u09-l1-t2-we4-Adding-Real-Numbers-Application</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 - u09 l1 t2 we4 Adding Real Numbers Application</video:title>
      <video:description>u09 l1 t2 we4 Adding Real Numbers Application</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25100.jpg</video:thumbnail_loc>
      <video:duration>195</video:duration>
      <video:publication_date>2012-09-18T01:14:07.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/fFdOr8U4mnI</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>U09</video:tag>
      <video:tag>L1</video:tag>
      <video:tag>t2</video:tag>
      <video:tag>we4</video:tag>
      <video:tag>Adding</video:tag>
      <video:tag>Real</video:tag>
      <video:tag>Numbers</video:tag>
      <video:tag>Application</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Applying-a-Volar-Slab-Cast</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Applying a Volar Slab Cast</video:title>
      <video:description>This video will help you to understand the volar slab cast application. Video is very helpful for the medical students.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/68b6f68e-2662-45b2-9087-7dd9055d21c2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>115</video:duration>
      <video:publication_date>2011-12-01T21:52:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10466.mp4</video:content_loc>
      <video:uploader>catee</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Volar</video:tag>
      <video:tag>Slab</video:tag>
      <video:tag>cast</video:tag>
      <video:tag>Application</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-27-Slope-of-a-line</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 27 - Slope of a line</video:title>
      <video:description>Slope of a line

U04_L1_T1_we1 : Slope of a line</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24550.jpg</video:thumbnail_loc>
      <video:duration>280</video:duration>
      <video:publication_date>2012-09-17T13:58:20.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/R948Tsyq4vA</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>slope</video:tag>
      <video:tag>of</video:tag>
      <video:tag>A</video:tag>
      <video:tag>line</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-2-Biology-1A</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 2-Biology 1A</video:title>
      <video:description>lec 2-Biology 1A General Biology Lecture</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23357.jpg</video:thumbnail_loc>
      <video:duration>3183</video:duration>
      <video:publication_date>2012-09-13T13:04:11.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/b4n0uS48DMk</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Biomedical Engineering</video:category>
      <video:tag>biology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Environment-for-Stickleback</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Environment for Stickleback</video:title>
      <video:description>Environment for stickleback is explained in this video. At the end of the ice age, the retreating ice sheet created many new lakes, some of which were colonized by sticklebacks. The presence of different predators in different lakes dictated the subsequent evolution of each isolated lake stickleback over the course of about 10,000 years. Some groups kept their spines to use against predatory fish, such as trout. Others lost their spines, perhaps to evade aquatic insect predators.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/04/6e361080-7100-4305-8222-4585157cb487/cand_5.jpg</video:thumbnail_loc>
      <video:duration>86</video:duration>
      <video:publication_date>2012-04-12T22:45:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/12183.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>environment</video:tag>
      <video:tag>for</video:tag>
      <video:tag>Stickleback</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Touch-Its-Definition</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Touch - Its Definition</video:title>
      <video:description>This video will help you to understand the whole process while touching a object. Touch is actually felt by a process, when you touch any object the electrons present in your hand and the electron present in objects attract or repel each other, this sense is called touch.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/6e6ba1a7-ae99-45d3-9b8a-b684d717eb37/cand_5.jpg</video:thumbnail_loc>
      <video:duration>138</video:duration>
      <video:publication_date>2013-02-07T07:18:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29318.mp4</video:content_loc>
      <video:uploader>Wendi Westfall</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>What</video:tag>
      <video:tag>is</video:tag>
      <video:tag>touch</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Post-tetanic-facilitation-in-a-patient-receiving-rocuronium</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Post tetanic facilitation in a patient receiving rocuronium</video:title>
      <video:description>When given a general anesthesia a patient is administered a cocktail of drugs most often including a mixture of an induction agent such as propofol or sodium pentathol the initial drug that puts you to sleep this video clip demonstrates the effect of post tetanic facilitation in a patient receiving rocuronium under general anesthesia</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/6eb198ac-6052-4a98-812f-e4642bca1564/cand_5.jpg</video:thumbnail_loc>
      <video:duration>25</video:duration>
      <video:publication_date>2011-11-29T11:05:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8822.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>post</video:tag>
      <video:tag>Tetanic</video:tag>
      <video:tag>Facilitation</video:tag>
      <video:tag>in</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Patient</video:tag>
      <video:tag>receiving</video:tag>
      <video:tag>Rocuronium</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-18-Stepping-Through-Recursive-Fibonacci-Function</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 - Stepping Through Recursive Fibonacci Function</video:title>
      <video:description>Stepping Through Recursive Fibonacci Function

Understanding why and how the recursive Fibonacci function works</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25101.jpg</video:thumbnail_loc>
      <video:duration>484</video:duration>
      <video:publication_date>2012-09-18T01:14:32.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/zg-ddPbzcKM</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Stepping</video:tag>
      <video:tag>Through</video:tag>
      <video:tag>recursive</video:tag>
      <video:tag>fibonacci</video:tag>
      <video:tag>function</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Carburetor-Parts-and-fuel-injection</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Carburetor Parts and fuel injection</video:title>
      <video:description>A carburetor blends and regulates air and fuel. This video show how a carburetor and fuel injection basics work.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/e1dd8412-867c-473e-bd59-97206ab6f99d/cand_25.jpg</video:thumbnail_loc>
      <video:duration>54</video:duration>
      <video:publication_date>2011-11-25T20:23:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7877.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>carburetor</video:tag>
      <video:tag>Parts</video:tag>
      <video:tag>and</video:tag>
      <video:tag>fuel</video:tag>
      <video:tag>injection</video:tag>
      <video:tag>Basics</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/experiment</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>experiment</video:title>
      <video:description>good</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/07/c5793d73-6cef-4f5c-b266-7a0d95f86d16/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2009-07-22T01:50:02.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3084.mp4</video:content_loc>
      <video:uploader>abdul hannan</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Chemistry</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/What-Is-Beryllium</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What Is Beryllium?</video:title>
      <video:description>Beryllium is a very rare element in the universe. It has an atomic number of 4 and it was discovered in 1797. This video will explain a few other important facts about Beryllium.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/6370b3be-a3de-4fed-9c92-334955e9adc4/cand_25.jpg</video:thumbnail_loc>
      <video:duration>124</video:duration>
      <video:publication_date>2011-12-12T02:16:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11329.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>What</video:tag>
      <video:tag>is</video:tag>
      <video:tag>beryllium</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-43-Chemistry-1A-Lecture-42-Review-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 43 - Chemistry 1A - Lecture 42: Review 2</video:title>
      <video:description>Chemistry 1A - Lecture 42: Review 2

General Chemistry</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26803.jpg</video:thumbnail_loc>
      <video:duration>3012</video:duration>
      <video:publication_date>2012-09-19T02:34:31.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/3aSctuLvCvk</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Chemistry</video:tag>
      <video:tag>1A</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>42</video:tag>
      <video:tag>Review</video:tag>
      <video:tag>2</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/MWV-Episode-80-Harald-zur-Hausen-Human-Papilloma-Virus</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>MWV Episode 80 - Harald zur Hausen - Human Papilloma Virus (</video:title>
      <video:description>Vincent Racaniello speaks with Professor Harald zur Hausen, recipient of the 2013 Society for General Microbiology Prize Medal for &quot;work that has had a far-reaching impact beyond microbiology.&quot;

Professor zur Hausen talks about the beginnings of his work on the human papilloma virus (HPV) starting in 1972 with a group he setup to look at the &quot;isolation and characterization of the viruses in genital warts.&quot;
This group would lead to the discovery of HPV 16 and 18 (the leading cause of cervical cancer) amongst many other types.

The discovery of these two particular strains of HPV led to insights into the cancer causing properties of HPV which would result in the production of the HPV vaccine.

Vincent and Professor zur Hausen also discuss other virus related cancers including the possibility that colon cancer is a product of a virus and the application of the HPV vaccine to males as well as females.

Filmed on location in Manchester, England at the 2013 Society for General Microbiology conference.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_30737.jpg</video:thumbnail_loc>
      <video:duration>900</video:duration>
      <video:publication_date>2013-10-23T23:11:15.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/LFFxWpSBlYY</video:player_loc>
      <video:uploader>Chris Condayan</video:uploader>
      <video:category>Interviews</video:category>
      <video:tag>HPV</video:tag>
      <video:tag>human</video:tag>
      <video:tag>papilloma</video:tag>
      <video:tag>Virus</video:tag>
      <video:tag>Cancer</video:tag>
      <video:tag>Oral</video:tag>
      <video:tag>vaccine</video:tag>
      <video:tag>genital</video:tag>
      <video:tag>Warts</video:tag>
      <video:tag>noble</video:tag>
      <video:tag>Prize</video:tag>
      <video:tag>Colon</video:tag>
      <video:tag>SGM</video:tag>
      <video:tag>2013</video:tag>
      <video:tag>zur</video:tag>
      <video:tag>Hausen</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-Linear-Algebra-Vector-Examples</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - Linear Algebra: Vector Examples</video:title>
      <video:description>Linear Algebra: Vector Examples 

Visually understanding basic vector operations</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21994.jpg</video:thumbnail_loc>
      <video:duration>1533</video:duration>
      <video:publication_date>2012-09-11T00:16:12.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/r4bH66vYjss</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>linear</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>Vector</video:tag>
      <video:tag>Examples</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Lec-17-More-on-linear-independence</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - More on linear independence</video:title>
      <video:description>More on linear independence

More examples determining linear dependence or independence.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22000.jpg</video:thumbnail_loc>
      <video:duration>1058</video:duration>
      <video:publication_date>2012-09-11T00:17:51.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Alhcv5d_XOs</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>More</video:tag>
      <video:tag>on</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>Independence</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Vectors-a-no-word-introduction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Vectors - a no word introduction</video:title>
      <video:description>Definition addition subtraction components, more... http://www.sonom.gr</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/04/a6cc7f05-cd34-4593-9bcc-cce987b50304/cand_25.jpg</video:thumbnail_loc>
      <video:duration>111</video:duration>
      <video:publication_date>2012-04-02T16:46:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/12080.mp4</video:content_loc>
      <video:uploader>dimitris poimenidis</video:uploader>
      <video:category>Tutorials</video:category>
      <video:tag>vectors</video:tag>
      <video:tag>components</video:tag>
      <video:tag>Maths</video:tag>
      <video:tag>Mathematics</video:tag>
      <video:tag>education</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>math</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-25-Years-at-PDI</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - 25 Years at PDI</video:title>
      <video:description>&quot;Lec 7 - 25 Years at PDI&quot; November 15, 2006 lecture by Richard Chuang for the Stanford University Computer Systems Colloquium (EE 380).

Take a personal journey through a quarter century of changes in the computer animation industry with the co-founder of PDI. 

EE 380 | Computer Systems Colloquium:
http://www.stanford.edu/class/ee380/

Stanford Computer Systems Laboratory:
http://csl.stanford.edu/

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanforduniversity/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24081.jpg</video:thumbnail_loc>
      <video:duration>4268</video:duration>
      <video:publication_date>2012-09-14T15:14:16.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/cQkEA62KWQQ</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>7</video:tag>
      <video:tag>25</video:tag>
      <video:tag>Years</video:tag>
      <video:tag>at</video:tag>
      <video:tag>PDI</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-30-Complicated-Rational-Expressions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 30 - Complicated Rational Expressions</video:title>
      <video:description>Complicated Rational Expressions

u15_l1_t4_we1 Complicated Rational Expressions</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25238.jpg</video:thumbnail_loc>
      <video:duration>427</video:duration>
      <video:publication_date>2012-09-18T02:03:19.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ALO87_KDoTs</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Complicated</video:tag>
      <video:tag>Rational</video:tag>
      <video:tag>Expressions</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-131-Quadratic-Formula-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 131 - Quadratic Formula 1</video:title>
      <video:description>Quadratic Formula 1

U10_L1_T3_we1 Quadratic Formula 1</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24741.jpg</video:thumbnail_loc>
      <video:duration>334</video:duration>
      <video:publication_date>2012-09-17T16:37:10.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/iulx0z1lz8M</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Quadratic</video:tag>
      <video:tag>Formula</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-21-Computer-Science-188-Lecture-27</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21 - Computer Science 188 - Lecture 27</video:title>
      <video:description>Computer Science 188 - Lecture 27

Introduction to Artificial Intelligence</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26345.jpg</video:thumbnail_loc>
      <video:duration>5140</video:duration>
      <video:publication_date>2012-09-19T00:53:12.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/n5XzD6MS4yc</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>188</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>27</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-93-Dividing-polynomials-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 93 - Dividing polynomials 1</video:title>
      <video:description>Dividing polynomials 1

u11_l2_t6_we1 Dividing polynomials 1</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25247.jpg</video:thumbnail_loc>
      <video:duration>200</video:duration>
      <video:publication_date>2012-09-18T02:09:21.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/8Wxw9bpKEGQ</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Dividing</video:tag>
      <video:tag>Polynomials</video:tag>
      <video:tag>1</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-94-Dividing-polynomials-with-remainders</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 94 - Dividing polynomials with remainders</video:title>
      <video:description>Dividing polynomials with remainders

u11_l2_t6_we2 Dividing polynomials with remainders</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25248.jpg</video:thumbnail_loc>
      <video:duration>383</video:duration>
      <video:publication_date>2012-09-18T02:09:48.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/pLCmwHsDYqo</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Dividing</video:tag>
      <video:tag>Polynomials</video:tag>
      <video:tag>with</video:tag>
      <video:tag>remainders</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-to-hold-and-cut-with-scalpel</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to hold and cut with scalpel</video:title>
      <video:description>Scalpel holding and cutting is shown in this video. A scalpel, or lancet, is a small and extremely sharp bladed instrument used for surgery and anatomical dissection.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/94d940e4-67ef-4ad2-af2a-4e9e8d39609c/cand_25.jpg</video:thumbnail_loc>
      <video:duration>14</video:duration>
      <video:publication_date>2011-11-30T05:56:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9293.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Scalpel</video:tag>
      <video:tag>Holding</video:tag>
      <video:tag>Cutting</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-126-Perpendicular-Line-Slope</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 126 - Perpendicular Line Slope</video:title>
      <video:description>Perpendicular Line Slope

u13 l2 t3 we1 Perpendicular Line Slope</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25298.jpg</video:thumbnail_loc>
      <video:duration>151</video:duration>
      <video:publication_date>2012-09-18T02:46:26.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ndPq7gbin7A</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Perpendicular</video:tag>
      <video:tag>line</video:tag>
      <video:tag>slope</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-50-Multiply-and-Simplify-a-Radical-Expression-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 50 - Multiply and Simplify a Radical Expression 1</video:title>
      <video:description>Multiply and Simplify a Radical Expression 1

u16_l2_t1_we1 Multiply and Simply a Radical Expression</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25300.jpg</video:thumbnail_loc>
      <video:duration>265</video:duration>
      <video:publication_date>2012-09-18T02:46:51.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/GEeKOeGHddY</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Multiply</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Simplify</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Radical</video:tag>
      <video:tag>expression</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-127-Equation-of-a-Line-hairier-example</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 127 - Equation of a Line hairier example</video:title>
      <video:description>Equation of a Line hairier example

u13 l2 t2 we INT Equation of a Line hairier example</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25301.jpg</video:thumbnail_loc>
      <video:duration>204</video:duration>
      <video:publication_date>2012-09-18T02:46:53.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/k8EfLFvUI5U</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>equation</video:tag>
      <video:tag>of</video:tag>
      <video:tag>A</video:tag>
      <video:tag>line</video:tag>
      <video:tag>hairier</video:tag>
      <video:tag>Example</video:tag>
    </video:video>
  </url>
  <url>
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u16_l2_t1_we2 Multiply and Simply a Radical Expression</video:description>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Adding and Simplifying Radicals

u16_l2_t2_we1 Adding and Simplifying Radicals</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25304.jpg</video:thumbnail_loc>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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u13_l2_t4_we1 Graphing Inequalities</video:description>
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  <url>
    <loc>https://dnatube.com/videos/Lec-54-Multiplying-Binomials-with-Radicals</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 54 - Multiplying Binomials with Radicals</video:title>
      <video:description>Multiplying Binomials with Radicals

u16_l2_t3_we1 Multiplying Binomials with Radicals</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25307.jpg</video:thumbnail_loc>
      <video:duration>364</video:duration>
      <video:publication_date>2012-09-18T02:48:25.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/yAH3722GrP8</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Lec-55-Rationalizing-Denominators-of-Expressions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 55 - Rationalizing Denominators of Expressions</video:title>
      <video:description>Rationalizing Denominators of Expressions

u16_l2_t4_we1 Rationalizing Denominators of Expressions</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25309.jpg</video:thumbnail_loc>
      <video:duration>298</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/Z3db5itCIiQ</video:player_loc>
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  <url>
    <loc>https://dnatube.com/videos/Lec-131-Plot-ordered-pairs</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 131 - Plot ordered pairs</video:title>
      <video:description>Plot ordered pairs

u13_l1_t1_we1 Plot ordered pairs</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25310.jpg</video:thumbnail_loc>
      <video:duration>128</video:duration>
      <video:publication_date>2012-09-18T02:48:58.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/5ctsUsvIp8w</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>plot</video:tag>
      <video:tag>Ordered</video:tag>
      <video:tag>pairs</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Explanation-of-Oxygen-Transport-from-Lungs-to-Cells</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Explanation of Oxygen Transport from Lungs to Cells</video:title>
      <video:description>This videos explains about Oxygen Transport from Lungs to Cells.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/10/75a9b732-1f8e-4a00-b3ef-5649dcaed228/cand_5.jpg</video:thumbnail_loc>
      <video:duration>189</video:duration>
      <video:publication_date>2012-10-03T06:16:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27679.mp4</video:content_loc>
      <video:uploader>Julia Roberts</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>Oxygen</video:tag>
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    <loc>https://dnatube.com/videos/Lec-5-History-C187</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 5 - History C187</video:title>
      <video:description>&quot;Lec 5 - History C187 &quot; The History and Practice of Human Rights</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Lec 10- Paleoecology.
General Biology</video:description>
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      <video:duration>3001</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/MA_O2L6l0kI</video:player_loc>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>&quot;Lec 9 - Philosophy 3 &quot;The Nature of Mind
Professor John Campbell</video:description>
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      <video:duration>2820</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/yKZ8wKZslEQ</video:player_loc>
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    <lastmod>2026-08-14</lastmod>
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Simplifying the while loop for the Insertion Sort function</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Environ Sci - Lecture 11

Wildlife Ecology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27083.jpg</video:thumbnail_loc>
      <video:duration>2626</video:duration>
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      <video:uploader>0|55|0</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Primaries and Caucuses

How states choose their delegates for the national party conventions (under CC-BY-SA license)</video:description>
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      <video:duration>493</video:duration>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 76 - Income and Expenditure Views of GDP</video:title>
      <video:description>Income and Expenditure Views of GDP

Looking at a simple model of an economy</video:description>
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      <video:publication_date>2012-09-18T16:11:37.000Z</video:publication_date>
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      <video:tag>of</video:tag>
      <video:tag>GDP</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Biology &gt; Introduction to Biology/nVideo Lectures - Lecture 21/nTopics covered:
	/nVirology/Tumor Viruses/nInstructor:
	/nProf. Robert A. Weinberg/nTranscript - Lecture 21/nGood morning class, nice to see you again. I trust you had a relaxing weekend and a Happy Halloween, whatever a Happy Halloween is. You recall that last time we were talking about the process of cell transformation, and recall, what I said was that transformation represents the conversion of a normal cell into a cancer cell./nIn fact, there are a variety of traits of a cell which suggest it&apos;s a cancer cell, it changes its shape, it can get along with [foralized?] growth factors. Normal cells require tethering to the bottom of a Petri dish in order to grow. Cancer cells, you can put them into a semi-solid medium, like agar, and cancer cells will often grow like this, as colonies in suspension, without direct tethering, without direct adhesion to a solid, underlying substrate./nAnd that, that&apos;s a trait of cancer cells, the phenotype of cancer cells, is sometimes called, anchorage independence. But ultimately, the best litmus test, whether a cell is truly transformed, is tumoraganisity, i.e. the ability of a cell, when plucked out of a Petri-dish like this, and implanted into a host mouse, to actually grow into a tumor./nSo there are various gradations of becoming transformed, but tumoraganisity is the ultimate arbiter of whether or not a cell is truly transformed. Now, you&apos;ll recall from our conversation last time that if you put a transformed cell, a mixed a mono-layer of normal cells, that the transformed cell will overgrow the mono-layer, it will have lost contact inhibition, and that when viewed from above, such a Petri-dish yields a thick clump of cells, which is called a focus, plural, foci./nAnd I will tell you that beginning in the late 1960&apos;s, one began to use a variety of different techniques, with which to transform cancer cells into normal cells. One of the techniques one used was to apply chemical carcinogens to cells, and keep in m</video:description>
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      <video:duration>3020</video:duration>
      <video:publication_date>2009-04-02T04:50:29.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1557.mp4</video:content_loc>
      <video:uploader>Celal Yankuncu</video:uploader>
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      <video:tag>viruses</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 41 - Chemistry 1A - Lecture 38</video:title>
      <video:description>Chemistry 1A - Lecture 38

General Chemistry</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26795.jpg</video:thumbnail_loc>
      <video:duration>2973</video:duration>
      <video:publication_date>2012-09-19T02:33:20.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/BoVD4gREkk8</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Chemistry</video:tag>
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      <video:tag>38</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-8-Developing-Products-That-Save-Lives</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Developing Products That Save Lives</video:title>
      <video:description>&quot;Lec 8 - Developing Products That Save Lives&quot; (April 27, 2011) Richard Scheller talks about his move from academia to professional research, his responsibilities and role at Genentech, personalized medicine, drug research decisions, and what motivates him and the biotech industry. 

Stanford University:
http://www.stanford.edu/

Entrepreneurial Thought Leaders Seminar:
http://etl.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18903.jpg</video:thumbnail_loc>
      <video:duration>3671</video:duration>
      <video:publication_date>2012-09-04T07:12:57.000Z</video:publication_date>
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  <url>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 45 - Visualizing Average Costs and Marginal Costs as Slope</video:title>
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Graphing variable cost, fixed cost and total cost</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25495.jpg</video:thumbnail_loc>
      <video:duration>726</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/k1iHDu9GrJE</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Marginal Cost and Average Total Cost

Looking at marginal and average total cost in the context of a juice business</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25496.jpg</video:thumbnail_loc>
      <video:duration>460</video:duration>
      <video:publication_date>2012-09-18T15:48:33.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/7t8gdc3YogM</video:player_loc>
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  <url>
    <loc>https://dnatube.com/videos/Lec-29-Physics-112-Lecture-32</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Physics 112 - Lecture 32

Introduction to Statistical and Thermal Physics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26548.jpg</video:thumbnail_loc>
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      <video:tag>physics</video:tag>
      <video:tag>112</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>32</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-Mathematics-16B-Lecture-15</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - Mathematics 16B - Lecture 15</video:title>
      <video:description>Mathematics 16B - Lecture 15

Analytic Geometry and Calculus</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25752.jpg</video:thumbnail_loc>
      <video:duration>4591</video:duration>
      <video:publication_date>2012-09-18T17:21:40.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/oakJz0n7cCQ</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Mathematics</video:tag>
      <video:tag>16B</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>15</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-61-More-on-Nash-Equilibrium</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 61 - More on Nash Equilibrium</video:title>
      <video:description>More on Nash Equilibrium

Looking more closely at the definition of Nash Equilibrium</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25511.jpg</video:thumbnail_loc>
      <video:duration>391</video:duration>
      <video:publication_date>2012-09-18T16:01:52.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ewu_7Dmj_18</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>More</video:tag>
      <video:tag>on</video:tag>
      <video:tag>Nash</video:tag>
      <video:tag>Equilibrium</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Videos-of-Hip-Resurfacing-Surgery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Videos of Hip Resurfacing Surgery</video:title>
      <video:description>Hip resurfacing surgery is a procedure done by chiropractors, the procedure is done as an alternative to hip replacement especially for young patients.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/14427c09-87ae-40c2-ab64-b0038b92afc8/cand_25.jpg</video:thumbnail_loc>
      <video:duration>384</video:duration>
      <video:publication_date>2011-11-30T22:37:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9695.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Hip</video:tag>
      <video:tag>Resurfacing</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>Videos</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-23-Computer-Science-61A</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23- Computer Science 61A</video:title>
      <video:description>Lec 23- Computer Science 61A .
The Structure and Interpretation of Computer Programs</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16833.jpg</video:thumbnail_loc>
      <video:duration>2710</video:duration>
      <video:publication_date>2012-09-01T13:56:52.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/cOtXiAWMTfs</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Spring</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Creating-a-Culture-of-Innovation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Creating a Culture of Innovation</video:title>
      <video:description>Creating a Culture of Innovation

An interview with David Kester, Chief Executive, Design Council. To foster a culture of innovation, managers must look outward to identify consumers&apos; problems and spark ideas for solving those problems. They must also ease employees&apos; fear of change.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25538.jpg</video:thumbnail_loc>
      <video:duration>617</video:duration>
      <video:publication_date>2012-09-18T16:15:41.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/KyqHGdIMcas</video:player_loc>
      <video:uploader>0|52|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Creating</video:tag>
      <video:tag>A</video:tag>
      <video:tag>culture</video:tag>
      <video:tag>of</video:tag>
      <video:tag>innovation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-79-Real-GDP-and-Nominal-GDP</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 79 - Real GDP and Nominal GDP</video:title>
      <video:description>Real GDP and Nominal GDP

Using real GDP as a measure of actual productivity growth</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25539.jpg</video:thumbnail_loc>
      <video:duration>484</video:duration>
      <video:publication_date>2012-09-18T16:16:03.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/lBDT2w5Wl84</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Real</video:tag>
      <video:tag>GDP</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Nominal</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec1-Lab-1-Safety-Micropipetter-Microscope-Cells-and-Vibrio-isolation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec1-  Lab 1 - Safety, Micropipetter, Microscope, Cells and Vibrio isolation.</video:title>
      <video:description>Lec1-  Lab 1 - Safety, Micropipetter, Microscope, Cells and Vibrio isolation.
General Biology Laboratory</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16896.jpg</video:thumbnail_loc>
      <video:duration>4837</video:duration>
      <video:publication_date>2012-09-01T15:58:18.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/rfQL14oukC4</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Molecular Biology</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Spring</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-FICA-Tax</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - FICA Tax</video:title>
      <video:description>FICA Tax

How the FICA tax is calculated and what it stands for</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25119.jpg</video:thumbnail_loc>
      <video:duration>450</video:duration>
      <video:publication_date>2012-09-18T01:22:32.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/UP9xy2eVj7s</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>FICA</video:tag>
      <video:tag>Tax</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Thinking-Inside-the-Box</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Thinking Inside the Box</video:title>
      <video:description>Thinking Inside the Box

An interview with Kevin Coyne, Founder, Kevin Coyne Partners.  Asking people to &quot;think outside the box&quot; creates chaotic brainstorming. Here are five questions that can stimulate more focused thinking about possible new products and services.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25540.jpg</video:thumbnail_loc>
      <video:duration>553</video:duration>
      <video:publication_date>2012-09-18T16:16:15.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/kHamDutH1Wg</video:player_loc>
      <video:uploader>0|52|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>thinking</video:tag>
      <video:tag>Inside</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Box</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-81-Example-Calculating-Real-GDP-with-a-Deflator</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 81 - Example Calculating Real GDP with a Deflator</video:title>
      <video:description>Example Calculating Real GDP with a Deflator

Simple example of calculating Real GDP from Nominal GDP</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25544.jpg</video:thumbnail_loc>
      <video:duration>339</video:duration>
      <video:publication_date>2012-09-18T16:17:35.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/v5YT8GlSxoU</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Example</video:tag>
      <video:tag>Calculating</video:tag>
      <video:tag>Real</video:tag>
      <video:tag>GDP</video:tag>
      <video:tag>with</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Deflator</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Innovation-at-Procter-Gamble</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Innovation at Procter &amp; Gamble</video:title>
      <video:description>Innovation at Procter &amp; Gamble

An interview with A.G. Lafley, Chairman and CEO, Procter &amp; Gamble. Innovation is at the core of P&amp;G&apos;s business strategy. See how P&amp;G makes innovation an everyday practice in their organization.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25541.jpg</video:thumbnail_loc>
      <video:duration>868</video:duration>
      <video:publication_date>2012-09-18T16:16:45.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/xvIUSxXrffc</video:player_loc>
      <video:uploader>0|52|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>innovation</video:tag>
      <video:tag>at</video:tag>
      <video:tag>Procter</video:tag>
      <video:tag>Gamble</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Innovate-Like-Google</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Innovate Like Google</video:title>
      <video:description>Innovate Like Google

An interview with Tom Davenport, Professor of Information Technology &amp; Management, Babson College. While some elements of Google&apos;s success as innovator would be very hard to emulate, others can be profitably adopted by almost any business.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25547.jpg</video:thumbnail_loc>
      <video:duration>592</video:duration>
      <video:publication_date>2012-09-18T16:18:32.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/QOioQxtJ4gI</video:player_loc>
      <video:uploader>0|52|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Innovate</video:tag>
      <video:tag>Like</video:tag>
      <video:tag>Google</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-83-Actual-CPI-U-Basket-of-Goods</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 83 - Actual CPI-U Basket of Goods</video:title>
      <video:description>Actual CPI-U Basket of Goods

Exploring the actual weightings for the CPI-U basket of goods</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25549.jpg</video:thumbnail_loc>
      <video:duration>448</video:duration>
      <video:publication_date>2012-09-18T16:21:18.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/-JTw7gNwT6Y</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Actual</video:tag>
      <video:tag>CPI</video:tag>
      <video:tag>U</video:tag>
      <video:tag>Basket</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Goods</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lecture-22-Chemistry-1A-Spring-2010</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture 22- Chemistry 1A Spring 2010</video:title>
      <video:description>Lec 22- Chemistry 1A Spring 2010.
General Chemistry</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16872.jpg</video:thumbnail_loc>
      <video:duration>3066</video:duration>
      <video:publication_date>2012-09-01T14:44:43.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/gjEGr_ktcL0</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Spring</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-a-Flu-Attack</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is a Flu Attack?</video:title>
      <video:description>A person can get the flu in many different ways. This video explains how a person in infected with a virus and how that virus affects our body.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/c6559b6a-d5df-4d41-ba8e-5290c5f88d7f/cand_25.jpg</video:thumbnail_loc>
      <video:duration>218</video:duration>
      <video:publication_date>2010-11-24T00:05:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5841.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Flu</video:tag>
      <video:tag>attack</video:tag>
      <video:tag>How</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Virus</video:tag>
      <video:tag>Invades</video:tag>
      <video:tag>Your</video:tag>
      <video:tag>body</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Letters-and-Science-C70V-Spring-2010</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11- Letters and Science C70V Spring 2010</video:title>
      <video:description>Lec 11- Letters and Science C70V.
Descriptive Introduction to Physics. This lecture is filmed on Spring 2010.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16917.jpg</video:thumbnail_loc>
      <video:duration>4856</video:duration>
      <video:publication_date>2012-09-01T16:31:25.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/1Zib6FlqGxc</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Spring</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/DNA-Replication-Process</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>DNA Replication Process</video:title>
      <video:description>We travel inside nucleus to see how the DNA replicates.

When DNA replicates its strands are separated by enzine helicase.
Single-stranded DNA binding proteines keep the strands from (...?).
One DNA strand encodes the leading strand using DNA Polymerase III.

Just watch to see what is going on.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/09/86d60eaf-bd24-44b3-aaa3-8d611b4370f8/cand_25.jpg</video:thumbnail_loc>
      <video:duration>119</video:duration>
      <video:publication_date>2007-09-16T16:55:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1019.mp4</video:content_loc>
      <video:uploader>watch</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>DNAReplication</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-21-Growing-by-a-percentage</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21 - Growing by a percentage</video:title>
      <video:description>Growing by a percentage

Growing a quantity by a percentage</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20106.jpg</video:thumbnail_loc>
      <video:duration>582</video:duration>
      <video:publication_date>2012-09-06T02:02:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/X2jVap1YgwI</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Growing</video:tag>
      <video:tag>by</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Percentage</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Grow-Your-Stars-Dont-Buy-Them</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Grow Your Stars -- Don&apos;t Buy Them</video:title>
      <video:description>Grow Your Stars -- Don&apos;t Buy Them

An interview with Boris Groysberg, Professor, Harvard Business School.  Many star performers hired from outside don&apos;t perform as expected at their new company. So, develop stars within your company; for example, through strong training and mentoring programs.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25578.jpg</video:thumbnail_loc>
      <video:duration>578</video:duration>
      <video:publication_date>2012-09-18T16:30:05.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/NLSo2XOywBI</video:player_loc>
      <video:uploader>0|55|0</video:uploader>
      <video:category>Management</video:category>
      <video:tag>grow</video:tag>
      <video:tag>Your</video:tag>
      <video:tag>Stars</video:tag>
      <video:tag>Don</video:tag>
      <video:tag>T</video:tag>
      <video:tag>buy</video:tag>
      <video:tag>them</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-Managing-B-Players</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - Managing B Players</video:title>
      <video:description>Managing B Players

An interview with Tom DeLong, Professor, Harvard Business School.  Executives can get more value from their workforce if they recognize and motivate their B players. These solid, steady performers form the bulk of a workforce--and bring crucial forms of value to companies.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25580.jpg</video:thumbnail_loc>
      <video:duration>576</video:duration>
      <video:publication_date>2012-09-18T16:30:28.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/hvij3cKyQGU</video:player_loc>
      <video:uploader>0|55|0</video:uploader>
      <video:category>Management</video:category>
      <video:tag>Managing</video:tag>
      <video:tag>b</video:tag>
      <video:tag>Players</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-93-Real-GDP-driving-Price</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 93 - Real GDP driving Price</video:title>
      <video:description>Real GDP driving Price

Thinking about how high utilization could drive price as another justification for an upward sloping short-run aggregate supply curve</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25581.jpg</video:thumbnail_loc>
      <video:duration>375</video:duration>
      <video:publication_date>2012-09-18T16:30:37.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/XsD7mqFDJs0</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Real</video:tag>
      <video:tag>GDP</video:tag>
      <video:tag>Driving</video:tag>
      <video:tag>price</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Public-Health-250A-Lecture-12-Experimental-Studies-I-In</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Public Health 250A - Lecture 12: Experimental Studies I:  In</video:title>
      <video:description>Public Health 250A - Lecture 12: Experimental Studies I:  In

Epidemiologic Methods I</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25584.jpg</video:thumbnail_loc>
      <video:duration>3030</video:duration>
      <video:publication_date>2012-09-18T16:31:12.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/d1kB9obdycs</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Public</video:tag>
      <video:tag>Health</video:tag>
      <video:tag>250A</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>12</video:tag>
      <video:tag>Experimental</video:tag>
      <video:tag>studies</video:tag>
      <video:tag>I</video:tag>
      <video:tag>in</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Computer-Science-10-Lecture-1-Welcome-Abstraction-Spring-2012</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Computer Science 10 - Lecture 1: Welcome - Abstraction Spring 2012</video:title>
      <video:description>Computer Science 10 - Lecture 1: Welcome - Abstraction

The Beauty and Joy of Computing


This video is a part of lectures of Computer Science 10, 001 - Spring 2012 course.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26811.jpg</video:thumbnail_loc>
      <video:duration>2999</video:duration>
      <video:publication_date>2012-09-19T02:36:34.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/KnKFjNpA9J8</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>10</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>1</video:tag>
      <video:tag>Welcome</video:tag>
      <video:tag>Abstraction</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Infection-Prevention-and-Control</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Infection Prevention and Control</video:title>
      <video:description>When a person has a foreign organism in their body which get nourishment from that person,it is said that, that person is having ans infection. This video is to inform people about various infections and how to prevent them.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/7271fad3-2861-4509-9490-b35c5a870729/cand_25.jpg</video:thumbnail_loc>
      <video:duration>130</video:duration>
      <video:publication_date>2011-11-30T22:47:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9713.mp4</video:content_loc>
      <video:uploader>catee</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Infection</video:tag>
      <video:tag>prevention</video:tag>
      <video:tag>control</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-26-Making-Large-Scale-Solar-Work</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 26 - Making Large Scale Solar Work</video:title>
      <video:description>&quot;Lec 26 - Making Large Scale Solar Work&quot; (April 28, 2010) Margot Gerritsen, Associate Professor of Energy Resources Engineering at Stanford, discusses the recent upswing in the development of large-scale solar projects, with elaboration on fast-track projects, the political, economic and financial barriers to implementation, and utility integration along with several current case project examples.

Stanford University
http://www.stanford.edu

Stanford Energy Resources Engineering
http://pangea.stanford.edu/ERE/index.php

Stanford Energy Seminar
http://energyseminar.stanford.edu

Stanford University Channel on YouTube
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18797.jpg</video:thumbnail_loc>
      <video:duration>3766</video:duration>
      <video:publication_date>2012-09-04T05:30:05.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Abo_V6pYTSI</video:player_loc>
      <video:uploader>0|8|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>climate</video:tag>
      <video:tag>change</video:tag>
      <video:tag>Economics</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>policy</video:tag>
      <video:tag>grid</video:tag>
      <video:tag>impacts</video:tag>
      <video:tag>industry</video:tag>
      <video:tag>expertise</video:tag>
      <video:tag>Non</video:tag>
      <video:tag>governmental</video:tag>
      <video:tag>organizations</video:tag>
      <video:tag>renewable</video:tag>
      <video:tag>solar</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-96-Tax-Lever-of-Fiscal-Policy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 96 - Tax Lever of Fiscal Policy</video:title>
      <video:description>Tax Lever of Fiscal Policy

How government can effect aggregate demand through tax policy</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25590.jpg</video:thumbnail_loc>
      <video:duration>160</video:duration>
      <video:publication_date>2012-09-18T16:33:08.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/BRXBCxKjiK8</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Tax</video:tag>
      <video:tag>Lever</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Fiscal</video:tag>
      <video:tag>policy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Public-Health-250A-Lecture-16-Cohort-Studies-I-A-Reingo</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - Public Health 250A - Lecture 16: Cohort Studies I: A. Reingo</video:title>
      <video:description>Public Health 250A - Lecture 16: Cohort Studies I: A. Reingo

Epidemiologic Methods I</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25591.jpg</video:thumbnail_loc>
      <video:duration>2193</video:duration>
      <video:publication_date>2012-09-18T16:33:23.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Te9F-eRND14</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Public</video:tag>
      <video:tag>Health</video:tag>
      <video:tag>250A</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>16</video:tag>
      <video:tag>Cohort</video:tag>
      <video:tag>studies</video:tag>
      <video:tag>I</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Reingo</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-97-Breakdown-of-Gas-Prices</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 97 - Breakdown of Gas Prices</video:title>
      <video:description>Breakdown of Gas Prices

Where the dollars at the pump go</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25592.jpg</video:thumbnail_loc>
      <video:duration>744</video:duration>
      <video:publication_date>2012-09-18T16:33:44.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/1YYy0DEOpoU</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Breakdown</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Gas</video:tag>
      <video:tag>prices</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-98-Short-Run-Oil-Prices</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 98 - Short-Run Oil Prices</video:title>
      <video:description>Short-Run Oil Prices

Thinking about what moves oil prices</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25594.jpg</video:thumbnail_loc>
      <video:duration>670</video:duration>
      <video:publication_date>2012-09-18T16:34:15.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ZxtlcZ-d90o</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>short</video:tag>
      <video:tag>Run</video:tag>
      <video:tag>oil</video:tag>
      <video:tag>prices</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-SOPA-and-PIPA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - SOPA and PIPA</video:title>
      <video:description>SOPA and PIPA

What SOPA and PIPA are at face value and what they could end up enabling</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25123.jpg</video:thumbnail_loc>
      <video:duration>675</video:duration>
      <video:publication_date>2012-09-18T01:23:41.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/tzqMoOk9NWc</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>SOPA</video:tag>
      <video:tag>and</video:tag>
      <video:tag>PIPA</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-29-Identity-property-of-0</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 29 - Identity property of 0</video:title>
      <video:description>Identity property of 0

U09_L2_T2_we3 Identity property of 0</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25124.jpg</video:thumbnail_loc>
      <video:duration>286</video:duration>
      <video:publication_date>2012-09-18T01:24:14.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/uXTRmzXlorI</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>identity</video:tag>
      <video:tag>Property</video:tag>
      <video:tag>of</video:tag>
      <video:tag>0</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Clutch-how-it-works</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Clutch, how it  works</video:title>
      <video:description>The clutch is a component of manual transmission. This video shows how it clutch works.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/e74b60ab-0001-47d9-a6ba-2cbcd48fbf12/cand_25.jpg</video:thumbnail_loc>
      <video:duration>130</video:duration>
      <video:publication_date>2011-11-25T20:28:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7892.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>How</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Clutch</video:tag>
      <video:tag>Works</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-A1C-Levels</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - A1C Levels</video:title>
      <video:description>A1C Levels

Why measuring Hemoglobin A1c levels is an indicator of blood sugar levels (and diabetes)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25131.jpg</video:thumbnail_loc>
      <video:duration>369</video:duration>
      <video:publication_date>2012-09-18T01:27:19.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/MOH33-jFOwo</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>A1C</video:tag>
      <video:tag>Levels</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-33-Adding-and-subtracting-real-numbers-application</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 33 - Adding and subtracting real numbers application</video:title>
      <video:description>Adding and subtracting real numbers application

U09_L2_T3_we3 Adding and subtracting real numbers application</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25132.jpg</video:thumbnail_loc>
      <video:duration>235</video:duration>
      <video:publication_date>2012-09-18T01:27:38.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/T2RQxi76aig</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Adding</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Subtracting</video:tag>
      <video:tag>Real</video:tag>
      <video:tag>Numbers</video:tag>
      <video:tag>Application</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-The-Science-of-Climate-Change</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - The Science of Climate Change</video:title>
      <video:description>The Science of Climate Change

Guest: William Collins, Senior Scientist and Department Head, Lawrence Berkeley National Laboratory; Professor in Residence, University of California, Berkeley</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19707.jpg</video:thumbnail_loc>
      <video:duration>6010</video:duration>
      <video:publication_date>2012-09-05T04:22:15.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/t3_7rmSe80c</video:player_loc>
      <video:uploader>0|68|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2008</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>climate</video:tag>
      <video:tag>change</video:tag>
      <video:tag>economy</video:tag>
      <video:tag>policy</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>international</video:tag>
      <video:tag>relations</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-Proof-lim-sin-xx</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - Proof: lim (sin x)/x</video:title>
      <video:description>This lecture is provided by Khan Academy. 

Using the squeeze theorem to prove that the limit as x approaches 0 of (sin x)/x =1</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19803.jpg</video:thumbnail_loc>
      <video:duration>1085</video:duration>
      <video:publication_date>2012-09-05T17:39:52.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Ve99biD1KtA</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Proof</video:tag>
      <video:tag>lim</video:tag>
      <video:tag>sin</video:tag>
      <video:tag>x</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Mechanism-of-Cisplatin</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Mechanism of Cisplatin</video:title>
      <video:description>A very helpful video for the treatment of cancer patients. The mechanism of cisplatin is shown here with all the reactions during treatment.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/7db36f38-b1cb-41b7-84af-7fef7fc52113/cand_5.jpg</video:thumbnail_loc>
      <video:duration>171</video:duration>
      <video:publication_date>2013-02-05T04:18:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29169.mp4</video:content_loc>
      <video:uploader>Alberto Felder</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Cancer</video:tag>
      <video:tag>Cisplatin</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-124-Converting-Farenheit-to-Celsius</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 124 - Converting Farenheit to Celsius</video:title>
      <video:description>Converting Farenheit to Celsius

U06_L3_T1_we2 Converting Farenheit to Celsius</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24888.jpg</video:thumbnail_loc>
      <video:duration>178</video:duration>
      <video:publication_date>2012-09-17T17:17:26.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/NqbkvEK46xM</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Converting</video:tag>
      <video:tag>Farenheit</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Celsius</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Heart-Disease-and-Heart-Attacks</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Heart Disease and Heart Attacks</video:title>
      <video:description>Heart Disease and Heart Attacks

Basics of heart disease, heart attacks, heart failure, angina, cardiac arrest.  Special thanks to Edward J Perper, MD for help in clarifying certain aspects of this video.  Licensed under CC-BY-SA</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25133.jpg</video:thumbnail_loc>
      <video:duration>741</video:duration>
      <video:publication_date>2012-09-18T01:27:43.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/vYnreB1duro</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Heart</video:tag>
      <video:tag>Disease</video:tag>
      <video:tag>and</video:tag>
      <video:tag>attacks</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-More-Limits</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - More Limits</video:title>
      <video:description>This is a lecture of Khan Academy.

More limit examples</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19804.jpg</video:thumbnail_loc>
      <video:duration>789</video:duration>
      <video:publication_date>2012-09-05T17:40:22.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/rkeU8_4nzKo</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>More</video:tag>
      <video:tag>limits</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-Fast-Is-Evolution</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How Fast Is Evolution?</video:title>
      <video:description>Facts Of Evolution (Part 5): How Fast Is Evolution?

---
Please subscribe to Science &amp; Reason:
• http://www.youtube.com/Best0fScience
• http://www.youtube.com/ScienceMagazine
• http://www.youtube.com/FFreeThinker
---

EVOLUTION IS REAL SCIENCE:

1. Does The Evidence Support Evolution?
http://www.youtube.com/watch?v=p1R8w_QEvEU
2. Vitamin C And Common Ancestry
http://www.youtube.com/watch?v=SF2N2lbb3dk
3. Are We Descended From Viruses?
http://www.youtube.com/watch?v=nIsWZCSMSSs
4. Does The Fossil Record Support Evolution?
http://www.youtube.com/watch?v=QWVoXZPOCGk
5. Where Are The Transitional Forms?
http://www.youtube.com/watch?v=kfTbrHg8KGQ

FACTS OF EVOLUTION:

1. Introduction
http://www.youtube.com/watch?v=43SskX-pEqA
2. Universal Common Descent
http://www.youtube.com/watch?v=G0UGpcea8Zg
3. Good Design, Bad Design
http://www.youtube.com/watch?v=1Mtr3Cum74A
4. Speciation And Extinction
http://www.youtube.com/watch?v=T5kumHLiK4A
5. How Fast Is Evolution?
http://www.youtube.com/watch?v=6XgeSi1EGkU

---

Rates of Evolution

Evolutionary rates can be measured quantitatively for a character within a lineage, and we begin by seeing how this is conventionally done. We then look at a large compilation of over 500 such measurements and ask whether fossil evolutionary rates fit in with the theory of population genetics.

Punctuated equilibrium is an influential modern idea about evolutionary rates in fossils and we discuss the theory, how to test it, evidence for and against it, and its conceptual relation with the modern synthesis. 

The rate of evolution is a measurement of the change in an evolutionary lineage over time.

The method for measuring the rate of evolution can be illustrated by work done by MacFadden on horse teeth: horse teeth are classic materials in the study of evolution.

The rate of evolution is measured as follows:

Suppose that a character has been measured at two times, t1 and t2 ; t1 and t2 are expressed as times before the present in millions of y</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/04/e8722cdc-5cbd-467e-896c-a1dbc4c4c298/cand_5.jpg</video:thumbnail_loc>
      <video:duration>164</video:duration>
      <video:publication_date>2010-04-08T21:06:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4211.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Evolution</video:tag>
      <video:tag>Natural</video:tag>
      <video:tag>Selection</video:tag>
      <video:tag>Charles</video:tag>
      <video:tag>Darwin</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>Common</video:tag>
      <video:tag>decent</video:tag>
      <video:tag>ancestry</video:tag>
      <video:tag>fossils</video:tag>
      <video:tag>transitional</video:tag>
      <video:tag>forms</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>Evolutionary</video:tag>
      <video:tag>theories</video:tag>
      <video:tag>Rates</video:tag>
      <video:tag>Intelligent</video:tag>
      <video:tag>design</video:tag>
      <video:tag>Speciation</video:tag>
      <video:tag>genetics</video:tag>
      <video:tag>haldane</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Lycidas-cont</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Lycidas (cont.)</video:title>
      <video:description>&quot;Lec 7 - Lycidas (cont.)&quot; Milton (ENGL 220)

In this second lecture on &quot;Lycidas,&quot; moments of intrusion and revelation are closely examined. Saint Peter&apos;s protracted sermon is connected with the wider context of Puritan practices and controversies. The poem&apos;s tendency to suggest pairs and substitutions is duly noted. Finally, its conclusion is read as a triumphant moment in the young Milton&apos;s poetry, at which point he parts with the claims of ill-preparedness and little experience that dominated the early poems and assumes instead a prophetic voice for himself akin to Isaiah&apos;s.

00:00 - Chapter 1. Introduction: Analyzing the Beginning of &quot;Lycidas&quot;
03:11 - Chapter 2. The Pastoral Framework of &quot;Lycidas&quot;
14:00 - Chapter 3. Milton: &quot;The Reason of Church Government&quot;
19:36 - Chapter 4. The Dramatic Structure of &quot;Lycidas&quot;: A Succession of Four Mourners
48:50 - Chapter 5. Milton: The Prophetic Poet?

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2007.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17301.jpg</video:thumbnail_loc>
      <video:duration>3157</video:duration>
      <video:publication_date>2012-09-02T17:52:13.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Iu6mpdgmHe8</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Archbishop</video:tag>
      <video:tag>Canterbury</video:tag>
      <video:tag>ottava</video:tag>
      <video:tag>rima</video:tag>
      <video:tag>Pastor</video:tag>
      <video:tag>Puritan</video:tag>
      <video:tag>Revolution</video:tag>
      <video:tag>Saint</video:tag>
      <video:tag>Peter</video:tag>
      <video:tag>sermon</video:tag>
      <video:tag>shepherd</video:tag>
      <video:tag>sonnet</video:tag>
      <video:tag>Virgil</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-28-Hume-on-Liberty-and-Necessity</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 28 - Hume on Liberty and Necessity</video:title>
      <video:description>&quot;Lec 28 - Hume on Liberty and Necessity&quot;A series of lectures delivered by Peter Millican to first-year philosophy students at the University of Oxford. The lectures comprise the 8-week General Philosophy course and were delivered in late 2009 and 2010.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21519.jpg</video:thumbnail_loc>
      <video:duration>605</video:duration>
      <video:publication_date>2012-09-09T05:42:51.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/UG0IM9ErWCo</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Philosophy</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>28</video:tag>
      <video:tag>Hume</video:tag>
      <video:tag>on</video:tag>
      <video:tag>Liberty</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Necessity</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Nutrition-Vitamin-A</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Nutrition Vitamin A</video:title>
      <video:description>What is it?

The term vitamin A is used to describe all substances that result in vitamin A activity in biologic systems. Thisincludes retinol, retinoic acid, and retinyl esters (such as the retinyl-palmitate, found in vitamin capsules.)
What does it do?

A form of vitamin A called retinal forms some of the light-sensitive pigment in the retina of the eye. It helps certain tissues develop normally both in the embryo and in adults. (Too much, in fact, causes developmental abnormalities, too.) While important to the function of most tissues in the body, vitamin A is especially important for the skin, reproduction and the immune system. It retards the formation of certain cancers. (See the Lancet January 7, 1995 for an overview.)
Which form of vitamin A is best?

It is best to eat a diet that provides all the vitamin Aactivity you need. Your daily requirement ofvitamin A can be obtained from the carotene in aserving of sweet potato, carrot, spinach, pumpkin,collard greens, broccoli, watermelon, cantaloupe,apricots, nectarine, and many other foods. VitaminA is present in liver and other animal foods.Vitamin A is stored in the body for a long time, soyou could eat a big piece of liver once a week andyou�d have all the vitamin A you needed.(Assuming you like liver. I�ll take the pumpkin pie.)
Some vegetables are yellow and orange because they contain carotene. In the body, carotene is transformed into vitamin A as needed. To provide extra vitamin A activity, a doctor may prescribe either vitamin A or beta-carotene. Vitamin A is much less expensive but there is the risk of overdose. One cannot overdose on beta-carotene but it is more difficult to absorb and it�s about five times as costly. Also, your body may not make enough vitamin A from beta-carotene to correct every vitamin A-responsive condition.
Why take vitamin A?

Vitamin A helps maintain a healthful skin, bones,teeth and gums. It is required for good night vision.
Self care with vitamin A

Because vitamin A can be toxic in excessiveamounts, I don</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/5c4d6d65-f63b-4464-bd08-3e63cbd80533/cand_5.jpg</video:thumbnail_loc>
      <video:duration>72</video:duration>
      <video:publication_date>2010-11-16T14:03:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5498.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Others</video:category>
      <video:tag>nutrition</video:tag>
      <video:tag>Vitamin</video:tag>
      <video:tag>A</video:tag>
    </video:video>
  </url>
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    <loc>https://dnatube.com/videos/Asteroid-Belt-Short-animated-film</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Asteroid Belt - Short animated film</video:title>
      <video:description>Asteroid Belt - Short animated film video</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/d4328665-88ab-4612-98ef-d2be26210df5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>135</video:duration>
      <video:publication_date>2010-11-10T00:51:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4921.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Asteroid</video:tag>
      <video:tag>belt</video:tag>
      <video:tag>short</video:tag>
      <video:tag>animated</video:tag>
      <video:tag>film</video:tag>
    </video:video>
  </url>
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    <loc>https://dnatube.com/videos/Bone-Cement-Procedure-Spine-Animation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Bone Cement Procedure - Spine Animation</video:title>
      <video:description>The bone cement fills the free space between the prosthesis and the bone and plays the essential role of an elastic zone. Bone cements consist two-component materials, powder and a liquid.

http://www.scientificanimations.com/spine-animation/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/06/e9da087c-5512-4efc-87d0-d92751a34ef5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>55</video:duration>
      <video:publication_date>2013-06-10T01:50:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30612.mp4</video:content_loc>
      <video:uploader>Scientific Animations</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>bone</video:tag>
      <video:tag>Cement</video:tag>
      <video:tag>Procedure</video:tag>
      <video:tag>spine</video:tag>
      <video:tag>Animation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cosmetic-Dentistry-Dental-Animation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cosmetic Dentistry - Dental Animation</video:title>
      <video:description>Cosmetic dentistry include procedures to reduce teeth problems.Like Bleaching to make teeth whiter,Repairing chips, Filling cavities, Reshaping teeth,Covering broken teeth with porcelain crowns etc.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/06/440f0a2d-3cd1-4fa2-874a-b10e6b068ba0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>74</video:duration>
      <video:publication_date>2013-06-10T02:46:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30624.mp4</video:content_loc>
      <video:uploader>Scientific Animations</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Cosmetic</video:tag>
      <video:tag>Dentistry</video:tag>
      <video:tag>Dental</video:tag>
      <video:tag>Offices</video:tag>
      <video:tag>3d</video:tag>
      <video:tag>Animation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Enhancing-immune-system-using-clonal-selection-to-fight-infection</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Enhancing immune system -  using clonal selection to fight infection</video:title>
      <video:description>Hypothesis on clonal selection is widely acceptable for immune system response to some T and B lymphocytes and infections. In this immune system lesson, we explore the concept of fighting infection by clonal selection.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/04/438b5c38-c5c9-4430-bcf2-d3f12660dc7c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>282</video:duration>
      <video:publication_date>2013-04-05T09:53:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30391.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>Immune</video:tag>
      <video:tag>system</video:tag>
      <video:tag>Fighting</video:tag>
      <video:tag>Infection</video:tag>
      <video:tag>clonal</video:tag>
      <video:tag>Selection</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Collision-of-galaxies</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Collision of galaxies</video:title>
      <video:description>This video show what happens when the galaxies collide. Milky Way is moving closer to another spiral galaxy called Andromeda with a speed of half a million kilometres per hour. The resulting collision will be devastating.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/11/2f420e2c-09c4-4604-b0ea-cb30c4d137f7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>60</video:duration>
      <video:publication_date>2012-11-20T19:54:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28006.mp4</video:content_loc>
      <video:uploader>Nikunj Patel</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>galaxies</video:tag>
      <video:tag>collision</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-23-Lattice-Multiplication</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23 - Lattice Multiplication</video:title>
      <video:description>Lattice Multiplication

Introduction to lattice multiplication</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20486.jpg</video:thumbnail_loc>
      <video:duration>435</video:duration>
      <video:publication_date>2012-09-06T15:23:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/gS6TfWUv97I</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>lattice</video:tag>
      <video:tag>Multiplication</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-to-Apply-an-Infiltration-Injection</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to Apply an Infiltration Injection</video:title>
      <video:description>A step by step explanation for applying an infiltration injection is provided in this video. Video is really helpful and is performed by the experts.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/04/92df8935-649f-4108-9e10-a025bbf262e3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>128</video:duration>
      <video:publication_date>2013-04-07T18:15:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30431.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>infiltration</video:tag>
      <video:tag>injection</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-MIT-6033-Computer-System-Engineering-Spring-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13- MIT 6.033 Computer System Engineering, Spring 2005</video:title>
      <video:description>Lec 13- MIT 6.033 Computer System Engineering, Spring 2005.
Atomicity Concepts

View the complete course at: http://ocw.mit.edu/6-033S05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16226.jpg</video:thumbnail_loc>
      <video:duration>3029</video:duration>
      <video:publication_date>2012-08-29T16:33:29.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Oo4iCE48xCc</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>software</video:tag>
      <video:tag>hardware</video:tag>
      <video:tag>modularity</video:tag>
      <video:tag>complexity</video:tag>
      <video:tag>virtual</video:tag>
      <video:tag>networks</video:tag>
      <video:tag>atomicity</video:tag>
      <video:tag>coordination</video:tag>
      <video:tag>reliability</video:tag>
      <video:tag>security</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Chem-332-Technology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Chem 332 Technology</video:title>
      <video:description>This video introduces the chemm332 technology and the terms related to it. Video introdues a few sites which may help you regarding this topic.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/62425ec3-ef25-4e9b-9423-cdfa99d55d82/cand_5.jpg</video:thumbnail_loc>
      <video:duration>280</video:duration>
      <video:publication_date>2010-11-30T13:46:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6290.mp4</video:content_loc>
      <video:uploader>phsyco</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>the</video:tag>
      <video:tag>Structure</video:tag>
      <video:tag>of</video:tag>
      <video:tag>chem</video:tag>
      <video:tag>332</video:tag>
      <video:tag>1</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Introduction-With-Cranial-Evolution-of-Neotropical-Bats</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Introduction With Cranial Evolution of Neotropical Bats</video:title>
      <video:description>This video discusses the evolution of cranial morphology in phyllostomid bats in relation to feeding habits. A diagrammatic representation with brief description is provided here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/04/3ddc56cf-0b8b-4f58-a292-f1dad8034add/cand_5.jpg</video:thumbnail_loc>
      <video:duration>149</video:duration>
      <video:publication_date>2013-04-07T20:00:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30509.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Cranial</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Neotropical</video:tag>
      <video:tag>bats</video:tag>
      <video:tag>Phyllostomidae</video:tag>
      <video:tag>family</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Dental-Radiography</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Dental Radiography</video:title>
      <video:description>3D animation showing usage of dental radiography using X-rays. Dental X rays examinations are an important tool that help dentists to diagnose, plan treatments and monitor both treatments and lesion development. There are four types of dental radiological procedure: i) intraoral (bitewing, periapical and occlusal) radiography; ii) panoramic radiography; iii) cephalometric radiography and iv) cone-beam CT (CBCT). For more information, visit our website : www.scientificanimations.com</video:description>
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      <video:publication_date>2013-08-26T07:37:27.000Z</video:publication_date>
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      <video:uploader>Scientific Animations</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Dental</video:tag>
      <video:tag>radiograph</video:tag>
      <video:tag>xray</video:tag>
      <video:tag>malignancies</video:tag>
      <video:tag>Radiography</video:tag>
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  </url>
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    <loc>https://dnatube.com/videos/Flagella-composition</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Flagella composition</video:title>
      <video:description>Flagella is the appendix unicellular individuals use to move around.  In this video you&apos;ll see how the flagella is made.  It is certainly a very complex structure.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/10/28333165-0182-4baa-aede-f1c86cd61ab4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>534</video:duration>
      <video:publication_date>2014-10-01T09:44:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31711.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Flagella</video:tag>
      <video:tag>build</video:tag>
      <video:tag>assembly</video:tag>
      <video:tag>bacteria</video:tag>
      <video:tag>Gram</video:tag>
      <video:tag>Negative</video:tag>
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    <loc>https://dnatube.com/videos/Lec-123-Double-Integrals-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 123 - Double Integrals 3</video:title>
      <video:description>Double Integrals 3

Let&apos;s integrate dy first!</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19918.jpg</video:thumbnail_loc>
      <video:duration>483</video:duration>
      <video:publication_date>2012-09-06T00:57:41.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/z8BM6cHifPA</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>double</video:tag>
      <video:tag>Integrals</video:tag>
      <video:tag>3</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:uploader>guptava</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/140abcf7-6a8e-4645-8e50-6ad3a3d7534b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>41</video:duration>
      <video:publication_date>2013-02-10T02:17:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29933.mp4</video:content_loc>
      <video:uploader>Jennifer Byars</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/df4d3dd3-2e38-455a-a8b3-5ada5f9c9b89/cand_5.jpg</video:thumbnail_loc>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>It is time to put this debate to rest once and for all.  Even if it is not what males want to hear, size does play a role in sexual performance, but not in a way you might think.</video:description>
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      <video:duration>169</video:duration>
      <video:publication_date>2014-10-01T17:17:19.000Z</video:publication_date>
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      <video:uploader>guptava</video:uploader>
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      <video:tag>Role</video:tag>
      <video:tag>Intercourse</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>This is a video depicting a bipedal robot.  This is Japanese engineering developed for the DARPA challenge.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/08/f3381a58-0a33-4933-a626-858238494765/cand_5.jpg</video:thumbnail_loc>
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      <video:tag>DARPA</video:tag>
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      <video:tag>robot</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/08/3ed51b0e-d1d1-4828-bdb7-d7af21e57f98/cand_5.jpg</video:thumbnail_loc>
      <video:duration>191</video:duration>
      <video:publication_date>2014-08-27T00:57:49.000Z</video:publication_date>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2015/10/f60b1c21-4ca4-4cc3-94d5-c5335c0d06a6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>30</video:duration>
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      <video:uploader>Nazir Istanbl</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2016/04/976c8350-c4a5-444b-b545-6d7b8b582f9c/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2016-04-12T02:01:01.000Z</video:publication_date>
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    <lastmod>2026-08-14</lastmod>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/c61f906f-b60f-4f2e-a566-11feeb3b0250/cand_5.jpg</video:thumbnail_loc>
      <video:duration>157</video:duration>
      <video:publication_date>2013-02-11T02:55:58.000Z</video:publication_date>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27435.jpg</video:thumbnail_loc>
      <video:duration>4763</video:duration>
      <video:publication_date>2012-09-21T07:09:51.000Z</video:publication_date>
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      <video:uploader>0|41|0</video:uploader>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/7be095f7-a1af-46a5-9585-34de36e0dee8/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2011-11-28T05:46:05.000Z</video:publication_date>
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      <video:uploader>topeto</video:uploader>
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      <video:description>Neutrophil attacks bacteria and phagocytes it. Bacteria excretes special chemicals, which neutrophil can sense and then attack bacteria. This is one in many ways yours body fights pathogens.</video:description>
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      <video:duration>131</video:duration>
      <video:publication_date>2009-05-27T19:38:20.000Z</video:publication_date>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Mushroom is the above ground sexual structure of the fungus. A mushroom typcally consista of a stype which support a cap. The other side of some mushroom type has hundred of thin sheet of tissue extending out from the stalk (gills). Club-shaped basidiums line the gill surface. When basidiospore lands on suitable environment it germinate to create hypae in form of haploid mycelium of two different mating type which when in contact fused crating mycelium. ...</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/03/98e8d8b7-c041-4a63-a382-03a2c0efa719/cand_5.jpg</video:thumbnail_loc>
      <video:duration>90</video:duration>
      <video:publication_date>2009-03-26T00:26:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1437.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>mushroom</video:tag>
      <video:tag>fungus</video:tag>
      <video:tag>Sexual</video:tag>
      <video:tag>stype</video:tag>
      <video:tag>Cap</video:tag>
      <video:tag>Gill</video:tag>
      <video:tag>basidium</video:tag>
      <video:tag>basidiospore</video:tag>
      <video:tag>hypae</video:tag>
      <video:tag>mycelium</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Action potential in the nerve causes release of neurotransmitters from the synaptic vesicles. The neurotransmitter molecules travel through the synaptic cleft, a narrow gap between the synapse and the muscle tissue. The neurotransmitters then bind with a specific receptor in the membrane of the muscle and create action potential in the muscle. Edited by Ashraf</video:description>
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      <video:publication_date>2009-06-19T16:57:01.000Z</video:publication_date>
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      <video:tag>nerve</video:tag>
      <video:tag>to</video:tag>
      <video:tag>tissue</video:tag>
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      <video:description>The dilation and curettage is a test performed for the uterus to remove the endometrium or the  lining tissue by scrapping. It is used to diagnose and treat conditions affecting the uterus.</video:description>
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      <video:duration>224</video:duration>
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      <video:tag>and</video:tag>
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systems of equations</video:description>
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      <video:duration>597</video:duration>
      <video:publication_date>2012-09-06T02:03:54.000Z</video:publication_date>
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      <video:duration>181</video:duration>
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      <video:description>Stock Dilution

Why the value per share does not really get diluted when more shares are issued in a secondary offering</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20489.jpg</video:thumbnail_loc>
      <video:duration>231</video:duration>
      <video:publication_date>2012-09-06T15:23:49.000Z</video:publication_date>
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      <video:uploader>0|51|0</video:uploader>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>T Cell Development</video:title>
      <video:description>This video describes the process of T cell development.

This video is from:
Janeway&apos;s Immunobiology, 7th Edition
Murphy, Travers, &amp; Walport
ISBN: 978-0-8153-4123-9</video:description>
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      <video:duration>161</video:duration>
      <video:publication_date>2010-04-08T20:15:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4148.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Prostate-cancer-developments</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Prostate cancer developments</video:title>
      <video:description>Developments in prostate cancer can be accelerated by the increase of some hormones such as androgens. This video gives more information on this disease.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/8f1b4a11-f5d1-4863-beea-2948a0aaab51/cand_5.jpg</video:thumbnail_loc>
      <video:duration>202</video:duration>
      <video:publication_date>2011-11-28T11:59:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8490.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Developments</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Prostate</video:tag>
      <video:tag>Cancer</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Anaesthesia-via-paramedian-thoracic-epidural</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Anaesthesia via paramedian thoracic epidural</video:title>
      <video:description>This is an illustration of a paramedian thoracic epidural anaesthesia, which is a method of placing anti inflammatory medicine in to the body to reduce inflammation of the nerve roots.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/bf74ebfb-7949-4e4a-8a36-b7578f5c2f9a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>427</video:duration>
      <video:publication_date>2011-11-28T12:07:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8496.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Paramedian</video:tag>
      <video:tag>Thoracic</video:tag>
      <video:tag>Epidural</video:tag>
      <video:tag>Anaesthesia</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Sample-preparation-for-whole-mount-immunohistochemistry</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Sample preparation for whole mount immunohistochemistry</video:title>
      <video:description>Here is a video of zebrafish sample preparation for whole mount immunohistochemistry. GeneTex is pleased to introduce our new line of zebrafish antibodies with true validation. We currently offer a continuously expanding product list for research in zebrafish.
Click for Validated antibodies http://www.genetex.com/zebrafish/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2016/04/e5b35c9a-129a-45f6-86a6-f8e11cdaff62/cand_5.jpg</video:thumbnail_loc>
      <video:duration>191</video:duration>
      <video:publication_date>2016-04-18T02:56:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32483.mp4</video:content_loc>
      <video:uploader>Nazir Istanbl</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>Zebrafish</video:tag>
      <video:tag>Whole</video:tag>
      <video:tag>mount</video:tag>
      <video:tag>Immunohistochemistry</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Zinc-A-Chemical-Compound</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Zinc A Chemical Compound</video:title>
      <video:description>This video will show you the name origin of Zinc, its abundance, sources and uses. Zinc is used to coat other metals to protect them from rusting.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/beccdef3-b635-4983-a9c4-894d7d630adb/cand_5.jpg</video:thumbnail_loc>
      <video:duration>136</video:duration>
      <video:publication_date>2011-12-12T02:27:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11366.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Zinc</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Principles-Of-Euclids-Division-Lemma</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Principles Of Euclid&apos;s Division Lemma</video:title>
      <video:description>This video demonstrates the use of Euclid&apos;s division algorithm. Marbles and a few problems to solve are used to better understand this method.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/7287615d-eee2-4a75-98a2-ab06fa43aa6f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>174</video:duration>
      <video:publication_date>2011-12-12T02:55:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11442.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Chemical Engineering</video:category>
      <video:tag>Euclid</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Division</video:tag>
      <video:tag>algorithm</video:tag>
      <video:tag>Lemma</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-MIT-6002-Circuits-and-Electronics-Spring-2007</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 -  MIT 6.002 Circuits and Electronics, Spring 2007</video:title>
      <video:description>&quot;Lec 16 -  MIT 6.002 Circuits and Electronics, Spring 2007&quot; Second-order systems

View the complete course: http://ocw.mit.edu/6-002S07

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14805.jpg</video:thumbnail_loc>
      <video:duration>3009</video:duration>
      <video:publication_date>2012-08-28T01:38:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ypX20WnHNQw</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>Mathematics</video:tag>
      <video:tag>differential</video:tag>
      <video:tag>Equations</video:tag>
      <video:tag>coefficients</video:tag>
      <video:tag>oscillations</video:tag>
      <video:tag>resonance</video:tag>
      <video:tag>Numbers</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Nobelium-video-Periodic-Table-of-Videos</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Nobelium video - Periodic Table of Videos</video:title>
      <video:description>We don&apos;t know much about Nobelium because it is does not occur naturally... But we know plenty about the famous scientist it is named after. More at</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_12146.jpg</video:thumbnail_loc>
      <video:duration>289</video:duration>
      <video:publication_date>2012-04-03T14:45:27.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/t_ZpauMxapY</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>nobelium</video:tag>
      <video:tag>Alfred</video:tag>
      <video:tag>Nobel</video:tag>
      <video:tag>Prize</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Simulating-wave-movements</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Simulating wave movements</video:title>
      <video:description>This animated video shows the simulating wave movements. Check out this video to learn how does the waves travel and how the crust and trough are formed.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/a46048d0-d5c7-4d0a-9f3e-c5df06a057be/cand_5.jpg</video:thumbnail_loc>
      <video:duration>12</video:duration>
      <video:publication_date>2011-12-11T23:22:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11092.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>wave</video:tag>
      <video:tag>interference</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Mathematics-16B-Lecture-13</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - Mathematics 16B - Lecture 13</video:title>
      <video:description>Mathematics 16B - Lecture 13

Analytic Geometry and Calculus</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25745.jpg</video:thumbnail_loc>
      <video:duration>4324</video:duration>
      <video:publication_date>2012-09-18T17:19:03.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/QTRGgbcOtSE</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Mathematics</video:tag>
      <video:tag>16B</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>13</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Does-egg-cholesterol-increases-risk-of-heart-attack</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Does egg cholesterol increases risk of heart attack?</video:title>
      <video:description>It is common believe that eggs, being high in cholesterol, increase blood cholesterol and risk of cardiovascular diseases. However, studies have shown that eggs cholesterol may actually be beneficial. Cholesterol in the yolk of the egg stimulates APOE genotype, a genetic component that protects against cardiovascular disease. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/977e39a2-23e7-429a-bfd0-91c40a1338f0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>367</video:duration>
      <video:publication_date>2010-11-23T23:16:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5823.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Does</video:tag>
      <video:tag>egg</video:tag>
      <video:tag>cholesterol</video:tag>
      <video:tag>increases</video:tag>
      <video:tag>Risk</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Heart</video:tag>
      <video:tag>attack</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-American-Studies-10AC-Lecture-4</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - American Studies 10AC - Lecture 4</video:title>
      <video:description>American Studies 10AC - Lecture 4

Introduction to American Studies</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26742.jpg</video:thumbnail_loc>
      <video:duration>4785</video:duration>
      <video:publication_date>2012-09-19T02:19:13.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/kzkohR5LVuw</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>american</video:tag>
      <video:tag>studies</video:tag>
      <video:tag>10AC</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>4</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Closing-an-incision-by-stapling</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Closing an incision by stapling</video:title>
      <video:description>Instead of stitching, staple can be used to close an incision. Staples are later removed when the wound heals. This video demonstrates how to insert and remove staples. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/76cb6175-ec9c-46e2-807e-48ae4eb2074f/cand_25.jpg</video:thumbnail_loc>
      <video:duration>127</video:duration>
      <video:publication_date>2011-11-30T10:30:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9562.mp4</video:content_loc>
      <video:uploader>burki</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Closing</video:tag>
      <video:tag>an</video:tag>
      <video:tag>incision</video:tag>
      <video:tag>by</video:tag>
      <video:tag>stapling</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-27-Electrical-Engineering-141</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 27- Electrical Engineering 141</video:title>
      <video:description>Lec 27- Electrical Engineering 141.
Introduction to Digital Integrated Circuits</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17068.jpg</video:thumbnail_loc>
      <video:duration>4848</video:duration>
      <video:publication_date>2012-09-02T05:30:08.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/_HQasaV-Tp4</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-28-Electrical-Engineering-141</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 28- Electrical Engineering 141</video:title>
      <video:description>Lec 28- Electrical Engineering 141.
Introduction to Digital Integrated Circuits</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17069.jpg</video:thumbnail_loc>
      <video:duration>4357</video:duration>
      <video:publication_date>2012-09-02T05:30:48.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/QEsarUd6P5o</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
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      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-Integrating-long-term-experiments-measurements-Harvard-Forest</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - Integrating long-term experiments &amp; measurements - Harvard Forest</video:title>
      <video:description>Lec 16 - Integrating long-term experiments &amp; measurements - Harvard Forest. Integrating long-term experiments &amp; measurements -- Adrien Finzi

Harvard Forest Symposium, March 15, 2011</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15141.jpg</video:thumbnail_loc>
      <video:duration>1107</video:duration>
      <video:publication_date>2012-08-28T13:27:51.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/KPoNifVosTo</video:player_loc>
      <video:uploader>0|13|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Long</video:tag>
      <video:tag>term</video:tag>
      <video:tag>experiments</video:tag>
      <video:tag>land</video:tag>
      <video:tag>use</video:tag>
      <video:tag>Harvard</video:tag>
      <video:tag>climate</video:tag>
      <video:tag>change</video:tag>
      <video:tag>LTER</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-31-Biology-1A-Homeostasis-Immune-syste</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 31 - Biology 1A -  Homeostasis: Immune syste</video:title>
      <video:description>&quot;Lec 31 - Biology 1A -  Homeostasis: Immune syste&quot;General Biology Lecture</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24448.jpg</video:thumbnail_loc>
      <video:duration>2779</video:duration>
      <video:publication_date>2012-09-17T05:05:32.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/H8Qsh-ZycSU</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Developmental Biology</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>31</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>1A</video:tag>
      <video:tag>Homeostasis</video:tag>
      <video:tag>Immune</video:tag>
      <video:tag>syste</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-66-William-McDonough-on-Eco-Friendly-Design</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 66 - William McDonough on Eco-Friendly Design</video:title>
      <video:description>&quot;Lec 66 - William McDonough on Eco-Friendly Design&quot; William McDonough, founder of design firm William McDonough + Partners and author of Cradle to Cradle, discusses environmentally friendly design. The Energy Seminar meets weekly during the academic year. For a list of upcoming talks, visit the events page at the Woods Institute for the Environment website.

Stanford University:
http://www.stanford.edu/

Woods Institute for the Environment at Stanford:
http://woods.stanford.edu/

William McDonough
http://www.mcdonoughpartners.com/staff_wm.shtm

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18837.jpg</video:thumbnail_loc>
      <video:duration>4316</video:duration>
      <video:publication_date>2012-09-04T06:19:30.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/L0c-QUxVJcM</video:player_loc>
      <video:uploader>0|8|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>ecology</video:tag>
      <video:tag>Equity</video:tag>
      <video:tag>economy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-21-Differential-Integral-Calculus-Math-31A-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21- Differential &amp; Integral Calculus, Math 31A, UCLA</video:title>
      <video:description>&quot;Lec 21- Differential &amp; Integral Calculus, Math 31A, UCLA&quot;Course Description:
Math 31A is a course that provides insight into differential calculus and applications as well as an introduction to integration.

About the Professor:
Steve Butler is a NSF Postdoctoral Scholar and Assistant Adjunct Professor of the UCLA Department of Mathematics. He received his Ph. D. from UCSD in June of 2008 and has been at UCLA since the Fall of 2008 (where he will be staying for a total of three years). His area of research consists of Combinatorics as well as particular spectral graph theory, combinatorial geometry, and recreational mathematics (i.e., juggling).

Course Webpage: http://www.math.ucla.edu/~butler/2010/math31a/
Professors Webpage: www.math.ucla.edu/~butler

Note: Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA Math 31A: Differential &amp; Integral Calculus classes in this series: http://www.youtube.com/view_play_list?p=E162D5967A29AA3B
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21336.jpg</video:thumbnail_loc>
      <video:duration>3032</video:duration>
      <video:publication_date>2012-09-09T04:15:16.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/tN2b6supMH4</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>21</video:tag>
      <video:tag>differential</video:tag>
      <video:tag>Integral</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>math</video:tag>
      <video:tag>31A</video:tag>
      <video:tag>UCLA</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-38-Computer-Science-61A-logic-programming</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 38 - Computer Science 61A - : logic programming</video:title>
      <video:description>&quot;Lec 38 - Computer Science 61A - : logic programming&quot;The Structure and Interpretation of Computer Programs</video:description>
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      <video:duration>2965</video:duration>
      <video:publication_date>2012-09-14T11:27:54.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/i5XtLVwTcZY</video:player_loc>
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      <video:tag>38</video:tag>
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      <video:tag>61A</video:tag>
      <video:tag>Logic</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-62-Why-Parties-to-Cartels-Cheat</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 62 - Why Parties to Cartels Cheat</video:title>
      <video:description>Why Parties to Cartels Cheat

Why duopolists would benefit to form a cartel and why it makes sense for them to cheat</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25512.jpg</video:thumbnail_loc>
      <video:duration>679</video:duration>
      <video:publication_date>2012-09-18T16:02:18.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/S6TvRDwgQag</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Why</video:tag>
      <video:tag>Parties</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Cartels</video:tag>
      <video:tag>Cheat</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Economics-119-Lecture-11-Applications-of-the-Beta-Delta-M</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Economics 119 - Lecture 11: Applications of the Beta-Delta M</video:title>
      <video:description>Economics 119 - Lecture 11: Applications of the Beta-Delta M

Psychology and Economics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25834.jpg</video:thumbnail_loc>
      <video:duration>4612</video:duration>
      <video:publication_date>2012-09-18T17:49:24.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Z1_Y20DHlNs</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
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      <video:tag>119</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>11</video:tag>
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      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>beta</video:tag>
      <video:tag>Delta</video:tag>
      <video:tag>M</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-27-PACS-164B-Lecture-27</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 27 - PACS 164B - Lecture 27</video:title>
      <video:description>PACS 164B - Lecture 27

PACS 164B: Introduction to Nonviolence - Spring 2007. An introduction to the science of nonviolence, mainly as seen through the life and work of Mahatma Gandhi. Historical overview of nonviolence East and the West up to the American Civil Rights movement and Martin Luther King, Jr., with emphasis on the ideal of principled nonviolence and the reality of mixed or strategic nonviolence in practice, especially as applied to problems of social justice and defense.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17635.jpg</video:thumbnail_loc>
      <video:duration>4698</video:duration>
      <video:publication_date>2012-09-03T16:33:11.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/JDoW3c946jA</video:player_loc>
      <video:uploader>0|43|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>peace</video:tag>
      <video:tag>conflict</video:tag>
      <video:tag>education</video:tag>
      <video:tag>courses</video:tag>
      <video:tag>pacs164b</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>uc</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Aeronautical-Flight-by-Jet-Engine</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Aeronautical Flight by Jet Engine</video:title>
      <video:description>Welcome to the future. This invention by Chris A. Busch on the possible use of a Jet Engine for Aeronautical Flight. The video describes the advantages of his invention and tomorrow&apos;s aeronautics. </video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/fc4954ec-6d4a-4a08-a6d8-f476dfebc73a/cand_25.jpg</video:thumbnail_loc>
      <video:duration>192</video:duration>
      <video:publication_date>2011-11-25T20:36:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7908.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>Gas</video:tag>
      <video:tag>TURBINE</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Brain-Stem-Surgery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Brain Stem Surgery</video:title>
      <video:description>This video shows the brain stem tumor operated in sitting position with infratentorial supra cerebellar approach. A very closeup view of this surgery is shown in the video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/baa29b31-dbee-4950-9a4d-4c452f8cca40/cand_5.jpg</video:thumbnail_loc>
      <video:duration>121</video:duration>
      <video:publication_date>2011-12-01T22:49:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10497.mp4</video:content_loc>
      <video:uploader>seraboth</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Brain</video:tag>
      <video:tag>Stem</video:tag>
      <video:tag>tumor</video:tag>
      <video:tag>Operation</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Endoscopic-Surgery-With-an-Attached-Camera</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Endoscopic Surgery With an Attached Camera</video:title>
      <video:description>Video shows a full surgical process of endoscopic carpal tunnel release surgery. This procedure uses a thin flexible tube attached with a camera.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/05e7db80-aa70-45fe-8deb-b8dce00d6bf3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>168</video:duration>
      <video:publication_date>2011-12-01T22:50:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10501.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Endoscopic</video:tag>
      <video:tag>Carpal</video:tag>
      <video:tag>Tunnel</video:tag>
      <video:tag>Release</video:tag>
      <video:tag>Surgery</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-19-History-151C-Lecture-21</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19 - History 151C - Lecture 21</video:title>
      <video:description>History 151C - Lecture 21

The Peculiar Modernity of Britain, 1848-2000</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25917.jpg</video:thumbnail_loc>
      <video:duration>4518</video:duration>
      <video:publication_date>2012-09-18T18:16:06.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/LvoxV2F9w_k</video:player_loc>
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      <video:category>History</video:category>
      <video:tag>History</video:tag>
      <video:tag>151C</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>21</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Political-Science-30-Politics-and-Strategy-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Political Science 30: Politics and Strategy UCLA</video:title>
      <video:description>&quot;Lec 7 - Political Science 30: Politics and Strategy UCLA&quot; Political Science 30: Politics and Strategy

January 29th, 2008

Taught by UCLA&apos;s Professor Kathleen Bawn, this courses is an introduction to study of strategic interaction in political applications. Use of game theory and other formal modeling strategies to understand politics are also studied in order to gain a better understanding of politics at large.

Winter 2008 

* See all the UCLA Political Science 30: Politics and Strategy classes in this series: http://www.youtube.com/view_play_list...
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla 
Category:  Education</video:description>
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      <video:duration>4403</video:duration>
      <video:publication_date>2012-09-07T15:54:13.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/b4yBD2rI-yw</video:player_loc>
      <video:uploader>0|74|0</video:uploader>
      <video:category>Political Science</video:category>
      <video:tag>Political</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>30</video:tag>
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      <video:tag>and</video:tag>
      <video:tag>Strategy</video:tag>
      <video:tag>UCLA</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Protection-the-eyes-while-practising-medicine</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Protection the eyes while practising medicine</video:title>
      <video:description>This video shows the different ways and tools to use to protect the eyes during surgery. Some are reusable however others are a one time use only. This video shows how to protect the eyes while practicing medicine.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/d0c19803-98d2-4700-a1ff-5689af6e3686/cand_5.jpg</video:thumbnail_loc>
      <video:duration>40</video:duration>
      <video:publication_date>2011-11-28T05:33:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8228.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Medical</video:tag>
      <video:tag>Eye</video:tag>
      <video:tag>Protection</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Water-Discovered-in-Space</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Water Discovered in Space</video:title>
      <video:description>This video provides you with an introduction to the signs of water discovered in space. Researchers have found some signs of water on the planet Mars.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/a4888698-9889-42f0-99f1-e1c94aad99d4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>361</video:duration>
      <video:publication_date>2013-01-30T04:34:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29009.mp4</video:content_loc>
      <video:uploader>Marylou Norris</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>water</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>Sixty</video:tag>
      <video:tag>Symbols</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-History-1C-Modern-Civilization-1750-Present-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - History 1C: Modern Civilization 1750-Present UCLA</video:title>
      <video:description>&quot;Lec 7 - History 1C: Modern Civilization 1750-Present UCLA&quot; Lecture 7: &quot;Nationalism and Nation States&quot;

April 21st, 2009

Professor Lynn Hunt lectures in this course which covers a broad, historical study of major elements in Western heritage from the world of the Greeks to that of the 20th century, designed to further beginning students&apos; general education, introduce them to ideas, attitudes, and institutions basic to Western civilization, and acquaint them, through reading and critical discussion, with representative contemporary documents and writings of enduring interest.

Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA History 1C: Modern Civilization classes in this series: http://www.youtube.com/view_play_list?p=F4DFAB80C2018F85
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20667.jpg</video:thumbnail_loc>
      <video:duration>3509</video:duration>
      <video:publication_date>2012-09-07T07:59:43.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Le9K3FsHfV4</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>Some</video:tag>
      <video:tag>clips</video:tag>
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      <video:tag>images</video:tag>
      <video:tag>may</video:tag>
      <video:tag>Have</video:tag>
      <video:tag>Been</video:tag>
      <video:tag>blurred</video:tag>
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      <video:tag>to</video:tag>
      <video:tag>avoid</video:tag>
      <video:tag>copyright</video:tag>
      <video:tag>infringement</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Performing-Endoscopic-Brain-Surgery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Performing Endoscopic Brain Surgery</video:title>
      <video:description>Endoscopic procedures, brain tumor resection and pediatric surgery are now performed by Robotic surgical assistant (ROSA) designed for minimally invasive cranial surgeries.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/b2f02dfd-d14b-4776-9e21-91a872e7364f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>124</video:duration>
      <video:publication_date>2011-12-01T20:00:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10308.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Endoscopic</video:tag>
      <video:tag>Brain</video:tag>
      <video:tag>Surgery</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/View-of-Sandys-Storm-From-Satellite</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>View of Sandy&apos;s Storm From Satellite</video:title>
      <video:description>An interesting video showing the view of a sandy storm track spied by satellite. Changes in the waves in ocean are really amazing.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/9ba6bede-9222-46a9-90ff-741815948e81/cand_5.jpg</video:thumbnail_loc>
      <video:duration>35</video:duration>
      <video:publication_date>2013-02-07T05:57:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29222.mp4</video:content_loc>
      <video:uploader>Wendi Westfall</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>Sandy</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Storm</video:tag>
      <video:tag>Track</video:tag>
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      <video:tag>by</video:tag>
      <video:tag>satellite</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-4-Public-Health-241</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 4-Public Health 241 -</video:title>
      <video:description>lec 4-Public Health 241 -.Statistical Analysis of Categorical Data</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27607.jpg</video:thumbnail_loc>
      <video:duration>3021</video:duration>
      <video:publication_date>2012-09-30T09:53:04.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/fJHB4N4mRfg</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Public</video:tag>
      <video:tag>Health</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-44-Correction-to-Force-of-Friction-Keeping-the-Block-Stationary</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 44 - Correction to Force of Friction Keeping the Block Stationary</video:title>
      <video:description>Correction to Force of Friction Keeping the Block Stationary

Correction to Force of Friction Keeping the Block Stationary</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21082.jpg</video:thumbnail_loc>
      <video:duration>51</video:duration>
      <video:publication_date>2012-09-08T17:31:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/BukTc4q9BMc</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Correction</video:tag>
      <video:tag>to</video:tag>
      <video:tag>force</video:tag>
      <video:tag>of</video:tag>
      <video:tag>friction</video:tag>
      <video:tag>Keeping</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Block</video:tag>
      <video:tag>Stationary</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/History-Behind-Word-Castro</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>History Behind Word Castro</video:title>
      <video:description>This video shows some famous persons having surname Castro like Fidel Castro. A brief discussion with the pictures and stories related with Castro are shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/ef58944b-afe0-41d9-bf7a-e98d7631007e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>619</video:duration>
      <video:publication_date>2013-01-30T08:28:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29074.mp4</video:content_loc>
      <video:uploader>Marylou Norris</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Fidel</video:tag>
      <video:tag>Castro</video:tag>
      <video:tag>words</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>World</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-64-Multiplying-Complex-Numbers</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 64 - Multiplying Complex Numbers</video:title>
      <video:description>Multiplying Complex Numbers

u16_l4_t2_we3 Multiplying Complex Numbers</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25320.jpg</video:thumbnail_loc>
      <video:duration>332</video:duration>
      <video:publication_date>2012-09-18T02:52:24.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/cWn6g8Qqvs4</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Multiplying</video:tag>
      <video:tag>Complex</video:tag>
      <video:tag>Numbers</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-92-Fluids-part-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 92 - Fluids (part 2)</video:title>
      <video:description>Fluids (part 2)

Pressure and Pascal&apos;s Principal.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21130.jpg</video:thumbnail_loc>
      <video:duration>612</video:duration>
      <video:publication_date>2012-09-08T17:51:24.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/lWDtFHDVqqk</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Fluids</video:tag>
      <video:tag>part</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lysozyme-Brownian-Dynamics-simulation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lysozyme Brownian Dynamics simulation</video:title>
      <video:description>SHAKE for Brownian dynamics simulation tool with non-periodic Poisson solver (PM force) and including Coulombic and Van der Waals interactions (PP force). Bond angles and proper dihedrals conserved. RasMol color scheme used for rendering. 

~ 0.5ns simulation of lysozyme protein at 300K.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/64cc9ffd-25a0-413d-90f4-d6382fc39637/cand_5.jpg</video:thumbnail_loc>
      <video:duration>42</video:duration>
      <video:publication_date>2009-05-27T19:25:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2416.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>simulation</video:tag>
      <video:tag>BD</video:tag>
      <video:tag>MD</video:tag>
      <video:tag>constrained</video:tag>
      <video:tag>dynamics</video:tag>
      <video:tag>Brownian</video:tag>
      <video:tag>biophysics</video:tag>
      <video:tag>Biochemistry</video:tag>
      <video:tag>nanotechnology</video:tag>
      <video:tag>nanoscience</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Decimal-Multiplication</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Decimal Multiplication</video:title>
      <video:description>This video tutorial shows the multiplication of two or more decimals. The examples shown here will clear your all basic concepts of multiplication.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/84215a28-b468-4c11-84e0-f8209e65da1a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>163</video:duration>
      <video:publication_date>2010-12-04T12:51:44.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6436.mp4</video:content_loc>
      <video:uploader>gangster</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Basic</video:tag>
      <video:tag>math</video:tag>
      <video:tag>Multiplying</video:tag>
      <video:tag>Decimals</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Binomial-Distribution-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 -  Binomial Distribution 3</video:title>
      <video:description>Binomial Distribution 3

Basketball binomial distribution</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22617.jpg</video:thumbnail_loc>
      <video:duration>806</video:duration>
      <video:publication_date>2012-09-11T02:41:44.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/vKNpQ_KTXvE</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Binomial</video:tag>
      <video:tag>distribution</video:tag>
      <video:tag>3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-Stellar-Mass-Black-Holes-cont</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - Stellar Mass Black Holes (cont.)</video:title>
      <video:description>&quot;Lec 13 - Stellar Mass Black Holes (cont.)&quot; Frontiers/Controversies in Astrophysics (ASTR 160)

Class begins with clarification of equations from the previous lecture. Four post-Newtonian gravitational effects are introduced and discussed in detail. The first of these is the so-called Perihelion Precession, which occurs when the major axis of a planet&apos;s elliptical orbit precesses within its orbital plane, in response to changing gravitational forces exerted by other planets. Secondly, deflection of light is described as the curving of light as it passes near a large mass. Gravitational redshift is explained as a frequency effect that occurs as light moves away from a massive body such as a star or black hole. Finally, the existence and effects of gravitational waves are discussed. The lecture closes with a brief history of the 1919 eclipse expedition that made Einstein famous.

00:00 - Chapter 1. Defining Black Holes in Terms of the Schwarzschild Radius
15:44 - Chapter 2. Perihelions and Deflection of Light
22:44 - Chapter 3. Hunting Eclipses
31:31 - Chapter 4. Gravitational Redshift
45:14 - Chapter 5. Gravitational Waves

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses 

This course was recorded in Spring 2007.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17283.jpg</video:thumbnail_loc>
      <video:duration>2942</video:duration>
      <video:publication_date>2012-09-02T17:33:51.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/hMgBUcP6RBc</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>binary</video:tag>
      <video:tag>pulsar</video:tag>
      <video:tag>Eclipse</video:tag>
      <video:tag>Eddington</video:tag>
      <video:tag>gravitational</video:tag>
      <video:tag>effects</video:tag>
      <video:tag>lens</video:tag>
      <video:tag>redshift</video:tag>
      <video:tag>Kerr</video:tag>
      <video:tag>metric</video:tag>
      <video:tag>Mercury</video:tag>
      <video:tag>perihelion</video:tag>
      <video:tag>Planck</video:tag>
      <video:tag>s</video:tag>
      <video:tag>constant</video:tag>
      <video:tag>Polar</video:tag>
      <video:tag>coordinate</video:tag>
      <video:tag>post</video:tag>
      <video:tag>Newtonian</video:tag>
      <video:tag>Quasar</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-ME-C117-Guest-Lecture-Dr-Andy-Kohm-Spinal</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec - 14 ME C117  Guest Lecture - Dr. Andy Kohm, Spinal...</video:title>
      <video:description>ME C117  Guest Lecture - Dr. Andy Kohm, Spinal...

Bio Engineering/ME C117: Structural Aspects of Biomaterials - Professor Lisa Pruitt

This course provides an overview of medical devices, FDA regulatory issues, biocompatibility and sterilization technology. It examines biomechanical properties: isotropy/anisotropy, stiffness, bending stresses, contact stresses, multiaxial loading, plasticity, fatigue, fracture, wear, corrosion, design issues.  Also covered: Orthopedics, Dental, Cardiovascular, and Soft Tissue Reconstruction.

Professor Pruitt&apos;s current research is focused on fatigue and fracture micromechanisms, cyclic damage zones, and evolution of structure due to cyclic loading and environment in advanced polymers and biomaterials; tribology of...</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19262.jpg</video:thumbnail_loc>
      <video:duration>4711</video:duration>
      <video:publication_date>2012-09-05T01:02:19.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ybh6T6iKM88</video:player_loc>
      <video:uploader>0|58|0</video:uploader>
      <video:category>Bioengineering</video:category>
      <video:tag>education</video:tag>
      <video:tag>ME</video:tag>
      <video:tag>C117</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Mechanical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>class</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-42-Terminal-Hinge-Axis-Location</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 42 - Terminal Hinge Axis Location</video:title>
      <video:description>&quot;Lec 42 - Terminal Hinge Axis Location&quot; A demonstration of the instrumentation and the location of the terminal hinge axis. Permanent marking of the axis is demonstrated. A practice excercise is also included. Orig. air date: AUG 14 80

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21408.jpg</video:thumbnail_loc>
      <video:duration>1438</video:duration>
      <video:publication_date>2012-09-09T05:03:15.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/T5U9dmmt0rQ</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>42</video:tag>
      <video:tag>Terminal</video:tag>
      <video:tag>Hinge</video:tag>
      <video:tag>axis</video:tag>
      <video:tag>location</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-21-Polyprotic-Acids</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21 - Polyprotic Acids</video:title>
      <video:description>Polyprotic Acids

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26822.jpg</video:thumbnail_loc>
      <video:duration>170</video:duration>
      <video:publication_date>2012-09-19T02:39:38.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/--pzKBW13FE</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Polyprotic</video:tag>
      <video:tag>acids</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Dynamite-Club-The-Anarchists</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Dynamite Club: The Anarchists</video:title>
      <video:description>&quot;Lec 8 - Dynamite Club: The Anarchists&quot; France Since 1871 (HIST 276)

Anarchists, unlike syndicalists and other leftists, seek to destroy the state rather than to capture state power for themselves. Emile Henry and other late nineteenth-century radicals inaugurated the modern practice of terrorism in their individualism and their indiscriminate choice of civilian targets. Despite the terrifying consequences of individual acts of terrorism, these pale in comparison to the consequences of state terrorism.

00:00 - Chapter 1. The Roots of Anarchism: Founders and the French Context
12:59 - Chapter 2. The Legacy of Ravachol
18:51 - Chapter 3. The Story of Émile Henry: The Individualist Anarchist
39:10 - Chapter 4. Henry&apos;s Deed: The Bomb and the Aftermath
44:43 - Chapter 5. Anarchism Today: Symmetries with Modern Terrorism

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2007.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16793.jpg</video:thumbnail_loc>
      <video:duration>3051</video:duration>
      <video:publication_date>2012-09-01T09:53:10.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/vVGsoiE3zQQ</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>anarchism</video:tag>
      <video:tag>Emile</video:tag>
      <video:tag>Henry</video:tag>
      <video:tag>Bakunin</video:tag>
      <video:tag>Kropotkin</video:tag>
      <video:tag>Ravachol</video:tag>
      <video:tag>Proudhon</video:tag>
      <video:tag>terrorism</video:tag>
      <video:tag>violence</video:tag>
      <video:tag>Revolution</video:tag>
      <video:tag>Vaillant</video:tag>
      <video:tag>Belle</video:tag>
      <video:tag>Epoque</video:tag>
      <video:tag>syndicalism</video:tag>
      <video:tag>associatonalism</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-Is-Seaborgium</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What Is Seaborgium?</video:title>
      <video:description>Seaborgium is an element with an atomic number 105 and it was discovered quite recently, in year 1974. This video explains further the source,origin and uses of this element.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/ed09a3c5-276a-4d1a-bfe8-9f08413f100a/cand_25.jpg</video:thumbnail_loc>
      <video:duration>116</video:duration>
      <video:publication_date>2011-12-12T02:25:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11359.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>What</video:tag>
      <video:tag>is</video:tag>
      <video:tag>Seaborgium</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Germ-Proof-Your-Kids-MWV26</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Germ Proof Your Kids (MWV26)</video:title>
      <video:description>Parents are often presented with conflicting messages about germs and cleanliness. On the one hand, the news headlines warn us about dangerous &quot;superbugs.&quot; On the other hand, there is growing concern that over-cleaning and excessive hygiene may weaken children&apos;s immune systems. Fortunately, there is real, vetted science available to help us understand how to best protect, without overprotecting, our kids.

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

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

For more audio and video podcasts about microbiology, health and life science-related subjects, please visit www.microbeworld.org. If you would like to know more about Germ Proof Your Kids please visit www.germproofyourkids.com.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/04/e553d152-0a4e-40e0-ab2b-246b268204ed/cand_5.jpg</video:thumbnail_loc>
      <video:duration>318</video:duration>
      <video:publication_date>2010-04-13T15:41:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4236.mp4</video:content_loc>
      <video:uploader>Chris Condayan</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Book</video:tag>
      <video:tag>children</video:tag>
      <video:tag>Germ</video:tag>
      <video:tag>Harley</video:tag>
      <video:tag>Health</video:tag>
      <video:tag>kids</video:tag>
      <video:tag>Microbes</video:tag>
      <video:tag>mom</video:tag>
      <video:tag>nutrition</video:tag>
      <video:tag>parents</video:tag>
      <video:tag>Proof</video:tag>
      <video:tag>Rotbart</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Gene-Flow-Migration</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Gene Flow - Migration</video:title>
      <video:description>In population genetics, gene flow (also known as gene migration) is the transfer of alleles of genes from one population to another.

Migration into or out of a population may be responsible for a marked change in allele frequencies (the proportion of members carrying a particular variant of a gene). Immigration may also result in the addition of new genetic variants to the established gene pool of a particular species or population.

There are a number of factors that affect the rate of gene flow between different populations. One of the most significant factors is mobility, as greater mobility of an individual tends to give it greater migratory potential. Animals tend to be more mobile than plants, although pollen and seeds may be carried great distances by animals or wind.

Maintained gene flow between two populations can also lead to a combination of the two gene pools, reducing the genetic variation between the two groups. It is for this reason that gene flow strongly acts against speciation, by recombining the gene pools of the groups, and thus, repairing the developing differences in genetic variation that would have led to full speciation and creation of daughter species.

For example, if a species of grass grows on both sides of a highway, pollen is likely to be transported from one side to the other and vice versa. If this pollen is able to fertilize the plant where it ends up and produce viable offspring, then the alleles in the pollen have effectively been able to move from the population on one side of the highway to the other.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/f1ffa288-7044-435d-9c4c-e80cf0abb817/cand_5.jpg</video:thumbnail_loc>
      <video:duration>167</video:duration>
      <video:publication_date>2010-11-09T22:34:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4906.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>gene</video:tag>
      <video:tag>flow</video:tag>
      <video:tag>Migration</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Richard-Cogdell-Bacterial-Photosynthesis-MWV69</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Richard Cogdell - Bacterial Photosynthesis (MWV69)</video:title>
      <video:description>Richard Cogdell is the Director of the Institute for Molecular Cell and Systems Biology at the University of Glasglow, Scotland.

Richard was led to a career in studying bacterial photosynthesis by a desire to learn and understand basic photosynthesis, he &quot;wanted to know how natured worked.&quot;

In 1995, Richard&apos;s research group, in collaboration with others, used protein crystallography to determine the three dimensional structure of a light-harvesting complex from the purple bacterium, Rhodospsedomas acidophilia.

This breakthrough led to two key elements in the understanding of bacterial photosynthesis. One, once you have established the structure you can understand its function. Two, this view of a light-harvesting complex attracted an interdisciplinary group of scientists from the fields such as chemistry, physics, mathematics and biology.

Richard&apos;s current challenge is to take the process of photosynthesis (using solar energy to make a fuel) and apply it to the world&apos;s energy needs in a sustainable manner.

To do this, Richard says &quot;you must break photosynthesis down to it&apos;s four most basics steps&quot;, absorb solar energy, concentrate it, break it apart and make a fuel. These are the steps that must be duplicated if they are going to be successful at creating sustainable, renewable energy.

The first two steps, says Cogdell, are like a solar battery (easy to recreate). The hard part is finding ways to use renewable energy to drive the chemistry. That&apos;s the process Richard spends most of his time working on and he uses the concept of an artificial leaf to help explain this complex process to the public.

According to Cogdell, if the current rate of investment continues, it will be approximately five to six years before we see a small pilot system that demonstrates the feasibility of the process.

Richard emphasizes that if mankind wants to survive, we must find a way to convert solar energy into fuel because when fossil fuels run out so do we.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_30530.jpg</video:thumbnail_loc>
      <video:duration>556</video:duration>
      <video:publication_date>2013-04-17T10:51:55.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/eLW0RWxAH60</video:player_loc>
      <video:uploader>Chris Condayan</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>AAAS</video:tag>
      <video:tag>Cogdell</video:tag>
      <video:tag>Richard</video:tag>
      <video:tag>Photosynthesis</video:tag>
      <video:tag>Bacterial</video:tag>
      <video:tag>Artificial</video:tag>
      <video:tag>leaf</video:tag>
      <video:tag>renewable</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>Sustainable</video:tag>
      <video:tag>solar</video:tag>
      <video:tag>battery</video:tag>
      <video:tag>lig</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-55-Excisional-Biopsy-of-a-Fibroma</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 55 - Excisional Biopsy of a Fibroma</video:title>
      <video:description>&quot;Lec 55 - Excisional Biopsy of a Fibroma&quot;Entire surgical procedure for removing irritation fibroma of the cheek, including suturing.  
Orig. air date: MAR 1 84

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21266.jpg</video:thumbnail_loc>
      <video:duration>572</video:duration>
      <video:publication_date>2012-09-09T03:43:35.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/uVlHzV3iT64</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>55</video:tag>
      <video:tag>Excisional</video:tag>
      <video:tag>biopsy</video:tag>
      <video:tag>of</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Fibroma</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-37-The-Laterally-Positioned-Flap-in-Periodontics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 37  - The Laterally Positioned Flap in Periodontics</video:title>
      <video:description>&quot;Lec 37  - The Laterally Positioned Flap in Periodontics&quot; VA Film Transfer

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21593.jpg</video:thumbnail_loc>
      <video:duration>862</video:duration>
      <video:publication_date>2012-09-09T06:11:14.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/yRYaaAjEfc8</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>37</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Laterally</video:tag>
      <video:tag>Positioned</video:tag>
      <video:tag>Flap</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Periodontics</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Dental-Anatomy-Canines-Cuspids-Review</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 -Dental Anatomy: Canines (Cuspids) Review</video:title>
      <video:description>&quot;Lec 8 -Dental Anatomy: Canines (Cuspids) Review&quot;A review of the anatomy of the canines(cuspids) with a ten question quiz at the end.  Orig. air date: MAY 22 74

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21599.jpg</video:thumbnail_loc>
      <video:duration>506</video:duration>
      <video:publication_date>2012-09-09T06:12:21.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/4oT6mCny2Bc</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>8</video:tag>
      <video:tag>Dental</video:tag>
      <video:tag>anatomy</video:tag>
      <video:tag>Canines</video:tag>
      <video:tag>Cuspids</video:tag>
      <video:tag>Review</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Lec-5-Hand-Investing-Technique</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Hand Investing Technique</video:title>
      <video:description>&quot;Lec 5 - Hand Investing Technique&quot; Shows how to invest wax patterns using the hand technique.  Orig. air date: OCT 27 71

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22789.jpg</video:thumbnail_loc>
      <video:duration>701</video:duration>
      <video:publication_date>2012-09-11T07:52:37.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/eWiePeS5uBI</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>5</video:tag>
      <video:tag>hand</video:tag>
      <video:tag>Investing</video:tag>
      <video:tag>Technique</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Breast-Reconstruction-Animation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Breast Reconstruction Animation</video:title>
      <video:description>This science animation illustrates breast reconstruction which is a type of surgery for women who have had a breast removed.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/1a88a383-5ffc-4a00-9b4c-5e831edd1164/cand_5.jpg</video:thumbnail_loc>
      <video:duration>125</video:duration>
      <video:publication_date>2011-12-01T19:50:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10278.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Breast</video:tag>
      <video:tag>Reconstruction</video:tag>
      <video:tag>3d</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-Frustum-of-Cone</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Frustum of Cone</video:title>
      <video:description>The portion of a cone obtained by cutting it horizontally is known as the frustum of a cone. The video shows the cutting of a cone and the difference in volume of the both.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/2ceec629-cd4d-4923-bbc4-0e5cb386229c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>61</video:duration>
      <video:publication_date>2011-12-11T23:26:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11110.mp4</video:content_loc>
      <video:uploader>velatin</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Frustum</video:tag>
      <video:tag>of</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Cone</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Stent-Procedure</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Stent Procedure</video:title>
      <video:description>This animation shows about coronary stent procedure. The advent of coronary stents system has provided significant advancement to the treatment of coronary atherosclerotic disease. The Stentys Coronary Stent System includes a self-expanding bare metal (nitinol) stent on a rapid exchange (RX) delivery system. This property offers a potential benefit for implications of malappositions.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/06/baa0dc42-7772-458f-82bc-a75212a9b549/cand_5.jpg</video:thumbnail_loc>
      <video:duration>74</video:duration>
      <video:publication_date>2013-06-10T02:37:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30619.mp4</video:content_loc>
      <video:uploader>Scientific Animations</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Coronary</video:tag>
      <video:tag>Stent</video:tag>
      <video:tag>Procedure</video:tag>
      <video:tag>Stentys</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-32-Gross-Anatomy-Suprahyoid-Region-MouthParalingual-Space</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 32 -Gross Anatomy: Suprahyoid Region; Mouth/Paralingual Space</video:title>
      <video:description>&quot;Lec 32 -Gross Anatomy: Suprahyoid Region; Mouth/Paralingual Space&quot;The gross anatomy and dissection of the suprahyoid region, mouth, and the paralingual space of a human cadaver.  Orig. air date: JUL 1 74

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21690.jpg</video:thumbnail_loc>
      <video:duration>965</video:duration>
      <video:publication_date>2012-09-09T07:01:08.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/KwB7dO6hm-M</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>32</video:tag>
      <video:tag>Gross</video:tag>
      <video:tag>anatomy</video:tag>
      <video:tag>Suprahyoid</video:tag>
      <video:tag>region</video:tag>
      <video:tag>Mouth</video:tag>
      <video:tag>Paralingual</video:tag>
      <video:tag>Space</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-36-Gross-Anatomy-Lateral-Pharyngeal-Wall</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 36 -Gross Anatomy: Lateral Pharyngeal Wall</video:title>
      <video:description>&quot;Lec 36 -Gross Anatomy: Lateral Pharyngeal Wall&quot;The anatomy of the lateral pharyngeal wall and associated structures using a human cadaver.  Orig. air date: JUN 13 77

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21694.jpg</video:thumbnail_loc>
      <video:duration>695</video:duration>
      <video:publication_date>2012-09-09T07:01:35.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/__CMNXrM4DE</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>36</video:tag>
      <video:tag>Gross</video:tag>
      <video:tag>anatomy</video:tag>
      <video:tag>Lateral</video:tag>
      <video:tag>Pharyngeal</video:tag>
      <video:tag>wall</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-44-Lateness-and-the-End-of-Crisis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 44- Lateness and the End of Crisis</video:title>
      <video:description>Lec 44- Lateness and the End of Crisis.
Peter Eisenman
Rice School of Architecture Spring 2010 Lecture Series: What&apos;s the matter with architecture?</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17398.jpg</video:thumbnail_loc>
      <video:duration>6232</video:duration>
      <video:publication_date>2012-09-02T19:14:30.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/9a7EyJ8JIwU</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Seminars</video:category>
      <video:tag>Rice</video:tag>
      <video:tag>university</video:tag>
      <video:tag>Houston</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Gadolinium-a-Chemical-Element</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Gadolinium a Chemical Element</video:title>
      <video:description>What is Gadolinium? Where is the name Gadoliniumoriginated from? Sources of Gadolinium, its abundance and its uses are shown in this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/3c637ae0-66e8-40de-bdc5-cce89769107a/cand_25.jpg</video:thumbnail_loc>
      <video:duration>119</video:duration>
      <video:publication_date>2011-12-12T02:16:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11331.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>What</video:tag>
      <video:tag>is</video:tag>
      <video:tag>Gadolinium</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-27-Genetic-Engineering-and-Society-Honors-Collegium-70A-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 27 - Genetic Engineering and Society, Honors Collegium 70A, UCLA</video:title>
      <video:description>&quot;Lec 27 - Genetic Engineering and Society, Honors Collegium 70A, UCLA&quot; Course Description:
Honors Collegium 70A: Genetic Engineering in Medicine, Agriculture, &amp; Law is a class that examines the historical and scientific study of genetic engineering in medicine, agriculture, and law, including examination of social, ethical, and legal issues raised by new technology.

About the Professor:
Bob Goldberg is a plant molecular biologist who specializes in the area of plant gene expression.  The goal of his research has been to understand how plant cells differentiate and how genes are activated selectively in specialized cell types during plant development. He has received UCLA Distinguished Teaching Awards from the  Department of Biology and the Department of Molecular, Cell, and Developmental Biology, and was awarded the all-campus Luckmann Distinguished Teaching Award from the Academic Senate.

Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA Honors Collegium 70A: Genetic Engineering in Medicine, Agriculture, &amp; Law classes in this series: http://www.youtube.com/view_play_list...
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20653.jpg</video:thumbnail_loc>
      <video:duration>3977</video:duration>
      <video:publication_date>2012-09-06T17:28:57.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/IVQ-S1hwIWI</video:player_loc>
      <video:uploader>0|14|0</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Honors</video:tag>
      <video:tag>Collegium</video:tag>
      <video:tag>70A</video:tag>
      <video:tag>Genetic</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>in</video:tag>
      <video:tag>medicine</video:tag>
      <video:tag>Agriculture</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>is</video:tag>
      <video:tag>A</video:tag>
      <video:tag>class</video:tag>
      <video:tag>that</video:tag>
      <video:tag>examines</video:tag>
      <video:tag>the</video:tag>
      <video:tag>historical</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-122-Block-Out-and-Relief-of-the-Master-Cast</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 122 - Block Out and Relief of the Master Cast</video:title>
      <video:description>&quot;Lec 122 - Block Out and Relief of the Master Cast&quot; Demonstrates final survey position, relief for lingual bar, acrylic resin saddles, accurate location on retentive area and ledging for a cast clasp for a class II partial denture. Orig. air date: OCT 2 75

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21730.jpg</video:thumbnail_loc>
      <video:duration>1552</video:duration>
      <video:publication_date>2012-09-09T07:12:12.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/aNiv7L1Yzcs</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>122</video:tag>
      <video:tag>Block</video:tag>
      <video:tag>out</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Relief</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Master</video:tag>
      <video:tag>cast</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Converse-Of-Pythagoras-Theorem</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Converse Of Pythagoras Theorem</video:title>
      <video:description>This video explains the converse of the Pythagoras theorem. It states the converse theorem and how to prove it. It also shows how to solve a sum using this theorem.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/842ceaa5-fa67-406d-b1e2-235858c4b8dd/cand_25.jpg</video:thumbnail_loc>
      <video:duration>141</video:duration>
      <video:publication_date>2011-12-12T02:43:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11410.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Converse</video:tag>
      <video:tag>of</video:tag>
      <video:tag>pythagoras</video:tag>
      <video:tag>theorem</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-105-Chloride-Formation-Quiz</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 105 - Chloride Formation (Quiz)</video:title>
      <video:description>Chloride Formation (Quiz)

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26284.jpg</video:thumbnail_loc>
      <video:duration>278</video:duration>
      <video:publication_date>2012-09-19T00:41:20.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/SpwSZfpYOLY</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Chloride</video:tag>
      <video:tag>formation</video:tag>
      <video:tag>Quiz</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-43-Bjarke-Ingels-Lecture</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 43- Bjarke Ingels Lecture</video:title>
      <video:description>Lec 43- Bjarke Ingels Lecture.
Bjarke Ingels
Lecture, Rice School of Architecture</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17397.jpg</video:thumbnail_loc>
      <video:duration>5281</video:duration>
      <video:publication_date>2012-09-02T19:13:42.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/me4NDHClKls</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Seminars</video:category>
      <video:tag>Rice</video:tag>
      <video:tag>university</video:tag>
      <video:tag>Houston</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-19-PACS-164B-Lecture-19</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19 - PACS 164B - Lecture 19</video:title>
      <video:description>PACS 164B - Lecture 19

PACS 164B: Introduction to Nonviolence - Spring 2007. An introduction to the science of nonviolence, mainly as seen through the life and work of Mahatma Gandhi. Historical overview of nonviolence East and the West up to the American Civil Rights movement and Martin Luther King, Jr., with emphasis on the ideal of principled nonviolence and the reality of mixed or strategic nonviolence in practice, especially as applied to problems of social justice and defense.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17617.jpg</video:thumbnail_loc>
      <video:duration>4720</video:duration>
      <video:publication_date>2012-09-03T16:28:08.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Merdlt3VgNw</video:player_loc>
      <video:uploader>0|43|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>peace</video:tag>
      <video:tag>conflict</video:tag>
      <video:tag>education</video:tag>
      <video:tag>courses</video:tag>
      <video:tag>pacs164b</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>uc</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-DENT-718-Classification-and-components-of-removable-partial-dentures</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - DENT 718: Classification and components of removable partial dentures</video:title>
      <video:description>&quot;Lec 17 - DENT 718: Classification and components of removable partial dentures&quot; Lecture 5 in a course on creating removable prosthodontic appliances (dentures). This lecture covers the Kennedy partial denture classification system.

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21320.jpg</video:thumbnail_loc>
      <video:duration>2543</video:duration>
      <video:publication_date>2012-09-09T04:07:26.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/T6Im--9oqlU</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>17</video:tag>
      <video:tag>DENT</video:tag>
      <video:tag>718</video:tag>
      <video:tag>Classification</video:tag>
      <video:tag>and</video:tag>
      <video:tag>components</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Removable</video:tag>
      <video:tag>Partial</video:tag>
      <video:tag>dentures</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-101-Fluids-part-11</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 101 - Fluids (part 11)</video:title>
      <video:description>Fluids (part 11)

Clarification of the problem in part 10</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21756.jpg</video:thumbnail_loc>
      <video:duration>319</video:duration>
      <video:publication_date>2012-09-10T12:22:41.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/HnfBFeLunk4</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Fluids</video:tag>
      <video:tag>part</video:tag>
      <video:tag>11</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-DENT-718-Removable-partial-dentures-design-considerations</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 - DENT 718: Removable partial dentures: design considerations</video:title>
      <video:description>&quot;Lec 18 - DENT 718: Removable partial dentures: design considerations&quot; Lecture 6 in a course on creating removable prosthodontic appliances (dentures). This lecture covers the basics of designing and laying out dentures.

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21326.jpg</video:thumbnail_loc>
      <video:duration>2875</video:duration>
      <video:publication_date>2012-09-09T04:07:58.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/L0bdNpCZVck</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>18</video:tag>
      <video:tag>DENT</video:tag>
      <video:tag>718</video:tag>
      <video:tag>Removable</video:tag>
      <video:tag>Partial</video:tag>
      <video:tag>dentures</video:tag>
      <video:tag>design</video:tag>
      <video:tag>considerations</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-Balancing-Chemical-Equations</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - Balancing Chemical Equations</video:title>
      <video:description>Balancing Chemical Equations

The art of balancing equations in chemistry!</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22530.jpg</video:thumbnail_loc>
      <video:duration>868</video:duration>
      <video:publication_date>2012-09-11T02:23:35.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/RnGu3xO2h74</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Balancing</video:tag>
      <video:tag>Chemical</video:tag>
      <video:tag>Equations</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-15-Organic-Reactions-and-Pharmaceuticals-Chemistry-14D-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15- Organic Reactions and Pharmaceuticals, Chemistry 14D, UCLA</video:title>
      <video:description>&quot;Lec 15- Organic Reactions and Pharmaceuticals, Chemistry 14D, UCLA&quot;Course Description:
Chemistry 14D: Organic Reactions and Pharmaceuticals is a class that provides an in depth analysis of organic reactions, nucleophilic and electrophilic substitutions and additions; electrophilic aromatic substitutions, carbonyl reactions, catalysis, molecular basis of drug action, and organic chemistry of pharmaceuticals.

About the Professor:
Professor Hardinger has been a faculty member in the UCLA Department of Chemistry and Biochemistry since 1997. His professional career began at Drexel University in Philadelphia, which afforded a BS in Chemistry in 1982. He then moved to Purdue University, and earned a PhD in Organic Chemistry in 1988. Two subsequent years as a postdoctoral scholar at Renssalear Polytechnic Institute were followed by appointment in 1990 as assistant professor at California State University. In 1997 he achieved the &quot;forbidden transition&quot; and moved to UCLA as Lecturer followed by promotion to Senior Lecturer in 2004. At UCLA his main teaching interests have been introductory organic chemistry courses in the physical science majors series as well as the life science majors series. His professional interests include development of new teaching tools and methods, both in print and electronic media. An introductory organic chemistry textbook (Organic Chemistry - A Thinking Student&apos;s Approach) is currently in development.

Course Webpage: http://www.chem.ucla.edu/harding/

Note: Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA Chemistry 14D: Organic Reactions and Pharmaceuticals classes in this series: http://www.youtube.com/view_play_list?p=86F7D2B9DFC5E52F
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
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      <video:duration>3023</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/GnUmXIQUXB8</video:player_loc>
      <video:uploader>0|34|0</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>15</video:tag>
      <video:tag>Organic</video:tag>
      <video:tag>Reactions</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Pharmaceuticals</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>14D</video:tag>
      <video:tag>UCLA</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-31-GMAT-Data-Sufficiency-30</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 31 - GMAT: Data Sufficiency 30</video:title>
      <video:description>GMAT: Data Sufficiency 30

121-124, pg. 288</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22359.jpg</video:thumbnail_loc>
      <video:duration>737</video:duration>
      <video:publication_date>2012-09-11T01:51:31.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/o_eNoF1DnZs</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>GMAT</video:tag>
      <video:tag>data</video:tag>
      <video:tag>Sufficiency</video:tag>
      <video:tag>30</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Enema-procedure</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Enema procedure</video:title>
      <video:description>How to give Enema. An enema is the procedure of introducing liquids into the rectum and colon via the anus.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/357f88d1-2604-4cee-aac5-64cabe025149/cand_25.jpg</video:thumbnail_loc>
      <video:duration>36</video:duration>
      <video:publication_date>2011-11-30T22:03:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9605.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>How</video:tag>
      <video:tag>to</video:tag>
      <video:tag>give</video:tag>
      <video:tag>Enema</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-Amortization</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - Amortization</video:title>
      <video:description>Amortization

Introduction to amortization</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22658.jpg</video:thumbnail_loc>
      <video:duration>465</video:duration>
      <video:publication_date>2012-09-11T02:47:14.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/XfR3JSkSkJM</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Amortization</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Dental-Floss-and-Toothbrushing-Techniques</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Dental Floss and Toothbrushing Techniques</video:title>
      <video:description>&quot;Lec 4 - Dental Floss and Toothbrushing Techniques&quot; Demonstration of flossing and toothbrushing techniques.

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21532.jpg</video:thumbnail_loc>
      <video:duration>2511</video:duration>
      <video:publication_date>2012-09-09T05:52:55.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/WyS7UNDHRVY</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>4</video:tag>
      <video:tag>Dental</video:tag>
      <video:tag>Floss</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Toothbrushing</video:tag>
      <video:tag>Techniques</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Stuff-of-Dreams</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Stuff of Dreams</video:title>
      <video:description>Fascinating video that explains what happens when we dream, and possible reasons why.  Also discusses lucid dreaming and oneirology, the very young science dedicated to the study of dreams.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/11/bb034bb5-bbfc-4216-bbdd-4351b5574805/cand_5.jpg</video:thumbnail_loc>
      <video:duration>391</video:duration>
      <video:publication_date>2012-11-26T23:44:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28080.mp4</video:content_loc>
      <video:uploader>layne.ransom.5</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>Dreams</video:tag>
      <video:tag>REM</video:tag>
      <video:tag>Cycle</video:tag>
      <video:tag>Lucid</video:tag>
      <video:tag>Dreaming</video:tag>
      <video:tag>oneirology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-34-Margin-of-Error-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 34 -  Margin of Error 2</video:title>
      <video:description>Margin of Error 2

Finding the 95% confidence interval for the proportion of a population voting for a candidate.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22690.jpg</video:thumbnail_loc>
      <video:duration>605</video:duration>
      <video:publication_date>2012-09-11T02:51:26.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/YclQE2XtaLw</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>margin</video:tag>
      <video:tag>of</video:tag>
      <video:tag>error</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-51-imT-Image-of-a-Transformation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 51 - im(T):  Image of a Transformation</video:title>
      <video:description>im(T):  Image of a Transformation

Showing that the image of a subspace under a transformation is also a subspace.  Definition of the image of a Transformation.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22049.jpg</video:thumbnail_loc>
      <video:duration>997</video:duration>
      <video:publication_date>2012-09-11T00:31:21.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/hZ827mfh1Jo</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>IM</video:tag>
      <video:tag>T</video:tag>
      <video:tag>image</video:tag>
      <video:tag>of</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Transformation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-so-great-about-burning-bananas</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is so great about burning bananas?</video:title>
      <video:description>Have you ever heard of burning plantains? You must see this clip in order to discover how combining sawdust, bananas, and other components can create a surprisingly useful substance.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/ef6be2ea-7f7b-4045-a1dc-f5c33940724b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>434</video:duration>
      <video:publication_date>2013-01-30T04:52:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29027.mp4</video:content_loc>
      <video:uploader>Marylou Norris</video:uploader>
      <video:category>Condensed Matter Physics</video:category>
      <video:tag>bananas</video:tag>
      <video:tag>Rwanda</video:tag>
      <video:tag>Ethiopia</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-35-A-Romp-Through-Ethics-for-Complete-Beginners-47</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 35- A Romp Through Ethics for Complete Beginners (4/7)</video:title>
      <video:description>&quot;Lec 35- A Romp Through Ethics for Complete Beginners (4/7)&quot;Part 4 of 7 in Marianne Talbot&apos;s &quot;A Romp Through Ethics for Complete Beginners&quot;. In this episode we reflect on Hume&apos;s account of morality and his rejection of reason as the source of morality.

Slides here: http://media.podcasts.ox.ac.uk/conted/ethics/talbot-ethics-04.pdf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21426.jpg</video:thumbnail_loc>
      <video:duration>5263</video:duration>
      <video:publication_date>2012-09-09T05:05:22.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/z9H-ain-k9A</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Philosophy</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>35</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Romp</video:tag>
      <video:tag>Through</video:tag>
      <video:tag>Ethics</video:tag>
      <video:tag>for</video:tag>
      <video:tag>Complete</video:tag>
      <video:tag>Beginners</video:tag>
      <video:tag>4</video:tag>
      <video:tag>7</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Multiphase-Thermoelectric-Converter</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Multiphase Thermoelectric Converter</video:title>
      <video:description>The Multiphase Thermoelectric Converter is a direct thermal-to-electrical energy conversion system designed in order to harvest most of the waste heat energy efficiently into electricity, reducing  weight and size of space heat radiators, making fusion-powered space propulsion more energy-efficient than ever. The Multiphase Thermoelectric Converter consists of two opposing twisting electromagnetic forces, forming two contra-aligned electrodynamic vortices, for axially and radially compressing a hot ionized gas F=q(v × B) forcing it to expand longitudinally transferring electrodynamically F=i(L × B)   ε=(Bℓv sinθ)   its energy to a multiphase electrical system to be effectively harvested by diode rectifiers. Wherein, the phase rotation keeps hot plasma centered far from electromagnetic coils, which allow to induce high pressure and withstand very high temperatures for virtually getting closer to the maximum efficiency η=1-(TC/TH), e.g. TC=300K, TH=30000K, η%=99%. Together with the Aneutronic Reactor and Electrodynamic Thrusters, it is to form the most perfect triad for providing a high degree of cleanliness and efficiency for deep space propulsion, with practically no thermal and radioactive waste.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_11884.jpg</video:thumbnail_loc>
      <video:duration>90</video:duration>
      <video:publication_date>2012-01-30T14:45:51.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Uqnk19hn7Rc</video:player_loc>
      <video:uploader>Douglas F. Palte</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Thermoelectric</video:tag>
      <video:tag>MHD</video:tag>
      <video:tag>waste</video:tag>
      <video:tag>heat</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>electricity</video:tag>
      <video:tag>conversion</video:tag>
      <video:tag>Radiator</video:tag>
      <video:tag>Thermionic</video:tag>
      <video:tag>RTG</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Pregnant-Robot-to-train-Students</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Pregnant Robot to train Students</video:title>
      <video:description>Usage of Pregnant Robot to train Students. http://go.discovery.com/?mkcpgn=ytdsc1&amp;url=http://news.discovery.com/videos/
Medical students at Johns Hopkins University are getting a real-life birthing experience when a robot goes into labor. Kasey-Dee Gardner reports.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_12003.jpg</video:thumbnail_loc>
      <video:duration>242</video:duration>
      <video:publication_date>2012-03-30T08:22:21.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/VAzmC0uYKAY</video:player_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Pregnant</video:tag>
      <video:tag>Birth</video:tag>
      <video:tag>mom</video:tag>
      <video:tag>Mother</video:tag>
      <video:tag>Baby</video:tag>
      <video:tag>trimester</video:tag>
      <video:tag>Discovery</video:tag>
      <video:tag>kasey</video:tag>
      <video:tag>dee</video:tag>
      <video:tag>John</video:tag>
      <video:tag>Hopkins</video:tag>
      <video:tag>Medical</video:tag>
      <video:tag>train</video:tag>
      <video:tag>student</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-protein-are-secreted</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How protein are secreted</video:title>
      <video:description>Proteins are synthesized in the endoplasmic reticulum. Newly synthesized protein needed to be transported to their site of action. This process requires modifications of proteins in the golgi apparatus. Secretory proteins are also modified in the same way. This video explains how proteins are secreted. Edited by Ashraf.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/3863998b-2651-42b0-8753-36203b86d3af/cand_5.jpg</video:thumbnail_loc>
      <video:duration>81</video:duration>
      <video:publication_date>2009-04-19T18:57:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1861.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>molecularbiology</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>Animation</video:tag>
      <video:tag>bioinformatics</video:tag>
      <video:tag>Tutorial</video:tag>
      <video:tag>protein</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Mitochondrial-DNA-Molecular-of-Drosophila-Yakuba</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Mitochondrial DNA Molecular of Drosophila Yakuba</video:title>
      <video:description>Recent molecular and neuroanatomical advances in drosophila have produced a nearly complete picture of the peripheral neuroanatomy and function of smell and taste in this insect neurophysiological experiments have begun to provide insight into the mechanisms by which these animals process chemosensory cues</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/920f409a-9aa3-4b5a-ba7c-86b8f47ee41f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>215</video:duration>
      <video:publication_date>2010-11-30T11:46:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6271.mp4</video:content_loc>
      <video:uploader>whisper</video:uploader>
      <video:category>Drosophila</video:category>
      <video:tag>Molecular</video:tag>
      <video:tag>Code</video:tag>
      <video:tag>drosophila</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Nouthern-Blot</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Nouthern Blot</video:title>
      <video:description>Northern blot is a technique used in molecular biology research to study gene expression. It takes its name from its similarity to the Southern blot technique, named for biologist Edwin Southern. The major difference is that RNA, rather than DNA, is analyzed in the northern blot. Both techniques use electrophoresis and detection with a hybridization probe. The northern blot technique was developed in 1977 by James Alwine, David Kemp, and George Stark at Stanford University.
A northern blot is very similar to a Southern blot except that it is RNA rather than DNA which is extracted, run on a gel and transferred to a filter membrane. There are 3 types of RNA: tRNA (transfer RNA - active in assembly of polypeptide chains), rRNA (ribosomal RNA - part of the structure of ribosomes) and mRNA (messenger RNA - the product of DNA transcription and used for translation of a gene into a protein). It is mRNA which is isolated and hybridized in northern blots.
mRNA is extracted from the cells grown in galactose and cells grown in glucodse and purified.
The mRNA is loaded onto a gel for electrophoresis. Lane 1 has gal mRNa Lane 2 has the Glucose mRNA.
An electric current is passed through the gel and the RNA moves away from the negative electrode. The distance moved depends on the size of the RNA fragment. Since genes are different sizes the size of the mRNAs varies also. This results in a smear on a gel. Standards are used to quantitate the size. The RNA can be visualized by staining first with a fluorescent dye and then lighting with UV.
RNA is single-stranded, so it can be transferred out of the gel and onto a membrane without any further treatment. The transfer can be done electrically or by capillary action with a high salt solution.
A GAL DNA probe is incubated with the blot.the single stranded GAL DNA probe binds with immobilized GAL mRNA The blot is washed to remove non-specifically bount probe and then a development step allows visualization of the probe that is bound.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/07/fac4cc4b-fda1-41b8-b392-93a46c3c849d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>94</video:duration>
      <video:publication_date>2009-07-08T01:26:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2999.mp4</video:content_loc>
      <video:uploader>sikadi</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>experiments</video:tag>
      <video:tag>Biochemistry</video:tag>
      <video:tag>Nouthern</video:tag>
      <video:tag>Blot</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>RNA</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Birth-and-Death-of-Genes</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Birth and Death of Genes</video:title>
      <video:description>Researchers Bill Detrich, Christina Cheng, and Art DeVries have pinpointed the genetic changes that enable icefish to thrive without hemoglobin and red blood cells and to avoid freezing in the icy ocean. This videos shows the discovery of the Antarctic icefish that has provided a stunning example of adaptation in an environment both hostile and abundant, where the birth of new genes and the death of old ones have played crucial roles.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/02/c93d93ab-0f22-45f7-a650-b353590df441/cand_25.jpg</video:thumbnail_loc>
      <video:duration>790</video:duration>
      <video:publication_date>2012-02-25T02:57:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11929.mp4</video:content_loc>
      <video:uploader>biointeractive</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Birth</video:tag>
      <video:tag>Death</video:tag>
      <video:tag>genes</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Unique-Structure-of-DNA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Unique Structure of DNA</video:title>
      <video:description>DNA is a polymer. The monomer units of DNA are nucleotides, and the polymer is known as a &quot;polynucleotide.&quot; Each nucleotide consists of a 5-carbon sugar (deoxyribose), a nitrogen containing base attached to the sugar, and a phosphate group. There are four different types of nucleotides found in DNA, differing only in the nitrogenous base. The four nucleotides are given one letter abbreviations as shorthand for the four bases./nA is for adenine
G is for guanine
C is for cytosine
T is for thymine/nReff: http://www.blc.arizona.edu/molecular_graphics/dna_structure/dna_tutorial.html</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/7c3959ae-a57c-457b-8be9-be82dd5d2bc8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>79</video:duration>
      <video:publication_date>2010-11-02T03:48:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4756.mp4</video:content_loc>
      <video:uploader>4u2c</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Structure</video:tag>
      <video:tag>dna</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-46-Deans-Remarks</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 46- Dean&apos;s Remarks</video:title>
      <video:description>Lec 46- Dean&apos;s Remarks.
Dean Sarah Whiting 
Rice School of Architecture All School Meeting Spring 2010.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17400.jpg</video:thumbnail_loc>
      <video:duration>378</video:duration>
      <video:publication_date>2012-09-02T19:19:18.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ZY2Y5Im6pwI</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Seminars</video:category>
      <video:tag>Rice</video:tag>
      <video:tag>university</video:tag>
      <video:tag>Houston</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-Computer-Science-188</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - Computer Science 188</video:title>
      <video:description>&quot;Lec 16 - Computer Science 188 &quot;Introduction to Artificial Intelligence</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27159.jpg</video:thumbnail_loc>
      <video:duration>3288</video:duration>
      <video:publication_date>2012-09-21T03:27:15.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/cShQ2d-ua5I</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>16</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>188</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-CAHSEE-Practice-Problems-43-46</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - CAHSEE Practice: Problems 43-46</video:title>
      <video:description>CAHSEE Practice: Problems 43-46

CAHSEE Practice: Problems 43-46</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22568.jpg</video:thumbnail_loc>
      <video:duration>302</video:duration>
      <video:publication_date>2012-09-11T02:31:54.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/_rof2ExUzOU</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>CAHSEE</video:tag>
      <video:tag>practice</video:tag>
      <video:tag>problems</video:tag>
      <video:tag>43</video:tag>
      <video:tag>46</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-104-Change-of-State-Example</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 104 - Change of State Example</video:title>
      <video:description>Change of State Example

Specific Heat Capacity and Enthalpy of Vaporization example</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22741.jpg</video:thumbnail_loc>
      <video:duration>458</video:duration>
      <video:publication_date>2012-09-11T03:00:51.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/tvO0358YUYM</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>change</video:tag>
      <video:tag>of</video:tag>
      <video:tag>State</video:tag>
      <video:tag>Example</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-Last-Chemistry-1A-Fall-2011</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec Last- Chemistry 1A - Fall 2011</video:title>
      <video:description>&quot;Lec Last - Chemistry 1A &quot; General Chemistry. These lectures are filmed during fall 2011 and given by general chemistry professor Michelle Douskey and professor Angelica Stacy.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27143.jpg</video:thumbnail_loc>
      <video:duration>2975</video:duration>
      <video:publication_date>2012-09-21T03:17:54.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/srxiQZ05pFo</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>Last</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>1A</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-92-Temporary-Bases</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 92  - Temporary Bases</video:title>
      <video:description>&quot;Lec 92  - Temporary Bases&quot; Shows how to adapt an auto-polymerizing resin base to the framework on the master cast so that a secondary ridge impression can be made. Orig. air date: JAN 13 76

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21646.jpg</video:thumbnail_loc>
      <video:duration>1082</video:duration>
      <video:publication_date>2012-09-09T06:36:57.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/pL2ZZasQ5JE</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>92</video:tag>
      <video:tag>temporary</video:tag>
      <video:tag>Bases</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Exothermic-Reaction-Molten-Magic</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Exothermic Reaction Molten Magic</video:title>
      <video:description>There are other chemical reactions which must absorb energy in order to proceed. These are endothermic reactions. Endothermic reactions cannot occur spontaneously. Work must be done in order to get these reactions to occur. When endothermic reactions absorb energy, a temperature drop is measured during the reaction. Endothermic reactions are characterized by positive heat flow (into the reaction) and an increase in enthalpy (+ΔH)
Many chemical reactions release energy in the form of heat, light, or sound. These are exothermic reactions. Exothermic reactions may occur spontaneously and result in higher randomness or entropy (ΔS &gt; 0) of the system. They are denoted by a negative heat flow (heat is lost to the surroundings) and decrease in enthalpy (ΔH &lt; 0). In the lab, exothermic reactions produce heat or may even be explosive.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/43058e2e-7d91-4402-a933-08492c57f6af/cand_5.jpg</video:thumbnail_loc>
      <video:duration>36</video:duration>
      <video:publication_date>2010-11-09T21:22:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4884.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Exothermic</video:tag>
      <video:tag>Reaction</video:tag>
      <video:tag>Molten</video:tag>
      <video:tag>magic</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Probes-for-blotting</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Probes for blotting</video:title>
      <video:description>Blotting is a process to find out specific DNA in a sample.  In order to do this, we need a specific probe that will bind with what we are looking for.  Follow Suman Bhattacharjee as he explains the synthesis of such probes.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/10/fabe3c47-11e5-4eb8-a033-78300fbf6f2d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>461</video:duration>
      <video:publication_date>2014-10-02T01:18:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31786.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>synthesis</video:tag>
      <video:tag>Probe</video:tag>
      <video:tag>Blotting</video:tag>
      <video:tag>Southern</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Buy-Tramadol-ordering-the-medicine-safely-online</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Buy Tramadol- ordering the medicine safely online</video:title>
      <video:description>Buy Tramadol at http://buytramadol.cc- Learn how to get rid of chronic pain as you buy Tramadol online! http://www.youtube.com/watch?v=7J0MVZ1cD68/nFollow us on twitter
http://twitter.com/buyTramadol01/nChronic pain is one of the most frequent reasons why individuals buy Tramadol. Based on analysis, chronic pains affect roughly a quarter of the U.S. Population. Just because chronic pain is in need of long-term treatment, most people are searching for a more economical option to buy Tramadol. Which explains why some patients choose to buy the said medication from drugstores online. Simply because on-line pharmacies offer inexpensive medicines at any time of the day.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/03/c185d5c7-2dc5-4aac-867f-093e91ef3e12/cand_5.jpg</video:thumbnail_loc>
      <video:duration>136</video:duration>
      <video:publication_date>2012-03-14T17:47:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11979.mp4</video:content_loc>
      <video:uploader>qsalbert50</video:uploader>
      <video:category>Others</video:category>
      <video:tag>buy</video:tag>
      <video:tag>Tramadol</video:tag>
      <video:tag>order</video:tag>
      <video:tag>cheap</video:tag>
      <video:tag>Online</video:tag>
      <video:tag>presccription</video:tag>
      <video:tag>medicine</video:tag>
      <video:tag>tramadole</video:tag>
      <video:tag>o</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-Convex-Optimization-I-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - Convex Optimization I (Stanford)</video:title>
      <video:description>&quot;Lec 13 - Convex Optimization I (Stanford)&quot; Professor Stephen Boyd, of the Stanford University Electrical Engineering department, continues his lecture on geometric problems for the course, Convex Optimization I (EE 364A).

Convex Optimization I concentrates on recognizing and solving convex optimization problems that arise in engineering. Convex sets, functions, and optimization problems. Basics of convex analysis. Least-squares, linear and quadratic programs, semidefinite programming, minimax, extremal volume, and other problems. Optimality conditions, duality theory, theorems of alternative, and applications. Interior-point methods. Applications to signal processing, control, digital and analog circuit design, computational geometry, statistics, and mechanical engineering.

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=3940DD956CDF0622

EE 364A Course Website:
http://www.stanford.edu/class/ee364

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17520.jpg</video:thumbnail_loc>
      <video:duration>4517</video:duration>
      <video:publication_date>2012-09-03T14:57:47.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/FkPLteYMK40</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Science</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>convex</video:tag>
      <video:tag>Optimization</video:tag>
      <video:tag>Euclidean</video:tag>
      <video:tag>Distance</video:tag>
      <video:tag>Lagrange</video:tag>
      <video:tag>dual</video:tag>
      <video:tag>separation</video:tag>
      <video:tag>Quadratic</video:tag>
      <video:tag>Floating</video:tag>
      <video:tag>Point</video:tag>
      <video:tag>Operation</video:tag>
      <video:tag>matrix</video:tag>
      <video:tag>LU</video:tag>
      <video:tag>factorization</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Diebetes-information</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Diebetes information</video:title>
      <video:description>Diabetes info:
Diabetes is a disease in which your blood glucose, or sugar, levels are too high. Glucose comes from the foods you eat. Insulin is a hormone that helps the glucose get into your cells to give them energy. With Type 1 diabetes, your body does not make insulin. With Type 2 diabetes, the more common type, your body does not make or use insulin well. Without enough insulin, the glucose stays in your blood./nOver time, having too much glucose in your blood can cause serious problems. It can damage your eyes, kidneys, and nerves. Diabetes can also cause heart disease, stroke and even the need to remove a limb. Pregnant women can also get diabetes, called gestational diabetes./nSymptoms of Type 2 diabetes may include fatigue, thirst, weight loss, blurred vision and frequent urination. Some people have no symptoms. A blood test can show if you have diabetes. Exercise, weight control and sticking to your meal plan can help control your diabetes. You should also monitor your glucose level and take medicine if prescribed./nNIH: National Institute of Diabetes and Digestive and Kidney Diseases
info: http://www.nlm.nih.gov/medlineplus/diabetes.html</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/10/75fffa5a-ce5e-4214-93a7-5d9a3d0e74e6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>63</video:duration>
      <video:publication_date>2010-10-16T04:25:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4672.mp4</video:content_loc>
      <video:uploader>arsinsol</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Diabetes</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-Automating-Customizing-the-Web-With-Keyword-Programming</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - Automating &amp; Customizing the Web With Keyword Programming</video:title>
      <video:description>&quot;Lec 16 - Automating &amp; Customizing the Web With Keyword Programming&quot; May 16, 2008 lecture by Rob Miller for the Stanford University Human Computer Interaction Seminar (CS547).

Rob Miller discusses some of the explorations into keyword programming in the web automation domain, and also in other domains such as Java development. One surprising result is that programming language syntax often has relatively little information content, and can be inferred automatically from only a handful of keywords -- allowing us to design programming systems that reduce the learning and complexity burdens on their users.

CS 547 | Human-Computer Interaction Seminar:
http://hci.stanford.edu/seminar/

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24055.jpg</video:thumbnail_loc>
      <video:duration>3833</video:duration>
      <video:publication_date>2012-09-14T14:59:44.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/UX4_-YFmwXc</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>16</video:tag>
      <video:tag>Automating</video:tag>
      <video:tag>Customizing</video:tag>
      <video:tag>the</video:tag>
      <video:tag>web</video:tag>
      <video:tag>with</video:tag>
      <video:tag>Keyword</video:tag>
      <video:tag>programming</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Visual-DNA-replication</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Visual DNA replication</video:title>
      <video:description>Visual DNA replication is explained in this science video. Visual method for representing five DNA and RNA bases U C A G T with five discrete values on the gray-scale: black (100%), dark (75%), gray(50%), light (25%) and white(0%) www.visualDNA.org
This animation illustrates a proposal to replace the nucleic bases letter representation with five discrete values on the gray scale. Instead of letters UCAGT this concept employs five discrete values U=Black, C= Dark, A=Gray, G=light, and T= White. Value of &quot;black&quot; is defined as &quot;absence of light&quot;, thus U =100% black, C=75% black, A=50%black, G=25% black, T=0% black. This is a linear structure with two elements U and T having one neighbor, while three elements, C, A, and G are with two neighbors. The difference between neighboring values is 25%.
If we define all pairs that differ 50% we will get: U-A, C-G, A-T. With this single rule we have established all the base pairs for both DNA and RNA and the exchange value which defines these relationships is the value of Gray that represents Adenine (A).</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/5c9dcc81-99cd-4d19-ac5c-f4c34fed3c57/cand_5.jpg</video:thumbnail_loc>
      <video:duration>16</video:duration>
      <video:publication_date>2010-11-19T01:09:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5621.mp4</video:content_loc>
      <video:uploader>Gregor Mobius</video:uploader>
      <video:category>Bioinformatics</video:category>
      <video:tag>visualization</video:tag>
      <video:tag>Visual</video:tag>
      <video:tag>Representation</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>RNA</video:tag>
      <video:tag>Genetic</video:tag>
      <video:tag>Code</video:tag>
      <video:tag>Transcription</video:tag>
      <video:tag>replication</video:tag>
      <video:tag>computational</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>Science</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Peptic-ulcer-symptoms</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Peptic ulcer symptoms</video:title>
      <video:description>A peptic ulcer is a hole in the lining of the stomach duodenum or esophagus an ulcer is a sore or erosion that forms when the lining of the digestive system is corroded by acidic digestive juices many people think that spicy foods cause ulcers but the truth is that bacteria are the main culprit learn more about peptic ulcers</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/7b1c3717-6da4-4f74-ac83-0b05634a9fdb/cand_5.jpg</video:thumbnail_loc>
      <video:duration>220</video:duration>
      <video:publication_date>2011-12-06T17:14:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10695.mp4</video:content_loc>
      <video:uploader>frokand</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Peptic</video:tag>
      <video:tag>ULCER</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Zeugma-How-Much-does-A-Bird-in-The-Hand-worth</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Zeugma - How Much does A Bird in The Hand worth?</video:title>
      <video:description>Intro logo by Rickonami !! http://www.youtube.com/user/rickonami

&quot;LIKE&quot; this video to share it with your friends and spread the sauce!!!

ALL music by Jake Chudnow: http://soundcloud.com/jakechudnow

TWITTER: http://www.Twitter.com/tweetsauce
FACEBOOK: http://www.Facebook.com/VsauceGaming

Julian Baggini&apos;s book analyzing aphorisms: http://www.amazon.com/Should-Judge-This-Book-Cover/dp/1582436045

Julian Baggini VIDEO showing how aphorisms can be confusing: http://www.youtube.com/watch?v=fB8qXaLQ9Ik

Loss Aversion: http://en.wikipedia.org/wiki/Loss_aversion

Loss Aversion and video games: http://www.psychologyofgames.com/2010/01/loss-aversion-achievements-and-trial-conversions/

Loss Aversion paper: http://mba.yale.edu/faculty/pdf/Novemsky_Loss_Aversion.pdf

Blind Date Murderer: http://memegenerator.net/Blind-Date-Murderer

Syntactic ambiguity examples: http://www.teachers-corner.co.uk/newspaper-headlines/

More on the buffalo sentence: http://en.wikipedia.org/wiki/Buffalo_buffalo_Buffalo_buffalo_buffalo_buffalo_Buffalo_buffalo

lots of paraprosdokians: http://www.economicnoise.com/2011/09/05/182-paraprosdokians/

Spoonerism: http://en.wikipedia.org/wiki/Spoonerism

My favorite book when I was in High School (I&apos;m a huge nerd and who majored in Psychology and English Literature in college): http://www.amazon.com/Penguin-Dictionary-Literary-Terms-Theory/dp/0140513639</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_11999.jpg</video:thumbnail_loc>
      <video:duration>356</video:duration>
      <video:publication_date>2012-03-30T08:14:27.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/hup_8uDXJx8</video:player_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Zeugma</video:tag>
      <video:tag>is</video:tag>
      <video:tag>Also</video:tag>
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      <video:tag>one</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Transfer-your-Boot-Drive-to-your-New-Intel-SSD-Tech-Tips</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Transfer your Boot Drive to your New Intel SSD  - Tech Tips</video:title>
      <video:description>Included with the purchase of any Intel SSD is access to their fantastic data migration software utility. Check out this video to see how easy it is to use!

CA: http://ncix.com/search/?categoryid=0&amp;q=intel+ssd
US: http://us.ncix.com/search/?categoryid=0&amp;q=intel+ssd</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_12001.jpg</video:thumbnail_loc>
      <video:duration>330</video:duration>
      <video:publication_date>2012-03-30T08:18:18.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/SxNyDBSBNxg</video:player_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Others</video:category>
      <video:tag>How</video:tag>
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      <video:tag>transfer</video:tag>
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      <video:tag>Boot</video:tag>
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      <video:tag>SSD</video:tag>
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      <video:tag>Migration</video:tag>
      <video:tag>Tutorial</video:tag>
      <video:tag>NCIX</video:tag>
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      <video:tag>Tips</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Liposuction-fat-modeling-with-Dr-William-Hall-Kelli</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Liposuction - fat modeling  with Dr. William Hall  Kelli</video:title>
      <video:description>Liposuction / Lipo  Procedure with Dr. William Halll - Kelli Documentary.  Liposuction, also known as lipoplasty , liposculpture suction lipectomy or simply lipo is a cosmetic surgery operation that removes fat from many different sites on the human body. Areas affected can range from the abdomen, thighs and buttocks, to the neck, backs of the arms and elsewhere.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_12002.jpg</video:thumbnail_loc>
      <video:duration>328</video:duration>
      <video:publication_date>2012-03-30T08:19:58.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Xil90dzIh0k</video:player_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Others</video:category>
      <video:tag>liposuction</video:tag>
      <video:tag>Procedure</video:tag>
      <video:tag>with</video:tag>
      <video:tag>Dr</video:tag>
      <video:tag>William</video:tag>
      <video:tag>Hall</video:tag>
      <video:tag>Kelli</video:tag>
      <video:tag>documentary</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Exact-Equations-Example-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Exact Equations Example 2</video:title>
      <video:description>Exact Equations Example 2

Some more exact equation examples</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22114.jpg</video:thumbnail_loc>
      <video:duration>481</video:duration>
      <video:publication_date>2012-09-11T00:51:19.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/utQi1ZhF__Q</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>exact</video:tag>
      <video:tag>Equations</video:tag>
      <video:tag>Example</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/A-Particular-Solutions-Inhomogeneous-4th-Order-ODE-Formula</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A Particular Solutions Inhomogeneous 4th Order ODE Formula</video:title>
      <video:description>A Formula for Particular Solutions Of Inhomogeneous Linear Ordinary Differential Equations of Fourth Order/n
       As I have shown earlier in [6] and [7], a particular solution for inhomogeneous     linear second and third order ordinary differential equations may generally be     determined. Applying what was determined from [6] and [7], and following by example a particular solution formula for fourth order may be obtained. 
            As I have shown earlier in [6] and [7], a particular solution for inhomogeneous linear second and third order ordinary differential equations may be determined. 
    Reference [6] contains two examples in verification. 
    Reference [7] contains four examples in verification. 
         The above process may be economized by re-using the analysis for  0 &amp;  yh as was used for  W &amp;  yp , but for clarity in the first iterations each was isolated and treated separately.  
         This process may be applied to the fourth order, then the fifth, and so on, yielding an algorithm for a particular solution for arbitrary order. 
         This time, starting with a general  n-th order approach along the same lines as the general reduction of order analysis. 
   And, so, finally, the fourth order particular solution formula may be written as shown. 
   Following this fourth order particular solution formula are two worked out examples. 
My arbitrary order formula book is now available on kindle.  

    References
    [1]   Kamke, E.; Differentialgleichungen Lōsungsmethoden Und Lōsungen,
         3rd Ed., Chelsea Publishing Company, New York, N. Y.; 1959.
    [2]   Nagle, R.K. , &amp; Saff, E.B.; Fundamentals of Differential Equations and 
         Boundary Value Problems; Addison Wesley Publishing Company, Inc.;
         Reading, MA; 1994.
    [3]   Nagle, R.K. , &amp; Saff, E.B., &amp; Snider, A.D.; Fundamentals of Differential
         Equations, 5th Ed.; Addison Wesley Longman, Inc.; Reading, MA; 2000.
    [4]   Polyanin, Andrei D. &amp; Zaitsev, Valentin F.; Handbook of Exact Solu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/06/a42ddddd-075b-4bf5-8cae-1d1b43d521a6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>318</video:duration>
      <video:publication_date>2011-06-28T06:19:14.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6968.mp4</video:content_loc>
      <video:uploader>CLAUDE MICHAEL CASSANO</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>differential</video:tag>
      <video:tag>equation</video:tag>
      <video:tag>particular</video:tag>
      <video:tag>solution</video:tag>
      <video:tag>Fourth</video:tag>
      <video:tag>order</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Rhinoplasty-nose-job</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Rhinoplasty-nose job</video:title>
      <video:description>DR. KAMAL  HUSSEIN SALEH who is 
CONSULTANT COSMETIC SURGEON performs and explains his surgery.
Cosmetic surgery,mammoplasty,breast surgery,tummy tuck,hair transplantation,liposuction ,Dermolipectomy
,congenital anomalies,skin tumor,laser,titan,hand surgery,botox injection,mesotherapy,rastalyine injection,RHINOPLASTY,NOSE JOB ,BOOBS JOB
		
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Consultant en chirurgie esthetique – Consultant en Medicine Esthetique et Laser
avec docteur KAMAL SALEH/nmamoplastique,lupossution,rhynoplastique,bottox,transplantation du cheuveux,injection du collagene,laser-titan-therapeutique abdominoplastique,implant du sein,/nChirurgies esthetiques, Rhinoplastie ( correction du nez), Mammoplastie, Chirurgie du sein – chirurgie mammaire, Transplantation des cheveux, Abdominoplastie, Laser, Injection du botox
,	
Le redrapage des seins tombants ( mastopexie)
, L&apos;augmentation mammaire 
( addition du sein), Blepharoplastie (Chirurgie et lifting des paupieres, Injection du rastaline,</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/01/ff7c4264-1408-4033-9b2a-4c49ec44d77b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>15</video:duration>
      <video:publication_date>2010-01-03T17:49:14.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3652.mp4</video:content_loc>
      <video:uploader>Dr.Kamal   Hussein Saleh   Al  Husseiny</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>congenital</video:tag>
      <video:tag>anomalies</video:tag>
      <video:tag>Skin</video:tag>
      <video:tag>tumor</video:tag>
      <video:tag>Laser</video:tag>
      <video:tag>titan</video:tag>
      <video:tag>hand</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>botox</video:tag>
      <video:tag>injection</video:tag>
      <video:tag>mesotherapy</video:tag>
      <video:tag>rastalyine</video:tag>
      <video:tag>RHINOPLASTY</video:tag>
      <video:tag>N</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Questions-with-No-Answers-Full-Version</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Questions with No Answers  (Full Version)</video:title>
      <video:description>In the first of a new TED-Ed series designed to catalyze curiosity, TED Curator Chris Anderson shares his boyhood obsession with quirky questions that seem to have no answers. (Introducing the series &quot;Questions no one knows the answers to&quot;)

&quot;Questions No One Knows the Answers to&quot; was animated by Andrew Park (http://www.cognitivemedia.co.uk)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_12007.jpg</video:thumbnail_loc>
      <video:duration>728</video:duration>
      <video:publication_date>2012-03-30T19:57:49.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/7SWvDHvWXok</video:player_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Philosophy</video:tag>
      <video:tag>and</video:tag>
      <video:tag>religion</video:tag>
      <video:tag>Questions</video:tag>
      <video:tag>Answers</video:tag>
      <video:tag>Chris</video:tag>
      <video:tag>Anderson</video:tag>
      <video:tag>curiosity</video:tag>
      <video:tag>TED</video:tag>
      <video:tag>Ed</video:tag>
      <video:tag>education</video:tag>
      <video:tag>Andrew</video:tag>
      <video:tag>Park</video:tag>
      <video:tag>Cognitive</video:tag>
      <video:tag>media</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-119-Circuits-part-4</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 119 - Circuits (part 4)</video:title>
      <video:description>Circuits (part 4)

A hairy resistance problem</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21774.jpg</video:thumbnail_loc>
      <video:duration>427</video:duration>
      <video:publication_date>2012-09-10T12:34:49.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/3NcIK0s3IwU</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>circuits</video:tag>
      <video:tag>part</video:tag>
      <video:tag>4</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Universe-Inside-The-Brain-by-Ahmed-Hulusi</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Universe Inside The Brain by Ahmed Hulusi</video:title>
      <video:description>The Universe Inside The Brain by Ahmed Hulusi</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/10/775298de-46ee-4e11-b046-3cc9d1b4c7e2/cand_25.jpg</video:thumbnail_loc>
      <video:duration>1246</video:duration>
      <video:publication_date>2014-10-07T21:28:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31948.mp4</video:content_loc>
      <video:uploader>Ömer Özder</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>the</video:tag>
      <video:tag>Universe</video:tag>
      <video:tag>Inside</video:tag>
      <video:tag>Brain</video:tag>
      <video:tag>by</video:tag>
      <video:tag>Ahmed</video:tag>
      <video:tag>Hulusi</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Combustion-Chamber</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Combustion Chamber</video:title>
      <video:description>A combustion chamber  is the part in which fuel is burned in an engine. This a video that demonstrates a combustion chamber.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/b9b34391-17ad-4f01-8fe6-340711f8f567/cand_25.jpg</video:thumbnail_loc>
      <video:duration>181</video:duration>
      <video:publication_date>2011-11-25T20:42:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7917.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>Combustion</video:tag>
      <video:tag>chamber</video:tag>
      <video:tag>Video</video:tag>
      <video:tag>mpg</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Ebola-Virus</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Ebola Virus</video:title>
      <video:description>Ebola is one of the recent virus threatening human lives. Symptoms start two days to three weeks after contracting the virus, with a fever, sore throat, muscle pain and headaches. Typically, vomiting, diarrhea and rash follow, along with decreased function of the liver and kidneys. In this science animation, facts about ebola virus is demonstrated. Source reference: ebola hf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/10/c66dc7a5-2586-41ab-91b3-d5e4566aa520/cand_5.jpg</video:thumbnail_loc>
      <video:duration>37</video:duration>
      <video:publication_date>2014-10-07T06:00:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31941.mp4</video:content_loc>
      <video:uploader>dhumana</video:uploader>
      <video:category>Molecular Biology</video:category>
      <video:tag>ebola</video:tag>
      <video:tag>Virus</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-Chemistry-1A-Fall-2011</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - Chemistry 1A - Fall 2011</video:title>
      <video:description>&quot;Lec 10 - Chemistry 1A &quot; General Chemistry. These lectures are filmed during fall 2011 and given by general chemistry professor Michelle Douskey and professor Angelica Stacy.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27113.jpg</video:thumbnail_loc>
      <video:duration>2931</video:duration>
      <video:publication_date>2012-09-21T02:51:11.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/t5588de5HYI</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>10</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>1A</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Transgenic-Mouse</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Transgenic Mouse</video:title>
      <video:description>Transgenic Mouse
Since the first gene transfers into mice were successfully executed in 1980, transgenic mice have allowed researchers to observe experimentally the roles of genes in development, physiology and disease. Transgenic mice have become a real human pathology model and their use has dramatically increased for the past two decades. Medical devices companies have also succeeded in developing state-of-the-art miniature equipments adapted to mice enabling researchers to maximize their project study.

 
However, with current transgenesis methods, as the additive transgenesis technology, less than 10% of the host embryos integrate the foreign DNA into their genome. This integration process occurs in a random fashion, lacking control of gene expression levels. Besides once the animal founder is born and matured, there is no assurance that the founder animal&apos;s offspring will inherit the foreign DNA. All these barriers slow down research developments.

Today, a new and innovative technology has revealed to overcome these barriers. A biotechnological company specialized in custom made transgenic mice, introduces the fastest and most powerful tool in transgenesis to boost research activities: from DNA to characterized founders in 2 months only!

This new Technology is an outstanding tool for in vivo target validation, drug optimization and pre-clinical studies. It combines the enhanced lineage contribution of the powerful BPES cells with the advantages of targeted construct-copy insertion at the HPRT docking site. This unique technology allows the generation of predictable and reproducible models with high efficiency in a very short time that particularly fits with the demands of the research market (overexpression, gene humanisation, in vivo RNAi models).

Text Reff: http://www.transgenicmouse.com/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/07/956d413e-8ca1-4a6c-a0a8-afa07ffcac96/cand_5.jpg</video:thumbnail_loc>
      <video:duration>99</video:duration>
      <video:publication_date>2007-07-30T19:56:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/559.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Transgenic</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Galvanic-Cell-Animation-ZnCu</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Galvanic Cell Animation (Zn/Cu)</video:title>
      <video:description>The Galvanic cell, named after Luigi Galvani, is a part of a battery consisting of an electrochemical cell with two different metals connected by a salt bridge or a porous disk between the individual half-cells. It is sometimes also called a Voltaic cell.

Common usage of the word battery has evolved to include a single Galvanic cell, but the first batteries had many Galvanic cells. The Galvanic cell should not be confused with the electrolytic cell, which decomposes chemical compounds by means of electrical energy.


A Galvanic cell consists of two half-cells. Each half-cell consists of the following:

An electrode, which in the figure are the plates of zinc (Zn) and copper (Cu). 
An electrolyte, which in the figure are aqueous solutions of zinc sulfate (ZnSO4) and copper(II) sulfate (CuSO4). 
For the Daniell cell, depicted in the figure, the zinc atoms have a greater tendency to go into solution than do the copper atoms. More precisely, the electrons on the zinc electrode have a higher energy than the electrons on the copper electrode. Because the electrons have a negative charge, to pass them on the zinc electrode must have a more negative electrical potential than the copper electrode. However, in the absence of an external connection between the electrodes, no current can flow.

When the electrodes are connected externally — as in the figure, with wire and a voltmeter, the electrons tend to flow from the more negative electrode (zinc) to the more positive electrode (copper). Because the electrons have negative charge, this produces an electric current that is opposite to the electron flow. At the same time, an equal ionic current flows through the electrolyte.

For every two electrons that flow from the zinc electrode through the external connection to the copper electrode, on the electrolyte side a zinc atom must go into solution as a Zn2+ ion, at the same time replacing the two electrons that have left the zinc electrode by the external connection. By definition, the anode is the electrode whe</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/07/ebd95081-86f4-4b3d-894f-d1ed73d52e41/cand_5.jpg</video:thumbnail_loc>
      <video:duration>24</video:duration>
      <video:publication_date>2009-07-03T11:09:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2934.mp4</video:content_loc>
      <video:uploader>abdul hannan</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Science</video:tag>
      <video:tag>HSC</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>model</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Programming-Abstractions-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - Programming Abstractions (Stanford)</video:title>
      <video:description>&quot;Lec 11 - Programming Abstractions (Stanford)&quot; Lecture 11 by Julie Zelenski for the Programming Abstractions Course (CS106B) in the Stanford Computer Science Department. 

Julie continues with recursive backtracking and introduces pointers and recursive data.  Following, she focuses on solving the problems rather than the exact code and later uses the example of a program that will solve a Sudoku puzzle. She explains that recognizing and looking for patterns between all of the different recursive examples is an important component to learning recursion. 

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=FE6E58F856038C69

CS 106B Course Website:
http://cs106b.stanford.edu

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanforduniversity/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17677.jpg</video:thumbnail_loc>
      <video:duration>2868</video:duration>
      <video:publication_date>2012-09-03T16:51:33.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/p-gpaIGRCQI</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>software</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>C</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>language</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>11</video:tag>
      <video:tag>recursion</video:tag>
      <video:tag>pointers</video:tag>
      <video:tag>recursive</video:tag>
      <video:tag>data</video:tag>
      <video:tag>sudoku</video:tag>
      <video:tag>permutation</video:tag>
      <video:tag>algorithm</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-132-Quadratic-Formula-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 132 - Quadratic Formula 2</video:title>
      <video:description>This lecture is provided by Khan Academy. 

U10_L1_T3_we2 Quadratic Formula 2</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24742.jpg</video:thumbnail_loc>
      <video:duration>400</video:duration>
      <video:publication_date>2012-09-17T16:37:38.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/CLrImGKeuEI</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Quadratic</video:tag>
      <video:tag>Formula</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Darwins-Legacy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Darwin&apos;s Legacy</video:title>
      <video:description>&quot;Lec 5 - Darwin&apos;s Legacy&quot; October 20, 2008 lecture by Peter and Rosemary Grant for the Stanford Continuing Studies course on Darwin&apos;s Legacy (DAR 200).  The Grants discuss how and why species multiply.  The lecture is concluded with a panel discussion with Carol Boggs and Rodolfo Dirzo.

Stanford Continuing Studies:
http://csp.stanford.edu

Stanford University:
http://www.stanford.edu/

Stanford Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18997.jpg</video:thumbnail_loc>
      <video:duration>6630</video:duration>
      <video:publication_date>2012-09-04T08:48:56.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/IMcVY__T3Ho</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>History</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>social</video:tag>
      <video:tag>humanities</video:tag>
      <video:tag>Philosophy</video:tag>
      <video:tag>education</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>Nature</video:tag>
      <video:tag>Origin</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Species</video:tag>
      <video:tag>Natural</video:tag>
      <video:tag>Selection</video:tag>
      <video:tag>life</video:tag>
      <video:tag>Organism</video:tag>
      <video:tag>environment</video:tag>
      <video:tag>anthropology</video:tag>
      <video:tag>Adaptation</video:tag>
      <video:tag>Speciation</video:tag>
      <video:tag>diversity</video:tag>
      <video:tag>genetics</video:tag>
      <video:tag>Exp</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Lecture-9-MIT-802-Electricity-and-Magnetism-Spring-2002</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture 9 | MIT 8.02 Electricity and Magnetism, Spring 2002</video:title>
      <video:description>Currents
Resistivity
Ohm&apos;s Law

Romanian translation courtesy of Mihai Olteanu.

View the complete course at: http://ocw.mit.edu/8-02S02

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_12028.jpg</video:thumbnail_loc>
      <video:duration>2956</video:duration>
      <video:publication_date>2012-04-01T01:03:08.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/cJSp8v0YJrA</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>introduction</video:tag>
      <video:tag>to</video:tag>
      <video:tag>electromagnetism</video:tag>
      <video:tag>and</video:tag>
      <video:tag>electrostatics</video:tag>
      <video:tag>electric</video:tag>
      <video:tag>Charge</video:tag>
      <video:tag>Coulomb</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>Structure</video:tag>
      <video:tag>of</video:tag>
      <video:tag>matter</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lecture-4-MIT-802-Electricity-and-Magnetism-Spring-2002</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture 4 | MIT 8.02 Electricity and Magnetism, Spring 2002</video:title>
      <video:description>Electrostatic Potential
Electric Energy
eV
Conservative Field
Equipotential Surfaces

Romanian translation courtesy of Mihai Olteanu.

View the complete course at: http://ocw.mit.edu/8-02S02

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_12023.jpg</video:thumbnail_loc>
      <video:duration>2941</video:duration>
      <video:publication_date>2012-04-01T01:00:19.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ldJhMDuOGxY</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>introduction</video:tag>
      <video:tag>to</video:tag>
      <video:tag>electromagnetism</video:tag>
      <video:tag>and</video:tag>
      <video:tag>electrostatics</video:tag>
      <video:tag>electric</video:tag>
      <video:tag>Charge</video:tag>
      <video:tag>Coulomb</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>Structure</video:tag>
      <video:tag>of</video:tag>
      <video:tag>matter</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-Convex-Optimization-I-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - Convex Optimization I (Stanford)</video:title>
      <video:description>&quot;Lec 14 - Convex Optimization I (Stanford)&quot; Professor Stephen Boyd, of the Stanford University Electrical Engineering department, gives a background lecture of numerical linear algebra for the course, Convex Optimization I (EE 364A).

Convex Optimization I concentrates on recognizing and solving convex optimization problems that arise in engineering. Convex sets, functions, and optimization problems. Basics of convex analysis. Least-squares, linear and quadratic programs, semidefinite programming, minimax, extremal volume, and other problems. Optimality conditions, duality theory, theorems of alternative, and applications. Interior-point methods. Applications to signal processing, control, digital and analog circuit design, computational geometry, statistics, and mechanical engineering.

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=3940DD956CDF0622

EE 364A Course Website:
http://www.stanford.edu/class/ee364

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17521.jpg</video:thumbnail_loc>
      <video:duration>4212</video:duration>
      <video:publication_date>2012-09-03T14:57:54.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ZmvQ7GQ_gPg</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Science</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>convex</video:tag>
      <video:tag>Optimization</video:tag>
      <video:tag>LU</video:tag>
      <video:tag>factorization</video:tag>
      <video:tag>Cholesky</video:tag>
      <video:tag>LDL</video:tag>
      <video:tag>flop</video:tag>
      <video:tag>Count</video:tag>
      <video:tag>Floating</video:tag>
      <video:tag>Point</video:tag>
      <video:tag>Operation</video:tag>
      <video:tag>matrix</video:tag>
      <video:tag>inversion</video:tag>
      <video:tag>Lemma</video:tag>
      <video:tag>research</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-22-Psychology-101</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22 - Psychology 101</video:title>
      <video:description>&quot;Lec 22 - Psychology 101 &quot;Research and Data Analysis in Psychology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27188.jpg</video:thumbnail_loc>
      <video:duration>2937</video:duration>
      <video:publication_date>2012-09-21T03:46:14.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/SGi3riXvkb0</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Philosophy</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>22</video:tag>
      <video:tag>Psychology</video:tag>
      <video:tag>101</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Platinum-Video-Periodic-Table-of-Videos</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Platinum Video -  Periodic Table of Videos</video:title>
      <video:description>A new and improved video about platinum for our collection on all the elements. More chemistry at http://www.periodicvideos.com/

Platinum nugget image permission + copyright: Heinrich Pniok... http://commons.wikimedia.org/wiki/User:Alchemist-hp</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_12095.jpg</video:thumbnail_loc>
      <video:duration>497</video:duration>
      <video:publication_date>2012-04-03T14:24:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/bBBy4-0uUC4</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Platinum</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-27-Oxidative-Phosphorylation-and-Chemiosmosis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 27 - Oxidative Phosphorylation and Chemiosmosis</video:title>
      <video:description>Oxidative Phosphorylation and Chemiosmosis

Oxidative Phosphorylation and Chemiosmosis (along with slight correction of previous video)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22397.jpg</video:thumbnail_loc>
      <video:duration>299</video:duration>
      <video:publication_date>2012-09-11T01:58:51.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/W_Q17tqw_7A</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>Oxidative</video:tag>
      <video:tag>phosphorylation</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Chemiosmosis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-CA-Geometry-deductive-reasoning</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - CA Geometry: deductive reasoning</video:title>
      <video:description>CA Geometry: deductive reasoning

1-3, deductive reasoning and congruent angles</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22439.jpg</video:thumbnail_loc>
      <video:duration>617</video:duration>
      <video:publication_date>2012-09-11T02:08:08.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/GluohfOedQE</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>CA</video:tag>
      <video:tag>geometry</video:tag>
      <video:tag>Deductive</video:tag>
      <video:tag>Reasoning</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Executing-a-Lumbar-Puncture</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Executing a Lumbar Puncture</video:title>
      <video:description>This procedure is normally done with the patient sitting down.In this video the procedure is explained via 3D animation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_1597.jpg</video:thumbnail_loc>
      <video:duration>139</video:duration>
      <video:publication_date>2009-04-04T06:51:36.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/R2_0gOI8uV0</video:player_loc>
      <video:uploader>drneelesh</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Lumbar</video:tag>
      <video:tag>puncture</video:tag>
      <video:tag>Animation</video:tag>
      <video:tag>medrc</video:tag>
      <video:tag>Medical</video:tag>
      <video:tag>multimedia</video:tag>
      <video:tag>neelesh</video:tag>
      <video:tag>bhandari</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-97-SAT-Prep-Test-7-Section-2-Part-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec  97 - SAT Prep: Test 7 Section 2 Part 3</video:title>
      <video:description>SAT Prep: Test 7 Section 2 Part 3

Problems 13-16 on starting on page 778</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22440.jpg</video:thumbnail_loc>
      <video:duration>536</video:duration>
      <video:publication_date>2012-09-11T02:08:28.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/lb3TmicdsCU</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>SAT</video:tag>
      <video:tag>prep</video:tag>
      <video:tag>Test</video:tag>
      <video:tag>7</video:tag>
      <video:tag>Section</video:tag>
      <video:tag>2</video:tag>
      <video:tag>part</video:tag>
      <video:tag>3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-CA-Geometry-Proof-by-Contradiction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - CA Geometry: Proof by Contradiction</video:title>
      <video:description>CA Geometry: Proof by Contradiction

4-6, proof by contradiction</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22441.jpg</video:thumbnail_loc>
      <video:duration>716</video:duration>
      <video:publication_date>2012-09-11T02:08:40.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/u6O0YHyarlI</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>CA</video:tag>
      <video:tag>geometry</video:tag>
      <video:tag>Proof</video:tag>
      <video:tag>by</video:tag>
      <video:tag>Contradiction</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-CA-Geometry-More-Proofs</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - CA Geometry: More Proofs</video:title>
      <video:description>CA Geometry: More Proofs

7-10, more proofs (10 continued in next video)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22442.jpg</video:thumbnail_loc>
      <video:duration>732</video:duration>
      <video:publication_date>2012-09-11T02:09:05.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/4PPMnI8-Zsc</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>CA</video:tag>
      <video:tag>geometry</video:tag>
      <video:tag>More</video:tag>
      <video:tag>proofs</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-98-SAT-Prep-Test-7-Section-2-Part-4</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec  98 - SAT Prep: Test 7 Section 2 Part 4</video:title>
      <video:description>SAT Prep: Test 7 Section 2 Part 4

Problems 17-18 on page 779</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22443.jpg</video:thumbnail_loc>
      <video:duration>235</video:duration>
      <video:publication_date>2012-09-11T02:09:10.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/UDyFevRLKb8</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>SAT</video:tag>
      <video:tag>prep</video:tag>
      <video:tag>Test</video:tag>
      <video:tag>7</video:tag>
      <video:tag>Section</video:tag>
      <video:tag>2</video:tag>
      <video:tag>part</video:tag>
      <video:tag>4</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-CA-Geometry-Similar-Triangles-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - CA Geometry: Similar Triangles 1</video:title>
      <video:description>CA Geometry: Similar Triangles 1

10-14, similar triangles</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22444.jpg</video:thumbnail_loc>
      <video:duration>775</video:duration>
      <video:publication_date>2012-09-11T02:09:31.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/bWTtHKSEcdI</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>CA</video:tag>
      <video:tag>geometry</video:tag>
      <video:tag>Similar</video:tag>
      <video:tag>Triangles</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Best-Medical-Animation-sites</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Best Medical Animation sites</video:title>
      <video:description>This video shows favorite 3D medical animation sites for medical students to use.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/3_1598.jpg</video:thumbnail_loc>
      <video:duration>70</video:duration>
      <video:publication_date>2009-04-06T13:02:45.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/TpH5BdI9FqU</video:player_loc>
      <video:uploader>drneelesh</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>BEST</video:tag>
      <video:tag>Medical</video:tag>
      <video:tag>Animation</video:tag>
      <video:tag>markiv</video:tag>
      <video:tag>Communication</video:tag>
      <video:tag>marketing</video:tag>
      <video:tag>drugs</video:tag>
      <video:tag>3d</video:tag>
      <video:tag>multimedia</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-28-Public-Health-241</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 28-Public Health 241 -</video:title>
      <video:description>lec 28-Public Health 241 -.Statistical Analysis of Categorical Data</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27630.jpg</video:thumbnail_loc>
      <video:duration>2574</video:duration>
      <video:publication_date>2012-09-30T10:26:16.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/JV9EoR1nh98</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Public</video:tag>
      <video:tag>Health</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-42-Sodium-Potassium-Pump</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 42 - Sodium Potassium Pump</video:title>
      <video:description>Sodium Potassium Pump

How a sodium potassium pump can maintain a voltage gradient across a cell or neuron&apos;s membrane</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22452.jpg</video:thumbnail_loc>
      <video:duration>833</video:duration>
      <video:publication_date>2012-09-11T02:10:53.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/C_H-ONQFjpQ</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>sodium</video:tag>
      <video:tag>Potassium</video:tag>
      <video:tag>Pump</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-Convex-Optimization-I-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - Convex Optimization I (Stanford)</video:title>
      <video:description>&quot;Lec 16 - Convex Optimization I (Stanford)&quot; Professor Stephen Boyd, of the Stanford University Electrical Engineering department, lectures on how equality constrained minimization is utilized in electrical engineering for the course, Convex Optimization I (EE 364A).

Convex Optimization I concentrates on recognizing and solving convex optimization problems that arise in engineering. Convex sets, functions, and optimization problems. Basics of convex analysis. Least-squares, linear and quadratic programs, semidefinite programming, minimax, extremal volume, and other problems. Optimality conditions, duality theory, theorems of alternative, and applications. Interior-point methods. Applications to signal processing, control, digital and analog circuit design, computational geometry, statistics, and mechanical engineering.

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=3940DD956CDF0622

EE 364A Course Website:
http://www.stanford.edu/class/ee364

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17523.jpg</video:thumbnail_loc>
      <video:duration>4439</video:duration>
      <video:publication_date>2012-09-03T15:09:06.000Z</video:publication_date>
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      <video:tag>engineering</video:tag>
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      <video:tag>convex</video:tag>
      <video:tag>Optimization</video:tag>
      <video:tag>Nesterov</video:tag>
      <video:tag>Nemirovski</video:tag>
      <video:tag>Self</video:tag>
      <video:tag>concordance</video:tag>
      <video:tag>convergence</video:tag>
      <video:tag>Cholesky</video:tag>
      <video:tag>factorization</video:tag>
      <video:tag>stopping</video:tag>
      <video:tag>criterion</video:tag>
      <video:tag>Newton</video:tag>
      <video:tag>system</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Sodium-Video-Periodic-Table-of-Videos</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Sodium Video - Periodic Table of Videos</video:title>
      <video:description>This is our original sodium video but in HD (original was low quality). Sodium is an alkali metal and element number 11 on the periodic table. More videos at http://www.periodicvideos.com/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_12097.jpg</video:thumbnail_loc>
      <video:duration>282</video:duration>
      <video:publication_date>2012-04-03T14:24:46.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/7IT2I3LtlNE</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>sodium</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Introduction-to-the-atom</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Introduction to the atom</video:title>
      <video:description>Introduction to the atom

The atom, proton, neutron and electron</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22490.jpg</video:thumbnail_loc>
      <video:duration>1265</video:duration>
      <video:publication_date>2012-09-11T02:18:05.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/1xSQlwWGT8M</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
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      <video:tag>to</video:tag>
      <video:tag>the</video:tag>
      <video:tag>atom</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-CA-Algebra-I-Completing-the-Square</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - CA Algebra I: Completing the Square</video:title>
      <video:description>CA Algebra I: Completing the Square

48-52, completing the square</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22493.jpg</video:thumbnail_loc>
      <video:duration>828</video:duration>
      <video:publication_date>2012-09-11T02:18:18.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/8M4c8TB3Cdc</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
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      <video:tag>CA</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>I</video:tag>
      <video:tag>Completing</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Square</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Electrical-Engineering-C245-Benefits-of-Scaling</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Electrical Engineering C245 -Benefits of Scaling</video:title>
      <video:description>&quot;Lec 3 - Electrical Engineering C245 -Benefits of Scaling&quot;Introduction to MEMS Design</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24338.jpg</video:thumbnail_loc>
      <video:duration>4879</video:duration>
      <video:publication_date>2012-09-15T06:53:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/SDtuEKsbH-o</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>3</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>C245</video:tag>
      <video:tag>Benefits</video:tag>
      <video:tag>of</video:tag>
      <video:tag>scaling</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-110-SAT-Prep-Test-8-Section-2-Part-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec  110 - SAT Prep: Test 8 Section 2 Part 3</video:title>
      <video:description>SAT Prep: Test 8 Section 2 Part 3

Problems 9-14 starting on page 841</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22495.jpg</video:thumbnail_loc>
      <video:duration>536</video:duration>
      <video:publication_date>2012-09-11T02:18:45.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/hbsWxarO5d4</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>SAT</video:tag>
      <video:tag>prep</video:tag>
      <video:tag>Test</video:tag>
      <video:tag>8</video:tag>
      <video:tag>Section</video:tag>
      <video:tag>2</video:tag>
      <video:tag>part</video:tag>
      <video:tag>3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-CA-Algebra-I-Quadratic-Equation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - CA Algebra I: Quadratic Equation</video:title>
      <video:description>CA Algebra I: Quadratic Equation

53-57, Quadratic Equation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22497.jpg</video:thumbnail_loc>
      <video:duration>614</video:duration>
      <video:publication_date>2012-09-11T02:19:03.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/tSNtCg7o7bA</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>CA</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>I</video:tag>
      <video:tag>Quadratic</video:tag>
      <video:tag>equation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-Electron-Configurations-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - Electron Configurations 2</video:title>
      <video:description>Electron Configurations 2

Figuring out configurations for the d-block elements</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22502.jpg</video:thumbnail_loc>
      <video:duration>618</video:duration>
      <video:publication_date>2012-09-11T02:19:55.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/YURReI6OJsg</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Electron</video:tag>
      <video:tag>Configurations</video:tag>
      <video:tag>2</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Electrical-Engineering-C245-Benefits-of-Scaling</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4- Electrical Engineering C245 -  Benefits of Scaling</video:title>
      <video:description>&quot;Lec 4- Electrical Engineering C245 -  Benefits of Scaling&quot;Introduction to MEMS Design</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24339.jpg</video:thumbnail_loc>
      <video:duration>4834</video:duration>
      <video:publication_date>2012-09-15T06:53:14.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/0eBIhftfVLs</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>4</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>C245</video:tag>
      <video:tag>Benefits</video:tag>
      <video:tag>of</video:tag>
      <video:tag>scaling</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Valence-Electrons</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Valence Electrons</video:title>
      <video:description>Valence Electrons

Looking at valence electrons to figure out reactivity</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22504.jpg</video:thumbnail_loc>
      <video:duration>923</video:duration>
      <video:publication_date>2012-09-11T02:20:15.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/1TZA171yxY4</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>valence</video:tag>
      <video:tag>Electrons</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Spinal-Pathways</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Spinal Pathways</video:title>
      <video:description>This video is generally about spinal pathways. Mainly it explains the sensitive or ascending pathways. it starts with explaining the general organization.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/d556368c-bb75-4c70-83b5-1d4a882fe5fa/cand_25.jpg</video:thumbnail_loc>
      <video:duration>602</video:duration>
      <video:publication_date>2011-12-01T02:58:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10021.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Neuroscience</video:category>
      <video:tag>ascending</video:tag>
      <video:tag>Sensory</video:tag>
      <video:tag>pathways</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-CA-Algebra-I-Rational-Expressions-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - CA Algebra I: Rational Expressions 1</video:title>
      <video:description>CA Algebra I: Rational Expressions 1

63-65, simplifying rational expressions</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22505.jpg</video:thumbnail_loc>
      <video:duration>598</video:duration>
      <video:publication_date>2012-09-11T02:20:21.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/K4VyHxglUts</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>CA</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>I</video:tag>
      <video:tag>Rational</video:tag>
      <video:tag>Expressions</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-112-SAT-Prep-Test-8-Section-5-Part-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec  112 - SAT Prep: Test 8 Section 5 Part 1</video:title>
      <video:description>SAT Prep: Test 8 Section 5 Part 1

Problems 1-6 starting on page 855</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22507.jpg</video:thumbnail_loc>
      <video:duration>585</video:duration>
      <video:publication_date>2012-09-11T02:20:34.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/yKiU7kzjTQw</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>SAT</video:tag>
      <video:tag>prep</video:tag>
      <video:tag>Test</video:tag>
      <video:tag>8</video:tag>
      <video:tag>Section</video:tag>
      <video:tag>5</video:tag>
      <video:tag>part</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-25-ME-C117-Student-Presentations-continued</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec - 25 ME C117  Student Presentations (continued)</video:title>
      <video:description>ME C117  Student Presentations (continued)

Bio Engineering/ME C117: Structural Aspects of Biomaterials - Professor Lisa Pruitt

This course provides an overview of medical devices, FDA regulatory issues, biocompatibility and sterilization technology. It examines biomechanical properties: isotropy/anisotropy, stiffness, bending stresses, contact stresses, multiaxial loading, plasticity, fatigue, fracture, wear, corrosion, design issues.  Also covered: Orthopedics, Dental, Cardiovascular, and Soft Tissue Reconstruction.

Professor Pruitt&apos;s current research is focused on fatigue and fracture micromechanisms, cyclic damage zones, and evolution of structure due to cyclic loading and environment in advanced polymers and biomaterials; tribology of...</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19286.jpg</video:thumbnail_loc>
      <video:duration>4806</video:duration>
      <video:publication_date>2012-09-05T01:10:58.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/FlfTYcY030Y</video:player_loc>
      <video:uploader>0|58|0</video:uploader>
      <video:category>Bioengineering</video:category>
      <video:tag>education</video:tag>
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      <video:tag>webcast</video:tag>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Mechanical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>class</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-Freud-on-Sexuality-and-Civilization</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - Freud on Sexuality and Civilization</video:title>
      <video:description>&quot;Lec 15 - Freud on Sexuality and Civilization&quot; Foundations of Modern Social Thought (SOCY 151)

Freud&apos;s brand of critical theory adds important dimensions; he argues that we can better understand our consciousness through the process of psychoanalysis—the talking cure, dream work, etc—and we can cure ourselves through this process as well.  We discuss Freud&apos;s early days in Vienna developing psychoanalysis as a clinical approach alongside Jung, Ferenczi, and others in their tight-knit circle.  They develop the ideas of the id, ego, and superego as well as the antithetical drives, the love drive (Eros) and the death drive (Thanatos).  Later, Freud applies these concepts to society as a whole in his books Totem and Taboo and Civilization and its Discontents.  His argument in Civilization and its Discontents calls to mind Nietzsche; he argues that the repression of urges and drives allows civilization to bloom and flourish, but the same repression is problematic on the level of individual psychology as well as on the level of civilization.

00:00 - Chapter 1. The Importance of Nietzsche&apos;s Approach
10:29 - Chapter 2. Freud in a Historical Context
14:06 - Chapter 3. Psychoanalysis and Other Breakthroughs
29:26 - Chapter 4. &quot;The Ego and the Id&quot;
40:02 - Chapter 5. &quot;Civilization and Its Discontents&quot;

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23480.jpg</video:thumbnail_loc>
      <video:duration>3209</video:duration>
      <video:publication_date>2012-09-14T08:58:32.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/zjryKz_-L68</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Sociology</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>15</video:tag>
      <video:tag>Freud</video:tag>
      <video:tag>on</video:tag>
      <video:tag>Sexuality</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Civilization</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Anaerobic-respiration</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Anaerobic respiration</video:title>
      <video:description>Here is the video for anaerobic respiration. This kind of respiration is a type of respiration that does not use oxygen. It is used when there is not enough oxygen for aerobic respiration. In this respiration, glucose is converted into lactic acid and energy released.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2016/03/d688ac2c-7378-4a77-a859-0d120050f700/cand_5.jpg</video:thumbnail_loc>
      <video:duration>272</video:duration>
      <video:publication_date>2016-03-16T21:06:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32446.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Anaerobic</video:tag>
      <video:tag>Respiration</video:tag>
      <video:tag>Lactic</video:tag>
      <video:tag>Acid</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-92-SAT-Prep-Test-6-Section-9-Part-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec  92 - SAT Prep: Test 6 Section 9 Part 2</video:title>
      <video:description>SAT Prep: Test 6 Section 9 Part 2

Problems 7-9 starting on page 745</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22416.jpg</video:thumbnail_loc>
      <video:duration>531</video:duration>
      <video:publication_date>2012-09-11T02:03:12.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ewzoWPBLG3g</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>SAT</video:tag>
      <video:tag>prep</video:tag>
      <video:tag>Test</video:tag>
      <video:tag>6</video:tag>
      <video:tag>Section</video:tag>
      <video:tag>9</video:tag>
      <video:tag>part</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Law-2706-Introduction-to-Energy-and-Electricity</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Law 270.6  Introduction to Energy and Electricity</video:title>
      <video:description>Law 270.6  Introduction to Energy and Electricity

Introduction to the Course; and Introduction to Electricity 
- January 17, 2008.  An introduction to the course, including the history of energy, the relationship between energy and development, environmental and environmental justice impacts of energy generation, and an introduction to current energy issues.  Lecture includes an introduction to the basics of electricity generation, transmission and distribution, efficiency, reliability, and ancillary services.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19590.jpg</video:thumbnail_loc>
      <video:duration>9378</video:duration>
      <video:publication_date>2012-09-05T03:44:59.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/W5gUwQYzwO4</video:player_loc>
      <video:uploader>0|13|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>boalt</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>global</video:tag>
      <video:tag>environment</video:tag>
      <video:tag>Environmental</video:tag>
      <video:tag>economy</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>practice</video:tag>
      <video:tag>electricity</video:tag>
      <video:tag>markets</video:tag>
      <video:tag>oil</video:tag>
      <video:tag>Gas</video:tag>
      <video:tag>coal</video:tag>
      <video:tag>nuclear</video:tag>
      <video:tag>green</video:tag>
      <video:tag>solar</video:tag>
      <video:tag>Wind</video:tag>
      <video:tag>Power</video:tag>
      <video:tag>Conservation</video:tag>
      <video:tag>management</video:tag>
      <video:tag>petroleum</video:tag>
      <video:tag>transportation</video:tag>
      <video:tag>Air</video:tag>
      <video:tag>pollution</video:tag>
      <video:tag>greenhouse</video:tag>
      <video:tag>emissions</video:tag>
      <video:tag>urban</video:tag>
      <video:tag>suburban</video:tag>
      <video:tag>Development</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-35-Boiling-Point-Elevation-and-Freezing-Point-Supression</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 35 - Boiling Point Elevation and Freezing Point Supression</video:title>
      <video:description>Boiling Point Elevation and Freezing Point Supression

Raising or lowering the boiling or freezing point of a solution by adding solute.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22570.jpg</video:thumbnail_loc>
      <video:duration>840</video:duration>
      <video:publication_date>2012-09-11T02:32:27.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/z9LxdqYntlU</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Boiling</video:tag>
      <video:tag>Point</video:tag>
      <video:tag>Elevation</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Freezing</video:tag>
      <video:tag>Supression</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-CAHSEE-Practice-Problems-47-51</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14  -  CAHSEE Practice: Problems 47-51</video:title>
      <video:description>CAHSEE Practice: Problems 47-51

CAHSEE Practice: Problems 47-51</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22571.jpg</video:thumbnail_loc>
      <video:duration>779</video:duration>
      <video:publication_date>2012-09-11T02:32:34.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ENg2ajvKYss</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>CAHSEE</video:tag>
      <video:tag>practice</video:tag>
      <video:tag>problems</video:tag>
      <video:tag>47</video:tag>
      <video:tag>51</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-36-Introduction-to-Kinetics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 36 - Introduction to Kinetics</video:title>
      <video:description>Introduction to Kinetics

Kinetics, activation energy, activated complex and catalysts.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22572.jpg</video:thumbnail_loc>
      <video:duration>927</video:duration>
      <video:publication_date>2012-09-11T02:32:51.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/__zy-oOLPug</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>introduction</video:tag>
      <video:tag>to</video:tag>
      <video:tag>kinetics</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-37-Reactions-in-Equilibrium</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 37 - Reactions in Equilibrium</video:title>
      <video:description>Reactions in Equilibrium

Equilibrium reactions and constants.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22574.jpg</video:thumbnail_loc>
      <video:duration>891</video:duration>
      <video:publication_date>2012-09-11T02:33:19.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/CGJjjm7-DJ4</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Reactions</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Equilibrium</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-42-Le-Chateliers-Principle</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 42 - Le Chatelier&apos;s Principle</video:title>
      <video:description>Le Chatelier&apos;s Principle

Le Chatelier&apos;s Principle regarding the &quot;stressing&quot; of reactions in equilibrium</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22580.jpg</video:thumbnail_loc>
      <video:duration>883</video:duration>
      <video:publication_date>2012-09-11T02:35:08.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/4-fEvpVNTlE</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Le</video:tag>
      <video:tag>Chatelier</video:tag>
      <video:tag>s</video:tag>
      <video:tag>principle</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-Programming-Abstractions-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - Programming Abstractions (Stanford)</video:title>
      <video:description>&quot;Lec 16 - Programming Abstractions (Stanford)&quot; Lecture 16 by Julie Zelenski for the Programming Abstractions Course (CS106B) in the Stanford Computer Science Department. 

Julie continues with sorting, specifically quadratic and linearithmic sorting methods, and then explains how to reasonably partition data sets for quicksort. Thereafter, she proceeds to go over different functional templates for sorting algorithms and also briefly goes over instantiation errors and how to fix them. 

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=FE6E58F856038C69

CS 106B Course Website:
http://cs106b.stanford.edu

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanforduniversity/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17684.jpg</video:thumbnail_loc>
      <video:duration>2855</video:duration>
      <video:publication_date>2012-09-03T16:54:50.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/y4M9IVgrVKo</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>software</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>C</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>language</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>16</video:tag>
      <video:tag>sorting</video:tag>
      <video:tag>Quadratic</video:tag>
      <video:tag>linearithmic</video:tag>
      <video:tag>partitioning</video:tag>
      <video:tag>quicksort</video:tag>
      <video:tag>instantiation</video:tag>
      <video:tag>Errors</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-39-LHopitals-Rule-Example-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 39 - L&apos;Hopital&apos;s Rule Example 1</video:title>
      <video:description>L&apos;Hopital&apos;s Rule Example 1

L&apos;Hopital&apos;s Rule Example 1</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19833.jpg</video:thumbnail_loc>
      <video:duration>463</video:duration>
      <video:publication_date>2012-09-05T17:57:25.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/BiVOC3WocXs</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>l</video:tag>
      <video:tag>Hopital</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Rule</video:tag>
      <video:tag>Example</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Cupcake-Economics-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec  2 - Cupcake Economics 2</video:title>
      <video:description>Cupcake Economics 2

More analysis of the cupcake business.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22583.jpg</video:thumbnail_loc>
      <video:duration>697</video:duration>
      <video:publication_date>2012-09-11T02:35:40.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/-LTXzYXaAuk</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Cupcake</video:tag>
      <video:tag>Economics</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-44-Acid-Base-Introduction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 44 - Acid Base Introduction</video:title>
      <video:description>Acid Base Introduction

Arrhenius, Bronsted Lowry, and Lewis Acids and Bases.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22584.jpg</video:thumbnail_loc>
      <video:duration>1117</video:duration>
      <video:publication_date>2012-09-11T02:35:58.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/vShCnTY1-T0</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Acid</video:tag>
      <video:tag>base</video:tag>
      <video:tag>introduction</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Statistics-The-Average</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Statistics: The Average</video:title>
      <video:description>Statistics: The Average

Introduction to descriptive statistics and central tendency.  Ways to measure the average of a set: median, mean, mode</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22585.jpg</video:thumbnail_loc>
      <video:duration>755</video:duration>
      <video:publication_date>2012-09-11T02:36:11.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/uhxtUt_-GyM</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>statistics</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Average</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Statistics-Sample-vs-Population-Mean</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Statistics: Sample vs. Population Mean</video:title>
      <video:description>Statistics: Sample vs. Population Mean

The difference between the mean of a sample and the mean of a population.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22589.jpg</video:thumbnail_loc>
      <video:duration>402</video:duration>
      <video:publication_date>2012-09-11T02:37:39.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/hsPCte_PcVA</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>statistics</video:tag>
      <video:tag>Sample</video:tag>
      <video:tag>vs</video:tag>
      <video:tag>population</video:tag>
      <video:tag>Mean</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Chapter-7Bankruptcy-Liquidation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Chapter 7:Bankruptcy Liquidation</video:title>
      <video:description>Chapter 7:Bankruptcy Liquidation

Introduction to bankruptcy liquidation (Chapter 7)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22591.jpg</video:thumbnail_loc>
      <video:duration>680</video:duration>
      <video:publication_date>2012-09-11T02:38:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/-oW4M3vpuRM</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Chapter</video:tag>
      <video:tag>7</video:tag>
      <video:tag>bankruptcy</video:tag>
      <video:tag>Liquidation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Statistics-Variance-of-a-Population</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Statistics: Variance of a Population</video:title>
      <video:description>Statistics: Variance of a Population

Variance of a population.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22592.jpg</video:thumbnail_loc>
      <video:duration>743</video:duration>
      <video:publication_date>2012-09-11T02:38:04.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/6JFzI1DDyyk</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>statistics</video:tag>
      <video:tag>Variance</video:tag>
      <video:tag>of</video:tag>
      <video:tag>A</video:tag>
      <video:tag>population</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-to-install-telescopic-antenna-on-rf-receiver</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to install telescopic antenna on rf receiver</video:title>
      <video:description>The rf receiver has farther working range with external telescopic antenna. It is easy to install. More information about the receiver and the antenna, please visit http://www.rfcontrolsystem.com.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/03/fab5802f-523e-4a92-bc5d-5577c8c3bbf1/cand_25.jpg</video:thumbnail_loc>
      <video:duration>45</video:duration>
      <video:publication_date>2012-03-12T03:58:29.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11952.mp4</video:content_loc>
      <video:uploader>Yanru Gong</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>How</video:tag>
      <video:tag>to</video:tag>
      <video:tag>install</video:tag>
      <video:tag>telescopic</video:tag>
      <video:tag>Antenna</video:tag>
      <video:tag>rf</video:tag>
      <video:tag>receiver</video:tag>
      <video:tag>working</video:tag>
      <video:tag>Range</video:tag>
      <video:tag>rfcontrolsystem</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-46-pH-of-a-Weak-Acid</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 46 - pH of a Weak Acid</video:title>
      <video:description>pH of a Weak Acid

Calculating the pH of a weak acid</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22593.jpg</video:thumbnail_loc>
      <video:duration>1069</video:duration>
      <video:publication_date>2012-09-11T02:38:05.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/dencuBNp_Ck</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>pH</video:tag>
      <video:tag>of</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Weak</video:tag>
      <video:tag>Acid</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lecc-5-Inflation-Deflation-Capacity-Utilization-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecc  5 - Inflation, Deflation &amp; Capacity Utilization 2</video:title>
      <video:description>Inflation, Deflation &amp; Capacity Utilization 2

More on inflation and capacity utilization</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22594.jpg</video:thumbnail_loc>
      <video:duration>709</video:duration>
      <video:publication_date>2012-09-11T02:38:16.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/cugQ4z4cJF8</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>inflation</video:tag>
      <video:tag>Deflation</video:tag>
      <video:tag>Capacity</video:tag>
      <video:tag>Utilization</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-Chemistry-1A</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18- Chemistry 1A</video:title>
      <video:description>&quot;Lec 18- Chemistry 1A&quot;General Chemistry</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23548.jpg</video:thumbnail_loc>
      <video:duration>2934</video:duration>
      <video:publication_date>2012-09-14T09:19:55.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ZoPYDX9IQmo</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>18</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>1A</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-Binomial-Distribution-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - Binomial Distribution 1</video:title>
      <video:description>Binomial Distribution 1

Introduction to the binomial distribution</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22610.jpg</video:thumbnail_loc>
      <video:duration>736</video:duration>
      <video:publication_date>2012-09-11T02:40:47.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/O12yTz_8EOw</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Binomial</video:tag>
      <video:tag>distribution</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-Computer-Science-169-Lecture-14</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - Computer Science 169 - Lecture 14</video:title>
      <video:description>Computer Science 169 - Lecture 14

Software Engineering</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26105.jpg</video:thumbnail_loc>
      <video:duration>4586</video:duration>
      <video:publication_date>2012-09-18T23:54:06.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/RlhTR5paqRM</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>169</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>14</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-20-Ari-Folman-director-of-Waltz-with-Bashir-in-Conversation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 - Ari Folman (director of Waltz with Bashir) in Conversation</video:title>
      <video:description>Lec 20 - Ari Folman (director of Waltz with Bashir) in Conversation. Award-winning Israeli filmmaker Ari Folman, director of Golden Globe winner &quot;Waltz with Bashir&quot; (2008), discusses his cinematic imagination with David Levin, professor of Germanic Studies, Cinema &amp; Media Studies, and Theater and Performance Studies at the University of Chicago.

Folman&apos;s latest project is &quot;The Congress,&quot; which freely adapts Stanislaw Lem&apos;s 1971 sci-fi novel &quot;The Futurological Congress&quot; and stars Robin Wright Penn and Jon Hamm. Folman&apos;s other films include &quot;Comfortably Numb&quot; (1991) and &quot;Saint Clara&quot; (1996).

This lecture is part of ArtSpeaks, which engages internationally renowned artists from varying disciplines in creative conversations with the campus and community. For more information, visit http://lucian.uchicago.edu/blogs/artspeaks.

April 23, 2012</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14738.jpg</video:thumbnail_loc>
      <video:duration>5113</video:duration>
      <video:publication_date>2012-08-27T10:34:15.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Td6YuVueE1Y</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Literature</video:category>
      <video:tag>university</video:tag>
      <video:tag>of</video:tag>
      <video:tag>chicago</video:tag>
      <video:tag>ArtSpeaks</video:tag>
      <video:tag>film</video:tag>
      <video:tag>Waltz</video:tag>
      <video:tag>with</video:tag>
      <video:tag>Bashir</video:tag>
      <video:tag>Israel</video:tag>
      <video:tag>middle</video:tag>
      <video:tag>East</video:tag>
      <video:tag>cinema</video:tag>
      <video:tag>studies</video:tag>
      <video:tag>filmmaking</video:tag>
      <video:tag>international</video:tag>
      <video:tag>Animation</video:tag>
      <video:tag>imagination</video:tag>
      <video:tag>Jon</video:tag>
      <video:tag>Hamm</video:tag>
      <video:tag>Robin</video:tag>
      <video:tag>Wright</video:tag>
      <video:tag>Penn</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-19-Introduction-to-Chirality</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19 - Introduction to Chirality</video:title>
      <video:description>Introduction to Chirality

Introduction to Chirality</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24535.jpg</video:thumbnail_loc>
      <video:duration>406</video:duration>
      <video:publication_date>2012-09-17T13:52:17.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/tk-SNvCPLCE</video:player_loc>
      <video:uploader>0|34|0</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>introduction</video:tag>
      <video:tag>to</video:tag>
      <video:tag>chirality</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-Basic-Buffer-Quiz</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - Basic Buffer  (Quiz)</video:title>
      <video:description>Basic Buffer  (Quiz)

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26809.jpg</video:thumbnail_loc>
      <video:duration>152</video:duration>
      <video:publication_date>2012-09-19T02:35:59.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/M6AdsBPkJSU</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Basic</video:tag>
      <video:tag>Buffer</video:tag>
      <video:tag>Quiz</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Statistics-Standard-Deviation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Statistics: Standard Deviation</video:title>
      <video:description>Statistics: Standard Deviation

Review of what we&apos;ve learned.  Introduction to the standard deviation.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22600.jpg</video:thumbnail_loc>
      <video:duration>787</video:duration>
      <video:publication_date>2012-09-11T02:39:03.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/HvDqbzu0i0E</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>statistics</video:tag>
      <video:tag>standard</video:tag>
      <video:tag>Deviation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-49-pKa-and-pKb-Relationship</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 49 - pKa and pKb Relationship</video:title>
      <video:description>pKa and pKb Relationship

The pKa and pKb relationship between conjugate acids and bases (both of which are weak).</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22601.jpg</video:thumbnail_loc>
      <video:duration>873</video:duration>
      <video:publication_date>2012-09-11T02:39:07.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/3Gm4nAAc3zc</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>pKa</video:tag>
      <video:tag>and</video:tag>
      <video:tag>pKb</video:tag>
      <video:tag>Relationship</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-53-Half-Equivalence-Point</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 53 - Half Equivalence Point</video:title>
      <video:description>Half Equivalence Point

Figuring out the pKa of an unknown weak acid from the half equivalence point</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22609.jpg</video:thumbnail_loc>
      <video:duration>924</video:duration>
      <video:publication_date>2012-09-11T02:40:41.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/1u0PU2BcxKg</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Half</video:tag>
      <video:tag>Equivalence</video:tag>
      <video:tag>Point</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lecture-18-Environ-Sci-Spring-2011</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture 18 - Environ Sci Spring 2011</video:title>
      <video:description>&quot;Lec 18 - Environ Sci&quot; Spring 2011 Wildlife Ecology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23683.jpg</video:thumbnail_loc>
      <video:duration>2549</video:duration>
      <video:publication_date>2012-09-14T10:28:43.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Y6tsMTwznmM</video:player_loc>
      <video:uploader>0|63|0</video:uploader>
      <video:category>Environmental Engineering</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>18</video:tag>
      <video:tag>Environ</video:tag>
      <video:tag>Sci</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-22-MIT-5111-Principles-of-Chemical-Science-Fall-2008</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22 - MIT 5.111 Principles of Chemical Science, Fall 2008</video:title>
      <video:description>&quot;Lec 22 - MIT 5.111 Principles of Chemical Science, Fall 2008&quot; Lecture 22: Chemical and biological buffers

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15841.jpg</video:thumbnail_loc>
      <video:duration>3016</video:duration>
      <video:publication_date>2012-08-28T20:55:47.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/pAuRZr0AHhI</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Introductory</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>Atomic</video:tag>
      <video:tag>Structure</video:tag>
      <video:tag>Molecular</video:tag>
      <video:tag>electronic</video:tag>
      <video:tag>thermodynamics</video:tag>
      <video:tag>Acid</video:tag>
      <video:tag>base</video:tag>
      <video:tag>equillibrium</video:tag>
      <video:tag>titration</video:tag>
      <video:tag>redox</video:tag>
      <video:tag>Chemical</video:tag>
      <video:tag>kinetics</video:tag>
      <video:tag>catalysis</video:tag>
      <video:tag>lewis</video:tag>
      <video:tag>Structures</video:tag>
      <video:tag>VSEPR</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>wave</video:tag>
      <video:tag>Particle</video:tag>
      <video:tag>duality</video:tag>
      <video:tag>Biochemistry</video:tag>
      <video:tag>Orbitals</video:tag>
      <video:tag>periodic</video:tag>
      <video:tag>trends</video:tag>
      <video:tag>general</video:tag>
      <video:tag>valence</video:tag>
      <video:tag>Bond</video:tag>
      <video:tag>Hybridization</video:tag>
      <video:tag>free</video:tag>
      <video:tag>energy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Fermium-video-Periodic-Table-of-Videos</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Fermium video - Periodic Table of Videos</video:title>
      <video:description>Fermium is named after a pioneer in the field of radioactivity and nuclear power. All the elements at http://www.periodicvideos.com/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_12116.jpg</video:thumbnail_loc>
      <video:duration>108</video:duration>
      <video:publication_date>2012-04-03T14:33:34.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/SQhI52sqanA</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>fermium</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-30-Psychology-101</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 30 - Psychology 101</video:title>
      <video:description>&quot;Lec 30 - Psychology 101&quot;Research and Data Analysis in Psychology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27196.jpg</video:thumbnail_loc>
      <video:duration>2560</video:duration>
      <video:publication_date>2012-09-21T03:47:06.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Hp9h-OfSurg</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Philosophy</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>30</video:tag>
      <video:tag>Psychology</video:tag>
      <video:tag>101</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Darwins-Legacy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Darwin&apos;s Legacy</video:title>
      <video:description>&quot;Lec 7 - Darwin&apos;s Legacy&quot; November 3, 2008 lecture by Professor Melissa Brown for the Stanford Continuing Studies course on Darwin&apos;s Legacy (DAR 200). Professor Brown speaks about the history and consequences of social Darwinism, and offers insight into new ways of thinking about social evolution.

Stanford Continuing Studies:
http://csp.stanford.edu

Stanford University:
http://www.stanford.edu/

Stanford Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18999.jpg</video:thumbnail_loc>
      <video:duration>6647</video:duration>
      <video:publication_date>2012-09-04T08:49:05.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/7KZ9bU464zs</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>History</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>social</video:tag>
      <video:tag>humanities</video:tag>
      <video:tag>Philosophy</video:tag>
      <video:tag>education</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>Nature</video:tag>
      <video:tag>Origin</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Species</video:tag>
      <video:tag>Natural</video:tag>
      <video:tag>Selection</video:tag>
      <video:tag>life</video:tag>
      <video:tag>Organism</video:tag>
      <video:tag>environment</video:tag>
      <video:tag>anthropology</video:tag>
      <video:tag>Sociobiology</video:tag>
      <video:tag>Sexual</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>extinction</video:tag>
      <video:tag>Specimen</video:tag>
      <video:tag>replacement</video:tag>
      <video:tag>Hypothesis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-Programming-Abstractions-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - Programming Abstractions (Stanford)</video:title>
      <video:description>&quot;Lec 17 - Programming Abstractions (Stanford)&quot; Lecture 17 by Julie Zelenski for the Programming Abstractions Course (CS106B) in the Stanford Computer Science Department. 

Julie continues to go over sort templates and callback functions, then shows a final version of the sort template, one that will be extremely useful in the next homework assignment. She also goes over class implementation and its uses as well as time constructors. 

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=FE6E58F856038C69

CS 106B Course Website:
http://cs106b.stanford.edu

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanforduniversity/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17686.jpg</video:thumbnail_loc>
      <video:duration>2671</video:duration>
      <video:publication_date>2012-09-03T16:54:54.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Tp3HCeeqyDs</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>software</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>C</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>language</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>17</video:tag>
      <video:tag>Sort</video:tag>
      <video:tag>Template</video:tag>
      <video:tag>callback</video:tag>
      <video:tag>object</video:tag>
      <video:tag>orientated</video:tag>
      <video:tag>class</video:tag>
      <video:tag>implementation</video:tag>
      <video:tag>member</video:tag>
      <video:tag>Functions</video:tag>
      <video:tag>time</video:tag>
      <video:tag>constructors</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-ROA-Discussion-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - ROA Discussion 1</video:title>
      <video:description>ROA Discussion 1

A discussion of the various ways to measure return on assets</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22641.jpg</video:thumbnail_loc>
      <video:duration>631</video:duration>
      <video:publication_date>2012-09-11T02:45:11.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Oh4H3BJX1ZI</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>ROA</video:tag>
      <video:tag>discussion</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-83-Carnot-Efficiency-3-Proving-that-it-is-the-most-efficient</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 83 - Carnot Efficiency 3:  Proving that it is the most efficient</video:title>
      <video:description>Carnot Efficiency 3:  Proving that it is the most efficient

Proving that a Carnot Engine is the most efficient engine</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22694.jpg</video:thumbnail_loc>
      <video:duration>737</video:duration>
      <video:publication_date>2012-09-11T02:52:19.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/LUoUb4hGMH8</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>carnot</video:tag>
      <video:tag>efficiency</video:tag>
      <video:tag>3</video:tag>
      <video:tag>Proving</video:tag>
      <video:tag>that</video:tag>
      <video:tag>It</video:tag>
      <video:tag>is</video:tag>
      <video:tag>the</video:tag>
      <video:tag>most</video:tag>
      <video:tag>Efficient</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-The-Fourier-Transforms-and-its-Applications</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - The Fourier Transforms and its Applications</video:title>
      <video:description>&quot;Lec 17 - The Fourier Transforms and its Applications&quot; Lecture by Professor Brad Osgood for the Electrical Engineering course, The Fourier Transforms and its Applications (EE 261).  Professor Osgood begins his lecture on sampling and interpolation and discusses the associated properties. 

The Fourier transform is a tool for solving physical problems. In this course the emphasis is on relating the theoretical principles to solving practical engineering and science problems.

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=B24BC7956EE040CD

EE 261 at Stanford University:
http://eeclass.stanford.edu/ee261/

Stanford University:
http://www.stanford.edu

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17631.jpg</video:thumbnail_loc>
      <video:duration>2473</video:duration>
      <video:publication_date>2012-09-03T16:32:54.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/QQbEOjGOY5I</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>computers</video:tag>
      <video:tag>math</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>formulas</video:tag>
      <video:tag>geometry</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>Functions</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>Operations</video:tag>
      <video:tag>sin</video:tag>
      <video:tag>cosin</video:tag>
      <video:tag>Fourier</video:tag>
      <video:tag>Transformations</video:tag>
      <video:tag>series</video:tag>
      <video:tag>Delta</video:tag>
      <video:tag>impulse</video:tag>
      <video:tag>train</video:tag>
      <video:tag>Sampling</video:tag>
      <video:tag>Property</video:tag>
      <video:tag>periodicity</video:tag>
      <video:tag>propert</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-Data-on-Chinese-M1-Increase-in-2010</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec  15 - Data on Chinese M1 Increase in 2010</video:title>
      <video:description>Data on Chinese M1 Increase in 2010

Data on Chinese M1 Increase in 2010</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22654.jpg</video:thumbnail_loc>
      <video:duration>192</video:duration>
      <video:publication_date>2012-09-11T02:46:47.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/4Azskeheo_g</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>data</video:tag>
      <video:tag>on</video:tag>
      <video:tag>Chinese</video:tag>
      <video:tag>M1</video:tag>
      <video:tag>Increase</video:tag>
      <video:tag>in</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-69-Work-from-Expansion</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 69 - Work from Expansion</video:title>
      <video:description>Work from Expansion

How a system can do work by expanding</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22656.jpg</video:thumbnail_loc>
      <video:duration>763</video:duration>
      <video:publication_date>2012-09-11T02:46:55.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/obeGVTOZyfE</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>work</video:tag>
      <video:tag>From</video:tag>
      <video:tag>expansion</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/LKec-24-ck12org-More-Empirical-Rule-and-Z-score-practice</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>LKec 24 - ck12.org: More Empirical Rule and Z-score practice</video:title>
      <video:description>ck12.org: More Empirical Rule and Z-score practice

More Empirical Rule and Z-score practice</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22657.jpg</video:thumbnail_loc>
      <video:duration>357</video:duration>
      <video:publication_date>2012-09-11T02:47:14.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/itQEwESWDKg</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>ck12</video:tag>
      <video:tag>org</video:tag>
      <video:tag>More</video:tag>
      <video:tag>Empirical</video:tag>
      <video:tag>Rule</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Z</video:tag>
      <video:tag>Score</video:tag>
      <video:tag>practice</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-71-Proof-U32PV-or-U32nRT</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 71 - Proof: U=(3/2)PV or U=(3/2)nRT</video:title>
      <video:description>Proof: U=(3/2)PV or U=(3/2)nRT

Conceptual proof that the internal energy of an ideal gas system is 3/2 PV.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22661.jpg</video:thumbnail_loc>
      <video:duration>1016</video:duration>
      <video:publication_date>2012-09-11T02:47:36.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/qSFY7GKhSRs</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Proof</video:tag>
      <video:tag>U</video:tag>
      <video:tag>3</video:tag>
      <video:tag>2</video:tag>
      <video:tag>PV</video:tag>
      <video:tag>or</video:tag>
      <video:tag>nRT</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-25-Central-Limit-Theorem</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 25 - Central Limit Theorem</video:title>
      <video:description>Central Limit Theorem

Introduction to the central limit theorem and the sampling distribution of the mean</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22662.jpg</video:thumbnail_loc>
      <video:duration>589</video:duration>
      <video:publication_date>2012-09-11T02:47:38.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/JNm3M9cqWyc</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Central</video:tag>
      <video:tag>Limit</video:tag>
      <video:tag>theorem</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-PE-Conundrum</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - P/E Conundrum</video:title>
      <video:description>P/E Conundrum

A situation where the price to earnings ratio seems to not fairly price an asset</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22663.jpg</video:thumbnail_loc>
      <video:duration>821</video:duration>
      <video:publication_date>2012-09-11T02:47:51.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/VrFbXxkl9JU</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>P</video:tag>
      <video:tag>E</video:tag>
      <video:tag>Conundrum</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-Electrical-Engineering-141-Lecture-26</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 - Electrical Engineering 141 - Lecture 26</video:title>
      <video:description>Electrical Engineering 141 - Lecture 26. Lecture is recorded on Fall 2011.


Introduction to Digital Integrated Circuits</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26106.jpg</video:thumbnail_loc>
      <video:duration>4001</video:duration>
      <video:publication_date>2012-09-18T23:54:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Z_lZ2863DHA</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>141</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>26</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-20-Programming-Abstractions-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 - Programming Abstractions (Stanford)</video:title>
      <video:description>&quot;Lec 20 - Programming Abstractions (Stanford)&quot; Lecture 20 by Julie Zelenski for the Programming Abstractions Course (CS106B) in the Stanford Computer Science Department.

Julie continues discussing Vector and moves on to stack and queue, covering chapter ten in the course textbook. She goes over several rules for templates again to reinforce how important they are. 

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=FE6E58F856038C69

CS 106B Course Website:
http://cs106b.stanford.edu

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanforduniversity/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17689.jpg</video:thumbnail_loc>
      <video:duration>3060</video:duration>
      <video:publication_date>2012-09-03T16:55:06.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ItCsK1vZcHU</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>software</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>C</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>language</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>20</video:tag>
      <video:tag>Template</video:tag>
      <video:tag>Chapter</video:tag>
      <video:tag>10</video:tag>
      <video:tag>Vector</video:tag>
      <video:tag>stack</video:tag>
      <video:tag>implementers</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-75-Proof-S-or-Entropy-is-a-valid-state-variable</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 75 - Proof: S (or Entropy) is a valid state variable</video:title>
      <video:description>Proof: S (or Entropy) is a valid state variable

Prroof that S (or entropy) is a valid state variable.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22673.jpg</video:thumbnail_loc>
      <video:duration>938</video:duration>
      <video:publication_date>2012-09-11T02:49:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/sPz5RrFus1Q</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Proof</video:tag>
      <video:tag>s</video:tag>
      <video:tag>or</video:tag>
      <video:tag>entropy</video:tag>
      <video:tag>is</video:tag>
      <video:tag>A</video:tag>
      <video:tag>valid</video:tag>
      <video:tag>State</video:tag>
      <video:tag>variable</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Computer-Science-61A-user-interface-Alan-Kay</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Computer Science 61A - user interface -Alan Kay-</video:title>
      <video:description>&quot;Lec 5 - Computer Science 61A - user interface -Alan Kay-&quot;The Structure and Interpretation of Computer Programs</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23753.jpg</video:thumbnail_loc>
      <video:duration>2780</video:duration>
      <video:publication_date>2012-09-14T11:00:28.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/dC4YGxzoAXk</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>5</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>61A</video:tag>
      <video:tag>user</video:tag>
      <video:tag>interface</video:tag>
      <video:tag>Alan</video:tag>
      <video:tag>Kay</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-MIT-1803-Differential-Equations-Spring-2006</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - MIT 18.03 Differential Equations, Spring 2006</video:title>
      <video:description>&quot;Lec 15 - MIT 18.03 Differential Equations, Spring 2006&quot; Introduction to Fourier Series; Basic Formulas for Period 2(pi).

View the complete course: http://ocw.mit.edu/18-03S06

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14834.jpg</video:thumbnail_loc>
      <video:duration>2971</video:duration>
      <video:publication_date>2012-08-28T02:12:41.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/EWWw0jryj1A</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>Mathematics</video:tag>
      <video:tag>differential</video:tag>
      <video:tag>Equations</video:tag>
      <video:tag>coefficients</video:tag>
      <video:tag>oscillations</video:tag>
      <video:tag>resonance</video:tag>
      <video:tag>Numbers</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-EBITDA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - EBITDA</video:title>
      <video:description>EBITDA

Review of Enterprise Value and comparing it to EBITDA</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22675.jpg</video:thumbnail_loc>
      <video:duration>847</video:duration>
      <video:publication_date>2012-09-11T02:49:16.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/v4Fq9LEspzw</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>EBITDA</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-29-Sampling-Distribution-Example-Problem</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 29 - Sampling Distribution Example Problem</video:title>
      <video:description>Sampling Distribution Example Problem

Figuring out the probability of running out of water on a camping trip</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22676.jpg</video:thumbnail_loc>
      <video:duration>868</video:duration>
      <video:publication_date>2012-09-11T02:49:30.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/0ZstEh_8bYc</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Sampling</video:tag>
      <video:tag>distribution</video:tag>
      <video:tag>Example</video:tag>
      <video:tag>Problem</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-76-Thermodynamic-Entropy-Definition-Clarification</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 76 - Thermodynamic Entropy Definition Clarification</video:title>
      <video:description>Thermodynamic Entropy Definition Clarification

Clarifying that the thermodynamic definition of Entropy requires a reversible system.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22677.jpg</video:thumbnail_loc>
      <video:duration>938</video:duration>
      <video:publication_date>2012-09-11T02:49:35.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/PFcGiMLwjeY</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>thermodynamic</video:tag>
      <video:tag>entropy</video:tag>
      <video:tag>Definition</video:tag>
      <video:tag>Clarification</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lecture-6-Environ-Sci-Spring-2011</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture 6 - Environ Sci Spring 2011</video:title>
      <video:description>&quot;Lecture 6 - Environ Sci&quot; Spring 2011 Wildlife Ecology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23656.jpg</video:thumbnail_loc>
      <video:duration>2427</video:duration>
      <video:publication_date>2012-09-14T10:21:37.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/c743H6WjO50</video:player_loc>
      <video:uploader>0|63|0</video:uploader>
      <video:category>Environmental Engineering</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>6</video:tag>
      <video:tag>Environ</video:tag>
      <video:tag>Sci</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-30-Confidence-Interval-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 30 - Confidence Interval 1</video:title>
      <video:description>Confidence Interval 1

Estimating the probability that the true population mean lies within a range around a sample mean.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22678.jpg</video:thumbnail_loc>
      <video:duration>843</video:duration>
      <video:publication_date>2012-09-11T02:49:52.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/bekNKJoxYbQ</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Confidence</video:tag>
      <video:tag>Interval</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-58-R-Squared-or-Coefficient-of-Determination</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 58 - R-Squared or Coefficient of Determination</video:title>
      <video:description>R-Squared or Coefficient of Determination

R-Squared or Coefficient of Determination</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22744.jpg</video:thumbnail_loc>
      <video:duration>761</video:duration>
      <video:publication_date>2012-09-11T03:02:12.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/lng4ZgConCM</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>R</video:tag>
      <video:tag>Squared</video:tag>
      <video:tag>or</video:tag>
      <video:tag>Coefficient</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Determination</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Astronomy-10</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Astronomy 10</video:title>
      <video:description>&quot;Lec 5 - Astronomy 10&quot; Introduction to General Astronomy</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23754.jpg</video:thumbnail_loc>
      <video:duration>4565</video:duration>
      <video:publication_date>2012-09-14T11:00:32.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/bwD9jrOaFds</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>5</video:tag>
      <video:tag>astronomy</video:tag>
      <video:tag>10</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-78-Entropy-Intuition</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 78 - Entropy Intuition</video:title>
      <video:description>Entropy Intuition

A discussion of what entropy is and what it isn&apos;t.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22682.jpg</video:thumbnail_loc>
      <video:duration>1155</video:duration>
      <video:publication_date>2012-09-11T02:50:15.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/xJf6pHqLzs0</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>entropy</video:tag>
      <video:tag>Intuition</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-11-Biology-1B</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 11-Biology 1B -</video:title>
      <video:description>lec 11-Biology 1B -General Biology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23409.jpg</video:thumbnail_loc>
      <video:duration>2930</video:duration>
      <video:publication_date>2012-09-13T13:42:12.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/MVA2hT6sONM</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>biology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-24-Biology-1B</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 24-Biology 1B -</video:title>
      <video:description>lec 24-Biology 1B - General Biology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23422.jpg</video:thumbnail_loc>
      <video:duration>2959</video:duration>
      <video:publication_date>2012-09-13T13:50:27.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/cQZ8lt76PFs</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>biology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-25-The-Fourier-Transforms-and-its-Applications</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 25 - The Fourier Transforms and its Applications</video:title>
      <video:description>&quot;Lec 25 - The Fourier Transforms and its Applications&quot; Lecture by Professor Brad Osgood for the Electrical Engineering course, The Fourier Transforms and its Applications (EE 261).  Professor Osgood lectures on the relationship between LTI and the Fourier transforms.

The Fourier transform is a tool for solving physical problems. In this course the emphasis is on relating the theoretical principles to solving practical engineering and science problems.

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=B24BC7956EE040CD

EE 261 at Stanford University:
http://eeclass.stanford.edu/ee261/

Stanford University:
http://www.stanford.edu

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17640.jpg</video:thumbnail_loc>
      <video:duration>3197</video:duration>
      <video:publication_date>2012-09-03T16:35:50.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/K5_YieHrSNk</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>computers</video:tag>
      <video:tag>math</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>formulas</video:tag>
      <video:tag>geometry</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>Functions</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>Operations</video:tag>
      <video:tag>sin</video:tag>
      <video:tag>cosin</video:tag>
      <video:tag>Fourier</video:tag>
      <video:tag>Transformations</video:tag>
      <video:tag>series</video:tag>
      <video:tag>LTI</video:tag>
      <video:tag>Systems</video:tag>
      <video:tag>impulse</video:tag>
      <video:tag>response</video:tag>
      <video:tag>time</video:tag>
      <video:tag>in</video:tag>
      <video:tag>variant</video:tag>
      <video:tag>convolution</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-40-Type-1-Errors</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 40 - Type 1 Errors</video:title>
      <video:description>Type 1 Errors

Type 1 Errors</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22708.jpg</video:thumbnail_loc>
      <video:duration>204</video:duration>
      <video:publication_date>2012-09-11T02:54:30.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/EowIec7Y8HM</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>type</video:tag>
      <video:tag>1</video:tag>
      <video:tag>Errors</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-41-Small-Sample-Hypothesis-Test</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 41  - Small Sample Hypothesis Test</video:title>
      <video:description>Small Sample Hypothesis Test

Small Sample Hypothesis Test</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22710.jpg</video:thumbnail_loc>
      <video:duration>544</video:duration>
      <video:publication_date>2012-09-11T02:54:56.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/D2sMsmL0ScQ</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Small</video:tag>
      <video:tag>Sample</video:tag>
      <video:tag>Hypothesis</video:tag>
      <video:tag>Test</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Lec-90-A-look-at-a-seductive-but-wrong-GibbsSpontaneity-Proof</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 90 - A look at a seductive but wrong Gibbs/Spontaneity Proof</video:title>
      <video:description>A look at a seductive but wrong Gibbs/Spontaneity Proof

A look at why the &quot;proof&quot;  of the relation between changes in Gibbs Free Energy and Spontaneity is wrong in many textbooks.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22711.jpg</video:thumbnail_loc>
      <video:duration>401</video:duration>
      <video:publication_date>2012-09-11T02:55:13.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/yYbzJs6vgv8</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>A</video:tag>
      <video:tag>Look</video:tag>
      <video:tag>at</video:tag>
      <video:tag>seductive</video:tag>
      <video:tag>but</video:tag>
      <video:tag>Wrong</video:tag>
      <video:tag>Gibbs</video:tag>
      <video:tag>Spontaneity</video:tag>
      <video:tag>Proof</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Lec-6-Geithner-5-A-better-solution</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - Geithner 5: A better solution</video:title>
      <video:description>Geithner 5: A better solution

A better way to solve the &quot;liquidity&quot; and &quot;price discovery&quot; problem.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22712.jpg</video:thumbnail_loc>
      <video:duration>618</video:duration>
      <video:publication_date>2012-09-11T02:55:17.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/kpqSeXpiM6k</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Geithner</video:tag>
      <video:tag>5</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Better</video:tag>
      <video:tag>solution</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Lec-43-Large-Sample-Proportion-Hypothesis-Testing</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 43 - Large Sample Proportion Hypothesis Testing</video:title>
      <video:description>Large Sample Proportion Hypothesis Testing

Large Sample Proportion Hypothesis Testing</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22715.jpg</video:thumbnail_loc>
      <video:duration>870</video:duration>
      <video:publication_date>2012-09-11T02:55:44.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/1JT9oODsClE</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Large</video:tag>
      <video:tag>Sample</video:tag>
      <video:tag>Proportion</video:tag>
      <video:tag>Hypothesis</video:tag>
      <video:tag>Testing</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/A-World-that-is-Warming</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A  World that is Warming</video:title>
      <video:description>This video is a NASA production that proves the period between 2000-2009 was the warmest decade in modern record. This data is analyszd from the date received through various satellites.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/cb441ba4-8a76-4bf9-a4dd-af40372266d7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>49</video:duration>
      <video:publication_date>2011-11-06T22:54:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7332.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>NASA</video:tag>
      <video:tag>A</video:tag>
      <video:tag>warming</video:tag>
      <video:tag>World</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/How-much-gold-has-ever-been-mined</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How much gold has ever been mined?</video:title>
      <video:description>How much gold and silver have been mined in human history? You might be surprised.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_3632.jpg</video:thumbnail_loc>
      <video:duration>144</video:duration>
      <video:publication_date>2009-12-16T17:32:31.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/asodfnJbPR8</video:player_loc>
      <video:uploader>chipguy123</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Gold</video:tag>
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    <loc>https://dnatube.com/videos/Lec-13-MIT-6013-Electromagnetics-and-Applications-Fall-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13- MIT 6.013 Electromagnetics and Applications, Fall 2</video:title>
      <video:description>Lec 13- MIT 6.013 Electromagnetics and Applications, Fall 2.
Surface Used to Define the Flux Linkage

View the complete course at: http://ocw.mit.edu/6-013F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16197.jpg</video:thumbnail_loc>
      <video:duration>256</video:duration>
      <video:publication_date>2012-08-29T14:52:36.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/djthk58aT6o</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Atomic Physics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>electromagnetics</video:tag>
      <video:tag>applications</video:tag>
      <video:tag>circuits</video:tag>
      <video:tag>peripherals</video:tag>
      <video:tag>microwave</video:tag>
      <video:tag>radar</video:tag>
      <video:tag>antennas</video:tag>
      <video:tag>sensors</video:tag>
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    <loc>https://dnatube.com/videos/Underwater-Volcano-Eruption</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Underwater Volcano Eruption</video:title>
      <video:description>An video of an underwater volcano erupting from NOAA&apos;s Submarine Ring of Fire expeditions. 
For more info, check out: http://oceanexplorer.noaa.gov/explorations/06fire/logs/april29/media/movies/nwrota_brimstone14_video.html</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/a7c5f901-1b91-4e25-99cb-75fcbe328e55/cand_5.jpg</video:thumbnail_loc>
      <video:duration>103</video:duration>
      <video:publication_date>2009-08-28T17:55:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3293.mp4</video:content_loc>
      <video:category>Others</video:category>
      <video:tag>volcano</video:tag>
      <video:tag>Explosion</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Total Knee Replacement Video</video:title>
      <video:description>A revision knee replacement is performed for inadequate bending. Orthopedic Surgeon Dr.Venkatachalam explains the operation in detail.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_3999.jpg</video:thumbnail_loc>
      <video:duration>480</video:duration>
      <video:publication_date>2010-03-23T17:47:06.000Z</video:publication_date>
      <video:content_loc>https://www.dnatube.com/flvideo/3999.mp4</video:content_loc>
      <video:uploader>alampallam venkatachalam</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Revision</video:tag>
      <video:tag>knee</video:tag>
      <video:tag>replacement</video:tag>
      <video:tag>Dr</video:tag>
      <video:tag>Venkatachalam</video:tag>
      <video:tag>Orthopedic</video:tag>
      <video:tag>Surgeon</video:tag>
      <video:tag>India</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-Entertainment-and-Creative-Arts-Your-Creative-Journey-Starts-Here</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - Entertainment and Creative Arts: Your Creative Journey Starts Here</video:title>
      <video:description>Lec 14 - Entertainment and Creative Arts: Your Creative Journey Starts Here. Ever wondered how you become a TV show writer, create your own clothing line, work for Apple, produce films and documentaries, coordinate marketing and communications for a hip national clothing store, or become an artist who makes money without needing a &quot;day job?&quot; This panel will explore jobs that let you use your creative side and give you some advice for how to prepare yourself right now for jobs in the entertainment and creative arts fields. It&apos;s time to put your passion and creativity to work!

This panel was filmed as part of Taking the Next Step 2011. For more information visit: https://takingthenextstep.uchicago.edu/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14723.jpg</video:thumbnail_loc>
      <video:duration>4928</video:duration>
      <video:publication_date>2012-08-27T10:19:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/EcCeAukl35k</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Entertainment</video:tag>
      <video:tag>and</video:tag>
      <video:tag>creative</video:tag>
      <video:tag>arts</video:tag>
      <video:tag>Taking</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Next</video:tag>
      <video:tag>Step</video:tag>
      <video:tag>university</video:tag>
      <video:tag>of</video:tag>
      <video:tag>chicago</video:tag>
      <video:tag>media</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Lec-9-Normal-Colon-Tissue</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - Normal Colon Tissue</video:title>
      <video:description>Normal Colon Tissue

Dr. Andy Connolly from Stanford Medical School introduces Sal to what normal colon tissue looks like</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25140.jpg</video:thumbnail_loc>
      <video:duration>698</video:duration>
      <video:publication_date>2012-09-18T01:29:54.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/fif5ghe8JM0</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Normal</video:tag>
      <video:tag>Colon</video:tag>
      <video:tag>tissue</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-15-Biology-1B</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 15-Biology 1B -</video:title>
      <video:description>lec 15-Biology 1B - General Biology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23413.jpg</video:thumbnail_loc>
      <video:duration>3010</video:duration>
      <video:publication_date>2012-09-13T13:46:04.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/jqu6k_Ep4tA</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>biology</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Hysterectomy-Alternatives</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Hysterectomy Alternatives</video:title>
      <video:description>Hysterectomy is the removal of the uterus for various reasons such as because of fibroids, chronic pelvic pain, endometriosis among others. It is an invasive procedure for which there are alternatives as shown in this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/81d99157-4361-40e9-9a0e-e5b14f51ddcc/cand_5.jpg</video:thumbnail_loc>
      <video:duration>188</video:duration>
      <video:publication_date>2011-11-30T22:14:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9637.mp4</video:content_loc>
      <video:uploader>catee</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Hysterectomy</video:tag>
      <video:tag>alternatives</video:tag>
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    <loc>https://dnatube.com/videos/Nucleic-Acids-and-Proteins-DNA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Nucleic Acids and Proteins (DNA)</video:title>
      <video:description>Video tutorial on structure and functioning of nuclear acids and proteins. DNA has s double helical structure and stores our genetic information.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/81faf14d-8e36-4496-8dce-66f813d65002/cand_5.jpg</video:thumbnail_loc>
      <video:duration>90</video:duration>
      <video:publication_date>2010-12-03T12:06:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6384.mp4</video:content_loc>
      <video:uploader>poison</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>ap</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>Nucleic</video:tag>
      <video:tag>acids</video:tag>
      <video:tag>and</video:tag>
      <video:tag>proteins</video:tag>
      <video:tag>dna</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Space-elevators</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Space elevators</video:title>
      <video:description>Is space elevators possible? Here are some thoughts.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2016/05/2b261ab8-2bc2-44c5-88c8-7977c0b8f902/cand_5.jpg</video:thumbnail_loc>
      <video:duration>189</video:duration>
      <video:publication_date>2016-05-28T20:16:02.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32509.mp4</video:content_loc>
      <video:uploader>Nazir Istanbl</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Space</video:tag>
      <video:tag>elevators</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-10-Hyperplasia-in-Colon-Tissue</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - Hyperplasia in Colon Tissue</video:title>
      <video:description>Hyperplasia in Colon Tissue

Dr. Andy Connolly from Stanford Medical School shows Sal what hyperplasia in colon tissue looks like</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25141.jpg</video:thumbnail_loc>
      <video:duration>327</video:duration>
      <video:publication_date>2012-09-18T01:30:18.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/C0frzmxc5KU</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Hyperplasia</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Colon</video:tag>
      <video:tag>tissue</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Ruch rotacyjny cytoplazmy w komorkach Elodea canadensis</video:title>
      <video:description>Cytoplasmic streaming in leaf cells of Elodea canadensis</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/03/5c7cb351-9fe6-4ca2-869b-3fb8d6c399e2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>22</video:duration>
      <video:publication_date>2010-03-20T15:23:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3990.mp4</video:content_loc>
      <video:uploader>EdukatorFILM</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>Elodea</video:tag>
      <video:tag>canadensis</video:tag>
      <video:tag>edukatorfilm</video:tag>
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      <video:tag>edufilm</video:tag>
      <video:tag>Bio</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Functions-of-Germinal-Centers</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Functions of Germinal Centers</video:title>
      <video:description>This video describes the formation and function of germinal centers. This video is from:
Janeway&apos;s Immunobiology, 7th Edition
Murphy, Travers, &amp; Walport
ISBN: 978-0-8153-4123-9</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/04/895746fe-5308-4dc2-841e-e3ca2ad5f7d9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>73</video:duration>
      <video:publication_date>2010-04-08T20:06:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4121.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Germinal</video:tag>
      <video:tag>centers</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>immunology</video:tag>
      <video:tag>garland</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>garlandscience</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Macular Degeneration</video:title>
      <video:description>A well animated video showing the Macular degeneration. It is the partial breakdown of the insulating layer between the retina and choroid layer of blood vessels behind the retina.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/e14dacc8-3548-4553-b509-0ac14255b451/cand_5.jpg</video:thumbnail_loc>
      <video:duration>19</video:duration>
      <video:publication_date>2013-02-16T02:59:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30288.mp4</video:content_loc>
      <video:uploader>Ollie Wall</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>the</video:tag>
      <video:tag>Yellow</video:tag>
      <video:tag>Spot</video:tag>
      <video:tag>of</video:tag>
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      <video:tag>Macula</video:tag>
      <video:tag>and</video:tag>
      <video:tag>macular</video:tag>
      <video:tag>degeneration</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>This video shows a laser surgery for glaucoma which is caused by increased pressure due to fluid build up in eye .Glaucoma causes vision lost and if left untreated can lead to blindness.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/aee17322-704f-45ae-b3c5-e345cb04ec62/cand_25.jpg</video:thumbnail_loc>
      <video:duration>187</video:duration>
      <video:publication_date>2011-12-01T02:29:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9942.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Laser</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>for</video:tag>
      <video:tag>Glaucoma</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/lec-14-Computer-Science-164</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 14-Computer Science 164 -</video:title>
      <video:description>lec 14-Computer Science 164 -Programming Languages and Compilers</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27555.jpg</video:thumbnail_loc>
      <video:duration>2886</video:duration>
      <video:publication_date>2012-09-30T08:28:11.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ZT9mCu10iyA</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
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Stanford University
http://www.stanford.edu

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      <video:tag>Intubation</video:tag>
      <video:tag>tube</video:tag>
      <video:tag>NT</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-59-Compund-Inequalities-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 59 - Compund Inequalities 2</video:title>
      <video:description>Compund Inequalities 2

u10_l3_t1_we2 Compund Inequalities 2</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25185.jpg</video:thumbnail_loc>
      <video:duration>313</video:duration>
      <video:publication_date>2012-09-18T01:44:02.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/d2cnQ5ahHgE</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Compund</video:tag>
      <video:tag>Inequalities</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Digestive-system</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Digestive system</video:title>
      <video:description>Digestive system of our body and how digestive system works is explained in this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/11/4f2c7d44-eb47-4c85-bc7a-c7eb7beff3f2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>45</video:duration>
      <video:publication_date>2007-11-24T01:08:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1132.mp4</video:content_loc>
      <video:uploader>watch</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Digestive</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Mathematics-16A-Lecture-15</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - Mathematics 16A - Lecture 15</video:title>
      <video:description>Mathematics 16A - Lecture 15

Analytic Geometry and Calculus</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25793.jpg</video:thumbnail_loc>
      <video:duration>2821</video:duration>
      <video:publication_date>2012-09-18T17:36:24.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/CmLDM6IrBSA</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Mathematics</video:tag>
      <video:tag>16A</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>15</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-Mathematics-16A-Lecture-16</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - Mathematics 16A - Lecture 16</video:title>
      <video:description>Mathematics 16A - Lecture 16

Analytic Geometry and Calculus</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25794.jpg</video:thumbnail_loc>
      <video:duration>3426</video:duration>
      <video:publication_date>2012-09-18T17:36:51.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/TLmYQ5zGH3A</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Mathematics</video:tag>
      <video:tag>16A</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>16</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-Economics-104-Lecture-21</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - Economics 104 - Lecture 21</video:title>
      <video:description>Economics 104 - Lecture 21

Advanced Microeconomic Theory</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27072.jpg</video:thumbnail_loc>
      <video:duration>5026</video:duration>
      <video:publication_date>2012-09-19T06:38:15.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/YDQdhxHSc6E</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Economics</video:tag>
      <video:tag>104</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>21</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Zebrafish-blastoderm-exposed-to-ethanol</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Zebrafish blastoderm exposed to ethanol</video:title>
      <video:description>What happens to zebrafish blastoderm when it is exposed to ethanol? This video shows this result.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/12/42df93d5-9807-4f66-ae79-ec65e491a8cf/cand_5.jpg</video:thumbnail_loc>
      <video:duration>37</video:duration>
      <video:publication_date>2007-12-11T01:15:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1174.mp4</video:content_loc>
      <video:uploader>scitan</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Zebrafish</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-nut-crackers</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The nut crackers</video:title>
      <video:description>Monkeys too enjoy palm nuts. This is the journey that these fellows undertake to get that oh sweet nut. Join the Nutters in the monkey production line by BBC.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/88c20a7b-44df-4814-b9a7-0367b1d0ba8f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>245</video:duration>
      <video:publication_date>2011-11-26T00:53:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8040.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Nutters</video:tag>
      <video:tag>the</video:tag>
      <video:tag>monkey</video:tag>
      <video:tag>production</video:tag>
      <video:tag>line</video:tag>
      <video:tag>Clever</video:tag>
      <video:tag>Monkeys</video:tag>
      <video:tag>BBC</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Spirogyra-Cell-Colonies</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Spirogyra   Cell Colonies</video:title>
      <video:description>spiroyra is microscopic organism.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/07/0afb2519-bf6e-4347-a667-30e162eab7c8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>60</video:duration>
      <video:publication_date>2009-07-07T12:47:29.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2963.mp4</video:content_loc>
      <video:uploader>abdul hannan</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>Spirogyra</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/An-Afterburner-Concept-By-EDF</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>An Afterburner Concept By EDF</video:title>
      <video:description>This video will help you to have an introduction with EDF afterburner concept. Watch this video to have more knowledge of it.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_9291.jpg</video:thumbnail_loc>
      <video:duration>35</video:duration>
      <video:publication_date>2011-11-30T05:56:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9291.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Others</video:category>
      <video:tag>EDF</video:tag>
      <video:tag>afterburner</video:tag>
      <video:tag>concept</video:tag>
      <video:tag>V</video:tag>
      <video:tag>1</video:tag>
      <video:tag>0</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Antiangiogenic-Agents</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Antiangiogenic Agents</video:title>
      <video:description>In this video, antiangiogenic agents are explained. These agents focuses on VEGF and targets in the VEGF pathway.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2008/01/5c78899b-acfd-4198-8115-a196aa5ac7d5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>252</video:duration>
      <video:publication_date>2008-01-05T22:34:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1237.mp4</video:content_loc>
      <video:uploader>sertan</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>antiangiogenic</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-62-Absolute-Value-Equations-Example-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 62 - Absolute Value Equations Example 1</video:title>
      <video:description>Absolute Value Equations Example 1

u10_l3_t2_we1 Absolute Value Equations</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25188.jpg</video:thumbnail_loc>
      <video:duration>203</video:duration>
      <video:publication_date>2012-09-18T01:45:46.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/LRlVWC0FMQc</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Absolute</video:tag>
      <video:tag>value</video:tag>
      <video:tag>Equations</video:tag>
      <video:tag>Example</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/convex-quadrilaterals</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>convex quadrilaterals</video:title>
      <video:description>convex quadrilaterals, more... http://www.sonom.gr</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/04/eebbe0dc-ffbe-4962-bb4b-66de2600f31e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>137</video:duration>
      <video:publication_date>2012-04-16T14:56:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/12243.mp4</video:content_loc>
      <video:uploader>dimitris poimenidis</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>math</video:tag>
      <video:tag>Mathematics</video:tag>
      <video:tag>geometry</video:tag>
      <video:tag>quadrilaterals</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-64-Absolute-Value-Equations-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 64 - Absolute Value Equations 2</video:title>
      <video:description>Absolute Value Equations 2

u10_l3_t2_we3 Absolute Value Equations 2</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25190.jpg</video:thumbnail_loc>
      <video:duration>63</video:duration>
      <video:publication_date>2012-09-18T01:46:48.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/w5YltRetIQ0</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Absolute</video:tag>
      <video:tag>value</video:tag>
      <video:tag>Equations</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Snake-in-The-Stomach</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Snake in The Stomach</video:title>
      <video:description>A tooth brush that was found in her stomach.This endoscopy was taken by Dr. Julio Murra Saca of a Foreign body in the stomach that resemble a snake. A 30 year-old woman that had been complaining of severe halitosis that is worse in the morning. The endoscopy was performed in 1990 with the old fiber optics endoscopes (Olympus pre-oes 1T). Therefore the video clips is dark.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/09/8b812c44-65f1-4f53-88fe-54983d4b0c7d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>10</video:duration>
      <video:publication_date>2009-09-04T23:36:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3326.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>ENDOSCOPY</video:tag>
      <video:tag>Stomach</video:tag>
      <video:tag>Dr</video:tag>
      <video:tag>Julio</video:tag>
      <video:tag>Murra</video:tag>
      <video:tag>Saca</video:tag>
      <video:tag>Foreign</video:tag>
      <video:tag>body</video:tag>
      <video:tag>Halitosis</video:tag>
      <video:tag>Colonoscopy</video:tag>
      <video:tag>Cancer</video:tag>
      <video:tag>Gastric</video:tag>
      <video:tag>Colon</video:tag>
      <video:tag>bleeding</video:tag>
      <video:tag>bo</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-Computer-Science-61A</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17- Computer Science 61A</video:title>
      <video:description>Lec 17- Computer Science 61A.
The Structure and Interpretation of Computer Programs</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16827.jpg</video:thumbnail_loc>
      <video:duration>2962</video:duration>
      <video:publication_date>2012-09-01T13:49:40.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/RVvsLUrVNAI</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Spring</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/triangles</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>triangles</video:title>
      <video:description>triangles, more... http://www.sonom.gr</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/04/53122f70-fbba-47a7-ba35-ab141ee8db5d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>89</video:duration>
      <video:publication_date>2012-04-16T15:29:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/12246.mp4</video:content_loc>
      <video:uploader>dimitris poimenidis</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>math</video:tag>
      <video:tag>Mathematics</video:tag>
      <video:tag>geometry</video:tag>
      <video:tag>Triangles</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-68-Exponent-Properties-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 68 - Exponent Properties 1</video:title>
      <video:description>Exponent Properties 1

u11_l1_t2_we1 Exponent Properties 1</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25194.jpg</video:thumbnail_loc>
      <video:duration>156</video:duration>
      <video:publication_date>2012-09-18T01:48:44.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/-TpiL4J_yUA</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Exponent</video:tag>
      <video:tag>Properties</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-107-AP-Calculus-BC-Exams-2008-1-d</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 107 - AP Calculus BC Exams: 2008 1 d</video:title>
      <video:description>AP Calculus BC Exams: 2008 1 d

Part 1d of the 2008 AP Calculus BC exam (free response)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19901.jpg</video:thumbnail_loc>
      <video:duration>322</video:duration>
      <video:publication_date>2012-09-06T00:46:18.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/sPTuCE5zd3s</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>ap</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>BC</video:tag>
      <video:tag>Exams</video:tag>
      <video:tag>2008</video:tag>
      <video:tag>1</video:tag>
      <video:tag>d</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Poetry-and-Virginity</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Poetry and Virginity</video:title>
      <video:description>&quot;Lec 4 - Poetry and Virginity&quot; Milton (ENGL 220)

Milton&apos;s first publication, A Mask Presented at Ludlow Castle, is examined. Milton&apos;s vision of a poet&apos;s heaven in &quot;Ad Patrem,&quot; paired with the letter to Charles Diodati, with its particular emphasis on the need for chastity in poets, is used as a springboard to a discussion of the depiction of sexual ideals in the masque. Revelation 14, 1 Corinthians, and the Apology for Smectymnuus are also discussed at length, as are the poet&apos;s biography and the history of the masque&apos;s title.

00:00 - Chapter 1. &quot;Ad Patrem&quot;: A Poem to Milton&apos;s Father
08:33 - Chapter 2. &quot;An Apology for Smectymnuus&quot;
16:34 - Chapter 3. &quot;Comus: A Mask Presented at Ludlow Castle&quot;

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2007.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17298.jpg</video:thumbnail_loc>
      <video:duration>3069</video:duration>
      <video:publication_date>2012-09-02T17:47:31.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/kWfMoc2ctfU</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Christ</video:tag>
      <video:tag>Revelation</video:tag>
      <video:tag>chastity</video:tag>
      <video:tag>parable</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>talents</video:tag>
      <video:tag>Sexuality</video:tag>
      <video:tag>Sound</video:tag>
      <video:tag>mask</video:tag>
      <video:tag>virginity</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-45-Sustainable-Energy-Systems-Scale-Tradeoffs-and-Co-Benefits</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 45 - Sustainable Energy Systems: Scale, Tradeoffs, and Co-Benefits</video:title>
      <video:description>&quot;Lec 45 - Sustainable Energy Systems: Scale, Tradeoffs, and Co-Benefits&quot; October 14, 2009 - Sally Benson, director of the Global Climate and Energy Project, Pamela Matson, dean of the Stanford School of Earth Sciences, Lynn Orr, director of the Precourt Institute for Energy, Stephen Schneider, Stanford professor of Interdisciplinary Environmental Studies, James Sweeney, director of the Precourt Energy Efficiency Center, and Buzz Thompson, co-director of the Woods Institute for the Environment, discuss the interconnected aspects of future sustainable energy systems with a focus on the scales, tradeoffs, and co-benefits involved.

Stanford University
http://www.stanford.edu

Woods Institute for the Environment
http://woods.stanford.edu

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18816.jpg</video:thumbnail_loc>
      <video:duration>3833</video:duration>
      <video:publication_date>2012-09-04T05:38:38.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/QXUnSAAQGq0</video:player_loc>
      <video:uploader>0|8|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Economics</video:tag>
      <video:tag>emissions</video:tag>
      <video:tag>oil</video:tag>
      <video:tag>substitutes</video:tag>
      <video:tag>greenhouse</video:tag>
      <video:tag>Gas</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>Systems</video:tag>
      <video:tag>Law</video:tag>
    </video:video>
  </url>
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College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

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    <loc>https://dnatube.com/videos/Lec-4-Computer-Science-188</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4- Computer Science 188</video:title>
      <video:description>&quot;Lec 4- Computer Science 188&quot;Introduction to Artificial Intelligence</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27147.jpg</video:thumbnail_loc>
      <video:duration>4623</video:duration>
      <video:publication_date>2012-09-21T03:21:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/j5CAwfJ_DX4</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>4</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>188</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Demographic-Transition-in-Europe-Mortality-Decline</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Demographic Transition in Europe; Mortality Decline</video:title>
      <video:description>&quot;Lec 7 - Demographic Transition in Europe; Mortality Decline&quot; Global Problems of Population Growth (MCDB 150)

European population grew only slowly during the period 1200-1700; factors include disease and wars. Human feces and rotting animal remains were not sequestered and often contaminated drinking water. Cities were so filthy that more people died in them than were born. About a third of children died in infancy, many from abandonment and lack of care during wet-nursing. Children that survived were subjected to harsh discipline to control their tendency to sin. Ineffective and even harmful treatments, like blood-letting, were all that medicine could offer. Starting with Newton&apos;s Principia (1687) and the Enlightenment (eighteenth century), scientific attitudes began replacing religious ones: the biological and physical world became objects of study. Sanitation, hygiene and public health improved. Inoculation and vaccination were developed. The Industrial Revolution began. As death rates fell, population rose. While most believe that an increasing population is good, Malthus worries that population can grow faster than the food supply, trapping people in subsistence misery.

00:00 - Chapter 1. Introduction: Stories about Bride Price
03:27 - Chapter 2. Review of Previous Session: Early Europe
17:30 - Chapter 3. Population Factors: Personal Cleanliness, Infanticide
27:19 - Chapter 4. Historic Misery, Disease, and Medicine
36:55 - Chapter 5. Further Aspects of &apos;Pre-Scientific&apos; Life
44:38 - Chapter 6. Demographic Transition
01:02:24 - Chapter 7. Malthus

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23096.jpg</video:thumbnail_loc>
      <video:duration>4134</video:duration>
      <video:publication_date>2012-09-12T12:13:31.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/-ZYU7l-At8s</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>7</video:tag>
      <video:tag>Demographic</video:tag>
      <video:tag>Transition</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Europe</video:tag>
      <video:tag>mortality</video:tag>
      <video:tag>Decline</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-Algebra-Equation-of-a-line</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - Algebra: Equation of a line</video:title>
      <video:description>Algebra: Equation of a line

Determining the equation of a line</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20097.jpg</video:thumbnail_loc>
      <video:duration>405</video:duration>
      <video:publication_date>2012-09-06T01:59:29.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/gvwKv6F69F0</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>algebra</video:tag>
      <video:tag>equation</video:tag>
      <video:tag>of</video:tag>
      <video:tag>A</video:tag>
      <video:tag>line</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-26-Biology-1B-Human-Evolution</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 26 -Biology 1B -  Human Evolution</video:title>
      <video:description>&quot;Lec 26 -Biology 1B -  Human Evolution&quot;General Biology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27224.jpg</video:thumbnail_loc>
      <video:duration>2697</video:duration>
      <video:publication_date>2012-09-21T04:07:03.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/LLRBi1qNg_Y</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Developmental Biology</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>26</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>1B</video:tag>
      <video:tag>human</video:tag>
      <video:tag>Evolution</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-28-Parametric-Equations-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 28 - Parametric Equations 2</video:title>
      <video:description>Parametric Equations 2

Eliminating the parameter</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19983.jpg</video:thumbnail_loc>
      <video:duration>585</video:duration>
      <video:publication_date>2012-09-06T01:20:21.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/wToSIQJ2o_8</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Parametric</video:tag>
      <video:tag>Equations</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-92-Put-Writer-Payoff-Diagrams</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 92 - Put Writer Payoff Diagrams</video:title>
      <video:description>Put Writer Payoff Diagrams

Put Writer Payoff Diagrams</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20349.jpg</video:thumbnail_loc>
      <video:duration>247</video:duration>
      <video:publication_date>2012-09-06T14:22:02.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/WFuLVSz6n8M</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Put</video:tag>
      <video:tag>Writer</video:tag>
      <video:tag>Payoff</video:tag>
      <video:tag>Diagrams</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-Science-164</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec -Science -164 -</video:title>
      <video:description>lec 16-Computer Science -164 -Programming Languages and Compilers</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27557.jpg</video:thumbnail_loc>
      <video:duration>2666</video:duration>
      <video:publication_date>2012-09-30T08:28:29.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/aJ28vfymr4I</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Computer-Science-C149</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Computer Science C149</video:title>
      <video:description>&quot;Lec 5 - Computer Science C149&quot;Introduction to Embedded Systems</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23955.jpg</video:thumbnail_loc>
      <video:duration>4818</video:duration>
      <video:publication_date>2012-09-14T12:12:42.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/vHRdxpFTR1A</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>5</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>C149</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Hip-Resurfacing-Surgery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Hip Resurfacing Surgery</video:title>
      <video:description>This video will help you in understanding that how does the hip resurfacing is carried out. A brief explanation with the careful instructions is shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/15dabe6c-57da-4f01-95a3-126eefcba37a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>128</video:duration>
      <video:publication_date>2013-02-11T01:31:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30068.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>How</video:tag>
      <video:tag>Hip</video:tag>
      <video:tag>Resurfacing</video:tag>
      <video:tag>is</video:tag>
      <video:tag>carried</video:tag>
      <video:tag>out</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Three-Balloons</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Three Balloons</video:title>
      <video:description>Three Balloons

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26118.jpg</video:thumbnail_loc>
      <video:duration>58</video:duration>
      <video:publication_date>2012-09-18T23:58:07.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/a6qGIMqDKwA</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Three</video:tag>
      <video:tag>Balloons</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-20-Biology-1A</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 20-Biology 1A -</video:title>
      <video:description>lec 20-Biology 1A - General Biology Lecture</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23378.jpg</video:thumbnail_loc>
      <video:duration>2989</video:duration>
      <video:publication_date>2012-09-13T13:18:34.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ccOQ3k8n_jw</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Biomedical Engineering</video:category>
      <video:tag>biology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Relaxation-By-Deep-Breathing</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Relaxation By Deep Breathing</video:title>
      <video:description>Ths video will will help you to understand that how does he deep breathing exercise are the key to remain relax. Doctors says that when you take deep breathe it actually sends message to brain to calm down and to relax.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/c514cfa4-09f2-4222-adc0-08f8525192c0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>109</video:duration>
      <video:publication_date>2013-02-11T01:31:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30067.mp4</video:content_loc>
      <video:uploader>Candelaria Smart</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Deep</video:tag>
      <video:tag>Breathing</video:tag>
      <video:tag>Exercises</video:tag>
      <video:tag>for</video:tag>
      <video:tag>relaxation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-52-Weak-Acid-Titration</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 52 - Weak Acid Titration</video:title>
      <video:description>Weak Acid Titration

Equivalence point when titrating a weak acid</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22607.jpg</video:thumbnail_loc>
      <video:duration>624</video:duration>
      <video:publication_date>2012-09-11T02:40:17.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/gbpc_JBG1F0</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Weak</video:tag>
      <video:tag>Acid</video:tag>
      <video:tag>titration</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-21-Chemistry-1A-Lecture-22</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21 - Chemistry 1A - Lecture 22</video:title>
      <video:description>Chemistry 1A - Lecture 22

General Chemistry</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26747.jpg</video:thumbnail_loc>
      <video:duration>2978</video:duration>
      <video:publication_date>2012-09-19T02:20:15.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/sNGdtmvA9HY</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Chemistry</video:tag>
      <video:tag>1A</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>22</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-Equivalent-Circuit</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16- Equivalent Circuit</video:title>
      <video:description>Lec 16- Equivalent Circuit.
Introduction to MEMS Design</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17113.jpg</video:thumbnail_loc>
      <video:duration>4870</video:duration>
      <video:publication_date>2012-09-02T10:12:13.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/IBooLZ6YJzw</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-Psychology-101</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - Psychology 101</video:title>
      <video:description>&quot;Lec 13 - Psychology 101&quot;Research and Data Analysis in Psychology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27179.jpg</video:thumbnail_loc>
      <video:duration>2940</video:duration>
      <video:publication_date>2012-09-21T03:37:49.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/oKj-DV74VHY</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Philosophy</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>13</video:tag>
      <video:tag>Psychology</video:tag>
      <video:tag>101</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-24-Why-Lattice-Multiplication-Works</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 24 - Why Lattice Multiplication Works</video:title>
      <video:description>Why Lattice Multiplication Works

Understanding why lattice multiplication works</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20488.jpg</video:thumbnail_loc>
      <video:duration>501</video:duration>
      <video:publication_date>2012-09-06T15:23:27.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/S3z4XqC_YSc</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Why</video:tag>
      <video:tag>lattice</video:tag>
      <video:tag>Multiplication</video:tag>
      <video:tag>Works</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-Statistics-20-Lecture-22</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 - Statistics 20 - Lecture 22</video:title>
      <video:description>Statistics 20 - Lecture 22

Introduction to Probability and Statistics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25861.jpg</video:thumbnail_loc>
      <video:duration>4222</video:duration>
      <video:publication_date>2012-09-18T17:56:44.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/zUTm-vPppSE</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>statistics</video:tag>
      <video:tag>20</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>22</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-25-GMAT-Math-25</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 25 - GMAT Math 25</video:title>
      <video:description>GMAT Math 25

129-132, pgs. 169-170</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21941.jpg</video:thumbnail_loc>
      <video:duration>691</video:duration>
      <video:publication_date>2012-09-10T23:55:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/A6FP-2d3GnQ</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>GMAT</video:tag>
      <video:tag>math</video:tag>
      <video:tag>25</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-26-SAT-Prep-Test-2-Section-6-Part-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 26 - SAT Prep: Test 2 Section 6 Part 1</video:title>
      <video:description>SAT Prep: Test 2 Section 6 Part 1

Problems 1-6 on starting on page 471</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22130.jpg</video:thumbnail_loc>
      <video:duration>600</video:duration>
      <video:publication_date>2012-09-11T00:55:19.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/4mUAiRKIhj0</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>SAT</video:tag>
      <video:tag>prep</video:tag>
      <video:tag>Test</video:tag>
      <video:tag>2</video:tag>
      <video:tag>Section</video:tag>
      <video:tag>6</video:tag>
      <video:tag>part</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Inferno-V-VI-VII</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Inferno V, VI, VII</video:title>
      <video:description>&quot;Lec 4 - Inferno V, VI, VII&quot; Dante in Translation  (ITAL 310)

This lecture examines Inferno IV -VII. Dante&apos;s Limbo, modeled on the classical locus amoenus, is identified as a place of repose and vulnerability. Here, in fact, among the poets of antiquity, the pilgrim falls prey to poetic hubris by joining in their ranks. The pilgrim is faced with the consequences of his poetic vocation when he descends to the circle of lust (Inferno V), where Francesca da Rimini, in her failure to distinguish romance from reality, testifies to the dangers inherent to the act of reading. From the destructive power of lust within the private world of the court, Dante moves on to the effects of its sister sin, gluttony, on the public sphere of the city. The relationship posited in Inferno VI between Ciacco and his native Florence is read as a critique of the &quot;body politic.&quot; In conclusion, Virgil&apos;s discourse on Fortune in the circle of avarice and prodigality (Inferno VII) is situated within the Christian world of divine providence.

00:00 - Chapter 1. The Ambiguities of Gardens
04:10 - Chapter 2. Canto V: The Second Circle 
13:14 - Chapter 3. The Lustful in the Second Circle 
19:40 - Chapter 4. Overwhelmed by Pity, Dante Faints Like a Dead Body
32:34 - Chapter 5. A Story of Reading; References to Time 
40:29 - Chapter 6. Canto VI: The Third Circle; Ciacco 
57:47 - Chapter 7. Dante&apos;s Political Understanding 
01:03:05 - Chapter 8. Canto VII: The Avaricious in the Fourth Circle 
01:08:17 - Chapter 9. Question and Answer 

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

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U09_L4_T1_we2 Order of Operations 2</video:description>
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U05_L1_T2_we1 : Absolute value inequalities</video:description>
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Multivariable Calculus
Instructor: Edward Frenkel

Course website: http://math.berkeley.edu/~frenkel</video:description>
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      <video:description>Angle Bisector Theorem Examples

Using the angle bisector theorem to solve for sides of a triangle</video:description>
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Intuition as to why high real interest rates lead to low investment and why low rates lead to high investment</video:description>
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Normal and Inverted Futures Curves</video:description>
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      <video:title>Lec 93 - Alternate Proof to Induction for Integer Sum</video:title>
      <video:description>Alternate Proof to Induction for Integer Sum

Another way to prove the expression for the sum of all positive integers up to and including n</video:description>
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      <video:title>Lec 94 - Writing Proportions</video:title>
      <video:description>Writing Proportions

Setting up proportions to solve a word problem</video:description>
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      <video:title>Lec 92 - Incenter and incircles of a triangle</video:title>
      <video:description>Incenter and incircles of a triangle

Using angle bisectors to find the incenter and incircle of a triangle</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20384.jpg</video:thumbnail_loc>
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      <video:player_loc>https://www.youtube.com/embed/21vbBiCVijE</video:player_loc>
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      <video:title>Lec 55 - The Golden Ratio</video:title>
      <video:description>The Golden Ratio

An introduction to one of the most amazing ideas/numbers in mathematics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20326.jpg</video:thumbnail_loc>
      <video:duration>882</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/5zosU6XTgSY</video:player_loc>
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    <loc>https://dnatube.com/videos/Lec-1-Building-the-Virtual-Volunteer-Community</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Building the Virtual Volunteer Community</video:title>
      <video:description>Lec 1 - Building the Virtual Volunteer Community. Attendees will learn more about the University&apos;s new web tool for building alumni communities and the impact of this online resource on how UChicago volunteers connect and work</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14966.jpg</video:thumbnail_loc>
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    <video:video>
      <video:title>Lec 9 - Alternate mental subtraction method</video:title>
      <video:description>Alternate mental subtraction method

How I subtract in my head</video:description>
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      <video:description>CS 61B Abstract Classes

CS 61B: Data Structures - Fall 2006

Instructor Jonathan Shewchuk

Fundamental dynamic data structures, including linear lists, queues, trees, and other linked structures; arrays strings, and hash tables. Storage management. Elementary principles of software engineering. Abstract data types. Algorithms for sorting and searching. Introduction to the Java programming language.

http://www.cs.berkeley.edu</video:description>
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Software Engineering</video:description>
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  <url>
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    <video:video>
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      <video:description>Lec 19-Mathematics 16B.Analytic Geometry and Calculus</video:description>
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    <loc>https://dnatube.com/videos/Conflict-or-Conciliation-Quran-and-Modern-Science</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:description>Dr.
Zakir Naik is a medical doctor by profession but is renowned as a dynamic international orator on Islam and Comparative Religion. Dr. Zakir Naik clarifies Islamic viewpoints and clears misconceptions about Islam, using the Quran, authentic Hadith and other religious scriptures.</video:description>
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    <loc>https://dnatube.com/videos/Development-in-Animals</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>Development in Animals</video:title>
      <video:description>This video from evaluation and genetics discusses the animal development. Video is very helpful for the knowledge purpose.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/a29d60e3-89eb-4e21-8280-00f2b95e63ee/cand_5.jpg</video:thumbnail_loc>
      <video:duration>691</video:duration>
      <video:publication_date>2013-02-09T06:05:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29789.mp4</video:content_loc>
      <video:uploader>Ollie Wall</video:uploader>
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      <video:tag>we</video:tag>
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      <video:tag>tubes</video:tag>
      <video:tag>Crash</video:tag>
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    <loc>https://dnatube.com/videos/Medicating-for-high-blood-pressure-HBP</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>Medicating for high blood pressure HBP</video:title>
      <video:description>This video provides an information about  medicating for high blood pressure (HBP #3)

One in four Americans will probably need high blood pressure medication at some point in their lives, so it&apos;s helpful to learn the basics of these drugs.Watch More Health Videos at Health Guru: http://www.healthguru.com/?YT</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27850.mp4</video:content_loc>
      <video:uploader>Julia Roberts</video:uploader>
      <video:category>Medical</video:category>
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      <video:tag>for</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Ten-Ways-Shorts-Squid-Attack-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Ten Ways Shorts Squid Attack Video</video:title>
      <video:description>Learn about giant squid and find out about the mythology of the squid attack that comes their way from easy meals of fish and shrimp to a more sporting ten Completely Obvious research discoveries</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/2812843c-db60-443a-905e-55f33cc924f7/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2012-12-08T08:14:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28402.mp4</video:content_loc>
      <video:uploader>Amir Nayak</video:uploader>
      <video:category>Others</video:category>
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  <url>
    <loc>https://dnatube.com/videos/The-issue-of-evolution-and-education-interview-with-Marc-Ha</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The issue of evolution and education: interview with Marc Ha</video:title>
      <video:description>In his answer to how does he see the issue of evolution and education, March Hauser mentioned that there happen to be a huge gap between the knowledge derived from careful studies and what children of America are being taught. Edited by Ashraf</video:description>
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      <video:publication_date>2007-08-10T00:58:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/676.mp4</video:content_loc>
      <video:uploader>siere</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Excision-of-rectovaginal-nodule</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Excision of rectovaginal nodule</video:title>
      <video:description>This video diescibes the techniques of excision of rectovaginal endometriotic nodule and the complications association with this type of surgery a step by step strategy procedure of rectovaginal nodule excision including technique of ureterolysis</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8703.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Diagnosing-Abusive-Relationship</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Diagnosing Abusive Relationship</video:title>
      <video:description>Here is one of the videos of Dr.Jeanne King where she talks about fighting against abuse. The clip contains information about the confusion and psychological denial the patient is going through when it is about psycho-social condition. Meeting the same type of people and creating the same type of relationships over and over again is one more thing that Dr.King discuses here.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10846.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>University College London - Bioinformatics Research</video:title>
      <video:description>UCL computer science staff talk about their research which uses computational techniques to improve understanding and treatment of disease. See http://bioinf.cs.ucl.ac.uk/ for more details.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2669.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Bioinformatics</video:category>
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      <video:tag>Systems</video:tag>
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      <video:tag>modeling</video:tag>
      <video:tag>Disease</video:tag>
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    <loc>https://dnatube.com/videos/Pregnant-robot-trains-students-from-dr-osama-kloub</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Pregnant robot trains students from dr osama kloub</video:title>
      <video:description>In this video a pregnant robot is used to train medical students in childbirt medical students at johns hopkins university are getting a real life birthing experience when a robot goes into labor</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/3da5f32d-17b6-4197-84f3-c72e50f4b092/cand_5.jpg</video:thumbnail_loc>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10179.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Pauls-chemotherapy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Paul&apos;s chemotherapy</video:title>
      <video:description>This video provides an information about Paul&apos;s chemotherapy journey.

Paul had chemotherapy to treat Hodgkin&apos;s lymphoma. Check out this video to learn about his treatment, side effects and how he&apos;s doing today. And for more videos, visit: http://conditions.healthguru.com/topic/cancer/how-cancer-works</video:description>
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      <video:publication_date>2012-10-11T00:40:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27854.mp4</video:content_loc>
      <video:uploader>Julia Roberts</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Paul</video:tag>
      <video:tag>s</video:tag>
      <video:tag>chemotherapy</video:tag>
      <video:tag>Journey</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Basic Forearm Circular Cast Demonstration</video:title>
      <video:description>In this presentaion the basic forearm circular cast will be demonstrate in general the basic forearm circular cast is applied after reducing a distal radial fracture in order to maintain the reduction</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/42ceb3a8-5a93-4380-828d-b9cb3b83fd49/cand_5.jpg</video:thumbnail_loc>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9826.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
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      <video:tag>Forearm</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Teeth grind food during mastication. Bacteria and chemicals in food can harm the teeth. This video shows how teeth is effected by bacteria that produces acid in mouth. Edited by Ashraf</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6149.mp4</video:content_loc>
      <video:uploader>bumblebee</video:uploader>
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    <loc>https://dnatube.com/videos/A-Patientss-Interview-after-Surgical-Hernia</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Witness a successful surgical hernia done in India and listen to his testimonial and speedy recovery.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9693.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>It is a new technology and not many of us have seen it yet but it is interesting enough to take our attention. I am talking about 3D printer technology in which you can even make a fake gun. See what the basic principle under this technology.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31249.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
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    <loc>https://dnatube.com/videos/Lec-49-Investment-vs-Consumption-1</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 49 - Investment vs. Consumption 1</video:title>
      <video:description>Investment vs. Consumption 1

The difference between investment and consumption.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20226.jpg</video:thumbnail_loc>
      <video:duration>591</video:duration>
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    <loc>https://dnatube.com/videos/Science-of-Fat-part-7-of-10</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:description>HHMI 2004 Holiday Lectures on Science: The Science of Fat. Lecturer: Jeffrey M. Friedman, M.D., Ph.D. giving lecture: Deconstructing Obesity.  
Dr. Friedman explains how do we know if something is genetic trait, and how &quot;heritability&quot; traits are. Case study is discussed where kid is deficient in hormone leptin.</video:description>
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      <video:publication_date>2007-08-18T18:33:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/815.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>James Webb&apos;s Telescope will enable astronomers to study the birth of planets and the shaping of a solar system.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/4c4f07bd-999f-4bb0-8243-20e4a5b83cf1/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2011-11-12T07:54:14.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7498.mp4</video:content_loc>
      <video:uploader>chandika muthumuni</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Computer Science 188 - Lecture 25

Introduction to Artificial Intelligence</video:description>
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      <video:duration>4734</video:duration>
      <video:publication_date>2012-09-19T00:51:48.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ZvSDLFZGgRE</video:player_loc>
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    <loc>https://dnatube.com/videos/Characteristics-Of-A-Kiwi-Bird</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Characteristics Of A Kiwi Bird</video:title>
      <video:description>This video demonstrates the different features of a kiwi. Kiwis are a kind of bird that cannot fly.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/4d72ab73-53e3-4e49-b47d-3dd474990f65/cand_5.jpg</video:thumbnail_loc>
      <video:duration>110</video:duration>
      <video:publication_date>2012-12-09T08:34:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28462.mp4</video:content_loc>
      <video:uploader>Amir Nayak</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Mutant</video:tag>
      <video:tag>Planet</video:tag>
      <video:tag>Kiwi</video:tag>
      <video:tag>Bird</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Satellites-View-of-the-Growing-Gulf-Oil-Spill</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Satellites View of the Growing Gulf Oil Spill</video:title>
      <video:description>Satellites are essentially cameras that take pictures of the earths surface for observation and study.Here in one of it&apos;s journey, it was able to record an oil spill as it slowly expanded.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/5012b7a9-ee25-4c9b-8fc1-96c62263c762/cand_5.jpg</video:thumbnail_loc>
      <video:duration>156</video:duration>
      <video:publication_date>2011-11-15T09:23:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7521.mp4</video:content_loc>
      <video:uploader>chandika muthumuni</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Satellites</video:tag>
      <video:tag>View</video:tag>
      <video:tag>Growing</video:tag>
      <video:tag>Gulf</video:tag>
      <video:tag>oil</video:tag>
      <video:tag>Spill</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Embryonic-Stem-Cells</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Embryonic Stem Cells</video:title>
      <video:description>This video shows and describes embryonic stem cells.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/1e3f23eb-73a9-445d-88f4-cda182a5846c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>67</video:duration>
      <video:publication_date>2009-05-27T19:16:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2391.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Stem</video:tag>
      <video:tag>cells</video:tag>
      <video:tag>embryonic</video:tag>
      <video:tag>biology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Zoonosis-or-Zoonoses</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Zoonosis or Zoonoses</video:title>
      <video:description>Zoonoses can be caused by a range of disease pathogens such as viruses, bacteria, fungi and parasites. They are infectious diseases of animals (usually vertebrates), that can naturally be transmitted to humans.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2016/03/62d9bda6-c19d-4bbd-be1b-f74442533d17/cand_5.jpg</video:thumbnail_loc>
      <video:duration>80</video:duration>
      <video:publication_date>2016-03-28T14:05:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32458.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>zoonosis</video:tag>
      <video:tag>zoonoses</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-137-Calculating-dot-and-cross-products-with-unit-vector-notation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 137 - Calculating dot and cross products with unit vector notation</video:title>
      <video:description>Calculating dot and cross products with unit vector notation`


Calculating the dot and cross products when vectors are presented in their x, y, and z (or i,j, and k) components.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21821.jpg</video:thumbnail_loc>
      <video:duration>586</video:duration>
      <video:publication_date>2012-09-10T14:22:35.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/enr7JqvehJs</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Calculating</video:tag>
      <video:tag>Dot</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Cross</video:tag>
      <video:tag>Products</video:tag>
      <video:tag>with</video:tag>
      <video:tag>Unit</video:tag>
      <video:tag>Vector</video:tag>
      <video:tag>Notation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Governments-Financial-Condition</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Government&apos;s Financial Condition</video:title>
      <video:description>Government&apos;s Financial Condition

Difference between debt and operating costs.  Seeing how large obligations are for social security and medicare</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25115.jpg</video:thumbnail_loc>
      <video:duration>632</video:duration>
      <video:publication_date>2012-09-18T01:21:43.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/LOiw5aBrm4Y</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>government</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Financial</video:tag>
      <video:tag>condition</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Reverse-Transcription</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Reverse Transcription</video:title>
      <video:description>Reverse transcription is a widely used technique in molecular biology where a RNA strand is reverse transcribed into its DNA complement using the reverse transcriptase, such as SuperScript®. Learn how reverse transcription works in a fun animated video and how to select the right reverse transcriptases and primers for your experiment.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2016/04/7e7d4778-e812-4ad2-abe6-b2e7079a4ee2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>279</video:duration>
      <video:publication_date>2016-04-12T02:04:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32475.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>reverse</video:tag>
      <video:tag>Transcription</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Solar-System</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Solar System</video:title>
      <video:description>This video shows the wonders of our Solar System. It features the planet in our solar system starting from a dwarf planet up to the Sun.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/844276f2-ebef-4da3-bf71-1a47e86f24a1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>144</video:duration>
      <video:publication_date>2012-12-09T08:34:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28461.mp4</video:content_loc>
      <video:uploader>Amir Nayak</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Wonders</video:tag>
      <video:tag>solar</video:tag>
      <video:tag>system</video:tag>
      <video:tag>View</video:tag>
      <video:tag>Edge</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Chemical-Science-Kinetics-cont-Lecture-34</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Chemical Science - Kinetics (cont.) - Lecture 34</video:title>
      <video:description>Principles of Chemical Science/n    * Email this page/nVideo Lectures - Lecture 34/nTopics covered:
	/nKinetics (cont.)/nInstructor:
	/nProf. Catherine Drennan/nTranscript - Lecture 34/nAll right./nLet&apos;s continue then on this unit of kinetics. Today we are going to talk about temperature and we are going to talk about collisions and we are going to talk about activation energies and activated complexes./nAnd we are still in Chapter 13 in your book. When we started this unit on kinetics, we listed a bunch of things that can affect a rate of a reaction. And let&apos;s just review what we have talked about and what we have left to talk about./nWe talked about mechanisms of reactions. One step, two steps, fast steps, slow steps. That can affect the rate of the reaction. We talked about concentration of material. We talked about nature of material./nWe talked about first order and second order integrated rate laws. Today we are going to talk about temperature, then Monday we are going to talk about the use of catalysts, and then Wednesday again is a review./nWe are right at the bottom of our list here of things affecting rates of reaction. The affect of temperature. If you are in the gas-phase, it is sort of the qualitative observation that if you increase the temperature the rate increases./nYou&apos;ve probably sort of thought about this, that if you want to make something go faster you add some heat. Today we are going to talk about quantitative affects and how you can actually calculate a change in rate constant if the temperature of the reaction is changed./nHere we go back to 1889. That is when Arrhenius plotted rate constants versus temperature. And he was looking to get a straight line. He found that if he used the natural log of the rate constants and plotted that against inverse temperature, he got a straight line./nHere is what one of those plots look like. The rate constants are varying exponentially with inverse temperature. On one axis, we have the natural log of the rate constant K. On the other axis, we have one</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/94b3fdf7-fc62-4276-ae8c-b0f2ed189aa4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>2602</video:duration>
      <video:publication_date>2009-04-16T23:46:08.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1766.mp4</video:content_loc>
      <video:uploader>Celal Yankuncu</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>kinetics</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-Hypocalcemia</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Hypocalcemia?</video:title>
      <video:description>Hypocalcemia is due to the low level of calcium in blood. Here a brief introduction for it is provided here by doctor Carlo A. Oller, MD FACEP emergency physician.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/04/95b62f07-fb70-4bc0-9225-d6094991adf9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>155</video:duration>
      <video:publication_date>2013-04-07T18:33:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30439.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Hypocalcemia</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Heart-Attack-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Heart Attack Video</video:title>
      <video:description>Heart attack occurs when the flow of blood to any part of the heart stops. This video shows what causes the blockage in flow of blood.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/89df5745-c400-4681-810d-c53ba8cd650e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>19</video:duration>
      <video:publication_date>2011-11-29T11:09:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8841.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Heart</video:tag>
      <video:tag>attack</video:tag>
      <video:tag>Animation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Geithner-Plan-II</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Geithner Plan II</video:title>
      <video:description>More on the Geithner Plan.  The problem of banks buying the assets from themselves.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/10/aec06db9-c172-47b9-92ab-94b4309208fb/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2009-10-05T18:11:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3407.mp4</video:content_loc>
      <video:uploader>arif bicer</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Timothy</video:tag>
      <video:tag>Geithner</video:tag>
      <video:tag>bank</video:tag>
      <video:tag>Bailout</video:tag>
      <video:tag>Obama</video:tag>
      <video:tag>tarp</video:tag>
      <video:tag>talf</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-40-Communicating-Climate-Science-in-a-Changing-Media-Landscape</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 40 - Communicating Climate Science in a Changing Media Landscape</video:title>
      <video:description>&quot;Lec 40 - Communicating Climate Science in a Changing Media Landscape&quot; December 2, 2009 - Heidi Cullen, Director of Communications and Senior Research Scientist at Climate Central, discusses the current shifting state of the U.S. media landscape in relation to the issue of climate change, and emphasizes possible pathways for improving public understanding of environmental and climate science.

Stanford University
http://www.stanford.edu

Climate Central
http://www.climatecentral.org

Stanford Energy Seminar
http://energyseminar.stanford.edu

Stanford University Channel on YouTube
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18811.jpg</video:thumbnail_loc>
      <video:duration>3717</video:duration>
      <video:publication_date>2012-09-04T05:34:28.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/rIqZkrK_fGo</video:player_loc>
      <video:uploader>0|8|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>behavior</video:tag>
      <video:tag>climate</video:tag>
      <video:tag>change</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>policy</video:tag>
      <video:tag>greenhouse</video:tag>
      <video:tag>gases</video:tag>
      <video:tag>impacts</video:tag>
      <video:tag>social</video:tag>
      <video:tag>environment</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Technology-and-Entrepreneurship-Overview</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Technology and Entrepreneurship Overview</video:title>
      <video:description>Chuck Eesley provides an introduction and overview of the course on Technology Entrepreneurship (ENGR 145). &quot;Lec 1 - Technology and Entrepreneurship Overview&quot; Including topics such as what you will learn in the class, course design and logistics, &quot;technology entrepreneurship&quot; defined, and other options for entrepreneurship education at Stanford.

Take the quizzes and find the rest of the course at http://eesley.blogspot.com

Stanford University:
http://www.stanford.edu/

Management Science and Engineering at Stanford:
http://www.stanford.edu/dept/MSandE

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19003.jpg</video:thumbnail_loc>
      <video:duration>1299</video:duration>
      <video:publication_date>2012-09-04T08:49:28.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/MvPTVgGUsyc</video:player_loc>
      <video:uploader>0|50|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>technology</video:tag>
      <video:tag>entrepreneurship</video:tag>
      <video:tag>venture</video:tag>
      <video:tag>capital</video:tag>
      <video:tag>silicon</video:tag>
      <video:tag>valley</video:tag>
      <video:tag>Business</video:tag>
      <video:tag>start</video:tag>
      <video:tag>up</video:tag>
      <video:tag>cash</video:tag>
      <video:tag>flow</video:tag>
      <video:tag>funding</video:tag>
      <video:tag>team</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>education</video:tag>
      <video:tag>culture</video:tag>
      <video:tag>mentor</video:tag>
      <video:tag>Google</video:tag>
      <video:tag>Facebook</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>Scientific</video:tag>
      <video:tag>method</video:tag>
      <video:tag>practice</video:tag>
      <video:tag>research</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-Cognitive-Science-C103-Lecture-13</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - Cognitive Science C103 - Lecture 13</video:title>
      <video:description>Cognitive Science C103 - Lecture 13
History of Information</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25817.jpg</video:thumbnail_loc>
      <video:duration>4588</video:duration>
      <video:publication_date>2012-09-18T17:42:19.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/vHlrk6cNcdQ</video:player_loc>
      <video:uploader>0|18|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Cognitive</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>C103</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>13</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Public-Health-250B-Lecture-13-Bias-selection</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - Public Health 250B - Lecture 13: Bias - selection</video:title>
      <video:description>Public Health 250B - Lecture 13: Bias - selection

Epidemiologic Methods II</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25616.jpg</video:thumbnail_loc>
      <video:duration>6111</video:duration>
      <video:publication_date>2012-09-18T16:39:18.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/f-Ao1ymg1e8</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Public</video:tag>
      <video:tag>Health</video:tag>
      <video:tag>250B</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>13</video:tag>
      <video:tag>Bias</video:tag>
      <video:tag>Selection</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-The-Founding-Team</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - The Founding Team</video:title>
      <video:description>&quot;Lec 5 - The Founding Team&quot; Chuck Eesley discusses some of the basics of forming a founding team for an entrepreneurial venture. He stresses that without a strong central team a project will often have very little chance of success -- everyone needs to be willing to make sacrifices.

Take the quizzes and find the rest of the course at http://eesley.blogspot.com

Stanford University:
http://www.stanford.edu/

Management Science and Engineering at Stanford:
http://www.stanford.edu/dept/MSandE

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19007.jpg</video:thumbnail_loc>
      <video:duration>813</video:duration>
      <video:publication_date>2012-09-04T08:49:44.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/c52Y2ObjFms</video:player_loc>
      <video:uploader>0|50|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>technology</video:tag>
      <video:tag>entrepreneurship</video:tag>
      <video:tag>venture</video:tag>
      <video:tag>capital</video:tag>
      <video:tag>Founding</video:tag>
      <video:tag>team</video:tag>
      <video:tag>Partners</video:tag>
      <video:tag>Teamwork</video:tag>
      <video:tag>core</video:tag>
      <video:tag>silicon</video:tag>
      <video:tag>valley</video:tag>
      <video:tag>Business</video:tag>
      <video:tag>start</video:tag>
      <video:tag>up</video:tag>
      <video:tag>cash</video:tag>
      <video:tag>flow</video:tag>
      <video:tag>funding</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>education</video:tag>
      <video:tag>culture</video:tag>
      <video:tag>mentor</video:tag>
      <video:tag>Google</video:tag>
      <video:tag>Facebook</video:tag>
      <video:tag>theory</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-103-Full-Reserve-Banking</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 103 - Full Reserve Banking</video:title>
      <video:description>Full Reserve Banking

Overview of full reserve banking in comparison to fractional reserve banking</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25611.jpg</video:thumbnail_loc>
      <video:duration>452</video:duration>
      <video:publication_date>2012-09-18T16:38:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/RGMcswR8DnY</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Full</video:tag>
      <video:tag>reserve</video:tag>
      <video:tag>Banking</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-Case-Discussion-and-Business-Models</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - Case Discussion and Business Models</video:title>
      <video:description>&quot;Lec 9 - Case Discussion and Business Models&quot; Chuck Eesley discusses the case method style of instruction and some guidelines for analyzing cases and case discussions. He also introduces the idea of the business model which will be discussed in greater detail in the following videos.

Take the quizzes and find the rest of the course at http://eesley.blogspot.com

Stanford University:
http://www.stanford.edu/

Management Science and Engineering at Stanford:
http://www.stanford.edu/dept/MSandE

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19011.jpg</video:thumbnail_loc>
      <video:duration>1011</video:duration>
      <video:publication_date>2012-09-04T08:50:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/h9EgMrDRZDg</video:player_loc>
      <video:uploader>0|50|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>technology</video:tag>
      <video:tag>entrepreneurship</video:tag>
      <video:tag>venture</video:tag>
      <video:tag>capital</video:tag>
      <video:tag>Business</video:tag>
      <video:tag>model</video:tag>
      <video:tag>discussion</video:tag>
      <video:tag>Teamwork</video:tag>
      <video:tag>core</video:tag>
      <video:tag>silicon</video:tag>
      <video:tag>valley</video:tag>
      <video:tag>start</video:tag>
      <video:tag>up</video:tag>
      <video:tag>cash</video:tag>
      <video:tag>flow</video:tag>
      <video:tag>funding</video:tag>
      <video:tag>team</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>education</video:tag>
      <video:tag>culture</video:tag>
      <video:tag>mentor</video:tag>
      <video:tag>Google</video:tag>
      <video:tag>Facebook</video:tag>
      <video:tag>theory</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Psych-1-General-Psychology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - Psych 1 - General Psychology</video:title>
      <video:description>Psych 1 - General Psychology 

Memory 2
Psychology 1 - Fall 2007 - Introduction to the principal areas, problems, and concepts of psychology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19514.jpg</video:thumbnail_loc>
      <video:duration>3085</video:duration>
      <video:publication_date>2012-09-05T03:10:11.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/GtC7wb5xABg</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>psych</video:tag>
      <video:tag>kihlstrom</video:tag>
      <video:tag>class</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-Psych-1-General-Psychology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - Psych 1 - General Psychology</video:title>
      <video:description>Psych 1 - General Psychology

Memory 3
Psychology 1 - Fall 2007 - Introduction to the principal areas, problems, and concepts of psychology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19516.jpg</video:thumbnail_loc>
      <video:duration>2738</video:duration>
      <video:publication_date>2012-09-05T03:10:57.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/0J8oxtd5_J0</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>psych</video:tag>
      <video:tag>kihlstrom</video:tag>
      <video:tag>class</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-164-2011-Calculus-AB-Free-Response-3-c</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 164 - 2011 Calculus AB Free Response #3 (c)</video:title>
      <video:description>2011 Calculus AB Free Response #3 (c)

Disk method to find the volume of a solid generated by rotation of a function</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19993.jpg</video:thumbnail_loc>
      <video:duration>399</video:duration>
      <video:publication_date>2012-09-06T01:22:51.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/v-H_7o7EMoU</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>2011</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>AB</video:tag>
      <video:tag>free</video:tag>
      <video:tag>response</video:tag>
      <video:tag>3</video:tag>
      <video:tag>C</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-The-Theoretical-Minimum</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - The Theoretical Minimum</video:title>
      <video:description>&quot;Lec 8 - The Theoretical Minimum&quot; (February 27, 2012) Leonard Susskind spends some time in the beginning of the lecture discussing some of the basic qualities of systems to lay a foundation for the rest of the lecture and the class.


Stanford University:
http://www.stanford.edu/

Stanford Continuing Studies:
http://continuingstudies.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19038.jpg</video:thumbnail_loc>
      <video:duration>6692</video:duration>
      <video:publication_date>2012-09-04T09:26:25.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/x0m2sQuAr34</video:player_loc>
      <video:uploader>0|39|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>physics</video:tag>
      <video:tag>math</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>Quantum</video:tag>
      <video:tag>Operators</video:tag>
      <video:tag>vectors</video:tag>
      <video:tag>classical</video:tag>
      <video:tag>Entanglement</video:tag>
      <video:tag>evolve</video:tag>
      <video:tag>time</video:tag>
      <video:tag>uncertainty</video:tag>
      <video:tag>States</video:tag>
      <video:tag>permission</video:tag>
      <video:tag>observable</video:tag>
      <video:tag>mechanics</video:tag>
      <video:tag>Logic</video:tag>
      <video:tag>experiment</video:tag>
      <video:tag>outcome</video:tag>
      <video:tag>system</video:tag>
      <video:tag>Laws</video:tag>
      <video:tag>predictive</video:tag>
      <video:tag>motion</video:tag>
      <video:tag>Light</video:tag>
      <video:tag>World</video:tag>
      <video:tag>Universe</video:tag>
      <video:tag>Einstein</video:tag>
      <video:tag>Planck</video:tag>
      <video:tag>bo</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Tubal-sterilization-with-filshie-clip</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Tubal sterilization with filshie clip</video:title>
      <video:description>Fallopian tube is the normal site of fertilization. In tubal sterilization with filshie clip, the clip is used to pinch the fallopian tube so that sperm cannot reach the ova, thereby preventing fertilization. The process is performed by laparoscopy. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/e3ae0ea0-5df5-4afd-a479-7578a2874d34/cand_5.jpg</video:thumbnail_loc>
      <video:duration>80</video:duration>
      <video:publication_date>2011-12-01T02:02:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9898.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>tubal</video:tag>
      <video:tag>Sterilization</video:tag>
      <video:tag>with</video:tag>
      <video:tag>filshie</video:tag>
      <video:tag>clip</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Terminal-Velocity-in-Head-Rush</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Terminal Velocity in Head Rush</video:title>
      <video:description>This video gives information of the terminal velocity of a human who has just jumped off a plane. Find out fun with physics in Head Rush and the terminal velocity.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/e3af8af8-9125-4b08-8c55-06d9dcc02ac1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>92</video:duration>
      <video:publication_date>2012-12-08T08:10:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28395.mp4</video:content_loc>
      <video:uploader>Amir Nayak</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Head</video:tag>
      <video:tag>rush</video:tag>
      <video:tag>Terminal</video:tag>
      <video:tag>velocity</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Sciatic-Nerve-Block</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Sciatic Nerve Block</video:title>
      <video:description>Sciatic Nerve Block is shown in this medical video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/e3b2c0f2-6b5a-44ce-ace3-213789d63388/cand_5.jpg</video:thumbnail_loc>
      <video:duration>44</video:duration>
      <video:publication_date>2011-11-30T01:20:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9221.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Sciatic</video:tag>
      <video:tag>nerve</video:tag>
      <video:tag>Block</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Esophagus-histology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Esophagus histology</video:title>
      <video:description>An esophagus is also referred to as the gullet and its the passage through which food passes down from the mouth to the stomach. This video covers the histology of an esophagus.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/ed3864e5-74d8-4c76-b598-2c85fe5ef767/cand_5.jpg</video:thumbnail_loc>
      <video:duration>158</video:duration>
      <video:publication_date>2011-11-28T10:01:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8372.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Histology</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Esophagus</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Administering-Internal-jugular-vein-puncture</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Administering Internal jugular vein puncture</video:title>
      <video:description>Here in this video is the process on how to apply Internal jugular Vein puncture.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/3228ba31-4fe7-4961-b125-a3f30715d7c8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>76</video:duration>
      <video:publication_date>2011-11-30T09:11:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9411.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Internal</video:tag>
      <video:tag>jugular</video:tag>
      <video:tag>vein</video:tag>
      <video:tag>puncture</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Respiration-process</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Respiration process</video:title>
      <video:description>Respiration or gas exchange in our cells is the process of oxygen and carbon dioxide moving through our lungs and blood.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/e8ebd2dd-455e-4a95-8018-fd16db77b915/cand_5.jpg</video:thumbnail_loc>
      <video:duration>81</video:duration>
      <video:publication_date>2009-04-23T05:17:02.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1986.mp4</video:content_loc>
      <video:uploader>arsinsol</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Gas</video:tag>
      <video:tag>exchange</video:tag>
      <video:tag>medicine</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Composition-of-RNA-and-Protein</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Composition of RNA and Protein</video:title>
      <video:description>RNA or ribonucleic acid can speed up a reaction. This video will explain this process.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/09/e90e1541-7623-4c32-9f52-ea22a3401e7e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>399</video:duration>
      <video:publication_date>2007-09-01T19:54:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/908.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>RNA</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>Ribonucleic</video:tag>
      <video:tag>Acid</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Gas-Chromatography-Explained-1980-55ac89</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Gas Chromatography (Explained 1980)</video:title>
      <video:description>Gas Chromatography Explained 1980</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/5b26532a-7350-44e8-a1cc-a91a404461a8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>60</video:duration>
      <video:publication_date>2011-10-23T04:02:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7144.mp4</video:content_loc>
      <video:uploader>cloudiea_re</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Gas</video:tag>
      <video:tag>chromatography</video:tag>
      <video:tag>Explained</video:tag>
      <video:tag>1980</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Cross-Platform-Mobile-App-Development-with-Appcelerator</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Cross Platform Mobile App Development with Appcelerator</video:title>
      <video:description>&quot;Lec 8 - Cross Platform Mobile App Development with Appcelerator&quot; (May 20, 2010) Jeff Haynie, CEO of Appcelerator, demonstrates his company&apos;s Titanium tool for developing cross platform apps.

Palm executives including VP, Directors, and Senior Product Managers lead a course on mobile application development on the WebOS. Students have the unique opportunity to attain the technical knowledge needed to create their own apps, get insider information about the application submission process at companies like Apple and Palm, and network with various members of Palm&apos;s executive team. 

Stanford University:
http://www.stanford.edu/

Stanford Engineering:
http://soe.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19077.jpg</video:thumbnail_loc>
      <video:duration>3763</video:duration>
      <video:publication_date>2012-09-04T09:46:37.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/RplTiVaxx7s</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>WebOS</video:tag>
      <video:tag>Palm</video:tag>
      <video:tag>mobile</video:tag>
      <video:tag>Application</video:tag>
      <video:tag>browser</video:tag>
      <video:tag>JAVA</video:tag>
      <video:tag>script</video:tag>
      <video:tag>html</video:tag>
      <video:tag>5</video:tag>
      <video:tag>CSS</video:tag>
      <video:tag>Development</video:tag>
      <video:tag>SDK</video:tag>
      <video:tag>emulator</video:tag>
      <video:tag>tools</video:tag>
      <video:tag>developer</video:tag>
      <video:tag>Webkit</video:tag>
      <video:tag>internet</video:tag>
      <video:tag>web</video:tag>
      <video:tag>technologies</video:tag>
      <video:tag>commercialization</video:tag>
      <video:tag>entrepreneurship</video:tag>
      <video:tag>Ecosystem</video:tag>
      <video:tag>Android</video:tag>
      <video:tag>Google</video:tag>
      <video:tag>Apple</video:tag>
      <video:tag>iPhone</video:tag>
      <video:tag>iPad</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Einsteins-General-Theory-of-RelativityLec-3-Einsteins-General-Theory-of-Relativity</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Einstein&apos;s General Theory of RelativityLec 3 - Einstein&apos;s General Theory of Relativity</video:title>
      <video:description>&quot;Lec 4 - Einstein&apos;s General Theory of RelativityLec 3 - Einstein&apos;s General Theory of Relativity&quot; October 13, 2008, Stanford&apos;s Felix Bloch Professor of Physics, Leonard Susskind, discusses covariant and contra variant indices, tensor arithmetic, algebra and calculus, and the geometry of expanding space time.

This Stanford Continuing Studies course is the fourth of a six-quarter sequence of classes exploring the essential theoretical foundations of modern physics. The topics covered in this course focus on classical mechanics. Leonard Susskind is the Felix Bloch Professor of Physics at Stanford University.

Stanford Continuing Studies: 
http://continuingstudies.stanford.edu/

About Leonard Susskind: 
http://www.stanford.edu/dept/physics/people/faculty/susskind_leonard.html

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19054.jpg</video:thumbnail_loc>
      <video:duration>5952</video:duration>
      <video:publication_date>2012-09-04T09:36:19.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ttMI0dmmkrE</video:player_loc>
      <video:uploader>0|39|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Quantum</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>Mathematics</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>Formula</video:tag>
      <video:tag>equation</video:tag>
      <video:tag>general</video:tag>
      <video:tag>relativity</video:tag>
      <video:tag>covariant</video:tag>
      <video:tag>Index</video:tag>
      <video:tag>contra</video:tag>
      <video:tag>variant</video:tag>
      <video:tag>coordinate</video:tag>
      <video:tag>system</video:tag>
      <video:tag>cartesian</video:tag>
      <video:tag>minkowski</video:tag>
      <video:tag>function</video:tag>
      <video:tag>Vector</video:tag>
      <video:tag>Scaler</video:tag>
      <video:tag>derivative</video:tag>
      <video:tag>differential</video:tag>
      <video:tag>displacement</video:tag>
      <video:tag>gr</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Law-2707-Technology-Specific-Issues-and-Opportunities-Geothermal</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Law 270.7  Technology-Specific Issues and Opportunities: Geothermal</video:title>
      <video:description>Law 270.7  Technology-Specific Issues and Opportunities: Geothermal

October 15, 2008

This resource is not evenly distributed across the country.  However, where it is available, it provides an attractive alternative to conventional, baseload power plants.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19568.jpg</video:thumbnail_loc>
      <video:duration>6001</video:duration>
      <video:publication_date>2012-09-05T03:38:11.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/CUJ-vUJI_tk</video:player_loc>
      <video:uploader>0|13|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>energy</video:tag>
      <video:tag>environment</video:tag>
      <video:tag>economic</video:tag>
      <video:tag>utilities</video:tag>
      <video:tag>alternative</video:tag>
      <video:tag>green</video:tag>
      <video:tag>Power</video:tag>
      <video:tag>deregulation</video:tag>
      <video:tag>electricity</video:tag>
      <video:tag>electric</video:tag>
      <video:tag>fuels</video:tag>
      <video:tag>oil</video:tag>
      <video:tag>Natural</video:tag>
      <video:tag>Gas</video:tag>
      <video:tag>nuclear</video:tag>
      <video:tag>windpower</video:tag>
      <video:tag>geothermal</video:tag>
      <video:tag>solar</video:tag>
      <video:tag>photovoltaics</video:tag>
      <video:tag>biomass</video:tag>
      <video:tag>biofuel</video:tag>
      <video:tag>coal</video:tag>
      <video:tag>hydroelectric</video:tag>
      <video:tag>distributed</video:tag>
      <video:tag>generation</video:tag>
      <video:tag>Rate</video:tag>
      <video:tag>setting</video:tag>
      <video:tag>design</video:tag>
      <video:tag>distribution</video:tag>
      <video:tag>efficiency</video:tag>
      <video:tag>demand</video:tag>
      <video:tag>side</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-19-Public-Health-250A-Lecture-24-Nested-Case-Control-Case-C</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19 - Public Health 250A - Lecture 24: Nested Case-Control, Case-C</video:title>
      <video:description>Public Health 250A - Lecture 24: Nested Case-Control, Case-C

Epidemiologic Methods I</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25629.jpg</video:thumbnail_loc>
      <video:duration>2755</video:duration>
      <video:publication_date>2012-09-18T16:42:04.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/0IwpPSb4Vrw</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Public</video:tag>
      <video:tag>Health</video:tag>
      <video:tag>250A</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>24</video:tag>
      <video:tag>Nested</video:tag>
      <video:tag>case</video:tag>
      <video:tag>control</video:tag>
      <video:tag>C</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-Is-Positive-And-Negative-Feedback</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What Is Positive And Negative Feedback</video:title>
      <video:description>Positive feedback is a mechanism in which the output of a reaction tend to increase the outcome or product. Negative feedback is a mechanism in which output tend to reduce so that process can not continue.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/b679becd-ae90-4c57-b1f2-d5c63979edc0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>70</video:duration>
      <video:publication_date>2013-02-10T02:09:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29910.mp4</video:content_loc>
      <video:uploader>Von Paredes</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>positive</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Negative</video:tag>
      <video:tag>Feedback</video:tag>
      <video:tag>Mechanisms</video:tag>
      <video:tag>Physiology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-189-Conceptual-clarification-for-2-D-Divergence-Theorem</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 189 - Conceptual clarification for 2-D Divergence Theorem</video:title>
      <video:description>Conceptual clarification for 2-D Divergence Theorem

Understanding the line integral as flux through a boundary</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20040.jpg</video:thumbnail_loc>
      <video:duration>568</video:duration>
      <video:publication_date>2012-09-06T01:38:06.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/qs0hRHfnzTQ</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Conceptual</video:tag>
      <video:tag>Clarification</video:tag>
      <video:tag>for</video:tag>
      <video:tag>2</video:tag>
      <video:tag>d</video:tag>
      <video:tag>divergence</video:tag>
      <video:tag>theorem</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-More-trig-graphs</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - More trig graphs</video:title>
      <video:description>More trig graphs

Determining the equations of trig functions by inspecting their graphs.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20041.jpg</video:thumbnail_loc>
      <video:duration>312</video:duration>
      <video:publication_date>2012-09-06T01:38:32.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/NIG3l8oWKYE</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>More</video:tag>
      <video:tag>Trig</video:tag>
      <video:tag>graphs</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-Trigonometry-word-problems-part-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 - Trigonometry word problems (part 1)</video:title>
      <video:description>Trigonometry word problems (part 1)

The first part of a problem when the captain of a ship goes off track.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20055.jpg</video:thumbnail_loc>
      <video:duration>596</video:duration>
      <video:publication_date>2012-09-06T01:41:45.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/1vamogV81Y8</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>trigonometry</video:tag>
      <video:tag>Word</video:tag>
      <video:tag>problems</video:tag>
      <video:tag>part</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-196-Surface-Integral-Ex3-part-2-Evaluating-the-Outside-Surface</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 196 - Surface Integral Ex3 part 2 - Evaluating the Outside Surface</video:title>
      <video:description>Surface Integral Ex3 part 2 - Evaluating the Outside Surface

Evaluating the surface integral over the outside of the chopped cylinder</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20054.jpg</video:thumbnail_loc>
      <video:duration>550</video:duration>
      <video:publication_date>2012-09-06T01:41:26.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/xGiILI906C4</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Surface</video:tag>
      <video:tag>Integral</video:tag>
      <video:tag>Ex3</video:tag>
      <video:tag>part</video:tag>
      <video:tag>2</video:tag>
      <video:tag>Evaluating</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Outside</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-Public-Health-250B-Lecture-20-Analyzing-epidemiologic-dat</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 - Public Health 250B - Lecture 20: Analyzing epidemiologic dat</video:title>
      <video:description>Public Health 250B - Lecture 20: Analyzing epidemiologic dat

Epidemiologic Methods II</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25630.jpg</video:thumbnail_loc>
      <video:duration>5137</video:duration>
      <video:publication_date>2012-09-18T16:42:26.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/LOPxB0_0klE</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Public</video:tag>
      <video:tag>Health</video:tag>
      <video:tag>250B</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>20</video:tag>
      <video:tag>analyzing</video:tag>
      <video:tag>epidemiologic</video:tag>
      <video:tag>dat</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Prevention-of-Coronary-Artery-Disease</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Prevention of Coronary Artery Disease</video:title>
      <video:description>This video will help you to prevent coronary artery disease when you are at risk. Video is very helpful for having treatment at home.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/e34f89df-ad4b-4e01-828e-bac3ac3dfd4a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>34</video:duration>
      <video:publication_date>2013-02-10T02:09:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29908.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Coronary</video:tag>
      <video:tag>artery</video:tag>
      <video:tag>Disease</video:tag>
      <video:tag>Risk</video:tag>
      <video:tag>factors</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-73-Institutional-Roles-in-Issuing-and-Processing-Credit-Cards</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 73 - Institutional Roles in Issuing and Processing Credit Cards</video:title>
      <video:description>Institutional Roles in Issuing and Processing Credit Cards

The institutions involved in processing your credit credit and how they relate to each other</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20290.jpg</video:thumbnail_loc>
      <video:duration>719</video:duration>
      <video:publication_date>2012-09-06T14:03:24.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/tvL7ox0ezCU</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Institutional</video:tag>
      <video:tag>Roles</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Issuing</video:tag>
      <video:tag>and</video:tag>
      <video:tag>processing</video:tag>
      <video:tag>Credit</video:tag>
      <video:tag>Cards</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-Cervical-Spine-Protection-in-Airway-Management-not-a-substitute-for-formal-training</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - Cervical Spine Protection in Airway Management (not a substitute for formal training)</video:title>
      <video:description>Cervical Spine Protection in Airway Management (not a substitute for formal training)

Cervical Spine Protection in Airway Management.  This is for education only.  It is not a substitute for formal training or licensure.  Every effort has been made in preparing this video to provide accurate and up-to-date information which is in accord accepted standards and practice at the time of production.  We make no warranties on the information contained in the video because clinical standards are constantly changing through research and regulation.  We disclaim all liability for direct or consequential damages resulting from the use of material contained in this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25151.jpg</video:thumbnail_loc>
      <video:duration>638</video:duration>
      <video:publication_date>2012-09-18T01:32:35.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/DJY89_jC_ZY</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Cervical</video:tag>
      <video:tag>spine</video:tag>
      <video:tag>Protection</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Airway</video:tag>
      <video:tag>management</video:tag>
      <video:tag>Not</video:tag>
      <video:tag>A</video:tag>
      <video:tag>substitute</video:tag>
      <video:tag>for</video:tag>
      <video:tag>formal</video:tag>
      <video:tag>Training</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-133-Alternative-Minimum-Tax</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 133 - Alternative Minimum Tax</video:title>
      <video:description>Alternative Minimum Tax

The basics of the alternative minimum tax</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20443.jpg</video:thumbnail_loc>
      <video:duration>235</video:duration>
      <video:publication_date>2012-09-06T15:09:02.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/yrlLKwmb5dY</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>alternative</video:tag>
      <video:tag>minimum</video:tag>
      <video:tag>Tax</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-34-Level-1-multiplying-expressions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 34 - Level 1 multiplying expressions</video:title>
      <video:description>Level 1 multiplying expressions

(Ax+By)(Ax+By)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20131.jpg</video:thumbnail_loc>
      <video:duration>478</video:duration>
      <video:publication_date>2012-09-06T02:08:12.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Sc0e6xrRJYY</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Level</video:tag>
      <video:tag>1</video:tag>
      <video:tag>Multiplying</video:tag>
      <video:tag>Expressions</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-45-Quadratic-Inequalities</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 45 - Quadratic Inequalities</video:title>
      <video:description>Quadratic Inequalities

Solving quadratic inequalities using factoring</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20149.jpg</video:thumbnail_loc>
      <video:duration>588</video:duration>
      <video:publication_date>2012-09-06T02:13:24.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ZNtzWpU80-0</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Quadratic</video:tag>
      <video:tag>Inequalities</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-52-Proof-log-a-log-b-log-ab</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 52 - Proof: log a + log b = log ab</video:title>
      <video:description>Proof: log a + log b = log ab

Proof of the logarithm property: log a + log b = log ab</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20163.jpg</video:thumbnail_loc>
      <video:duration>428</video:duration>
      <video:publication_date>2012-09-06T02:16:30.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/FP2arCfAfBY</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Proof</video:tag>
      <video:tag>log</video:tag>
      <video:tag>A</video:tag>
      <video:tag>b</video:tag>
      <video:tag>AB</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-106-Contango-from-Trader-Perspective</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 106 - Contango from Trader Perspective</video:title>
      <video:description>Contango from Trader Perspective

What a trader means when they say that a market is in contango</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20389.jpg</video:thumbnail_loc>
      <video:duration>247</video:duration>
      <video:publication_date>2012-09-06T14:38:02.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/C3KlN5kTWAs</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>contango</video:tag>
      <video:tag>From</video:tag>
      <video:tag>Trader</video:tag>
      <video:tag>Perspective</video:tag>
    </video:video>
  </url>
  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Modern Cataract Surgery</video:title>
      <video:description>Modern cataract surgery aims to achieve a better unaided visual acuity with rapid post surgical recovery and minimal surgery related complications</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/633548f4-222a-40a4-8e59-79e628019f81/cand_5.jpg</video:thumbnail_loc>
      <video:duration>417</video:duration>
      <video:publication_date>2011-11-29T21:24:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9168.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Cataract</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>Modern</video:tag>
      <video:tag>Technique</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Explanation-of-Genetic-recombination-during-miosis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Explanation of Genetic recombination during miosis</video:title>
      <video:description>This videos explains about Genetic recombination during miosis</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/10/693e06ac-fc27-495f-898d-b0cdb0d80a60/cand_5.jpg</video:thumbnail_loc>
      <video:duration>113</video:duration>
      <video:publication_date>2012-10-03T06:50:23.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27685.mp4</video:content_loc>
      <video:uploader>Julia Roberts</video:uploader>
      <video:category>Molecular Genetics</video:category>
      <video:tag>Genetic</video:tag>
      <video:tag>recombination</video:tag>
      <video:tag>during</video:tag>
      <video:tag>miosis</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/The-Aurora</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Aurora</video:title>
      <video:description>The beautiful magnificent aurora that comes with spring is nothing more than a violent manifestation of energy.An aurora is a natural light display in the sky particularly in the high latitude (Arctic and Antarctic) regions, caused by the collision of energetic charged particles with atoms in the high altitude atmosphere.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/8b557f6f-6082-4271-bb76-f26c6435372f/cand_25.jpg</video:thumbnail_loc>
      <video:duration>134</video:duration>
      <video:publication_date>2011-11-24T15:20:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7724.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>the</video:tag>
      <video:tag>mystery</video:tag>
      <video:tag>of</video:tag>
      <video:tag>aurora</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-80-Rational-Inequalities-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 80 - Rational Inequalities 2</video:title>
      <video:description>Rational Inequalities 2

Slightly harder rational inequality problem</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20192.jpg</video:thumbnail_loc>
      <video:duration>795</video:duration>
      <video:publication_date>2012-09-06T02:29:46.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/2RnS3fSHVV8</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Rational</video:tag>
      <video:tag>Inequalities</video:tag>
      <video:tag>2</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/The-First-20-Elements</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The First 20 Elements</video:title>
      <video:description>Here’s a great mnemonic to help you engrain the first 20 elements into your brain.</video:description>
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      <video:duration>75</video:duration>
      <video:publication_date>2012-10-24T21:40:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27923.mp4</video:content_loc>
      <video:uploader>Nazir Istanbl</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>elemets</video:tag>
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  </url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Chemistry 3B Electrophilic Aromatic...</video:title>
      <video:description>This is a lecture of University of California at Berkeley.

Chemistry 3B: Chemical Structure and Reactivity.  Spring 2006.  Professor Peter Vollhardt.

Chemistry 3B represents the second semester of the standard organic chemistry series at UC Berkeley. It covers conjugation, aromatic chemistry, carbonyl compounds, carbohydrates, amines, carboxylic acids, amino acids, peptides, proteins, and nucleic acid chemistry. Ultraviolet spectroscopy and mass spectrometry will be introduced.
Organic chemistry is a specific discipline within the subject of chemistry. It is the scientific study of the structure, properties, composition, reactions, and preparation of chemical compounds of carbon and hydrogen, which may contain any number of other elements, such as nitrogen,...</video:description>
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      <video:duration>4388</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/gpasNqaMWNM</video:player_loc>
      <video:uploader>0|34|0</video:uploader>
      <video:category>Organic Chemistry</video:category>
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  <url>
    <loc>https://dnatube.com/videos/Lec-9-Chemistry-3B-Aldehydes</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - Chemistry 3B Aldehydes</video:title>
      <video:description>Chemistry 3B Aldehydes

Chemistry 3B: Chemical Structure and Reactivity.  Spring 2006.  Professor Peter Vollhardt.

Chemistry 3B represents the second semester of the standard organic chemistry series at UC Berkeley. It covers conjugation, aromatic chemistry, carbonyl compounds, carbohydrates, amines, carboxylic acids, amino acids, peptides, proteins, and nucleic acid chemistry. Ultraviolet spectroscopy and mass spectrometry will be introduced.
Organic chemistry is a specific discipline within the subject of chemistry. It is the scientific study of the structure, properties, composition, reactions, and preparation of chemical compounds of carbon and hydrogen, which may contain any number of other elements, such as nitrogen,...</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19259.jpg</video:thumbnail_loc>
      <video:duration>4410</video:duration>
      <video:publication_date>2012-09-05T01:00:53.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/mUAeU4DmHvU</video:player_loc>
      <video:uploader>0|34|0</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>education</video:tag>
      <video:tag>chem</video:tag>
      <video:tag>3B</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec - 13 ME C117  Fatigue Design</video:title>
      <video:description>ME C117  Fatigue Design

Bio Engineering/ME C117: Structural Aspects of Biomaterials - Professor Lisa Pruitt

This course provides an overview of medical devices, FDA regulatory issues, biocompatibility and sterilization technology. It examines biomechanical properties: isotropy/anisotropy, stiffness, bending stresses, contact stresses, multiaxial loading, plasticity, fatigue, fracture, wear, corrosion, design issues.  Also covered: Orthopedics, Dental, Cardiovascular, and Soft Tissue Reconstruction.

Professor Pruitt&apos;s current research is focused on fatigue and fracture micromechanisms, cyclic damage zones, and evolution of structure due to cyclic loading and environment in advanced polymers and biomaterials; tribology of...</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19260.jpg</video:thumbnail_loc>
      <video:duration>4603</video:duration>
      <video:publication_date>2012-09-05T01:01:23.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/2bgN05d2Cj8</video:player_loc>
      <video:uploader>0|58|0</video:uploader>
      <video:category>Bioengineering</video:category>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - X-Ray Diffraction</video:title>
      <video:description>&quot;Lec 5 - X-Ray Diffraction&quot; Freshman Organic Chemistry (CHEM 125)

Professor McBride introduces the theory behind light diffraction by charged particles and its application to the study of the electron distribution in molecules by x-ray diffraction. The roles of molecular pattern and crystal lattice repetition are illustrated by shining laser light through diffraction masks to generate patterns reminiscent of those encountered in X-ray studies of ordered solids.

00:00 - Chapter 1. Introduction: Focusing Lux
07:11 - Chapter 2. Defining and Scattering Light to See: X-Ray Crystallography and Diffraction
25:06 - Chapter 3. Wave Machines
39:42 - Chapter 4. Structural Information in Wave Machines: The Case of Benzene

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19741.jpg</video:thumbnail_loc>
      <video:duration>2830</video:duration>
      <video:publication_date>2012-09-05T09:15:18.000Z</video:publication_date>
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      <video:uploader>0|34|0</video:uploader>
      <video:category>Chemistry</video:category>
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      <video:tag>ray</video:tag>
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      <video:duration>145</video:duration>
      <video:publication_date>2011-11-24T15:22:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7726.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Atomic Physics</video:category>
      <video:tag>the</video:tag>
      <video:tag>molecule</video:tag>
      <video:tag>Dissector</video:tag>
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      <video:tag>spectrometry</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 11 - Epsilon Delta Limit Definition 1</video:title>
      <video:description>Epsilon Delta Limit Definition 1

Introduction to the Epsilon Delta Definition of a Limit.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19805.jpg</video:thumbnail_loc>
      <video:duration>768</video:duration>
      <video:publication_date>2012-09-05T17:40:53.000Z</video:publication_date>
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      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>epsilon</video:tag>
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      <video:tag>1</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Physics 10 Radioactivity</video:title>
      <video:description>Physics 10 Radioactivity

Physics 10: Physics for Future Presidents. Spring 2006.  Professor Richard A. Muller.  The most interesting and important topics in physics, stressing conceptual understanding rather than math, with applications to current events. Topics covered may vary and may include energy and conservation, radioactivity, nuclear physics, the Theory of Relativity, lasers, explosions, earthquakes, superconductors, and quantum physics. [courses] [physics10] [spring2006]  Credits: lecturer:Professor Richard A. Muller, producers:Educational Technology Services</video:description>
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      <video:duration>2885</video:duration>
      <video:publication_date>2012-09-05T01:18:17.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/EVB0F7kORII</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec - 14 Integrative Biology 131 Hematology,...</video:title>
      <video:description>This is lecture 14 of Integrative Biology 131, General Human Anatomy, Fall 2005 Season Course and it is provided by University of California, Berkeley.  

Integrative Biology 131: General Human Anatomy.  Fall 2005.  Professor Marian Diamond.  The functional anatomy of the human body as revealed by gross and microscopic examination.

The Department of Integrative Biology offers a program of instruction that focuses on the integration of structure and function in the evolution of diverse biological systems. It investigates integration at all levels of organization from molecules to the biosphere, and in all taxa of organisms from viruses to higher plants and animals.

The department uses many traditional fields and levels of complexity in forging new research directions, asking new questions, and answering traditional questions in new ways. The various...</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19312.jpg</video:thumbnail_loc>
      <video:duration>2831</video:duration>
      <video:publication_date>2012-09-05T01:23:44.000Z</video:publication_date>
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      <video:uploader>0|10|0</video:uploader>
      <video:category>Cell Biology</video:category>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>When the airway is blocked, an annoying vibration occurs. Watch this brief, but informative video to learn what are the causes of snoring are and if it is dangerous.</video:description>
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      <video:duration>86</video:duration>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 67 - Circles: Radius, Diameter and Circumference</video:title>
      <video:description>Circles: Radius, Diameter and Circumference

Understanding the relationship between the radius diameter and circumference of a circle.</video:description>
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      <video:duration>665</video:duration>
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      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Circles</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 1 - Computer Science 10 - Lecture 1: Welcome, Abstraction</video:title>
      <video:description>Computer Science 10 - Lecture 1: Welcome, Abstraction

The Beauty and Joy of Computing
Professor Dan Garcia
Lecture notes: http://inst.eecs.berkeley.edu/~cs10/fa11/lec/01/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25647.jpg</video:thumbnail_loc>
      <video:duration>2717</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/A4Y6YZ7GAgI</video:player_loc>
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      <video:tag>Abstraction</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec - 23 Integrative Biology 131   Development of...</video:title>
      <video:description>This is lecture 23 of Integrative Biology 131, General Human Anatomy, Fall 2005 Season Course and it is provided by University of California, Berkeley.  

Integrative Biology 131: General Human Anatomy.  Fall 2005.  Professor Marian Diamond.  The functional anatomy of the human body as revealed by gross and microscopic examination.

The Department of Integrative Biology offers a program of instruction that focuses on the integration of structure and function in the evolution of diverse biological systems. It investigates integration at all levels of organization from molecules to the biosphere, and in all taxa of organisms from viruses to higher plants and animals.

The department uses many traditional fields and levels of complexity in forging new research directions, asking new questions, and answering traditional questions in new ways. The various...</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19329.jpg</video:thumbnail_loc>
      <video:duration>3125</video:duration>
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      <video:uploader>0|10|0</video:uploader>
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      <video:description>This surgical video shows painless repair of umbilical hernia video.</video:description>
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      <video:duration>6</video:duration>
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      <video:uploader>benco</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Physics 10 Universe I

Physics 10: Physics for Future Presidents. Spring 2006.  Professor Richard A. Muller.  The most interesting and important topics in physics, stressing conceptual understanding rather than math, with applications to current events. Topics covered may vary and may include energy and conservation, radioactivity, nuclear physics, the Theory of Relativity, lasers, explosions, earthquakes, superconductors, and quantum physics. [courses] [physics10] [spring2006]  Credits: lecturer:Professor Richard A. Muller, producers:Educational Technology Services</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19336.jpg</video:thumbnail_loc>
      <video:duration>4037</video:duration>
      <video:publication_date>2012-09-05T01:31:50.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/1sVPCT5qHM8</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>physics</video:tag>
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      <video:tag>Science</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 87 - Perpendicular Radius Bisects Chord</video:title>
      <video:description>Perpendicular Radius Bisects Chord

Simple proof using RSH postulate to show that a radius perpendicular to a chord bisects it</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20377.jpg</video:thumbnail_loc>
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      <video:publication_date>2012-09-06T14:30:42.000Z</video:publication_date>
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      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec - 4 PACS 164B</video:title>
      <video:description>This is lecture 4 of Peace and Conflict Studies 164B - Spring 2007 Season and it is provided by University of California, Berkeley.
PACS 164B: Introduction to Nonviolence - Spring 2007. An introduction to the science of nonviolence, mainly as seen through the life and work of Mahatma Gandhi. Historical overview of nonviolence East and the West up to the American Civil Rights movement and Martin Luther King, Jr., with emphasis on the ideal of principled nonviolence and the reality of mixed or strategic nonviolence in practice, especially as applied to problems of social justice and defense.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19379.jpg</video:thumbnail_loc>
      <video:duration>4952</video:duration>
      <video:publication_date>2012-09-05T01:56:21.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/31HUk_58Y8M</video:player_loc>
      <video:uploader>0|43|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>peace</video:tag>
      <video:tag>conflict</video:tag>
      <video:tag>education</video:tag>
      <video:tag>courses</video:tag>
      <video:tag>pacs164b</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>uc</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>qualityhigh</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Kidney-Stones-Reason-Behind-It</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Kidney Stones- Reason Behind It</video:title>
      <video:description>Kidney stones are actually solid crystals that is formed from the urea present in urine. Kidney stones are produced in kidney due to imbalance between the salts, minerals and other substance.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/c34647af-a701-45c5-a1a0-d59c84a28c70/cand_5.jpg</video:thumbnail_loc>
      <video:duration>112</video:duration>
      <video:publication_date>2013-02-10T02:27:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29959.mp4</video:content_loc>
      <video:uploader>Brock Michel</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>What</video:tag>
      <video:tag>are</video:tag>
      <video:tag>kidney</video:tag>
      <video:tag>Stones</video:tag>
      <video:tag>and</video:tag>
      <video:tag>How</video:tag>
      <video:tag>do</video:tag>
      <video:tag>They</video:tag>
      <video:tag>occur</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-117-Polyalphabetic-Cipher</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 117 - Polyalphabetic Cipher</video:title>
      <video:description>Polyalphabetic Cipher

Creating a lighter fingerprint with a more intricate word-based cipher</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25653.jpg</video:thumbnail_loc>
      <video:duration>147</video:duration>
      <video:publication_date>2012-09-18T16:48:59.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/BgFJD7oCmDE</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Polyalphabetic</video:tag>
      <video:tag>cipher</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-94-Visualizing-Taylor-Series-for-ex</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 94 - Visualizing Taylor Series for e^x</video:title>
      <video:description>Visualizing Taylor Series for e^x

Visualizing Taylor Series for e^x</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19888.jpg</video:thumbnail_loc>
      <video:duration>398</video:duration>
      <video:publication_date>2012-09-06T00:39:28.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/AFMXixBVP-0</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Visualizing</video:tag>
      <video:tag>Taylor</video:tag>
      <video:tag>series</video:tag>
      <video:tag>for</video:tag>
      <video:tag>E</video:tag>
      <video:tag>x</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-89-Circumcenter-of-a-Right-Triangle</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 89 - Circumcenter of a Right Triangle</video:title>
      <video:description>Circumcenter of a Right Triangle

Showing that the midpoint of the hypotenuse is the circumcenter</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20379.jpg</video:thumbnail_loc>
      <video:duration>342</video:duration>
      <video:publication_date>2012-09-06T14:31:40.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/VejCw2NlE60</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Circumcenter</video:tag>
      <video:tag>of</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Right</video:tag>
      <video:tag>Triangle</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Multi-rooted-Dental-Implant-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Multi-rooted Dental Implant Video</video:title>
      <video:description>An interesting video showing a multirooted dental implant in less than one minute. A full procedure to help you is shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/9a4b8adb-eed0-4aad-974c-e80132dc6c27/cand_5.jpg</video:thumbnail_loc>
      <video:duration>329</video:duration>
      <video:publication_date>2011-12-01T04:55:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10253.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Word</video:tag>
      <video:tag>s</video:tag>
      <video:tag>First</video:tag>
      <video:tag>Multi</video:tag>
      <video:tag>rooted</video:tag>
      <video:tag>Dental</video:tag>
      <video:tag>Implant</video:tag>
      <video:tag>live</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Less</video:tag>
      <video:tag>than</video:tag>
      <video:tag>one</video:tag>
      <video:tag>Minute</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-The-Fourier-Transforms-and-its-Applications</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - The Fourier Transforms and its Applications</video:title>
      <video:description>&quot;Lec 3 - The Fourier Transforms and its Applications&quot; Lecture by Professor Brad Osgood for the Electrical Engineering course, The Fourier Transforms and its Applications (EE 261). Professor Osgood continues lecturing on the analysis of periodic phenomena  and how it is represented.

The Fourier transform is a tool for solving physical problems. In this course the emphasis is on relating the theoretical principles to solving practical engineering and science problems.

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=B24BC7956EE040CD

EE 261 at Stanford University:
http://eeclass.stanford.edu/ee261/

Stanford University:
http://www.stanford.edu

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17601.jpg</video:thumbnail_loc>
      <video:duration>3046</video:duration>
      <video:publication_date>2012-09-03T16:23:18.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/BjBb5IlrNsQ</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>computers</video:tag>
      <video:tag>math</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>geometry</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>Functions</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>Operations</video:tag>
      <video:tag>Fourier</video:tag>
      <video:tag>Transformations</video:tag>
      <video:tag>coefficients</video:tag>
      <video:tag>cosin</video:tag>
      <video:tag>sin</video:tag>
      <video:tag>convergence</video:tag>
      <video:tag>Signal</video:tag>
      <video:tag>processing</video:tag>
      <video:tag>continuos</video:tag>
      <video:tag>case</video:tag>
      <video:tag>of</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>finite</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Rotary-Engine-Designed-By-Adrian-Schellenberg</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Rotary Engine Designed By Adrian Schellenberg</video:title>
      <video:description>This video demonstrates how next generation of rotary engine works. This design is patented to Adrian Schellenberg.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/52bfd85c-e5ae-42b8-b0c5-1470b5bcb3ec/cand_5.jpg</video:thumbnail_loc>
      <video:duration>25</video:duration>
      <video:publication_date>2011-11-30T05:45:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9250.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>Next</video:tag>
      <video:tag>generation</video:tag>
      <video:tag>Rotary</video:tag>
      <video:tag>Engine</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-24-Psych-1-General-Psychology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 24 - Psych 1 - General Psychology</video:title>
      <video:description>Psych 1 - General Psychology

Psychopathology and Psychotherapy 4
Psychology 1 - Fall 2007 - Introduction to the principal areas, problems, and concepts of psychology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19541.jpg</video:thumbnail_loc>
      <video:duration>3039</video:duration>
      <video:publication_date>2012-09-05T03:19:42.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/71UKURh3BYc</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>psych</video:tag>
      <video:tag>kihlstrom</video:tag>
      <video:tag>class</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-119-Comparing-Accrual-and-Cash-Accounting</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 119 - Comparing Accrual and Cash Accounting</video:title>
      <video:description>Comparing Accrual and Cash Accounting

Comparing Accrual and Cash Accounting</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20420.jpg</video:thumbnail_loc>
      <video:duration>241</video:duration>
      <video:publication_date>2012-09-06T14:54:01.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/LU_6amWC6H8</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Comparing</video:tag>
      <video:tag>Accrual</video:tag>
      <video:tag>and</video:tag>
      <video:tag>cash</video:tag>
      <video:tag>Accounting</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-PACS-164B</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec - 14 PACS 164B</video:title>
      <video:description>PACS 164B 

PACS 164B: Introduction to Nonviolence - Spring 2007. An introduction to the science of nonviolence, mainly as seen through the life and work of Mahatma Gandhi. Historical overview of nonviolence East and the West up to the American Civil Rights movement and Martin Luther King, Jr., with emphasis on the ideal of principled nonviolence and the reality of mixed or strategic nonviolence in practice, especially as applied to problems of social justice and defense.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19412.jpg</video:thumbnail_loc>
      <video:duration>4791</video:duration>
      <video:publication_date>2012-09-05T02:18:15.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/1yxqyzFbjDg</video:player_loc>
      <video:uploader>0|43|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>peace</video:tag>
      <video:tag>conflict</video:tag>
      <video:tag>education</video:tag>
      <video:tag>courses</video:tag>
      <video:tag>pacs164b</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>uc</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-The-Fourier-Transforms-and-its-Applications</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - The Fourier Transforms and its Applications</video:title>
      <video:description>&quot;Lec 4 - The Fourier Transforms and its Applications&quot; Lecture by Professor Brad Osgood for the Electrical Engineering course, The Fourier Transforms and its Applications (EE 261).  Professor Osgood wraps up the theoretical aspects of the Fourier Series, an application to heat flow.

The Fourier transform is a tool for solving physical problems. In this course the emphasis is on relating the theoretical principles to solving practical engineering and science problems.

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=B24BC7956EE040CD

EE 261 at Stanford University:
http://eeclass.stanford.edu/ee261/

Stanford University:
http://www.stanford.edu

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17602.jpg</video:thumbnail_loc>
      <video:duration>3127</video:duration>
      <video:publication_date>2012-09-03T16:23:22.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/n5lBM7nn2eA</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>computers</video:tag>
      <video:tag>math</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>geometry</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>Functions</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>Operations</video:tag>
      <video:tag>Fourier</video:tag>
      <video:tag>Transformations</video:tag>
      <video:tag>coefficients</video:tag>
      <video:tag>cosin</video:tag>
      <video:tag>sin</video:tag>
      <video:tag>Infinite</video:tag>
      <video:tag>Sum</video:tag>
      <video:tag>integrability</video:tag>
      <video:tag>Vector</video:tag>
      <video:tag>Addition</video:tag>
      <video:tag>Application</video:tag>
      <video:tag>heat</video:tag>
      <video:tag>flow</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-22-AST-210EE-213-Coherent-undulator-radiation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22 - AST 210/EE 213 Coherent undulator radiation</video:title>
      <video:description>AST 210/EE 213 Coherent undulator radiation

Applied Science &amp; Technology 210 / Electrical Engineering 213:  Soft X-Rays and Extreme Ultraviolet Radiation
Lecture 22: Coherent undulator radiation
http://www.coe.berkeley.edu/AST/sxreuv/

Professor David T. Attwood, Electrical Engineering Professor in Residence, Professor Attwood&apos;s research interests include short wavelength electromagnetics, soft x-ray microscopy, coherence, and EUV lithography.


[courses] [ee213] [fall2005]</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19401.jpg</video:thumbnail_loc>
      <video:duration>2780</video:duration>
      <video:publication_date>2012-09-05T02:11:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/tWE0u3FCjCM</video:player_loc>
      <video:uploader>0|62|1|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>education</video:tag>
      <video:tag>AST</video:tag>
      <video:tag>213</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>xray</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>class</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-PACS-164B</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec - 10 PACS 164B</video:title>
      <video:description>This is lecture 10 of Peace and Conflict Studies 164B - Spring 2007 Season and it is provided by University of California, Berkeley.

PACS 164B: Introduction to Nonviolence - Spring 2007. An introduction to the science of nonviolence, mainly as seen through the life and work of Mahatma Gandhi. Historical overview of nonviolence East and the West up to the American Civil Rights movement and Martin Luther King, Jr., with emphasis on the ideal of principled nonviolence and the reality of mixed or strategic nonviolence in practice, especially as applied to problems of social justice and defense.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19402.jpg</video:thumbnail_loc>
      <video:duration>4692</video:duration>
      <video:publication_date>2012-09-05T02:11:13.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/QGf6UC41YtI</video:player_loc>
      <video:uploader>0|43|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>peace</video:tag>
      <video:tag>conflict</video:tag>
      <video:tag>education</video:tag>
      <video:tag>courses</video:tag>
      <video:tag>pacs164b</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>uc</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Birth-Delivery-Ventouse</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Birth Delivery Ventouse</video:title>
      <video:description>This is a child birth that is assisted with a vacuum device. Care has to be taken in a vacuum or ventouse birth delivery not to injure the baby.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_10861.jpg</video:thumbnail_loc>
      <video:duration>289</video:duration>
      <video:publication_date>2011-12-06T18:54:56.000Z</video:publication_date>
      <video:content_loc>https://www.dnatube.com/flvideo/10861.mp4</video:content_loc>
      <video:uploader>frokand</video:uploader>
      <video:category>Pregnancy</video:category>
      <video:tag>Ventouse</video:tag>
      <video:tag>Birth</video:tag>
      <video:tag>delivery</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-20-Multiplication-6-Multiple-Digit-Numbers</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 - Multiplication 6: Multiple Digit Numbers</video:title>
      <video:description>Multiplication 6: Multiple Digit Numbers

Working our way up to multiplying multiple-digit numbers with each other</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20481.jpg</video:thumbnail_loc>
      <video:duration>627</video:duration>
      <video:publication_date>2012-09-06T15:21:50.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/-h3Oqhl8fPg</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Multiplication</video:tag>
      <video:tag>6</video:tag>
      <video:tag>Multiple</video:tag>
      <video:tag>Digit</video:tag>
      <video:tag>Numbers</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-23-AST-210EE-213-van-Cittert-Zernike-Theorem</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23 - AST 210/EE 213 van Cittert-Zernike Theorem</video:title>
      <video:description>AST 210/EE 213 van Cittert-Zernike Theorem

Applied Science &amp; Technology 210 / Electrical Engineering 213:  Soft X-Rays and Extreme Ultraviolet Radiation
Lecture 23: van Cittert-Zernike Theorem
http://www.coe.berkeley.edu/AST/sxreuv/

Professor David T. Attwood, Electrical Engineering Professor in Residence, Professor Attwood&apos;s research interests include short wavelength electromagnetics, soft x-ray microscopy, coherence, and EUV lithography.


[courses] [ee213] [fall2005]</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19403.jpg</video:thumbnail_loc>
      <video:duration>4964</video:duration>
      <video:publication_date>2012-09-05T02:11:48.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/3Q_IwvWBQMc</video:player_loc>
      <video:uploader>0|62|1|0</video:uploader>
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      <video:tag>213</video:tag>
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      <video:tag>berkeley</video:tag>
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      <video:tag>class</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-17-Multiplication-3-101112-times-tables</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - Multiplication 3: 10,11,12 times tables</video:title>
      <video:description>Multiplication 3: 10,11,12 times tables

Multiplication 3: Learning to multiply 10, 11, and 12.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20476.jpg</video:thumbnail_loc>
      <video:duration>731</video:duration>
      <video:publication_date>2012-09-06T15:20:19.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/qihoczo1Ujk</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
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      <video:tag>3</video:tag>
      <video:tag>10</video:tag>
      <video:tag>11</video:tag>
      <video:tag>12</video:tag>
      <video:tag>Times</video:tag>
      <video:tag>tables</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-4-Be-a-Better-Leader-Have-a-Richer-Life</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Be a Better Leader, Have a Richer Life</video:title>
      <video:description>Be a Better Leader, Have a Richer Life

An interview with Stewart Friedman, Professor, University of Pennsylvania&apos;s Wharton School. Traditional thinking pits work and the rest of our lives against each other. But taking smart steps to integrate work, home, community, and self will make you a more productive leader and a more fulfilled person.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25525.jpg</video:thumbnail_loc>
      <video:duration>416</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/doHNHxD0_DU</video:player_loc>
      <video:uploader>0|54|0</video:uploader>
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      <video:tag>Be</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Better</video:tag>
      <video:tag>Leader</video:tag>
      <video:tag>Have</video:tag>
      <video:tag>Richer</video:tag>
      <video:tag>life</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Lec-27-AST-210EE-213-Applications-of-zone-plate</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 27 - AST 210/EE 213 Applications of zone plate...</video:title>
      <video:description>AST 210/EE 213 Applications of zone plate...

Applied Science &amp; Technology 210 / Electrical Engineering 213:  Soft X-Rays and Extreme Ultraviolet Radiation
Lecture 27: Applications of zone plate microscopy
http://www.coe.berkeley.edu/AST/sxreuv/

Professor David T. Attwood, Electrical Engineering Professor in Residence, Professor Attwood&apos;s research interests include short wavelength electromagnetics, soft x-ray microscopy, coherence, and EUV lithography.


[courses] [ee213] [fall2005]</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19409.jpg</video:thumbnail_loc>
      <video:duration>4276</video:duration>
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      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Lec-7-Philosophy-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Philosophy 3</video:title>
      <video:description>&quot;Lec 7 - Philosophy 3&quot;The Nature of Mind
Professor John Campbell</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27245.jpg</video:thumbnail_loc>
      <video:duration>3062</video:duration>
      <video:publication_date>2012-09-21T04:21:14.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ERMKfAYjrEg</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Philosophy</video:category>
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      <video:tag>7</video:tag>
      <video:tag>Philosophy</video:tag>
      <video:tag>3</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-97-Exploring-Medial-Triangles</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 97 - Exploring Medial Triangles</video:title>
      <video:description>Exploring Medial Triangles

What a medial triangle is and its properties</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20394.jpg</video:thumbnail_loc>
      <video:duration>693</video:duration>
      <video:publication_date>2012-09-06T14:39:29.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Rsi5mzEaCPw</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Exploring</video:tag>
      <video:tag>medial</video:tag>
      <video:tag>Triangles</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Solving-2nd-Order-Linear-ODEs-The-Easy-Way</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Solving 2nd Order Linear ODEs - The Easy Way</video:title>
      <video:description>Solving 2nd Order Linear Ordinary Differential Equations - The Easy Way
The exactly solvable 2nd order linear homogeneous ODEs: constant coefficients, Cauchy-Euler, and many more, may be addressed by a single simple technique reducing the ODE problem to a high school algebra problem. 
All the standard exactly solvable linear second order ordinary differential equations are special cases of the above theorem under the simple case:  s=aP+b , (a,b  constants).
The elementary exactly solvable linear second order ordinary differential equations of the form:  
y′′+Py′+Qy=0   are Q=0 , Q=P′ , constant coefficients, and Cauchy-Euler. 
Clearly, the first case is given by:  a=b=0. The second case is given by:  s=-P. The third case is given by:  P=A (A constant). The Cauchy-Euler case is given by:  P=(A/x) (A constant), with  b=0 
In fact, a special case of the Bessel differential equation is satisfied with:  a=-(1/2) (P=(1/x)). /nVisit my author page on amazon.com to find my books available on Kindle in digital and some in print at the website, here: /n    http://www.amazon.com/Claude-Michael-Cassano/e/B008MD6CVS/ref=ntt_athr_dp_pel_1
    
    Visit:  
        http://www.barnesandnoble.com/s/claude-michael-cassano?keyword=claude+michael+
    cassano&amp;store=allproducts /nfor my books available on NOOK and some in print at barnes &amp; noble.</video:description>
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      <video:duration>287</video:duration>
      <video:publication_date>2012-11-29T10:19:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28114.mp4</video:content_loc>
      <video:uploader>CLAUDE MICHAEL CASSANO</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>differential</video:tag>
      <video:tag>Equations</video:tag>
      <video:tag>Cauchy</video:tag>
      <video:tag>Euler</video:tag>
      <video:tag>Ricatti</video:tag>
      <video:tag>Bessel</video:tag>
      <video:tag>math</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Real-time-lion-hunt</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Real time lion hunt</video:title>
      <video:description>This video shows the world first online live lion hunt. A live lion hunt has been beamed over the internet for the first time, allowing viewers to glimpse nature in the raw in real time.</video:description>
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      <video:duration>63</video:duration>
      <video:publication_date>2012-12-06T21:32:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28285.mp4</video:content_loc>
      <video:uploader>Nikunj Patel</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>lion</video:tag>
      <video:tag>hunt</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Bruce-Bueno-de-Mesquita-on-Buying-a-Car-With-Game-Theory</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Bruce Bueno de Mesquita on Buying a Car With Game Theory</video:title>
      <video:description>You&apos;ve probably never thought about buying a new car over the phone, but Bruce Bueno de Mesquita wants you to give it a shot.  Here&apos;s his bulletproof method for getting the car you want at the lowest price.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/c26dad52-6316-4bfd-89be-34a45339257c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>166</video:duration>
      <video:publication_date>2012-12-07T17:07:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28299.mp4</video:content_loc>
      <video:uploader>layne.ransom.5</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Big</video:tag>
      <video:tag>Think</video:tag>
      <video:tag>BRUCE</video:tag>
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      <video:tag>de</video:tag>
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      <video:tag>game</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>Cars</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Henry-Rollins-on-Pushing-Back-Against-Privilege</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Henry Rollins on Pushing Back Against Privilege</video:title>
      <video:description>There are many people essentially born with the assurance their lives will be easy, and in good position to make those not born to such privilege feel outclassed.  Henry Rollins offers a locker room talk of sorts to the young and disenfranchised about not letting those in better circumstances stamp down their ambitions.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/31bed788-6205-407d-8ef4-6762f7aa66a6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>255</video:duration>
      <video:publication_date>2012-12-09T00:25:02.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28410.mp4</video:content_loc>
      <video:uploader>layne.ransom.5</video:uploader>
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      <video:tag>Rollins</video:tag>
      <video:tag>ambition</video:tag>
      <video:tag>privilege</video:tag>
      <video:tag>youth</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Rainn-Wilson-on-the-Success-of-Awkward-Humor-on-The-Office</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Rainn Wilson on the Success of Awkward Humor on The Office</video:title>
      <video:description>The success of &quot;The Office&quot; can be largely attributed to its deadpan, self-aware take on the hilarity of uncomfortable situations.  Why do people, especially young people, eat up this kind of absurd humor?  Rainn Wilson talks about why he thinks the show has been so successful.</video:description>
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      <video:publication_date>2012-12-09T00:39:30.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28412.mp4</video:content_loc>
      <video:uploader>layne.ransom.5</video:uploader>
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      <video:tag>Big</video:tag>
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      <video:tag>Rainn</video:tag>
      <video:tag>Wilson</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Office</video:tag>
      <video:tag>humor</video:tag>
      <video:tag>awkwardness</video:tag>
      <video:tag>youth</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Ogre-faced-spider-vs-soldier-ant-monster-bug-wars</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Ogre faced spider vs soldier ant monster bug wars</video:title>
      <video:description>Video source is acedemic science an ogre faced spider not only has incredible night vision due to its unique eye structure but also spins an intricate expandable web his eyes on a soldier army ant but there will be no surrender for the tiny warrior</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/f324d864-9a85-4e73-a65a-7fdcce1c4aa2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>110</video:duration>
      <video:publication_date>2012-12-09T06:59:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28416.mp4</video:content_loc>
      <video:uploader>Amir Nayak</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Ogre</video:tag>
      <video:tag>Faced</video:tag>
      <video:tag>spider</video:tag>
      <video:tag>vs</video:tag>
      <video:tag>Soldier</video:tag>
      <video:tag>Ant</video:tag>
      <video:tag>Monster</video:tag>
      <video:tag>Bug</video:tag>
      <video:tag>Wars</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-Unit-conversion</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - Unit conversion</video:title>
      <video:description>Unit conversion

Metric unit conversion</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20558.jpg</video:thumbnail_loc>
      <video:duration>556</video:duration>
      <video:publication_date>2012-09-06T15:53:41.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/w0nqd_HXHPQ</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Unit</video:tag>
      <video:tag>conversion</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Discovery-of-a-giant-gamma-ray-bubbles-in-the-milky-way</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Discovery of a giant gamma-ray bubbles in the milky way</video:title>
      <video:description>Thanks to NASA for this new knowledge. Using a fermi gamma ray telescope, they have discovered some mysterious bodies in the galaxy. This is an extra ordinary feature that looks like a pair of extended bubbles from below and above the galaxy center.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/f5b9995f-3de2-4014-aa21-6e878fd1ceea/cand_5.jpg</video:thumbnail_loc>
      <video:duration>92</video:duration>
      <video:publication_date>2011-11-07T01:14:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7346.mp4</video:content_loc>
      <video:uploader>chandika muthumuni</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Fermi</video:tag>
      <video:tag>Giant</video:tag>
      <video:tag>gamma</video:tag>
      <video:tag>ray</video:tag>
      <video:tag>Bubbles</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Monster-bug-wars-ogre-vs-assassin</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Monster bug wars ogre vs assassin</video:title>
      <video:description>Video source is acedemic science the incredible camouflage huge eyes lightning speed and ultra strong raptorial legs give the grey tree runner mantis the upper hand against predators and prey.</video:description>
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      <video:duration>179</video:duration>
      <video:publication_date>2012-12-10T01:52:07.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28517.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Monster</video:tag>
      <video:tag>Bug</video:tag>
      <video:tag>Wars</video:tag>
      <video:tag>grey</video:tag>
      <video:tag>tree</video:tag>
      <video:tag>Runner</video:tag>
      <video:tag>Mantis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Optical-Motion-Control-of-Maglev-Graphite</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Optical Motion Control of Maglev Graphite</video:title>
      <video:description>Graphite has been known as a typical diamagnetic material and can be levitated in the strong magnetic field. Here we show that the magnetically levitating pyrolytic graphite can be moved in the arbitrary place by simple photoirradiation. It is notable that the optical motion control system described in this paper requires only NdFeB permanent magnets and light source. The optical movement is driven by photothermally induced changes in the magnetic susceptibility of the graphite. Moreover, we demonstrate that light energy can be converted into rotational kinetic energy by means of the photothermal property. We find that the levitating graphite disk rotates at over 200 rpm under the sunlight, making it possible to develop a new class of light energy conversion system./nMasayuki Kobayashi [1] and Jiro Abe [1,2]/nhttp://www.chem.aoyama.ac.jp/Chem/ChemHP/phys3/top/abe.html
[1]: Department of Chemistry, School of Science and Engineering, Aoyama Gakuin University, 5-10-1 Fuchinobe, Chuo-ku, Sagamihara, Kanagawa 252-5258, Japan
[2]: CREST, Japan Science and Technology Agency, K&apos;s Gobancho, 7 Gobancho, Chiyoda-ku, Tokyo 102-0076, Japan/nJournal of American Chemical Society, 
http://pubs.acs.org/doi/abs/10.1021/ja310365k</video:description>
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      <video:duration>83</video:duration>
      <video:publication_date>2012-12-30T00:52:14.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28569.mp4</video:content_loc>
      <video:uploader>Nazir Istanbl</video:uploader>
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      <video:tag>control</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Complex Numbers with Problem Solving</video:title>
      <video:description>There are a certain type of numbers which you can write in the form of a+bi. i is known as the imaginary unit. These numbers are called complex numbers.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/98b361fc-5635-4ff2-a8b7-07f92405d13c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>610</video:duration>
      <video:publication_date>2009-05-27T19:44:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2465.mp4</video:content_loc>
      <video:uploader>okur</video:uploader>
      <video:category>Mathematics</video:category>
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      <video:tag>imaginary</video:tag>
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  </url>
  <url>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>&quot;Lec 33 - MIT 3.60 | Lec 20b: Symmetry, Structure, Tensor Properties of Materials&quot; Part 2: Representation Quadric

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License: Creative Commons BY-NC-SA
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      <video:uploader>Kishore Babu Pentyala</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Cosmetic</video:tag>
      <video:tag>Cheek</video:tag>
      <video:tag>Reduction</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>India</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Lecture-2-Computer-Science-61A-Fall-2010</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture 2- Computer Science 61A Fall 2010</video:title>
      <video:description>Lec 2- Computer Science 61A. This lectures are filmed during fall 2010.
The Structure and Interpretation of Computer Programs</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17724.jpg</video:thumbnail_loc>
      <video:duration>2995</video:duration>
      <video:publication_date>2012-09-03T17:09:46.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/vsB_QOZNxxc</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/ICSI-Intracytoplasmic-Sperm-Injection</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>ICSI - Intracytoplasmic Sperm Injection</video:title>
      <video:description>This sceintific video is showing an ICSI procedure which is an in vitro fertilization procedure in which a single sperm is injected directly into an egg.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/9b3ecf3f-f69f-4906-84e9-a05a24499e14/cand_5.jpg</video:thumbnail_loc>
      <video:duration>54</video:duration>
      <video:publication_date>2009-05-30T10:08:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2716.mp4</video:content_loc>
      <video:category>Medical</video:category>
      <video:tag>ICSI</video:tag>
      <video:tag>in</video:tag>
      <video:tag>vitro</video:tag>
      <video:tag>Fertilization</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-Asthma-ac44e8</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Asthma?</video:title>
      <video:description>This video will help you in understanding how asthma occurs and what are the precautions for avoiding it. A brief discussion is provided here to make you aware of your health.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/9b5409b5-68ae-4139-aed1-9636c7e747dd/cand_5.jpg</video:thumbnail_loc>
      <video:duration>191</video:duration>
      <video:publication_date>2013-02-11T02:48:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30121.mp4</video:content_loc>
      <video:uploader>Candelaria Smart</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Understanding</video:tag>
      <video:tag>asthma</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Fusion-Galaxies</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Fusion Galaxies</video:title>
      <video:description>This short video simulates how galaxies fuse together. After billion of years, six galaxies were pulled together by gravity to form one huge galaxy.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/9b7db418-8993-4c7c-bdf4-c739b947ca9d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>48</video:duration>
      <video:publication_date>2009-04-06T22:35:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1602.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>astrophysics</video:tag>
      <video:tag>Galaxy</video:tag>
      <video:tag>Gravitation</video:tag>
      <video:tag>Fusions</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/An-uncommon-race-for-meteorites-by-Meteorite-Men</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>An uncommon race for meteorites by Meteorite Men</video:title>
      <video:description>Meteorite Men presents a fun video showing two men racing to find a meteorite in less than five minutes. The end may surprise you.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/60e249c3-b6ac-4dc4-a858-88630196031d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>88</video:duration>
      <video:publication_date>2012-12-10T01:39:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28494.mp4</video:content_loc>
      <video:uploader>velatin</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Meteorite</video:tag>
      <video:tag>race</video:tag>
      <video:tag>meteoroid</video:tag>
      <video:tag>Asteroid</video:tag>
      <video:tag>comet</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Instrument-Tie-Technique</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Instrument Tie Technique</video:title>
      <video:description>This technique is often used by surgeons on skin and for delicate and accurate suturing.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/67f3ecb9-c072-43ce-bc62-a588d04e768e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>19</video:duration>
      <video:publication_date>2011-12-01T19:56:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10297.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Surgical</video:tag>
      <video:tag>Ties</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-35-More-Than-50-Wind-on-the-Grid</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 35 - More Than 50% Wind on the Grid</video:title>
      <video:description>&quot;Lec 35 - More Than 50% Wind on the Grid&quot; (February 3, 2010) Marija Ilic, Professor of Electrical and Computer Engineering at Carnegie Mellon University, discusses discusses applications of systems thinking and automation from computer engineering to the problem of sustainable electricity delivery services on a national grid level.

Stanford University
http://www.stanford.edu

Electrical and Computer Engineering at Carnegie Mellon
http://www.ece.cmu.edu

Stanford Energy Seminar
http://energyseminar.stanford.edu

Stanford University Channel on YouTube
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18806.jpg</video:thumbnail_loc>
      <video:duration>3341</video:duration>
      <video:publication_date>2012-09-04T05:34:07.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/5DwPxES64Zo</video:player_loc>
      <video:uploader>0|8|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Economics</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>policy</video:tag>
      <video:tag>grid</video:tag>
      <video:tag>impacts</video:tag>
      <video:tag>renewable</video:tag>
      <video:tag>smart</video:tag>
      <video:tag>Wind</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Translation-from-mRNA-to-polypeptide</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Translation: from mRNA to polypeptide</video:title>
      <video:description>The ribosome binds to the mRNA at the start codon (AUG) that is recognized only by the initiator tRNA. The ribosome proceeds to the elongation phase of protein synthesis. During this stage, complexes, composed of an amino acid linked to tRNA, sequentially bind to the appropriate codon in mRNA by forming complementary base pairs with the tRNA anticodon. The ribosome moves from codon to codon along the mRNA. Amino acids are added one by one, translated into polypeptide. At the end, a release factor binds to the stop codon, terminating translation and releasing the complete polypeptide from the ribosome.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/05/9bb4da96-dadb-4a24-b8cf-4eef9e1372ab/cand_5.jpg</video:thumbnail_loc>
      <video:duration>114</video:duration>
      <video:publication_date>2007-05-16T02:13:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/355.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>translation</video:tag>
      <video:tag>polypeptide</video:tag>
      <video:tag>tRNA</video:tag>
      <video:tag>ribosome</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Aprofound-specialization</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Aprofound specialization</video:title>
      <video:description>The last 50 years in the history of life sciences are remarkable for a new important feature that looks as a great threat for their
future. Aprofound specialization dominating in quickly developing fields of science causes a crisis of the scientific method. The essence
of the method is a unity of two elements, the experimental data and the theory that explains them. To us, fathers of science, classically,
were the creators of new ideas and theories. They were the true experts of their own theories. It is only they who have the right to say:
I am the theory. In other words, they were carriers of theories, of the theoretical knowledge. The fathers provided the necessary logical
integrity to their theories, since theories in biology have still to be based on strict mathematical proofs. It is not true for sons. As a result
of massive specialization, modern experts operate in very confined close spaces. They formulate particular rules far from the level of
theory. The main theories of science are known to them only at the textbook level. Nowadays, nobody can say: I am the theory. With
whom, then is it possible to discuss today on a broader theoretical level? How can a classical theory - for example, the membrane one
- be changed or even disproved under these conditions? How can the sons with their narrow education catch sight of membrane theory
defects? As a result, global theories have few critics and control. Due to specialization, we have lost the ability to work at the
experimental level of biology within the correct or appropriate theoretical context. The scientific method in its classic form is now being rapidly eroded. Agood case can be made for Membrane Theory, to which we will largely refer throughout this article.
Full text: http://www.actomyosin.spb.ru/fathersandsons.htm</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/9bb78356-c4fa-4ef9-9c08-bd60e57c50f8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>106</video:duration>
      <video:publication_date>2009-05-18T05:35:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2258.mp4</video:content_loc>
      <video:uploader>Vladimir Matveev</video:uploader>
      <video:category>Sociology</video:category>
      <video:tag>cell</video:tag>
      <video:tag>Physiology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Working-of-Cornea-in-Eyes</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Working of Cornea in Eyes</video:title>
      <video:description>Our cornea is a transparent layer of fibrous connected tissues. Physiology of the Cornea of our eyes is discussed in this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/04/9bcdf3d8-602a-43c4-9f1b-dcc94ede686d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>90</video:duration>
      <video:publication_date>2013-04-07T19:29:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30471.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>Physiology</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Cornea</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/All-About-Arsenic</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>All About Arsenic</video:title>
      <video:description>This video shows all the basic information about Arsenic like The name origin, abundance, sources and uses of Arsenic. It is used a s a deadly poison in various agriculture insecticides and poisons.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/9bda27c8-5c85-45e5-a58d-5eeddee939a6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>122</video:duration>
      <video:publication_date>2011-12-12T02:09:02.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11310.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>What</video:tag>
      <video:tag>is</video:tag>
      <video:tag>arsenic</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-53-Solving-systems-by-graphing-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 53 - Solving systems by graphing 2</video:title>
      <video:description>Solving systems by graphing 2

U06_L1_T1_we2 Solving systems by graphing 2</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24606.jpg</video:thumbnail_loc>
      <video:duration>206</video:duration>
      <video:publication_date>2012-09-17T14:17:28.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/BNHLzEv6Mjg</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Solving</video:tag>
      <video:tag>Systems</video:tag>
      <video:tag>by</video:tag>
      <video:tag>Graphing</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/ReGenesis-MWV8</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>ReGenesis (MWV8)</video:title>
      <video:description>ReGenesis is an award winning science drama produced by Toronto&apos;s Shaftesbury Films that centers on the fictitious North American Biotechnology Advisory Commission. NorBAC&apos;s special operations team, headed by the brilliant but unpredictable Molecular Biologist Dr. David Sandstrm (Peter Outerbridge) and supported by a cast of forensic specialists and CIA operatives, investigates new strains of disease, genetically modified bacteria, and potential bioterror threats or agents. In essence, the show is about microbial forensics and the lives of the people who work in and around the lab.&lt;br&gt;/nReGenesis is also one of the first dramas to feature full media convergence and was recently awarded with the 2007 International Emmy in the Interactive Program category and the 2006 Gemini Award for Best Cross Platform Project. Visitors to the website can tour the NorBAC laboratory, partake in the laboratory&apos;s problem solving, and get insight into each episode&apos;s health and science issues by getting the &quot;Facts Behind the Fiction&quot; and &quot;&quot;Science and Society&quot; fact sheets, where episodic drama is analyzed by leading scientists compliments of the Ontario Genomics Institute.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/01/9bd7fdb5-4148-4e65-a56e-507ca263c164/cand_5.jpg</video:thumbnail_loc>
      <video:duration>673</video:duration>
      <video:publication_date>2011-01-10T18:28:23.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6736.mp4</video:content_loc>
      <video:uploader>Chris Condayan</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>regenesis</video:tag>
      <video:tag>biotech</video:tag>
      <video:tag>drama</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>Entertainment</video:tag>
      <video:tag>education</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Caspase-6-Cleavages-Huntingtin</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Caspase-6 Cleavages Huntingtin</video:title>
      <video:description>In Huntington&apos;s disease, a neurodegenerative disorder, the protein huntingtin is cleaved by the caspase-6 protease in one of the steps leading to apoptosis, or cellular suicide, in nerve cells. Source: http://stromastudios.com</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/9be4313b-8029-4c95-a71d-fe51c92439c0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>37</video:duration>
      <video:publication_date>2013-02-09T00:56:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29714.mp4</video:content_loc>
      <video:uploader>Nazir Istanbl</video:uploader>
      <video:category>Molecular Biology</video:category>
      <video:tag>Caspase6</video:tag>
      <video:tag>Cleavages</video:tag>
      <video:tag>Huntingtin</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/ECG-Reading-With-Axis-Deviation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>ECG Reading With Axis Deviation</video:title>
      <video:description>This video will hwlp you yo look for deviation of electrical axis of heart. A brief introduction to the ECG reading is provided here by Dr. Vaidya.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/9c0cdadd-9b0e-4d56-bc8c-2a84234cdbd2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>93</video:duration>
      <video:publication_date>2013-02-11T01:15:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30019.mp4</video:content_loc>
      <video:uploader>Brock Michel</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>axis</video:tag>
      <video:tag>Deviation</video:tag>
      <video:tag>ECG</video:tag>
      <video:tag>reading</video:tag>
      <video:tag>Dr</video:tag>
      <video:tag>Vaidya</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Sperm-Movements-in-Our-Body</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Sperm Movements in Our Body</video:title>
      <video:description>How does the movement of sperm are affected by different situations in our body? A description of the sperm movements at different stages is shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/9c1b92ce-6bab-46db-b046-6b4524a01c95/cand_5.jpg</video:thumbnail_loc>
      <video:duration>535</video:duration>
      <video:publication_date>2011-11-29T20:48:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9135.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>movement</video:tag>
      <video:tag>of</video:tag>
      <video:tag>sperm</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Manufacturing-of-Combination-Wrench</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Manufacturing of Combination Wrench</video:title>
      <video:description>The whole process for the manufacturing of a perfect combination wrench is shown in the video. A combination wrench is used for tightening and loosing bolts.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/9c14d93d-fef8-4f36-bc16-b9c2aed7f17f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>176</video:duration>
      <video:publication_date>2012-12-10T01:48:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28510.mp4</video:content_loc>
      <video:uploader>burki</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>How</video:tag>
      <video:tag>It</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Made</video:tag>
      <video:tag>Combination</video:tag>
      <video:tag>Wrench</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Simulation-of-a-Colloid-in-an-Entangled-Semiflexible-Polymer-Network</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Simulation of a Colloid in an Entangled Semiflexible Polymer Network</video:title>
      <video:description>A Dissipative Particle Dynamics (DPD) simulation of a colloid particle subjected to an external force in a highly entangled semiflexible polymer network. DPD is a simulation technique that accounts for the polymer-solvent interaction by simulating the solvent explicitly. Visualization performed with Visual Molecular Dynamics (Humphrey, W., Dalke, A. and Schulten, K., &quot;VMD - Visual Molecular Dynamics&quot;, J. Molec. Graphics, 1996, vol. 14, pp. 33-38, www.ks.uiuc.edu ) and VideoMach software. ...</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/9c4ac991-ce74-4620-99ae-8e25a1d4d073/cand_5.jpg</video:thumbnail_loc>
      <video:duration>27</video:duration>
      <video:publication_date>2009-04-09T23:12:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1685.mp4</video:content_loc>
      <video:uploader>nirva dede</video:uploader>
      <video:category>Condensed Matter Physics</video:category>
      <video:tag>dissipative</video:tag>
      <video:tag>Particle</video:tag>
      <video:tag>dynamics</video:tag>
      <video:tag>semiflexible</video:tag>
      <video:tag>polymer</video:tag>
      <video:tag>colloid</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>simulation</video:tag>
      <video:tag>biopolymer</video:tag>
      <video:tag>Actin</video:tag>
      <video:tag>cytoskeleton</video:tag>
      <video:tag>Soft</video:tag>
      <video:tag>condensed</video:tag>
      <video:tag>matter</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-Binormal-Vector</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Binormal Vector</video:title>
      <video:description>This video shows the calculation of binormal vector with the help of an example. Binormal vectors are the vectors tangent to given surface.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/9c51a17e-c79d-40c3-ad50-aa44a2d167fc/cand_5.jpg</video:thumbnail_loc>
      <video:duration>231</video:duration>
      <video:publication_date>2010-12-06T10:25:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6471.mp4</video:content_loc>
      <video:uploader>hidalgo</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>multivariable</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>Binormal</video:tag>
      <video:tag>Vector</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Robo-test-animation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Robo test animation</video:title>
      <video:description>This is just an animation showing the moves of robot arms.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/02/9c59ad02-0c2e-4da8-af81-8051bb6ce248/cand_5.jpg</video:thumbnail_loc>
      <video:duration>20</video:duration>
      <video:publication_date>2014-02-28T19:21:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30833.mp4</video:content_loc>
      <video:uploader>Mackey Tube</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Robo</video:tag>
      <video:tag>Test</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-23-Basic-Linear-Function</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23 - Basic Linear Function</video:title>
      <video:description>Basic Linear Function

U03_L2_T4_we1  : Basic Linear Function</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24539.jpg</video:thumbnail_loc>
      <video:duration>162</video:duration>
      <video:publication_date>2012-09-17T13:53:51.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/YB1XuQ1Pc5s</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Basic</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>function</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Tumor-Angiogenesis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Tumor Angiogenesis</video:title>
      <video:description>Amgen would like to invite healthcare professionals to visit http://angiogenesis.amgen.com, where the science of angiogenesis comes to life. Angiogenesis, a fundamental mechanism in normal development and cancer, involves multiple cellular regulators that include the angiopoietins, the VEGF family and other regulators. Amgen has developed an interactive website that will provide users with a cinematic experience through which to view the process of tumor vessel growth. This video is one of many featured on this site</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/07/9c67bbb8-7cb0-46c9-8801-3a869a5d307d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>177</video:duration>
      <video:publication_date>2009-07-08T02:36:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3012.mp4</video:content_loc>
      <video:uploader>sikadi</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Angiogenesis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Life-Cycle-of-Angiosperm</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Life Cycle of Angiosperm</video:title>
      <video:description>This video explains the life cycle of angiosperm. The main phase of an angiosperm&apos;s life cycle is adult, or sporophyte. As with gymnosperms, angiosperms are heterosporous. Therefore, they generate microspores, which means they will produce pollen grains as the male gametophytes, and megaspores, that will form an ovule that contains female gametophytes. Inside the anthers&apos; microsporangia, male gametophytes divide by meiosis to generate haploid microspores, which, in turn, undergo mitosis and give rise to pollen grains. Each pollen grain contains two cells: one generative cell that will divide into two sperm and a second cell that will become the pollen tube cell. More text information cab be found at https://www.boundless.com/biology/seed-plants/angiosperms/the-life-cycle-of-an-angiosperm/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/06/9c6c1f25-61cc-4042-a618-cbbfbcafaf9d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>607</video:duration>
      <video:publication_date>2014-06-24T21:04:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31002.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Developmental Biology</video:category>
      <video:tag>Angiosperm</video:tag>
      <video:tag>life</video:tag>
      <video:tag>Cycle</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Canary-in-a-Coal-Mine-MWV16</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Canary in a Coal Mine (MWV16)</video:title>
      <video:description>Coral reefs are dying a death of a thousand cuts and their disappearance threatens not only the incredibly diverse ecosystem that depends on them, but also human health and welfare.

In this episode of MicrobeWorld Video marine scientists Ove Hoegh-Guldberg, Ph.D., chair of marine studies at the University of Queensland in Brisbane, Australia, and Kiho Kim, Ph.D., director of the environmental studies program at American University, explain the important relationship between microbes and corals, and how this delicate symbiosis that sustains life on and around reefs is facing numerous threats from human interactions to global climate change. In addition, Tundi Agardy, Ph.D., founder and executive director of Sound Seas, discusses the need for public policy and community-based conservation efforts that may help stave off the degradation of these vital ocean ecosystems.

According to a 2004 report issued by the World Wildlife Fund, 24% of the world&apos;s reefs are under imminent risk of collapse through human pressures; and a further 26% are under a longer term threat of collapse. If nothing is done to protect these resources, many scientists estimate that reefs around the West Indies in the Caribbean will be gone by 2020, while the Great Barrier Reef may only last for another three decades.

Please visit the following sites for more information about coral reefs:

www.climateshifts.org 
www.reefrelief.org
www.coralreef.noaa.gov</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/04/9c8a1559-81d1-45e7-b520-7e83c7c4b073/cand_5.jpg</video:thumbnail_loc>
      <video:duration>354</video:duration>
      <video:publication_date>2010-04-13T14:56:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4231.mp4</video:content_loc>
      <video:uploader>Chris Condayan</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Agardi</video:tag>
      <video:tag>change</video:tag>
      <video:tag>climate</video:tag>
      <video:tag>Coral</video:tag>
      <video:tag>environment</video:tag>
      <video:tag>global</video:tag>
      <video:tag>Hoegh</video:tag>
      <video:tag>Guldberg</video:tag>
      <video:tag>Kiho</video:tag>
      <video:tag>Kim</video:tag>
      <video:tag>marine</video:tag>
      <video:tag>Ocean</video:tag>
      <video:tag>Ove</video:tag>
      <video:tag>Reefs</video:tag>
      <video:tag>seas</video:tag>
      <video:tag>Sound</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Prostatectomy-via-the-da-Vinci-Robotic-surgery-animation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Prostatectomy via the da Vinci Robotic surgery  animation</video:title>
      <video:description>Prostatectomy is the surgical removal of part or the whole of the prostrate gland, the da Vinci robotic procedure is a non-invasive way of accomplishing the same.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/9c90a233-fb1f-4369-84a9-8f9321490ac5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>88</video:duration>
      <video:publication_date>2011-11-28T06:04:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8303.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Davinci</video:tag>
      <video:tag>robotic</video:tag>
      <video:tag>Prostatectomy</video:tag>
      <video:tag>Animation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-Computer-Science-10-Lecture-6-Algorithms</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - Computer Science 10 - Lecture 6: Algorithms</video:title>
      <video:description>Computer Science 10 - Lecture 6: Algorithms

The Beauty and Joy of Computing
Professor Dan Garcia
Link to lecture notes: http://inst.eecs.berkeley.edu/~cs10/fa11/lec/07/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25658.jpg</video:thumbnail_loc>
      <video:duration>2772</video:duration>
      <video:publication_date>2012-09-18T16:50:54.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/7UdTQ6X5lAc</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>10</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>6</video:tag>
      <video:tag>algorithms</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-26-Dental-Anatomy-Review</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 26 -Dental Anatomy Review</video:title>
      <video:description>&quot;Lec 26 -Dental Anatomy Review&quot;Review of dental anatomy for the Northeast Regional Board Examination.  Orig. air date: FEB 1 87

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21635.jpg</video:thumbnail_loc>
      <video:duration>4522</video:duration>
      <video:publication_date>2012-09-09T06:27:52.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ggXgfan3Lr0</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>26</video:tag>
      <video:tag>Dental</video:tag>
      <video:tag>anatomy</video:tag>
      <video:tag>Review</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/SmartNote-Bioinformatics-Web-Application-and-more</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>SmartNote Bioinformatics Web Application and more</video:title>
      <video:description>http://smartnote.miraibio.com

SmartNote - The FREE in silico lab notebook for molecular biologists.

• Analyze sequences with dozens of bioinformatics tools
• Access and edit your notebook from anywhere
• Share sequences and results with friends
• Publish results to a blog</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/001b8a47-aba2-4ce3-bf08-28ac92265f82/cand_5.jpg</video:thumbnail_loc>
      <video:duration>98</video:duration>
      <video:publication_date>2009-05-28T00:09:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2662.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Bioinformatics</video:category>
      <video:tag>bioinformatics</video:tag>
      <video:tag>primers</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>primer3</video:tag>
      <video:tag>blast</video:tag>
      <video:tag>primerx</video:tag>
      <video:tag>clustalw</video:tag>
      <video:tag>dnasis</video:tag>
      <video:tag>miraibio</video:tag>
      <video:tag>expasy</video:tag>
      <video:tag>ncbi</video:tag>
      <video:tag>cpg</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>analysis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-20-Scientific-Notation-Examples</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 - Scientific Notation Examples</video:title>
      <video:description>Scientific Notation Examples

More scientific notation examples</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20568.jpg</video:thumbnail_loc>
      <video:duration>769</video:duration>
      <video:publication_date>2012-09-06T15:56:32.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/0Dd-y_apbRw</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Scientific</video:tag>
      <video:tag>Notation</video:tag>
      <video:tag>Examples</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-120-Balance-of-Payments-Current-Account</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 120 - Balance of Payments- Current Account</video:title>
      <video:description>Balance of Payments- Current Account

Understanding the United States Current Account in 2011</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25661.jpg</video:thumbnail_loc>
      <video:duration>389</video:duration>
      <video:publication_date>2012-09-18T16:51:43.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/dirBYVjDk7A</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Balance</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Payments</video:tag>
      <video:tag>Current</video:tag>
      <video:tag>Account</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Spectrin-Full-Repeat-extension</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Spectrin Full Repeat extension</video:title>
      <video:description>Extension of the first spectrin repeat of the rod domain of alpha actinin using 20 pN of force. ... charmm extension</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/00330561-71f8-4225-8d43-d79ed39e2e28/cand_5.jpg</video:thumbnail_loc>
      <video:duration>50</video:duration>
      <video:publication_date>2009-04-21T21:27:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1914.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>spectrin</video:tag>
      <video:tag>charmm</video:tag>
      <video:tag>extension</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-happen-in-cystic-fibrosis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What happen in cystic fibrosis</video:title>
      <video:description>Cystic fibrosis is a genetic disease. In cystic fibrosis, unusual amount of mucus is allowed to buildup in the lungs and pancreas. Excessive mucus causes block in the alveoli in the lungs, making breathing very difficult. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/003311d4-083d-44a6-9e63-bc32829dddcb/cand_5.jpg</video:thumbnail_loc>
      <video:duration>91</video:duration>
      <video:publication_date>2010-11-30T11:18:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6261.mp4</video:content_loc>
      <video:uploader>whisper</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>What</video:tag>
      <video:tag>happen</video:tag>
      <video:tag>in</video:tag>
      <video:tag>cystic</video:tag>
      <video:tag>fibrosis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Pascals-Law</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Pascal&apos;s Law</video:title>
      <video:description>This video demonstrates Pascal&apos;s law. It states the law and an experiment to test the law.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/0036697c-da0e-464f-8cdc-b288e779fe50/cand_5.jpg</video:thumbnail_loc>
      <video:duration>89</video:duration>
      <video:publication_date>2011-12-11T23:44:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11192.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Demonstration</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Pascal</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Law</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Leptin-Neuronal-Rewiring</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Leptin Neuronal Rewiring</video:title>
      <video:description>In this animationm how providing leptin to an obese mouse rapidly rewires its hypothalamus neurons is illustrated. When obese mice were given leptin injections, researchers found that the neurons in their hypothalamus were actually being rapidly rewired. Less excitatory inputs and more inhibitory inputs were connected to those neurons responsible for encouraging feeding (called NPY), and the opposite occurred for those neurons responsible for discouraging feeding (called POMC). Source: HHMI</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/00367cc6-6ca4-4bf3-8fb3-d56234480c4d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>78</video:duration>
      <video:publication_date>2013-02-04T20:19:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29118.mp4</video:content_loc>
      <video:uploader>Nazir Istanbl</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>leptin</video:tag>
      <video:tag>rewiring</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-Factors-Affecting-Supply</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - Factors Affecting Supply</video:title>
      <video:description>Factors Affecting Supply

How the price of inputs, price of related goods, number of suppliers technology, and expected future prices affects the supply curve</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25387.jpg</video:thumbnail_loc>
      <video:duration>418</video:duration>
      <video:publication_date>2012-09-18T13:31:24.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/0isM0GF-rMI</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>factors</video:tag>
      <video:tag>Affecting</video:tag>
      <video:tag>Supply</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Structure-of-lipoprotein</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Structure of lipoprotein</video:title>
      <video:description>Lipoproteins are small sphere with the surface mainly composed of phospholipids and the core primarily contains esters of cholesterol and triglycerides. The protein component of lipoprotein is an apoprotein which is located in the outer shell and help to stabilize the overall structure of lipoprotein. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/004a8499-2f4c-40a6-89ed-cfd665a1e49a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>27</video:duration>
      <video:publication_date>2010-11-27T00:28:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6185.mp4</video:content_loc>
      <video:uploader>life</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Lipoprotein</video:tag>
      <video:tag>Structure</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Drosophilia</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Drosophilia</video:title>
      <video:description>Recent advances in microscopy and in fluorescence labeling of proteins allow the observation of complex biological processes in living organisms. This movie shows the early stages of embryonic development of a fruit fly egg, which is half a millimeter in size. In the first part of the movie, the observation of fluorescently labeled histones (proteins that help packaging the chromosomes into a compact nucleoprotein structure in the cell) reveals the dynamics of the mitotic divisions of the ...</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/0051be20-5c1c-40a9-97f8-0d0ed68b61f9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>51</video:duration>
      <video:publication_date>2009-04-09T05:53:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1667.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Developmental Biology</video:category>
      <video:tag>ArtOfScience</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Treatment-of-Septate-Uterus</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:description>Video shows a new sign to determine the incision line in the treatment of septate uterus. A full surgical procedure is explained here.</video:description>
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      <video:uploader>benco</video:uploader>
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    <loc>https://dnatube.com/videos/Respiratory-System-in-Human</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:description>This video provides the overview of respiration with the internal structure. The inhale and exhale process results in the compression and expansion.</video:description>
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    <loc>https://dnatube.com/videos/Particle-accelerator-CAMS</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>A Particle accelerator CAMS is a device that uses electromagnetic fields. It takes a particle such as an atom and accelerates it to really high speeds and collides it with an atom so at to discover the inner parts.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7787.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
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    <loc>https://dnatube.com/videos/Recombinant-DNA-part-II-genetically-engineer</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>Recombinant DNA part II genetically engineer</video:title>
      <video:description>This video explains about recombinant DNA part II genetically engineered microorganism

This second half of the lecture on recombinant DNA reviews several examples of genetic engineering of microorganisms. Arcadia University US275 Scientific Ethics</video:description>
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      <video:duration>861</video:duration>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27904.mp4</video:content_loc>
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      <video:category>Genetics</video:category>
      <video:tag>Recombinant</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Michio Kaku on The Multiverse and String Theory</video:title>
      <video:description>Michio Kaku proposes a beautifully structured universe in this fascinating video, discussing how the Big Bang, string theory, and the proposed eleven-dimensional multiverse make up the whole of what is.  Kaku says the vibrations of universes create a &quot;cosmic music&quot; and celebrates how lovely an answer this structure of the universe is for Einstein&apos;s famous question about the mind of God.</video:description>
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      <video:duration>144</video:duration>
      <video:publication_date>2012-12-02T20:24:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28255.mp4</video:content_loc>
      <video:uploader>layne.ransom.5</video:uploader>
      <video:category>Astrophysics</video:category>
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  <url>
    <loc>https://dnatube.com/videos/Cancer-esophagus-treatment</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cancer esophagus treatment</video:title>
      <video:description>Cancer of the esophagus is one of the most aggressive and dangerous cancer. New laparoscopic surgery has bring hope for cure. Edited by Ashraf</video:description>
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      <video:duration>289</video:duration>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10870.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
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    <loc>https://dnatube.com/videos/How-chemical-bonds-form-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How chemical bonds form 1</video:title>
      <video:description>Chemical bond is the force of attraction that holds  group of atoms together to form a compound. When compound is formed, energy is released. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/00806dfe-a456-4dcc-a7b3-c8876899fce8/cand_5.jpg</video:thumbnail_loc>
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      <video:uploader>mariachi</video:uploader>
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    <loc>https://dnatube.com/videos/2nd-Order-LODE-Particular-Solution-Formula-Advanced-Examples</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>2nd Order LODE Particular Solution Formula Advanced Examples</video:title>
      <video:description>Second Order LODE Particular Solution Formula Advanced Examples/n
Particular solution examples for Ordinary differential equations are traditionally restricted to constant coefficients equations. Further demonstration of the power of the formula at an elementary level may be made via application on non-constant coefficient LODEs.
Consider the second order Cauchy-Euler LODE, as shown, here:  
   y&quot; + (2/x)y&apos; + (1/(4x^2))y = W
Go to Wolfrom Alpha website:  http://www.wolframalpha.com/ for several verifications, including: 
   y&quot; + (A/x)y&apos; + (((A-1)/2)^2)/(x^2)y = 
           = x^(-B)/log(x) /n   As always:
    All my books are available on Kindle in digital format and some in print at amazon.com.
    I appreciate the support you show by viewing my videos, but note that they are mostly merely summaries of my books. 
For a more complete picture of some of my results, obtaining my books would be a benefit to each of you, and an inexpensive further gesture and statement of support for me. I’ve set the price on both the printed version and the Kindle version low enough for anyone’s expendable budget. /n    Links to all my books may be found at the following websites:/n         https://sites.google.com/site/themathematicalnatureofreality//n          https://sites.google.com/site/themathematicalnatureofreality/config/pagetemplates/books/nI am placing a donation button at the links in case you’d rather support in that way.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/07/007f92f0-0506-461b-b26c-177c02c5dc8e/cand_5.jpg</video:thumbnail_loc>
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      <video:uploader>CLAUDE MICHAEL CASSANO</video:uploader>
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    <loc>https://dnatube.com/videos/Levitation-Magnetic</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Levitation - Magnetic</video:title>
      <video:description>Spin stabilized magnetic levitation is shown in this science video. Magnetic levitation is known as a method by which an object is suspended with no support other than magnetic fields.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/00958760-ccb2-48f2-aa24-845f3cfc1629/cand_5.jpg</video:thumbnail_loc>
      <video:duration>34</video:duration>
      <video:publication_date>2009-05-27T21:48:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2596.mp4</video:content_loc>
      <video:uploader>arsinsol</video:uploader>
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    <loc>https://dnatube.com/videos/Holden-JD-The-catcher-in-the-Rye-Part-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Holden, JD: The catcher in the Rye Part 2</video:title>
      <video:description>Holden&apos;s life intention is to be at the edge of the fence in a rye environment i.e. holding children before they go down fall. This image is an analogy of Holden&apos;s ambition to save children and himself from growing to adulthood to experience &quot;phony.&quot; Holden share a Robert Burns&apos; song &quot;Coming Thro the Rye&quot; - two bodies in a rye meeting for sex- to make his idea symbolic.</video:description>
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      <video:duration>500</video:duration>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30218.mp4</video:content_loc>
      <video:uploader>Eugenio Boyd</video:uploader>
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    <loc>https://dnatube.com/videos/ATP-synthase-smallest-engine-in-the-world</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>ATP synthase - smallest engine in the world</video:title>
      <video:description>This is the smallest engine ever existed in the world and it is functioning right now while you are looking at the screen. It is called ATP synthase which is an important enzyme that provides energy for the cell to use through the synthesis of adenosine triphosphate (ATP).</video:description>
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      <video:duration>199</video:duration>
      <video:publication_date>2014-09-03T18:25:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31634.mp4</video:content_loc>
      <video:uploader>Nazir Istanbl</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>ATP</video:tag>
      <video:tag>synthase</video:tag>
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    <loc>https://dnatube.com/videos/Invasive-Shoulder-Surgery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Invasive Shoulder Surgery</video:title>
      <video:description>Video shows a patient named Keith Waters whose shoulder was damaged in an accident. Doctors saved the sholder with less invasive shoulder surgery.</video:description>
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      <video:duration>345</video:duration>
      <video:publication_date>2011-12-01T04:11:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10193.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Saving</video:tag>
      <video:tag>the</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-44-Similar-Triangle-Basics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 44 - Similar Triangle Basics</video:title>
      <video:description>Similar Triangle Basics

Introduction to what it means for triangles to be similar</video:description>
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      <video:player_loc>https://www.youtube.com/embed/9ThXDY9Y3oU</video:player_loc>
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      <video:category>Mathematics</video:category>
      <video:tag>Similar</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-7-GMAT-Math-7</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - GMAT: Math 7</video:title>
      <video:description>GMAT: Math 7

36-41, pgs. 156-157</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21923.jpg</video:thumbnail_loc>
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      <video:player_loc>https://www.youtube.com/embed/HqiBo62O8bk</video:player_loc>
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      <video:category>Mathematics</video:category>
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  <url>
    <loc>https://dnatube.com/videos/Testimonial-Video-for-Hip-Surgery-Hip-Resurfacing-Surgery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Testimonial Video for Hip Surgery / Hip Resurfacing Surgery</video:title>
      <video:description>Video Testimonial for Hip Surgery / Hip Resurfacing Surgery performed by Dr.Vijay C Bose at Apollo Hospital Chennai./nVisit more details about Hip,Knee,Shoulder at www.hipkneeshoulderindia.com</video:description>
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      <video:duration>148</video:duration>
      <video:publication_date>2010-02-01T14:05:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3807.mp4</video:content_loc>
      <video:uploader>Hipresurfacing India</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Hip</video:tag>
      <video:tag>Arthroscopy</video:tag>
      <video:tag>Surgery</video:tag>
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      <video:tag>Intelligent</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>in</video:tag>
      <video:tag>AVN</video:tag>
      <video:tag>Protrusio</video:tag>
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    <loc>https://dnatube.com/videos/Articular-cartilage</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Articular cartilage</video:title>
      <video:description>Articular cartilage, also called hyaline cartilage, is the smooth, glistening white tissue that covers the surface of all the diarthrodial joints in the human body. As its name implies, articular cartilage is critical in the movement of one bone against another. Articular cartilage has an incredibly low coefficient of friction which, coupled with its ability to bear very large compressive loads, makes it ideally suited for placement in joints, such as the knee and hipArticular cartilage is not a homogeneous tissue. Instead, it has a very complex composition and architecture that permits it to achieve and maintain proper biomechanical function over the majority of a human lifespan. Articular cartilage is composed mainly of water (70-80% by wet weight). The solid phase of articular cartilage consists primarily of type II collagen and aggrecan, a chondroitin and keratan sulfate proteoglycan. Collagen forms a network of fibrils, which resist the swelling pressure generated by the proteoglycans. Aggrecan, because of its tendency to noncovalently interact with hyaluronic acid, forms huge aggregates that become trapped in the collagen network. Because of their numerous negatively charged sulfate groups, these proteoglycan aggregates attract cations, which in turn bring in water to minimize differences in osmotic pressure. Thus, type II collagen and proteoglycans create a swollen, hydrated tissue that resists compression.</video:description>
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      <video:publication_date>2009-07-08T03:05:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3025.mp4</video:content_loc>
      <video:uploader>sikadi</video:uploader>
      <video:category>Medical</video:category>
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      <video:tag>cartilage</video:tag>
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      <video:tag>calcified</video:tag>
      <video:tag>bone</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/3d-Mechanism-of-Action-of-Drug-Delivery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>3d Mechanism of Action of Drug Delivery</video:title>
      <video:description>This 3D MOA animation shows mechanism of action of drug delivery through microspheres targeting delivery of oncology drug. Microspheres can encapsulate many types of drugs including small proteins, nucleic acids and molecules and are easily administered through a syringe needle. For more information, visit our website: www.scientificanimations.com</video:description>
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      <video:publication_date>2013-08-29T09:35:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30724.mp4</video:content_loc>
      <video:uploader>Scientific Animations</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>3d</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 96 - Simplifying an expression with multiple variables</video:title>
      <video:description>Simplifying an expression with multiple variables

u11_l3_t1_we2 Simplifying an expression with multiple variables</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25250.jpg</video:thumbnail_loc>
      <video:duration>186</video:duration>
      <video:publication_date>2012-09-18T02:11:27.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/MjAcASWqZS4</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Simplifying</video:tag>
      <video:tag>an</video:tag>
      <video:tag>expression</video:tag>
      <video:tag>with</video:tag>
      <video:tag>Multiple</video:tag>
      <video:tag>variables</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Influenza-Infection</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Influenza Infection</video:title>
      <video:description>Description of how the influenza virus infects a cell, and the role of hemagglutinin (antigens)in the release of RNA from the viral core. This is fantastic example how viruses have adapted to host&apos;s conditions. Video Ref: www.learner.org</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/04/00d7c88e-e4b8-436e-83b1-3189b3ca0d02/cand_5.jpg</video:thumbnail_loc>
      <video:duration>40</video:duration>
      <video:publication_date>2007-04-06T21:38:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/215.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Influenza</video:tag>
      <video:tag>RNA</video:tag>
      <video:tag>viruses</video:tag>
      <video:tag>hemagglutinin</video:tag>
      <video:tag>neuraminidase</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Magnetochromatic-microspheres</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Magnetochromatic microspheres</video:title>
      <video:description>Researchers led by University of California, Riverside have fabricated polymer beads that can change color with changes to an external magnetic field.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/00e1fc28-2d8e-4ea1-ba71-0a6a6d3403f9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>12</video:duration>
      <video:publication_date>2009-08-28T11:16:23.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3283.mp4</video:content_loc>
      <video:category>Others</video:category>
      <video:tag>displays</video:tag>
      <video:tag>color</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-Is-An-Antidiuretic-Hormone</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What Is An Antidiuretic Hormone?</video:title>
      <video:description>This scientific video discusses why do coffee and alcohol make us PEE more. This is possible because coffee and alcohol inhibits the release of ADH in our pituitory gland.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/00e45e78-00cf-45da-a21f-dc45d5e6eb24/cand_5.jpg</video:thumbnail_loc>
      <video:duration>113</video:duration>
      <video:publication_date>2012-12-08T04:11:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28328.mp4</video:content_loc>
      <video:uploader>Amir Nayak</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>Coffee</video:tag>
      <video:tag>Alcohol</video:tag>
      <video:tag>Pee</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Meathod-to-Divide-Fractions-and-Mixed-Numbers</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Meathod to Divide Fractions and Mixed Numbers</video:title>
      <video:description>Here a good example is solved by a mathematics expert. This example will definitely help you in understanding the dividing fractions and mixed numbers.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/01a2a6bd-1b44-4b0b-b95d-99b99e39172e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>354</video:duration>
      <video:publication_date>2010-12-04T12:48:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6429.mp4</video:content_loc>
      <video:uploader>gangster</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Basic</video:tag>
      <video:tag>math</video:tag>
      <video:tag>Dividing</video:tag>
      <video:tag>Fractions</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Mixed</video:tag>
      <video:tag>Numbers</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Radon-Mitigation-Atlanta-404-522-9708-GA-Radon-Reduction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Radon Mitigation Atlanta (404) 522-9708 | GA Radon Reduction</video:title>
      <video:description>Call 404-522-9708.   Atlanta Georgia radon mitigation. Radon Mitigation Systems of Atlanta Georgia. Serving Acworth, Alpharetta GA, Athens, Atlanta, Austell Blairsville, Buckhead GA, Buford Georgia, Canton, Cartersville Columbus, Conyers, Decatur Douglasville, Duluth, Dunwoody, East Point, Fairburn, Fayetteville Hiram, Jonesboro, Kennesaw, Lawrenceville Lithia Springs Macon GA, Marietta, and Morrow. Radon reduction, testing, and radon remediation services of Norcross Georgia, Newnan, Peachtree City GA, Powder Springs, Rome Georgia, Roswell, and Sandy Springs GA. Radon gas removal, abatement, and radon mitigation contractors of Savannah, Smyrna, Snellville, Statesboro, Stockbridge GA, Stone Mountain, Tucker, and Woodstock Georgia. Atlanta GA Radon Mitigation and Testing.  Call (404) 522-9708.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/07/019f8361-7dab-49d4-a19c-ef77db87273c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>101</video:duration>
      <video:publication_date>2012-07-12T21:34:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/12359.mp4</video:content_loc>
      <video:uploader>Radon Mitigation</video:uploader>
      <video:category>Others</video:category>
      <video:tag>radon</video:tag>
      <video:tag>mitigation</video:tag>
      <video:tag>atlanta</video:tag>
      <video:tag>ga</video:tag>
      <video:tag>remediation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Is-what-we-see-is-what-it-is-out-there</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Is what we see is what it is out there?</video:title>
      <video:description>Is what we see really real? Can we trust our own eyes? You will see some illusions that will make us believe that what we see is really not what it is out there. Although scientist can not really explain this phenomenon, this video will try to give you some insight what this happens.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/10/01b77c4b-d247-486e-8143-635135e41c99/cand_5.jpg</video:thumbnail_loc>
      <video:duration>123</video:duration>
      <video:publication_date>2014-10-01T21:22:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31747.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Fun and Smart</video:category>
      <video:tag>Can</video:tag>
      <video:tag>You</video:tag>
      <video:tag>Trust</video:tag>
      <video:tag>Your</video:tag>
      <video:tag>Eyes</video:tag>
      <video:tag>1080p</video:tag>
      <video:tag>mp4</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-Is-Mitochondria</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What Is Mitochondria?</video:title>
      <video:description>This scientific video discusses the characteristics of mitochondria. Mitochondria are the sites of respiration in a cell.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/01c5d25e-1d45-4436-a241-ad058b3be78e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>136</video:duration>
      <video:publication_date>2011-12-12T02:33:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11382.mp4</video:content_loc>
      <video:uploader>velatin</video:uploader>
      <video:category>Atomic Physics</video:category>
      <video:tag>Mitochondria</video:tag>
      <video:tag>Site</video:tag>
      <video:tag>Respiration</video:tag>
      <video:tag>cell</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Artificial-ventilation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Artificial ventilation</video:title>
      <video:description>Artificial ventilation is required during general anesthesia or is unconscious due to some other reason. This video shows how to prepare the patient for artificial ventilation by intubation. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/01c851e2-c013-4518-91f2-4d62815dee09/cand_5.jpg</video:thumbnail_loc>
      <video:duration>142</video:duration>
      <video:publication_date>2011-11-28T10:16:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8392.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Artificial</video:tag>
      <video:tag>ventilation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Hawkins-Test-Explanation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Hawkin&apos;s Test Explanation</video:title>
      <video:description>In this video, Hawkin&apos;s test which is for subacromial impingement or rotator cuff tendonitis is applied on a patient.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/01c9b3d2-d24b-43bf-b962-0ce0731c33c2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>16</video:duration>
      <video:publication_date>2011-12-01T03:28:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10075.mp4</video:content_loc>
      <video:uploader>catee</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Hawkin</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Test</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Introduction-With-Varicose-Vein-Ligation-And-Stripping</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Introduction With Varicose Vein Ligation And Stripping</video:title>
      <video:description>This video will hwlp you in understanding the cure for swollen varicose veins. Ligation is the processing of tying vein in order to get rid off swelling.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/01cdc149-d877-4939-b3b8-d11de5703e92/cand_5.jpg</video:thumbnail_loc>
      <video:duration>152</video:duration>
      <video:publication_date>2013-02-11T01:22:02.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30038.mp4</video:content_loc>
      <video:uploader>Brock Michel</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>How</video:tag>
      <video:tag>varicose</video:tag>
      <video:tag>vein</video:tag>
      <video:tag>ligation</video:tag>
      <video:tag>and</video:tag>
      <video:tag>stripping</video:tag>
      <video:tag>is</video:tag>
      <video:tag>carried</video:tag>
      <video:tag>out</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Cell-Cycle-Cyclins-and-Checkpoints</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Cell Cycle: Cyclins and Checkpoints</video:title>
      <video:description>A depiction of the cell cycle and role that cyclins play in the process. This animation also shows the role of checkpoints in regulating the cell cycle. Check points determine whether cell is ready to proceed in next life cycle. 

Video Reference: http://www.learner.org</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/04/01d54acc-94a9-4f86-bf12-1104dcb7c4e1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>70</video:duration>
      <video:publication_date>2007-04-06T22:52:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/231.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Cyclins</video:tag>
      <video:tag>Checkpoint</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>Cycle</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/NOAA-goes-14-Hurricane-Bill-views</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>NOAA goes 14 ( Hurricane Bill views )</video:title>
      <video:description>The National Oceanic and Atmospheric Administration (NOAA) is a federal agency focused on the condition of the oceans and the atmosphere.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/01d603ca-5402-4853-9b85-8d6f56072368/cand_5.jpg</video:thumbnail_loc>
      <video:duration>61</video:duration>
      <video:publication_date>2011-11-15T08:24:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7510.mp4</video:content_loc>
      <video:uploader>chandika muthumuni</video:uploader>
      <video:category>Others</video:category>
      <video:tag>NOAA</video:tag>
      <video:tag>GOES</video:tag>
      <video:tag>14</video:tag>
      <video:tag>Views</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Hurricane</video:tag>
      <video:tag>Bill</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Neutrophil-attacts-on-bacteria</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Neutrophil attacts on bacteria</video:title>
      <video:description>This is very cool video showing the attack of neutrophil to bacteria. Bacteria relies some chemicals which enables neutrophil to chase and destroy bacteria.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/03/01ef544b-5bfe-4c29-a06c-903e0c993ea1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>56</video:duration>
      <video:publication_date>2007-03-30T16:17:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/116.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>neutrophil</video:tag>
      <video:tag>chemotaxis</video:tag>
      <video:tag>bacteria</video:tag>
      <video:tag>phagocytosis</video:tag>
      <video:tag>white</video:tag>
      <video:tag>blood</video:tag>
      <video:tag>cell</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Views-and-Drawing-Animations</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Views and Drawing, Animations</video:title>
      <video:description>&quot;Lec 5 - Views and Drawing, Animations&quot; (April 15, 2009) Alan Cannistraro covers views, drawing, and animation.

Stanford University:
http://www.stanford.edu/

Stanford School of Engineering:
http://soe.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18700.jpg</video:thumbnail_loc>
      <video:duration>4197</video:duration>
      <video:publication_date>2012-09-04T04:06:14.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/79e1Ir5T1uw</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>software</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>Application</video:tag>
      <video:tag>Development</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>language</video:tag>
      <video:tag>iPhone</video:tag>
      <video:tag>operating</video:tag>
      <video:tag>system</video:tag>
      <video:tag>OS</video:tag>
      <video:tag>objective</video:tag>
      <video:tag>C</video:tag>
      <video:tag>cocoa</video:tag>
      <video:tag>touch</video:tag>
      <video:tag>SDK</video:tag>
      <video:tag>object</video:tag>
      <video:tag>oriented</video:tag>
      <video:tag>design</video:tag>
      <video:tag>Apple</video:tag>
      <video:tag>Macintosh</video:tag>
      <video:tag>Xcode</video:tag>
      <video:tag>lifecycle</video:tag>
      <video:tag>controller</video:tag>
      <video:tag>GUI</video:tag>
      <video:tag>interface</video:tag>
      <video:tag>builder</video:tag>
      <video:tag>UIResponder</video:tag>
      <video:tag>superview</video:tag>
      <video:tag>subvie</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Switch-of-the-Loop-Duodenal</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Switch of the Loop Duodenal</video:title>
      <video:description>This video shows a surgical bypass of the loop duodenal switch. The procedure is performed for weight loss programs.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/0200be40-bee9-4294-bde5-ab9ab251f504/cand_5.jpg</video:thumbnail_loc>
      <video:duration>426</video:duration>
      <video:publication_date>2011-12-01T04:34:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10224.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Loop</video:tag>
      <video:tag>Duodenal</video:tag>
      <video:tag>Switch</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Knowledge-that-is-dangerous-as-identified-by-BBC</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Knowledge that is dangerous as identified by BBC</video:title>
      <video:description>The journey continues with BBC on Dangerous Knowledge which takes a look at individuals who have invested everything and their very soul to the quest of knowledge which is some cases has led to insanity and suicide.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/0203c00a-5306-4894-99fe-fa01f7946b55/cand_5.jpg</video:thumbnail_loc>
      <video:duration>345</video:duration>
      <video:publication_date>2010-11-25T21:15:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6079.mp4</video:content_loc>
      <video:uploader>marlbroman</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>BBC</video:tag>
      <video:tag>Dangerous</video:tag>
      <video:tag>Knowledge</video:tag>
      <video:tag>part</video:tag>
      <video:tag>10</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Introduction-to-Neuroscience-II</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - Introduction to Neuroscience II</video:title>
      <video:description>&quot;Lec 11 - Introduction to Neuroscience II&quot; (April 23, 2010) Patrick House discusses memories and how they are formed. Dana Turker then lectures about the autonomic nervous system and its functions.

Stanford University
http://www.stanford.edu

Stanford Department of Biology
http://biology.stanford.edu/

Stanford University Channel on YouTube
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18953.jpg</video:thumbnail_loc>
      <video:duration>4383</video:duration>
      <video:publication_date>2012-09-04T08:18:01.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/uqU9lmFztOU</video:player_loc>
      <video:uploader>0|14|0</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Memory</video:tag>
      <video:tag>plasticity</video:tag>
      <video:tag>human</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>Neurobiology</video:tag>
      <video:tag>Interdisciplinary</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>Autonomic</video:tag>
      <video:tag>Nervous</video:tag>
      <video:tag>system</video:tag>
      <video:tag>context</video:tag>
      <video:tag>Brain</video:tag>
      <video:tag>Synapse</video:tag>
      <video:tag>neuron</video:tag>
      <video:tag>response</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>activation</video:tag>
      <video:tag>Neurotransmitter</video:tag>
      <video:tag>Hippocampus</video:tag>
      <video:tag>neurogenesis</video:tag>
      <video:tag>LTP</video:tag>
      <video:tag>Emotion</video:tag>
      <video:tag>saliency</video:tag>
      <video:tag>individual</video:tag>
      <video:tag>Variation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/ATP-Synthase</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>ATP Synthase</video:title>
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The main function of the enzyme is ATP production. However, in some cases (especially in bacteria) the enzyme works in the reverse direction, acting as an ATP-driven proton pump that generates the transmembrane electrochemical potential difference of proton.</video:description>
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CAHSEE Practice: Problems 13-14</video:description>
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eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
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u12_l2_t2_we1 Factoring perfect square trinomials</video:description>
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Psychology and Economics</video:description>
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    <loc>https://dnatube.com/videos/The-Double-Life-of-RNA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Double Life of RNA</video:title>
      <video:description>All Life processes are chemical reactants.To sustain life this reactions occurs very slowly and nonspecifically.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/09/03a448f2-1132-48f8-b09b-ae243861fbc3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>307</video:duration>
      <video:publication_date>2007-09-01T19:46:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/902.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>RNA</video:tag>
      <video:tag>Chemical</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Busqueda-de-informacion-medica</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Busqueda de informacion medica</video:title>
      <video:description>http://www.portaldemedicina.com - búsqueda efectiva de literatura médica en Internet. Estrategias de búsqueda</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/03b899e4-b41a-4384-b147-2910ddd3ab06/cand_5.jpg</video:thumbnail_loc>
      <video:duration>540</video:duration>
      <video:publication_date>2009-05-26T00:10:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2274.mp4</video:content_loc>
      <video:uploader>PortaldeMedicina .com</video:uploader>
      <video:category>Others</video:category>
      <video:tag>medicina</video:tag>
      <video:tag>internet</video:tag>
      <video:tag>evidencia</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Diversity-Oriented-Synthesis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Diversity-Oriented Synthesis</video:title>
      <video:description>Diversity-oriented synthesis (DOS) is a strategy used by chemical biologists to create a huge diversity of small molecules with potentially useful properties. A young scientist working in Dr. Stuart Schreiber&apos;s lab shows us how engineering, computer science, chemisty, and biology are all used in DOS. Also featured on the DVD Scanning Life&apos;s Matrix: Genes, Proteins, and Small Molecules, available free from HHMI</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/03c7816f-89d7-405f-98c4-4b4689f6cecd/cand_5.jpg</video:thumbnail_loc>
      <video:duration>341</video:duration>
      <video:publication_date>2007-08-02T22:42:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/587.mp4</video:content_loc>
      <video:uploader>siere</video:uploader>
      <video:category>Others</video:category>
      <video:tag>diversity</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-108-Factoring-difference-of-squares</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 108 - Factoring difference of squares</video:title>
      <video:description>Factoring difference of squares

u12_l2_t2_we2 Factoring difference of squares</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25262.jpg</video:thumbnail_loc>
      <video:duration>109</video:duration>
      <video:publication_date>2012-09-18T02:26:52.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/tvnOWIoeeaU</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Factoring</video:tag>
      <video:tag>difference</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Squares</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Beginning-And-Ending-Of-Universe</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Beginning And Ending Of Universe</video:title>
      <video:description>The birth and death of our universe calculated by the astronauts are discussed in the video. This video is very interesting you must watch it.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/03befc21-db31-4bd2-9bbd-16f1440d6b07/cand_5.jpg</video:thumbnail_loc>
      <video:duration>370</video:duration>
      <video:publication_date>2013-01-12T01:46:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28748.mp4</video:content_loc>
      <video:uploader>velatin</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Birth</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Death</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Universe</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lecture-on-embryonic-stem-cells-20</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture on embryonic stem cells - 20</video:title>
      <video:description>Stem cells may be useful in treatment of disease like diabetes. However, many question need to be answered before stem cells can be used in treatment. Edited by Ashraf.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/03ee358c-4eba-488a-9082-b26c4a8e7e8c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>120</video:duration>
      <video:publication_date>2007-08-16T23:03:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/803.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Stem</video:tag>
      <video:tag>cell</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Journey-to-the-planets-Mars-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Journey to the planets: Mars 1</video:title>
      <video:description>Documenting the trip launched on the spaceship Pegasus to a space journey to Mars and the successful landing.

Clip 1 from BBC documentary &apos;Space Odyssey: Voyage to the planets&apos; of an imaginary landing on Mars.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/055d5a34-dfdb-45de-9619-a2db9fed263c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>435</video:duration>
      <video:publication_date>2009-05-27T22:17:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2646.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Mars</video:tag>
      <video:tag>solar</video:tag>
      <video:tag>system</video:tag>
      <video:tag>documentary</video:tag>
      <video:tag>Space</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-113-Applications-Problem-Factoring-Quadratics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 113 - Applications Problem Factoring Quadratics</video:title>
      <video:description>Applications Problem Factoring Quadratics

u12_l3_t1_we3 Applications Problem Factoring Quadratics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25267.jpg</video:thumbnail_loc>
      <video:duration>501</video:duration>
      <video:publication_date>2012-09-18T02:29:34.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/STcsaKuW-24</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>applications</video:tag>
      <video:tag>Problem</video:tag>
      <video:tag>Factoring</video:tag>
      <video:tag>Quadratics</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Is-Time-Travel-Possible</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Is Time Travel Possible</video:title>
      <video:description>This video discusses the age old question &quot;is time travel possible&quot;. It leads to the idea that time is like a river and can have forks, and bends making time travel possible.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/056cc3c6-7077-402d-a096-7dad8adf81bb/cand_5.jpg</video:thumbnail_loc>
      <video:duration>164</video:duration>
      <video:publication_date>2010-11-14T21:33:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5279.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>is</video:tag>
      <video:tag>time</video:tag>
      <video:tag>travel</video:tag>
      <video:tag>Possible</video:tag>
      <video:tag>Einstein</video:tag>
      <video:tag>How</video:tag>
      <video:tag>to</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/15CH-DC12V-RF-Wireless-Remote-Control-Switch-Operation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>15CH DC12V RF Wireless Remote Control Switch Operation</video:title>
      <video:description>Delete codes:
Press the button of the receiver for 6 seconds until LED 2 is off.
Release the button, all stored codes are deleted successfully.

Learning methods and steps:
1) Press the button of the receiver for 3 seconds.
2) LED 2 flashes quickly, enter into status of LEARNING. 
3) Release the button of the receiver and press any button of remote control in 10 seconds. LED 2 will be off, it means LEARNING is successful.
4) The receiver can learn several remote controls of different codes.

Setting Toggle control mode: Plug jumper to S1.
Control mode Toggle (Channel 1~15): Press - On; Press again - Off.

Setting Latched control mode: Plug jumper to S2
Control mode Latched (Channel 1~15): Press - On, other relays Off; Press other button - Off.

Setting Momentary control mode: No jumper plug.
Control mode Momentary (Channel 1~15): Press and hold - On; Release - Off.

More information please visit http://www.rfcontrolsystem.com/index.php?main_page=product_info&amp;cPath=360_249&amp;products_id=297</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/03/9f3d320b-6bfd-4e2f-a305-65ae39094004/cand_5.jpg</video:thumbnail_loc>
      <video:duration>177</video:duration>
      <video:publication_date>2012-03-28T05:36:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11993.mp4</video:content_loc>
      <video:uploader>Yanru Gong</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>15ch</video:tag>
      <video:tag>dc12v</video:tag>
      <video:tag>rf</video:tag>
      <video:tag>wireless</video:tag>
      <video:tag>remote</video:tag>
      <video:tag>control</video:tag>
      <video:tag>Switch</video:tag>
      <video:tag>Operation</video:tag>
      <video:tag>500m</video:tag>
      <video:tag>controlling</video:tag>
      <video:tag>Light</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Erectile-dysfunction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Erectile dysfunction</video:title>
      <video:description>Toady the USMLE team discuss the erectile dysfunction case. Study is on a 62 years old male Mr Edward, vital information; temperature of 98.2 F, heart rate 76/min and blood pressure 130/74mm Hg. Watch how these team develop the sample study.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/9f1fc827-2700-4b8c-904e-7fb91e38063a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>903</video:duration>
      <video:publication_date>2011-12-01T04:40:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10233.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Erectile</video:tag>
      <video:tag>Dysfunction</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Great-Pacific-Garbage-North-Pacific-Ocean</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Great Pacific Garbage- North Pacific Ocean</video:title>
      <video:description>Great Pacific Garbage also known as Pacific Trash vortex is located in northern Pacific ocean consist of marine debris. These patches are extended in indeterminate area mainly plastic concentration, therefore effecting the area.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/056660a8-5831-4c0e-935d-c1577b0ccb51/cand_5.jpg</video:thumbnail_loc>
      <video:duration>202</video:duration>
      <video:publication_date>2013-02-09T03:40:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29749.mp4</video:content_loc>
      <video:uploader>Alberto Felder</video:uploader>
      <video:category>Geophysics</video:category>
      <video:tag>Great</video:tag>
      <video:tag>Pacific</video:tag>
      <video:tag>garbage</video:tag>
      <video:tag>Patch</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Gall-Stones</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Gall Stones</video:title>
      <video:description>Gall Stones are deposits in the gall bladder that are crystallized into hard particles. This video gives information on gall stones and what causes them.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/056f80a9-85f5-481a-892f-bdd273286d6a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>108</video:duration>
      <video:publication_date>2011-11-30T10:27:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9554.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Gall</video:tag>
      <video:tag>Stones</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Michio-Kaku-on-the-Higgs-Boson-Hype</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Michio Kaku on the Higgs Boson Hype</video:title>
      <video:description>So we might discover the Higgs-Boson in the near future--so what?** Michio Kaku talks about the importance of the Higgs-Boson to string theory.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/0573363f-1510-4c90-ba63-64af9172d0c0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>241</video:duration>
      <video:publication_date>2012-12-03T03:15:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28274.mp4</video:content_loc>
      <video:uploader>layne.ransom.5</video:uploader>
      <video:category>Interviews</video:category>
      <video:tag>Big</video:tag>
      <video:tag>Think</video:tag>
      <video:tag>Michio</video:tag>
      <video:tag>Kaku</video:tag>
      <video:tag>Higgs</video:tag>
      <video:tag>Boson</video:tag>
      <video:tag>string</video:tag>
      <video:tag>theory</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Ophthalmoscopic-exam</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Ophthalmoscopic exam</video:title>
      <video:description>This video shows ophthalmoscopy test also called as funduscopy test. This test allows a health professional to see inside the fundus of the eye and other structures using an ophthalmoscope.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/057ed2fd-a661-4127-9ced-960e8f904450/cand_5.jpg</video:thumbnail_loc>
      <video:duration>169</video:duration>
      <video:publication_date>2011-11-30T09:00:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9384.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Ophthalmoscopic</video:tag>
      <video:tag>exam</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Surgery-Perfomed-in-the-Small-Intestines</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Surgery Perfomed in the Small Intestines</video:title>
      <video:description>The surgery Perfomed in this video is known as anastomosis. In this surgery two streams which were previously branched out are reconnected.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/057f72fc-4aea-40fa-b70d-5c33e2e23621/cand_5.jpg</video:thumbnail_loc>
      <video:duration>32</video:duration>
      <video:publication_date>2011-11-29T11:07:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8828.mp4</video:content_loc>
      <video:uploader>catee</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Anastomosis</video:tag>
      <video:tag>Small</video:tag>
      <video:tag>intestine</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-32-Trigonometry-Identity-ReviewFun</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 32 - Trigonometry Identity Review/Fun</video:title>
      <video:description>Trigonometry Identity Review/Fun

Revisiting the proofs of some trigonometry identities.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20075.jpg</video:thumbnail_loc>
      <video:duration>667</video:duration>
      <video:publication_date>2012-09-06T01:50:57.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/a70-dYvDJZY</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>trigonometry</video:tag>
      <video:tag>identity</video:tag>
      <video:tag>Review</video:tag>
      <video:tag>Fun</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Introduction-With-Diverticulitis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Introduction With Diverticulitis</video:title>
      <video:description>This video will help you in understanding the working of diverticulitis in digestion. A whole process with the working of different parts is explained here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/a7be6de3-00e7-4107-9c5e-9210b04309b4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>75</video:duration>
      <video:publication_date>2013-02-10T02:11:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29914.mp4</video:content_loc>
      <video:uploader>Jennifer Byars</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>What</video:tag>
      <video:tag>is</video:tag>
      <video:tag>Diverticulitis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/A-Look-at-Liver-Disease</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A Look at Liver Disease</video:title>
      <video:description>Liver disease can progress over time to cirrhosis. A healthy liver tissue is replaced by fibrotic dis-functional tissue. This video is very helpful to understand the working of liver.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/5110749a-301c-46ff-980a-e3890e1a0fda/cand_5.jpg</video:thumbnail_loc>
      <video:duration>47</video:duration>
      <video:publication_date>2013-02-10T02:11:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29916.mp4</video:content_loc>
      <video:uploader>Brock Michel</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Liver</video:tag>
      <video:tag>Disease</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Cirrhosis</video:tag>
      <video:tag>Effect</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Alcohol</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cell-nucleus</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cell nucleus</video:title>
      <video:description>The cell nucleus is a highly specialized organelle which functions as the information processing and administrative center of the cell. Two major functions of the cell nucleus are to store the cell&apos;s hereditary material and coordinate the cell&apos;s activities, such as growth, intermediary metabolism, protein synthesis, and reproduction.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/da1c98cc-1e81-4e2a-b5b8-0526bfe25125/cand_5.jpg</video:thumbnail_loc>
      <video:duration>436</video:duration>
      <video:publication_date>2011-11-30T10:26:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9551.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>cell</video:tag>
      <video:tag>Nucleus</video:tag>
      <video:tag>the</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/All-About-Arthritis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>All About Arthritis</video:title>
      <video:description>Arthritis is a joint disease in which it becomes difficult to move joints. The main reason behind arthritis is displacement of cartilage.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/05e7d58e-c60e-409d-8331-76349a6b506f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>74</video:duration>
      <video:publication_date>2013-02-10T02:07:30.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29902.mp4</video:content_loc>
      <video:uploader>Brock Michel</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>What</video:tag>
      <video:tag>is</video:tag>
      <video:tag>Arthritis</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/View-of-right-heart-valves</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>View of right heart valves</video:title>
      <video:description>In the right heart, the tricuspid valve separates the atrium from the ventricle. The valve has three cusps rather than the two found in the mitral valve of the left heart. It gets its name from the toothlike shape these three cusps make when the valve closes. Chordae tendineae, attach the tricuspid valve to the papillary muscles that grow out of the wall of the ventricle./nIn the large pulmonary artery, which takes the blood from the right ventricle to the lungs, the pulmonary valve regulates the flow of blood in a similar fashion to the aortic valve.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/0582256f-c899-4f5c-89a6-643d3f13f72f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>1</video:duration>
      <video:publication_date>2013-02-08T23:35:10.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29695.mp4</video:content_loc>
      <video:uploader>Nazir Istanbl</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Heart</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Breast-Exam-Performed-by-a-Professional</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Breast Exam Performed by a Professional</video:title>
      <video:description>In conducting a professional breast examination it is important to inform the patient just what is happening and what to expect next.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/058d109b-074a-4f33-8e54-c4d7f05aae3e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>124</video:duration>
      <video:publication_date>2011-11-30T10:24:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9543.mp4</video:content_loc>
      <video:uploader>burki</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Breast</video:tag>
      <video:tag>exam</video:tag>
      <video:tag>Professional</video:tag>
      <video:tag>Video</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/The-story-of-sarkar-peer-khalid-mehmood-awan</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The story of  sarkar peer khalid mehmood awan</video:title>
      <video:description>This story features the life of  Sarkar Peer Khalid Mehmood Awan and his religion. Is he a song bird or a powerful reciter? Watch and judge.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/11/058544d7-3df1-4efb-9dc7-96a3b586b9f3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>1637</video:duration>
      <video:publication_date>2012-11-29T07:07:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28113.mp4</video:content_loc>
      <video:uploader>Muhammad Sagge Darwaish</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Sarkar</video:tag>
      <video:tag>peer</video:tag>
      <video:tag>khalid</video:tag>
      <video:tag>mehmood</video:tag>
      <video:tag>awan</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-to-Sequence-a-Human-Genome-Separating-the-Sequencing-Products-part-9</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to Sequence a Human Genome Separating the Sequencing Products  part 9</video:title>
      <video:description>The DNA molecules produced during the sequencing reaction are separated from each other by a process called electrophoresis. DNA molecules are negatively charged. The sequencing machine sets up an electric field; all the DNA moves through a porous gel toward the positive electrode. The gel acts like a sieve; shorter DNA fragments move more quickly through the holes of the gel than do larger DNA fragments.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/09/9f508652-8092-4a02-991f-2050516b1529/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2007-09-01T17:10:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/869.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>humangenomeproject</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Manufacturing-of-Deli-Sausage</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Manufacturing of Deli Sausage</video:title>
      <video:description>Manufacturing of deli sausage involves different methods by different companies. A common method used for manufacturing is shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/05953db2-57e0-42e2-bd54-d9bb522662dc/cand_5.jpg</video:thumbnail_loc>
      <video:duration>113</video:duration>
      <video:publication_date>2013-01-12T00:55:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28657.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Others</video:category>
      <video:tag>How</video:tag>
      <video:tag>It</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Made</video:tag>
      <video:tag>Deli</video:tag>
      <video:tag>Sausage</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Alcohol-Long-Term-Effects</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Alcohol Long Term Effects</video:title>
      <video:description>This video will help you to understand the adverse effects of alcohol. Long term addiction to alcohol can lead to severe diseases.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/0598ff1d-4778-4348-8292-714e32d24870/cand_5.jpg</video:thumbnail_loc>
      <video:duration>191</video:duration>
      <video:publication_date>2013-02-11T02:54:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30126.mp4</video:content_loc>
      <video:uploader>Ollie Wall</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>How</video:tag>
      <video:tag>Alcohol</video:tag>
      <video:tag>affects</video:tag>
      <video:tag>the</video:tag>
      <video:tag>body</video:tag>
      <video:tag>Long</video:tag>
      <video:tag>term</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/An-Element-Which-is-a-Liquid-at-Room-Temperature-Ceasium</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>An Element Which is a Liquid at Room Temperature-Ceasium</video:title>
      <video:description>There are five elements which are liquids at room temperature and Cesium is one of them. It has an atomic number 55 and it is an alkali metal. This video explains further about Cesium.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/05a67e6c-fcfe-4c83-b263-3678498fddf7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>70</video:duration>
      <video:publication_date>2011-12-11T23:30:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11129.mp4</video:content_loc>
      <video:uploader>velatin</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>What</video:tag>
      <video:tag>is</video:tag>
      <video:tag>cesium</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/DNA-profiling</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>DNA profiling</video:title>
      <video:description>Genetic fingerprinting, DNA testing, DNA typing, and DNA profiling are techniques used to distinguish between individuals of the same species using only samples of their DNA. Two humans will have the majority of their DNA sequence in common. Genetic fingerprinting exploits highly stable repeating sequences called minisatellites. Two unrelated humans will be unlikely to have the same numbers of minisatellites at a given locus. It is used in forensic science, to match suspects to samples of blood, hair, saliva or semen.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/05a96383-5da2-4677-bd68-1d3e5a7425b1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>41</video:duration>
      <video:publication_date>2007-08-11T18:27:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/702.mp4</video:content_loc>
      <video:uploader>okur</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>dna</video:tag>
      <video:tag>DNAfingerprinting</video:tag>
      <video:tag>electrophoresis</video:tag>
      <video:tag>minisatelites</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-Illumina-Solexa-sequencing</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Illumina Solexa sequencing ?</video:title>
      <video:description>This video describes illumina solexa sequencing.

An animation describing the process of next generation sequencing on the Illumina platform.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/10/05aaa4a1-882b-4327-97e3-124a210639a7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>97</video:duration>
      <video:publication_date>2012-10-11T07:57:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27892.mp4</video:content_loc>
      <video:uploader>Julia Roberts</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Illumina</video:tag>
      <video:tag>solexa</video:tag>
      <video:tag>sequencing</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Closure-Abdomen-or-Laparotomy-Animation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Closure Abdomen or Laparotomy  Animation</video:title>
      <video:description>This animation shows a laparotomy which is the surgical closure of the abdomen after a large incision to get to the cavity of the abdomen.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/059df9f7-887a-489e-9914-247ab676972f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>20</video:duration>
      <video:publication_date>2011-11-28T05:27:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8210.mp4</video:content_loc>
      <video:uploader>catee</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Laparotomy</video:tag>
      <video:tag>Closure</video:tag>
      <video:tag>Abdomen</video:tag>
      <video:tag>Animation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cell-Heal-Thyself</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cell. Heal Thyself</video:title>
      <video:description>Researchers at the University of California San Diego (UCSD) have described for the first time a web of inter-related responses that cells use to avoid becoming diseased or cancerous after being exposed to a powerful chemical mutagen. The researchers reported their findings in the May 19, 2006, issue of Science magazine. http://www.jacobsschool.ucsd.edu/news/news_releases/release.sfe?id=541 ...</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/03/05ad7585-990a-4971-9952-41a967b2e669/cand_5.jpg</video:thumbnail_loc>
      <video:duration>290</video:duration>
      <video:publication_date>2009-03-25T18:45:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1413.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Education</video:category>
      <video:tag>UCSD</video:tag>
      <video:tag>Jacobs</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>Cancer</video:tag>
      <video:tag>mutagen</video:tag>
      <video:tag>Systems</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>xeroderma</video:tag>
      <video:tag>pigmentosum</video:tag>
      <video:tag>Bioengineering</video:tag>
      <video:tag>NIEHS</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Argosy-Medical-Animation-Aging-Bone</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Argosy Medical Animation Aging Bone</video:title>
      <video:description>This animation describes the process of bone remodeling in both healthy and osteoporotic bone. This is achieved by showing the effects of osteoclasts and osteoblasts on the trabeculae.
This animation was completed for patient/medical education for Rockpointe.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/06/05b8bfea-3c31-4742-bd08-8d660b1d923d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>42</video:duration>
      <video:publication_date>2009-06-01T09:53:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2739.mp4</video:content_loc>
      <video:uploader>abdul hannan</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Argosy</video:tag>
      <video:tag>Medical</video:tag>
      <video:tag>Animation</video:tag>
      <video:tag>Aging</video:tag>
      <video:tag>bone</video:tag>
      <video:tag>This</video:tag>
      <video:tag>describes</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Process</video:tag>
      <video:tag>of</video:tag>
      <video:tag>remodeling</video:tag>
      <video:tag>in</video:tag>
      <video:tag>both</video:tag>
      <video:tag>healthy</video:tag>
      <video:tag>and</video:tag>
      <video:tag>osteoporotic</video:tag>
      <video:tag>is</video:tag>
      <video:tag>achieved</video:tag>
      <video:tag>by</video:tag>
      <video:tag>Showing</video:tag>
      <video:tag>effects</video:tag>
      <video:tag>osteoclasts</video:tag>
      <video:tag>osteoblasts</video:tag>
      <video:tag>on</video:tag>
      <video:tag>trabeculae</video:tag>
      <video:tag>was</video:tag>
      <video:tag>completed</video:tag>
      <video:tag>for</video:tag>
      <video:tag>Patient</video:tag>
      <video:tag>education</video:tag>
      <video:tag>Rockpointe</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Stuttering-therapies-and-cures-unravelling-the-secret</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Stuttering therapies and cures, unravelling the secret</video:title>
      <video:description>Here is how to unravel the secrets of stuttering. Stuttering can cause a host of problems because it is embarrassing and annoying. This techniques are to aid that, they are the stuttering therapies and cures.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/05b8c15a-cd4c-4a4d-b3b6-7549c7aba4be/cand_5.jpg</video:thumbnail_loc>
      <video:duration>96</video:duration>
      <video:publication_date>2011-11-28T05:46:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8263.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Unravel</video:tag>
      <video:tag>Secret</video:tag>
      <video:tag>Techniques</video:tag>
      <video:tag>for</video:tag>
      <video:tag>Stuttering</video:tag>
      <video:tag>Therapies</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Cures</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Esophageal-Intubation-Explanation-by-Rafael-Ortega</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Esophageal Intubation Explanation by Rafael Ortega</video:title>
      <video:description>Esophageal Intubation which is placing a tube down a patient&apos;s windpipe that brings oxygen to the lungs is explained in this medical video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/05d7087c-5e19-4cfd-b792-24f0d7358e35/cand_5.jpg</video:thumbnail_loc>
      <video:duration>84</video:duration>
      <video:publication_date>2011-11-30T09:18:30.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9432.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Esophageal</video:tag>
      <video:tag>Intubation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Heart-of-Stroke-Disease</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Heart of Stroke Disease</video:title>
      <video:description>This video provides information on chances of getting a stroke due to a heart condition; AF which can be fatal, here is getting to the heart of the stroke disease.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/073f106a-f7ee-487f-b843-dc52ed38b449/cand_5.jpg</video:thumbnail_loc>
      <video:duration>174</video:duration>
      <video:publication_date>2011-11-29T21:27:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9171.mp4</video:content_loc>
      <video:uploader>catee</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Getting</video:tag>
      <video:tag>to</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Heart</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Stroke</video:tag>
      <video:tag>Disease</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Todays-Esthetic-Dentistry</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Today&apos;s Esthetic Dentistry</video:title>
      <video:description>This video shows the esthetic dentistry photos of the before and after correction procedures. This is one of today&apos;s ways on beauty enhancement.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/0742394d-7628-4b05-a2bd-c201ab21f76e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>74</video:duration>
      <video:publication_date>2011-11-29T11:45:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8987.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Esthetic</video:tag>
      <video:tag>Dentistry</video:tag>
      <video:tag>Today</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Mitosis-Models</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Mitosis Models</video:title>
      <video:description>This video describes a cell in the phase of interphase surrounded by chromatin. It progresses through models going thorugh all phases of mitosis, including prophase, metaphase, anaphase,and telophase.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/0747770d-c0a7-47a1-9fcd-f3738620f989/cand_5.jpg</video:thumbnail_loc>
      <video:duration>173</video:duration>
      <video:publication_date>2010-11-14T18:49:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5263.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>mitosis</video:tag>
      <video:tag>Models</video:tag>
      <video:tag>All</video:tag>
      <video:tag>phases</video:tag>
      <video:tag>of</video:tag>
      <video:tag>including</video:tag>
      <video:tag>prophase</video:tag>
      <video:tag>metaphase</video:tag>
      <video:tag>anaphase</video:tag>
      <video:tag>telophase</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Refraction-and-reflection-of-light</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Refraction and reflection of light</video:title>
      <video:description>When a ray of light reach the boundary between two different substances, some light is reflected, and some light is refracted. The semi-cylindrical piece of glass has a higher index of refraction than air. For more physics animations, please visit web.ncf.ca</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/9fc60243-0ca4-4951-b5ec-da083bf59ea9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>6</video:duration>
      <video:publication_date>2009-04-09T23:27:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1697.mp4</video:content_loc>
      <video:uploader>nirva dede</video:uploader>
      <video:category>Atomic Physics</video:category>
      <video:tag>physics</video:tag>
      <video:tag>geometrical</video:tag>
      <video:tag>Optics</video:tag>
      <video:tag>Light</video:tag>
      <video:tag>refraction</video:tag>
      <video:tag>reflection</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>Animation</video:tag>
      <video:tag>education</video:tag>
      <video:tag>learning</video:tag>
      <video:tag>teaching</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Zebrafish-Heart-Regeneration</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Zebrafish Heart Regeneration</video:title>
      <video:description>When the zebrafish heart is damaged, the wound site is rapidly sealed with a fibrin clot that stems bleeding within seconds. Following clot formation, the tissue that surrounds the heart muscle gradually covers the fibrin clot via migration and cell division. Over the next few months, new cardiac muscle is produced and replaces the clot. Growth factors, like FGF1, produced by the new heart tissue, signals the cells of the epicardial layer to migrate into the heart and form new blood vessels, to provide essential blood flow to the regenerating tissue. Over time, the wounded zebrafish heart returns to nearly its original shape, size, and pumping ability.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/05/0753bf8f-2b11-4b92-8481-79cd3fa13d6a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>150</video:duration>
      <video:publication_date>2007-05-12T00:56:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/289.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>Zebrafish</video:tag>
      <video:tag>Heart</video:tag>
      <video:tag>regeneration</video:tag>
      <video:tag>Growth</video:tag>
      <video:tag>factors</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Heart-Beats-in-Human</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Heart Beats in Human</video:title>
      <video:description>Our heart keep beating uninterruptedly as long as we live. Watch this video to know about the beating of heart and when does our heart rests.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/06/075d6c80-f9b6-4d9e-8299-b2e437385342/cand_5.jpg</video:thumbnail_loc>
      <video:duration>12</video:duration>
      <video:publication_date>2009-06-19T16:45:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2856.mp4</video:content_loc>
      <video:category>Medical</video:category>
      <video:tag>Our</video:tag>
      <video:tag>Beating</video:tag>
      <video:tag>Heart</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-150-Snells-Law-Example-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 150 - Snell&apos;s Law Example 2</video:title>
      <video:description>Snell&apos;s Law Example 2

Snell&apos;s Law Example 2</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21835.jpg</video:thumbnail_loc>
      <video:duration>685</video:duration>
      <video:publication_date>2012-09-10T14:40:42.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/10LuSfZZa3E</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Snell</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>Example</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/ECG-Reading</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>ECG Reading</video:title>
      <video:description>This video by Dr Vaidya will help you in reading an ECG. Video is very helpful for the doctors and the bio students.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/085ffefe-1715-4aa7-b374-9bfb17a0b260/cand_5.jpg</video:thumbnail_loc>
      <video:duration>664</video:duration>
      <video:publication_date>2013-02-11T03:57:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30220.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>analysis</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Rhythm</video:tag>
      <video:tag>Strips</video:tag>
      <video:tag>ECG</video:tag>
      <video:tag>reading</video:tag>
      <video:tag>Dr</video:tag>
      <video:tag>Vaidya</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-purpose-of-amino-acids</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The purpose of amino acids</video:title>
      <video:description>This video shows the importance of amino acids in our body. It also tells us which foods to eat in order to give our body the essential amino acids required.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/10/07622d92-d870-49b7-9f34-5f7553bbe618/cand_5.jpg</video:thumbnail_loc>
      <video:duration>152</video:duration>
      <video:publication_date>2012-10-29T21:24:02.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27936.mp4</video:content_loc>
      <video:uploader>Nikunj Patel</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>acids</video:tag>
      <video:tag>protein</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Prozac-Mechanism</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Prozac Mechanism</video:title>
      <video:description>The Mechanism of Prozac: Prozac (fluoxetine) is used to treat major depressive disorder, bulimia, obsessive-compulsive disorder and panic disorder.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/076b149e-5226-44ab-b52f-2a7051b80199/cand_5.jpg</video:thumbnail_loc>
      <video:duration>187</video:duration>
      <video:publication_date>2011-10-18T02:27:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7038.mp4</video:content_loc>
      <video:uploader>71cat3</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Prozac</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Phdcomics-The-Fingerprint-of-Stars</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Phdcomics: The Fingerprint of Stars</video:title>
      <video:description>This is an phdcomics video. Dr. John Johnson&apos;s team of astrophysicists at Caltech tells us how to unravel the code embedded in the light we see as stars and why we happen to be made of stardust. It doesn&apos;t get any more fundamental than this!/nSources and credits:
Credits:/nAnimated by Jorge Cham
Featuring: John Johnson, Melodie Kao, Ben Montet and Jon Swift/nProduced in Partnership with the Johnson ExoLab at Caltech with funding provided by the Caltech Innovation in Education Fund. The ExoLab is supported by The David &amp; Lucile Packard Foundation and the Alfred P. Sloan Foundation./nThanks to Meg Rosenburg and Crystal Dilworth.
Transcribed by Noel Dilworth.
Sound mixing by Laurence Yeung.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/075f7a88-7a64-4567-ad92-cb8c22c2d58c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>500</video:duration>
      <video:publication_date>2013-02-07T06:11:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29240.mp4</video:content_loc>
      <video:uploader>Nazir Istanbl</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Fingerprint</video:tag>
      <video:tag>Stars</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Structure-and-Function-of-Cytochrome</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Structure and Function of Cytochrome</video:title>
      <video:description>This animation shows an &apos;inside view&apos; of the workings of the enzyme cytochrome P-450 2C9. The protein, represented by the ribbon and yellow spheres, is from an x-ray crystal structure of a drug metabolizing enzyme called cytochrome P-450 2C9. The larger of the two ligands (clusters of spheres) is the heme group, which acts as cofactor to assist in the catalytic reaction. The smaller of the two ligands is the drug warfarin (an anticoagulant) which is the substrate for the catalytic reaction. First both ligands are bound. Then the warfarin molecule moves from solution (outside the protein) and finds a channel by which to access its specific binding site. The warfarin molecule finds its way through the channel to find its preferred binding position near the active site.This model will now be used to illustrate how different drugs interact with this enzyme, and thus interfere with optimum warfarin therapy, a common clinical problem.Created by:Steven Barbera - Business/CommunicationsSteven BarberaClass of 2007Business/CommunicationsSTA member since 2003Dr. King - Biomedical and Pharmaceutical SciencesDr. Roberta KingAssistant Professor of Biomedical and Pharmaceutical SciencesCollege of Pharmacy</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/11/077b69a0-3992-4f56-96ad-c72473be733f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>44</video:duration>
      <video:publication_date>2007-11-05T04:21:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1101.mp4</video:content_loc>
      <video:uploader>watch</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>cytochrome</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Air-hokey-robot</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Air hokey robot</video:title>
      <video:description>This is a how to, concept.  See how to transform a 3D printer into an air hokey robot that is very hard to beat.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/08/077da087-b722-4806-996b-3f5f72067a0d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>149</video:duration>
      <video:publication_date>2014-08-27T06:16:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31396.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>robot</video:tag>
      <video:tag>Air</video:tag>
      <video:tag>hokey</video:tag>
      <video:tag>3d</video:tag>
      <video:tag>printer</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Video-on-Endoscopic-Brain-Surgery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Video on Endoscopic Brain Surgery</video:title>
      <video:description>Watch how an endoscopic brain surgery is performed.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/07852750-30f7-4478-a1ab-788e4b625c9d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>124</video:duration>
      <video:publication_date>2011-11-30T09:19:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9434.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Endoscopic</video:tag>
      <video:tag>Brain</video:tag>
      <video:tag>Surgery</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-10-Development-Studies-C10</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 10-Development Studies C10</video:title>
      <video:description>lec 10-Development Studies C10 .Introduction to Development</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20865.jpg</video:thumbnail_loc>
      <video:duration>4425</video:duration>
      <video:publication_date>2012-09-07T21:45:36.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Tf8JICv9hK4</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>developemental</video:tag>
      <video:tag>studies</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-1-Electrical-Engineering-240</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 1-Electrical Engineering 240</video:title>
      <video:description>lec 1-Electrical Engineering 240.Advanced Analog Integrated Circuits</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20881.jpg</video:thumbnail_loc>
      <video:duration>4779</video:duration>
      <video:publication_date>2012-09-07T23:50:50.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/p5U2VJpjM3w</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Chemguy-reviews-the-various-diagrams-in-organic-chemistry</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Chemguy reviews the various diagrams in organic chemistry</video:title>
      <video:description>Over 200 videos, reshot in HD, now available at www.chemguy.com for just a donation! This clip: Chemguy reviews the various diagrams in organic chemistry. Donations welcome at www.chemguy.com</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/10/07884cd4-3d84-4c30-9e2d-0b7adbc439f3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>245</video:duration>
      <video:publication_date>2012-10-24T21:43:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27925.mp4</video:content_loc>
      <video:uploader>Nazir Istanbl</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>chemguy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/DNA-Damage-video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>DNA Damage video</video:title>
      <video:description>DNA Damage</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/078fea8e-f517-41ff-89cb-26a68a572771/cand_5.jpg</video:thumbnail_loc>
      <video:duration>65</video:duration>
      <video:publication_date>2010-11-23T01:20:23.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5753.mp4</video:content_loc>
      <video:uploader>vukuftail</video:uploader>
      <video:category>Molecular Biology</video:category>
      <video:tag>dna</video:tag>
      <video:tag>Damage</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/All-About-Herceptin-Clips-From-Hollywood-movie</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>All About Herceptin - Clips From Hollywood movie</video:title>
      <video:description>This video describes the Herceptin cancer therapy with the help of a Hollywood movie. Video is really helpful for the education purpose.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/07965bcf-65e0-4339-912c-a2233ca9a651/cand_5.jpg</video:thumbnail_loc>
      <video:duration>30</video:duration>
      <video:publication_date>2013-02-05T04:04:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29131.mp4</video:content_loc>
      <video:uploader>Alberto Felder</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Cancer</video:tag>
      <video:tag>film</video:tag>
      <video:tag>Hollywood</video:tag>
      <video:tag>Herceptin</video:tag>
      <video:tag>in</video:tag>
      <video:tag>A</video:tag>
      <video:tag>movie</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Science-of-Running</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Science of Running</video:title>
      <video:description>This video will help you to understand that how your body works to produce movements. Some correct running techniques are discussed here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/0790a824-9cc3-4377-befd-958fcaaeaf51/cand_5.jpg</video:thumbnail_loc>
      <video:duration>229</video:duration>
      <video:publication_date>2013-02-11T03:12:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30160.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>Biomechanics</video:tag>
      <video:tag>of</video:tag>
      <video:tag>running</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Egg-Micro-injection</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Egg Micro-injection</video:title>
      <video:description>Microinjection of DNA to murine pronucleus. Pronucleus is a nucleus of egg or sperm which has not been fertilized, and consists of half of the genetic material.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/07a67062-dcb3-4397-98ea-9c78cf981010/cand_5.jpg</video:thumbnail_loc>
      <video:duration>79</video:duration>
      <video:publication_date>2007-08-10T01:24:14.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/688.mp4</video:content_loc>
      <video:uploader>siere</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>pronucleus</video:tag>
      <video:tag>microinjection</video:tag>
      <video:tag>dna</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Mitochondiral-Fission-and-Fusion</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Mitochondiral Fission and Fusion</video:title>
      <video:description>This video explains Mitochondiral Fission and Fusion which occurs in the human body.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/07b57b36-4228-4065-adb4-db13418ab8d9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>48</video:duration>
      <video:publication_date>2009-05-27T19:52:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2490.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Mitochondiral</video:tag>
      <video:tag>Fission</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Fusion</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>Cellular</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>organelle</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Stephen-Fry-on-Philosophy-and-The-Necessity-of-Unbelief</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Stephen Fry on Philosophy and The Necessity of Unbelief</video:title>
      <video:description>Stephen Fry discusses some of his favorite philosophers and what it means to think and talk about philosophy at all.  He also argues for what he believes is the most important idea in any philosophy:  lack of belief in an afterlife.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/07abfbed-9b39-4d3a-8848-d31261167c9c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>866</video:duration>
      <video:publication_date>2012-12-03T01:33:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28266.mp4</video:content_loc>
      <video:uploader>layne.ransom.5</video:uploader>
      <video:category>Interviews</video:category>
      <video:tag>Big</video:tag>
      <video:tag>Think</video:tag>
      <video:tag>Stephen</video:tag>
      <video:tag>Fry</video:tag>
      <video:tag>Philosophy</video:tag>
      <video:tag>atheism</video:tag>
      <video:tag>afterlife</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Matter-Exchange-in-Our-Environment</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Matter Exchange in Our Environment</video:title>
      <video:description>This video shows the exchange og matter in our biosphere. Video is very interesting and is helpful for the knowledge purpose.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/07c1c568-a02e-48a1-a12f-ea810c88039d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>526</video:duration>
      <video:publication_date>2013-01-19T04:41:14.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28905.mp4</video:content_loc>
      <video:uploader>Tawanna Massey</video:uploader>
      <video:category>Ecology</video:category>
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      <video:tag>matter</video:tag>
      <video:tag>exchange</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/The-First-Law-Of-Thermodynamics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The First Law Of Thermodynamics</video:title>
      <video:description>Thermodynamics is the study of relationships involving heat and mechanical work. There are four laws of thermodynamics. This video will explain the first law of thermodynamics which is a version of the law of conservation of energy.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/9fcb08aa-a0bc-4c12-9830-a9c3162a1d1f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>209</video:duration>
      <video:publication_date>2011-12-12T03:14:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11484.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>First</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>of</video:tag>
      <video:tag>thermodynamics</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Sexing-drosophila-melanogaster-how-to-tell-the-sexes-apart</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Sexing drosophila melanogaster  how to tell the sexes apart</video:title>
      <video:description>It might be for beginners specially if you are working with a strain where the females also have pigment in their abdomen imagine having to collect virgins for your ecperiment but you are not good at telling the boy from girl specially the newly emerged</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/9fcd6160-442a-4bb1-8076-700d160a5d29/cand_5.jpg</video:thumbnail_loc>
      <video:duration>156</video:duration>
      <video:publication_date>2010-11-30T14:33:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6302.mp4</video:content_loc>
      <video:uploader>life</video:uploader>
      <video:category>Drosophila</video:category>
      <video:tag>Sexing</video:tag>
      <video:tag>drosophila</video:tag>
      <video:tag>melanogaster</video:tag>
      <video:tag>How</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Tell</video:tag>
      <video:tag>the</video:tag>
      <video:tag>sexes</video:tag>
      <video:tag>apart</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-34-IIT-JEE-Trigonometry-Problem-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 34 - IIT JEE Trigonometry Problem 1</video:title>
      <video:description>This is a lecture of Khan Academy.

2010 IIT JEE Paper I #29 Trigonometry problem</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20080.jpg</video:thumbnail_loc>
      <video:duration>913</video:duration>
      <video:publication_date>2012-09-06T01:52:08.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/X7GT9JKoAbo</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>IIT</video:tag>
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      <video:tag>Problem</video:tag>
      <video:tag>1</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Technique-of-Tracheal-Deviation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Technique of Tracheal Deviation</video:title>
      <video:description>This is a demonstration on how to check for tracheal deviation, the clip shows the positioning of the patient as well as the medical practitioners fingers in this technique.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/07d5a361-3aa5-45e7-bc9d-8b386a9931c6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>33</video:duration>
      <video:publication_date>2011-11-29T10:59:14.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8794.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Tracheal</video:tag>
      <video:tag>Deviation</video:tag>
      <video:tag>Technique</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/CSS-Box-Model-Tutorial</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>CSS  Box Model Tutorial</video:title>
      <video:description>This video demonstrate css box model learn the html and css box model concept outlining that every element on a page is a rectangular box of which may include margins padding and borders</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/07ddb209-6119-4213-a575-d9cf5a00d408/cand_5.jpg</video:thumbnail_loc>
      <video:duration>184</video:duration>
      <video:publication_date>2010-12-15T13:38:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6572.mp4</video:content_loc>
      <video:uploader>castmoment</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>CSS</video:tag>
      <video:tag>Box</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Gyroscope-the-msytery-solved</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Gyroscope the msytery solved.</video:title>
      <video:description>What is a Gyroscope? Well this video explains that and the principle that gyroscopes work on, which is conservation of angular motion.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/07e583b0-e43e-4ea8-9883-4d464a8ec07b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>91</video:duration>
      <video:publication_date>2011-11-26T00:00:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7980.mp4</video:content_loc>
      <video:uploader>catee</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>What</video:tag>
      <video:tag>is</video:tag>
      <video:tag>A</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/The-shrinking-moon-revelations-by-LRO</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The shrinking moon revelations by LRO</video:title>
      <video:description>The moon is shrinking? Studies from NASA from reconnaissance orbiter show the moon has been shrinking and is still shrinking.This is done by observation of lobate scarps of over 1000 images of from space.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/07e918b8-ed60-44ae-9512-c24606ea2683/cand_5.jpg</video:thumbnail_loc>
      <video:duration>120</video:duration>
      <video:publication_date>2011-11-23T08:20:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7634.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Aerospace Engineering</video:category>
      <video:tag>LRO</video:tag>
      <video:tag>Reveals</video:tag>
      <video:tag>incredible</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/How-to-Make-Silica-Aerogel-at-Home</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to Make Silica Aerogel at Home?</video:title>
      <video:description>This video shows the project work of a student about making silica aerogel at home. A brief description is provided here to help you.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/07e61d32-ca78-49f4-b4b1-0117f71460c1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>600</video:duration>
      <video:publication_date>2013-02-17T08:48:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30365.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Making</video:tag>
      <video:tag>silica</video:tag>
      <video:tag>aerogel</video:tag>
      <video:tag>at</video:tag>
      <video:tag>home</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Dear-16-year-old-Me-Melanoma-information</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Dear 16-year-old Me Melanoma information</video:title>
      <video:description>This film was made possible thanks to the generosity of real Canadians and Americans whose lives have been touched by melanoma. These are not actors. We cannot thank this group enough for sharing their stories with us./nWe&apos;d also like to thank Freelance Whales, the New York-based group who&apos;ve lent their song, Generator ^ First Floor, to our film. They&apos;re incredibly talented - we thank them for their support and encourage you to find out more about them at http://freelancewhales.com./nThank you for watching &amp; please pass this along.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/08/07ef7520-d81b-4a51-a760-0fb348e3b16a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>303</video:duration>
      <video:publication_date>2011-08-06T00:00:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6982.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Others</video:category>
      <video:tag>malignant</video:tag>
      <video:tag>melanoma</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Gymnosperm-Life-Cyclewmv-360pmp4</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Gymnosperm Life Cycle.wmv (360p).mp4</video:title>
      <video:description>This scientific video explains how life cycle is in gymnosperms which are a group of seed-producing plants that includes conifers, cycads, Ginkgo, and Gnetales. For example in a pine tree which is also a gymnosperm, when the pollen from a male pine cone floats on the wind and reaches a female pinecone, it fertilizes cone so seeds can grow. I should mention here that a pine tree&apos;s seeds are not inside a fruit, like an apple but out in the air attached to a pinecone. When the seeds are ready the pine tree will drop the cone to the forest floor. Some may have a chance to sprout, grow and form young another pine tree.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/06/07f3ef82-18ae-4999-be41-54ffb0883853/cand_5.jpg</video:thumbnail_loc>
      <video:duration>530</video:duration>
      <video:publication_date>2014-06-24T22:03:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31008.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Developmental Biology</video:category>
      <video:tag>Gymnosperm</video:tag>
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      <video:tag>Cycle</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Introduction-to-Hospital-Pathology-Services-Part-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Introduction to Hospital Pathology Services - Part 2</video:title>
      <video:description>This video provides you with an introduction to the pathology services within a busy hospital. You will learn how a variant of patient samples are received.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/0804d1bf-7600-415a-80c2-2c5769aece25/cand_5.jpg</video:thumbnail_loc>
      <video:duration>436</video:duration>
      <video:publication_date>2013-02-09T05:40:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29769.mp4</video:content_loc>
      <video:uploader>Jennifer Byars</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Automated</video:tag>
      <video:tag>blood</video:tag>
      <video:tag>Analyser</video:tag>
      <video:tag>part</video:tag>
      <video:tag>2</video:tag>
      <video:tag>sorting</video:tag>
      <video:tag>Booking</video:tag>
      <video:tag>Samples</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Difference-Between-Structure-and-Function</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Difference Between Structure and Function</video:title>
      <video:description>The terms structure and function related with any object has different meanings. Proper definitions for these two are explained here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/08157ddf-b52a-46a2-be78-34244ea9d517/cand_5.jpg</video:thumbnail_loc>
      <video:duration>488</video:duration>
      <video:publication_date>2013-01-19T04:47:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28914.mp4</video:content_loc>
      <video:uploader>Lynette Steffen</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Structure</video:tag>
      <video:tag>and</video:tag>
      <video:tag>function</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Mononuclear-Cell-Isolation-from-Whole-Blood</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Mononuclear Cell Isolation from Whole Blood</video:title>
      <video:description>This procedure to isolate mononuclear cells from whole blood is based on density differences between mononuclear cells and other elements found in the blood sample. Differential migration during centrifugation results in the formation of layers containing different cell types. Mononuclear cells are at the interface between the plasma and the ficoll layer and are recovered by washing steps.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/06/0819eea0-354c-48ad-ab9c-ee37bd25da6c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>210</video:duration>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4382.mp4</video:content_loc>
      <video:uploader>Abnova Corp</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>Mononuclear</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>isolation</video:tag>
      <video:tag>From</video:tag>
      <video:tag>Whole</video:tag>
      <video:tag>blood</video:tag>
      <video:tag>Abnova</video:tag>
      <video:tag>antibody</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>biology</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Using-theories-to-constructing-explanations-and-designing-solutions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Using theories to constructing explanations and designing solutions</video:title>
      <video:description>A theory has three major steps; get an idea, perform an experiment, see if the evidence support the idea. If yes, then it is a theory otherwise it is not. In this video, Mr Anderson explains how and the advantages of a theory in constructing explanations and designing solutions.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/081b3e70-d5ce-45da-abca-8104883f3a5f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>556</video:duration>
      <video:publication_date>2013-01-19T05:15:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28952.mp4</video:content_loc>
      <video:uploader>Lynette Steffen</video:uploader>
      <video:category>Accounting</video:category>
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      <video:tag>explanations</video:tag>
      <video:tag>and</video:tag>
      <video:tag>designing</video:tag>
      <video:tag>solutions</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-22-Computer-Science-61A</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22- Computer Science 61A</video:title>
      <video:description>Lec 22- Computer Science 61A.
The Structure and Interpretation of Computer Programs</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16832.jpg</video:thumbnail_loc>
      <video:duration>2865</video:duration>
      <video:publication_date>2012-09-01T13:55:22.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/y4bDDn7A71U</video:player_loc>
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      <video:category>Computer Science</video:category>
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      <video:tag>webcast</video:tag>
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      <video:tag>Spring</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Characteristics-of-Animal-Groups</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Characteristics of Animal Groups</video:title>
      <video:description>This video explains the characteristics of animal groups with the help of a flow chart. Each group is briefly explained along with an example.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/08224cb1-d345-4f35-a7b2-2d8694b97567/cand_5.jpg</video:thumbnail_loc>
      <video:duration>567</video:duration>
      <video:publication_date>2011-12-13T04:36:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11659.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Characteristics</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Animal</video:tag>
      <video:tag>Groups</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-117-Ordered-Pair-Solutions-of-Equations</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 117 - Ordered Pair Solutions of Equations</video:title>
      <video:description>This is a lecture of Khan Academy.

u13 l1 t2 we3 Ordered Pair Solutions of Equations</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25272.jpg</video:thumbnail_loc>
      <video:duration>306</video:duration>
      <video:publication_date>2012-09-18T02:37:48.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/SSNA9gaAOVc</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/How-to-Use-a-Metered-Dose-Inhaler</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to Use a Metered-Dose Inhaler</video:title>
      <video:description>Video shows the closed mouth technique for using a metered-dose inhaler. A step by step procedure is shown here for the perfect use.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/0830c8aa-8462-4264-87a7-14e9242e937e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>137</video:duration>
      <video:publication_date>2011-12-06T18:37:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10834.mp4</video:content_loc>
      <video:uploader>glukan</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>using</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Metered</video:tag>
      <video:tag>Dose</video:tag>
      <video:tag>Inhaler</video:tag>
      <video:tag>Closed</video:tag>
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      <video:tag>Technique</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Interscalene-Nerve-Block</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Interscalene Nerve Block</video:title>
      <video:description>Interscalene nerve block refers to the technique of anesthetizing the roots or trunks of the brachial plexus in the neck between the anterior and middle scalene muscles</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/0835d2c6-8d0e-4799-af01-35a178ded12e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>60</video:duration>
      <video:publication_date>2011-11-30T06:05:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9323.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Interscalene</video:tag>
      <video:tag>Block</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/More-Ordinary-Differential-Equations-Easy-Way-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>More Ordinary Differential Equations - Easy Way 1</video:title>
      <video:description>More Ordinary Differential Equations - Easy Way 1
This is a short video to cover the transformation method of solving  homogeneous linear ordinary diffferential equations (HLODEs), and a  particular example thereof, that will be revisited in a different way, later. 
Ordinary diffferential equations textbooks teach constant coefficient and Cauchy-Euler ODEs and pretty much leave exact solutions there, generally continuing to series solution techniques, like the method of Frobenius. Unfortunately, series solutions don&apos;t generally lend themselves to easy determination of zeros, inflection points, periodicity, etc.. Thus, exact solutions, where available may yield additional information, and thus, may be preferred.
Using transformations, and the chain-rule for differentiation, you see how HLODEs may be transformed. 
Consider the Lane-Emden Differential Equation (As noted in Wikipedia and Mathworld, in astrophysics study of stellar interiors, is Poisson&apos;s equation for the gravitational potential of a self-gravitating, 
spherically symmetric polytropic fluid. ) of index 1. 
Although it clearly is not a general elementary 2nd order HLODE; transforming as illustrated above, it is a rather simple variation on it. 
  My books go into my subjects of interest in greater depth and detail, so would encourage any who find my videos of interest to get my books to delve further at your liesure. /nVisit my author page on amazon.com to find my books available on Kindle in digital and some in print at the website, here: /n    http://www.amazon.com/Claude-Michael-Cassano/e/B008MD6CVS/ref=ntt_athr_dp_pel_1
    
    Visit:  
        http://www.barnesandnoble.com/s/claude-michael-cassano?keyword=claude+michael+
    cassano&amp;store=allproducts /nfor my books available on NOOK and some in print at barnes &amp; noble.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/0834554e-2cea-4d56-b541-c9757b6cec6c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>226</video:duration>
      <video:publication_date>2012-12-04T08:51:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28277.mp4</video:content_loc>
      <video:uploader>CLAUDE MICHAEL CASSANO</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>differential</video:tag>
      <video:tag>Equations</video:tag>
      <video:tag>Lane</video:tag>
      <video:tag>Emden</video:tag>
      <video:tag>astrophysics</video:tag>
      <video:tag>spherically</video:tag>
      <video:tag>symmetric</video:tag>
      <video:tag>polytropic</video:tag>
      <video:tag>fluid</video:tag>
      <video:tag>math</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Working-of-Ear</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Working of Ear</video:title>
      <video:description>The full working procedure of human ear is explained here with the internal structure. Different parts are shown here mentioned here with their work.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/0841fbac-8cc7-4705-91e4-1b219b5349a6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>133</video:duration>
      <video:publication_date>2013-02-11T01:35:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30078.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>How</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Ear</video:tag>
      <video:tag>Works</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Acetabular-Preparation-and-Instrumentation-Direct-Anterior</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Acetabular Preparation and Instrumentation - Direct Anterior</video:title>
      <video:description>This video depicts an anterior (front) approach to the hip joint when performing a total hip arthroplasty (replacement).  In this video you will see severe avascular necrosis of the femoral head and an explanation of the rational for joint replacement as well as the placement of the new prosthesis.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/085b3d3b-42d6-4faf-8e7f-a732e1bb40df/cand_5.jpg</video:thumbnail_loc>
      <video:duration>339</video:duration>
      <video:publication_date>2010-11-13T19:46:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5090.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Anterior</video:tag>
      <video:tag>Hip</video:tag>
      <video:tag>replacement</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>osteoarthritis</video:tag>
      <video:tag>Arthritis</video:tag>
      <video:tag>sports</video:tag>
      <video:tag>injury</video:tag>
      <video:tag>Total</video:tag>
      <video:tag>arthroplasty</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-does-sex-trigger-or-relieve-migraines</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How does sex trigger or relieve migraines ?</video:title>
      <video:description>This video provides an information about how sex trigger or relieve migraines (Conditions A-Z).

The moment of orgasm is arguably the best part of sex, but not for those who get sex migraines. Find out what happens to them during climax! See more: http://conditions.healthguru.com/question/do-orgasms-trigger-or-relieve-migra…</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/10/08627bae-09ad-4bcd-af23-e203dd66131d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>107</video:duration>
      <video:publication_date>2012-10-11T00:19:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27843.mp4</video:content_loc>
      <video:uploader>Julia Roberts</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Does</video:tag>
      <video:tag>sex</video:tag>
      <video:tag>trigger</video:tag>
      <video:tag>or</video:tag>
      <video:tag>relieve</video:tag>
      <video:tag>migraines</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Through-the-Wormhole-Is-There-Life-After-Death</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Through the Wormhole - Is There Life After Death?</video:title>
      <video:description>The question of life after death has obsessed humans since the beginning of our existence.  This clip from Through the Wormhole gets the opinions of a few scientists on this hugely significant question.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/08639830-f2f8-403b-9459-60c8d38bea58/cand_5.jpg</video:thumbnail_loc>
      <video:duration>120</video:duration>
      <video:publication_date>2012-12-09T07:01:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28421.mp4</video:content_loc>
      <video:uploader>Amir Nayak</video:uploader>
      <video:category>Interviews</video:category>
      <video:tag>Through</video:tag>
      <video:tag>wormhold</video:tag>
      <video:tag>afterlife</video:tag>
      <video:tag>life</video:tag>
      <video:tag>after</video:tag>
      <video:tag>Death</video:tag>
      <video:tag>soul</video:tag>
      <video:tag>spirit</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Anatomy-of-Upper-Limb</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Anatomy of Upper Limb</video:title>
      <video:description>Video shows the structure and functioning of nerves and muscles of forearm. A brief description is provided here by the expert doctors to make you understand about the topic.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/0863b7bd-d449-41cf-b51b-e4e865546679/cand_5.jpg</video:thumbnail_loc>
      <video:duration>238</video:duration>
      <video:publication_date>2013-02-11T03:03:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30143.mp4</video:content_loc>
      <video:uploader>Von Paredes</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>Nerves</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Muscles</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Forearm</video:tag>
      <video:tag>Upper</video:tag>
      <video:tag>Limb</video:tag>
      <video:tag>Soft</video:tag>
      <video:tag>Parts</video:tag>
      <video:tag>BD</video:tag>
      <video:tag>Chaurasia</video:tag>
      <video:tag>anatomy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Magnitude-Water-Cooled-Chiller-by-Daikin-McQuay</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Magnitude Water Cooled Chiller by Daikin McQuay</video:title>
      <video:description>This is an animation of a chiller produced by Daikin McQuay. The Magnitude water cooled chiller cites efficiency and quietness among others as its strengths.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/0873f99c-fdc2-40d8-a1d3-eeef4b9cbb0a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>223</video:duration>
      <video:publication_date>2011-11-25T20:50:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7926.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>McQuay</video:tag>
      <video:tag>Magnitude</video:tag>
      <video:tag>water</video:tag>
      <video:tag>Cooled</video:tag>
      <video:tag>Chiller</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-a-T-Cell-kills-Infected-Cells</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How a T Cell kills Infected Cells</video:title>
      <video:description>There are two major subtypes of T cells: the killer T cell and the helper T cell. Killer T cells only recognize antigens coupled to Class I MHC molecules, while helper T cells only recognize antigens coupled to Class II MHC molecules.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/087ccd62-6d00-48a9-a99d-ac54d9606416/cand_5.jpg</video:thumbnail_loc>
      <video:duration>143</video:duration>
      <video:publication_date>2009-05-27T19:44:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2466.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>cell</video:tag>
      <video:tag>Killing</video:tag>
      <video:tag>cytotoxic</video:tag>
      <video:tag>immunology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-Gene</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Gene?</video:title>
      <video:description>This animation explain gene in easy way. it is advised to high school guys to learn what gene is. you can also find information about inheritance, protein and mitosis/meiosis</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/03/087d36f3-5290-4df2-b6b6-6575166472e7/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2007-03-17T18:55:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/25.mp4</video:content_loc>
      <video:uploader>siere</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>gene</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>translation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cell-culture-part-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cell culture part 1</video:title>
      <video:description>This video will help you in understanding the formation of cells in artificial environment and growing mechanism. Cell culture technology is used vastly in pathology and physiology of cells.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/0882e1d9-31ee-47d2-a9bd-6f8e69f7de58/cand_5.jpg</video:thumbnail_loc>
      <video:duration>180</video:duration>
      <video:publication_date>2013-02-11T04:45:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30254.mp4</video:content_loc>
      <video:uploader>Candelaria Smart</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Medical</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>culture</video:tag>
      <video:tag>part</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-34-Another-Take-on-the-Rate-Problem</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 34 - Another Take on the Rate Problem</video:title>
      <video:description>Another Take on the Rate Problem

u15_l2_t1_we3 Another Take on the Rate Problem</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25275.jpg</video:thumbnail_loc>
      <video:duration>215</video:duration>
      <video:publication_date>2012-09-18T02:40:27.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/hAy_bavEVCQ</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Another</video:tag>
      <video:tag>take</video:tag>
      <video:tag>on</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Rate</video:tag>
      <video:tag>Problem</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Kidney-stone-surgery-in-India-to-cure-kidney-stones</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Kidney stone surgery in India to cure kidney stones</video:title>
      <video:description>Kidney stones are being removed from kidney in this surgical medical video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/08aa862e-63af-4a38-ab07-b6b38b6f4ba3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>83</video:duration>
      <video:publication_date>2011-11-30T09:16:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9426.mp4</video:content_loc>
      <video:uploader>velatin</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>kidney</video:tag>
      <video:tag>stone</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>in</video:tag>
      <video:tag>India</video:tag>
      <video:tag>to</video:tag>
      <video:tag>cure</video:tag>
      <video:tag>You</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Stones</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Resonance</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Resonance</video:title>
      <video:description>Mesomeric structure ...  In physics, resonance is the tendency of a system to oscillate at maximum amplitude at certain frequencies, known as the system&apos;s resonance frequencies (or resonant frequencies). At these frequencies, even small periodic driving forces can produce large amplitude vibrations, because the system stores vibrational energy. When damping is small, the resonance frequency is approximately equal to the natural frequency of the system, which is the frequency of free vibrations. Resonant phenomena occur with all types of vibrations or waves: there is mechanical resonance, acoustic resonance, electromagnetic resonance, NMR, ESR and resonance of quantum wave functions. Resonant systems can be used to generate vibrations of a specific frequency, or pick out specific frequencies from a complex vibration containing many frequencies. Reff:  Wikipedia Text</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/03/088723e6-85e1-4b8e-9795-c3f22439b97d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>507</video:duration>
      <video:publication_date>2009-03-25T22:57:29.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1422.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>mesomeric</video:tag>
      <video:tag>resonance</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/right-triangle-trigonometry-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>right triangle trigonometry - 2</video:title>
      <video:description>right triangle trigonometry - 2, more... www.sonom.gr</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/04/0888e8f0-4f5f-4192-8732-a5499f1947ec/cand_5.jpg</video:thumbnail_loc>
      <video:duration>72</video:duration>
      <video:publication_date>2012-04-09T14:51:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/12166.mp4</video:content_loc>
      <video:uploader>dimitris poimenidis</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>math</video:tag>
      <video:tag>Mathematics</video:tag>
      <video:tag>trigonometry</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/New-Adult-Stem-Cell-Type-paper-discussion</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>New Adult Stem Cell Type (paper discussion)</video:title>
      <video:description>This video discuss a paper about New Adult Stem Cell Type. It is pretty useful video about stem cell types.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/09/088ad428-9698-433f-9226-ec00e79d7ade/cand_5.jpg</video:thumbnail_loc>
      <video:duration>385</video:duration>
      <video:publication_date>2007-09-19T02:50:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1029.mp4</video:content_loc>
      <video:uploader>adamsan</video:uploader>
      <video:category>Seminars</video:category>
      <video:tag>stemcell</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Reach-The-Speed-Of-Light</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Reach The Speed Of Light</video:title>
      <video:description>This segment of Sci Fi Science demonstrates an experiment that can be used to approach the speed of light. The principle used is based on Lorentz force.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/088e99d2-e060-4c25-8caa-b685879670af/cand_5.jpg</video:thumbnail_loc>
      <video:duration>114</video:duration>
      <video:publication_date>2012-12-09T07:01:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28422.mp4</video:content_loc>
      <video:uploader>Amir Nayak</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Sci</video:tag>
      <video:tag>Fi</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>Approach</video:tag>
      <video:tag>Light</video:tag>
      <video:tag>Speed</video:tag>
      <video:tag>Lorentz</video:tag>
      <video:tag>force</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Alzheimers-Disease</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Alzheimer&apos;s Disease</video:title>
      <video:description>Alzheimer&apos;s disease is usually seen in middle age or old people. Due to this disease the brain degenerates and the patient will face memory loss. This video explains how this disease occurs.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/08a2a827-56df-4324-8355-9b699337a249/cand_5.jpg</video:thumbnail_loc>
      <video:duration>35</video:duration>
      <video:publication_date>2011-10-23T16:20:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7197.mp4</video:content_loc>
      <video:uploader>hp175</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Alzheimer</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Disease</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Weird-Quantum-World-11-of-15</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Weird Quantum World (11 of 15)</video:title>
      <video:description>Episode 11 of In Search of Giants: Dr Brian Cox takes us on a journey through the history of particle physics. In this episode we learn how Einstein&apos;s explanation of the photoelectric effect was one of the first steps towards a quantum mechanical view of the universe. Brian and other scientists explain some of the strange implications of living in a quantum world. This film is part of a series originally broadcast on Teachers&apos; TV (www.teachers.tv The series was made with the support of The ...</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/08a8a592-1fa5-4e81-a9b5-629991db2337/cand_5.jpg</video:thumbnail_loc>
      <video:duration>156</video:duration>
      <video:publication_date>2009-04-18T08:48:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1830.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>CERN</video:tag>
      <video:tag>LHC</video:tag>
      <video:tag>Large</video:tag>
      <video:tag>Hadron</video:tag>
      <video:tag>Collider</video:tag>
      <video:tag>Particle</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>photoelectric</video:tag>
      <video:tag>Quantum</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>Dr</video:tag>
      <video:tag>Brian</video:tag>
      <video:tag>Cox</video:tag>
      <video:tag>Alom</video:tag>
      <video:tag>Shaha</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Understanding-Embryonic-Stem-Cells-12</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Understanding Embryonic Stem Cells #12</video:title>
      <video:description>HHMI Holiday Lectures on Science 2006: Understanding Embryonic Stem Cells by Dr. Douglas Melton. Dr. Melton takes questions.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/0a13f540-985d-43e7-bd68-960926c5dd87/cand_5.jpg</video:thumbnail_loc>
      <video:duration>55</video:duration>
      <video:publication_date>2007-08-16T22:59:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/795.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Stem</video:tag>
      <video:tag>cell</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Quick-Airway-Access-via-Cricothyrotomy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Quick Airway Access via Cricothyrotomy</video:title>
      <video:description>This is a quick procedure done to save a patients life in critical cases such as airway obstruction. The Cricothyrotomy is a quick airway access and temporary too.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/0a265c69-48cd-4e1a-95b1-1797ab86a915/cand_5.jpg</video:thumbnail_loc>
      <video:duration>46</video:duration>
      <video:publication_date>2011-11-28T05:41:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8250.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Cricothyrotomy</video:tag>
      <video:tag>Quick</video:tag>
      <video:tag>Airway</video:tag>
      <video:tag>access</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Micro-vs-Macro-Growth</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Micro vs. Macro Growth</video:title>
      <video:description>Does microevolution over time lead to macroevolution?  Are they just the same process viewed with different timescales?  This video should put that debate in perspective.  See my other videos for actual biological evidence of macroevolution.  Remember, macroevolution has been directly observed in the lab and in nature.  You can deny it all you like but your opinion doesn&apos;t change the facts.

To download this video go to:
http://www.mediafire.com/?febtzcwncfi

If you wish to translate this video you can download the PowerPoint file from:
http://www.mediafire.com/?njxtj2dmjh4

Learn the facts, spread the truth, and most importantly, Think About It.</video:description>
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      <video:duration>217</video:duration>
      <video:publication_date>2009-05-27T22:02:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2624.mp4</video:content_loc>
      <video:uploader>watch</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Micro</video:tag>
      <video:tag>macro</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>Creation</video:tag>
      <video:tag>Intelligent</video:tag>
      <video:tag>design</video:tag>
      <video:tag>ID</video:tag>
      <video:tag>education</video:tag>
      <video:tag>Fact</video:tag>
      <video:tag>Redwood</video:tag>
      <video:tag>Growth</video:tag>
      <video:tag>Analogy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/T-cell-response-to-MHC-II</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>T cell response to MHC II</video:title>
      <video:description>How T cell response to MHC II is shown in this science video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/0a28614d-1f23-4e6c-90c8-acde2424f0f0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>74</video:duration>
      <video:publication_date>2009-05-04T20:22:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2134.mp4</video:content_loc>
      <video:uploader>arsinsol</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>HCV</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Voyage-to-the-planets-Building-Pegasus-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Voyage to the planets: Building Pegasus 2</video:title>
      <video:description>Clip 2 from BBC documentary &apos;Space Odyssey: Voyage to the planets- making of..&apos; showing the design process for Pegasus.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/0a2ca5f6-82a5-41e2-99dc-ca3df98efca4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>240</video:duration>
      <video:publication_date>2009-05-27T22:01:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2623.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>solar</video:tag>
      <video:tag>system</video:tag>
      <video:tag>exploration</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>travel</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Competitive-ELISA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Competitive ELISA</video:title>
      <video:description>Competitive ELISA is through competitive binding to measure the amount of analyte. First of all, unlabeled antibody is incubated in the presence of its antigen. Then these bound antibody/antigen complexes are then added to an antigen coated well. After washing, that unbound antibody is removed. The more analyte in the sample, the less antibody will be able to bind to the antigen in the well. The major advantage of a competitive ELISA is the ability to use crude or impure samples and still selectively bind any antigen that may be present.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/05/0a2c0348-96d1-4db1-a4d5-8ab362e7855d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>203</video:duration>
      <video:publication_date>2010-05-03T08:09:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4331.mp4</video:content_loc>
      <video:uploader>Abnova Corp</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>Competitive</video:tag>
      <video:tag>ELISA</video:tag>
      <video:tag>Abnova</video:tag>
      <video:tag>antibody</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>biology</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Active-Galaxies-by-Fermi</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Active Galaxies by Fermi</video:title>
      <video:description>From a distance space looks like well, space. From earth when we look at the sky we often think nothing much is happening out there. However every 3 hours NASA&apos;s Fermi shows how active galaxies are progressing through images by the telescope.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/a0027248-2e29-4d0d-86ba-f60d8eba5301/cand_5.jpg</video:thumbnail_loc>
      <video:duration>121</video:duration>
      <video:publication_date>2011-11-26T00:11:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7997.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Aerospace Engineering</video:category>
      <video:tag>NASAs</video:tag>
      <video:tag>Fermi</video:tag>
      <video:tag>Shows</video:tag>
      <video:tag>How</video:tag>
      <video:tag>active</video:tag>
      <video:tag>galaxies</video:tag>
      <video:tag>Can</video:tag>
      <video:tag>Be</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Making-of-Smoking-Pipes</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Making of Smoking Pipes</video:title>
      <video:description>The concept behind the making of smoking pipe is shown in the video. The step by step building and then the finishing it is explained in the video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/fc591a67-895a-49be-a318-54e5fbf51ada/cand_5.jpg</video:thumbnail_loc>
      <video:duration>177</video:duration>
      <video:publication_date>2012-12-10T01:49:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28512.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Others</video:category>
      <video:tag>How</video:tag>
      <video:tag>It</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Made</video:tag>
      <video:tag>SMOKING</video:tag>
      <video:tag>Pipes</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Myosin-II-Mechanism</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Myosin II Mechanism</video:title>
      <video:description>This animation shows how the molecule operates, and how furrowstatin blocks the mechanism and halts division of a cell. Myosin II is one of the molecules involved in furrow formation in dividing cells.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/0a46452a-f5f5-441d-ac91-fe5ed9cb8ca3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>56</video:duration>
      <video:publication_date>2013-02-08T23:36:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29696.mp4</video:content_loc>
      <video:uploader>Nazir Istanbl</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>myosin</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Gene-Expression-Plant</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Gene Expression: Plant</video:title>
      <video:description>This video shows how gene expression is controlled in plants. Phytochrome is activated by red light of certain wave length. Activated phytochrome activates proteins that regulates gene expression. Edited by Ashraf.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/0a4f2df0-4533-4c22-853a-6fa7171d1ca1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>40</video:duration>
      <video:publication_date>2009-04-19T19:05:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1877.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Plant</video:tag>
      <video:tag>gene</video:tag>
      <video:tag>Regulation</video:tag>
      <video:tag>chloroplasts</video:tag>
      <video:tag>promotor</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-31-Principles-of-Bonding</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 31 - Principles of Bonding</video:title>
      <video:description>&quot;Lec 31 - Principles of Bonding&quot; Dr. McNamara interviews Mr. Paul Gange on bonding material usage. Orig. air date: MAR 12 85

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20790.jpg</video:thumbnail_loc>
      <video:duration>2426</video:duration>
      <video:publication_date>2012-09-07T17:12:04.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/uGW2KHdY7fQ</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Dr</video:tag>
      <video:tag>McNamara</video:tag>
      <video:tag>interviews</video:tag>
      <video:tag>Mr</video:tag>
      <video:tag>Paul</video:tag>
      <video:tag>Gange</video:tag>
      <video:tag>on</video:tag>
      <video:tag>Bonding</video:tag>
      <video:tag>material</video:tag>
      <video:tag>usage</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Rectal-temperature</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Rectal temperature</video:title>
      <video:description>This video focuses on medical procedures for taking  rectal temperature. This is done by use of a special medical thermometer. The thermometer is inserted into the rectum through the anus facing upwards toward the belly bottom and the reading taken.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/11128473-9b11-4414-a80d-b5058c149677/cand_25.jpg</video:thumbnail_loc>
      <video:duration>10</video:duration>
      <video:publication_date>2013-02-16T02:52:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30272.mp4</video:content_loc>
      <video:uploader>Jennifer Byars</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>Medical</video:tag>
      <video:tag>Procedures</video:tag>
      <video:tag>rectal</video:tag>
      <video:tag>temperature</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Influenza-A-H1N1-bioseguridad-para-medicos</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Influenza A H1N1 bioseguridad para medicos</video:title>
      <video:description>http://www.portaldemedicina.com :: para médicos: medidas de prevención contra la influenza A H1N1 antigua gripe porcina. protección y bioseguridad estandarizada</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/0a694c00-fa3e-4845-a697-69e3f3f42faa/cand_5.jpg</video:thumbnail_loc>
      <video:duration>270</video:duration>
      <video:publication_date>2009-05-25T23:58:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2273.mp4</video:content_loc>
      <video:uploader>PortaldeMedicina .com</video:uploader>
      <video:category>Bioinformatics</video:category>
      <video:tag>h1n1</video:tag>
      <video:tag>Influenza</video:tag>
      <video:tag>bioseguridad</video:tag>
      <video:tag>médicos</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-Racewalking-is-Different-From-Other-Sport</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How Racewalking is Different From Other Sport</video:title>
      <video:description>This video shows the rules and regulations for the racewalking. A funny n interesting video is shown here for the knowledge purpose about this sports.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/0a5fe237-127c-46da-9940-e8e66eeefa7b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>183</video:duration>
      <video:publication_date>2013-02-08T03:35:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29622.mp4</video:content_loc>
      <video:uploader>Jorge Rivera</video:uploader>
      <video:category>Others</video:category>
      <video:tag>is</video:tag>
      <video:tag>Racewalking</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Sport</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Gravitational-lensing-a-way-to-detect-dark-matter</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Gravitational lensing: a way to detect dark matter</video:title>
      <video:description>Theory of relativity says that just as a lens bend light, a large mass such as a galaxy can also bend light. This is known as gravitational lensing. Lensing occurs whether the mass is visible or not. This raises the possibilities of detecting dark matter. Edited by Ashraf

.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/04/0a6ce1bc-5032-474c-8b93-a617b8ee3a31/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2010-04-08T21:16:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4214.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Dark</video:tag>
      <video:tag>matter</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>gravitational</video:tag>
      <video:tag>lensing</video:tag>
      <video:tag>galaxies</video:tag>
      <video:tag>mass</video:tag>
      <video:tag>Stars</video:tag>
      <video:tag>Speed</video:tag>
      <video:tag>Universe</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>Quasar</video:tag>
      <video:tag>clusters</video:tag>
      <video:tag>Einstein</video:tag>
      <video:tag>general</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>of</video:tag>
      <video:tag>relativity</video:tag>
      <video:tag>gravity</video:tag>
      <video:tag>warped</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>time</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Dangerous-Knowledge-The-Vienna-Circle</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Dangerous Knowledge - The Vienna Circle</video:title>
      <video:description>Video clip from the show Dangerous Ideas discussing the Vienna Circle.  Focuses on the mathematician Kurt Gödel and the rethinking of important ideas held since the Renaissance.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/0a6bb7c0-57dc-4aa2-84e0-f7c26236293f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>582</video:duration>
      <video:publication_date>2010-11-25T20:51:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6075.mp4</video:content_loc>
      <video:uploader>marlbroman</video:uploader>
      <video:category>History</video:category>
      <video:tag>Kurt</video:tag>
      <video:tag>Godel</video:tag>
      <video:tag>Vienna</video:tag>
      <video:tag>circle</video:tag>
      <video:tag>Renaissance</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Henry-Rollins-on-Making-the-Decision-That-Changed-His-Life</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Henry Rollins on Making the Decision That Changed His Life</video:title>
      <video:description>Some days you look at the ice cream scoop in your hand and decide you have to take a chance:  this is the crossroads that Henry Rollins encountered when called to audition for seminal punk rock band Black Flag.  Rollins talks about his life of minimum wage work before auditioning for the band and the events and realizations that followed after.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/0a7a0765-9319-4655-ae3c-e620e7c25d22/cand_5.jpg</video:thumbnail_loc>
      <video:duration>425</video:duration>
      <video:publication_date>2012-12-03T01:58:23.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28268.mp4</video:content_loc>
      <video:uploader>layne.ransom.5</video:uploader>
      <video:category>Entrepreneurship</video:category>
      <video:tag>Big</video:tag>
      <video:tag>Think</video:tag>
      <video:tag>Henry</video:tag>
      <video:tag>Rollins</video:tag>
      <video:tag>black</video:tag>
      <video:tag>Flag</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Taxonomy-and-Systematics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Taxonomy and Systematics</video:title>
      <video:description>This video will be about taxonomy. The first step toward wisdom is calling things with their right names. This phrases shows how important taxonomy is. Rest of the information is in the video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/08/0a74f212-762d-4abc-8b34-a6a442c79f83/cand_5.jpg</video:thumbnail_loc>
      <video:duration>953</video:duration>
      <video:publication_date>2014-08-26T00:06:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31160.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Taxonomy</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Systematics</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>The indirect ELISA is used primarily to determine the strength and/or amount of antibody response in a sample. In the assay, the antigen of interested is immobilized by direct adsorption to the assay plate. Detection of the antigen can then be performed by using a matched set of primary antibody (direct detection) and conjugated secondary antibodies (indirect detection).</video:description>
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      <video:publication_date>2010-04-27T05:53:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4322.mp4</video:content_loc>
      <video:uploader>Abnova Corp</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>Indirect</video:tag>
      <video:tag>ELISA</video:tag>
      <video:tag>Abnova</video:tag>
      <video:tag>antibody</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>protein</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>A womans bartholin glands are located at the entrance to her vagina one on each side the glands are small and may not be seen or felt when they are healthy the function of the glands is to secrete fluid onto the mucosal or inner surface of the labia surrounding the vagina</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/0a89a6ed-ebe2-4856-b42d-6d7d0f305fda/cand_5.jpg</video:thumbnail_loc>
      <video:duration>54</video:duration>
      <video:publication_date>2011-12-11T23:43:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11187.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Bartholin</video:tag>
      <video:tag>Cyst</video:tag>
      <video:tag>Drainage</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Active neurons in parietal cortex during straddling</video:title>
      <video:description>This video shows that neurons in parietal cortex are active during straddling.  In the cortical area 5, neurons are found to be active when a cat is straddling an obstacle.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/04/0a8d1daa-10b6-4885-8f0a-b88acb055546/cand_5.jpg</video:thumbnail_loc>
      <video:duration>63</video:duration>
      <video:publication_date>2012-04-17T22:45:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/12263.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Neuroscience</video:category>
      <video:tag>cat</video:tag>
      <video:tag>straddling</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Posterior-Examination-of-Chest</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Posterior Examination of Chest</video:title>
      <video:description>Video shows a posterior chest examination of the patient by an expert doctor. A step by step procedure for the examination is shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/0a9ed8fb-c0fe-4428-a96e-54442085c55a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>185</video:duration>
      <video:publication_date>2011-12-01T03:50:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10155.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>USMLE</video:tag>
      <video:tag>Posterior</video:tag>
      <video:tag>Chest</video:tag>
      <video:tag>Examination</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Design and development of drugs is discussed in this lecture. Structure of drug’s target is also discussed. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/0a8e0b88-c27d-4762-b081-e54ed3f906ea/cand_5.jpg</video:thumbnail_loc>
      <video:duration>1303</video:duration>
      <video:publication_date>2007-08-07T01:05:07.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/629.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>design</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Development</video:tag>
      <video:tag>of</video:tag>
      <video:tag>drugs</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Procedure-of-the-endometrial-polyp-shaver-IUR</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Procedure of the endometrial polyp shaver (IUR)</video:title>
      <video:description>The endometrial polyps are growths on the inner lining of the uterus and are notorious for closing irregular bleeding. The video shows how this polyps are managed by a shaver (IUR) procedure.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/0ac2d999-0e2b-4c73-8e1c-992242d646db/cand_5.jpg</video:thumbnail_loc>
      <video:duration>126</video:duration>
      <video:publication_date>2011-12-01T21:47:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10455.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>endometrial</video:tag>
      <video:tag>polyp</video:tag>
      <video:tag>shaver</video:tag>
      <video:tag>IUR</video:tag>
      <video:tag>Procedure</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Mendelian Inheritance and Selfish Genetic Elements</video:title>
      <video:description>Genes in Conflict 
Selfish Genetic Elements 
Mendelian Inheritance 
Intragenomic Conflict 
Chromosomes DNA  
Interference, Overreplication, Gonotaxis</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/0aab71af-4f3d-41d2-8610-5e7a3f27883f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>223</video:duration>
      <video:publication_date>2009-05-27T21:18:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2532.mp4</video:content_loc>
      <video:uploader>arsinsol</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>genes</video:tag>
      <video:tag>in</video:tag>
      <video:tag>conflict</video:tag>
      <video:tag>selfish</video:tag>
      <video:tag>Genetic</video:tag>
      <video:tag>Elements</video:tag>
      <video:tag>Mendel</video:tag>
      <video:tag>Mendelian</video:tag>
      <video:tag>Inheritance</video:tag>
      <video:tag>Intragenomic</video:tag>
      <video:tag>chromosomes</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>Interfe</video:tag>
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    <loc>https://dnatube.com/videos/Worlds-Best-Immediate-Zirconia-Dental-Implant-Solution</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Implants have served patients well for the last forty years with a retention success rate of approximately ninety five percent more than four decades of scientific research and clinical experience have shown that dental implants function as an optimal and permanent solution to tooth loss</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/0adf740a-9310-483d-a066-630a0227ab05/cand_5.jpg</video:thumbnail_loc>
      <video:duration>254</video:duration>
      <video:publication_date>2011-11-29T04:06:56.000Z</video:publication_date>
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      <video:category>Others</video:category>
      <video:tag>World</video:tag>
      <video:tag>s</video:tag>
      <video:tag>BEST</video:tag>
      <video:tag>IMMEDIATE</video:tag>
      <video:tag>ZIRCONIA</video:tag>
      <video:tag>Dental</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Video shows a brief description of pulmonary embolism with its signs, symptoms and treatment. For detailed study watch this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/0af2feb9-4732-48c0-897a-881c4f0e9e50/cand_5.jpg</video:thumbnail_loc>
      <video:duration>256</video:duration>
      <video:publication_date>2011-12-06T17:30:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10726.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Pulmonary</video:tag>
      <video:tag>Embolism</video:tag>
      <video:tag>Medical</video:tag>
      <video:tag>Video</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>The brain is divided into two hemispheres the left and the right. This video gives information on the left brain which does the math, logic, detail and science whereas the right brain deals with philosophy and religion. So what is the impact on education?</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/0afa76c4-48c8-45cb-87a2-88d80d0b56f1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>189</video:duration>
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      <video:uploader>spasiba</video:uploader>
      <video:category>Neuroscience</video:category>
      <video:tag>Left</video:tag>
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      <video:tag>vs</video:tag>
      <video:tag>Right</video:tag>
      <video:tag>education</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Monopolist Optimizing Price (part 2)- Marginal Revenue

Plotting the marginal revenue curve for a monopolist</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25503.jpg</video:thumbnail_loc>
      <video:duration>511</video:duration>
      <video:publication_date>2012-09-18T15:56:53.000Z</video:publication_date>
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      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Monopolist</video:tag>
      <video:tag>Optimizing</video:tag>
      <video:tag>price</video:tag>
      <video:tag>part</video:tag>
      <video:tag>2</video:tag>
      <video:tag>Marginal</video:tag>
      <video:tag>Revenue</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>The two main hypotheses to explain LTP are presynaptic, in which increased neurotransmitter is released; and postsynaptic, in which sensitivity to neurotransmitter is somehow increased.
Video Reference: http://www.learner.org</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/04/0c44ce27-193b-4392-8d55-efbc8475bf60/cand_5.jpg</video:thumbnail_loc>
      <video:duration>45</video:duration>
      <video:publication_date>2007-04-06T21:41:46.000Z</video:publication_date>
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      <video:uploader>sana</video:uploader>
      <video:category>Scientific Animations</video:category>
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      <video:tag>neurons</video:tag>
      <video:tag>neurotransmitters</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>The main cause of umbilical hernia is prolonged labor, age factor, several trauma, major surgery etc. This video tells about acalculous Cholecystopathy in which wall of gall bladder is burnt to cure hernia.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/0c4a1da3-bfe5-49b2-b55b-d9091d5f926b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>119</video:duration>
      <video:publication_date>2011-12-01T21:57:14.000Z</video:publication_date>
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      <video:uploader>topeto</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Acalculous</video:tag>
      <video:tag>Cholecystopathy</video:tag>
      <video:tag>Umbilical</video:tag>
      <video:tag>hernia</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Beetle Vs. Ants</video:title>
      <video:description>This video shows how a rhinoceros beetle tries to attack a colony of ants and gets attacked by them instead. It explains how the ants attack the beetle and what the beetle has to do in order to escape them.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/0c5c19e2-2f30-4a37-b6bb-cfc434aba939/cand_5.jpg</video:thumbnail_loc>
      <video:duration>147</video:duration>
      <video:publication_date>2012-12-10T01:45:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28505.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Others</video:category>
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      <video:tag>Bug</video:tag>
      <video:tag>Wars</video:tag>
      <video:tag>Beetle</video:tag>
      <video:tag>Ants</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Prolonged influence of stress in your life can cause you physical harm.  When you are stressed you increase the risk of heart attack or stroke! Fortunately this video gives us an introduction to the possible treatment of stress.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/08/0c69584c-15e8-4956-84ca-6adb961204c5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>155</video:duration>
      <video:publication_date>2014-08-26T22:07:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31185.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>burnout</video:tag>
      <video:tag>Stress</video:tag>
      <video:tag>work</video:tag>
    </video:video>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Demonstration of  Subcuticular Skin Suturing</video:title>
      <video:description>A subcuticular suture refers to the more difficult technique of repairing a deep wound that extends below the top layer of skin or epidermis it is also called a subdermal or subcutaneous suture</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/0c6a4d87-8fcd-4665-b556-fde0ecadf039/cand_5.jpg</video:thumbnail_loc>
      <video:duration>165</video:duration>
      <video:publication_date>2011-12-03T03:46:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10628.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Subcuticular</video:tag>
      <video:tag>Skin</video:tag>
      <video:tag>Suturing</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>This video shows the causes behind skin warts. A brief explanation with the steps for their treatment is provided here for the patients suffering with these warts.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/04/0c8035cb-4191-450d-bda4-9ce6738dba91/cand_5.jpg</video:thumbnail_loc>
      <video:duration>82</video:duration>
      <video:publication_date>2013-04-07T17:00:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30415.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Skin</video:tag>
      <video:tag>Warts</video:tag>
      <video:tag>3d</video:tag>
      <video:tag>Medical</video:tag>
      <video:tag>Animation</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>This an Anderson introductory lesson on anatomy and physiology. He define the two term, outlines major themes in tissue and a preview of all organ systems.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/0c7ffb78-5980-46c4-8de6-11cf2e10e553/cand_5.jpg</video:thumbnail_loc>
      <video:duration>684</video:duration>
      <video:publication_date>2013-01-19T05:31:11.000Z</video:publication_date>
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      <video:uploader>Tawanna Massey</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>anatomy</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Physiology</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>&quot;Lec 14 - Public Health 253EPublic Health 253E
Ethics and Public Health in an Age of Catastrophe
Instructor Harvey Kayman</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24286.jpg</video:thumbnail_loc>
      <video:duration>6806</video:duration>
      <video:publication_date>2012-09-15T05:53:48.000Z</video:publication_date>
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      <video:uploader>0|53|0</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>14</video:tag>
      <video:tag>Public</video:tag>
      <video:tag>Health</video:tag>
      <video:tag>253E</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Paul Rothemund: Casting spells with DNA</video:title>
      <video:description>About this talk/nPaul Rothemund writes code that causes DNA to arrange itself into a star, a smiley face and more. Sure, it&apos;s a stunt, but it&apos;s also a demonstration of self-assembly at the smallest of scales -- with vast implications for the future of making things./nPaul Rothemund won a MacArthur grant this year for a fairly mystifying study area: &quot;folding DNA.&quot; It brings up the question: Why fold DNA? The answer is -- because the power to manipulate DNA in this way could change the way we make things at a very basic level./nRothemund&apos;s work combines the study of self-assembly (watch the TEDTalks from Neil Gershenfeld and Saul Griffith for more on this) with the research being done in DNA nanotechnology -- and points the way toward self-assembling devices at microscale, making computer memory, for instance, smaller, faster and maybe even cheaper. /nref: www.ted.com</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/03/0c876fa3-9532-41be-b6b5-0cdc24255d24/cand_5.jpg</video:thumbnail_loc>
      <video:duration>299</video:duration>
      <video:publication_date>2009-03-30T23:51:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1521.mp4</video:content_loc>
      <video:uploader>okur</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Paul</video:tag>
      <video:tag>Rothemund</video:tag>
      <video:tag>dna</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-a-cold-sore</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is a cold sore ?</video:title>
      <video:description>This video provides an information about cold sore.

They&apos;re painful, embarrassing, and they&apos;ll prevent you from making out with your new flame. Yeah, cold sores complicate everything-- that&apos;s why you should know all about them. http://beauty-grooming.healthguru.com/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/10/0c8a2946-64d1-4458-b7e3-9ddd12b1b48b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>169</video:duration>
      <video:publication_date>2012-10-11T01:00:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27867.mp4</video:content_loc>
      <video:uploader>Julia Roberts</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>What</video:tag>
      <video:tag>is</video:tag>
      <video:tag>A</video:tag>
      <video:tag>cold</video:tag>
      <video:tag>sore</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Live-Pediatric-Spinal-Fusion-Operation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Live Pediatric Spinal Fusion Operation</video:title>
      <video:description>Pediatric spinal deformity results from multiple conditions including congenital anomalies. This video demonstrates pediatric spinal fusion.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/0c945847-aebd-4b74-961e-a80fbdbe8635/cand_5.jpg</video:thumbnail_loc>
      <video:duration>96</video:duration>
      <video:publication_date>2011-12-01T20:32:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10408.mp4</video:content_loc>
      <video:uploader>frokand</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Pediatric</video:tag>
      <video:tag>Spinal</video:tag>
      <video:tag>Fusion</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Sun-Gazer-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Sun Gazer Video</video:title>
      <video:description>The best and worst parts of being a space scientist are discussed here. Video is very interesting for the science students.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/0ca4ba70-93e9-4d32-959f-01ee63c1a37b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>161</video:duration>
      <video:publication_date>2013-01-30T04:40:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29016.mp4</video:content_loc>
      <video:uploader>Lynette Steffen</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>sun</video:tag>
      <video:tag>Gazer</video:tag>
      <video:tag>Backstage</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>Q</video:tag>
      <video:tag>and</video:tag>
      <video:tag>A</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Action-Potential-Epilepsy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Action Potential &amp; Epilepsy</video:title>
      <video:description>A movie about action potential &amp; epilepsy. Wikipedia info: An action potential is a self-regenerating wave of electrochemical activity that allows nerve cells to carry a signal over a distance. It is the primary electrical signal generated by nerve cells, and arises from changes in the permeability of the nerve cell&apos;s axonal membranes to specific ions. Action potentials (also known as nerve impulses or spikes) are pulse-like waves of voltage that travel along several types of cell membranes.[1] The best-understood example of an action potential is generated on the membrane of the axon of a neuron, but also appears in other types of excitable cells, such as cardiac muscle cells, and even plant cells.

 Epilepsy is a common chronic neurological disorder characterized by recurrent unprovoked seizures.[1][2] These seizures are transient signs and/or symptoms of abnormal,</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2008/09/0c9643d2-ba21-4b61-8eba-7274cf391ab0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>491</video:duration>
      <video:publication_date>2008-09-25T13:55:07.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1364.mp4</video:content_loc>
      <video:uploader>takethewind</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>3d</video:tag>
      <video:tag>Medical</video:tag>
      <video:tag>action</video:tag>
      <video:tag>Potential</video:tag>
      <video:tag>epilepsy</video:tag>
      <video:tag>take</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Wind</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-50-Investment-vs-Comsumption-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 50 - Investment vs. Comsumption 2</video:title>
      <video:description>Investment vs. Comsumption 2

More investment vs. consumption examples.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20227.jpg</video:thumbnail_loc>
      <video:duration>613</video:duration>
      <video:publication_date>2012-09-06T02:48:07.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/xRjfRVXXFxU</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>investment</video:tag>
      <video:tag>vs</video:tag>
      <video:tag>Comsumption</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Red-Blood-Cells</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Red Blood Cells</video:title>
      <video:description>Red Blood Cells

With a diameter of .0003 of an inch and a rim thickness of only .00001 of an inch,  normal red blood cells have a biconcave shape,  and elastic properties which allow them to squeeze through the smallest blood vessels.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/06/0cc2e77e-2af7-4378-8df3-96a25d128c49/cand_5.jpg</video:thumbnail_loc>
      <video:duration>22</video:duration>
      <video:publication_date>2009-06-06T08:46:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2777.mp4</video:content_loc>
      <video:uploader>abdul hannan</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Red</video:tag>
      <video:tag>blood</video:tag>
      <video:tag>cells</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lipoplasty-in-India-With-Affordable-Prices</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lipoplasty in India With Affordable Prices</video:title>
      <video:description>Video shows an affordable cost lipoplasty in India. This is a procedure which includes the reshaping of your body to make your looks good.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/0cc82228-7023-4e69-8700-4dad07b9c1af/cand_5.jpg</video:thumbnail_loc>
      <video:duration>248</video:duration>
      <video:publication_date>2011-12-06T17:18:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10704.mp4</video:content_loc>
      <video:uploader>catee</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Affordable</video:tag>
      <video:tag>cost</video:tag>
      <video:tag>lipoplasty</video:tag>
      <video:tag>in</video:tag>
      <video:tag>India</video:tag>
      <video:tag>to</video:tag>
      <video:tag>reshape</video:tag>
      <video:tag>Your</video:tag>
      <video:tag>body</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Total-Journey-knee-replacement-India-Canadian-patients-experience</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Total Journey knee replacement India- Canadian patient&apos;s experience</video:title>
      <video:description>Canadian Gerald Dempsey traveled outside his country for the first time to receive a long lasting Oxinium Journey  knee replacement in India. Long waiting list times back home made him seek surgery abroad. He is impressed by the high quality treatment that he received from Dr.Venkatachalam of www.kneeindia.com. He recommends the Madras Joint Replacement center ( MJRC) to his country men seeking surgical tourism in Canada.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/05/0cdac85d-43f1-40a8-9acc-89d3f3c2d01d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>181</video:duration>
      <video:publication_date>2010-05-06T04:58:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4345.mp4</video:content_loc>
      <video:uploader>alampallam venkatachalam</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Oxinium</video:tag>
      <video:tag>knee</video:tag>
      <video:tag>replacement</video:tag>
      <video:tag>Long</video:tag>
      <video:tag>lasting</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>abroad</video:tag>
      <video:tag>Journey</video:tag>
      <video:tag>Surgical</video:tag>
      <video:tag>tourism</video:tag>
      <video:tag>Canada</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-Halitosis-and-how-to-prevent-or-treat-it-a-bad-breath</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Halitosis? and how to prevent or treat it a bad breath</video:title>
      <video:description>Bad breath is a condition wherein a person suffers from oral malodor which can be caused by the bacteria while helps us degrading proteins and generate sulfur compounds. Gum disease, starvation and tooth decay would be another reason for bad breath.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/08/0ccd61fa-312c-47e1-ba66-52342cf7cc37/cand_5.jpg</video:thumbnail_loc>
      <video:duration>189</video:duration>
      <video:publication_date>2014-08-26T21:56:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31180.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Halitosis</video:tag>
      <video:tag>bad</video:tag>
      <video:tag>breath</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Abdominal-veins</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Abdominal veins</video:title>
      <video:description>Dr Robert demonstrates the torso model concept in the abdominal veins. He explains the interaction between the abdominal veins and other blood vessels.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/0ce16de5-adf4-4eec-8fb6-ba98f7ff8d2a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>193</video:duration>
      <video:publication_date>2010-11-15T12:50:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5394.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Abdominal</video:tag>
      <video:tag>Veins</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-50-Image-of-a-subset-under-a-transformation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 50 - Image of a subset under a transformation</video:title>
      <video:description>Image of a subset under a transformation

Exploring what happens to a subset of the domain under a transformation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22048.jpg</video:thumbnail_loc>
      <video:duration>1091</video:duration>
      <video:publication_date>2012-09-11T00:31:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/MIAmN5kgp3k</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>image</video:tag>
      <video:tag>of</video:tag>
      <video:tag>A</video:tag>
      <video:tag>subset</video:tag>
      <video:tag>under</video:tag>
      <video:tag>Transformation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-Are-Proteins</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What Are Proteins?</video:title>
      <video:description>The structure of proteins and their vital role in our body is shown here. Watch this video to know all about the proteins.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/0cddcf34-8226-48fe-9f66-6abc925a1229/cand_5.jpg</video:thumbnail_loc>
      <video:duration>555</video:duration>
      <video:publication_date>2013-01-18T06:55:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28856.mp4</video:content_loc>
      <video:uploader>Marylou Norris</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>proteins</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Robot-playing-table-tennis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Robot playing table tennis</video:title>
      <video:description>This video shows a great robot which can play table tennis.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/02/115a82a8-b42d-4eec-86da-82fcef74cf47/cand_5.jpg</video:thumbnail_loc>
      <video:duration>44</video:duration>
      <video:publication_date>2014-02-25T03:03:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30823.mp4</video:content_loc>
      <video:uploader>Nazir Istanbl</video:uploader>
      <video:category>Others</video:category>
      <video:tag>robot</video:tag>
      <video:tag>tenis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Scott-Kopperruds-Testimonial-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Scott Kopperrud&apos;s Testimonial Video</video:title>
      <video:description>This video is a testimony of Scott Kopperrud after undergoing hip resurfacing surgery and his full recovery showing no after effects of the procedure.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/02/0ce184a7-a14c-479e-acae-0e01f5b5ba66/cand_5.jpg</video:thumbnail_loc>
      <video:duration>148</video:duration>
      <video:publication_date>2010-02-01T09:06:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3772.mp4</video:content_loc>
      <video:uploader>Hipresurfacing India</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Normal</video:tag>
      <video:tag>Hip</video:tag>
      <video:tag>my</video:tag>
      <video:tag>Disease</video:tag>
      <video:tag>Dysplasia</video:tag>
      <video:tag>Resurfacing</video:tag>
      <video:tag>after</video:tag>
      <video:tag>Fibular</video:tag>
      <video:tag>Graft</video:tag>
      <video:tag>Happy</video:tag>
      <video:tag>himalayan</video:tag>
      <video:tag>Corin</video:tag>
      <video:tag>Resu</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Pocket-Mouse-and-Predation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Pocket Mouse and Predation</video:title>
      <video:description>The rock pocket mouse is found in two color variants, or morphs: light and dark. In different environments, their visibility to predators such as owls varies. The dark morph is more vulnerable on light sandy desert, and the light morph on dark lava rock.  www.hhmi.org</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/0ce779a5-4684-4bd4-b348-7cf774817b42/cand_5.jpg</video:thumbnail_loc>
      <video:duration>25</video:duration>
      <video:publication_date>2007-08-02T20:54:44.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/568.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>mice</video:tag>
      <video:tag>mimicry</video:tag>
      <video:tag>morphs</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Examining-a-18-Months-Infant</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Examining a 18 Months Infant</video:title>
      <video:description>Video shows a careful examination of 18 months old infant by watching his movements. Video is performed by an expert doctor to help the medical students.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/0d03588f-a3c1-454e-b81e-253368e7c131/cand_5.jpg</video:thumbnail_loc>
      <video:duration>120</video:duration>
      <video:publication_date>2013-02-11T01:23:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30043.mp4</video:content_loc>
      <video:uploader>Brock Michel</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>motor</video:tag>
      <video:tag>Gait</video:tag>
      <video:tag>walking</video:tag>
      <video:tag>18</video:tag>
      <video:tag>Months</video:tag>
      <video:tag>Infant</video:tag>
      <video:tag>Clinical</video:tag>
      <video:tag>Examination</video:tag>
      <video:tag>MRCP</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Removal-of-hydrated-cysts-in-brain-caused-by-parasitic-infes</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Removal of hydrated cysts in brain caused by parasitic infes</video:title>
      <video:description>Hydatid cysts in brain re caused by infestation by a tapeworm of the genus Echinococcus. This video features a brain surgery performed to remove a hydatid cyst from brain. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/0d12e2c3-fd1a-4662-a156-6e3e8366cc59/cand_5.jpg</video:thumbnail_loc>
      <video:duration>88</video:duration>
      <video:publication_date>2010-11-15T19:42:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5431.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Removal</video:tag>
      <video:tag>of</video:tag>
      <video:tag>hydrated</video:tag>
      <video:tag>cysts</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Brain</video:tag>
      <video:tag>caused</video:tag>
      <video:tag>by</video:tag>
      <video:tag>parasitic</video:tag>
      <video:tag>infestation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-Is-Astigmatism-Improving-Astigmatism</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What Is Astigmatism? : Improving Astigmatism</video:title>
      <video:description>How can astigmatism be treated:
If the degree of astigmatism is slight and no other problems of refraction, such as nearsightedness or farsightedness, are present, corrective lenses may not be prescribed. If the degree of astigmatism is great enough to cause eyestrain, headache, or distortion of vision, prescription lenses will be prescribed. However there are very effective alternatives like Eyerobics that help you regain your clear eyesight naturally without glasses or contact lenses or expensive risky surgery.

The corrective lenses prescribed are called Toric lenses and have an additional power element called a cylinder. When a person blinks, the contact lens rotates. In toric lenses, it is important for the lens to return to the same position each time. Lenses have thin zones, or cut-off areas (truncated), or have other ways to rotate and return to the correct position. Soft toric lenses are available in a variety of prescriptions, materials, and even in tints. They have greater light-bending power in one axis than in others. Your eye care professional will perform precise tests during your eye examination to determine the ideal lens prescription. Refractive surgery may be prescribed too to try to correct some forms of astigmatism.

The Toric lenses can be in eyeglasses or contact lenses. The unit of measure describing the power of the lens system or lens is called the diopter (D). The lenses are shaped to counteract the shape of the sections of cornea that are causing the difficulty. Because the correction is in one direction, it is written in terms of the axis the correction is in. On a prescription, for example, it may say -1.00 X 180°. Cylinders correct astigmatism, minus spheres correct myopia, and plus spheres correct hyperopia.

There is some debate as to whether people with very small amounts of astigmatism should be treated. Generally, if visual acuity is good and the patient experiences no overt symptoms, treatment is not necessary. However it is advisable to use a Natural Vision Program lik</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/0d1737a7-e194-4eb7-88d0-e493170e7eeb/cand_5.jpg</video:thumbnail_loc>
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    <lastmod>2026-08-14</lastmod>
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      <video:duration>4668</video:duration>
      <video:publication_date>2012-09-07T21:44:39.000Z</video:publication_date>
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      <video:uploader>0|72|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>developemental</video:tag>
      <video:tag>studies</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Thyroid Surgery Video</video:title>
      <video:description>There is a variety of reasons why thyroid surgery is performed those circumstances include treatment for thyroid cancer problems related to an enlarged thyroid or goiter and treatment for hyperthyroidism.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/0d1f7f30-4612-4875-b26b-d8776869efd0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>327</video:duration>
      <video:publication_date>2011-12-06T18:30:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10815.mp4</video:content_loc>
      <video:uploader>glukan</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Thyroidectomy</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>Video</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Ship Tracks Reveal Pollutions Effects on Clouds</video:title>
      <video:description>Air Pollution can change the earth&apos;s temperature in the atmosphere.The satellite Modis was able to gather data that points back to this phenomenon.</video:description>
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      <video:duration>132</video:duration>
      <video:publication_date>2011-11-15T09:17:53.000Z</video:publication_date>
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      <video:uploader>chandika muthumuni</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Ship</video:tag>
      <video:tag>Tracks</video:tag>
      <video:tag>Reveal</video:tag>
      <video:tag>Pollutions</video:tag>
      <video:tag>effects</video:tag>
      <video:tag>on</video:tag>
      <video:tag>Clouds</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>There are two types of supernovas. Supernovas with hydrogen vary in size and luminosity whereas those without hydrogen explode uniformly and in size. Here is a supernova simulation, the most realistic computer simulation until now.</video:description>
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      <video:duration>588</video:duration>
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      <video:uploader>benchwork</video:uploader>
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      <video:tag>Supernova</video:tag>
      <video:tag>the</video:tag>
      <video:tag>most</video:tag>
      <video:tag>realistic</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Heart Beating</video:title>
      <video:description>This is an animation that shows a beating heart. A healthy heart has a rate of between of 60 to 100 beats per minute, defects serve to increase, decrease or skip beats.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/06/a03f82ab-c54f-4d8b-a0d3-f1bafae72fcf/cand_5.jpg</video:thumbnail_loc>
      <video:duration>9</video:duration>
      <video:publication_date>2009-06-19T16:38:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2847.mp4</video:content_loc>
      <video:category>Medical</video:category>
      <video:tag>Beating</video:tag>
      <video:tag>Heart</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Have asthma? How to exercise</video:title>
      <video:description>Exercise is known to cause an asthma attacks. This video gives guidance on how to go about getting the recommended exercise without risking an asthma attack.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/0ee74020-4bd9-45a3-8385-ec06782ef215/cand_5.jpg</video:thumbnail_loc>
      <video:duration>189</video:duration>
      <video:publication_date>2011-11-30T22:48:53.000Z</video:publication_date>
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      <video:uploader>benco</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>How</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Exercise</video:tag>
      <video:tag>if</video:tag>
      <video:tag>You</video:tag>
      <video:tag>Have</video:tag>
      <video:tag>asthma</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Evolution-Of-The-Universe</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Evolution Of The Universe</video:title>
      <video:description>This episode from through the wormhole discusses the perfect balance of physics in our universe. It was also theorized that our universe have evolved similar to the organisms in our planet.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/0ee9f2e1-5694-4891-8a8c-d02fbde44f6f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>180</video:duration>
      <video:publication_date>2012-12-10T01:59:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28527.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Fine</video:tag>
      <video:tag>Tuning</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>Through</video:tag>
      <video:tag>Wormhole</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-8-Public-Health-257B-Fall-2009</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 8-Public Health 257B - Fall 2009</video:title>
      <video:description>lec 8-Public Health 257B - Fall 2009 Public Health Preparedness and Emergency Response

Professor Thomas Aragon</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20875.jpg</video:thumbnail_loc>
      <video:duration>6650</video:duration>
      <video:publication_date>2012-09-07T23:41:10.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/tGZW2x4uChU</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Public</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-115-Arbitraging-Futures-Contract</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 115  - Arbitraging Futures Contract</video:title>
      <video:description>Arbitraging Futures Contract</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20410.jpg</video:thumbnail_loc>
      <video:duration>247</video:duration>
      <video:publication_date>2012-09-06T14:50:07.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/0jk6uLZ1Tdc</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Arbitraging</video:tag>
      <video:tag>futures</video:tag>
      <video:tag>contract</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-Biotechnology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Biotechnology</video:title>
      <video:description>Simplest definition for biotechnology is using of the cells to make our lives better. A brief description of different fields in biotechnology is shown in the video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/0efcdb4c-4208-4b95-9cf9-d81496ab0193/cand_5.jpg</video:thumbnail_loc>
      <video:duration>159</video:duration>
      <video:publication_date>2010-11-17T11:39:30.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5556.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Bioengineering</video:category>
      <video:tag>BioByte</video:tag>
      <video:tag>101</video:tag>
      <video:tag>What</video:tag>
      <video:tag>is</video:tag>
      <video:tag>biotechnology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Imaginative-ways-to-burn-calories</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Imaginative ways to burn calories</video:title>
      <video:description>So, you want to loose weight but don&apos;t want to run to burn them down? well here is asapSCIENCE with the solution.  Multiple solutions to the puzzle of burning 200 calories; spoiler: there is kissing involved!</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/10/0f00b414-5d24-4489-937d-1b4bc27b9d20/cand_5.jpg</video:thumbnail_loc>
      <video:duration>144</video:duration>
      <video:publication_date>2014-10-03T11:53:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31857.mp4</video:content_loc>
      <video:uploader>dhumana</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>burn</video:tag>
      <video:tag>calories</video:tag>
      <video:tag>Two</video:tag>
      <video:tag>hundred</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>This video shows a HPLC Autosampler in action.</video:description>
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      <video:tag>Field</video:tag>
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      <video:description>Cancer is a disease where unusual cells in the body grow uncontrollably. This video sheds light on the occurrence,growth, effects of cancer and bevacizumab(avastin) as an injection treatment of metastatic colorectal cancer.</video:description>
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      <video:tag>round</video:tag>
      <video:tag>rock</video:tag>
      <video:tag>highschool</video:tag>
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    <loc>https://dnatube.com/videos/Antimony</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Antimony</video:title>
      <video:description>Antimony is a chemical element which is semi-metallic that comes into the periodic table at number 51, it is abundant in nature. This video provides related to this element and the purposes to which the humans have put it to use.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/e6063ff5-9daa-478d-8313-e0b63c254129/cand_5.jpg</video:thumbnail_loc>
      <video:duration>142</video:duration>
      <video:publication_date>2011-12-12T02:35:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11389.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>antimony</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Professional-APCs</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Professional APCs</video:title>
      <video:description>Antigen presenting cells can turn a T-cell into &quot;cytotoxic&quot; CD8+ cells or &quot;helper&quot; cells CD4+ cells by provoking or exciting it.


This video describes the process by which an antigen presenting cell interacts with a T cell.

This video is from:
Janeway&apos;s Immunobiology, 7th Edition
Murphy, Travers, &amp; Walport
ISBN: 978-0-8153-4123-9</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/04/0f59674b-7638-4e47-ad31-55739424d878/cand_5.jpg</video:thumbnail_loc>
      <video:duration>97</video:duration>
      <video:publication_date>2010-04-08T20:08:14.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4125.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>TCR</video:tag>
      <video:tag>APC</video:tag>
      <video:tag>interaction</video:tag>
      <video:tag>immunology</video:tag>
      <video:tag>Antigen</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>garland</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>garlandscience</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Paintbrush-Gene-animation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Paintbrush Gene animation</video:title>
      <video:description>In two related Drosophila species, a so-called paintbrush gene is activated to &quot;paint&quot; the pigment on the body. In one species, an extra switch activates the gene, resulting in spotted wings.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/04/0f5d86b6-e048-4ae0-99d6-46b28cddf9ed/cand_5.jpg</video:thumbnail_loc>
      <video:duration>49</video:duration>
      <video:publication_date>2012-04-12T23:22:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/12215.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Paintbrush</video:tag>
      <video:tag>gene</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/ICSI-Intra-Cytoplasmic-Sperm-Injection-in-India</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>ICSI -Intra Cytoplasmic Sperm Injection in India</video:title>
      <video:description>Very affordable price intra cytoplasmic sperm injection treatment (ICSI) in India. This seems too be a god&apos;s gift for those unfortunate couple&apos;s all over the world.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/0f7b0f10-0574-4d85-b849-ee7d5c1c612b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>275</video:duration>
      <video:publication_date>2011-12-06T18:15:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10779.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Very</video:tag>
      <video:tag>Affordable</video:tag>
      <video:tag>price</video:tag>
      <video:tag>intracytoplasmic</video:tag>
      <video:tag>sperm</video:tag>
      <video:tag>injection</video:tag>
      <video:tag>treatment</video:tag>
      <video:tag>ICSI</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Indi</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Aging-Animated</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Aging Animated</video:title>
      <video:description>Why do we age? Is it plastic? Can we manipulate aging? What are the current findings about aging research? This animated video partly answers this qiestions.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2016/09/0f798fe7-4a6e-4096-a436-0da660a85e96/cand_5.jpg</video:thumbnail_loc>
      <video:duration>313</video:duration>
      <video:publication_date>2016-09-03T16:05:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32526.mp4</video:content_loc>
      <video:uploader>Nazir Istanbl</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Aging</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Syndrome-of-Carpal-Tunnel</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Syndrome of Carpal Tunnel</video:title>
      <video:description>The Carpal tunnel syndrome manifests when there is pressure on the median nerve which runs from the forearm into the palm. This video shows exactly where this nerve lies in the muscles in this animation.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/0f7f8f95-c2f3-4d0a-9098-cc05818bcae5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>367</video:duration>
      <video:publication_date>2011-12-01T00:09:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9796.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Carpal</video:tag>
      <video:tag>Tunnel</video:tag>
      <video:tag>Syndrome</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Geometric-Vectors</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Geometric Vectors</video:title>
      <video:description>Geometric vectors also known as euclidean or spatial vectors are a section of pre-calculus. This video explains how to identify and calculate geometric vectors.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/0f85e511-2ff3-4ad8-bcb6-49e66d5bab09/cand_5.jpg</video:thumbnail_loc>
      <video:duration>275</video:duration>
      <video:publication_date>2010-12-06T12:57:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6518.mp4</video:content_loc>
      <video:uploader>frede</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>pre</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>Geometric</video:tag>
      <video:tag>vectors</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Human-Heart</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Human Heart</video:title>
      <video:description>This video describes a closeup of human hear. How does the heart pumps the blood in our body is explained in this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/0f8c1218-61b2-4b15-9f73-e1213a5e3991/cand_5.jpg</video:thumbnail_loc>
      <video:duration>41</video:duration>
      <video:publication_date>2009-08-07T18:13:02.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3151.mp4</video:content_loc>
      <video:category>Structural Biology</video:category>
      <video:tag>Heart</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Explanation-of-antigen-processing-and-presentation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Explanation of antigen processing and presentation</video:title>
      <video:description>This video shows about antigen processing and presentation

The immune system antigen processing and presentation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/10/0f900264-b9d7-45fb-be80-43f6f73be1e4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>535</video:duration>
      <video:publication_date>2012-10-10T10:23:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27721.mp4</video:content_loc>
      <video:uploader>Julia Roberts</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Antigen</video:tag>
      <video:tag>processing</video:tag>
      <video:tag>and</video:tag>
      <video:tag>presentation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Artificial-muscles</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Artificial muscles</video:title>
      <video:description>Artificial muscles than can recreate movement.  These pneumatic muscles can flex giving a human foot movement.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/08/0f90d978-abfb-4693-b821-555e7f52412f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>61</video:duration>
      <video:publication_date>2014-08-27T05:23:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31350.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>Artificial</video:tag>
      <video:tag>Muscles</video:tag>
      <video:tag>pneumatic</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Chromosomes-in-Haploid-and-Diploid-Cells</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Chromosomes in Haploid and Diploid Cells</video:title>
      <video:description>Chromosomes consists of DNA which is highly condensed. This is so to allow better manipulation during cell division. They can be viewed as packages of numerous genes. Each eukaryotic species has unique number and size of chromosomes. Chromosomes are paired, and each one consists genes for same trait, but they are not usually the same. They are called homologous. They are diploid. If cell does not have two copy&apos;s of homologous it is haploid.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/0f93d7a4-2395-4509-9384-726b70eda461/cand_5.jpg</video:thumbnail_loc>
      <video:duration>77</video:duration>
      <video:publication_date>2007-08-21T18:14:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/835.mp4</video:content_loc>
      <video:uploader>cell</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>chromosomes</video:tag>
      <video:tag>Species</video:tag>
      <video:tag>homologousChromosomes</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Evolution-and-molecular-and-bioinformatic-how-similar-are</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Evolution and molecular and bioinformatic - how similar are?</video:title>
      <video:description>Demonstration how scientists use genetic data to build a phylogeny and determine relatedness between a group of organisms. 

Video Ref: www.learner.org</video:description>
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      <video:duration>44</video:duration>
      <video:publication_date>2007-04-06T21:27:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/208.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Genetic</video:tag>
      <video:tag>data</video:tag>
      <video:tag>sequences</video:tag>
      <video:tag>Species</video:tag>
      <video:tag>Evolution</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Gene-pathway-software</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Gene pathway software</video:title>
      <video:description>Gene pathway is a software that represents molecular pathways for metabolism, genetic information processing, environmental information processing, other cellular processes, human diseases, and drug development. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/08/0fa64e9e-d928-4d45-a221-21277c7cac8c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>133</video:duration>
      <video:publication_date>2010-08-12T09:29:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4464.mp4</video:content_loc>
      <video:uploader>Abnova Corp</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>gene</video:tag>
      <video:tag>pathway</video:tag>
      <video:tag>Abnova</video:tag>
      <video:tag>antibody</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>biology</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/1-million-volts-Tesla-Coil-1-of-2-homemade-video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>1 million volts Tesla Coil (1 of 2) homemade  video</video:title>
      <video:description>In this homemade video, 1 million volts Tesla Coil which is an electrical resonant transformer circuit invented by Nikola Tesla (1 of 2) is shown.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_9020.jpg</video:thumbnail_loc>
      <video:duration>21</video:duration>
      <video:publication_date>2011-11-29T19:20:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9020.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Homemade</video:tag>
      <video:tag>million</video:tag>
      <video:tag>volts</video:tag>
      <video:tag>TESLA</video:tag>
      <video:tag>COIL</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Front-view-of-hearth-with-blood</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Front view of hearth with blood</video:title>
      <video:description>Red and blue balls represent oxygenated and oxygen-depleted, or deoxygenated, blood, respectively. By following the movement of these balls, you get a picture of how blood flows from major blood vessels into the left and right atria and then through the atrioventricular valves into the ventricles. From there, the blood is pushed through the semilunar valves into major blood vessels leading out of the heart. To take a closer look, click on the &quot;Right heart with blood&quot; link.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/11d06770-6510-4906-acf7-4630ebf04da8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>1</video:duration>
      <video:publication_date>2013-02-08T23:31:02.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29691.mp4</video:content_loc>
      <video:uploader>Nazir Istanbl</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>hearth</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Infraclavicular-Axillary-Brachial-Plexus-Blocks</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Infraclavicular &amp; Axillary, Brachial Plexus Blocks</video:title>
      <video:description>Axillary brachial plexus block is a simple and low risk procedure and most commonly performed variety of brachial plexus block. The landmarks are easy to identify and it is associated with fewer complications than other approaches to the brachial plexus.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/11d0a000-a9e3-48e3-974f-be29b55c750e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>115</video:duration>
      <video:publication_date>2011-12-01T22:58:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10528.mp4</video:content_loc>
      <video:uploader>seraboth</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Axillary</video:tag>
      <video:tag>Brachial</video:tag>
      <video:tag>Plexus</video:tag>
      <video:tag>Block</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Understanding-Benzene-Resonance-with-Pi-bonds</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Understanding Benzene Resonance with Pi-bonds</video:title>
      <video:description>In this video the orange represents Carbon, the purple is the p-orbital, and the yellow dots are electrons. This animation is gives a better idea of how resonance occurs in a benzene/1,3,5 cyclohexatriene/2,4,6 cyclohexatriene molecule. Sigma bonds / s-orbitals localize around each atom respectively; whereas, the Pi-bonds are formed when electrons in the p-orbitals merge. For more of a science lesson, go to http://kchemistry.com/resonance.htm ...</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/03/11dbe505-d3c5-43dd-9aec-bc89120e8783/cand_5.jpg</video:thumbnail_loc>
      <video:duration>13</video:duration>
      <video:publication_date>2009-03-25T22:57:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1420.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Education</video:category>
      <video:tag>3d</video:tag>
      <video:tag>Animation</video:tag>
      <video:tag>benzene</video:tag>
      <video:tag>cyclohexatriene</video:tag>
      <video:tag>s</video:tag>
      <video:tag>orbital</video:tag>
      <video:tag>P</video:tag>
      <video:tag>sigma</video:tag>
      <video:tag>Pi</video:tag>
      <video:tag>Bonds</video:tag>
      <video:tag>resonance</video:tag>
      <video:tag>Electron</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>newtek</video:tag>
      <video:tag>lightwave</video:tag>
      <video:tag>molecule</video:tag>
      <video:tag>IUPAC</video:tag>
      <video:tag>Organic</video:tag>
      <video:tag>Hybridization</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/The-Smartest-Parrot-by-BBC</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Smartest Parrot  by  BBC</video:title>
      <video:description>Turns out this birdie might be one of the smartest ones out there. And if you are the human who thought this was the best way to keep out the parrot, start looking for new ideas. A parrot on a wheelie bin raid.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/11e07c88-9c4a-4056-81bc-898686fc160f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>151</video:duration>
      <video:publication_date>2011-11-26T00:21:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8009.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Wheelie</video:tag>
      <video:tag>bin</video:tag>
      <video:tag>raid</video:tag>
      <video:tag>Kea</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Smartest</video:tag>
      <video:tag>Parrot</video:tag>
      <video:tag>BBC</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/A-Look-at-Glucose-Uptake</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A Look at Glucose Uptake</video:title>
      <video:description>This video shows the process of absorption of glucose in body after digestion. Various components and elements present in body to bind glucose molecules and compound in lipid.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/11ee2b81-8371-40bd-841b-ebd6366d0eb0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>135</video:duration>
      <video:publication_date>2013-02-11T01:19:44.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30031.mp4</video:content_loc>
      <video:uploader>Eugenio Boyd</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>glucose</video:tag>
      <video:tag>Uptake</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/DVT-Deep-Venous-Thrombosis-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>DVT Deep Venous Thrombosis Video</video:title>
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      <video:description>This is a draft version of cell biology video that explains what it is.

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    <lastmod>2026-08-14</lastmod>
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    <lastmod>2026-08-14</lastmod>
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      <video:uploader>watch</video:uploader>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>The genetic change enables a flu to jump from one animal species to another.The influenza virus can mutate through antigenic shift, causing new outbreaks to occur in human populations as well.
Video Ref: www.learner.org</video:description>
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      <video:duration>17</video:duration>
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Problems 5- part of 7 starting on page 717</video:description>
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      <video:tag>cuff</video:tag>
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      <video:uploader>0|45|0</video:uploader>
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      <video:duration>100</video:duration>
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Also watch on: http://www.youtube.com/watch?v=t0dd__6F57E</video:description>
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The Beauty and Joy of Computing
Professor Dan Garcia
Link to lecture notes: http://inst.eecs.berkeley.edu/~cs10/fa11/lec/10/</video:description>
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      <video:duration>98</video:duration>
      <video:publication_date>2009-03-25T22:55:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1416.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Molecular</video:tag>
      <video:tag>dynamics</video:tag>
      <video:tag>simulation</video:tag>
      <video:tag>Cyclohexane</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/An-extensive-insight-into-hypertension</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>An extensive insight into hypertension</video:title>
      <video:description>This video is prepared by usmle tutoring it will discuss hypertension. Hypertension is sometimes called the silent killer because hbp has no symptoms so you may not be aware that it is damaging your arteries heart and other organs.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/1631c1e8-113c-44d8-bfb4-e336bfd4ac08/cand_5.jpg</video:thumbnail_loc>
      <video:duration>183</video:duration>
      <video:publication_date>2011-12-06T20:27:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10945.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Tutorials</video:category>
      <video:tag>USMLE</video:tag>
      <video:tag>Step</video:tag>
      <video:tag>2</video:tag>
      <video:tag>cs</video:tag>
      <video:tag>Hypertension</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Breastfeeding-your-baby</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Breastfeeding your baby</video:title>
      <video:description>Learn some tips on how to handle your baby with care. Get some idea on how to develop your baby&apos;s ability. Visit http://babycenter.com/video to explore more than 100 videos on pregnancy, labor, birth, baby development, newborn care, preemies, and toddlers.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/11/163673c3-0726-47ef-b8c7-170eb4e903bd/cand_5.jpg</video:thumbnail_loc>
      <video:duration>354</video:duration>
      <video:publication_date>2012-11-26T19:37:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28073.mp4</video:content_loc>
      <video:uploader>Jay Batausa</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Breastfeeding</video:tag>
      <video:tag>Baby</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Gibbs-Free-Energy-and-Spontaneity</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Gibbs Free Energy and Spontaneity</video:title>
      <video:description>What causes spontaneous reaction.Exothermic is heat added to the system and means heat is being released calling this reaction as exothermic reaction.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/1641e3cf-b39c-46c6-9181-3b9bbf50b287/cand_5.jpg</video:thumbnail_loc>
      <video:duration>1059</video:duration>
      <video:publication_date>2010-12-21T11:48:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6701.mp4</video:content_loc>
      <video:uploader>mariachi</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Gibbs</video:tag>
      <video:tag>free</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Spontaneity</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-do-we-sees</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How do we sees</video:title>
      <video:description>Light emitted of reflected from an object reach the retina through the cornea. Transduction of light energy into electrical energy by cells called rod cells is central to the vision. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/1646b3de-73f0-4142-b4a9-676dbf4150d1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>45</video:duration>
      <video:publication_date>2009-04-23T05:02:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1960.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>How</video:tag>
      <video:tag>do</video:tag>
      <video:tag>we</video:tag>
      <video:tag>sees</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-did-they-cloned-Dolly-the-sheep</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How did they cloned Dolly the sheep ?</video:title>
      <video:description>This video shows how they cloned Dolly the sheep.

&quot;A video on how they cloned dolly the sheep and her life (i reccomend viewing in fullscreen and 480p (high Quality) because the text may be too small. (sorry if the captions for Spanish aren&apos;t correct) (Lo siento si los títulos españoles son incorrectos) Hindi is only available in interactive transcript (below) हिन्दी केवल इंटरैक्टिव प्रतिलिपि में उपलब्ध (नीचे है)
I apologise if any of the captions/subtitles in foreign languages are incorrect. Please inform me if you see any mistakes.
Thanks for watching,
Annaorm =D&quot;</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/10/a1b7da3f-f457-4736-8f65-d3851e6ae22b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>297</video:duration>
      <video:publication_date>2012-10-11T07:50:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27888.mp4</video:content_loc>
      <video:uploader>Julia Roberts</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>How</video:tag>
      <video:tag>They</video:tag>
      <video:tag>cloned</video:tag>
      <video:tag>Dolly</video:tag>
      <video:tag>the</video:tag>
      <video:tag>sheep</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Paramedian-approach-to-thoracic-epidural-placement</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Paramedian approach to thoracic epidural placement</video:title>
      <video:description>In order to provide perioperative analgesia in patients who need to go through thoracic surgery, the thoracic epidural analgesia is considered. A very uncommon life threatening complication that may arise is if the catheter causes pleural puncture.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/1645c978-cf45-46fe-888d-ab099d3421a3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>427</video:duration>
      <video:publication_date>2011-11-29T20:20:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9109.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Thoracic</video:tag>
      <video:tag>Epidural</video:tag>
      <video:tag>Placement</video:tag>
      <video:tag>Paramedian</video:tag>
      <video:tag>Approach</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Nanobots-in-medicine</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Nanobots in medicine</video:title>
      <video:description>Nanotechnology has created the possibility of making machines only hundred nanometers in sized. One such futuristic machine is nanobots or nanoscopic robots which can be used as a tool for treatment of various diseases. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/165c095b-8e4f-409e-81ff-fd02e56a4775/cand_5.jpg</video:thumbnail_loc>
      <video:duration>105</video:duration>
      <video:publication_date>2010-11-28T09:30:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6217.mp4</video:content_loc>
      <video:uploader>lose</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Nanobots</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Oxidation-and-Reduction-of-Alcohols</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Oxidation and Reduction of Alcohols</video:title>
      <video:description>An alcohol is an organic compound with a hydroxide group attached to it. This video explains the oxidation and reduction of alcohols.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/16673f13-84a2-4474-a333-f8c4de713cdb/cand_5.jpg</video:thumbnail_loc>
      <video:duration>645</video:duration>
      <video:publication_date>2010-12-03T13:58:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6396.mp4</video:content_loc>
      <video:uploader>hazard</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Alcohols</video:tag>
      <video:tag>Oxidation</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Reduction</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Thyroid-Histology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Thyroid Histology</video:title>
      <video:description>This video show the histology of the  thyroid which is a gland one of the largest endocrine glands. The thyroid is located on the neck and makes hormones.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/1688f988-18e7-424f-8f27-5285f591af10/cand_5.jpg</video:thumbnail_loc>
      <video:duration>314</video:duration>
      <video:publication_date>2011-12-01T02:42:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9978.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Histology</video:tag>
      <video:tag>of</video:tag>
      <video:tag>thyroid</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Vaginismus-Pain-Management-Symptoms-and-Treatment</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Vaginismus Pain Management Symptoms and Treatment</video:title>
      <video:description>Vaginismus is a medical term that refers to involuntary vaginal tightness when any type of penetration is attempted the condition may render all forms of penetration impossible or extremely painful including the insertion of tampons or routine gynecological examinations</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/16884392-507c-4b18-8b01-f94ceca36ff5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>425</video:duration>
      <video:publication_date>2011-11-29T05:26:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8700.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Interviews</video:category>
      <video:tag>Vaginismus</video:tag>
      <video:tag>Pain</video:tag>
      <video:tag>management</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Problems-on-Definite-Integral</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Problems on Definite Integral</video:title>
      <video:description>This video will help you to solve the problems of definite integral. Some examples are also shown in this video which will help you to clear your concept.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/16927408-7198-47ca-b3cd-178bcaf6fc98/cand_5.jpg</video:thumbnail_loc>
      <video:duration>229</video:duration>
      <video:publication_date>2010-12-06T10:31:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6474.mp4</video:content_loc>
      <video:uploader>hidalgo</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>multivariable</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>definite</video:tag>
      <video:tag>Integral</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Holliday-Junction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Holliday Junction</video:title>
      <video:description>...Large-scale representation of the Holliday Junction</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/09/16a0734b-2a14-4fd7-af31-1bb1fcc85641/cand_5.jpg</video:thumbnail_loc>
      <video:duration>163</video:duration>
      <video:publication_date>2007-09-01T20:52:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/931.mp4</video:content_loc>
      <video:uploader>okur</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>holidayjunction</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-68-Proof-Invertibility-implies-a-unique-solution-to-fxy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 68 - Proof: Invertibility implies a unique solution to f(x)=y</video:title>
      <video:description>Proof: Invertibility implies a unique solution to f(x)=y

Proof: Invertibility implies a unique solution to f(x)=y for all y in co-domain of f.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22066.jpg</video:thumbnail_loc>
      <video:duration>1361</video:duration>
      <video:publication_date>2012-09-11T00:37:55.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/7GEUgRcnfVE</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Proof</video:tag>
      <video:tag>Invertibility</video:tag>
      <video:tag>implies</video:tag>
      <video:tag>A</video:tag>
      <video:tag>unique</video:tag>
      <video:tag>solution</video:tag>
      <video:tag>to</video:tag>
      <video:tag>F</video:tag>
      <video:tag>x</video:tag>
      <video:tag>Y</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Force-of-Gravity</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Force of Gravity</video:title>
      <video:description>This video shows a full explanation of the force of gravity between two bodies in the universe. A brief discussion between the two experts is shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/16a1a83e-ec40-45c3-9da7-c2ac81530b5d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>525</video:duration>
      <video:publication_date>2013-01-11T04:09:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28576.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>gravity</video:tag>
      <video:tag>Sixty</video:tag>
      <video:tag>Symbols</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Laparoscopic-Surgery-of-an-ectopic-pregnancy-in-left-cornu</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Laparoscopic Surgery of an ectopic pregnancy in left cornu</video:title>
      <video:description>An ectopic pregnancy occurs when a fetus implants in a cavity outside of the womb, usually in the fallopian tubes leading to various compications. This is the laparoscopic surgery of one in the left Cornu.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/16b6bd46-0f1f-4eb3-935c-df9ad64e415d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>150</video:duration>
      <video:publication_date>2011-11-28T07:20:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8363.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Developmental Biology</video:category>
      <video:tag>Ectopic</video:tag>
      <video:tag>pregnancy</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Left</video:tag>
      <video:tag>Cornu</video:tag>
      <video:tag>Laparoscopic</video:tag>
      <video:tag>Surgery</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Numberphile-video-on-Chinese-lucky-numbers</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Numberphile video on Chinese lucky numbers</video:title>
      <video:description>This is a series of science oriented videos the University of Nottingham. Since its conception in 
April 9, 2009, it has been updated frequently. This video forums is aimed to familiarize its viewers 
with symbols and concepts applicable in Astronomy, Mathematics and Physics through experiments and 
try to relate its applicability to current life situation. Due to the videos popularity, they have 
expanded their videos from their initial goal. This video explains the mystery behind the Chinese lucky numbers. Enjoy!</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/16b84f67-9b39-4453-8e81-316be2b0ff1a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>487</video:duration>
      <video:publication_date>2013-01-30T07:48:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29065.mp4</video:content_loc>
      <video:uploader>Marylou Norris</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>Chinese</video:tag>
      <video:tag>lucky</video:tag>
      <video:tag>Numbers</video:tag>
      <video:tag>numberphile</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-60-Principles-and-Techniques-in-Septoplasty</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 60 - Principles and Techniques in Septoplasty</video:title>
      <video:description>&quot;Lec 60 - Principles and Techniques in Septoplasty&quot; Dissecting a cadaver head, Dr. Randolph Robinson demonstrates open and close techniques of septoplasty. Designed for Continuing Education of Oral Surgeons. Orig. air date: NOV 11 92

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21272.jpg</video:thumbnail_loc>
      <video:duration>1925</video:duration>
      <video:publication_date>2012-09-09T03:44:13.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/HZ--BIm72W8</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>60</video:tag>
      <video:tag>Principles</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Techniques</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Septoplasty</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-to-Balance-chemical-reactions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to Balance chemical reactions</video:title>
      <video:description>Chemical reactions can be represent by chemical equations. Both sides of the such equation has to be balanced in terms of number of reactant molecules participating in the reaction and the number of molecules produced. This video shows how to balance a chemical reaction. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/16c0c825-abca-42fe-aa56-664943d77dc0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>283</video:duration>
      <video:publication_date>2010-12-21T13:00:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6707.mp4</video:content_loc>
      <video:uploader>mariachi</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Cheimcal</video:tag>
      <video:tag>equation</video:tag>
      <video:tag>Balancing</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Protein-Complexes-Networks-Interactome-Symposium</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Protein Complexes, Networks Interactome Symposium</video:title>
      <video:description>Introduction to Understanding Protein Complexes, Networks Interactome Symposium class 4</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/a1b9dc0c-bc85-41b8-b7a0-6f6a9dd45f0f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>754</video:duration>
      <video:publication_date>2010-11-20T23:24:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5649.mp4</video:content_loc>
      <video:uploader>uicment</video:uploader>
      <video:category>Others</video:category>
      <video:tag>protein</video:tag>
      <video:tag>Complexes</video:tag>
      <video:tag>networks</video:tag>
      <video:tag>Interactome</video:tag>
      <video:tag>Symposium</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-endocrine-system</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is endocrine system?</video:title>
      <video:description>This video talks aobut the Endocrine System which is the system of glands, each of which secretes a type of hormone directly into the bloodstream to regulate the body.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/16bac081-3a5e-4088-808c-dcbf78e1afbc/cand_5.jpg</video:thumbnail_loc>
      <video:duration>384</video:duration>
      <video:publication_date>2011-11-29T01:46:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8625.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Science and technology</video:category>
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      <video:tag>Endocrine</video:tag>
      <video:tag>system</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Signaling-in-Synapses</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Signaling in Synapses</video:title>
      <video:description>When a nerve impulse arrives it triggers a neurotransmitter to be released this is called action potential. This happens through a rare rapid process of cellular secretion.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/04/16ce45bb-83c2-4bd7-b597-3f07b7d769f4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>107</video:duration>
      <video:publication_date>2010-04-08T20:19:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4155.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>synaptic</video:tag>
      <video:tag>Signaling</video:tag>
      <video:tag>neuron</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>garland</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>garlandscience</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/New-spacecraft-movie-shows-Moon-transiting-Earth</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>New spacecraft movie shows Moon transiting Earth</video:title>
      <video:description>This video shows a new movie take by a spacecraft showing the Moon transiting the Earth. The Moon passes in front of the Earth in this video taken by the Deep Impact spacecraft, now called EPOXI. The continents are much more pronounced because they were imaged through an infrared filter, and vegetation is bright at near-infrared wavelengths.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/11/170bcfd8-c056-411b-bd04-be90872fed5f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>28</video:duration>
      <video:publication_date>2012-11-27T00:14:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28085.mp4</video:content_loc>
      <video:uploader>Nikunj Patel</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>Earth</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Moon</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Central-Nervous-System-and-Strokes</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Central Nervous System and Strokes</video:title>
      <video:description>Central nervous system adn why strokes occurs is explained in this science video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/06/171e75ba-1567-46d8-869d-d9016ad2ee5d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>94</video:duration>
      <video:publication_date>2009-06-06T18:05:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2798.mp4</video:content_loc>
      <video:uploader>abdul hannan</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Central</video:tag>
      <video:tag>Nervous</video:tag>
      <video:tag>system</video:tag>
      <video:tag>Strokes</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-103-Waxing-the-Retainers</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 103  - Waxing the Retainers</video:title>
      <video:description>&quot;Lec 103  - Waxing the Retainers&quot; Dr. Lorey describes in detail how to cut and mount the pins in silver plated dies. He then shows the final waxed and sprued crowns ready for investment. Orig. air date: DEC 1 76

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21701.jpg</video:thumbnail_loc>
      <video:duration>695</video:duration>
      <video:publication_date>2012-09-09T07:04:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/WJ9npolL4k0</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>103</video:tag>
      <video:tag>Waxing</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Retainers</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Brain-Stem-Anatomy-Model-Corpus-Callosum-Hippocampus</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Brain Stem Anatomy Model - Corpus Callosum &amp; Hippocampus</video:title>
      <video:description>This video decribes the corpus calosum and the septum pellucidum and other accompanying structures in the region. It also describes the hippocampus and choroid plexus which delivers information to the hypothalamus.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/19b64ccf-5726-47f6-8f0d-eca09f87f236/cand_5.jpg</video:thumbnail_loc>
      <video:duration>170</video:duration>
      <video:publication_date>2010-11-13T20:15:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5111.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Brain</video:tag>
      <video:tag>Stem</video:tag>
      <video:tag>model</video:tag>
      <video:tag>Corpus</video:tag>
      <video:tag>Callosum</video:tag>
      <video:tag>Hippocampus</video:tag>
      <video:tag>cerebral</video:tag>
      <video:tag>aqueduct</video:tag>
      <video:tag>anatomy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-do-we-tame-infinity-by-Minute-Physics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How do we tame infinity? by Minute Physics</video:title>
      <video:description>How do you add up divergent series? Minute Physics uses yet another effortless one minute video to tell you how.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/19bbf89c-5e98-4f7b-ab6e-7f1332d14c73/cand_5.jpg</video:thumbnail_loc>
      <video:duration>94</video:duration>
      <video:publication_date>2013-02-05T04:36:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29208.mp4</video:content_loc>
      <video:uploader>Jorge Rivera</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>inifinity</video:tag>
      <video:tag>divergent</video:tag>
      <video:tag>series</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Laparoscopic-Left-Adrenalectomy-Technique</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Laparoscopic Left Adrenalectomy Technique</video:title>
      <video:description>This video demonstrating laparoscopic left adrenalectomy all the critical steps are presented clearly and the surgical approach is explained at each stage and dissection is performed with only a hook cautery and atraumatic graspers</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/19c63c0f-2e1b-43ef-9d16-15ee8549dde4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>179</video:duration>
      <video:publication_date>2011-12-01T02:31:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9948.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Laparoscopic</video:tag>
      <video:tag>Left</video:tag>
      <video:tag>Adrenalectomy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Laser-Technology-to-remove-hair</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Laser Technology to remove hair</video:title>
      <video:description>Penetrating highly concentrated beams of light into hair follicles to remove them is Laser Hair Removal.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/19cd64b6-ebcf-441c-9690-08c3d2b22528/cand_5.jpg</video:thumbnail_loc>
      <video:duration>91</video:duration>
      <video:publication_date>2011-12-01T20:25:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10377.mp4</video:content_loc>
      <video:uploader>catee</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Laser</video:tag>
      <video:tag>hair</video:tag>
      <video:tag>Removal</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-91-Linear-Algebra-Determinant-as-Scaling-Factor</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 91 - Linear Algebra: Determinant as Scaling Factor</video:title>
      <video:description>Linear Algebra: Determinant as Scaling Factor

Viewing the determinant of the transformation matrix as a scaling factor of regions</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22101.jpg</video:thumbnail_loc>
      <video:duration>1209</video:duration>
      <video:publication_date>2012-09-11T00:48:50.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/g3MqSdO5Ubc</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>linear</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>determinant</video:tag>
      <video:tag>as</video:tag>
      <video:tag>scaling</video:tag>
      <video:tag>factor</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Possibilities-that-are-infinite</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Possibilities that are infinite</video:title>
      <video:description>Vast unexplored space, robots and artificial intelligence are just a beginning. How can we push our energies together in exploration of this vast universe where many possibilities are infinite.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/19f89a4c-c371-4435-8379-4845c4f7287e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>193</video:duration>
      <video:publication_date>2011-11-23T09:00:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7656.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Aerospace Engineering</video:category>
      <video:tag>Infinite</video:tag>
      <video:tag>Possibility</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Spider-Building-a-Web</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Spider Building a Web</video:title>
      <video:description>Spiders build webs to trap their preys. This short video demonstrates how a spider builds its web.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/1a031bd7-ccbb-485a-9d29-3d7edf581744/cand_5.jpg</video:thumbnail_loc>
      <video:duration>15</video:duration>
      <video:publication_date>2009-08-11T09:12:07.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3234.mp4</video:content_loc>
      <video:category>Others</video:category>
      <video:tag>spider</video:tag>
      <video:tag>building</video:tag>
      <video:tag>web</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Suturing-a-wound</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Suturing a wound</video:title>
      <video:description>This is a tutorial that shows how to suture a wound after a surgery or a laceration. This example uses a forearm model and informs on the need of closing a wound.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/19fec1c6-7cef-455f-be43-bd24a60b8ba9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>714</video:duration>
      <video:publication_date>2011-11-30T22:46:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9712.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>How</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Suture</video:tag>
      <video:tag>A</video:tag>
      <video:tag>wound</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Nanomotor-driven-by-laser</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Nanomotor driven by laser</video:title>
      <video:description>Carbon nanotubes very strong and light. They may be useful to make different nanomechines. This video shows a nanomotor that is driven by laser. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2008/03/1a0a9dc0-24da-4a08-a4c4-e38106a64df5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>13</video:duration>
      <video:publication_date>2008-03-27T23:59:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1278.mp4</video:content_loc>
      <video:uploader>Technician</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>nanotechnology</video:tag>
      <video:tag>nanotube</video:tag>
      <video:tag>nanomotor</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/H2-O2-Explosions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>H2-O2 Explosions</video:title>
      <video:description>A lecture showing the explosion of Hydrogen_Oxygen is shown in the video. An activities is also shown to show the explosion.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/1a0324a8-fedf-4ec0-b7ca-05d44fd1a8f1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>252</video:duration>
      <video:publication_date>2010-12-03T15:13:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6415.mp4</video:content_loc>
      <video:uploader>hazard</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Faraday</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>Hydrogen</video:tag>
      <video:tag>Oxygen</video:tag>
      <video:tag>Explosions</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Weather-the-God-Exists-or-Not</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Weather the God Exists or Not</video:title>
      <video:description>A very interesting video discusses the nature of god and why people die. Video discusses the existence of god. You must watch it.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/1a0cd6d6-709f-4516-8e3d-c81573050f53/cand_5.jpg</video:thumbnail_loc>
      <video:duration>377</video:duration>
      <video:publication_date>2011-12-15T01:14:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11821.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Others</video:category>
      <video:tag>is</video:tag>
      <video:tag>God</video:tag>
      <video:tag>Pro</video:tag>
      <video:tag>life</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Complete-Process-of-Bone-Modeling-and-Remodeling2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Complete Process of Bone Modeling and Remodeling2</video:title>
      <video:description>Bone metabolism is a process that occurs for a lifetime.Learn the complete process through this amazing video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/1a0e35b0-248a-4217-8571-9dfdbdbc7cc9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>284</video:duration>
      <video:publication_date>2011-12-01T00:43:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9847.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Education</video:category>
      <video:tag>bone</video:tag>
      <video:tag>remodeling</video:tag>
      <video:tag>and</video:tag>
      <video:tag>modeling</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Hypertension</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Hypertension</video:title>
      <video:description>Hypertension or high blood pressure is a condition in which the blood pressure in the arteries is chronically elevated. With every heart beat, the heart pumps blood through the arteries to the rest of the body. Blood pressure is the force of blood that is pushing up against the walls of the blood vessels. If the pressure is too high, the heart has to work harder to pump, and this could lead to organ damage and several illnesses such as heart attack, stroke, heart failure, aneurysm, or renal failure.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/1a212c57-f05d-494c-a43f-f4bc735c557b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>148</video:duration>
      <video:publication_date>2010-11-09T12:31:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4839.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Hypertension</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Signal-transduction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Signal transduction</video:title>
      <video:description>Wiki text: In biology, signal transduction refers to any process by which a cell converts one kind of signal or stimulus into another, most often involving ordered sequences of biochemical reactions inside the cell, that are carried out by enzymes, activated by second messengers resulting in what is thought of as a signal transduction pathway. Such processes are usually rapid, lasting on the order of milliseconds in the case of ion flux, minutes for the activation of protein and lipid mediated kinase cascades, or hours and days in terms of gene expression. In many signal transduction processes, the number of proteins and other molecules participating in these events increases as the process emanates from the initial stimulus, resulting in a signal cascade and often results in a relatively small stimulus eliciting a large response. This is referred to as amplification of the signal.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/12/1a2250c8-957d-4e40-9b9a-cf91ba4b6256/cand_5.jpg</video:thumbnail_loc>
      <video:duration>73</video:duration>
      <video:publication_date>2007-12-04T03:39:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1162.mp4</video:content_loc>
      <video:uploader>arsinsol</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>transduction</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Introduction-With-Mouse-Embryo</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Introduction With Mouse Embryo</video:title>
      <video:description>This video shows a detailed description of mouse embryo. Its structure with the microscopic view is provided here for helping the bio students.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/04/1a60a5bb-eb79-4fca-9bfc-7fcd8000f88b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>66</video:duration>
      <video:publication_date>2013-04-07T19:37:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30481.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Bioinformatics</video:category>
      <video:tag>Mouse</video:tag>
      <video:tag>Embryo</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-process-of-making-a-gene-library</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The process of making a gene library</video:title>
      <video:description>The process of making a gene library

The DNA molecules of an organism in interest are isolated. The DNA molecules are then partially digested by a endonuclease restriction enzyme. Sometimes, the DNA molecules are digested to different lengths of time in order to ensure that all the genes have been digested to manageable sizes. The digested DNA molecules are run on agarose electrophoresis for which a suitable range of lengths of DNA pieces are isolated and ligated to vector plasmids. Statistically, 99% of the genes will be encoporated into the plasmids. The plasmids then can be taken up by suitable hosts. The hosts are kept in liquid media and can be frozen at -80oC for a long time.

The process of subdividing genomic DNA into clonable element and inserting them into host is called creating a library, a clone bank or a gene bank. A complete library of host cell will contain all of the genomic DNA of the source organism</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/03/1a253942-2d2b-4f6f-9fd3-a9953f80de85/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2007-03-17T21:47:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27.mp4</video:content_loc>
      <video:uploader>siere</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>genelibrary</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Immune-system-effect-of-beta-glucan</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Immune system: effect of beta glucan</video:title>
      <video:description>Beta glucan are polysaccharides of D-glucose. They occur most commonly as cellulose in plants and trees, the bran of cereal grains, the cell wall of baker&apos;s yeast, certain types of fungi, and many kinds of mushrooms and bacteria. Beta glucan is known to strengthen the immune system. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/03/1a406e80-c50c-4c4e-b296-b526904dd8ca/cand_5.jpg</video:thumbnail_loc>
      <video:duration>116</video:duration>
      <video:publication_date>2009-03-31T00:05:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1533.mp4</video:content_loc>
      <video:uploader>okur</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Immune</video:tag>
      <video:tag>system</video:tag>
      <video:tag>Effect</video:tag>
      <video:tag>of</video:tag>
      <video:tag>beta</video:tag>
      <video:tag>glucan</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Myelination-And-Development-Cerebral-Anatomy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Myelination And Development- Cerebral Anatomy</video:title>
      <video:description>This Video is telling about the development of infant brain. brain development starts with a neural tube closure with 28 days of gestation and a white fatty substance that forms a medullary sheath around the axis cylinder of some nerve fibers called Myelination.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/1a434cff-1b55-4503-a699-cf560acb5dcf/cand_5.jpg</video:thumbnail_loc>
      <video:duration>26</video:duration>
      <video:publication_date>2013-02-16T02:50:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30267.mp4</video:content_loc>
      <video:uploader>Von Paredes</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>2</video:tag>
      <video:tag>5</video:tag>
      <video:tag>cerebral</video:tag>
      <video:tag>Hemisphere</video:tag>
      <video:tag>Myelination</video:tag>
      <video:tag>Developmental</video:tag>
      <video:tag>anatomy</video:tag>
      <video:tag>Infant</video:tag>
      <video:tag>Clinical</video:tag>
      <video:tag>Examination</video:tag>
      <video:tag>MCRP</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Introduction-With-Systems-and-System-Models</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Introduction With Systems and System Models</video:title>
      <video:description>This video describes the definition for the system and system models. Basically a system is anything that is just separate from the universe.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/1a486f80-9a1e-4ea4-8cec-c9d5ffa3e58a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>485</video:duration>
      <video:publication_date>2013-02-08T01:48:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29526.mp4</video:content_loc>
      <video:uploader>Ian Wynn</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Systems</video:tag>
      <video:tag>and</video:tag>
      <video:tag>system</video:tag>
      <video:tag>Models</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Introduction-to-diatomeas</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Introduction to diatomeas</video:title>
      <video:description>The is the first Part of introduction to diatomeas. An animation of diatomeas has been developed to simplify this demonstration.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/1a502e89-1ce1-4f4c-b2c4-63580b7bee08/cand_5.jpg</video:thumbnail_loc>
      <video:duration>147</video:duration>
      <video:publication_date>2010-11-24T18:38:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5989.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>introduction</video:tag>
      <video:tag>to</video:tag>
      <video:tag>diatomeas</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Brain-and-Central-Nervous-System</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Brain and Central Nervous System</video:title>
      <video:description>The Brain and Central Nervous System</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/06/1a5046a5-218d-4d73-b469-320993d9d853/cand_5.jpg</video:thumbnail_loc>
      <video:duration>41</video:duration>
      <video:publication_date>2009-06-19T16:55:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2869.mp4</video:content_loc>
      <video:category>Neuroscience</video:category>
      <video:tag>the</video:tag>
      <video:tag>Brain</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Central</video:tag>
      <video:tag>Nervous</video:tag>
      <video:tag>system</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Examination-of-Knee</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Examination of Knee</video:title>
      <video:description>Video shows a proper and complete examination of the knee by an expert doctor. A step by step procedure for the examination is shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/1a5491d3-1565-42cf-99b0-f0db3bbc75d0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>252</video:duration>
      <video:publication_date>2011-12-01T02:41:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9977.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>knee</video:tag>
      <video:tag>Examination</video:tag>
      <video:tag>USMLE</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Binary-Fission-in-Bacteria</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Binary Fission in Bacteria</video:title>
      <video:description>This video demonstrates the process how a mature bacteria divides into two identical daughter cells. Under the ideal conditions some bacteria divide 20-30 times in a minute.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/1a653228-7a52-4cbe-adbb-8a70f6f70646/cand_5.jpg</video:thumbnail_loc>
      <video:duration>73</video:duration>
      <video:publication_date>2011-12-11T23:27:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11114.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>binary</video:tag>
      <video:tag>Fission</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Bacterial</video:tag>
      <video:tag>cell</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Exact-Equations-Intuition-1-proofy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Exact Equations Intuition 1 (proofy)</video:title>
      <video:description>Exact Equations Intuition 1 (proofy)

Chain rule using partial derivatives (not a proof; more intuition).</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22102.jpg</video:thumbnail_loc>
      <video:duration>594</video:duration>
      <video:publication_date>2012-09-11T00:49:01.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/iEpqcdaJNTQ</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>exact</video:tag>
      <video:tag>Equations</video:tag>
      <video:tag>Intuition</video:tag>
      <video:tag>1</video:tag>
      <video:tag>proofy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Quantum-wave-functions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Quantum wave functions</video:title>
      <video:description>A wave function in quantum mechanics is a mathematical object that represents a particular pure quantum state of a specific isolated system of one or more particles. It is a central entity in quantum mechanics. A single wave function describes the entire system, covering at once all the particles in it. For the one state, however, there are many different wave functions, each giving its respective version, or representative[1] description, in a chosen coordinate system. Each of the different representatives encodes all observable items of information about the state, for example the average momentum of a particle, the different versions being mutually interconvertible by one-to-one mathematical transformations. In general, a physical observation of a quantum system in a particular state gives a partly unpredictable result. The wave function, however, encodes probabilities of the possible results, through mathematical operators called observables. Each of the many possible modes of physical observation is encoded by its own mathematical observable. Each such observable generates a representation that encompasses all the possible particular states of the specific system. For a particular state and coordinate system, for each observable there is just one representative wave function.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2016/03/1a5688d9-462c-42d8-b474-1713c9d88575/cand_5.jpg</video:thumbnail_loc>
      <video:duration>682</video:duration>
      <video:publication_date>2016-03-16T22:21:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32449.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Particle Physics</video:category>
      <video:tag>Quantum</video:tag>
      <video:tag>wave</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/March-of-Dimes-Prize-in-Developmental-Biology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>March of Dimes Prize in Developmental Biology</video:title>
      <video:description>March of Dimes Prize in Developmental Biology our mission is to improve the health of babies by preventing birth defects premature birth and infant mortality the march of dimes prize was established in 1995</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/1a671e33-4a09-4b0d-aee8-51d4f3085f72/cand_5.jpg</video:thumbnail_loc>
      <video:duration>306</video:duration>
      <video:publication_date>2010-11-24T20:05:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6011.mp4</video:content_loc>
      <video:uploader>zizou</video:uploader>
      <video:category>Developmental Biology</video:category>
      <video:tag>March</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Dimes</video:tag>
      <video:tag>Prize</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Developmental</video:tag>
      <video:tag>biology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Onion-Cells-Plasmolysis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Onion Cells Plasmolysis</video:title>
      <video:description>Notice how the cell membrane detaches form the cell wall as the hypertonic solution (15% salty water) enters the cell.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/06/53bac4b2-1d04-4a6a-a19a-5041e0cd1852/cand_5.jpg</video:thumbnail_loc>
      <video:duration>26</video:duration>
      <video:publication_date>2009-06-06T08:45:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2775.mp4</video:content_loc>
      <video:uploader>abdul hannan</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>Onion</video:tag>
      <video:tag>cells</video:tag>
      <video:tag>Plant</video:tag>
      <video:tag>plasmolysis</video:tag>
      <video:tag>hypertonic</video:tag>
      <video:tag>solutions</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cloning-Humans-Part-1-of-6</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cloning Humans - Part 1 (of 6)</video:title>
      <video:description>This video shows how a human cloning can occur. Human cloning is the creation of a genetically identical copy of a human. It does not usually refer to monozygotic multiple births, human cell or tissue reproduction. The ethics of cloning is an extremely controversial issue. The term is generally used to refer to artificial human cloning; human clones in the form of identical twins are commonplace, with their cloning occurring during the natural process of reproduction. There are two commonly discussed types of human cloning: therapeutic cloning and reproductive cloning. Therapeutic cloning involves cloning cells from an adult for use in medicine and is an active area of research, while reproductive cloning would involve making cloned humans. Such reproductive cloning has not been performed and is illegal in many countries. A third type of cloning called replacement cloning is a theoretical possibility, and would be a combination of therapeutic and reproductive cloning. Replacement cloning would entail the replacement of an extensively damaged, failed, or failing body through cloning followed by whole or partial brain transplant.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/1a6a682c-e2b2-4b06-ba6a-70d1ff5ca55e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>508</video:duration>
      <video:publication_date>2010-11-09T13:11:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4854.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>cloning</video:tag>
      <video:tag>Humans</video:tag>
      <video:tag>part</video:tag>
      <video:tag>1</video:tag>
      <video:tag>of</video:tag>
      <video:tag>6</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-112-Burning-Towel</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 112 - Burning Towel</video:title>
      <video:description>Burning Towel

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26523.jpg</video:thumbnail_loc>
      <video:duration>151</video:duration>
      <video:publication_date>2012-09-19T01:28:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/BnHIYB7QMdU</video:player_loc>
      <video:uploader>Berkeley</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>burning</video:tag>
      <video:tag>Towel</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Structure-of-femur</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Structure of femur</video:title>
      <video:description>Two types of bones constitute femur. These are the compact bone and the spongy bone. The compact bone makes up the outer surface of the shaft of femur while spongy bone is located inside the femur. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/1b528277-0783-4ae7-8a7f-25d404317ae1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>114</video:duration>
      <video:publication_date>2010-11-13T19:56:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5102.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Structure</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Femur</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/A-4-Cylinder-Gas-Powered-Engine</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A 4 Cylinder Gas Powered Engine</video:title>
      <video:description>The number of cylinders that an engine has may hamper or boost its performance. Each cylinder contains a piston which connects to the crankshaft as well as turning it. So a 4 cylinder therefore has 4 cylinders unlike the popular 6 cylinder in America.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/1b602fb5-daed-4bfb-b2f9-61fc1f3525a2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>15</video:duration>
      <video:publication_date>2011-11-25T08:14:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7836.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>4</video:tag>
      <video:tag>Cylinder</video:tag>
      <video:tag>Gas</video:tag>
      <video:tag>Powered</video:tag>
      <video:tag>Engine</video:tag>
      <video:tag>Gyroscope</video:tag>
      <video:tag>com</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Removal-of-Glass-Intraocular-Foreign-Body-Management</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Removal of Glass Intraocular Foreign Body Management</video:title>
      <video:description>We describe a new technique for removing a large intraocular foreign body by 25-gauge microincision vitrectomy surgery noncomparative interventional case series were performed at a single centre</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/1b6102fd-7088-4c45-91e2-d313778fefcd/cand_5.jpg</video:thumbnail_loc>
      <video:duration>141</video:duration>
      <video:publication_date>2011-12-01T22:52:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10510.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Removal</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Glass</video:tag>
      <video:tag>intraocular</video:tag>
      <video:tag>Foreign</video:tag>
      <video:tag>body</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Throat-Cancer-Treatment-in-India</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Throat Cancer Treatment in India</video:title>
      <video:description>Throat cancer treatment in India with maximum satisfaction is shown in the video. Video shows some children whose treatment was done in India.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/1b6cdc71-7dda-46e5-9603-75baea55c7ff/cand_5.jpg</video:thumbnail_loc>
      <video:duration>146</video:duration>
      <video:publication_date>2011-12-01T23:08:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10566.mp4</video:content_loc>
      <video:uploader>seraboth</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Throat</video:tag>
      <video:tag>Cancer</video:tag>
      <video:tag>treatment</video:tag>
      <video:tag>in</video:tag>
      <video:tag>India</video:tag>
      <video:tag>with</video:tag>
      <video:tag>maximum</video:tag>
      <video:tag>satisfaction</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-to-Sequence-a-Human-Genome-Working-Draft-Sequence-part-12</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to Sequence a Human Genome Working Draft Sequence   part 12</video:title>
      <video:description>Whenever a stretch of DNA that spanned 2,000 or more bases was assembled, it was placed into public databases within 24 hours. Anyone with access to the Internet could see and analyze the sequence data.

After sequencing the 3 billion letters in the human genome an average of nine times, the Human Genome Project had released DNA sequence for 99 percent of the genome. This finished sequence was 99.99 percent accurate. The project had completed all of its goals ahead of schedule and under budget.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/09/1b7c14cb-15fc-474e-a795-d3daee828471/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2007-09-01T17:17:23.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/872.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>humangenomeproject</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-happens-when-you-run-out-of-Oxygen</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What happens when you run out of Oxygen!</video:title>
      <video:description>Oxygen is your greatest and first source of energy. It is the fuel required for the proper operation of all body systems. Only 10% of your energy comes from food and water, 90% of our energy comes from oxygen. Oxygen gives our body the ability to rebuild itself. Oxygen detoxifies the blood, and strengthens the Immune System.

Oxygen displaces deadly free radicals, neutralizes environmental toxins, and destroys anaerobic (depleted of oxygen) bacteria, parasites, microbes and viruses. Oxygen greatly enhances the body&apos;s absorption of vitamins, minerals, amino acids, proteins, and other important nutrients. Oxygen enhances brain-power and memory. Oxygen can beneficially affect your learning ability. The ability to think, feel and act is all, dependent on oxygen. It also calms the mind and stabilizes the nervous system. Oxygen heightens concentration and alertness. Without oxygen, brain cells die and deteriorate quickly. As we age, and oxygen deficiency increases, it takes longer to learn, and your retention span is decreased.

We can live for weeks without food. We can even live for days without water. But we can only live for minutes without oxygen. Oxygen strengthens the heart. Increased oxygen lowers the resting heart rate and strengthens the contraction of the cardiac muscle. Virtually all heart attacks can be attributed to a failure to deliver oxygen to the heart muscle. Dr. Richard Lippman, renowned researcher states that a lack of oxygen (hypoxia) is the prime cause of 1.5 million heart attacks each year. Research studies show that mild hypoxia increases the heart and respiratory rates; however, prolonged or severe hypoxia results in lung or heart failure.

Oxygen treatments provide a safe, highly effective method for the recovery of oxygen to all body systems. The effects are cumulative. The body begins to work more efficiently as it restores the oxygen balance closer to the higher natural range it was originally designed to function with. It helps reverse the physical and psychological effects of oxyge</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/1b7fdc5b-668d-4f42-9626-0961d738ad57/cand_5.jpg</video:thumbnail_loc>
      <video:duration>36</video:duration>
      <video:publication_date>2010-11-09T12:37:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4845.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Oxygen</video:tag>
      <video:tag>human</video:tag>
      <video:tag>body</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Incontinence-of-the-Urinary-System</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Incontinence of the Urinary System</video:title>
      <video:description>Urinary incontinence in the unintentional or involuntary leakage of urine due to loss of bladder control. There are four types of urinary incontinence as provided in this video which list each type and gives more information on the same.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/1b8b5d4f-16f1-4605-ae51-770391930ec7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>248</video:duration>
      <video:publication_date>2010-11-16T20:32:14.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5542.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Urinary</video:tag>
      <video:tag>Incontinence</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Heart-Function</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Heart Function</video:title>
      <video:description>The job of the heart is to pump oxygenated blood throughout the cells of the body and to return deoxygenated blood to lungs or gills for replenishment. Right heart pumps blood in to the lungs,where it gets enriched with oxygen,  while left heart pumps oxygen rich blood through body. 
Credit HHMI</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/1b92de53-597b-46f3-9eb3-eaa288f82522/cand_5.jpg</video:thumbnail_loc>
      <video:duration>33</video:duration>
      <video:publication_date>2007-08-15T16:52:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/732.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Heart</video:tag>
      <video:tag>blood</video:tag>
      <video:tag>Lungs</video:tag>
      <video:tag>atrium</video:tag>
      <video:tag>ventricle</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/End-of-Lecture-Acknowledgement</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>End of Lecture Acknowledgement</video:title>
      <video:description>How is sex and death Related? Are they related at all? This video will answer your questions.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/09/157f8399-9da3-4ab1-bcd3-a89742eb181a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>33</video:duration>
      <video:publication_date>2007-10-01T00:41:23.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1057.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>sexdeterminationlecture3</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Are-these-items-gruesome-beauties-or-just-gruesome</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Are these items gruesome beauties or just gruesome?</video:title>
      <video:description>This is a spooky clip from the Science Channel show, Oddities, in which a sweet lady with a large flower hat brings in a covered jar of animal things. The gothic store employee can only say OMG.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/1ba2a7a4-89a7-49fb-b5b4-85d234111a99/cand_5.jpg</video:thumbnail_loc>
      <video:duration>134</video:duration>
      <video:publication_date>2012-12-09T07:08:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28440.mp4</video:content_loc>
      <video:uploader>Amir Nayak</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>petrify</video:tag>
      <video:tag>mummify</video:tag>
      <video:tag>Oddities</video:tag>
    </video:video>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Postural and landau reflex clinical examination on a 6 months infant</video:title>
      <video:description>This video demonstrates postural and landau reflexes examination of a six months infant. Similar information can be obtained on this link http://goo.gl/fQhuQ.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/1bb8b4f7-b9ba-4816-abcb-778a2c16b6d5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>17</video:duration>
      <video:publication_date>2013-02-16T02:56:08.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30281.mp4</video:content_loc>
      <video:uploader>Eugenio Boyd</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>Postural</video:tag>
      <video:tag>and</video:tag>
      <video:tag>landau</video:tag>
      <video:tag>Reflex</video:tag>
      <video:tag>Clinical</video:tag>
      <video:tag>Examination</video:tag>
      <video:tag>on</video:tag>
      <video:tag>A</video:tag>
      <video:tag>6</video:tag>
      <video:tag>Months</video:tag>
      <video:tag>Infant</video:tag>
    </video:video>
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    <loc>https://dnatube.com/videos/Fluorescent-Microscope</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Fluorescent Microscope</video:title>
      <video:description>( http://www.abnova.com ) - A fluorescent microscope is an optical microscope used to study properties of substances using the phenomena of fluorescence and phosphorescence. Specimen can be labeled specifically with a fluorescent molecule and be illuminated with specific wavelength which is absorbed by the fluorophores. More videos at Abnova ( http://www.abnova.com ).</video:description>
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      <video:duration>74</video:duration>
      <video:publication_date>2010-08-30T07:59:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4503.mp4</video:content_loc>
      <video:uploader>Abnova Corp</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>Fluorescent</video:tag>
      <video:tag>Microscope</video:tag>
      <video:tag>Abnova</video:tag>
      <video:tag>antibody</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>biology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-a-zebrafish-embryo-is-dechorionated</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How a zebrafish embryo is dechorionated</video:title>
      <video:description>This video shows how a zebrafish embryo is dechorionated.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/12/1bc356f5-018f-4832-9190-ce63681b879c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>67</video:duration>
      <video:publication_date>2007-12-11T01:20:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1180.mp4</video:content_loc>
      <video:uploader>scitan</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Zebrafish</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/PCR-Cloning-IV-Transformation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>PCR Cloning (IV)- Transformation</video:title>
      <video:description>The purpose of transformation is to introduce a foreign plasmid into bacteria and the bacteria will replicate the foreign plasmid along with their own DNA. Bacteria which are able to uptake DNA after a heat shock are called &quot;competent&quot;.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/03/1bc6355d-7668-401b-b232-0d8f9a8d36ed/cand_5.jpg</video:thumbnail_loc>
      <video:duration>158</video:duration>
      <video:publication_date>2010-03-29T08:28:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4031.mp4</video:content_loc>
      <video:uploader>Abnova Corp</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>PCR</video:tag>
      <video:tag>cloning</video:tag>
      <video:tag>IV</video:tag>
      <video:tag>Transformation</video:tag>
      <video:tag>Abnova</video:tag>
      <video:tag>antibody</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>biology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Working-of-The-Villi</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Working of The Villi</video:title>
      <video:description>The process of digestion by villi is shown here with the internal structure. Each villi contains a network of blood vessels and small lymphatic vessels known as lacteal.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/1bc91a8e-2747-4abc-8d68-b33902174965/cand_5.jpg</video:thumbnail_loc>
      <video:duration>34</video:duration>
      <video:publication_date>2013-02-10T01:51:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29853.mp4</video:content_loc>
      <video:uploader>Von Paredes</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>How</video:tag>
      <video:tag>the</video:tag>
      <video:tag>body</video:tag>
      <video:tag>Works</video:tag>
      <video:tag>Villi</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cre-Lox-Recombination</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cre-Lox Recombination</video:title>
      <video:description>Cre-Lox recombination is a special type of site-specific recombination. The Cre protein is a site-specific DNA recombinase. It can catalyze the recombination of DNA between specific sites in a DNA molecule. These sites, known as loxP sequences, contain specific binding sites for Cre that surround a directional core sequence where recombination can occur. It is often used in the generation of knockout and conditional knockout animals.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/04/1bc72a43-8e9d-4a25-8628-590d91527fe1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>250</video:duration>
      <video:publication_date>2010-04-12T08:16:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4224.mp4</video:content_loc>
      <video:uploader>Abnova Corp</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>Cre</video:tag>
      <video:tag>Lox</video:tag>
      <video:tag>recombination</video:tag>
      <video:tag>Abnova</video:tag>
      <video:tag>antibody</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>biology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-concepts-of-southern-blotting</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The concepts of southern blotting</video:title>
      <video:description>Southern blotting is a process for replicating DNA sequences in a medium.  This video shows you what it is and how it is achieved.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/10/1bca84f1-4140-43f1-8bc0-d227ad87d683/cand_5.jpg</video:thumbnail_loc>
      <video:duration>196</video:duration>
      <video:publication_date>2014-10-02T01:14:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31785.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Southern</video:tag>
      <video:tag>Blotting</video:tag>
      <video:tag>Definition</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Living-Organisms-And-Bio-Molecules</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Living Organisms And Bio Molecules</video:title>
      <video:description>Bio molecules are involved in different kind of functions performed by living organisms. A few important bio molecules present in living organisms are shown in this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/1bd517b7-cab3-4a5a-b0c4-dfed7b667712/cand_5.jpg</video:thumbnail_loc>
      <video:duration>207</video:duration>
      <video:publication_date>2011-12-12T03:23:08.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11501.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Biomedical Engineering</video:category>
      <video:tag>Bio</video:tag>
      <video:tag>Molecules</video:tag>
    </video:video>
  </url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How do you weigh a million dollars? by Minute Physics</video:title>
      <video:description>Minute Physics provides a spectacular video telling us how to weigh a million dollars without actually having the physical bills. Watch this video to learn how to approximate volume and size and why approximations are so important.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/3d7736fe-fb1b-417c-85bc-5e616917de97/cand_5.jpg</video:thumbnail_loc>
      <video:duration>90</video:duration>
      <video:publication_date>2013-02-05T03:54:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29125.mp4</video:content_loc>
      <video:uploader>Ian Wynn</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>approximation</video:tag>
      <video:tag>physics</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture 15 | MIT 8.02 Electricity and Magnetism, Spring 2002</video:title>
      <video:description>Ampere&apos;s Law
Solenoids
Revisit the Kelvin Water Dropper
Midterm Evaluation

View the complete course at: http://ocw.mit.edu/8-02S02

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_12034.jpg</video:thumbnail_loc>
      <video:duration>2839</video:duration>
      <video:publication_date>2012-04-01T17:54:52.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/q_v2NpgEpws</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>introduction</video:tag>
      <video:tag>to</video:tag>
      <video:tag>electromagnetism</video:tag>
      <video:tag>and</video:tag>
      <video:tag>electrostatics</video:tag>
      <video:tag>electric</video:tag>
      <video:tag>Charge</video:tag>
      <video:tag>Coulomb</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>Structure</video:tag>
      <video:tag>of</video:tag>
      <video:tag>matter</video:tag>
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  </url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Testing for Occult Blood in the Stool video</video:title>
      <video:description>This quicktime video clip shows testing for occult blood in the stool procedure first place a small amount of stool from the examination glove on the test card and wait the length of time specified by the test kit manufacturer</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/1bd7d673-d57e-4b65-a0e9-92dfe2b6855c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>33</video:duration>
      <video:publication_date>2011-12-11T22:45:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11036.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Testing</video:tag>
      <video:tag>for</video:tag>
      <video:tag>Occult</video:tag>
      <video:tag>blood</video:tag>
      <video:tag>in</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Stool</video:tag>
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  </url>
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    <loc>https://dnatube.com/videos/Heart-Its-Working-And-Functions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Heart- Its Working And Functions</video:title>
      <video:description>Heart is divided into two part and each part is further divided into two parts upper atrium chamber and lower ventricle chamber. impure blood comes to heart in atrium and to right ventricle and then by taking oxygen from lungs blood is purified and then passes the pure blood to other body parts.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/6e7829bc-32ed-474b-9636-a95e190e6290/cand_5.jpg</video:thumbnail_loc>
      <video:duration>291</video:duration>
      <video:publication_date>2013-02-11T03:22:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30177.mp4</video:content_loc>
      <video:uploader>Jennifer Byars</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Heart</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-Mathematics-Multivariable-Calculus</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - Mathematics - Multivariable Calculus</video:title>
      <video:description>This is the lecture 13 of the multivariable calculus course. Edward Frenkel is explaining this lecture as an instructor.
Multivariable Calculus
Instructor: Edward Frenkel

Course website: http://math.berkeley.edu/~frenkel</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19676.jpg</video:thumbnail_loc>
      <video:duration>4803</video:duration>
      <video:publication_date>2012-09-05T04:10:45.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/BMZ0_YyNf5M</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2009</video:tag>
      <video:tag>Mathematics</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>multivariable</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Talks-James-Watson-The-double-helix-and-todays-DNA-myster</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Talks  James Watson: The double helix and today&apos;s DNA myster</video:title>
      <video:description>About this talk/nNobel laureate James Watson opens TED2005 with the frank and funny story of how he and his research partner, Francis Crick, discovered the structure of DNA./nJames Watson has led a long, remarkable life, starting at age 12, when he was one of radio&apos;s high-IQ Quiz Kids. By age 15, he had enrolled in the University of Chicago, and by 25, working with Francis Crick (and drawing, controversially, on the research of Maurice Wilkins and Rosalind Franklin), he had made the discovery that would eventually win the three men the Nobel Prize./nWatson and Crick&apos;s 1953 discovery of DNA&apos;s double-helix structure paved the way for the astounding breakthroughs in genetics and medicine that marked the second half of the 20th century. And Watson&apos;s classic 1968 memoir of the discovery, The Double Helix, changed the way the public perceives scientists, thanks to its candid account of the personality conflicts on the project./nFrom 1988 to 1994, he ran the Human Genome Project. His current passion is the quest to identify genetic bases for major illnesses./nref: www.ted.com</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/03/1bde2d6f-5e87-4875-9de9-9feda3b5e8a5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>1211</video:duration>
      <video:publication_date>2009-03-30T23:47:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1520.mp4</video:content_loc>
      <video:uploader>okur</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>james</video:tag>
      <video:tag>watson</video:tag>
      <video:tag>double</video:tag>
      <video:tag>helix</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Controlling-the-Cell-Cycle-33</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Controlling the Cell Cycle 3/3</video:title>
      <video:description>David Morgan Part 3_ Controlling the Cell Cycle_ Anaphase Onset</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/1be86789-a82e-454b-94b6-fa3732ceb3cb/cand_5.jpg</video:thumbnail_loc>
      <video:duration>1279</video:duration>
      <video:publication_date>2010-11-23T03:45:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5767.mp4</video:content_loc>
      <video:uploader>diabeticman</video:uploader>
      <video:category>Molecular Biology</video:category>
      <video:tag>anaphase</video:tag>
      <video:tag>Onset</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Alpha-helix-in-proteins</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Alpha helix in proteins</video:title>
      <video:description>The most commons secondary structure of protein is the alpha helix. This video describes how alpha helix is formed in proteins. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/04/1bea3b73-bac1-411c-acef-2ef82910555b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>85</video:duration>
      <video:publication_date>2010-04-08T20:54:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4203.mp4</video:content_loc>
      <video:uploader>hassan</video:uploader>
      <video:category>Molecular Biology</video:category>
      <video:tag>alpha</video:tag>
      <video:tag>helix</video:tag>
      <video:tag>Secondary</video:tag>
      <video:tag>Structure</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>Molecular</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>garland</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>garlandscience</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Saving-The-Facial-Nerve-During-Parotid-Gland-Surgery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Saving The Facial Nerve During Parotid Gland Surgery</video:title>
      <video:description>This video shows a surgery that is done to remove a growth, the surgery goes further to save the facial nerve during the parotid gland surgery.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/a21588c4-d1f0-4cc8-b2c7-8668a8b833e7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>488</video:duration>
      <video:publication_date>2011-11-30T22:48:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9715.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>How</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Save</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Facial</video:tag>
      <video:tag>nerve</video:tag>
      <video:tag>during</video:tag>
      <video:tag>Parotid</video:tag>
      <video:tag>Gland</video:tag>
      <video:tag>Surgery</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-Are-London-Forces</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What Are London Forces</video:title>
      <video:description>This video shows the example of neon element to show the London forces. London forces are the weak forces which are a result of the total attractive forces and the total repulsive forces.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/1cf94cf3-11ae-454a-ae27-84e191bd945d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>8</video:duration>
      <video:publication_date>2010-11-12T22:28:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5071.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>london</video:tag>
      <video:tag>Forces</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Mosquito-Vector-Education-Program</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Mosquito Vector Education Program</video:title>
      <video:description>The Nicaraguan grassroots program teaches mosquito control methods to curb dengue fever epidemics.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/04/1cf7dc84-1eca-46f9-8f15-c66fdaf6d20d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>62</video:duration>
      <video:publication_date>2012-04-12T22:50:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/12188.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>mosquito</video:tag>
      <video:tag>Vector</video:tag>
      <video:tag>education</video:tag>
      <video:tag>Program</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Breathing-and-exchanges-of-gases</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Breathing and exchanges of gases</video:title>
      <video:description>This tutorvista video demonstrates breathing and exchanges of gases through the lung in our body. This event occurs in respiration and human respiratory system.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/1d01dedd-ebb4-4ee0-83ca-c84a492ca444/cand_5.jpg</video:thumbnail_loc>
      <video:duration>300</video:duration>
      <video:publication_date>2012-12-01T05:41:44.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28132.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Breathing</video:tag>
      <video:tag>exchanges</video:tag>
      <video:tag>gases</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Synaptic-Transmission-in-the-Brain</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Synaptic Transmission in the Brain</video:title>
      <video:description>Synaptic transmission is the process where by one neuron nerve cell communicates with other neurons or effectors such as a muscle cell at a synapse and serves as the basic signaling unit of the nervous system</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/1d116cf8-4f8e-4aa5-b087-1296e76d202e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>61</video:duration>
      <video:publication_date>2010-11-24T00:49:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5891.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Neuroscience</video:category>
      <video:tag>synaptic</video:tag>
      <video:tag>Transmission</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Missing-prime-numbers</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Missing prime numbers.</video:title>
      <video:description>A prime number is divisible by 1 and itself. An example is 31.

watch also:http://www.youtube.com/watch?v=PLL0mo5rHhk</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/1d1d37a6-d184-402a-a459-32571d4ab489/cand_5.jpg</video:thumbnail_loc>
      <video:duration>394</video:duration>
      <video:publication_date>2013-01-11T07:35:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28618.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>Missing</video:tag>
      <video:tag>prime</video:tag>
      <video:tag>Numbers</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Anthrax-Toxin-Delivery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Anthrax: Toxin Delivery</video:title>
      <video:description>Bacillus anthracis is the bacteria responsible for the disease anthrax. Anthrax has recently received a large amount of attention as a possible biological weapon. As a result of recent events, there is a renewed interest in understanding the mechanism of disease caused by Bacillus anthracis infection. 

   Anthrax: Toxin Delivery highlights the steps of anthrax toxin delivery into the cell. The process begins with binding of protective antigens (PA) from Bacillus anthracis to the anthrax toxin receptor (ATR). ATR is a type-I membrane protein. Following binding of PA to ATR, PA is cleaved by a cellular protease to produce the active form of PA. In this form, PA is able to multimerize into a heptamer. As a heptamer, PA is capable of binding the edema factor (EF) and lethal factor (LF). 

   Upon binding of EF and LF to the PA/ATR complex, endocytosis causing the toxins to translocate into the cell via intracellular vesicle formation. The PA heptamer inserts into the vesicle membrane following a reduction in pH, opening a pore to the cytoplasm. The EF and LF toxins translocate across the membrane where they disrupt intracellular processes by various mechanisms.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2008/01/1d2369b2-bca0-48e0-a20e-f9763e30250c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>118</video:duration>
      <video:publication_date>2008-01-05T21:55:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1219.mp4</video:content_loc>
      <video:uploader>sertan</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>anthrax</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Learn-how-RNA-interference-was-discovered</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Learn how RNA interference was discovered</video:title>
      <video:description>RNA interference is an exciting new research tool for shutting down genes. It could also yield new medical treatments. Learn how RNA interference was discovered and how it works. Also featured on the recently released HHMI DVD, The Double Life of RNA, available free from HHMI.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/1d372baa-5f66-4dbe-9a50-dc96671f40f8/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2007-08-22T05:03:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/838.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>rnai</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Description-of-unit-5-review-genetics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Description of unit 5 review genetics</video:title>
      <video:description>This video describes unit 5 review genetics.

Paul Andersen reviews the major concepts within the fifth unit of the new AP Biology framework. He starts with a description of both DNA and DNA. He explains how DNA is copied during the S phase of mitosis. He explains how transcription produces a strand of mRNA that is translated at the ribosome into a polypeptide. He compares and contrasts mitosis and meiosis and differentiates between haploid and diploid cells. He finally discusses Mendelian and chromosomal genetics. He finishes the podcast with a discussing of operons and transcription factors.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/10/1d30b6f0-12eb-4e18-91d6-f19bd6da7e0c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>1180</video:duration>
      <video:publication_date>2012-10-11T11:27:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27909.mp4</video:content_loc>
      <video:uploader>Julia Roberts</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Unit</video:tag>
      <video:tag>Review</video:tag>
      <video:tag>genetics</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-27-Introduction-to-Reaction-Mechanisms</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 27 - Introduction to Reaction Mechanisms</video:title>
      <video:description>Introduction to Reaction Mechanisms

Introduction to Reaction Mechanisms .  Addition reaction to an alkene</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24549.jpg</video:thumbnail_loc>
      <video:duration>682</video:duration>
      <video:publication_date>2012-09-17T13:57:56.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Z_GWBW_GVGA</video:player_loc>
      <video:uploader>0|34|0</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>introduction</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Reaction</video:tag>
      <video:tag>Mechanisms</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Introduction-With-Paul-Andersen-Edu-Guru</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Introduction With Paul Andersen Edu Guru</video:title>
      <video:description>This video shows the life of you-tube edu guru Mr. Paul Andersen. He is a professor, works on computer as well as lives his social life.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/1d3801f4-8a54-48f9-a246-5775452c65ee/cand_5.jpg</video:thumbnail_loc>
      <video:duration>98</video:duration>
      <video:publication_date>2013-01-18T05:57:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28853.mp4</video:content_loc>
      <video:uploader>Lynette Steffen</video:uploader>
      <video:category>Others</video:category>
      <video:tag>YouTube</video:tag>
      <video:tag>Edu</video:tag>
      <video:tag>Guru</video:tag>
      <video:tag>Paul</video:tag>
      <video:tag>Andersen</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Intubation-of-the-esophagus</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Intubation of the esophagus</video:title>
      <video:description>Esophageal intubation (EI) is a common complication of definitive airway management. In this video, treatment of misplaced EI is described.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/1d387cb4-2a5b-40ba-983e-2c59b4c0db97/cand_5.jpg</video:thumbnail_loc>
      <video:duration>84</video:duration>
      <video:publication_date>2011-12-01T19:59:08.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10305.mp4</video:content_loc>
      <video:uploader>mossar</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Intubation</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Esophagus</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-song-of-the-elements</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The song of the elements</video:title>
      <video:description>Source: members.aol.com/quentncree/lehrer/elements.htm/nThe location of the elements in the periodic table./nLyrics:
There&apos;s antimony, arsenic, aluminum, selenium,
And hydrogen and oxygen and nitrogen and rhenium,
And nickel, neodymium, neptunium, germanium,
And iron, americium, ruthenium, uranium,
Europium, zirconium, lutetium, vanadium,
And lanthanum and osmium and astatine and radium,
And gold and protactinium and indium and gallium, (gasp)
And iodine and thorium and thulium and thallium./nThere&apos;s yttrium, ytterbium, actinium, rubidium,
And boron, gadolinium, niobium, iridium,
And strontium and silicon and silver and samarium,
And bismuth, bromine, lithium, beryllium, and barium./nThere&apos;s holmium and helium and hafnium and erbium,
And phosphorus and francium and fluorine and terbium,
And manganese and mercury, molybdenum, magnesium,
Dysprosium and scandium and cerium and cesium.
And lead, praseodymium and platinum, plutonium,
Palladium, promethium, potassium, polonium,
And tantalum, technetium, titanium, tellurium, (gasp)
And cadmium and calcium and chromium and curium./nThere&apos;s sulfur, californium and fermium, berkelium,
And also mendelevium, einsteinium, nobelium,
And argon, krypton, neon, radon, xenon, zinc and rhodium,
And chlorine, carbon, cobalt, copper, tungsten, tin and sodium./nThese are the only ones of which the news has come to Hahvard,
And there may be many others but they haven&apos;t been discahvered.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/10/1d3b3cad-fe23-43c9-81ac-bb6299bb8413/cand_5.jpg</video:thumbnail_loc>
      <video:duration>86</video:duration>
      <video:publication_date>2012-10-24T21:39:07.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27922.mp4</video:content_loc>
      <video:uploader>Nazir Istanbl</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>Song</video:tag>
      <video:tag>element</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Stickleback-Skeleton-3D</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Stickleback Skeleton 3D</video:title>
      <video:description>This animation shows a rotating 3-D image of a stickleback skeleton. The pelvic region, including the pelvic spines, is highlighted in red. Armored plating covers the flanks of the fish. The three prominent dorsal spines give the fish its name. www.hhmi.org</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/1d929610-8d03-4710-9211-fc29d13eac3b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>41</video:duration>
      <video:publication_date>2007-08-02T20:55:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/570.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Stickleback</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>pelvicSpine</video:tag>
      <video:tag>skeleton</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/West-Nile-MWV19</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>West Nile (MWV19)</video:title>
      <video:description>West Nile virus entered the United States in 1999 and is now considered a seasonal epidemic that starts in the summer and continues into the fall. First isolated in Uganda in 1937, the virus can cause severe human meningitis or encephalitis in 1% of those infected. In 2007 the U.S. Centers for Disease Control reported 124 fatalities. The rapid spread of West Nile virus has put local and state mosquito surveillance programs on the front line of public health and disease preparedness.

In this episode, MicrobeWorld Video interviews Dr. Jorge Arias, an expert in vector-borne diseases of the Americas. Arias currently serves as the Environmental Health Supervisor of the Fairfax County Health Department in Northern Virginia. In this role, he is responsible for directing the Disease-Carrying Insects Program which focuses on West Nile virus and Lyme disease.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/04/1d39a96e-c495-4a44-810d-34aaf0cf7114/cand_5.jpg</video:thumbnail_loc>
      <video:duration>366</video:duration>
      <video:publication_date>2010-04-13T17:04:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4239.mp4</video:content_loc>
      <video:uploader>Chris Condayan</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>Arias</video:tag>
      <video:tag>Disease</video:tag>
      <video:tag>Jorge</video:tag>
      <video:tag>mosquito</video:tag>
      <video:tag>Nile</video:tag>
      <video:tag>Video</video:tag>
      <video:tag>Virus</video:tag>
      <video:tag>West</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Mathematics-vectors</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Mathematics - vectors</video:title>
      <video:description>Addition, subtraction, coordinates, dot product, more... http://www.sonom.gr</video:description>
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      <video:duration>92</video:duration>
      <video:publication_date>2012-04-02T17:18:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/12083.mp4</video:content_loc>
      <video:uploader>dimitris poimenidis</video:uploader>
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      <video:tag>Coordinates</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Debemos-detener-el-abuso-y-proteger-los-derechos-de-las-personas</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Debemos detener el abuso y proteger los derechos de las personas.</video:title>
      <video:description>Debemos detener el abuso y proteger los derechos de las personas.
Todos permitimos que las cosas pasen. Porque nadie dice nada?

Estimados Amigos.

En el tiempo siempre he manifestado que es fundamental  vivir basado en principios éticos  para no ofender a nadie, siendo fundamental  ayudar a quien sea menos afortunado que nosotros, sin importar la causa de esta condición. Procuremos no herir y mucho menos atentemos en contra de la dignidad de ningún ser humano.

En esta oportunidad les escribo con todo el respeto que ustedes se merecen con la finalidad de  adjuntar un video  grabado de una entrevista televisiva en directa en Miami, Florida en la cual exprese  algunos conceptos referentes a la falta de interés que se demuestra a las necesidades que tienen las personas en nuestro país y en especial en nuestra ciudad de Miami. 

Es responsabilidad de todos  expresar lo que consideramos que es incorrecto y no debemos  dejar pasar la falta de justicia  y abuso cometido con aquellas personas indefensas. Eso no  es correcto puesto que todos los seres humanos somos iguales, tenemos los mismos derechos siendo lo más importante recordar que todos  tenemos sentimientos.

En nuestro país se están cometiendo muchos abusos,  y considero que es mi obligación servir a mis conciudadanos pero de esta misma manera debo servir a las personas que han venido a nuestro país a buscar un mejor futuro para ellos y sus familiares, personas a las que se les están negando los mínimos  derechos porque se les clasifica como indocumentados. Siendo solo este hecho una falta de respeto.

Amigos míos les ruego me disculpen si se han sentido ofendidos con mis palabras pero en alguna forma los seres humanos debemos expresar nuestro sentir demostrando con actos y no solo con palabras que tenemos interés  en el bienestar general de nuestra sociedad.

Gracias por haber dedicado vuestro valioso tiempo a leer este mensaje y hacerlo llegar a la mayor cantidad de personas que consideren convenientes.

Paul Chehade:.

http://www.solidary.</video:description>
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      <video:publication_date>2010-04-19T10:20:07.000Z</video:publication_date>
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      <video:uploader>albertostellpflug</video:uploader>
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    <loc>https://dnatube.com/videos/Bile-helps-to-maintain-intestinal-immune-system</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Bile helps to maintain intestinal immune system</video:title>
      <video:description>Local immune system of intestine helps controlling microbes in the intestine. However, when bile flow is obstructed, this immune system become overly active and can cause autoimmune disease. Edited by Ashraf</video:description>
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      <video:duration>418</video:duration>
      <video:publication_date>2010-11-26T23:57:07.000Z</video:publication_date>
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      <video:uploader>prosel</video:uploader>
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    <loc>https://dnatube.com/videos/Energy-cycle-in-nature-part-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Energy cycle in nature part 2</video:title>
      <video:description>Food chain represents the rout for transfer of energy in an ecosystem. The food chain is constituted of the producer or autotrophs at the bottom and the carnivores at the top. In between, there are the primary consumers and secondary consumers. Edited by Ashraf</video:description>
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      <video:uploader>NicolaTesla</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Pathways of bile secretion</video:title>
      <video:description>Bile is produced in the liver and stored in the gallbladder. When food enters the intestine, bile is released from the gallbladder to the intestine. This video demonstrates the pathways of bile secretion. Edited by Ashraf</video:description>
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      <video:duration>30</video:duration>
      <video:publication_date>2010-11-27T11:27:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6198.mp4</video:content_loc>
      <video:uploader>zizou</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Digestive</video:tag>
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      <video:tag>pathway</video:tag>
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    <loc>https://dnatube.com/videos/Kidney-Tumor-Robotic-Surgery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Kidney Tumor Robotic Surgery</video:title>
      <video:description>Dr. Bhayani, Urologic Surgeon from Washington Univercity School of Medicine in St.Louis demonstrates removal of a small kidney tumor. The procedure is performed using robotic technology. Such kind of surgery was done for a first time in the same university school. See how it`s done.</video:description>
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      <video:publication_date>2011-12-03T03:35:20.000Z</video:publication_date>
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      <video:uploader>glukan</video:uploader>
      <video:category>Computer Science</video:category>
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  <url>
    <loc>https://dnatube.com/videos/Evolution-of-the-Y-Chromosome-Part-5</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Evolution of the Y Chromosome Part 5</video:title>
      <video:description>Human X and Y chromosomes are called sex chromosomes, because, among other things they determine sex. 
Y chromosome is quite smaller than the X. How did the Y chromosome become so small? This animation depicts the 300-million-year odyssey of the sex chromosomes that began when the proto X and Y were an identical pair.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/1da3c27c-6416-4e30-86de-93135c4884ba/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2007-08-06T13:57:03.000Z</video:publication_date>
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      <video:uploader>tubeman</video:uploader>
      <video:category>Scientific Animations</video:category>
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  <url>
    <loc>https://dnatube.com/videos/Control-of-voluntary-muscle-contraction</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>Control of voluntary muscle contraction</video:title>
      <video:description>Contraction of voluntary muscle is controlled by the nerve impulse generated by the motor neurons. Neurotransmitter, released from the nerve ending combine with specific receptors in the muscle membrane. This produces electric potential in the muscle that lead to muscle contraction.
Edited by Ashraf</video:description>
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      <video:publication_date>2010-11-09T09:48:06.000Z</video:publication_date>
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      <video:uploader>Burak Eksi</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Amazing Things In Space</video:title>
      <video:description>This video explains the strange things in space like dark matter, blackhole, Quasar, and wormhole. A wormhole is a theoretical hole through time and space.</video:description>
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      <video:publication_date>2012-12-10T01:40:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28496.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Astrophysics</video:category>
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      <video:tag>matter</video:tag>
      <video:tag>Wormhole</video:tag>
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      <video:tag>Quasar</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/My-ecological-footprint-05-data</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>My ecological footprint 05 data</video:title>
      <video:description>The ecological footprint draws upon a long line of theory ecological footprint are based on the premise that it is possible to measure humanitys reliance and impact upon the natural world through a simple accounting of the resources consumed and more specifically the land from which they are derived</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/1dba64d1-11a0-41d9-b1a2-be94edc64c15/cand_5.jpg</video:thumbnail_loc>
      <video:duration>120</video:duration>
      <video:publication_date>2010-11-22T22:10:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5678.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
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      <video:tag>ecological</video:tag>
      <video:tag>Footprint</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Antibody-Pair-for-Protein-Protein-Interaction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Antibody Pair for Protein Protein Interaction</video:title>
      <video:description>by Abnova - A powerful platform for protein-protein interaction and protein phosphorylation studies in situ is created by combining Abnovas dual recognition, primary antibody pair with proximity ligation assay from Olink Bioscience. This revolutionary combination enables unprecedented specificity and sensitivity of protein detection and quantification for high performance immunofluorescence and immunohistochemistry applications.</video:description>
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      <video:duration>590</video:duration>
      <video:publication_date>2010-05-05T03:44:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4340.mp4</video:content_loc>
      <video:uploader>Abnova Corp</video:uploader>
      <video:category>Experiments</video:category>
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      <video:tag>protein</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>This video discusses the free energy and zero point energy explained with physics. This video is very helpful for the study purpose.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/1dc915d0-ae9d-46a4-9c8a-32592d46468f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>557</video:duration>
      <video:publication_date>2013-01-11T04:15:48.000Z</video:publication_date>
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      <video:category>Physics</video:category>
      <video:tag>free</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Zero</video:tag>
      <video:tag>Point</video:tag>
      <video:tag>Explained</video:tag>
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      <video:description>Technology grows at 25% for every 5 years. This video features the future of Nano-particles, it covers making nano-particles in Super-critical water. Professor Ed Lester demonstrates the entire process starting the importance of each process. Learn more from this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/1dcb81d4-cd3d-4b17-adf5-48f04f2b0dea/cand_5.jpg</video:thumbnail_loc>
      <video:duration>513</video:duration>
      <video:publication_date>2013-01-15T06:02:16.000Z</video:publication_date>
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      <video:category>Accounting</video:category>
      <video:tag>Nanoparticles</video:tag>
      <video:tag>and</video:tag>
      <video:tag>supercritical</video:tag>
      <video:tag>water</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How NNRTIs works</video:title>
      <video:description>This video demonstrates the Non-nucleoside Reverse Transcriptase Inhibitors Mode of action. HIV 1 is a virus with a high replication rate. Within the infected cd4 cells, it breaks forming two RNA strands and .....continue watching as you learn from the video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/1ef826e2-88fc-432d-b037-af4adbea9459/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2011-11-29T21:48:57.000Z</video:publication_date>
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      <video:category>Education</video:category>
      <video:tag>How</video:tag>
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      <video:tag>Works</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>What Are Radio Waves?</video:title>
      <video:description>An animated video showing the spreading of radio waves from the earth. History related with the experiments from these waves is also shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/cd5f5245-038b-4bc2-95b5-50a5572f51d9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>237</video:duration>
      <video:publication_date>2013-01-12T01:23:02.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28712.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Electromagnetic</video:tag>
      <video:tag>Spectrum</video:tag>
      <video:tag>radio</video:tag>
      <video:tag>waves</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>This videos explains about  Monoclonal Antibody Production./nThis Mcgrahill animation tells you about the production of mAB and how they are produced........</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/10/1eef5ab8-0789-4b03-950a-5ae84af2f760/cand_5.jpg</video:thumbnail_loc>
      <video:duration>349</video:duration>
      <video:publication_date>2012-10-03T06:12:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27678.mp4</video:content_loc>
      <video:uploader>Julia Roberts</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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U04_L1_T2_we2 : X and Y intercepts 2</video:description>
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      <video:duration>205</video:duration>
      <video:publication_date>2012-09-17T13:59:58.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/405boztgZig</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>x</video:tag>
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      <video:tag>Y</video:tag>
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    <video:video>
      <video:title>Hematopoietic stem cells</video:title>
      <video:description>Hematopoietic stem cells. This video are the series of a video collection about science ( 3 of 9). Hematopoietic stem cells (HSCs) are multipotent stem cells that give rise to all the blood cell types including myeloid (monocytes and macrophages, neutrophils, basophils, eosinophils, erythrocytes, megakaryocytes/platelets, dendritic cells), and lymphoid lineages (T-cells, B-cells, NK-cells). The definition of hematopoietic stem cells has undergone considerable revision in the last two decades. The hematopoietic tissue contains cells with long-term and short-term regeneration capacities and committed multipotent, oligopotent, and unipotent progenitors. HSCs constitute 1:10.000 of cells in myeloid tissue.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/1f0c6273-ece9-4617-84c4-0a2e18ca769c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>31</video:duration>
      <video:publication_date>2010-11-24T00:17:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5856.mp4</video:content_loc>
      <video:uploader>dnasign</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Hematopoietic</video:tag>
      <video:tag>Stem</video:tag>
      <video:tag>cells</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/What-is-Electromagnetism</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Electromagnetism?</video:title>
      <video:description>Electromagnetism is the combination of electrostatic force and magnetic force. Have a look at this fundamental forces with this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/1f1b8a49-7cfd-463b-988a-fd5aaec08ff2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>197</video:duration>
      <video:publication_date>2013-02-07T06:05:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29236.mp4</video:content_loc>
      <video:uploader>Jennifer Byars</video:uploader>
      <video:category>Education</video:category>
      <video:tag>electromagnetism</video:tag>
      <video:tag>magnetic</video:tag>
      <video:tag>force</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Four</video:tag>
      <video:tag>Fundamental</video:tag>
      <video:tag>Forces</video:tag>
      <video:tag>of</video:tag>
      <video:tag>physics</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Ohm-law-how-much-power-do-i-need</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Ohm law-how much power do i need</video:title>
      <video:description>This video discusses the use of ohms law to calculate how much power you need for power an object. It discusses the use of power and resistance with the use of animation.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/1f251105-f431-4b44-987a-558d5def079d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>190</video:duration>
      <video:publication_date>2010-11-14T21:43:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5284.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Ohm</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>How</video:tag>
      <video:tag>much</video:tag>
      <video:tag>Power</video:tag>
      <video:tag>do</video:tag>
      <video:tag>I</video:tag>
      <video:tag>need</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-55-Helper-T-Cells</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 55 - Helper T Cells</video:title>
      <video:description>Helper T Cells

Introduction to helper T cells and their role in activating B cells</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22506.jpg</video:thumbnail_loc>
      <video:duration>1233</video:duration>
      <video:publication_date>2012-09-11T02:20:29.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/uwMYpTYsNZM</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>Helper</video:tag>
      <video:tag>T</video:tag>
      <video:tag>cells</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-78-Carbon-14-Dating-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 78 - Carbon 14 Dating 2</video:title>
      <video:description>Carbon 14 Dating 2

Carbon 14 Dating 2</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25033.jpg</video:thumbnail_loc>
      <video:duration>255</video:duration>
      <video:publication_date>2012-09-17T18:18:27.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/4YUtnod-YuE</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>carbon</video:tag>
      <video:tag>14</video:tag>
      <video:tag>Dating</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Classification-of-Aromatic-Heterocycles</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Classification of Aromatic Heterocycles</video:title>
      <video:description>This video shows the structures of aromatic heterocycles and gives a brief summary of some physical properties for more than a century heterocycles have constituted one of the largest areas of research in organic chemistry</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/a2b7e0e1-c033-417b-8de8-b07d370d89ca/cand_5.jpg</video:thumbnail_loc>
      <video:duration>452</video:duration>
      <video:publication_date>2010-11-30T12:38:10.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6276.mp4</video:content_loc>
      <video:uploader>wises</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Aromatic</video:tag>
      <video:tag>Heterocycles</video:tag>
      <video:tag>11</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Identifying-Electrolytes-And-Non-Electrolytes</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Identifying Electrolytes And Non Electrolytes</video:title>
      <video:description>This short video shows an experiment to identify the difference between electrolytes and non electrolytes. Solutions that allow electricity to conduct are called electrolytes on the other hand; solutions that do not allow electricity to conduct are called non electrolytes.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/1f3a2572-ceee-4fc6-845a-cb5aa594c000/cand_5.jpg</video:thumbnail_loc>
      <video:duration>40</video:duration>
      <video:publication_date>2011-12-11T23:26:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11111.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Electrolytes</video:tag>
      <video:tag>sugar</video:tag>
      <video:tag>Salt</video:tag>
      <video:tag>solution</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-Peacock-Mantis-Shrimp</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Peacock Mantis Shrimp?</video:title>
      <video:description>This video presented by MarineBiology shows the peacock mantis shrimp. A close view of its structure and activities are shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/1f270a31-c5cf-4e16-ae21-a612c29772a4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>69</video:duration>
      <video:publication_date>2013-02-11T01:11:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30005.mp4</video:content_loc>
      <video:uploader>Brock Michel</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>peacock</video:tag>
      <video:tag>Mantis</video:tag>
      <video:tag>Shrimp</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Chest-x-ray-interpretation-ET-tube-position-video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Chest x-ray interpretation ET tube position video</video:title>
      <video:description>Chest x-ray interpretation is explained in this video. A chest x ray is a procedure used to evaluate organs and structures within the chest for symptoms of disease chest x rays include views of the lungs heart small portions of the gastrointestinal tract of the chest area</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/1f48758e-4f66-4a9e-a896-2f9235ce5c8a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>214</video:duration>
      <video:publication_date>2011-12-01T02:51:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10003.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Chest</video:tag>
      <video:tag>x</video:tag>
      <video:tag>ray</video:tag>
      <video:tag>interpretation</video:tag>
      <video:tag>ET</video:tag>
      <video:tag>tube</video:tag>
      <video:tag>position</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Mantis-Battle</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Mantis Battle</video:title>
      <video:description>The mantis is an insect related to the cockroach. They are predatory insects. This video shows a battles between mantis. Who do you think will win this battle? This video source is monster bug wars.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/1f42bfd5-6745-41dd-9f5f-8f79f01f1424/cand_5.jpg</video:thumbnail_loc>
      <video:duration>177</video:duration>
      <video:publication_date>2012-12-10T02:02:44.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28532.mp4</video:content_loc>
      <video:uploader>velatin</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Monster</video:tag>
      <video:tag>Bug</video:tag>
      <video:tag>Wars</video:tag>
      <video:tag>Mantis</video:tag>
      <video:tag>Battle</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Digestion-and-absorption-of-food</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Digestion and absorption of food</video:title>
      <video:description>This video describes the process of digestion. Digestion is the process of breaking down food to simpler molecules which can be readily absorbed. The process starts in mouth during mastication of food and continues all along the gastrointestinal tract.  Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/1f49de5f-b91a-47cb-ac16-751ddc436c03/cand_5.jpg</video:thumbnail_loc>
      <video:duration>193</video:duration>
      <video:publication_date>2010-11-25T12:02:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6058.mp4</video:content_loc>
      <video:uploader>kelmad</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>digestion</video:tag>
      <video:tag>and</video:tag>
      <video:tag>absorption</video:tag>
      <video:tag>of</video:tag>
      <video:tag>food</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Mirage-created-underwater-by-cloaking-device</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Mirage created underwater by cloaking device</video:title>
      <video:description>The video shows a mirage being created underwater by a cloaking device. Mirage occurs when rays of light are bent to create a displaced image of a distant object.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/11/1f4a9e1a-c347-44ed-824d-c18e4457576d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>19</video:duration>
      <video:publication_date>2012-11-23T23:49:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28047.mp4</video:content_loc>
      <video:uploader>Nikunj Patel</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>mirage</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Head-Examination</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Head Examination</video:title>
      <video:description>The general medical exam starts from the head. In this video are shown the primary things a doctor needs to know about this examination. During this examination the health professional checks the lymph nodes. See the video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/1f659c58-01eb-4f2d-9921-fa0925cb59c4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>130</video:duration>
      <video:publication_date>2011-11-30T09:21:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9440.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Head</video:tag>
      <video:tag>Lymph</video:tag>
      <video:tag>Nodes</video:tag>
      <video:tag>exam</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Crookes-Tube</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Crookes Tube</video:title>
      <video:description>The Crookes tube was invented by the English scientist William Crookes. The Crookes tube is used for experimental electrical discharge. This video explains how to use a Crookes tube.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/1f6644a7-c951-408d-be37-83e2caf4fffb/cand_5.jpg</video:thumbnail_loc>
      <video:duration>36</video:duration>
      <video:publication_date>2011-12-12T02:29:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11372.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Crook</video:tag>
      <video:tag>s</video:tag>
      <video:tag>tube</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cell-Division-under-phase-contrast-microscope</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cell Division under phase contrast microscope</video:title>
      <video:description>This video shows cell divison under phase contrast microscope. Cell division is a process by which a cell, called the parent cell, divides into two cells, called daughter cells. Cell division is usually a small segment of a larger cell cycle.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/12/1f7cb693-0c82-4e05-a1bf-84e91ac5f27a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>56</video:duration>
      <video:publication_date>2007-12-24T02:41:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1213.mp4</video:content_loc>
      <video:uploader>Technician</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>celldivison</video:tag>
      <video:tag>DIPH</video:tag>
      <video:tag>phasecontrast</video:tag>
      <video:tag>chromosome</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Gentoo-Penguin-Colony</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Gentoo Penguin Colony</video:title>
      <video:description>This video shows gentoo penguin colony in their wild environment. Video is filmed in South Sandwich Islands, South Georgia.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/08/1f6caaf7-35d4-46f7-b3bf-39fdadc16998/cand_5.jpg</video:thumbnail_loc>
      <video:duration>212</video:duration>
      <video:publication_date>2014-08-25T22:18:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31130.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Gentoo</video:tag>
      <video:tag>Penguin</video:tag>
      <video:tag>Colony</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Treat-Warts-by-Cryosurgery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Treat Warts by Cryosurgery</video:title>
      <video:description>This video shows a cryosurgery to treat warts. This method does not need anesthesia as it the part is frozen by the procedure. This surgery works by freezing the target area to destroy abnormal or disease tissue.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/1f91c5e4-1fe9-48ca-a583-8aa605dd34ef/cand_5.jpg</video:thumbnail_loc>
      <video:duration>70</video:duration>
      <video:publication_date>2011-12-11T22:49:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11053.mp4</video:content_loc>
      <video:uploader>velatin</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Cryosurgery</video:tag>
      <video:tag>to</video:tag>
      <video:tag>treat</video:tag>
      <video:tag>Warts</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-naked-archaeologist-preview-true-blue</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The naked archaeologist preview - true blue</video:title>
      <video:description>He&apos;s the Ali G of archaeology! Simcha Jacobovici is The Naked Archaeologist. Watch his adventures on History International in the US, Vision TV in Canada, and UKTV in the UK and learn about the true blue.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/1faefb3c-ea88-4647-b806-55eed1ab00d9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>31</video:duration>
      <video:publication_date>2009-05-27T17:00:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2295.mp4</video:content_loc>
      <video:category>Archaeology</video:category>
      <video:tag>Naked</video:tag>
      <video:tag>archaeologist</video:tag>
      <video:tag>archeologist</video:tag>
      <video:tag>archaeology</video:tag>
      <video:tag>archeology</video:tag>
      <video:tag>Israel</video:tag>
      <video:tag>Simcha</video:tag>
      <video:tag>Jacobovici</video:tag>
      <video:tag>Hillazon</video:tag>
      <video:tag>Judaism</video:tag>
      <video:tag>bible</video:tag>
      <video:tag>AliG</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-HSV-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is HSV 1 ?</video:title>
      <video:description>This video shows about HSV 1.

While other viruses in the herpes family cause mono, chicken pox and shingles, HSV-1 causes cold sores. See More: http://beauty-grooming.healthguru.com/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/10/1fae4677-045f-484b-8c1a-9fa4eef1dacc/cand_5.jpg</video:thumbnail_loc>
      <video:duration>170</video:duration>
      <video:publication_date>2012-10-11T01:00:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27866.mp4</video:content_loc>
      <video:uploader>Julia Roberts</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>HSV</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-31-Graphing-a-line-in-slope-intercept-form</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 31 - Graphing a line in slope intercept form</video:title>
      <video:description>Graphing a line in slope intercept form

U04_L1_T3_we1 : Graphing a line in slope intercept form</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24557.jpg</video:thumbnail_loc>
      <video:duration>181</video:duration>
      <video:publication_date>2012-09-17T14:00:28.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/uk7gS3cZVp4</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Graphing</video:tag>
      <video:tag>A</video:tag>
      <video:tag>line</video:tag>
      <video:tag>in</video:tag>
      <video:tag>slope</video:tag>
      <video:tag>intercept</video:tag>
      <video:tag>form</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Nucleotide-excision-repair-NER-of-carcinogen-adducts</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Nucleotide excision repair (NER) of carcinogen adducts</video:title>
      <video:description>Nucleotide excision repair is a DNA repair mechanism. DNA constantly requires repair due to damage that can occur to bases from a vast variety of sources including chemicals but also ultraviolet (UV) light from the sun. Nucleotide excision repair (NER) is a particularly important mechanism by which the cell can prevent unwanted mutations by removing the vast majority of UV-induced DNA damage (mostly in the form of thymine dimers and 6-4-photoproducts). The importance of this repair mechanism is evidenced by the severe human diseases that result from in-born genetic mutations of NER proteins including Xeroderma pigmentosum and Cockayne&apos;s syndrome. While the base excision repair machinery can recognize specific lesions in the DNA and can correct only damaged bases that can be removed by a specific endonuclease, the nucleotide excision repair enzymes recognize bulky distortions in the shape of the DNA double helix. Recognition of these distortions leads to the removal of a short single-stranded DNA segment that includes the lesion, creating a single-strand gap in the DNA, which is subsequently filled in by DNA polymerase, which uses the undamaged strand as a template. NER can be divided into two subpathways (Global genomic NER and Transcription coupled NER) that differ only in their recognition of helix-distorting DNA damage.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/09/1fba6b23-c26d-497b-81bb-7d27a1766af3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>48</video:duration>
      <video:publication_date>2007-09-01T20:51:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/930.mp4</video:content_loc>
      <video:uploader>okur</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>nucleotideexcisionrepair</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-Are-Nucleic-Acids</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What Are Nucleic Acids</video:title>
      <video:description>This video will help you to understand the nucleic acids in detail. Here is a brief explanation of the RNA and DNA with the detailed description of their structure.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/1fb2a817-6081-4b98-8917-862d10f06aac/cand_5.jpg</video:thumbnail_loc>
      <video:duration>479</video:duration>
      <video:publication_date>2013-01-19T04:38:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28901.mp4</video:content_loc>
      <video:uploader>Marylou Norris</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Nucleic</video:tag>
      <video:tag>acids</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/A-gastrotrich-hunting</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A gastrotrich hunting</video:title>
      <video:description>This gastrotrich of the class chetonotida, sampled from the litter of a fresh water reservoir, shows his rapid movements during a hunting session. He is surrounded by numerous ciliate protozoa (some identified as paramecium)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/07/1fba897c-fe55-443f-86e1-833f082cf980/cand_5.jpg</video:thumbnail_loc>
      <video:duration>50</video:duration>
      <video:publication_date>2012-07-02T04:50:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/12329.mp4</video:content_loc>
      <video:uploader>Danilo Concas</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Aschelminthes</video:tag>
      <video:tag>Gastrotrich</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Medical-animation-heart-stent-MOA-medical-device</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Medical animation heart stent MOA medical device</video:title>
      <video:description>Medical animation 3d for a stent - heart zoom in
scientific animation scientific.  Medical device method of action video medical education 
produced by medical-animation-studio.com</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2008/06/1fc2a694-1870-4316-9568-3e159ae0c207/cand_5.jpg</video:thumbnail_loc>
      <video:duration>13</video:duration>
      <video:publication_date>2008-06-20T15:26:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1342.mp4</video:content_loc>
      <video:uploader>tres3d</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Scientific</video:tag>
      <video:tag>visualization</video:tag>
      <video:tag>Medical</video:tag>
      <video:tag>Animation</video:tag>
      <video:tag>moa</video:tag>
      <video:tag>Heart</video:tag>
      <video:tag>3d</video:tag>
      <video:tag>device</video:tag>
      <video:tag>method</video:tag>
      <video:tag>of</video:tag>
      <video:tag>action</video:tag>
      <video:tag>Video</video:tag>
      <video:tag>education</video:tag>
      <video:tag>tres3d</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Liposuction-Surgery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Liposuction Surgery</video:title>
      <video:description>Liposuction Is a cosmetic procedure which removes fat from certain different parts of the body. There is a limit of fat that can be removed at each surgery.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/1fce23bb-bc88-4d9b-be6f-090f8437a9f1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>89</video:duration>
      <video:publication_date>2011-11-30T09:48:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9451.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>liposuction</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Genetically-modified-foods-and-public-health</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Genetically modified foods and public health</video:title>
      <video:description>Foods are being genetically modified for several of reasons such to achieve high, yield, introduction and enhancement of nutrients, pesticide resistance etc. However, some scientists argue that genetic modification may lead to disasters. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/1fc4ceb7-7aec-44aa-a63e-216ca0bb7917/cand_5.jpg</video:thumbnail_loc>
      <video:duration>230</video:duration>
      <video:publication_date>2010-11-17T22:19:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5592.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>genetically</video:tag>
      <video:tag>Modified</video:tag>
      <video:tag>Foods</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Public</video:tag>
      <video:tag>Health</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-32-Sn1-Reactions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 32 - Sn1 Reactions</video:title>
      <video:description>Sn1 Reactions

Introduction to Sn1 reactions</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24559.jpg</video:thumbnail_loc>
      <video:duration>722</video:duration>
      <video:publication_date>2012-09-17T14:01:28.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/3e0ScEkz8oU</video:player_loc>
      <video:uploader>0|34|0</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>Sn1</video:tag>
      <video:tag>Reactions</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-33-Steric-Hindrance</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 33 - Steric Hindrance</video:title>
      <video:description>Steric Hindrance

Steric Hindrance</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24563.jpg</video:thumbnail_loc>
      <video:duration>620</video:duration>
      <video:publication_date>2012-09-17T14:03:36.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/NypbNw1iJ-E</video:player_loc>
      <video:uploader>0|34|0</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>Steric</video:tag>
      <video:tag>Hindrance</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Bladder-stone-crushing</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Bladder stone crushing.</video:title>
      <video:description>Crushing of a bladder stone. Bladder stones or uroliths are a common occurrence in animals, especially in domestic animals such as dogs and cats.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/2128b39e-c9ff-4cbb-ae77-0eb869f947ac/cand_5.jpg</video:thumbnail_loc>
      <video:duration>17</video:duration>
      <video:publication_date>2011-12-01T03:25:07.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10062.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Crushing</video:tag>
      <video:tag>Bladder</video:tag>
      <video:tag>stone</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Aral-Sea</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Aral Sea</video:title>
      <video:description>Irrigation draining the Aral Sea</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/21412b9b-79be-40ae-9624-87e4f754dddb/cand_5.jpg</video:thumbnail_loc>
      <video:duration>10</video:duration>
      <video:publication_date>2009-08-28T11:19:23.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3287.mp4</video:content_loc>
      <video:category>Others</video:category>
      <video:tag>NASA</video:tag>
      <video:tag>environment</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Blood</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Blood</video:title>
      <video:description>Blood is the essential fluid of life that serves as the main transport system for the bodies needs such as nutrition, waste and others. Find out the composition of this life sustaining fluid here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/21438f26-7947-4a95-a37c-8c97429d3ba4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>71</video:duration>
      <video:publication_date>2009-08-07T18:21:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3161.mp4</video:content_loc>
      <video:category>Medical</video:category>
      <video:tag>blood</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Myopia-An-Eye-Disease</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Myopia - An Eye Disease</video:title>
      <video:description>Myopia is an eye disease in which person can&apos;t detect the object properly when it is distant. Light doesn&apos;t fall on the retina instead it falls in front of retina so distant image get distorted.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/214954d9-f17a-4123-b59f-2dcca2582268/cand_5.jpg</video:thumbnail_loc>
      <video:duration>22</video:duration>
      <video:publication_date>2013-02-16T02:52:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30273.mp4</video:content_loc>
      <video:uploader>Brock Michel</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>What</video:tag>
      <video:tag>is</video:tag>
      <video:tag>Myopia</video:tag>
      <video:tag>or</video:tag>
      <video:tag>Farsightedness</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Gateway-Recombination</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Gateway Recombination</video:title>
      <video:description>The typical cloning workflow involves many steps, particularly, traditional restriction enzyme cloning. In contrast, Gateway recombination cloning uses a one hour, 99%-efficient, reversible recombination reaction, without using restriction enzymes, ligase, and subcloning step. It is an extremely fast and efficient way to clone your gene.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/04/2149ba76-bb08-47e9-9dea-f056cb5a80ef/cand_5.jpg</video:thumbnail_loc>
      <video:duration>238</video:duration>
      <video:publication_date>2010-04-12T08:23:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4225.mp4</video:content_loc>
      <video:uploader>Abnova Corp</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>Gateway</video:tag>
      <video:tag>recombination</video:tag>
      <video:tag>Abnova</video:tag>
      <video:tag>antibody</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>biology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Breast-Reduction-Surgery-Procedure</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Breast Reduction Surgery - Procedure</video:title>
      <video:description>A full surgical process with the pictures of breasts before and after the surgery are shown here. Breast reduction surgery is a procedure to reduce the extra skin around breasts.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/21525ff7-0639-4774-8d68-0f27b7c84a3d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>120</video:duration>
      <video:publication_date>2013-02-10T02:24:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29952.mp4</video:content_loc>
      <video:uploader>Jennifer Byars</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>How</video:tag>
      <video:tag>Breast</video:tag>
      <video:tag>Reduction</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>is</video:tag>
      <video:tag>carried</video:tag>
      <video:tag>out</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Arm-Test</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Arm Test</video:title>
      <video:description>Video shows the inspecting of both arms from the finger tips to the solders. Discoloration, rashes and changes in skin texture are the signs of some serious problem.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/215c258a-115c-4551-aac8-2cfb69b42856/cand_5.jpg</video:thumbnail_loc>
      <video:duration>153</video:duration>
      <video:publication_date>2011-12-01T20:17:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10346.mp4</video:content_loc>
      <video:uploader>glukan</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Examination</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Arms</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-to-read-IR-spectroscopy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to read IR spectroscopy</video:title>
      <video:description>How to read IR spectroscopy - Organic Chemistry Tutorials</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/a3a8a6f6-f991-41a4-bd26-7d71ff92bc71/cand_5.jpg</video:thumbnail_loc>
      <video:duration>874</video:duration>
      <video:publication_date>2011-11-08T03:07:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7360.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>How</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Read</video:tag>
      <video:tag>IR</video:tag>
      <video:tag>Spectroscopy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-structure-of-amino-acids</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The structure of amino acids</video:title>
      <video:description>This video shows that amino acids consists of two functions groups, amine and carboxylic acid. Proteins are made up of many units of amino acids.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/10/21543930-a8c5-4a04-953b-45fa60c11bc6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>243</video:duration>
      <video:publication_date>2012-10-29T20:55:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27934.mp4</video:content_loc>
      <video:uploader>Nikunj Patel</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>acids</video:tag>
      <video:tag>Biochemistry</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Bronchial-Tree-Model-Bronchi</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Bronchial Tree Model - Bronchi</video:title>
      <video:description>This video describes the anatomy of the Bronchi. It depicts the left and right primary Bronchus. It also displays the right lungs three lobes which further divide into the secondary lobe and tertiary lobe as compared to the left lung which has 3 lobes as well.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/21601603-f4ce-441d-8275-6374365c3c71/cand_5.jpg</video:thumbnail_loc>
      <video:duration>195</video:duration>
      <video:publication_date>2010-11-13T20:43:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5127.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Bronchial</video:tag>
      <video:tag>tree</video:tag>
      <video:tag>model</video:tag>
      <video:tag>Bronchi</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Leg-Model-Leg-Anterior-Compartment</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Leg Model - Leg - Anterior Compartment</video:title>
      <video:description>This video describes the Anterior Compartment of the leg which contains the tibialis anterior muscle which is next to the tibia and how it connects to other structures in the leg compartment.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/21663870-5534-4103-bf33-d753df395554/cand_5.jpg</video:thumbnail_loc>
      <video:duration>140</video:duration>
      <video:publication_date>2010-11-13T23:14:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5217.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Leg</video:tag>
      <video:tag>model</video:tag>
      <video:tag>Anterior</video:tag>
      <video:tag>Compartment</video:tag>
      <video:tag>tibia</video:tag>
      <video:tag>tibialis</video:tag>
      <video:tag>Muscle</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Intergalactic-Prospector</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Intergalactic Prospector</video:title>
      <video:description>Suzaku the Intergalactic Prospector which is a collaboration between  the Japanese and US governments has just identified chromium and manganese in space. This is news because its mostly hydrogen and helium are abundant in space with the others in minimal quantities.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/2168c73d-e2fd-4b2e-bfd7-546dfc9e6794/cand_5.jpg</video:thumbnail_loc>
      <video:duration>169</video:duration>
      <video:publication_date>2011-11-24T18:11:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7764.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Aerospace Engineering</video:category>
      <video:tag>Suzaku</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Intergalactic</video:tag>
      <video:tag>Prospector</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Low-Cost-Medical-Treatments-in-India</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Low Cost Medical Treatments in India</video:title>
      <video:description>This video shows some international patients getting low cost medical treatment in India. Patient are satisfied by the treatment they got here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/216c535f-d47b-4c2c-b4c0-100474782479/cand_5.jpg</video:thumbnail_loc>
      <video:duration>140</video:duration>
      <video:publication_date>2011-12-01T01:39:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9857.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
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Put as Insurance</video:description>
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      <video:duration>228</video:duration>
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      <video:description>This video shows how shotgun sequencing works.

http://www.bimatics.blogspot.com

In shotgun sequencing many copies of the entire genome are blown up into millions of small fragments. Each small fragment is sequenced. Powerful computers then assemble the individual fragments into the original configuration. Repeat sequences pose a problem for this approach because their sizes can be much larger than the small fragments.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/10/218529d1-fa22-4bd7-acb1-1a70acc4b115/cand_5.jpg</video:thumbnail_loc>
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      <video:uploader>Julia Roberts</video:uploader>
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      <video:tag>Shotgun</video:tag>
      <video:tag>sequencing</video:tag>
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Programming Languages and Compilers</video:description>
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U04_L1_T3_we2 : Equation of a line</video:description>
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      <video:duration>512</video:duration>
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      <video:description>No this is not the muse!

A doumentary on Supermassive Blackholes.


***********DISCLAIMER***************
This movie is uploaded (like all others -- unless specified) for the sole purpose of education and not for profits. It is designed to help mostly students. No copyright infringement intended.
*****************************************</video:description>
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      <video:description>Origin of life and living matter in hot mineral water, Prof. I. Ignatov, Dr. O. Mosin. 
Water for origination of life. “Water on Earth has contained more deuterium molecules according to Dr. Mosin”.
Previous biological experiments with heavy water and structural-conformational studies with deuterated molecules, performed by us, enable to modeling conditions under which the first living forms of life might be evolved (Ignatov &amp; Mosin, 2013a; Ignatov &amp; Mosin, 2013b; Ignatov &amp; Mosin, 2013c). The content of deuterium in hot mineral water may be increased due to the physical chemical processes of the deuterium accumulation. It can be presumed that primary water might contain more deuterium at early stages of evolution of first living structures, and deuterium was distributed non-uniformly in the hydrosphere and atmosphere (Ignatov &amp; Mosin, 2012). The primary reductive atmosphere of the Earth consisted basically of gas mixture CO, H2, N2, NH3, CH4, lacked O2–O3 layer protecting the Earth surface from rigid short-wave solar radiation carrying huge energy capable to cause radiolysis and photolysis of water. The processes accompanying accumulation of deuterium in the hydrosphere are solar radiation, volcanic geothermal processes and electric discharges in the atmosphere. These natural processes could lead to the enrichment of the hydrosphere by deuterium in the form of HDO which evaporates more slowly than H2O, and condenses faster. If this is true, this is a significant fact regarding thermal stability of deuterated macromolecules in the preservation of life under thermal conditions, because chemical bonds with participation of deuterium are stronger than those ones formed of hydrogen.
Natural prevalence of deuterium makes up approximately 0.015–0.020 at.%, and depends strongly on the uniformity of substance and the total amount of matter formed in the course of early Galaxy evolution (Linsky, 2007). Constant sources of deuterium are explosions of nova stars and thermonuclear processes frequently occurring inside the sta</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2016/02/2302872e-1d39-4523-93f2-1f1b3f390387/cand_5.jpg</video:thumbnail_loc>
      <video:duration>367</video:duration>
      <video:publication_date>2016-02-20T14:28:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32426.mp4</video:content_loc>
      <video:uploader>Oleg Mosin</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Ignatov</video:tag>
      <video:tag>Mosin</video:tag>
      <video:tag>Origin</video:tag>
      <video:tag>of</video:tag>
      <video:tag>life</video:tag>
      <video:tag>Living</video:tag>
      <video:tag>matter</video:tag>
      <video:tag>Hot</video:tag>
      <video:tag>mineral</video:tag>
      <video:tag>water</video:tag>
      <video:tag>deuterium</video:tag>
      <video:tag>heavy</video:tag>
      <video:tag>stromatolites</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Osteoporosis-3D-Medical-Animation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Osteoporosis-3D Medical Animation</video:title>
      <video:description>http://rufusrajadurai.wetpaint.com

This is an 3D medical animation video to show what is osteoporosis and how it cause weakness to bone and the effect of osteoblast and osteoclast cells in it.also it shows the later stage and diagnosis of osteoporosis</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/06/230caac2-0224-4123-a51c-94fc340b8f6c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>87</video:duration>
      <video:publication_date>2009-06-01T09:55:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2741.mp4</video:content_loc>
      <video:uploader>abdul hannan</video:uploader>
      <video:category>Education</video:category>
      <video:tag>osteoporosis</video:tag>
      <video:tag>Animation</video:tag>
      <video:tag>3d</video:tag>
      <video:tag>Medical</video:tag>
      <video:tag>osteoclast</video:tag>
      <video:tag>osteoblast</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>kyphosis</video:tag>
      <video:tag>oestrogen</video:tag>
      <video:tag>therapy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/An-afterburner-concept-V-10-by-EDF</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>An afterburner concept V 1.0  by EDF</video:title>
      <video:description>An afterburner is a device for augmenting an engine thrust. This and EDF afterburner concept V 1.0 video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/2311cea9-fa2c-4526-8285-00b8457d7165/cand_5.jpg</video:thumbnail_loc>
      <video:duration>35</video:duration>
      <video:publication_date>2011-11-25T20:19:08.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7863.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>EDF</video:tag>
      <video:tag>afterburner</video:tag>
      <video:tag>concept</video:tag>
      <video:tag>V</video:tag>
      <video:tag>1</video:tag>
      <video:tag>0</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-29-Dividing-Whole-Numbers-and-Applications-4</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 29 - Dividing Whole Numbers and Applications 4</video:title>
      <video:description>Dividing Whole Numbers and Applications 4

U01_L3_T2_we4 Dividing Whole Numbers and Applications 4</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24719.jpg</video:thumbnail_loc>
      <video:duration>315</video:duration>
      <video:publication_date>2012-09-17T16:19:25.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/4yp5v64XuRc</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Dividing</video:tag>
      <video:tag>Whole</video:tag>
      <video:tag>Numbers</video:tag>
      <video:tag>and</video:tag>
      <video:tag>applications</video:tag>
      <video:tag>4</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Rotaxane</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Rotaxane</video:title>
      <video:description>Molecular dynamics of a rotaxane system. A macrocycle molecule can shift along a dumbbell-shaped molecule. Molecular modeling and simulation using Biodesigner software. ...</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/03/232f912d-6eb0-40b1-9d36-54ff1c509993/cand_5.jpg</video:thumbnail_loc>
      <video:duration>87</video:duration>
      <video:publication_date>2009-03-25T22:56:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1417.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>supramolecular</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>rotaxane</video:tag>
      <video:tag>Molecular</video:tag>
      <video:tag>modeling</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Installing-Apache-PHP-and-MySql-on-Windows</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Installing Apache PHP and MySql on Windows</video:title>
      <video:description>Many people know from their own experience that it&apos;s not easy to install an Apache web server and it gets harder if you want to add MySQL, PHP and Perl./nXAMPP is an easy to install Apache distribution containing MySQL, PHP and Perl. XAMPP is really very easy to install and to use - just download, extract and start./nThe distribution for Windows 2000, 2003, XP and Vista. This version contains: Apache, MySQL, PHP + PEAR, Perl, mod_php, mod_perl, mod_ssl, OpenSSL, phpMyAdmin, Webalizer, Mercury Mail Transport System for Win32 and NetWare Systems v3.32, Ming, FileZilla FTP Server, mcrypt, eAccelerator, SQLite, and WEB-DAV + mod_auth_mysql.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/232c0518-339e-4336-8dd0-4cc44dd6669c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>564</video:duration>
      <video:publication_date>2010-11-24T16:44:23.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5985.mp4</video:content_loc>
      <video:uploader>tubetub</video:uploader>
      <video:category>Others</video:category>
      <video:tag>php</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>Tutorial</video:tag>
      <video:tag>tutorials</video:tag>
      <video:tag>learn</video:tag>
      <video:tag>install</video:tag>
      <video:tag>Setup</video:tag>
      <video:tag>xampp</video:tag>
      <video:tag>xamp</video:tag>
      <video:tag>wamp</video:tag>
      <video:tag>amp</video:tag>
      <video:tag>windows</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-MIT-6451-Principles-of-Digital-Communication-II</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - MIT 6.451 Principles of Digital Communication II</video:title>
      <video:description>&quot;Lec 14 - MIT 6.451 Principles of Digital Communication II&quot; Introduction to Convolutional Codes

View the complete course: http://ocw.mit.edu/6-451S05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15869.jpg</video:thumbnail_loc>
      <video:duration>4935</video:duration>
      <video:publication_date>2012-08-28T21:07:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/HwGd1CPfIYk</video:player_loc>
      <video:uploader>0|54|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>Communication</video:tag>
      <video:tag>digital</video:tag>
      <video:tag>gaussian</video:tag>
      <video:tag>noise</video:tag>
      <video:tag>coding</video:tag>
      <video:tag>decoding</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Water-Electric-Dipole-and-Diamagnetism</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Water Electric Dipole and Diamagnetism</video:title>
      <video:description>First, with an electrostatic charged bar, water is strongly attracted due to his electric dipole momentum. Then with a strong spherical Neodymium magnet, water shows its diamagnetism: when the magnet is really close, the point where water falls moves just one or two milimeters away from the magnet(you have to watch it carefully).</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/235969e2-a8eb-4d85-a044-a3326b6b01f2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>63</video:duration>
      <video:publication_date>2009-05-27T21:50:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2604.mp4</video:content_loc>
      <video:uploader>arsinsol</video:uploader>
      <video:category>Others</video:category>
      <video:tag>water</video:tag>
      <video:tag>electric</video:tag>
      <video:tag>dipole</video:tag>
      <video:tag>diamagnetism</video:tag>
      <video:tag>charged</video:tag>
      <video:tag>magnetic</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-117-Factoring-Trinomials-by-Grouping-6</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 117 - Factoring Trinomials by Grouping 6</video:title>
      <video:description>Factoring Trinomials by Grouping 6

U09_L1_T3_we3 Factoring Trinomials by Grouping 6</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24720.jpg</video:thumbnail_loc>
      <video:duration>317</video:duration>
      <video:publication_date>2012-09-17T16:19:35.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/d-2Lcp0QKfI</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Factoring</video:tag>
      <video:tag>Trinomials</video:tag>
      <video:tag>by</video:tag>
      <video:tag>Grouping</video:tag>
      <video:tag>6</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Peristalsis-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Peristalsis Video</video:title>
      <video:description>Peristalsis is a series of muscle contractions and relaxations which occur along the course of the intestinal tract to push food and waste products through in some cases people can actually feel peristalsis as it occurs especially in the case of movements of the large intestine</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/a2c62e38-d0b5-4ff0-80d2-728b76f0bef3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>14</video:duration>
      <video:publication_date>2009-08-07T18:06:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3144.mp4</video:content_loc>
      <video:category>Medical</video:category>
      <video:tag>Peristalsis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Chemical-Bonding-And-Atomic-Structure</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Chemical Bonding And Atomic Structure</video:title>
      <video:description>In all chemical reactions, atoms take part of it. In this video, you will learn the basic structures of atom and its relation to chemical bonding.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/a2db5936-3f60-4b90-8c0a-baf9de687c3d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>419</video:duration>
      <video:publication_date>2011-12-14T06:06:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11765.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Atomic Physics</video:category>
      <video:tag>Atomic</video:tag>
      <video:tag>Structure</video:tag>
      <video:tag>Chemical</video:tag>
      <video:tag>Bonding</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Progressive-texture-synthesis-on-cyclide</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Progressive texture synthesis on cyclide</video:title>
      <video:description>The existing texture synthesis algorithms fail to give results in some areas and are time consuming.This is where progressive texture synthesis can be used to provide an added functional advantage.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/11/a2e0d6be-d4cb-43ae-b99b-b17e9d155cfe/cand_5.jpg</video:thumbnail_loc>
      <video:duration>40</video:duration>
      <video:publication_date>2007-11-03T19:17:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1089.mp4</video:content_loc>
      <video:uploader>rupeshshet</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Progressive</video:tag>
      <video:tag>Texture</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Images-of-Oil-Spill</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Images of  Oil Spill.</video:title>
      <video:description>NASA&apos;s Satellite Instrument MODI  captures images of the Growing Gulf Oil Spill in the Gulf of Mexico that occurred in 2010.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/a2e6fcdb-6001-44ed-b335-c72d4f9e783a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>156</video:duration>
      <video:publication_date>2011-11-24T18:05:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7758.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Aerospace Engineering</video:category>
      <video:tag>Satellites</video:tag>
      <video:tag>View</video:tag>
      <video:tag>Growing</video:tag>
      <video:tag>Gulf</video:tag>
      <video:tag>oil</video:tag>
      <video:tag>Spill</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Breast-cancer-treatment-options-minority-issue</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Breast cancer treatment options: minority issue</video:title>
      <video:description>Awareness is important for successful treatment of cancer. Unfortunately, minorities in America know little about the options of breast cancer treatment. Edited by Ashraf.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/09/235a2e5a-4cd4-4b63-b7e2-f4d16b945499/cand_5.jpg</video:thumbnail_loc>
      <video:duration>197</video:duration>
      <video:publication_date>2009-09-02T02:20:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3303.mp4</video:content_loc>
      <video:uploader>cancer</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Breast</video:tag>
      <video:tag>Cancer</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Description-of-DNA-sequencing-methods-the-sangers-method</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Description of DNA sequencing methods the sangers method</video:title>
      <video:description>This video explains about DNA sequencing methods the sanger&apos;s method.

This is a very simple explanation on how th sanger&apos;s method works. Remember ddNTPs labeled with 32-P are used..</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/10/236569d6-2a3e-4056-996d-763fc616ad9f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>67</video:duration>
      <video:publication_date>2012-10-11T07:10:14.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27879.mp4</video:content_loc>
      <video:uploader>Julia Roberts</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>dna</video:tag>
      <video:tag>sequencing</video:tag>
      <video:tag>methods</video:tag>
      <video:tag>the</video:tag>
      <video:tag>sanger</video:tag>
      <video:tag>s</video:tag>
      <video:tag>method</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Apoptosis-mechanism</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Apoptosis mechanism</video:title>
      <video:description>Apoptosis is a process controlled cell death in a multicellular organism. It is one of the main types of programmed cell death, and involves an well controled series of biochemical events leading to a characteristic cell morphology and death. The apoptotic process is executed in such a way as to safely dispose of cell corpses and fragments. First 20 seconds DIC is used, and after  fluorescent microscope is used.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/05/23745bce-c15b-4149-8dee-bc21f874cda8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>174</video:duration>
      <video:publication_date>2007-05-28T00:04:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/431.mp4</video:content_loc>
      <video:uploader>okur</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>apoptosis</video:tag>
      <video:tag>controlledCellDeath</video:tag>
      <video:tag>fluorescentMicroscopy</video:tag>
      <video:tag>DIC</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-7-Electrical-Engineering-240</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 7-Electrical Engineering 240</video:title>
      <video:description>lec 7-Electrical Engineering 240 Advanced Analog Integrated Circuits</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20887.jpg</video:thumbnail_loc>
      <video:duration>4790</video:duration>
      <video:publication_date>2012-09-07T23:56:23.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/CQnmXEuodAk</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Auditory-Heart-Beats</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Auditory Heart Beats</video:title>
      <video:description>A healthy heart has two normal heart sounds that occur in sequence with each heartbeat.The first heart sound is S1 and the second heart sound is S2.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/2380bc03-9fb3-4799-baec-f4040c603c30/cand_5.jpg</video:thumbnail_loc>
      <video:duration>87</video:duration>
      <video:publication_date>2011-11-30T09:14:02.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9419.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Normal</video:tag>
      <video:tag>Heart</video:tag>
      <video:tag>Sounds</video:tag>
    </video:video>
  </url>
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    <loc>https://dnatube.com/videos/Digital-X-Ray-of-Teeth</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Digital X-Ray of Teeth</video:title>
      <video:description>This video shows the revolution in the teeth X-Ray technologies. The new digital X-Ray is much batter than the earlier ones.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/2382e4e0-791a-4ee9-a6d4-fe7aa0ebc035/cand_5.jpg</video:thumbnail_loc>
      <video:duration>85</video:duration>
      <video:publication_date>2011-11-30T09:17:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9429.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Teeth</video:tag>
      <video:tag>digital</video:tag>
      <video:tag>x</video:tag>
      <video:tag>ray</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-Are-Elements-Compounds-And-Chemical-Bonds</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What Are Elements Compounds And Chemical Bonds</video:title>
      <video:description>This video explains all the terms related to elements, compounds and chemical bonds. These concepts are explained with the help of examples which will help you from the basics.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/239754cb-a20f-4405-a6f3-ef3a896f0f08/cand_5.jpg</video:thumbnail_loc>
      <video:duration>136</video:duration>
      <video:publication_date>2010-12-03T12:03:14.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6377.mp4</video:content_loc>
      <video:uploader>poison</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>ap</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>Elements</video:tag>
      <video:tag>Compounds</video:tag>
      <video:tag>Chemical</video:tag>
      <video:tag>Bonds</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Arachnoid-cyst-of-endoscopic-fenestration</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Arachnoid cyst of endoscopic fenestration</video:title>
      <video:description>In this video we feature endoscopic fenestration of arachnoid cyst. The arachnoid cyst being a congenital lesion is got from split of the arachnoid membrane. Watch this production courtesy of the university of Arlborg, Denmark.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/239b587f-f590-4caf-8253-11bde1cfe0c2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>144</video:duration>
      <video:publication_date>2011-12-01T20:34:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10414.mp4</video:content_loc>
      <video:uploader>catee</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Endoscopic</video:tag>
      <video:tag>fenestration</video:tag>
      <video:tag>in</video:tag>
      <video:tag>arachnoid</video:tag>
      <video:tag>Cyst</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/National-aeronautics-space-administration</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>National aeronautics  space administration</video:title>
      <video:description>National aeronautics and Space administration-(NASA)is a subdivision of the USA government liable for aeronautics and aerospace research. This video talks about events that occured this week on NASA.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/2397094f-dc34-4480-86aa-f1ebc193d5d7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>507</video:duration>
      <video:publication_date>2013-02-08T03:21:44.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29609.mp4</video:content_loc>
      <video:uploader>Jorge Rivera</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>National</video:tag>
      <video:tag>aeronautics</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>administration</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-59-Multiplying-Mixed-Numbers</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 59 - Multiplying  Mixed Numbers</video:title>
      <video:description>Multiplying  Mixed Numbers

U02_L2_T1_we3 Multiplying  Mixed Numbers</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24777.jpg</video:thumbnail_loc>
      <video:duration>261</video:duration>
      <video:publication_date>2012-09-17T16:48:14.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/RPhaidW0dmY</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Multiplying</video:tag>
      <video:tag>Mixed</video:tag>
      <video:tag>Numbers</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-24-Chemistry-1A-Lecture-25</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 24 - Chemistry 1A - Lecture 25</video:title>
      <video:description>Chemistry 1A - Lecture 25

General Chemistry</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26756.jpg</video:thumbnail_loc>
      <video:duration>2950</video:duration>
      <video:publication_date>2012-09-19T02:21:59.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/CXP38oubtTw</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Chemistry</video:tag>
      <video:tag>1A</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>25</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Mission-to-Jupiter-Underway</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Mission to Jupiter Underway</video:title>
      <video:description>This video from this week at NASA shows the mission from Juno to Jupiter. A detailed description of the different phases of this mission are discussed here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/23aa8262-491b-4418-a058-a4118565aa9c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>636</video:duration>
      <video:publication_date>2013-02-09T07:26:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29839.mp4</video:content_loc>
      <video:uploader>Ollie Wall</video:uploader>
      <video:category>Aerospace Engineering</video:category>
      <video:tag>Juno</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Jupiter</video:tag>
      <video:tag>on</video:tag>
      <video:tag>This</video:tag>
      <video:tag>week</video:tag>
      <video:tag>at</video:tag>
      <video:tag>NASA</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Techniques-of-venous-access-cut-down</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Techniques of venous access cut down</video:title>
      <video:description>Intravenous cut down is indicated when peripheral veins in the upper extremities are difficult to access because of obesity vascular collapse or frequent vein puncture (thrombosis).</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/23b421a6-7609-4d85-922c-7af7ab2bb7e4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>47</video:duration>
      <video:publication_date>2011-12-11T22:44:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11030.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Intravenous</video:tag>
      <video:tag>access</video:tag>
      <video:tag>Through</video:tag>
      <video:tag>Cut</video:tag>
      <video:tag>Down</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Mammals-vs-dinos-first-birds</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Mammals vs  dinos first birds</video:title>
      <video:description>Video source is acedemic science there are many similarities between birds and theropod dinosaurs including the number of openings in the skull they are diapsids secondary palate structure leg and foot structure and proportions upright stance oviparous birth laying eggs bone structure bones interlaced with vessels and in some instances feathers</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/23b12ca2-b478-497a-8367-6a7c44294fd9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>76</video:duration>
      <video:publication_date>2012-12-08T04:07:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28318.mp4</video:content_loc>
      <video:uploader>Amir Nayak</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Mammals</video:tag>
      <video:tag>vs</video:tag>
      <video:tag>Dinos</video:tag>
      <video:tag>First</video:tag>
      <video:tag>birds</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Tying-a-Surgical-Knot</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Tying a Surgical Knot</video:title>
      <video:description>This video shows the tying of a surgical knot from the basics. Tying a good surgical knot is the ability of a doctor.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/23b42be8-1ad8-459f-aaea-e948b121a04d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>20</video:duration>
      <video:publication_date>2011-11-29T10:53:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8769.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Surgical</video:tag>
      <video:tag>Notch</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Ultra-high-energy-cosmic-ray-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Ultra high energy cosmic ray 1</video:title>
      <video:description>Cosmic ray refers to elementary particles, nuclei and electromagnetic radiation of extraterrestrial origin. They are very high-energy particles. This video discusses the nature of ultra high energy cosmic ray.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/23bacdf7-5bc0-4ba1-9c60-83dc4e5da6ce/cand_5.jpg</video:thumbnail_loc>
      <video:duration>587</video:duration>
      <video:publication_date>2010-11-10T12:44:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4941.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Cosmic</video:tag>
      <video:tag>Rays</video:tag>
      <video:tag>p13</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Video-of-Hydrocephalus</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Video of Hydrocephalus</video:title>
      <video:description>Hydrocephalus is a build up of fluid inside the skull, leading to brain swelling. Hydrocephalus means &quot;water on the brain.&quot;
Hydrocephalus is due to a problem with the flow of cerebrospinal fluid (CSF), the liquid that surrounds the brain and spinal cord. The fluid brings nutrients to the brain, takes away waste from the brain, and acts as a cushion. Read more:https://health.google.com/health/ref/Hydrocephalus</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/23bb35d9-e913-49ee-b562-17a2f1851d10/cand_5.jpg</video:thumbnail_loc>
      <video:duration>146</video:duration>
      <video:publication_date>2010-11-24T00:35:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5878.mp4</video:content_loc>
      <video:uploader>watch</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Hydrocephalus</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Reabsorption-in-the-Nephron</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Reabsorption in the Nephron</video:title>
      <video:description>Keys to understanding reabsorption in the nephron is explained in this video. This nephron is used to filter blood from unwanted elements. Nephron has tubular and vascular elements. Materials go back and forward in between these elements. Rest is explained in the video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/08/23bb3408-f418-4e85-be00-9801fd26fec1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>566</video:duration>
      <video:publication_date>2014-08-25T23:31:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31152.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>reabsorption</video:tag>
      <video:tag>in</video:tag>
      <video:tag>the</video:tag>
      <video:tag>nephron</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Necklift-And-Blepharoplasty-Surgery-India</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Necklift And Blepharoplasty Surgery - India</video:title>
      <video:description>Video shows a US NRI gets neck lift surgery in India with satisfactory results. This surgery is performed to reshape your neck.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/24e3b3cb-8f4d-49d2-83e1-dc1a62f70554/cand_5.jpg</video:thumbnail_loc>
      <video:duration>368</video:duration>
      <video:publication_date>2011-12-06T18:55:44.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10863.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>US</video:tag>
      <video:tag>NRI</video:tag>
      <video:tag>Gets</video:tag>
      <video:tag>Neck</video:tag>
      <video:tag>lift</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>in</video:tag>
      <video:tag>India</video:tag>
      <video:tag>to</video:tag>
      <video:tag>reshape</video:tag>
      <video:tag>his</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Revisit-of-LRO-at-Apollo-Landing-Sites</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Revisit of LRO at Apollo Landing Sites</video:title>
      <video:description>This viideo captures the LRO revisits Apollo landing sites. A detailed study is provided here to make you understand the topic.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/24ee46a7-b349-4ed3-a2fa-4c5ac61b5989/cand_5.jpg</video:thumbnail_loc>
      <video:duration>219</video:duration>
      <video:publication_date>2013-02-09T02:19:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29735.mp4</video:content_loc>
      <video:uploader>Ian Wynn</video:uploader>
      <video:category>Aerospace Engineering</video:category>
      <video:tag>LRO</video:tag>
      <video:tag>Revisits</video:tag>
      <video:tag>Apollo</video:tag>
      <video:tag>landing</video:tag>
      <video:tag>Sites</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lecture-hermaphrodites-The-safer-sex-part-5</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture hermaphrodites: The safer sex  part 5</video:title>
      <video:description>This is another video lecture on Hermaphrodites as the safer sex. This tutorial is based on the article by Barbara J. Meyer, Ph.D. For information can be found on www.hhmi.org. Enjoy!</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/09/24f300f3-2acb-4f6e-8876-ed390b2c8364/cand_5.jpg</video:thumbnail_loc>
      <video:duration>389</video:duration>
      <video:publication_date>2007-09-22T19:35:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1034.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>sex</video:tag>
      <video:tag>Determination</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Feeding-drosophila-experiment</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Feeding drosophila experiment</video:title>
      <video:description>In this video we will show that feeding drosophila results in a biofilm infection and biofilm infections induced expression of antimicrobial peptide immune response genes in the fly using fly survival as a measure of virulence</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/24f77124-d111-4cf7-8f47-db17103c3257/cand_5.jpg</video:thumbnail_loc>
      <video:duration>163</video:duration>
      <video:publication_date>2010-11-25T12:10:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6063.mp4</video:content_loc>
      <video:uploader>whisper</video:uploader>
      <video:category>Drosophila</video:category>
      <video:tag>feeding</video:tag>
      <video:tag>drosophila</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Fatty-Acid-Metabolism</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Fatty Acid Metabolism</video:title>
      <video:description>This video shows how fatty acids are taken into the body and how it is processed from mouth to adipocytes. 
Fatty acids consist of the elements carbon (C), hydrogen (H) and oxygen (O) arranged as a carbon chain skeleton with a carboxyl group (-COOH) at one end. Saturated fatty acids (SFAs) have all the hydrogen that the carbon atoms can hold, and therefore, have no double bonds between the carbons. Monounsaturated fatty acids (MUFAs) have only one double bond. Polyunsaturated fatty acids (PUFAs) have more than one double bond.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/03/25007d64-50a2-4e34-9be0-a0673cf27ad9/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2007-03-17T23:29:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/39.mp4</video:content_loc>
      <video:uploader>siere</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>fattyacid</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/PRIMARY-MURINE-NEURONS-PARTY</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>PRIMARY MURINE NEURONS - PARTY</video:title>
      <video:description>Primary murine neurons: Authors: Joanna Cymerys, Anna Slonska, Anna Golke, Marcin W. Banbura</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/10/251c348e-1a39-4e20-b907-05bbb9c7a7ca/cand_5.jpg</video:thumbnail_loc>
      <video:duration>28</video:duration>
      <video:publication_date>2012-10-09T13:08:10.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27695.mp4</video:content_loc>
      <video:uploader>Joanna Cymerys</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>neurons</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Examination-of-Upper-Limb</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Examination of Upper Limb</video:title>
      <video:description>During upper limb exam the first part to exam is the spine of the scapula. Here the whole process is explained by an expert, so medical students must watch this.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/2523480b-b210-4365-90bd-58544c3a901f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>368</video:duration>
      <video:publication_date>2011-12-06T20:02:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10895.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Loyola</video:tag>
      <video:tag>Upper</video:tag>
      <video:tag>Limb</video:tag>
      <video:tag>exam</video:tag>
      <video:tag>part</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-Really-Killed-the-Dinosaurs-BBC-investigates</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What Really Killed the Dinosaurs, BBC investigates</video:title>
      <video:description>There are many theories about what caused the extinction of dinosaurs. But what really  killed the dinosaurs. Investigators have isolated a major culprit the Asteroid attack as an answer.</video:description>
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      <video:publication_date>2011-11-26T05:20:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8112.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
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      <video:tag>the</video:tag>
      <video:tag>dinosaurs</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Blood-Circulatory-System</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Blood Circulatory System</video:title>
      <video:description>This medical video demonstrates blood circulation whose purpose is to bring oxygen-bearing blood to all the tissues of the body. When the heart contracts it pushes the blood out into two major loops or cycles. In the pulmonary loop, the blood circulates to and from the lungs, to release the carbon dioxide and pick up new oxygen. The systemic cycle is controlled by the left side of the heart, the pulmonary cycle by the right side of the heart. Let’s look at what happens during each cycle. In the systemic loop, the blood circulates into the body’s systems, bringing oxygen to all its organs, structures and tissues and collecting carbon dioxide waste.</video:description>
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      <video:duration>28</video:duration>
      <video:publication_date>2009-04-23T05:06:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1967.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>medicine</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/The-Cell-Membrane-2ccaa8</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Cell Membrane</video:title>
      <video:description>When you ask a person to draw a cell, they will draw a circle. Although it is more complicated than that, this drawing actually is very important. It is really easy to understand cell membrane from this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/08/252baac8-da44-4513-bdb9-397b49560e66/cand_5.jpg</video:thumbnail_loc>
      <video:duration>610</video:duration>
      <video:publication_date>2014-08-25T23:05:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31145.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Meet</video:tag>
      <video:tag>the</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>membrane</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-9-Preparation-of-Cavity-Liners</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - Preparation of Cavity Liners</video:title>
      <video:description>&quot;Lec 9 - Preparation of Cavity Liners&quot; This presentation discusses the liners Copalite and Dycal, also shows the necessary techniques for each of their uses.  Orig. air date: DEC 17 75

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
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      <video:duration>302</video:duration>
      <video:publication_date>2012-09-11T08:11:12.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/nXwPTTnNoBU</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>9</video:tag>
      <video:tag>Preparation</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Cavity</video:tag>
      <video:tag>Liners</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-14-Class-IV-Composite-Acid-Etch</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - Class IV Composite - Acid Etch</video:title>
      <video:description>&quot;Lec 14 - Class IV Composite - Acid Etch&quot; A complete class IV composite restoration with demonstra- tion of acid etching.  Orig. air date: NOV 27 74

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22829.jpg</video:thumbnail_loc>
      <video:duration>932</video:duration>
      <video:publication_date>2012-09-11T08:12:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ntZOvUvre68</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>14</video:tag>
      <video:tag>class</video:tag>
      <video:tag>IV</video:tag>
      <video:tag>Composite</video:tag>
      <video:tag>Acid</video:tag>
      <video:tag>Etch</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/The-dAlembertian-and-Maxwells-equations</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The d&apos;Alembertian and Maxwell&apos;s equations</video:title>
      <video:description>The d&apos;Alembertian is a linear second order differential operator, typically in four independant variables. The time-independant version (in three independent (space) variables is called the Laplacian operator. When it&apos;s action on a function or vector vanishes, the resulting equation is called the wave equation (or Laplace&apos;s equation). When it&apos;s action is identified with a non-zero function (or vector function) the resulting equation is called Poisson&apos;s equation. This equation is fundamental to and of great importance in field theory. The focus of this tutorial is to demonstrate that when acting on a four-vector, the d&apos;alembertian may be factored into two 4x4 differential matrices.</video:description>
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      <video:duration>322</video:duration>
      <video:publication_date>2011-03-15T00:01:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6867.mp4</video:content_loc>
      <video:uploader>CLAUDE MICHAEL CASSANO</video:uploader>
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      <video:tag>d</video:tag>
      <video:tag>Alembertian</video:tag>
      <video:tag>Maxwell</video:tag>
      <video:tag>s</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/DNA-with-RXR-hormone-receptor-and-PPAR</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>DNA with RXR hormone receptor and PPAR</video:title>
      <video:description>This video shows 3D view of DNA interaction with ligands. Nuclear hormone receptor RXR and PPAR bound to DNA in molecular modeling.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/2543d48b-8d56-464a-a9ab-07ceec6a5a56/cand_5.jpg</video:thumbnail_loc>
      <video:duration>90</video:duration>
      <video:publication_date>2011-10-23T19:37:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7244.mp4</video:content_loc>
      <video:uploader>kaesiholla</video:uploader>
      <video:category>Bioinformatics</video:category>
      <video:tag>nuclear</video:tag>
      <video:tag>Hormone</video:tag>
      <video:tag>receptor</video:tag>
      <video:tag>RXR</video:tag>
      <video:tag>PPAR</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>modeling</video:tag>
      <video:tag>Molecular</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Gyan-Mudra-Mudra-of-Knowledge</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Gyan Mudra- Mudra of Knowledge</video:title>
      <video:description>Video shows some the proper positioning and benefits of Gyan Mudra. Touch the tip of the thumb to the tip of the index finger with the other three fingers stretched out. This will increases memory power, sharpens the brain and enhances concentration.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/255a4469-aaaa-4234-b601-99537ccba49f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>74</video:duration>
      <video:publication_date>2011-11-29T11:45:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8988.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>know</video:tag>
      <video:tag>about</video:tag>
      <video:tag>Wonderful</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Mini-Gastric-Bypass-Robert-Rutledge-MD</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Mini Gastric Bypass Robert Rutledge MD</video:title>
      <video:description>The mini gastric bypass is a short simple successful reversible laparoscopic gastric bypass weight loss surgery the operation usually takes only 30 min hospital stay less than 24 hours the mini gastric bypass is low risk has excellent long term weight loss minimal pain and can be easily reversed or revised</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/a2e72cd7-1287-4ff7-940d-24dd7b3d004a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>488</video:duration>
      <video:publication_date>2011-12-01T04:02:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10180.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>mini</video:tag>
      <video:tag>Gastric</video:tag>
      <video:tag>Bypass</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Holding-Position-of-Needle</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Holding Position of Needle</video:title>
      <video:description>This video gives a tutorial on how to hold a needle for suturing. Suturing is done after surgery or for repair purposes resulting from injury.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/a2f04160-f451-4b6e-9b47-21ef60f45abb/cand_5.jpg</video:thumbnail_loc>
      <video:duration>27</video:duration>
      <video:publication_date>2011-11-29T11:29:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8925.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>needle</video:tag>
      <video:tag>Holding</video:tag>
      <video:tag>position</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Circulation-of-the-Mother-and-Fetus</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Circulation of the Mother and  Fetus</video:title>
      <video:description>Circulation is very important to the developing baby who relies on nutrition from the mother and also waste removal. This video shows the maternal fetal circulation.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/2563096c-7e82-49d3-998b-4bc0592d6701/cand_5.jpg</video:thumbnail_loc>
      <video:duration>158</video:duration>
      <video:publication_date>2011-12-06T21:10:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10987.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Developmental Biology</video:category>
      <video:tag>Maternal</video:tag>
      <video:tag>Fetal</video:tag>
      <video:tag>Circulation</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/The-five-rarest-animals-in-the-world</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The five rarest animals in the world</video:title>
      <video:description>The Science Show supplies an informative video about how thousands of animals go extinct each year. The five rarest animals are the Iberian linx, pygmy tarsier, javan rhino, Hawaiian crow, and the baiji.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/255ff98d-bbba-40b6-9baf-e87f2bba8dfe/cand_5.jpg</video:thumbnail_loc>
      <video:duration>227</video:duration>
      <video:publication_date>2013-02-10T02:37:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29968.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Biophysics</video:category>
      <video:tag>extinct</video:tag>
      <video:tag>extinction</video:tag>
      <video:tag>Iberian</video:tag>
      <video:tag>linx</video:tag>
      <video:tag>pygmy</video:tag>
      <video:tag>tarsier</video:tag>
      <video:tag>javan</video:tag>
      <video:tag>rhino</video:tag>
      <video:tag>Hawaiian</video:tag>
      <video:tag>crow</video:tag>
      <video:tag>baiji</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Listeria-Parasites</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Listeria Parasites</video:title>
      <video:description>This video demonstrates how Listeria parasites move throughout the cytosol of an infected cell by recruiting host cell actin.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/2564832e-7d39-4828-9590-1b7fbd44b783/cand_5.jpg</video:thumbnail_loc>
      <video:duration>101</video:duration>
      <video:publication_date>2009-05-27T19:08:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2377.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Listeria</video:tag>
      <video:tag>parasites</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>biology</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Robotic-catheter</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Robotic catheter</video:title>
      <video:description>Robotic catheter can increase physicians efficiency in treating patients. This animated video demonstrate how robotic catheter system works. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/257a23ed-2991-4513-b578-a266fa3e98a6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>59</video:duration>
      <video:publication_date>2009-08-19T11:48:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3257.mp4</video:content_loc>
      <video:uploader>Girish Khera</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>robotic</video:tag>
      <video:tag>catheter</video:tag>
      <video:tag>system</video:tag>
      <video:tag>Medical</video:tag>
      <video:tag>Animation</video:tag>
      <video:tag>illustration</video:tag>
      <video:tag>illustrator</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec17-Waxing-of-an-Occlusal-Bite-Plane-Splint</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec17  - Waxing of an Occlusal Bite Plane Splint</video:title>
      <video:description>&quot;Lec17  - Waxing of an Occlusal Bite Plane Splint&quot; Shows the armamentarium for, and the important steps in, waxing an occlusal bite plane splint.  Orig. air date: NOV 10 82

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21370.jpg</video:thumbnail_loc>
      <video:duration>1833</video:duration>
      <video:publication_date>2012-09-09T04:45:32.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/LHjLHcIGLjQ</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec17</video:tag>
      <video:tag>Waxing</video:tag>
      <video:tag>of</video:tag>
      <video:tag>an</video:tag>
      <video:tag>Occlusal</video:tag>
      <video:tag>Bite</video:tag>
      <video:tag>plane</video:tag>
      <video:tag>Splint</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Limits-and-Continuity</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Limits and Continuity</video:title>
      <video:description>How can we determine weather the given function is continuous or not? This video contains an example which will help you to solve these kind of problems.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/257e74e1-a614-4930-8630-12281afa7a42/cand_5.jpg</video:thumbnail_loc>
      <video:duration>90</video:duration>
      <video:publication_date>2010-12-06T10:53:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6480.mp4</video:content_loc>
      <video:uploader>hidalgo</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>multivariable</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>limits</video:tag>
      <video:tag>and</video:tag>
      <video:tag>continuity</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Zebrafish-patterning</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Zebrafish patterning</video:title>
      <video:description>visualizing mitosis with Smad2</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/258650cb-08cf-4aed-839b-5f5da6b19785/cand_5.jpg</video:thumbnail_loc>
      <video:duration>15</video:duration>
      <video:publication_date>2009-08-28T17:49:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3289.mp4</video:content_loc>
      <video:category>Others</video:category>
      <video:tag>Zebrafish</video:tag>
      <video:tag>morphogen</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Wound-Healing-Stages</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Wound Healing Stages</video:title>
      <video:description>This is a very good animated video showing the steps of wound healing. The whole process is divided into four stages - Hemostasis, inflammatory, proliferation and maturation.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/25804f99-6646-4f49-ba41-afa70f0559ce/cand_5.jpg</video:thumbnail_loc>
      <video:duration>272</video:duration>
      <video:publication_date>2011-12-03T04:01:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10637.mp4</video:content_loc>
      <video:uploader>seraboth</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>phases</video:tag>
      <video:tag>of</video:tag>
      <video:tag>wound</video:tag>
      <video:tag>Healing</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Division-of-stem-cell</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Division of stem cell</video:title>
      <video:description>Cell division is a process by which a cell, called the parent cell, divides into two cells, called daughter cells. Text reff: wikipedia</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/12/258b705c-751c-4e54-8c8b-e411fa355ed0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>113</video:duration>
      <video:publication_date>2007-12-24T02:35:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1212.mp4</video:content_loc>
      <video:uploader>Technician</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>stemcell</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/BioSpectrum-Imaging-System</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>BioSpectrum Imaging System</video:title>
      <video:description>( http://www.abnova.com ) - The BioSpectrum® Imaging System is designed to automate the research with one-touch, pre-set or user-defined controls for accurate, repeatable imaging and analysis for chemiluminescent, bioluminescent, fluorescent, colorimetric imaging. The BioSpectrum® is faster than film for western blot imaging. More videos at Abnova ( http://www.abnova.com )</video:description>
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      <video:duration>96</video:duration>
      <video:publication_date>2010-09-13T09:51:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4522.mp4</video:content_loc>
      <video:uploader>Abnova Corp</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>BioSpectrum</video:tag>
      <video:tag>imaging</video:tag>
      <video:tag>system</video:tag>
      <video:tag>Abnova</video:tag>
      <video:tag>antibody</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>biology</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/The-giant-Albatross</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The giant Albatross</video:title>
      <video:description>Albatrosses, are simply the largest seabirds and can weigh up to 60 kilogrammes. Their wing span measures in at about 3 metres long.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/25a6bc4e-4035-46ce-b313-470cad48653f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>68</video:duration>
      <video:publication_date>2011-11-26T04:49:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8066.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Albatross</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Nature-by-and-with-Numbers</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Nature by and with Numbers</video:title>
      <video:description>Is it possible to combine nature and numbers. This animation how the two work well together.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/27822a7f-4e1e-46d1-a182-270ec77f112b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>223</video:duration>
      <video:publication_date>2011-11-24T23:39:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7832.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Nature</video:tag>
      <video:tag>by</video:tag>
      <video:tag>Numbers</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Spinal-Cord-XS1-Model-Meninges</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Spinal Cord XS1 Model Meninges</video:title>
      <video:description>The spinal cord Is part of the central nervous system and is connected to the brain this video describes a model of the spinal nerves and segments</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/25a7fa2e-6b88-47c9-a3b0-170e2eac54fe/cand_5.jpg</video:thumbnail_loc>
      <video:duration>137</video:duration>
      <video:publication_date>2010-11-15T12:28:29.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5385.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Spinal</video:tag>
      <video:tag>cord</video:tag>
      <video:tag>XS1</video:tag>
      <video:tag>model</video:tag>
      <video:tag>Meninges</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/A-Wave-of-Reason</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A Wave of Reason</video:title>
      <video:description>The video covers the 7th installment in science symphony of music videos. Its purpose is to encourage reasoning scientifically and eliminate skepticism in the ballooning world of pseudo-scientific en devour</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/25a87499-2fd6-4782-b79c-b9b08c004eae/cand_5.jpg</video:thumbnail_loc>
      <video:duration>230</video:duration>
      <video:publication_date>2011-12-12T21:42:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11607.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Education</video:category>
      <video:tag>A</video:tag>
      <video:tag>wave</video:tag>
      <video:tag>of</video:tag>
      <video:tag>reason</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-Dental-Charting-Procedures</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - Dental Charting Procedures</video:title>
      <video:description>&quot;Lec 16 - Dental Charting Procedures&quot; Demonstrates the Dental Hygiene technique for charting teeth.  Orig. air date: APR 9 75

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
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      <video:duration>913</video:duration>
      <video:publication_date>2012-09-11T08:26:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/XsqlXDvmisw</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>16</video:tag>
      <video:tag>Dental</video:tag>
      <video:tag>Charting</video:tag>
      <video:tag>Procedures</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Nature-of-Forces-6-of-15</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Nature of Forces (6 of 15)</video:title>
      <video:description>Episode 6 of In Search of Giants: Dr Brian Cox takes us on a journey through the history of particle physics. In this episode we learn how forces are the instruments of change in the universe. This film is part of a series originally broadcast on Teachers&apos; TV (www.teachers.tv The series was made with the support of The Science and Technology Facilities Council (www.scitech.ac.uk). www.lhc.ac.uk - Official UK LHC website for public and schools. www.particledetectives.net - School resources on ...</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/a30cf325-1f00-457a-ba67-b2a01ebb9438/cand_5.jpg</video:thumbnail_loc>
      <video:duration>121</video:duration>
      <video:publication_date>2009-04-18T08:43:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1827.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>CERN</video:tag>
      <video:tag>LHC</video:tag>
      <video:tag>Large</video:tag>
      <video:tag>Hadron</video:tag>
      <video:tag>Collider</video:tag>
      <video:tag>Particle</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>Forces</video:tag>
      <video:tag>Dr</video:tag>
      <video:tag>Brian</video:tag>
      <video:tag>Cox</video:tag>
      <video:tag>Alom</video:tag>
      <video:tag>Shaha</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/What-is-Cladogram</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Cladogram</video:title>
      <video:description>Cladogram is taking about the characteristics that are shared by organisms and then relating them. A brief discussion with some examples is provided here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/a3239f1e-2f3a-4bd8-9103-1ef2894eca25/cand_5.jpg</video:thumbnail_loc>
      <video:duration>437</video:duration>
      <video:publication_date>2013-01-18T05:44:07.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28830.mp4</video:content_loc>
      <video:uploader>Marylou Norris</video:uploader>
      <video:category>Bioengineering</video:category>
      <video:tag>Cladograms</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Step-By-Step-Recovery-Position</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Step By Step Recovery Position</video:title>
      <video:description>This video tutorial will help you to identify the steps for a good recovery position. A proper recovery position helps the unconscious patient to breath easily.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/a32954d6-dc7a-4baa-9391-2ba7ef53bcb5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>58</video:duration>
      <video:publication_date>2011-11-30T01:18:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9213.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>recovery</video:tag>
      <video:tag>position</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Introduction-With-Asthma-Attacks</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Introduction With Asthma Attacks</video:title>
      <video:description>This video shows that how does the asthma disease makes difficult to breathe. Have a look at different reasons responsible for the asthma disease.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/a31d99c6-e004-4fb0-b6b1-289f703278c8/cand_80.jpg</video:thumbnail_loc>
      <video:duration>131</video:duration>
      <video:publication_date>2013-02-11T01:34:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30074.mp4</video:content_loc>
      <video:uploader>Jennifer Byars</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>How</video:tag>
      <video:tag>an</video:tag>
      <video:tag>asthma</video:tag>
      <video:tag>attack</video:tag>
      <video:tag>occurs</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Calcium-Phosphate-Transfection</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Calcium Phosphate Transfection</video:title>
      <video:description>Calcium phosphate transfection method is a simple, time efficient and relatively inexpensive way to introduce DNA into cells in stable cell lines such as HEK293T, CHO and BHK cells. This method works best in cell lines that are highly transformed and adherent and this technique requires few manipulative steps and maintains high levels of reproducibility from experiment to experiment. More videos at Abnova http://www.abnova.com</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/07/25c0c034-1930-45db-af7f-44b3b9eb9191/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2010-07-06T02:55:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4418.mp4</video:content_loc>
      <video:uploader>Abnova Corp</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>Calcium</video:tag>
      <video:tag>Phosphate</video:tag>
      <video:tag>Transfection</video:tag>
      <video:tag>Abnova</video:tag>
      <video:tag>antibody</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>biology</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/BLAST-Nucleotide</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>BLAST - Nucleotide</video:title>
      <video:description>The Basic Local Alignment Search Tool (BLAST) finds regions of local similarity between sequences. The program compares nucleotide or protein sequences to sequence databases and calculates the statistical significance of matches. BLAST can be used to infer functional and evolutionary relationships between sequences as well as help identify members of gene families.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/06/25d06342-55fb-426d-b577-b4bcf297c1a1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>129</video:duration>
      <video:publication_date>2010-06-14T05:20:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4399.mp4</video:content_loc>
      <video:uploader>Abnova Corp</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>blast</video:tag>
      <video:tag>Nucleotide</video:tag>
      <video:tag>Abnova</video:tag>
      <video:tag>antibody</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>biology</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Heart-Model-II-Right-Ventricle</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Heart Model II - Right Ventricle</video:title>
      <video:description>This video describes the Right Ventricle of the Heart. It details the right auricle a feature of the right atrium as well as the right ventricle and its features.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/25c9ddde-261b-4cd3-aed2-253fe9e3aa2a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>189</video:duration>
      <video:publication_date>2010-11-13T22:45:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5192.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Heart</video:tag>
      <video:tag>model</video:tag>
      <video:tag>II</video:tag>
      <video:tag>Right</video:tag>
      <video:tag>ventricle</video:tag>
      <video:tag>auricle</video:tag>
      <video:tag>atrium</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Andrew_Walford_4-Part-2-Hip-Testimony</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Andrew_Walford_4-Part-2 Hip Testimony</video:title>
      <video:description>Andrew Walford explain about Video Testimonial for Hip Surgery / Hip Resurfacing Surgery performed by Dr.Vijay C Bose at Apollo Hospital Chennai./nVisit more details about Hip,Knee,Shoulder at www.hipkneeshoulderindia.com</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/02/25d723d9-179a-4666-8e80-3a0a19fefae5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>169</video:duration>
      <video:publication_date>2010-02-01T09:02:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3771.mp4</video:content_loc>
      <video:uploader>Hipresurfacing India</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Hip</video:tag>
      <video:tag>replacement</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>Total</video:tag>
      <video:tag>recovery</video:tag>
      <video:tag>Resurfacing</video:tag>
      <video:tag>fracture</video:tag>
      <video:tag>surg</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Animated-Quantum-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Animated Quantum Video</video:title>
      <video:description>An animated video giving as unconfusing as possible an explaination into the world of quantum mechanics and physics. ...</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/03/25dbd8dc-fb10-4e83-960a-f2c8809d02dc/cand_5.jpg</video:thumbnail_loc>
      <video:duration>312</video:duration>
      <video:publication_date>2009-03-25T18:46:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1414.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Quantum</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>mechanics</video:tag>
      <video:tag>Molecules</video:tag>
      <video:tag>atom</video:tag>
      <video:tag>animated</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-19-Statistics-21</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19- Statistics 21</video:title>
      <video:description>Lec 19- Statistics 21 .
Introductory Probability and Statistics for Business</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16951.jpg</video:thumbnail_loc>
      <video:duration>4609</video:duration>
      <video:publication_date>2012-09-01T17:14:29.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/pXDTaJCjMPM</video:player_loc>
      <video:uploader>0|49|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Spring</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-DNA-Sequencing</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is DNA Sequencing?</video:title>
      <video:description>DNA fragments move out of the gel according to their size. As they get out, they pass trough laser beam. Fluorescently labeled nucleotide at the end of fragment fluorescence different wavelength. Sequencer detects colors, and saves them or prints them out.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/05/a33b0169-6870-42ea-a3b4-ede7101a1a89/cand_5.jpg</video:thumbnail_loc>
      <video:duration>22</video:duration>
      <video:publication_date>2007-05-16T02:03:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/345.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>dna</video:tag>
      <video:tag>sequencing</video:tag>
      <video:tag>Fluorescent</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Expression-Pattern-of-daf-12GFP-in-Caenorhabditis-elegans</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Expression Pattern of  daf-12::GFP in Caenorhabditis elegans</video:title>
      <video:description>Transgenic C.elegans. Green fluorescent stripes along the body are regions of expression of daf-12:GFP. daf12 gene has been fused with GFP. DAF12 has been find to be related with animals which are long-lasting.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/a33ee246-8cc0-43ca-bd95-123f2b956482/cand_5.jpg</video:thumbnail_loc>
      <video:duration>8</video:duration>
      <video:publication_date>2007-08-10T01:24:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/689.mp4</video:content_loc>
      <video:uploader>siere</video:uploader>
      <video:category>Molecular Biology</video:category>
      <video:tag>DAF12</video:tag>
      <video:tag>fluorescentMicroscopy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Mitosis-nice-animation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Mitosis  nice animation</video:title>
      <video:description>Mitosis is nuclear division plus cytokinesis, and produces two identical daughter cells during prophase, prometaphase, metaphase, anaphase, and telophase. Interphase is often included in discussions of mitosis, but interphase is technically not part of mitosis, but rather encompasses stages G1, S, and G2 of the cell cycle. 
Text info: http://www.biology.arizona.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/12/a364c31f-051a-4ec9-bfde-ffefe5998388/cand_5.jpg</video:thumbnail_loc>
      <video:duration>22</video:duration>
      <video:publication_date>2007-12-04T02:42:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1140.mp4</video:content_loc>
      <video:uploader>nirva dede</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>mitosis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-enzymes-work</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How enzymes work?</video:title>
      <video:description>The basic idea of a catalyst(enzymes). Enzymes are proteins that lower the energy of activation. Substrate molecules approach to the active site of enzyme, and are chemically bonded, and released. In enzymatic reactions, the molecules at the beginning of the process, called substrates, are converted into different molecules, called products. Almost all chemical reactions in a biological cell need enzymes in order to occur at rates sufficient for life. Since enzymes are selective for their substrates and speed up only a few reactions from among many possibilities, the set of enzymes made in a cell determines which metabolic pathways occur in that cell.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/05/25e35708-31ab-444c-bbaa-ea55ef022517/cand_5.jpg</video:thumbnail_loc>
      <video:duration>73</video:duration>
      <video:publication_date>2007-05-16T00:55:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/307.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Enzyme</video:tag>
      <video:tag>biocatalysis</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>of</video:tag>
      <video:tag>activation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cathode-Ray-Tube</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cathode Ray Tube</video:title>
      <video:description>This video shows how cathode ray tube functions. This tube is actually a vacuum tube containing one or more electron guns which is a source of electrons or electron emitter and a fluorescent screen used to view images. It is used to discover the existence of electrons. It has a means to accelerate and deflect the electron beam(s) onto the screen to create the images. This tube were use to make television or other type of monitors any many other stuff.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/06/25e7e5f0-aee9-49a0-a944-5f7264d769b6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>18</video:duration>
      <video:publication_date>2014-06-24T21:21:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31004.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Cathode</video:tag>
      <video:tag>ray</video:tag>
      <video:tag>tube</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Introduction-With-Automated-Blood-Analyser-And-Coagulator-Part-6</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Introduction With Automated Blood Analyser And Coagulator Part-6</video:title>
      <video:description>This video is showing you an automated machine that is used for blood testing and for coagulation of blood. How The instruction are provided to machine to detect coagulation is described here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/25ea087d-ef9b-44d4-8a7a-bdd3c852f451/cand_5.jpg</video:thumbnail_loc>
      <video:duration>220</video:duration>
      <video:publication_date>2013-02-09T05:47:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29774.mp4</video:content_loc>
      <video:uploader>Alberto Felder</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Automated</video:tag>
      <video:tag>blood</video:tag>
      <video:tag>Analyser</video:tag>
      <video:tag>part</video:tag>
      <video:tag>6</video:tag>
      <video:tag>CoagulationTest</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Calcification-of-Brain</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Calcification of Brain</video:title>
      <video:description>This video shows the calcification of brain membranes and the formation of puss in them. After observing symptoms of it, a proper medical consultation is must.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/25f3b4d6-26bb-4ec5-9c8d-bce247440e85/cand_5.jpg</video:thumbnail_loc>
      <video:duration>114</video:duration>
      <video:publication_date>2011-11-30T06:12:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9346.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>calcified</video:tag>
      <video:tag>Brain</video:tag>
      <video:tag>Abcess</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Mechanism-of-Vein</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Mechanism of Vein</video:title>
      <video:description>Vein contains one-way valves that work in conjunction with skeleto-muscles. When the sceleto-mucles contract, the valve open and blood is forced toward the heart. When the sceleto-muscle relaxed, the valve closed to prevent the backflow of blood away from the heart.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/2601b32b-50c8-4293-8952-a87bc31b8cd1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>19</video:duration>
      <video:publication_date>2009-05-30T10:51:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2726.mp4</video:content_loc>
      <video:category>Medical</video:category>
      <video:tag>vein</video:tag>
      <video:tag>sceleto</video:tag>
      <video:tag>Muscle</video:tag>
      <video:tag>valve</video:tag>
      <video:tag>Heart</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-Edible-Education-What-is-an-Edible-Education</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - Edible Education: What is an Edible Education?</video:title>
      <video:description>Edible Education: What is an Edible Education?

Alice Waters, Chef, Author, Activist, and Founder of the Edible Schoolyard Project

SPONSORED BY THE EDIBLE SCHOOLYARD PROJECT WWW.EDIBLESCHOOLYARD.ORG WITH SUPPORT FROM STEPHEN SILBERSTEIN AND THE KNIGHT FOUNDATION FOR ENVIRONMENTAL JOURNALISM LIVE STREAM SPONSORED BY BON APPETIT MANAGEMENT COMPANY INSTRUCTORS: MICHAEL POLLAN AND NIKKI HENDERSON</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25918.jpg</video:thumbnail_loc>
      <video:duration>5159</video:duration>
      <video:publication_date>2012-09-18T18:16:12.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/U1Ol6boGeiM</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Edible</video:tag>
      <video:tag>education</video:tag>
      <video:tag>What</video:tag>
      <video:tag>is</video:tag>
      <video:tag>an</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Myosin-Motors</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Myosin Motors</video:title>
      <video:description>An animated video showing the working procedure of the Myosins. A brief explanation of it is provided here to help you regarding the topic.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/03/2612190f-5f80-455c-8304-3424126c450a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>37</video:duration>
      <video:publication_date>2007-03-30T16:45:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/124.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>16</video:tag>
      <video:tag>8</video:tag>
      <video:tag>copy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-To-Control-Hangovers</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How To Control Hangovers?</video:title>
      <video:description>This scientific cool video gives some tips to handle hangovers. Some of the cures are drinking lots of water, taking an aspirin, eating eggs and bananas, etc.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/26200754-f761-4b02-9923-eeca402ec1b7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>150</video:duration>
      <video:publication_date>2012-12-08T08:00:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28375.mp4</video:content_loc>
      <video:uploader>Amir Nayak</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Scientific</video:tag>
      <video:tag>Hangover</video:tag>
      <video:tag>cure</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Structural-features-of-bones</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Structural features of bones</video:title>
      <video:description>Spongy of cancellous bones have honeycomb structure which keep it light. Compact bone, on the other hand, are heaver and give strength. Bone is made up of specialized cells call osteocytes. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/10/26386b65-9430-4c3d-9743-d1c71f2d2fa5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>86</video:duration>
      <video:publication_date>2007-10-16T00:12:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1084.mp4</video:content_loc>
      <video:uploader>watch</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Structural</video:tag>
      <video:tag>features</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Bones</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Molecular-Shapes-And-Hybridization</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Molecular Shapes And Hybridization</video:title>
      <video:description>This video will help you to identify the molecular shape and hybridization of different chemical compounds. some examples are shown here with diagrams.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/2652a2a4-e419-4025-90b0-d5facb8cbcf7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>609</video:duration>
      <video:publication_date>2010-11-12T21:49:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5055.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Molecular</video:tag>
      <video:tag>Orbitals</video:tag>
      <video:tag>Hybridization</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Top-Solar-Discoveries-Unlocking-the-Secret-of-Space-Weather</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Top Solar Discoveries-Unlocking the Secret of Space Weather</video:title>
      <video:description>This Video indicates how space weather affects the earth and the instruments used to study the sun, solar flares which may be responsible for changes in space weather.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/2653203a-2101-4002-bde8-9d8d74504ea8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>100</video:duration>
      <video:publication_date>2011-11-12T06:24:08.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7493.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>top</video:tag>
      <video:tag>solar</video:tag>
      <video:tag>Discoveries</video:tag>
      <video:tag>part</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-31-Dividing-Whole-Numbers-and-Applications-6</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 31 - Dividing Whole Numbers and Applications 6</video:title>
      <video:description>Dividing Whole Numbers and Applications 6

U01_L3_T2_we6 Dividing Whole Numbers and Applications 6</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24723.jpg</video:thumbnail_loc>
      <video:duration>215</video:duration>
      <video:publication_date>2012-09-17T16:20:42.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/SQ523h4CTMM</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Dividing</video:tag>
      <video:tag>Whole</video:tag>
      <video:tag>Numbers</video:tag>
      <video:tag>and</video:tag>
      <video:tag>applications</video:tag>
      <video:tag>6</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Use-of-Nanobots-in-Medical-Technology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Use of Nanobots in Medical Technology</video:title>
      <video:description>The most useful application of nanomachines might be in medical technology.They can be utilized to identify and destroy cancer cells.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2008/03/265ab600-61d1-4a9d-a06a-be89764112cd/cand_5.jpg</video:thumbnail_loc>
      <video:duration>39</video:duration>
      <video:publication_date>2008-03-30T22:42:08.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1303.mp4</video:content_loc>
      <video:uploader>siere</video:uploader>
      <video:category>Neuroscience</video:category>
      <video:tag>Nanobots</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Recto-vaginal-medical-examination</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Recto vaginal medical examination</video:title>
      <video:description>The rectovaginal examination allows testing of the cervix and perhaps a little higher it is one of the first way a doctor may detect abnormalities on the ovary a pelvic exam is a way for doctors to look for signs of illness in certain organs in a womans body.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/2656ede3-8ae7-43c0-a07f-f06e946d633b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>130</video:duration>
      <video:publication_date>2011-12-06T17:07:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10672.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Rectovaginal</video:tag>
      <video:tag>Examination</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Synaptic-Vesicles</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Synaptic Vesicles</video:title>
      <video:description>Synaptic vesicles fuse with the presynaptic membrane, freeing neurotransmitter molecules into the synaptic space. After being released, it connects on membrane channels on next-door neuron. 
Video Reference: http://www.learner.org</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/04/27fe5160-d054-4a26-a222-597d9c1ad69b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>23</video:duration>
      <video:publication_date>2007-04-06T22:48:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/228.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Synapse</video:tag>
      <video:tag>neuron</video:tag>
      <video:tag>Nervous</video:tag>
      <video:tag>system</video:tag>
      <video:tag>Communication</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Amoeba-Phagocytosis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Amoeba Phagocytosis</video:title>
      <video:description>Observe the amoeba undergo phagocytosis as it pursues another protist.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/2801803e-dda8-425c-b59f-342f50842a1d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>97</video:duration>
      <video:publication_date>2011-11-01T15:28:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7271.mp4</video:content_loc>
      <video:uploader>Daniel Kushner</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>amoeba</video:tag>
      <video:tag>phagocytosis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Childbirth-animation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Childbirth animation</video:title>
      <video:description>Video will show you how child takes birth from vagina. Whole procedure is about opening of vagina and to apply pressure by women to open vagina and baby comes out of vagina.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/a381fe34-8b56-43fd-b1a7-70d84babca40/cand_5.jpg</video:thumbnail_loc>
      <video:duration>47</video:duration>
      <video:publication_date>2011-10-23T16:15:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7191.mp4</video:content_loc>
      <video:uploader>hp175</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Vaginal</video:tag>
      <video:tag>childbirth</video:tag>
      <video:tag>Birth</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-Electrical-Engineering-141-Spring-2011</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - Electrical Engineering 141 - Spring 2011</video:title>
      <video:description>Introduction to Digital Integrated Circuits Lecture 10 is explained in this video.  This lecture is a part of the course series of electrical engineering 141, 001 and it is recorded Spring 2011.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24171.jpg</video:thumbnail_loc>
      <video:duration>4996</video:duration>
      <video:publication_date>2012-09-15T04:19:40.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/YynHSUOcABc</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>10</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>141</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/DNA-Sliding-Clamp</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>DNA Sliding Clamp</video:title>
      <video:description>A DNA clamp, also known as a sliding clamp, is a protein fold that serves as a processivity-promoting factor in DNA replication. As a critical component of the DNA polymerase III holoenzyme, the clamp protein binds DNA polymerase and prevents this enzyme from dissociating from the template DNA strand. The clamp-polymerase protein–protein interactions are stronger and more specific than the direct interactions between the polymerase and the template DNA strand; because the rate-limiting step in the DNA synthesis reaction is the association of the polymerase with the DNA template, the presence of the sliding clamp dramatically increases the number of nucleotides that the polymerase can add to the growing strand per association event. The presence of the DNA clamp can increase the rate of DNA synthesis up to 1,000-fold compared with a nonprocessive polymerase.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/07/281585ba-c8f3-4050-8637-a42433df6bf3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>182</video:duration>
      <video:publication_date>2011-07-25T15:51:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6974.mp4</video:content_loc>
      <video:uploader>Dr. Shiva Aithal</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Sliding</video:tag>
      <video:tag>Clamp</video:tag>
      <video:tag>Bacterial</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>replication</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Laser-liposuction-procedure</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Laser liposuction procedure</video:title>
      <video:description>This is a live laser liposuction procedure performed by DR. KAMAL  HUSSEIN SALEH
CONSULTANT COSMETIC SURGEON
AL EMADI  HOSPITAL-QATAR-DOHA
AMERICAN BOARD CERTIFICATE AESTHETIC MEDICINE		
0097455742973 
00971566516293
	
drkhsh2001@yahoo.com
http://www.kamalsaleh.sptechs.com
 
	
Cosmetic surgery,mammoplasty,breast surgery,tummy tuck,hair transplantation,liposuction ,Dermolipectomy
,congenital anomalies,skin tumor,laser,titan,hand surgery,botox injection,mesotherapy,rastalyine injection,RHINOPLASTY,NOSE JOB ,BOOBS JOB</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/01/2802249b-0156-4322-b677-ac8f811be121/cand_5.jpg</video:thumbnail_loc>
      <video:duration>22</video:duration>
      <video:publication_date>2010-01-17T18:33:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3708.mp4</video:content_loc>
      <video:uploader>Dr.Kamal   Hussein Saleh   Al  Husseiny</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>اشهر</video:tag>
      <video:tag>جراح</video:tag>
      <video:tag>تجميل</video:tag>
      <video:tag>دبي</video:tag>
      <video:tag>قطر</video:tag>
      <video:tag>العراق</video:tag>
      <video:tag>الكويت</video:tag>
      <video:tag>الخدود</video:tag>
      <video:tag>بغداد</video:tag>
      <video:tag>الدوحة</video:tag>
      <video:tag>لبنان</video:tag>
      <video:tag>السعودية</video:tag>
      <video:tag>ابوظبي</video:tag>
      <video:tag>الامارات</video:tag>
      <video:tag>الانف</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-28-Attacking-the-God-hypothesis-in-other-ways</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 28 -Attacking the God hypothesis in other ways</video:title>
      <video:description>&quot;Lec 28 -Attacking the God hypothesis in other ways&quot;Richard Dawkins&apos; book The God Delusion has been a run away best seller. It has stimulated global debate, not always very charitable, about whether Dawkins is right to say that it is probably the case that God does not exist. During this weekend philosophers Marianne Talbot and Stephen Law will discuss the debate from a philosophical point of view. What are Dawkins&apos; arguments? Are they good arguments? Are they conclusive arguments? Where does the debate about God&apos;s existence stand now?</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21428.jpg</video:thumbnail_loc>
      <video:duration>4355</video:duration>
      <video:publication_date>2012-09-09T05:05:55.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ghANDfBcZmk</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Philosophy</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>28</video:tag>
      <video:tag>Attacking</video:tag>
      <video:tag>the</video:tag>
      <video:tag>God</video:tag>
      <video:tag>Hypothesis</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Other</video:tag>
      <video:tag>Ways</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/White-blood-cell-or-Leukocytes</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>White blood cell or Leukocytes</video:title>
      <video:description>There are three different particles in our blood as we know,red blood cells,white blood cells and platelets. White blood cells help to fight diseases. This video explains how white blood cells fight diseases and what they look like.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/06/28323077-43bb-4c32-9dcb-15f436b5123c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>24</video:duration>
      <video:publication_date>2009-06-19T16:50:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2863.mp4</video:content_loc>
      <video:category>Cell Biology</video:category>
      <video:tag>white</video:tag>
      <video:tag>blood</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>Leukocytes</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/LED-Mounted-in-Contact-Lens</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>LED Mounted in Contact Lens</video:title>
      <video:description>What will happen if a contact lens is placed with a LED mounted in it? LED is mounted for displaying possible virtual augmented reality.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/2819bf17-2dae-4174-840a-d40dcdd27c05/cand_5.jpg</video:thumbnail_loc>
      <video:duration>416</video:duration>
      <video:publication_date>2013-02-17T08:02:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30350.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>LED</video:tag>
      <video:tag>mounted</video:tag>
      <video:tag>in</video:tag>
      <video:tag>A</video:tag>
      <video:tag>contact</video:tag>
      <video:tag>lens</video:tag>
      <video:tag>for</video:tag>
      <video:tag>Possible</video:tag>
      <video:tag>virtual</video:tag>
      <video:tag>augmented</video:tag>
      <video:tag>reality</video:tag>
      <video:tag>displays</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Symptoms-and-Effects-of-STDs</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Symptoms and Effects of STDs</video:title>
      <video:description>This video is about the sexually transmitted deceases. It shows the symptoms and effects of such deceases.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/04/2847c7b4-2f76-4ec9-90ee-279d546840d4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>66</video:duration>
      <video:publication_date>2013-04-07T19:42:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30487.mp4</video:content_loc>
      <video:uploader>Eugenio Boyd</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>sexually</video:tag>
      <video:tag>transmitted</video:tag>
      <video:tag>diseases</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Pima-Indians</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Pima Indians</video:title>
      <video:description>Dr. Evans asks students if they think environment or genetics would most influence obesity, then shows a clip about the Pima Indian tribe and how environment has affected them. Also featured on the DVD Science of Fat, available free from HHMI.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/a3871cc0-ea7d-4162-b55b-d70e611fd148/cand_5.jpg</video:thumbnail_loc>
      <video:duration>205</video:duration>
      <video:publication_date>2007-08-02T22:08:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/581.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Indians</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Explanation-of-biology-nuclear-transfer-clone-creating</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Explanation of biology nuclear transfer (clone creating)</video:title>
      <video:description>This video shows about biology nuclear transfer (clone creating).

Nuclear Transfer is a form of cloning. The steps involve removing the DNA from an oocyte and while(unfertilized egg), and injecting the nucleus which contains the DNA to be cloned. In rare instances, the newly constructed cell will divide normally, replicating the new DNA while remaining in a pluripotent state. If the cloned cells are placed in the uterus of a female mammal, a cloned organism develops to term in rare instances. This is how Dolly the Sheep and many other species were cloned. Alternatively, if cells are extracted from the cloned cells during very early embryonic stages (blastocyst or morula), embryonic stem cells can be created. These cells can be grown in laboratories indefinitely and can theoretically be made into any of the 200+ cell types in the mammalian body, and thus are an extraordinary tool for biologists as well as a therapeutic agent with the potential to treat currently untreatable medical conditions.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/10/a38998ec-bd5e-4a34-91ee-418d04510bb8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>119</video:duration>
      <video:publication_date>2012-10-11T01:29:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27873.mp4</video:content_loc>
      <video:uploader>Julia Roberts</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>biology</video:tag>
      <video:tag>nuclear</video:tag>
      <video:tag>transfer</video:tag>
      <video:tag>Clone</video:tag>
      <video:tag>Creating</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-29-Chemistry-1A-Fall-2010</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 29- Chemistry 1A - Fall 2010</video:title>
      <video:description>Lec 29- Chemistry 1A.
This general chemistry lecture is provided by professor Angelica Stacy during fall 2010.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17028.jpg</video:thumbnail_loc>
      <video:duration>3044</video:duration>
      <video:publication_date>2012-09-02T04:33:37.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/-HwxCOoY8Ws</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-36-Computer-Science-61A-Fall-2010</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 36- Computer Science 61A Fall 2010</video:title>
      <video:description>Lec 36- Computer Science 61A.  These lectures are filmed during fall 2010. 
The Structure and Interpretation of Computer Programs</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17933.jpg</video:thumbnail_loc>
      <video:duration>2942</video:duration>
      <video:publication_date>2012-09-03T18:14:59.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/iEbfQj3QHUA</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Everything-About-Pelvic-Exam</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Everything About Pelvic Exam</video:title>
      <video:description>Doctor shows how pelvic exam which  is used to look at a woman&apos;s vulva, uterus, cervix, fallopian tubes, ovaries, bladder, and rectum. is performed in this medical video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/284c964d-90f9-4fb9-8fa9-28d4c9644390/cand_5.jpg</video:thumbnail_loc>
      <video:duration>161</video:duration>
      <video:publication_date>2011-12-01T20:36:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10419.mp4</video:content_loc>
      <video:uploader>glukan</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Pelvic</video:tag>
      <video:tag>exam</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-33-CS-61A-Mapreduce-II</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 33 - CS 61A : Mapreduce II</video:title>
      <video:description>CS 61A : Mapreduce II

CS 61A The Structure and Interpretation of Computer Programs
Instructor Brian Harvey
Spring 2008

Introduction to programming and computer science. This course exposes students to techniques of abstraction at several levels: (a) within a programming language, using higher-order functions, manifest types, data-directed programming, and message-passing; (b) between programming languages, using functional and rule-based languages as examples. It also relates these techniques to the practical problems of implementation of languages and algorithms on a von Neumann machine. There are several significant programming projects, programmed in a dialect of the LISP language.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19678.jpg</video:thumbnail_loc>
      <video:duration>2965</video:duration>
      <video:publication_date>2012-09-05T04:11:11.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/NjAKl5B0BKs</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>cs</video:tag>
      <video:tag>61A</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>class</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Human-Body-Hidden-muscle-power</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Human Body - Hidden muscle power</video:title>
      <video:description>Muscles are structured to generate enormous amount of power. Most of the time, only a fraction of muscle power is used. However, in extreme situation, all those power can be released by extensive contraction of muscle fibers. This video explains the mechanism of power generation by muscle fiber. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/284a5836-90dd-4a78-a3de-aeb13f3b48b1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>186</video:duration>
      <video:publication_date>2010-11-26T22:57:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6153.mp4</video:content_loc>
      <video:uploader>bumblebee</video:uploader>
      <video:category>Others</video:category>
      <video:tag>the</video:tag>
      <video:tag>human</video:tag>
      <video:tag>body</video:tag>
      <video:tag>Hidden</video:tag>
      <video:tag>Muscle</video:tag>
      <video:tag>Power</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-To-Reverse-a-DC-Motor-by-RF-Remote-Motor-Controller</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How To Reverse a DC Motor by RF Remote Motor Controller</video:title>
      <video:description>The motor remote control is a reversing controller, with forward-reverse-stop capability. You can rotate the motor in the positive or reversal direction with the transmitter (remote control) from any place within 500m (theorectically), wireless signal can pass through walls, floors and doors. It is suitable for the motors of conveyors, awnings, winches, electrically operated doors/windows/blinds or other mechanicals and appliances./nButton ▲ on transmitter &amp; receiver is for UP function; button ▼ on transmitter &amp; receiver is for DOWN function; button ■ on transmitter &amp; receiver is for STOP function./nConnect the &quot;+&quot; and the &quot;－&quot; to the &quot;IN&quot; and connect DC motor to the &quot;OUT&quot;. You can exchange output wires of the motor to change rotating direction of the motor. /nPress button ▲ on remote control or receiver: Output of &quot;Up&quot; directly power DC12V (or 24V), motor rotates continuously in the positive direction.
Press button ▼ on remote control or receiver: Output of &quot;Down&quot; directly power DC12V (or 24V), motor rotates continuously in the reversal direction. 
Press button ■ on remote control or receiver to stop the motor./nMore information please visit http://www.rfcontrolsystem.com</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/03/28504654-4374-4ca5-b5ea-c49fb8151c59/cand_5.jpg</video:thumbnail_loc>
      <video:duration>151</video:duration>
      <video:publication_date>2012-03-14T04:23:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11963.mp4</video:content_loc>
      <video:uploader>Yanru Gong</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>How</video:tag>
      <video:tag>to</video:tag>
      <video:tag>reverse</video:tag>
      <video:tag>DC</video:tag>
      <video:tag>motor</video:tag>
      <video:tag>rf</video:tag>
      <video:tag>remote</video:tag>
      <video:tag>controller</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Science-of-Fat-part-6-of-10</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Science of Fat: part 6 of 10</video:title>
      <video:description>HHMI 2004 Holiday Lectures on Science: The Science of Fat. Lecturer: Jeffrey M. Friedman, M.D., Ph.D. giving lecture: Deconstructing Obesity. Audience questions answered.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/2857fc80-ee15-4c32-9992-1215cf103e49/cand_5.jpg</video:thumbnail_loc>
      <video:duration>38</video:duration>
      <video:publication_date>2007-08-17T06:43:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/810.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>obesity</video:tag>
      <video:tag>Depression</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Penny-Glows-catalysts</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Penny Glows: catalysts</video:title>
      <video:description>A catalyst is a substance that greatly accelerates a chemical reaction and yet does not directly participate in the reaction and is therefore not consumed. Dr. Cech uses a penny and a beaker of acetone to illustrate how a catalyst works. It can be used like a model for biochemical reactions. Penny&apos;s in living cells are called enzymes. Also featured on the DVD The Double Life of RNA, available free from HHMI</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/285cf875-15fb-48f8-b0e3-30660e7a55fc/cand_5.jpg</video:thumbnail_loc>
      <video:duration>340</video:duration>
      <video:publication_date>2007-08-02T22:54:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/601.mp4</video:content_loc>
      <video:uploader>siere</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>Glow</video:tag>
      <video:tag>catalyst</video:tag>
      <video:tag>Enzyme</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-Recursion-part-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9- Recursion part 1</video:title>
      <video:description>Lec 9- Recursion part 1.
The Beauty and Joy of Computing</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19179.jpg</video:thumbnail_loc>
      <video:duration>2960</video:duration>
      <video:publication_date>2012-09-04T18:57:51.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/SHYGDKJf6Ac</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Manufacturing-Of-Oxygen-Using-Potassium-Chlorate</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Manufacturing Of Oxygen Using Potassium Chlorate</video:title>
      <video:description>In this video, the narrator demonstrates the proper preparation of oxygen using potassium chlorate. Materials used in this activity are test tubes, rubber stopper, potassium chlorate, gas jar, trough, delivery tube, clamp stand, manganese dioxide, burner, water, and beehive shelf.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/2865d426-e448-49bc-93c2-5b544763afe4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>160</video:duration>
      <video:publication_date>2011-12-12T02:09:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11313.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Chemical Engineering</video:category>
      <video:tag>Preparation</video:tag>
      <video:tag>Oxygen</video:tag>
      <video:tag>using</video:tag>
      <video:tag>Potassium</video:tag>
      <video:tag>Chlorate</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Penn-Jillette-on-How-Religious-Thinking-Blocks-Out-Reality</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Penn Jillette on How Religious Thinking Blocks Out Reality</video:title>
      <video:description>Is religion the cause of much of the world&apos;s problems?  Penn Jillette considers this question and says not religion, but broader misguided thinking of subjective feelings and experiences as parts of objective reality is at the root of much of our issues.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/286041e7-7b8d-48fc-98ba-a19c8a85bd01/cand_5.jpg</video:thumbnail_loc>
      <video:duration>333</video:duration>
      <video:publication_date>2012-12-02T19:40:10.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28250.mp4</video:content_loc>
      <video:uploader>layne.ransom.5</video:uploader>
      <video:category>Interviews</video:category>
      <video:tag>Big</video:tag>
      <video:tag>Think</video:tag>
      <video:tag>Penn</video:tag>
      <video:tag>Jillette</video:tag>
      <video:tag>religion</video:tag>
      <video:tag>reality</video:tag>
      <video:tag>objectivity</video:tag>
      <video:tag>subjectivity</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Scalar-And-Vector-Products</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Scalar And Vector Products</video:title>
      <video:description>This video shows the scalar product(dot product) and vector product(cross product) of two vectors. Scalar product do not have the direction while the direction of a vector product is provided by right hand screw rule.</video:description>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18  - Periodontal Surgery (Muco-Periosteal Flap)</video:title>
      <video:description>&quot;Lec 18  - Periodontal Surgery (Muco-Periosteal Flap)&quot; Utilization of inverse bevel incision to perform periodontal surgery. Also shows suturing, placement of dressing and dismissal of patient. Orig. air date: JAN 4 72

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
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      <video:duration>2847</video:duration>
      <video:publication_date>2012-09-09T06:03:23.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/u9gkz_RCIEs</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>18</video:tag>
      <video:tag>Periodontal</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>Muco</video:tag>
      <video:tag>Periosteal</video:tag>
      <video:tag>Flap</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/TURP-Transurethral-Resection-of-the-Prostate-Procedure</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>TURP (Transurethral Resection of the Prostate) Procedure</video:title>
      <video:description>TURP is a surgical procedure that involves cutting away a section of the prostate gland during transurethral resection of the prostate an instrument is inserted up the urethra to remove the section of the prostate that is blocking urine flow</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/a3ab77c6-f8e5-48a9-baba-c0f338e3bbd8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>588</video:duration>
      <video:publication_date>2011-12-01T05:00:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10258.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>TURP</video:tag>
      <video:tag>Transurethral</video:tag>
      <video:tag>Resection</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Prostate</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-Electrical-Engineering-141</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18- Electrical Engineering 141</video:title>
      <video:description>Lec 18- Electrical Engineering 141.
Introduction to Digital Integrated Circuits</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17059.jpg</video:thumbnail_loc>
      <video:duration>4841</video:duration>
      <video:publication_date>2012-09-02T05:24:17.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/dp5KZl2PxCI</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
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      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/The-Process-of-Short-Interfering-RNA-siRNA-with-sound</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Process of Short Interfering RNA (siRNA) [with sound]</video:title>
      <video:description>The basics of the mechanism of siRNA are explained in this video, shown in Parkinson&apos;s Disease Revision PPT at the IX Congress of Physiology Students, 2005. Faculty of Medicine, University of Seville.

We would like to thank Prof. M. Bähr an Prof. P. Lingor, University of Göttingen, Germany.

Please check my website at the University of Seville for more information about the process and the references in which this animation is based on. Thanks.

http://www.alu.us.es/d/danplegar/parkinsonsdisease.htm</video:description>
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      <video:duration>41</video:duration>
      <video:publication_date>2009-07-08T02:13:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3005.mp4</video:content_loc>
      <video:uploader>sikadi</video:uploader>
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      <video:tag>seville</video:tag>
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      <video:tag>pleguezuelo</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Describes-about-oncogenic-activation-receptor-tyrosine-kinas</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Describes about oncogenic activation receptor tyrosine kinas</video:title>
      <video:description>This video explains about oncogenic activation receptor tyrosine kinases

Oncogenic activation receptor tyrosine kinases</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/10/29f8f3f1-0a4c-4c3f-b8cb-ffcaed1f7c13/cand_5.jpg</video:thumbnail_loc>
      <video:duration>239</video:duration>
      <video:publication_date>2012-10-10T11:00:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27744.mp4</video:content_loc>
      <video:uploader>Julia Roberts</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Oncogenic</video:tag>
      <video:tag>activation</video:tag>
      <video:tag>receptor</video:tag>
      <video:tag>tyrosine</video:tag>
      <video:tag>kinases</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-ALS-Lou-Gehrigs-disease</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is ALS? Lou Gehrig&apos;s disease</video:title>
      <video:description>ALS, also called Lou Gehrig&apos;s disease is a progressive neurodegenerative disease and it affects nerve cells in the brain and the spinal cord.  As it is known, our motor neurons reach from the brain to the spinal cord and from the spinal cord to the muscles throughout the body.  In ALS there is a progressive degeneration of the motor neurons which eventually leads to their death. After the motor neurons die, the ability of our brain to initiate and control muscle movement will be lost. Patients in the later stages of the disease may become totally paralyzed.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/08/2a0ed681-00c7-45bb-9d1a-caa4045d2d43/cand_5.jpg</video:thumbnail_loc>
      <video:duration>244</video:duration>
      <video:publication_date>2014-08-26T06:11:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31172.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>ALS</video:tag>
      <video:tag>Lou</video:tag>
      <video:tag>Gehrig</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Disease</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Sentinel-Lymph-Node-Biopsy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Sentinel Lymph Node Biopsy</video:title>
      <video:description>Sentinel Lymph Node Biopsy can be performed if the patient has a breast cancer. The procedure may show results that may indicate that the lymph node has to be removed. It is necessary because the lymph nodes are transporting fluids within the body and the cancer cells easily reach there and move to other systems and organs. See more in the video.</video:description>
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      <video:duration>365</video:duration>
      <video:publication_date>2011-11-29T21:44:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9186.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Medical</video:category>
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      <video:tag>Lymph</video:tag>
      <video:tag>node</video:tag>
      <video:tag>biopsy</video:tag>
      <video:tag>Breast</video:tag>
      <video:tag>Cancer</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/A-60-second-truth</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A 60 second truth</video:title>
      <video:description>There is a random collection of modern communication systems that can be used to send and receive information at instant, hence a 60 second truth. Enjoy.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/2a398fce-2370-4075-9083-dd6571e467a1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>111</video:duration>
      <video:publication_date>2013-01-12T00:53:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28652.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>A</video:tag>
      <video:tag>60</video:tag>
      <video:tag>Second</video:tag>
      <video:tag>Truth</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Endocrine-System-How-it-Functions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Endocrine System: How it Functions</video:title>
      <video:description>The endocrine system is an integrated system of small organs which involve the release of extracellular signaling molecules known as hormones. The endocrine system is instrumental in regulating metabolism, growth and development, tissue function, and plays a part also in mood. The field of medicine that deals with disorders of endocrine glands is endocrinology, a branch of the wider field of internal medicine.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/11/2a5042a9-9bd8-468a-9378-3dacbef5268d/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2007-11-05T04:35:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1113.mp4</video:content_loc>
      <video:uploader>watch</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Endocrine</video:tag>
    </video:video>
  </url>
  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Radial City</video:title>
      <video:description>Powder Standing wave magnetic charge interference.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/11/2a6401e3-6cc8-454b-a14d-91ce075bc672/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2013-11-10T20:53:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30741.mp4</video:content_loc>
      <video:uploader>gabriel kelemen</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Powder</video:tag>
      <video:tag>Standing</video:tag>
      <video:tag>wave</video:tag>
      <video:tag>Faraday</video:tag>
      <video:tag>nonlinear</video:tag>
      <video:tag>resonance</video:tag>
      <video:tag>interference</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Ecological-Footprint-of-Food</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Ecological Footprint of Food</video:title>
      <video:description>A very interesting video showing the ecological footprint of food. Different types of foods are discussed here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/2a736fba-44ca-4b3a-9776-3b43f52a7929/cand_5.jpg</video:thumbnail_loc>
      <video:duration>120</video:duration>
      <video:publication_date>2010-11-22T22:05:29.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5676.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>my</video:tag>
      <video:tag>ecological</video:tag>
      <video:tag>Footprint</video:tag>
      <video:tag>04</video:tag>
      <video:tag>food</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-IIT-JEE-Complex-Numbers-part-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - IIT JEE Complex Numbers (part 2)</video:title>
      <video:description>IIT JEE Complex Numbers (part 2)

2010 IIT JEE Paper 1 Problem 39 Complex Numbers (part 2)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24954.jpg</video:thumbnail_loc>
      <video:duration>446</video:duration>
      <video:publication_date>2012-09-17T17:48:44.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/pQwoBOpVoWw</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>IIT</video:tag>
      <video:tag>JEE</video:tag>
      <video:tag>Complex</video:tag>
      <video:tag>Numbers</video:tag>
      <video:tag>part</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-20-Electrical-Engineering-141</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20- Electrical Engineering 141</video:title>
      <video:description>Lec 20- Electrical Engineering 141.
Introduction to Digital Integrated Circuits</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17061.jpg</video:thumbnail_loc>
      <video:duration>4773</video:duration>
      <video:publication_date>2012-09-02T05:25:28.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/9pix5ClcB3Y</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
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      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-25-Parsec-Definition</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 25 - Parsec Definition</video:title>
      <video:description>Parsec Definition

Parsec Definition</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24955.jpg</video:thumbnail_loc>
      <video:duration>453</video:duration>
      <video:publication_date>2012-09-17T17:48:52.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/6zV3JEjLoyE</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Parsec</video:tag>
      <video:tag>Definition</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Communism</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Communism</video:title>
      <video:description>Communism

Overview of Communism and Marxist-Leninist States</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24471.jpg</video:thumbnail_loc>
      <video:duration>903</video:duration>
      <video:publication_date>2012-09-17T13:19:29.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/MmRgMAZyYN0</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>communism</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Elephants-and-crocodiles-attack-Lion-cubs-in-BBC-Earth</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Elephants and crocodiles attack Lion cubs in BBC Earth</video:title>
      <video:description>The young ones of any species are always in danger from one source or the other, more so the Lion cubs here they are attacked by elephants and crocodiles. This is the pride from BBC Earth.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/2a7a3e0f-36cc-4596-a1a4-8e39413653c2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>216</video:duration>
      <video:publication_date>2011-11-26T06:02:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8149.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>lion</video:tag>
      <video:tag>cubs</video:tag>
      <video:tag>attacked</video:tag>
      <video:tag>by</video:tag>
      <video:tag>elephants</video:tag>
      <video:tag>alligators</video:tag>
      <video:tag>Pride</video:tag>
      <video:tag>BBC</video:tag>
      <video:tag>Earth</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cont-of-Genetically-Modifying-a-MousePart-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cont. of  Genetically Modifying a Mouse.Part 2</video:title>
      <video:description>Genetic engineering techniques have been applied in numerous fields including research, biotechnology, and medicine.This video relays the process and the scientific instruments employed.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/2a809a04-f030-4a16-8720-b76ef9ae60bf/cand_5.jpg</video:thumbnail_loc>
      <video:duration>404</video:duration>
      <video:publication_date>2010-11-17T23:05:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5600.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Transgenic</video:tag>
      <video:tag>mice</video:tag>
      <video:tag>modify</video:tag>
      <video:tag>Mouse</video:tag>
      <video:tag>Genetic</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Detection-of-glucose-and-protein-in-urine</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Detection of glucose and protein in urine</video:title>
      <video:description>Detection of glucose and protein in urine is explained in this scientific video. In certain conditions such as diabetes and kidney diseases, glucose and protein may be excreted with urine. This video demonstrates a test procedure for detection of glucose and protein in urine. It is an operational obstetrics and gynecology video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/2ba3696b-40a0-4eb3-ac20-71856d38cd22/cand_5.jpg</video:thumbnail_loc>
      <video:duration>29</video:duration>
      <video:publication_date>2011-11-29T11:10:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8845.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>Glucosuria</video:tag>
      <video:tag>proteinuria</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Total-Hip-replacement-surgery-in-India-appeased-Mr-Friday-from-Nigeria</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Total Hip replacement surgery in India appeased Mr Friday from Nigeria</video:title>
      <video:description>A total hip replacement consists of replacing both the acetabulum and the femoral head while hemiarthroplasty generally only replaces the femoral head hip replacement is currently the most successful and reliable orthopedic operation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/2ba7d8a5-5c3a-4025-a863-7695bc13d4b8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>157</video:duration>
      <video:publication_date>2011-12-06T18:20:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10793.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Interviews</video:category>
      <video:tag>Total</video:tag>
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      <video:tag>replacement</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>in</video:tag>
      <video:tag>India</video:tag>
      <video:tag>appeased</video:tag>
      <video:tag>Mr</video:tag>
      <video:tag>Friday</video:tag>
      <video:tag>From</video:tag>
      <video:tag>Nigeria</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>NurseReview.Org - Animation on Central Venous Line Insertion</video:title>
      <video:description>NurseReview.Org to see more videos (Medical) ... NurseReview.Org Animation on Central Venous Line Insertion nclex review cgfns nle medical physical science medicine</video:description>
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    <loc>https://dnatube.com/videos/Applications-Of-Spherical-Mirrors</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Applications Of Spherical Mirrors</video:title>
      <video:description>This scientific video demonstrates the different uses of spherical mirrors. The two types of spherical mirrors featured in this presentation are convex and concave mirrors.</video:description>
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      <video:publication_date>2011-12-12T02:22:08.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11348.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Lec-23-Electrical-Engineering-141</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Lec 23- Electrical Engineering 141.
Introduction to Digital Integrated Circuits</video:description>
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      <video:duration>4877</video:duration>
      <video:publication_date>2012-09-02T05:27:17.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/BT9i98jquxk</video:player_loc>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Public acceptance of evolution: interview with Daniel Dennet</video:title>
      <video:description>About half of the populations of the United States of America do not believe in evolution. When asked how the skeptics could be convinced, Daniel Dennett of Tuft University expressed his concerns about it. He also stressed that understanding and acceptance of evolution is essential to solve many social and humanitarian problems. Edited by Ashraf</video:description>
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      <video:duration>186</video:duration>
      <video:publication_date>2007-08-10T00:35:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/660.mp4</video:content_loc>
      <video:uploader>siere</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Evolution</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-35-Commutative-Law-of-Multiplication</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 35 - Commutative Law of Multiplication</video:title>
      <video:description>Commutative Law of Multiplication

U01_L4_T1_we4 Commutative Law of Multiplication</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24729.jpg</video:thumbnail_loc>
      <video:duration>108</video:duration>
      <video:publication_date>2012-09-17T16:23:39.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ENKH97PYssg</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Commutative</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Multiplication</video:tag>
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  </url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Harmful Effects of Sunlight on Skin</video:title>
      <video:description>This video shows the harmful effects of sunlight on your skin. The occurrence of disease due to harmful rays are shown in this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/2bb7fbb6-e482-46fa-abc3-05f519fc84e2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>187</video:duration>
      <video:publication_date>2011-11-28T23:20:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8552.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>the</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Endoscopic view of Adenoids</video:title>
      <video:description>This clip shows the endoscopic view of the nasopharyngeal adenoids the adenoid is a median mass of mucosa associated lymphoid tissue it is situated in the roof and posterior wall of the nasopharynx</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/2bc49864-2b37-4484-a96d-da06edeceb51/cand_5.jpg</video:thumbnail_loc>
      <video:duration>34</video:duration>
      <video:publication_date>2011-12-01T23:01:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10538.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Endoscopic</video:tag>
      <video:tag>View</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Adenoids</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Spinal-Pain-Relief-Technology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Spinal Pain Relief Technology</video:title>
      <video:description>This 3D medical animation demonstrates the treatment procedure for “spinal pain relief”. RFA is a procedure used to reduce spinal pain. An electrical current produced by a radio wave is used to heat up a small area of nerve tissue, thereby decreasing pain signals from that specific area. The treatment is performed under real time fluoroscopic guidance. For more information, visit our website : www.scientificanimations.com</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30701.mp4</video:content_loc>
      <video:uploader>Scientific Animations</video:uploader>
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      <video:tag>Low</video:tag>
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      <video:tag>Pain</video:tag>
      <video:tag>Vertebrae</video:tag>
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      <video:tag>frequency</video:tag>
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      <video:tag>fluoroscopy</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Organic Chemistry: Nucleophile and Electrophile</video:title>
      <video:description>Here is an introduction to 2 important terms you will use again and again.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/2c13bb24-5717-4354-9b24-7d8ff4630fe8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>111</video:duration>
      <video:publication_date>2009-04-09T01:38:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1656.mp4</video:content_loc>
      <video:uploader>ayseni</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>Organic</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>Reactions</video:tag>
      <video:tag>nucleophiles</video:tag>
      <video:tag>electrop</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Who-says-vinegar-is-only-for-salads</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Who says vinegar is only for salads</video:title>
      <video:description>Here is a list of thing to do with vinegar that have nothing to do with the kitchen.  From unclogging drains to fixing your glasses, check this video out.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/08/2c258d43-486d-4a68-996c-b52675929228/cand_5.jpg</video:thumbnail_loc>
      <video:duration>142</video:duration>
      <video:publication_date>2014-08-27T23:30:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31555.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>vinegar</video:tag>
      <video:tag>cleaning</video:tag>
      <video:tag>fixing</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Distant-Galaxy-Ever-Measured</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Distant Galaxy Ever Measured</video:title>
      <video:description>Technology and science. With the team of the two disciplines, the video is presents the most distant galaxy ever measured.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/2c13c2ff-f003-4b5f-b3c1-5b5896142483/cand_5.jpg</video:thumbnail_loc>
      <video:duration>344</video:duration>
      <video:publication_date>2013-01-14T07:40:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28802.mp4</video:content_loc>
      <video:uploader>Tawanna Massey</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>Distant</video:tag>
      <video:tag>Galaxy</video:tag>
      <video:tag>Ever</video:tag>
      <video:tag>Measured</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lumbar-puncture-in-pediatric-care</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lumbar puncture in pediatric care</video:title>
      <video:description>A lumbar puncture is a medical diagnostic procedure that is used to draw the celebrospinal fluid from the spinal cord. This is an illustration of how its done on the little ones in pediatric care.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/2bc67162-6239-4bf5-9fbc-40a5cd522d91/cand_5.jpg</video:thumbnail_loc>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8278.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
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      <video:tag>Pediatric</video:tag>
      <video:tag>Lumbar</video:tag>
      <video:tag>puncture</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 122 - Solving Quadratic Equations by Factoring 2.avi</video:title>
      <video:description>Solving Quadratic Equations by Factoring 2.avi

U09_L2_T2_we2 Solving Quadratic Equations by Factoring 2.avi</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24731.jpg</video:thumbnail_loc>
      <video:duration>199</video:duration>
      <video:publication_date>2012-09-17T16:25:23.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/04RpkdaNzr8</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Solving</video:tag>
      <video:tag>Quadratic</video:tag>
      <video:tag>Equations</video:tag>
      <video:tag>by</video:tag>
      <video:tag>Factoring</video:tag>
      <video:tag>2</video:tag>
      <video:tag>avi</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Colorectal-Cancer-Surgery-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Colorectal Cancer Surgery Video</video:title>
      <video:description>This video discusses the laparoscopic procedure for colorectal cancer surgery. A brief explanation of this step by step process is provided in this 3D medical animation.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/04/2c04239a-7417-4f28-b7d9-e758d9f8080b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>107</video:duration>
      <video:publication_date>2013-04-07T19:35:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30478.mp4</video:content_loc>
      <video:uploader>Jennifer Byars</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Colorectal</video:tag>
      <video:tag>Cancer</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>3d</video:tag>
      <video:tag>Medical</video:tag>
      <video:tag>Animation</video:tag>
      <video:tag>Laparoscopic</video:tag>
      <video:tag>Procedure</video:tag>
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  </url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Microarray Experiment explained</video:title>
      <video:description>A depiction of a typical microarray experiment to discover which genes are expressed in a given sample. In this case it had been used infected and uninfected plant tissue, from which has mRNA been extracted and than transcribed to DNA, fluorescent labeled and hybridized. Information on gen expression is obtained via fluorescence.
Video Ref: www.learner.org</video:description>
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      <video:duration>90</video:duration>
      <video:publication_date>2007-04-06T21:46:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/220.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Micro</video:tag>
      <video:tag>array</video:tag>
      <video:tag>fluorescence</video:tag>
      <video:tag>Plant</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>cDNA</video:tag>
      <video:tag>mRNA</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Apoptosis-induced-by-T-cells</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Apoptosis induced by T cells</video:title>
      <video:description>Activation of apoptosis by T cells is explained in the video</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/04/2bdd2165-46b2-4993-9cd4-e4e9f9fda22e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>111</video:duration>
      <video:publication_date>2010-04-08T20:03:29.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4111.mp4</video:content_loc>
      <video:uploader>hassan</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Induction</video:tag>
      <video:tag>of</video:tag>
      <video:tag>apoptosis</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>Death</video:tag>
      <video:tag>immunology</video:tag>
      <video:tag>garland</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>garlandscience</video:tag>
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    <loc>https://dnatube.com/videos/H5N1-virus-transmission-through-pig</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>H5N1 virus transmission through pig</video:title>
      <video:description>Wiki info: Influenza A virus subtype H5N1, also known as A(H5N1) or simply H5N1, is a subtype of the Influenza A virus which can cause illness in humans and many other animal species.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/12/2bec91d9-b4d7-4e9d-862d-0acd35407ea7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>30</video:duration>
      <video:publication_date>2007-12-04T02:46:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1142.mp4</video:content_loc>
      <video:uploader>nirva dede</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>h5n1</video:tag>
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    <loc>https://dnatube.com/videos/functions-derivatives-and-tangents</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>functions derivatives and tangents</video:title>
      <video:description>functions derivatives and tangents, more... http://www.sonom.gr</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/04/2be3a196-df84-46ee-97ae-c50ee5ac1632/cand_5.jpg</video:thumbnail_loc>
      <video:duration>91</video:duration>
      <video:publication_date>2012-04-13T15:13:08.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/12239.mp4</video:content_loc>
      <video:uploader>dimitris poimenidis</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>math</video:tag>
      <video:tag>Mathematics</video:tag>
      <video:tag>calculus</video:tag>
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    <loc>https://dnatube.com/videos/French-Lady-Share-Experience-about-Liposuction-and-Facial-Cosmetic-Surgery-in-India</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>French Lady Share Experience about Liposuction and Facial Cosmetic Surgery in India</video:title>
      <video:description>Liposuction is one of the most commonly performed cosmetic surgery procedure worldwide as well as in india perform liposuction in India at affordable prices with best cosmetic surgeons and plastic surgery clinics and hospitals</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/2bf709ad-04e0-4ef9-a237-76ea0ff6fa1e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>80</video:duration>
      <video:publication_date>2011-12-01T02:12:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9907.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>French</video:tag>
      <video:tag>Lady</video:tag>
      <video:tag>shares</video:tag>
      <video:tag>experience</video:tag>
      <video:tag>about</video:tag>
      <video:tag>liposuction</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Facial</video:tag>
      <video:tag>Cosmetic</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>wit</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-23-Programming-Paradigms-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23 - Programming Paradigms (Stanford)</video:title>
      <video:description>&quot;Lec 23 - Programming Paradigms (Stanford)&quot; Lecture by Professor Jerry Cain for Programming Paradigms (CS107) in the Stanford University Computer Science department.  In this lecture, Prof. Cain discusses memory models in Scheme programming language by giving several detailed examples.

Programming Paradigms (CS107) introduces several programming languages, including C, Assembly, C++, Concurrent Programming, Scheme, and Python.  The class aims to teach students how to write code for each of these individual languages and to understand the programming paradigms behind these languages.

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=9D558D49CA734A02

CS 107 Course Website:
http://www.CS107.stanford.edu/

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford/</video:description>
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      <video:description>This video shows the full mechanism of breathing in human body. The mechanics of breathing involves the change in pressure and volume of thoracic cavity.</video:description>
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      <video:uploader>rainman</video:uploader>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture 10 - Environ Sci Spring 2011</video:title>
      <video:description>&quot;Lec 10 - Environ Sci &quot; Spring 2011 Wildlife Ecology</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Famous Double Slit Experiment Explained in Detail</video:title>
      <video:description>Do you want to win nobel price? If you can explain this using common sense and logic, you can get one! This experiment is sometimes called the &quot;two-slit&quot; or &quot;Young&apos;s&quot; experiment, it demonstrates that matter and energy can display the characteristics of both waves and particles, establishing the principle known as wave-particle duality. Furthermore, it questions the role of the observer in the outcome of events and demonstrates the fundamental limitation of an observer to predict experimental results. /nFor this reason, Richard Feynman called it &quot;a phenomenon which is impossible ... to explain in any classical way, and which has in it the heart of quantum mechanics. In reality, it contains the only mystery [of quantum mechanics],&quot;./nProfessor Jim Al-Khalili explains the experiment that reveals the &quot;central mystery of quantum mechanics&quot; - the double slit experiment.</video:description>
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      <video:uploader>Admin</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Scarless Breast Lift Using Serdev Suture Without Scars</video:title>
      <video:description>The video shows breast lift surgery using Serdev suture. The surgeon uses technique that doesn`t leave scars. The patient already had a breast surgery but has lost weight and needs another operation.</video:description>
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      <video:uploader>userone</video:uploader>
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    <loc>https://dnatube.com/videos/Immortal-Trees-and-the-Perception-of-Aging</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>Immortal Trees and the Perception of Aging</video:title>
      <video:description>Why does it seem like as people get older, it feels like time moves more quickly?  This question is looked at, along with intriguing facts about organisms who have lived thousands and tens of thousands of years--with no signs of stopping.</video:description>
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      <video:uploader>layne.ransom.5</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>PCR can be used to make changes to the nucleotide sequence of DNA. This is called PCR mutagenesis. Site-direct mutagenesis is one kind of PCR mutagenesis, which introduces a mutation at a specific location on the DNA strand. More videos at Abnova http://www.abnova.com</video:description>
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      <video:uploader>Abnova Corp</video:uploader>
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    <loc>https://dnatube.com/videos/Lec-123-Solving-Quadratic-Equations-by-Factoring-3avi</loc>
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      <video:title>Lec 123 - Solving Quadratic Equations by Factoring 3.avi</video:title>
      <video:description>Solving Quadratic Equations by Factoring 3.avi

U09_L2_T2_we3 Solving Quadratic Equations by Factoring 3.avi</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Growth and Development of Child</video:title>
      <video:description>Early childhood is the most rapid period of growth and development. Different periods are shown her in the growth and development of a child.</video:description>
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      <video:uploader>RobertHooke</video:uploader>
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    <loc>https://dnatube.com/videos/How-Evolution-Works-Part-3-DNA</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>How Evolution Works Part 3- DNA</video:title>
      <video:description>Natural selection is the process by which species adapt to their environment. Natural selection leads to evolutionary change when individuals with certain characteristics have a greater survival or reproductive rate than other individuals in a population and pass on these inheritable genetic characteristics to their offspring. Simply put, natural selection is a consistent difference in survival and reproduction between different genotypes, or even different genes, in what we could call reproductive success. A genotype is a group of organisms sharing a specific genetic makeup.

The reason that natural selection is important is that it’s the central idea, stemming from Charles Darwin and Alfred Russel Wallace, that explains design in nature. It is the one process that is responsible for the evolution of adaptations of organisms to their environment.

Darwin’s book On the Origin of Species by Means of Natural Selection caused quite a stir when it appeared in 1859. Evidence to support evolution and natural selection, of course, has accumulated over time, and now science accepts that evolution is a fact and that natural selection explains very well how adaptive evolution takes place.</video:description>
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      <video:uploader>Burak Eksi</video:uploader>
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      <video:tag>Evolution</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Structure of Protein</video:title>
      <video:description>The primary structure of proteins Constructed from 20 different amino acids is shows here. The secondary and tertiary structures are also explained here.</video:description>
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      <video:publication_date>2013-02-10T02:08:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29905.mp4</video:content_loc>
      <video:uploader>Eugenio Boyd</video:uploader>
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    <loc>https://dnatube.com/videos/Action-Potentials-and-Muscle-Contraction</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:description>This video is a part of Mader Human Biology Chapter 12: Muscular System and it explains action potentials and muscle contraction.</video:description>
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      <video:uploader>nazir</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Structure of Female Reproductive System</video:title>
      <video:description>Female Reproductive System Anatomy is performed to check whether a female having a healthy reproductive system or not. Videos shows the structure and problems associated with system.</video:description>
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      <video:uploader>season_31</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>The visual explanation of happening of hemostasis, coagulation, and fibrinolisis.

Watch the animated processes of hemostasis, coagulation and fibrinolisis. Created by Dr. Paulo Cesar Naoum and Alia F. M. Naoum. Animated by Birdo.</video:description>
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      <video:uploader>Julia Roberts</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>This videos shows a neurological examination which has five main sections that test the various neurological functions, it starts with questioning on awareness or orientation before proceeding to other tests.</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Working of Liquid Lens</video:title>
      <video:description>Video contains an activity to show the working of a liquid lens. Video is really helpful for the physics loving students.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/2dacc539-2fb3-40e6-b860-6bb1e2b09cd3/cand_5.jpg</video:thumbnail_loc>
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      <video:uploader>Candelaria Smart</video:uploader>
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    <loc>https://dnatube.com/videos/Consequences-of-lack-of-sleep</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Consequences of lack of sleep</video:title>
      <video:description>Canadian duo asapSCIENCE brings us the effects on the body due to lack of sleep.  We need at least 8 hours of sleep, but what happens if you go with out it? take a look at this informative video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/10/2dbbd9cf-86ae-4009-9231-4e0a4409073e/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2014-10-03T12:35:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31861.mp4</video:content_loc>
      <video:uploader>dhumana</video:uploader>
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    <loc>https://dnatube.com/videos/Cecropia-Urticaceae-and-ants</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>Cecropia (Urticaceae) and ants</video:title>
      <video:description>Several species of Cecropia (Urticaceae) have a symbiotic relationship with ants. The insects inhabit the hollow branches and protect the plant against herbivores and injuries. This short film depicts a piece of Cecropia twig with the ants that were found within. This film was shot in Aquidauana (Mato Grosso do Sul, Brazil) in january 2010.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/05/2dbe0af9-0b99-41e1-ba93-8aa90adc582f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>11</video:duration>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4364.mp4</video:content_loc>
      <video:uploader>Rodrigo Singer</video:uploader>
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      <video:tag>Plants</video:tag>
      <video:tag>Interactions</video:tag>
      <video:tag>Ants</video:tag>
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    <loc>https://dnatube.com/videos/A-colorful-look-at-carbohydrates</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A colorful look at carbohydrates</video:title>
      <video:description>This enlightening podcast, from www.bozemanscience.com, characterizes the functions, makeup, creation, and formulas of carbohydrates. If you want to thoroughly learn about carbohydrates with simple and easy to understand diagrams and examples, then you must see this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/2dbf111d-7136-4c54-804b-8560c35c60b5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>528</video:duration>
      <video:publication_date>2013-01-19T04:57:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28928.mp4</video:content_loc>
      <video:uploader>Bettye Purnell</video:uploader>
      <video:category>Cell Biology</video:category>
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      <video:tag>sugar</video:tag>
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    <loc>https://dnatube.com/videos/Lec-2-Currency-Effect-on-Trade</loc>
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      <video:description>Currency Effect on Trade

Currency Effect on Trade</video:description>
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      <video:description>Video tutorial showing the structure of triglyceride with diagrams is shown here. A triglyceride is made up of two main components i.e. glycerol and fatty acids.</video:description>
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      <video:description>An endoscopy is used by medical practitioner to see inside a patients body with an endoscope. This video shows a vaginal endoscopy.</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Usually, colonoscopy is procedure for examine the lining of lower intestine. This is also a safe and easier procedure for removing colon polyp. This video explains the process of colon polyp removal by polypectomy. Edited by Ashraf</video:description>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>The year 2008 earned itself the title the year of a global food Crisis. Why don&apos;t we step really back and look at the situation from a different view point.</video:description>
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      <video:uploader>benchwork</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>This video presents a MIT lecture on nervous system. The lecture was delivered by Professor Eric Lander. Edited by Ashraf.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1563.mp4</video:content_loc>
      <video:uploader>Celal Yankuncu</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>The Spaced Out series present the curious idea about the Sun having a twin. There are some apocalypse theories that are related to this idea. According to them, there is a planet behind our Sun that comes close to Earth every 28,000 years causing catastrophic events. But is it possible?</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28446.mp4</video:content_loc>
      <video:uploader>Amir Nayak</video:uploader>
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  <url>
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      <video:description>You should leave regular activities and exercises while taking monaVie juice. It will be able to keep you active and you will be able to maintain a healthy body free from diseases.
http://twitter.com/MONAVIE
MonaVie</video:description>
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      <video:publication_date>2010-12-23T12:28:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6722.mp4</video:content_loc>
      <video:uploader>Brett Lubarsky</video:uploader>
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      <video:tag>MonaVie</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 17-Computer Science 162</video:title>
      <video:description>Operating Systems and System Programming lec 17-Computer Science 162 .</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19136.jpg</video:thumbnail_loc>
      <video:duration>4847</video:duration>
      <video:publication_date>2012-09-04T18:05:42.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/G7pnLVKktIo</video:player_loc>
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  <url>
    <loc>https://dnatube.com/videos/The-Diet-for-Anti-Aging</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Diet for Anti Aging</video:title>
      <video:description>How do we keep our bodies from aging rapidly, what is the effect of of sugars that rise rapidly into the system. Such sugars cause a burst of information that reduces memory, causes dry skin, increases chances of cancer and heart disease.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/2e1575f0-4747-420c-abe8-19b59970bbb3/cand_5.jpg</video:thumbnail_loc>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8422.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/H1N1-Vaccine-TV-interview-with-the-former-Health-Minister-for-Finland</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>H1N1 Vaccine TV interview with the former Health Minister for Finland</video:title>
      <video:description>The former finland health minister talks about H1N1 the vaccine the who and the elite she talks about the elites plan of depopulation through the flu and vaccine as well as other plans watch video for more</video:description>
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      <video:duration>411</video:duration>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Hysterectomy is carried out to remove your womb. A complete procedure is discussed here with the structure of vagina, cervix, womb and ovary.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/2e1a9722-3101-4654-ae3a-66b700982f17/cand_5.jpg</video:thumbnail_loc>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29944.mp4</video:content_loc>
      <video:uploader>Jennifer Byars</video:uploader>
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      <video:tag>Hysterectomy</video:tag>
      <video:tag>is</video:tag>
      <video:tag>carried</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/The-Sense-of-Position-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Sense of Position (1)</video:title>
      <video:description>The Sense of Position ... The Sense of Position</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1958.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Cell Biology</video:category>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Video of membrane rapture by detergent adding.</video:title>
      <video:description>This video shows red blood cell&apos;s membrane being ruptured, soluted with detergent. Cell&apos;s cytoplasm spills down.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/03/2e2dda69-b95a-4390-abd2-5d81ed510261/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2007-03-25T19:01:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/69.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Red</video:tag>
      <video:tag>blood</video:tag>
      <video:tag>cells</video:tag>
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      <video:tag>membrane</video:tag>
      <video:tag>detergents</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-125-Quadratic-Functions-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 125 - Quadratic Functions 2</video:title>
      <video:description>Quadratic Functions 2

U10_L1_T1_we2 Quadratic Functions 2</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24734.jpg</video:thumbnail_loc>
      <video:duration>442</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/dfoXtodyiIA</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>An interesting video showing the launch of a splendid endeavor. Its different phases during launch are discussed here by the experts.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/2e624ce2-2494-496f-b997-a24827612f58/cand_5.jpg</video:thumbnail_loc>
      <video:duration>614</video:duration>
      <video:publication_date>2013-02-08T03:59:39.000Z</video:publication_date>
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      <video:uploader>Ollie Wall</video:uploader>
      <video:category>Aerospace Engineering</video:category>
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  <url>
    <loc>https://dnatube.com/videos/Athletes-foot-kicking-the-condition</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Athletes foot kicking the condition</video:title>
      <video:description>This video provides an information about athletes foot kicking the condition (beauty grooming gur

Don&apos;t let the name fool you! Athletes aren&apos;t the only ones who get athlete&apos;s foot. Since it can be frustrating, check out these helpful prevention and treatment options to make sure this fungal infection doesn&apos;t slow you down.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/10/a3f912fd-fa3f-497e-b3c9-4856d51209eb/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2012-10-10T12:59:10.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27800.mp4</video:content_loc>
      <video:uploader>Julia Roberts</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:uploader>second second</video:uploader>
      <video:category>Chemical Engineering</video:category>
      <video:tag>Rate</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Reaction</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to test radial and ulnar artery circulation</video:title>
      <video:description>To begin have the patient clench the hand tightly upon release the blood should return quickly if you push down on both arteries specifically the radial side the hand remains white after loosening the clenched hand if you release the ulnar side you will notice that the hand returns to a normal pink color</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/a3fedb5c-29a4-4c78-97f5-e7e55da46abc/cand_5.jpg</video:thumbnail_loc>
      <video:duration>32</video:duration>
      <video:publication_date>2011-12-11T22:43:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11028.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>How</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Test</video:tag>
      <video:tag>radial</video:tag>
      <video:tag>Ulnar</video:tag>
      <video:tag>artery</video:tag>
      <video:tag>Circulation</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Random-Movements</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Random Movements</video:title>
      <video:description>Observe how Particles are randomly moving under a microscope.Another Brownian motion example.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/05/a4133af5-3547-4762-84e7-244a4c3d688e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>31</video:duration>
      <video:publication_date>2007-05-28T00:11:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/436.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>brownianmotion</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Explanation-of-Drosophila-genetic-mapping</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Explanation of Drosophila genetic mapping</video:title>
      <video:description>This video explaines about Drosophila genetic mapping. /nAn dpoint mutation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/10/2e348790-9879-45f9-8dd0-e12a21d7c7ad/cand_5.jpg</video:thumbnail_loc>
      <video:duration>184</video:duration>
      <video:publication_date>2012-10-03T06:30:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27682.mp4</video:content_loc>
      <video:uploader>Julia Roberts</video:uploader>
      <video:category>Molecular Genetics</video:category>
      <video:tag>drosophila</video:tag>
      <video:tag>Genetic</video:tag>
      <video:tag>Mapping</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-126-Quadratic-Functions-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 126 - Quadratic Functions 3</video:title>
      <video:description>Quadratic Functions 3

U10_L1_T1_we3 Quadratic Functions 3</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24735.jpg</video:thumbnail_loc>
      <video:duration>384</video:duration>
      <video:publication_date>2012-09-17T16:33:55.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/TgKBc3Igx1I</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Quadratic</video:tag>
      <video:tag>Functions</video:tag>
      <video:tag>3</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Increased-Receptor-Sensitivity</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Increased Receptor Sensitivity</video:title>
      <video:description>In LTP, it is now known that the postsynaptic neuron becomes more sensitive to neurotransmitter in a variety of ways. One way is that phophorylation of the glutamate receptor causes it to pass more excitatory ions upon subsequent stimulation. Video Ref: www.learner.org</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/04/2e3a426f-f75a-46ab-84fd-95acb90eed80/cand_5.jpg</video:thumbnail_loc>
      <video:duration>38</video:duration>
      <video:publication_date>2007-04-06T21:37:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/214.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>LTP</video:tag>
      <video:tag>neurotransmitters</video:tag>
      <video:tag>ion</video:tag>
      <video:tag>channel</video:tag>
      <video:tag>neuron</video:tag>
      <video:tag>action</video:tag>
      <video:tag>potentional</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Protein-Synthesis-Translation-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Protein Synthesis, Translation (3)</video:title>
      <video:description>Protein Synthesis, translation - the process of converting the mRNA codon sequences into an amino acid polypeptide chain. Point mutations are discussed.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/2e47ee6d-55d5-42bd-a56b-2cd6c579976d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>82</video:duration>
      <video:publication_date>2009-04-23T04:56:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1949.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>protein</video:tag>
      <video:tag>synthesis</video:tag>
      <video:tag>translation</video:tag>
      <video:tag>Point</video:tag>
      <video:tag>mutation</video:tag>
      <video:tag>deletion</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Using-API-strips-microbiology-lesson-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Using API strips - microbiology lesson 3</video:title>
      <video:description>Microbiology is a term derived from the Greek language mikros(small)and bios (life. It involves studying microscopic organs, either acellular (have no cells), unicellular (have single cell) and multi-cellular (colony of cells). This discipline has several sub-discipline like  mycology, bacteriology, virology, parasitology among others. This video demonstrates on how to use an API strip.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/2e44fed0-9c5c-49ea-b3ed-3e1da18b4db1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>240</video:duration>
      <video:publication_date>2013-02-11T04:15:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30233.mp4</video:content_loc>
      <video:uploader>Eugenio Boyd</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>microbiology</video:tag>
      <video:tag>using</video:tag>
      <video:tag>API</video:tag>
      <video:tag>Strips</video:tag>
      <video:tag>3</video:tag>
    </video:video>
  </url>
  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Derivatives (part 7)</video:title>
      <video:description>The product rule.  Examples using the Product and Chain rules.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/2e5517f5-8803-47a7-8a17-c4592296cbc2/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2009-05-27T18:44:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2333.mp4</video:content_loc>
      <video:uploader>okur</video:uploader>
      <video:category>Education</video:category>
      <video:tag>calculus</video:tag>
      <video:tag>derivative</video:tag>
      <video:tag>Product</video:tag>
      <video:tag>Chain</video:tag>
      <video:tag>Rule</video:tag>
      <video:tag>khan</video:tag>
      <video:tag>academy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Surgery-Getting-out-of-bed-afterwards</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Surgery; Getting out of bed afterwards</video:title>
      <video:description>After chest or abdominal surgery it is wise to have someone to help you and take care of you, when you get home. This video gives you tips on how to get out of bed after surgery.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/2e59f136-3d1a-4de8-86ba-68b1640f4c9e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>205</video:duration>
      <video:publication_date>2011-11-28T11:11:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8451.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Getting</video:tag>
      <video:tag>out</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Bed</video:tag>
      <video:tag>after</video:tag>
      <video:tag>Surgery</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Rehabilitation-of-a-stroke-paralysis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Rehabilitation of a stroke paralysis</video:title>
      <video:description>A stroke is an occurrence that starts when a part of the brain is blocked from accessing oxygen due to some obstruction or other cause. This may often lead to paralysis, this is an illustration on its  rehabilitation.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/2e67851e-f4d4-402c-9d4b-f3edae791457/cand_5.jpg</video:thumbnail_loc>
      <video:duration>190</video:duration>
      <video:publication_date>2011-12-03T04:06:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10644.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Stroke</video:tag>
      <video:tag>Paralysis</video:tag>
      <video:tag>Rehabilitation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-22-Chemistry-1A</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22 -Chemistry 1A</video:title>
      <video:description>&quot;Lec 22 -Chemistry 1A&quot;General Chemistry</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23552.jpg</video:thumbnail_loc>
      <video:duration>2883</video:duration>
      <video:publication_date>2012-09-14T09:22:45.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/74OArusU2Ro</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>22</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>1A</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Causes-of-seasonal-variation-on-Earth</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Causes of seasonal variation on Earth</video:title>
      <video:description>Seasons occurs because of the differences in the temperature caused by earth’s orbit around the sun. The axis of the earth’s rotation is tilted about 23.5 degree relative to its’ orbital axis. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/2e6c9f7a-4891-4034-a636-88fbc3604dc4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>62</video:duration>
      <video:publication_date>2009-08-11T09:17:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3240.mp4</video:content_loc>
      <video:category>Others</video:category>
      <video:tag>Causes</video:tag>
      <video:tag>of</video:tag>
      <video:tag>seasonal</video:tag>
      <video:tag>Variation</video:tag>
      <video:tag>on</video:tag>
      <video:tag>Earth</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lazyness-is-genetic</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lazyness is genetic</video:title>
      <video:description>Have you ever felt lazy and wonder why? Turns out that there is a gene that influences your preference for physical activity.  So, can you escape being a genetic couch potato: take a look.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/10/2e6e32dc-2fc2-4d84-a882-dbc115016ff6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>157</video:duration>
      <video:publication_date>2014-10-02T02:44:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31801.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>the</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Laziness</video:tag>
      <video:tag>1080p</video:tag>
      <video:tag>mp4</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Pharmacology-Mechanism-of-ActionMOA-3D-Medical-Animation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Pharmacology Mechanism of Action(MOA) - 3D Medical Animation</video:title>
      <video:description>A 3D showcase from some of our recent mechanism of action animations for various pharmaceutical clients.
No blockbuster drug gets released without a full-length 3D Pharma MOA animation. And the reason is clear; a high-quality molecular animation plays like a movie. Hero drug molecules fight the evil forces of diseases, wayward immune systems and infections.
http://www.scientificanimations.com/pharmacology-mechanism-of-action-animation/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_31680.jpg</video:thumbnail_loc>
      <video:duration>75</video:duration>
      <video:publication_date>2014-09-19T14:16:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31680.mp4</video:content_loc>
      <video:uploader>Scientific Animations</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Pharmacology</video:tag>
      <video:tag>pharma</video:tag>
      <video:tag>moa</video:tag>
      <video:tag>mechanism</video:tag>
      <video:tag>of</video:tag>
      <video:tag>action</video:tag>
      <video:tag>3d</video:tag>
      <video:tag>Animation</video:tag>
      <video:tag>Scientific</video:tag>
      <video:tag>Animations</video:tag>
      <video:tag>Medical</video:tag>
      <video:tag>Pharmaceutic</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Young-earth-creationists</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Young earth creationists</video:title>
      <video:description>Young earth creationists believe that everything was created in a week 6,000 years ago. Data from scientific methods show tells otherwise. That the earth is 4.5 billion years old, and the universe is even older.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/2e77fd81-9821-4b57-a0e0-3df1e958259e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>201</video:duration>
      <video:publication_date>2011-12-14T06:36:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11794.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Young</video:tag>
      <video:tag>Earth</video:tag>
      <video:tag>creationists</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Horrific-Batman-Equation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Horrific Batman Equation</video:title>
      <video:description>In this video we will take a look at the batman equation, which really looks like a nightmare. The end result of this horrific equation will be the graph that Batman TRULY deserves.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/2e887c27-08f0-4951-b6a3-75903f0d40bd/cand_5.jpg</video:thumbnail_loc>
      <video:duration>180</video:duration>
      <video:publication_date>2013-01-11T07:21:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28599.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Batman</video:tag>
      <video:tag>equation</video:tag>
      <video:tag>Graph</video:tag>
      <video:tag>math</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Covalent-bond-sharing-atoms</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Covalent bond- sharing atoms</video:title>
      <video:description>A covalent bond is a form of chemical bonding that is characterized by the sharing of pairs of electrons between atoms, or between atoms and other covalent bonds. In short, attraction-to-repulsion stability that forms between atoms when they share electrons is known as covalent bonding.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2008/03/2ea6f9fa-6ce7-414d-82d4-80dc7224b2f2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>16</video:duration>
      <video:publication_date>2008-03-30T02:25:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1289.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Covalent</video:tag>
    </video:video>
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    <loc>https://dnatube.com/videos/Vocal-Cord-Reconstruction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Vocal Cord Reconstruction</video:title>
      <video:description>Vocal cord reconstruction is animated in this science video. This 3D medical animation features a procedure to reconstruct vocal cord. This process uses a bio implant to treat vocal cord paralysis. This process can be used for both Unilateral and Bilateral vocal cord paralysis. For more information, visit our website : www.scientificanimations.com</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/08/2eae55ba-7c99-4e55-ac51-c0783e28fd69/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2013-08-26T06:51:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30696.mp4</video:content_loc>
      <video:uploader>Scientific Animations</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Vocal</video:tag>
      <video:tag>cord</video:tag>
      <video:tag>Paralysis</video:tag>
      <video:tag>unilateral</video:tag>
      <video:tag>bilateral</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 127 - Completing the Square 1</video:title>
      <video:description>Completing the Square 1

U10_L1_T2_we1 Completing the Square 1</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24736.jpg</video:thumbnail_loc>
      <video:duration>202</video:duration>
      <video:publication_date>2012-09-17T16:34:29.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/VvuuRpJbbHE</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Completing</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Square</video:tag>
      <video:tag>1</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>How does immune system protect us from cancer? Tumor cells have developed means of avoiding our immune system to detect them. Tumors express special antigens compatible with tissues in which they grow. Antigen Presenting Cells are involved in T-cell activation which attract tumor cells.</video:description>
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      <video:publication_date>2007-08-17T06:31:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/806.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Monster bug wars redback spider</video:title>
      <video:description>Video source is acedemic science check out the redback spider survival tactics which include ultra toxic venom lightning speed and the ability to spin silk straight jackets that are as strong as kevlar and as sticky as super glue</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/2eb28f84-7922-46fe-bef2-a774c652f9a3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>86</video:duration>
      <video:publication_date>2012-12-08T08:12:08.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28398.mp4</video:content_loc>
      <video:uploader>Amir Nayak</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Monster</video:tag>
      <video:tag>Bug</video:tag>
      <video:tag>Wars</video:tag>
      <video:tag>Redback</video:tag>
      <video:tag>spider</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Nutriway-training-How-supplement-work-in-our-body</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Nutriway training - How supplement work in our body</video:title>
      <video:description>In my opinion, it’s more than taking supplements so you can live longer, what’s more concerned these days are about living healthier for longer, otherwise we can result in living healthy too short and dieing for too long. You can afford insurance for your car then why not for your health (Can you put a price on health? I personally cannot). Either you pay for health upfront and protected or definitely one day when you’re disabled in the hospital bed and that wouldn’t be fun not to mention it would costs more money. For anyone who truly cannot afford it, with the teams help – you also have the opportunity to build up your business assets to provide ongoing income flow by sharing the message to help others

Wouldn’t you rather prevent various health issues now instead of yourself or later your kids having to deal with that. Why not provide family a healthy life style.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/2ec31dc3-233d-4dd6-828f-818378be1b95/cand_5.jpg</video:thumbnail_loc>
      <video:duration>512</video:duration>
      <video:publication_date>2010-11-16T14:14:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5503.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Nutriway</video:tag>
      <video:tag>Training</video:tag>
      <video:tag>How</video:tag>
      <video:tag>supplement</video:tag>
      <video:tag>work</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Our</video:tag>
      <video:tag>body</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Procedure-For-Gastroscopy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Procedure For Gastroscopy</video:title>
      <video:description>This video shows the surgical procedure for gastroscopy. A detailed description is provided here to help the medical students.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/2ec7629d-a453-4ee5-819f-e7271b5309d1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>144</video:duration>
      <video:publication_date>2013-02-11T01:41:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30095.mp4</video:content_loc>
      <video:uploader>Brock Michel</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>How</video:tag>
      <video:tag>A</video:tag>
      <video:tag>gastroscopy</video:tag>
      <video:tag>is</video:tag>
      <video:tag>carried</video:tag>
      <video:tag>out</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Male-Full-Examination-Part-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Male Full Examination Part 2</video:title>
      <video:description>Video shows a step by step procedure for a full male examination. Checkup is performed by the expert and video is very helpful for the medical students.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/2ed12a48-da2f-47b2-b3ce-a39380c4f86b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>98</video:duration>
      <video:publication_date>2011-11-30T10:19:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9527.mp4</video:content_loc>
      <video:uploader>velatin</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Loyola</video:tag>
      <video:tag>Full</video:tag>
      <video:tag>male</video:tag>
      <video:tag>exam</video:tag>
      <video:tag>part</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Neuron-Network</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Neuron Network</video:title>
      <video:description>Our brain develops trillions connections between neurons. They communicate via electrical impulses. Although it seems extraordinarily chaotic, it is perfectly organized, and brain works perfectly accurate.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/05/2eeb19d5-f550-47bd-9381-52b306cbdfdc/cand_5.jpg</video:thumbnail_loc>
      <video:duration>53</video:duration>
      <video:publication_date>2007-05-24T04:45:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/418.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>neuron</video:tag>
      <video:tag>Brain</video:tag>
      <video:tag>NeuralNetworks</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Wikipedia-Explained-How-to-use-Wiki</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Wikipedia Explained: How to use Wiki</video:title>
      <video:description>Wikipedia is written collaboratively by largely anonymous Internet volunteers who write without pay. Anyone with Internet access can write and make changes to Wikipedia articles (except in certain cases where editing is restricted to prevent disruption or vandalism). Users can contribute anonymously, under a pseudonym, or with their real identity, if they choose./nIn this video, you will find answers to What a wiki i, How does information get into Wikipedia in the first place? Who creates it? This short animation introduces viewers to what goes on behind-the-scenes so they can make the best use of what&apos;s on the surface. /nThis video was created by North Carolina State University Libraries: http://www.lib.ncsu.edu/tutorials/wikipedia/credits.html</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/2eed9bc5-4237-4451-837f-063d59aa3ded/cand_5.jpg</video:thumbnail_loc>
      <video:duration>401</video:duration>
      <video:publication_date>2010-11-24T16:52:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5986.mp4</video:content_loc>
      <video:uploader>tubetub</video:uploader>
      <video:category>Others</video:category>
      <video:tag>wikipedia</video:tag>
      <video:tag>wikis</video:tag>
      <video:tag>article</video:tag>
      <video:tag>Open</video:tag>
      <video:tag>source</video:tag>
      <video:tag>free</video:tag>
      <video:tag>information</video:tag>
      <video:tag>Knowledge</video:tag>
      <video:tag>Authority</video:tag>
      <video:tag>research</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Truth-About-Destruction-of-Earth-in-2012</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Truth About Destruction of Earth in 2012</video:title>
      <video:description>There were a lot of rumors about the destruction of earth in 2012. Here a NASA space scientist is showing his reviews according to research on that.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/2eef016f-ef78-443a-a6cc-d28d86191b42/cand_5.jpg</video:thumbnail_loc>
      <video:duration>247</video:duration>
      <video:publication_date>2013-02-05T04:29:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29193.mp4</video:content_loc>
      <video:uploader>Ollie Wall</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>the</video:tag>
      <video:tag>Truth</video:tag>
      <video:tag>about</video:tag>
      <video:tag>2012</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/In-vitro-fertilization</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>In vitro fertilization</video:title>
      <video:description>This video shows in vitro fertilization which is a process by which an egg is fertilised by sperm outside the body.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/2f044f61-8263-4589-ae7f-a8d2676cc144/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2009-05-13T04:16:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2166.mp4</video:content_loc>
      <video:uploader>watch</video:uploader>
      <video:category>Education</video:category>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cheetah-cubs-versus-Rhino</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cheetah cubs versus Rhino</video:title>
      <video:description>Introducing animals back into the wild after caring for them for a while is never an easy task. These cheetah cubs at 3 months are already faster when walking than humans and hence may rush head fast into danger. Cheetah cubs versus rhino in Fast Track to Freedom by BBC.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/2f0f3e16-d4b8-41f5-b291-8049e90759d3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>90</video:duration>
      <video:publication_date>2011-11-26T04:53:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8073.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Animal</video:tag>
      <video:tag>danger</video:tag>
      <video:tag>Cheetah</video:tag>
      <video:tag>cubs</video:tag>
      <video:tag>vs</video:tag>
      <video:tag>rhino</video:tag>
      <video:tag>Cheetahs</video:tag>
      <video:tag>fast</video:tag>
      <video:tag>Track</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Freedom</video:tag>
      <video:tag>BBC</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Primitive-reflexes-and-moro-reflex-clinical-examination-for-a-three-months-infant</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Primitive reflexes and moro reflex clinical examination for a three months infant</video:title>
      <video:description>This is a video demonstration of primitive reflexes and moro reflex clinical examination on a three months infant. Videos with similar information can be obtained from http://goo.gl/fQhuQ.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/2f2eeaa1-e5fa-4639-a9a0-a43cf7d99b0f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>17</video:duration>
      <video:publication_date>2013-02-16T02:57:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30284.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>Primitive</video:tag>
      <video:tag>reflexes</video:tag>
      <video:tag>moro</video:tag>
      <video:tag>Reflex</video:tag>
      <video:tag>3</video:tag>
      <video:tag>Months</video:tag>
      <video:tag>Infant</video:tag>
      <video:tag>Clinical</video:tag>
      <video:tag>Examination</video:tag>
      <video:tag>MRCP</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Evolution-Genetic-Evidence-Transposons</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Evolution Genetic Evidence Transposons</video:title>
      <video:description>Unique genetic features called transposons have been introduced as knock down evidence that this progression actually occurred in humans this genetic invisibility of transposons focuses attention on the mechanisms that control not only transposition but illegitimate recombination</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/2f38859f-b9e3-418e-aa06-0764293f18fb/cand_5.jpg</video:thumbnail_loc>
      <video:duration>200</video:duration>
      <video:publication_date>2010-11-17T12:58:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5574.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Evolution</video:tag>
      <video:tag>Genetic</video:tag>
      <video:tag>Evidence</video:tag>
      <video:tag>transposons</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Intravitreal-Injection-Technique-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Intravitreal Injection Technique Video</video:title>
      <video:description>Intravitreal injection is fast becoming the most sought after treatment modality for many medical invasive procedure Intravitreal injections have become a mainstay of medical therapy for the management of retinal diseases</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/2f40e47c-4d93-4971-a7cf-5820d628e74c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>186</video:duration>
      <video:publication_date>2011-12-01T02:15:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9911.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Others</video:category>
      <video:tag>intravitreal</video:tag>
      <video:tag>injection</video:tag>
      <video:tag>Technique</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cannabis-How-it-Works</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cannabis- How it  Works</video:title>
      <video:description>Cannabis is a wild weed but has effects that are far reaching. This video gives information on this plant and how it works within the nervous system.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/2f54d307-f322-4505-b7a3-2cd5d3c49d8a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>214</video:duration>
      <video:publication_date>2011-12-15T01:13:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11820.mp4</video:content_loc>
      <video:uploader>velatin</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>How</video:tag>
      <video:tag>Cannabis</video:tag>
      <video:tag>Works</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/A-look-at-incoming-comets</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A look  at incoming comets</video:title>
      <video:description>Take a look at the beauty of incoming and out going comets. Images were captured via satellite.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/2f9f0ee7-ef37-40e8-b13b-11c26843557e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>30</video:duration>
      <video:publication_date>2011-11-09T15:48:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7396.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Others</video:category>
      <video:tag>comet</video:tag>
      <video:tag>satellite</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Whats-a-Neutrino</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What&apos;s a Neutrino</video:title>
      <video:description>Neutrinos are one of the fundamental particles which make up the universe. They are also one of the least understood.

Neutrinos are similar to the more familiar electron, with one crucial difference: neutrinos do not carry electric charge. Because neutrinos are electrically neutral, they are not affected by the electromagnetic forces which act on electrons. Neutrinos are affected only by a &quot;weak&quot; sub-atomic force of much shorter range than electromagnetism, and are therefore able to pass through great distances in matter without being affected by it. If neutrinos have mass, they also interact gravitationally with other massive particles, but gravity is by far the weakest of the four known forces.

Three types of neutrinos are known; there is strong evidence that no additional neutrinos exist, unless their properties are unexpectedly very different from the known types. Each type or &quot;flavor&quot; of neutrino is related to a charged particle (which gives the corresponding neutrino its name).  Hence, the &quot;electron neutrino&quot; is associated with the electron, and two other neutrinos are associated with heavier versions of the electron called the muon and the tau (elementary particles are frequently labelled with Greek letters, to confuse the layman). The table below lists the known types of neutrinos (and their electrically charged partners).</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/2f607e69-7cd1-46f7-a8d8-6106ba5c64c8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>83</video:duration>
      <video:publication_date>2010-11-09T10:59:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4823.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Particle Physics</video:category>
      <video:tag>Neutrino</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Facts-about-life-part-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Facts about life part 3</video:title>
      <video:description>This video takes a look at protein folding. It also focuses on a randomness involved in the process.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/10/2f473b4a-beaf-487e-a9c4-1e5d7acc4066/cand_5.jpg</video:thumbnail_loc>
      <video:duration>337</video:duration>
      <video:publication_date>2012-10-31T00:33:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27943.mp4</video:content_loc>
      <video:uploader>Nikunj Patel</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>life</video:tag>
      <video:tag>protein</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Kinds-Of-Ores</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Kinds Of Ores</video:title>
      <video:description>This video shows the different types of ores. Minerals that contain metals in large amounts are known as ores.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/2f60dad8-613c-46c5-bab3-bece3ef32fd4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>451</video:duration>
      <video:publication_date>2011-12-12T20:59:23.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11566.mp4</video:content_loc>
      <video:uploader>velatin</video:uploader>
      <video:category>Chemical Engineering</video:category>
      <video:tag>types</video:tag>
      <video:tag>Ores</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/MicroRNA-Explanation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>MicroRNA Explanation</video:title>
      <video:description>MicroRNAs are small non-coding RNAs (ribonucleic acids) of 20 to 25 nucleotides in length that regulate expression of target genes through sequence specific hybridization to the 3&apos; untranslated region (UTR) of messenger RNAs and either block translation or direct degradation of their target messenger RNAs.  The discovery of microRNA in humans is one of the most exciting scientific breakthroughs in the last decade. microRNAs are small RNA molecules, typically 20 to 25 nucleotides in length, that do not encode proteins but instead regulate gene expression. More than 700 microRNAs have been identified in the human genome, and more than one-third of all human genes are believed to be regulated by microRNAs.  Watch our video and visit our website to learn more information on microRNAs!  http://www.regulusrx.com/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/04/2f614148-e74f-4c24-a5c9-b773769cdd3b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>115</video:duration>
      <video:publication_date>2010-04-16T17:21:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4292.mp4</video:content_loc>
      <video:uploader>mFrenchCo</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>nucleotides</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>Immune</video:tag>
      <video:tag>response</video:tag>
      <video:tag>Viral</video:tag>
      <video:tag>replication</video:tag>
      <video:tag>genetics</video:tag>
      <video:tag>microRNA</video:tag>
      <video:tag>Regulus</video:tag>
      <video:tag>Therapeutics</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Big-Numbers-a-Concept-Creationists-Dont-Understand</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Big Numbers: a Concept Creationists Don&apos;t Understand</video:title>
      <video:description>Mutations are a constant fact of life.  And they happen all the time in our body. Is this valid? Yes.  Three common causes of mutations are radicals, ionizing radiation, and polymerase errors.  

To download this video go to:
http://www.mediafire.com/?etw9jv1mu4n

If you wish to translate this video you can download the PowerPoint file from:
http://www.mediafire.com/?wny1z2dz1z1

Learn the facts, spread the truth, and most importantly, Think About It.</video:description>
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      <video:description>Nature has much more mystery than what you ever imagined; the wilder beast migration in Africa, deep sea abyssal plains for oil, e.t.c. Enjoy the sky mystery.</video:description>
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    <loc>https://dnatube.com/videos/Subtotal-Thyroidectomy-Procedure</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:description>In brief the two surgical options are total thyroidectomy sometimes called near total where all the thyroid gland is removed and subtotal thyroidectomy were some of the thyroid is left in place  subtotal thyroidectomy may be offered in an attempt to remove enough thyroid tissue to cure the hyperthyroidism</video:description>
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      <video:description>This video describes a Little Man Model of the trapezius &amp; longissimus dorsi and explains its boundaries and functions.</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>This is an animated video that describes the  The Equatorial Co-ordinate System.</video:description>
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      <video:uploader>Edison</video:uploader>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>The South Atlantic where the cold and warm currents meet is host to the world&apos;s largest Albatross colony. The roughness of the current sends up plenty of krill which the birds then dive in for.</video:description>
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      <video:uploader>topeto</video:uploader>
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    <loc>https://dnatube.com/videos/Process-of-Excretion</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:description>This video shows the whole process of excretion of waste material. Excretion is the process of eliminating waste products of metabolism and other non-useful material.</video:description>
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      <video:uploader>second second</video:uploader>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Myringotomy tubes (often called ear tubes) are small tubes that are surgically placed into  childs eardrum by an ear nose and throat surgeon watch video for more</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10610.mp4</video:content_loc>
      <video:uploader>frokand</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:duration>5022</video:duration>
      <video:publication_date>2012-09-14T11:49:50.000Z</video:publication_date>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Aids stands acquired immune deficiency syndrome which means deficient immune system. Usually it is transmitted during sperm, blood, vaginal fluids, preseminal fluids or breast milk. And the symptoms of AIDS in different stages are explained.</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:uploader>tubeman</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Multiplying and Dividing Rational Expressions 3

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    <loc>https://dnatube.com/videos/The-Beauty-of-Particle-Physics-by-Gary-Lisi</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:description>In this video Physicist and surfer Garrett Lisi presents an 8 dimensional model of elementary particles and forces without the equations.</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>The choice of lifestyle of an individual plays a key role in type II diabetes. It can be managed through a conscious diet and exercise. Here&apos;s how to hit your target.</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:publication_date>2007-05-01T06:00:13.000Z</video:publication_date>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>a hydra grabbing hold of a daphnia and beginning to consume it... Credits: Diana Lee or Esther Jang might have taken it, but the two UNS children forgot who. Background voices are Esther Jang and Alasteir Ong. produced by Hunter College High School students ...</video:description>
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      <video:uploader>ayseni</video:uploader>
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      <video:description>&quot;Lec 4 - Environmental Economics and Policy 100&quot; Microeconomic Theory with Application to Natural Resources</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>The video explains carbon and its compound in brief. Carbon is found in its two forms i.e.- crystalline form and amorphous form.</video:description>
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      <video:publication_date>2011-12-13T04:20:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11654.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Inorganic Chemistry</video:category>
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    <loc>https://dnatube.com/videos/Psoriasis</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>Psoriasis</video:title>
      <video:description>Psoriasis is a skin based inflammation which is chronic disorder which causes cells to be produced to quickly due an defective immune system as this video shows, this how the disease looks like.</video:description>
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      <video:duration>199</video:duration>
      <video:publication_date>2011-12-06T17:06:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10668.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
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    <loc>https://dnatube.com/videos/Middle-ear-infection</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Middle ear infection</video:title>
      <video:description>This endoscopic video shows of glue ear also known as secretory otitis media, otitis media with effusion, middle ear infection, or serous otitis media, causes a glue-like fluid to accumulate in the middle ear, which should be filled with air.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/30cd8709-daf1-4ab3-b96f-24e3e4f0afac/cand_5.jpg</video:thumbnail_loc>
      <video:duration>12</video:duration>
      <video:publication_date>2011-11-30T09:52:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9462.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Endoscopic</video:tag>
      <video:tag>View</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Glue</video:tag>
      <video:tag>Ear</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-to-Sequence-a-Human-Genome-Products-of-Sequencing-Reactions-Part-8</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to Sequence a Human Genome Products of Sequencing Reactions  Part 8</video:title>
      <video:description>A completed sequencing reaction contains an array of colored DNA fragments. The shortest fragments correspond to the length of the primer plus one dye-colored base. The longest fragments are usually between 500 and 800 bases long, depending on when the sequencing reaction ran out of steam.

The products of sequencing reactions are fed into an automated sequencing machine. Automated sequencers have become increasingly sophisticated during the past decade. They can run more samples, process them more quickly, and are easier to operate.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/09/30cfb296-60e2-48dd-a8a6-bc993604a7fc/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2007-09-01T17:07:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/868.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>humangenomeproject</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Quran-Verses-Explained-about-the-Creation-of-the-Earth</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Qu&apos;ran Verses Explained about the Creation of the Earth</video:title>
      <video:description>The creation of the universe is explained by the Big Bang by scientists. There is a verse in the Quaran that gives proof to this theory. This video will explain these facts furthermore.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/09/30cf2c04-51ec-437a-98f2-c7dc3f75086b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>577</video:duration>
      <video:publication_date>2009-09-28T08:55:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3384.mp4</video:content_loc>
      <video:uploader>Salman</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Zakir</video:tag>
      <video:tag>Naik</video:tag>
      <video:tag>Quran</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>Qur</video:tag>
      <video:tag>an</video:tag>
      <video:tag>Koran</video:tag>
      <video:tag>Islam</video:tag>
      <video:tag>Modern</video:tag>
      <video:tag>conflict</video:tag>
      <video:tag>conciliation</video:tag>
      <video:tag>Jesus</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Trichomonas-Vaginalis-Definition</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Trichomonas Vaginalis Definition</video:title>
      <video:description>Trichomonas vaginalis is a common sexually transmitted infection it is sometimes referred to as trichomonas or trichomoniasis or shortened to tv discover the facts about trichomonas vaginalis including the causes symptoms and treatments plus how to prevent it</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/30e019da-9439-4361-ad67-be862ca4bb00/cand_5.jpg</video:thumbnail_loc>
      <video:duration>37</video:duration>
      <video:publication_date>2011-12-11T22:43:10.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11025.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Trichomonas</video:tag>
      <video:tag>Vaginalis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Fossils-our-window-to-the-past</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Fossils: our window to the past</video:title>
      <video:description>Fossils are our window to the past. Fossil records provide important information about how different live form evolved. This video presents the findings of a lack side in Nevada which provides clues to how the sticklebacks evolved over last 15000 years to its present form. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/30fb197f-adcc-401f-bd68-4a1f7a8f5e0e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>153</video:duration>
      <video:publication_date>2007-08-02T22:06:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/578.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Stickleback</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>fossils</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Photon-96-well-Chemiluminescence-Reader</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Photon - 96 well Chemiluminescence Reader</video:title>
      <video:description>by Abnova - Photon™ uses a state-of-the-art, photon-counting multiplier tube as the detector element to detect very small amounts of analytes, in the range of attomoles, by counting the number of photons generated from the chemiluminescent or bioluminescent experiment.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/03/a438aa75-7ee9-465f-9be3-bca8a0db821d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>76</video:duration>
      <video:publication_date>2010-03-03T05:47:14.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3891.mp4</video:content_loc>
      <video:uploader>Abnova Corp</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>Abnova</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>antibody</video:tag>
      <video:tag>96</video:tag>
      <video:tag>Well</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>biology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Interview-with-Alien-Scientist-Frank-Znidarsic-Part-2-of-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Interview with Alien Scientist Frank Znidarsic Part 2 of 2</video:title>
      <video:description>This video shows an interview with alien scientist Frank Znidarsic. This is the second part of the video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/a445de09-3e9a-4ff2-9334-1ee11211eb00/cand_5.jpg</video:thumbnail_loc>
      <video:duration>542</video:duration>
      <video:publication_date>2013-01-11T04:08:29.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28575.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>AlienScientist</video:tag>
      <video:tag>interview</video:tag>
      <video:tag>with</video:tag>
      <video:tag>Frank</video:tag>
      <video:tag>Znidarsic</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Practice-of-Art-8</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7-   Practice of Art 8 -</video:title>
      <video:description>&quot;Lec 7-   Practice of Art 8 - &quot;Introduction to Visual Thinking</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24201.jpg</video:thumbnail_loc>
      <video:duration>2748</video:duration>
      <video:publication_date>2012-09-15T04:44:49.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/p9N79wn60B8</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>7</video:tag>
      <video:tag>practice</video:tag>
      <video:tag>of</video:tag>
      <video:tag>art</video:tag>
      <video:tag>8</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-19-Computer-Science-C149</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19 - Computer Science C149</video:title>
      <video:description>&quot;Lec19 - Computer Science C149 &quot;Introduction to Embedded Systems</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23969.jpg</video:thumbnail_loc>
      <video:duration>4897</video:duration>
      <video:publication_date>2012-09-14T12:21:04.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/LTlXVyW2DEQ</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>19</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>C149</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Animated-presentation-of-Substance-P-Neurology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Animated presentation of Substance P - Neurology</video:title>
      <video:description>This animation represents the reaction that occurs when the nervous system is stimulated by pain. In the area of the synaptic clef neuro transmitters interact with receptor sites on the dendrite and dorsal root of the nerve cell. The electrical impules are created and internalization occurs.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2008/03/31023896-f410-41d0-a29f-589880246b40/cand_5.jpg</video:thumbnail_loc>
      <video:duration>32</video:duration>
      <video:publication_date>2008-03-30T02:35:29.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1294.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Neuroscience</video:category>
      <video:tag>neurology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/LB-Medium-Preparation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>LB Medium Preparation</video:title>
      <video:description>( http://www.abnova.com ) - LB broth is used for maintaining and cultivating recombinant strains of Escherichia coli. The ingredients of LB broth are tryptone, yeast extract and Sodium Chloride. We show you how to prepare the LB medium. More videos at http://www.abnova.com</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/07/310c5a75-4835-4cc0-a17c-075a453f5a09/cand_5.jpg</video:thumbnail_loc>
      <video:duration>95</video:duration>
      <video:publication_date>2010-07-22T08:58:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4431.mp4</video:content_loc>
      <video:uploader>Abnova Corp</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>LB</video:tag>
      <video:tag>Medium</video:tag>
      <video:tag>Preparation</video:tag>
      <video:tag>Abnova</video:tag>
      <video:tag>antibody</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>biology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Water-thermometer</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Water thermometer</video:title>
      <video:description>This video explains water thermometer through sick science  #041

&quot;Want more experiments like this? Check out http://www.stevespanglerscience.com/product/naked-eggs-and-flying-potatoes

Sick Science™ is a trademark of Steve Spangler, inc.

© 2011 Steve Spangler Science all rights reserved&quot;</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/10/31234bb7-bf91-4033-9a9b-b76e16cb87d0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>63</video:duration>
      <video:publication_date>2012-10-10T14:08:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27831.mp4</video:content_loc>
      <video:uploader>Julia Roberts</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>water</video:tag>
      <video:tag>thermometer</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Exercises-For-Arthritis-in-Knees</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Exercises For Arthritis in Knees</video:title>
      <video:description>Video shows some exercises for the patient suffering from arthritis. A proper care must be taken while having these exercises.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/311e32be-a16c-4891-8d0f-0c0e4aba3940/cand_5.jpg</video:thumbnail_loc>
      <video:duration>308</video:duration>
      <video:publication_date>2013-02-11T03:17:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30168.mp4</video:content_loc>
      <video:uploader>Brock Michel</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>What</video:tag>
      <video:tag>Exercises</video:tag>
      <video:tag>Can</video:tag>
      <video:tag>I</video:tag>
      <video:tag>do</video:tag>
      <video:tag>for</video:tag>
      <video:tag>Arthritis</video:tag>
      <video:tag>in</video:tag>
      <video:tag>my</video:tag>
      <video:tag>knees</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Electrical-Engineering-140-Lecture-11</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Electrical Engineering 140 - Lecture 11</video:title>
      <video:description>Electrical Engineering 140 - Lecture 11

Linear Integrated Circuits</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26183.jpg</video:thumbnail_loc>
      <video:duration>4739</video:duration>
      <video:publication_date>2012-09-19T00:10:06.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/d068nVcezAE</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>140</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>11</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Tattoo-Removed-with-Laser-Procedure</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Tattoo Removed with Laser Procedure</video:title>
      <video:description>When it comes to tattoo the question is always &apos;what shall I do if I don`t like it anymore?&apos;. Well, there are certain procedures that allow the tattoo to be removed. It takes seconds and it doesn`t require any surgery.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/3129168c-6f86-468c-9b13-b929bb92f934/cand_5.jpg</video:thumbnail_loc>
      <video:duration>143</video:duration>
      <video:publication_date>2011-12-01T23:52:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10585.mp4</video:content_loc>
      <video:uploader>glukan</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Tattoo</video:tag>
      <video:tag>Removal</video:tag>
      <video:tag>Laser</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Senuke-SEO-Software</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Senuke - SEO Software</video:title>
      <video:description>http://tinyurl.com/nr22fx -
I have been using SEnuke to totally OWN Google.
I swear this tool really works.
Just try it for 7 days and you will see. Trust me!/nHere is the link to get your free trial of SEnuke.
This is a special offer http://tinyurl.com/nr22fx</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/03/313d72d3-1299-49b5-885d-a1b6ddf85c62/cand_5.jpg</video:thumbnail_loc>
      <video:duration>34</video:duration>
      <video:publication_date>2010-03-04T08:25:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3928.mp4</video:content_loc>
      <video:uploader>gschwartz1981</video:uploader>
      <video:category>Others</video:category>
      <video:tag>SEnuke</video:tag>
      <video:tag>software</video:tag>
      <video:tag>SEO</video:tag>
      <video:tag>search</video:tag>
      <video:tag>Engine</video:tag>
      <video:tag>Optimization</video:tag>
      <video:tag>BEST</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Glomerular-Filtration-in-Kidney-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Glomerular Filtration in Kidney Video</video:title>
      <video:description>Filtration takes place through the semipermeable walls of the glomerular capillaries which are almost impermeable to proteins and large molecules the filtrate is thus virtually free of protein and has no cellular elements this video narrated by gazi salahuddin siddiquee</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/31425679-6c8e-472c-a796-dc1ea9755674/cand_5.jpg</video:thumbnail_loc>
      <video:duration>38</video:duration>
      <video:publication_date>2011-12-11T23:44:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11194.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Glomerular</video:tag>
      <video:tag>filtration</video:tag>
      <video:tag>in</video:tag>
      <video:tag>kidney</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Vasculature-of-the-Lung</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Vasculature of the Lung</video:title>
      <video:description>Vasculature is derived from vascular which is to blood vessels and their arrangement. Therefore this video is showing the piping in the lung.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/314e8cfe-0eda-4584-ba55-e8f8a47c3036/cand_5.jpg</video:thumbnail_loc>
      <video:duration>24</video:duration>
      <video:publication_date>2011-11-28T05:52:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8279.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lung</video:tag>
      <video:tag>Vasculature</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/HIV-Treatment-HAART</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>HIV Treatment - HAART</video:title>
      <video:description>HAART introduction
HAART resistance

More hiv e-learning animations on: www.tibotec-hiv.com</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2008/03/314f5000-3ddb-4221-9c80-1e5a00fc3fb5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>139</video:duration>
      <video:publication_date>2008-03-28T00:11:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1283.mp4</video:content_loc>
      <video:uploader>Technician</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>HIV</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Darwins-Comet-Orchid</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Darwins Comet Orchid</video:title>
      <video:description>Darwins Comet Orchid  &lt;br&gt; 
1. Orchidheads is a flower discovered in Madagascar that captivated Charles Darwin. Selby&apos;s orchid should be in bloom for another week to 10 days. The white waxy flowers draw pollinating insects with a seductive scent. But few insects could reach the nectar hidden 30 centimeters down a narrow tube. Darwin predicted that a moth with a tongue long enough to reach that far would one day be discovered, and if it were ever to become extinct, the comet orchid would soon vanish. Forty years later, a subspecies of the Morgan&apos;s sphinx moth was discovered that fit Darwin&apos;s prediction. The moth is still around, and so is the comet orchid.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/316c81df-b036-4c37-815c-c471e85cd4a3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>276</video:duration>
      <video:publication_date>2009-04-19T19:08:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1882.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>ppornelubio</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Use-of-X-Rays-in-medicine</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Use of X Rays in medicine</video:title>
      <video:description>X ray is an important tool in medicine. X Rays is used to visualized bone and other organs such as ling. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/316ddd23-83c8-4eda-b537-b4b393b8117f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>14</video:duration>
      <video:publication_date>2009-08-07T12:35:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3121.mp4</video:content_loc>
      <video:category>Medical</video:category>
      <video:tag>x</video:tag>
      <video:tag>Rays</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Saved-By-A-Weather-Satellite</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Saved By A Weather Satellite</video:title>
      <video:description>Saved By A Weather Satellite. This lucky gentleman was rescued courtesy of the Search and rescue satellite aided tracking system by sending a through the satellites which relayed the rescue request.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/316d1e3f-361c-4962-9104-a936a57f7b5b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>284</video:duration>
      <video:publication_date>2011-11-24T22:29:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7811.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Aerospace Engineering</video:category>
      <video:tag>NASA</video:tag>
      <video:tag>NOAA</video:tag>
      <video:tag>Saved</video:tag>
      <video:tag>by</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Weather</video:tag>
      <video:tag>satellite</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Wobbly-earth-sixty-symbols</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Wobbly earth sixty symbols</video:title>
      <video:description>Wobbly earth has thrown off the astrological charts causing chaos and confusion among those who plot their course according to the celestial treks axial precession is the reason the earth axis has a long term but quite dramatic wobble as explained by roger bowley and mike merrifiel</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/3174e2aa-46c1-4c91-8ce9-6b596d06dd4c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>476</video:duration>
      <video:publication_date>2013-01-11T04:10:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28577.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Wobbly</video:tag>
      <video:tag>Earth</video:tag>
      <video:tag>Sixty</video:tag>
      <video:tag>Symbols</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Hardening-Fragile-Fossils-for-Extraction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Hardening Fragile Fossils for Extraction</video:title>
      <video:description>Due to the delicate nature of fossils, a hardening chemical is dripped onto every fossil before it is removed from the soil.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/04/3178af74-fe45-4fb3-879a-fb1f5154d468/cand_5.jpg</video:thumbnail_loc>
      <video:duration>18</video:duration>
      <video:publication_date>2012-04-12T22:42:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/12179.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Hardening</video:tag>
      <video:tag>Fragile</video:tag>
      <video:tag>fossils</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/The-Greatest-Wildlife-Show-on-Earth-features-Caribou-on-the-move</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Greatest Wildlife Show on Earth features Caribou on the move</video:title>
      <video:description>Caribou are North America&apos;s greatest walkers and they do this for most of their lives. When they congregate their numbers can reach up to half a million. These are the Caribou on the move in the Greatest Wildlife Show on Earth by BBC.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/319406ea-8820-484c-b088-a4bbc4926549/cand_5.jpg</video:thumbnail_loc>
      <video:duration>117</video:duration>
      <video:publication_date>2011-11-26T04:58:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8084.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Caribou</video:tag>
      <video:tag>on</video:tag>
      <video:tag>the</video:tag>
      <video:tag>move</video:tag>
      <video:tag>Greatest</video:tag>
      <video:tag>Wildlife</video:tag>
      <video:tag>Show</video:tag>
      <video:tag>Earth</video:tag>
      <video:tag>BBC</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Infertility-Treatment-video-Intrauterine-Insemination-IUI</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Infertility Treatment video: Intrauterine Insemination (IUI)</video:title>
      <video:description>GRS offers convenienently located offices in Alpharetta, Northside and Decatur. For more information visit us online at www.ivf.com, call 404-843-2229 or simply attend a free educational seminar &quot;IVF AFTER HOURS&quot; held monthly at our Northside office.

Intrauterine insemination (IUI) is an effective component of treatment for male factor infertility or unexplained infertility using partners sperm. Donor sperm may be used for single women desiring pregnancy or for cases of severe male factor when IVF and ICSI are not an option. 

Georgia Reproductive Specialists provides the latest in assisted reproductive technologies such as in vitro fertilization (IVF), ICSI, preimplantation genetic diagnosis (PGD)blastocyst transfer, egg donation, embryo cryopreservation, ovulation induction and insemination to couples with infertility problems due to endometriosis, polycystic ovary syndrome (PCOS), male factor, fallopian tube obstruction, uterine fibroids and age related issues.</video:description>
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      <video:duration>97</video:duration>
      <video:publication_date>2009-05-30T10:43:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2719.mp4</video:content_loc>
      <video:category>Others</video:category>
      <video:tag>IUI</video:tag>
      <video:tag>insemination</video:tag>
      <video:tag>male</video:tag>
      <video:tag>infertility</video:tag>
      <video:tag>atlanta</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Density-of-black-holes</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Density of black holes</video:title>
      <video:description>Black holes are regions of space where the gravity is so high that nothing can escape. Black holes are extremely dense. In fact, if the earth can be crashed and squeezed to size of a marble, it will be dense enough to become a black hole. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/31a2b764-fd43-49b6-8c28-4a7bc20a0b24/cand_5.jpg</video:thumbnail_loc>
      <video:duration>396</video:duration>
      <video:publication_date>2010-11-10T12:37:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4940.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>black</video:tag>
      <video:tag>holes</video:tag>
      <video:tag>Sixty</video:tag>
      <video:tag>Symbols</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-Chemistry-1A-Lecture-13</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - Chemistry 1A - Lecture 13</video:title>
      <video:description>Chemistry 1A - Lecture 13

General Chemistry</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26715.jpg</video:thumbnail_loc>
      <video:duration>2976</video:duration>
      <video:publication_date>2012-09-19T02:12:28.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/p9TVWGmWvXw</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Chemistry</video:tag>
      <video:tag>1A</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>13</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Structure-of-muscle-and-mechanism-of-contraction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Structure of muscle and mechanism of contraction</video:title>
      <video:description>Muscles are bundle of thousands of muscle fibers. A single muscle fiber is an elongated muscle cell. Inside the muscle, there are segments called the contractile myofibrils. Subunits of myofibrils are known as sarcomere. Overlapping sarcomere slides along each other when stimulated by the motor neurons. Edited by Ashraf</video:description>
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      <video:duration>194</video:duration>
      <video:publication_date>2010-11-09T09:44:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4810.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>Structure</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Muscle</video:tag>
      <video:tag>and</video:tag>
      <video:tag>mechanism</video:tag>
      <video:tag>contraction</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Statistics-20</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3- Statistics 20</video:title>
      <video:description>Lec 3- Statistics 20.
Introduction to Probability and Statistics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17190.jpg</video:thumbnail_loc>
      <video:duration>3020</video:duration>
      <video:publication_date>2012-09-02T12:26:32.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/xYhrNYBGf3E</video:player_loc>
      <video:uploader>0|49|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Human-Brain-Miracle</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Human Brain Miracle</video:title>
      <video:description>This video shows the  miracle that is the human brain which as it develops and forges links with other brain cells leading to trillions of connections. We are yet to fully appreciated how this magnificent organ works.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/fb39a70f-5210-4a1b-bef8-484aefbff8a9/cand_25.jpg</video:thumbnail_loc>
      <video:duration>86</video:duration>
      <video:publication_date>2011-11-30T09:57:23.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9464.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Neuroscience</video:category>
      <video:tag>the</video:tag>
      <video:tag>miracle</video:tag>
      <video:tag>in</video:tag>
      <video:tag>human</video:tag>
      <video:tag>Brain</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-32-Tangent-Line-Hyperbola-Relationship-very-optional</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 32 - Tangent Line Hyperbola Relationship (very optional)</video:title>
      <video:description>Tangent Line Hyperbola Relationship (very optional)

How a tangent line relates to a hyperbola.  Might be useful for some competitive exams where there isn&apos;t time to derive (like we are doing in this video)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24983.jpg</video:thumbnail_loc>
      <video:duration>604</video:duration>
      <video:publication_date>2012-09-17T17:55:23.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/c_8QQbVQKU0</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Tangent</video:tag>
      <video:tag>line</video:tag>
      <video:tag>Hyperbola</video:tag>
      <video:tag>Relationship</video:tag>
      <video:tag>Very</video:tag>
      <video:tag>Optional</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Sun</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Sun</video:title>
      <video:description>The Sun as the star at the center of the Solar System is shown in this science video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/06/31c78bfa-a188-44cf-b150-a3fb867f7569/cand_5.jpg</video:thumbnail_loc>
      <video:duration>167</video:duration>
      <video:publication_date>2009-06-10T12:25:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2821.mp4</video:content_loc>
      <video:category>Education</video:category>
      <video:tag>the</video:tag>
      <video:tag>sun</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-Mirages</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Mirages?</video:title>
      <video:description>While driving a car during very hot days some times we observe water on the road but actually when we reach there we found nothing there. What is it? This video shows the phenomenon of mirages.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/31c8ce18-e687-4a1a-93b8-f5ba7a168ce8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>388</video:duration>
      <video:publication_date>2013-01-14T04:18:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28769.mp4</video:content_loc>
      <video:uploader>Bettye Purnell</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Mirages</video:tag>
      <video:tag>Sixty</video:tag>
      <video:tag>Symbols</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Process-of-Lightning</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Process of Lightning</video:title>
      <video:description>What is Lightning ? How Lightning forms? This video explains a lot about Lightning. It is a swift, natural discharge of high-current electricity in atmosphere.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/31e41de9-ebd6-4866-9faf-ec3bd376465f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>64</video:duration>
      <video:publication_date>2009-08-08T15:27:02.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3192.mp4</video:content_loc>
      <video:category>Physics</video:category>
      <video:tag>What</video:tag>
      <video:tag>is</video:tag>
      <video:tag>Lightning</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Information-on-narcissistic-personality-disorder</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Information on narcissistic personality disorder</video:title>
      <video:description>This video takes a look of at narcissistic personality disorder, which is characterized by dramatic emotional people and is considered a borderline personality disorder.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/31e69658-2344-42f6-9ba5-894e8184618c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>186</video:duration>
      <video:publication_date>2011-11-28T12:00:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8491.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Narcissistic</video:tag>
      <video:tag>personality</video:tag>
      <video:tag>Disorder</video:tag>
      <video:tag>information</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-34-Colored-Filter-Quiz</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 34 - Colored Filter (Quiz)</video:title>
      <video:description>Colored Filter (Quiz)

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26185.jpg</video:thumbnail_loc>
      <video:duration>81</video:duration>
      <video:publication_date>2012-09-19T00:10:15.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/lpGVGcIVYs4</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Colored</video:tag>
      <video:tag>filter</video:tag>
      <video:tag>Quiz</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lecture-on-embryonic-stem-Cells-8</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture on embryonic stem Cells - 8</video:title>
      <video:description>DNA chip analysis shows that different gene sets are expressed at different level of cell differentiation in order to produce beta-cells from the embryonic stem cells. This video describes in details the process of development of beta cells from the embryonic stem cells. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/31e84a1f-1eca-4320-98c7-b99f55b589a4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>176</video:duration>
      <video:publication_date>2007-08-16T19:44:07.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/791.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Stem</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>pancreas</video:tag>
      <video:tag>Development</video:tag>
      <video:tag>geneExpression</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/New-small-planet-found</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>New small planet found</video:title>
      <video:description>This video shows that a smallest planet just 5 times the size of the earth may have been found. It has been called GJ 436c. It orbits around a dim red star 30 light years away in the constellation Leo.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/11/106289ec-4450-4374-a6f2-555f633b7795/cand_5.jpg</video:thumbnail_loc>
      <video:duration>37</video:duration>
      <video:publication_date>2012-11-26T20:46:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28077.mp4</video:content_loc>
      <video:uploader>Nikunj Patel</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>Planets</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Basic-Units-of-Measure</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Basic Units of Measure</video:title>
      <video:description>This video will help you to know all about the units of measurement. Measuring unit of mass, distance, volume, area etc are shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/31f321f5-83b3-45f7-8619-5b4ca219c252/cand_5.jpg</video:thumbnail_loc>
      <video:duration>150</video:duration>
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    <lastmod>2026-08-14</lastmod>
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    <lastmod>2026-08-14</lastmod>
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    <lastmod>2026-08-14</lastmod>
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      <video:tag>Zachary</video:tag>
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    <lastmod>2026-08-14</lastmod>
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    <lastmod>2026-08-14</lastmod>
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    <lastmod>2026-08-14</lastmod>
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      <video:tag>Field</video:tag>
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      <video:publication_date>2013-04-07T19:58:28.000Z</video:publication_date>
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    <lastmod>2026-08-14</lastmod>
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      <video:publication_date>2011-11-24T15:38:58.000Z</video:publication_date>
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U11_L1_T3_we1 Adding and Subtracting Rational Expressions 1</video:description>
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      <video:description>What is prostate cancer and how can we identify it? This video provides a very important discussion about this topic for your health purpose.</video:description>
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      <video:description>This video explains the meaning of heredity and evolution. When an individual within a population differ in their characteristics, variation occurs.</video:description>
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      <video:description>Video shows the electromagnetic navigation diagnostic bronchoscopy used for detecting Lung Cancer. Patient suffering with this cancer is also shown here.</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>This nasolabial cyst also known as a nasoalveolar cyst this cyst is treated by conservative surgical excision usually using access from the anterior watch full video</video:description>
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      <video:title>UC San Diego Undergraduates Forge New Area of Bioinformatics</video:title>
      <video:description>Undergraduate students from the University of California San Diego have forged a new area of bioinformatics that may improve genomic and proteomic annotations and unlock a collection of stubborn biological mysteries. Their work will be published in the July 2008 issue of the journal Genome Research.

Video by Daniel Kane - Jacobs School of Engineering 
http://cse-ece-ucsd.blogspot.com/</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Video shows a computer guided dental implant surgery. Full procure of this surgery is explained here in detail.</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Biological materials often are dried to stabilize them for storage or distribution. Lyophilization also called freeze-drying, is one method of drying biological materials that minimizes damage to its internal structure. More videos at Abnova http://www.abnova.com</video:description>
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U02_L2_T3_we1 Reciprocal of a Mixed Number</video:description>
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      <video:description>Glucose is energy source. To energy from it, our body use insulin. Diabetes is illness where one&apos;s body cannot produce enough insulin. There are two types of diabetes, and here is basically explained  type I and type II diabetes. 
Video Credit:www.mayoclinic.com</video:description>
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      <video:description>Methane was detected emitting from the planet Mars. A further study is still being pursued as finding and identifying the source.</video:description>
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      <video:description>A detailed description of the ecoboost technology with diagrams and machines is shown here. Video is very interesting. You must watch it.</video:description>
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      <video:description>This video explains about flying tea rocket sick science 025. The Tea Bag Rocket is really an adaptation of a classic science demonstration called the Ditto Paper Rocket. If you&apos;re old enough to have experienced Ditto paper, you&apos;ll recall the bluish-purple ink and that unforgettable smell of freshly printed copies. (Come to find out... both the Ditto machine solvent and the ink were highly toxic, but no one seemed to care back then.) Each piece of Ditto paper had a sheet of tissue paper that separated the two-part form, and it was this discarded piece of paper that teachers and kids used to make Ditto paper rockets. Since Ditto paper is a thing of the past, science enthusiasts have found a simple replacement - a tea bag./nWant more experiments like this? Check out http://www.stevespanglerscience.com/product/naked-eggs-and-flying-potatoes/nSick Science™ is a trademark of Steve Spangler, inc./n© 2011 Steve Spangler Science all rights reserved</video:description>
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      <video:description>This is a miniature F16 RC Jet Sky Master SkyMaster made in USA that can fly and even do flips in flight.</video:description>
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      <video:description>This video will help you in understanding that how does the embolism and stokes functions in body.Embolism is a clot of blood and stroke is the obstruction in supply of blood to brain which cause to stop brain from functioning.</video:description>
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      <video:uploader>Ollie Wall</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>All About Calcium</video:title>
      <video:description>This video will help you to know about the name origin, abundance, sources and the uses of calcium. Calcium is obtained from minerals like chalk, limestone and marble.</video:description>
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      <video:description>Buck Institute CEO Brian Kennedy, PhD, in conversation with Buck faculty Judith Campisi, PhD. Campisi is internationally-recognized for her research on the link between cancer and aging. She is considered a pioneer in the field of senescence, which occurs when cells stop dividing in response to DNA damage. Cellular senescence acts as a tumor suppressor but also drives the aging process. Judith Campisi has received international recognition for her contributions to understanding why age is the largest single risk factor for developing a panoply of diseases, ranging from neurodegeneration to cancer. Her highly acclaimed research integrates the genetic, environmental and evolutionary forces that result in aging and age-related diseases, and identifies pathways that can be modified to mitigate basic aging processes.</video:description>
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Distance between a point and a plane in three dimensions</video:description>
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      <video:publication_date>2012-09-17T17:56:34.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/7rIFO8hct9g</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Point</video:tag>
      <video:tag>Distance</video:tag>
      <video:tag>to</video:tag>
      <video:tag>plane</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-Economics-C3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - Economics C3</video:title>
      <video:description>&quot;Lec 6 - Economics C3 &quot;Introduction to Environmental Economics and Policy</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24143.jpg</video:thumbnail_loc>
      <video:duration>4522</video:duration>
      <video:publication_date>2012-09-15T04:02:45.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/NBgc66ZzCeA</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>6</video:tag>
      <video:tag>Economics</video:tag>
      <video:tag>C3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Histology-of-Thin-Skin</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Histology of Thin Skin</video:title>
      <video:description>This is a histology slide of thin skin at low power the skin is covered by a narrow layer of epidermis the papillary dermis is compact and can be distinguished from the looser reticular dermis hair follicles and fat tissue are seen deep in the section hairs appear as golden ovoid structures surrounded by layers of squamous epithelium</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/336415e8-9f0c-4939-8fe0-b70b9b5088c1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>597</video:duration>
      <video:publication_date>2011-11-29T01:25:44.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8616.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Histology</video:tag>
      <video:tag>of</video:tag>
      <video:tag>thin</video:tag>
      <video:tag>Skin</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Hypertension-Video-and-its-effect-on-body</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Hypertension Video and its effect on body</video:title>
      <video:description>Hypertension (HTN) or high blood pressure is a chronic medical condition in which the systemic arterial blood pressure is elevated. It is the opposite of hypotension. It is classified as either primary (essential) or secondary. About 90–95% of cases are termed &quot;primary hypertension&quot;, which refers to high blood pressure for which no medical cause can be found. The remaining 5–10% of cases (Secondary hypertension) are caused by other conditions that affect the kidneys, arteries, heart, or endocrine system. Persistent hypertension is one of the risk factors for stroke, myocardial infarction, heart failure and arterial aneurysm, and is a leading cause of chronic kidney failure. Moderate elevation of arterial blood pressure leads to shortened life expectancy. Dietary and lifestyle changes can improve blood pressure control and decrease the risk of associated health complications, although drug treatment may prove necessary in patients for whom lifestyle changes prove ineffective or insufficient. Reff: wikipedia /nWatch this and more health videos at: http://www.answerstv.com/health</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/10/336e73ea-36a3-4dd9-a2be-cbb486eaf43d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>299</video:duration>
      <video:publication_date>2010-10-16T03:41:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4668.mp4</video:content_loc>
      <video:uploader>arsinsol</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Hypertension</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/MAP-Kinase-pathway</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>MAP Kinase pathway</video:title>
      <video:description>MAP Kinase pathway video. Mitogen-activated protein (MAP) kinases are serine/threonine-specific protein kinases that respond to extracellular stimuli (mitogens, osmotic stress, heat shock and proinflammatory cytokines) and regulate various cellular activities, such as gene expression, mitosis, differentiation, proliferation, and cell survival/apoptosis. Read more: http://en.wikipedia.org/wiki/Mitogen-activated_protein_kinase</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/336ec442-b433-4c2d-b5cb-5a23814c8c11/cand_5.jpg</video:thumbnail_loc>
      <video:duration>92</video:duration>
      <video:publication_date>2010-11-24T05:16:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5914.mp4</video:content_loc>
      <video:uploader>dnasign</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>map</video:tag>
      <video:tag>kinase</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-30-Public-Health-241</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 30-Public Health 241 -</video:title>
      <video:description>lec 30-Public Health 241 -.Statistical Analysis of Categorical Data</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27633.jpg</video:thumbnail_loc>
      <video:duration>2055</video:duration>
      <video:publication_date>2012-09-30T10:33:01.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/_YYLfUMTurc</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Public</video:tag>
      <video:tag>Health</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Electrical-Engineering-141-Makeup-for-Spring-2011</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Electrical Engineering 141 - Makeup for  - Spring 2011</video:title>
      <video:description>Makeup for Introduction to Digital Integrated Circuits Lecture 3 is explained in this video.  This lecture is a part of the course series of electrical engineering 141, 001 and it is recorded Spring 2011.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24164.jpg</video:thumbnail_loc>
      <video:duration>4933</video:duration>
      <video:publication_date>2012-09-15T04:18:38.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/yZs41YReVzE</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>3</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>141</video:tag>
      <video:tag>Makeup</video:tag>
      <video:tag>for</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/NASAs-New-Era-of-Innovation-and-Discovery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>NASA&apos;s New Era of Innovation and Discovery</video:title>
      <video:description>The president Obama&apos;s plan for NASA for a new era of innovation and discovery is shown in this video. Video is really helpful for the knowledge purpose.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/339e3020-5bf8-4a43-bfc6-22520dc79891/cand_5.jpg</video:thumbnail_loc>
      <video:duration>769</video:duration>
      <video:publication_date>2013-02-09T07:39:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29846.mp4</video:content_loc>
      <video:uploader>Ollie Wall</video:uploader>
      <video:category>Aerospace Engineering</video:category>
      <video:tag>A</video:tag>
      <video:tag>new</video:tag>
      <video:tag>Era</video:tag>
      <video:tag>of</video:tag>
      <video:tag>innovation</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Discovery</video:tag>
      <video:tag>President</video:tag>
      <video:tag>Obama</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Plan</video:tag>
      <video:tag>for</video:tag>
      <video:tag>NASA</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-147-Adding-and-Subtracting-Rational-Expressions-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 147 - Adding and Subtracting Rational Expressions 2</video:title>
      <video:description>Adding and Subtracting Rational Expressions 2

U11_L1_T3_we2 Adding and Subtracting Rational Expressions 2</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24784.jpg</video:thumbnail_loc>
      <video:duration>176</video:duration>
      <video:publication_date>2012-09-17T16:49:43.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/3tmFTHOP6Pc</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Adding</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Subtracting</video:tag>
      <video:tag>Rational</video:tag>
      <video:tag>Expressions</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Fixation-of-K-Wire</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Fixation of K-Wire</video:title>
      <video:description>Video contains a full surgical process of K-wire fixation in a patient by the expert doctors. Watch this video to know more about this surgery.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/33b5ad22-687d-4137-bf53-4445dca72589/cand_5.jpg</video:thumbnail_loc>
      <video:duration>73</video:duration>
      <video:publication_date>2011-12-01T22:52:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10509.mp4</video:content_loc>
      <video:uploader>seraboth</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>K</video:tag>
      <video:tag>wire</video:tag>
      <video:tag>fixation</video:tag>
      <video:tag>Kirschner</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-Sexual-Deprivation-Increases-Alcohol-Intake-in-Drosophila</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How Sexual Deprivation Increases Alcohol Intake in Drosophila?</video:title>
      <video:description>This video shows an interesting fact about flies that they turn to drinking after sexual refusal. Watch this video to know reason behind this fact.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/04/33be06f4-3c03-461b-b736-560b65ffe3bd/cand_5.jpg</video:thumbnail_loc>
      <video:duration>141</video:duration>
      <video:publication_date>2013-04-07T19:39:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30483.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Bioinformatics</video:category>
      <video:tag>Flies</video:tag>
      <video:tag>turn</video:tag>
      <video:tag>to</video:tag>
      <video:tag>drinking</video:tag>
      <video:tag>after</video:tag>
      <video:tag>Sexual</video:tag>
      <video:tag>refusal</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Levitation-Diamagnetism-2-Flying-house</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Levitation - Diamagnetism 2 (Flying house)</video:title>
      <video:description>I don&apos;t know if it&apos;ll be visible. Let&apos;s try. Video gives information about levitation which is the process by which an object is suspended by a physical force against gravity, in a stable position without solid physical contact.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/33d46863-9557-4639-bd84-6cb504efca0f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>90</video:duration>
      <video:publication_date>2009-05-27T21:42:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2583.mp4</video:content_loc>
      <video:uploader>arsinsol</video:uploader>
      <video:category>Others</video:category>
      <video:tag>levitation</video:tag>
      <video:tag>magnetic</video:tag>
      <video:tag>diamagnetism</video:tag>
      <video:tag>static</video:tag>
      <video:tag>magnets</video:tag>
      <video:tag>graphite</video:tag>
      <video:tag>pyrolytic</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/SN1-reaction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>SN1 reaction</video:title>
      <video:description>This chemistry video shows SN1 reaction which is a substitution reaction in organic chemistry.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2008/04/33e719ff-4ca0-4a3e-b6ec-a7c1fc4aed63/cand_5.jpg</video:thumbnail_loc>
      <video:duration>12</video:duration>
      <video:publication_date>2008-04-03T02:09:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1321.mp4</video:content_loc>
      <video:uploader>asteri</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Sn1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/A-Representative-of-the-CilIate-Group</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A Representative of the CilIate Group</video:title>
      <video:description>The representative of the ciliate group is,Paramecium. The shape of this resembles a shoe lace.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/33f172fb-23b7-412b-bac2-2f4dc66a4b78/cand_5.jpg</video:thumbnail_loc>
      <video:duration>55</video:duration>
      <video:publication_date>2010-11-24T18:38:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5990.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>Paramecium</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Ultraviolet-rays-and-the-impact-of-lives-on-earth</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Ultraviolet rays and the impact of lives on earth</video:title>
      <video:description>Ultraviolet rays commonly referred to as UV is electromagnetic radiation. Excessive exposure to UV rays can damage living beings leading to cancer of skin, eye problems and mutations leading to various abnormalities in animals.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/33ead515-91a1-4edb-8253-8c5cef3de879/cand_5.jpg</video:thumbnail_loc>
      <video:duration>358</video:duration>
      <video:publication_date>2011-11-24T22:57:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7822.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>on</video:tag>
      <video:tag>Ultraviolet</video:tag>
      <video:tag>UV</video:tag>
      <video:tag>Rays</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-does-relative-humidity-affect-paper</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How does relative humidity affect paper</video:title>
      <video:description>In this experiment, we can see how the effect of a humid environment and a dry environment can change paper and make it move.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/08/a539ca47-4613-4953-be20-3f9d7d6f1f52/cand_5.jpg</video:thumbnail_loc>
      <video:duration>22</video:duration>
      <video:publication_date>2014-08-28T15:41:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31609.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>humidity</video:tag>
      <video:tag>Relative</video:tag>
      <video:tag>Paper</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Treatment-for-HIV</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Treatment for HIV</video:title>
      <video:description>At present treatment for HIV infection involves using a combination of drugs. One type of drug inhibits nucleic acid replication, for example, when AZT is incorporated into DNA by reverse trasncriptase, no additional nucleotides can be added.
A second class of drugs inhibits a protease involved in cleaving large polyproteins into functional segments. When the protease is inhibited, virus particles cannot be produced Use of a combination of drugs directed at different targets reduces the likelihood of the development of resistance by mutation.
Research is underway to develop new treatments for HIV. Chemicals called chemokines appear to inhibit HIV infection by binding to and blocking the CXCR4 and CCR5 co receptors on the host cells.
A search is in progress to apply such chemicals in HIV treatment,Some individuals who are HIV positive, but did not develop AIDS have a mutation in the CCR5 receptor that makes it defective.
Research is in progress to determine whether disabling the CCR5 receptor might beeffective in controlling AIDS in infected patients.An antiviral factor called CAF is found in CD8 cells.Research is in progress to determine if this substance could be used to block replication of HIV.
There is currently no approved vaccine against HIV infection. One problem is that HIVsurface proteins such as gp120 mutate at a high rate.Scientist may be able to construct a vaccine using an HIV with a defective form of the viral gene nef.
Viruses with the defective nef gene seem to have reduced reproductive capability, allowing the immune system to keep the virus in check.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/07/a53f9612-fafc-4c73-9f60-e846b3a45652/cand_5.jpg</video:thumbnail_loc>
      <video:duration>135</video:duration>
      <video:publication_date>2009-07-08T01:19:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2998.mp4</video:content_loc>
      <video:uploader>sikadi</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>treatment</video:tag>
      <video:tag>for</video:tag>
      <video:tag>HIV</video:tag>
      <video:tag>Physical</video:tag>
      <video:tag>Science</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-148-cAdding-and-Subtracting-Rational-Expressions-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 148 - cAdding and Subtracting Rational Expressions 3</video:title>
      <video:description>Adding and Subtracting Rational Expressions 3

U11_L1_T3_we3 Adding and Subtracting Rational Expressions 3</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24787.jpg</video:thumbnail_loc>
      <video:duration>276</video:duration>
      <video:publication_date>2012-09-17T16:50:23.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/IKsi-DQU2zo</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Adding</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Subtracting</video:tag>
      <video:tag>Rational</video:tag>
      <video:tag>Expressions</video:tag>
      <video:tag>3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Animation-on-Spermatogenesis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Animation on Spermatogenesis</video:title>
      <video:description>Explained here is process through which a male sperm cell undergoes transformation.

Forum.NurseReview.Org for more animation slides.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/a54e4526-68b5-4882-ba49-b521f8917a40/cand_5.jpg</video:thumbnail_loc>
      <video:duration>86</video:duration>
      <video:publication_date>2009-04-17T12:21:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1803.mp4</video:content_loc>
      <video:uploader>lubna</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>nursereview</video:tag>
      <video:tag>org</video:tag>
      <video:tag>Spermatogenesis</video:tag>
      <video:tag>nclex</video:tag>
      <video:tag>cgfns</video:tag>
      <video:tag>anatomy</video:tag>
      <video:tag>medicine</video:tag>
      <video:tag>nle</video:tag>
      <video:tag>uterus</video:tag>
      <video:tag>egg</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-are-the-steps-in-cloning-genes-molecular-cloning</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What are the steps in cloning genes (molecular cloning)</video:title>
      <video:description>This video explains the steps in cloning genes (molecular cloning). This animation describes how gene cloning or molecular cloning can be performed.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/10/a54f8c19-be3d-4c78-bff6-dfd0f438098e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>104</video:duration>
      <video:publication_date>2012-10-11T11:13:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27906.mp4</video:content_loc>
      <video:uploader>Julia Roberts</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>steps</video:tag>
      <video:tag>in</video:tag>
      <video:tag>cloning</video:tag>
      <video:tag>genes</video:tag>
      <video:tag>Molecular</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Pseudomonas</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Pseudomonas</video:title>
      <video:description>A sequence depicting Pseudomonas infection of lung epithelial cells.

wiki text info: Pseudomonas is a genus of gamma proteobacteria, belonging to the larger family of pseudomonads.

Recently, 16S rRNA sequence analysis has redefined the taxonomy of many bacterial species. As a result the genus Pseudomonas includes strains formerly classifed in the genera Chryseomonas and Flavimonas. Other strains previously classified in the genus Pseudomonas are now classified in the genera Burkholderia and Ralstonia.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2008/01/348c5d54-3226-4288-9ee4-d248bbca4238/cand_5.jpg</video:thumbnail_loc>
      <video:duration>142</video:duration>
      <video:publication_date>2008-01-05T22:23:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1230.mp4</video:content_loc>
      <video:uploader>sertan</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>pseudomonas</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Motor-neurons-in-zebrafish-embryo</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Motor neurons in zebrafish embryo</video:title>
      <video:description>Its a demonstration of GFP label motor neuron in a living zebrafish embryo. Spinal cord is where the life of a motor neuron begins. From the cord, they migrate to surrounding tissues.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/34b4f02e-f20e-4541-bbff-880a698746da/cand_5.jpg</video:thumbnail_loc>
      <video:duration>37</video:duration>
      <video:publication_date>2010-11-24T19:13:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5998.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Others</video:category>
      <video:tag>motor</video:tag>
      <video:tag>neurons</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Science-of-Fat-part-8-of-10</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Science of Fat: part 8 of 10</video:title>
      <video:description>HHMI 2004 Holiday Lectures on Science: The Science of Fat. Lecturer: Jeffrey M. Friedman, M.D., Ph.D. giving lecture: Deconstructing Obesity. 
Case study is discussed where kid is deficient in hormone leptin. After replacement of leptin, kid&apos;s  appetite came to normality. Leptin as hunger regulator is discussed. 
Leptin concentration vs body weight is discussed.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/34bf32a7-2dd6-4219-80aa-0d953c512956/cand_5.jpg</video:thumbnail_loc>
      <video:duration>443</video:duration>
      <video:publication_date>2007-08-18T18:33:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/816.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>obesity</video:tag>
      <video:tag>leptin</video:tag>
      <video:tag>appetite</video:tag>
      <video:tag>mice</video:tag>
      <video:tag>Insulin</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cytokine-Binding</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cytokine Binding</video:title>
      <video:description>The JAK-STAT signaling pathway is demonstrated in this science video. This pathway transmits information from chemical signals outside the cell, through the cell membrane, and into gene promoters on the DNA in the cell nucleus, which causes DNA transcription and activity in the cell.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/34e80f5b-8ae7-45be-a031-3aafb199d95a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>59</video:duration>
      <video:publication_date>2009-05-27T18:43:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2330.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>immunology</video:tag>
      <video:tag>Cytokine</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Quadratic-Formula-proof</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Quadratic Formula (proof)</video:title>
      <video:description>Deriving the quadratic formula by completing the square.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/350ca171-a21c-44e2-ae47-b7cb333b761f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>454</video:duration>
      <video:publication_date>2009-05-27T19:53:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2491.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Quadratic</video:tag>
      <video:tag>Formula</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>Completing</video:tag>
      <video:tag>Square</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-Mind-Reading-is-Possible</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How Mind Reading is Possible?</video:title>
      <video:description>If you have tiny bit of privacy in your mind scientist are able to watch without opening your brain. A brief description of this technique is discussed here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/350d7192-30aa-40bd-9214-2923437e1e31/cand_5.jpg</video:thumbnail_loc>
      <video:duration>182</video:duration>
      <video:publication_date>2013-02-08T04:47:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29683.mp4</video:content_loc>
      <video:uploader>Ollie Wall</video:uploader>
      <video:category>Bioengineering</video:category>
      <video:tag>mind</video:tag>
      <video:tag>reading</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Minimally-Invasive-Cardiac-Surgery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Minimally Invasive Cardiac Surgery</video:title>
      <video:description>minimally invasive cardiac surgery   done by Bharath Cardiovascular Institute surgeons</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/07/350fae18-adb6-41a7-87d6-b8c73d62c9d8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>590</video:duration>
      <video:publication_date>2013-07-16T03:04:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30671.mp4</video:content_loc>
      <video:uploader>Meera Kannan</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Minimally</video:tag>
      <video:tag>Invasive</video:tag>
      <video:tag>Cardiac</video:tag>
      <video:tag>Surgery</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Manufacturing-of-Fire-Extinguishers</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Manufacturing of Fire Extinguishers</video:title>
      <video:description>Video shows the manufacturing of a good fire extinguisher. Description of different stages in the manufacturing are discussed here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/35132faf-5d4a-4680-8e13-4905d3928eea/cand_5.jpg</video:thumbnail_loc>
      <video:duration>178</video:duration>
      <video:publication_date>2013-01-12T01:09:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28687.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Others</video:category>
      <video:tag>How</video:tag>
      <video:tag>It</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Made</video:tag>
      <video:tag>fire</video:tag>
      <video:tag>Extinguishers</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Muscles-skeletal-smooth-Cardiac-Histology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Muscles, skeletal, smooth Cardiac Histology</video:title>
      <video:description>These three are distinguishable by the histological appearance. This study shows the muscles, skeletal, and smooth cardiac.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/a56209bb-df98-48cd-9d1c-dfdc1eb607a2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>379</video:duration>
      <video:publication_date>2011-11-28T10:20:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8398.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Histology</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Mucles</video:tag>
      <video:tag>Skeletal</video:tag>
      <video:tag>smooth</video:tag>
      <video:tag>Cardiac</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Faith-and-Globalization</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Faith and Globalization</video:title>
      <video:description>Faith and Globalization

The impact of religious faith is profound in a world where political, economic, and social spheres are increasingly interconnected. Intentional and sustained reflection on the crucial issues of faith and globalization can lead to the kind of reconciliation and peaceful coexistence that life in the 21st century demands.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_12527.jpg</video:thumbnail_loc>
      <video:duration>197</video:duration>
      <video:publication_date>2012-08-18T14:18:15.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/5OLHAWfJ_8Y</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Yale</video:tag>
      <video:tag>university</video:tag>
      <video:tag>Faith</video:tag>
      <video:tag>religion</video:tag>
      <video:tag>Miroslav</video:tag>
      <video:tag>Volf</video:tag>
      <video:tag>Tony</video:tag>
      <video:tag>Blair</video:tag>
      <video:tag>international</video:tag>
      <video:tag>Belief</video:tag>
      <video:tag>violence</video:tag>
      <video:tag>LOVE</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Parathyroid-histology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Parathyroid histology</video:title>
      <video:description>The parathyroid are small endocrine glands in the back of the neck. Some of the symptoms include poor sleeping and osteoporosis, and this is the histology of the parathyroid.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/a569a9ca-cf1c-47bd-beb7-a4f1e1f1008a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>248</video:duration>
      <video:publication_date>2011-11-28T06:08:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8312.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Histology</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Parathyroid</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Blacker-Than-Black</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Blacker Than Black</video:title>
      <video:description>Carbon absorbs limit see how and why it is put into use as the NASA&apos;s Blacker Than Black.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/a5713d58-87a0-41ac-a422-fcb1ca54ad44/cand_5.jpg</video:thumbnail_loc>
      <video:duration>279</video:duration>
      <video:publication_date>2011-11-24T22:22:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7808.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Aerospace Engineering</video:category>
      <video:tag>NASA</video:tag>
      <video:tag>Blacker</video:tag>
      <video:tag>than</video:tag>
      <video:tag>black</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Process-of-Antigenic-Shift</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Process of Antigenic Shift</video:title>
      <video:description>Learn the process by which viruses can share a segment of their gemone with another strain during infection on host. 
This video is from:
Janeway&apos;s Immunobiology, 7th Edition
Murphy, Travers, &amp; Walport
ISBN: 978-0-8153-4123-9</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/04/35249f77-c4f9-47df-a253-7cd40ba3deca/cand_5.jpg</video:thumbnail_loc>
      <video:duration>78</video:duration>
      <video:publication_date>2010-04-08T20:11:14.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4136.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>antigenic</video:tag>
      <video:tag>shift</video:tag>
      <video:tag>Virus</video:tag>
      <video:tag>immunology</video:tag>
      <video:tag>garland</video:tag>
      <video:tag>epidemic</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Needle-Holding-Position</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Needle Holding Position</video:title>
      <video:description>Holding a needle at proper position is very important for a doctors. Proper positions for holding and careful steps that should be kept in mind are also discussed here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/35393920-0e33-42a7-b571-4857d5d2e972/cand_5.jpg</video:thumbnail_loc>
      <video:duration>27</video:duration>
      <video:publication_date>2011-11-30T01:19:10.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9216.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>needle</video:tag>
      <video:tag>Holding</video:tag>
      <video:tag>position</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Brain-Computer-Interface</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Brain Computer Interface</video:title>
      <video:description>A very interesting video showing the modern technique to read the brain. A brief description of this technique is provided here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/3545d2c6-e52d-44b7-8879-8b4f4b6f607e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>534</video:duration>
      <video:publication_date>2013-02-08T02:40:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29562.mp4</video:content_loc>
      <video:uploader>Von Paredes</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>spelling</video:tag>
      <video:tag>words</video:tag>
      <video:tag>solely</video:tag>
      <video:tag>with</video:tag>
      <video:tag>the</video:tag>
      <video:tag>mind</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Brain</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>interface</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Childhood-vs-adult-leukemias</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Childhood vs adult leukemias</video:title>
      <video:description>Childhood vs adult leukemias 8 of 9</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/354de415-9065-4cf9-b76f-15384811b040/cand_5.jpg</video:thumbnail_loc>
      <video:duration>28</video:duration>
      <video:publication_date>2010-11-23T00:45:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5731.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Others</video:category>
      <video:tag>childhood</video:tag>
      <video:tag>Adult</video:tag>
      <video:tag>leukemias</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Agarose-Gel</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Agarose Gel</video:title>
      <video:description>In this video agarose gel is discussed agarose gel is a substance that is used in science for gel electrophoresis and size exclusion chromatography these processes use agarose gel to separate and analyze proteins and dna</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/3554a3fd-10ed-441d-aa2b-c2b102ca8f40/cand_5.jpg</video:thumbnail_loc>
      <video:duration>232</video:duration>
      <video:publication_date>2011-12-14T06:51:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11805.mp4</video:content_loc>
      <video:uploader>velatin</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>Agarose</video:tag>
      <video:tag>Gel</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Performing-a-Nephrectomy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Performing a Nephrectomy</video:title>
      <video:description>Nephrectomy is the surgical removal of a kidney.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/35befdee-9fb3-49bd-932e-827c1089020c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>120</video:duration>
      <video:publication_date>2011-12-06T17:14:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10694.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>nephrectomy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-first-time-machine</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The first time machine</video:title>
      <video:description>Einstein’s theory suggests that light can bend space and time. Circulating light beam can be used to bend the space just enough for elementary particles can travel to the past. This video explains the possibility of building of such time machine. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/3556f45e-85d9-4fa0-866c-5089de89762a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>330</video:duration>
      <video:publication_date>2010-11-13T22:15:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5173.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Discovery</video:tag>
      <video:tag>First</video:tag>
      <video:tag>time</video:tag>
      <video:tag>machine</video:tag>
      <video:tag>Einstein</video:tag>
      <video:tag>Light</video:tag>
      <video:tag>Speed</video:tag>
      <video:tag>Barrier</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-78-Examples-of-Accounting-for-GDP</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 78 - Examples of Accounting for GDP</video:title>
      <video:description>Examples of Accounting for GDP

Thinking about how different types of expenditures would be accounted for in GDP</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25537.jpg</video:thumbnail_loc>
      <video:duration>357</video:duration>
      <video:publication_date>2012-09-18T16:14:55.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/BMNj7-Okclk</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Examples</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Accounting</video:tag>
      <video:tag>for</video:tag>
      <video:tag>GDP</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Ununoctium-A-Chemical-Element</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Ununoctium A Chemical Element</video:title>
      <video:description>Ununoctium is the IUPAC name of the element with atomic number 118. The name origin, its abundance, uses and the sources are shown in the slides of this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/3573f6cf-7cb5-4bcf-ab6d-471cc83e47d0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>43</video:duration>
      <video:publication_date>2011-12-11T23:32:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11140.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>What</video:tag>
      <video:tag>is</video:tag>
      <video:tag>Ununoctium</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Lec-1-Chemistry-1A-Lecture-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Chemistry 1A - Lecture 2</video:title>
      <video:description>Chemistry 1A - Lecture 2

General Chemistry</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26668.jpg</video:thumbnail_loc>
      <video:duration>3023</video:duration>
      <video:publication_date>2012-09-19T02:04:10.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/dFBRiEH2DN0</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Chemistry</video:tag>
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      <video:tag>Lecture</video:tag>
      <video:tag>2</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Integrated-total-fiber-assay-part-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Integrated total fiber assay-part-3</video:title>
      <video:description>Preparation of sample for total fiber assay involves desalting. In this training video, desalting of samples with ion exchange resin is demonstrated. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/357d4673-7f6c-469f-8611-e0d24c0fdde4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>394</video:duration>
      <video:publication_date>2010-11-25T23:46:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6125.mp4</video:content_loc>
      <video:uploader>chucky</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>part</video:tag>
      <video:tag>3</video:tag>
      <video:tag>Integrated</video:tag>
      <video:tag>Total</video:tag>
      <video:tag>Dietary</video:tag>
      <video:tag>Fibre</video:tag>
      <video:tag>Training</video:tag>
      <video:tag>Video</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Adult-Stem-Cells-and-Regeneration-part-16-of-20</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Adult Stem Cells and Regeneration part 16 of 20</video:title>
      <video:description>HHMI- Holiday Lectures on Science. Potent biology: stem cells, cloning and regeneration. Introduction a speaker: Nadia Rosenthal, Ph.D
Growth factors (IGF) in muscle cells are discussed.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/358cfe2b-96a8-4092-8235-42790b75f974/cand_5.jpg</video:thumbnail_loc>
      <video:duration>214</video:duration>
      <video:publication_date>2007-08-16T03:09:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/776.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Stem</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>GrowthFactors</video:tag>
      <video:tag>IGF</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Repellent-experiment-for-Sharks</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Repellent experiment  for Sharks</video:title>
      <video:description>Sharks are a very curious lot. Unfortunately their chosen method of testing their find is by taking a nibble off- so they think- of the object. Therefore methods have to be found to keep these sharks of by repelling them. Experimenting in the Oceans is BBC.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/359cdd8f-9488-4d6f-a184-faf2e8adecca/cand_5.jpg</video:thumbnail_loc>
      <video:duration>258</video:duration>
      <video:publication_date>2011-11-26T01:19:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8053.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>shark</video:tag>
      <video:tag>repellent</video:tag>
      <video:tag>experiment</video:tag>
      <video:tag>Oceans</video:tag>
      <video:tag>BBC</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Palpation-for-Abdominal-Masses</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Palpation for Abdominal Masses</video:title>
      <video:description>Palpation is the process where a doctor has to feel the area in order to determine the size of a tumor or any other lumps. This video explains how this process is carried out.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/359da33f-4b88-4428-b20e-95cad1204dc9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>289</video:duration>
      <video:publication_date>2011-12-06T18:39:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10837.mp4</video:content_loc>
      <video:uploader>glukan</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Palpation</video:tag>
      <video:tag>for</video:tag>
      <video:tag>Abdominal</video:tag>
      <video:tag>Masses</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-19-Electrical-Engineering-140-Lecture-27</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19 - Electrical Engineering 140 - Lecture 27</video:title>
      <video:description>Electrical Engineering 140 - Lecture 27

Linear Integrated Circuits</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26228.jpg</video:thumbnail_loc>
      <video:duration>3945</video:duration>
      <video:publication_date>2012-09-19T00:20:39.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/RplRL6Rg-P4</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>140</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>27</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Whats-the-Harm-Homeopathy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What&apos;s the Harm: Homeopathy</video:title>
      <video:description>Rational skeptics anger and inflame proponents of homeopathic because we demand evidence of effectiveness.  Evidence, according to a concordance of studies, that just doesn&apos;t exist. Homeopathy, grounded in the belief that water has a memory, just doesn&apos;t work.  

1.  Br J Clin Pharmacol. 2002 December; 54(6): 577582. 
A systematic review of systematic reviews of homeopathy
E Ernst

2.  Lancet.  1997 Sep 20;350(9081):834-43.
Are the clinical effects of homeopathy placebo effects? A meta-analysis of placebo-controlled trials.
Linde K, Clausius N, Ramirez G, Melchart D, Eitel F, Hedges LV, Jonas WB.

3.  Br J Clin Pharmacol. 2006 December; 62(6): 645646.
Homoeopathy: the effective promotion of ineffective remedies?
E Ernst</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/04/35a5a917-737d-43ee-8942-f39b6d945a8c/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2010-04-09T18:18:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4219.mp4</video:content_loc>
      <video:uploader>siere</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>homeopathy</video:tag>
      <video:tag>homeopath</video:tag>
      <video:tag>Evidence</video:tag>
      <video:tag>Based</video:tag>
      <video:tag>medicine</video:tag>
      <video:tag>systematic</video:tag>
      <video:tag>Review</video:tag>
      <video:tag>meta</video:tag>
      <video:tag>analysis</video:tag>
      <video:tag>Rational</video:tag>
      <video:tag>skeptic</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Principle-of-Kirchoffs-Law</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Principle of Kirchoffs Law</video:title>
      <video:description>In this video, kirchoffs law is explained by using some experiments. It is a tutorvista video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/35b11700-e462-4c4f-a77f-8d1062f6ff2a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>266</video:duration>
      <video:publication_date>2012-12-01T05:41:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28131.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Kirchoffs</video:tag>
      <video:tag>Law</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Bacteria-at-Genetic-Level</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Bacteria at Genetic Level</video:title>
      <video:description>A very helpful video for bio students will help you in understanding the actual working of bacterias at different situations. Video is really interesting, so you must watch it for knowledge purpose.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/04/35c168a4-1d04-4af7-885c-15d1764e7ba1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>116</video:duration>
      <video:publication_date>2013-04-07T19:19:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30459.mp4</video:content_loc>
      <video:uploader>Jennifer Byars</video:uploader>
      <video:category>Bioinformatics</video:category>
      <video:tag>Cool</video:tag>
      <video:tag>Video</video:tag>
      <video:tag>Bet</video:tag>
      <video:tag>Hedging</video:tag>
      <video:tag>bacteria</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-to-Perform-Ultrasound-Scan-of-Thyroid-and-Parathyroid-Glands</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to Perform Ultrasound Scan of Thyroid and Parathyroid Glands</video:title>
      <video:description>Ultrasound machine and other equipments of the thyroid and parathyroid glands are shown here. Video is very helpful for the education purpose.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/35d5d84e-b68d-4c15-b3dc-f50b46269c39/cand_5.jpg</video:thumbnail_loc>
      <video:duration>454</video:duration>
      <video:publication_date>2011-11-29T05:19:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8698.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>ultrasound</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>thyroid</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Parathyroid</video:tag>
      <video:tag>glands</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Water-Birth-Video-HD</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Water Birth Video HD</video:title>
      <video:description>Water Birth Video HD</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/35e0ed58-fe81-44e5-b7df-edb013e544bf/cand_5.jpg</video:thumbnail_loc>
      <video:duration>167</video:duration>
      <video:publication_date>2011-12-06T20:32:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10960.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Pregnancy</video:category>
      <video:tag>water</video:tag>
      <video:tag>Birth</video:tag>
      <video:tag>Video</video:tag>
      <video:tag>HD</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Medical-Revolution-The-Future</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Medical Revolution - The Future</video:title>
      <video:description>What is the future of the medical science? How the patients will be treated? What technology will be used for diagnosis? The video gives a futuristic point of view on how a disease will be treated after a few decades.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/35f6b648-d706-45a5-b52e-c806e2ad719e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>176</video:duration>
      <video:publication_date>2010-12-03T11:39:23.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6364.mp4</video:content_loc>
      <video:uploader>beautiful</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Medical</video:tag>
      <video:tag>Revolution</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Future</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-Is-Avogadros-Law</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What Is Avogadro&apos;s Law?</video:title>
      <video:description>This video presentation explains clearly the principle behind Avogadro&apos;s law. Avogadro&apos;s law states that, gases will have the same number of molecules if gases of equal volume have the same temperature and pressure. The constant of ideal gas in Avogadro&apos;s law has to be equal for all gases.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/a579bf39-f86d-4629-935f-f0fc42425926/cand_5.jpg</video:thumbnail_loc>
      <video:duration>124</video:duration>
      <video:publication_date>2011-12-12T02:11:30.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11317.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Atomic Physics</video:category>
      <video:tag>Avogadro</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>Gas</video:tag>
      <video:tag>temperature</video:tag>
      <video:tag>volume</video:tag>
      <video:tag>Pressure</video:tag>
      <video:tag>Molecules</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cell-death-that-is-programmed</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cell death that is programmed</video:title>
      <video:description>Programmed cell death is called apoptosis. You will find a brief explanation on how T cells induce apoptosis.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/a584ba60-ea88-4484-bb56-8d4be269638a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>111</video:duration>
      <video:publication_date>2009-05-27T19:43:44.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2463.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Induction</video:tag>
      <video:tag>of</video:tag>
      <video:tag>apoptosis</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>Death</video:tag>
      <video:tag>immunology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Clinical-Examination-of-an-Infant-0eee94</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Clinical Examination of an Infant</video:title>
      <video:description>This video shows the proper positions for the examination that weather the newborn is normal or not. A proper care is required while examining an infant.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/a596b13c-f2ec-4079-9f4b-b3149c06e4e8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>10</video:duration>
      <video:publication_date>2013-02-16T02:51:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30270.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Positions</video:tag>
      <video:tag>Vertical</video:tag>
      <video:tag>Suspension</video:tag>
      <video:tag>newborn</video:tag>
      <video:tag>Normal</video:tag>
      <video:tag>Infant</video:tag>
      <video:tag>Clinical</video:tag>
      <video:tag>Examination</video:tag>
      <video:tag>MRCP</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Laparoscopy-Diagnosis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Laparoscopy Diagnosis</video:title>
      <video:description>Diagnostic laparoscopy is a safe non invasive surgical procedure which may have a possibility of risks and complications and the patient needs to be aware, the video goes further to provide this risks.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/a595dae3-74e5-421c-a0e8-044f3282f60c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>286</video:duration>
      <video:publication_date>2010-11-15T18:33:14.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5418.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Diagnostic</video:tag>
      <video:tag>Laparoscopy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-kinesin-walks-over-microtubules</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How kinesin walks over microtubules</video:title>
      <video:description>Kinesin is a molecular motor that helps carry the cargo molecules from one site of the cell to another over the microtubules.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/04/a59cbc16-9e26-45c0-90a4-8da3a28e4ec9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>120</video:duration>
      <video:publication_date>2010-04-09T00:48:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4216.mp4</video:content_loc>
      <video:uploader>birdalgenetik</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>kinesin</video:tag>
      <video:tag>motor</video:tag>
      <video:tag>walk</video:tag>
      <video:tag>mictorubules</video:tag>
      <video:tag>cargo</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Protease-inhibitors-animation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Protease inhibitors animation</video:title>
      <video:description>Protease inhibitors prevent maturation of viral proteins inside HIV particles.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/04/a5abe678-7681-42e5-8277-385351f8020b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>65</video:duration>
      <video:publication_date>2012-04-12T23:33:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/12230.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Protease</video:tag>
      <video:tag>inhibitors</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Throwing-Machine-Punkin-Chunkin</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Throwing Machine- Punkin Chunkin</video:title>
      <video:description>This video contains information on throwing of objects through steel machine called punkin chunkin. Steel rod in machine is adjusted according to length whether to make it big or small.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/36380d37-9088-49ed-90c1-ab67754c8484/cand_5.jpg</video:thumbnail_loc>
      <video:duration>147</video:duration>
      <video:publication_date>2012-12-10T02:20:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28552.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>Knockin</video:tag>
      <video:tag>on</video:tag>
      <video:tag>Steel</video:tag>
      <video:tag>Punkin</video:tag>
      <video:tag>Chunkin</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-MIT-560-Thermodynamics-Kinetics-Spring-2008</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - MIT 5.60 Thermodynamics &amp; Kinetics, Spring 2008</video:title>
      <video:description>&quot;Lec 9 - MIT 5.60 Thermodynamics &amp; Kinetics, Spring 2008&quot; Lecture 09: Entropy and the Clausius inequality. 
View the complete course at: http://ocw.mit.edu/5-60S08 
License: Creative Commons BY-NC-SA 
More information at http://ocw.mit.edu/terms 
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15532.jpg</video:thumbnail_loc>
      <video:duration>3007</video:duration>
      <video:publication_date>2012-08-28T18:03:18.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/DqEmrt_xQTg</video:player_loc>
      <video:uploader>0|37|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>thermodynamics</video:tag>
      <video:tag>kinetics</video:tag>
      <video:tag>Equilibrium</video:tag>
      <video:tag>macroscopic</video:tag>
      <video:tag>Systems</video:tag>
      <video:tag>State</video:tag>
      <video:tag>variables</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>of</video:tag>
      <video:tag>entropy</video:tag>
      <video:tag>Gibbs</video:tag>
      <video:tag>function</video:tag>
      <video:tag>Reaction</video:tag>
      <video:tag>Rates</video:tag>
      <video:tag>clapeyron</video:tag>
      <video:tag>enthalpy</video:tag>
      <video:tag>clausius</video:tag>
      <video:tag>adiabatic</video:tag>
      <video:tag>Hemholtz</video:tag>
      <video:tag>catalysis</video:tag>
      <video:tag>oscillators</video:tag>
      <video:tag>autocatalysis</video:tag>
      <video:tag>carnot</video:tag>
      <video:tag>Cycle</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Genetically-Modified-Organisms-Part-1-of-5</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Genetically Modified Organisms Part 1 of 5</video:title>
      <video:description>This video gives some information about genetically modified organisms. Genetically-modified foods (GM foods) have made a big splash in the news lately. European environmental organizations and public interest groups have been actively protesting against GM foods for months, and recent controversial studies about the effects of genetically-modified corn pollen on monarch butterfly caterpillars1, 2 have brought the issue of genetic engineering to the forefront of the public consciousness in the U.S. In response to the upswelling of public concern, the U.S. Food and Drug Administration (FDA) held three open meetings in Chicago, Washington, D.C., and Oakland, California to solicit public opinions and begin the process of establishing a new regulatory procedure for government approval of GM foods3. I attended the FDA meeting held in November 1999 in Washington, D.C., and here I will attempt to summarize the issues involved and explain the U.S. government&apos;s present role in regulating GM food.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/365d44b5-b30b-4e82-9c97-ea7fcab4a238/cand_5.jpg</video:thumbnail_loc>
      <video:duration>274</video:duration>
      <video:publication_date>2010-11-16T14:46:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5516.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>part</video:tag>
      <video:tag>1</video:tag>
      <video:tag>5</video:tag>
      <video:tag>genetically</video:tag>
      <video:tag>Modified</video:tag>
      <video:tag>Organisms</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Center-Of-Photosynthetic-Reaction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Center Of Photosynthetic Reaction</video:title>
      <video:description>Photosynthesis is the process in which plant transform light energy into chemical energy which is responsible for life cycle. Chlorophylls, quinone, pheophytins and heme are constituents that is responsible for this reaction.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/365d9438-7369-49b9-8f90-008d7a50516f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>66</video:duration>
      <video:publication_date>2013-02-10T02:16:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29931.mp4</video:content_loc>
      <video:uploader>Ollie Wall</video:uploader>
      <video:category>Developmental Biology</video:category>
      <video:tag>Photosynthetic</video:tag>
      <video:tag>Reaction</video:tag>
      <video:tag>centre</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Trachea-Resection</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Trachea Resection</video:title>
      <video:description>The trachea is the windpipe in vertebrates. This video shows a resection of the trachea which is the removal of a part of an organ.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/3689fe1b-31cc-46b3-ad90-763272ec0428/cand_5.jpg</video:thumbnail_loc>
      <video:duration>231</video:duration>
      <video:publication_date>2011-12-06T17:08:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10674.mp4</video:content_loc>
      <video:uploader>glukan</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Resection</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Trachea</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Why-Arguments-For-Intelligent-Design-Fail</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Why Arguments For Intelligent Design Fail</video:title>
      <video:description>Intelligent design proponents usually offer some form of one of two claims:  irreducibly complex organisms can&apos;t have evolved, and the commonalities seen among organisms result from having a common designer.  This video explains why neither of these claims is reliable, and why evolution still wins the day.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/a5b97bed-8046-4395-8eb8-9bd95b4b4c09/cand_5.jpg</video:thumbnail_loc>
      <video:duration>549</video:duration>
      <video:publication_date>2012-12-01T06:07:08.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28159.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Developmental Biology</video:category>
      <video:tag>Intelligent</video:tag>
      <video:tag>design</video:tag>
      <video:tag>creationism</video:tag>
      <video:tag>Evolution</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/The-lower-respiratory-system</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The lower respiratory system</video:title>
      <video:description>The lower part of the respiratory system consists of the lung, diaphragm, pulmonary arteries, veins and bronchi. This video describes the anatomy of the lower respiratory system. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/a5cb62bb-d691-4ec0-b463-971eaaf6134a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>65</video:duration>
      <video:publication_date>2010-11-14T23:17:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5329.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Respiratory</video:tag>
      <video:tag>system</video:tag>
      <video:tag>3</video:tag>
      <video:tag>diaphragm</video:tag>
      <video:tag>Pulmonary</video:tag>
      <video:tag>arteries</video:tag>
      <video:tag>Veins</video:tag>
      <video:tag>Bronchi</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-Takes-Place-During-Speculum-and-Bimanual-Examination</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What Takes Place During Speculum and Bimanual Examination</video:title>
      <video:description>Speculum exam includes a small instrument inserted to the vagina. Video shows an oral description of speculum and bimanual Examination.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/a5d39fb6-2d5e-4725-9449-0d04d381d70c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>59</video:duration>
      <video:publication_date>2011-12-01T20:13:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10333.mp4</video:content_loc>
      <video:uploader>frokand</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Vaginal</video:tag>
      <video:tag>Speculum</video:tag>
      <video:tag>and</video:tag>
      <video:tag>bimanual</video:tag>
      <video:tag>exam</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-66-H-Transition-NB</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 66 - H Transition  (NB)</video:title>
      <video:description>H Transition  (NB)

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26241.jpg</video:thumbnail_loc>
      <video:duration>130</video:duration>
      <video:publication_date>2012-09-19T00:25:14.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/CNAU31Q7cJg</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>H</video:tag>
      <video:tag>Transition</video:tag>
      <video:tag>NB</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Biotechnology-changing-the-taste-of-food</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Biotechnology: changing the taste of food</video:title>
      <video:description>People are selective toward foods of different taste. This causes some people to avoid food, otherwise beneficial of health, just because they don’t like the taste. Biotechnology is being used to modify taste of food keeping its nutritional value unchanged. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/a5d55975-a7ab-44b1-a869-36e3c1a82562/cand_5.jpg</video:thumbnail_loc>
      <video:duration>230</video:duration>
      <video:publication_date>2010-11-17T11:41:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5557.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Others</video:category>
      <video:tag>biotechnology</video:tag>
      <video:tag>Changing</video:tag>
      <video:tag>the</video:tag>
      <video:tag>taste</video:tag>
      <video:tag>of</video:tag>
      <video:tag>food</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Practice-of-Art-23AC-Lecture-6</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Practice of Art 23AC - Lecture 6</video:title>
      <video:description>Practice of Art 23AC - Lecture 6

Foundations of American Cyber-Culture</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26021.jpg</video:thumbnail_loc>
      <video:duration>3348</video:duration>
      <video:publication_date>2012-09-18T23:37:27.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/VapMKL8kIs8</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>practice</video:tag>
      <video:tag>of</video:tag>
      <video:tag>art</video:tag>
      <video:tag>23AC</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>6</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Fetal-Brain-Development</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Fetal Brain Development</video:title>
      <video:description>This is an animation that shows how a fetal brain would develop through the months in the womb. It is an MRI of Fetal Brain Development.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/3697b97f-832f-4ab9-a14c-4800ef2161c9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>6</video:duration>
      <video:publication_date>2011-11-28T05:23:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8196.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>mri</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Fetal</video:tag>
      <video:tag>Brain</video:tag>
      <video:tag>Development</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Logical-reasoning-_-Cause-and-effect-problems-type-4</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Logical reasoning _ Cause and effect problems type 4</video:title>
      <video:description>Logical reasoning _ Cause and effect problems type 4</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/10/369c1600-7cc6-4f34-95d2-19b5a156e274/cand_5.jpg</video:thumbnail_loc>
      <video:duration>174</video:duration>
      <video:publication_date>2014-10-06T15:22:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31925.mp4</video:content_loc>
      <video:uploader>dhumana</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Logical</video:tag>
      <video:tag>Reasoning</video:tag>
      <video:tag>Cause</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Effect</video:tag>
      <video:tag>problems</video:tag>
      <video:tag>type</video:tag>
      <video:tag>4</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-world-of-ice-part-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The world of ice part 1</video:title>
      <video:description>Life in the poles is terribly difficult: Land and sea are covered in ice, freezing winds and temperatures prevail, and there is nowhere for animals to shelter. One might think there is nothing but icebergs in the poles. Yet there is actually a rich variety of life there, despite all the difficult conditions. In this film you will encounter creatures which survive quite easily in polar conditions that at first sight might seem totally inhospitable to life, and will examine their characteristics, each one of which is a miracle of creation, revealing the infinite knowledge, and power and dominion over the earth of the Almighty God. You will see that each of the features these animals possess is the product of a superior design, and that all creatures are created by Almighty God with the most perfect design in the light of their needs.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/10/3d88b554-2476-476a-b6e3-5a16959174b6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>1031</video:duration>
      <video:publication_date>2009-10-31T10:21:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3489.mp4</video:content_loc>
      <video:uploader>harunyahya</video:uploader>
      <video:category>Biophysics</video:category>
      <video:tag>animals</video:tag>
      <video:tag>Nature</video:tag>
      <video:tag>Plant</video:tag>
      <video:tag>Living</video:tag>
      <video:tag>Things</video:tag>
      <video:tag>human</video:tag>
      <video:tag>being</video:tag>
      <video:tag>Creation</video:tag>
      <video:tag>creationism</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>evolutionism</video:tag>
      <video:tag>poles</video:tag>
      <video:tag>Polar</video:tag>
      <video:tag>Ice</video:tag>
      <video:tag>harun</video:tag>
      <video:tag>yahya</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-102-Taylor-Polynomials</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 102 - Taylor Polynomials</video:title>
      <video:description>Taylor Polynomials

Approximating a function with a Taylor Polynomial</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19896.jpg</video:thumbnail_loc>
      <video:duration>1085</video:duration>
      <video:publication_date>2012-09-06T00:43:06.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/8SsC5st4LnI</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Taylor</video:tag>
      <video:tag>Polynomials</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-Finding-the-100th-Term-in-a-Sequence</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - Finding the 100th Term in a Sequence</video:title>
      <video:description>Finding the 100th Term in a Sequence

U03_L1_T2_we2 : Finding the 100th Term in a Sequence</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24526.jpg</video:thumbnail_loc>
      <video:duration>357</video:duration>
      <video:publication_date>2012-09-17T13:49:48.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/JtsyP0tnVRY</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Finding</video:tag>
      <video:tag>the</video:tag>
      <video:tag>100th</video:tag>
      <video:tag>term</video:tag>
      <video:tag>in</video:tag>
      <video:tag>A</video:tag>
      <video:tag>sequence</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-Newman-Projections-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - Newman Projections 2</video:title>
      <video:description>Newman Projections 2

Newman Projections 2</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24528.jpg</video:thumbnail_loc>
      <video:duration>672</video:duration>
      <video:publication_date>2012-09-17T13:50:25.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ryJvNEHcuDg</video:player_loc>
      <video:uploader>0|34|0</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>Newman</video:tag>
      <video:tag>Projections</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Medical-Current-Management-of-Obesity</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Medical Current Management of Obesity</video:title>
      <video:description>The goal of obesity treatment is to reach and stay at a healthy weight You may need to work with a team of health professionals including a nutritionist dietitian therapist or an obesity specialist</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/36b6b2b9-5bc9-4942-97e5-1b94ee9bbc6e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>65</video:duration>
      <video:publication_date>2011-10-23T16:14:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7189.mp4</video:content_loc>
      <video:uploader>hp175</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>obesity</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/E-2-ethyl-bromide-with-hydroxide</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>E-2 ethyl bromide with hydroxide</video:title>
      <video:description>SN2 reaction of bromoethane with hydroxide ion. The products are ethanol and a .... Competition experiment between SN2 and E2.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/36c00956-4678-46df-8fc5-6415aff94e51/cand_5.jpg</video:thumbnail_loc>
      <video:duration>85</video:duration>
      <video:publication_date>2010-11-07T09:48:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4780.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>E</video:tag>
      <video:tag>2</video:tag>
      <video:tag>ethyl</video:tag>
      <video:tag>Bromide</video:tag>
      <video:tag>with</video:tag>
      <video:tag>Hydroxide</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Crowns-and-Bridges</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Crowns and Bridges</video:title>
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      <video:description>How To Treat Sarcoidosis. I will take you by the hand and lead you to sarcoidosis remission in 5 precise /nHow To Treat Sarcoidosis
and controlled steps.
 
How To Treat Sarcoidosis
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http://how-to-treat-sarcoidosis.plus101.com/nhttp://www.youtube.com/watch?v=gKqfCKyQIRs
How To Treat Sarcoidosis</video:description>
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      <video:description>This is a lecture of University of California, Berkeley.

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
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technology. Mankind welcomed these advances, which made
life so much easier, and quickly adapted to them.
/nLess than a century later, jets, high-speed trains
and smart cars have all become part of our lives.
Journeys which used to take days are now but a matter
of hours./nThe advances in technology are not limited
to modern means of transport. Technological
possibilities in many fields, especially in health,
information and communications, have assumed giant
dimensions./nIn many peoples’ view, the modern
buildings they live in, the cars they drive, computers,
televisions and all the other countless products of
technology are entirely “man-made.” The fact is,
however, that if they think a little deeper and engage
in a conscious examination they will see that there is
a very important truth behind these advances:
/nTechnology is also an example of God’s blessings to
mankind, and thanks must be given to Him for all these
things. In this film, you will see why it is that
technology is a blessing for which we must give thanks
to God.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/10/3655ff59-b84e-4952-a271-e596c7f99be8/cand_5.jpg</video:thumbnail_loc>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3484.mp4</video:content_loc>
      <video:uploader>harunyahya</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>technology</video:tag>
      <video:tag>Health</video:tag>
      <video:tag>medicine</video:tag>
      <video:tag>Communication</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>evolutionist</video:tag>
      <video:tag>Creation</video:tag>
      <video:tag>creationism</video:tag>
      <video:tag>harun</video:tag>
      <video:tag>yahya</video:tag>
      <video:tag>adnan</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/TECHNOLOGY-IN-NATURE-PART-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>TECHNOLOGY IN NATURE PART 2</video:title>
      <video:description>Also you can witness another fact of creation: The
largest land animals on earth; the elephants’
flawless design in their trunks, the design in their
legs which enables them walking with amazing lightness
despite their huge bodies.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/10/84aee51f-5bcb-4d22-a9cf-30dee4e1f2e3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>1000</video:duration>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3481.mp4</video:content_loc>
      <video:uploader>harunyahya</video:uploader>
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      <video:tag>Nature</video:tag>
      <video:tag>animals</video:tag>
      <video:tag>elephant</video:tag>
      <video:tag>trunk</video:tag>
      <video:tag>Leg</video:tag>
      <video:tag>dolphin</video:tag>
      <video:tag>Intelligent</video:tag>
      <video:tag>design</video:tag>
      <video:tag>Creation</video:tag>
      <video:tag>creationism</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>harun</video:tag>
      <video:tag>yahya</video:tag>
      <video:tag>adnan</video:tag>
      <video:tag>oktar</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-4-Dental-Anatomy-Maxillary-Incisors</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 -Dental Anatomy: Maxillary Incisors</video:title>
      <video:description>&quot;Lec 4 -Dental Anatomy: Maxillary Incisors&quot;A discussion of the location-position, morphology, terminology, and identifying characteristics of maxillary incisors. Orig. air date: MAY 22 74

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
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      <video:duration>1828</video:duration>
      <video:publication_date>2012-09-09T06:10:13.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/2F1DuV1cxpU</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/TECHNOLOGY-IN-NATURE-PART-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>TECHNOLOGY IN NATURE PART 1</video:title>
      <video:description>Also you can witness another fact of creation: The largest land animals on earth; the elephants’ flawless design in their trunks, the design in their legs which enables them walking with amazing lightness despite their huge bodies.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/10/75ae119f-c220-42b2-a796-4e06665a0387/cand_5.jpg</video:thumbnail_loc>
      <video:duration>934</video:duration>
      <video:publication_date>2009-10-29T15:48:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3480.mp4</video:content_loc>
      <video:uploader>harunyahya</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Nature</video:tag>
      <video:tag>animals</video:tag>
      <video:tag>elephant</video:tag>
      <video:tag>trunk</video:tag>
      <video:tag>Leg</video:tag>
      <video:tag>dolphin</video:tag>
      <video:tag>Intelligent</video:tag>
      <video:tag>design</video:tag>
      <video:tag>Creation</video:tag>
      <video:tag>creationism</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>harun</video:tag>
      <video:tag>yahya</video:tag>
      <video:tag>adnan</video:tag>
      <video:tag>oktar</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-9-Computer-Science-C149-Lecture-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - Computer Science C149 - Lecture 2</video:title>
      <video:description>Computer Science C149 - Lecture 2

Introduction to Embedded Systems</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25949.jpg</video:thumbnail_loc>
      <video:duration>4882</video:duration>
      <video:publication_date>2012-09-18T18:33:36.000Z</video:publication_date>
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      <video:tag>2</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Structure-of-the-Human-Respiratory-System</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Structure of the Human Respiratory System</video:title>
      <video:description>Air enters through the nostrils and passes through the nasopharynx,the oral pharynx ,through the glottis then into the trachea  next into the right and left bronchi, which branches and rebranches into the bronchioles, each of which terminates in a cluster of alveoli.</video:description>
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      <video:duration>74</video:duration>
      <video:publication_date>2010-11-15T12:42:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5390.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>the</video:tag>
      <video:tag>human</video:tag>
      <video:tag>Respiratory</video:tag>
      <video:tag>system</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Deadly-60-a-daredevil-hippo-keeper</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Deadly 60, a daredevil hippo keeper</video:title>
      <video:description>A hippo weighs in at about a tonne and a half , it is a herbivore that is notorious for its aggressiveness. With that in mind the idea of sharing a room with one doesn&apos;t sound so appealing. This is the daredevil hippo keeper in the Deadly 60 by BBC.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/379bce90-67f6-4926-a8a3-3f5ee09a81f5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>113</video:duration>
      <video:publication_date>2011-11-26T04:59:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8086.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Daredevil</video:tag>
      <video:tag>hippo</video:tag>
      <video:tag>keeper</video:tag>
      <video:tag>Deadly</video:tag>
      <video:tag>60</video:tag>
      <video:tag>BBC</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Temporary-Electromagnet</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Temporary Electromagnet</video:title>
      <video:description>Video describes with an example that the electromagnet is a temporary magnet. It shows the magnetic effect only when the current is flowing through it.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/37a11111-8121-4eb6-9c11-4fe34484f9a6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>62</video:duration>
      <video:publication_date>2011-12-11T23:30:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11128.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Electromagnets</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Intercostal-Nerve-Block-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Intercostal Nerve Block Video</video:title>
      <video:description>Intercostal nerve blocks are done to both diagnose whether chest wall or abdominal pain arises from intercostal nerves as well as to treat pain from damage to those nerves conditions that can cause pain from those nerves include pain from rib fractures as well as post surgical pain from chest surgery</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/37a35162-3547-4bb3-bec3-a5a8fe2ce5f3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>81</video:duration>
      <video:publication_date>2011-11-30T22:07:02.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9618.mp4</video:content_loc>
      <video:uploader>catee</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Intercostal</video:tag>
      <video:tag>nerve</video:tag>
      <video:tag>Block</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/A-Conspicuous-and-Important-Feature-in-Plant-Cells</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A Conspicuous and Important Feature in Plant Cells</video:title>
      <video:description>The movement of organlles on microtubules is an important feature of many plant cells. This video demonstrates it.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/04/37b82479-66b1-4a95-97cd-52e08132f24a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>64</video:duration>
      <video:publication_date>2010-04-08T20:24:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4168.mp4</video:content_loc>
      <video:uploader>hassan</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>organelle</video:tag>
      <video:tag>movement</video:tag>
      <video:tag>microtubules</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>garland</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>garlandscience</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-Fractions-on-the-number-line-1-ex-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - Fractions on the number line 1 (ex 2)</video:title>
      <video:description>Fractions on the number line 1 (ex 2)

Fractions on the number line 1 (ex 2)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25385.jpg</video:thumbnail_loc>
      <video:duration>58</video:duration>
      <video:publication_date>2012-09-18T13:30:34.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Tp6CNr9X74A</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Fractions</video:tag>
      <video:tag>on</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Number</video:tag>
      <video:tag>line</video:tag>
      <video:tag>1</video:tag>
      <video:tag>ex</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-2003-AIME-II-Problem-14</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 - 2003 AIME II Problem 14</video:title>
      <video:description>2003 AIME II Problem 14

Trigonometry and geometry to find the area of an equilateral (but not regular) hexagon is shown in this math lecture.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25060.jpg</video:thumbnail_loc>
      <video:duration>1098</video:duration>
      <video:publication_date>2012-09-18T00:53:15.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Ec-BKdC8vOo</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>2003</video:tag>
      <video:tag>AIME</video:tag>
      <video:tag>II</video:tag>
      <video:tag>Problem</video:tag>
      <video:tag>14</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Green-Careers-Green-Design-clip</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Green Careers: Green Design (clip)</video:title>
      <video:description>In this program, we&apos;ll explore the exciting race underway to design greener products of all sorts. You can work toward a green career as a furniture maker, interior designer, industrial engineer, or product designer within a myriad of businesses. This is a contest that will reward those who can envision or help create the &quot;greener mousetraps&quot; of tomorrow.

Jobs profiled in this program include:
Architect, Interior Designer, Consultant, and Landscape Designer 

21 minutes, color.

direct link to purchase the DVD:

http://www.phoenixlearninggroup.com/Products/VideoDetail.aspx?id=c71309fb-64aa-4c1d-82fb-7986e3d1a1bd&amp;amp;sub=6516bc9d-f8fd-4e94-b702-ab180d939306&amp;amp;cat=</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/37bc7616-9bd6-4ad6-9599-5b7389ead00a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>156</video:duration>
      <video:publication_date>2009-05-30T09:05:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2704.mp4</video:content_loc>
      <video:category>Education</video:category>
      <video:tag>green</video:tag>
      <video:tag>Careers</video:tag>
      <video:tag>design</video:tag>
      <video:tag>designer</video:tag>
      <video:tag>Engineer</video:tag>
      <video:tag>Architect</video:tag>
      <video:tag>sustainability</video:tag>
      <video:tag>alternative</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>phoenix</video:tag>
      <video:tag>learning</video:tag>
      <video:tag>group</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Heat-Exchanger-Tubes-Showing-Particle-Deposition</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Heat Exchanger Tubes Showing Particle Deposition</video:title>
      <video:description>Using a small tube diameter makes the heat exchanger both economical and compact. However, it is more likely for the heat exchanger to foul up faster and the small size makes mechanical cleaning of the fouling difficult. To prevail over the fouling and cleaning problems, larger tube diameters can be used. Thus to determine the tube diameter, the available space, cost and the fouling nature of the fluids must be considered.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/12/37f2c152-30c0-49cb-bc98-1f1121e90454/cand_5.jpg</video:thumbnail_loc>
      <video:duration>15</video:duration>
      <video:publication_date>2009-12-07T08:41:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3591.mp4</video:content_loc>
      <video:uploader>Marco Losurdo</video:uploader>
      <video:category>Particle Physics</video:category>
      <video:tag>Particle</video:tag>
      <video:tag>tracking</video:tag>
      <video:tag>CFD</video:tag>
      <video:tag>LES</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Compatibility-of-Blood-Groups</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Compatibility of Blood Groups</video:title>
      <video:description>Explanation of compatibility of blood groups with each other. Person with blood group O is the universal donor while having blood group AB is the universal recipient.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/3806c80a-5a82-4e31-9848-148426a6ecf2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>170</video:duration>
      <video:publication_date>2011-12-12T03:09:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11473.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>blood</video:tag>
      <video:tag>Groups</video:tag>
      <video:tag>and</video:tag>
      <video:tag>compatibility</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Discover-Hubbles-Top-Ten-Hidden-Treasures</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Discover Hubble&apos;s Top Ten Hidden Treasures</video:title>
      <video:description>The ESA and Nasa present an educational Hubblecast on rarely seen photos from space. The vision of these photos are simply stunning.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/381d1c05-f9a0-46a0-8b73-c0be41e280a7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>225</video:duration>
      <video:publication_date>2013-01-12T01:12:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28693.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>Hubble</video:tag>
      <video:tag>Space</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Elisa-Enzyme-Linked-ImmunoabSorbant-Assay</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Elisa Enzyme-Linked ImmunoabSorbant Assay</video:title>
      <video:description>Enzyme Linked ImmunoSorbent Assay is immuno - biochemical test used in medicine, plant virology, and also in factory to assure quality (detect unwanted substances).  
ELISA is also used in home pregnancy tests.
Common as clinical also as research lab technique used to detect a wide range of proteins, Nnucleic acids polysaccharids (antigens).</video:description>
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      <video:duration>59</video:duration>
      <video:publication_date>2007-05-12T00:41:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/280.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>ELISA</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>antigens</video:tag>
      <video:tag>Clinical</video:tag>
      <video:tag>Testing</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Chest-x-ray-Superior-mediastinal-structures</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Chest x-ray Superior mediastinal structures</video:title>
      <video:description>Chest X-ray revealed widening of the mediastinum and a soft tissue was no compression or infiltration of great vessels or mediastinal structures</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/383ef2f0-585a-4275-b4db-e99ebafc5e1b/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2011-12-01T02:36:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9962.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Chest</video:tag>
      <video:tag>x</video:tag>
      <video:tag>ray</video:tag>
      <video:tag>mediastinal</video:tag>
      <video:tag>Structures</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Tracheal-Deviation-Technique-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Tracheal Deviation Technique Video</video:title>
      <video:description>This video offers a quick demonstration of a basic tracheal deviation examination it is a useful thing to know if you are a medical student or if you are a patient who will be having a tracheal exam performed on you</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/3847d999-e8a4-470c-b380-468e3ec4c416/cand_5.jpg</video:thumbnail_loc>
      <video:duration>33</video:duration>
      <video:publication_date>2011-12-01T03:30:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10081.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Tracheal</video:tag>
      <video:tag>Deviation</video:tag>
      <video:tag>Technique</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/GODS-BLESSING-OF-TECHNOLOGY-PART-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>GOD&apos;S BLESSING OF TECHNOLOGY PART 1</video:title>
      <video:description>The early 1900s saw major advances in transport technology. Mankind welcomed these advances, which made life so much easier, and quickly adapted to them. /nLess than a century later, jets, high-speed trains and smart cars have all become part of our lives. Journeys which used to take days are now but a matter of hours./nThe advances in technology are not limited to modern means of transport. Technological possibilities in many fields, especially in health, information and communications, have assumed giant dimensions./nIn many peoples’ view, the modern buildings they live in, the cars they drive, computers, televisions and all the other countless products of technology are entirely “man-made.” The fact is, however, that if they think a little deeper and engage in a conscious examination they will see that there is a very important truth behind these advances: /nTechnology is also an example of God’s blessings to mankind, and thanks must be given to Him for all these things. In this film, you will see why it is that technology is a blessing for which we must give thanks to God.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/10/7e944fd9-a9bd-459b-8023-856c1a22c2f8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>1447</video:duration>
      <video:publication_date>2009-10-29T17:48:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3483.mp4</video:content_loc>
      <video:uploader>harunyahya</video:uploader>
      <video:category>Molecular Biology</video:category>
      <video:tag>technology</video:tag>
      <video:tag>Health</video:tag>
      <video:tag>medicine</video:tag>
      <video:tag>Communication</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>evolutionist</video:tag>
      <video:tag>Creation</video:tag>
      <video:tag>creationism</video:tag>
      <video:tag>harun</video:tag>
      <video:tag>yahya</video:tag>
      <video:tag>adnan</video:tag>
      <video:tag>oktar</video:tag>
      <video:tag>religion</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/NOT-BY-CHANCE-PART-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>NOT BY CHANCE PART 1</video:title>
      <video:description>According to the theory of evolution, life was born entirely through natural causes and by chance, and developed at random. In other words, evolutionists regard chance as divine, and claim that it is so rational, conscious and powerful as to be able to create all the sensitive systems and living things in the universe. The fact is, however, that today such scientific fields as biology, paleontology, genetics, biochemistry and microbiology have proven that life could never in any way come into being by itself as the result of chance and natural conditions. That is because just one single living cell is a great miracle of design that is sufficient on its own to entirely invalidate the concept of “chance.” This superior design and planning in living things is one of the proofs that they were created by God, Lord of superior wisdom and infinite knowledge.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/10/ac42fdeb-09fd-4e06-b32a-632498c42026/cand_25.jpg</video:thumbnail_loc>
      <video:duration>1306</video:duration>
      <video:publication_date>2009-10-22T20:31:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3462.mp4</video:content_loc>
      <video:uploader>harunyahya</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Universe</video:tag>
      <video:tag>Creation</video:tag>
      <video:tag>World</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>God</video:tag>
      <video:tag>Allah</video:tag>
      <video:tag>religion</video:tag>
      <video:tag>Islam</video:tag>
      <video:tag>Christian</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Generation-of-osteoclastic-bone-metastases</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Generation of osteoclastic bone metastases</video:title>
      <video:description>Vicious cycle in the generation of osteoclastic bone metastases in mammary cancer</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/38546b61-6838-4c62-a33c-9fbf408775ee/cand_5.jpg</video:thumbnail_loc>
      <video:duration>118</video:duration>
      <video:publication_date>2011-10-18T01:49:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7024.mp4</video:content_loc>
      <video:uploader>71cat3</video:uploader>
      <video:category>Molecular Biology</video:category>
      <video:tag>Vicious</video:tag>
      <video:tag>Cycle</video:tag>
      <video:tag>in</video:tag>
      <video:tag>the</video:tag>
      <video:tag>generation</video:tag>
      <video:tag>of</video:tag>
      <video:tag>osteoclastic</video:tag>
      <video:tag>bone</video:tag>
      <video:tag>metastases</video:tag>
      <video:tag>mammary</video:tag>
      <video:tag>Cancer</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Why-the-Healthcare-Providers-Avoid-Interfering-Domestic-Violence-Cases</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Why the Healthcare Providers Avoid Interfering Domestic Violence Cases?</video:title>
      <video:description>Dr.Jeanne King is asking quite uncomfortable questions in this video. She shares her observations on health care providers and their attitude towards domestic violence cases. She insists that the victims of abuse should receive support not only because of moral considerations but because the law requires it. Watch the clip and find out more.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/3852e9e3-6941-4b6b-91af-f1563bf5db70/cand_5.jpg</video:thumbnail_loc>
      <video:duration>226</video:duration>
      <video:publication_date>2011-12-01T02:54:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10010.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>healthcare</video:tag>
      <video:tag>providers</video:tag>
      <video:tag>Domestic</video:tag>
      <video:tag>violence</video:tag>
      <video:tag>cases</video:tag>
      <video:tag>Dr</video:tag>
      <video:tag>jeanne</video:tag>
      <video:tag>king</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/DNA-Restriction-and-Nucleic-Acid-Analysis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>DNA Restriction and Nucleic Acid Analysis</video:title>
      <video:description>Deoxyriboneucleic acid or DNA is a self replicating material which is present in all living organisms. This video talks bout the DNA restriction and the analysis of nucleic acids.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/38590afe-812d-4a1f-9582-01f8ff9eed9c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>40</video:duration>
      <video:publication_date>2011-12-13T22:23:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11728.mp4</video:content_loc>
      <video:uploader>velatin</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Topic</video:tag>
      <video:tag>2</video:tag>
      <video:tag>1</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>restriction</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/A-Very-Funny-Ultrasound</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A Very Funny Ultrasound</video:title>
      <video:description>A very funny ultrasound video. You must watch it. The patient gets really shocked that what is going wrong with her.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/386f13a3-09f6-41af-a134-cb21ed5ada2e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>46</video:duration>
      <video:publication_date>2011-11-30T05:49:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9264.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>the</video:tag>
      <video:tag>funniest</video:tag>
      <video:tag>ultrasound</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Explanation-of-Contents-of-Blood</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Explanation of Contents of Blood</video:title>
      <video:description>This videos explains about Contents of Blood./n Blood contains three main components and several sub components that do everything from carry oxygen throughout the body to clot when there we are cut.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/10/386630e6-141a-45a8-897f-f08d0337e8db/cand_5.jpg</video:thumbnail_loc>
      <video:duration>568</video:duration>
      <video:publication_date>2012-10-03T06:01:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27675.mp4</video:content_loc>
      <video:uploader>Julia Roberts</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>Contents</video:tag>
      <video:tag>of</video:tag>
      <video:tag>blood</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Allergies-Immune-System-Diseases-Allergins</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Allergies, Immune System, Diseases, Allergins</video:title>
      <video:description>This video mainly gives information about allergies, immune system, diseases, allergins. Video source is http://www.encognitive.com</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/387dfc80-e63f-4f71-9142-3b6bdf381189/cand_5.jpg</video:thumbnail_loc>
      <video:duration>164</video:duration>
      <video:publication_date>2009-05-04T20:11:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2133.mp4</video:content_loc>
      <video:uploader>arsinsol</video:uploader>
      <video:category>Others</video:category>
      <video:tag>ALLERGIES</video:tag>
      <video:tag>alergies</video:tag>
      <video:tag>allergins</video:tag>
      <video:tag>Immune</video:tag>
      <video:tag>system</video:tag>
      <video:tag>diseases</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Working-mechanism-of-a-jet-engine-Trimmed</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Working mechanism of a  jet engine (Trimmed)</video:title>
      <video:description>This is a colorful and detailed animation of how a jet engine works. (Trimmed)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/387b19c7-d914-45e9-a0b3-4584fc02848e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>265</video:duration>
      <video:publication_date>2011-11-25T20:46:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7921.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>How</video:tag>
      <video:tag>A</video:tag>
      <video:tag>jet</video:tag>
      <video:tag>Engine</video:tag>
      <video:tag>Works</video:tag>
      <video:tag>Trimmed</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-Fractions-on-the-number-line-1-ex-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - Fractions on the number line 1 (ex 1)</video:title>
      <video:description>Fractions on the number line 1 (ex 1)

Fractions on the number line 1 (ex 1)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25386.jpg</video:thumbnail_loc>
      <video:duration>94</video:duration>
      <video:publication_date>2012-09-18T13:31:24.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/W6cabLzQyeU</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Fractions</video:tag>
      <video:tag>on</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Number</video:tag>
      <video:tag>line</video:tag>
      <video:tag>1</video:tag>
      <video:tag>ex</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Instruments-of-Surgery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Instruments of Surgery</video:title>
      <video:description>This video gives the importance of practitioners to be well acquainted with basic surgical instruments especially for cases  of minimal or minor surgery.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/3898ac38-0a9e-4473-86dc-f6d4108ed74b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>171</video:duration>
      <video:publication_date>2011-12-06T17:29:29.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10722.mp4</video:content_loc>
      <video:uploader>seraboth</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Surgical</video:tag>
      <video:tag>Instruments</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Part-4-of-solar-cycles-in-Top-solar-Discoveries</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Part 4 of solar cycles in Top solar Discoveries</video:title>
      <video:description>The sun too has cycles which are four in number and occur over an 11 year period for each part of the cycle.The solar cycle is also referred too as the solar magnetic activity cycle</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/389a6f81-1043-497e-96f8-bfe4aac38b6d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>70</video:duration>
      <video:publication_date>2011-11-23T08:09:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7628.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>top</video:tag>
      <video:tag>solar</video:tag>
      <video:tag>Discoveries</video:tag>
      <video:tag>part</video:tag>
      <video:tag>4</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Wonders-of-underwater-exploration</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Wonders of underwater exploration</video:title>
      <video:description>In this TED talk Gallo talks about bio diversity of the underwater habitat.  With light humor he shows the audience amazing images of under the sea creatures.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/10/38a3df40-4703-40c1-9e5d-7de3f1d695d2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>358</video:duration>
      <video:publication_date>2014-10-03T15:35:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31888.mp4</video:content_loc>
      <video:uploader>dhumana</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>under</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Sea</video:tag>
      <video:tag>creatures</video:tag>
      <video:tag>Bioluminescence</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cells-Tissues-Organs-and-Systems</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cells, Tissues, Organs, and Systems</video:title>
      <video:description>Files segment describing the building blocks of the body.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2008/01/38b02234-4518-4686-b909-97ee3087b79e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>192</video:duration>
      <video:publication_date>2008-01-12T22:34:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1247.mp4</video:content_loc>
      <video:uploader>nasasci</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Organ</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Assassin-Bug-the-Monster-Bug-Wars</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Assassin Bug the  Monster Bug Wars</video:title>
      <video:description>An assassin bug is a predatory insect that is notorious for its hunting skill such as lying low and waiting for prey to approach then it snaps into action. This video is on the monster bug wars in the  Assassin Bug.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/38be0bd4-c373-45e4-b621-0d59f1245501/cand_5.jpg</video:thumbnail_loc>
      <video:duration>152</video:duration>
      <video:publication_date>2012-12-09T07:10:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28443.mp4</video:content_loc>
      <video:uploader>Amir Nayak</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>Monster</video:tag>
      <video:tag>Bug</video:tag>
      <video:tag>Wars</video:tag>
      <video:tag>Assassin</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Animation-of-Mass-Spectrometry-explaning-its-principle</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Animation of  Mass Spectrometry explaning its principle</video:title>
      <video:description>This video shows the full procedure of mass spectrometry. This procedure measures the ratio of mass to charge for identifying different particles.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/38cb7fd1-fea9-43d9-8963-3e7cf091b7e0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>81</video:duration>
      <video:publication_date>2011-10-23T16:49:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7235.mp4</video:content_loc>
      <video:uploader>hp175</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>mass</video:tag>
      <video:tag>spectrometry</video:tag>
      <video:tag>MS</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Mechanism-of-glucose-uptake-by-lumen-of-the-gut</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Mechanism of glucose uptake by lumen of the gut</video:title>
      <video:description>One important task of the lumen of the gut is to absorb glucose released from food by digestion. Uptake of glucose by lumen cells occurs through the glucose sodium symport. Edited by Ashraf.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/04/38d0dca2-0512-4539-9794-fd0bb133849e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>136</video:duration>
      <video:publication_date>2010-04-08T20:30:30.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4181.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>glucose</video:tag>
      <video:tag>Uptake</video:tag>
      <video:tag>lumen</video:tag>
      <video:tag>Cellular</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>garland</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>garlandscience</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-44-Introductory-Periodontal-Surgery-Techniques-Distal-Wedge</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 44  - Introductory Periodontal Surgery Techniques: Distal Wedge</video:title>
      <video:description>&quot;Lec 44  - Introductory Periodontal Surgery Techniques: Distal Wedge&quot; Orig. air date: APR 13 94

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21603.jpg</video:thumbnail_loc>
      <video:duration>681</video:duration>
      <video:publication_date>2012-09-09T06:12:34.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/5rtba4_i7cg</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>44</video:tag>
      <video:tag>Introductory</video:tag>
      <video:tag>Periodontal</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>Techniques</video:tag>
      <video:tag>Distal</video:tag>
      <video:tag>Wedge</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-Knee-Arthroscopy-Lateral-Meniscus</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Knee Arthroscopy - Lateral Meniscus</video:title>
      <video:description>Video shows the knee arthroscopy with medial menisectomy and plica excision. A full closeup of surgical procedure is shown.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/39be0283-9fd0-439b-9c63-51193ef61b8a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>384</video:duration>
      <video:publication_date>2011-11-29T20:43:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9130.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>knee</video:tag>
      <video:tag>Arthroscopy</video:tag>
      <video:tag>with</video:tag>
      <video:tag>medial</video:tag>
      <video:tag>menisectomy</video:tag>
      <video:tag>and</video:tag>
      <video:tag>plica</video:tag>
      <video:tag>excision</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Live-Cleft-Lip-Surgery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Live Cleft Lip Surgery</video:title>
      <video:description>In this video, cleft lip surgery is performed. Cleft lip is variations of a type of clefting congenital deformity caused by abnormal facial development during gestation.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/39c33e81-6d34-4e20-9746-77f984cd5680/cand_5.jpg</video:thumbnail_loc>
      <video:duration>85</video:duration>
      <video:publication_date>2011-12-01T20:01:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10313.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Cleft</video:tag>
      <video:tag>Lip</video:tag>
      <video:tag>Surgery</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Sinus-Augmentation-Surgery-by-Indian-Surgeons</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Sinus Augmentation Surgery by Indian Surgeons</video:title>
      <video:description>The shows a sinus augmentation surgery procedure. It is performed by Indian Surgeons.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/39cee34e-8723-40b3-998d-8ccce387fc48/cand_5.jpg</video:thumbnail_loc>
      <video:duration>435</video:duration>
      <video:publication_date>2011-12-06T20:22:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10934.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Sinus</video:tag>
      <video:tag>Augmentation</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>India</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Straight-Leg-Raising-USMLE-Exercise</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Straight Leg Raising USMLE Exercise</video:title>
      <video:description>Straight leg raising test was 50 deg on the right but full on the left additional examination of the right foot revealed weak dorsiflexion and hypesthesia the straight leg raise test is also used for diagnostic purposes the straight leg raise can produce pain from a number of etiologies</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/39d19bf2-8686-49a1-be41-6f79cec4e562/cand_5.jpg</video:thumbnail_loc>
      <video:duration>56</video:duration>
      <video:publication_date>2011-12-01T03:36:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10104.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Straight</video:tag>
      <video:tag>Leg</video:tag>
      <video:tag>Raising</video:tag>
      <video:tag>USMLE</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/A-Funny-Elements-Description</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A Funny Elements Description</video:title>
      <video:description>A very funny description of all the elements of periodic table. This animation presents the elements in a very funny and musical rhythm.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/39eaf6e1-f672-4254-a519-2318872d7930/cand_5.jpg</video:thumbnail_loc>
      <video:duration>93</video:duration>
      <video:publication_date>2010-11-11T06:44:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5010.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>the</video:tag>
      <video:tag>Elements</video:tag>
      <video:tag>Animation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Mechanism-And-Explanation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Mechanism And Explanation</video:title>
      <video:description>A very interesting video from science and engineering discusses the cause and effects of several activities in our daily life. The definitions for these two are also discussed here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/39f4d5fd-d5f7-4740-b325-d22dd757bb25/cand_5.jpg</video:thumbnail_loc>
      <video:duration>469</video:duration>
      <video:publication_date>2013-02-09T03:55:23.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29756.mp4</video:content_loc>
      <video:uploader>Jennifer Byars</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Cause</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Effect</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lecture-on-introduction-to-biology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture on introduction to biology</video:title>
      <video:description>Mandel’s theory is discussed in this lecture. The lecture was delivered at MIT by Professor Eric Lander. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/03/3a06ad02-3bb6-4d13-b282-ff9a1fbc1145/cand_5.jpg</video:thumbnail_loc>
      <video:duration>3075</video:duration>
      <video:publication_date>2009-03-31T22:57:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1543.mp4</video:content_loc>
      <video:uploader>Celal Yankuncu</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Lecture</video:tag>
      <video:tag>on</video:tag>
      <video:tag>introduction</video:tag>
      <video:tag>to</video:tag>
      <video:tag>biology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-71-e-Spin-Flip-Quiz</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 71 - e Spin Flip (Quiz)</video:title>
      <video:description>e Spin Flip (Quiz)

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26246.jpg</video:thumbnail_loc>
      <video:duration>135</video:duration>
      <video:publication_date>2012-09-19T00:27:42.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/qvaEyckBI0g</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>E</video:tag>
      <video:tag>Spin</video:tag>
      <video:tag>Flip</video:tag>
      <video:tag>Quiz</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/SECRETS-OF-THE-DEEP-PART-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>SECRETS OF THE DEEP PART 2</video:title>
      <video:description>The seas, which cover a large part of the Earth are an
indispensable part of the equilibrium in the world.
Many events in the atmosphere, from rain to the
formation of wind to the climate, are made possible by
the existence of the seas. Furthermore, the seas play
host to billions of forms of life. This variety, which
reigns hundreds, or even thousands, of meters under the
sea, is just as astounding as that on the surface.
These beauties in the undersea world spread God’s
incomparable creation, with all its systems, out before
our eyes.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/10/9b8de98c-3063-4bc0-b2ec-29e975617975/cand_5.jpg</video:thumbnail_loc>
      <video:duration>1010</video:duration>
      <video:publication_date>2009-10-25T09:14:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3465.mp4</video:content_loc>
      <video:uploader>harunyahya</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Sea</video:tag>
      <video:tag>Ocean</video:tag>
      <video:tag>Deep</video:tag>
      <video:tag>Earth</video:tag>
      <video:tag>Atmosphere</video:tag>
      <video:tag>Rain</video:tag>
      <video:tag>Fish</video:tag>
      <video:tag>animals</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/SEEING-THE-CLEAR-PROOFS-OF-ALLAHS-EXISTENCE-PART-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>SEEING THE CLEAR PROOFS OF ALLAHS EXISTENCE PART 1</video:title>
      <video:description>There are countless infinitely complex systems and delicate balances in the universe, in all of existence and all phenomena, from the human body to the sky, from animals to the depths of the oceans. Everyone who can think and reason sees that only God, with His superior power and intelligence, could have created these complex systems and delicate balances.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/10/5df1fa35-f21f-4392-8585-d07888a5455d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>1206</video:duration>
      <video:publication_date>2009-10-25T09:56:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3466.mp4</video:content_loc>
      <video:uploader>harunyahya</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Creation</video:tag>
      <video:tag>creationism</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>evolutionism</video:tag>
      <video:tag>God</video:tag>
      <video:tag>Allah</video:tag>
      <video:tag>existence</video:tag>
      <video:tag>Earth</video:tag>
      <video:tag>World</video:tag>
      <video:tag>life</video:tag>
      <video:tag>human</video:tag>
      <video:tag>body</video:tag>
      <video:tag>animals</video:tag>
      <video:tag>Ocean</video:tag>
      <video:tag>Sky</video:tag>
      <video:tag>Planets</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/NOT-BY-CHANCE-PART-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>NOT BY CHANCE PART 2</video:title>
      <video:description>According to the theory of evolution, life was born
entirely through natural causes and by chance, and
developed at random. In other words, evolutionists
regard chance as divine, and claim that it is so
rational, conscious and powerful as to be able to
create all the sensitive systems and living things in
the universe. The fact is, however, that today such
scientific fields as biology, paleontology, genetics,
biochemistry and microbiology have proven that life
could never in any way come into being by itself as the
result of chance and natural conditions. That is
because just one single living cell is a great miracle
of design that is sufficient on its own to entirely
invalidate the concept of “chance.” This superior
design and planning in living things is one of the
proofs that they were created by God, Lord of superior
wisdom and infinite knowledge.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/10/8ff269f2-9553-4d12-982e-16b9c5ab416a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>1026</video:duration>
      <video:publication_date>2009-10-23T21:00:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3463.mp4</video:content_loc>
      <video:uploader>harunyahya</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Universe</video:tag>
      <video:tag>Creation</video:tag>
      <video:tag>World</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>God</video:tag>
      <video:tag>Allah</video:tag>
      <video:tag>religion</video:tag>
      <video:tag>Islam</video:tag>
      <video:tag>Christian</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/THE-MIRACLE-IN-THE-EYE-PART-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>THE MIRACLE IN THE EYE PART 1</video:title>
      <video:description>Whatever you have in your life is meaningful through your senses—vision and others. Your family, your house, your office, your friends and everything else in your surroundings, you quickly identify thanks to your vision. Without eyes, you could never get a quick, complete sense of everything that’s happening around you. Without them, you could never imagine colors, forms, scenes, or human faces. But you do have eyes, and thanks to them, you can see your surroundings.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/10/23078c75-d41c-4d5a-959b-20f29558cd9f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>963</video:duration>
      <video:publication_date>2009-10-17T21:12:30.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3439.mp4</video:content_loc>
      <video:uploader>harunyahya</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Eye</video:tag>
      <video:tag>see</video:tag>
      <video:tag>watch</video:tag>
      <video:tag>Look</video:tag>
      <video:tag>lens</video:tag>
      <video:tag>image</video:tag>
      <video:tag>color</video:tag>
      <video:tag>Creation</video:tag>
      <video:tag>creationism</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>evolutionist</video:tag>
      <video:tag>God</video:tag>
      <video:tag>Allah</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Part-2-of-Active-Galaxies-by-Fermi</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Part 2 of Active Galaxies by Fermi</video:title>
      <video:description>NASAs Fermi shows just how turbulent the active galaxies can be as the illusion that the space is deceptively calm as is viewed from earth. This is Fermi in action in this second part of the series.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/3a44ead3-1274-411c-ab11-f76461269226/cand_5.jpg</video:thumbnail_loc>
      <video:duration>121</video:duration>
      <video:publication_date>2011-11-26T01:28:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8059.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>NASAs</video:tag>
      <video:tag>Fermi</video:tag>
      <video:tag>Shows</video:tag>
      <video:tag>How</video:tag>
      <video:tag>active</video:tag>
      <video:tag>galaxies</video:tag>
      <video:tag>Can</video:tag>
      <video:tag>Be</video:tag>
      <video:tag>part</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Ultraviolet-visible-spectroscopy-UV-vis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Ultraviolet visible spectroscopy UV vis</video:title>
      <video:description>This video introduce ultraviolet visible spectroscopy background information ultraviolet visible spectroscopy or ultraviolet visible spectrophotometry involves the spectroscopy of photons in the vu visible region</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/3a4406b6-f9f7-4487-8e07-7a2aa2a77665/cand_5.jpg</video:thumbnail_loc>
      <video:duration>291</video:duration>
      <video:publication_date>2011-11-24T15:41:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7746.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Ultraviolet</video:tag>
      <video:tag>visible</video:tag>
      <video:tag>Spectroscopy</video:tag>
      <video:tag>UV</video:tag>
      <video:tag>vis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Metamorphosis-of-a-butterfly</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Metamorphosis of a butterfly</video:title>
      <video:description>Metamorphosis is a biological process by which an animal physically develops after birth or hatching, involving a conspicuous and relatively abrupt change. This video demonstrates metamorphosis in butterfly.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/3a4c9933-db3a-435b-a1ea-6ce214c78bba/cand_5.jpg</video:thumbnail_loc>
      <video:duration>4</video:duration>
      <video:publication_date>2009-08-08T15:32:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3201.mp4</video:content_loc>
      <video:category>Others</video:category>
      <video:tag>Metamorphosis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/NurseReviewOrg-Animation-on-Carbohydrates</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>NurseReview.Org - Animation on Carbohydrates</video:title>
      <video:description>NurseReview.org for more animations. ... NurseReview.Org Animation on Carbohydrates nclex review cgfns nle medical physical science medicine</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/3a500e95-c88a-4bdc-bfa6-1b16f6318bd6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>173</video:duration>
      <video:publication_date>2009-04-24T22:49:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2051.mp4</video:content_loc>
      <video:uploader>arsinsol</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>nursereview</video:tag>
      <video:tag>org</video:tag>
      <video:tag>Animation</video:tag>
      <video:tag>on</video:tag>
      <video:tag>carbohydrates</video:tag>
      <video:tag>nclex</video:tag>
      <video:tag>Review</video:tag>
      <video:tag>cgfns</video:tag>
      <video:tag>nle</video:tag>
      <video:tag>Medical</video:tag>
      <video:tag>Physical</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>medicine</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Migraine</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Migraine</video:title>
      <video:description>A migraine is a chronic disorder that is characterized by sharp pain in the head that may be preceded by sensory warnings. This video gives more information on them.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/3a5069fc-8449-4571-980f-212448eac8e5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>60</video:duration>
      <video:publication_date>2011-11-28T05:59:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8293.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Migraine</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Brain-Neurotransmitters-in-action-3D-Animation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Brain Neurotransmitters in action 3D Animation</video:title>
      <video:description>Neurons communicate through neurotransmitter release at synapses the action of neurotransmitters can be altered at many stages in many different ways</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/3a52eac6-d505-4255-be18-267586b7e797/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2011-12-11T22:46:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11042.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Tutorials</video:category>
      <video:tag>Neurotransmitter</video:tag>
      <video:tag>in</video:tag>
      <video:tag>action</video:tag>
      <video:tag>3d</video:tag>
      <video:tag>Animation</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Old-Cell-Model-Nucleus-Centrioles</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Old Cell Model - Nucleus &amp; Centrioles</video:title>
      <video:description>In this video of an old cell model the presenter discusses the nucleus and centrioles covering their anatomy and pathophysiology.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/3a83d86d-2b07-46b5-b8f5-000c2e9c2b18/cand_5.jpg</video:thumbnail_loc>
      <video:duration>169</video:duration>
      <video:publication_date>2010-11-14T19:07:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5268.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>old</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>model</video:tag>
      <video:tag>Nucleus</video:tag>
      <video:tag>Centrioles</video:tag>
      <video:tag>Pathophysiology</video:tag>
      <video:tag>anatomy</video:tag>
      <video:tag>cytoplasm</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Brain-Histology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Brain Histology</video:title>
      <video:description>The brain is the center of the nervous system and coordinates all the functions of the body. This is a study of this great organ.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/3a8cff35-d97f-478f-ad0e-99a9aee887fe/cand_5.jpg</video:thumbnail_loc>
      <video:duration>502</video:duration>
      <video:publication_date>2011-11-28T11:46:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8480.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Histology</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Brain</video:tag>
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    <loc>https://dnatube.com/videos/How-does-teeth-grinding-cause-cures</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How does teeth grinding cause cures?</video:title>
      <video:description>This video explains how  teeth grinding causes cures.

Most people who grind their teeth don&apos;t even realize it but are unknowingly damaging their teeth AND their smiles. See More: http://beauty-grooming.healthguru.com/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/10/3a90ebbe-94ab-46d9-b303-797bffe62a62/cand_5.jpg</video:thumbnail_loc>
      <video:duration>106</video:duration>
      <video:publication_date>2012-10-11T00:48:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27859.mp4</video:content_loc>
      <video:uploader>Julia Roberts</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Teeth</video:tag>
      <video:tag>grinding</video:tag>
      <video:tag>Causes</video:tag>
      <video:tag>Cures</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Ocean-Life-Epipelagic-Mesopelagic</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Ocean Life - Epipelagic &amp; Mesopelagic</video:title>
      <video:description>The epipelagic, sunlit, or euphotic zone is the top layer of the ocean zones.  This is the ideal place for about 90 percent of all ocean life to live because of warm temperatures and sunlight that goes down about 660 feet.  This is the only zone to support plant life because it has the light needed for photosynthesis, which is important because it produces a lot of oxygen and some carbon.  Because of the variety in plant life there is a variety of animals including sharks, mackerels, tuna, seals, jellyfish, sea lions, sea turtles, sting rays, and much more!  Though there are a lot of plants, there aren’t very many places to hide.  Therefore some species have developed a camouflage called counter shading.  Counter shading is when an organism is dark on the top of their bodies, and light on the bottom.  This helps disguise them so that if a predator is looking up at them they will blend in with the water above and if they are looking down at them they will blend in with the darker water below.

The mesopelagic zone is also called the twilight zone.  Though some sunlight penetrates through this zone there is not enough for photosynthesis to occur and plants to grow.  This zone, which goes down about 3,300 feet, has some animals including octopus, squid, and hatchet fish.  The animals living in this zone must survive cold temperatures, increased water pressure, and dark water.  Some fish have extra big eyes to help them see, while others produce their own light called bioluminescence using special organs in their bodies called photophores.  Many animals in the twilight zone have thin bodies as their camouflage so it is harder for predators to see them.  But most fish don’t case their food they either wait for it or stalk it.  Some have sharp fangs or big mouths to help them catch their food.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/3aa63db1-c3b2-4299-8ea3-32e2f5e75a8b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>513</video:duration>
      <video:publication_date>2010-11-16T14:21:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5505.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Ocean</video:tag>
      <video:tag>life</video:tag>
      <video:tag>Epipelagic</video:tag>
      <video:tag>Mesopelagic</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/How-Bacteria-move-The-Flagellum</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How Bacteria move: The Flagellum</video:title>
      <video:description>A flagellum (plural: flagella) is a long, projection from the cell body, composed of microtubules and surrounded by the plasma membrane. In small, single-cell organisms they may function to propel the cell by beating in a whip-like motion; in larger animals, they often serve to move fluids along mucous membranes such as the lining of the trachea.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/05/3aa91bbe-0d92-4655-98c1-8b9d64200249/cand_5.jpg</video:thumbnail_loc>
      <video:duration>65</video:duration>
      <video:publication_date>2007-05-28T00:07:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/432.mp4</video:content_loc>
      <video:uploader>okur</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Flagella</video:tag>
      <video:tag>bacteria</video:tag>
      <video:tag>Spirochaete</video:tag>
      <video:tag>DarkFieldMicroscopy</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Amazing-Discovery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Amazing Discovery</video:title>
      <video:description>A fourth moon it is for Pluto. This is a discovery made by the Hubble Space Telescope listen to the report and the people behind it&apos;s success.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/a6067b94-4047-47ed-a8c4-732dfc6b6f84/cand_5.jpg</video:thumbnail_loc>
      <video:duration>239</video:duration>
      <video:publication_date>2011-11-23T10:17:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7696.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Aerospace Engineering</video:category>
      <video:tag>Astronomers</video:tag>
      <video:tag>Still</video:tag>
      <video:tag>Look</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Hubble</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>Telescope</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-56-Pangaea</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 56 - Pangaea</video:title>
      <video:description>Pangaea

Pangaea - the idea of Pangaea and some of the evidence behind it</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25011.jpg</video:thumbnail_loc>
      <video:duration>358</video:duration>
      <video:publication_date>2012-09-17T18:05:52.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/axB6uhEx628</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Pangaea</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 64 - Human Evolution Overview</video:title>
      <video:description>Human Evolution Overview

From the extinction of the dinosaurs to humanity</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25019.jpg</video:thumbnail_loc>
      <video:duration>746</video:duration>
      <video:publication_date>2012-09-17T18:11:02.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/frE1rjhH77Y</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>human</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>Overview</video:tag>
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    <loc>https://dnatube.com/videos/Penn-Jillette-on-Atheism-and-The-2012-Election</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Penn Jillette on Atheism and The 2012 Election</video:title>
      <video:description>Magician, entertainer, and outspoken atheist Penn Jillette discusses atheistic support of Obama and his own opinion of the Democratic incumbent.  Jillette also discusses the religiosity of other U.S. politicians and the religious privilege enjoyed by Christian politicians.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/3a9db737-679e-408d-82e2-9e8d624f9dad/cand_5.jpg</video:thumbnail_loc>
      <video:duration>1174</video:duration>
      <video:publication_date>2012-12-01T18:54:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28238.mp4</video:content_loc>
      <video:uploader>layne.ransom.5</video:uploader>
      <video:category>History</video:category>
      <video:tag>Big</video:tag>
      <video:tag>Think</video:tag>
      <video:tag>atheism</video:tag>
      <video:tag>Christianity</video:tag>
      <video:tag>Penn</video:tag>
      <video:tag>Jillette</video:tag>
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      <video:tag>Obama</video:tag>
      <video:tag>Election</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>HIV in the research laboratory PART 3</video:title>
      <video:description>How is life to work with HIV in the laboratory. This virus is so dangerous so scientist has to be very careful while wroking with it. This whole video series gives information about routine life of HIV life. This is the video part 3.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/09/3ac50316-da22-4043-8c22-8320a4f6b4e4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>192</video:duration>
      <video:publication_date>2007-09-01T22:30:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/935.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>hivlab</video:tag>
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    <loc>https://dnatube.com/videos/Dentist-from-Kennewick-WA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Dentist from Kennewick WA</video:title>
      <video:description>Introducing the Chapados Family Dentistry.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/411a61cd-6aa3-4774-8ada-5bb205a833c3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>34</video:duration>
      <video:publication_date>2011-11-29T11:04:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8816.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Dentist</video:tag>
      <video:tag>Kennewick</video:tag>
      <video:tag>WA</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Process-of-Protein-Glycosylation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Process of Protein Glycosylation</video:title>
      <video:description>Glicolication of proteins is done in endoplasmic reticulum and Golgi apparatus. For example sugary part is enzymatic linked to protein in vesicle, than budded to Golgi apparatus where is modified. After some more modifications which are described in this video, glicoprotein is done with glycosylation. Proteins when glycosylated are more stable, some even cannot be folded.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/05/3ae430a5-7c55-47ca-bd49-b96cbec43884/cand_5.jpg</video:thumbnail_loc>
      <video:duration>77</video:duration>
      <video:publication_date>2007-05-16T01:25:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/323.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Glycosylation</video:tag>
      <video:tag>proteins</video:tag>
      <video:tag>proteomics</video:tag>
      <video:tag>posttranslation</video:tag>
      <video:tag>modifications</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is an iPlant?</video:title>
      <video:description>iPlant is a strategy to solve the grand challenges of plant biology.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/3af22bf2-1029-4007-8b9b-25fe22eb6407/cand_5.jpg</video:thumbnail_loc>
      <video:duration>108</video:duration>
      <video:publication_date>2011-10-18T01:42:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7020.mp4</video:content_loc>
      <video:uploader>71cat3</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>iPlant</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Thyroid gland benefits from coconut oil</video:title>
      <video:description>The thyroid gland is situated in the neck and is one of the largest endocrine glands and serves the purpose of regulating the metabolic rate. Coconut oil has been noted to increase metabolism while raising basal body temperatures.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/3af53009-df84-4c6c-95b2-d18a002d0ef7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>121</video:duration>
      <video:publication_date>2011-11-28T10:17:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8394.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Coconut</video:tag>
      <video:tag>oil</video:tag>
      <video:tag>provides</video:tag>
      <video:tag>thyroid</video:tag>
      <video:tag>Gland</video:tag>
      <video:tag>Benefits</video:tag>
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    <loc>https://dnatube.com/videos/lec-12-Computer-Science-162</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>lec 12-Computer Science 162</video:title>
      <video:description>Operating Systems and System Programming lec 12-Computer Science 162 .</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19129.jpg</video:thumbnail_loc>
      <video:duration>4897</video:duration>
      <video:publication_date>2012-09-04T18:00:11.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/00u85laTkRc</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Impotence and Erectile Dysfucnction Causes</video:title>
      <video:description>Erectile dysfunction means that you cannot get a proper erection there are various causes however most cases are due to narrowing of the arteries that take blood to the penis etc</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/08bbb270-5909-4ba8-845a-62210463646c/cand_25.jpg</video:thumbnail_loc>
      <video:duration>53</video:duration>
      <video:publication_date>2011-11-30T22:15:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9640.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Tutorials</video:category>
      <video:tag>Impotence</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Erectile</video:tag>
      <video:tag>Dysfucnction</video:tag>
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    <loc>https://dnatube.com/videos/Introduction-With-Sleep-Apnea-Treatment</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>Introduction With Sleep Apnea Treatment</video:title>
      <video:description>A brief explanation of the sleep apnea treatment is provided in this animated video. A brief explanation with internal working is provided here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/06/3af95156-5aaa-45cb-8d74-9c2900432f79/cand_5.jpg</video:thumbnail_loc>
      <video:duration>81</video:duration>
      <video:publication_date>2013-06-11T02:06:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30649.mp4</video:content_loc>
      <video:uploader>Scientific Animations</video:uploader>
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      <video:tag>sleep</video:tag>
      <video:tag>apnea</video:tag>
      <video:tag>treatment</video:tag>
      <video:tag>AspireMedical</video:tag>
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    <loc>https://dnatube.com/videos/Factors-That-Affect-Photosynthesis</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>Factors That Affect Photosynthesis</video:title>
      <video:description>Photosynthesis is the process that plants produce food. Carbon dioxide, water,sunlight and chlorophyll is needed for this process to occur. This video explains what affects this process.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/3b09e0d9-6927-477f-8faf-ceaf646d2c4e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>378</video:duration>
      <video:publication_date>2011-12-12T22:27:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11622.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
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      <video:tag>factors</video:tag>
      <video:tag>that</video:tag>
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      <video:tag>Photosynthesis</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>You may not be an expert in catering but this video will lead you step-by-step into making a &apos;mouth watering&apos; donuts. get to know how its prepared, baked and served.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/3b078aea-16e6-4bd2-8c42-0bec8e07e20b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>180</video:duration>
      <video:publication_date>2013-01-12T01:09:44.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28688.mp4</video:content_loc>
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      <video:tag>Making</video:tag>
      <video:tag>Donuts</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Microtubules-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Microtubules Video</video:title>
      <video:description>Tubulins and microtubules are demonstrated in this animation. Microtubules are conveyer belts inside the cells. They move vesicles, granules, organelles like mitochondria, and chromosomes via special attachment proteins. They also serve a cytoskeletal role. Structurally, they are linear polymers of tubulin which is a globular protein. These linear polymers are called protofilaments. The figure to the left shows a three dimensional view of a microtubule. The tubulin molecules are the bead like structures. They form heterodimers of alpha and beta tubulin.  A protofilament is a linear row of tubulin dimers.
Microtubules may work alone, or join with other proteins to form more complex structures called cilia, flagella or centrioles . In this unit we will cover all of these structures.  Read the Chapter on Microtubules in Lodish.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/3b19471d-7dc9-43a0-bea5-7ffe5f98d576/cand_5.jpg</video:thumbnail_loc>
      <video:duration>19</video:duration>
      <video:publication_date>2010-11-10T23:12:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5002.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Others</video:category>
      <video:tag>microtubules</video:tag>
      <video:tag>Structural</video:tag>
      <video:tag>subunit</video:tag>
      <video:tag>nonhydrolyzable</video:tag>
      <video:tag>analog</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-an-Ontology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is an Ontology?</video:title>
      <video:description>Introduction to Biomedical Ontologies #1_  What is an Ontology? The word &quot;ontology&quot; seems to generate a lot of controversy in discussions about AI. It has a long history in philosophy, in which it refers to the subject of existence. It is also often confused with epistemology, which is about knowledge and knowing.

In the context of knowledge sharing, I use the term ontology to mean a specification of a conceptualization. That is, an ontology is a description (like a formal specification of a program) of the concepts and relationships that can exist for an agent or a community of agents. This definition is consistent with the usage of ontology as set-of-concept-definitions, but more general. And it is certainly a different sense of the word than its use in philosophy.

What is important is what an ontology is for. My colleagues and I have been designing ontologies for the purpose of enabling knowledge sharing and reuse. In that context, an ontology is a specification used for making ontological commitments. The formal definition of ontological commitment is given below. For pragmetic reasons, we choose to write an ontology as a set of definitions of formal vocabulary. Although this isn&apos;t the only way to specify a conceptualization, it has some nice properties for knowledge sharing among AI software (e.g., semantics independent of reader and context). Practically, an ontological commitment is an agreement to use a vocabulary (i.e., ask queries and make assertions) in a way that is consistent (but not complete) with respect to the theory specified by an ontology. We build agents that commit to ontologies. We design ontologies so we can share knowledge with and among these agents. read more: http://www-ksl.stanford.edu/kst/what-is-an-ontology.html</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/3b1c922d-63b7-4ead-8071-f6cd56881361/cand_5.jpg</video:thumbnail_loc>
      <video:duration>402</video:duration>
      <video:publication_date>2010-11-24T05:12:02.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5906.mp4</video:content_loc>
      <video:uploader>dnasign</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Ontology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Public-Health-253E-Spring-2011</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 -Public Health 253E - Spring 2011</video:title>
      <video:description>&quot;Lec 3 - Spring 2011 -Public Health 253E&quot;Ethical Challenges in Public Health Interventions: Catastrophic a</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24104.jpg</video:thumbnail_loc>
      <video:duration>6467</video:duration>
      <video:publication_date>2012-09-15T03:25:15.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/_2_5Fi2U7L0</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>3</video:tag>
      <video:tag>Public</video:tag>
      <video:tag>Health</video:tag>
      <video:tag>253E</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Origin-And-Revolution-of-Sexual-reproduction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Origin And Revolution of Sexual reproduction</video:title>
      <video:description>This video shows the revolution of sexual reproduction in detail. The process of sexual reproduction and psychology behind it is explained here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/3b2e585a-9d17-4a0c-b417-2097d4847135/cand_5.jpg</video:thumbnail_loc>
      <video:duration>485</video:duration>
      <video:publication_date>2012-12-01T05:54:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28147.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Others</video:category>
      <video:tag>the</video:tag>
      <video:tag>Origin</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Sexual</video:tag>
      <video:tag>Reproduction</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Implanting-a-Tooth</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Implanting a Tooth</video:title>
      <video:description>A tooth implant is done for dental repair, medical reasons and aesthetic purposes. This video provides on the need for tooth implants and the use of artificial tooth.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/3b417bd3-311f-496f-b001-1eefa571ea82/cand_5.jpg</video:thumbnail_loc>
      <video:duration>104</video:duration>
      <video:publication_date>2011-12-01T20:31:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10402.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Tooth</video:tag>
      <video:tag>Implant</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Women-Perineal-Wash</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Women Perineal Wash</video:title>
      <video:description>This video shows how to do a perineal wash for women at the point where the catheter enters the body. Here is the equipment you need and the technique of how to go about it.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/3b41c405-f908-4218-b8d6-f1a9e47b0119/cand_5.jpg</video:thumbnail_loc>
      <video:duration>429</video:duration>
      <video:publication_date>2010-11-15T21:04:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5446.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Perineal</video:tag>
      <video:tag>wash</video:tag>
      <video:tag>for</video:tag>
      <video:tag>Men</video:tag>
      <video:tag>and</video:tag>
      <video:tag>women</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-Cognitive-Science-C103-Lecture-15</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 -Cognitive Science C103 - Lecture 15</video:title>
      <video:description>&quot;Lec 14 -Cognitive Science C103 - Lecture 15History of Information</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24127.jpg</video:thumbnail_loc>
      <video:duration>4599</video:duration>
      <video:publication_date>2012-09-15T03:40:35.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/VM-8A5Jmo7c</video:player_loc>
      <video:uploader>0|18|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>14</video:tag>
      <video:tag>Cognitive</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>C103</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>15</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-35-Compound-Interest-and-e-part-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 35 - Compound Interest and e (part  3)</video:title>
      <video:description>Compound Interest and e (part  3)

Continuously compounding $P in principal at an annual interest rate of r for a year ends up with a final payment of $Pe^r</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20205.jpg</video:thumbnail_loc>
      <video:duration>604</video:duration>
      <video:publication_date>2012-09-06T02:34:27.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/sQYpUJV8foY</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Compound</video:tag>
      <video:tag>Interest</video:tag>
      <video:tag>and</video:tag>
      <video:tag>E</video:tag>
      <video:tag>part</video:tag>
      <video:tag>3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Probiotics-The-Friendly-Bacteria-Required-by-the-Body</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Probiotics - The Friendly Bacteria Required by the Body</video:title>
      <video:description>he natural health research team at Institute for Vibrant Living has complied this report on the use of probiotics in America:
 
Every single day there is a major battle raging in your digestive tract. 
 
That&apos;s because 70 percent of our immune defenses reside in the digestive system - so it is essential that the &quot;good guys&quot; prevail in this ongoing battle.
 
The &quot;good guys&quot; are probiotics – friendly bacteria that occur naturally in the digestive tract that prevent or limit the growth of unfriendly bacteria such as salmonella, clostridia and e-coli. 
 
Unfriendly bacteria can cause gastrointestinal upset or, in some cases, serious illnesses.


Read more: http://www.articlesbase.com/wellness-articles/probiotic-friendly-bacteria-top-15-strains-3543253.html#ixzz16zO4oCl6 
Under Creative Commons License: Attribution</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/3b66253e-6cf0-40a4-8242-724917e116be/cand_5.jpg</video:thumbnail_loc>
      <video:duration>48</video:duration>
      <video:publication_date>2010-11-16T15:05:29.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5528.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Others</video:category>
      <video:tag>probiotics</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Friendly</video:tag>
      <video:tag>bacteria</video:tag>
      <video:tag>Required</video:tag>
      <video:tag>by</video:tag>
      <video:tag>body</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/A-Look-at-Computer-Tomography</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A Look at Computer Tomography</video:title>
      <video:description>Video shows the inside view of a computer tomograph. Its full working is described here with the explanation of different parts.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/a621593b-0141-4f8b-b48a-30d17e631a7e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>176</video:duration>
      <video:publication_date>2013-02-07T05:55:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29219.mp4</video:content_loc>
      <video:uploader>Ian Wynn</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Inside</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>tomograph</video:tag>
      <video:tag>CT</video:tag>
      <video:tag>cat</video:tag>
      <video:tag>scan</video:tag>
      <video:tag>x</video:tag>
      <video:tag>ray</video:tag>
      <video:tag>Computed</video:tag>
      <video:tag>Tomography</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/TRIUMF-contribution-to-the-LHC-laboratory</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>TRIUMF contribution to the LHC laboratory</video:title>
      <video:description>Date- 1st Sept 08 Source- http://cdsweb.cern.ch/collection/Video%20Movies

(TRIUMF- TRI-University Meson Facility, Canada)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/3b72ab87-f282-4c74-9818-dae05bf66f22/cand_5.jpg</video:thumbnail_loc>
      <video:duration>532</video:duration>
      <video:publication_date>2009-05-27T22:04:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2628.mp4</video:content_loc>
      <video:uploader>arsinsol</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Particle</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>TRIUMF</video:tag>
      <video:tag>LHC</video:tag>
      <video:tag>laboratory</video:tag>
      <video:tag>Canada</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Immune-System-White-Blood-Cells-TCells-Cancer-Cells</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Immune System, White Blood Cells, TCells, Cancer Cells</video:title>
      <video:description>This video talks about immune system, white blood cells, T-Cells and cancer. Video source is http://www.encognitive.com</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/03/3b795548-a60a-4ea3-bcaa-7180c40a2625/cand_5.jpg</video:thumbnail_loc>
      <video:duration>171</video:duration>
      <video:publication_date>2009-03-30T19:45:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1517.mp4</video:content_loc>
      <video:uploader>siere</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Cancer</video:tag>
      <video:tag>cells</video:tag>
      <video:tag>Natural</video:tag>
      <video:tag>Killer</video:tag>
      <video:tag>Immune</video:tag>
      <video:tag>system</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-Eisenmenger-Syndrome</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Eisenmenger Syndrome?</video:title>
      <video:description>Eisenmenger Syndrome is a disease in which there is problem aroused in flow of blood from heart to lungs due to structure of heart. This video will help you to understand the precautions, symptoms and the treatment for this disease.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/3b945a52-7546-4fa0-9c4f-6936ecd47d0d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>70</video:duration>
      <video:publication_date>2013-02-11T01:35:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30079.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Eisenmenger</video:tag>
      <video:tag>Syndrome</video:tag>
      <video:tag>Medical</video:tag>
      <video:tag>Animation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/All-About-Genetics-And-Population</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>All About Genetics And Population</video:title>
      <video:description>A funny and quite interesting video showing some information about genetics. Discoveries of Darwin and Mendel the well known master of genetics are also discussed here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/3b9f839d-e9e7-4a14-a898-ae338da34c07/cand_5.jpg</video:thumbnail_loc>
      <video:duration>663</video:duration>
      <video:publication_date>2013-02-16T03:25:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30299.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>population</video:tag>
      <video:tag>genetics</video:tag>
      <video:tag>when</video:tag>
      <video:tag>Darwin</video:tag>
      <video:tag>met</video:tag>
      <video:tag>Mendel</video:tag>
      <video:tag>Crash</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>biology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Voyage-to-the-planets-Mars-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Voyage to the planets: Mars 2</video:title>
      <video:description>Clip 2 from BBC documentary &apos;Space Odyssey: Voyage to the planets&apos; of an imaginary landing on Mars.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/3baf1f33-65fc-4da1-9fac-b6378bba43d6/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2009-05-27T22:17:02.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2645.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Mars</video:tag>
      <video:tag>solar</video:tag>
      <video:tag>system</video:tag>
      <video:tag>documentary</video:tag>
      <video:tag>Space</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Vitamin-B12-And-Human-Insulin-B-Chain-B22-B30-Tether-Bound</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Vitamin B12 And Human Insulin B Chain (B22-B30) Tether Bound</video:title>
      <video:description>Vitamin B12 And Human Insulin B Chain (B22-B30) Tether Bound In Transcobalamin(II)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/3bbca584-9e02-434c-9299-d9d8b900c75c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>60</video:duration>
      <video:publication_date>2011-10-18T01:44:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7022.mp4</video:content_loc>
      <video:uploader>71cat3</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>Vitamin</video:tag>
      <video:tag>B12</video:tag>
      <video:tag>human</video:tag>
      <video:tag>Insulin</video:tag>
      <video:tag>b</video:tag>
      <video:tag>Chain</video:tag>
      <video:tag>B22</video:tag>
      <video:tag>B30</video:tag>
      <video:tag>Tether</video:tag>
      <video:tag>Bound</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Transcobalamin</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Fuel-less-Heater</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Fuel less  Heater</video:title>
      <video:description>A toast to a greener future. The application of a fuel less heater that requires no fuel, gas, wood but most importantly no emission of green house gases.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/3bbf3e8d-ced5-43bc-9339-aaa81b491d4f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>119</video:duration>
      <video:publication_date>2011-11-25T20:40:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7914.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>FUELLESS</video:tag>
      <video:tag>HEATER</video:tag>
      <video:tag>no</video:tag>
      <video:tag>fuel</video:tag>
      <video:tag>Gas</video:tag>
      <video:tag>wood</video:tag>
      <video:tag>green</video:tag>
      <video:tag>HOUSE</video:tag>
      <video:tag>gases</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Making-Animal-Babies-the-Koala-breeding-at-an-Australian-zoo-by-BBC</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Making Animal Babies the Koala breeding at an Australian zoo by BBC</video:title>
      <video:description>Human activity has long affected the lives of wild animals, with their dwindling numbers it has become of great importance to help them breed. This is the Koala breeding programme at an Australian Zoo in the Making Animal Babies series with BBC.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/3bc29da0-2dd3-4ca3-bc07-efb67a8a65fa/cand_5.jpg</video:thumbnail_loc>
      <video:duration>236</video:duration>
      <video:publication_date>2011-11-26T06:13:43.000Z</video:publication_date>
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      <video:uploader>benco</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Koala</video:tag>
      <video:tag>Breeding</video:tag>
      <video:tag>at</video:tag>
      <video:tag>an</video:tag>
      <video:tag>Australian</video:tag>
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      <video:tag>BBC</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 -  8.01 Physics I: Classical Mechanics, Fall 1999</video:title>
      <video:description>Lec 8 -  8.01 Physics I: Classical Mechanics, Fall 1999

Weight - Perceived Gravity - Weightlessness Free Fall - Zero Gravity in Orbit (misnomer)

View the complete course: http://ocw.mit.edu/8-01F99

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
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      <video:tag>trajectory</video:tag>
      <video:tag>Centripetal</video:tag>
      <video:tag>Scalar</video:tag>
      <video:tag>friction</video:tag>
      <video:tag>tension</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>SCIENTIFIC MIRACLES OF THE QUR&apos;AN PART 3</video:title>
      <video:description>This video shows some of the scientific miracles in Qur&apos;an. The unique style of the Qur’an, which was revealed 14 centuries ago, and the superior wisdom it represents are definite proof that it is the word of Allah. Additionally, the Qur’an has many miraculous aspects which prove that it is sent by Allah. One of them is that some scientific facts, which we have only been able to discover by the technology of the 20th century, were stated in the Qur’an 1400 years ago. These facts which could not have been known at the time of the Qur’an’s revelation once again show to the man of today that the Qur’an is the word of Allah.</video:description>
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      <video:uploader>harunyahya</video:uploader>
      <video:category>Atomic Physics</video:category>
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      <video:tag>Islam</video:tag>
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      <video:tag>an</video:tag>
      <video:tag>Allah</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Scientific miracles of the Qur&apos;an part 1</video:title>
      <video:description>The unique style of the Qur’an, which was revealed 14 centuries ago, and the superior wisdom it represents are definite proof that it is the word of Allah. Additionally, the Qur’an has many miraculous aspects which prove that it is sent by Allah. One of them is that some scientific facts, which we have only been able to discover by the technology of the 20th century, were stated in the Qur’an 1400 years ago. These facts which could not have been known at the time of the Qur’an’s revelation once again show to man of today that the Qur’an is the word of Allah.</video:description>
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      <video:duration>1150</video:duration>
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      <video:uploader>harunyahya</video:uploader>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:duration>111</video:duration>
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      <video:uploader>Jorge Rivera</video:uploader>
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      <video:tag>SciShow</video:tag>
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      <video:duration>502</video:duration>
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.</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Atrial fibrillation is one of the most common types of arrhythmia, it causes the heart beat to increase beyond the normal leading to an irregular or erratic heart beat. Some of the effects include fainting and feeling light headed among others.</video:description>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>e Transition (Quiz)

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
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      <video:title>Total Eclipse in Australia</video:title>
      <video:description>A total eclipse is when the moon or the sun is totally obscured. This video shows an eclipse that occurred in year 2002 in Australia.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/3d92edb1-999d-4c46-8d34-c60e56ddbbe7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>45</video:duration>
      <video:publication_date>2011-12-13T22:20:23.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11721.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Total</video:tag>
      <video:tag>Eclipse</video:tag>
      <video:tag>Australia</video:tag>
      <video:tag>2002</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/THE-BLOODY-ALLIANCE-DARWINISM-AND-COMMUNISM</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>THE BLOODY ALLIANCE: DARWINISM AND COMMUNISM</video:title>
      <video:description>Communism has stamped its mark on the 20th century-a mark of aggression and cruelty, bloodshed and tears. Historians have estimated that its ideology has caused the death of 120 million people since the Russian Revolution of 1917.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/7452d207-6c0d-46f4-99ce-f11cc8694798/cand_5.jpg</video:thumbnail_loc>
      <video:duration>360</video:duration>
      <video:publication_date>2009-08-07T22:28:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3183.mp4</video:content_loc>
      <video:uploader>harunyahya</video:uploader>
      <video:category>Interviews</video:category>
      <video:tag>Evolution</video:tag>
      <video:tag>Darwin</video:tag>
      <video:tag>adnan</video:tag>
      <video:tag>oktar</video:tag>
      <video:tag>harun</video:tag>
      <video:tag>yahya</video:tag>
      <video:tag>Creation</video:tag>
      <video:tag>Allah</video:tag>
      <video:tag>God</video:tag>
      <video:tag>Islam</video:tag>
      <video:tag>History</video:tag>
      <video:tag>socialism</video:tag>
      <video:tag>Stalin</video:tag>
      <video:tag>Mao</video:tag>
      <video:tag>Lenin</video:tag>
      <video:tag>2</video:tag>
      <video:tag>World</video:tag>
      <video:tag>War</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Fire-Extinguishers</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Fire Extinguishers</video:title>
      <video:description>A full procedure of manufacturing of fire extinguisher is shown in the video. The siphon tube runs from the wall down into the cylinder.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/3dd95d9a-1d5d-4c85-bec9-9e3fa2972fe5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>178</video:duration>
      <video:publication_date>2012-12-10T01:50:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28514.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Others</video:category>
      <video:tag>How</video:tag>
      <video:tag>It</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Made</video:tag>
      <video:tag>fire</video:tag>
      <video:tag>Extinguishers</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lipo-Body-Sculpting-at-San-Francisco</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lipo &amp; Body Sculpting at San Francisco</video:title>
      <video:description>This video shows a lipo &amp; body sculpting with advanced techniques at San Francisco. A difference between the patient before and after the treatment s shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/3dde777d-296f-414d-a2b1-98bb2a81d9a5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>62</video:duration>
      <video:publication_date>2011-12-01T20:30:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10401.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>San</video:tag>
      <video:tag>Francisco</video:tag>
      <video:tag>LIPO</video:tag>
      <video:tag>body</video:tag>
      <video:tag>Sculpting</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Embryonic-stem-cells-in-culture-how-to-control-them</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Embryonic stem cells in culture: how to control them?</video:title>
      <video:description>After embryonic stem cells are extracted from basltocysts, they are cultivated in plastic dishes on layer of helper cells (they promote growth). Embryonic stem cells are immortal. As they develop, they begin to specialise. How do we make those stem cells to become what we need, for example skin or neurons?</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/05/3df5e7b7-5f96-49cb-82ea-e9e208851175/cand_5.jpg</video:thumbnail_loc>
      <video:duration>88</video:duration>
      <video:publication_date>2007-05-24T05:14:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/425.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>stemcells</video:tag>
      <video:tag>differentiation</video:tag>
      <video:tag>embryonicstemcells</video:tag>
      <video:tag>Growth</video:tag>
      <video:tag>factors</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Femoral-Hernia-Surgery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Femoral Hernia Surgery</video:title>
      <video:description>This animation will show you how an open femoral hernia forms and how is it treated with a surgery. A brief description of the step by step surgical procedure is shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/3df7e8ac-933a-4417-aeca-122fa90783de/cand_5.jpg</video:thumbnail_loc>
      <video:duration>130</video:duration>
      <video:publication_date>2013-02-11T01:32:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30069.mp4</video:content_loc>
      <video:uploader>Eugenio Boyd</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>How</video:tag>
      <video:tag>Open</video:tag>
      <video:tag>Femoral</video:tag>
      <video:tag>hernia</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>is</video:tag>
      <video:tag>carried</video:tag>
      <video:tag>out</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-Heisenbergs-Uncertainty-Principle</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Heisenberg&apos;s Uncertainty Principle</video:title>
      <video:description>This video will help you to understand the Heisenberg uncertainty principle. A brief explanation to help you is provided here with diagrams.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/3df899e3-be63-42bc-af7d-990e91f7f36e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>450</video:duration>
      <video:publication_date>2010-11-29T22:58:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6250.mp4</video:content_loc>
      <video:uploader>karya</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Heisenberg</video:tag>
      <video:tag>s</video:tag>
      <video:tag>uncertainty</video:tag>
      <video:tag>principle</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-Adding-subtracting-mixed-numbers-1-ex-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - Adding subtracting mixed numbers 1 (ex 1)</video:title>
      <video:description>Adding subtracting mixed numbers 1 (ex 1)


Adding subtracting mixed numbers 1 (ex 1)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25381.jpg</video:thumbnail_loc>
      <video:duration>141</video:duration>
      <video:publication_date>2012-09-18T13:28:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/8Eb5MWwcMMY</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Adding</video:tag>
      <video:tag>Subtracting</video:tag>
      <video:tag>Mixed</video:tag>
      <video:tag>Numbers</video:tag>
      <video:tag>1</video:tag>
      <video:tag>ex</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Digestion-Overview</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Digestion Overview</video:title>
      <video:description>Digestion is demonstrated in this science video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/3e8e804c-896b-4472-8182-e404c1e3f9ba/cand_5.jpg</video:thumbnail_loc>
      <video:duration>203</video:duration>
      <video:publication_date>2009-04-23T05:09:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1975.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Others</video:category>
      <video:tag>medicine</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Explanation-of-genetic-transfer-part-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Explanation of genetic transfer part 2</video:title>
      <video:description>This video provides an information about genetic transfer part 2.

Microbial populations achieve genetic diversity through horizontal gene transfer. Bacteria may transfer genes from one to another by conjugation, transformation, or transduction. Scientists often exploit these processes through recombinant DNA.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/10/3df9a550-b134-4a92-8217-b871c0479b87/cand_5.jpg</video:thumbnail_loc>
      <video:duration>403</video:duration>
      <video:publication_date>2012-10-11T07:50:14.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27887.mp4</video:content_loc>
      <video:uploader>Julia Roberts</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Genetic</video:tag>
      <video:tag>transfer</video:tag>
      <video:tag>part</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Can-A-Newborn-Baby-Swim</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Can A Newborn Baby Swim</video:title>
      <video:description>A very interesting video showing an amazing fact about the newborn babies. A newborn baby can swim underwater very easily. Watch this video to know how it is possible.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/3e07fa29-7b57-4680-8a54-598a9790072f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>116</video:duration>
      <video:publication_date>2013-02-11T02:56:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30130.mp4</video:content_loc>
      <video:uploader>Brock Michel</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>Can</video:tag>
      <video:tag>newborn</video:tag>
      <video:tag>Babies</video:tag>
      <video:tag>swim</video:tag>
      <video:tag>Underwater</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Testicular-biopsy-procedure</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Testicular biopsy procedure</video:title>
      <video:description>A testicular biopsy is a test to remove a small sample of tissue from one or both testicles biopsy is minor surgical procedure which may help to determine the cause of male infertility</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/3e000cce-e1ad-4f7e-b282-39fec206f93e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>355</video:duration>
      <video:publication_date>2011-12-06T20:11:14.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10914.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Testicular</video:tag>
      <video:tag>biopsy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-DNA-microarray</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is DNA microarray ?</video:title>
      <video:description>This video describes about DNA microarray.

&quot;DNA Microarray
Originally created for DNA Interactive ( http://www.dnai.org )
TRANSCRIPT: The grid you can see in this microarray slide is actually composed of 30,000 individual DNA dots, each targeted to match a specific human gene. In order to work out which genes are being expressed, messenger RNA is first extracted from the cell sample and copied back to DNA using an enzyme. This DNA, called cDNA, is complementary to the target gene, so we&apos;ll associate with it, or hybridize with it, on the slide. After labeling with a fluorescent dye, the cDNA is washed over the slide. The genes currently active in the cell can then be identified by the level of the fluorescence and the color of the spots)&quot;</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/10/3e1251cc-2b5e-497e-92b1-e20e3f4c639b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>52</video:duration>
      <video:publication_date>2012-10-11T07:09:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27878.mp4</video:content_loc>
      <video:uploader>Julia Roberts</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>dna</video:tag>
      <video:tag>Microarray</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-to-Control-your-Personal-Computer-using-Sonar</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to Control your Personal Computer using Sonar</video:title>
      <video:description>This video shows how to control and eventually save energy on your computer using sonar technique.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/3e18f329-c980-4803-af5a-1ef67afe286a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>187</video:duration>
      <video:publication_date>2010-11-24T18:58:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5994.mp4</video:content_loc>
      <video:uploader>tubetub</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>sonar</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>control</video:tag>
      <video:tag>green</video:tag>
      <video:tag>Save</video:tag>
      <video:tag>Power</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>speakers</video:tag>
      <video:tag>Tips</video:tag>
      <video:tag>tricks</video:tag>
      <video:tag>Tutorial</video:tag>
      <video:tag>PC</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Expression-Analysis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Expression Analysis</video:title>
      <video:description>In this video you will learn about expression analysis and and further more preparation of cell lysates and reporter gene expression preparing and evaluating luciferse assays and the protocol for cell lysis will be discussed</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/3e2b2dfb-2f99-46c2-aa61-0fd77a8a2f5a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>21</video:duration>
      <video:publication_date>2011-12-13T22:19:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11719.mp4</video:content_loc>
      <video:uploader>burki</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Topic</video:tag>
      <video:tag>4</video:tag>
      <video:tag>expression</video:tag>
      <video:tag>analysis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-72-Complex-Roots-from-the-Quadratic-Formula</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 72 - Complex Roots from the Quadratic Formula</video:title>
      <video:description>Complex Roots from the Quadratic Formula

u16_l5_t2_we3 Complex Roots from the Quadratic Formula</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25332.jpg</video:thumbnail_loc>
      <video:duration>615</video:duration>
      <video:publication_date>2012-09-18T02:55:29.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/dnjK4DPqh0k</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Complex</video:tag>
      <video:tag>Roots</video:tag>
      <video:tag>From</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Quadratic</video:tag>
      <video:tag>Formula</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-One-time-pad</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - One-time pad</video:title>
      <video:description>One-time pad</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25336.jpg</video:thumbnail_loc>
      <video:duration>176</video:duration>
      <video:publication_date>2012-09-18T02:56:13.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/FlIG3TvQCBQ</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>one</video:tag>
      <video:tag>time</video:tag>
      <video:tag>pad</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/THE-DESIGN-IN-THE-GECKO-LIZARD-FOOT</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>THE DESIGN IN THE GECKO LIZARD FOOT</video:title>
      <video:description>Geckos are small lizards. These small lizards are able to run very fast up walls and walk around clinging to the ceiling, very comfortably.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/1a4bda7a-0d18-4d74-b962-40835488efc9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>198</video:duration>
      <video:publication_date>2009-08-07T21:35:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3173.mp4</video:content_loc>
      <video:uploader>harunyahya</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Evolution</video:tag>
      <video:tag>tree</video:tag>
      <video:tag>Darwin</video:tag>
      <video:tag>Creation</video:tag>
      <video:tag>gecko</video:tag>
      <video:tag>lizard</video:tag>
      <video:tag>God</video:tag>
      <video:tag>harun</video:tag>
      <video:tag>yahya</video:tag>
      <video:tag>adnan</video:tag>
      <video:tag>oktar</video:tag>
      <video:tag>Allah</video:tag>
      <video:tag>Islam</video:tag>
      <video:tag>Origin</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Species</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-102-Calculator-for-Natural-Logarithms</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 102 - Calculator for Natural Logarithms</video:title>
      <video:description>Calculator for Natural Logarithms

u18_l3_t1_we6 Calculator for Natural Logarithms</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25434.jpg</video:thumbnail_loc>
      <video:duration>69</video:duration>
      <video:publication_date>2012-09-18T14:15:24.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/r0eFSS8CN-Q</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Calculator</video:tag>
      <video:tag>for</video:tag>
      <video:tag>Natural</video:tag>
      <video:tag>Logarithms</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Bioinformatics-Research</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Bioinformatics Research</video:title>
      <video:description>University College London - Bioinformatics Research</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/3f51a66a-d370-4331-a398-507440f09428/cand_5.jpg</video:thumbnail_loc>
      <video:duration>75</video:duration>
      <video:publication_date>2010-11-20T23:31:32.000Z</video:publication_date>
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      <video:uploader>uicment</video:uploader>
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    <loc>https://dnatube.com/videos/Ulcer-examination</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:description>The ulcers have different characteristics which may be differentiated by the history and clinical examination of the patients however objective documentation for the ulcer etiology is necessary prior to instigating treatment</video:description>
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    <loc>https://dnatube.com/videos/How-the-Kidney-Works</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How the Kidney Works</video:title>
      <video:description>The narrated movie takes the viewer along the different stages of how water is modified and how ion is reabsorbed by the kidneys.</video:description>
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      <video:uploader>arsinsol</video:uploader>
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      <video:tag>hydrochlorothiazide</video:tag>
      <video:tag>lasix</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/What-is-Hemodialysis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Hemodialysis</video:title>
      <video:description>Hemodialysis is a procedure to purify blood artificially when kidneys are not able to do the same. External dialysis machine is attached to body through which impure blood from veins transfers to machine and then after purify the blood machine transfers it back to veins.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8668.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Kinesin</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Kinesin</video:title>
      <video:description>Kinesin is a processive (step-by-step) motor that pulls organelle long microtubules. It this video it&apos;s function is excessively explained.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/05/3f850574-2172-44f2-a728-5bd6b5d80a0c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>128</video:duration>
      <video:publication_date>2007-05-19T22:02:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/376.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Multivariable-Calculus_-Directional-Derivatives-and-Gradient</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Multivariable Calculus_ Directional Derivatives and Gradient</video:title>
      <video:description>Multivariable Calculus_ Directional Derivatives and Gradient Vectors</video:description>
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      <video:publication_date>2010-12-06T10:33:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6477.mp4</video:content_loc>
      <video:uploader>hidalgo</video:uploader>
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      <video:tag>and</video:tag>
      <video:tag>gradient</video:tag>
      <video:tag>vectors</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Examination-of-the-Test-During-Labor</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Examination of the Test  During Labor</video:title>
      <video:description>A pelvic examination is done during labor and late pregnancy. It is done for various reasons such as ascertaining the dilation, to check whether the water is broken and more.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/2_9127.jpg</video:thumbnail_loc>
      <video:duration>534</video:duration>
      <video:publication_date>2011-11-29T20:40:17.000Z</video:publication_date>
      <video:content_loc>https://www.dnatube.com/flvideo/9127.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Overview-of-KEGG-Bioinformatics-Website</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Overview of KEGG Bioinformatics Website</video:title>
      <video:description>This is an overivew video froKEGG bioinformatics website. As an example, protein and gene information is examined for the antibiotic resistance enzyme secreted by the bacterium  Eschericia coli. 1280x720.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/3fa0af67-2acd-4b75-89ed-2e0005225f6e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>439</video:duration>
      <video:publication_date>2009-05-30T06:39:08.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2684.mp4</video:content_loc>
      <video:category>Bioinformatics</video:category>
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      <video:tag>penicillinase</video:tag>
      <video:tag>Eschericia</video:tag>
      <video:tag>randall</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/News-About-Ice-Man-Dark-Matter-Mystery-and-Fukushima-Cleanup</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>News About Ice Man, Dark Matter Mystery and Fukushima Cleanup</video:title>
      <video:description>This video contains the news about interesting topics like inside the ice man, dark matter mystery, and Fukushima cleanup. Video is very helpful for the knowledge purpose.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/3f94ec23-a435-4822-90c1-678865aa79b8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>214</video:duration>
      <video:publication_date>2013-02-07T06:34:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29265.mp4</video:content_loc>
      <video:uploader>Ian Wynn</video:uploader>
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      <video:tag>the</video:tag>
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      <video:tag>matter</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lessons-on-Linear-Equation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lessons on Linear Equation</video:title>
      <video:description>Solving linear equations with variable expressions in the denominators of fractions.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/3fa99c8a-56e1-4db1-b347-7f5a5ffb6e0d/cand_5.jpg</video:thumbnail_loc>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2352.mp4</video:content_loc>
      <video:uploader>okur</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Concept-of-pronator-drift</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Concept of pronator drift</video:title>
      <video:description>This video demonstrator how to test for pronator drift courtesy of USMLE. So this is how he begins, spread your hand in front with eyes closed and palms up. Downward and pronation drift is observed for both arms. Pronator prsesnce means there is corticospinal tract disease.</video:description>
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      <video:uploader>second second</video:uploader>
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      <video:tag>Pronator</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Map-of-Europe-throughout-the-history-from-1000-AD-to-today</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Map of Europe throughout the history from 1000 AD to today</video:title>
      <video:description>Video of map of europe changing throughout the history from 1000 AD to today is shown in this clip.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30728.mp4</video:content_loc>
      <video:uploader>Nazir Istanbl</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/What-is-sleeve-gastrectomy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is sleeve gastrectomy?</video:title>
      <video:description>This 3D medical animation showcases a sleeve gastrectomy device. Demonstrates its capability to perform tissue dissection and sealing. Sleeve gastrectomy is surgery to reduce the weight. The surgery is usually performed by a tiny camera that is placed in your stomach. This surgery is called laparoscopy and camera is called laparoscope. It allows your surgeon to see inside your stomach.
http://www.scientificanimations.com/digestive-system-animation/</video:description>
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      <video:uploader>Scientific Animations</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Antenna-Basics-Course-of-practical-electromagnetics-for-engineers</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Antenna Basics - Course of practical electromagnetics for engineers</video:title>
      <video:description>This course explains antenna basics. It starts demonstrating what antenna is and then continue showing the features of it.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/06/3fd023ca-2788-488c-a4a4-6948d4c8a438/cand_5.jpg</video:thumbnail_loc>
      <video:duration>774</video:duration>
      <video:publication_date>2014-06-20T20:44:09.000Z</video:publication_date>
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      <video:uploader>guptava</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Lec-30-Homeostasis-Respiration</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 30- Homeostasis:  Respiration</video:title>
      <video:description>Lec 30- Homeostasis:  Respiration.
General Biology Lecture</video:description>
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      <video:duration>3042</video:duration>
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      <video:uploader>UCBerkeley</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Responsibilities-of-Surgical-Technologist-Part-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Responsibilities of Surgical Technologist- Part-2</video:title>
      <video:description>The surgical technologists work in an operating room setting. The different roles of surgical technologist are explained in this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/4011496f-8bdd-4438-bf10-7c6b465b975e/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2010-11-16T21:18:08.000Z</video:publication_date>
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      <video:uploader>RobertHooke</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Cadherins-Structure-and-function-part-IV</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>This is part 4 of a video series explaining the molecular structure of the classic cadherins, and their function in cellular adhesion and recognition and tissue patterning. Videos are created by The RIKEN Center for Developmental Biology (CDB).</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/170.mp4</video:content_loc>
      <video:uploader>siere</video:uploader>
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      <video:tag>neuron</video:tag>
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      <video:tag>neurotransmitters</video:tag>
      <video:tag>axon</video:tag>
      <video:tag>dendritic</video:tag>
      <video:tag>Junction</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Dental-Veneers</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Dental Veneers</video:title>
      <video:description>A porcelain dental veneers surgery in India at Mumbai and Delhi is shown in this video. A whole surgical procedure is shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/4016fb75-5394-4ef8-9194-4c16570b9714/cand_5.jpg</video:thumbnail_loc>
      <video:duration>170</video:duration>
      <video:publication_date>2011-12-03T03:39:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10616.mp4</video:content_loc>
      <video:uploader>gazzer</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Porcelain</video:tag>
      <video:tag>Dental</video:tag>
      <video:tag>veneers</video:tag>
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      <video:tag>in</video:tag>
      <video:tag>India</video:tag>
      <video:tag>at</video:tag>
      <video:tag>Mumbai</video:tag>
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      <video:tag>Delhi</video:tag>
      <video:tag>for</video:tag>
      <video:tag>uninsured</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-Alive</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Alive?</video:title>
      <video:description>What it means to be alive? Cells, sperm, laws against sex outside of marriage, the prohibition of masturbation will be explained in this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/08/3fec35e5-ab4c-4b51-a908-490fdd5b17ee/cand_5.jpg</video:thumbnail_loc>
      <video:duration>827</video:duration>
      <video:publication_date>2014-08-26T00:32:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31167.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Others</video:category>
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  <url>
    <loc>https://dnatube.com/videos/BBCs-big-cat-diary-the-cheetah-hunts-gazelle</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>BBC&apos;s  big cat  diary the  cheetah hunts gazelle -</video:title>
      <video:description>It&apos;s always wild in the jungle. This cheetah is most likely giving her young ones their first lesson in hunting gazelles. They have first to sit and learn in the Big Cat Diary by BBC.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/40208b33-c584-4d14-a430-d0ebde39560b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>88</video:duration>
      <video:publication_date>2011-11-26T04:56:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8080.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Ecology</video:category>
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      <video:tag>gazelle</video:tag>
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      <video:tag>cat</video:tag>
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      <video:tag>BBC</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Scurtatura</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Scurtatura</video:title>
      <video:description>There is no sufficient description of this scurtatura video.</video:description>
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      <video:duration>151</video:duration>
      <video:publication_date>2009-04-23T16:38:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2019.mp4</video:content_loc>
      <video:uploader>andreicociorba</video:uploader>
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      <video:description>&quot;Prebiotics, the food of Pros!&quot; was made with the purpose of educate people on the diference between probiotics and prebiotics./nIt unveils that our gut is home to hundreds of different microbes, including good and bad bacteria. These bacteria play a vital role in keeping us healthy./nAs an effort to guarantee our gut is colonized by the right type of microbes (good bacteria), one could ingest bacteria with proven healthy benefits known as Probiotics./nThese healthy bacteria are commonly added to yoghurt and other drinks./nTo boost the healthy benefits conferred by Probiotics, one could consume foods with high contents of special fibers, which can only be digested by the Probiotics./nThese fibers, known as Prebiotics, are found in foods, such as bananas, chicory, garlic and artichoke. /nThe products of Prebiotics digestion, short chain fatty acids (SCFA), are then used in functions, such as metabolism and cell growth. SCFAs have also been shown to have anti-cancer properties.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/09/403df907-0a1b-410c-b98e-174eb500077e/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2012-09-05T04:43:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/19736.mp4</video:content_loc>
      <video:uploader>Cris Shano</video:uploader>
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      <video:tag>bacteria</video:tag>
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      <video:tag>microorganisms</video:tag>
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      <video:tag>Health</video:tag>
      <video:tag>otago</video:tag>
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    <loc>https://dnatube.com/videos/Cataract-Surgery-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cataract Surgery Video</video:title>
      <video:description>This video will help you to understand that how does the cataract surgery is carried out. A complete procedure for this treatment is described here.</video:description>
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      <video:duration>148</video:duration>
      <video:publication_date>2013-02-11T01:41:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30096.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>How</video:tag>
      <video:tag>Cataract</video:tag>
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      <video:tag>is</video:tag>
      <video:tag>carried</video:tag>
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    <loc>https://dnatube.com/videos/Lec-21-MIT-18086-Mathematical-Methods-for-Engineers-II-b6ef26</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 21- MIT 18.086 Mathematical Methods for Engineers II</video:title>
      <video:description>Lec 21- MIT 18.086 Mathematical Methods for Engineers II.
Optimization with constraints

View the complete course at: http://ocw.mit.edu/18-086S06

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
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      <video:duration>3056</video:duration>
      <video:publication_date>2012-08-30T15:27:32.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/7dVYOOHB4g4</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Shikimate Pathway - Part 2</video:title>
      <video:description>This video will help you in stepping though shikimate. The topic is explained with the reactions and the structural diagrams.</video:description>
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      <video:publication_date>2010-11-30T13:57:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6294.mp4</video:content_loc>
      <video:uploader>phsyco</video:uploader>
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      <video:tag>Stepping</video:tag>
      <video:tag>though</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>THE MYTH OF THE EVOLUTION OF THE HORSE</video:title>
      <video:description>Until recently, an imaginary sequence supposedly showing the evolution of the horse was advanced as the principal fossil evidence for the theory of evolution. Today, however, many evolutionists themselves frankly admit that the scenario of horse evolution is bankrupt.</video:description>
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      <video:duration>156</video:duration>
      <video:publication_date>2009-08-07T21:51:07.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3177.mp4</video:content_loc>
      <video:uploader>harunyahya</video:uploader>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>THE EVOLUTION DECEIT: CAMBRIAN AGE</video:title>
      <video:description>This video describes proofs of creation that can liberate individuals from the floundering described in the Qur&apos;an and will enable them to see the infinite might of Allah. Here you will learn of the traits of Cambrian life forms that existed 530 million years ago, yet which still amaze scientists today.</video:description>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>TECHNOLOGY IN THE EYE AND THE EAR</video:title>
      <video:description>Say: &apos;It is He Who brought you into being and gave you hearing, sight and hearts.What little thanks you show!&apos; (Surat al-Mulk, 67)</video:description>
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      <video:duration>290</video:duration>
      <video:publication_date>2009-08-07T21:41:44.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3175.mp4</video:content_loc>
      <video:uploader>harunyahya</video:uploader>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>In the beginning, scientific circles considered the cell as the smallest living unit. But researchers have recently viewed the cell membrane, so much smaller than the cell in volume, as a new kind of living thing. This membrane that surrounds the cell displays features of a conscious living being, such as the ability to decide, remember, and evaluate. How does such a membrane only one hundred thousandth of a millimeter thick come to possess such features?</video:description>
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      <video:duration>263</video:duration>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3172.mp4</video:content_loc>
      <video:uploader>harunyahya</video:uploader>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17- Dental Anatomy and Endodontics</video:title>
      <video:description>&quot;Lec 17- Dental Anatomy and Endodontics&quot;A discussion of endodontics and root anatomy. The variants in each tooth and an overview of the steps in an endodontic procedure are demonstrated. Orig. air date: JUL 24 74

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
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      <video:player_loc>https://www.youtube.com/embed/JLsQQGlSOO8</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
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    <loc>https://dnatube.com/videos/The-miracle-of-the-design-in-the-cell-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The miracle of the design in the cell 1</video:title>
      <video:description>In the beginning, scientific circles considered the cell as the smallest living unit. But researchers have recently viewed the cell membrane, so much smaller than the cell in volume, as a new kind of living thing. This membrane that surrounds the cell displays features of a conscious living being, such as the ability to decide, remember, and evaluate. How does such a membrane only one hundred thousandth of a millimeter thick come to possess such features? Get answers fro this discussion.</video:description>
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      <video:duration>260</video:duration>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3171.mp4</video:content_loc>
      <video:uploader>harunyahya</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Explanation-of-yeast-infections-your-mouth</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Explanation of yeast infections your mouth</video:title>
      <video:description>This video shows about yeast infections at your mouth 

If the bacterial balance in your mouth gets thrown off, it can develop into a painful infection. http://beauty-grooming.healthguru.com/</video:description>
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      <video:duration>119</video:duration>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27868.mp4</video:content_loc>
      <video:uploader>Julia Roberts</video:uploader>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Ed fouche</video:title>
      <video:description>Ed Fouche is a former area 51 employee who talks about the secrete government technology research carried out in area 51. Watch this video and know these secretes.</video:description>
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      <video:duration>900</video:duration>
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      <video:uploader>bresca</video:uploader>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>iSource transcription offers the most accurate and comprehensive oncology transcription services at very reasonable rate you won&apos;t find elsewhere. For more info    call toll free  1-888-571-9069  or visit      http://www.isourcetranscription.com/oncology-transcription.html</video:description>
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      <video:uploader>john fenix</video:uploader>
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      <video:title>Rapid Bacterial Growth</video:title>
      <video:description>Dr. Brett Finlay shows how bacteria can grow rapidly to incredible numbers, and also explains what limits this explosive growth.</video:description>
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      <video:uploader>Admin</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>This are  the parts and components that go into the making of a rotary engine. Follow the 3D animation into its mechanical assembly.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/40e28ebe-e518-4304-a24e-774d56eea94f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>205</video:duration>
      <video:publication_date>2011-11-26T00:30:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8019.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Mechanical Engineering</video:category>
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      <video:tag>Engine</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Do-I-have-diabetes</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Do I have diabetes</video:title>
      <video:description>To find out that one has to look first at the risk factors which include ethnic groups, weight, history and sedentary lifestyles. The best and sure way to find out is by visiting a healthcare provider. This video shows how to know if they have diabetes.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/40e4ab79-1366-4784-a39d-5da2f1f89eed/cand_5.jpg</video:thumbnail_loc>
      <video:duration>109</video:duration>
      <video:publication_date>2011-11-28T06:22:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8335.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>How</video:tag>
      <video:tag>to</video:tag>
      <video:tag>know</video:tag>
      <video:tag>if</video:tag>
      <video:tag>You</video:tag>
      <video:tag>Have</video:tag>
      <video:tag>Diabetes</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Video-of-Thyroid-gland-clinical-exam</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Video of Thyroid gland clinical exam</video:title>
      <video:description>The thyroid gland is located below the thyroid cartilage in the anterior neck. Some tests for may go beyond the clinical exam, into a blood test or even imaging, this video however takes a closer look at the clinical examination.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/411603e4-2a94-4d50-9b01-897dcd5e9fc6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>370</video:duration>
      <video:publication_date>2011-11-28T11:15:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8455.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>thyroid</video:tag>
      <video:tag>Gland</video:tag>
      <video:tag>Clinical</video:tag>
      <video:tag>exam</video:tag>
      <video:tag>Video</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Reactions-of-ER-Membrane-Tubules-with-DNA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Reactions of ER Membrane Tubules with DNA</video:title>
      <video:description>See how a nuclear envelope is structured which serves as a physical barrier to separate the contents of nucleus.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/411e5efd-8a21-4ce5-b101-dad921eb2be6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>49</video:duration>
      <video:publication_date>2009-05-27T19:52:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2489.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Education</video:category>
      <video:tag>nuclear</video:tag>
      <video:tag>Envelope</video:tag>
      <video:tag>assembly</video:tag>
      <video:tag>Cellular</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>organelle</video:tag>
      <video:tag>dna</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Mechanism-of-Cisplatin-New-HD</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Mechanism of Cisplatin (New -HD)</video:title>
      <video:description>Cisplatin is in a class of drugs known as platinum-containing compounds used to treat various types of cancers including metastatic testicular and ovarian tumors. The molecule was</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/40f9bb82-552a-4bba-b2bd-271906f368c0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>170</video:duration>
      <video:publication_date>2009-04-24T23:08:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2101.mp4</video:content_loc>
      <video:uploader>arsinsol</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Cisplatin</video:tag>
      <video:tag>chemotherapy</video:tag>
      <video:tag>Cancer</video:tag>
      <video:tag>drug</video:tag>
      <video:tag>mechanism</video:tag>
      <video:tag>action</video:tag>
      <video:tag>adduct</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>hmg</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>Animation</video:tag>
      <video:tag>lance</video:tag>
      <video:tag>Armstrong</video:tag>
      <video:tag>university</video:tag>
      <video:tag>of</video:tag>
      <video:tag>rhode</video:tag>
      <video:tag>island</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cloning_Humans-Part-6-of-6</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cloning_Humans - Part 6 (of 6)</video:title>
      <video:description>As we know, human cloning is the creation of a genetically identical copy of a human. Does it work? It does not usually refer to monozygotic multiple births, human cell or tissue reproduction. The ethics of cloning is an extremely controversial issue. The term is generally used to refer to artificial human cloning; human clones in the form of identical twins are commonplace, with their cloning occurring during the natural process of reproduction. There are two commonly discussed types of human cloning: therapeutic cloning and reproductive cloning. Therapeutic cloning involves cloning cells from an adult for use in medicine and is an active area of research, while reproductive cloning would involve making cloned humans. Such reproductive cloning has not been performed and is illegal in many countries. A third type of cloning called replacement cloning is a theoretical possibility, and would be a combination of therapeutic and reproductive cloning. Replacement cloning would entail the replacement of an extensively damaged, failed, or failing body through cloning followed by whole or partial brain transplant.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/410b6e57-aaaa-41ba-b770-48ca263724ac/cand_5.jpg</video:thumbnail_loc>
      <video:duration>225</video:duration>
      <video:publication_date>2010-11-09T13:20:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4857.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>cloning</video:tag>
      <video:tag>Humans</video:tag>
      <video:tag>part</video:tag>
      <video:tag>6</video:tag>
      <video:tag>of</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-75-Quantum-Numbers-NB</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 75 - Quantum Numbers (NB)</video:title>
      <video:description>Quantum Numbers (NB)

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26250.jpg</video:thumbnail_loc>
      <video:duration>153</video:duration>
      <video:publication_date>2012-09-19T00:29:25.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/f-SJBvBHpuM</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Quantum</video:tag>
      <video:tag>Numbers</video:tag>
      <video:tag>NB</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lip-Biopsy-to-get-a-sample-of-swelling</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lip Biopsy to get a sample of swelling</video:title>
      <video:description>This video shows a patient with a swelling on the lower lip that has not changed in a year and is painless. This video shows how do a lip biopsy to get a sample of the swelling for diagnostic purpose.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/a664982c-4230-49f3-af31-c904ff4367f2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>291</video:duration>
      <video:publication_date>2011-12-01T02:33:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9952.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lip</video:tag>
      <video:tag>biopsy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-CA-Algebra-I-Simplying-Expressions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - CA Algebra I: Simplying Expressions</video:title>
      <video:description>CA Algebra I: Simplying Expressions

38-43, systems, binomial simplification</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22484.jpg</video:thumbnail_loc>
      <video:duration>651</video:duration>
      <video:publication_date>2012-09-11T02:16:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ri-0v6vqcKM</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>CA</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>I</video:tag>
      <video:tag>Simplying</video:tag>
      <video:tag>Expressions</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Economics-C3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Economics C3 -</video:title>
      <video:description>&quot;Lec 8 - Economics C3 -&quot;Introduction to Environmental Economics and Policy</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24145.jpg</video:thumbnail_loc>
      <video:duration>4684</video:duration>
      <video:publication_date>2012-09-15T04:02:59.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/-aF16Hr6VrY</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>8</video:tag>
      <video:tag>Economics</video:tag>
      <video:tag>C3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Change-in-Pressure-of-Lungs-During-Breathing</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Change in Pressure of Lungs During Breathing</video:title>
      <video:description>This video shows the changes in pressure during breathing. Some diagrams are also shown which describes the contraction and expansion of our lungs.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/412e7ec8-ff11-4560-a106-6e69e31657e4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>569</video:duration>
      <video:publication_date>2013-01-18T07:04:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28867.mp4</video:content_loc>
      <video:uploader>Marylou Norris</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>Pressure</video:tag>
      <video:tag>Changes</video:tag>
      <video:tag>during</video:tag>
      <video:tag>Breathing</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Video-of-Artificial-ATP-Nanomachine</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Video of Artificial ATP Nanomachine</video:title>
      <video:description>First Microscope Video of Artificial ATP Nanomachine. What is nanomachine? : A nanomachine, also called a nanite, is a mechanical or electromechanical device whose dimensions are measured in nanometers (millionths of a millimeter, or units of 10 -9 meter).

Nanomachines are largely in the research-and-development phase, but some primitive devices have been tested. An example is a sensor having a switch approximately 1.5 nanometers across, capable of counting specific molecules in a chemical sample. The first useful applications of nanomachines will likely be in medical technology, where they could be used to identify pathogens and toxins from samples of body fluid. Another potential application is the detection of toxic chemicals, and the measurement of their concentrations, in the environment.

The microscopic size of nanomachines translates into high operational speed. This is a result of the natural tendency of all machines and systems to work faster as their size decreases. Nanomachines could be programmed to replicate themselves, or to work synergistically to build larger machines or to construct nanochips. Specialized nanomachines called nanorobots might be designed not only to diagnose, but to treat, disease conditions, perhaps by seeking out invading bacteria and viruses and destroying them.

Another advantage of nanomachines is that the individual units require only a tiny amount of energy to operate. Durability is another potential asset; nanites might last for centuries before breaking down. The main challenge lies in the methods of manufacture. It has been suggested that some nanomachines might be grown in a manner similar to the way plants evolve from seeds. Read more:http://whatis.techtarget.com/definition/0,,sid9_gci514355,00.html</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/414533da-7abc-4028-bdf7-44e2943bdb29/cand_5.jpg</video:thumbnail_loc>
      <video:duration>71</video:duration>
      <video:publication_date>2010-11-24T00:13:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5849.mp4</video:content_loc>
      <video:uploader>watch</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>ATP</video:tag>
      <video:tag>Nanomachine</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Orangutan-Being-Tickled</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Orangutan Being Tickled</video:title>
      <video:description>A juvenile orangutan laughs when it&apos;s tickled.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/415542e7-340d-4614-8c70-3b1b93e8520a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>9</video:duration>
      <video:publication_date>2009-08-28T11:17:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3284.mp4</video:content_loc>
      <video:category>Others</video:category>
      <video:tag>orangutan</video:tag>
      <video:tag>laughter</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Easier-childbirth-Birth-through-exercise</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Easier childbirth Birth through exercise</video:title>
      <video:description>It has been proven that women who engage in exercise have a relatively easier time giving birth compared to those who do not. One should consult their doctor before beginning their birth exercise for easier childbirth.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/415112b4-563e-4a89-9e5a-c370bda621b3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>66</video:duration>
      <video:publication_date>2011-11-28T05:44:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8259.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Birth</video:tag>
      <video:tag>Esercise</video:tag>
      <video:tag>for</video:tag>
      <video:tag>easier</video:tag>
      <video:tag>childbirth</video:tag>
      <video:tag>HD</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/the-reflex-arc</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>the reflex arc</video:title>
      <video:description>In reflex arc the sensory information is received from the spinal cord, resulting in an action without involvement of the brain. This shorten the time taken to act in response to a emergency situation. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/4164a59d-c359-4ac5-9aa6-3e9f73ad1b24/cand_5.jpg</video:thumbnail_loc>
      <video:duration>30</video:duration>
      <video:publication_date>2009-04-23T04:59:08.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1953.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Neuroscience</video:category>
      <video:tag>the</video:tag>
      <video:tag>Reflex</video:tag>
      <video:tag>arc</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Abdominal-Exam</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Abdominal Exam</video:title>
      <video:description>The purpose of this video is to trained the medical students for the abdominal examination. Some precautions that are required during examination are also discussed here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/416272f4-f88a-4c05-a6f9-688f4b331953/cand_5.jpg</video:thumbnail_loc>
      <video:duration>2261</video:duration>
      <video:publication_date>2011-12-01T03:58:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10173.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Loyola</video:tag>
      <video:tag>Abdomen</video:tag>
      <video:tag>exam</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/In-Vitro-Fertilization-IVF-Infertility-Treatment</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>In Vitro Fertilization IVF Infertility Treatment</video:title>
      <video:description>Georgia Reproductive Specialists (WWW.IVF.COM) provides the latest in assisted reproductive technologies such as in vitro fertilization (IVF), ICSI, preimplantation genetic diagnosis (PGD)blastocyst transfer, egg donation, embryo cryopreservation, ovulation induction and insemination to couples with infertility problems due to endometriosis, polycystic ovary syndrome (PCOS), male factor, fallopian tube obstruction, uterine fibroids and age related issues.

GRS offers convenienently located offices in Alpharetta, Northside and Decatur. For more information visit us online at www.ivf.com, call 404-843-2229 or simply attend a free educational seminar &quot;IVF AFTER HOURS&quot; held monthly at our Northside office.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/41a4e778-7d58-480d-9dfa-fc69b138313d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>70</video:duration>
      <video:publication_date>2009-05-30T10:46:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2721.mp4</video:content_loc>
      <video:category>Education</video:category>
      <video:tag>IVF</video:tag>
      <video:tag>invitro</video:tag>
      <video:tag>atlanta</video:tag>
      <video:tag>infertility</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/General-Features-of-the-Human-Brain</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>General Features of the Human Brain</video:title>
      <video:description>Axons  is a protoplasmic protrusion that  extrude from the cell body of a nueron. They are the main transmission lines in the nervous system.Formed in bundles to help make up a nerve.Their shape is a constant radius and the dendrites another type of protoplasmic protrusion are often tapered.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/41bc9ce9-72f2-4435-a01c-4161c26b6585/cand_5.jpg</video:thumbnail_loc>
      <video:duration>84</video:duration>
      <video:publication_date>2011-11-30T09:58:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9469.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Education</video:category>
      <video:tag>From</video:tag>
      <video:tag>axons</video:tag>
      <video:tag>to</video:tag>
      <video:tag>tracts</video:tag>
      <video:tag>nuerons</video:tag>
      <video:tag>Nervous</video:tag>
      <video:tag>system</video:tag>
      <video:tag>protoplasmic</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Evidence-for-evolution-part-III</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Evidence for evolution, part III</video:title>
      <video:description>What if insertion is not random?

If you run the numbers with the assumption that ERVs can only insert in 1% of the genome, i.e. highly nonrandom, you still get enormously low probabilities with only 16 ERVs.  So even if insertion is highly nonrandom, getting the thousands of matched ERVs between all primates is unbelievably unlikely just like I show in the video (don&apos;t believe me, do the math).

Endogenous Retroviruses (ERVs) are the relics of ancient viral infections preserved in our DNA. The odd thing is, many ERVs are located in exactly the same position on our genome and the chimpanzee genome.  There are two explanations for the perfectly matched ERV locations.  Either it is an unbelievable coincidence that viruses just by chance inserted in exactly the same location in our genomes, or humans and chimps share a common ancestor. It was our common ancestor that was infected, and we both inherited the ERVs.  ERVs provide the closest thing to a mathematical proof for evolution.  And remember, ERVs are just one of the millions of facts that support the theory of evolution.  Think about it.

Probabilities calculates using random insertion into a genome containing 3 billion bases.  Yes, some ERVs have shown to not insert perfectly randomly, but none show perfect site selection. Accounting for non-random insertion would not reduce the probabilities much.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/41c7cfb2-3ef7-4f4f-9c1d-9b8d4e6a71b8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>598</video:duration>
      <video:publication_date>2009-05-27T21:32:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2564.mp4</video:content_loc>
      <video:uploader>watch</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Evolution</video:tag>
      <video:tag>Creation</video:tag>
      <video:tag>Intelligent</video:tag>
      <video:tag>design</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>human</video:tag>
      <video:tag>chimp</video:tag>
      <video:tag>genome</video:tag>
      <video:tag>chromosome</video:tag>
      <video:tag>Endogenous</video:tag>
      <video:tag>retrovirus</video:tag>
      <video:tag>ERV</video:tag>
      <video:tag>probability</video:tag>
      <video:tag>Virus</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Video-of-a-tubal-reversal-surgery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Video of a tubal reversal surgery</video:title>
      <video:description>The video shows a tubal reversal surgery to restore fertility of a woman who has had a fallope ring ligation. The surgery was performed in a hospital in India. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/41c436e0-c286-4051-9e6b-e6f2e5b52f7d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>458</video:duration>
      <video:publication_date>2011-11-29T20:47:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9134.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Video</video:tag>
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      <video:tag>A</video:tag>
      <video:tag>tubal</video:tag>
      <video:tag>Reversal</video:tag>
      <video:tag>Surgery</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Male-Reproductive-Model-Upright-Model-Skeletal-Muscles</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Male Reproductive Model Upright-Model - Skeletal-Muscles</video:title>
      <video:description>This video describes the skeletal muscles surrounding the urinary bladder. It describes in detail anatomical sites including the external obturator muscle, peritoneum, urinary bladder, and trigone.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/a6650c43-b880-493c-8c8d-8d3ac6dbcffb/cand_5.jpg</video:thumbnail_loc>
      <video:duration>166</video:duration>
      <video:publication_date>2010-11-14T18:45:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5262.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>male</video:tag>
      <video:tag>Reproductive</video:tag>
      <video:tag>model</video:tag>
      <video:tag>Upright</video:tag>
      <video:tag>Skeletal</video:tag>
      <video:tag>Muscles</video:tag>
      <video:tag>Urinary</video:tag>
      <video:tag>Bladder</video:tag>
      <video:tag>External</video:tag>
      <video:tag>obturator</video:tag>
      <video:tag>Muscle</video:tag>
      <video:tag>peritoneum</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-The-Fourier-Transforms-and-its-Applications</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - The Fourier Transforms and its Applications</video:title>
      <video:description>&quot;Lec 6 - The Fourier Transforms and its Applications&quot; Lecture by Professor Brad Osgood for the Electrical Engineering course, The Fourier Transforms and its Applications (EE 261).  Professor Osgood picks up where he left off last lecture on Fourier Transformations, then he launches into a more formal treatment of Fourier transforms and explains how to proceed. 

The Fourier transform is a tool for solving physical problems. In this course the emphasis is on relating the theoretical principles to solving practical engineering and science problems.

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=B24BC7956EE040CD

EE 261 at Stanford University:
http://eeclass.stanford.edu/ee261/

Stanford University:
http://www.stanford.edu

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17609.jpg</video:thumbnail_loc>
      <video:duration>2872</video:duration>
      <video:publication_date>2012-09-03T16:26:22.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/4lcvROAtN_Q</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>computers</video:tag>
      <video:tag>math</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>geometry</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>Functions</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>Operations</video:tag>
      <video:tag>Fourier</video:tag>
      <video:tag>Transformations</video:tag>
      <video:tag>series</video:tag>
      <video:tag>Coefficient</video:tag>
      <video:tag>Limiting</video:tag>
      <video:tag>case</video:tag>
      <video:tag>periodize</video:tag>
      <video:tag>constituent</video:tag>
      <video:tag>Parts</video:tag>
      <video:tag>Fourie</video:tag>
      <video:tag>inversion</video:tag>
      <video:tag>synthesis</video:tag>
      <video:tag>sinc</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Watson-constructing-base-pair-models</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Watson constructing base pair models</video:title>
      <video:description>www.bimatics.blogspot.com During the process of trying to elucidate the structure of DNA, Jim Watson made some cardboard models to try to understand how DNA nucleotides are paired. It helped him visualize how hydrogen atoms of paired nucleotides interact with each other to form a symmetrical structure that fits the double helix model</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/42d52f63-56e4-47ab-837a-940132ce302c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>103</video:duration>
      <video:publication_date>2009-04-19T18:54:02.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1857.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>dna</video:tag>
      <video:tag>bioinformatics</video:tag>
      <video:tag>Tutorial</video:tag>
      <video:tag>Video</video:tag>
      <video:tag>watson</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/LE-MIRACLE-DE-LA-CELLULE</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>LE MIRACLE DE LA CELLULE</video:title>
      <video:description>Au début, certains milieux scientifiques considéraient la cellule en tant que l&apos;unité la plus petite vivante. Mais les recherches ont récemment visionné la membrane cellulaire, qui est beaucoup plus petite que la cellule en volume, comme un nouveau type d&apos;être vivant. Cette membrane qui entoure la cellule démontre les propriétés d&apos;un être vivant conscient, telles que la capacité de décider, se rappeler et évaluer. Comment se fait-il qu&apos;une telle membrane épaisse seulement d&apos;un cent millième de millimètre possède de telles qualités ?</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/30aa172c-bb14-49fc-ba52-ed1cc6da5943/cand_5.jpg</video:thumbnail_loc>
      <video:duration>270</video:duration>
      <video:publication_date>2009-08-07T19:51:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3166.mp4</video:content_loc>
      <video:uploader>harunyahya</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Cellule</video:tag>
      <video:tag>proteine</video:tag>
      <video:tag>ADN</video:tag>
      <video:tag>membrane</video:tag>
      <video:tag>cellulaire</video:tag>
      <video:tag>adnan</video:tag>
      <video:tag>oktar</video:tag>
      <video:tag>harun</video:tag>
      <video:tag>yahya</video:tag>
      <video:tag>Islam</video:tag>
      <video:tag>Coran</video:tag>
      <video:tag>acide</video:tag>
      <video:tag>Amine</video:tag>
      <video:tag>molecule</video:tag>
      <video:tag>synthese</video:tag>
      <video:tag>Dieu</video:tag>
      <video:tag>Allah</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/GECKO</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>GECKO</video:title>
      <video:description>Les geckos sont des petits lizards. Ces animaux sont capables de grimper très rapidement les murs et de marcher agrippés au plafond, de façon très confortable.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/0a76cfec-2d2f-4200-b160-88368372525a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>212</video:duration>
      <video:publication_date>2009-08-07T19:47:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3165.mp4</video:content_loc>
      <video:uploader>harunyahya</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>adnan</video:tag>
      <video:tag>oktar</video:tag>
      <video:tag>harun</video:tag>
      <video:tag>yahya</video:tag>
      <video:tag>Islam</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>Darwin</video:tag>
      <video:tag>gecko</video:tag>
      <video:tag>lezard</video:tag>
      <video:tag>Dieu</video:tag>
      <video:tag>Allah</video:tag>
      <video:tag>Creation</video:tag>
      <video:tag>Coran</video:tag>
      <video:tag>origine</video:tag>
      <video:tag>des</video:tag>
      <video:tag>especes</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Global-Warming</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Global Warming</video:title>
      <video:description>Anthropogenic Global Warming or global warming caused by humans is explained in this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/42fcb799-59be-4457-b9fe-a24cae625d2e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>40</video:duration>
      <video:publication_date>2011-10-18T05:13:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7094.mp4</video:content_loc>
      <video:uploader>blooms</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Anthropogenic</video:tag>
      <video:tag>global</video:tag>
      <video:tag>warming</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Video-on-an-afterburner-jet-on-a-kart</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Video on an afterburner jet on a kart</video:title>
      <video:description>This video illustrates the usage of the afterburner on a jet kart, a tinier model than the F16.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/431301e0-59e4-4d21-ab30-b71c1ce5681e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>24</video:duration>
      <video:publication_date>2011-11-25T08:15:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7838.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>afterburner</video:tag>
      <video:tag>jet</video:tag>
      <video:tag>kart</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/UNE-GRANDE-SUPERCHERIE-DE-LEVOLUTION-LHOMME-DU-NEBRASKA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>UNE GRANDE SUPERCHERIE DE L&apos;EVOLUTION: L&apos;HOMME DU NEBRASKA</video:title>
      <video:description>Certains de ceux-ci se trouvent dans des entrepôts. Seulement très peu d&apos;entre eux sont exposés dans des musées différents. Ce vidéo a été préparé afin mettre fin à la mentalité qui cache ces fossiles, représentant une réponse complète au darwinisme, et qui les empêche d&apos;être placés devant le public</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/9bce0fd7-2e09-4d58-a849-a599ccab8cca/cand_5.jpg</video:thumbnail_loc>
      <video:duration>110</video:duration>
      <video:publication_date>2009-08-07T19:42:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3164.mp4</video:content_loc>
      <video:uploader>harunyahya</video:uploader>
      <video:category>Archaeology</video:category>
      <video:tag>Evolution</video:tag>
      <video:tag>Coran</video:tag>
      <video:tag>Allah</video:tag>
      <video:tag>Dieu</video:tag>
      <video:tag>adnan</video:tag>
      <video:tag>oktar</video:tag>
      <video:tag>harun</video:tag>
      <video:tag>yahya</video:tag>
      <video:tag>fossiles</video:tag>
      <video:tag>Islam</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>miracle</video:tag>
      <video:tag>Creation</video:tag>
      <video:tag>pluie</video:tag>
      <video:tag>cieux</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/3D-Scan-of-Human-Brain-Using-MRI</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>3D Scan of Human Brain Using MRI</video:title>
      <video:description>This video shows a 3D scan of human head. It shows interior of human with the structure and position of human brain in head.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/04/433223b6-cd31-4d07-8685-4c3be7c5d01a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>59</video:duration>
      <video:publication_date>2013-04-07T19:13:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30451.mp4</video:content_loc>
      <video:uploader>Candelaria Smart</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>mri</video:tag>
      <video:tag>scan</video:tag>
      <video:tag>of</video:tag>
      <video:tag>human</video:tag>
      <video:tag>Head</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-does-a-vaccine-work</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How does a vaccine work?</video:title>
      <video:description>How does the body react to vaccines? Watch this explanatory clip to learn how the incredible immune system teaches the body to respond and destroy pathogens.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/43464922-da3c-4920-b646-c34338d30b32/cand_5.jpg</video:thumbnail_loc>
      <video:duration>213</video:duration>
      <video:publication_date>2013-02-11T01:26:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30051.mp4</video:content_loc>
      <video:uploader>Von Paredes</video:uploader>
      <video:category>Biomedical Engineering</video:category>
      <video:tag>vaccine</video:tag>
      <video:tag>Pathogen</video:tag>
      <video:tag>Immune</video:tag>
      <video:tag>Antigen</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Role-of-neurotransmitter-in-nerve-signal-transmision</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Role of neurotransmitter in nerve signal transmision.</video:title>
      <video:description>Neurons are cells that transmit nerve signals to different parts of the body. Neurotransmitters are chemicals secreted from the synaptic vesicles. Neurotransmitters carry the nerve signals to the target muscles.  Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/4336b781-40ee-4367-ab10-1fa4d67fbdf5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>277</video:duration>
      <video:publication_date>2010-11-12T11:16:30.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5036.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Neuroscience</video:category>
      <video:tag>neurons</video:tag>
      <video:tag>Neurotransmitter</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Discovery-Production-and-Properties-of-Cathode-Ray-Tube</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Discovery Production and Properties of Cathode Ray Tube</video:title>
      <video:description>Like a wave, cathode rays travel in straight lines, and produce a shadow when obstructed by object.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/4349efbe-fff8-40c7-84ea-8dd23c779ebd/cand_5.jpg</video:thumbnail_loc>
      <video:duration>226</video:duration>
      <video:publication_date>2011-12-15T06:49:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11869.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Cathode</video:tag>
      <video:tag>ray</video:tag>
      <video:tag>tube</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Arachnoid-Cyst-Seen-on-Brain-Scans</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Arachnoid Cyst Seen on Brain Scans</video:title>
      <video:description>The present video shows brain scans on which you can see arachnoid cysts. Arachnoid cyst sometimes occur after surgery and can make up to 1% of intracranial masses.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/435b4f4b-e59b-4459-a371-eeac064b0886/cand_5.jpg</video:thumbnail_loc>
      <video:duration>59</video:duration>
      <video:publication_date>2011-12-01T20:38:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10428.mp4</video:content_loc>
      <video:uploader>frokand</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Brain</video:tag>
      <video:tag>scan</video:tag>
      <video:tag>Cyst</video:tag>
      <video:tag>arachnoid</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Economics-C3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - Economics C3</video:title>
      <video:description>&quot;Lec 11 - Economics C3&quot;Introduction to Environmental Economics and Policy</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24148.jpg</video:thumbnail_loc>
      <video:duration>4612</video:duration>
      <video:publication_date>2012-09-15T04:07:48.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/phuhMG4Ctgo</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>11</video:tag>
      <video:tag>Economics</video:tag>
      <video:tag>C3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Household-aluminum-foil-container-creat-magic-meal</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Household  aluminum foil container - creat magic meal</video:title>
      <video:description>Weifang linqu xinde aluminum foil co.,ltd, is a company  specialized in the design, research, production and sale of household aluminum foil rolls and aluminum foil containers. Household aluminum foil is widely used in cooking, freezing, baking, storage, etc. Aluminum foil containers are widely used for the packaging of air catering, food baking, fast food delivery, house parties, outdoor barbecue and other areas of the food industry. Our company has a complete range of specifications. Timely processing can also be provided according to customer&apos;s special requirements. 

Contact: 
Mr Jet Dong.
Email: xindealu@yahoo.cn.
ICQ: 635237054.
Msn: xdaluminumfoil@hotmail.com.
Skype: xdaluminumfoil.
Mp: 86-18706560631.
Tel: 86-0536-3797567.
Fax: 86-0536-3128508.
Website: www.xdalu.com.cn.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/07/437148e8-4a62-48cd-8921-e94ceb1bb898/cand_5.jpg</video:thumbnail_loc>
      <video:duration>85</video:duration>
      <video:publication_date>2012-07-03T04:38:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/12331.mp4</video:content_loc>
      <video:uploader>jet dong</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Professional</video:tag>
      <video:tag>manufacture</video:tag>
      <video:tag>Household</video:tag>
      <video:tag>Aluminum</video:tag>
      <video:tag>Foil</video:tag>
      <video:tag>rolls</video:tag>
      <video:tag>containers</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Proteins-that-Regulate-the-Cell-Cycle</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Proteins that Regulate the Cell Cycle</video:title>
      <video:description>Cell cycle proteins regulate processes as diverse as cell division and cell death recently their role in neuronal death has been reported in several models of neurodegeneration</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/a66ec829-6961-40f3-9e12-dfa45868f4ae/cand_5.jpg</video:thumbnail_loc>
      <video:duration>163</video:duration>
      <video:publication_date>2010-11-23T00:39:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5726.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>cell</video:tag>
      <video:tag>Cycle</video:tag>
      <video:tag>proteins</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-Breast-Biopsy-is-Performed</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How Breast Biopsy is Performed?</video:title>
      <video:description>This video will help you in understanding the surgical procedure for breast biopsy. Video is really interesting and provides a complete step by step procedure.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/04/43b03ecc-4944-42dd-ae89-d4eff29a28b0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>180</video:duration>
      <video:publication_date>2013-04-07T19:32:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30474.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Breast</video:tag>
      <video:tag>biopsy</video:tag>
      <video:tag>Procedure</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Adult-CPR-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Adult CPR Video</video:title>
      <video:description>This video shows a two step adult CPR video demonstration to help you in emergency. Call for the medical help as soon as possible.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/43d87176-01cd-4a06-a0dd-dd0668d3d214/cand_5.jpg</video:thumbnail_loc>
      <video:duration>44</video:duration>
      <video:publication_date>2011-11-30T01:24:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9239.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Two</video:tag>
      <video:tag>Step</video:tag>
      <video:tag>Adult</video:tag>
      <video:tag>CPR</video:tag>
      <video:tag>Video</video:tag>
      <video:tag>Demonstration</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Pelationship-Between-Angles</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Pelationship Between Angles</video:title>
      <video:description>This video shows the relationship between angles with a theorem proved by the expert. The video is up to the point to make your concept clear.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/43dadc15-0eee-4b6e-850c-ce4002e6008d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>387</video:duration>
      <video:publication_date>2010-12-06T10:11:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6465.mp4</video:content_loc>
      <video:uploader>vendetta</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>geometry</video:tag>
      <video:tag>Proving</video:tag>
      <video:tag>Angle</video:tag>
      <video:tag>relationships</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Mesenteric-vessel-ligation-procedure</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Mesenteric vessel ligation procedure</video:title>
      <video:description>Repair of superior mesenteric artery ligation during left nephrectomy with a native renal vein patch mesenteric artery was ligated above the origin of the left colic artery the outcome was analysed using the dukes gastrointestinal tumour</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/43f451e9-bd66-4c44-b56c-c674ff79d21f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>20</video:duration>
      <video:publication_date>2011-11-30T01:21:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9228.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Mesenteric</video:tag>
      <video:tag>vessel</video:tag>
      <video:tag>ligation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/South-Africas-Cape-highlands</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>South Africa&apos;s  Cape highlands</video:title>
      <video:description>These are some of the oldest in the world having existed a long time before what we have come to know as Africa. These are the Cape highlands of South Africa in Wild Africa by BBC.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/43f8b560-5a3e-42b5-8bfd-0bf18ad6c3f4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>77</video:duration>
      <video:publication_date>2011-11-26T04:49:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8065.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Cape</video:tag>
      <video:tag>Highlands</video:tag>
      <video:tag>of</video:tag>
      <video:tag>South</video:tag>
      <video:tag>Africa</video:tag>
      <video:tag>Wild</video:tag>
      <video:tag>BBC</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-the-Tsar-Bomba-Bomb-King-57000000-Tonnes-of-TNT</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is the Tsar Bomba-Bomb King - 57,000,000 Tonnes of TNT</video:title>
      <video:description>Tsar Bomba, or the King of Bombs, was the largest nuclear bomb ever detonated. It produces an explosion equivalent to 50 megatons of TNT. By comparison, the atomic bomb dropped on Hiroshima was equivalent to 13 kilotons of TNT. That means that Tsar Bomba, called &quot;Big Ivan&quot; in Russia, was almost 4,000 times bigger than the Hiroshima bomb. Tsar Bomba was a test explosion, detonated on 30 October 1961, in Novaya Zemlya, an Arctic archipelago. The size of the fireball was 4.6 km (2.8 mi) across, and would have destroyed everything in a 26.3 kilometer (16.3 mi) radius. Tsar Bomba left a massive crater which is observable today by satellite.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/4406f145-8f5f-4350-b16d-fce85b539fc9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>180</video:duration>
      <video:publication_date>2010-11-16T12:08:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5482.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Tsar</video:tag>
      <video:tag>Bomba</video:tag>
      <video:tag>king</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Bombs</video:tag>
      <video:tag>57</video:tag>
      <video:tag>000</video:tag>
      <video:tag>Tonnes</video:tag>
      <video:tag>TNT</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/RECONSTRUCTIONS</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>RECONSTRUCTIONS</video:title>
      <video:description>Il y a des millions de fossiles vivants qui mettent le darwinisme au silence. Certains de ceux-ci se trouvent dans des entrepôts. Seulement très peu d&apos;entre eux sont exposés dans des musées différents. Ce vidéo a été préparé afin mettre fin à la mentalité qui cache ces fossiles, représentant une réponse complète au darwinisme, et qui les empêche d&apos;être placés devant le public</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/5bc875fe-0a14-418f-8ed8-494afa2578e8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>106</video:duration>
      <video:publication_date>2009-08-07T19:59:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3167.mp4</video:content_loc>
      <video:uploader>harunyahya</video:uploader>
      <video:category>Anthropology</video:category>
      <video:tag>Evolution</video:tag>
      <video:tag>Coran</video:tag>
      <video:tag>Allah</video:tag>
      <video:tag>Dieu</video:tag>
      <video:tag>adnan</video:tag>
      <video:tag>oktar</video:tag>
      <video:tag>harun</video:tag>
      <video:tag>yahya</video:tag>
      <video:tag>fossiles</video:tag>
      <video:tag>Islam</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>miracle</video:tag>
      <video:tag>Creation</video:tag>
      <video:tag>pluie</video:tag>
      <video:tag>cieux</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Seeing-The-Clear-Proofs-of-Gods-Existence-6</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Seeing The Clear Proofs of God&apos;s Existence 6</video:title>
      <video:description>From the moment man opens his eyes to this world a great order surrounds him. He needs oxygen to survive. It is interesting that the atmosphere of the planet on which he lives provides more than just the adequate amount of oxygen he needs. This way, he breathes without difficulty. For the existence of life on this planet, the existence of a source of heat is essential. In response to this need, the sun is located just at the right distance to emit just the exact amount of heat and energy man needs. Man needs nourishment to survive. Every corner of the world abounds in astonishingly diversified provisions. Likewise, man needs water. Surprisingly, three fourths of the planet is covered with water. Man needs shelter, and in this world, there is land on which it is suitable to build and all sorts of materials to make shelters.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/4249400e-bbd5-4504-a9cd-6bc5b1f985d2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>355</video:duration>
      <video:publication_date>2009-08-07T16:35:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3138.mp4</video:content_loc>
      <video:uploader>harunyahya</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Clear</video:tag>
      <video:tag>proofs</video:tag>
      <video:tag>of</video:tag>
      <video:tag>God</video:tag>
      <video:tag>Allah</video:tag>
      <video:tag>Creation</video:tag>
      <video:tag>religion</video:tag>
      <video:tag>Faith</video:tag>
      <video:tag>Islam</video:tag>
      <video:tag>harun</video:tag>
      <video:tag>yahya</video:tag>
      <video:tag>adnan</video:tag>
      <video:tag>oktar</video:tag>
      <video:tag>Intelligent</video:tag>
      <video:tag>design</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Universe</video:tag>
      <video:tag>Planets</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Revision-Rhinoplasty-with-Rib-Grafting</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Revision Rhinoplasty with Rib Grafting</video:title>
      <video:description>This woman wanted to improve her nostril size and asymmetry as well as the contour deformity of her bridge as a result of her original rhinoplasty procedure years ago she underwent revision rhinoplasty with a rib graft to help correct these problems and restore a more natural contour to her nose</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/4400c8d3-0442-4ae1-8eca-e2a16937de2d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>387</video:duration>
      <video:publication_date>2011-11-29T02:25:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8640.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Interviews</video:category>
      <video:tag>Revision</video:tag>
      <video:tag>RHINOPLASTY</video:tag>
      <video:tag>with</video:tag>
      <video:tag>rib</video:tag>
      <video:tag>Grafting</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/T-cells-and-Accessory-cells-Interaction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>T-cells and Accessory cells Interaction</video:title>
      <video:description>When APCs have phagocytosed pathogens, they normally move to the infinite artery of lymph vessels or known as Lymphatic System and are carried via lymph flow to the draining lymph nodes.

This video describes the process by which an antigen presenting cell interacts with a T cell.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/441d1976-4eac-412e-a6c5-fbe3a7438af6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>97</video:duration>
      <video:publication_date>2009-05-27T19:46:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2469.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>TCR</video:tag>
      <video:tag>APC</video:tag>
      <video:tag>interaction</video:tag>
      <video:tag>immunology</video:tag>
      <video:tag>Antigen</video:tag>
      <video:tag>cell</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Meet-the-SAM-Team-Jesse-Lewis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Meet the SAM Team Jesse Lewis</video:title>
      <video:description>Meet Jesse Lewis a mechanical engineer, one of the SAM team member as he explains his function which is a very important part of the SAM Project.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/4424bdb6-17a3-4f17-b65b-386a6efc35dd/cand_5.jpg</video:thumbnail_loc>
      <video:duration>108</video:duration>
      <video:publication_date>2011-11-10T02:27:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7409.mp4</video:content_loc>
      <video:uploader>chandika muthumuni</video:uploader>
      <video:category>Others</video:category>
      <video:tag>SAM</video:tag>
      <video:tag>team</video:tag>
      <video:tag>Jesse</video:tag>
      <video:tag>lewis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Injection-of-Drosophila-embryos-with-a-micropipette-using-a</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Injection of Drosophila embryos with a micropipette using a</video:title>
      <video:description>Injection of Drosophila embryos with a micropipette using a micromanipulator</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/442ffa46-fd37-43a1-a4d2-d4378566ccd4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>34</video:duration>
      <video:publication_date>2010-11-30T11:42:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6267.mp4</video:content_loc>
      <video:uploader>whisper</video:uploader>
      <video:category>Drosophila</video:category>
      <video:tag>injection</video:tag>
      <video:tag>of</video:tag>
      <video:tag>drosophila</video:tag>
      <video:tag>embryos</video:tag>
      <video:tag>with</video:tag>
      <video:tag>A</video:tag>
      <video:tag>micropipette</video:tag>
      <video:tag>using</video:tag>
      <video:tag>micromanipulator</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Genetically-Modified-Organisms-Part-5-of-5</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Genetically Modified Organisms Part 5 of 5</video:title>
      <video:description>The term GM foods or GMOs (genetically-modified organisms) is most commonly used to refer to crop plants created for human or animal consumption using the latest molecular biology techniques. These plants have been modified in the laboratory to enhance desired traits such as increased resistance to herbicides or improved nutritional content. The enhancement of desired traits has traditionally been undertaken through breeding, but conventional plant breeding methods can be very time consuming and are often not very accurate. Genetic engineering, on the other hand, can create plants with the exact desired trait very rapidly and with great accuracy. For example, plant geneticists can isolate a gene responsible for drought tolerance and insert that gene into a different plant. The new genetically-modified plant will gain drought tolerance as well. Not only can genes be transferred from one plant to another, but genes from non-plant organisms also can be used. The best known example of this is the use of B.t. genes in corn and other crops. B.t., or Bacillus thuringiensis, is a naturally occurring bacterium that produces crystal proteins that are lethal to insect larvae. B.t. crystal protein genes have been transferred into corn, enabling the corn to produce its own pesticides against insects such as the European corn borer. For two informative overviews of some of the techniques involved in creating GM foods, visit Biotech Basics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/443acbba-d7bf-4506-83f9-5ceb5887fc0c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>179</video:duration>
      <video:publication_date>2010-11-16T14:40:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5512.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Others</video:category>
      <video:tag>part</video:tag>
      <video:tag>5</video:tag>
      <video:tag>genetically</video:tag>
      <video:tag>Modified</video:tag>
      <video:tag>Organisms</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Vaginal-child-birth-after-cesarean-section-C-Section</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Vaginal child birth after cesarean section (C-Section)</video:title>
      <video:description>Cesarean birth (c section) is surgery in which your baby is born through a cut that your health care provider makes in your belly and uterus it used to be that once you had a baby by c section all of your future babies would have to be born by c section too</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/454513c7-4df6-4acc-87c5-2a0601bb6249/cand_5.jpg</video:thumbnail_loc>
      <video:duration>135</video:duration>
      <video:publication_date>2011-12-06T17:10:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10679.mp4</video:content_loc>
      <video:uploader>frokand</video:uploader>
      <video:category>Pregnancy</video:category>
      <video:tag>Vaginal</video:tag>
      <video:tag>childbirth</video:tag>
      <video:tag>after</video:tag>
      <video:tag>Cesarean</video:tag>
      <video:tag>Section</video:tag>
      <video:tag>C</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Colon-Cancer-May-Yield-to-Cellular-Sugar-Starvation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Colon Cancer May Yield to Cellular Sugar Starvation</video:title>
      <video:description>Nickolas Papadopolous describes research on what makes cancer cells survive in nutrient-poor conditions.  The answer is a sugar pump.  Created on August 4, 2009 using FlipShare.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/09/45609a20-a18f-46b1-add8-b8ac9d2b74bc/cand_5.jpg</video:thumbnail_loc>
      <video:duration>50</video:duration>
      <video:publication_date>2009-09-02T02:28:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3307.mp4</video:content_loc>
      <video:uploader>cancer</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Cancer</video:tag>
      <video:tag>Colon</video:tag>
      <video:tag>papadopolous</video:tag>
      <video:tag>vogelstein</video:tag>
      <video:tag>glucose</video:tag>
      <video:tag>sugar</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>research</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-a-GPS-Navigation-System-Works</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How a GPS Navigation System Works</video:title>
      <video:description>GPS or global positioning systems are widely used at present to easily get directions. This device receives GPS signals from a satellite to know the current position on Earth. This video will explain how these devices work.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/454d64a7-486f-49dc-8c17-977e68792ee1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>515</video:duration>
      <video:publication_date>2012-12-01T06:10:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28162.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Others</video:category>
      <video:tag>GPS</video:tag>
      <video:tag>How</video:tag>
      <video:tag>It</video:tag>
      <video:tag>Works</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/human-fetal-development</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>human fetal development</video:title>
      <video:description>The process of child development in utero. A detailed look at how a fetus develops and what an expecting mother can look forward to.  Very informative and explicit.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/10/4560e93c-d03c-4f6a-be06-e3eee4306c15/cand_5.jpg</video:thumbnail_loc>
      <video:duration>257</video:duration>
      <video:publication_date>2014-10-06T10:06:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31911.mp4</video:content_loc>
      <video:uploader>dhumana</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>womb</video:tag>
      <video:tag>Development</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Upright-Model-of-Male-Reproductive-System</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Upright Model of Male Reproductive System</video:title>
      <video:description>The male reproductive system consists of important organs to create new life. Some of these organs are located outside the body as well.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/457156bc-17ee-42e8-a555-433096fe6bcc/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2010-11-14T18:42:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5261.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>male</video:tag>
      <video:tag>Reproductive</video:tag>
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      <video:tag>Upright</video:tag>
      <video:tag>Scrotum</video:tag>
      <video:tag>Inguinal</video:tag>
      <video:tag>Canal</video:tag>
      <video:tag>cremaster</video:tag>
      <video:tag>Muscle</video:tag>
      <video:tag>testes</video:tag>
      <video:tag>tunica</video:tag>
      <video:tag>Vaginalis</video:tag>
      <video:tag>pididymis</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Ameoba-eating-algae</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Ameoba eating algae</video:title>
      <video:description>Ameoba eating algae.&lt;br&gt;
Ameoba is a unicellular animal living in water.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/45a30a28-04cd-4616-8587-900d24096d79/cand_5.jpg</video:thumbnail_loc>
      <video:duration>66</video:duration>
      <video:publication_date>2009-05-31T08:57:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2736.mp4</video:content_loc>
      <video:uploader>abdul hannan</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>Ameoba</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Column-Chromatography</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Column Chromatography</video:title>
      <video:description>Animation describing the process of column chromatography.Column chromatography in chemistry is a method used to purify individual chemical compounds from mixtures of compounds. It is often used for preparative applications on scales from micrograms up to kilograms.
The classical preparative chromatography column is a glass tube with a diameter from 5 to 50 mm and a height of 50 cm to 1 m with a tap at the bottom. A slurry is prepared of the eluent with the stationary phase powder and then carefully poured into the column. Care must be taken to avoid air bubbles. A solution of the organic material is pipetted on top of the stationary phase. This layer is usually topped with a small layer of sand or with cotton or glass wool to protect the shape of the organic layer from the velocity of newly added eluant. Eluant is slowly passed through the column to advance the organic material. Often a spherical eluent reservoir or an eluent-filled and stoppered separating funnel is put on top of the column.
Steps involved: During chromatography support or matrix is placed in the column,the support is equilibrated with the buffer which is generally identical to buffer in which the sample is dissolved
and sample is applied to the column,in most chromotograhy protocols the protein of interest along with the protein impurities in the sample find to the matrix,the impuritis are washed away by the buffer ,which usually the same buffer which is used in equilibration,then sample is then eluded and collected by washed with appropriate buffer,if teh single buffer is used the process is reffered to as isocratic separation,if multiple buffers are used its is called has gradient,the support is then washed by regeneration buffer that prepares th column for further use and storage with exception of gel filteration ,this basic protocal is used</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_2895.jpg</video:thumbnail_loc>
      <video:duration>80</video:duration>
      <video:publication_date>2009-06-26T01:33:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2895.mp4</video:content_loc>
      <video:uploader>sakedi</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>chromatography</video:tag>
      <video:tag>matric</video:tag>
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      <video:tag>Sample</video:tag>
      <video:tag>elution</video:tag>
      <video:tag>isocratic</video:tag>
      <video:tag>gradient</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/USMLE-Step-2-CS-Numbness-Weakness-Full-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>USMLE Step 2 CS Numbness Weakness Full Video</video:title>
      <video:description>USMLE assesses the ability of examinees to apply medical knowledge, skills, and understanding of clinical science essential for the provision of patient care under supervision, and includes emphasis on health promotion and disease prevention</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/4575a2d4-5f9b-4642-a795-67bc0a9632ba/cand_5.jpg</video:thumbnail_loc>
      <video:duration>797</video:duration>
      <video:publication_date>2011-12-01T04:44:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10237.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Others</video:category>
      <video:tag>USMLE</video:tag>
      <video:tag>Step</video:tag>
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      <video:tag>cs</video:tag>
      <video:tag>Numbness</video:tag>
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      <video:tag>Full</video:tag>
      <video:tag>Video</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-21-Electrical-Engineering-105-Lecture-24</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21 - Electrical Engineering 105 - Lecture 24</video:title>
      <video:description>Electrical Engineering 105 - Lecture 24

Microelectronic Devices and Circuits</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26009.jpg</video:thumbnail_loc>
      <video:duration>4462</video:duration>
      <video:publication_date>2012-09-18T23:33:52.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/9LAugu0FrFs</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>electrical</video:tag>
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      <video:tag>Lecture</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-12-Economics-C3-Lecture-15-Stated-Preference-Methods</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - Economics C3 - Lecture 15: Stated Preference Methods</video:title>
      <video:description>Economics C3 - Lecture 15: Stated Preference Methods

Introduction to Environmental Economics and Policy</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26011.jpg</video:thumbnail_loc>
      <video:duration>4696</video:duration>
      <video:publication_date>2012-09-18T23:34:24.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/uyv7T365bYI</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Number-98-and-the-grafting-numbers-numberphile</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Number 98 and the grafting numbers - numberphile</video:title>
      <video:description>The university of Nottingham has teamed to present videos on symbols and astronomy. The video forums are through chemistry, test tube, numberphile, deep sky and backstage science video. This is one of the videos in the numberphile series explaining the grafting numbers.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/458edbe9-10aa-4552-9172-0d1142fb5db6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>652</video:duration>
      <video:publication_date>2013-01-11T08:29:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28639.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>98</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Grafting</video:tag>
      <video:tag>Numbers</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19 - Electrical Engineering 141 - Spring 2011</video:title>
      <video:description>Introduction to Digital Integrated Circuits Lecture 19 is explained in this video.  This lecture is a part of the course series of electrical engineering 141, 001 and it is recorded Spring 2011.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24180.jpg</video:thumbnail_loc>
      <video:duration>3268</video:duration>
      <video:publication_date>2012-09-15T04:29:01.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/6kXGFjRhIzU</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>Lec</video:tag>
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      <video:tag>engineering</video:tag>
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  </url>
  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Mitral Valve Repair</video:title>
      <video:description>This 3d medical animation about &quot;Mitral Valve Repair&quot; done by scientific animation - a leading medical animation company. Mitral valve repair is the treatment of choice for mitral regurgitation.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/06/459a32c5-f12f-438c-bb21-144f8ac761b6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>152</video:duration>
      <video:publication_date>2013-06-11T01:47:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30640.mp4</video:content_loc>
      <video:uploader>Scientific Animations</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>mitral</video:tag>
      <video:tag>valve</video:tag>
      <video:tag>repair</video:tag>
      <video:tag>Abbott</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Tumor Vasculature</video:title>
      <video:description>Tumor vasculature is shown in this video. There is a strong relationship of tumor induced blood vessels formation with angiogenic mechanisms of action so cancer cells can get better nutrition.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2008/01/459b87e1-2d0c-42d9-9738-93e91c8e0732/cand_5.jpg</video:thumbnail_loc>
      <video:duration>138</video:duration>
      <video:publication_date>2008-01-05T22:34:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1236.mp4</video:content_loc>
      <video:uploader>sertan</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Vasculature</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/lec-3-Public-Health-257B-Fall-2009</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 3-Public Health 257B - Fall 2009</video:title>
      <video:description>lec 3-Public Health 257B - Fall 2009 .Public Health Preparedness and Emergency Response

Professor Thomas Aragon</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20870.jpg</video:thumbnail_loc>
      <video:duration>3762</video:duration>
      <video:publication_date>2012-09-07T23:37:14.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/mh6vE6j3zRo</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Public</video:tag>
      <video:tag>Health</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Administering-a-Hip-Exam</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Administering a Hip Exam</video:title>
      <video:description>This hip examination is divided into sections and this video shows how to apply each of these steps clearly.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/45a7e52c-d8b6-46d3-a095-948875f0f957/cand_5.jpg</video:thumbnail_loc>
      <video:duration>105</video:duration>
      <video:publication_date>2011-12-01T20:26:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10384.mp4</video:content_loc>
      <video:uploader>glukan</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Hip</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A subcutaneous injection</video:title>
      <video:description>A subcutaneous injection is done into the layer of fat between the muscle. Here is how to  administer a subcutaneous injection.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/45be2422-64c6-4471-80b3-e82cfbcebd86/cand_5.jpg</video:thumbnail_loc>
      <video:duration>160</video:duration>
      <video:publication_date>2011-11-28T06:02:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8299.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
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      <video:tag>subcutaneous</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 - Electrical Engineering 141 - Spring 2011</video:title>
      <video:description>Introduction to Digital Integrated Circuits Lecture 20 is explained in this video.  This lecture is a part of the course series of electrical engineering 141, 001 and it is recorded Spring 2011.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24181.jpg</video:thumbnail_loc>
      <video:duration>4884</video:duration>
      <video:publication_date>2012-09-15T04:29:13.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/6tMQxR6vSyA</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>Lec</video:tag>
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      <video:tag>engineering</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/The-great-orion-nebula-M42</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The great orion nebula M42</video:title>
      <video:description>This video shows the great nebula in the constellation of orion the hunter on a good clear night from a dark site well away from the lights of modern civilization orion nebula M42 taken with a watec WAT 100N CCD camera through an 18 inch dobsonian telescope.</video:description>
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      <video:duration>345</video:duration>
      <video:publication_date>2013-01-12T01:40:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28740.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Orion</video:tag>
      <video:tag>nebula</video:tag>
      <video:tag>M42</video:tag>
      <video:tag>Deep</video:tag>
      <video:tag>Sky</video:tag>
      <video:tag>Videos</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Ore-For-Uranium</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Ore For Uranium</video:title>
      <video:description>This video will help you in understanding the whole procedure of extracting the uranium from its ore. Different kind of reactions are explained here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/45f47d49-16dd-48b7-8d44-a553f801a692/cand_5.jpg</video:thumbnail_loc>
      <video:duration>155</video:duration>
      <video:publication_date>2013-02-05T03:50:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29124.mp4</video:content_loc>
      <video:uploader>Jorge Rivera</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>uranium</video:tag>
      <video:tag>ore</video:tag>
      <video:tag>Nitric</video:tag>
      <video:tag>Acid</video:tag>
      <video:tag>uranyl</video:tag>
      <video:tag>nitrate</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Transplanting-the-Uterus</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Transplanting the Uterus</video:title>
      <video:description>Uterine transplantation is done to remove a diseased or abnormal uterus and replace it with a functional one. This video gives detailed information on transplantation of the uterus.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/45ee2531-4bd8-49c1-834e-7f5380d6a1a7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>440</video:duration>
      <video:publication_date>2011-12-06T20:28:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10950.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Developmental Biology</video:category>
      <video:tag>uterine</video:tag>
      <video:tag>transplantation</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/The-lay-out-of-turbo-Raio-X</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The lay out of turbo Raio-X</video:title>
      <video:description>The turbo is short turbocharger which is an exhaust driven turbine which boosts an engine&apos;s horse power without necessarily increasing the weight.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/45ffd3f5-1105-4922-8243-96905a9ee463/cand_5.jpg</video:thumbnail_loc>
      <video:duration>7</video:duration>
      <video:publication_date>2011-11-25T23:48:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7947.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>turbo</video:tag>
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      <video:tag>x</video:tag>
      <video:tag>mpg</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/461d6838-fbf8-49f3-a8ad-a6fac1cc87d2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>390</video:duration>
      <video:publication_date>2010-11-14T22:48:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5307.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
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      <video:tag>Quantum</video:tag>
      <video:tag>mechanics</video:tag>
      <video:tag>Feynman</video:tag>
      <video:tag>diagram</video:tag>
      <video:tag>Behaviour</video:tag>
      <video:tag>Sub</video:tag>
      <video:tag>Atomic</video:tag>
      <video:tag>Particle</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Formation-of-Varicose-Veins</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Formation of Varicose Veins</video:title>
      <video:description>This animation shows how varicose veins are formed. A brief explanation with the structure is shown here to make you understand about these.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/46268f3b-ca94-42ee-8fe2-94daf04ff50e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>144</video:duration>
      <video:publication_date>2013-02-11T01:39:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30090.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>How</video:tag>
      <video:tag>varicose</video:tag>
      <video:tag>Veins</video:tag>
      <video:tag>form</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Lec-21-Electrical-Engineering-141-Spring-2011</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21 - Electrical Engineering 141 - Spring 2011</video:title>
      <video:description>Introduction to Digital Integrated Circuits Lecture 21 is explained in this video.  This lecture is a part of the course series of electrical engineering 141, 001 and it is recorded Spring 2011.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24182.jpg</video:thumbnail_loc>
      <video:duration>4854</video:duration>
      <video:publication_date>2012-09-15T04:29:21.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/VzrBSz-8D74</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>21</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>141</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Petri-Dish-Circus-MWV12</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Petri Dish Circus (MWV12)</video:title>
      <video:description>See the history of microbiology in nine scenes of gags, burlesque, drollery and song.

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

In this episode we interview Mary Resing, artistic director for Active Cultures, who talks about Microbe Hunters as inspiration for theatre and her whimsical, and slightly pointed, approach to portraying the women featured in de Kruif&apos;s work. Excerpts from the actual performance are also featured.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/04/4623efe4-f3f6-4b5c-830d-34559e0482bc/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2010-04-13T17:29:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4244.mp4</video:content_loc>
      <video:uploader>Chris Condayan</video:uploader>
      <video:category>Education</video:category>
      <video:tag>active</video:tag>
      <video:tag>Cultures</video:tag>
      <video:tag>hunters</video:tag>
      <video:tag>maryland</video:tag>
      <video:tag>microbe</video:tag>
      <video:tag>performance</video:tag>
      <video:tag>play</video:tag>
      <video:tag>theater</video:tag>
      <video:tag>theatre</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/New-Cell-Model-Nonmembranous-Organelles</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>New Cell Model - Nonmembranous Organelles</video:title>
      <video:description>In this video of a new cell you will observe non-membranous organelles. This includes ribosomes, centrioles, microtubules, as well as fat vacuoles.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/4631ce6c-cd62-4359-ba2c-857a05dc53bd/cand_5.jpg</video:thumbnail_loc>
      <video:duration>166</video:duration>
      <video:publication_date>2010-11-14T19:00:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5266.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>new</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>model</video:tag>
      <video:tag>Nonmembranous</video:tag>
      <video:tag>Organelles</video:tag>
      <video:tag>ribosomes</video:tag>
      <video:tag>Centrioles</video:tag>
      <video:tag>microtubules</video:tag>
      <video:tag>Fat</video:tag>
      <video:tag>vacuoles</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Firing-Test-For-Rocket-Motor</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Firing Test For Rocket Motor</video:title>
      <video:description>This video shows the final rocket motor test for the space research program. Video is really interesting. You must watch it.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/4646c9b7-258c-44f2-9ea6-17e163c63f3c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>62</video:duration>
      <video:publication_date>2013-02-05T04:04:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29132.mp4</video:content_loc>
      <video:uploader>Jorge Rivera</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>Solid</video:tag>
      <video:tag>rocket</video:tag>
      <video:tag>motor</video:tag>
      <video:tag>Passes</video:tag>
      <video:tag>final</video:tag>
      <video:tag>Firing</video:tag>
      <video:tag>Test</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Identification-of-Amico-Acid-Functional-Groups</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Identification of Amico Acid Functional Groups</video:title>
      <video:description>This video will help you in identification of different functional groups. Functional groups of ether, esters, ketone, carboxylic acids, alcohols and aldehyde are explained in brief.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/465350f5-1e31-4500-92c3-94b93ec12560/cand_5.jpg</video:thumbnail_loc>
      <video:duration>254</video:duration>
      <video:publication_date>2011-12-12T02:23:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11352.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Identification</video:tag>
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      <video:tag>functional</video:tag>
      <video:tag>Groups</video:tag>
      <video:tag>2</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-22-Electrical-Engineering-141-Spring-2011-Low-audio-for-first</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22 - Electrical Engineering 141 - Spring 2011 - Low audio for first</video:title>
      <video:description>Low audio for firstIntroduction to Digital Integrated Circuits Lecture 22 is explained in this video.  This lecture is a part of the course series of electrical engineering 141, 001 and it is recorded Spring 2011.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24183.jpg</video:thumbnail_loc>
      <video:duration>4533</video:duration>
      <video:publication_date>2012-09-15T04:36:49.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/LdQPX-a-SgA</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>22</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>141</video:tag>
      <video:tag>Low</video:tag>
      <video:tag>audio</video:tag>
      <video:tag>for</video:tag>
      <video:tag>First</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Lec-4-Language-and-Notation-of-the-Circle</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Language and Notation of the Circle</video:title>
      <video:description>Language and Notation of the Circle

Formal definition of a circle.  Tangent and secant lines.  Diameters and radii.  major and minor arcs</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20262.jpg</video:thumbnail_loc>
      <video:duration>672</video:duration>
      <video:publication_date>2012-09-06T13:53:03.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/U2W7HPyC0cM</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>language</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Notation</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>circle</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Morning-erection</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Morning erection</video:title>
      <video:description>If you ever wonder why males wake up with an erection here is asapSCIENCE to the rescue.  It turns out that erections caused during REM sleep can help penile maintenance and it can also prevent you from urinating on the bed.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/10/4654d94e-054c-4d54-bd31-4b1872745935/cand_5.jpg</video:thumbnail_loc>
      <video:duration>125</video:duration>
      <video:publication_date>2014-10-02T01:57:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31793.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>erection</video:tag>
      <video:tag>morning</video:tag>
      <video:tag>maintenance</video:tag>
      <video:tag>urination</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Mammalian-Molecular-Clock-Model-Part-4</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Mammalian Molecular Clock Model Part 4</video:title>
      <video:description>This animation shows the molecular interactions involved in the negative feedback loop responsible for circadian rhythms in mammals. (No audio narration.)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/4667f81a-41f5-49fc-9bf5-b8c29e533595/cand_5.jpg</video:thumbnail_loc>
      <video:duration>30</video:duration>
      <video:publication_date>2007-08-09T22:49:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/651.mp4</video:content_loc>
      <video:uploader>okur</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>clock</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Administering-Arterial-line-Insertion</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Administering Arterial line Insertion</video:title>
      <video:description>Arterial Line Insertion is usually inserted in the wrist but can also be inserted in the elbow, groin, foot or the inside of the wrist.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/466fac32-f47e-4031-93b4-8480dddfa106/cand_5.jpg</video:thumbnail_loc>
      <video:duration>33</video:duration>
      <video:publication_date>2011-11-29T11:14:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8861.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Arterial</video:tag>
      <video:tag>line</video:tag>
      <video:tag>Insertion</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Circulatory-System-anatomy-and-functions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Circulatory System: anatomy and functions</video:title>
      <video:description>Circulatory system in humans consists of heart- the pump,blood vessels, and tissue that is circulating- the blood. Circulatory system carries around body oxygen and food sources, takes out carbon dioxide and junk, heats or cools our body, has a function of defense against pathogens,  etc. 
In video it is described hears&apos;s anatomy and it&apos;s functions. 
Video Credit:www.mayoclinic.com</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/05/4670d3f1-15e6-47ee-9f8c-87b544d8989f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>178</video:duration>
      <video:publication_date>2007-05-12T00:50:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/285.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Circulatory</video:tag>
      <video:tag>system</video:tag>
      <video:tag>Heart</video:tag>
      <video:tag>blood</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Ears-Correction-Plastic-Surgery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Ears Correction Plastic Surgery</video:title>
      <video:description>The so called bat ears can be corrected with a plastic surgery procedure. The video shows a patient who needs to change his appearance and how the procedure is performed. Find out what technique the surgeons used.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/46730c66-6719-4697-a6ec-225d1f43a8ba/cand_5.jpg</video:thumbnail_loc>
      <video:duration>120</video:duration>
      <video:publication_date>2011-12-01T01:48:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9879.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Bat</video:tag>
      <video:tag>Ears</video:tag>
      <video:tag>Correction</video:tag>
      <video:tag>Plastic</video:tag>
      <video:tag>Surgery</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-23-Electrical-Engineering-141-Spring-2011</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23 - Electrical Engineering 141 - Spring 2011</video:title>
      <video:description>Introduction to Digital Integrated Circuits Lecture 23 is explained in this video.  This lecture is a part of the course series of electrical engineering 141, 001 and it is recorded Spring 2011.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24184.jpg</video:thumbnail_loc>
      <video:duration>2607</video:duration>
      <video:publication_date>2012-09-15T04:36:55.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/7f3LLmA6YSc</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>23</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>141</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-to-Sequence-a-Piece-of-DNA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to Sequence a Piece of DNA</video:title>
      <video:description>To sequence a piece of dna you need 1)a Template DNA 2) a short DNA primer that is complementary to the dna you want to sequence, 3)A enzyme called DNA polymerase,(4) Four nucleotides.(A,C,G,T), To this mix ,we also add a second type of nucleotide; one that has a slightly different chemical formula, These dideoxynucleotides(diddtp) can be recognized by a DNA sequencer.
To start the sequencing reaction this mixture is heated to 96C ,so the template DNA&apos;s two complementary strand separates,Then the temperature is lowered, so that the short &quot;primer&quot; sequence finds its complementary sequence in the template DNA.Finally the temperature is raised 60c,this allows the enzyme to bind to the DNA and create a new strand of DNAsequence of this new DNA is complementary to the original DNA strand. The enzyme makes no distinction between dNTPs or didNTPs.each time a didNTP is incorporated, in this case didATP,The synthesis stops. Because billion of DNA molecules are present in the test tube, the strand can be terminated at any position. This results in collection of DNA strands of many different lengths.
The sequencing reaction is transferred from the test tube to a lane of a polyacrylamide gel. The gel is placed into a DNA sequencer for electrophoresis and analysis. The fragments migrate according to size and each is detected as it passes a laser beam at the bottom of the gel. Each type of dideoxynucleotide emits colored light of a characteristic wavelength and is recorded as a colored band on a simulated gel image, and finally computer program interprets the raw data and outputs an electropherogram with colored peaks representing each letter in the sequence.the sequence fragments are sorted out according to the size, starting from the shortest to longest one, the stimulated gel image is read from bottom to top, starting with the smallest fragment, Thus we sequences present in template DNA.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/06/467700d6-5c4f-483e-bbb7-5e19c6d71c39/cand_5.jpg</video:thumbnail_loc>
      <video:duration>255</video:duration>
      <video:publication_date>2009-06-26T00:44:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2888.mp4</video:content_loc>
      <video:uploader>sakedi</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Cycle</video:tag>
      <video:tag>sequencing</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-the-Big-Bubble-technique-works</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How the Big Bubble technique works</video:title>
      <video:description>The big bubble technique is a method devised to deliver air to the stroma-descemet&apos;s membrane while reducing the risk of perforation in the eye. This video shows how the technique is carried out.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/467a1aca-2f96-492f-a9a2-f7d1675e96ec/cand_5.jpg</video:thumbnail_loc>
      <video:duration>189</video:duration>
      <video:publication_date>2011-11-28T07:10:30.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8350.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Big</video:tag>
      <video:tag>Bubble</video:tag>
      <video:tag>Technique</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cultures-Magazine-Launch-Event-Highlights-MWV-84</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cultures Magazine Launch Event Highlights - MWV 84</video:title>
      <video:description>Watch highlights from the Cultures Magazine Launch Event held on January 23, 2014 at American Society for Microbiology headquarters in Washington, D.C.  

Cultures is a free, online, open-source publication available for viewing at www.asm.org/cultures.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_30839.jpg</video:thumbnail_loc>
      <video:duration>201</video:duration>
      <video:publication_date>2014-03-04T00:48:07.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/dGFpfa7ODMI</video:player_loc>
      <video:uploader>Chris Condayan</video:uploader>
      <video:category>Environmental Engineering</video:category>
      <video:tag>access</video:tag>
      <video:tag>ASM</video:tag>
      <video:tag>Cultures</video:tag>
      <video:tag>event</video:tag>
      <video:tag>global</video:tag>
      <video:tag>international</video:tag>
      <video:tag>launch</video:tag>
      <video:tag>magazine</video:tag>
      <video:tag>microbiology</video:tag>
      <video:tag>Open</video:tag>
      <video:tag>Party</video:tag>
      <video:tag>policy</video:tag>
      <video:tag>pu</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Apes-in-Danger-BBC</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Apes in Danger - BBC</video:title>
      <video:description>As human activity and population expands, someone or something has to pay the price. More often it is the wildlife. This a BBC documentary on the plight of chimps.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/468040e0-8888-4de8-917f-6a9193d8524e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>87</video:duration>
      <video:publication_date>2011-11-26T00:05:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7988.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Smash</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Grab</video:tag>
      <video:tag>chimps</video:tag>
      <video:tag>Apes</video:tag>
      <video:tag>in</video:tag>
      <video:tag>danger</video:tag>
      <video:tag>BBC</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/introducere-subtitrare-in-film</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>introducere subtitrare in film</video:title>
      <video:description>dyjZSDkeusdteg</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/4684be6c-3681-467b-8229-39796645be92/cand_5.jpg</video:thumbnail_loc>
      <video:duration>81</video:duration>
      <video:publication_date>2009-05-02T13:21:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2123.mp4</video:content_loc>
      <video:uploader>andreicociorba</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>kgl</video:tag>
      <video:tag>sdfkgsdk</video:tag>
      <video:tag>lfjskl</video:tag>
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    <loc>https://dnatube.com/videos/Diabetic-Retinopathy-Screening</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Diabetic Retinopathy Screening</video:title>
      <video:description>The Diabetic Retinopathy occurs as a complication of diabetes. The condition may leave the patient being absolutely blind. Diabetic Retinopathy is a frequent finding in patients who suffered diabetes for over 10 years.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/4698fbe8-2f43-4aed-bdf8-0164b99afdfa/cand_5.jpg</video:thumbnail_loc>
      <video:duration>107</video:duration>
      <video:publication_date>2011-12-01T21:55:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10474.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Diabetic</video:tag>
      <video:tag>Retinopathy</video:tag>
      <video:tag>Screening</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Truck-parts-animation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Truck parts animation</video:title>
      <video:description>In 3d the auto parts and truck are shown in a clear animation. This are the essentials of a truck.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/46928547-8e48-440c-a68a-44bd2bc32b1d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>95</video:duration>
      <video:publication_date>2011-11-25T08:21:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7848.mp4</video:content_loc>
      <video:uploader>catee</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>3d</video:tag>
      <video:tag>Auto</video:tag>
      <video:tag>Parts</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Truck</video:tag>
      <video:tag>Animation</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Treatment-of-Psychosis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Treatment of Psychosis</video:title>
      <video:description>D. Schoepp. There is a medical need for novel antipsychotic drugs. Currently available drugs modulate dopamine receptors and do not affect cognitive domain of the disease.  There also problems with compliance and tolerability of drugs. Schoepp advocates the use of glutamate receptor modulators in the therapy of schizophrenia.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2008/08/46991e00-434a-4bc7-9e43-ef9ad2d68a3b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>615</video:duration>
      <video:publication_date>2008-08-07T19:40:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1355.mp4</video:content_loc>
      <video:uploader>ascriabine</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Schizophrenia</video:tag>
      <video:tag>atypical</video:tag>
      <video:tag>antipsychotics</video:tag>
      <video:tag>Dopamine</video:tag>
      <video:tag>glutamate</video:tag>
      <video:tag>Cognition</video:tag>
      <video:tag>PharmExperts</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Biology-and-Behavior</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Biology and Behavior</video:title>
      <video:description>This is an illustration of behavioral biology and how it affects organisms that live in colonies such as is the case in this video where this organisms use coordinated behavior to get away from light.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/469b94a1-9b7f-4a1f-8718-3da5eb1f05d3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>108</video:duration>
      <video:publication_date>2010-11-23T22:08:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5799.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Behavioral</video:tag>
      <video:tag>biology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Tissues-in-Plants</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Tissues in Plants</video:title>
      <video:description>This video describes the classification of Plant tissues into Meristematic tissues and Permanent tissue. These tissues can be further classified into their sub categories.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/46a9062a-6520-403e-a333-0af352c37dd1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>82</video:duration>
      <video:publication_date>2011-12-11T23:39:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11172.mp4</video:content_loc>
      <video:uploader>velatin</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Plant</video:tag>
      <video:tag>Tissues</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Antibody-Purification-Affinity</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Antibody Purification (Affinity)</video:title>
      <video:description>Cyanogen bromide (CNBr) is the most common method for preparing affinity chromatography to purify antibody because of its simplicity and mild pH conditions. CNBr reacts with the hydroxyl groups on agarose to form cyanate esters and imidocarbonates. These groups are reacted with primary amines in order to couple the protein onto the agarose matrix.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/04/469bf3ce-3acd-44f5-8845-4daef69ac30d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>400</video:duration>
      <video:publication_date>2010-04-27T05:44:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4321.mp4</video:content_loc>
      <video:uploader>Abnova Corp</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>antibody</video:tag>
      <video:tag>purification</video:tag>
      <video:tag>Affinity</video:tag>
      <video:tag>Abnova</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>biology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Deep-Palpation-of-the-Abdomen</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Deep Palpation of the Abdomen</video:title>
      <video:description>The deep abdominal palpation is a part of the abdominal examination. It is performed when the patient has abdominal pain or a history of abdominal pathology. The abdomen is separated in areas and you can see the healthcare professional checking each of these areas.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/46ad001e-9fb4-4aaf-9641-d484bdd6b988/cand_5.jpg</video:thumbnail_loc>
      <video:duration>16</video:duration>
      <video:publication_date>2011-11-29T10:56:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8782.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Deep</video:tag>
      <video:tag>Palpation</video:tag>
      <video:tag>Abdomen</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/X-Ray-Showing-Collapse-of-Right-Middle-Lobe</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>X-Ray Showing Collapse of Right Middle Lobe</video:title>
      <video:description>Video shows an X-Ray showing the collapse of right middle lobe. Here the lungs have grown longer due to reduction in elasticity and they are more darker.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/46cb4bad-e42c-419c-8ef9-2ad9922a0748/cand_5.jpg</video:thumbnail_loc>
      <video:duration>304</video:duration>
      <video:publication_date>2011-11-30T23:52:14.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9768.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Chest</video:tag>
      <video:tag>x</video:tag>
      <video:tag>ray</video:tag>
      <video:tag>interpretation</video:tag>
      <video:tag>Right</video:tag>
      <video:tag>middle</video:tag>
      <video:tag>lobe</video:tag>
      <video:tag>Collapse</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Swift-Finds-Most-Distant-Gamma-ray-Burst-Yet</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Swift Finds Most Distant Gamma-ray Burst Yet</video:title>
      <video:description>Data gathered by Satellite Swift whose primary function is to go after Gamma rays in outer space and capture their behavior.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/46dc5386-586a-4a1f-8d01-070729fe9e07/cand_5.jpg</video:thumbnail_loc>
      <video:duration>64</video:duration>
      <video:publication_date>2011-11-10T03:25:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7438.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>NASA</video:tag>
      <video:tag>Swift</video:tag>
      <video:tag>Finds</video:tag>
      <video:tag>most</video:tag>
      <video:tag>Distant</video:tag>
      <video:tag>gamma</video:tag>
      <video:tag>ray</video:tag>
      <video:tag>Burst</video:tag>
      <video:tag>Yet</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Development-of-egg-cells</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Development of egg cells</video:title>
      <video:description>This video show the development of egg cells. 
In animals, one can usually distinguish 4 stages of embryonic development. 
1.Cleavage 
2.Patterning 
3.Differentiation 
4.Grow
ClEAVAGE
Mitosis and cytokinesis of the zygote, an unusually large cell, produces an increasing number of smaller cells, each with an exact copy of the genome present in the zygote. However, the genes of the zygote are not expressed at first. The activities of cleavage are controlled by the mother\&apos;s genome; that is, by mRNAs and proteins she deposited in the unfertilized egg. Cleavage ends with the formation of a blastula. 

PATTERNING
During this phase, the cells produced by cleavage organize themselves in layers and masses, a process called gastrulation. The pattern of the future animal appears: 
front and rear (the anterior-posterior axis) 
back side and belly side (its dorsal-ventral axis)left and right sides.
There is little visible differentiation of the cells in the various layers, but probes for cell-specific proteins reveal that different groups of cells have already started on specific paths of future development. 
Ref: http://users.rcn.com/jkimball.ma.ultranet/BiologyPages/E/EmbryonicDevelopment.html</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/03/4705e520-71bb-4310-927a-80c506f8716a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>87</video:duration>
      <video:publication_date>2007-03-18T03:23:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/45.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Development</video:tag>
      <video:tag>egg</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>cleavage</video:tag>
      <video:tag>mitosis</video:tag>
      <video:tag>embryonic</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-76-Energy-of-Transitions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 76 - Energy of Transitions</video:title>
      <video:description>Energy of Transitions

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26251.jpg</video:thumbnail_loc>
      <video:duration>93</video:duration>
      <video:publication_date>2012-09-19T00:29:52.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/XwD8___Mm1I</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>energy</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Transitions</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Swine-flu-H1N1-and-Why-it-is-Mild</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Swine flu H1N1 and Why it is Mild</video:title>
      <video:description>Swine flu viruses are thought to be spread mostly through close contact among pigs and possibly from contaminated objects moving between infected and uninfected pigs herds with continuous swine flu infections and herds that are vaccinated against swine flu may have sporadic disease or may show only mild or no symptoms of infection</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/470c66de-fbb8-4fa1-b71d-fcd218ec83bb/cand_5.jpg</video:thumbnail_loc>
      <video:duration>89</video:duration>
      <video:publication_date>2010-11-24T00:36:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5881.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>swine</video:tag>
      <video:tag>Flu</video:tag>
      <video:tag>A9</video:tag>
      <video:tag>h1n1</video:tag>
      <video:tag>Why</video:tag>
      <video:tag>It</video:tag>
      <video:tag>is</video:tag>
      <video:tag>Mild</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Interleukin-1-Molecular-Model</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Interleukin -1: Molecular Model</video:title>
      <video:description>Interleukin-1 binding to its receptor on a cell surface, created from structural data. In generally IL1 is protein triggering inflammation, sepsis and fever.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/05/47317ec5-1d27-44c0-9936-8d359788c8f3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>54</video:duration>
      <video:publication_date>2007-05-19T22:09:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/378.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Interleukin</video:tag>
      <video:tag>Molecular</video:tag>
      <video:tag>model</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-Train-Rails-are-Made</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How Train Rails are Made</video:title>
      <video:description>Trains were a very important mode of transportation mainly in the past. Train wheels run on metal tracks. This video explains how these train tracks are made using recycled materials.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/4739ac78-89d5-453f-b962-b29ffcb0a15f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>170</video:duration>
      <video:publication_date>2012-12-10T01:45:08.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28504.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Others</video:category>
      <video:tag>How</video:tag>
      <video:tag>It</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Made</video:tag>
      <video:tag>train</video:tag>
      <video:tag>Rails</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-149-Solving-Rational-Equations-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 149 - Solving Rational Equations 1</video:title>
      <video:description>Solving Rational Equations 1

U11_L2_T1_we1 Solving Rational Equations 1</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24789.jpg</video:thumbnail_loc>
      <video:duration>252</video:duration>
      <video:publication_date>2012-09-17T16:50:49.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Yaeze9u6Cv8</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Solving</video:tag>
      <video:tag>Rational</video:tag>
      <video:tag>Equations</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-GeneChip</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is GeneChip?</video:title>
      <video:description>This video discusses about a technique developed by Stephen Fodor called gene-chip. Its construction and working of different parts is also explained here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/04/474c20c5-9e8e-4de2-b086-b6f32d5826e0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>82</video:duration>
      <video:publication_date>2013-04-07T19:33:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30476.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>genechip</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Probiotics-Power</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Probiotics Power</video:title>
      <video:description>The power of probiotics is enormous, these friendly bacteria also have a role to play even in weight loss. This video gives more information on how to harness this power.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/475704f2-102b-45c8-beb2-e95b4cfa4b8d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>305</video:duration>
      <video:publication_date>2010-11-16T15:30:44.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5539.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>the</video:tag>
      <video:tag>Power</video:tag>
      <video:tag>of</video:tag>
      <video:tag>probiotics</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-is-our-brain-became-addicted-to-drugs</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How is our brain became addicted to drugs?</video:title>
      <video:description>Thia animation shows how our brain became addicted to drugs, in this case cocain. How cocain make you addicted? That is why you should care about the saying no to drug today.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/07/475dea4e-c39e-431e-883d-e448c072046e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>36</video:duration>
      <video:publication_date>2009-07-06T22:22:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2946.mp4</video:content_loc>
      <video:uploader>mulmur</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Additted</video:tag>
      <video:tag>drug</video:tag>
      <video:tag>Brain</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-Introduction-to-Cartesian-Dualism</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16- Introduction to Cartesian Dualism</video:title>
      <video:description>&quot;Lec 16- Introduction to Cartesian Dualism&quot;A series of lectures delivered by Peter Millican to first-year philosophy students at the University of Oxford. The lectures comprise the 8-week General Philosophy course and were delivered in late 2009.</video:description>
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    <loc>https://dnatube.com/videos/The-Process-of-Programmed-Cell-Death</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:description>The Process of Programmed Cell Death is also known as Apoptosis. This occur in multicellular organisms and confers advantages during a life&apos;s cycle. 50-70 billion cells of an average adult die due to apoptosis everyday.</video:description>
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      <video:publication_date>2008-03-27T23:55:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1276.mp4</video:content_loc>
      <video:uploader>Technician</video:uploader>
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      <video:tag>apoptosis</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Protemist-XE</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>Protemist XE</video:title>
      <video:description>( http://www.abnova.com ) - Protemist® XE is a fully-automated desktop protein synthesizer for large scale protein production using the wheat germ cell-free expression system. It is ideally suited for producing 10 mg to over 500 mg of protein for structural analysis, functional analysis, and assay development. More videos at Abnova http://www.abnova.com</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/08/486e9396-8e4a-4421-b605-8a0dd227d2de/cand_5.jpg</video:thumbnail_loc>
      <video:duration>168</video:duration>
      <video:publication_date>2010-08-04T02:31:41.000Z</video:publication_date>
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      <video:uploader>Abnova Corp</video:uploader>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 150 - Solving Rational Equations 2</video:title>
      <video:description>Solving Rational Equations 2


U11_L2_T1_we2 Solving Rational Equations 2</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24791.jpg</video:thumbnail_loc>
      <video:duration>248</video:duration>
      <video:publication_date>2012-09-17T16:51:18.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/RdYA8ZpqdJE</video:player_loc>
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    <loc>https://dnatube.com/videos/Lecture-on-Biochemistry-1</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>Lecture on Biochemistry – 1</video:title>
      <video:description>Lecture on Biochemistry delivered at MIT by Professor Robert A. Weinberg is presented in this video. In his lecture, Professor Weinberg described different types of chemical bonds. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/03/4871b79d-0a43-40fd-94a8-c83475a44816/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2009-03-31T22:51:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1541.mp4</video:content_loc>
      <video:uploader>Celal Yankuncu</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/How-the-Body-Works-Movement-and-the-Cerebellum</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How the Body Works : Movement and the Cerebellum</video:title>
      <video:description>Movement and the Cerebellum

The cerebellum, part of the hindbrain, is concerned with the regulation of coordination and balance.  It is an oval-shaped structure with a central furrow, which is flanked on either side by a bulbous lobe.  The furrow is called the vermis and the expanded lobes the hemispheres.  The surface is covered with folds, or folia.  In the illustration presented, a section through a folium has been drawn out and cut through to show its internal structure.  The outer region of the cerebellum is known as the cortex, or gray matter.  It contains two distinct layers of nerve cells, the molecular layer-containing stellate and basket cells, which process information within the cortex, and the granular layer-containing small granule cells and Golgi cells, which sift incoming information. The layers are separated from each other by a layer of purknje cells, which carry information concerning body movement out of the cerebellum.  Beneath the cortex lies the white matter, which is composed of nerve fibers, mossy fibers and climbing fibers that pass in and out of the cerebellum.  The Mossy fibers are a major route for information entering the cerebellum, while the climbing fibers carry information to the cells in the molecular layer of the cerebellar cortex.  The cerebellum lies below the occipital lobes of the brain&apos;s cerebral hemispheres.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/07/487e60ea-8b68-4501-b153-d99f8857f8f7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>96</video:duration>
      <video:publication_date>2009-07-08T02:46:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3016.mp4</video:content_loc>
      <video:uploader>sikadi</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>movement</video:tag>
      <video:tag>and</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Cerebellum</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Evaluation-of-Universe</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Evaluation of Universe</video:title>
      <video:description>Evaluation of the universe just after the big-band to the present is shown here. Different researches about how does our universe looks like are also discussed.</video:description>
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      <video:publication_date>2013-02-09T06:31:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29806.mp4</video:content_loc>
      <video:uploader>Ian Wynn</video:uploader>
      <video:category>Astrophysics</video:category>
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      <video:tag>Simulate</video:tag>
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      <video:tag>on</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Bronchial Tree Model - Trachea</video:title>
      <video:description>This video describes the trachea which is part of the bronchial tree. It is supported by C-shaped cartilage rings which are connected by annular ligaments.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/4897192b-5c98-4f06-9f58-beb7f0c4a460/cand_5.jpg</video:thumbnail_loc>
      <video:duration>121</video:duration>
      <video:publication_date>2010-11-13T20:51:08.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5132.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Bronchial</video:tag>
      <video:tag>tree</video:tag>
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      <video:tag>Trachea</video:tag>
      <video:tag>C</video:tag>
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      <video:tag>rings</video:tag>
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      <video:tag>ligaments</video:tag>
      <video:tag>trachealis</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13- Energy Methods I</video:title>
      <video:description>Lec 13- Energy Methods I.
Introduction to MEMS Design</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17109.jpg</video:thumbnail_loc>
      <video:duration>4872</video:duration>
      <video:publication_date>2012-09-02T10:08:49.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ElU_EXMbT_A</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>uc</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Expedition-Guyana-the-Golden-handed-tamarin-monkey</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Expedition Guyana the Golden-handed tamarin monkey</video:title>
      <video:description>Golden-handed tamarin monkey is also called the red handed monkey. These creatures are pint sized and therefore difficult to see and film This is the Expedition to Guyana by BBC.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/48a246be-fb17-488c-aceb-a1988b5f3a96/cand_5.jpg</video:thumbnail_loc>
      <video:duration>157</video:duration>
      <video:publication_date>2011-11-26T05:24:02.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8116.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Golden</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/POTTERY-WHEEL-INTRO</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>POTTERY WHEEL INTRO</video:title>
      <video:description>For some people throwing clay on the potters wheel can be addictive if you are one those people you have come to the right place this video featuring pottery wheels slab rollers clay extruders kilns pug mills Giffin grips and other fine pottery equipment</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/48bb2d9c-709c-4ac9-9970-6a70e910095d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>19</video:duration>
      <video:publication_date>2011-12-11T23:21:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11086.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Others</video:category>
      <video:tag>POTTERY</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-12-MIT-18086-Mathematical-Methods-for-Engineers-II</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - MIT 18.086 Mathematical Methods for Engineers II</video:title>
      <video:description>&quot;Lec 12 - MIT 18.086 Mathematical Methods for Engineers II&quot; Matrices in Difference Equations (1D, 2D, 3D)

View the complete course at: http://ocw.mit.edu/18-086S06

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15365.jpg</video:thumbnail_loc>
      <video:duration>3239</video:duration>
      <video:publication_date>2012-08-28T16:54:39.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/r1-r1t5i58g</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
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      <video:tag>opencourseware</video:tag>
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      <video:tag>linear</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>variables</video:tag>
      <video:tag>spectral</video:tag>
      <video:tag>equation</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>programming</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/A-Soliton-Solution-to-the-Klein-Gordon-Equation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A Soliton Solution to the Klein-Gordon Equation</video:title>
      <video:description>A Soliton Solution to the Klein-Gordon Equation/n    My preon foundation for the fermions and mass-generalized Maxwell&apos;s equations hint at and are consistent with this soliton solution. 
    Mass is not generally considered as a four-vector, but considering it as such is consistent with the mass-generalized Maxwell&apos;s equations and this solution. 
    That mass is not generally considered a 4-vector is because only it&apos;s magnitude is manifested in the Klein-Gordon equation and the resulting non-relativistic Schroedinger equation, Newton&apos;s laws, etc. 
     But the generalization of Maxwell&apos;s equations to include mass at the very ;east suggests it. 
    The analysis here shows the relationship and how the fermion architecture is manifested by the 4-vector mass, 
    And 
    The analysis, here shows that considering mass as a four vector allows a general solution of the Klein-Gordon equation. 
    Now, since  x⁰ = ct  ,  m⋅r   is of the form   k⋅r-ωt  (for 3-space  r ). 
    And, thus, such a potential is represented as a traveling wave soliton solution of the Klein-Gordon equation.
    (Note that zero-densities dual potentials ( σ &amp; σ ) may exist as such in the vacuum.) 
     And so, we see that  /nke^{-|m⋅r|}  /nis a soliton solution of the Klein-Gordon equation,  /nThe following related graphs are also worth noting. /nVisit my author page on amazon.com to find my books available on Kindle in digital and some in print at the website shown here:/nhttp://www.amazon.com/-/e/B008MD6CVS/nand Visit the link, here:  /nhttp://www.barnesandnoble.com/s/claude-michael-cassano?store=allproducts&amp;keyword=claude+michael+cassano/nfor my books available on NOOK and some in print at Barnes &amp; Noble.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/11/48cfea98-922a-47a4-8121-a0594c315f7c/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2013-11-15T14:31:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30748.mp4</video:content_loc>
      <video:uploader>CLAUDE MICHAEL CASSANO</video:uploader>
      <video:category>Particle Physics</video:category>
      <video:tag>soliton</video:tag>
      <video:tag>Klein</video:tag>
      <video:tag>Gordon</video:tag>
      <video:tag>Maxwell</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Equations</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>fermion</video:tag>
      <video:tag>preon</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Discovery-of-Nucleic-Acids</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Discovery of Nucleic Acids</video:title>
      <video:description>During discovery of nucleic acids, the genetic material was isolated from white blood cells by Friedrich Miescher. He called this acidic nature environment as nuclein. The rest of the information is in the video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/08/48b7ab6b-ee72-4ed2-92a9-5863a5507df0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>868</video:duration>
      <video:publication_date>2014-08-25T22:47:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31140.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lies</video:tag>
      <video:tag>Thieves</video:tag>
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      <video:tag>dna</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 92 - Ionization Cl (Quiz)</video:title>
      <video:description>Ionization Cl (Quiz)

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26267.jpg</video:thumbnail_loc>
      <video:duration>152</video:duration>
      <video:publication_date>2012-09-19T00:36:06.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/LPol-lH6nmI</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Ionization</video:tag>
      <video:tag>Cl</video:tag>
      <video:tag>Quiz</video:tag>
    </video:video>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>World&apos;s Fastest Camera</video:title>
      <video:description>&quot;Serial time-encoded amplified imaging for real-time observation of fast dynamic phenomena.&quot; By K. Goda, K. K. Tsia, &amp;amp; B. Jalali. Nature, Vol. 458, April 29, 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/49037b42-c57a-4135-899b-7a7a03adcd7b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>71</video:duration>
      <video:publication_date>2009-08-28T17:49:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3290.mp4</video:content_loc>
      <video:category>Education</video:category>
      <video:tag>Cameras</video:tag>
      <video:tag>tech</video:tag>
      <video:tag>Optics</video:tag>
      <video:tag>Microscopy</video:tag>
    </video:video>
  </url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>After a Knee Arthroplasty</video:title>
      <video:description>This is a major surgery. The doctor needs to observe the patients for about one month even after the surgery. The patients have to use a walker or crutches until the muscles regain their strength.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/49041c26-b3c5-4f10-b2e7-758f255d0544/cand_5.jpg</video:thumbnail_loc>
      <video:duration>33</video:duration>
      <video:publication_date>2011-11-29T11:03:55.000Z</video:publication_date>
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      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Gait</video:tag>
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      <video:tag>Total</video:tag>
      <video:tag>knee</video:tag>
      <video:tag>replacement</video:tag>
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    <loc>https://dnatube.com/videos/Lipoplasty-Fat-Remodelling</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lipoplasty-Fat Remodelling</video:title>
      <video:description>Lipoplasty-Fat Re-modelling also known as liposuction is a process of removing fat by suction. This video demonstrates the process of a liposuction surgery.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/49160631-2edc-4abd-bf6f-b16c49155a91/cand_5.jpg</video:thumbnail_loc>
      <video:duration>82</video:duration>
      <video:publication_date>2011-11-30T09:11:30.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9412.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>liposuction</video:tag>
      <video:tag>lipoplasty</video:tag>
      <video:tag>Fat</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:duration>271</video:duration>
      <video:publication_date>2011-12-06T17:04:24.000Z</video:publication_date>
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    <lastmod>2026-08-14</lastmod>
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      <video:duration>116</video:duration>
      <video:publication_date>2013-02-11T01:27:36.000Z</video:publication_date>
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      <video:tag>How</video:tag>
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      <video:tag>aneurysm</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>is</video:tag>
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      <video:tag>out</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Adding Fractions with Like Denominators

U02_L3_T1_we1 Adding Fractions with Like Denominators</video:description>
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      <video:duration>198</video:duration>
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      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Adding</video:tag>
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      <video:tag>with</video:tag>
      <video:tag>Like</video:tag>
      <video:tag>Denominators</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Analyzing Electric current, its component and uses.</video:description>
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      <video:duration>156</video:duration>
      <video:publication_date>2010-11-09T21:44:04.000Z</video:publication_date>
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      <video:category>Physics</video:category>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>What is a Lumbar Fusion Procedure? This video provides a brief description of this procedure by an expert doctor.</video:description>
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      <video:duration>81</video:duration>
      <video:publication_date>2013-04-07T16:56:55.000Z</video:publication_date>
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      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>What</video:tag>
      <video:tag>is</video:tag>
      <video:tag>A</video:tag>
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      <video:tag>Fusion</video:tag>
      <video:tag>Procedure</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Krill feast for Fur seals and whales in Blue Planet by BBC</video:title>
      <video:description>Krill are small crustaceans, they are generally small fish or young fry. From the amount that hatch only about half make it to adulthood. Krill is very popular with fur seals and whales which feast on the Krill. Here is the feast in the blue planet by BBC.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/4956a060-4e5c-442c-9b4e-42440adba772/cand_5.jpg</video:thumbnail_loc>
      <video:duration>221</video:duration>
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      <video:tag>and</video:tag>
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      <video:tag>on</video:tag>
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      <video:tag>blue</video:tag>
      <video:tag>Planet</video:tag>
      <video:tag>BBC</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Mini Gastric ByPass after Lap Band Removal</video:title>
      <video:description>Dr. Redledge is presenting a mini gastric bypass after lap band removal. The patient is a woman with a lap band (laparoscopic adjustable gastric band that is used for treating obesity). As the patient has  complaints with the lap band, this surgery had to be performed.</video:description>
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      <video:duration>355</video:duration>
      <video:publication_date>2011-12-06T20:10:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10913.mp4</video:content_loc>
      <video:uploader>glukan</video:uploader>
      <video:category>Medical</video:category>
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      <video:tag>Gastric</video:tag>
      <video:tag>Bypass</video:tag>
      <video:tag>lap</video:tag>
      <video:tag>Band</video:tag>
      <video:tag>Removal</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>mRNA Processing. After being transcribed, pre-mRNA must be processed. During processing certain features are added to the nascent mRNA. This section provides an animation and set of stills that cover the basic steps in mRNA processing. Read more: http://vcell.ndsu.edu/animations/mrnaprocessing/index.htm</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/4978eb90-c6e5-492e-9145-c9f1c44dabbc/cand_5.jpg</video:thumbnail_loc>
      <video:duration>149</video:duration>
      <video:publication_date>2010-11-24T05:25:45.000Z</video:publication_date>
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      <video:tag>mRNA</video:tag>
      <video:tag>processing</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>HHMI Holiday Lectures on Science 2004: Sceince of Fat. Dr. Ronald Evans Understanding Fat: Syndrome X and beyond.
Dr. Evans discusses marketing of food and Happy Meals - meals with toys.</video:description>
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      <video:duration>52</video:duration>
      <video:publication_date>2007-08-18T20:38:49.000Z</video:publication_date>
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      <video:uploader>siere</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>syndromex</video:tag>
      <video:tag>Fat</video:tag>
      <video:tag>marketing</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 40 - CS 61A : Review I</video:title>
      <video:description>CS 61A : Review I

CS 61A The Structure and Interpretation of Computer Programs
Instructor Brian Harvey
Spring 2008

Introduction to programming and computer science. This course exposes students to techniques of abstraction at several levels: (a) within a programming language, using higher-order functions, manifest types, data-directed programming, and message-passing; (b) between programming languages, using functional and rule-based languages as examples. It also relates these techniques to the practical problems of implementation of languages and algorithms on a von Neumann machine. There are several significant programming projects, programmed in a dialect of the LISP language.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19700.jpg</video:thumbnail_loc>
      <video:duration>1880</video:duration>
      <video:publication_date>2012-09-05T04:17:11.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/kzsqzDphEG8</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>cs</video:tag>
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      <video:tag>Course</video:tag>
      <video:tag>class</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Computer Science 164 - Lecture 20

Programming Languages and Compilers</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26224.jpg</video:thumbnail_loc>
      <video:duration>4774</video:duration>
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      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>164</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>20</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>This is the second part of a training video series on beta-glucanase assay. Use of beta-glucanase assay kit is explained in this video. Edited by Ashraf</video:description>
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      <video:duration>428</video:duration>
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      <video:category>Experiments</video:category>
      <video:tag>beta</video:tag>
      <video:tag>glucanase</video:tag>
      <video:tag>assay</video:tag>
      <video:tag>Training</video:tag>
      <video:tag>Video</video:tag>
      <video:tag>part</video:tag>
      <video:tag>2</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>RNA Folding Animation</video:title>
      <video:description>Since RNA is single-stranded, it can fold upon itself and form structures that are protein-like in both appearance and functionality.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/4cf7779c-da2b-41d1-bfa3-c8b3d445aa43/cand_5.jpg</video:thumbnail_loc>
      <video:duration>32</video:duration>
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      <video:uploader>Nazir Istanbl</video:uploader>
      <video:category>Molecular Genetics</video:category>
      <video:tag>RNA</video:tag>
      <video:tag>folding</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>LexA DNA complex as regulator for SOS response</video:title>
      <video:description>This video describes LexA DNA complex.

The SOS genes for DNA repair and cell division in bacteria are repressed by the binding of LexA repressor protein to the operator with SOS-box sequences under normal conditions. When they are challenged with sunlight UV, genotoxic chemicals etc., the LexA proteins are autocleaved with the help of RecA and single-stranded DNA, leading to the expression of the SOS genes to cope with DNA damage. The binding of LexA to the operator is carried out by the classical helix-turn-helix motif. This video is based on the recent refinement of the structure of the LexA-DNA complex (3JSO.pdb), in which the three alpha helices are colored pink-orange-blonde, beta strands are green-blue, and the gaps are for the disordered and flexible regions.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/10/4aee75fd-3322-4c05-b785-96220a4c10e0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>93</video:duration>
      <video:publication_date>2012-10-10T10:48:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27737.mp4</video:content_loc>
      <video:uploader>Julia Roberts</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Regulator</video:tag>
      <video:tag>for</video:tag>
      <video:tag>SOS</video:tag>
      <video:tag>response</video:tag>
      <video:tag>LexA</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>Complex</video:tag>
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    <loc>https://dnatube.com/videos/varicose-vein-surgery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>varicose vein surgery</video:title>
      <video:description>try not to stand for a long time ... ot to stay in bed :)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/4b13faf5-5e75-4b02-b460-28062fa26286/cand_5.jpg</video:thumbnail_loc>
      <video:duration>29</video:duration>
      <video:publication_date>2009-05-30T10:58:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2731.mp4</video:content_loc>
      <video:category>Medical</video:category>
      <video:tag>Health</video:tag>
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    <loc>https://dnatube.com/videos/Lec-23-Mathematics-Multivariable-Calculus</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23 - Mathematics - Multivariable Calculus</video:title>
      <video:description>This is the lecture 23 of the multivariable calculus course. Edward Frenkel is explaining this lecture as an instructor.

Multivariable Calculus
Instructor: Edward Frenkel

Course website: http://math.berkeley.edu/~frenkel</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19701.jpg</video:thumbnail_loc>
      <video:duration>4914</video:duration>
      <video:publication_date>2012-09-05T04:17:22.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/7tHkqh8m9UM</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2009</video:tag>
      <video:tag>Mathematics</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>multivariable</video:tag>
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    <loc>https://dnatube.com/videos/Evolution-of-the-Y-chromosome-part-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Evolution of the Y chromosome part 3</video:title>
      <video:description>Evolution of the Y chromosome is shown in this animation. This is part 3. Human X and Y chromosomes are called sex chromosomes, because, among other things they determine sex. 
Y chromosome is quite smaller than the X. How did the Y chromosome become so small? This animation depicts the 300 million year odyssey of the sex chromosomes that began when the pronto X and Y were an identical pair.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/4b381f6d-76f5-486c-b4e7-23a28dbf4089/cand_5.jpg</video:thumbnail_loc>
      <video:duration>34</video:duration>
      <video:publication_date>2007-08-06T13:55:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/621.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Y</video:tag>
      <video:tag>chromosome</video:tag>
      <video:tag>Evolution</video:tag>
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    <loc>https://dnatube.com/videos/Ray-Optics-Demonstration</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Ray Optics Demonstration</video:title>
      <video:description>The Ray Optics Demonstration Set is large enough for classroom presentations yet is portable for your convenience. Includes thirteen large acrylic optical models with magnetized coatings on their bases, allowing rapid setup and adjustment. When used with our Laser Ray Box, the light ray paths are clearly visible in a normally-illuminated room, both in air and inside the models. The paths can be clearly followed through several successive model elements, allowing the ray diagrams of simple ...</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/4b468897-9b21-401f-90cf-8056221d65c0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>124</video:duration>
      <video:publication_date>2009-04-09T23:25:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1695.mp4</video:content_loc>
      <video:uploader>nirva dede</video:uploader>
      <video:category>Atomic Physics</video:category>
      <video:tag>Optics</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>cenco</video:tag>
      <video:tag>rayoptics</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Echoes-of-Forgotten-Places</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Echoes of Forgotten Places</video:title>
      <video:description>A short trailer for the film Echoes of Forgotten Places a film about Urban Exploration, Industrial Archaeology and the Aesthetics of Decay. Visit www.scribblemedia.com for more info.  See my other videos for more IA stuff...</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/4b50743e-6785-420d-95e7-0f6ffd075fa1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>67</video:duration>
      <video:publication_date>2009-05-26T06:01:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2279.mp4</video:content_loc>
      <video:category>Others</video:category>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Misconception About Momentum of a Body</video:title>
      <video:description>This video will help you to remove your misconception about the formula for momentum of a body. The formula is explained with diagrams.</video:description>
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      <video:duration>71</video:duration>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29183.mp4</video:content_loc>
      <video:uploader>Jorge Rivera</video:uploader>
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      <video:tag>Another</video:tag>
      <video:tag>physics</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Dr Momeni Shows Surgery Procedure on Dupuytren&apos;s Contracture</video:title>
      <video:description>The video provides information on a surgery procedure for Dupuytren&apos;s disease patients. Dr.Momeni is showing how the pain and the stiffness might be cured by a simple local anesthetic operation.</video:description>
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      <video:uploader>season_31</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Removal of Keyhole Gallbladder</video:title>
      <video:description>This video will help the medical students in keyhole gallbladder removal surgery. A brief explanation with the structural diagram is shown here.</video:description>
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      <video:uploader>Ilse Rey</video:uploader>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How Scientific Animations Make Your Product Look Good</video:title>
      <video:description>This video testimonial is created to share experience of Mr. Patrik Lynch, Director, Global marketing biosurgery, a brand dealing in medical devices. He is appreciating the services provided by Scientific Animation and recommending the same for &quot;make you look good&quot;.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30720.mp4</video:content_loc>
      <video:uploader>Scientific Animations</video:uploader>
      <video:category>Scientific Animations</video:category>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Performing Mammary Ductoscopy</video:title>
      <video:description>This video shows what it looks like once inside the milk duct. This images are made possible through the use of fiber optic scope which is less than a millimeter thick.</video:description>
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      <video:publication_date>2011-11-30T10:22:54.000Z</video:publication_date>
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      <video:uploader>second second</video:uploader>
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      <video:tag>mammary</video:tag>
      <video:tag>Ductoscopy</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What Is the Golden Ratio</video:title>
      <video:description>The golden ratio also known as golden mean or golden section refers to a special number approximately equal 1.618. It makes it s appearance in art, architecture, geometry and other mathematical related disciplines.</video:description>
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      <video:duration>103</video:duration>
      <video:publication_date>2011-11-24T00:08:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7707.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Civil Engineering</video:category>
      <video:tag>math</video:tag>
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      <video:tag>What</video:tag>
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      <video:tag>the</video:tag>
      <video:tag>Golden</video:tag>
      <video:tag>Ratio</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>To celebrate the 40th anniversary of Appollo 11, NASA released this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/4bbc5868-8929-4b44-8408-8acd5ff01b0b/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2011-11-07T01:23:26.000Z</video:publication_date>
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      <video:uploader>second second</video:uploader>
      <video:category>Science and technology</video:category>
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      <video:tag>Apollo</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>American Studies 10AC - Lecture 2

Introduction to American Studies</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26733.jpg</video:thumbnail_loc>
      <video:duration>4826</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/vF5WKQvhgeA</video:player_loc>
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      <video:tag>Lecture</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Giant Anteater in Mutant Planet</video:title>
      <video:description>An anteater is an odd looking mammal, this video shows one on a morning forage, it is 7 foot long and weighs in at 80 pounds. Giant anteaters are sometimes mistaken for bears due to the fur and claws. This a mutant planet production of a giant anteater</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/4bd47b0c-1ac7-4c92-9ea2-adacdb051f69/cand_5.jpg</video:thumbnail_loc>
      <video:duration>70</video:duration>
      <video:publication_date>2012-12-08T08:06:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28388.mp4</video:content_loc>
      <video:uploader>Amir Nayak</video:uploader>
      <video:category>Ecology</video:category>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/4c06d38a-f8f8-43a6-b63f-905586ce89a7/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2011-10-23T03:51:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7134.mp4</video:content_loc>
      <video:uploader>cloudiea_re</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>mri</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Different proteins have different sequence of amino acid as regulated by the corresponding gene.There is a primary, secondary and tertiary structure.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2127.mp4</video:content_loc>
      <video:uploader>cezaracocoi</video:uploader>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:uploader>Von Paredes</video:uploader>
      <video:category>Healthcare Management</video:category>
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    <loc>https://dnatube.com/videos/How-To-Plot-Velocity-Time-Graph</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How To Plot Velocity Time Graph?</video:title>
      <video:description>This video demonstrates how to plot a graph of time and velocity from a given data. Velocity time graphs are commonly used to determine acceleration and motion.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/4c138777-e784-4a67-a831-4ec1c52dbf62/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2011-12-12T03:07:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11469.mp4</video:content_loc>
      <video:uploader>velatin</video:uploader>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:duration>140</video:duration>
      <video:publication_date>2007-10-30T19:24:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1088.mp4</video:content_loc>
      <video:uploader>rupeshshet</video:uploader>
      <video:category>Experiments</video:category>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What Is The Moon Illusion?</video:title>
      <video:description>This video demonstrates the illusions made by our moon. The ebbinghaus illusion is also explained in this presentation.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/4c31abd9-3c3c-412e-891b-acb282b64372/cand_5.jpg</video:thumbnail_loc>
      <video:duration>123</video:duration>
      <video:publication_date>2012-12-08T07:50:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28351.mp4</video:content_loc>
      <video:uploader>Amir Nayak</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/What-are-the-four-levels-of-protein-structure</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What are the four levels of protein structure?</video:title>
      <video:description>This videos show the four levels of protein structure which are Nitrogen, Oxygen, Sulfur, and Carbon. The color code for the video is blue for Nitrogen, red for Oxygen, yellow for Sulfur, and varying colors for Carbon.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/10/4c44b8d9-9971-43df-9a93-95b8da37ac5c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>81</video:duration>
      <video:publication_date>2012-10-31T00:51:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27947.mp4</video:content_loc>
      <video:uploader>Nikunj Patel</video:uploader>
      <video:category>Biochemistry</video:category>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>lec 15-Electrical Engineering 240</video:title>
      <video:description>lec 15-Electrical Engineering 240.Advanced Analog Integrated Circuits</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20895.jpg</video:thumbnail_loc>
      <video:duration>4687</video:duration>
      <video:publication_date>2012-09-08T00:03:27.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/dcPfNg0dCNs</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 16-Electrical Engineering 240</video:title>
      <video:description>lec 16-Electrical Engineering 240 .Advanced Analog Integrated Circuits</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20896.jpg</video:thumbnail_loc>
      <video:duration>3765</video:duration>
      <video:publication_date>2012-09-08T00:04:17.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/KOc91Ktupps</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>electrical</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>This video will introduce you with the gastric lavage for cleaning the stomach. It is also known as stomach pumping.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/d15af468-50d1-4414-8c71-6b27ee7331a9/cand_25.jpg</video:thumbnail_loc>
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      <video:category>Medical</video:category>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Diversity Oriented Synthesis</video:title>
      <video:description>A step-by-step depiction of a diversity-oriented organic synthesis reaction on beads (created for Professor Stuart Schreiber at Harvard/Broad). At the same time as the camera follows the reaction in 3D showing bond rearrangements, the viewer can simultaneously follow the reaction in standard stick notation at the bottom of the screen.
Video reference:  Eric Keller</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/12/4c54467c-f643-46ae-a3be-c46fa0d760bc/cand_5.jpg</video:thumbnail_loc>
      <video:duration>120</video:duration>
      <video:publication_date>2007-12-19T01:11:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1189.mp4</video:content_loc>
      <video:uploader>ayseni</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>synthesis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Information-on-psychotic-depression</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Information on psychotic depression</video:title>
      <video:description>Dr. J. Clive provides more information in this video on psychotic depression. This is a mental disorder where a patient is out of touch with reality and may require hospitalization.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/4c62db81-b89a-441f-91c4-9ecb4c23eb73/cand_5.jpg</video:thumbnail_loc>
      <video:duration>247</video:duration>
      <video:publication_date>2011-11-28T18:09:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8541.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Psychotic</video:tag>
      <video:tag>Depression</video:tag>
      <video:tag>information</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-Public-Health-250B-Lecture-18-Screening</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - Public Health 250B - Lecture 18: Screening</video:title>
      <video:description>Public Health 250B - Lecture 18: Screening

Epidemiologic Methods II</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25626.jpg</video:thumbnail_loc>
      <video:duration>5024</video:duration>
      <video:publication_date>2012-09-18T16:41:40.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/qo9frA_nn-4</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Public</video:tag>
      <video:tag>Health</video:tag>
      <video:tag>250B</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>18</video:tag>
      <video:tag>Screening</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Transgenic-mice-process</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Transgenic mice process</video:title>
      <video:description>This video is the third part of a discussion on transgenic mice process. A transgenic mouse has artificially introduced additional genetic materials in all of its cells. The video is helpful for medical personnel.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/4c6e1579-3399-4108-b5c5-5cba9cb93f62/cand_5.jpg</video:thumbnail_loc>
      <video:duration>404</video:duration>
      <video:publication_date>2010-11-22T22:52:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5694.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Transgenic</video:tag>
      <video:tag>mice</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Dirac-Equation-is-a-Special-Case-of-the-Maxwell-Cassano</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Dirac Equation is a Special Case of the Maxwell-Cassano</video:title>
      <video:description>The Dirac Equation is a Special Case of the Maxwell-Cassano Equations/nFor vector Phi of D  
The Klein-Gordon equation may be written (see reference (4)):/nWhenever Phi of D  is a 2 to the M-dimensional vector, via a matrix differential operator factorization, it may be written (in the Dirac representation), as shown here:
and, since these matrix operators are commutative:
conformability of the matrices requires thatthese matrices 
are all  2×1  matrices; yielding:  /nFor symmetry purposes, let:
       t=ix^0
then, combining into a single matrix equation,/n Just as there are a number of representations of the Dirac equation, there is more than one matrix operator factorization of the Maxwell-Cassano equations (3).
    
A matrix operator factorization of the Maxwell-Cassano equations may be compactly written, from references (1) and (3) as follows:
 
For the stationary state the source/sink density term vanishes in the Maxwell-Cassano equations, which allows an equating of the 
Maxwell-Cassano equation &amp; Dirac equation factorizations.
    
These may imply correlations between the Dirac equation and the 
Maxwell-Cassano equations as the correspondences/mappings:
         m⇔|m| and -θ_sub_D_to_the_j = f_to_the_h./nThe Dirac equation may be expanded with the above notation as shown/nAs reference (1) shows. the component pairs may be organized such that this organization exhibits the mass-generalization of Maxwell&apos;s equations, but organizing them while comparing them analogously to the Dirac equations yields the shown/nAnd, Continuing the comparison with the Maxwell-Cassano equations in the special case:    
     m_sub_zero = -m , m_sub_1=m_sub_2=m_sub_3 = 0:/nSo, extending the Dirac equation beyond the source/sink free case (so looking beyond just eigenvalues and eigenvectors); and writing in matrix form, and comparing:
Then, viewing each matrix as a paired sum:
    In this form the transformations are easy to see:
 By the invertible matrix theorem each matrix is invertible. 
Thus, these transform</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2015/04/4c7d57eb-93dd-438c-ab71-9df85ebad955/cand_5.jpg</video:thumbnail_loc>
      <video:duration>290</video:duration>
      <video:publication_date>2015-04-01T13:16:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32115.mp4</video:content_loc>
      <video:uploader>CLAUDE MICHAEL CASSANO</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Dirac</video:tag>
      <video:tag>Maxwell</video:tag>
      <video:tag>equation</video:tag>
      <video:tag>Field</video:tag>
      <video:tag>fermion</video:tag>
      <video:tag>Quantum</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Introduction-to-Chemical-Equilibrium-Part-2-of-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Introduction to  Chemical Equilibrium Part 2 of 3</video:title>
      <video:description>Here Equilibrium is defined and stated that making reactants is as fast as making products.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/4de36de5-6985-4bd6-be89-27aa44054f9e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>622</video:duration>
      <video:publication_date>2010-12-21T12:41:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6704.mp4</video:content_loc>
      <video:uploader>mariachi</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>introduction</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Equilibrium</video:tag>
      <video:tag>part</video:tag>
      <video:tag>2</video:tag>
      <video:tag>of</video:tag>
      <video:tag>3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Physics-Behind-Baseball</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Physics Behind Baseball</video:title>
      <video:description>This video shows the physics related with the baseball flight of ball. Throwing and hitting of the ball should pe at proper angles to get a good result.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/4de64ce9-4188-40c3-b468-e317a0889654/cand_5.jpg</video:thumbnail_loc>
      <video:duration>149</video:duration>
      <video:publication_date>2012-12-08T08:12:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28399.mp4</video:content_loc>
      <video:uploader>Amir Nayak</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>the</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Baseball</video:tag>
      <video:tag>Flight</video:tag>
      <video:tag>Ball</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Colonoscopy-Normal-3bdb1d</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Colonoscopy - Normal</video:title>
      <video:description>A colonoscopy is an examination of the colon or large intestine, that is done with an instrument called a colonoscope. This is a demonstration of the a normal colonoscopy.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/4deb7155-0a95-48a7-94bf-5c2014cbfb0c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>56</video:duration>
      <video:publication_date>2011-12-11T22:45:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11038.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Normal</video:tag>
      <video:tag>Colonoscopy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/LIfe-Cycle-of-Bryophyte</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>LIfe Cycle of Bryophyte</video:title>
      <video:description>This video gives information about byrophyte life cycle. Bryophytes alternate a gametophytic generation with a sporophytic one. Sporic meiosis is a life cycle in which meiosis gives rise to spores, not gametes. Each of the haploid (1 n) spores is capable of developing into a multicellular, haploid individual, the gametophyte. The first structure formed from spores in most mosses and many liverworts is a filamentous, algal-like, green protonema (plural,protonemata). In some mosses the protonemata are long lived with rhizoids and aerial filaments and they often form dense green mats in suitable sites. Cells in the protonema, probably stimulated by red light and kinetin, give rise to shoots, which enlarge and become the mature gametophytes. In the bryophytes, these are the dominant, independent (photosynthetic) plants.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/06/4df119dc-2e5a-4fe8-8a76-6bb6b132016f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>553</video:duration>
      <video:publication_date>2014-06-24T21:14:10.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31003.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Developmental Biology</video:category>
      <video:tag>Bryophyte</video:tag>
      <video:tag>life</video:tag>
      <video:tag>Cycle</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-73-Adding-Mixed-Numbers-Word-Problem</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 73 - Adding Mixed Numbers Word Problem</video:title>
      <video:description>Adding Mixed Numbers Word Problem

U02_L3_T1_we5 Adding Mixed Numbers Word Problem</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24801.jpg</video:thumbnail_loc>
      <video:duration>202</video:duration>
      <video:publication_date>2012-09-17T16:53:22.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/o0arqcKC7QE</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Adding</video:tag>
      <video:tag>Mixed</video:tag>
      <video:tag>Numbers</video:tag>
      <video:tag>Word</video:tag>
      <video:tag>Problem</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Standard-Model</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Standard Model</video:title>
      <video:description>The standard model is the combination of two theories of particle physics into a single framework to describe all interactions of subatomic particles, except those due to gravity. The two components of the standard model are electroweak theory, which describes interactions via the electromagnetic and weak forces, and quantum chromodynamics, the theory of the strong nuclear force. Both these theories are gauge field theories, which describe the interactions between particles in terms of the exchange of intermediary “messenger” particles that have one unit of intrinsic angular momentum, or spin.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/4df9a73a-8c24-4b72-b093-bbf2adf2289d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>891</video:duration>
      <video:publication_date>2010-11-09T11:46:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4833.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Particle Physics</video:category>
      <video:tag>standard</video:tag>
      <video:tag>model</video:tag>
      <video:tag>physics</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Coronay-Artery-Bypass-Heart-Surgery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Coronay Artery Bypass Heart Surgery</video:title>
      <video:description>Video of a coronary artery bypass surgery being performed, no audio.  Be advised that this video is of a graphic nature and may be disturbing to some viewers.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/4e039677-30e5-450a-bad6-5ae7b5d86df9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>95</video:duration>
      <video:publication_date>2011-11-30T09:10:30.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9409.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Coronay</video:tag>
      <video:tag>artery</video:tag>
      <video:tag>Bypass</video:tag>
      <video:tag>Heart</video:tag>
      <video:tag>Surgery</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Nursing-Lab-Running-Medication-Through-an-IV</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Nursing Lab - Running Medication Through an IV</video:title>
      <video:description>Quick lab example about administering medication via IV. We go over steps and explain the whole procedures involved in administering the medication.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/4e10535a-4e64-4f91-a5eb-a80dc0668474/cand_5.jpg</video:thumbnail_loc>
      <video:duration>90</video:duration>
      <video:publication_date>2011-12-01T20:36:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10420.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>nursing</video:tag>
      <video:tag>Lab</video:tag>
      <video:tag>How</video:tag>
      <video:tag>to</video:tag>
      <video:tag>medication</video:tag>
      <video:tag>Administering</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Video-lecture-acid-base-equilibrium</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Video lecture: acid-base equilibrium</video:title>
      <video:description>Acid-base equilibrium is of particular importance in biological systems because the pH at which a reaction occurs is very important. This video presents a lecture on acid-base equilibrium. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/4e0b3ebc-1e93-426e-bf11-af1f31a9e326/cand_5.jpg</video:thumbnail_loc>
      <video:duration>3004</video:duration>
      <video:publication_date>2009-04-16T23:15:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1754.mp4</video:content_loc>
      <video:uploader>Celal Yankuncu</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Acid</video:tag>
      <video:tag>base</video:tag>
      <video:tag>Equilibrium</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Arterial-blood-gases-ABGs</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Arterial blood gases ABGs</video:title>
      <video:description>It is blood test performed on a sample of blood taken from an artery venous blood cant be used it is vital to patients management in critical areas such as icu and emergency department.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/4e286596-486c-4f8b-9a9c-2b8f1447848a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>500</video:duration>
      <video:publication_date>2011-11-29T21:55:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9196.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Others</video:category>
      <video:tag>ABGs</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-74-Subtracting-Fractions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 74 - Subtracting  Fractions</video:title>
      <video:description>Subtracting  Fractions

U02_L3_T2_we1 Subtracting  Fractions</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24802.jpg</video:thumbnail_loc>
      <video:duration>146</video:duration>
      <video:publication_date>2012-09-17T16:53:42.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/UbUdyE1_b9g</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Subtracting</video:tag>
      <video:tag>Fractions</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/National-Radon-Action-Month-2011-All-Homes-Should-Be-Tested</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>National Radon Action Month 2011. All Homes Should Be Tested</video:title>
      <video:description>&quot;All homes should be tested for radon gas,&quot; says Ben Ingalls of Denver&apos;s Air Quality Control Agency. http://RadonMonth.WordPress.com &lt;br&gt; The EPA has designated January as National Radon Awareness Month. &quot;Radon problems have been found all over the country,&quot; according to James Gelina, a radon mitigation professional. &lt;br&gt; The Surgeon General warns that radon causes lung cancer. &quot;Testing for radon is easy and inexpensive,&quot; states Ross Aton, NEHA certified radon mitigator. &lt;br&gt; Testing kits are available at hardware stores and from local health departments. According to Jeff Finken of Accredited Radon Mitigation, &quot;Radon problems can be fixed in most homes for under $1,000.&quot; &lt;br&gt; Air Quality Control is America&apos;s largest and most reputable radon remediation contractor. The have offices in Colorado, Minnesota, Wisconsin, Indiana, Kentucky, Michigan, Pennsylvania, Maryland, West Virginia, New York, Connecticut, Georgia, North Carolina, South Carolina, and Massachusetts. Visit www.MitigationSystem.com or call 1-800-NO-RADON.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/01/4e2e4f48-5cd2-45bd-ada6-b81d7c9b0cc9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>218</video:duration>
      <video:publication_date>2011-01-11T03:24:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6752.mp4</video:content_loc>
      <video:uploader>Radon Mitigation</video:uploader>
      <video:category>Others</video:category>
      <video:tag>radon</video:tag>
      <video:tag>ingalls</video:tag>
      <video:tag>National</video:tag>
      <video:tag>month</video:tag>
      <video:tag>gelina</video:tag>
      <video:tag>mitigation</video:tag>
      <video:tag>aton</video:tag>
      <video:tag>epa</video:tag>
      <video:tag>finken</video:tag>
      <video:tag>Air</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>control</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Solar-dynamic-observatory-project</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Solar dynamic observatory project</video:title>
      <video:description>This is a NASAs solar dynamic observatory project presented by Dean Pesnell. It is an overview studying the sun and using the knowledge on some other planets.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/4e3afa64-5764-4438-a0d5-07ef889b54ad/cand_5.jpg</video:thumbnail_loc>
      <video:duration>109</video:duration>
      <video:publication_date>2011-11-10T02:51:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7424.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Others</video:category>
      <video:tag>solar</video:tag>
      <video:tag>dynamic</video:tag>
      <video:tag>observatory</video:tag>
      <video:tag>Project</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Naked-archaeologist-preview-who-wrote-the-dead-sea-scrolls</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Naked archaeologist preview - who wrote the dead sea scrolls</video:title>
      <video:description>He&apos;s the Ali G of archaeology! Simcha Jacobovici is The Naked Archaeologist. Watch his adventures on History International in the US, Vision TV in Canada, and UKTV in the UK. This is the story of the dead scrolls&apos; author.</video:description>
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Foundations of American Cyber-Culture</video:description>
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eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
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What is Zika Virus?
How does Zika Virus spread?
Which areas are affected? 
What is microcephaly?
Who is in danger regarding Zika Virus? 
How do you know you have been infected with Zika Virus?
How has the Wold responded?
How will this affect the olympics?
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Video reff: watchmojo.com
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eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
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Tsar Bomba was a huge bomb, about the size of a car. The USSR&apos;s heaviest carrier plane had to be modified in order to carry it. The bomb was outfitted with a special slow parachute, to give the plane time to travel a substantial distance away before the bomb was detonated. When the bomb exploded, the fireball was so tall that it touched the part of the sky where the plane was upon release. The mushroom cloud it produced was 60 km (37 mi) tall, almost seven times higher than Mount Everest, and 30-40 km wide.</video:description>
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    <loc>https://dnatube.com/videos/Borderline-personality-disorder-information-treatment-medication</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Borderline personality disorder information treatment medication</video:title>
      <video:description>Borderline personality disorder called emotionally unstable personality by a lack of clear diagnoses effective treatments and accurate information learn more information on borderline personality disorder.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/4ea1a332-0163-4160-96f8-b529f317cd06/cand_5.jpg</video:thumbnail_loc>
      <video:duration>248</video:duration>
      <video:publication_date>2011-12-01T00:37:23.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9838.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Borderline</video:tag>
      <video:tag>personality</video:tag>
      <video:tag>Disorder</video:tag>
      <video:tag>information</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Interest-part-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Interest (part 2)</video:title>
      <video:description>Interest (part 2)

More on simple and compound interest</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20100.jpg</video:thumbnail_loc>
      <video:duration>481</video:duration>
      <video:publication_date>2012-09-06T02:00:15.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/t4zfiBw0hwM</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Interest</video:tag>
      <video:tag>part</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cloning-of-Animals</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cloning of Animals</video:title>
      <video:description>How to isolate genes from an animal and after cloning transfer them in other animals of same species? This video explains a clear view of cloning.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/4ebfc162-39c7-4c50-a99a-0edd01ccf1f4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>74</video:duration>
      <video:publication_date>2009-08-07T18:17:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3159.mp4</video:content_loc>
      <video:category>Biomedical Engineering</video:category>
      <video:tag>How</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Clone</video:tag>
      <video:tag>animals</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Conotoxin</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Conotoxin</video:title>
      <video:description>Conotoxin is a neurotoxic peptides .It is isolated from the venom of marine cone snail,genus Conus,Its consist of 10 to 30 aminoacid residues,Typically have one or more dilsulfde bonds,Conotoxins have a variety of mechanisms of action like ion channels. Types and biological activities of conotoxins The number of conotoxins whose activities have been determined so far is five, and they are called the α(alpha)-, δ(delta)-, κ(kappa)-, μ(mu)-, and ω(omega)- types. Each of the five types of conotoxins attacks a different target * α-conotoxin inhibits acetylcholine receptors at nerves and muscles. * δ-conotoxin inhibits the inactivation of voltage-dependent sodium channels. * κ-conotoxin inhibits potassium channels. * μ-conotoxin inhibits voltage-dependent sodium channels in muscles. * ω-conotoxin inhibits N-type voltage-dependent calcium channels. Because N-type voltage-dependent calcium channels are related to algesia (sensitivity to pain) in the nervous system, ω-conotoxin has an analgesic effect: the effect of ω-conotoxin M VII A is 100 to 1000 times that of morphine.[7] Therefore a synthetic version of ω-conotoxin M VII A has found application as an analgesic drug ziconotide (Prialt). Types of conotoxins also differ in the number and pattern of disulfide bonds [9]. The disulfide bonding network, as well as specific amino acids in inter-cysteine loops, provide the specificity of conotoxins. Omega, delta and kappa conotoxins Omega, delta and kappa families of conotoxins have a knottin or inhibitor cysteine knot scaffold. The knottin scaffold is a very special disulfide-through-disulfide knot, in which the III-VI disulfide bond crosses the macrocycle formed by two other disulfide bonds (I-IV and II-V) and the interconnecting backbone segments, where I-VI indicates the six cysteine residues starting from the N-terminus. The cysteine arrangements are the same for omega, delta and kappa families, even though omega conotoxins are calcium channel blockers, whereas delta conotoxins delay the inactivation of sodium channels</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/07/4eb531e5-1640-4e4c-9e7d-9a84c0a64862/cand_5.jpg</video:thumbnail_loc>
      <video:duration>72</video:duration>
      <video:publication_date>2009-07-08T01:31:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3001.mp4</video:content_loc>
      <video:uploader>sikadi</video:uploader>
      <video:category>Others</video:category>
      <video:tag>3d</video:tag>
      <video:tag>Animation</video:tag>
      <video:tag>Cone</video:tag>
      <video:tag>snail</video:tag>
      <video:tag>Scientific</video:tag>
      <video:tag>conotoxin</video:tag>
      <video:tag>venom</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-Price-Elasticity-of-Demand</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec  17 - Price Elasticity of Demand</video:title>
      <video:description>Price Elasticity of Demand

Introduction to price elasticity of demand</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25394.jpg</video:thumbnail_loc>
      <video:duration>797</video:duration>
      <video:publication_date>2012-09-18T13:35:12.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/slP8XZ6Nq40</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>price</video:tag>
      <video:tag>Elasticity</video:tag>
      <video:tag>of</video:tag>
      <video:tag>demand</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Anatomy-of-the-forearm-part-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Anatomy of the forearm part 1</video:title>
      <video:description>This video discusses different muscles that form human forearm using a model. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/06/4edfce37-be92-457a-9a2e-0ad50eb7f73b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>209</video:duration>
      <video:publication_date>2009-06-01T10:12:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2745.mp4</video:content_loc>
      <video:uploader>abdul hannan</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Arm</video:tag>
      <video:tag>model</video:tag>
      <video:tag>Forearm</video:tag>
      <video:tag>Muscles</video:tag>
      <video:tag>Droual</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Polar-Covalent-Bonding-of-HCl</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Polar Covalent Bonding of HCl</video:title>
      <video:description>This video shows the formation of polar covalent bond between the hydrogen and the chlorine atom. The bonds which are partly ionic are called polar covalent bonds.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/4eed7cd0-8366-456e-be81-33b44428bb96/cand_5.jpg</video:thumbnail_loc>
      <video:duration>51</video:duration>
      <video:publication_date>2011-12-11T23:53:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11234.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Polar</video:tag>
      <video:tag>Covalent</video:tag>
      <video:tag>Bonding</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Iimmunofluorescence-detection-of-bacteria-Microbilogy-lesson</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Iimmunofluorescence detection of bacteria - Microbilogy lesson</video:title>
      <video:description>Microbiology is a term derived from the Greek language mīkros(small), bios (life) and λογία (logia). It involves studying microscopic organs, either acellular (have no cells), unicellular (have single cell) and multi-cellular (colony of cells). This discipline has several sub-discipline like mycology, bacteriology, virology, parasitology among others. In this video, we discus immunofluorescence detection of bacteria in organisms.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/4ef5e419-31e1-43dc-ba5e-91cc2cc93fed/cand_5.jpg</video:thumbnail_loc>
      <video:duration>110</video:duration>
      <video:publication_date>2013-02-11T03:23:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30179.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>microbiology</video:tag>
      <video:tag>immunofluorescence</video:tag>
      <video:tag>detection</video:tag>
      <video:tag>of</video:tag>
      <video:tag>bacteria</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-75-Subtracting-Mixed-Numbers</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 75 - Subtracting Mixed Numbers</video:title>
      <video:description>Subtracting Mixed Numbers

U02_L3_T2_we2 Subtracting Mixed Numbers</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24804.jpg</video:thumbnail_loc>
      <video:duration>239</video:duration>
      <video:publication_date>2012-09-17T16:54:01.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/WF7L2waDwLw</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Subtracting</video:tag>
      <video:tag>Mixed</video:tag>
      <video:tag>Numbers</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Defining-Irreducible-Complexity</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Defining Irreducible Complexity</video:title>
      <video:description>Irreducible Complexity is defined by Michael Behe as &quot;A single system composed of several well-matched, interacting parts that contribute to the basic function, wherein the removal of any one of the parts causes the system to effectively cease functioning&quot;</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/4ef8b9fb-3d60-4ec3-91d1-bb4c496f6b6b/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2009-05-27T21:53:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2609.mp4</video:content_loc>
      <video:uploader>watch</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Intelligent</video:tag>
      <video:tag>design</video:tag>
      <video:tag>ID</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>Creation</video:tag>
      <video:tag>Debate</video:tag>
      <video:tag>education</video:tag>
      <video:tag>Facts</video:tag>
      <video:tag>molecule</video:tag>
      <video:tag>Eye</video:tag>
      <video:tag>Flagellum</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-MIT-7014-Introductory-Biology-Spring-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - MIT 7.014 Introductory Biology, Spring 2005</video:title>
      <video:description>&quot;Lec 11 - MIT 7.014 Introductory Biology, Spring 2005&quot; (Prof. Graham Walker)

View the complete course: http://ocw.mit.edu/7-014S05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15143.jpg</video:thumbnail_loc>
      <video:duration>2751</video:duration>
      <video:publication_date>2012-08-28T13:28:28.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Uf7qNWklQkE</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Introductory</video:tag>
      <video:tag>biology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-83-Steam-Crush-Soda-Can-Small-and-Big</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 83 - Steam Crush Soda Can (Small and Big)</video:title>
      <video:description>Steam Crush Soda Can (Small and Big)

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26471.jpg</video:thumbnail_loc>
      <video:duration>102</video:duration>
      <video:publication_date>2012-09-19T01:17:15.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/TrluA_tcjVE</video:player_loc>
      <video:uploader>Berkeley</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Steam</video:tag>
      <video:tag>Crush</video:tag>
      <video:tag>Soda</video:tag>
      <video:tag>Can</video:tag>
      <video:tag>Small</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Big</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Introduction-With-Device-Dermapace</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Introduction With Device Dermapace</video:title>
      <video:description>This animated video describes the functioning and behavior of dermapace device. Watch this video to know how it is used.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/04/4f10c871-4fab-423c-a1e1-b6dcc773abe3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>70</video:duration>
      <video:publication_date>2013-04-07T20:08:10.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30519.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Sanuwave</video:tag>
      <video:tag>Dermapace</video:tag>
      <video:tag>3d</video:tag>
      <video:tag>Medical</video:tag>
      <video:tag>device</video:tag>
      <video:tag>Animation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Function-of-the-Memory</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Function of the Memory</video:title>
      <video:description>Memory is part of the brain function in which, as is the case in this video, has the brain sort specific details of memory that are important to a being and are then transferred from short term to long term memory and stored there.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/06/4f48d55d-2959-44ef-aacb-2e125d74e48e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>9</video:duration>
      <video:publication_date>2009-06-19T16:44:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2853.mp4</video:content_loc>
      <video:category>Neuroscience</video:category>
      <video:tag>Memory</video:tag>
      <video:tag>function</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Protein-Quantification-Silver-Stain</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Protein Quantification (Silver Stain)</video:title>
      <video:description>By Abnova - Silver staining is used to detect proteins after electrophoretic separation on polyacrylamide gels. It combines excellent sensitivity while using very simple and cheap equipment and chemicals. The procedures of silver staining are protein fixation, silver impregnation and image development.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/03/4f4fbbeb-a58b-42f0-8a26-123c21a2f1b3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>293</video:duration>
      <video:publication_date>2010-03-15T06:23:44.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3952.mp4</video:content_loc>
      <video:uploader>Abnova Corp</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>Abnova</video:tag>
      <video:tag>antibody</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>Quantification</video:tag>
      <video:tag>Silver</video:tag>
      <video:tag>stain</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-First-Law-Of-Thermodynamics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is First Law Of Thermodynamics</video:title>
      <video:description>How does an air conditioner uses the first law of thermodynamics? This law is explained in the video with several examples.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/4f823cb6-ed29-4873-bf1d-21e278cff121/cand_5.jpg</video:thumbnail_loc>
      <video:duration>209</video:duration>
      <video:publication_date>2011-12-12T03:14:08.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11483.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>First</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>of</video:tag>
      <video:tag>thermodynamics</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-the-Sense-of-Sight-Works-with-The-Vision-Center</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How the Sense of Sight Works with The Vision Center</video:title>
      <video:description>This video shows how our eyes operate even under stressful situtions and the importance of connection to the vission center.The eye is a complex organ composed of many small parts, each vital to normal vision. The ability to see clearly depends on how well these parts work</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/4f85b59f-a317-4229-af07-eb3d1c16deaa/cand_5.jpg</video:thumbnail_loc>
      <video:duration>233</video:duration>
      <video:publication_date>2009-04-23T07:02:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2006.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>medicine</video:tag>
      <video:tag>vision</video:tag>
      <video:tag>Eye</video:tag>
      <video:tag>Health</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/HIV-drug-groups-NNRTI-s</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>HIV drug groups - NNRTI s</video:title>
      <video:description>We look at the activities of the various HIV drug groups. We demonstrate;
- Mechanism of action and 
- Mechanism of resistance.

For more HIV e-learning animations log to www.tibotec-hiv.com.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2008/03/4f87bf3e-e970-411d-9ff2-9f01a22687ba/cand_5.jpg</video:thumbnail_loc>
      <video:duration>30</video:duration>
      <video:publication_date>2008-03-28T00:15:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1285.mp4</video:content_loc>
      <video:uploader>Technician</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>HIV</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-32-Public-Health-250A-Lecture-38-Screening-I-A-Reingold</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 32 - Public Health 250A - Lecture 38: Screening I: A. Reingold</video:title>
      <video:description>Public Health 250A - Lecture 38: Screening I: A. Reingold

Epidemiologic Methods I</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25679.jpg</video:thumbnail_loc>
      <video:duration>2912</video:duration>
      <video:publication_date>2012-09-18T16:56:14.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/vc3LpaIxYD0</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Public</video:tag>
      <video:tag>Health</video:tag>
      <video:tag>250A</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>38</video:tag>
      <video:tag>Screening</video:tag>
      <video:tag>I</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Reingold</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Virus-Lysogenic-Cycle</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Virus Lysogenic Cycle</video:title>
      <video:description>In a lysogenic cycle, viral nucleid acid becomes part of the host cell chromosome and it&apos;s replicated with it. Eventually the virus enters a lytic cycle and kills the host cell.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/10/4f880641-4463-4ee2-9791-58a1d6006fdf/cand_5.jpg</video:thumbnail_loc>
      <video:duration>86</video:duration>
      <video:publication_date>2009-10-11T12:56:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3422.mp4</video:content_loc>
      <video:uploader>pierresmeesters</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Virus</video:tag>
      <video:tag>lysogenic</video:tag>
      <video:tag>Cycle</video:tag>
      <video:tag>host</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>chromosome</video:tag>
      <video:tag>provirus</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Brain-tumor-Surgery-with-open-approach</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Brain tumor Surgery with open approach</video:title>
      <video:description>Brain Tumor Surgery by dr joshua and Discussed the video on brain tumor open surgery is the most common treatment option for brain tumors a craniotomy is performed to remove a brain tumor or to halt its progress</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/4f8fdac5-18c5-4183-af45-89443104d927/cand_5.jpg</video:thumbnail_loc>
      <video:duration>581</video:duration>
      <video:publication_date>2011-12-01T00:28:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9824.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Brain</video:tag>
      <video:tag>tumor</video:tag>
      <video:tag>Resection</video:tag>
      <video:tag>with</video:tag>
      <video:tag>Open</video:tag>
      <video:tag>Approach</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Molecular-Therapeutics-Research-Participant-Appreciation-Eve</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Molecular Therapeutics Research Participant Appreciation Eve</video:title>
      <video:description>Adam Boxer, MD, PhD, Director of the Clinical Trials Program at USCF&apos;s Memory and Aging Center, discusses recent results from clinical trials and potential new molecular therapies for Alzheimers disease, frontotemporal dementia and other forms of dementia.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/08/4fa69987-ca48-46b3-bc32-5f2af0a02e50/cand_5.jpg</video:thumbnail_loc>
      <video:duration>761</video:duration>
      <video:publication_date>2010-08-03T00:54:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4457.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Molecular</video:tag>
      <video:tag>Therapeutics</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/DENTAL-FILLING-SURGERY-CURES-TEETH-CAVITIES</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>DENTAL FILLING SURGERY CURES TEETH CAVITIES.</video:title>
      <video:description>In a dental filling surgery your dentist will remove the decayed portion of the tooth to treat a cavity and then &quot;fill&quot; the area on the tooth where the decayed material once lived.In india you can get a dental surgery for 100-200$ U.S, For further details please visit www.forerunnershealthcare.com</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/4facea39-a9ee-4dc5-be4b-29c64d5cd7b8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>55</video:duration>
      <video:publication_date>2009-05-30T09:48:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2711.mp4</video:content_loc>
      <video:category>Medical</video:category>
      <video:tag>Teeth</video:tag>
      <video:tag>CAVITIES</video:tag>
      <video:tag>Dental</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>India</video:tag>
      <video:tag>Medical</video:tag>
      <video:tag>tourism</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/DNA-what-it-is</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>DNA: what it is?</video:title>
      <video:description>This video explains what DNA is. Deoxyribonucleic acid, or DNA is a nucleic acid molecule that contains the genetic instructions used in the development and functioning of all living organisms. The main role of DNA is the long-term storage of information and it is often compared to a set of blueprints, since DNA contains the instructions needed to construct other components of cells, such as proteins and RNA molecules.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/05/4fae267d-24ea-4029-9d6b-b8e64a01fe21/cand_5.jpg</video:thumbnail_loc>
      <video:duration>155</video:duration>
      <video:publication_date>2007-05-24T05:22:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/427.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>dna</video:tag>
      <video:tag>chromosome</video:tag>
      <video:tag>geneticInformation</video:tag>
      <video:tag>proteins</video:tag>
      <video:tag>RNA</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Burns-and-Scalds</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Burns and Scalds</video:title>
      <video:description>Burns and scalds are an injury we usually have to deal with in everyday life. This video demonstrates how to deal with burns and scalds.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/4fb16aca-d41f-4c88-88fa-a68dee98df0e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>19</video:duration>
      <video:publication_date>2011-12-01T03:30:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10080.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Dealing</video:tag>
      <video:tag>with</video:tag>
      <video:tag>Burns</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/QED-Quod-erat-demonstrandum</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>QED - Quod erat demonstrandum</video:title>
      <video:description>Concurrency-related bugs are notoriously difficult to discover by code review and testing. By doing a formal proof on the program text, one can statically verify that no execution of the program leads to an error. The effectiveness of the proof depends on the proper choice of the manual inputs such as code annotations. Deriving these annotations for a concurrent program requires complicated reasoning. The main reason behind this is the interaction between threads over the shared memory. While writing the proof, at every point, one has to consider the possible interleavings of conflicting operations. Existing proof methods including Owicki-Gries, rely/guarantee and concurrent separation logic are applied at the finest level of concurrency. Analyzing the program at this level requires complex annotations and invariants, along with many auxiliary variables.

QED is a new proof method that simplifies verifying assertions in concurrent programs. The key feature of our method is the use of atomicity as the main proof tool. A proof is done by rewriting the program with larger atomic blocks in a number of steps. In order to reach the desired level of atomicity, we alternate proof steps that apply abstraction and reduction, each of which improves the outcome of the other in a following step. Then, we check assertions sequentially within the atomic blocks of the resulting program. We declare the original program correct when we discharge all the assertions. Our proof style provides separation of concerns: At each step, we either use facts about a concurrency protocol to enlarge atomic blocks, or check data properties sequentially.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/4fb14153-80c6-4e04-8f91-70efe946af7c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>1337</video:duration>
      <video:publication_date>2010-11-09T13:07:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4853.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>QED</video:tag>
      <video:tag>Quod</video:tag>
      <video:tag>erat</video:tag>
      <video:tag>demonstrandum</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Three-Dimensional-Geometry</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Three Dimensional Geometry</video:title>
      <video:description>This video explains a diagrammatic view of three dimensional geometry figures. All the formulas related to 3D geometry are also shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/52731b6b-e6a4-4026-8e28-48d9678ab9c4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>61</video:duration>
      <video:publication_date>2011-12-11T23:22:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11093.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>introduction</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Three</video:tag>
      <video:tag>dimensional</video:tag>
      <video:tag>geometry</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Endoscopia-de-Esofago-de-Barrett-con-magnificacion</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Endoscopia de Esofago de Barrett con magnificacion</video:title>
      <video:description>El Esófago de Barrett es una entidad clínica debido al reflujo gastroesofágico de larga evolución, se considera Pre-canceroso y a toda persona con reflujo (acidez) crónica debe de buscarse en toda endoscopia, hay dos clasificaciones, el de segmento corto y el de segmento largo, en este video se presenta uno con segmento largo y es apreciado con un video endoscopio con magnificación lo cual aumenta las imágenes hasta un 150 por ciento lo cual orienta en una forma más efectiva al endoscopista a tomar sus respectivas Biopsias. Las personas que ha tenido acidez con regularidad corren el riesgo de padecer el esófago de Barrett y deben hablar de esto con su médico.
El esófago de Barrett es una condición en la cual las células normales que revisten el esófago, llamadas células escamosas, se convierten en células que generalmente no se encuentran en los seres humanos, llamadas células columnares especializadas.El diagnóstico se hace por medio de una endoscopía para mirar el recubrimiento del esófago y una biopsia para examinar una muestra de tejido.Aproximadamente 5 a 10 por ciento de las personas con Barrett desarrollan cáncer de esófago. Debido al riesgo de cáncer, las personas con esófago de Barrett reciben revisaciones frecuentes para detectar o prevenir el cáncer de esófago. www.murrasaca.com</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/09/5273874e-8f37-4730-b1c9-cfe6ae69063f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>23</video:duration>
      <video:publication_date>2009-09-04T23:44:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3341.mp4</video:content_loc>
      <video:uploader>cancer</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Endoscopia</video:tag>
      <video:tag>Colonoscopia</video:tag>
      <video:tag>Murra</video:tag>
      <video:tag>Saca</video:tag>
      <video:tag>El</video:tag>
      <video:tag>Salvador</video:tag>
      <video:tag>Esófago</video:tag>
      <video:tag>Barrett</video:tag>
      <video:tag>Reflujo</video:tag>
      <video:tag>Gastroesofágico</video:tag>
      <video:tag>Acidez</video:tag>
      <video:tag>ulcera</video:tag>
      <video:tag>gastritis</video:tag>
      <video:tag>colitis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/An-explanation-of-sickle-cell-anemia</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>An explanation of sickle cell anemia</video:title>
      <video:description>This video takes a look at Sickle cell anemia. A diseases where the body is not able to get oxygen delivered properly through the hemoglobin.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/10/5248c013-a924-4fd5-a254-499f5cb192c3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>63</video:duration>
      <video:publication_date>2012-10-31T00:34:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27944.mp4</video:content_loc>
      <video:uploader>Nikunj Patel</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>hemoglobin</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Star-Clusters-Simulation-in-Collision</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Star Clusters Simulation in Collision</video:title>
      <video:description>This computer simulation shows the gravitational interaction of two young star clusters. The 3.5 million years of the encounter have been compressed into just 27 seconds. The smaller star cluster approaches from the left, has its trajectory bent strongly as it swings by the larger cluster, and then returns for a second pass. The visualization then zooms in and dissolves to a Hubble Space Telescope image of star cluster R136. After a partial zoom out, the sequence continues forward in time to show the clusters merging into a single cluster./nAt the start of the simulation, the smaller cluster is not gravitationally bound to the large cluster. After the first interaction, the pair of star clusters become gravitationally entwined and destined to merge together. A noticeable byproduct of the encounter is that interactions between stars efficiently eject massive stars from the smaller cluster. Some of these ejected stars would be considered runaways. Further, the stars in the smaller cluster are a million years older than those in the larger cluster, which would help explain the observed age discrepancies. Finally, note that while all the stars shown are initially hot and blue, some reach the end of their lives during the simulation and evolve into cooler red giant stars./nThe dense star cluster called R136 is located within the Tarantula Nebula (also known as 30 Doradus), a giant star-forming region in a nearby dwarf galaxy. Astronomers suspect that the multiple clumps of stars within R136 are actually a pair of interacting star clusters. Supporting evidence for this idea comes from the large number of &quot;runaway stars&quot; -- stars moving with unusually high velocity -- that have been found within the nebula. A single, large star cluster would not produce as many runaway stars as two smaller interacting star clusters. In addition, some of these runaway stars are older than the estimated age of R136.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2016/03/5249647a-009a-45aa-bc1d-14d4a3aa849d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>64</video:duration>
      <video:publication_date>2016-03-03T09:36:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32437.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Star</video:tag>
      <video:tag>CLUSTER</video:tag>
      <video:tag>R136</video:tag>
      <video:tag>simulation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Ileocolectomy-for-Crohns-Disease-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Ileocolectomy for Crohn&apos;s Disease Video</video:title>
      <video:description>Surgery plays an integral role in controlling symptoms and treating complications of Crohn disease because of the high rate of disease recurrence after segmental bowel resection the guiding principle of surgery is preservation of intestinal length and function</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/524c0c8c-8676-4173-bf18-c07b0bd920cc/cand_5.jpg</video:thumbnail_loc>
      <video:duration>121</video:duration>
      <video:publication_date>2011-11-30T22:20:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9655.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Ileocolectomy</video:tag>
      <video:tag>for</video:tag>
      <video:tag>Crohn</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Disease</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Translamina-terminalis-Approach-to-Craniopharyngiomas</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Translamina terminalis Approach to Craniopharyngiomas</video:title>
      <video:description>The interhemispheric translamina terminalis approach has made total removal of a craniopharyngioma less risky nevertheless one of the pitfalls of this approach is cutting of the draining veins combined with retraction</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/52534131-6723-49d5-ae84-3106d05afd61/cand_5.jpg</video:thumbnail_loc>
      <video:duration>96</video:duration>
      <video:publication_date>2011-12-06T18:17:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10785.mp4</video:content_loc>
      <video:uploader>frokand</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>the</video:tag>
      <video:tag>trans</video:tag>
      <video:tag>lamina</video:tag>
      <video:tag>terminalis</video:tag>
      <video:tag>Approach</video:tag>
      <video:tag>to</video:tag>
      <video:tag>craniopharyngiomas</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Pharmacology-part-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Pharmacology part 3</video:title>
      <video:description>Pharmacology as a study of drugs is shown in this scientific video. It involves examining the interactions of chemical substances with living systems, with a view to understanding the properties of drugs and their actions, including the interactions between drug molecules and drug receptors and how these interactions elicit an effect. Our pharmacology courses examine the different classes of drugs, how they are used therapeutically, their mechanisms of action, how they are handled by the human body, and their role in society.
 
Pharmacology provides the scientific basis and principles for a variety of special applications, such as the study of drug actions in the health sciences, the use of drugs as therapeutic agents in medicine or as tools in scientific research, and the development and regulation of pharmaceuticals. Pharmacology is a multidisciplinary science with many sub-specialties including clinical pharmacology, cardiovascular pharmacology, behavioral pharmacology, neuropsychopharmacology, pharmacogenetics, and pharmacoeconomics, to name a few.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/52772d04-4c82-47bf-913f-eda2703e45bc/cand_5.jpg</video:thumbnail_loc>
      <video:duration>569</video:duration>
      <video:publication_date>2010-11-12T00:19:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5030.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Pharmacology</video:tag>
      <video:tag>behavioural</video:tag>
      <video:tag>neuropsychopharmacology</video:tag>
      <video:tag>pharmacogenetics</video:tag>
      <video:tag>and</video:tag>
      <video:tag>pharmacoeconomics</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Denture-Fabrication-Arrangement-of-the-Anterior-Teeth</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Denture Fabrication: Arrangement of the Anterior Teeth</video:title>
      <video:description>&quot;Lec 5 - Denture Fabrication: Arrangement of the Anterior Teeth&quot; Shows the theory and procedure for setting the maxillary anterior teeth in an Immediate Complete Denture. This procedure minimizes adjustments to mouth and denture. Orig. air date: MAR 29 72

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20804.jpg</video:thumbnail_loc>
      <video:duration>2254</video:duration>
      <video:publication_date>2012-09-07T17:19:51.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/8tagEyUSM1g</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Prosthodontics</video:tag>
      <video:tag>Denture</video:tag>
      <video:tag>Fabrication</video:tag>
      <video:tag>arrangement</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Anterior</video:tag>
      <video:tag>Teeth</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cellphone-features-revealed-by-shaking-it</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cellphone features revealed by shaking it</video:title>
      <video:description>This video shows a cellphone whose features can be used by shaking it. Cellphone users can shake their phone to feel and hear how full their battery or message inbox is - as if it were a liquid fuel tank.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/528e08e0-d139-4f5f-9605-c2c677539e74/cand_5.jpg</video:thumbnail_loc>
      <video:duration>115</video:duration>
      <video:publication_date>2012-12-04T15:20:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28281.mp4</video:content_loc>
      <video:uploader>Nikunj Patel</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>cellphone</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Dimensional-Analysis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Dimensional Analysis</video:title>
      <video:description>Dimensional analysis which is the analysis of the relationships between different physical quantitiesis demonstrated in this science video. It is used to convert physical quantities by identifying their fundamental dimensions (such as length, mass, time, and electric charge) and units of measure (such as miles vs. kilometers, or pounds vs. kilograms vs. grams) and tracking these dimensions as calculations or comparisons are performed.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/07/528d3999-8ee0-41ff-9627-5aed905ad101/cand_5.jpg</video:thumbnail_loc>
      <video:duration>660</video:duration>
      <video:publication_date>2014-07-22T03:12:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31055.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Others</video:category>
      <video:tag>dimensional</video:tag>
      <video:tag>analysis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-Is-Samarium</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What Is Samarium?</video:title>
      <video:description>Samarium is an element with an atomic number 62 and it was discovered in 1879. It readily oxidizes in air. This video will explain the origin,source and uses of Samarium.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/529169f2-ed4f-456e-b2c2-5bd0b0b26c55/cand_5.jpg</video:thumbnail_loc>
      <video:duration>77</video:duration>
      <video:publication_date>2011-12-11T23:34:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11149.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>What</video:tag>
      <video:tag>is</video:tag>
      <video:tag>Samarium</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Audible-Normal-Heart-Sounds</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Audible Normal Heart Sounds</video:title>
      <video:description>Normal heart sounds are created when the heart valves snap shut.These unique and distinct sounds convey an important data pertaining to the condition of the the heart.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/5291d1ac-df98-4b10-9843-1af7144ccf8e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>87</video:duration>
      <video:publication_date>2011-12-01T19:55:02.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10293.mp4</video:content_loc>
      <video:uploader>seraboth</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Normal</video:tag>
      <video:tag>Heart</video:tag>
      <video:tag>Sounds</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Interference-of-Waves</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Interference of Waves</video:title>
      <video:description>This video shows the interference of waves in the real world. Different activities are performed here to show the interference.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/55c2f45a-8279-4081-9b75-4faadcda51a4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>798</video:duration>
      <video:publication_date>2012-12-01T06:15:02.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28165.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>physics</video:tag>
      <video:tag>waves</video:tag>
      <video:tag>in</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Real</video:tag>
      <video:tag>World</video:tag>
      <video:tag>interference</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Study-About-MicroEvolution-And-MacroEvolution</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Study About MicroEvolution And MacroEvolution</video:title>
      <video:description>A detailed study of the micro-evolution vs macro-evolution is discussed here. The comparison between the two is explained here by an expert to help you.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/52971c33-1ddf-40ce-a304-43bbde174065/cand_5.jpg</video:thumbnail_loc>
      <video:duration>522</video:duration>
      <video:publication_date>2012-12-01T05:53:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28146.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Others</video:category>
      <video:tag>MicroEvolution</video:tag>
      <video:tag>vs</video:tag>
      <video:tag>MacroEvolution</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Progressive-texture-synthesis-a-new-algorithm</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Progressive texture synthesis: a new algorithm</video:title>
      <video:description>Existing texture synthesis algorithms are time consuming and fail to deliver in some application areas. Progressive texture synthesis, in this case, can provide an added functional advantage. This video presents some examples of practical use of the progressive texture synthesis algorithm. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/10/52be025b-7a9e-44f6-a3e0-e0328f1093ad/cand_5.jpg</video:thumbnail_loc>
      <video:duration>309</video:duration>
      <video:publication_date>2007-10-30T19:20:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1087.mp4</video:content_loc>
      <video:uploader>rupeshshet</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>Progressive</video:tag>
      <video:tag>Texture</video:tag>
      <video:tag>synthesis</video:tag>
      <video:tag>A</video:tag>
      <video:tag>new</video:tag>
      <video:tag>algorithm</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-Genes-are-Switched-On-and-Off</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How Genes are Switched On and Off</video:title>
      <video:description>Regulatory switches are found upstream from a gene. Regulatory molecules bind to the switches and recruit RNA polymerase to bind to the gene&apos;s promoter region, increasing the transcription of the gene into messenger. Basically this is the way for cell to control protein expression.   RNA. www.hhmi.org</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/52d0b976-53e9-4a33-88c5-d3d588b1d154/cand_5.jpg</video:thumbnail_loc>
      <video:duration>76</video:duration>
      <video:publication_date>2007-08-02T20:52:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/565.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>geneswitch</video:tag>
      <video:tag>proteinexpression</video:tag>
      <video:tag>Switch</video:tag>
      <video:tag>regulatorymolecule</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Technical-Composition-of-Slave-1-Performance-Robot</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Technical Composition of Slave 1  Performance Robot</video:title>
      <video:description>What is Slave I Performance Robot made of? Know the answers here in this video from 
Area 2881 artist Carl Pisaturo. He also explains how his performance robot, &apos;Slave 1&apos; came to life.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/52e15a71-3909-4a0a-97bb-cbcdf336bd7d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>185</video:duration>
      <video:publication_date>2009-08-30T15:33:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3299.mp4</video:content_loc>
      <video:category>Education</video:category>
      <video:tag>kinetic</video:tag>
      <video:tag>sculpture</video:tag>
      <video:tag>slave</video:tag>
      <video:tag>one</video:tag>
      <video:tag>robots</video:tag>
      <video:tag>area</video:tag>
      <video:tag>2881</video:tag>
      <video:tag>Carl</video:tag>
      <video:tag>pisaturo</video:tag>
      <video:tag>wired</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Mice-memory-test-Barnes-memory-test</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Mice memory test (Barnes memory test)</video:title>
      <video:description>Mice can be trained to use spatial cues to navigate a maze that tests their ability to remember specific locations.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2016/05/53221a5d-0bd9-439d-8074-ab63f5f13751/cand_5.jpg</video:thumbnail_loc>
      <video:duration>134</video:duration>
      <video:publication_date>2016-05-20T03:13:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32504.mp4</video:content_loc>
      <video:uploader>Nazir Istanbl</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>Barnes</video:tag>
      <video:tag>Memory</video:tag>
      <video:tag>Test</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Assay-of-amylose-and-amylopectin-training-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Assay of amylose and amylopectin: training Video</video:title>
      <video:description>Amylose and amylopectin are highly branched polymers of glucose found in plants. Both amylose and amylopectin are components of starch. This video shows how to assay amylose and amylopectin in starch. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/5328f420-c1f3-443e-bede-5eebca3a6cad/cand_5.jpg</video:thumbnail_loc>
      <video:duration>402</video:duration>
      <video:publication_date>2010-11-28T10:14:02.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6228.mp4</video:content_loc>
      <video:uploader>cervantes</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>Amylose</video:tag>
      <video:tag>Amylopectin</video:tag>
      <video:tag>Training</video:tag>
      <video:tag>Video</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Properties-of-Disulfide-Bonds</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Properties of Disulfide Bonds</video:title>
      <video:description>Disulphide bonds stabilize the structure of proteins by forming the interconnecting bond. Disulphide bonds are formed by oxidation of Two Cys residues.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/5351f16b-2b32-4a1d-a457-3c13e4ceed77/cand_5.jpg</video:thumbnail_loc>
      <video:duration>36</video:duration>
      <video:publication_date>2013-02-10T01:57:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29871.mp4</video:content_loc>
      <video:uploader>Eugenio Boyd</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>disulfide</video:tag>
      <video:tag>Bonds</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Mechanics-of-Mater</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11- Mechanics of Mater</video:title>
      <video:description>Lec 11- Mechanics of Mater.
Introduction to MEMS Design</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17107.jpg</video:thumbnail_loc>
      <video:duration>4783</video:duration>
      <video:publication_date>2012-09-02T10:06:12.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/RMaokaYf8k0</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Magpies-can-recognize-themselves-in-a-mirror</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Magpies can recognize themselves in a mirror</video:title>
      <video:description>This video shows that in a mirror test magpies can identify themselves. Magpies are the non-mammals to do so as shown a new research.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/11/532eddaa-6fe5-4a16-840b-ae6fc0a3cdf8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>55</video:duration>
      <video:publication_date>2012-11-21T19:41:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28007.mp4</video:content_loc>
      <video:uploader>Nikunj Patel</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>magpies</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-the-Body-Works-When-the-Skin-is-Cut</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How the Body Works : When the Skin is Cut</video:title>
      <video:description>How the Body Works When the Skin is Cut

When the skin is cut, blood vessels are also damaged and blood seeps into the wound cavity where it clots.  The fibrin strands in the clot shrink, pulling the edges closer together.  Later the cells in the cut edges start to multiply and migrate into the clot.  At the same time, macrophages enter the wounded area and begin to remove dead cells, the blood clot, bacteria and any debris that has entered the cut.  Capillaries enter the clot, to supply blood to the multiplying epidermal and dermal cells.  All this occurs beneath the scab formed by the dried blood clot.  When the cut has been repaired, the fibrin and collagen that have been deposited in the wound shrink to bind the two surfaces together.  A pale fibrous scar is formed if the wound is large and the repairing tissue did not receive a blood supply.  In cases of severe injury, surgical stitches may be needed to pull the cut surfaces together.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/533e5a9b-1a05-4616-ba0a-dd068ad750ab/cand_5.jpg</video:thumbnail_loc>
      <video:duration>62</video:duration>
      <video:publication_date>2009-05-29T22:53:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2679.mp4</video:content_loc>
      <video:uploader>okur</video:uploader>
      <video:category>Others</video:category>
      <video:tag>when</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Skin</video:tag>
      <video:tag>is</video:tag>
      <video:tag>Cut</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/An-explanation-of-an-intelligent-droplet</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>An explanation of an intelligent droplet</video:title>
      <video:description>This video shows an floating oil droplet. The droplet if floating on an aqueous solution can make its own way through a labyrinth.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/11/534191a9-6262-4bbb-95c0-c035fce45b19/cand_5.jpg</video:thumbnail_loc>
      <video:duration>34</video:duration>
      <video:publication_date>2012-11-21T19:54:08.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28008.mp4</video:content_loc>
      <video:uploader>Nikunj Patel</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>droplet</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Debunk-doomsday-prophecy-disapproved-by-NASA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Debunk doomsday prophecy disapproved by NASA</video:title>
      <video:description>With the dawn of 2012, various TV shows and authors are continuously predicting the dawn of earth as well. Some argue that a body/planet in space will hit the earth. Mr David Morrison, a NASA scientist disapproves these claims. In fact, he says December 21, 2012 will like any other day.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/533f810b-49ef-4b98-9f62-9e9f40028f1b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>200</video:duration>
      <video:publication_date>2013-02-09T07:05:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29827.mp4</video:content_loc>
      <video:uploader>Ollie Wall</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>debunk</video:tag>
      <video:tag>doomsday</video:tag>
      <video:tag>prophecy</video:tag>
      <video:tag>disapproved</video:tag>
      <video:tag>NASA</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Activated-T-Cells-attacking-on-cancer-cells</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Activated T Cells attacking on  cancer cells.</video:title>
      <video:description>This video shows activated T cell which are shiny blue and attacting on the cancer cells to kill them. 

REf: http://www.hybridmedicalanimation.com</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/04/534a6bd8-424b-4557-8269-1fe84fe9f508/cand_5.jpg</video:thumbnail_loc>
      <video:duration>39</video:duration>
      <video:publication_date>2007-04-11T01:10:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/242.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>T</video:tag>
      <video:tag>cells</video:tag>
      <video:tag>Cancer</video:tag>
      <video:tag>citototoxic</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-can-I-build-using-six-ultracapacitors</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What can I build using six ultracapacitors</video:title>
      <video:description>I made an impulse purchase of six 2600F 2.5 volts ultra-capacitors from Goldmine electrons that have left me with endless option on what to construct. The first to cross my mind is to build a portable discharge welder or a spot welder. An not yet decided and need your help.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/535ebcb6-0451-4eb5-9496-3392215d3f6f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>145</video:duration>
      <video:publication_date>2013-02-11T04:44:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30253.mp4</video:content_loc>
      <video:uploader>Jennifer Byars</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>What</video:tag>
      <video:tag>Can</video:tag>
      <video:tag>I</video:tag>
      <video:tag>build</video:tag>
      <video:tag>using</video:tag>
      <video:tag>six</video:tag>
      <video:tag>ultracapacitors</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/GST-Enzymatic-Digestion</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>GST Enzymatic Digestion</video:title>
      <video:description>By Abnova - GST fusion proteins allow convenient affinity purification of many proteins of interest but the GST-tag may become inconvenient in various downstream applications. We use PreScission protease to digest the GST fusion proteins and the protein without GST-tag is obtained.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/03/535f83ba-7663-4dd8-8ef8-a1a246cf112d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>121</video:duration>
      <video:publication_date>2010-03-15T06:34:30.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3954.mp4</video:content_loc>
      <video:uploader>Abnova Corp</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>GST</video:tag>
      <video:tag>enzymatic</video:tag>
      <video:tag>digestion</video:tag>
      <video:tag>Abnova</video:tag>
      <video:tag>antibody</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>biology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-156-Number-Sets-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 156 - Number Sets 2</video:title>
      <video:description>Number Sets 2

U12_L1_T1_we2 Number Sets 2</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24807.jpg</video:thumbnail_loc>
      <video:duration>412</video:duration>
      <video:publication_date>2012-09-17T16:54:39.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/qfQv8GzyjB4</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Number</video:tag>
      <video:tag>sets</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
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    <video:video>
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      <video:description>Omega-3 fatty acids are essential fatty acids. They are essential for human body, but body is unable to produce them. Results from various studies relates omega-3 fatty acids with aging process. This video presents how omage-3 fatty acids may help patients with coronary heart disease. Edited by Ashraf.</video:description>
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      <video:publication_date>2010-11-24T00:23:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5860.mp4</video:content_loc>
      <video:uploader>dnasign</video:uploader>
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    <video:video>
      <video:title>Procedure For Vacuum Assisted Core Breast Biopsy</video:title>
      <video:description>Vacuum assisted core biopsy is performed when a very small abnormality is present in breasts. A very small incision is made into breast and by using a vacuum powered instrument small biopsy needle is inserted in breasts and then breast tissues are taken out for examination.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29951.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
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      <video:tag>Vacuum</video:tag>
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      <video:tag>biopsy</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to Draw Blood Samples</video:title>
      <video:description>This video shows the taking of blood sample from the patient by an expert doctor. The blood samples are collected to perform a lot of medical tests.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/53c003a7-5904-4763-b725-cbf72d8eb6cb/cand_5.jpg</video:thumbnail_loc>
      <video:duration>124</video:duration>
      <video:publication_date>2011-12-01T01:59:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9894.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Draw</video:tag>
      <video:tag>blood</video:tag>
      <video:tag>Samples</video:tag>
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    <loc>https://dnatube.com/videos/One-Handed-Tie</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>One Handed Tie</video:title>
      <video:description>This video will help you to know about a one handed knot tie. Mostly the right hand predominates during a one hand tie.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/66fac414-19b9-4673-b967-e364e268dffe/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2011-12-01T23:09:39.000Z</video:publication_date>
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      <video:title>What is Lagrange Multipliers</video:title>
      <video:description>This video shows the uses of Lagrange multipliers with examples. Lagrange multiplier is used to calculate the local maxima and local minima.</video:description>
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      <video:duration>253</video:duration>
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      <video:tag>multipliers</video:tag>
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      <video:description>this video shows molecular activity in Aplysia short-term memory. Short-term memory relies on serotonin activating a protein kinase to modify existing synaptic strength.</video:description>
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      <video:duration>150</video:duration>
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      <video:description>Marcus DuSautoy explores the long surprising history of man&apos;s relationship as he prepares to introduce BBC four&apos;s story of maths an extensive and searchable archive covering famous people and concepts as well as describing the development of mathematics in various cultures.</video:description>
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U12_L1_T1_we3 Number Sets 3</video:description>
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      <video:duration>172</video:duration>
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      <video:uploader>0|45|0</video:uploader>
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      <video:tag>sets</video:tag>
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    <video:video>
      <video:title>Growth of microtubules</video:title>
      <video:description>Microtubules are conveyer belts inside the cells. They move vesicles, granules, organelles like mitochondria, and chromosomes via special attachment proteins. They also serve a cytoskeletal role. Structurally, they are linear polymers of tubulin which is a globular protein. These linear polymers are called protofilaments. The figure to the left shows a three dimensional view of a microtubule. The tubulin molecules are the bead like structures. A protofilament is a linear row of tubulin beads. Text Reff: http://cellbio.utmb.edu/cellbio/microtub.htm</video:description>
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      <video:publication_date>2007-12-04T03:42:12.000Z</video:publication_date>
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    <video:video>
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      <video:description>Reaction Profile

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/53e094ee-4c6b-4af3-b255-178010f6f96f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>120</video:duration>
      <video:publication_date>2013-02-10T02:14:53.000Z</video:publication_date>
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      <video:uploader>Jennifer Byars</video:uploader>
      <video:category>Chemistry</video:category>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>This short video depicts thigmotropism in two Mimosa spp. from Brazil: Mimosa velloziana (the plant with broader leaflets) and M. invisa (the plant with narrow leaflets). This film was shot in Aquidauana, Mato Grosso do Sul, near the Pantanal, in january 2010.</video:description>
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      <video:publication_date>2010-02-10T19:44:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3846.mp4</video:content_loc>
      <video:uploader>Rodrigo Singer</video:uploader>
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      <video:tag>Plants</video:tag>
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    <video:video>
      <video:title>Giant spigelian strangulated hernia</video:title>
      <video:description>Giant Spigelian Strangulated Hernia is a rare clinical entity it is difficult to diagnose due to its location in this video we demonstrate the case of a giant spigelian hernia consequent to abdominal wall injury the neck of the hernia was 10 cm in diameter we repaired this hernia with a polypropylene mesh</video:description>
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      <video:duration>224</video:duration>
      <video:publication_date>2011-12-01T02:50:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10000.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Giant</video:tag>
      <video:tag>Spigelian</video:tag>
      <video:tag>Strangulated</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Decimal Place Value 2

U03_L1_T1_we2 Decimal Place Value 2</video:description>
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      <video:publication_date>2012-09-17T16:55:36.000Z</video:publication_date>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Video explaining intracellular signaling</video:title>
      <video:description>Most signal transduction involves the binding of extracellular signaling molecules (and ligands) to cell-surface receptors. Such receptors typically face outward from the plasma membrane while triggering events inside the cell.  Intracellular signaling cascades can also be triggered through cell-substratum interactions, as in the case of integrins, which bind ligands found within the extracellular matrix.  Steroids represent another example of extracellular signaling molecules that may cross the plasma membrane due to their lipophilic or hydrophobic nature.  Many, but not all, steroid hormones have receptors within the cytoplasm, and usually act by stimulating the binding of their receptors to the promoter region of steroid-responsive genes.  Within multicellular organisms, numerous small molecules and polypeptides serve to coordinate a cell&apos;s individual biological activity within the context of the organism as a whole. Read more: http://en.wikipedia.org/wiki/Signal_transduction</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5902.mp4</video:content_loc>
      <video:uploader>watch</video:uploader>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>The horizontal mattress stitch is a suture technique used to close wounds it everts skin well and spreads tension along the wound edge this makes it ideal for holding together fragile skinas well as skin under high tension such as the distant edges of a large laceration</video:description>
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      <video:tag>Mattress</video:tag>
      <video:tag>pattern</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>This NurseReview.Org video shows the cell division of zygote after fertilization.</video:description>
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      <video:uploader>okur</video:uploader>
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      <video:tag>DNAReplication</video:tag>
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      <video:uploader>benco</video:uploader>
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      <video:tag>Lung</video:tag>
      <video:tag>Fish</video:tag>
      <video:tag>Nile</video:tag>
      <video:tag>BBC</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Nasa-Incoming-Comet-Outgoing-CME</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Nasa Incoming Comet Outgoing CME</video:title>
      <video:description>On oct 2011 an exceptionally bright comet headed toward the sun and disintegrated moments later a large coronal mass ejection blew off the other side of the sun making for this captivating movie from the Solar heliospheric observatory while it looks to the casual observer that the comet triggered the ejection the apparent relationship between an incoming comet and a cme is only a coincidence</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/543e7e49-5281-414c-b127-055705096661/cand_5.jpg</video:thumbnail_loc>
      <video:duration>30</video:duration>
      <video:publication_date>2011-11-07T01:26:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7351.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Incoming</video:tag>
      <video:tag>comet</video:tag>
      <video:tag>Outgoing</video:tag>
      <video:tag>CME</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Finger-Movement</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Finger Movement</video:title>
      <video:description>Flexion (bending), Extension (straightening), Abduction (moving sideways away from the body) and Adduction (moving sideways towards the body) are the four ways in which the fingers can move. This short video shows the movement of fingers.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/06/54442143-d55b-402e-8244-ac2f75d05da7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>5</video:duration>
      <video:publication_date>2009-06-19T16:48:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2860.mp4</video:content_loc>
      <video:category>Medical</video:category>
      <video:tag>finger</video:tag>
      <video:tag>movement</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Open-Distal-Pancreatectomy-Surgery-Techniques-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Open Distal Pancreatectomy Surgery Techniques Video</video:title>
      <video:description>Distal pancreatectomy is performed primarily for malignant and premalignant diseases including pancreatic adenocarcinoma pancreatic cystic neoplasms and neuroendocrine tumors benign indications for distal pancreatectomy include chronic pancreatitis etc</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/5464f491-693d-44b7-8c30-8c0b23236731/cand_5.jpg</video:thumbnail_loc>
      <video:duration>142</video:duration>
      <video:publication_date>2011-12-06T17:02:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10656.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Open</video:tag>
      <video:tag>Distal</video:tag>
      <video:tag>Pancreatectomy</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>Video</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Proteins-Formation-in-the-cell</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Proteins Formation in the cell</video:title>
      <video:description>The correct chemical structure of amino acid is important meaning that they have to be all left handed.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/07/54566a16-7e4f-48a1-993a-b3e3f99b1fc1/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2009-07-07T18:30:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2991.mp4</video:content_loc>
      <video:uploader>harunyahya</video:uploader>
      <video:category>Education</video:category>
      <video:tag>protein</video:tag>
      <video:tag>aminoacid</video:tag>
      <video:tag>Creation</video:tag>
      <video:tag>human</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>Allah</video:tag>
      <video:tag>God</video:tag>
      <video:tag>Coran</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>Darwin</video:tag>
      <video:tag>adnan</video:tag>
      <video:tag>oktar</video:tag>
      <video:tag>harun</video:tag>
      <video:tag>yahya</video:tag>
      <video:tag>Islam</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-38-Computer-Science-61A</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 38- Computer Science 61A</video:title>
      <video:description>The Structure and Interpretation of Computer Programs</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16848.jpg</video:thumbnail_loc>
      <video:duration>2912</video:duration>
      <video:publication_date>2012-09-01T14:11:18.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/JQN6Rdiodmg</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Spring</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/All-About-Powerful-Dark-Energy-Camera</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>All About Powerful Dark Energy Camera</video:title>
      <video:description>This video shows the most powerful digital camera on this earth. The functionalists of this dark energy camera are explained here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/04b5c23a-ba80-477b-bb66-002ffd5706bd/cand_5.jpg</video:thumbnail_loc>
      <video:duration>157</video:duration>
      <video:publication_date>2013-02-08T04:22:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29664.mp4</video:content_loc>
      <video:uploader>Ollie Wall</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Dark</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>camera</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Video-of-Light-capture-by-Photosystem-I</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Video of Light capture by Photosystem I</video:title>
      <video:description>Light capture by Photosystem I. Shows the workings of the microscopic solar collector used in Photosystem I, the first part of photosynthesis linked to water splitting. Nice animation of light energy bouncing around in the light harvesting complex, until it is captured by the reaction center.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/5465c4f6-c035-4b81-a41f-bc75d5542d34/cand_5.jpg</video:thumbnail_loc>
      <video:duration>443</video:duration>
      <video:publication_date>2010-11-24T05:20:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5919.mp4</video:content_loc>
      <video:uploader>dnasign</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Light</video:tag>
      <video:tag>capture</video:tag>
      <video:tag>Photosystem</video:tag>
      <video:tag>I</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Anatomy-of-Thorax-Part-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Anatomy of Thorax Part- 3</video:title>
      <video:description>This video will help you in understanding the working of Thorax. Internal structure is explained here with the description of each part.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/c80d1498-909c-40a6-8ab2-36bfc85529a2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>562</video:duration>
      <video:publication_date>2013-02-11T03:56:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30219.mp4</video:content_loc>
      <video:uploader>Von Paredes</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>Thorax</video:tag>
      <video:tag>part</video:tag>
      <video:tag>3</video:tag>
      <video:tag>BD</video:tag>
      <video:tag>Chaurasia</video:tag>
      <video:tag>anatomy</video:tag>
      <video:tag>Video</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Future-of-Empty-Space-Through-the-Wormhole-Science-Channel-Documentary</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Future of Empty Space Through the Wormhole Science Channel Documentary</video:title>
      <video:description>Through the wormhole an american science channel documentary series presented by morgan freeman about space time life itself since quantum mechanics tells us that nothing in the universe has a completely stable energy and more</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/5541a717-5bcb-478a-a7a7-9ff7b223456c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>144</video:duration>
      <video:publication_date>2012-12-09T08:36:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28467.mp4</video:content_loc>
      <video:uploader>Amir Nayak</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>the</video:tag>
      <video:tag>Future</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Empty</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>Through</video:tag>
      <video:tag>Wormhole</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Robotics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Robotics</video:title>
      <video:description>Quick look at advancements in the field of robotics.  This video will show you different examples of these type of tech.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/08/55643159-47ab-4d6e-86b1-1ea56c26adb4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>35</video:duration>
      <video:publication_date>2014-08-27T23:11:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31545.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>robot</video:tag>
      <video:tag>Teknolojileri</video:tag>
      <video:tag>Bilim</video:tag>
      <video:tag>Proje</video:tag>
      <video:tag>Üretim</video:tag>
      <video:tag>Kulübü</video:tag>
      <video:tag>533886493376471</video:tag>
      <video:tag>mp4</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-Last-Mind-Body-Interactions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec Last - Mind-Body Interactions</video:title>
      <video:description>&quot;Lec Last - Mind-Body Interactions&quot; (March 16, 2010) David Spiegel, Stanford Professor in the Department of Psychiatry and Behavioral Sciences, discusses hypnosis, the mind, and its therapeutic interaction with the body from helping patients stop smoking to prolonging the lives of cancer patients.

Stanford University:
http://www.stanford.edu/

Stanford School of Medicine:
http://med.stanford.edu/

Stanford Continuing Studies:
http://continuingstudies.stanford.edu

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18741.jpg</video:thumbnail_loc>
      <video:duration>6836</video:duration>
      <video:publication_date>2012-09-04T04:29:20.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/PlFaIxTv1_w</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Biophysics</video:category>
      <video:tag>Science</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>medicine</video:tag>
      <video:tag>biomedicine</video:tag>
      <video:tag>physician</video:tag>
      <video:tag>doctor</video:tag>
      <video:tag>radiology</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>mind</video:tag>
      <video:tag>body</video:tag>
      <video:tag>hypnosis</video:tag>
      <video:tag>Herbert</video:tag>
      <video:tag>Spiegel</video:tag>
      <video:tag>Neurobiology</video:tag>
      <video:tag>consciousness</video:tag>
      <video:tag>Healing</video:tag>
      <video:tag>therapy</video:tag>
      <video:tag>treatment</video:tag>
      <video:tag>suggestibility</video:tag>
      <video:tag>perception</video:tag>
      <video:tag>Pain</video:tag>
      <video:tag>Brain</video:tag>
      <video:tag>cortex</video:tag>
      <video:tag>drug</video:tag>
      <video:tag>placebo</video:tag>
      <video:tag>phar</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Spectroscopy-of-flame-atomic-absorption</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Spectroscopy of flame atomic absorption</video:title>
      <video:description>Flame atomic absorption spectroscopy is a tool for analyzing metal. This video outlines the background on flame AA, ca loto, PACSS and flame AA.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/55661438-56f3-41ae-be10-c02d6fb08adf/cand_5.jpg</video:thumbnail_loc>
      <video:duration>351</video:duration>
      <video:publication_date>2011-10-23T04:00:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7140.mp4</video:content_loc>
      <video:uploader>cloudiea_re</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Flame</video:tag>
      <video:tag>Atomic</video:tag>
      <video:tag>absorption</video:tag>
      <video:tag>Spectroscopy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Osteochondral-Allograft-and-Autograft-Transplantation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Osteochondral Allograft and Autograft Transplantation</video:title>
      <video:description>Osteochondral allograft is one of the cartilage grafting techniques indicated in patients with articular cartilage damage in the knee to restore normal functioning</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/5571ae85-c6e1-4a68-b1d0-772e19b05961/cand_5.jpg</video:thumbnail_loc>
      <video:duration>47</video:duration>
      <video:publication_date>2011-11-29T11:28:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8922.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Osteochondral</video:tag>
      <video:tag>allograft</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Wasp-33-and-exoplant-transit</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Wasp 33 and exoplant transit</video:title>
      <video:description>The Deep sky videos team is studying the exoplanet transit, star under study is wasp-33 which 33 light-years away from earth. Demonstration is by Lian Hardy, University of Sheffield.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/5567d864-7339-4e41-ba95-2e1a314c9d2a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>670</video:duration>
      <video:publication_date>2013-02-03T00:15:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29107.mp4</video:content_loc>
      <video:uploader>Jennifer Byars</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>Wasp</video:tag>
      <video:tag>33</video:tag>
      <video:tag>and</video:tag>
      <video:tag>exoplant</video:tag>
      <video:tag>transit</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-Titration-NB</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - Titration  (NB)</video:title>
      <video:description>This lecture is provided by University of California, Berkeley.

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26805.jpg</video:thumbnail_loc>
      <video:duration>574</video:duration>
      <video:publication_date>2012-09-19T02:34:43.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/OlehBTSyPDA</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>titration</video:tag>
      <video:tag>NB</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Functions-of-Axons-And-Tracts</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Functions of Axons And Tracts</video:title>
      <video:description>A well animated video showing the whole process from axons to tracts. This video is designed for the education purpose to help you.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/557f2606-a1ff-4a5b-b12b-9389c8f7a8a7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>84</video:duration>
      <video:publication_date>2011-12-01T20:16:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10342.mp4</video:content_loc>
      <video:uploader>mossar</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>From</video:tag>
      <video:tag>axons</video:tag>
      <video:tag>to</video:tag>
      <video:tag>tracts</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/ATP-cycle</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>ATP cycle</video:title>
      <video:description>Adenosine triphosphate (ATP) is used to produce energy for cellular activities. The molecule is utilized for energy in cells by removing a phosphate group (dephosphorylation). This produces the molecule ADP (adenosine diphosphate), which is subsequently phosphorylated to produce ATP. This video summarizes the ATP cycle in cells and introduces the key terms. Groovy music by Ben Hammer.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/10/558b52e6-5026-4251-b997-237a626db9d1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>121</video:duration>
      <video:publication_date>2009-10-08T01:54:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3421.mp4</video:content_loc>
      <video:uploader>Kristen Aber</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>ATP</video:tag>
      <video:tag>ADP</video:tag>
      <video:tag>Cellular</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>Molecules</video:tag>
      <video:tag>phosphorylation</video:tag>
      <video:tag>dephosphorylation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-36-Distance-Between-Planes</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 36 - Distance Between Planes</video:title>
      <video:description>Distance Between Planes

2010 IIT JEE Paper 1 Problem 51 Distance Between Planes</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24990.jpg</video:thumbnail_loc>
      <video:duration>885</video:duration>
      <video:publication_date>2012-09-17T17:57:05.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/v8plb6V8BQo</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Distance</video:tag>
      <video:tag>between</video:tag>
      <video:tag>Planes</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/An-idiot-abroad-series-back-wax</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>An idiot abroad series - back wax</video:title>
      <video:description>An idiot abroad is England&apos;s best travel documentary series televised on science and sky1, and also published by the conongate. The production is courtesy of Stephen Merchant and Ricky Gervais and starers Karl Pilkington. The current TV and book series has Pilkington having no interest in worldwide tour, so Gervais and merchant makes his make a tour while they them selves make no travel at all, instead they stay in UK and monitor him.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/559bfc61-1015-48c2-9cc9-854a619da2c2/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2012-12-08T04:17:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28341.mp4</video:content_loc>
      <video:uploader>Amir Nayak</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Brave-Patient-Gets-Plastic-Surgery-with-Local-Anaesthetic</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Brave Patient Gets Plastic Surgery with Local Anaesthetic</video:title>
      <video:description>This brave patient wants to receive a face lift with a local anaesthetic. The surgery is performed by the famous Dr. Paul Nassif. The procedure takes hours to complete. Is the patient going to stand it?</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/559c97e1-a11a-49d9-8361-bb163a9b15d6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>411</video:duration>
      <video:publication_date>2011-11-29T04:45:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8688.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Brave</video:tag>
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      <video:tag>Gets</video:tag>
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      <video:tag>Local</video:tag>
      <video:tag>Anaesthetic</video:tag>
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      <video:tag>lift</video:tag>
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      <video:tag>Nassif</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lecture-21-Computer-Science-162-Spring-2012</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture 21 - Computer Science 162 Spring 2012</video:title>
      <video:description>Computer Science 162 - Lecture 21 Spring 2012

Operating Systems and System Programming</video:description>
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      <video:duration>4875</video:duration>
      <video:publication_date>2012-09-19T06:32:53.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/wctts1HzYEw</video:player_loc>
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  <url>
    <loc>https://dnatube.com/videos/Safe-level-of-cholesterol</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Safe level of cholesterol</video:title>
      <video:description>Cholesterol is one of the most established risk factor for heart disease. By lowering cholesterol, risk of heart disease can be lowered considerably. Less than 100mg/dl LDl and more than 50mg/dl HDL is considered to be safe level of cholesterol. Edited by Ashraf</video:description>
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      <video:duration>366</video:duration>
      <video:publication_date>2009-04-23T07:13:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2016.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
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      <video:tag>Level</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Sunburn</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Sunburn</video:title>
      <video:description>Sunburns are types of burns caused by radiations affecting living tissue like the skin due to prolonged contact with ultraviolet  radiation. These burns are first degree burns and may result in future skin cancer. The video focuses on symptoms of and effects of sunburns.</video:description>
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      <video:duration>54</video:duration>
      <video:publication_date>2013-02-10T02:03:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29889.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>Sunburn</video:tag>
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    <loc>https://dnatube.com/videos/Play-With-Your-Gravity-Goo-Slime-Balls-Polymers-Kit</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Play With Your Gravity Goo Slime Balls Polymers Kit</video:title>
      <video:description>This video demonstrates the things you can do with a gravity goo slime balls polymers kit from incredible science. Basically, the kit is composed of colored and colorless polymer balls, color less slime, and coloring agents.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/55e576b4-3850-45de-a8b7-d5c99846f072/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2012-12-10T02:04:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28534.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/How-plaques-are-formed-in-a-blood-vessel</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How plaques are formed in a blood vessel?</video:title>
      <video:description>This animation shows how plaques form in a blood vessel, leading to blockage and a heart attack. Excess circulating fats in the blood stream can build up between the walls of a coronary arteriy. These buildups are referred to as fatty streaks or plaques. If the plaques become large enough, they can push out into the coronary artery itself, creating a blood clot or blockage and possibly a heart attack. Source: HHMI</video:description>
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      <video:duration>37</video:duration>
      <video:publication_date>2013-02-04T20:23:08.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29121.mp4</video:content_loc>
      <video:uploader>Nazir Istanbl</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>plaques</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Economics 104 - Lecture 6</video:title>
      <video:description>Economics 104 - Lecture 6

Advanced Microeconomic Theory</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27061.jpg</video:thumbnail_loc>
      <video:duration>4863</video:duration>
      <video:publication_date>2012-09-19T06:35:13.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ZsPpGI8sHvE</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Economics</video:tag>
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    <loc>https://dnatube.com/videos/Microarray-hybridization-video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Microarray hybridization video</video:title>
      <video:description>Microarray hybridization. The use of microarrays allows the identification of organisms in an ecological sample by hybridizing DNA extracted from the sample to a set of known DNA specimens arrayed on a solid support, usually a microscope slide (reviewed in Call et al. 2003). The sample DNA, or more usually PCR product derived from it, is labeled with a fluorophore so that the specific sites of hybridization on the microarray can be visualized and the intensity of the hybridization signal quantified. The method is conceptually identical to Southern hybridization of a dot blot, but technological innovations allow thousands of known DNA samples to be arrayed on a single microscope slide and many such slides to be produced in a single batch at low cost. Microarray hybridization has been used to assess microbial diversity and to assay for specific pathogenic bacteria in numerous studies (reviewed in Ye et al. 2001; Call et al. 2003). REad more: http://jbpc.mbl.edu/wheelbase/ToolsTechniques/Microarray_Hybridization.html</video:description>
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      <video:duration>61</video:duration>
      <video:publication_date>2010-11-24T05:20:02.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5918.mp4</video:content_loc>
      <video:uploader>dnasign</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Microarray</video:tag>
      <video:tag>Hybridization</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Diabetes and Pregnancy</video:title>
      <video:description>When pregnant one has to take caution on one&apos;s lifestyle more so when diabetes creeps into the picture. This video provides more information on how these two relate.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/55f1bfb0-f2a6-4a05-ab83-2e0d39c253a3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>60</video:duration>
      <video:publication_date>2011-12-06T18:17:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10783.mp4</video:content_loc>
      <video:uploader>seraboth</video:uploader>
      <video:category>Pregnancy</video:category>
      <video:tag>pregnancy</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Diabetes</video:tag>
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    <loc>https://dnatube.com/videos/Handling-of-Scalpel-Blade</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Handling of Scalpel Blade</video:title>
      <video:description>This video shows the scalpel blade handling with careful steps. The instruments should not be touched by hand to avoid infection.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/55f850f4-da9d-4434-aeec-7fc135d0bc91/cand_5.jpg</video:thumbnail_loc>
      <video:duration>20</video:duration>
      <video:publication_date>2011-11-30T01:25:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9240.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Scalpel</video:tag>
      <video:tag>Blade</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Normal-defecation-of-defecography</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Normal defecation of  defecography</video:title>
      <video:description>The video is an overview of defecography showing normal defecation. Watch this video to learn more. For additional information on this subject, browse the medicanalife.com site.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/561298d1-ee9b-47ec-93e0-7ca5cbfe1051/cand_5.jpg</video:thumbnail_loc>
      <video:duration>4</video:duration>
      <video:publication_date>2011-12-01T19:47:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10270.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Defecography</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/How-Gallstones-are-Formed</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How Gallstones are Formed</video:title>
      <video:description>The cholesterol in bile can get crystallized converting into gallstones.The presence of stones in the gallbladder is known as Cholelithiasis. These stones are known as gallstones.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/56146cd5-a2b1-46be-9761-b0e79036c7d4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>27</video:duration>
      <video:publication_date>2010-11-25T21:44:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6093.mp4</video:content_loc>
      <video:uploader>rainman</video:uploader>
      <video:category>Molecular Biology</video:category>
      <video:tag>gallstones</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Membrane-fluidity</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Membrane fluidity</video:title>
      <video:description>This video shows membrane fluidity and ability to not rupture and to adapt to the mechanical stress. Membrane is pinched with optical tweezers, and it does not break. Membrane&apos;s lipid bilayer flows in to the newly formed parts.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/03/56195c26-93b0-42b0-9e1c-e9fbf1803bd7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>39</video:duration>
      <video:publication_date>2007-03-25T18:57:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/68.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>cytoplasmic</video:tag>
      <video:tag>membrane</video:tag>
      <video:tag>optical</video:tag>
      <video:tag>tweezers</video:tag>
      <video:tag>fluidity</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Laparoscopic-choledochal-cyst-excistion</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Laparoscopic choledochal cyst excistion</video:title>
      <video:description>Lap choledochal cyst excision is a minimal invasive surgery to eliminate a choledochal cysts which cause hepatic duct or biliary to grow and hinder bile drainage to the intestine. Dr. Baiju senadhipan of the Holycross hospital give a demonstration of the operation.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/5621f5bb-858f-49f3-b4fb-7b5bdfa706c7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>622</video:duration>
      <video:publication_date>2011-11-29T02:22:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8639.mp4</video:content_loc>
      <video:uploader>catee</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Laparoscopic</video:tag>
      <video:tag>choledochal</video:tag>
      <video:tag>Cyst</video:tag>
      <video:tag>excistion</video:tag>
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  </url>
  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 166 - Deductive Reasoning 1</video:title>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24830.jpg</video:thumbnail_loc>
      <video:duration>120</video:duration>
      <video:publication_date>2012-09-17T17:00:02.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/GEId0GonOZM</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Deductive</video:tag>
      <video:tag>Reasoning</video:tag>
      <video:tag>1</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/A-Sounding-Rocket</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A Sounding Rocket</video:title>
      <video:description>In 2011 a sounding rocket was launched to measure solar energy output. Here is to riding on a Sounding Rocket</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/56390b21-f830-450a-8274-430b8c48d547/cand_5.jpg</video:thumbnail_loc>
      <video:duration>269</video:duration>
      <video:publication_date>2011-11-24T18:36:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7782.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Aerospace Engineering</video:category>
      <video:tag>Riding</video:tag>
      <video:tag>on</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Sounding</video:tag>
      <video:tag>rocket</video:tag>
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  </url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to find the Molecular Formula or a Molar Mass</video:title>
      <video:description>Given in this video is the formula for finding the molecular formula of a Molar mass.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/564a0ea9-4def-45d4-a6f3-12b1766748f3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>264</video:duration>
      <video:publication_date>2010-12-20T12:35:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6667.mp4</video:content_loc>
      <video:uploader>faorger</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>ap</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>Stoichiometry</video:tag>
      <video:tag>3</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Why Do We Experience Motion Sickness?</video:title>
      <video:description>This video explains why we experience motion sickness. It is said that when the signals from your ears and eyes does not match, you will suffer from motion sickness.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/564af620-bd67-4ee4-aa45-9caa6fc9b320/cand_5.jpg</video:thumbnail_loc>
      <video:duration>97</video:duration>
      <video:publication_date>2012-12-10T01:54:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28520.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Fun and Smart</video:category>
      <video:tag>motion</video:tag>
      <video:tag>Sickness</video:tag>
      <video:tag>Vomit</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Ebola what are they doing to contain it</video:title>
      <video:description>This is a news segment describing the virus.  They are also describing how it spreads and how dangerous it is.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/10/a6c531c9-0005-4ed4-90dc-497446ae69c8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>111</video:duration>
      <video:publication_date>2014-10-07T06:19:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31943.mp4</video:content_loc>
      <video:uploader>dhumana</video:uploader>
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      <video:tag>ebola</video:tag>
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      <video:tag>conteinment</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Incredible Leidenfrost effect</video:title>
      <video:description>It looks simple but there is lots of science behind this video. The Leidenfrost effect is a physical phenomenon in which a liquid, in near contact with a mass significantly hotter than the liquid&apos;s boiling point, produces an insulating vapor layer keeping that liquid from boiling rapidly. Due to this ‘repulsive force,’ the droplet hovers over the surface rather than making physical contact with it. This is most commonly seen when cooking; one sprinkles drops of water in a pan to gauge its temperature: if the pan&apos;s temperature is at or above the Leidenfrost point, the water skitters across the pan and takes longer to evaporate than in a pan below the temperature of the Leidenfrost point (but still above boiling temperature). The effect is also responsible for the ability of liquid nitrogen to skitter across floors. It has also been used in some potentially dangerous demonstrations, such as dipping a wet finger in molten lead or blowing out a mouthful of liquid nitrogen, both enacted without injury to the demonstrator. The latter is potentially lethal, particularly should one accidentally swallow the liquid nitrogen.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2015/12/56540543-77b1-4d7b-9e37-46dc26e10af0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>241</video:duration>
      <video:publication_date>2015-12-08T14:48:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32373.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>leidenfrost</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Robot-Quadrotors-James-Bond</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Robot Quadrotors James Bond</video:title>
      <video:description>Robot Quadrotors are playing James Bond famous song. It is amazing.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/09/567c6180-523e-4254-a46a-97a02d72f636/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2013-10-01T00:39:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30733.mp4</video:content_loc>
      <video:uploader>Nazir Istanbl</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>robot</video:tag>
      <video:tag>Quadrotors</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/A-BOUQUET-OF-GODS-BEAUTIES-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A BOUQUET OF GOD&apos;S BEAUTIES 1</video:title>
      <video:description>A BOUQUET OF GOD&apos;S BEAUTIES part 1 is shown in this video. You opened your eyes one day and found yourself in the midst of a lot of blessings. Think about the things that are offered to you by Allah. At every little detail present in the world, Allah makes us aware of His existence. This film summons you to ponder over the universe and living beings and see how they have been created flawlessly. By showing a few of the countless signs of Allah in nature, we aim to make you think about His power and knowledge over all things.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/9cc9e9fd-9c94-4304-af8a-f6e7c3537f17/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2009-08-02T14:38:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3102.mp4</video:content_loc>
      <video:uploader>harunyahya</video:uploader>
      <video:category>Education</video:category>
      <video:tag>harun</video:tag>
      <video:tag>yahya</video:tag>
      <video:tag>adnan</video:tag>
      <video:tag>oktar</video:tag>
      <video:tag>Allah</video:tag>
      <video:tag>God</video:tag>
      <video:tag>miracles</video:tag>
      <video:tag>World</video:tag>
      <video:tag>Sea</video:tag>
      <video:tag>animals</video:tag>
      <video:tag>peacock</video:tag>
      <video:tag>elephant</video:tag>
      <video:tag>lion</video:tag>
      <video:tag>dragonfly</video:tag>
      <video:tag>birds</video:tag>
      <video:tag>firefly</video:tag>
      <video:tag>pigeon</video:tag>
      <video:tag>fly</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Prevention-from-HIV-by-Dr-Amneris-Luque</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Prevention from HIV by Dr Amneris Luque</video:title>
      <video:description>This video shows the interview of an expert doctor about the prevention from HIV. Watch this video to see the precautions that may remove the risks of HIV.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/5682b65d-6357-4200-baea-f0aa7b4ec651/cand_5.jpg</video:thumbnail_loc>
      <video:duration>259</video:duration>
      <video:publication_date>2011-11-30T22:51:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9720.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>HIV</video:tag>
      <video:tag>prevention</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Africa</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/A-bouquet-of-Gods-beauties-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A bouquet of God&apos;s beauties 2</video:title>
      <video:description>You opened your eyes one day and found yourself in the midst of a lot of blessings. Think about the things that are offered to you by God. At every little detail present in the world God makes us aware of His existence. This film summons you to ponder over the universe and living beings and see how they have been created flawlessly. By showing a few of the countless signs of God in nature we aim to make you think about His power and knowledge over all things.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/087efa4e-2938-4859-9f57-48b6b0d3b801/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2009-08-02T14:55:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3104.mp4</video:content_loc>
      <video:uploader>harunyahya</video:uploader>
      <video:category>Education</video:category>
      <video:tag>A</video:tag>
      <video:tag>bouquet</video:tag>
      <video:tag>God</video:tag>
      <video:tag>s</video:tag>
      <video:tag>beauties</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Bismuth-a-Chemical-Element</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Bismuth a Chemical Element</video:title>
      <video:description>What is Bismuth? Where does the name Bismuth originated from? What are the sources, abundance and uses of Bismuth? This video provides answer to all these questions.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/5710cd29-c60f-445e-ae63-0898b9ae3ada/cand_5.jpg</video:thumbnail_loc>
      <video:duration>99</video:duration>
      <video:publication_date>2011-12-12T00:01:29.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11267.mp4</video:content_loc>
      <video:uploader>velatin</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>What</video:tag>
      <video:tag>is</video:tag>
      <video:tag>Bismuth</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/GODS-BEAUTIES-Part-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>GOD&apos;S BEAUTIES Part 2</video:title>
      <video:description>GOD&apos;S BEAUTIES Part 2 is shown in this video. You opened your eyes one day and found yourself in the midst of a lot of blessings. Think about the things that are offered to you by Allah. At every little detail present in the world, Allah makes us aware of His existence. This film summons you to ponder over the universe and living beings and see how they have been created flawlessly. By showing a few of the countless signs of Allah in nature, we aim to make you think about His power and knowledge over all things.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/09d13cee-7121-48c0-99d3-24167565c6d1/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2009-08-02T14:50:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3103.mp4</video:content_loc>
      <video:uploader>harunyahya</video:uploader>
      <video:category>Others</video:category>
      <video:tag>harun</video:tag>
      <video:tag>yahya</video:tag>
      <video:tag>adnan</video:tag>
      <video:tag>oktar</video:tag>
      <video:tag>Allah</video:tag>
      <video:tag>God</video:tag>
      <video:tag>miracles</video:tag>
      <video:tag>World</video:tag>
      <video:tag>Sea</video:tag>
      <video:tag>animals</video:tag>
      <video:tag>peacock</video:tag>
      <video:tag>elephant</video:tag>
      <video:tag>lion</video:tag>
      <video:tag>dragonfly</video:tag>
      <video:tag>birds</video:tag>
      <video:tag>firefly</video:tag>
      <video:tag>pigeon</video:tag>
      <video:tag>fly</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Miracles-in-our-body</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Miracles in our body</video:title>
      <video:description>This video shows some miracles in our body to prove that God exist. You opened your eyes one day and found yourself in the midst of a lot of blessings. Think about the things that are offered to you by Allah. At every little detail present in the world Allah makes us aware of His existence. This film summons you to ponder over the universe and living beings and see how they have been created flawlessly. By showing a few of the countless signs of Allah in nature we aim to make you think about His power and knowledge over all things.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/4702e945-e5fe-4d09-a3f9-133d87002c13/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2009-08-01T14:19:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3088.mp4</video:content_loc>
      <video:uploader>harunyahya</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Allah</video:tag>
      <video:tag>God</video:tag>
      <video:tag>harun</video:tag>
      <video:tag>yahya</video:tag>
      <video:tag>adnan</video:tag>
      <video:tag>oktar</video:tag>
      <video:tag>miracles</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>human</video:tag>
      <video:tag>body</video:tag>
      <video:tag>Heart</video:tag>
      <video:tag>hand</video:tag>
      <video:tag>skeleton</video:tag>
      <video:tag>fur</video:tag>
      <video:tag>Polar</video:tag>
      <video:tag>bear</video:tag>
      <video:tag>Eyes</video:tag>
      <video:tag>Eagle</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Double-Knee-Replacement</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Double Knee Replacement</video:title>
      <video:description>Dr. Ronald Pinkerton is a practicing family physician. Under the care of Dr. Thomas Schmalzried, Dr. Pinkerton underwent knee replacement surgery on both of his knees. In this video he discusses his experience before and after his surgery, and the quality of care he received at the Joint Replacement Institute at St. Vincent Medical Center in Los Angeles, California.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/56a49647-378e-4e5a-b344-dc2f31440e65/cand_5.jpg</video:thumbnail_loc>
      <video:duration>115</video:duration>
      <video:publication_date>2011-12-13T20:13:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11697.mp4</video:content_loc>
      <video:uploader>MillerGeer</video:uploader>
      <video:category>Interviews</video:category>
      <video:tag>Dr</video:tag>
      <video:tag>Pinkerton</video:tag>
      <video:tag>St</video:tag>
      <video:tag>vincent</video:tag>
      <video:tag>Hospital</video:tag>
      <video:tag>knee</video:tag>
      <video:tag>replacement</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-are-the-factors-that-affect-solubility</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What are the factors that affect solubility?</video:title>
      <video:description>This video shows what factors affect solubility. Learn the dissolution or solubility of substances in water.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/56ca7cd3-3f61-4dc8-9979-d05b0fac9bcb/cand_5.jpg</video:thumbnail_loc>
      <video:duration>218</video:duration>
      <video:publication_date>2010-12-20T13:08:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6677.mp4</video:content_loc>
      <video:uploader>dawn82</video:uploader>
      <video:category>Tutorials</video:category>
      <video:tag>factors</video:tag>
      <video:tag>Affecting</video:tag>
      <video:tag>Solubility</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Triangulation-of-real-projective-plane</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Triangulation of real projective plane</video:title>
      <video:description>Classically the real projective plane is defined as the space of lines through the origin in euclidean three space this is somewhat difficult to picture so other representations were developed.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/56cb40bc-46d5-4c9b-9e31-447d945af0a3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>98</video:duration>
      <video:publication_date>2011-12-12T01:22:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11286.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Others</video:category>
      <video:tag>the</video:tag>
      <video:tag>Real</video:tag>
      <video:tag>Projective</video:tag>
      <video:tag>plane</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Empty-nose-syndrome-surgery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Empty nose syndrome surgery</video:title>
      <video:description>The goal of empty nose syndrome surgery should be to restore the nose function it is not possible to compensate for the loss of cilia bearing mucosa with its ability to warm and humidify inhaled air even transplanting normal body skin is not really useful from a functional standpoint</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/570b48c8-09ff-4692-ae88-4246318b0e39/cand_5.jpg</video:thumbnail_loc>
      <video:duration>118</video:duration>
      <video:publication_date>2011-11-29T21:51:10.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9192.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Empty</video:tag>
      <video:tag>NOSE</video:tag>
      <video:tag>Syndrome</video:tag>
      <video:tag>Surgery</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-44-Palatopharyngeal-Action-in-Speech-and-Deglutition</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 44 - Palatopharyngeal Action in Speech and Deglutition</video:title>
      <video:description>&quot;Lec 44 - Palatopharyngeal Action in Speech and Deglutition&quot; Shows the palatopharyngeal actions during speaking, swallowing, and other functions in a patient with most of the mid-face removed. Orig. air date: OCT 25 74

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21245.jpg</video:thumbnail_loc>
      <video:duration>1321</video:duration>
      <video:publication_date>2012-09-09T03:28:37.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/4rvg9XxkuvU</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>44</video:tag>
      <video:tag>Palatopharyngeal</video:tag>
      <video:tag>action</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Speech</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Deglutition</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-naked-archaeologist-preview-accidental-archaeology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The naked archaeologist preview - accidental archaeology</video:title>
      <video:description>He&apos;s the Ali G of archaeology! Simcha Jacobovici is &apos;The naked archaeologist&apos;. Watch his adventures on History international in the US, Vision TV in Canada, and UKTV in the UK.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/571258e8-16c6-4af1-a4fd-d1a04c588d34/cand_5.jpg</video:thumbnail_loc>
      <video:duration>30</video:duration>
      <video:publication_date>2009-05-27T16:42:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2289.mp4</video:content_loc>
      <video:category>Archaeology</video:category>
      <video:tag>Naked</video:tag>
      <video:tag>archaeologist</video:tag>
      <video:tag>archeologist</video:tag>
      <video:tag>archaeology</video:tag>
      <video:tag>archeolog</video:tag>
      <video:tag>AliG</video:tag>
      <video:tag>bible</video:tag>
      <video:tag>Israel</video:tag>
      <video:tag>Simcha</video:tag>
      <video:tag>Jacobovici</video:tag>
      <video:tag>antiques</video:tag>
      <video:tag>Borat</video:tag>
      <video:tag>Je</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Hubble-data-suggests-a-supermassive-black-holes-at-the-cente</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Hubble data suggests a supermassive black holes at the cente</video:title>
      <video:description>Supermassive black holes are millions to billions time the mass of a typical black hole. Evidence are mounting that every galaxy has a supermassive black hole at its center. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/571aa8de-959d-4877-84f3-4f61654e2b4f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>112</video:duration>
      <video:publication_date>2011-11-06T22:44:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7329.mp4</video:content_loc>
      <video:uploader>chandika muthumuni</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Hubble</video:tag>
      <video:tag>data</video:tag>
      <video:tag>suggests</video:tag>
      <video:tag>A</video:tag>
      <video:tag>supermassive</video:tag>
      <video:tag>black</video:tag>
      <video:tag>holes</video:tag>
      <video:tag>at</video:tag>
      <video:tag>the</video:tag>
      <video:tag>center</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Every</video:tag>
      <video:tag>Galaxy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Big-Tesla-coil</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Big Tesla coil</video:title>
      <video:description>Here is a video of a gigantic Tesla coil in Oklahoma, United States.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/571bbe56-b6bf-4621-a438-84bc0e189298/cand_5.jpg</video:thumbnail_loc>
      <video:duration>181</video:duration>
      <video:publication_date>2011-11-25T20:37:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7909.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>BIGgg</video:tag>
      <video:tag>TESLA</video:tag>
      <video:tag>COIL</video:tag>
      <video:tag>of</video:tag>
      <video:tag>OKLAHOMA</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Tele-medicine-medicine-for-all</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Tele-medicine: medicine for all</video:title>
      <video:description>Tele-medicine can ensure medical services to people living in the furthest corner of the world without access to expert medical services. This video shows how effective tele-medicine can be. Edited by Ashraf.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/6b338e67-b75f-48b2-b228-f3843f38267e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>144</video:duration>
      <video:publication_date>2011-12-06T20:19:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10926.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Tele</video:tag>
      <video:tag>medicine</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Renal-Lobe-Model-Juxtaglomerular-Nephron</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Renal Lobe Model - Juxtaglomerular Nephron</video:title>
      <video:description>This video describes the Juxtaglomerular Nephron found in the renal lobe. which regulates the function of each nephron. The juxtaglomerular apparatus is named because of its proximity to the glomerulus: it is found between the vascular pole of the renal corpuscle and the returning distal convoluted tubule of the same nephron.</video:description>
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      <video:duration>172</video:duration>
      <video:publication_date>2010-11-14T23:10:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5326.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
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      <video:tag>lobe</video:tag>
      <video:tag>model</video:tag>
      <video:tag>Juxtaglomerular</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Michio-Kaku-on-Why-We-Think-Some-People-Are-Hot</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Michio Kaku on Why We Think Some People Are Hot</video:title>
      <video:description>When you&apos;re at the bar on Friday night, what about that guy or girl across the room sparks your attention, and why?  Michio Kaku talks about why humans find certain traits attractive in potential mates.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/5776edf1-f3fd-494a-8863-5f22f6edaef2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>121</video:duration>
      <video:publication_date>2012-12-08T23:27:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28407.mp4</video:content_loc>
      <video:uploader>layne.ransom.5</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Big</video:tag>
      <video:tag>Think</video:tag>
      <video:tag>Michio</video:tag>
      <video:tag>Kaku</video:tag>
      <video:tag>sex</video:tag>
      <video:tag>Evolution</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Most-Distant-Galaxy-Candidate-in-Universe</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Most Distant Galaxy Candidate in Universe</video:title>
      <video:description>A picture from NASA&apos;s Hubble showing the most distant galaxy candidate that have ever been seen in Universe. Video is really interesting for the astrology lovers.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/578732b5-f2a6-4da6-97d0-14905501851f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>198</video:duration>
      <video:publication_date>2013-02-05T04:16:29.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29164.mp4</video:content_loc>
      <video:uploader>Jorge Rivera</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>NASA</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Hubble</video:tag>
      <video:tag>Finds</video:tag>
      <video:tag>most</video:tag>
      <video:tag>Distant</video:tag>
      <video:tag>Galaxy</video:tag>
      <video:tag>candidate</video:tag>
      <video:tag>Ever</video:tag>
      <video:tag>Seen</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Universe</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Lec-96-Stoichiometry-of-a-Reaction-in-Solution</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 96 - Stoichiometry of a Reaction in Solution</video:title>
      <video:description>Stoichiometry of a Reaction in Solution

Stoichiometry of a Reaction in Solution</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22725.jpg</video:thumbnail_loc>
      <video:duration>618</video:duration>
      <video:publication_date>2012-09-11T02:57:34.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/EKZSwjVR594</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Stoichiometry</video:tag>
      <video:tag>of</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Reaction</video:tag>
      <video:tag>in</video:tag>
      <video:tag>solution</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Protemist-DT-II-Automated-Protein-Synthesizer</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Protemist DT II - Automated Protein Synthesizer</video:title>
      <video:description>Protemist® DT II is a new generation, fully automated, robotic desktop protein synthesize. It synthesizes protein of interest using wheat germ cell-free system and through bi-layer reaction. Protemist® DT II can run two scales of transcription and translation reactions; either 1.2 ml or 6 ml. It is an expert system in transcription, translation, and purification. More videos at Abnova http://www.abnova.com</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/07/57890e3b-e87a-4319-8344-eeff2247a7e5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>248</video:duration>
      <video:publication_date>2010-07-20T03:44:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4427.mp4</video:content_loc>
      <video:uploader>Abnova Corp</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>Protemist</video:tag>
      <video:tag>DT</video:tag>
      <video:tag>II</video:tag>
      <video:tag>Automated</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>Synthesizer</video:tag>
      <video:tag>Abnova</video:tag>
      <video:tag>antibody</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>biology</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Optical-projection-tomography</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Optical projection tomography</video:title>
      <video:description>Optical projection tomography is largely used in scientific research. It is a form of tomography involving optical microscopy. The OPT technique is sometimes referred to as Optical Computed Tomography (optical-CT) and Optical Emission Computed Tomography (optical-ECT) in the literature, to address the fact that the technique bears similarity to X-ray computed tomography (CT) and single-photon emission computed tomography (SPECT).</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/03/57882411-58a9-47b9-9d12-08c86f7ff064/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2007-03-17T23:58:10.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/43.mp4</video:content_loc>
      <video:uploader>siere</video:uploader>
      <video:category>Molecular Biology</video:category>
      <video:tag>Pkd1</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/The-Drosophila-Molecular-Clock-Model-Part-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Drosophila Molecular Clock Model Part 2</video:title>
      <video:description>How Drosophila Reacts to circadian rhythm?
This video shows activation of per gene. At the beginning of animation proteins (green and blue) are bound to promoter of per gene. It is needed for translation to begin. Proteins synthesis, and after accumulation they enter nucleus and stop the transcription. As PER proteins degrade with the sun rising per expression starts over.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/578bba1f-431d-4911-b49d-4f7111be9436/cand_5.jpg</video:thumbnail_loc>
      <video:duration>57</video:duration>
      <video:publication_date>2007-08-09T22:45:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/643.mp4</video:content_loc>
      <video:uploader>okur</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>clock</video:tag>
      <video:tag>circadian</video:tag>
      <video:tag>Rhythm</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Learning-AP-Chemistry_-Bonding-6</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Learning AP Chemistry_ Bonding 6</video:title>
      <video:description>Explained clearly in this video is the process on how to arrive at a right answer solving AP Chemistry_ Bonding 6</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/57901b23-3786-4f21-a6fa-03e845884caf/cand_5.jpg</video:thumbnail_loc>
      <video:duration>446</video:duration>
      <video:publication_date>2010-12-20T11:14:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6654.mp4</video:content_loc>
      <video:uploader>faorger</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>ap</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>Bonding</video:tag>
      <video:tag>6</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Blind-Watchmaker-that-is-Evolution</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Blind Watchmaker that is Evolution</video:title>
      <video:description>This video takes time to compare evolution to abiogenesis theory that associates life as rising from non living matter. In this video the producer takes on an experiment to prove the evolution theory as contrasted to the straw man&apos;s theory.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/5797326f-ac34-4eaf-9725-c2787ccb1fba/cand_5.jpg</video:thumbnail_loc>
      <video:duration>588</video:duration>
      <video:publication_date>2012-12-01T06:04:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28157.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Atomic Physics</video:category>
      <video:tag>Evolution</video:tag>
      <video:tag>is</video:tag>
      <video:tag>A</video:tag>
      <video:tag>blind</video:tag>
      <video:tag>Watchmaker</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Burglar-Hermit-Crabs-and-giant-Horse-Conch-in-Blue-Planet</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Burglar Hermit Crabs and giant Horse Conch in  Blue Planet</video:title>
      <video:description>Turns out shells play a big part in the ocean real estate. When the giant Horse Conch eats a snail the smell wafts in the current and soon prospective clients or burglars the Hermit Crabs turn up in the Blue Planet by BBC.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/579ed89b-d227-47f0-9f95-e60fed5123cd/cand_5.jpg</video:thumbnail_loc>
      <video:duration>189</video:duration>
      <video:publication_date>2011-11-26T05:49:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8138.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Giant</video:tag>
      <video:tag>horse</video:tag>
      <video:tag>Conch</video:tag>
      <video:tag>and</video:tag>
      <video:tag>burglar</video:tag>
      <video:tag>Hermit</video:tag>
      <video:tag>Crabs</video:tag>
      <video:tag>blue</video:tag>
      <video:tag>Planet</video:tag>
      <video:tag>BBC</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Hand-Assisted-Lap-Nephrectomy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Hand Assisted Lap Nephrectomy</video:title>
      <video:description>This Video shows a step by step procedure on how a Naphrectomy is performed on a patient.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/6dd09451-45b6-4dbb-992d-1ab6a2323ff1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>418</video:duration>
      <video:publication_date>2010-11-15T20:34:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5440.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>nephrectomy</video:tag>
      <video:tag>hand</video:tag>
      <video:tag>assisted</video:tag>
      <video:tag>lap</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Meiosis-from-gonade-to-the-baby</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Meiosis: from gonade to the baby</video:title>
      <video:description>Meiosis is special cell division which results in 4 cells. It is characteristic for gonads (sex glands - testes and ovaries) where sex cells - ovum and sperm are produced. After production of sex cells, and successful fertilization takes palace, embryo begins to develop. Who&apos;s sex cells are to determent embryo&apos;s sex?</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/59434e1a-38d4-4e75-9fca-134b81dd99d2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>111</video:duration>
      <video:publication_date>2007-08-06T13:58:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/625.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>meiosis</video:tag>
      <video:tag>gonads</video:tag>
      <video:tag>sex</video:tag>
      <video:tag>Determination</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/A-Breech-Caesarean-section</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A Breech Caesarean section</video:title>
      <video:description>A breech during delivery occurs when the baby is positioned with the feet and the buttocks at the entrance of the birth canal when it is time for delivery as contrasted with the normal position of the head first. This video shows a caesarean section for a breech.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/592fb959-de2c-420c-aa5c-5de537cadb62/cand_5.jpg</video:thumbnail_loc>
      <video:duration>97</video:duration>
      <video:publication_date>2011-12-01T22:52:14.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10507.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Developmental Biology</video:category>
      <video:tag>Caesarean</video:tag>
      <video:tag>Section</video:tag>
      <video:tag>for</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Breech</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-35-Mathematics-16A</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 35 - Mathematics 16A</video:title>
      <video:description>&quot;Lec 35 - Mathematics 16A &quot;Analytic Geometry and Calculus</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27406.jpg</video:thumbnail_loc>
      <video:duration>2773</video:duration>
      <video:publication_date>2012-09-21T06:24:47.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/LudO4bq05C4</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>35</video:tag>
      <video:tag>Mathematics</video:tag>
      <video:tag>16A</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Movement-of-proteins-in-SDS-polyacrylamide-gel</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Movement of proteins in SDS polyacrylamide gel</video:title>
      <video:description>A video showing SDS polyacrylamide gel electrophoresis in ~120x time (constant voltage). Note the stained markers on the right.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/09/5974e274-1cb6-42b1-9900-cadd07b9d21a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>38</video:duration>
      <video:publication_date>2007-09-08T20:00:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/957.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>SDS</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Mitotic-spindle-peptidase</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Mitotic spindle peptidase</video:title>
      <video:description>Mitotic spindle peptidase - PMAP;. www.​proteolysis.​org Prostate-spe­cif­ic mem­brane anti­gen (PSMA, NAAG Pep­ti­dase, FOLH1) is lo­cal­ized in the vicin­i­ty of mi­tot­ic spin­dle poles and as­so­ci­ates with the anaphase-pro­mot­ing com­plex (APC). Mol Can­cer Ther. 2008 Jul;7(7) PS­MA-ex­press­ing cells pre­ma­ture­ly de­grade cy­clin B and exit mi­to­sis due to in­creased APC ac­tiv­i­ty and in­com­plete in­ac­ti­va­tion of APC by the spin­dle as­sem­bly check­point. The cell cycle, or cell-di­vi­sion cycle, is the se­ries of events that take place in a eu­kary­ot­ic cell lead­ing to its repli­ca­tion. These events can be di­vid­ed in two brief pe­ri­ods: in­ter­phase—dur­ing which the cell grows, ac­cu­mu­lat­ing nu­tri­ents need­ed for mi­to­sis and du­pli­cat­ing its DNA—and the mi­tot­ic (M) phase, dur­ing which the cell splits it­self into two dis­tinct cells, often called &quot;daugh­ter cells&quot;. Client: As­traZeneca/On­col­o­gy Di­vi­sion www.​astrazeneca-us.​com</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/597a6330-abec-409e-a88c-510b74172144/cand_5.jpg</video:thumbnail_loc>
      <video:duration>174</video:duration>
      <video:publication_date>2010-11-24T05:23:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5924.mp4</video:content_loc>
      <video:uploader>dnasign</video:uploader>
      <video:category>Molecular Biology</video:category>
      <video:tag>Mitotic</video:tag>
      <video:tag>Spindle</video:tag>
      <video:tag>peptidase</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-31-Minimum-Wage-and-Price-Floors</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 31 - Minimum Wage and Price Floors</video:title>
      <video:description>Minimum Wage and Price Floors

How a minimum wage might effect the labor market</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25443.jpg</video:thumbnail_loc>
      <video:duration>546</video:duration>
      <video:publication_date>2012-09-18T14:22:10.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/j0c2vmFGbtk</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>minimum</video:tag>
      <video:tag>Wage</video:tag>
      <video:tag>and</video:tag>
      <video:tag>price</video:tag>
      <video:tag>Floors</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Comet-Motion</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Comet Motion</video:title>
      <video:description>This video show you the motion of comets in universe how they move and what is reason behind it? Comets can pass through any planet even through Earth, comets contain gaseous material and other valuable elements.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/59a82a1e-2bff-4354-ab1f-b66d174257e6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>246</video:duration>
      <video:publication_date>2013-02-09T07:15:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29833.mp4</video:content_loc>
      <video:uploader>Von Paredes</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>ScienceCasts</video:tag>
      <video:tag>rock</video:tag>
      <video:tag>comet</video:tag>
      <video:tag>Meteor</video:tag>
      <video:tag>Shower</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Orbital-Hybridization</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Orbital Hybridization</video:title>
      <video:description>A good video tutorial showing the hybridization of atoms with examples. Video is up to the point and covers all the topics related to hybridization.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/59a443f2-b7e3-4cce-a3c5-5215af0401bf/cand_5.jpg</video:thumbnail_loc>
      <video:duration>608</video:duration>
      <video:publication_date>2010-11-15T23:23:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5458.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>orbital</video:tag>
      <video:tag>Hybridization</video:tag>
      <video:tag>sigma</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Pi</video:tag>
      <video:tag>Bonds</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Find-Histoplasmosis-on-X-ray</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Find Histoplasmosis on X-ray</video:title>
      <video:description>Chest X-ray helps diagnose number of lung and heart conditions. The video shows how to identify the hidden histoplasmosis signs in an X-ray. The disease often doesn`t show symptoms at first so discrete diagnostics approach is required.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/59ab732f-d4c7-4545-940c-270fd5b5cf17/cand_5.jpg</video:thumbnail_loc>
      <video:duration>181</video:duration>
      <video:publication_date>2011-12-01T02:29:07.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9941.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Chest</video:tag>
      <video:tag>x</video:tag>
      <video:tag>ray</video:tag>
      <video:tag>histoplasmosis</video:tag>
      <video:tag>Diagnosis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Earth-and-Planetary-Science-C20-Where-earthquak</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Earth and Planetary Science C20 -Where earthquak</video:title>
      <video:description>&quot;Lec 7 - Earth and Planetary Science C20 -Where earthquak&quot;Earthquakes in Your Backyard</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27448.jpg</video:thumbnail_loc>
      <video:duration>3073</video:duration>
      <video:publication_date>2012-09-21T07:19:15.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/OWlHULhgxcU</video:player_loc>
      <video:uploader>0|41|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>7</video:tag>
      <video:tag>Earth</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Planetary</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>C20</video:tag>
      <video:tag>Where</video:tag>
      <video:tag>earthquak</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Mommy-makeover-in-manhattan-case-study-dr-carlin-vickery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Mommy makeover in manhattan case study dr carlin vickery</video:title>
      <video:description>This video demonstrate the experience of one of mommy makeover patient she is 39 years old and average weight following the birth of her twins she wanted to improve her abdominal wall contour and correct the lack of shape and firmness in her breasts</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/59ba2160-d53b-46ef-9919-20a6d9ca4603/cand_5.jpg</video:thumbnail_loc>
      <video:duration>107</video:duration>
      <video:publication_date>2011-11-29T11:32:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8940.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Mommy</video:tag>
      <video:tag>Makeover</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Manhattan</video:tag>
      <video:tag>case</video:tag>
      <video:tag>study</video:tag>
      <video:tag>Dr</video:tag>
      <video:tag>Carlin</video:tag>
      <video:tag>Vickery</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cell-Mitosis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cell Mitosis</video:title>
      <video:description>Cell mitosis which is a nuclear division plus cytokinesis, and produces two identical daughter cells is shown in this science video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/06/59c6e626-21f1-4774-aadb-1718e11dbe39/cand_5.jpg</video:thumbnail_loc>
      <video:duration>25</video:duration>
      <video:publication_date>2009-06-16T16:28:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2833.mp4</video:content_loc>
      <video:category>Cell Biology</video:category>
      <video:tag>cell</video:tag>
      <video:tag>mitosis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Closing-the-Abdomen</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Closing the Abdomen</video:title>
      <video:description>There are many different surgeries that require to cut open the abdomen. This video demonstrates how to close up the abdomen after such surgeries.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/59db3d16-5b55-47f8-8517-f384388ee328/cand_5.jpg</video:thumbnail_loc>
      <video:duration>148</video:duration>
      <video:publication_date>2011-12-01T22:59:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10532.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Closing</video:tag>
      <video:tag>Abdomen</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Wednesdays-at-9PM-on-the-Science-Channel-Meteorite-Men</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Wednesdays at 9PM on the Science Channel- Meteorite Men</video:title>
      <video:description>This video shows the meteorite men, It is a preview of show that is featured on Wednesdays at  nine PM on the Science Channel.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/59ded345-3294-480e-9fbb-428344019898/cand_5.jpg</video:thumbnail_loc>
      <video:duration>30</video:duration>
      <video:publication_date>2012-12-08T04:03:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28309.mp4</video:content_loc>
      <video:uploader>Amir Nayak</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Meteorite</video:tag>
      <video:tag>Men</video:tag>
      <video:tag>Wednesdays</video:tag>
      <video:tag>at</video:tag>
      <video:tag>9PM</video:tag>
      <video:tag>on</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>channel</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Careful-Steps-For-a-Circumcised-Baby</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Careful Steps For a Circumcised Baby</video:title>
      <video:description>Video contains careful steps for caring a newly circumcised baby. Apply Vaseline to the circumcision site for 3-4 days after diaper change.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/59eea1c2-f464-41a9-91e4-e8bc3d7e1af1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>31</video:duration>
      <video:publication_date>2011-11-29T11:21:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8892.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Caring</video:tag>
      <video:tag>for</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Newly</video:tag>
      <video:tag>Circumcised</video:tag>
      <video:tag>Baby</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/NurseReviewOrg-Animation-on-Bone-Ossification</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>NurseReview.Org - Animation on Bone Ossification</video:title>
      <video:description>NurseReview.Org for more videos on human anatomy and other related medical procedures ... NurseReview.Org Animation on Bone Ossification Human Anatomy nclex review cgfns nle medical</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/59f15691-1f14-40c1-9305-3f19f80ba195/cand_5.jpg</video:thumbnail_loc>
      <video:duration>25</video:duration>
      <video:publication_date>2009-04-24T22:47:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2048.mp4</video:content_loc>
      <video:uploader>arsinsol</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>nursereview</video:tag>
      <video:tag>org</video:tag>
      <video:tag>Animation</video:tag>
      <video:tag>on</video:tag>
      <video:tag>bone</video:tag>
      <video:tag>Ossification</video:tag>
      <video:tag>human</video:tag>
      <video:tag>anatomy</video:tag>
      <video:tag>nclex</video:tag>
      <video:tag>Review</video:tag>
      <video:tag>cgfns</video:tag>
      <video:tag>nle</video:tag>
      <video:tag>Medical</video:tag>
      <video:tag>Physical</video:tag>
      <video:tag>medicine</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Diabetes-contributes-to-perio-disease</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Diabetes contributes to perio disease</video:title>
      <video:description>If you are diabetes there is great risk of diabetes including perio disease diabetes contributes to perio disease in three ways it can lower the body resistance of infection often results in high blood sugar levels and causes dry mouth</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/5a23193b-6406-4d02-bf13-f5e8c7f5e1e6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>120</video:duration>
      <video:publication_date>2011-12-01T22:44:23.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10485.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Diabetes</video:tag>
      <video:tag>contributes</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Perio</video:tag>
      <video:tag>Disease</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Hydra-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Hydra Video</video:title>
      <video:description>Hydra video ... Hydra is a genus of simple fresh-water animals possessing radial symmetry. Hydras are predatory animals belonging to the phylum Cnidaria and the class Hydrozoa. They can be found in most unpolluted freshwater ponds, lakes and streams in the temperate and tropical regions by gently sweeping a collecting net through weedy areas. They are usually a few millimeters long and are best studied with a microscope. Biologists are especially interested in hydras due to their regenerative ability and because they appear to undergo senescence (aging) very slowly, if at all. Text reff: wikipedia</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/03/59eed6c7-9fa4-47b3-a9e9-ce59a81dad09/cand_5.jpg</video:thumbnail_loc>
      <video:duration>21</video:duration>
      <video:publication_date>2009-03-26T00:28:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1439.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>hydra</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-De-Moivre-s-Formula</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is De Moivre &apos;s Formula</video:title>
      <video:description>This video will explain you the Moivre&apos;s Formula. The tutorial will show the basics of formula with the help of example. Video is very clear and up to the point.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/59f65d7a-9d00-4892-8af9-6147bf9cf432/cand_5.jpg</video:thumbnail_loc>
      <video:duration>446</video:duration>
      <video:publication_date>2010-12-06T12:51:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6516.mp4</video:content_loc>
      <video:uploader>frede</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>pre</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>de</video:tag>
      <video:tag>Moivre</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Formula</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/TESE-Testicular-Sperm-Extraction-testicular-biopsy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>TESE (Testicular Sperm Extraction-testicular biopsy)</video:title>
      <video:description>In cases of azospermia (the absence of spermatozoa in the ejaculate), a testicular biopsy can tell us if there spermatogenesis (sperm production) and if the presence of spermatozoa can be found in the testes.
Often if spermatozoa cannot be observed in a semen analysis, spermatozoa can be retrieved in several regions of the testes. 
The biopsy can be performed prior to IVF treatment as a diagnostic means, with the tissue frozen. Alternatively the day before or on the actual day of oocyte retrieval.
If spermatozoa are recovered with TESE then the oocytes are fertilized by the method ICSI.
Here, we see a single sperm being chosen from cells from the testes and being used fir ICSI.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/5a1261b5-f894-46e4-bcfd-4f53fb95df60/cand_5.jpg</video:thumbnail_loc>
      <video:duration>36</video:duration>
      <video:publication_date>2009-05-13T04:21:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2174.mp4</video:content_loc>
      <video:uploader>watch</video:uploader>
      <video:category>Others</video:category>
      <video:tag>kosmogonia</video:tag>
      <video:tag>Greece</video:tag>
      <video:tag>in</video:tag>
      <video:tag>vitro</video:tag>
      <video:tag>fertilisation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/A-Smoke-Detecting-Device</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A Smoke Detecting Device</video:title>
      <video:description>This video shows a closer look at americium 241 from a smoke detector. Its construction and working are described here to show you its functionalists.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/5a1db824-79d1-4c96-bc85-45d7ed85e3ee/cand_5.jpg</video:thumbnail_loc>
      <video:duration>468</video:duration>
      <video:publication_date>2013-02-08T03:26:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29614.mp4</video:content_loc>
      <video:uploader>Alberto Felder</video:uploader>
      <video:category>Others</video:category>
      <video:tag>A</video:tag>
      <video:tag>closer</video:tag>
      <video:tag>Look</video:tag>
      <video:tag>at</video:tag>
      <video:tag>americium</video:tag>
      <video:tag>241</video:tag>
      <video:tag>From</video:tag>
      <video:tag>Smoke</video:tag>
      <video:tag>Detector</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Buffer-Range</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - Buffer Range</video:title>
      <video:description>Buffer Range

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26808.jpg</video:thumbnail_loc>
      <video:duration>167</video:duration>
      <video:publication_date>2012-09-19T02:35:35.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/2hohw6e19_s</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Buffer</video:tag>
      <video:tag>Range</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Exploring-Hydrothermal-Vents-and-Alien-Marine-Habitats</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Exploring Hydrothermal Vents and Alien Marine Habitats</video:title>
      <video:description>This video describes the new discoveries surrounding Hydrothermal Vents. It discusses the fountains of warm water coming from the hydrothermal vents, and an underwater oasis and undefined species that thrives without the sun.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/5a26e0d7-308c-46c7-a9b2-bb389c235264/cand_5.jpg</video:thumbnail_loc>
      <video:duration>172</video:duration>
      <video:publication_date>2010-11-15T00:44:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5348.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Hydrothermal</video:tag>
      <video:tag>Vents</video:tag>
      <video:tag>Underwater</video:tag>
      <video:tag>life</video:tag>
      <video:tag>without</video:tag>
      <video:tag>sun</video:tag>
      <video:tag>Bob</video:tag>
      <video:tag>ballard</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-80-Decimals-and-Fractions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 80 - Decimals and Fractions</video:title>
      <video:description>Decimals and Fractions

U03_L1_T1_we3 Decimals and Fractions</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24813.jpg</video:thumbnail_loc>
      <video:duration>162</video:duration>
      <video:publication_date>2012-09-17T16:56:06.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/NzIoHQfStoM</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Decimals</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Fractions</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Collapse-of-evolution-6-Fossil-record</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Collapse of evolution 6: Fossil record</video:title>
      <video:description>This video visits the various evolution theories that are thought to have errors. Since the conception of the Dawinism story, many scientific stories have had contrary arguments using fossil records. This is another video explain this argument. More information on harunyahya.com.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/07/a67a09b0-7207-44f6-9dce-85597b92635a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>401</video:duration>
      <video:publication_date>2009-07-19T11:40:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3075.mp4</video:content_loc>
      <video:uploader>harunyahya</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Collapse</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>harun</video:tag>
      <video:tag>yahya</video:tag>
      <video:tag>Darwin</video:tag>
      <video:tag>darwinism</video:tag>
      <video:tag>Big</video:tag>
      <video:tag>bang</video:tag>
      <video:tag>Universe</video:tag>
      <video:tag>God</video:tag>
      <video:tag>religion</video:tag>
      <video:tag>bible</video:tag>
      <video:tag>Quran</video:tag>
      <video:tag>atheist</video:tag>
      <video:tag>atheism</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Collapse-of-evolution-4-Imaginary-mechanisms</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Collapse of evolution 4: Imaginary mechanisms</video:title>
      <video:description>This video visits the various evolution theories that are thought to have errors. Since the conception of the Darwinism story, many scientific stories have evolved to display this story as imaginary mechanism. This is another video explain this argument. More information on harunyahya.com.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/07/88859564-b397-4be0-990a-2533b5ed4ae7/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2009-07-19T09:19:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3070.mp4</video:content_loc>
      <video:uploader>harunyahya</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Collapse</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>harun</video:tag>
      <video:tag>yahya</video:tag>
      <video:tag>Darwin</video:tag>
      <video:tag>darwinism</video:tag>
      <video:tag>Big</video:tag>
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      <video:tag>Universe</video:tag>
      <video:tag>God</video:tag>
      <video:tag>religion</video:tag>
      <video:tag>bible</video:tag>
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      <video:tag>atheist</video:tag>
      <video:tag>atheism</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Copper-video-Periodic-Table-of-Videos</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Copper video - Periodic Table of Videos</video:title>
      <video:description>Here&apos;s a new video about copper, including a nice demonstration and some stories from The Professor.

(We kept one older story from the original video because it was too interesting)

More chemistry videos at http://www.periodicvideos.com/

Follow us on Twitter at http://twitter.com/periodicvideos

Or on Facebook at http://www.facebook.com/pages/The-Periodic-Table-of-Videos-Fan-Page/298533639961</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_12154.jpg</video:thumbnail_loc>
      <video:duration>493</video:duration>
      <video:publication_date>2012-04-03T14:48:18.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/kop1sWzTK-I</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Copper</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Thoraco-Lap-Esophagectomy-By-Dr-Baiju-Senadhipan</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Thoraco Lap Esophagectomy By Dr Baiju Senadhipan</video:title>
      <video:description>Esophagectomy is a complex procedure performed by surgical teams minimally with one primary or specialist surgeon possibly one laparoscopic and one thorascopic surgeon a surgical first assistant and a laparoscopic or thorascopic camera specialist surgical teams tend to use one or the other of the basic approaches and then make variations depending on the surgeons preferences and the patients requirements</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/5a54e498-6346-4616-b3a0-7d8698813457/cand_5.jpg</video:thumbnail_loc>
      <video:duration>504</video:duration>
      <video:publication_date>2011-12-01T03:57:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10172.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Thoraco</video:tag>
      <video:tag>lap</video:tag>
      <video:tag>OESOPHAGECTOMY</video:tag>
      <video:tag>by</video:tag>
      <video:tag>Dr</video:tag>
      <video:tag>Baiju</video:tag>
      <video:tag>Senadhipan</video:tag>
      <video:tag>MS</video:tag>
      <video:tag>MNAMS</video:tag>
      <video:tag>DNB</video:tag>
      <video:tag>MCh</video:tag>
      <video:tag>Gastro</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Planetary-Evolution</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Planetary Evolution</video:title>
      <video:description>Stars are born in the nebulae, where once they are born they light up the dust debris into a beautiful feature, the youngest stars that we see are about 1 billion years old. The Hubble has played an important role in these image collection.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/5a6ae65f-73bc-455d-8b28-c6b226a547d0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>200</video:duration>
      <video:publication_date>2011-11-23T09:44:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7679.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Aerospace Engineering</video:category>
      <video:tag>JWST</video:tag>
      <video:tag>Feature</video:tag>
      <video:tag>Planetary</video:tag>
      <video:tag>Evolution</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/A-Passive-Cochlear-Model</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A Passive Cochlear Model</video:title>
      <video:description>An interactive Passive Cochlear Model and  how it reacts to different controls.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/5a93f1da-706b-4355-805c-1c66a0385771/cand_5.jpg</video:thumbnail_loc>
      <video:duration>20</video:duration>
      <video:publication_date>2011-10-18T04:51:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7066.mp4</video:content_loc>
      <video:uploader>blooms</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Passive</video:tag>
      <video:tag>Cochlear</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Representation-of-Cardiovascular-Sanofi</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Representation of Cardiovascular Sanofi</video:title>
      <video:description>Sanofi is to improve the health of an individual whether it is man or woman. In this animation, working of a healthy heart is shown how it purifies blood and keeps the flow of oxygenated blood to other body parts.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/5aa3ad98-4353-4635-83c0-59c24d8545f7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>125</video:duration>
      <video:publication_date>2013-02-11T02:58:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30134.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Cardiovascular</video:tag>
      <video:tag>Sanofi</video:tag>
      <video:tag>Medical</video:tag>
      <video:tag>Animation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Animation-Bone-Repair</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Animation Bone Repair</video:title>
      <video:description>This animation shows the repair process that a broken bone or fracture goes through in healing. It shows how the broken joint reattaches itself as it was before the violent separation.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/5ab497a2-e703-4360-9200-4ee1a7421ab8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>72</video:duration>
      <video:publication_date>2011-11-28T05:23:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8197.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>bone</video:tag>
      <video:tag>repair</video:tag>
      <video:tag>Animation</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/DNA2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>DNA2</video:title>
      <video:description>DNA  140-mer superxelix turn</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/5aba613f-03b6-4461-84cc-692794f45bf2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>80</video:duration>
      <video:publication_date>2010-11-22T16:56:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5663.mp4</video:content_loc>
      <video:uploader>Alex T</video:uploader>
      <video:category>Molecular Biology</video:category>
      <video:tag>dna</video:tag>
      <video:tag>140</video:tag>
      <video:tag>mer</video:tag>
      <video:tag>superxelix</video:tag>
      <video:tag>turn</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Adult-Stem-Cells-and-Regeneration-part-11-of-20</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Adult Stem Cells and Regeneration part 11 of 20</video:title>
      <video:description>HHMI- Holiday Lectures on Science. Potent biology: stem cells, cloning and regeneration. Introduction a speaker: Nadia Rosenthal, Ph.D
Discusses causes of mammalian poor regeneration possibility: lost or altered genetic program. What have we lost?</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/5ac9aa36-dc64-4f75-9471-6ec84c2692d6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>49</video:duration>
      <video:publication_date>2007-08-16T03:02:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/770.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Stem</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>regeneration</video:tag>
      <video:tag>Evolution</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-Psych-1-General-Psychology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - Psych 1 - General Psychology</video:title>
      <video:description>Psych 1 - General Psychology 

Learning 2
Psychology 1 - Fall 2007 - Introduction to the principal areas, problems, and concepts of psychology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19504.jpg</video:thumbnail_loc>
      <video:duration>2920</video:duration>
      <video:publication_date>2012-09-05T03:05:46.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/-Ejpv0xqMDg</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>psych</video:tag>
      <video:tag>kihlstrom</video:tag>
      <video:tag>class</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Atherosclerosis-leading-cause-of-cardiovascular-disease</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Atherosclerosis: leading cause of cardiovascular disease</video:title>
      <video:description>Atherosclerosis is a condition is which lipids deposits into the wall of blood vessel. When this happens in the vessels supplying blood to heart, it is called coronary artery atherosclerosis. Coronary artery atherosclerosis reduces and ultimately prevents supply of blood to heart muscle leading to heart attack. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/5ac69754-1cdb-469e-b60c-6ebe18bbab00/cand_5.jpg</video:thumbnail_loc>
      <video:duration>244</video:duration>
      <video:publication_date>2011-11-28T11:25:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8464.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>atherosclerosis</video:tag>
      <video:tag>leading</video:tag>
      <video:tag>Cause</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Cardiovascular</video:tag>
      <video:tag>Disease</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Genetic-engineering</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Genetic engineering</video:title>
      <video:description>This video shows how genetic engineering works. A new gene can be inserted into a loop of bacterial DNA called a plasmid. This is done by cutting the plasmid DNA with a restriction enzyme, which allows a new piece of DNA to be inserted. The ends of the new piece of DNA are stitched together by an enzyme called DNA ligase. The genetically engineered bacteria will now manufacture any protein coded by genes on the newly inserted DNA.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/5acf14fe-b40b-4c31-ab73-8c89314210d1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>72</video:duration>
      <video:publication_date>2013-02-08T23:46:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29703.mp4</video:content_loc>
      <video:uploader>Nazir Istanbl</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Genetic</video:tag>
      <video:tag>engineering</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Virgin-birth-part-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Virgin birth part 1</video:title>
      <video:description>This video shows how polar bodies rejoin the germline.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/93d64383-c775-4cb8-95ce-efcbea643fbc/cand_5.jpg</video:thumbnail_loc>
      <video:duration>328</video:duration>
      <video:publication_date>2009-05-27T21:21:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2539.mp4</video:content_loc>
      <video:uploader>arsinsol</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Virgin</video:tag>
      <video:tag>Birth</video:tag>
      <video:tag>genes</video:tag>
      <video:tag>meiosis</video:tag>
      <video:tag>asexual</video:tag>
      <video:tag>Reproduction</video:tag>
      <video:tag>Bees</video:tag>
      <video:tag>Wasps</video:tag>
      <video:tag>Sharks</video:tag>
      <video:tag>Mammals</video:tag>
      <video:tag>selfish</video:tag>
      <video:tag>Genomic</video:tag>
      <video:tag>imprinting</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/A-Sloth-that-is-mighty-mouldy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A Sloth that is mighty mouldy</video:title>
      <video:description>This animal seems to lazy to even take time off for personal grooming. The sloth is also mighty slow in movement hence the growth of mould. This is the Amazon Assassin by BBC Earth.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/5addc99d-7edc-49a8-9db0-49aabd33681e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>68</video:duration>
      <video:publication_date>2011-11-26T04:50:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8067.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Mouldy</video:tag>
      <video:tag>Sloth</video:tag>
      <video:tag>amazon</video:tag>
      <video:tag>Assassin</video:tag>
      <video:tag>BBC</video:tag>
      <video:tag>Earth</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-81-Converting-Fractions-to-Decimals-Example</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 81 - Converting Fractions to Decimals Example</video:title>
      <video:description>Converting Fractions to Decimals Example

u03_l1_t1_we4 Converting Fractions to Decimals</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24814.jpg</video:thumbnail_loc>
      <video:duration>137</video:duration>
      <video:publication_date>2012-09-17T16:56:28.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Y1V5mZaMfTk</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Converting</video:tag>
      <video:tag>Fractions</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Decimals</video:tag>
      <video:tag>Example</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Cycle-of-Oxygen</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Cycle of Oxygen</video:title>
      <video:description>This video shows the process of oxygen cycle with the animated video. Photosynthesis and respiration are the contrary processes which helps in balancing the cycle.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/5af2a8b6-949f-411e-956d-62faa8256796/cand_5.jpg</video:thumbnail_loc>
      <video:duration>160</video:duration>
      <video:publication_date>2011-12-12T04:25:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11518.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Environmental Engineering</video:category>
      <video:tag>Oxygen</video:tag>
      <video:tag>Cycle</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/HIV-in-the-research-laboratory-PART-4</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>HIV in the research laboratory PART 4</video:title>
      <video:description>How is life to work with HIV in the laboratory. This virus is so dangerous so scientist has to be very careful while wroking with it. This whole video series gives information about routine life of HIV life. This is the video part 4.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/09/5af43c2f-7d51-4f9f-b9e0-906d2bdb9028/cand_5.jpg</video:thumbnail_loc>
      <video:duration>191</video:duration>
      <video:publication_date>2007-09-01T22:33:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/936.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>hivlab</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-20-Technology-Transfer-at-Stanford-University</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 - Technology Transfer at Stanford University</video:title>
      <video:description>&quot;Lec 20 - Technology Transfer at Stanford University&quot; Kirsten Leute from Stanford&apos;s Office of Technology Licensing discusses how the OTL works, statistics and how to find a technology from Stanford to license into your startup.

Take the quizzes and find the rest of the course at http://eesley.blogspot.com

Stanford University:
http://www.stanford.edu/

Management Science and Engineering at Stanford:
http://www.stanford.edu/dept/MSandE

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19022.jpg</video:thumbnail_loc>
      <video:duration>755</video:duration>
      <video:publication_date>2012-09-04T08:56:11.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ifERZQsy-M0</video:player_loc>
      <video:uploader>0|50|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>technology</video:tag>
      <video:tag>entrepreneurship</video:tag>
      <video:tag>venture</video:tag>
      <video:tag>capital</video:tag>
      <video:tag>Business</video:tag>
      <video:tag>model</video:tag>
      <video:tag>TARGET</video:tag>
      <video:tag>Market</video:tag>
      <video:tag>legal</video:tag>
      <video:tag>licensing</video:tag>
      <video:tag>intellectual</video:tag>
      <video:tag>Property</video:tag>
      <video:tag>silicon</video:tag>
      <video:tag>valley</video:tag>
      <video:tag>start</video:tag>
      <video:tag>up</video:tag>
      <video:tag>cash</video:tag>
      <video:tag>flow</video:tag>
      <video:tag>funding</video:tag>
      <video:tag>team</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>education</video:tag>
      <video:tag>culture</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Introduction-With-Automated-Blood-Analyser-Part-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Introduction With Automated Blood Analyser - Part 1</video:title>
      <video:description>Have you ever wonder what happens next when you have a blood sample taken by the doctor? Watch this video to understand a full procedure for enhancing your knowledge.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/5af9cdf5-d453-4864-9119-f99c9bb69d80/cand_5.jpg</video:thumbnail_loc>
      <video:duration>197</video:duration>
      <video:publication_date>2013-02-09T05:38:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29766.mp4</video:content_loc>
      <video:uploader>Jorge Rivera</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Automated</video:tag>
      <video:tag>Hospital</video:tag>
      <video:tag>blood</video:tag>
      <video:tag>Analyser</video:tag>
      <video:tag>part</video:tag>
      <video:tag>1</video:tag>
      <video:tag>introduction</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Step-2-CS-of-hemetemesis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Step 2 CS of hemetemesis</video:title>
      <video:description>This video is produced by USMLE and discuss the hemetemesis case. A case example of a 46 year old man brought to hospital while vomiting blood is used. His condition at entry of a medical facility is first analyzed. Watch and learn more.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/5b0b2d4c-8f06-423c-8f16-26be1935d08a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>171</video:duration>
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      <video:description>In this video, the experiments are shown to demonstrate that the direction of the magnetic field depends upon the direction of the current. The materials used in this experiments are a commutator, conducting wire, battery, and a magnetic needle.</video:description>
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      <video:duration>131</video:duration>
      <video:publication_date>2011-12-12T02:20:51.000Z</video:publication_date>
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      <video:uploader>velatin</video:uploader>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>here is an activity showing the burning of magnesium inside dry ice. Video is very interesting but such experiments require a lot of care.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/5b10f1e6-199d-4b0a-9172-c1803a0fa688/cand_5.jpg</video:thumbnail_loc>
      <video:duration>87</video:duration>
      <video:publication_date>2013-02-11T03:32:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30189.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Magnesium</video:tag>
      <video:tag>burning</video:tag>
      <video:tag>Inside</video:tag>
      <video:tag>Dry</video:tag>
      <video:tag>Ice</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>The aphotic zone is that area of the ocean where there is little or no sunlight. This video shows a census of life in this zone and the stunning creatures that live in the depths.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/5b12e68b-dedf-4e8b-b7b0-0d93be89c7b2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>125</video:duration>
      <video:publication_date>2011-10-23T05:56:11.000Z</video:publication_date>
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      <video:uploader>cloudiea_re</video:uploader>
      <video:category>Ecology</video:category>
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      <video:duration>32</video:duration>
      <video:publication_date>2011-03-30T21:36:27.000Z</video:publication_date>
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    <lastmod>2026-08-14</lastmod>
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      <video:duration>23</video:duration>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3327.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
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      <video:tag>as</video:tag>
      <video:tag>Seen</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>In this science video, equations of the form AX=B is demonstrated as an example of linear equations.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/5b273dd3-d110-40ea-b862-5d8c0cde6251/cand_5.jpg</video:thumbnail_loc>
      <video:duration>447</video:duration>
      <video:publication_date>2009-05-27T18:52:06.000Z</video:publication_date>
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      <video:uploader>okur</video:uploader>
      <video:category>Mathematics</video:category>
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      <video:description>Chromosomes are thin thread like nucleic acid strands and DNA or deoxyribonucleic acid carry genetic information. This video explains further about chromosomes and DNA.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/5b2d5541-4fc5-4c6f-9848-893680d66383/cand_5.jpg</video:thumbnail_loc>
      <video:duration>47</video:duration>
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      <video:uploader>SamuelMorse</video:uploader>
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      <video:tag>to</video:tag>
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      <video:description>This video explains human cloning.

dsc.discovery.com/videos/tech-human-cloning.html We&apos;ve cloned sheep, mice, dogs and more. So are humans next? Bioethicists talk to Discovery News&apos; Jorge Ribas about the prospect of human cloning.</video:description>
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      <video:duration>174</video:duration>
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      <video:uploader>Julia Roberts</video:uploader>
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      <video:description>He&apos;s the Ali G of archaeology! Simcha Jacobovici is the naked archaeologist. Watch his adventures on History International in the US, Vision TV in Canada, and UKTV in the UK and have your biblical food.</video:description>
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      <video:tag>archeologist</video:tag>
      <video:tag>archaeology</video:tag>
      <video:tag>archeology</video:tag>
      <video:tag>Israel</video:tag>
      <video:tag>Simcha</video:tag>
      <video:tag>Jacobovici</video:tag>
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      <video:tag>food</video:tag>
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      <video:description>In this video you will see the bony labyrinth of the inner ear and the many parts that comprise is. This video describes the cochlea, vestibule, and semi circular cannals anteriory, posteriorly, and laterally which extend from the vestibule. It will also describe which parts of the ear receive sensory information.</video:description>
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      <video:tag>Semicircular</video:tag>
      <video:tag>Canals</video:tag>
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      <video:description>This video will help you in repairing your speakers at home. Video is really helpful. You must watch it.</video:description>
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      <video:tag>the</video:tag>
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      <video:tag>give</video:tag>
      <video:tag>Rise</video:tag>
      <video:tag>to</video:tag>
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      <video:tag>Statements</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>2003 AIME II Problem 11

A little trigonometry to figure out the area of a triangle is shown in this video.</video:description>
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      <video:duration>995</video:duration>
      <video:publication_date>2012-09-06T01:54:52.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/smtrrefmC40</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>2003</video:tag>
      <video:tag>AIME</video:tag>
      <video:tag>II</video:tag>
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      <video:tag>11</video:tag>
      <video:tag>avi</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 3 - MIT 18.06 Linear Algebra, Spring 2005</video:title>
      <video:description>&quot;Lec 3 - MIT 18.06 Linear Algebra, Spring 2005&quot; Lecture 3: Multiplication and Inverse Matrices.

View the complete course at: http://ocw.mit.edu/18-06S05 

License: Creative Commons BY-NC-SA 
More information at http://ocw.mit.edu/terms 
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14534.jpg</video:thumbnail_loc>
      <video:duration>2809</video:duration>
      <video:publication_date>2012-08-26T19:07:20.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/FX4C-JpTFgY</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
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      <video:tag>theory</video:tag>
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      <video:tag>algebra</video:tag>
      <video:tag>Systems</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Equations</video:tag>
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      <video:tag>spaces</video:tag>
      <video:tag>determinants</video:tag>
      <video:tag>eigenvalues</video:tag>
      <video:tag>similarity</video:tag>
      <video:tag>positive</video:tag>
      <video:tag>definite</video:tag>
      <video:tag>matrices</video:tag>
      <video:tag>Least</video:tag>
      <video:tag>Squares</video:tag>
      <video:tag>approximations</video:tag>
      <video:tag>networks</video:tag>
      <video:tag>Fourier</video:tag>
      <video:tag>transforms</video:tag>
      <video:tag>Markov</video:tag>
      <video:tag>Processes</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>This video explains the process by which a nerve cell receives, conducts, and transmits signals.

This video is from:
Essential Cell Biology, 3rd Edition
Alberts, Bray, Hopkin, Johnson, Lewis, Raff, Roberts, &amp; Walter
ISBN: 978-0-8153-4129-1</video:description>
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      <video:duration>204</video:duration>
      <video:publication_date>2010-04-08T20:19:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4156.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>action</video:tag>
      <video:tag>Potentials</video:tag>
      <video:tag>neuron</video:tag>
      <video:tag>Signaling</video:tag>
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  </url>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>What makes up a living organism or being. What happens when one tampers with the genes of a being by adding foreign genes from another species. Well find out, here is a half pig half human creation.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/5d3b2333-ba24-42b3-8d36-46f79ffe341b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>56</video:duration>
      <video:publication_date>2010-11-17T22:15:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5590.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Half</video:tag>
      <video:tag>PIG</video:tag>
      <video:tag>human</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Arthritis is a disease that affects the muscles of the skeleton, usually the joints. This video shows the basic back exercises a patient suffering from arthritis can take to reduce the back pains.</video:description>
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      <video:duration>183</video:duration>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30127.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>Arthritis</video:tag>
      <video:tag>Back</video:tag>
      <video:tag>Exercises</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Algebra-Slope-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Algebra: Slope 3</video:title>
      <video:description>This is the third part of algebra video which teaches slope.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/510a9d86-27cb-47ab-8eb3-f59d7597216d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>381</video:duration>
      <video:publication_date>2009-05-27T19:12:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2383.mp4</video:content_loc>
      <video:uploader>okur</video:uploader>
      <video:category>Education</video:category>
      <video:tag>algebra</video:tag>
      <video:tag>slope</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Haemodialysis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Haemodialysis</video:title>
      <video:description>Haemodialysisis (also hemodialysis) is a procedure that is used to achieve the extraction of waste products and let water flow from the blood when the kidneys are failing to function.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/5d594a03-ae66-452e-af04-43faef93a5ae/cand_5.jpg</video:thumbnail_loc>
      <video:duration>137</video:duration>
      <video:publication_date>2011-11-28T10:43:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8423.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Haemodialysis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Reverse-DC-Motor-By-2-Channel-Simple-RF-Remote-Control</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Reverse DC Motor By 2 Channel Simple RF Remote Control</video:title>
      <video:description>Reversing motor can be applied to conveyors, awnings, winches; or electrically operated doors, windows, blinds or other mechanicals and appliances. Generally we use motor controller to reverse motor. Easy wire connection makes it easy to operate. But if you just have ordinary wireless remote controls, is it possible to use them to reverse the motor? The answer is yes. Take dc motor for example, today we’ll talk about how it works. 
Firstly you need to prepare: 
1 x 2 channel receiver in dc12v (Latched mode)
1 x 3 buttons transmitter
2 x dc12v power adapters 
Some lines/nSecondly, see the wiring diagram below, K is normally open terminal; B normally closed terminal and D common terminal. Connect terminal K to the positive and connect terminal B to the negative. Terminal D is supposed to be connected to the motor. In order to avoid interference to motor, power supply for the motor and the relays should be different.
Initial state: terminal B &amp; D are normally closed; terminal D &amp; K are normally open. Terminal D outputs negative power and the motor do not work.
Press button ▲ of transmitter, terminal D &amp; K connected to Relay 1 are closed and terminal D &amp; B are open. At this time terminal D outputs positive power, the motor rotates continuously in the positive direction.
Press button ■, terminal D &amp; B connected to Relay 1 are closed and terminal D &amp; K are open. At this time terminal D outputs negative power, the motor stops to rotate.
Press button ▼ of transmitter, terminal D &amp; K connected to Relay 2 are closed and terminal D &amp; B are open. At this time terminal D outputs positive power, motor rotates continuously in the reverse direction.
Press button ■, terminal D &amp; B connected to Relay 2 are closed and terminal D &amp; K are open. At this time terminal D outputs negative power, the motor stops to rotate.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/03/5d649401-ac6c-4547-9269-bdc9ae4043d0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>309</video:duration>
      <video:publication_date>2012-03-23T09:44:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11989.mp4</video:content_loc>
      <video:uploader>Yanru Gong</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>reverse</video:tag>
      <video:tag>DC</video:tag>
      <video:tag>motor</video:tag>
      <video:tag>2</video:tag>
      <video:tag>channel</video:tag>
      <video:tag>simple</video:tag>
      <video:tag>rf</video:tag>
      <video:tag>remote</video:tag>
      <video:tag>control</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Understanding-Evidence-Based-Healthcare</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Understanding Evidence Based Healthcare</video:title>
      <video:description>Evidence based health care is the conscientious use of current best evidence in making decisions about the care of individual patients or the delivery of health services</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/5d67a419-2a34-4b1c-99d8-005c9f53fa59/cand_5.jpg</video:thumbnail_loc>
      <video:duration>386</video:duration>
      <video:publication_date>2011-12-06T20:49:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10984.mp4</video:content_loc>
      <video:uploader>glukan</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Understanding</video:tag>
      <video:tag>Evidence</video:tag>
      <video:tag>Based</video:tag>
      <video:tag>healthcare</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Glycolysis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Glycolysis</video:title>
      <video:description>This video explains the process by which cells break down glucose, called glycolysis, step-by-step.

This video is from:
Essential Cell Biology, 3rd Edition
Alberts, Bray, Hopkin, Johnson, Lewis, Raff, Roberts, &amp; Walter
ISBN: 978-0-8153-4129-1</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/04/5d7a0d25-7313-4c2a-b1d6-92b5b0e3f7bc/cand_5.jpg</video:thumbnail_loc>
      <video:duration>427</video:duration>
      <video:publication_date>2010-04-08T20:15:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4150.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Cellular</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>Process</video:tag>
      <video:tag>glycolysis</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>garland</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>garlandscience</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Einsteins-General-Theory-of-Relativity</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Einstein&apos;s General Theory of Relativity</video:title>
      <video:description>&quot;Lec 5 - Einstein&apos;s General Theory of Relativity&quot; Lecture 5 of Leonard Susskind&apos;s Modern Physics concentrating on General Relativity. Recorded October 20, 2008 at Stanford University.

This Stanford Continuing Studies course is the fourth of a six-quarter sequence of classes exploring the essential theoretical foundations of modern physics. The topics covered in this course focus on classical mechanics. Leonard Susskind is the Felix Bloch Professor of Physics at Stanford University.

Stanford Continuing Studies: 
http://continuingstudies.stanford.edu/

About Leonard Susskind: 
http://www.stanford.edu/dept/physics/people/faculty/susskind_leonard.html

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19055.jpg</video:thumbnail_loc>
      <video:duration>6736</video:duration>
      <video:publication_date>2012-09-04T09:36:24.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/WtPtxz3ef8U</video:player_loc>
      <video:uploader>0|39|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Science</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>time</video:tag>
      <video:tag>tensors</video:tag>
      <video:tag>Scalar</video:tag>
      <video:tag>Vector</video:tag>
      <video:tag>curvillinear</video:tag>
      <video:tag>Coordinates</video:tag>
      <video:tag>geometry</video:tag>
      <video:tag>topology</video:tag>
      <video:tag>Partial</video:tag>
      <video:tag>derivative</video:tag>
      <video:tag>covariant</video:tag>
      <video:tag>flat</video:tag>
      <video:tag>cartesian</video:tag>
      <video:tag>indices</video:tag>
      <video:tag>gamma</video:tag>
      <video:tag>metric</video:tag>
      <video:tag>differentation</video:tag>
      <video:tag>symmetric</video:tag>
      <video:tag>Delta</video:tag>
      <video:tag>christoffel</video:tag>
      <video:tag>tange</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cranial-Nerves-Examination</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cranial Nerves Examination</video:title>
      <video:description>Cranial examinations are administered by confrontation.The patient is checked for different cranial nerves both sensory and motor.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/a0890ef9-227f-4075-8e81-831e839f3d0b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>150</video:duration>
      <video:publication_date>2011-12-01T21:55:07.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10472.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Cranial</video:tag>
      <video:tag>Nerves</video:tag>
      <video:tag>I</video:tag>
      <video:tag>and</video:tag>
      <video:tag>II</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Composite-Skin-Model-Glands</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Composite Skin Model - Glands</video:title>
      <video:description>This video depicts a model of skin glands including the suderiferous glands. You can see the far reaching depth of the sweat glands such as the eccrine sweat gland and the apocrine sweat gland.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/5d899a8a-bcca-4b21-801b-0a60113b6bc7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>180</video:duration>
      <video:publication_date>2010-11-13T21:44:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5151.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Composite</video:tag>
      <video:tag>Skin</video:tag>
      <video:tag>model</video:tag>
      <video:tag>glands</video:tag>
      <video:tag>apocrine</video:tag>
      <video:tag>Gland</video:tag>
      <video:tag>eccrine</video:tag>
      <video:tag>suderiferous</video:tag>
      <video:tag>sweat</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Adult-Stem-Cells-and-Regeneration-part-3-of-20</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Adult Stem Cells and Regeneration part 3 of 20</video:title>
      <video:description>HHMI- Holiday Lectures on Science. Potent biology: stem cells, cloning and regeneration. Introduction a speaker: Nadia Rosenthal, Ph.D
Which organs are capable of replacing/regenerating? Liver, skin, intestines are capable of regenerating because of their&apos;s specific functions.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/5d93e628-379f-4fea-b27b-c9cf0ec09a2f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>103</video:duration>
      <video:publication_date>2007-08-16T03:24:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/781.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Stem</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>regeneration</video:tag>
      <video:tag>Skin</video:tag>
      <video:tag>Liver</video:tag>
      <video:tag>intestines</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Seabirds-of-the-Galapagos</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Seabirds of the Galapagos</video:title>
      <video:description>Although it is expensive to go there, Galapagos is an amazing place to see strange sea birds such as blue-footed boobies. You will see how these animals behave in this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/08/5d98ad0e-5c5a-402d-97e5-39784a5abd30/cand_5.jpg</video:thumbnail_loc>
      <video:duration>216</video:duration>
      <video:publication_date>2014-08-25T23:38:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31153.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Galapagos</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/STS-129-Space-Shuttle-Launching</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>STS-129 Space Shuttle Launching</video:title>
      <video:description>STS-129 is a NASA space shuttle mission for international space station. This video is showing you the launching of STS-129 and its various stages during space travel.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/5d98815e-6d0c-4eb7-8af3-eee1f8978d09/cand_5.jpg</video:thumbnail_loc>
      <video:duration>691</video:duration>
      <video:publication_date>2013-02-08T04:43:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29680.mp4</video:content_loc>
      <video:uploader>Jorge Rivera</video:uploader>
      <video:category>Aerospace Engineering</video:category>
      <video:tag>STS</video:tag>
      <video:tag>129</video:tag>
      <video:tag>HD</video:tag>
      <video:tag>launch</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-127-Greek-Debt-Recession-and-Austerity-part-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 127 - Greek Debt Recession and Austerity (part 1)</video:title>
      <video:description>Greek Debt Recession and Austerity (part 1)

A primer of why Greece is in a tough situation (more in future videos)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25681.jpg</video:thumbnail_loc>
      <video:duration>420</video:duration>
      <video:publication_date>2012-09-18T16:56:25.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/9p10aMu1Glo</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Greek</video:tag>
      <video:tag>Debt</video:tag>
      <video:tag>Recession</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Austerity</video:tag>
      <video:tag>part</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Ovary-Model-Primordial-Primary-Follicles</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Ovary Model - Primordial &amp; Primary Follicles</video:title>
      <video:description>IN this ovarian model you will see the primary oocytes which re surrounded by follicular cells. It details the egg nest which form a primordial follicle.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/5da1e16d-6a37-42ca-aec9-784f4b5fa83a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>164</video:duration>
      <video:publication_date>2010-11-14T19:20:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5272.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Ovary</video:tag>
      <video:tag>model</video:tag>
      <video:tag>primordial</video:tag>
      <video:tag>primary</video:tag>
      <video:tag>Follicles</video:tag>
      <video:tag>follice</video:tag>
      <video:tag>foccile</video:tag>
      <video:tag>oocyte</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Hurricane-Bill</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Hurricane Bill</video:title>
      <video:description>Here are 14 views of hurricane Bill as posted by  NOAA.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/5da26fac-9c93-423f-892b-603c9dac18de/cand_5.jpg</video:thumbnail_loc>
      <video:duration>61</video:duration>
      <video:publication_date>2011-11-24T21:48:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7791.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Aerospace Engineering</video:category>
      <video:tag>NOAA</video:tag>
      <video:tag>GOES</video:tag>
      <video:tag>14</video:tag>
      <video:tag>Views</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Hurricane</video:tag>
      <video:tag>Bill</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Chest-X-Ray</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Chest  X-Ray</video:title>
      <video:description>Chest x-ray, mitral valve calcification is performed to check chest diseases and related heart disease. This procedure involves measurement of chest diameter, heart position and the surface of lungs.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/5db9d8c5-c747-417e-ba06-d9a2e799f6c1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>357</video:duration>
      <video:publication_date>2011-12-01T00:05:29.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9788.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Chest</video:tag>
      <video:tag>x</video:tag>
      <video:tag>ray</video:tag>
      <video:tag>mitral</video:tag>
      <video:tag>valve</video:tag>
      <video:tag>calcification</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Labor-Induction-Live-birth</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Labor  Induction - Live birth</video:title>
      <video:description>This baby center video shows labor induction. Source of this video is babycenter.com. Watch one mom&apos;s induced labor, from first Pitocin drip to final push. Learn the medical reasons for induction, how doctors induce labor, and the risks involved.
Video Transcript/nNarrator: Sometimes your body needs a little jumpstart to kick into labor.
Today, Cheryl – 39 weeks pregnant – has arrived for her scheduled induction at Abington Memorial Hospital, in Abington, Pennsylvania.
There are many forms of induction but all have the same goal, says Dr. Richard Carapellotti, Cheryl&apos;s obstetrician.
Dr. Carapellotti: We actually induce contractions. Contractions hopefully will cause cervical dilatation. As the cervix dilates, the labor progresses and ultimately the baby&apos;s delivered vaginally.
Narrator: Your doctor or midwife may choose to induce your labor for a number of reasons:
You are a week or more past your due date, and you show no or slow signs of cervical dilation and labor.
Your water breaks, but your labor doesn&apos;t start.
Or you or your baby face medical issues that pose a health threat, which is the case for Cheryl.
Cheryl has an antibody in her blood that could harm her baby, so the induction is a precautionary measure to help avoid any problems.
There are a number of methods available to medically induce or ripen the cervix to get your labor moving.
If your labor needs to be induced, you may be treated with one or more of the following in the hospital:
A foley catheter. Your practitioner may insert a tube with a very small, uninflated balloon at the tip into the opening of your cervix, demonstrated here with this curled-up hand.
The balloon is then inflated, which puts pressure on your cervix and amniotic sac. This stimulates the release of prostaglandins – hormones that cause the cervix to open and soften.
Prostaglandins are also available as a medication in several forms, including a pill and a gel. Your caregiver will insert the medication into your vagina to help your cervix dilate.
Stripping or sw</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/11/5da2799d-f753-41ed-9be8-d3f568ef7216/cand_5.jpg</video:thumbnail_loc>
      <video:duration>343</video:duration>
      <video:publication_date>2012-11-23T20:13:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28035.mp4</video:content_loc>
      <video:uploader>Uic Ment</video:uploader>
      <video:category>Pregnancy</video:category>
      <video:tag>pregnancy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Numerical-On-Linear-Programming</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Numerical On Linear Programming</video:title>
      <video:description>How to solve graphically the system of linear constraints is shown in this tutorial video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/5dc3099f-e9a3-4fcd-9fae-64113cf2dfdd/cand_5.jpg</video:thumbnail_loc>
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      <video:uploader>dawn82</video:uploader>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Antibiotics- Definition And Its Functions</video:title>
      <video:description>This video will help you in understanding the working of antibiotics inside your body. Antibiotics are medicine that inhibits the growth of micro-organism among blood cells caused by bacteria.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/a6f43dbd-6e89-4e58-8f28-7cdbf755c2ca/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2013-02-10T01:59:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29878.mp4</video:content_loc>
      <video:uploader>Brock Michel</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>What</video:tag>
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      <video:tag>an</video:tag>
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    <loc>https://dnatube.com/videos/Examination-of-Urinary-Bladder</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Examination of Urinary Bladder</video:title>
      <video:description>Video shows a step by step procedure for the examination of urinary bladder. Video is very helpful for the medical students and is performed by well experts.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/a705f4e2-0f46-4cc8-a78f-d4f91bc617b9/cand_5.jpg</video:thumbnail_loc>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10850.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
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      <video:tag>Medical</video:tag>
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    <loc>https://dnatube.com/videos/Brain-Stem-Model-Sagittal-View-Metencephalon-Medulla</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Brain Stem Model - Sagittal View - Metencephalon &amp; Medulla</video:title>
      <video:description>This video depicts the mid brain and its anatomy including the fourth ventricle, pons, central canal, and medulla oblongata</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/a72c1384-9973-40e4-bcea-4f8f43be840d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>66</video:duration>
      <video:publication_date>2010-11-13T20:27:44.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5119.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Medical</video:category>
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      <video:tag>Stem</video:tag>
      <video:tag>model</video:tag>
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      <video:tag>Metencephalon</video:tag>
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      <video:tag>Fourth</video:tag>
      <video:tag>ventricle</video:tag>
      <video:tag>pons</video:tag>
      <video:tag>Central</video:tag>
      <video:tag>Canal</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Colostomy-Surgery-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Colostomy Surgery Video</video:title>
      <video:description>The video is all about colostomy in which another path is made through the body to act as anus so that waste stuff wcomes out through that way. Watch this video for more detail about it.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/a747b56e-671d-4a93-91f3-8b9e28589f4c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>195</video:duration>
      <video:publication_date>2011-12-01T22:49:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10499.mp4</video:content_loc>
      <video:uploader>catee</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Resection</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Sigmoid</video:tag>
      <video:tag>colostomy</video:tag>
      <video:tag>Prolapse</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/The-accidental-mind-an-interview-with-Devid-J-Linden</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The accidental mind: an interview with Devid J Linden</video:title>
      <video:description>This video presents an interview with Devid J Linden, the author of the book called The Accidental Mind. In this interview, Linden explained his reasons for writing the book. He also described his thought about how evolution has created human mind. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/5dfaf783-32c3-40e2-aba1-21fd9585346a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>600</video:duration>
      <video:publication_date>2010-11-27T11:06:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6192.mp4</video:content_loc>
      <video:uploader>zizou</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Brain</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/The-Biography-of-Earth</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Biography of Earth</video:title>
      <video:description>This video shows how does our remarkable world was formed. This world is full of wonders. This video shows much more than you know about the formation of this earth.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/5e07970b-13f8-4838-bca3-9c1c0aa59faa/cand_5.jpg</video:thumbnail_loc>
      <video:duration>605</video:duration>
      <video:publication_date>2010-11-16T13:44:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5493.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>History</video:category>
      <video:tag>How</video:tag>
      <video:tag>Our</video:tag>
      <video:tag>Planet</video:tag>
      <video:tag>Works</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/The-Pi-and-bouncing-balls</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Pi and bouncing balls</video:title>
      <video:description>This a numberphile video on the bouncing ball and pi. This is a series of science oriented videos the University of nottingham. Since its conception in 
April 9, 2009, it has been updated frequently. This video forums is aimed to familiarize its viewers 
with symbols and concepts applicable in Astronomy, Mathematics and Physics through experiments and 
try to relate its applicability to current life situation. Due to the videos popularity, they have 
expanded their videos from their initial goal.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29109.mp4</video:content_loc>
      <video:uploader>Alberto Felder</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>Pi</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Bouncing</video:tag>
      <video:tag>balls</video:tag>
      <video:tag>numberphile</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Semiconservative-Replication</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Semiconservative Replication</video:title>
      <video:description>Semi conservative replication is a normal process of DNA synthesis, in which the two original strands of the molecule separate, and each acts as a template on which a new complementary strand is laid down.
The genetic information in a bacterial cell is stored in the form of a double stranded covalently closed circle of DNA; Replication begins at a specific site called the origin. The origin replicates and then DNA replication proceeds in two directions, the two original strands shown as solid lines serve as the templates for synthesis of new strands, shown as dotted line, this refereed to as semi conservative replication</video:description>
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      <video:duration>40</video:duration>
      <video:publication_date>2009-07-08T03:17:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3028.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Semiconservative</video:tag>
      <video:tag>replication</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/10-Discoveries-Unexplained-By-Sciencemp4Test</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>10 Discoveries Unexplained By Science.mp4Test</video:title>
      <video:description>10 Discoveries Unexplained By Science.mp4</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/06/60da6a95-49f6-4402-8ad7-b11ccf310dc0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>175</video:duration>
      <video:publication_date>2014-06-10T00:26:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30943.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Others</video:category>
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      <video:tag>Discoveries</video:tag>
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      <video:tag>Science</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Interventional-Radiology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Interventional Radiology</video:title>
      <video:description>Interventional Radiology, its solutions and aims are discussed. The video shows some points of view on the subject.</video:description>
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      <video:publication_date>2011-11-29T21:38:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9181.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Biomedical Engineering</video:category>
      <video:tag>Interventional</video:tag>
      <video:tag>radiology</video:tag>
      <video:tag>solutions</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Am-I-pregnant</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Am I pregnant</video:title>
      <video:description>Pregnancy or conception occurs when they ovum is fertilized by a sperm, it can happen within or outside the body. This is how to tell you if you are pregnant.</video:description>
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      <video:publication_date>2011-11-28T06:20:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8332.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Medical</video:category>
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      <video:tag>to</video:tag>
      <video:tag>Tell</video:tag>
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      <video:tag>are</video:tag>
      <video:tag>Pregnant</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>The over growth of cells that is cancer is treatable by radiation. This video provides information on radiation and the effect on various cancer such as a lung and breast cancer.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/5f5791e6-cae9-4518-9daa-3f189f4c52fe/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2011-12-06T18:18:50.000Z</video:publication_date>
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      <video:uploader>benchwork</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>radiation</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Cancer</video:tag>
      <video:tag>Breast</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Video discusses the uncertainty principle. Shapes and revolution of different electrons in their different paths is shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/5f58e8a9-3e71-4c57-82d4-cee269de361c/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2010-11-12T22:25:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5064.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Molecular</video:tag>
      <video:tag>Orbitals</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Light - Interference And Diffraction</video:title>
      <video:description>This video shown the phenomenon of interference and diffraction of light. Video shows the examples and the diagrams related to the interference and diffraction to make the topic more clear.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/5f741b00-1a23-4d2b-9c06-0ee31417c277/cand_5.jpg</video:thumbnail_loc>
      <video:duration>581</video:duration>
      <video:publication_date>2012-12-01T06:08:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28160.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Lab</video:tag>
      <video:tag>11</video:tag>
      <video:tag>interference</video:tag>
      <video:tag>and</video:tag>
      <video:tag>diffraction</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Light</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Dedicated To Father</video:title>
      <video:description>This video is about father role in the development of a child. This video is represented by deep sky videos and gives many example of history that many scientists and astronauts have inspiration from their father and they are like their father.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/5f81f590-db8b-48a7-b640-d531fbb76c78/cand_5.jpg</video:thumbnail_loc>
      <video:duration>477</video:duration>
      <video:publication_date>2013-01-30T09:06:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29082.mp4</video:content_loc>
      <video:uploader>Lynette Steffen</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Like</video:tag>
      <video:tag>Father</video:tag>
      <video:tag>Son</video:tag>
      <video:tag>Deep</video:tag>
      <video:tag>Sky</video:tag>
      <video:tag>Videos</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Collapse-of-evolution-5-fossil-record</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Collapse of evolution 5 - fossil record</video:title>
      <video:description>This is part five of a video series on collapse of evolution. Today&apos;s discussion is on fossil records. More information can be obtained from harunyahya.com.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/07/a7536afd-9178-41d9-9b21-0c96e4d72564/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2009-07-19T11:27:29.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3072.mp4</video:content_loc>
      <video:uploader>harunyahya</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Collapse</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>harun</video:tag>
      <video:tag>yahya</video:tag>
      <video:tag>Darwin</video:tag>
      <video:tag>darwinism</video:tag>
      <video:tag>Big</video:tag>
      <video:tag>bang</video:tag>
      <video:tag>Universe</video:tag>
      <video:tag>God</video:tag>
      <video:tag>religion</video:tag>
      <video:tag>bible</video:tag>
      <video:tag>Quran</video:tag>
      <video:tag>atheist</video:tag>
      <video:tag>atheism</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Diabetes-Mellitus-type-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Diabetes Mellitus type 2 explanation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/b1e566db-cdc4-4029-8e3a-d75c391e31ee/cand_5.jpg</video:thumbnail_loc>
      <video:duration>68</video:duration>
      <video:publication_date>2010-11-23T01:11:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5746.mp4</video:content_loc>
      <video:uploader>vukuftail</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Diabetes</video:tag>
      <video:tag>Mellitus</video:tag>
      <video:tag>type</video:tag>
      <video:tag>2</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/History-of-Solving-The-Puzzle-Of-The-Periodic-Table</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>History of Solving The Puzzle Of The Periodic Table</video:title>
      <video:description>Science teacher Eric Rosado discusses the key scientists and discoveries that contributed to the modern table layout as well as our understanding of chemistry today with this animated TED lesson about the building blocks of the periodic table.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2015/12/a768b572-cef9-4630-b2e3-c76f5a7bb5c5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>258</video:duration>
      <video:publication_date>2015-12-04T10:17:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32368.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>periodic</video:tag>
      <video:tag>table</video:tag>
      <video:tag>Eric</video:tag>
      <video:tag>rosado</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-17-Periodontal-Charting-Procedure</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17  - Periodontal Charting Procedure</video:title>
      <video:description>&quot;Lec 17  - Periodontal Charting Procedure&quot; This tape reviews the charting procedures used in Periodontal clinic examinations. Orig. air date: MAR 16 72

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
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      <video:duration>1356</video:duration>
      <video:publication_date>2012-09-09T06:03:19.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/LB-nbhxngXk</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>17</video:tag>
      <video:tag>Periodontal</video:tag>
      <video:tag>Charting</video:tag>
      <video:tag>Procedure</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-solar-oven-S-more</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is solar oven S more ?</video:title>
      <video:description>This video explains about solar oven S more sick science #097.

&quot;Read the full experiment at http://www.stevespanglerscience.com/experiment/solar-oven-s-mores There are just some things that are synonymous with &quot;&quot;summertime snacks,&quot;&quot; and we can&apos;t think of a summer snack we enjoy quite as much as s&apos;mores. But what would you do if you weren&apos;t allowed to have a fire or just didn&apos;t have the tools necessary for a fire? We came up with a pretty neat way to harness the heat and energy of the sun to create a solar powered cooker that makes a delicious batch of s&apos;mores without a fire!

Want more experiments like this? Check out http://www.stevespanglerscience.com/product/naked-eggs-and-flying-potatoes

Sick Science™ is a trademark of Steve Spangler, inc.

© 2012 Steve Spangler Science all rights reserved&quot;</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/10/5fb61e8b-3c29-438d-b6eb-c4638c975f67/cand_5.jpg</video:thumbnail_loc>
      <video:duration>114</video:duration>
      <video:publication_date>2012-10-10T13:25:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27812.mp4</video:content_loc>
      <video:uploader>Julia Roberts</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>solar</video:tag>
      <video:tag>oven</video:tag>
      <video:tag>s</video:tag>
      <video:tag>More</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Compressed-hydrogen-fuel-cell-car</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Compressed hydrogen fuel cell car</video:title>
      <video:description>This video shows the reality of driving a hydrogen cell car.  Watch as people defy the desert to prove that hydrogen fueled cars only emit water as a waste product.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/08/5fd3ca8c-3161-4d0f-9725-46876c3691c8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>157</video:duration>
      <video:publication_date>2014-08-27T06:22:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31405.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Fun and Smart</video:category>
      <video:tag>Hydrogen</video:tag>
      <video:tag>fcell</video:tag>
      <video:tag>car</video:tag>
      <video:tag>water</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Fluidity-of-the-Lipid-Bilayer</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Fluidity of the Lipid Bilayer</video:title>
      <video:description>This video demonstrated the fluidity of the lipid bilayer.

This video is from:
Essential Cell Biology, 3rd Edition
Alberts, Bray, Hopkin, Johnson, Lewis, Raff, Roberts, &amp; Walter
ISBN: 978-0-8153-4129-1</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/04/5fd8ae34-34fd-4d9d-80ed-80efd6959c53/cand_5.jpg</video:thumbnail_loc>
      <video:duration>41</video:duration>
      <video:publication_date>2010-04-08T20:21:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4161.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>lipid</video:tag>
      <video:tag>bilayer</video:tag>
      <video:tag>membrane</video:tag>
      <video:tag>fluidity</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>garland</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>garlandscience</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/All-About-Ununquadium</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>All About Ununquadium</video:title>
      <video:description>The name origin of Ununquadium, its sources, abundance and uses are shown in this video. Ununquadium is the IUPAC name provided to the element with atomic number 114.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/f8a84d27-efdc-435a-bfb3-5fb9bea1649e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>65</video:duration>
      <video:publication_date>2011-12-11T23:28:08.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11119.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>What</video:tag>
      <video:tag>is</video:tag>
      <video:tag>ununquadium</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Interesting-Science-of-Asteroids</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Interesting Science of Asteroids</video:title>
      <video:description>Amazing facts about the asteroids are discussed here in a very interesting way. Video is really surprising you must watch it.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/b91ea5ea-7544-42d5-a46a-297069ea48dd/cand_25.jpg</video:thumbnail_loc>
      <video:duration>208</video:duration>
      <video:publication_date>2013-02-07T06:22:08.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29244.mp4</video:content_loc>
      <video:uploader>Jorge Rivera</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Asteroids</video:tag>
      <video:tag>to</video:tag>
      <video:tag>watch</video:tag>
      <video:tag>out</video:tag>
      <video:tag>for</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-Computer-Science-61A-Lecture-11</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - Computer Science 61A - Lecture 11</video:title>
      <video:description>Computer Science 61A - Lecture 11

The Structure and Interpretation of Computer Programs</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26962.jpg</video:thumbnail_loc>
      <video:duration>2890</video:duration>
      <video:publication_date>2012-09-19T06:03:25.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/XPbx001zaNk</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>61A</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>11</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Kidney-Histology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Kidney Histology</video:title>
      <video:description>This video shows the histology of the kidney, which is one of a pair that performs the renal function and is vital for the survival of a being.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/603cc33e-9399-4c4a-8321-1bdb25a097e8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>541</video:duration>
      <video:publication_date>2011-11-28T12:27:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8509.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Histology</video:tag>
      <video:tag>of</video:tag>
      <video:tag>kidney</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Understanding-Cosmic-Microwave-Background-Radiation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Understanding Cosmic Microwave Background Radiation</video:title>
      <video:description>The cosmic microwave background (CMB) radiation is an emission of uniform, black body thermal energy coming from all parts of the sky.The CMB spectrum has become the most precisely measured black body spectrum in nature.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/60588771-0db7-4fca-93c4-133037a35e67/cand_5.jpg</video:thumbnail_loc>
      <video:duration>436</video:duration>
      <video:publication_date>2011-12-14T06:43:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11800.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Cosmic</video:tag>
      <video:tag>microwave</video:tag>
      <video:tag>Background</video:tag>
      <video:tag>radiation</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Sodium-Acetate-Fun-with-hot-ice</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Sodium Acetate: Fun with hot ice</video:title>
      <video:description>A supersaturated solution of sodium acetate can be used to create beautiful sodium actetate crystals and sculptures.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2015/12/6066876f-6c73-4389-bb32-e6f706f95260/cand_5.jpg</video:thumbnail_loc>
      <video:duration>172</video:duration>
      <video:publication_date>2015-12-23T15:14:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32383.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>sodium</video:tag>
      <video:tag>Acetate</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Swift-and-GLAST-Episode-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Swift and GLAST, Episode 3</video:title>
      <video:description>Swift is a NASA satellite whose primary function is to chases gamma ray burst, It picks up particle and x-ray vision. GLAST is for viewing new energy ranges, picks up from the limit of swift and takes the study further.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/607b5cee-64df-4ffd-b032-b87f2a7e94da/cand_5.jpg</video:thumbnail_loc>
      <video:duration>135</video:duration>
      <video:publication_date>2011-11-23T08:35:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7642.mp4</video:content_loc>
      <video:uploader>catee</video:uploader>
      <video:category>Aerospace Engineering</video:category>
      <video:tag>NASA</video:tag>
      <video:tag>GLASTcast</video:tag>
      <video:tag>Episode</video:tag>
      <video:tag>3</video:tag>
      <video:tag>Swift</video:tag>
      <video:tag>and</video:tag>
      <video:tag>GLAST</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-25-Electrical-Engineering-141-Spring-2011</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 25 - Electrical Engineering 141 - Spring 2011</video:title>
      <video:description>Introduction to Digital Integrated Circuits Lecture 25 is explained in this video.  This lecture is a part of the course series of electrical engineering 141, 001 and it is recorded Spring 2011.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24186.jpg</video:thumbnail_loc>
      <video:duration>4954</video:duration>
      <video:publication_date>2012-09-15T04:37:06.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/EX4G-Jwq2s4</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>25</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>141</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/50-Years-of-using-Auto-hemotherapy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>50 Years of using  Auto-hemotherapy</video:title>
      <video:description>This man has claimed that he has been using auto-hemotherapy for the last 50 or so years actually since 1956. This is his story.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/608a23f3-d985-4970-9abf-7299b5a81254/cand_5.jpg</video:thumbnail_loc>
      <video:duration>135</video:duration>
      <video:publication_date>2011-11-28T05:49:10.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8270.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>He</video:tag>
      <video:tag>has</video:tag>
      <video:tag>Been</video:tag>
      <video:tag>using</video:tag>
      <video:tag>Auto</video:tag>
      <video:tag>hemotherapy</video:tag>
      <video:tag>for</video:tag>
      <video:tag>More</video:tag>
      <video:tag>than</video:tag>
      <video:tag>50</video:tag>
      <video:tag>Years</video:tag>
      <video:tag>since</video:tag>
      <video:tag>1956</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-Central-Line-Procedure</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Central Line Procedure?</video:title>
      <video:description>This 3D animated video discusses about the central line procedure. A detailed description with the closeups is shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/04/609753d6-cebf-43b4-8946-d2b73f973172/cand_5.jpg</video:thumbnail_loc>
      <video:duration>155</video:duration>
      <video:publication_date>2013-04-07T18:29:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30437.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Central</video:tag>
      <video:tag>line</video:tag>
      <video:tag>Procedure</video:tag>
      <video:tag>3d</video:tag>
      <video:tag>Medical</video:tag>
      <video:tag>Animation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Catalysis-Chemical-and-Biochemical</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Catalysis: Chemical and Biochemical</video:title>
      <video:description>There are so many different ways to accelerate a reaction. In this video you will see how to accelerate a reaction using RNA.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/09/609558a9-20c6-4db2-901c-bf0e73932778/cand_5.jpg</video:thumbnail_loc>
      <video:duration>525</video:duration>
      <video:publication_date>2007-09-01T19:53:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/907.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>catalysis</video:tag>
      <video:tag>Chemical</video:tag>
      <video:tag>biochemical</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Why-Creationists-are-WRONG-about-MacroEvolution</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Why Creationists are WRONG about MacroEvolution</video:title>
      <video:description>Here I show how creationists are wrong when it comes to MacroEvolution (MaE).  MaE is defined as evolution at or above the species level.  This means MaE includes speciation.  Despite what creationists say there are examples of new species occurring in nature, and scientists have produced new species in the lab.  Many creationists claim that MaE means there must be a huge change in appearance.  This is false.  Many sister species, existing in the same genus and the cases we have of new species occurring in nature, share many characteristics.  A new species of mosquito will still resemble a mosquito, and a new species of worm will still resemble a worm.  Only after many speciation events will large changes begin to accumulate.  This may take tens to hundreds of millions of years.  

Many ID/creationists do accept MicroEvolution (MiE), but claim MiE is different from MaE.  Here I show how a MiE step can lead to a MaE event through the evolution of the sperm egg receptor ligand complex.  A species is best defined as a group of organism that can successfully produce fertile offspring.  Once the sperm of one population can no longer fertilize the eggs of another population and vice versa, we have two species.  

Finally, many creationists claim that there is not enough variation within a species to allow for the large changes in phenotype (appearance).  Anyone who claims this has obviously never seen the myriad of dog breeds, all of which were derived from the same species, wolf.

My point here is, MacroEvolution includes speciation, and speciation has been observed in nature and in the lab.  Also, MicroEvolutionary steps can result in speciation.  Scientists do not doubt MacroEvolution, but they do debate how and under what circumstances it occurs.

For a good read on MacroEvolution go to:   

http://www.talkorigins.org/faqs/macroevolution.html

To download this video go to:
http://www.mediafire.com/?bdhcltj0ffm

If you wish to translate this video you can download the PowerPoint file from:
http://www</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/60a2212e-273c-4f71-96f3-839a5b5e1dcf/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2009-05-27T21:40:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2581.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Evolution</video:tag>
      <video:tag>Creation</video:tag>
      <video:tag>Intelligent</video:tag>
      <video:tag>design</video:tag>
      <video:tag>Debate</video:tag>
      <video:tag>education</video:tag>
      <video:tag>Facts</video:tag>
      <video:tag>Irreducible</video:tag>
      <video:tag>complexity</video:tag>
      <video:tag>Micro</video:tag>
      <video:tag>Speciation</video:tag>
      <video:tag>Hovind</video:tag>
      <video:tag>sperm</video:tag>
      <video:tag>egg</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Measuring-the-Distance</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Measuring the Distance</video:title>
      <video:description>When it is not possible to measure the distance by direct methods then the indirect methods are used. Video shows most commonly used methods for distance measurement i.e. - triangular method, angular method and parallax method.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/60ab4659-e788-4392-94d4-8af007e9a60a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>459</video:duration>
      <video:publication_date>2011-12-14T06:19:14.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11778.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>measurement</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Distance</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Acceso-a-la-Arcada-de-Frohse</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Acceso a la Arcada de Frohse</video:title>
      <video:description>En este video se explica cuales son los reparos anatomico para acceder a la Arcada de Frohse, sitio frecuente de atrapamiento del nervio radial</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/08b8777b-e8c9-480f-85d1-cb9c92038144/cand_5.jpg</video:thumbnail_loc>
      <video:duration>94</video:duration>
      <video:publication_date>2009-04-07T22:39:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1606.mp4</video:content_loc>
      <video:uploader>Equipo de Disección Facultad de Medicina U.B.A</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>diseccion</video:tag>
      <video:tag>nervio</video:tag>
      <video:tag>radial</video:tag>
      <video:tag>disecction</video:tag>
      <video:tag>anatomy</video:tag>
      <video:tag>anatomia</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Inflammatory-disease-of-the-bowel</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Inflammatory disease of the bowel</video:title>
      <video:description>This is a disease of the digestive tract, this video provides academic information on the two types of inflammatory bowel disease. The causes and effects of the inflammation are provided.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/60c06624-26cd-42f1-9dec-b0316a0c4a5b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>392</video:duration>
      <video:publication_date>2010-11-15T19:51:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5433.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Inflammatory</video:tag>
      <video:tag>bowel</video:tag>
      <video:tag>Disease</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Pharmacology-Absorption-Animated</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Pharmacology Absorption Animated</video:title>
      <video:description>Pharmacokinetics considers the movement of drugs within the body and the way in which the body affects drugs with time the composition of the drug has an important influence on where the drug is absorbed where the drug is distributed to where and how effectively it is metabolised and finally how rapidly it is excreted</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/60d0fafe-32a6-4635-9c7d-bb52b5d0099d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>40</video:duration>
      <video:publication_date>2010-11-16T14:59:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5524.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Pharmacology</video:tag>
      <video:tag>IV</video:tag>
      <video:tag>absorption</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Transistors-sixty-symbols</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Transistors sixty symbols</video:title>
      <video:description>Sixty symbols is a series of popular science videos created by the university of nottingham the invention of the transistor helped john bardeen to one of his two nobel prizes for physics start watching or view the short transistor video</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/60d4e1a1-07a3-42d6-baf1-8af2bbbe5e75/cand_5.jpg</video:thumbnail_loc>
      <video:duration>251</video:duration>
      <video:publication_date>2013-01-12T01:27:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28720.mp4</video:content_loc>
      <video:uploader>burki</video:uploader>
      <video:category>Interviews</video:category>
      <video:tag>Transistors</video:tag>
      <video:tag>Sixty</video:tag>
      <video:tag>Symbols</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-28-Maxillary-Tuberosity-Reduction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 28 - Maxillary Tuberosity Reduction</video:title>
      <video:description>&quot;Lec 28 - Maxillary Tuberosity Reduction&quot; Shows the surgical process of tuberosity reduction.   Orig. air date: JAN 10 79

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21223.jpg</video:thumbnail_loc>
      <video:duration>761</video:duration>
      <video:publication_date>2012-09-09T03:13:13.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/lifyqta8SHk</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>28</video:tag>
      <video:tag>Maxillary</video:tag>
      <video:tag>Tuberosity</video:tag>
      <video:tag>Reduction</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/3D-Hologram-Maker-Cool-Optical-Illusion</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>3D Hologram Maker Cool Optical Illusion</video:title>
      <video:description>Video source is incredible science whether you like optical illusions magic or simply want to impress your friends a hologram illusion may do the trick holograms appear as 3d images and typically result from laser or mirror manipulations professional drawing or paint software effects applications or abrasion</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/a76ee29f-4039-4c16-969a-70f4060dde2e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>88</video:duration>
      <video:publication_date>2012-12-08T04:15:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28336.mp4</video:content_loc>
      <video:uploader>Amir Nayak</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>3d</video:tag>
      <video:tag>Hologram</video:tag>
      <video:tag>Maker</video:tag>
      <video:tag>Cool</video:tag>
      <video:tag>optical</video:tag>
      <video:tag>illusion</video:tag>
      <video:tag>incredible</video:tag>
      <video:tag>Science</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Working-of-A-SteamTurbine</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Working of A SteamTurbine</video:title>
      <video:description>This video shows the whole pressure of steam turbine. High pressure steams is directed through the turbines to strike a series of plates which are connected to a shaft that moves the turbines.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/a77ecfb9-6e78-4e6f-9964-0948ce61d618/cand_5.jpg</video:thumbnail_loc>
      <video:duration>20</video:duration>
      <video:publication_date>2011-12-11T23:21:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11087.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Others</video:category>
      <video:tag>TURBINE</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Physics-Behind-Jabulani-Football</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Physics Behind Jabulani Football</video:title>
      <video:description>Video from sixty symbols shows a field test by our physicists and astronomers. The physics behind the Jabulani football is discussed here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/a770c8fb-c206-4e6a-97d2-61ff9437ce5f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>491</video:duration>
      <video:publication_date>2013-01-30T04:55:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29030.mp4</video:content_loc>
      <video:uploader>Marylou Norris</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>Jabulani</video:tag>
      <video:tag>Football</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>Sixty</video:tag>
      <video:tag>Symbols</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Bioluminescence-of-Ocean-Creatures</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Bioluminescence of Ocean Creatures</video:title>
      <video:description>A red octopus that drifts through deep waters off the eastern United States shines in a novel way: Its suckers flash on and off. /nIn 1997, Widder brought a live, foot-long specimen from the Gulf of Maine back to a lab. When the researchers turned off the lights, the suckers glowed blue-green, emitting the most light at 470 nanometers, a wavelength that travels well underwater. &quot;It&apos;s kind of a twinkling effect,&quot; Widder says./nSuch a glimpse into the evolutionary history of a bioluminescent structure holds special interest because of its rarity, notes Widder. Tracing histories of light organs has proved difficult because &quot;there&apos;s no fossil record for bioluminescence bioluminescence (bī&apos;ōl&apos;mĭnĕs`əns), production of light by living organisms...... .,&quot; she laments. NOAA - http://oceanexplorer.noaa.gov</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/a78e3ca0-773f-4f3a-8c5f-3dbab257bde2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>123</video:duration>
      <video:publication_date>2010-11-03T06:51:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4764.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Bioluminescence</video:tag>
      <video:tag>Ocean</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Robotic-Surgery-of-Prostatectomy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Robotic  Surgery of Prostatectomy</video:title>
      <video:description>A prostatectomy is the removal of the prostrate glands due to certain reasons like cancer. In this case the surgery is assisted by a surgical robot for the prostatectomy.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/a79c1e07-0a29-4525-810e-8d4cf1de28fb/cand_5.jpg</video:thumbnail_loc>
      <video:duration>107</video:duration>
      <video:publication_date>2011-11-28T10:10:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8385.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>robotic</video:tag>
      <video:tag>Prostatectomy</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>HD</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Hierarchy-From-Top-To-Bottom</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Hierarchy From Top To Bottom</video:title>
      <video:description>The hierarchy of life starting from the very small to the very large is explained in this video. The system and surrounding is also explained here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/629cce5f-ac9b-4884-8273-f0c82a1e90e7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>372</video:duration>
      <video:publication_date>2013-01-18T05:41:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28826.mp4</video:content_loc>
      <video:uploader>Lynette Steffen</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>the</video:tag>
      <video:tag>hierarchy</video:tag>
      <video:tag>of</video:tag>
      <video:tag>life</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Ventral-patch-of-an-umbilical-hernia</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Ventral patch of an umbilical hernia</video:title>
      <video:description>This video demonstrates a practical lesson on umbilical hernia repair using Ventral Patch. Watch this video and get the knowledge of how this is done. You can also learn this on medclip.com</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/629e70d3-67dd-424d-adbd-539d12222d17/cand_5.jpg</video:thumbnail_loc>
      <video:duration>437</video:duration>
      <video:publication_date>2011-12-06T20:14:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10923.mp4</video:content_loc>
      <video:uploader>seraboth</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Umbilical</video:tag>
      <video:tag>hernia</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-Venous-Puncture</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Venous Puncture</video:title>
      <video:description>Venous Puncture is a technique in which a sharp object is punched into the vein through the skin. A brief description of this process is provided here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/62a3dc63-04e0-453c-b769-22a62ea7cabd/cand_5.jpg</video:thumbnail_loc>
      <video:duration>26</video:duration>
      <video:publication_date>2013-02-10T01:55:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29864.mp4</video:content_loc>
      <video:uploader>Brock Michel</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Medical</video:tag>
      <video:tag>Procedures</video:tag>
      <video:tag>Venous</video:tag>
      <video:tag>puncture</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Human-genome-sequencing</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Human genome sequencing</video:title>
      <video:description>This video shows Human genome sequencing. The public Human Genome Project started by identifying unique marker sequences distributed throughout the genome. Then, many copies of a small section of DNA were randomly cleaved into smaller fragments, and each small fragment was sequenced. Because there were originally many copies of the DNA in question, many fragments represented the same part of the genome. These were aligned by identifying overlapping regions of the sequence, and then they were assembled into the original DNA.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/62ae19d1-e1bb-4afa-a9bf-a03d7dcb6285/cand_5.jpg</video:thumbnail_loc>
      <video:duration>108</video:duration>
      <video:publication_date>2013-02-08T23:48:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29705.mp4</video:content_loc>
      <video:uploader>Nazir Istanbl</video:uploader>
      <video:category>Molecular Genetics</video:category>
      <video:tag>human</video:tag>
      <video:tag>genome</video:tag>
      <video:tag>sequencing</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Doctors-HPV</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Doctors - HPV</video:title>
      <video:description>Healthcare professionals discussing the Human Papilloma Virus (HPV) during a TV show. The virus is known to be wide spread and cause cancer. It`s transmitted by sexual contact and infects the genitals. See more in the video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/62aae6bd-a72b-4c62-b65c-58e0e066083b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>404</video:duration>
      <video:publication_date>2010-12-03T11:54:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6372.mp4</video:content_loc>
      <video:uploader>beautiful</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>the</video:tag>
      <video:tag>doctors</video:tag>
      <video:tag>HPV</video:tag>
      <video:tag>Cancer</video:tag>
      <video:tag>Infection</video:tag>
      <video:tag>genitals</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Saline-Lock-medication</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Saline Lock medication</video:title>
      <video:description>Saline Lock is one way of giving intravenous medication. The nurse gives a detailed section of how to do it.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/62b636e9-98f5-4e2c-9abe-6cadb6cd7fb1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>119</video:duration>
      <video:publication_date>2011-11-28T05:39:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8244.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>drugs</video:tag>
      <video:tag>Through</video:tag>
      <video:tag>A</video:tag>
      <video:tag>saline</video:tag>
      <video:tag>Lock</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Hanging-an-IV-bag-with-line-insertion</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Hanging an IV bag with line insertion</video:title>
      <video:description>This is a lesson on how to hang an IV bag with line insertion while administering treatment. Note how it is first assembled before hanging.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/8ea91354-22b3-45f8-8ff6-2f731034f9d0/cand_25.jpg</video:thumbnail_loc>
      <video:duration>98</video:duration>
      <video:publication_date>2011-11-30T22:10:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9626.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Education</video:category>
      <video:tag>IV</video:tag>
      <video:tag>Bag</video:tag>
      <video:tag>with</video:tag>
      <video:tag>line</video:tag>
      <video:tag>Insertion</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-Is-Osmium-Element</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What Is Osmium Element?</video:title>
      <video:description>This video decribes Osmium element which is a chemical element with the symbol Os and atomic number 76.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/62b87478-10ed-4c92-9989-9be55647ae04/cand_5.jpg</video:thumbnail_loc>
      <video:duration>115</video:duration>
      <video:publication_date>2011-12-12T02:14:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11324.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>osmium</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Natural-Killer-Cell-Immune-System</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Natural Killer Cell  - Immune System</video:title>
      <video:description>Natural Killer Cells are the most aggressive white cells in the immune system. They make up about 5% to 15% of the total lymphocyte circulating population. They target tumor cell and protect against a wide variety of infectious microbes. Natural Killer Cells are a very important factor in the fight against cancer. Immune Stimulation is the key to keeping the white blood cell count high and giving the Natural Killer Cells a chance to fight cancer and other diseases.
http://www.cancerfoundation.com/about.html</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/09/62e1a5b0-188e-419d-92ed-f759d3c78f58/cand_5.jpg</video:thumbnail_loc>
      <video:duration>181</video:duration>
      <video:publication_date>2012-09-11T22:21:07.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/22993.mp4</video:content_loc>
      <video:uploader>Nazir Istanbl</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>Natural</video:tag>
      <video:tag>Killer</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>Immune</video:tag>
      <video:tag>system</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Animation-explaining-mechanism-of-action-of-glucocorticoids</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Animation explaining mechanism of action of glucocorticoids</video:title>
      <video:description>Glucocorticoid hormone predominately affects the metabolism of carbohydrates and to a lesser extent, fats and proteins, Glucocorticoid are made in the outside portion of the adrenal glands and it’s chemically classed as steroids.
Action of Glucocortocoid hormone 
Glucocorticoid hormones are steroid hormones that influence nutrient metabolism, These hormones activate genes for proteins involved in process such as the synthesis of glucose, the breakdown of proteins, and the mobilization of fats. Glucocorticoid hormone predominately affects the metabolism of carbohydrates and to a lesser extent, fats and proteins, Glucocorticoid are made in the outside portion of the adrenal glands and it’s chemically classed as steroids.
Action of Glucocortocoid hormone 
Glucocorticoid hormones are steroid hormones that influence nutrient metabolism, These hormones activate genes for proteins involved in process such as the synthesis of glucose, the breakdown of proteins, and the mobilization of fats.
Glucocorticoid hormones are secreted by endocrine glands into the blood stream. They enter cells through transporters in the plasma membrane, once inside the cytosol the hormone molecules can bind to glucocortocid receptors, which function as transcription factors that activate genes. The binding of the hormone causes proteins that were bound to the receptor such as the heat shock protein hsp90 to be released.
Release of HSP90allows two receptors to bind and form a dimer as well as exposing a nuclear localization signal on the receptor.The receptor dimer is then allowed to enter into the nucleus through a nuclear pore.
The receptor dimer is able to bind to a specific DNA sequence regions called glucocortocid response elements, or GREs,that are near target genes.The GREs function as enhancers, so that binding of a receptor dimer to a GRE activates transcription of the nearby target gene.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/06/62bef1cf-d3f4-49ff-b761-81eee8c7ee41/cand_5.jpg</video:thumbnail_loc>
      <video:duration>41</video:duration>
      <video:publication_date>2009-06-26T01:30:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2893.mp4</video:content_loc>
      <video:uploader>sakedi</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Animation</video:tag>
      <video:tag>Explaining</video:tag>
      <video:tag>mechanism</video:tag>
      <video:tag>of</video:tag>
      <video:tag>action</video:tag>
      <video:tag>glucocorticoids</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Comparative</video:tag>
      <video:tag>potencies</video:tag>
      <video:tag>table</video:tag>
      <video:tag>Pharmamotion8</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lower-Back-Exam-Steps</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lower Back Exam Steps</video:title>
      <video:description>Lower Back Exam involves step to check for lower back problems. This video contain steps related to examination of lower back and to detect pain.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/62c2d303-6772-41b8-a745-61262cd5e55b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>110</video:duration>
      <video:publication_date>2011-12-01T20:25:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10378.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lower</video:tag>
      <video:tag>Back</video:tag>
      <video:tag>exam</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Martian-Methane</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Martian Methane</video:title>
      <video:description>There is methane on mars, this video explains the amount and source of the methane that has been discovered in mars and what the discovery means.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/62c2fb8a-b222-49cb-a27c-5197487a24a8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>144</video:duration>
      <video:publication_date>2011-11-24T18:06:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7759.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Aerospace Engineering</video:category>
      <video:tag>the</video:tag>
      <video:tag>mystery</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Martian</video:tag>
      <video:tag>methane</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Cadherins-Structure-and-Function-Part-V-Conclusion</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cadherins: Structure and Function Part V ( Conclusion )</video:title>
      <video:description>Cadherins are explained in this scientific video. These are video series explaining the molecular structure of the classic cadherins, and their function in cellular adhesion and recognition and tissue patterning. Videos are created by The RIKEN Center for Developmental Biology (CDB).</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/04/62cb9cbe-0eca-4b97-815b-6626a8922a82/cand_5.jpg</video:thumbnail_loc>
      <video:duration>43</video:duration>
      <video:publication_date>2007-04-02T19:01:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/171.mp4</video:content_loc>
      <video:uploader>siere</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Cadherins</video:tag>
      <video:tag>neural</video:tag>
      <video:tag>network</video:tag>
      <video:tag>Cellular</video:tag>
      <video:tag>adhesion</video:tag>
      <video:tag>Junction</video:tag>
      <video:tag>methastasis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-Hubbles-Law-and-the-Big-Bang</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - Hubble&apos;s Law and the Big Bang</video:title>
      <video:description>&quot;Lec 16 - Hubble&apos;s Law and the Big Bang&quot; Frontiers/Controversies in Astrophysics (ASTR 160)

The third and final part of the course begins, consisting of a series of lectures on cosmology. A brief history of how cosmology developed into a scientific subject is offered. The discovery of dark energy, along with dark matter, played a crucial role in the development of cosmology. The lecture then discusses the discovery of spiral nebulae in 1920, as well as the &quot;Great Debate&quot; over what they were. Hubble&apos;s famous redshift diagram is presented as the basis for Hubble&apos;s Constant and Big Bang cosmology. The difficulty of measuring distance of objects in space, and how to do it using the parallax method and the standard candle method, are discussed. Measure brightness using the magnitude scale is explained. Class ends with a review of logarithms.

00:00 - Chapter 1. Introduction to Cosmology
03:34 - Chapter 2. Spiral Nebulae and Hubble&apos;s Redshift Diagram
17:35 - Chapter 3. Measuring the Distance of a Star: The Parallax Method
25:13 - Chapter 4. Measuring Brightness: The Standard Candle Method
38:06 - Chapter 5. Absolute and Apparent Magnitude
48:04 - Chapter 6. Conclusion

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses 

This course was recorded in Spring 2007.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17286.jpg</video:thumbnail_loc>
      <video:duration>3049</video:duration>
      <video:publication_date>2012-09-02T17:37:37.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/4Jsr_24D6Eo</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Absolute</video:tag>
      <video:tag>Magnitude</video:tag>
      <video:tag>apparent</video:tag>
      <video:tag>Big</video:tag>
      <video:tag>bang</video:tag>
      <video:tag>cosmology</video:tag>
      <video:tag>Dark</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>Distance</video:tag>
      <video:tag>ladder</video:tag>
      <video:tag>Doppler</video:tag>
      <video:tag>shift</video:tag>
      <video:tag>Edwin</video:tag>
      <video:tag>Hubble</video:tag>
      <video:tag>Galaxy</video:tag>
      <video:tag>Great</video:tag>
      <video:tag>Debate</video:tag>
      <video:tag>Harlow</video:tag>
      <video:tag>Shapley</video:tag>
      <video:tag>diagram</video:tag>
      <video:tag>s</video:tag>
      <video:tag>constant</video:tag>
      <video:tag>island</video:tag>
      <video:tag>Universe</video:tag>
      <video:tag>Logarithm</video:tag>
      <video:tag>scale</video:tag>
      <video:tag>Milky</video:tag>
      <video:tag>way</video:tag>
      <video:tag>nebula</video:tag>
      <video:tag>Parallax</video:tag>
      <video:tag>method</video:tag>
      <video:tag>Parsec</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Post-translational-modification-of-proteins</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Post translational modification of proteins</video:title>
      <video:description>Newly synthesized proteins need to reach the site of their action. To accomplish this, proteins undergo modifications which targets particular protein to its site of action. This modification occurs in the golgi body. This video explains the post translational modification of proteins. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/62d8dc1d-9dcf-4716-aa56-fcabd901b45f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>229</video:duration>
      <video:publication_date>2009-04-02T22:43:44.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1594.mp4</video:content_loc>
      <video:uploader>hassan</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>protein</video:tag>
      <video:tag>Modification</video:tag>
      <video:tag>Golgi</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Explanation-of-Components-of-blood</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Explanation of Components of blood</video:title>
      <video:description>This videos explains about Components of blood. /nScience - Biology - Components of blood
SMART SCHOOL is next generation product in the ICT domain. With High Definition 3D videos coupled with eLearning softwares, the product is the next big thing in the eLearning Segment!</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/10/62f9de7c-f203-40fc-a2f9-58ce7848a212/cand_5.jpg</video:thumbnail_loc>
      <video:duration>120</video:duration>
      <video:publication_date>2012-10-03T05:52:10.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27674.mp4</video:content_loc>
      <video:uploader>Julia Roberts</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>components</video:tag>
      <video:tag>of</video:tag>
      <video:tag>blood</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Plants-do-not-have-brains-but-think</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Plants do not have brains but think</video:title>
      <video:description>OK maybe not think in a human definition of the word, but they do act as if they thought.  A plant would defend itself, it will communicate and interact with other plants.  That has to be a measure of intelligence right?</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/10/62e9ac1e-0aaf-40fc-ba67-823c72f9b39d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>224</video:duration>
      <video:publication_date>2014-10-01T11:31:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31721.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>Plants</video:tag>
      <video:tag>Think</video:tag>
      <video:tag>communicate</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Why-Puppies-Are-Cute</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Why Puppies Are Cute</video:title>
      <video:description>Have you ever wondered why fuzzy critters warm your heart? Here&apos;s a scientific explanation behind why we find certain things cute, and how that factors in to our behavior and culture.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/11/6305c4c4-85d3-4e12-9405-3472162a0504/cand_5.jpg</video:thumbnail_loc>
      <video:duration>349</video:duration>
      <video:publication_date>2012-11-27T00:00:30.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28082.mp4</video:content_loc>
      <video:uploader>layne.ransom.5</video:uploader>
      <video:category>History</video:category>
      <video:tag>cute</video:tag>
      <video:tag>puppies</video:tag>
      <video:tag>Kittens</video:tag>
      <video:tag>Babies</video:tag>
      <video:tag>anime</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Coronary-artery-bypass-graft-surgery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Coronary artery bypass graft  surgery</video:title>
      <video:description>Coronary artery bypass grafting (CABG) is a surgery that upgrades the level at which blood flows to the heart, used to treat people suffering severe coronary heart disease. A waxy substance-plaque that generates in the coronary arteries is the cause of the disease. This video highlights the steps followed when undertaking the treatment of the disease.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/6312ef93-91bd-49e8-8054-0c5a12a98f66/cand_5.jpg</video:thumbnail_loc>
      <video:duration>155</video:duration>
      <video:publication_date>2013-02-11T01:46:14.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30107.mp4</video:content_loc>
      <video:uploader>Eugenio Boyd</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>Coronary</video:tag>
      <video:tag>artery</video:tag>
      <video:tag>Bypass</video:tag>
      <video:tag>Graft</video:tag>
      <video:tag>Surgery</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Improving-Surgical-Skills</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Improving Surgical Skills</video:title>
      <video:description>The basic tips for the surgeon while making a knot is shown in the video. Proper precautions are very necessary in medical treatments.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/6319a5f3-8cff-4cbb-b2f6-7400fef323e6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>15</video:duration>
      <video:publication_date>2011-11-29T11:23:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8904.mp4</video:content_loc>
      <video:uploader>catee</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Basic</video:tag>
      <video:tag>Surgical</video:tag>
      <video:tag>skills</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Testing-The-Theory-Of-Relativity</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Testing The Theory Of Relativity</video:title>
      <video:description>NASA pushes the theory of relativity and gravity to the limit as it checks on the theories applicability in space. Better observance of Black holes has led to the strongest test of the theory of relativity. Discovery of more black holes that are to be found all over the universe and in their different sizes are intensifying the study.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/633da42b-463e-4de7-bf4f-d611b9473ccb/cand_5.jpg</video:thumbnail_loc>
      <video:duration>360</video:duration>
      <video:publication_date>2011-11-23T09:34:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7674.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Aerospace Engineering</video:category>
      <video:tag>NASA</video:tag>
      <video:tag>Beyond</video:tag>
      <video:tag>Einstein</video:tag>
      <video:tag>part</video:tag>
      <video:tag>II</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Child-brain-pt-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Child brain pt. 2</video:title>
      <video:description>For child who is just learning to read, even one letter will develop complex series of reactions.
Biology of reading learning is discussed.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/05/63488ade-ef12-4891-bc7b-643ce092a2b2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>33</video:duration>
      <video:publication_date>2007-05-24T04:41:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/416.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Neuroscience</video:category>
      <video:tag>childbrain</video:tag>
      <video:tag>Brain</video:tag>
      <video:tag>skills</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-clean-are-public-toilets</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How clean are public toilets</video:title>
      <video:description>People tend to go out of their way to avoid touching the toilet with their skin.  But, is this really effective in preventing contaminants? Take a look at the video to find out the answer.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/10/6348ac23-3c14-4781-9074-3d25a9df55c3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>135</video:duration>
      <video:publication_date>2014-10-02T00:24:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31776.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Fun and Smart</video:category>
      <video:tag>toilet</video:tag>
      <video:tag>hover</video:tag>
      <video:tag>clean</video:tag>
      <video:tag>bacteria</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-protein-kinase-is-activated-by-cAMP</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How protein kinase is activated by cAMP</video:title>
      <video:description>This video describes activation of protein kinase by camp.

Cyclic AMP activates protein kinase A by binding to a regulatory peptide and altering its conformation. Learn more in this molmodac, or molecular mode of action, video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/10/6349a2df-3806-46bd-95d8-e6b42095d58c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>302</video:duration>
      <video:publication_date>2012-10-10T10:27:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27724.mp4</video:content_loc>
      <video:uploader>Julia Roberts</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>activation</video:tag>
      <video:tag>of</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>kinase</video:tag>
      <video:tag>A</video:tag>
      <video:tag>by</video:tag>
      <video:tag>camp</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Examination-of-the-lower-limb</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Examination of the lower limb</video:title>
      <video:description>This video shows a sensory and reflexes exam of the lower limb. A step by step full examination is shown here to help the medical students.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/634b930a-2433-4db9-8ca5-7c6a1a22139c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>155</video:duration>
      <video:publication_date>2011-12-01T22:40:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10482.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Sensory</video:tag>
      <video:tag>and</video:tag>
      <video:tag>reflexes</video:tag>
      <video:tag>exam</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Lower</video:tag>
      <video:tag>Limb</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Aluminium-A-Chemical-Compound</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Aluminium A Chemical Compound</video:title>
      <video:description>This video shows the name origin, abundance, sources and uses of Aluminum. Aluminium is the most plentiful metal in earth&apos;s crust but virtually never occurs in free form.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/634f8ef6-7a6d-4d47-93a8-83560d81e553/cand_5.jpg</video:thumbnail_loc>
      <video:duration>143</video:duration>
      <video:publication_date>2011-12-12T02:26:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11361.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>What</video:tag>
      <video:tag>is</video:tag>
      <video:tag>Aluminium</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Bevacizumab-trade-name-Avastin</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Bevacizumab (trade name Avastin)</video:title>
      <video:description>drug used in treatment of cancer that targets the angiogenesis pathway. en.wikipedia.org ... drug cancer 3D modelling protein molecular structure</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/635adffc-df09-4b83-8482-df1da7f26781/cand_5.jpg</video:thumbnail_loc>
      <video:duration>24</video:duration>
      <video:publication_date>2009-04-24T23:07:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2096.mp4</video:content_loc>
      <video:uploader>arsinsol</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>drug</video:tag>
      <video:tag>Cancer</video:tag>
      <video:tag>3d</video:tag>
      <video:tag>modelling</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>Molecular</video:tag>
      <video:tag>Structure</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-114-U09_L1_T2_we3-Factoring-Trinomials-by-Grouping-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 114 - U09_L1_T2_we3 Factoring Trinomials by Grouping 3</video:title>
      <video:description>U09_L1_T2_we3 Factoring Trinomials by Grouping 3

U09_L1_T2_we3 Factoring Trinomials by Grouping 3</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24708.jpg</video:thumbnail_loc>
      <video:duration>191</video:duration>
      <video:publication_date>2012-09-17T16:14:48.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/fVIZmOQBS5M</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>U09</video:tag>
      <video:tag>L1</video:tag>
      <video:tag>t2</video:tag>
      <video:tag>we3</video:tag>
      <video:tag>Factoring</video:tag>
      <video:tag>Trinomials</video:tag>
      <video:tag>by</video:tag>
      <video:tag>Grouping</video:tag>
      <video:tag>3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-138-Identifying-Rays</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 138 - Identifying Rays</video:title>
      <video:description>Identifying Rays

u07_l1_t1_we1 Identifying Rays</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24907.jpg</video:thumbnail_loc>
      <video:duration>340</video:duration>
      <video:publication_date>2012-09-17T17:28:39.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/w9jEq6dmqPg</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
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  <url>
    <loc>https://dnatube.com/videos/Lec-5-The-Enlightenment-and-the-Public-Sphere</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - The Enlightenment and the Public Sphere</video:title>
      <video:description>Lec 5 - The Enlightenment and the Public Sphere. European Civilization, 1648-1945 (HIST 202)

While the major philosophical projects of the Enlightenment are associated with the names of individual thinkers such as Montesquieu, Rousseau, and Voltaire, the cultural transformation in France in the years leading up to the Revolution should also be understood in the context of the public sphere and popular press. Alongside such luminaries as those associated with Diderot&apos;s Encyclopédie were a host of lesser pamphleteers and libellists eager for fame and some degree of fortune. If the writings of this latter group were typically vulgar and bereft of literary merit, they nonetheless contributed to the &quot;desacralization&quot; of monarchy in the eyes of the growing literate public. Lawyers&apos; briefs, scandal sheets and pornographic novels all played a role in robbing the monarchy of its claim to sacred authority at the same time as they helped advance the critique of despotism that would serve as a major impetus for the Revolution.

00:00 - Chapter 1. Six Ways That the Enlightenment Mattered 
05:52 - Chapter 2. The Spread of Enlightenment Thinking through the Public Sphere: Academies, Masonic Lodges, and Salons 
12:58 - Chapter 3. The Enlightenment among the Grub Street Hacks
23:05 - Chapter 4. Desacralization of the French Monarchy 
27:43 - Chapter 5. Legal Briefs on the Despotism of the Monarchy: The Law as a New Source of Sovereignty
36:41 - Chapter 6. Sensational Royal Affairs: The Erosion of Monarchical Prestige 

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2008.</video:description>
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      <video:duration>2879</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/INGBS1LIBCA</video:player_loc>
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      <video:tag>Marie</video:tag>
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      <video:tag>philosophes</video:tag>
      <video:tag>Diderot</video:tag>
      <video:tag>Rousseau</video:tag>
      <video:tag>Voltaire</video:tag>
      <video:tag>censorship</video:tag>
      <video:tag>Scandal</video:tag>
      <video:tag>Jansen</video:tag>
      <video:tag>de</video:tag>
      <video:tag>Rohan</video:tag>
      <video:tag>Darnton</video:tag>
      <video:tag>press</video:tag>
      <video:tag>Literacy</video:tag>
      <video:tag>social</video:tag>
      <video:tag>History</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Cell-Nuclei-Protein-Extraction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cell Nuclei Protein Extraction</video:title>
      <video:description>This protocol involves three steps to prepare nuclear extracts. First, the cells are collected. Then, make cell membrane fragile using a pestle in hypotonic buffer. After collection of the cytoplasmic fraction, the nuclei are lysed and the nuclear proteins are solubilized in the lysis buffer.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/06/635eb29a-2993-4f1a-aedd-1e614de1a984/cand_5.jpg</video:thumbnail_loc>
      <video:duration>289</video:duration>
      <video:publication_date>2010-06-02T02:08:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4384.mp4</video:content_loc>
      <video:uploader>Abnova Corp</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>cell</video:tag>
      <video:tag>nuclei</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>extraction</video:tag>
      <video:tag>Abnova</video:tag>
      <video:tag>antibody</video:tag>
      <video:tag>biology</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>IRREDUCIBLE COMPLEXITY PART 1</video:title>
      <video:description>Archaeologists carry out long and difficult excavations looking for clues, such as tools, works of art, household items and the like, that can provide clues about the history of life and living things. Every remain they find is a discovery in the name of history, and an important resource that can illuminate the history of life and of mankind. Together with the information they contain, all these objects and artefacts are “intelligent designs.” They were designed and produced for a specific purpose. They reflect the labour, expertise, taste and intelligence of the artists who made them. /nIt would be quite irrational to suggest that any intelligent design came into being by chance, under the effects of natural conditions. /nSo what about life? How should people who realise that even a simple artefact from under the ground is the product of design account for the origin of living things, each one of which has its own complexity?</video:description>
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      <video:duration>1102</video:duration>
      <video:publication_date>2009-05-09T10:20:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2160.mp4</video:content_loc>
      <video:uploader>harunyahya</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Evolution</video:tag>
      <video:tag>darwinism</video:tag>
      <video:tag>Irreducible</video:tag>
      <video:tag>complexity</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>animals</video:tag>
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      <video:tag>being</video:tag>
      <video:tag>cretaion</video:tag>
      <video:tag>creationism</video:tag>
      <video:tag>harun</video:tag>
      <video:tag>yahya</video:tag>
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    <loc>https://dnatube.com/videos/The-miracle-of-the-cell-part-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The miracle of the cell - part  2</video:title>
      <video:description>In the one and a half centuries that have passed since Darwin’s day, giant steps have been taken in science and technology. Scientists discovered the structure of the cell. They saw with surprise that the cell has a system so complex as to have been unimaginable in Darwin’s time. This great documentary reveals this design in the cell with sophisticated computer graphics. This video feature latest scientific progress in organism and cells.</video:description>
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      <video:duration>1046</video:duration>
      <video:publication_date>2009-05-08T21:59:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2159.mp4</video:content_loc>
      <video:uploader>harunyahya</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>cell</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>RNA</video:tag>
      <video:tag>Creation</video:tag>
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      <video:tag>miracle</video:tag>
      <video:tag>Science</video:tag>
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      <video:tag>darwinism</video:tag>
      <video:tag>harun</video:tag>
      <video:tag>yahya</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Irreducible complexity part 2</video:title>
      <video:description>This video shows irreducible complexity. Archaeologists carry out long and difficult excavations looking for clues, such as tools, works of art, household items and the like, that can provide clues about the history of life and living things. Every remain they find is a discovery in the name of history, and an important resource that can illuminate the history of life and of mankind. Together with the information they contain, all these objects and artefacts are “intelligent designs.” They were designed and produced for a specific purpose. They reflect the labour, expertise, taste and intelligence of the artists who made them. /nIt would be quite irrational to suggest that any intelligent design came into being by chance, under the effects of natural conditions. /nSo what about life? How should people who realise that even a simple artefact from under the ground is the product of design account for the origin of living things, each one of which has its own complexity?</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/a1c20103-b0a0-4d00-a7cd-86b6543bb9b6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>951</video:duration>
      <video:publication_date>2009-05-10T09:02:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2161.mp4</video:content_loc>
      <video:uploader>harunyahya</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Evolution</video:tag>
      <video:tag>Irreducible</video:tag>
      <video:tag>complexity</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>RNA</video:tag>
      <video:tag>human</video:tag>
      <video:tag>being</video:tag>
      <video:tag>animals</video:tag>
      <video:tag>Creation</video:tag>
      <video:tag>creationism</video:tag>
      <video:tag>harun</video:tag>
      <video:tag>yahya</video:tag>
      <video:tag>adnan</video:tag>
      <video:tag>oktar</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Osteoarthritis?</video:title>
      <video:description>Osteoarthritis is a common condition in the majority of the population of a country. This is usually seen in people above 35 years old. This video explains how to diagnose,cure and prevent this condition.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/637b98ab-7991-4532-b7de-548d8b6d977a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>170</video:duration>
      <video:publication_date>2011-11-28T10:33:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8412.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Gut</video:tag>
      <video:tag>Check</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Static Electricity Part 1</video:title>
      <video:description>Here are some high school physics demonstrations about static electricity. More activities like this can be found at www.ScienceWithMrNoon.com</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/63906b56-7d38-489a-b375-0476a967cf4e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>491</video:duration>
      <video:publication_date>2009-05-14T01:36:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2205.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>static</video:tag>
      <video:tag>electricity</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>Demonstration</video:tag>
      <video:tag>education</video:tag>
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    <loc>https://dnatube.com/videos/Undergoing-a-Knee-Replacement-Surgery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Undergoing a Knee Replacement Surgery</video:title>
      <video:description>Mr and Mrs Ofomata Underwent a Knee Replacement surgery in Mumbai.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/63a65a08-19e0-4f61-9c38-bd2d2b4eeb37/cand_5.jpg</video:thumbnail_loc>
      <video:duration>101</video:duration>
      <video:publication_date>2011-11-29T11:08:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8835.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Ofomata</video:tag>
      <video:tag>and</video:tag>
      <video:tag>his</video:tag>
      <video:tag>wife</video:tag>
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      <video:tag>an</video:tag>
      <video:tag>Orthopedic</video:tag>
      <video:tag>Hospital</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Mumbai</video:tag>
      <video:tag>for</video:tag>
      <video:tag>A</video:tag>
      <video:tag>knee</video:tag>
      <video:tag>replacement</video:tag>
    </video:video>
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    <loc>https://dnatube.com/videos/Exercise-is-must-for-heal</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Exercise is must for heal</video:title>
      <video:description>General recommendations for improved health are to exercise on most days of the week that is five to six for at least 30 minutes of moderate intensity exercise like walking. If you are trying to lose weight or maintain weight loss. the consensus is</video:description>
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      <video:duration>12</video:duration>
      <video:publication_date>2010-11-29T09:22:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6238.mp4</video:content_loc>
      <video:uploader>testv84539</video:uploader>
      <video:category>Science and technology</video:category>
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      <video:tag>Must</video:tag>
      <video:tag>Health</video:tag>
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    <loc>https://dnatube.com/videos/Circulation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Circulation</video:title>
      <video:description>The circulatory system is an organ system which passes nutrientslike amino acids, electrolytes and lymph, gases, hormones, blood cells, etc. to and from cells in the body to help fight diseases and help stabilize body temperature and pH to maintain homeostasis.

This system may be seen strictly as a blood distribution network, but some consider the circulatory system as composed of the cardiovascular system, which distributes blood, and the lymphatic system, which distributes lymph. While humans, as well as other vertebrates, have a closed cardiovascular system (meaning that the blood never leaves the network of arteries, veins and capillaries), some invertebrate groups have an open cardiovascular system. The most primitive animal phyla lack circulatory systems. The lymphatic system, on the other hand, is an open system.

Two types of fluids move through the circulatory system: blood and lymph. The blood, heart, and blood vessels form the cardiovascular system. The lymph, lymph nodes, and lymph vessels form the lymphatic system. The cardiovascular system and the lymphatic system collectively make up the circulatory system.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/63e9b1f8-b960-486b-85e1-e05f7e14c7e7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>236</video:duration>
      <video:publication_date>2010-11-09T13:47:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4870.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Circulation</video:tag>
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    <loc>https://dnatube.com/videos/Communication-among-animals</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Communication among animals</video:title>
      <video:description>Communication and mutual assistance among animals are demonstrated in this science video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/4810f2b6-668b-4376-8cc8-31d318fd2475/cand_5.jpg</video:thumbnail_loc>
      <video:duration>525</video:duration>
      <video:publication_date>2009-05-17T19:32:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2252.mp4</video:content_loc>
      <video:uploader>harunyahya</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Animal</video:tag>
      <video:tag>Communication</video:tag>
      <video:tag>Mutual</video:tag>
      <video:tag>asistance</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>evolutionist</video:tag>
      <video:tag>Darwin</video:tag>
      <video:tag>darwinism</video:tag>
      <video:tag>darwinist</video:tag>
      <video:tag>harun</video:tag>
      <video:tag>yahya</video:tag>
      <video:tag>adnan</video:tag>
      <video:tag>oktar</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Workshop on Suturing</video:title>
      <video:description>This video shows a suturing workshop from the University of Wisconsin. It teaches on the various aspects of suturing that include the tools of trade, type of sutures and complications that may arise while undertaking the operation.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/63e10f12-6aba-4f8f-89d7-722da472b906/cand_5.jpg</video:thumbnail_loc>
      <video:duration>625</video:duration>
      <video:publication_date>2011-12-06T20:26:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10944.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Suturing</video:tag>
      <video:tag>Workshop</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Tyndall Effect</video:title>
      <video:description>When a strong beam of light is passes through a colloidal solution then the light is scattered by the colloidal particle. This scattering of light is called Tyndall effect. Video shows the Tyndall effect with a diagram.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/64270ddb-7d21-40ab-b473-4449b35afce3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>38</video:duration>
      <video:publication_date>2011-12-11T23:33:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11144.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The front view of hearth without blood</video:title>
      <video:description>The front view of the heart most clearly reveals the structure of this powerful muscle. The heart has four chambers surrounded by thick muscular walls. In this model, the right atrium (on your left) is shown in blue, the left atrium (on your right) in yellow, the right ventricle in purple, and the left ventricle in red. The chambers contain valves (shown in white) that prevent the blood from flowing back inside once it has been pushed out. Click on the &quot;Front view with blood&quot; link to see the blood in motion</video:description>
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      <video:duration>1</video:duration>
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      <video:tag>View</video:tag>
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      <video:title>Lec 97 - Another Stoichiometry Example in a Solution</video:title>
      <video:description>Another Stoichiometry Example in a Solution

Another Stoichiometry Example in a Solution</video:description>
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      <video:duration>586</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/_qrQKBB2jt8</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Another</video:tag>
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      <video:tag>in</video:tag>
      <video:tag>A</video:tag>
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      <video:description>Choking is something we encounter in our everyday life. This video will Demonstrate the safe steps to take when some one is choking. Please follow these steps with caution.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/643193ba-83c0-4364-8136-63b2fe6b8654/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2011-12-11T22:45:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11037.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Dealing</video:tag>
      <video:tag>with</video:tag>
      <video:tag>choking</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Solidarity-Among-Animals</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Solidarity Among Animals!</video:title>
      <video:description>Solidarity is called as the integration, and degree and type of integration, shown by a society or group with people and their neighbours and this videos shows solidarity among animals.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/80f93b76-8934-46e7-abe2-e78939a2cba3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>243</video:duration>
      <video:publication_date>2009-05-17T20:31:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2254.mp4</video:content_loc>
      <video:uploader>harunyahya</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Solidarity</video:tag>
      <video:tag>animals</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>evolutionist</video:tag>
      <video:tag>God</video:tag>
      <video:tag>darwinism</video:tag>
      <video:tag>darwinist</video:tag>
      <video:tag>harun</video:tag>
      <video:tag>yahya</video:tag>
      <video:tag>adnan</video:tag>
      <video:tag>oktar</video:tag>
      <video:tag>Creation</video:tag>
      <video:tag>religion</video:tag>
      <video:tag>Allah</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/High-Mobility-Artillery-Rocket-System-M142-HIMARS</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>High Mobility Artillery Rocket System M142  (HIMARS)</video:title>
      <video:description>The video documents further success and usage of the HIMARS  which has the capacity to carry six rockets or one Army Tactical Missile System (ATACMS) missile on the U.S. Army.s new Family of Medium Tactical Vehicles (FMTV) five-ton truck, and can send out the entire M270 Multiple Launch Rocket System (MLRS) family of munitions.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/589e8d27-ee75-4d2c-b742-d28419c3de2e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>222</video:duration>
      <video:publication_date>2011-11-25T20:54:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7930.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Others</video:category>
      <video:tag>M142</video:tag>
      <video:tag>high</video:tag>
      <video:tag>mobility</video:tag>
      <video:tag>Artillery</video:tag>
      <video:tag>rocket</video:tag>
      <video:tag>system</video:tag>
      <video:tag>HIMARS</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Tiny-Conspiracies-Part-4</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Tiny Conspiracies (Part 4)</video:title>
      <video:description>In this episode of MicrobeWorld Video we present the full presentation Dr. Bassler gave at the Marian Koshland Science Museum in Washington, D.C. on June 18, 2009. Not only does Dr. Bassler explain the mechanisms of bacterial communication, but she also puts forth her theories on how we can disrupt this communication for human benefit. 
Bacteria communicate with chemical languages that allow them to synchronize their behavior and thereby act as multi-cellular organisms. This process, called quorum sensing, enables bacteria to do things they cant do as a single cell, like successfully infect and cause disease in humans.
 
Bonnie Bassler, Ph.D., the Squibb Professor of Molecular Biology at Princeton University and President-elect for the American Society for Microbiology, has been researching strategies that can interfere with quorum sensing and will hopefully yield novel antibiotics to prevent disease.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/04/643681bb-36a1-4823-bcdb-0bc094f2af39/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2010-04-15T22:02:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4265.mp4</video:content_loc>
      <video:uploader>Chris Condayan</video:uploader>
      <video:category>Education</video:category>
      <video:tag>bonnie</video:tag>
      <video:tag>bassler</video:tag>
      <video:tag>quorum</video:tag>
      <video:tag>sensing</video:tag>
      <video:tag>microbiology</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>koshland</video:tag>
      <video:tag>museum</video:tag>
      <video:tag>DC</video:tag>
      <video:tag>princeton</video:tag>
      <video:tag>ASM</video:tag>
      <video:tag>bacteria</video:tag>
      <video:tag>Microbes</video:tag>
      <video:tag>MicrobeWorld</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Prehistoric-Iron-Smelting-Demonstration</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Prehistoric Iron Smelting Demonstration</video:title>
      <video:description>Experimental archaeologist Jake Keen demonstrates some of the concepts of iron smelting in a bloomery furnace using techniques believed to have been used during the British Iron Age. The demonstration was part of Wessex Archaeology&apos;s annual practical archaeology course.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/643ef0b1-fcd8-40d1-9307-c3961a460dbc/cand_5.jpg</video:thumbnail_loc>
      <video:duration>290</video:duration>
      <video:publication_date>2009-04-08T20:27:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1643.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Archaeology</video:category>
      <video:tag>archaeology</video:tag>
      <video:tag>Metal</video:tag>
      <video:tag>Iron</video:tag>
      <video:tag>experiment</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Effects-of-High-Blood-Pressure-on-your-Body-KreativeVistas</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Effects of High Blood Pressure on your Body - KreativeVistas</video:title>
      <video:description>Doctors show this patient education film while explaining what high blood pressure (otherwise known as the silent killer) does to a body. A KreativeVistas Production for Kaiser</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/643fc438-d4dd-4e4e-8605-97c9d69a1403/cand_5.jpg</video:thumbnail_loc>
      <video:duration>180</video:duration>
      <video:publication_date>2009-04-24T23:15:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2108.mp4</video:content_loc>
      <video:uploader>arsinsol</video:uploader>
      <video:category>Others</video:category>
      <video:tag>KreativeVistas</video:tag>
      <video:tag>Patient</video:tag>
      <video:tag>education</video:tag>
      <video:tag>high</video:tag>
      <video:tag>blood</video:tag>
      <video:tag>Pressure</video:tag>
      <video:tag>Hypertension</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-MIT-24264-Film-as-Visual-and-Literary-Mythmaking-Fall-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1- MIT 24.264 Film as Visual and Literary Mythmaking, Fall 2005</video:title>
      <video:description>Lec 1- MIT 24.264 Film as Visual and Literary Mythmaking, Fall 2005.
Session 1

Instructor: Irving Singer

View the complete course: http://ocw.mit.edu/24-264F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15278.jpg</video:thumbnail_loc>
      <video:duration>8323</video:duration>
      <video:publication_date>2012-08-28T16:19:42.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/P7tCdhvhIKU</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Philosophy</video:tag>
      <video:tag>film</video:tag>
      <video:tag>Myth</video:tag>
      <video:tag>Literature</video:tag>
      <video:tag>Visual</video:tag>
      <video:tag>literary</video:tag>
      <video:tag>classic</video:tag>
      <video:tag>Western</video:tag>
      <video:tag>World</video:tag>
      <video:tag>problems</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lightning-strike-cabal-and-its-function-like-a-Taser</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lightning-strike cabal and its function like a  Taser</video:title>
      <video:description>Some cone snail toxins chemically hyperactivate neurons and immobilize prey, much like a Taser. This animation shows how those toxins affect neurons.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/04/65936e03-b0e1-4cc8-b449-c2700c8aa014/cand_5.jpg</video:thumbnail_loc>
      <video:duration>129</video:duration>
      <video:publication_date>2012-04-17T22:26:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/12255.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>strike</video:tag>
      <video:tag>cabal</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Multiphase-Nuclear-Fusion-Reactor</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Multiphase Nuclear Fusion Reactor</video:title>
      <video:description>Conceptually, it has been redesigned to be the most energy-efficient fusion reactor ever. Effectively, a clean, safe, dense and environmentally friendly power source to supply the world&apos;s energy needs, with no greenhouse gases, no long-term radioactive waste, low thermal waste, no large land areas, no environmental impact, no interruptions by the weather or time of day, no nuclear meltdowns and no proliferation. It is to be the ultimate energy source, an affordable answer to the world’s energy problems; the right path to a more sustainable, peaceful and prosperous future for our planet.  Potentially, now fully based on phased standing waves, the CrossFire Fusion Reactor can produce directly and efficiently an enormous quantity of electricity with less cooling water than conventional thermal power stations, releasing only the non-radioactive, non-corrosive, inert, and safe helium-4 gas.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/06/65ac3fa7-f667-4c75-bac3-3f8218128aca/cand_5.jpg</video:thumbnail_loc>
      <video:duration>179</video:duration>
      <video:publication_date>2014-06-02T19:46:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30928.mp4</video:content_loc>
      <video:uploader>Douglas F. Palte</video:uploader>
      <video:category>Atomic Physics</video:category>
      <video:tag>Aneutronic</video:tag>
      <video:tag>Atomic</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>electric</video:tag>
      <video:tag>Power</video:tag>
      <video:tag>Propulsion</video:tag>
      <video:tag>electricity</video:tag>
      <video:tag>Fusion</video:tag>
      <video:tag>Propulsio</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Documentary-Genetalia-of-Human-Females</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Documentary - Genetalia of Human Females</video:title>
      <video:description>Groups of women take a minute to discuss their thoughts on female genetalia. We then proceed to getting a full tour of the female sexual organs.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/65e07ba5-e368-4660-a19b-7552c03b40c0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>414</video:duration>
      <video:publication_date>2011-11-29T21:26:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9170.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Female</video:tag>
      <video:tag>Genitalia</video:tag>
      <video:tag>documentary</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Effects-of-Magnetic-Field-On-a-Current-Carrying-Conducter</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Effects of Magnetic Field On a Current Carrying Conducter</video:title>
      <video:description>This video explains the forces on a current carrying conductor placed in a magnetic field with the help of an activity. What happens the direction of flow of current is reversed?</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/65e8d440-13ee-4355-8c64-c5fed211aee4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>106</video:duration>
      <video:publication_date>2011-12-12T02:06:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11301.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>force</video:tag>
      <video:tag>on</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Current</video:tag>
      <video:tag>Carrying</video:tag>
      <video:tag>Conduct</video:tag>
      <video:tag>kept</video:tag>
      <video:tag>in</video:tag>
      <video:tag>magnetic</video:tag>
      <video:tag>Field</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Mouses-Running-Competition</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Mouses Running Competition</video:title>
      <video:description>Dr. Ronald Evans discusses the so-called marathon mouse, with a mutation in the PPAR-gamma gene, and its performance on a treadmill relative to a normal mouse. Also featured on the DVD Science of Fat, available free from HHMI.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/65e9b4c3-a7a1-4b26-830f-e40720ef3dcf/cand_5.jpg</video:thumbnail_loc>
      <video:duration>52</video:duration>
      <video:publication_date>2007-08-02T22:07:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/579.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>Mouse</video:tag>
      <video:tag>running</video:tag>
      <video:tag>mutation</video:tag>
      <video:tag>PRAR</video:tag>
      <video:tag>gama</video:tag>
      <video:tag>gene</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Blood-Pressure-Part-1-What-is-Blood-Pressure</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Blood Pressure Part 1-What is Blood Pressure?</video:title>
      <video:description>Did you know that high blood pressure is often called the &quot;silent killer&quot;. High blood pressure is called this because there are usually no symptoms. Very high blood pressure can also cause arteries to bulge (aneurysm) or burst (hemorrhage). Generally, this video gives information about blood pressure. Blood pressure is the force created by the heart as it pushes blood into the arteries and the circulatory system. When the heart pumps, it causes blood to flow through the arteries and into the arterioles.  As the blood goes through the arterioles, the arterioles either contract or expand altering both the amount of blood flow and the resistance to blood flow. If the arterioles remain in a contracted form, they create high blood pressure.  The heart must then pump harder because the arterioles are exerting a greater resistance to blood flow.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/66004c1d-6020-4a4c-bc81-7e7ca357882e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>600</video:duration>
      <video:publication_date>2010-11-11T22:18:08.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5014.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Education</video:category>
      <video:tag>blood</video:tag>
      <video:tag>Pressure</video:tag>
      <video:tag>part</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/what-is-nervousness</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>what is nervousness</video:title>
      <video:description>Why do we get nervous?  What are the physiological changes that our fight or flight response do to our bodies? Very interesting questions that have been answered in this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/10/66104138-bf88-4f36-bd0e-0e3c47edf9b7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>148</video:duration>
      <video:publication_date>2014-10-03T13:35:44.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31869.mp4</video:content_loc>
      <video:uploader>dhumana</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>fight</video:tag>
      <video:tag>Flight</video:tag>
      <video:tag>Nervous</video:tag>
      <video:tag>response</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Moving-robot</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Moving robot</video:title>
      <video:description>In this video, moving robot is filmed. Robotics is the engineering science and technology of robots, and their design, manufacture, application, and structural disposition.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/07/6636d7dc-82a4-4ede-b27b-6b956710bc17/cand_5.jpg</video:thumbnail_loc>
      <video:duration>8</video:duration>
      <video:publication_date>2010-07-20T07:01:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4428.mp4</video:content_loc>
      <video:uploader>vishalmalik100119071982</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>technology</video:tag>
      <video:tag>robotics</video:tag>
      <video:tag>Science</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Ataxia-telangiectasia-CureTour</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Ataxia telangiectasia CureTour</video:title>
      <video:description>Be part of history as Tim Borland attempts an amazing feat in support of ataxia-telangiectasia research and awareness by running a marathon a day for two months (63 marathons) from coast to coast while pushing a jogging stroller! Tim Borland, an ultra-runner and trainer, is raising awareness and critically needed research funds for A-T, a disease that combines the worst symptoms of cerebral palsy, muscular dystrophy, cystic fibrosis, cancer and immune deficiencies.
See more at the A-T CureTour website:www.ATCureTour.org</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/663b0a42-3b28-4099-b71c-1879399c0b5c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>228</video:duration>
      <video:publication_date>2007-08-11T18:41:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/704.mp4</video:content_loc>
      <video:uploader>okur</video:uploader>
      <video:category>Others</video:category>
      <video:tag>ataxia</video:tag>
      <video:tag>Telangiectasia</video:tag>
      <video:tag>Louis</video:tag>
      <video:tag>bar</video:tag>
      <video:tag>Syndrome</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Animation-of-Solar-System</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Animation of Solar System</video:title>
      <video:description>This video will help you to understand our solar system. Video from space school shows all the planets and many more about our solar system.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/66382653-c6b1-4e08-8393-17274cb3ef4a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>259</video:duration>
      <video:publication_date>2013-01-12T00:59:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28668.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Space</video:tag>
      <video:tag>School</video:tag>
      <video:tag>solar</video:tag>
      <video:tag>system</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cystic-fibrosis-Etiology-and-prognosis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cystic fibrosis: Etiology and prognosis</video:title>
      <video:description>Cystic fibrosis is a genetic disease. It causes buildup of too much of mucus in different tissues, particularly in lung and pancreas. About 30000 thousand American have cystic fibrosis. Average life expectancy of cystic fibrosis patient is 30 years. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/6649a4f2-a66a-4fbb-9c62-9c87647b36a4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>210</video:duration>
      <video:publication_date>2010-11-26T23:01:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6158.mp4</video:content_loc>
      <video:uploader>prosel</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>cystic</video:tag>
      <video:tag>fibrosis</video:tag>
      <video:tag>Etiology</video:tag>
      <video:tag>and</video:tag>
      <video:tag>prognosis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Removal-of-Intercostal-Tube</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Removal of Intercostal Tube</video:title>
      <video:description>Intercostal Tube also called achest tube  is a flexible plastic tube that is inserted through the side of the chest into the pleural space. This video shows removal of intercostal tube.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/66770855-891f-48d0-9a37-17a719b070a5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>17</video:duration>
      <video:publication_date>2011-11-30T22:03:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9607.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Intercostal</video:tag>
      <video:tag>tube</video:tag>
      <video:tag>Removal</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Knee-Replacement-Surgery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Knee Replacement Surgery</video:title>
      <video:description>This video will help you to know all about the knee replacement. What happens with knee when a replacement is required? All explained here by an expert.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/66e1bce0-c3e2-4128-b176-d43cd105db6f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>578</video:duration>
      <video:publication_date>2011-12-01T04:56:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10254.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Total</video:tag>
      <video:tag>knee</video:tag>
      <video:tag>replacement</video:tag>
      <video:tag>Patient</video:tag>
      <video:tag>information</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lecture-8-Chemistry-1A-Spring-2010</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture 8- Chemistry 1A Spring 2010</video:title>
      <video:description>Lec 8- Chemistry 1A Spring 2010.
General Chemistry</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16858.jpg</video:thumbnail_loc>
      <video:duration>3034</video:duration>
      <video:publication_date>2012-09-01T14:33:21.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/EnpkvDf2JVc</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Spring</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Absorption-and-metabolism-of-orally-administrated-drugs</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Absorption and metabolism of orally administrated drugs</video:title>
      <video:description>Orally administrated drugs dissolve in the stomach where acidic drugs are absorbed. Alkaline drugs are absorbed in the first part of intestine. Absorbed drugs are transported to the liver where most of the drugs are metabolized. Some drugs are re transported to the small intestine for further metabolism. Edited by Ashraf.  

Medications that you swallow travel from your stomach or intestine into your bloodstream and then are carried to all parts of your body. This is known as absorption. The speed with which this occurs depends on several factors:

The type of medication you are taking – e.g. liquid or tablet
Whether you take your medication with food, after food or on an empty stomach
The ability of your medication to pass into your bloodstream – some medications have a special coating and dissolve slowly in your stomach
How your medication reacts with the acid conditions in your stomach
Whether your medication interacts with other medications you are taking at the same time</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/667a6012-5c36-48aa-acd3-040ee7abf427/cand_5.jpg</video:thumbnail_loc>
      <video:duration>88</video:duration>
      <video:publication_date>2010-11-09T09:52:30.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4815.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Others</video:category>
      <video:tag>absorption</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Metabolism</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Oral</video:tag>
      <video:tag>drugs</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Is-our-brain-really-powerful-as-they-say</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Is our brain really powerful as they say?</video:title>
      <video:description>There are many myths about our brain we thought were true but it is actually not. Here in this video, some of them are explained. For example, the bigger is the better? or other features.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/09/6699a7f3-a473-437d-ab0e-e87e6eb6c3bb/cand_5.jpg</video:thumbnail_loc>
      <video:duration>163</video:duration>
      <video:publication_date>2014-09-13T02:22:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31650.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Fun and Smart</video:category>
      <video:tag>myths</video:tag>
      <video:tag>Brain</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Testing-of-a-inflatable-heat-shield-in-space</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Testing of a inflatable heat shield in space</video:title>
      <video:description>This video shows a inflatable heat shield being tested in space. One day spacecrafts may use inflatable shields to protect themselves as they plunge into the atmosphere.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/11/66a0e518-ed3c-4c12-9c4b-2bf81df16ebf/cand_5.jpg</video:thumbnail_loc>
      <video:duration>53</video:duration>
      <video:publication_date>2012-11-23T23:52:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28048.mp4</video:content_loc>
      <video:uploader>Nikunj Patel</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>Spacecraft</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Principles-Of-Thermal-Equilibrium</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Principles Of Thermal Equilibrium</video:title>
      <video:description>This video shows an experiment to understand the principles of thermal equilibrium. Heat energy transfers from a body at higher temperature to a body at a lower temperature. Thermal equilibrium is the state at which the temperature of two bodies in thermal contact becomes equal.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/66d7e82a-a721-4972-a9b9-cf35f8f43010/cand_5.jpg</video:thumbnail_loc>
      <video:duration>89</video:duration>
      <video:publication_date>2011-12-12T02:15:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11327.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>thermal</video:tag>
      <video:tag>Equilibrium</video:tag>
      <video:tag>temperature</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-26-Electrical-Engineering-141-Spring-2011</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 26 - Electrical Engineering 141 - Spring 2011</video:title>
      <video:description>Introduction to Digital Integrated Circuits Lecture 26 is explained in this video.  This lecture is a part of the course series of electrical engineering 141, 001 and it is recorded Spring 2011.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24187.jpg</video:thumbnail_loc>
      <video:duration>3167</video:duration>
      <video:publication_date>2012-09-15T04:37:11.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/0K213o75gXg</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>26</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>141</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Intron-Splicing-Group-I-Part-12</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Intron Splicing  Group I  Part 1/2</video:title>
      <video:description>Group I Intron Splicing (part 1). Intron splicing has three phases: 1. Spliceosome assembly pathway

Unlike Group I and Group II introns, pre-mRNA introns are not able to self-splice without the assistance of trans- acting RNA or protein factors. Splicing of precursor messenger RNA takes place in the spliceosome, a large (~60S) RNA/protein macromolecular machine assembles de novo at each round of splicing. 

The spliceosomal machinery is complex and formed from five ribonucleoprotein subunits, termed uridine-rich small nuclear nucleoproteins (U1, U2, U4, U5, U6 snRNPs), transiently associated to more than 70 non-snRNPs splicing factors (RNA helicases, SR splicing factors, etc...). The detailed mechanism of spliceosome assembly is complex.
2. Splicing reactions and 3 Ultimate step: Intron release. Read more: http://webcache.googleusercontent.com/search?q=cache:CQChA3U9V6cJ:mips.helmholtz-muenchen.de/proj/yeast/reviews/intron/spliceo_splicing.html+Intron+Splicing&amp;cd=7&amp;hl=en&amp;ct=clnk&amp;gl=us</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/66ed329a-e7e9-4f0c-a792-5bda2c7a17ee/cand_5.jpg</video:thumbnail_loc>
      <video:duration>345</video:duration>
      <video:publication_date>2010-11-24T00:17:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5855.mp4</video:content_loc>
      <video:uploader>watch</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Intron</video:tag>
      <video:tag>Splicing</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cold-Dark-Matter-From-Psychic-TV</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cold Dark Matter From Psychic TV</video:title>
      <video:description>This video is from Psychic TV. It shows a still image with cold dark matter on the upper right of the video while playing a background music.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/6709ee40-6824-4d30-addc-1597d8b09f75/cand_5.jpg</video:thumbnail_loc>
      <video:duration>600</video:duration>
      <video:publication_date>2011-12-13T06:03:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11685.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Psychic</video:tag>
      <video:tag>TV</video:tag>
      <video:tag>cold</video:tag>
      <video:tag>Dark</video:tag>
      <video:tag>matter</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Slavoj-Zizek-on-Why-We-Are-Wrong-About-What-Makes-Us-Happy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Slavoj Zizek on Why We Are Wrong About What Makes Us Happy</video:title>
      <video:description>The adage is true:  be careful what you wish for lest you get your wish.  Philosopher Slavoj Žižek talks about why happiness is often not as simple to attain as we believe.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/671b0581-a49f-4d55-b4be-06009874f4cc/cand_5.jpg</video:thumbnail_loc>
      <video:duration>120</video:duration>
      <video:publication_date>2012-12-09T16:31:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28478.mp4</video:content_loc>
      <video:uploader>layne.ransom.5</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>Big</video:tag>
      <video:tag>Think</video:tag>
      <video:tag>Slavoj</video:tag>
      <video:tag>Žižek</video:tag>
      <video:tag>Happiness</video:tag>
      <video:tag>desire</video:tag>
      <video:tag>fulfillment</video:tag>
      <video:tag>creativity</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Acid-Catalyzed-Mechanisms</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Acid Catalyzed Mechanisms</video:title>
      <video:description>This video shows specific versus general acid catalysis. Watch this video to know all about these acid catalyzed mechanisms.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/671ec442-a4c7-45ee-86e9-a59401c2d259/cand_5.jpg</video:thumbnail_loc>
      <video:duration>332</video:duration>
      <video:publication_date>2010-11-30T13:59:10.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6295.mp4</video:content_loc>
      <video:uploader>phsyco</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>specific</video:tag>
      <video:tag>versus</video:tag>
      <video:tag>general</video:tag>
      <video:tag>Acid</video:tag>
      <video:tag>catalysis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/A-Particular-Solutions-Inhomogeneous-2nd-Order-ODE-Formula</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A Particular Solutions Inhomogeneous 2nd Order ODE Formula</video:title>
      <video:description>A Particular Solutions Formula For 
Inhomogeneous Second Order 
Linear Ordinary Differential Equations
    
      ©   2011  Claude Michael Cassano/nFinding a particular solutions to a linear inhomogeneous ordinary differential equation has always been a process of determining homogeneous solutions, and then adding any particular solution of the inhomogeneous equation. The well-known methods of undetermined coefficients and
variation of parameters have long been the standard in determining this particular solution. The former has sometimes been considered &apos;ad-hoc&apos;, and both can be intricate. A relatively simple formuila has been found which allows the particular solution to be written and evaluated immediately. 
           Corollary II.2 manifests the particular solution formula for second order
linear inhomogeneous ordinary diffrential equations. It shows that beyond equations
with constant coefficients, that particular solutions can be quite complicated and
demanding. Indeed, the method of undetermined coefficients is useless in more
demanding problems, and, although using the Wronskian method can be applied,
my Corollary II.2 formula requires only one of the homogeneous solutions be
determined - and is far more compactly and elegantly written. 
For second order ODEs these make the methods of undetermined coefficients and variation of parameters obsolete.
    
The proofs in more detail may be found in my book available on Kindle in digital format at amazon.com, and links to all my books may be found at:  /nhttps://sites.google.com/site/themathematicalnatureofreality//nhttps://sites.google.com/site/themathematicalnatureofreality/config/pagetemplates/books
... 
My 3rd &amp; 4th order formulas are on video, now, and my arbitrary order book is available on kindle, now, too.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/04/67225711-f26d-4590-8a38-26576fbaed43/cand_5.jpg</video:thumbnail_loc>
      <video:duration>342</video:duration>
      <video:publication_date>2011-04-02T00:15:30.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6899.mp4</video:content_loc>
      <video:uploader>CLAUDE MICHAEL CASSANO</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>particular</video:tag>
      <video:tag>solution</video:tag>
      <video:tag>differential</video:tag>
      <video:tag>equation</video:tag>
      <video:tag>math</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Endoscope-endoscopy-systems-in-action</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Endoscope endoscopy systems in action</video:title>
      <video:description>This is an overview of how an endoscope endoscopy system works. It&apos;s one of the most advance tool ever developed for this purpose. Also for further details on its functioning log to the www.portascope.com.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/673927f1-e6a0-4c90-b8fe-951d8ddb6cda/cand_5.jpg</video:thumbnail_loc>
      <video:duration>509</video:duration>
      <video:publication_date>2011-12-01T04:49:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10244.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Education</video:category>
      <video:tag>endoscope</video:tag>
      <video:tag>ENDOSCOPY</video:tag>
      <video:tag>Systems</video:tag>
      <video:tag>in</video:tag>
      <video:tag>action</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Drug-Metabolism</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Drug Metabolism</video:title>
      <video:description>The primary site of drug metabolism is the liver, the organ that plays a major role in metabolism, digestion, detoxification, and elimination of substances from the body. Enzymes in the liver are responsible for chemically changing drug components into substances known as metabolites. Metabolites are then bound to other substances for excretion through the lungs, or bodily fluids such as saliva, sweat, breast milk, and urine, or through reabsorption by the intestines. The primary mode of excretion is through the kidneys.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/6772e621-4273-40c9-975d-bf67d47764e9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>177</video:duration>
      <video:publication_date>2010-11-09T13:51:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4871.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>drug</video:tag>
      <video:tag>Metabolism</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-MIT-1806-Linear-Algebra-Spring-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - MIT 18.06 Linear Algebra, Spring 2005</video:title>
      <video:description>&quot;Lec 6 - MIT 18.06 Linear Algebra, Spring 2005&quot; Lecture 6: Column Space and Nullspace.

View the complete course at: http://ocw.mit.edu/18-06S05 

License: Creative Commons BY-NC-SA 
More information at http://ocw.mit.edu/terms 
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14540.jpg</video:thumbnail_loc>
      <video:duration>2761</video:duration>
      <video:publication_date>2012-08-26T19:10:12.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/8o5Cmfpeo6g</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>matrix</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>Systems</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Equations</video:tag>
      <video:tag>Vector</video:tag>
      <video:tag>spaces</video:tag>
      <video:tag>determinants</video:tag>
      <video:tag>eigenvalues</video:tag>
      <video:tag>similarity</video:tag>
      <video:tag>positive</video:tag>
      <video:tag>definite</video:tag>
      <video:tag>matrices</video:tag>
      <video:tag>Least</video:tag>
      <video:tag>Squares</video:tag>
      <video:tag>approximations</video:tag>
      <video:tag>networks</video:tag>
      <video:tag>Fourier</video:tag>
      <video:tag>transforms</video:tag>
      <video:tag>Markov</video:tag>
      <video:tag>Processes</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Colon-Cancer</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Colon Cancer</video:title>
      <video:description>The cancer of the colon may begin at the rectum or the large intestine of which cancer is uncontrolled growth of cells. This video shows an animation of the disease and its treatment.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/68b8ae16-fda3-4073-a092-345c63981cc3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>82</video:duration>
      <video:publication_date>2011-12-01T02:52:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10004.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Cancer</video:tag>
      <video:tag>Colon</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Inguinal-hernia-surgery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Inguinal hernia surgery</video:title>
      <video:description>New tension free open inguinal hernia repair without mesh based on the physiological principle with associated complications of a foreign body and recurrence use of an un detached strip of the external oblique aponeurosis in place of mesh between the muscle arch and the inguinal ligament gives a strong and physiologically dynamic posterior wall.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/68ba0c8f-02a8-45a8-aecb-b41c5cc0dbc9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>650</video:duration>
      <video:publication_date>2011-12-06T17:12:07.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10686.mp4</video:content_loc>
      <video:uploader>catee</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>new</video:tag>
      <video:tag>tension</video:tag>
      <video:tag>free</video:tag>
      <video:tag>Open</video:tag>
      <video:tag>Inguinal</video:tag>
      <video:tag>hernia</video:tag>
      <video:tag>repair</video:tag>
      <video:tag>without</video:tag>
      <video:tag>mesh</video:tag>
      <video:tag>Based</video:tag>
      <video:tag>on</video:tag>
      <video:tag>the</video:tag>
      <video:tag>physiolo</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/lec-11-Electrical-Engineering-240</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 11-Electrical Engineering 240</video:title>
      <video:description>lec 11-Electrical Engineering 240 .Advanced Analog Integrated Circuits</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20891.jpg</video:thumbnail_loc>
      <video:duration>4859</video:duration>
      <video:publication_date>2012-09-07T23:59:44.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/_q97nOamTzU</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Real-or-not-real-a-UFO-attack</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Real or not real, a UFO attack</video:title>
      <video:description>Well this video shows a random guy who seems to be checking out his camera and focusing on his friend. Lo, and behold he gets really shocked when he sees an unknown flying object.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/68e6fece-44c0-4e1b-9ea4-f14871d0bd70/cand_5.jpg</video:thumbnail_loc>
      <video:duration>49</video:duration>
      <video:publication_date>2011-11-25T23:53:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7964.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Ufo</video:tag>
      <video:tag>attack</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Purifying-water-for-HPLC</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Purifying water for HPLC</video:title>
      <video:description>This video describes for water is purified for HPLC. HPLC requires highly purified, deionised water. This is filtered through a 0.45micron filter.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/68f30567-effd-4853-a969-9dba4463063a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>31</video:duration>
      <video:publication_date>2010-11-15T01:08:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5356.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Purifying</video:tag>
      <video:tag>water</video:tag>
      <video:tag>for</video:tag>
      <video:tag>HPLC</video:tag>
      <video:tag>highly</video:tag>
      <video:tag>purified</video:tag>
      <video:tag>deionised</video:tag>
      <video:tag>T</video:tag>
      <video:tag>0</video:tag>
      <video:tag>45micron</video:tag>
      <video:tag>filter</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Supersonic-Free-Fall-and-Dinosaur</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Supersonic Free Fall and Dinosaur</video:title>
      <video:description>Supersonic free fall is the speed obtained during free fall. Person in this video is annexed about the discovery of new kind of dinosaur.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/68f85934-905a-4528-803b-81d2884fc3ea/cand_5.jpg</video:thumbnail_loc>
      <video:duration>456</video:duration>
      <video:publication_date>2013-02-08T03:46:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29632.mp4</video:content_loc>
      <video:uploader>Ollie Wall</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Supersonic</video:tag>
      <video:tag>free</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>and</video:tag>
      <video:tag>the</video:tag>
      <video:tag>new</video:tag>
      <video:tag>element</video:tag>
      <video:tag>Hankium</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Off-surround-ganglion-cells-and-on-centers</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Off surround ganglion cells and on centers</video:title>
      <video:description>This is an interactive biology lesson making biology a fun discipline. We cover deep the way on center, off surround ganglion cells react to light which stimulates cones and rods at the center and the receptive fields of surround ganglion cells.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/68f9bbd1-5b67-4823-b606-f25d12f63ad9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>439</video:duration>
      <video:publication_date>2013-01-18T07:11:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28876.mp4</video:content_loc>
      <video:uploader>Bettye Purnell</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>off</video:tag>
      <video:tag>surround</video:tag>
      <video:tag>Ganglion</video:tag>
      <video:tag>cells</video:tag>
      <video:tag>and</video:tag>
      <video:tag>on</video:tag>
      <video:tag>centers</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Complex-formation-of-DNA-and-p53-protein</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Complex formation of DNA and p53 protein</video:title>
      <video:description>p53 (also known as protein 53 or tumor protein 53), is a tumor suppressor protein that in humans is encoded by the TP53 gene.
Reff: wikipedia</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/10/68fcf3d1-0758-40f1-94bc-05d3b44f3221/cand_5.jpg</video:thumbnail_loc>
      <video:duration>91</video:duration>
      <video:publication_date>2010-10-16T04:23:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4671.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>p53</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Sulphur-mining-in-an-active-volcano</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Sulphur mining in an active volcano</video:title>
      <video:description>Miners mining sulphur in an active volcano are exposed to suffers levels of up to 40 times the recommended amount. 90 kilogrammes later the pay is 5 dollars, but at what expense?</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/68fb39a0-e5b6-4131-942d-df7875713ce4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>280</video:duration>
      <video:publication_date>2011-11-24T18:33:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7780.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Geophysics</video:category>
      <video:tag>Sulphur</video:tag>
      <video:tag>mining</video:tag>
      <video:tag>in</video:tag>
      <video:tag>an</video:tag>
      <video:tag>active</video:tag>
      <video:tag>volcano</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Reasons-sex</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Reasons sex</video:title>
      <video:description>Do you know why sex. In this video, we get to know fact about sex.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/68ff3dcb-16c9-4c11-9feb-368cc0078971/cand_5.jpg</video:thumbnail_loc>
      <video:duration>292</video:duration>
      <video:publication_date>2013-02-08T01:44:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29523.mp4</video:content_loc>
      <video:uploader>Alberto Felder</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>sex</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-21-Electrical-Engineering-40-Binary-signals</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21- Electrical Engineering 40 - Binary signals,</video:title>
      <video:description>Lec 21- Electrical Engineering 40 - Binary signals.
Introduction to Microelectronic Circuits</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17244.jpg</video:thumbnail_loc>
      <video:duration>3179</video:duration>
      <video:publication_date>2012-09-02T13:47:03.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/LA1lg5Bb42M</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Anatomy-of-stomach</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Anatomy of stomach</video:title>
      <video:description>Stomach is divided in regions based on histology and topography. There are four regions named cardia region, fundus, pyloric region and the body. There are three layers of smooth muscles in stomach. These are the longitudinal layer, the circular layer, and the oblique layer. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/69004acd-cd38-4e68-8c5f-66e71825ac0c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>189</video:duration>
      <video:publication_date>2010-11-15T12:43:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5391.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>anatomy</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Stomach</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-Happens-Inside-Lungs</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What Happens Inside Lungs</video:title>
      <video:description>This video shows a very clear view of what happens inside our lungs. Tiny air passes Inside The Lungs and the blood vessels are shown here with their functioning.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/06/6913be8f-6a31-4417-87f5-5f15a7f269ae/cand_5.jpg</video:thumbnail_loc>
      <video:duration>95</video:duration>
      <video:publication_date>2009-06-29T08:20:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2905.mp4</video:content_loc>
      <video:category>Structural Biology</video:category>
      <video:tag>Inside</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Lungs</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Modern-Transportation-Infectious-Disease-MWV15</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Modern Transportation &amp; Infectious Disease (MWV15)</video:title>
      <video:description>From your local bus route to international air travel, infectious diseases can spread across the globe in a matter of hours. In this video podcast episode filmed at the Koshland Science Museum in Washington, D.C., Stephen Eubank from the Virginia Bioinformatics Institute of Virginia Tech and Daniel Lucey from Georgetown University discuss the role of transportation in the spread of disease and examine the effectiveness of various measures to curb transmission.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/04/690df266-b4db-40ad-b79a-27e930ea1c70/cand_5.jpg</video:thumbnail_loc>
      <video:duration>340</video:duration>
      <video:publication_date>2010-04-13T17:11:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4241.mp4</video:content_loc>
      <video:uploader>Chris Condayan</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>airplanes</video:tag>
      <video:tag>buses</video:tag>
      <video:tag>Cars</video:tag>
      <video:tag>Disease</video:tag>
      <video:tag>Flu</video:tag>
      <video:tag>Influenza</video:tag>
      <video:tag>koshland</video:tag>
      <video:tag>museum</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>transportation</video:tag>
      <video:tag>travel</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-bond-structure</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The bond structure</video:title>
      <video:description>Each molecule we know has a different structure. This video explains how to identify and draw the correct chemical structure of each molecule.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/691d2387-0f5e-4a6c-90c6-1f57055729cf/cand_5.jpg</video:thumbnail_loc>
      <video:duration>120</video:duration>
      <video:publication_date>2010-12-20T11:10:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6653.mp4</video:content_loc>
      <video:uploader>faorger</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>ap</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>Bonding</video:tag>
      <video:tag>4</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Facial-Cancer-Surgery-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Facial Cancer Surgery Video</video:title>
      <video:description>This video shows a patient having facial cancer surgery in India. This cancer surgery can help you to get rid of facial tumors in affordable prices.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/69275922-4c35-4711-b83d-4efbc1561eb6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>95</video:duration>
      <video:publication_date>2011-12-01T20:20:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10359.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Facial</video:tag>
      <video:tag>Cancer</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>in</video:tag>
      <video:tag>India</video:tag>
      <video:tag>Can</video:tag>
      <video:tag>Help</video:tag>
      <video:tag>You</video:tag>
      <video:tag>to</video:tag>
      <video:tag>get</video:tag>
      <video:tag>rid</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Tumors</video:tag>
    </video:video>
  </url>
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    <loc>https://dnatube.com/videos/Lec-2-Our-Microbes-Ourselves-Gut-Bacterias-Key-Role-in-Immunity-Is-Tuned-to-the-Host-Species</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Our Microbes, Ourselves: Gut Bacteria&apos;s Key Role in Immunity Is Tuned to the Host Species</video:title>
      <video:description>Lec 2 - Our Microbes, Ourselves: Gut Bacteria&apos;s Key Role in Immunity Is Tuned to the Host Species. A new study suggests that the superabundant microbes lining our digestive tract are ultimately our evolutionary partners, shedding light on the hygiene hypothesis. According to this idea, living in increasingly hyper-hygienic environments might contribute to recent spikes in childhood allergies, as these beneficial host-specific microbes are hindered by the plethora of antibacterial home products and cleaning chemicals. Learn more at http://hms.harvard.edu/content/our-microbes-ourselves</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15967.jpg</video:thumbnail_loc>
      <video:duration>188</video:duration>
      <video:publication_date>2012-08-29T06:57:29.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/zPO8-M_rcUo</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Dennis</video:tag>
      <video:tag>Kasper</video:tag>
      <video:tag>Harvard</video:tag>
      <video:tag>Medical</video:tag>
      <video:tag>School</video:tag>
      <video:tag>microbiome</video:tag>
      <video:tag>microbiota</video:tag>
      <video:tag>Microbes</video:tag>
      <video:tag>microorganisms</video:tag>
      <video:tag>bacteria</video:tag>
      <video:tag>Gut</video:tag>
      <video:tag>intesti</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Protein-synthesis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Protein synthesis</video:title>
      <video:description>How are proteins synthesized? This interactive animation will help you to understand the process. For more information about protein synthesis: 
Legend:
Process whereby DNA encodes for the production of amino acids and proteins.

This process can be divided into two parts:

1. Transcription 
Before the synthesis of a protein begins, the corresponding RNA molecule is produced by RNA transcription. One strand of the DNA double helix is used as a template by the RNA polymerase to synthesize a messenger RNA (mRNA). This mRNA migrates from the nucleus to the cytoplasm. During this step, mRNA goes through different types of maturation including one called splicing when the non-coding sequences are eliminated. The coding mRNA sequence can be described as a unit of three nucleotides called a codon.

2. Translation 
The ribosome binds to the mRNA at the start codon (AUG) that is recognized only by the initiator tRNA. The ribosome proceeds to the elongation phase of protein synthesis. During this stage, complexes, composed of an amino acid linked to tRNA, sequentially bind to the appropriate codon in mRNA by forming complementary base pairs with the tRNA anticodon. The ribosome moves from codon to codon along the mRNA. Amino acids are added one by one, translated into polypeptidic sequences dictated by DNA and represented by mRNA. At the end, a release factor binds to the stop codon, terminating translation and releasing the complete polypeptide from the ribosome
Text Reff: http://www.accessexcellence.org/RC/VL/GG/protein_synthesis.html</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/04/696ea870-a42c-4968-8a98-a4857dae45ef/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2007-04-01T17:51:08.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/160.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>ProteinSynthesis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/High-Performance-Liquid-Chromatography</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>High Performance Liquid Chromatography</video:title>
      <video:description>High Performance Liquid Chromatography HPLC is also called high pressure liquid chromatography.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/697d4880-3623-40f9-8f56-7366892bc60d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>329</video:duration>
      <video:publication_date>2011-11-24T22:13:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7805.mp4</video:content_loc>
      <video:uploader>catee</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>high</video:tag>
      <video:tag>performance</video:tag>
      <video:tag>liquid</video:tag>
      <video:tag>chromatography</video:tag>
      <video:tag>HPLC</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Tumor-vs-normal-breast-cells</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Tumor vs normal breast cells</video:title>
      <video:description>This video shows normal breast cells grown in laboratory vs. tumor breast cells also grown in laboratory. Normal cells are organised in a manner they would have been organised in body. Tumor cells do not shoe any organisation. They just divide.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/04/698b6d71-640b-471c-bfb6-dc287bd9dff4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>63</video:duration>
      <video:publication_date>2010-04-08T20:27:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4176.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Cancer</video:tag>
      <video:tag>uncontrolled</video:tag>
      <video:tag>Growth</video:tag>
      <video:tag>tumor</video:tag>
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    <loc>https://dnatube.com/videos/Knee-Exaggerated-Reflex</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Knee Exaggerated Reflex</video:title>
      <video:description>This is a video of an exaggerated knee reflex. This is the reflex that occurs when the knee is tapped lightly and the knee jerks forward.</video:description>
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      <video:duration>5</video:duration>
      <video:publication_date>2011-12-01T03:15:29.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10024.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
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    <loc>https://dnatube.com/videos/Lec-145-Closed-Curve-Line-Integrals-of-Conservative-Vector-Fields</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 145 - Closed Curve Line Integrals of Conservative Vector Fields</video:title>
      <video:description>Closed Curve Line Integrals of Conservative Vector Fields

Showing that the line integral along closed curves of conservative vector fields is zero</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19956.jpg</video:thumbnail_loc>
      <video:duration>505</video:duration>
      <video:publication_date>2012-09-06T01:11:42.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/I2dbzp0zHuw</video:player_loc>
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      <video:tag>line</video:tag>
      <video:tag>Integrals</video:tag>
      <video:tag>of</video:tag>
      <video:tag>conservative</video:tag>
      <video:tag>Vector</video:tag>
      <video:tag>Fields</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Autopsy-examination-of-deadmbody</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Autopsy: examination of deadmbody</video:title>
      <video:description>Autopsy is the process by which organs of a dead body are examined. This video features the process of an autopsy. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/698177cc-79d5-40b9-ad1a-c128832769a3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>598</video:duration>
      <video:publication_date>2010-11-15T10:34:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5369.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>autopsy</video:tag>
      <video:tag>How</video:tag>
      <video:tag>to</video:tag>
      <video:tag>do</video:tag>
      <video:tag>an</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/A-Step-by-Step-Guide-of-Applying-CPR</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A Step by Step Guide of Applying CPR</video:title>
      <video:description>CPR is an emergency procedure to stop cardiac arrest. It involves chest compression at a rate of 100 per minute.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/f5e1ce08-493d-44d2-9758-83376777447a/cand_25.jpg</video:thumbnail_loc>
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      <video:publication_date>2011-12-01T19:58:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10304.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Adult</video:tag>
      <video:tag>CPR</video:tag>
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    <loc>https://dnatube.com/videos/Step-By-Step-Cranial-Nerves-Examination</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Step By Step Cranial Nerves Examination</video:title>
      <video:description>Video shows a full cranial nerves examination by an expert doctor. A step by step whole procedure is discussed here to help the medical students.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/69981215-32ac-4ef9-b52a-26aa52d58c3d/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2011-11-30T01:18:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9215.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Cranial</video:tag>
      <video:tag>Nerves</video:tag>
      <video:tag>exam</video:tag>
      <video:tag>1st</video:tag>
      <video:tag>to</video:tag>
      <video:tag>7th</video:tag>
      <video:tag>USMLE</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Medical-Spa-Wellness</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Medical Spa Wellness</video:title>
      <video:description>Precaution is better than cure. Spa keeps you away from all the diseases. This video shows different techniques of spa.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/699f60f9-b05d-4f6a-bfbe-2e40c73d9df8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>215</video:duration>
      <video:publication_date>2011-11-29T02:38:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8645.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Medical</video:tag>
      <video:tag>Spa</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Wellness</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Cheek-Cells-and-Bacteria</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cheek Cells and Bacteria</video:title>
      <video:description>Dr. Brett Finlay enlists a student volunteer to show the surprisingly high amount of bacteria found in his own mouth.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/04/699fd0e4-8bf4-4844-8447-e8b0530e1b19/cand_5.jpg</video:thumbnail_loc>
      <video:duration>87</video:duration>
      <video:publication_date>2012-04-12T23:16:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/12209.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>Cheek</video:tag>
      <video:tag>cells</video:tag>
      <video:tag>bacteria</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Human-Consumption</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Human Consumption</video:title>
      <video:description>How does human consumption of NPP affect the earth, as humans take food, fibre, fuel and building material from the earth.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/69aa0c90-0030-4a3d-85ec-12b3b0db24d0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>203</video:duration>
      <video:publication_date>2011-11-23T09:46:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7680.mp4</video:content_loc>
      <video:uploader>catee</video:uploader>
      <video:category>Aerospace Engineering</video:category>
      <video:tag>human</video:tag>
      <video:tag>consumption</video:tag>
      <video:tag>of</video:tag>
      <video:tag>NPP</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Ants-are-forming-a-power-chain</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Ants are forming a power chain!</video:title>
      <video:description>A must see video showing showing Ant&apos;s hierarchy. These ants are forming a power chain to pull heavier objects.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/09/69ae4866-b7d6-4c80-901f-fa028ee128d8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>28</video:duration>
      <video:publication_date>2014-09-16T01:56:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31669.mp4</video:content_loc>
      <video:uploader>Nazir Istanbl</video:uploader>
      <video:category>Fun and Smart</video:category>
      <video:tag>Ants</video:tag>
      <video:tag>hierarchy</video:tag>
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    <loc>https://dnatube.com/videos/Understanding-Embryonic-Stem-Cells-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Understanding Embryonic Stem Cells #2</video:title>
      <video:description>An introduction to HHMI&apos;s Holiday Lectures on Science 2006: Understanding Embryonic Stem Cells. Introducing Dr. Douglas Melton: biography, video introduction.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/69b966d3-b688-40d9-a75c-262d4cc1ff55/cand_5.jpg</video:thumbnail_loc>
      <video:duration>136</video:duration>
      <video:publication_date>2007-08-16T14:19:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/785.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Developmental Biology</video:category>
      <video:tag>stemcells</video:tag>
      <video:tag>differentiation</video:tag>
      <video:tag>Embryo</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/An-insight-on-Intussusception-and-Appendectomy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>An insight on Intussusception and Appendectomy</video:title>
      <video:description>Intussusception is when a portion of the intestine inverts with another part. This video shows how this condition can be cured by a surgery. And also the video demonstrates how the appendix is removed.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/69cbd58d-f757-4b91-ace6-6f96160255c8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>164</video:duration>
      <video:publication_date>2011-12-01T02:22:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9925.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Intussuseption</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Appendectomy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Volvox-Dances-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Volvox Dances Video</video:title>
      <video:description>Volvox division chlorophyta a genus of green algae sometimes alternatively regarded as protozoa class Phytomastigophora in which the cells occur in spherical motile colonies of 500 to many thousands of cells according to species</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/69d1b6ea-2387-45f6-957b-59f8d2cebfc3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>115</video:duration>
      <video:publication_date>2010-11-24T18:40:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5991.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Volvox</video:tag>
      <video:tag>Dances</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Fate-of-Fat-in-The-Body</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Fate of Fat in The Body</video:title>
      <video:description>An overview of how dietary fat gets digested, packaged, and sent to various tissues for storage or energy exploitation. Food enters stomach and intestines. In intestines food (now digested) is adsorbed.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/69d1d5ee-1562-4a35-ae63-cdab18432b2b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>128</video:duration>
      <video:publication_date>2010-11-24T00:13:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5848.mp4</video:content_loc>
      <video:uploader>watch</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Fat</video:tag>
      <video:tag>nutrition</video:tag>
      <video:tag>digestion</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Transcription-From-DNA-to-mRNA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Transcription: From DNA to mRNA</video:title>
      <video:description>Before the synthesis of a protein begins, the corresponding RNA molecule is produced by RNA transcription. One strand of the DNA double helix is used as a template by the RNA polymerase to synthesize a messenger RNA (mRNA). This mRNA migrates from the nucleus to the cytoplasm. During this step, mRNA goes through different types of maturation including one called splicing when the non-coding sequences are eliminated. The coding mRNA sequence can be described as a unit of three nucleotides called a codon.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/05/69ed474b-65e2-429b-bc91-004e7a740a62/cand_5.jpg</video:thumbnail_loc>
      <video:duration>56</video:duration>
      <video:publication_date>2007-05-16T02:13:44.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/356.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Scientific Animations</video:category>
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      <video:tag>mRNA</video:tag>
      <video:tag>RNA</video:tag>
      <video:tag>Splicing</video:tag>
      <video:tag>maturation</video:tag>
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    <loc>https://dnatube.com/videos/Save-the-Microbes-Save-the-Planet-Part-1-MWV2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Save the Microbes, Save the Planet - Part 1 (MWV2)</video:title>
      <video:description>Filmed on April 26, 2007 at the American Museum of Natural History during the Small Matters Symposium. This public panel was introduced by Michael Novacek, Senior Vice President for the AMNH and was moderated by Julie Burstein, Executive Producer for Public Radio International and WNYC&apos;s Studio 360</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/04/69d46959-a168-4c24-8bd2-ca014fd74846/cand_5.jpg</video:thumbnail_loc>
      <video:duration>1855</video:duration>
      <video:publication_date>2010-04-19T20:30:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4304.mp4</video:content_loc>
      <video:uploader>Chris Condayan</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>american</video:tag>
      <video:tag>Burstein</video:tag>
      <video:tag>Colwell</video:tag>
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      <video:tag>History</video:tag>
      <video:tag>james</video:tag>
      <video:tag>Julie</video:tag>
      <video:tag>Matters</video:tag>
      <video:tag>michael</video:tag>
      <video:tag>Microbes</video:tag>
      <video:tag>microbiology</video:tag>
      <video:tag>Mu</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/A-Look-At-The-Universe</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A Look At The Universe</video:title>
      <video:description>This video will help you in understanding the million of galaxies on our planet. Some questions in the mind of scientists like &apos;do alien exists&apos; and &apos;is time travel possible&apos; are explained here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/69ef1acf-8094-4794-80bd-ad3335e36794/cand_5.jpg</video:thumbnail_loc>
      <video:duration>30</video:duration>
      <video:publication_date>2012-12-08T04:01:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28305.mp4</video:content_loc>
      <video:uploader>Amir Nayak</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Through</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Wormhole</video:tag>
      <video:tag>promo</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Lec-13-Environ-Sci-Lecture-16</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - Environ Sci - Lecture 16</video:title>
      <video:description>Environ Sci - Lecture 16

Wildlife Ecology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27091.jpg</video:thumbnail_loc>
      <video:duration>2704</video:duration>
      <video:publication_date>2012-09-19T06:43:19.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/mN3xVvjE4ms</video:player_loc>
      <video:uploader>0|55|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Environ</video:tag>
      <video:tag>Sci</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>16</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Insulin-Signaling</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Insulin Signaling</video:title>
      <video:description>Insulin Signaling (Signal Pathways). i am not sure if it is explained here but this how insulin pathway works. Activation of the insulin receptor evokes increased transcription of SREBP and the phosphorylation of members of the IRS family, SHC and Cbl. Upon tyrosine phosphorylation, these proteins interact with signaling molecules through their SH2 domains, which results in the activation of a variety of signaling pathways, including PI 3-kinase signaling, MAPK activation and the activation of the Cbl/CAP complex. These pathways act in a coordinated manner to regulate glucose, lipid and protein metabolism. Read more: http://www.abcam.com/index.html?pageconfig=resource&amp;rid=10602&amp;pid=7</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/6a06b1c0-9ae6-4260-9daf-848ba9d07a32/cand_5.jpg</video:thumbnail_loc>
      <video:duration>282</video:duration>
      <video:publication_date>2010-11-24T05:03:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5903.mp4</video:content_loc>
      <video:uploader>dnasign</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Insulin</video:tag>
      <video:tag>Signaling</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Hot-and-Cold-Sodium-acetate-and-Peltier</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Hot and Cold (Sodium acetate and Peltier)</video:title>
      <video:description>The center is a thermochromic liquid crystal sheet. The bottom right corner is a heat bag (hand warmer) with supersaturated solution of sodium acetate. The top left corner has a Peltier element(with the cold side upwards).</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/6a0d6251-3122-454e-b577-b0ec317b3bec/cand_5.jpg</video:thumbnail_loc>
      <video:duration>124</video:duration>
      <video:publication_date>2009-05-27T21:51:23.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2605.mp4</video:content_loc>
      <video:uploader>arsinsol</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Thermoelectric</video:tag>
      <video:tag>cooler</video:tag>
      <video:tag>peltier</video:tag>
      <video:tag>heat</video:tag>
      <video:tag>Bag</video:tag>
      <video:tag>sodium</video:tag>
      <video:tag>Acetate</video:tag>
      <video:tag>cold</video:tag>
      <video:tag>Hot</video:tag>
      <video:tag>thermal</video:tag>
      <video:tag>Display</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Observe-an-Actual-Intraocular-Lens-Implantation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Observe an Actual Intraocular Lens Implantation</video:title>
      <video:description>This procedure is normally applied on patients with cataract.This video gives you a footage of how the procedure is actually done.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/6a1f4bd8-8466-436f-88bb-684d560f892a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>97</video:duration>
      <video:publication_date>2011-12-01T20:19:02.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10353.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Implantation</video:tag>
      <video:tag>of</video:tag>
      <video:tag>A</video:tag>
      <video:tag>hard</video:tag>
      <video:tag>intraocular</video:tag>
      <video:tag>lens</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/The-Digestive-System-animation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Digestive System animation</video:title>
      <video:description>Digestive System of our body  and how digestive system works is exlained in this animation.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/11/6a21a07a-740e-4a3b-9fd6-f56d05a9bdd1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>36</video:duration>
      <video:publication_date>2007-11-24T01:07:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1130.mp4</video:content_loc>
      <video:uploader>watch</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>digestion</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/The-Kidney-and-Diuretic-Action</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Kidney and Diuretic Action</video:title>
      <video:description>Learn about the details of the flow processes within the kidney including such aspects as filtration, reabsorption, and excretion in the nephron. It also shows the molecular sequence of ion transport, how the diuretics inhibit the reabsorption of sodium, and the subsequent effects on other ions.

reated by:

Steven Barbera - Business/CommunicationsSteven Barbera
Class of 2007
Business/Communications
STA member since 2003




Dr. King - Biomedical and Pharmaceutical SciencesDr. Roberta King
Assistant Professor of Biomedical and Pharmaceutical Sciences
College of Pharmacy</video:description>
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      <video:duration>527</video:duration>
      <video:publication_date>2008-04-01T05:39:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1312.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Others</video:category>
      <video:tag>kidney</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-165-2011-Calculus-AB-Free-Response-4a</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 165 - 2011 Calculus AB Free Response #4a</video:title>
      <video:description>2011 Calculus AB Free Response #4a

Taking derivatives and integrals of strangely defined functions</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19995.jpg</video:thumbnail_loc>
      <video:duration>288</video:duration>
      <video:publication_date>2012-09-06T01:23:21.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/tnoPnyvVjyc</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>2011</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>AB</video:tag>
      <video:tag>free</video:tag>
      <video:tag>response</video:tag>
      <video:tag>4a</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Heart-Model-Azygos-and-Brachiocephalic-Veins</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Heart Model - Azygos and Brachiocephalic Veins</video:title>
      <video:description>Here we see a Heart Model with a focus on the  Azygos and Brachiocephalic Veins which pass on oxygenated blood to the body.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/6a6d9ec8-6528-4ece-b821-a190f392804f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>84</video:duration>
      <video:publication_date>2010-11-13T22:14:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5172.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Heart</video:tag>
      <video:tag>model</video:tag>
      <video:tag>Azygos</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Brachiocephalic</video:tag>
      <video:tag>Veins</video:tag>
      <video:tag>oxygenation</video:tag>
      <video:tag>Right</video:tag>
      <video:tag>atrium</video:tag>
      <video:tag>Left</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Introduction-to-functions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Introduction to functions</video:title>
      <video:description>This math video is an introduction to functions whihc have been used in mathematics for a very long time, and lots of different names and ways of writing functions have come about.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/9a617953-fc6f-42c3-8e0e-50622edf26cf/cand_5.jpg</video:thumbnail_loc>
      <video:duration>572</video:duration>
      <video:publication_date>2009-05-27T19:56:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2498.mp4</video:content_loc>
      <video:uploader>okur</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>algebra</video:tag>
      <video:tag>Functions</video:tag>
      <video:tag>F</video:tag>
      <video:tag>x</video:tag>
      <video:tag>domain</video:tag>
      <video:tag>Range</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Transport-of-sodium-and-potassium-across-the-plasma-membrane</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Transport of sodium and potassium across the plasma membrane</video:title>
      <video:description>Plasma membranes are semipermeable, allowing only selective molecules to pass through. The process of transporting potassium from inside to outside of plasmamembrane and sodium in the opposite direction is known as sodium potassium pump. This video describes structure and function of sodium potassium pump. Edited by Ashraf 
 

The sodium-potassium pump uses active transport, with energy supplied by ATP (adenosine triphosphate) molecules, to move 3 sodium ions to the outside of the cell for each 2 potassium ions that it moves in. One third of the body&apos;s energy expenditure is used in this process.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/6a87b849-6e65-4c1f-acc2-6cd16dd1c1e3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>832</video:duration>
      <video:publication_date>2010-11-09T10:13:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4818.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>sodium</video:tag>
      <video:tag>Potassium</video:tag>
      <video:tag>Pump</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/The-Indian-ocean-trade-intl-commerce-norkeling-camels</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Indian ocean trade - int&apos;l commerce, norkeling camels</video:title>
      <video:description>In this video, Mr Green briefs on the Indian ocean trade history. He talks of trade in ivory, timber and books. He highlights the technology that kept the masonry industry alive over this period.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/6a948056-8e9c-4c05-9224-2d85768f6d29/cand_5.jpg</video:thumbnail_loc>
      <video:duration>614</video:duration>
      <video:publication_date>2013-02-11T04:19:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30236.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>the</video:tag>
      <video:tag>Indian</video:tag>
      <video:tag>Ocean</video:tag>
      <video:tag>Trade</video:tag>
      <video:tag>int</video:tag>
      <video:tag>l</video:tag>
      <video:tag>commerce</video:tag>
      <video:tag>norkeling</video:tag>
      <video:tag>camels</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-to-expand-a-balloon</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to expand a balloon?</video:title>
      <video:description>This visual shows why, when, and how a balloon expand.

&quot;Want more experiments like this? Check out http://www.stevespanglerscience.com/product/fire-bubbles-exploding-toothpaste...

Sick Science™ is a trademark of Steve Spangler, inc.

© 2011 Steve Spangler Science all rights reserved&quot;</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/10/6ab91b16-487e-4405-94b2-059e9f93f2a0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>54</video:duration>
      <video:publication_date>2012-10-10T09:45:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27705.mp4</video:content_loc>
      <video:uploader>Julia Roberts</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>Balloon</video:tag>
      <video:tag>expansion</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Nate-Nowicki-of-SWAT-Environmental-Denver-Radon-Mitigation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Nate Nowicki of SWAT Environmental, Denver Radon Mitigation</video:title>
      <video:description>Soil, Water &amp; Air Technologies (SWAT) Environmental was founded a decade ago, after seeing a need for a company that can handle the workload of the country&apos;s increasing awareness of the dangers associated with radon gas. It is estimated that there are thousands of Colorado homes that have elevated radon levels. SWAT Environmental started in 1988 with 1 radon system installer, and has since grown to over 100 employees. The Denver Colorado franchise is one of the most successful divisions thanks to the efforts of Nathan Nowicki, President and CEO. Nate has been working diligently with the environmental and real estate community to promote awareness about this hazardous in-home carcinogen that is a common problem in Denver households and throughout Colorado.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/09/6ab9d98d-240d-447f-a400-2d2dc78e7844/cand_5.jpg</video:thumbnail_loc>
      <video:duration>146</video:duration>
      <video:publication_date>2012-09-18T23:26:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/25970.mp4</video:content_loc>
      <video:uploader>Radon Mitigation</video:uploader>
      <video:category>Environmental Engineering</video:category>
      <video:tag>radon</video:tag>
      <video:tag>SWAT</video:tag>
      <video:tag>Environmental</video:tag>
      <video:tag>Inc</video:tag>
      <video:tag>magazine</video:tag>
      <video:tag>mitigation</video:tag>
      <video:tag>Nowicki</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Lec-7-Process-Modiles-III-Lithography-Etching-and-Doping</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7- Process Modiles III: Lithography, Etching, and Doping</video:title>
      <video:description>Lec 7- Process Modiles III: Lithography, Etching, and Doping.
Introduction to MEMS Design</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17103.jpg</video:thumbnail_loc>
      <video:duration>4760</video:duration>
      <video:publication_date>2012-09-02T10:02:26.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/yMtkJ3phBoY</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
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    <loc>https://dnatube.com/videos/Skeletal-muscle-fiber-model-myofibrils</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Skeletal muscle fiber model myofibrils</video:title>
      <video:description>Skeletal muscle is best recognized at the structural unit level as a long cylindrical cell or fiber each muscle consists of strands of myofibrils all myofibrils are composed of smaller myofilaments actin and myosin that give rise to a repeating pattern along the length of the myofibril</video:description>
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      <video:duration>146</video:duration>
      <video:publication_date>2010-11-15T12:00:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5374.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Skeletal</video:tag>
      <video:tag>Muscle</video:tag>
      <video:tag>fiber</video:tag>
      <video:tag>model</video:tag>
      <video:tag>Myofibrils</video:tag>
    </video:video>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Chemical Science - Chemical Equilibrium - Lecture 19</video:title>
      <video:description>Principles of Chemical Science/n    * Email this page/nVideo Lectures - Lecture 19/nTopics covered:
	/nChemical Equilibrium/nInstructor:
	/nProf. Catherine Drennan/nTranscript - Lecture 19/nIn this course, because I am a biological chemist now, I am going to give you some examples between chemistry and biology./nWe are going to teach you these principles of chemistry./nI am going to explain to you why that is relevant and how it applies to the more life sciences or biological areas to try to give you a sense of how I made this transition and being someone who did not like chemistry in high school to somehow who has now been a chemist for the rest of my life./nAnd so this is another important point that I like to make which is never say you really hate a subject, because I said I really do not like chemistry and became a chemist. I am doing chemistry for the rest of my life./nAnd that can happen to you, too./nSo be very careful what you say because you may discover later that that is really what you want to be doing. All right. What are we going to do in this second half of the course? We are going to first start out by finishing chemical equilibrium./nProfessor Ceyer started this. She led you from thermodynamics into chemical equilibrium and introduced you to the chemical equilibrium constant K. And so we are going to take it from there. And we will do a little review of what she covered on Monday as well./nThen we move into acid base equilibrium./nThis is a form of equilibrium. And from there to oxidation reduction reactions. And just from this connection between chemistry and biology, enzymes, which are the proteins in your body that catalyze all the reactions which allow you to walk around and breathe and all those kind of good things, most of these enzymatic reactions involve either an acid based kind of catalyzed reaction or oxidation reaction or both./nSo these are fundamental parts of how living systems work./nThen we cover transition metals, and I am going to explain during that part about metals in bio</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/6ad191ab-cdd3-4d95-af92-be2a7f8a0a67/cand_5.jpg</video:thumbnail_loc>
      <video:duration>2575</video:duration>
      <video:publication_date>2009-04-16T23:05:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1750.mp4</video:content_loc>
      <video:uploader>Celal Yankuncu</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Chemical</video:tag>
      <video:tag>Equilibrium</video:tag>
    </video:video>
  </url>
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    <loc>https://dnatube.com/videos/NurseReviewOrg-Animation-on-Spermatogenesis-and-Oogenesis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>NurseReview.Org Animation on Spermatogenesis and Oogenesis</video:title>
      <video:description>NurseReview.Org ... nursereview.org Animation Spermatogenesis and Oogenesis nclex cgfns anatomy medicine nle animation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/6adb82c2-e378-4245-a5f6-fbbb79851476/cand_5.jpg</video:thumbnail_loc>
      <video:duration>94</video:duration>
      <video:publication_date>2009-04-24T23:01:30.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2085.mp4</video:content_loc>
      <video:uploader>arsinsol</video:uploader>
      <video:category>Others</video:category>
      <video:tag>nursereview</video:tag>
      <video:tag>org</video:tag>
      <video:tag>Animation</video:tag>
      <video:tag>Spermatogenesis</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Oogenesis</video:tag>
      <video:tag>nclex</video:tag>
      <video:tag>cgfns</video:tag>
      <video:tag>anatomy</video:tag>
      <video:tag>medicine</video:tag>
      <video:tag>nle</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Analysis-of-protein-expression-tissue-microarray</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Analysis of protein expression: tissue microarray</video:title>
      <video:description>Expression of protein can be analyzed by tissue microarray method. This method allows to analyze large number of tissue sample simultaneously. This video demonstrates how tissue microarray is used to analyze protein expression. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/04/6ad9cedd-d5cb-4a11-9c20-78a64a3a8798/cand_5.jpg</video:thumbnail_loc>
      <video:duration>573</video:duration>
      <video:publication_date>2010-04-20T06:22:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4313.mp4</video:content_loc>
      <video:uploader>Abnova Corp</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>tissue</video:tag>
      <video:tag>Microarray</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/New-ant-home</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>New ant home</video:title>
      <video:description>A few lessons we as humans could learn from one of the busier beings in nature. This is the building of a new ant home in the Ant Attack series from BBC.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/6b0504b7-1482-4cc7-aa86-0866c2a9a8b8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>76</video:duration>
      <video:publication_date>2011-11-26T04:52:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8071.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Buidling</video:tag>
      <video:tag>A</video:tag>
      <video:tag>new</video:tag>
      <video:tag>Ant</video:tag>
      <video:tag>home</video:tag>
      <video:tag>attack</video:tag>
      <video:tag>BBC</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Maintenance-of-pH-Buffer</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Maintenance of pH: Buffer</video:title>
      <video:description>Buffer solutions are solutions which resist change in hydronium ion and the hydroxide ion concentration (and consequently pH) upon addition of small amounts of acid or base, or upon dilution. Buffer solutions consist of a weak acid and its conjugate base.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/05/6b0b99f3-ac5d-4537-87bc-bae04f889f07/cand_5.jpg</video:thumbnail_loc>
      <video:duration>46</video:duration>
      <video:publication_date>2007-05-16T02:32:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/372.mp4</video:content_loc>
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      <video:category>Biochemistry</video:category>
      <video:tag>Buffer</video:tag>
      <video:tag>blood</video:tag>
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      <video:description>Penn Jillette shares an anecdote about his five-year-old daughter saying &quot;There is no God!&quot; to her cousin, and discusses the difficulties with raising atheist families.  Society&apos;s misconceptions, Jillette says, of what it means to be an atheist are significant obstacles.</video:description>
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      <video:duration>193</video:duration>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28262.mp4</video:content_loc>
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      <video:category>Interviews</video:category>
      <video:tag>Big</video:tag>
      <video:tag>Think</video:tag>
      <video:tag>Penn</video:tag>
      <video:tag>Jillette</video:tag>
      <video:tag>atheism</video:tag>
      <video:tag>Families</video:tag>
      <video:tag>kids</video:tag>
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    <loc>https://dnatube.com/videos/Lec-15-Proof-cosab-cos-acos-b-sin-asin-b</loc>
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      <video:title>Lec 15 - Proof: cos(a+b) = (cos a)(cos b)-(sin a)(sin b)</video:title>
      <video:description>Proof: cos(a+b) = (cos a)(cos b)-(sin a)(sin b)

Proof of the trig identity: cos(a+b) = (cos a)(cos b)-(sin a)(sin b)</video:description>
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      <video:duration>562</video:duration>
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    <loc>https://dnatube.com/videos/Amazing-birds-4</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Amazing birds 4</video:title>
      <video:description>Miracles in the best flying machines in the world are shown in this video. In this film you will discover the stunning design in the aerodynamic structure of their bodies, their navigation systems or their different flight techniques. The bodies of birds are not only testimonies to creation, but also strong evidence against Darwinism: The avian lung, design of the feathers and many other features of birds refute the theory of evolution, which assumes life on Earth to be an accidental phenomenon.</video:description>
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      <video:publication_date>2009-05-17T17:23:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2246.mp4</video:content_loc>
      <video:uploader>harunyahya</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Amazing-birds-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Amazing birds 2</video:title>
      <video:description>Miracles in birds are shown this video. Birds are the best flying machines in the world. In this film you will discover the stunning design in the aerodynamic structure of their bodies, their navigation systems or their different flight techniques. The bodies of birds are not only testimonies to creation, but also strong evidence against Darwinism: The avian lung, design of the feathers and many other features of birds refute the theory of evolution, which assumes life on Earth to be an accidental phenomenon. This fascinating concept of natural flawlessness is being employed by modern engineers to build plane.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2244.mp4</video:content_loc>
      <video:uploader>harunyahya</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Lymphatic-vessel</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lymphatic vessel</video:title>
      <video:description>lymph vessels (or lymphatic vessels) are part of lymphatic system and they carry lymph. Walls of lypmhatic vessels act as one way valves only letting fluid enter.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3014.mp4</video:content_loc>
      <video:uploader>sikadi</video:uploader>
      <video:category>Scientific Animations</video:category>
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      <video:tag>vessel</video:tag>
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    <loc>https://dnatube.com/videos/Assessment-of-Patients-Reflexes</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Assessment of Patients Reflexes</video:title>
      <video:description>Video shows the assessment of reflexes from different parts of body. A full process is shown here to help you during the examination.</video:description>
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    <loc>https://dnatube.com/videos/Centrosome-size-and-function-in-nematode-embryos</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Early development of two C. elegans embryos expressing GFP-histone to mark nuclei/DNA and GFP-SPD-2 to mark centrosomes. The embryo on</video:description>
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      <video:duration>5</video:duration>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>This video presents lecture on biochemistry clinically relevant topical examples throughout the video show how getting to grips with biochemistry will help you succeed in healthcare practice.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5786.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
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      <video:tag>Grips</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Problem of Faith</video:title>
      <video:description>This video demonstrate about faith its purpose in everyones life faith is fundemently human phenomenon to believing something that has no prove it is the foundation of all religions blessed those how have not seen and believed etc</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11853.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
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    <loc>https://dnatube.com/videos/Fugo-Blade-Squint-Surgery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Fugo Blade Squint Surgery</video:title>
      <video:description>A display of best medical tools ever built, the cutting in this surgery is by a Fugo blade.Its an efficient, accurate and precise medial rectus strengthening operation. In fact the patient can resume duty in just two days.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/6b694b37-feed-4043-9c39-5e8b01941420/cand_5.jpg</video:thumbnail_loc>
      <video:duration>170</video:duration>
      <video:publication_date>2011-12-03T03:26:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10592.mp4</video:content_loc>
      <video:uploader>seraboth</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Fugo</video:tag>
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      <video:tag>Squint</video:tag>
      <video:tag>Surgery</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-58-Inflammatory-Response</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 58 - Inflammatory Response</video:title>
      <video:description>Inflammatory Response

Overview of the inflammatory response</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22516.jpg</video:thumbnail_loc>
      <video:duration>875</video:duration>
      <video:publication_date>2012-09-11T02:21:54.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/FXSuEIMrPQk</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>Inflammatory</video:tag>
      <video:tag>response</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Electrochemistry-in-French-Language</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Electrochemistry in French Language</video:title>
      <video:description>This video aims at providing an inspiring discussion and the challenges faced by electrochemistry research and engineering and if you would like to learn about the fascinating subject of electrochemistry watch this video</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/6b6d3863-62ca-42b1-a4ec-09925fa33212/cand_5.jpg</video:thumbnail_loc>
      <video:duration>400</video:duration>
      <video:publication_date>2011-12-15T01:41:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11839.mp4</video:content_loc>
      <video:uploader>velatin</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Electroquimica</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/why-sea-levels-are-rising</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>why sea levels are rising</video:title>
      <video:description>If you are on this website you are very intelligent.  Now if I were to ask you, why the sea levels were rising, what would you answer? Don&apos;t rush, the answer might surprise you.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/10/6b896bed-0410-4298-9c2b-7a0b054d44fd/cand_5.jpg</video:thumbnail_loc>
      <video:duration>75</video:duration>
      <video:publication_date>2014-10-03T06:53:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31850.mp4</video:content_loc>
      <video:uploader>dhumana</video:uploader>
      <video:category>Fun and Smart</video:category>
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  <url>
    <loc>https://dnatube.com/videos/A-deep-sky-videos-on-written-in-the-stars</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A deep sky videos on written in the stars</video:title>
      <video:description>This is a deep sky video explains the concept &quot;written in the stars.&quot;. This is a series of science oriented videos the University of Nottingham. Since its conception in April 9, 2009, it has been updated frequently. This video forums is aimed to familiarize its viewers 
with symbols and concepts applicable in Astronomy, Mathematics and Physics through experiments and 
try to relate its applicability to current life situation. Due to the videos popularity, they have 
expanded their videos from their initial goal.</video:description>
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      <video:publication_date>2013-01-30T04:41:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29017.mp4</video:content_loc>
      <video:uploader>Lynette Steffen</video:uploader>
      <video:category>Accounting</video:category>
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      <video:tag>Videos</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Representation-of-Linear-Functions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Representation of Linear Functions</video:title>
      <video:description>This video will show you the representation of a linear function on graph. Drawing the table for different values of x and y and the drawing the line is the best method which is discussed here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/6ba1f9ab-920b-48ec-b641-f00ad5ffd3d9/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2010-12-06T12:31:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6501.mp4</video:content_loc>
      <video:uploader>genius33</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>pre</video:tag>
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      <video:tag>linear</video:tag>
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    <loc>https://dnatube.com/videos/Lec-31-Electrical-Engineering-141-Spring-2011</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 31 - Electrical Engineering 141 - Spring 2011</video:title>
      <video:description>Introduction to Digital Integrated Circuits Lecture 31 is explained in this video.  This lecture is a part of the course series of electrical engineering 141, 001 and it is recorded Spring 2011.</video:description>
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      <video:publication_date>2012-09-15T04:37:48.000Z</video:publication_date>
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      <video:uploader>0|62|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
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      <video:tag>electrical</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Morphine</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Morphine</video:title>
      <video:description>3D model of Morphine ... chemie chemistry 3D Morfin Morphine</video:description>
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      <video:publication_date>2009-04-24T23:06:08.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2091.mp4</video:content_loc>
      <video:uploader>arsinsol</video:uploader>
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    <loc>https://dnatube.com/videos/The-naked-archaeologist-preview-Jezebel-Bible-bad-girl</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The naked archaeologist preview - Jezebel: Bible bad girl</video:title>
      <video:description>He&apos;s the Ali G of archaeology! Simcha Jacobovici is The Naked Archaeologist. Watch his adventures on History International in the US, Vision TV in Canada, and UKTV in the UK. In this video we feature Jezebel, the bad girl.</video:description>
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      <video:publication_date>2009-05-27T17:04:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2299.mp4</video:content_loc>
      <video:category>Archaeology</video:category>
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      <video:tag>Borat</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Transurethral-Prostatectomy-TURP</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Transurethral Prostatectomy TURP</video:title>
      <video:description>Transurethral resection of the prostate is a surgical procedure performed to remove the section or part of enlarged prostate gland that is blocking the urine flow through urethra</video:description>
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      <video:publication_date>2011-12-01T04:18:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10203.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:publication_date>2012-12-09T08:35:58.000Z</video:publication_date>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Where-are-the-39-billion-missing-suns</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Where are the 39 billion missing suns?</video:title>
      <video:description>The Perimeter Institute for Theoretical Physics presents baffling facts about our stars and galaxies. They explain how to calculate the mass of these amazing bodies in space but also address the problems unseen mass present.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/cefde89d-66c1-42ec-88c2-5925cdc0e88c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>462</video:duration>
      <video:publication_date>2013-01-30T04:25:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28999.mp4</video:content_loc>
      <video:uploader>Marylou Norris</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Dark</video:tag>
      <video:tag>matter</video:tag>
      <video:tag>Star</video:tag>
      <video:tag>Galaxy</video:tag>
      <video:tag>Triangulum</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Removal-of-Mucocele-Surgery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Removal of Mucocele- Surgery</video:title>
      <video:description>Video shows a full surgical procedure of removing the mucocele from lower lip of a patient. This video will definitely help you because it is performed by the expert doctor.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/6bc7119e-94ec-4b19-aa4e-6f81aa4d8fdc/cand_5.jpg</video:thumbnail_loc>
      <video:duration>292</video:duration>
      <video:publication_date>2011-12-06T18:28:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10809.mp4</video:content_loc>
      <video:uploader>seraboth</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Surgical</video:tag>
      <video:tag>Removal</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Mucocele</video:tag>
      <video:tag>From</video:tag>
      <video:tag>Lower</video:tag>
      <video:tag>Lip</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Slime-Mold-Phagocytosis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Slime Mold Phagocytosis</video:title>
      <video:description>A Dictyostelium discoideum soil amoeba labelled in red eating green-fluorescently marked yeast cells. Marked in red fluorescence is the filament protein F-actin, which is</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/6bc889f0-e8b7-4a41-a4a0-0705c952b7b1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>9</video:duration>
      <video:publication_date>2009-04-21T22:15:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1940.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Slime</video:tag>
      <video:tag>mold</video:tag>
      <video:tag>phagocytosis</video:tag>
      <video:tag>cytoskeleton</video:tag>
      <video:tag>Actin</video:tag>
      <video:tag>Jin</video:tag>
      <video:tag>Developmental</video:tag>
      <video:tag>cell</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Book-The-Catcher-in-the-Rye-Part-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Book -The Catcher in the Rye Part 1</video:title>
      <video:description>This video will show you the interesting things in &quot;Catcher in the Rye&quot; for making it a best selling book. Watch this video and you will definitely like to buy it.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/6bc80b24-907a-41dd-a6bc-ee994e7e869d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>651</video:duration>
      <video:publication_date>2013-02-11T04:03:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30225.mp4</video:content_loc>
      <video:uploader>Brock Michel</video:uploader>
      <video:category>Others</video:category>
      <video:tag>language</video:tag>
      <video:tag>Voice</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Holden</video:tag>
      <video:tag>Caulfield</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Catcher</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Rye</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-7-The-Importance-of-Urgency</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - The Importance of Urgency</video:title>
      <video:description>The Importance of Urgency

An interview with John Kotter, Professor Emeritus, Harvard Business School.

Without a true sense of urgency, any change effort is doomed. Watch John Kotter discuss the need for urgency and how managers create and sustain it in their organizations.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25561.jpg</video:thumbnail_loc>
      <video:duration>642</video:duration>
      <video:publication_date>2012-09-18T16:25:19.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/zD8xKv2ur_s</video:player_loc>
      <video:uploader>0|54|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>the</video:tag>
      <video:tag>Importance</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Urgency</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Meiosis-phenomenon</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Meiosis phenomenon</video:title>
      <video:description>Everyone is special, there&apos;s no one like you. Thanks to meiosis that&apos;s true. The video explains  meiosis, its description and functioning.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/6bd5f46a-9de7-4d0b-8733-d85f405dddb0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>555</video:duration>
      <video:publication_date>2013-01-19T04:51:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28919.mp4</video:content_loc>
      <video:uploader>Marylou Norris</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>meiosis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Reconstruction-of-Iguanodon-by-Louis-Dollo</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Reconstruction of Iguanodon by Louis Dollo</video:title>
      <video:description>This video shows the old reconstruction of lguanodon by Louis Dollo in 1882. The picture is shown very clearly with an interesting animation.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/6be6d3bc-a8bb-4e8b-a822-5124fd9ed208/cand_5.jpg</video:thumbnail_loc>
      <video:duration>26</video:duration>
      <video:publication_date>2009-08-07T12:36:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3123.mp4</video:content_loc>
      <video:category>History</video:category>
      <video:tag>Reconstruction</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Iguanodon</video:tag>
      <video:tag>1882</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Detailed-explanation-on-cats</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Detailed explanation on cats</video:title>
      <video:description>AsapSCIENCE talks to us about cats.  In its frequent tone these guys from Canada tells us everything to do with cats.  What exactly does catnip do to cats and why they always land right side up, everything that tickles your fancy will be explained.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/10/6be7dcd8-c93b-443c-8776-b67788b03377/cand_5.jpg</video:thumbnail_loc>
      <video:duration>176</video:duration>
      <video:publication_date>2014-10-02T02:11:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31796.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Others</video:category>
      <video:tag>cats</video:tag>
      <video:tag>catnip</video:tag>
      <video:tag>land</video:tag>
      <video:tag>feet</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Massive-Crack-in-Ice-Shelf</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Massive Crack in Ice Shelf</video:title>
      <video:description>Operation IceBridge Discovers Massive Crack in Ice Shelf and take off to study its cause and effect to the rise in levels of sea water.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/6c0b0981-50e2-4012-b9f9-45af57121f1d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>145</video:duration>
      <video:publication_date>2011-11-24T15:21:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7725.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Environmental Engineering</video:category>
      <video:tag>Operation</video:tag>
      <video:tag>IceBridge</video:tag>
      <video:tag>Discovers</video:tag>
      <video:tag>massive</video:tag>
      <video:tag>Crack</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Ice</video:tag>
      <video:tag>Shelf</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Molecular-Modeling-Database</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Molecular Modeling Database</video:title>
      <video:description>Molecular Modeling DataBase is a database provides information on the biological function, on mechanisms linked to the function, and on the evolutionary history of relationships between proteins. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/10/6c214f82-b986-4428-bcc2-67e14caa5e97/cand_5.jpg</video:thumbnail_loc>
      <video:duration>105</video:duration>
      <video:publication_date>2010-10-04T07:53:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4616.mp4</video:content_loc>
      <video:uploader>Abnova Corp</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Molecular</video:tag>
      <video:tag>modeling</video:tag>
      <video:tag>database</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-miracle-in-the-atom-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The miracle in the atom 2</video:title>
      <video:description>It is unlikely for man to make his way to the truth unless he asks himself the question why? In this film, we will deal with the subject of the atom, the ground work of every animate and inanimate thing. After seeing what occurs and in what way it occurs with regards to the atom, we will seek the answers to the question why? The answer to this question will take us to the truth we pursue.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/5cf81abe-a363-410a-aba8-b689cabe8f03/cand_5.jpg</video:thumbnail_loc>
      <video:duration>562</video:duration>
      <video:publication_date>2009-05-17T08:06:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2231.mp4</video:content_loc>
      <video:uploader>harunyahya</video:uploader>
      <video:category>Education</video:category>
      <video:tag>atom</video:tag>
      <video:tag>Particle</video:tag>
      <video:tag>physic</video:tag>
      <video:tag>God</video:tag>
      <video:tag>Creation</video:tag>
      <video:tag>harun</video:tag>
      <video:tag>yahya</video:tag>
      <video:tag>oktar</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>Universe</video:tag>
      <video:tag>Balance</video:tag>
      <video:tag>conscious</video:tag>
      <video:tag>Intelligent</video:tag>
      <video:tag>design</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Public-Health-250A-Lecture-5-Descriptive-Epidemiology-IV</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Public Health 250A - Lecture 5: Descriptive Epidemiology IV:</video:title>
      <video:description>Public Health 250A - Lecture 5: Descriptive Epidemiology IV:

Epidemiologic Methods I</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25562.jpg</video:thumbnail_loc>
      <video:duration>2967</video:duration>
      <video:publication_date>2012-09-18T16:25:28.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/h-V9KP0OnIA</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Public</video:tag>
      <video:tag>Health</video:tag>
      <video:tag>250A</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>5</video:tag>
      <video:tag>Descriptive</video:tag>
      <video:tag>epidemiology</video:tag>
      <video:tag>IV</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Tracheal-Intubation-Retrograde</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Tracheal  Intubation Retrograde</video:title>
      <video:description>This video provides information on a retrograde tracheal intubation. This procedure is carried out in emergency cases where orotracheal intubation is impossible due to an anatomic issue and other reasons as provided for in this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/6e322418-7914-45cc-bb3b-34b8597d26d9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>627</video:duration>
      <video:publication_date>2011-12-06T19:53:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10873.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Retrograde</video:tag>
      <video:tag>Intubation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Baboons-the-opportunists-hunting</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Baboons the opportunists, hunting</video:title>
      <video:description>Hungry baboons will eat just about anything from grass to eggs and even small animals. These animals are also quite opportunistic when it comes to hunting.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/6e0c02c3-9bbf-490a-b9eb-d34b7fd79ca0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>122</video:duration>
      <video:publication_date>2011-11-26T04:59:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8085.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Hungry</video:tag>
      <video:tag>baboons</video:tag>
      <video:tag>hunting</video:tag>
      <video:tag>elephant</video:tag>
      <video:tag>Nomads</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Namib</video:tag>
      <video:tag>Desert</video:tag>
      <video:tag>BBC</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Colony-Plans-on-Mars</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Colony Plans on Mars</video:title>
      <video:description>Video shows the space agencies discussing about the colony plans on Mars. Discussion is really interesting and you must watch this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/6e4e6fdb-19cd-4a5c-acfa-f53271e75c5d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>216</video:duration>
      <video:publication_date>2013-02-07T06:05:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29237.mp4</video:content_loc>
      <video:uploader>Jorge Rivera</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Mars</video:tag>
      <video:tag>Colony</video:tag>
      <video:tag>plans</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Alpha-amylase-assay-training-video-part-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Alpha amylase assay-training video part 2</video:title>
      <video:description>This second video in the series demonstrate the method of extraction of alpha amylase from wheat or flour. This required hydrolyzing the soluble starch present in the sample. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/6e5bad5c-6c47-40e7-b517-5736b4535b93/cand_5.jpg</video:thumbnail_loc>
      <video:duration>303</video:duration>
      <video:publication_date>2010-11-26T10:31:07.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6129.mp4</video:content_loc>
      <video:uploader>chucky</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>alpha</video:tag>
      <video:tag>amylase</video:tag>
      <video:tag>assay</video:tag>
      <video:tag>Training</video:tag>
      <video:tag>Video</video:tag>
      <video:tag>part</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Shrewsbury-smart-lipo-treatment</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Shrewsbury smart lipo treatment</video:title>
      <video:description>SmartLipo otherwise known as laser liposuction is a new and exciting means of creating the same great effects traditional surgical liposuction produces and is available at new new jersey li</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/6e5cc215-ca40-4b5b-96f4-5877e1fb43ef/cand_5.jpg</video:thumbnail_loc>
      <video:duration>264</video:duration>
      <video:publication_date>2011-12-06T20:09:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10909.mp4</video:content_loc>
      <video:uploader>mossar</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Shrewsbury</video:tag>
      <video:tag>smart</video:tag>
      <video:tag>LIPO</video:tag>
      <video:tag>treatment</video:tag>
      <video:tag>Monmouth</video:tag>
      <video:tag>new</video:tag>
      <video:tag>Jersey</video:tag>
      <video:tag>Li</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Tuberculosis-X-ray</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Tuberculosis X-ray</video:title>
      <video:description>Difference between an tuberculosis patients x-ray and a normal is discussed here. This X-ray is discussed by an expert doctor.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/6e5dbc40-e98a-4af3-99c9-b13aec6d04dc/cand_5.jpg</video:thumbnail_loc>
      <video:duration>112</video:duration>
      <video:publication_date>2011-11-30T01:21:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9226.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Chest</video:tag>
      <video:tag>x</video:tag>
      <video:tag>ray</video:tag>
      <video:tag>Tuberculosis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Shortest-Time</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Shortest Time</video:title>
      <video:description>Video shows the reviews of different experts about the shortest possible time. Interesting video you must watch it.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/6e5ece10-6de9-4343-a759-91d5257b1e27/cand_5.jpg</video:thumbnail_loc>
      <video:duration>145</video:duration>
      <video:publication_date>2013-01-12T00:56:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28660.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>What</video:tag>
      <video:tag>is</video:tag>
      <video:tag>the</video:tag>
      <video:tag>shortest</video:tag>
      <video:tag>Possible</video:tag>
      <video:tag>time</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-Computer-Science-169</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12- Computer Science 169</video:title>
      <video:description>Lec 12- Computer Science 169.
Software Engineering</video:description>
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    <loc>https://dnatube.com/videos/Basic-Suturing-in-the-Emergency-Room</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Basic Suturing in the Emergency Room</video:title>
      <video:description>There are various techniques for suturing a wound. This video presents some of them. Suturing is vital part of a patients` treatment. If done wrong, it may lead to severe complications.</video:description>
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      <video:duration>711</video:duration>
      <video:publication_date>2011-12-01T00:12:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9800.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Medical</video:category>
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      <video:tag>the</video:tag>
      <video:tag>Emergency</video:tag>
      <video:tag>Room</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Astronaut-Tycho</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Astronaut Tycho</video:title>
      <video:description>In this video shows the history related with astronaut Tycho. Tycho is popular because of an incident happened in space, Tycho is died because he failed to enter in toilet in a timely manner.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/6e388c66-6fd5-45e1-b560-137e3ef306ed/cand_5.jpg</video:thumbnail_loc>
      <video:duration>321</video:duration>
      <video:publication_date>2013-01-30T04:26:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29000.mp4</video:content_loc>
      <video:uploader>Bettye Purnell</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Tycho</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>This is a video of time laps photography.  It shows the movement of plants as they grow.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/08/a8042dc3-d273-4145-b3ee-830efd65c631/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2014-08-27T21:42:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31523.mp4</video:content_loc>
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      <video:publication_date>2013-01-12T01:30:16.000Z</video:publication_date>
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      <video:uploader>benco</video:uploader>
      <video:category>Geophysics</video:category>
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      <video:tag>words</video:tag>
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      <video:tag>World</video:tag>
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    <video:video>
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      <video:description>High blood cholesterol is the major cause of heart disease and stroke. Cholesterol is lipid produced by the liver. High cholesterol is a major health problem in developed countries. The American Heart Association estimates that about 40 million Americans have high cholesterol level that put them at high risk of heart disease.
 Edited by Ashraf</video:description>
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      <video:duration>469</video:duration>
      <video:publication_date>2010-10-16T04:46:21.000Z</video:publication_date>
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      <video:category>Medical</video:category>
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    <lastmod>2026-08-14</lastmod>
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      <video:duration>68</video:duration>
      <video:publication_date>2011-11-30T10:10:14.000Z</video:publication_date>
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      <video:category>Medical</video:category>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cornel West on How Academia Abandoned the Poor</video:title>
      <video:description>Economics glorifying &quot;unfettered markets&quot; have produced the bad fruit of widening income gaps and a shrinking middle class.  Cornel West says legions of academics who took part in the glorification of these ideas need to take responsibility, and emphasizes the importance of caring for the poor in a democratic society.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/6e8a3eeb-7a54-45dd-b1c0-8aa12cae64f5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>398</video:duration>
      <video:publication_date>2012-12-09T16:18:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28476.mp4</video:content_loc>
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      <video:category>Economics</video:category>
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      <video:tag>Barack</video:tag>
      <video:tag>Obama</video:tag>
      <video:tag>George</video:tag>
      <video:tag>Bush</video:tag>
      <video:tag>wall</video:tag>
      <video:tag>Street</video:tag>
      <video:tag>republican</video:tag>
      <video:tag>Party</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-Last-MIT-1806-Linear-Algebra-Spring-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec Last - MIT 18.06 Linear Algebra, Spring 2005</video:title>
      <video:description>&quot;Lec Last - MIT 18.06 Linear Algebra, Spring 2005&quot; Lecture Last: Final Course Review.

View the complete course at: http://ocw.mit.edu/18-06S05 

License: Creative Commons BY-NC-SA 
More information at http://ocw.mit.edu/terms 
More courses at http://ocw.mit.edu</video:description>
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      <video:publication_date>2012-08-26T19:54:18.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/RWvi4Vx4CDc</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
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      <video:tag>linear</video:tag>
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      <video:tag>Vector</video:tag>
      <video:tag>spaces</video:tag>
      <video:tag>determinants</video:tag>
      <video:tag>eigenvalues</video:tag>
      <video:tag>similarity</video:tag>
      <video:tag>positive</video:tag>
      <video:tag>definite</video:tag>
      <video:tag>matrices</video:tag>
      <video:tag>Least</video:tag>
      <video:tag>Squares</video:tag>
      <video:tag>approximations</video:tag>
      <video:tag>networks</video:tag>
      <video:tag>Fourier</video:tag>
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      <video:tag>Markov</video:tag>
      <video:tag>Processes</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Control-of-cardiac-and-smooth-muscle-function</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Control of cardiac and smooth muscle function</video:title>
      <video:description>Cardiac and smooth muscles functions involuntarily. Signals from the autonomic nervous system control these muscles. The sympathetic nerve signals stimulate this muscles, whereas, signals from the parasympathetic nerves decreases muscle activity. 
Edited by Ashraf</video:description>
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      <video:duration>80</video:duration>
      <video:publication_date>2009-07-08T03:05:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3024.mp4</video:content_loc>
      <video:uploader>sikadi</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>control</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Cardiac</video:tag>
      <video:tag>and</video:tag>
      <video:tag>smooth</video:tag>
      <video:tag>Muscle</video:tag>
      <video:tag>function</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-to-change-manual-winch-to-remote-controlled</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to change manual winch to remote controlled</video:title>
      <video:description>In this video we try to replace the manual switch of winch with remote controller. The motor of this winch is started by dual capacitor. So we use 4-channel rf remote control system.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/10/6e9ac288-5480-4286-9707-4afc772d3d32/cand_5.jpg</video:thumbnail_loc>
      <video:duration>213</video:duration>
      <video:publication_date>2012-10-25T02:15:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27928.mp4</video:content_loc>
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      <video:category>Others</video:category>
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      <video:tag>remote</video:tag>
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      <video:tag>rf</video:tag>
      <video:tag>control</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/F-Hfr-Strain</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>HFR strain
A strain, or clone, in which a conjugative plasmid (such as an F&apos;), integrated in the bacterial genome, is instrumental in the transfer (along with plasmid DNA) of integrated bacterial DNA in a sequential manner to a suitable recipient. 
This movie is made by Dr Nguyen Thanh Cong working at the Agricultural Genetics Institute in Hanoi, VIETNAMAddress below:Dr Nguyen Thanh CongMolecular Biology LaboratoryAgricultural Genetics InstituteVien Di truyen Nong NghiepTuliem, HanoiVIETNAM</video:description>
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      <video:duration>126</video:duration>
      <video:publication_date>2007-09-19T02:44:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1025.mp4</video:content_loc>
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      <video:tag>hfr</video:tag>
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    <loc>https://dnatube.com/videos/Transistor</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Transistor</video:title>
      <video:description>Transistor video</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/65ba40aa-bad8-4d5b-a336-6186603ea7ce/cand_5.jpg</video:thumbnail_loc>
      <video:duration>33</video:duration>
      <video:publication_date>2010-12-15T15:28:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6611.mp4</video:content_loc>
      <video:uploader>coldwash</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Transistor</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Busqueda-de-informacion-medica-video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Busqueda de informacion medica video</video:title>
      <video:description>Se trata de una presentación a cargo de Rafael Ospina en puntas de búsqueda de información médica de videos. El enlace - http://www.portaldemedicina.com - se recomienda para la búsqueda en la literatura eficaz en Internet. A continuación, utilice &quot;estrategias de búsqueda&quot; de ese portal.</video:description>
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      <video:publication_date>2009-05-26T00:15:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2275.mp4</video:content_loc>
      <video:uploader>PortaldeMedicina .com</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>medicina</video:tag>
      <video:tag>internet</video:tag>
      <video:tag>evidencia</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/NASAs-historic-landing-on-Mars</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>NASA&apos;s historic landing on Mars</video:title>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/6ec0fb3b-55dd-4eb9-8b58-38cd1caca443/cand_5.jpg</video:thumbnail_loc>
      <video:duration>780</video:duration>
      <video:publication_date>2013-02-02T22:02:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29092.mp4</video:content_loc>
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      <video:tag>Mars</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Sixty Symbols is a collaboration between the university of nottingham school of physics and astronomy and video journalist brady haran</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/6f06c6b9-e29e-4052-bf5a-73c3eb4a4fd2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>373</video:duration>
      <video:publication_date>2013-01-11T07:30:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28613.mp4</video:content_loc>
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      <video:tag>Antihydrogen</video:tag>
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      <video:duration>104</video:duration>
      <video:publication_date>2007-06-11T01:03:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/493.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Education</video:category>
      <video:tag>obesity</video:tag>
      <video:tag>healthcare</video:tag>
      <video:tag>metabolic</video:tag>
      <video:tag>clock</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>In a new study, researchers at the Moores Cancer Center and Department of Family and Preventive Medicine, UC San Diego used a complex computer prediction model to determine that intake of vitamin D3 and calcium would prevent 58,000 new cases of breast cancer and 49,000 new cases of colorectal cancer annually in the US and Canada. The researchers&apos; model also predicted that 75% of deaths from these cancers could be prevented with adequate intake of vitamin D3 and calcium. Dr. Cedric Garland, UCSD School of Medicine, lead researcher on the study discusses the implications of this finding and the proposed actions. (UCTV #16454)</video:description>
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      <video:duration>335</video:duration>
      <video:publication_date>2009-09-02T02:21:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3304.mp4</video:content_loc>
      <video:uploader>cancer</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Cedric</video:tag>
      <video:tag>Garl</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/DNA-Basepairing-explanation-by-James-Watson</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>DNA Basepairing explanation by James Watson</video:title>
      <video:description>James Watson Explains DNA Basepairing. In molecular biology, two nucleotides on opposite complementary DNA or RNA strands that are connected via hydrogen bonds are called a base pair (often abbreviated bp). In the canonical Watson-Crick DNA base pairing, adenine (A) forms a base pair with thymine (T) and guanine (G) with cytosine (C). In RNA, thymine is replaced by uracil (U). Alternate hydrogen bonding patterns, such as the wobble base pair and Hoogsteen base pair, also occur—particularly in RNA—giving rise to complex and functional tertiary structures. Importantly, pairing is the mechanism by which codons on messenger RNA molecules are recognized by anticodons on transfer RNA during protein translation. Some DNA- or RNA-binding enzymes can recognize specific base pairing patterns that identify particular regulatory regions of genes. REad more: http://en.wikipedia.org/wiki/Base_pair</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/6f5b767c-dd06-4b38-ab2b-8b1721af80b3/cand_5.jpg</video:thumbnail_loc>
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    <lastmod>2026-08-14</lastmod>
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    <loc>https://dnatube.com/videos/Lumbal-Disc-Prolapse-Patient-Tutorial-Commercial</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>Lumbal Disc Prolapse - Patient Tutorial Commercial</video:title>
      <video:description>The video is a commercial on patient information tutorials. The idea to create such videos is related to the need of patient education. It is important for people suffering a chronic condition so they can handle their disease and know when it is imperative to look for medical help.</video:description>
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    <loc>https://dnatube.com/videos/3D-lasik-eye-surgery-animation</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:description>The 3D lasik experience continues with the surgery itself again hunter vision utilizes the very latest bladeless technology because it helps to retain the three dimensional shape of the cornea in a way previous generations of lasik</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Eye examination is important because of the need to establish good vision but more so to be able to detect any disease that may be forming. A complete eye examination is a set of tests.</video:description>
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    <loc>https://dnatube.com/videos/Properties-of-Heterocycles</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:description>This video shows the acid-base properties of hetero-cycles. Here the reactions are shown with examples which will make the topic more clear.</video:description>
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      <video:uploader>wises</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Leaf-Venation</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>Leaf Venation</video:title>
      <video:description>Brief details of leaf venation</video:description>
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      <video:uploader>Manoj Nair</video:uploader>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Is it possible to see through people&apos;s clothing</video:title>
      <video:description>Do you like experimenting of love working with cameras, here is a stunt you can pull to impress your friends.</video:description>
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    <loc>https://dnatube.com/videos/Classifying-Triangles</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:description>This video explains the classification of triangles. It mentions that a triangle is a certain type of polygon.</video:description>
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    <loc>https://dnatube.com/videos/Supermassive-black-hole</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:description>Supermassive black holes are explained in this video. They are millions to billions time the mass of a typical black hole. Evidence are mounting that every galaxy has a supermassive black hole at its center. Edited by Ashraf</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Nuclear Magnetic Resonance spectroscopy is used in determination for protein structure. This video presents a new approach to NMR based protein structure determination. The new method is claimed to be at least twice more efficient than previous methods of NMR based protein structure determination. Edited by Ashraf</video:description>
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    <loc>https://dnatube.com/videos/Liver-surgery-in-India</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:description>In this video, a liver surgery in India with Forerunners Healthcare is performed.</video:description>
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    <loc>https://dnatube.com/videos/Molecular-motors-dynein</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:description>Dynein motor protein movement recreated from electron microscopy pictures.</video:description>
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      <video:uploader>tubeman</video:uploader>
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    <loc>https://dnatube.com/videos/Ear-Examination</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:description>The purpose of this video is to help the medical students in examination of ear. A full step by step examination of the patient is performed here.</video:description>
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    <loc>https://dnatube.com/videos/Salmonella-Infection-Demonstration</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>Salmonella Infection Demonstration</video:title>
      <video:description>Dr. Finlay and another student volunteer illustrate how Salmonella infects a cell, using a marble, plastic wrap, and some yellow gelatin. Also featured on the DVD 2000 and Beyond: Confronting the Microbe Menace, available free from HHMI.</video:description>
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    <loc>https://dnatube.com/videos/Administering-Surgical-Staple</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>In place of sutures to close skin wounds the surgical staple is used in it&apos;s place. Stapling is found out to be much faster and more accurate and consistent.</video:description>
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      <video:uploader>benco</video:uploader>
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    <loc>https://dnatube.com/videos/Lec-26-Free-Energy-of-HBr-vs-HF-Quiz-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 26 - Free Energy of HBr vs. HF  (Quiz 1)</video:title>
      <video:description>Free Energy of HBr vs. HF  (Quiz 1)

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
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    <loc>https://dnatube.com/videos/Cell-Quakes-Actin-and-Actinin</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:description>This movie presents a simulation of the behavior of selected cytoskeletal components as external forces are applied to the model representing the forces of cell migration.
video reff: Anthony Zielinksi, Charles Lumsden et al</video:description>
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      <video:publication_date>2007-12-19T01:17:36.000Z</video:publication_date>
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      <video:uploader>ayseni</video:uploader>
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    <loc>https://dnatube.com/videos/Crank-Examination</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:description>This video shows a step by step examination of patients crank. Checking the flexibility and Rotating the arm internally and externally to observe the pain is shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/71d399ba-bd05-426d-b65e-b87821d52eb6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>18</video:duration>
      <video:publication_date>2011-11-29T11:05:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8821.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Crank</video:tag>
      <video:tag>Test</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Super-Model-of-the-Spider-World-in-Monster-Bug-Wars</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Super Model of the Spider World in Monster Bug Wars</video:title>
      <video:description>This video demonstrates the Monster Bug Wars and features the super model of the spider world and specifically the green jumping spider which is sexually dimorphic and can launch itself 20 times its body length.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/71d536ed-8325-4546-91d6-ab94d530a113/cand_5.jpg</video:thumbnail_loc>
      <video:duration>127</video:duration>
      <video:publication_date>2012-12-09T07:07:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28437.mp4</video:content_loc>
      <video:uploader>Amir Nayak</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Monster</video:tag>
      <video:tag>Bug</video:tag>
      <video:tag>Wars</video:tag>
      <video:tag>Super</video:tag>
      <video:tag>model</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>spider</video:tag>
      <video:tag>World</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Closest-Distance-Between-Two-People</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Closest Distance Between Two People</video:title>
      <video:description>Do you know that you can&apos;t actually touch anything. A brief description of the closest distance between two things is provided here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/71e50c4c-5225-471a-b888-587d324ae57a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>328</video:duration>
      <video:publication_date>2013-02-10T03:20:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29985.mp4</video:content_loc>
      <video:uploader>Eugenio Boyd</video:uploader>
      <video:category>Others</video:category>
      <video:tag>You</video:tag>
      <video:tag>Can</video:tag>
      <video:tag>T</video:tag>
      <video:tag>touch</video:tag>
      <video:tag>Anything</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Electrons-At-Absolute-Zero</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Electrons At Absolute Zero</video:title>
      <video:description>Do electrons move at Absolute Zero? This video will answer you for all the questions in your mind regarding the movement of electrons.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/71ee24f5-0684-4eb0-bf5a-734b138a74ef/cand_5.jpg</video:thumbnail_loc>
      <video:duration>505</video:duration>
      <video:publication_date>2013-01-30T08:01:29.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29068.mp4</video:content_loc>
      <video:uploader>Lynette Steffen</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>do</video:tag>
      <video:tag>Electrons</video:tag>
      <video:tag>move</video:tag>
      <video:tag>at</video:tag>
      <video:tag>Absolute</video:tag>
      <video:tag>Zero</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Introduction-to-Physical-Examination</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Introduction to Physical Examination</video:title>
      <video:description>This video will help you to know the basics which should always be kept in mind by the doctor. A stethoscope, pen light, paper and pen are the most important things that is required for physical examination.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/a8591ff0-959a-40f4-be7d-f28a62a0aa6f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>418</video:duration>
      <video:publication_date>2011-12-06T19:50:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10867.mp4</video:content_loc>
      <video:uploader>catee</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Physical</video:tag>
      <video:tag>Examination</video:tag>
      <video:tag>introduction</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-insulin-is-synthesized-by-beta-cells</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How insulin is synthesized by beta cells</video:title>
      <video:description>Insulin is a hormone which is essential for the metabolism of glucose. It is synthesized in the beta cells residing in the istels of Langerhans in pancreas. This video explains how insulin is synthesized by the beta cells. Edited by Ashraf
.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/07/a85db9d9-7ada-4bee-b4cf-b21675870895/cand_5.jpg</video:thumbnail_loc>
      <video:duration>327</video:duration>
      <video:publication_date>2009-07-08T00:38:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2993.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>How</video:tag>
      <video:tag>Insulin</video:tag>
      <video:tag>is</video:tag>
      <video:tag>synthesized</video:tag>
      <video:tag>by</video:tag>
      <video:tag>beta</video:tag>
      <video:tag>cells</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Singapore-Math-Grade-3a-Unit-1-part-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec -3 Singapore Math: Grade 3a, Unit 1 (part 3)</video:title>
      <video:description>Singapore Math: Grade 3a, Unit 1 (part 3)

Objectives: Read and write numbers less than 10,000.  Relate each digit in a 4-digit number to its place value.  Compare and order numbers within 10,000.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21893.jpg</video:thumbnail_loc>
      <video:duration>797</video:duration>
      <video:publication_date>2012-09-10T17:51:51.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/f1zhOtnCWM4</video:player_loc>
      <video:uploader>0|1|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Singapore</video:tag>
      <video:tag>math</video:tag>
      <video:tag>Grade</video:tag>
      <video:tag>3a</video:tag>
      <video:tag>Unit</video:tag>
      <video:tag>1</video:tag>
      <video:tag>part</video:tag>
      <video:tag>3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Open-Heart-Surgery-video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Open Heart Surgery video</video:title>
      <video:description>Open heart surgery is any surgery where the chest is opened and surgery is done on the heart muscle valves arteries or other parts of the heart such as the aorta the term open means that the chest is cut open</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/7d95abcb-193e-4e6d-bd43-8921788828fd/cand_5.jpg</video:thumbnail_loc>
      <video:duration>82</video:duration>
      <video:publication_date>2011-11-30T09:21:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9442.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Open</video:tag>
      <video:tag>Heart</video:tag>
      <video:tag>Surgery</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Atoms-and-the-Periodic-Table-1-of-15</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Atoms and the Periodic Table (1 of 15)</video:title>
      <video:description>Episode 1 of In Search of Giants: Dr Brian Cox takes us on a journey through the history of particle physics. In this episode we learn that the Greeks knew about atoms and how Mendeleyev&apos;s periodic table was among the first clues that the atom had a deeper structure. This film is part of a series originally broadcast on Teachers&apos; TV (www.teachers.tv The series was made with the support of The Science and Technology Facilities Council (www.scitech.ac.uk). www.lhc.ac.uk - Official UK LHC ...</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/720fb6f4-22f7-45a9-b6f9-b6c87baf2b62/cand_5.jpg</video:thumbnail_loc>
      <video:duration>123</video:duration>
      <video:publication_date>2009-04-18T07:44:44.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1814.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Education</video:category>
      <video:tag>CERN</video:tag>
      <video:tag>LHC</video:tag>
      <video:tag>Large</video:tag>
      <video:tag>Hadron</video:tag>
      <video:tag>Collider</video:tag>
      <video:tag>Particle</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>atoms</video:tag>
      <video:tag>periodic</video:tag>
      <video:tag>table</video:tag>
      <video:tag>Dr</video:tag>
      <video:tag>Brian</video:tag>
      <video:tag>Cox</video:tag>
      <video:tag>Alom</video:tag>
      <video:tag>Shaha</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Hydatid-Cyst-Excision-from-Liver-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Hydatid Cyst Excision from Liver Video</video:title>
      <video:description>The surgical treatment technique for liver hydatic cyst cannot be standardized and the surgical technique should be tailored according to the extent of the cyst and any adjunct complications of hydatid disease</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/723472ed-df0a-4f9f-8586-d9b8510e46f8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>325</video:duration>
      <video:publication_date>2011-11-30T22:38:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9696.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Hydatid</video:tag>
      <video:tag>Cyst</video:tag>
      <video:tag>excision</video:tag>
      <video:tag>From</video:tag>
      <video:tag>Liver</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Step-Deviation-Method-Numerical</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Step Deviation Method Numerical</video:title>
      <video:description>How to find the mean of a given data. Here is a detailed way of finding the solution.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/7242e5f4-5324-4693-86d7-40ee271e6036/cand_5.jpg</video:thumbnail_loc>
      <video:duration>174</video:duration>
      <video:publication_date>2010-12-20T13:48:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6688.mp4</video:content_loc>
      <video:uploader>dawn82</video:uploader>
      <video:category>Tutorials</video:category>
      <video:tag>Step</video:tag>
      <video:tag>Deviation</video:tag>
      <video:tag>method</video:tag>
      <video:tag>numerical</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Nucleus-of-an-atom</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Nucleus of an atom</video:title>
      <video:description>Nucleus of an atom was first discovered by deflection of positive particles passed through a thin foil of gold.
The Geiger–Marsden experiment (also called the Gold foil experiment or the Rutherford experiment) was an experiment to probe the structure of the atom performed by Hans Geiger and Ernest Marsden in 1909,[1] under the direction of Ernest Rutherford at the Physical Laboratories of the University of Manchester. The unexpected results of the experiment demonstrated for the first time the existence of the atomic nucleus, leading to the downfall of the plum pudding model of the atom, and the development of the Rutherford (or planetary) model.
A beam of alpha particles, generated by the radioactive decay of radium, was directed normally onto a sheet of very thin gold foil. The gold foil was surrounded by a circular sheet of zinc sulfide (ZnS) which was used as a detector: the ZnS sheet would light up when hit with alpha particles. Under the prevailing plum pudding model, the alpha particles should all have been deflected by, at most, a few degrees; measuring the pattern of scattered particles was expected to provide information about the distribution of charge within the atom. However they observed that a very small percentage of particles were deflected through angles much larger than 90 degrees. According to Rutherford:
&apos;&apos;It was quite the most incredible event that has ever happened to me in my life. It was almost as incredible as if you fired a 15-inch shell at a piece of tissue paper and it came back and hit you. On consideration, I realized that this scattering backward must be the result of a single collision, and when I made calculations I saw that it was impossible to get anything of that order of magnitude unless you took a system in</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/06/72560bc0-7ee9-4a8d-86cf-0123736db23f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>48</video:duration>
      <video:publication_date>2009-06-07T15:01:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2811.mp4</video:content_loc>
      <video:uploader>abdul hannan</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>Nucleus</video:tag>
      <video:tag>of</video:tag>
      <video:tag>an</video:tag>
      <video:tag>atom</video:tag>
      <video:tag>deflection</video:tag>
      <video:tag>thin</video:tag>
      <video:tag>Foil</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Landing-of-STS-128-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Landing of STS-128 Video</video:title>
      <video:description>This video shows the landing of STS-128 mission with the full explanation of different phases. Video is really interesting and is helpful for knowledge purpose.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/7269b3ad-eb47-4a50-9fcd-f2bc1ff4aa02/cand_5.jpg</video:thumbnail_loc>
      <video:duration>335</video:duration>
      <video:publication_date>2013-02-07T07:21:30.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29322.mp4</video:content_loc>
      <video:uploader>Ian Wynn</video:uploader>
      <video:category>Aerospace Engineering</video:category>
      <video:tag>STS</video:tag>
      <video:tag>128</video:tag>
      <video:tag>landing</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Computer-Science-10-Lecture-7-Algorithmic-Complexity-Spring-2012</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Computer Science 10 - Lecture 7: Algorithmic Complexity Spring 2012</video:title>
      <video:description>Computer Science 10 - Lecture 7: Algorithmic Complexity

The Beauty and Joy of Computing


This video is a part of lectures of Computer Science 10, 001 - Spring 2012 course.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26834.jpg</video:thumbnail_loc>
      <video:duration>3136</video:duration>
      <video:publication_date>2012-09-19T02:41:25.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/jziw2Wc7tVQ</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>10</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>7</video:tag>
      <video:tag>Algorithmic</video:tag>
      <video:tag>complexity</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Health-Disease-Called-Osteoporosis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Health Disease Called Osteoporosis</video:title>
      <video:description>This medical video explains the risks, signs and symptoms of Osteoporosis. Osteoporosis is a disease that weakens and thickens the bones. People affected with it have greater danger for bone fractures.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/726a6b4d-2378-490d-bc4f-0575a0740b8a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>114</video:duration>
      <video:publication_date>2011-12-06T17:02:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10655.mp4</video:content_loc>
      <video:uploader>glukan</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Risk</video:tag>
      <video:tag>Symptomps</video:tag>
      <video:tag>Causes</video:tag>
      <video:tag>osteoporosis</video:tag>
      <video:tag>Health</video:tag>
      <video:tag>Disease</video:tag>
      <video:tag>bone</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Bohrs-model-of-the-atom</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Bohr&apos;s model of the atom</video:title>
      <video:description>The Bohr model is a primitive model of the hydrogen atom. As a theory, it can be derived as a first-order approximation of the hydrogen atom using the broader and much more accurate quantum mechanics, and thus may be considered to be an obsolete scientific theory. However, because of its simplicity, and its correct results for selected systems (see below for application), the Bohr model is still commonly taught to introduce students to quantum mechanics, before moving on to the more accurate but more complex valence shell atom. A related model was originally proposed by Arthur Erich Haas in 1910, but was rejected. The quantum theory of the period between Planck&apos;s discovery of the quantum (1900) and the advent of a full-blown quantum mechanics (1925) is often referred to as the old quantum theory.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/06/726db3af-b0bc-4fd8-b447-d2267cfbaefa/cand_5.jpg</video:thumbnail_loc>
      <video:duration>50</video:duration>
      <video:publication_date>2009-06-07T15:05:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2812.mp4</video:content_loc>
      <video:uploader>abdul hannan</video:uploader>
      <video:category>Analytical Chemistry</video:category>
      <video:tag>bohr</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cadherins-Structure-and-function-part-III-adherens-junctions-and-tissue-morphogenesis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cadherins: Structure and function part III -  adherens junctions and tissue morphogenesis</video:title>
      <video:description>This is part 3 of a video series explaining the molecular structure of the classic cadherins, and their function in cellular adhesion and recognition and tissue patterning. Videos are created by The RIKEN Center for Developmental Biology (CDB).</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/04/728d322c-f156-4fc4-b1bd-4ca4048f7bfa/cand_5.jpg</video:thumbnail_loc>
      <video:duration>89</video:duration>
      <video:publication_date>2007-04-02T18:41:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/169.mp4</video:content_loc>
      <video:uploader>siere</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Cadherins</video:tag>
      <video:tag>links</video:tag>
      <video:tag>between</video:tag>
      <video:tag>cells</video:tag>
      <video:tag>Junction</video:tag>
      <video:tag>cytoskeleton</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>sheert</video:tag>
      <video:tag>Dermal</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-Photosynthesis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Photosynthesis</video:title>
      <video:description>This video shows the leaf anatomy and chloroplast structure in detail. This is the process of conversion of water and carbon-dioxide into oxygen in presence of sunlight.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/729ae325-a33a-419b-9db0-aa9a5530e302/cand_5.jpg</video:thumbnail_loc>
      <video:duration>633</video:duration>
      <video:publication_date>2010-12-03T12:04:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6379.mp4</video:content_loc>
      <video:uploader>poison</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>ap</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>lesson</video:tag>
      <video:tag>Photosynthesis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Dinosaur-Hunting</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Dinosaur Hunting</video:title>
      <video:description>Dinosaurs are said to exist over 230 million years ago. This video explains how these dinosaurs hunted. This video source is mammals vs dinos.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/72b07b85-58be-44ea-b198-ac1d6b1dec66/cand_5.jpg</video:thumbnail_loc>
      <video:duration>118</video:duration>
      <video:publication_date>2012-12-07T06:08:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28292.mp4</video:content_loc>
      <video:uploader>Amir Nayak</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Mammals</video:tag>
      <video:tag>vs</video:tag>
      <video:tag>Dinos</video:tag>
      <video:tag>Dinosaur</video:tag>
      <video:tag>hunting</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/SDS-PAGE</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>SDS-PAGE</video:title>
      <video:description>by Abnova - SDS-PAGE is a technique used to separate proteins according to their electrophoretic mobility. SDS gel electrophoresis of samples have identical charge per unit mass due to binding of SDS results in fractionation by size, visualize the separated proteins, or process further application.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/05/72b62820-0f6c-40f1-840c-8cc2f8d8556f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>190</video:duration>
      <video:publication_date>2010-05-05T02:46:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4334.mp4</video:content_loc>
      <video:uploader>Abnova Corp</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>Abnova</video:tag>
      <video:tag>SDS</video:tag>
      <video:tag>page</video:tag>
      <video:tag>antibody</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>protein</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-City-of-Pripyat</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The City of Pripyat</video:title>
      <video:description>Pripyat is considered to be a ghost town situated near the nuclear power plant. This video will introduce you with this city.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/72d27d65-fd3b-4723-a510-7a113a19dbc9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>623</video:duration>
      <video:publication_date>2013-02-09T06:41:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29812.mp4</video:content_loc>
      <video:uploader>Alberto Felder</video:uploader>
      <video:category>Others</video:category>
      <video:tag>chernobyl</video:tag>
      <video:tag>2012</video:tag>
      <video:tag>the</video:tag>
      <video:tag>City</video:tag>
      <video:tag>of</video:tag>
      <video:tag>pripyat</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/BioBytes-Biotech-in-the-home</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>BioBytes Biotech in the home</video:title>
      <video:description>Biotechnology is not just used in laboratories to modify genes. We all use biotechnology in our everyday lives – from lipstick to laundry to lunch!

Some people think that biotechnology is about genetic modification or cloning and are surprised to learn of the full scope of this field and its applications. Biotechnology is used in our homes everyday and our lives would be quite different without it.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/72fb6b5e-74f9-4c41-a525-6cb7e27d5e2e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>241</video:duration>
      <video:publication_date>2010-11-16T12:14:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5484.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Others</video:category>
      <video:tag>BioBytes</video:tag>
      <video:tag>biotech</video:tag>
      <video:tag>in</video:tag>
      <video:tag>the</video:tag>
      <video:tag>home</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Holmium-Laser-Enucleation-of-the-Prostate-HoLEP</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Holmium Laser Enucleation of the Prostate (HoLEP)</video:title>
      <video:description>Holmium laser enucleation of the prostate combined with mechanical morcellation represents the latest refinement of holmium yag surgical treatment for benign prostatic hyperplasia utilizing this technique even the largest of glands can be effectively treated with minimal morbidity</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/72ffe66b-5814-436e-838f-d39fec060a87/cand_5.jpg</video:thumbnail_loc>
      <video:duration>153</video:duration>
      <video:publication_date>2011-11-30T22:16:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9645.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>HoLEP</video:tag>
      <video:tag>Holmium</video:tag>
      <video:tag>Laser</video:tag>
      <video:tag>enucleation</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Prostate</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Laparoscopic-Tubal-Patency-Test</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Laparoscopic Tubal Patency Test</video:title>
      <video:description>If the dye does not enter either tube where it joins the uterus on each side, this could indicate an obstruction. The canal of the tubes is so narrow at this site that it is only just visible to the eye and may have become permanently blocked by previous inflammation and infection or temporarily blocked by muscle spasm. Sometimes the dye only passes through one tube and fails to fill the other tube at all. If the tube is obstructed at its outer end, as the dye is injected the tube becomes grossly distended (known as a hydrosalpinx). With increasing pressure the dye can be occasionally forced through the sealed off end of the tube but this nearly always closes itself off to become obstructed again.
http://www.laparoscopyhospital.com</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/09/72fde567-ff1c-4fec-a9db-a79daeeac4cb/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2013-09-20T14:12:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30729.mp4</video:content_loc>
      <video:uploader>Rajneesh Mishra</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Laparoscopic</video:tag>
      <video:tag>tubal</video:tag>
      <video:tag>Patency</video:tag>
      <video:tag>Test</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Beyond-the-Bottom-Billion</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1- Beyond the Bottom Billion</video:title>
      <video:description>&quot;Lec 1- Beyond the Bottom Billion&quot;The annual Oxford University Alumni Weekend aims to showcase the Collegiate University as a whole, giving prominence to a range of current research and its application to real world situations, as well as recognising the achievements of Oxford men and women. Past themes include &quot;A Global Oxford&quot; (2008), &quot;Equal Citizenship&quot; (2009) and &quot;Shared Treasures&quot; (2010).</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21440.jpg</video:thumbnail_loc>
      <video:duration>3242</video:duration>
      <video:publication_date>2012-09-09T05:18:03.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/R-KLATwDf1o</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>1</video:tag>
      <video:tag>Beyond</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Bottom</video:tag>
      <video:tag>billion</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Power-of-Nothing</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Power of Nothing</video:title>
      <video:description>This video explains how the power of nothing can make a metal drum collaps. The video source is Through the Wormhole.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/7312455c-d86f-4a5c-9804-b7f315f95538/cand_5.jpg</video:thumbnail_loc>
      <video:duration>127</video:duration>
      <video:publication_date>2012-12-09T08:36:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28466.mp4</video:content_loc>
      <video:uploader>Amir Nayak</video:uploader>
      <video:category>Others</video:category>
      <video:tag>the</video:tag>
      <video:tag>Power</video:tag>
      <video:tag>of</video:tag>
      <video:tag>nothing</video:tag>
      <video:tag>Through</video:tag>
      <video:tag>Wormhole</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Reason-Behind-Red-Eye-in-Pictures</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Reason Behind Red Eye in Pictures</video:title>
      <video:description>This video will help you in understanding the reason behind the read eyes that some times appear in photos. The scientific facts related with this are shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/732cd07a-9bfa-4ebf-b32d-15a26133d348/cand_5.jpg</video:thumbnail_loc>
      <video:duration>37</video:duration>
      <video:publication_date>2013-02-10T02:18:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29935.mp4</video:content_loc>
      <video:uploader>Brock Michel</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>What</video:tag>
      <video:tag>Causes</video:tag>
      <video:tag>Red</video:tag>
      <video:tag>Eye</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Photos</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-does-the-LHC-MoEDAL-Experiment-at-CERN-tell-us-about-our-universe</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What does the LHC MoEDAL Experiment at CERN tell us about our universe?</video:title>
      <video:description>This amazing video vividly illustrates how the largest machine in the world, the LHC, manipulates magnets, protons, energy, plastic, and other components in order to help us rediscover how our universe was born billions of years ago. If you would like to take a peek into the extraordinary world of particle physics, then you must see this clip.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/732e6c50-3982-4a47-a037-8dc2e1535c7c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>180</video:duration>
      <video:publication_date>2013-01-12T01:02:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28673.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>CERN</video:tag>
      <video:tag>LHC</video:tag>
      <video:tag>MoEDAL</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>Universe</video:tag>
      <video:tag>proton</video:tag>
      <video:tag>Big</video:tag>
      <video:tag>bang</video:tag>
      <video:tag>energy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Basic-Information-of-Cell-Organelles</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Basic Information of Cell Organelles</video:title>
      <video:description>This video explains how the cell organelles plays a vital role in functioning of the cell. They are minute membrane bound vesicles present in the cytoplasm.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/732f8133-98dc-4982-a7ee-3b0290b18d06/cand_5.jpg</video:thumbnail_loc>
      <video:duration>409</video:duration>
      <video:publication_date>2011-11-29T02:36:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8644.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Biomedical Engineering</video:category>
      <video:tag>cell</video:tag>
      <video:tag>Organelles</video:tag>
      <video:tag>in</video:tag>
      <video:tag>3d</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cancer-Pathology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cancer Pathology</video:title>
      <video:description>This is a cancerquest video showing pathology of cancer. Real patients are filmed in this medical video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/73470ea2-f903-45c2-a051-f1411fb92b35/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2009-05-30T08:56:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2701.mp4</video:content_loc>
      <video:category>Education</video:category>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cell-Fractionation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cell Fractionation</video:title>
      <video:description>This video describes the process of cell fractionation. This is a process of sepration of large number of cells which involves many steps in the process. This video discusses all these steps in detail.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/73606fe6-2197-4d99-875c-f7cd4995846c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>125</video:duration>
      <video:publication_date>2010-12-03T12:02:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6376.mp4</video:content_loc>
      <video:uploader>poison</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>ap</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>types</video:tag>
      <video:tag>Fractionation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Modified-Widman-Flap</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - Modified Widman Flap</video:title>
      <video:description>&quot;Lec 11 - Modified Widman Flap&quot; Shows the modified Widman Flap Periodontic surgery.

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21549.jpg</video:thumbnail_loc>
      <video:duration>877</video:duration>
      <video:publication_date>2012-09-09T05:54:11.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/MLxwOPQQkqs</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>11</video:tag>
      <video:tag>Modified</video:tag>
      <video:tag>Widman</video:tag>
      <video:tag>Flap</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-22-Class-V-amalgam-Cavity-liner-and-cement-base</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22 - Class V amalgam: Cavity liner and cement base</video:title>
      <video:description>&quot;Lec 22 - Class V amalgam: Cavity liner and cement base Applying the cavity liner and cement base.  Orig. air date: MAR 8 74

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22837.jpg</video:thumbnail_loc>
      <video:duration>283</video:duration>
      <video:publication_date>2012-09-11T08:13:30.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/xvRxoE-3aAI</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>22</video:tag>
      <video:tag>class</video:tag>
      <video:tag>V</video:tag>
      <video:tag>Amalgam</video:tag>
      <video:tag>Cavity</video:tag>
      <video:tag>liner</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Cement</video:tag>
      <video:tag>base</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-23-Dental-Anatomy-and-Restorative-Dentistry</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23 - Dental Anatomy and Restorative Dentistry</video:title>
      <video:description>&quot;Lec 23 - Dental Anatomy and Restorative Dentistry&quot; The focus is primarily on the Operative Department&apos;s view of Dental Anatomy: cavity classification, aspects of crown and bridge and pulpal relationships discussed. Orig. air date: MAY 15 74

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22838.jpg</video:thumbnail_loc>
      <video:duration>932</video:duration>
      <video:publication_date>2012-09-11T08:13:35.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/a3yRFJqyXLo</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>23</video:tag>
      <video:tag>Dental</video:tag>
      <video:tag>anatomy</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Restorative</video:tag>
      <video:tag>Dentistry</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-to-Tie-The-Squared-Notch</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to Tie The Squared Notch</video:title>
      <video:description>The squared notch is commonly used by surgeons. This video will teach you how to tie this knot.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/3015963e-c168-4b5c-b1ed-2331f2d18824/cand_25.jpg</video:thumbnail_loc>
      <video:duration>19</video:duration>
      <video:publication_date>2011-11-29T10:52:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8768.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Squared</video:tag>
      <video:tag>Notch</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Flourescence-recovery-after-photobleaching</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Flourescence recovery after photobleaching</video:title>
      <video:description>This video shows the protein movement on membrane by using the FRAP method. This is more information about Fluorescence recovery after photobleaching.

FRAP was used to help define the fluid mosaic model of cell membranes. It can also be used to determine if a protein is able to move within a membrane (high percent recovery with a fast mobility), or whether it is tethered other structural components of the cell (low percent recovery with a slow mobility). 

All fluorescent dyes emit light of one wave length (e.g. green) after they have absorbed light of another wave length (e.g. blue). However, if a very high intensity blue light is delivered to the dye, the dye will photobleach meaning that the high intensity light has rendered the dye unable to fluoresce.

This phenomenon has lead to an interesting method called Fluorescence Recovery After Photobleaching (FRAP). The idea behind this method is to use FRAP to measure the ability of a molecule to move around over time. To do this, a fluorophore must be covalently attached to your favorite molecule (i.e. protein, lipid, carbohydrate). Using a epifluorescence microscope, visualize the fluorescently tagged molecule using a low light intensity</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/03/737328a2-46e1-464d-9a2a-809dadfd225e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>105</video:duration>
      <video:publication_date>2007-03-25T18:49:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/67.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Molecular Biology</video:category>
      <video:tag>FRAP</video:tag>
      <video:tag>fluorescence</video:tag>
      <video:tag>GFP</video:tag>
      <video:tag>membrane</video:tag>
      <video:tag>proteins</video:tag>
      <video:tag>fluid</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-fruit-fly-Drosophila-Melanogaster-Cinderella-of-Genet</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The fruit fly, Drosophila Melanogaster ( Cinderella of Genet</video:title>
      <video:description>The fruit fly, Drosophila Melanogaster ( Cinderella of Genetics )</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/7372fe1e-a6f9-4667-8950-870ebce39f2d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>127</video:duration>
      <video:publication_date>2010-11-30T14:35:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6303.mp4</video:content_loc>
      <video:uploader>life</video:uploader>
      <video:category>Drosophila</video:category>
      <video:tag>the</video:tag>
      <video:tag>Fruit</video:tag>
      <video:tag>fly</video:tag>
      <video:tag>drosophila</video:tag>
      <video:tag>melanogaster</video:tag>
      <video:tag>Cinderella</video:tag>
      <video:tag>of</video:tag>
      <video:tag>genetics</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4-Paying for Social Protection</video:title>
      <video:description>&quot;Lec 4-Paying for Social Protection&quot;Presentations and lectures from the 1909 People&apos;s Budget Symposium, held in October, 2009 on Lloyd George&apos;s landmark budget in 1909, which gave way to significant social reforms.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21443.jpg</video:thumbnail_loc>
      <video:duration>763</video:duration>
      <video:publication_date>2012-09-09T05:18:30.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/DDnY8527YG4</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>4</video:tag>
      <video:tag>Paying</video:tag>
      <video:tag>for</video:tag>
      <video:tag>social</video:tag>
      <video:tag>Protection</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>What is Plasmid cloning ?</video:title>
      <video:description>This video explains plasmid cloning.

Plasmid Cloning.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/10/737b2761-074e-4b6b-8927-05aaea49f415/cand_5.jpg</video:thumbnail_loc>
      <video:duration>263</video:duration>
      <video:publication_date>2012-10-11T10:55:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27900.mp4</video:content_loc>
      <video:uploader>Julia Roberts</video:uploader>
      <video:category>Genetics</video:category>
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      <video:tag>cloning</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/How-Its-Made-Deli-Sausage</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How Its Made- Deli Sausage</video:title>
      <video:description>This clip from the TV show How It&apos;s Made gives a step-by-step explanation of how sausages are made.  This includes the making of the actual sausage as well as its packaging.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/7384692c-f05e-4e77-8e9b-59cfd02ebfab/cand_5.jpg</video:thumbnail_loc>
      <video:duration>113</video:duration>
      <video:publication_date>2012-12-09T07:00:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28419.mp4</video:content_loc>
      <video:uploader>Amir Nayak</video:uploader>
      <video:category>Entrepreneurship</video:category>
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      <video:tag>its</video:tag>
      <video:tag>Made</video:tag>
      <video:tag>Deli</video:tag>
      <video:tag>Sausage</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Explanation of lock and key mechanism with different examples is provided here. Formation of intermediate complex is described with diagrams.</video:description>
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      <video:duration>55</video:duration>
      <video:publication_date>2013-02-10T02:01:24.000Z</video:publication_date>
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      <video:uploader>Brock Michel</video:uploader>
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      <video:tag>of</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/09/739bcd09-465a-43d0-a721-b0a4fec50da6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>139</video:duration>
      <video:publication_date>2007-09-08T20:08:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/964.mp4</video:content_loc>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>What if every force in our expanding universe could be explained through the amazingly simple unifying principle of particle expansion? Wouldnt that be worth five minutes of your time? This is an &apos;animatic&apos; -- a rough animated sketch -- of my master&apos;s project, which I have another year and a half to turn into a cinematic masterpiece... Comments are welcome and very much appreciated. Visit http://www.avantgravity.com/3d_gravity.html for more science-oriented animation. ...</video:description>
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      <video:duration>316</video:duration>
      <video:publication_date>2009-03-25T23:03:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1432.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Others</video:category>
      <video:tag>gravity</video:tag>
      <video:tag>expansion</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>Cruz</video:tag>
      <video:tag>deWilde</video:tag>
      <video:tag>astronomy</video:tag>
      <video:tag>nuclear</video:tag>
      <video:tag>3d</video:tag>
      <video:tag>Animation</video:tag>
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      <video:tag>Science</video:tag>
      <video:tag>Particle</video:tag>
      <video:tag>Quantum</video:tag>
      <video:tag>proton</video:tag>
      <video:tag>Electron</video:tag>
      <video:tag>cosmology</video:tag>
      <video:tag>Gut</video:tag>
      <video:tag>inverted</video:tag>
      <video:tag>AvantGravity</video:tag>
      <video:tag>Einstein</video:tag>
      <video:tag>relativity</video:tag>
      <video:tag>Newton</video:tag>
      <video:tag>Dark</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>matter</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>In the jungle intimidation plays a crucial role because it may scare away an opponent and save the lion from getting into an unnecessary fight and risk getting hurt. Here is attacked by a lion in Extreme Animals by BBC Earth.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/d7ec7405-558d-4b10-b178-3ef550f26c98/cand_5.jpg</video:thumbnail_loc>
      <video:duration>244</video:duration>
      <video:publication_date>2011-11-26T06:19:07.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8161.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>attacked</video:tag>
      <video:tag>by</video:tag>
      <video:tag>A</video:tag>
      <video:tag>lion</video:tag>
      <video:tag>extreme</video:tag>
      <video:tag>animals</video:tag>
      <video:tag>BBC</video:tag>
      <video:tag>Earth</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - Computer Science 10 - Lecture 16: Game Theory - No visuals for first 13 mi</video:title>
      <video:description>Computer Science 10 - Lecture 16: Game Theory - No visuals for first 13 mi

The Beauty and Joy of Computing
Professor Dan Garcia
Link to lecture notes: http://inst.eecs.berkeley.edu/~cs10/fa11/lec/17/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25685.jpg</video:thumbnail_loc>
      <video:duration>2648</video:duration>
      <video:publication_date>2012-09-18T16:57:44.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/wz_c3bpF9P8</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>10</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>16</video:tag>
      <video:tag>game</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>no</video:tag>
      <video:tag>visuals</video:tag>
      <video:tag>for</video:tag>
      <video:tag>First</video:tag>
      <video:tag>13</video:tag>
      <video:tag>mi</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>The idea that earth Have Two Moons has not been proven but it is getting serious attention of researchers. Have a look at this video to know more about it.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/762058f1-c80c-4935-ae9b-2f600b1c9a7e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>179</video:duration>
      <video:publication_date>2013-02-05T04:25:56.000Z</video:publication_date>
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      <video:uploader>Ollie Wall</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>ScienceCasts</video:tag>
      <video:tag>Did</video:tag>
      <video:tag>Earth</video:tag>
      <video:tag>Have</video:tag>
      <video:tag>Two</video:tag>
      <video:tag>moons</video:tag>
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    <loc>https://dnatube.com/videos/How-insulin-works</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:description>Diabetes How insulin works</video:description>
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      <video:duration>59</video:duration>
      <video:publication_date>2010-11-23T01:16:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5751.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What does the North American Nebula really tell us?</video:title>
      <video:description>This video, from Spitzer&apos;s, The Hidden Universe: Gallery Explorer, presents astounding visuals of the North American Nebula. These amazing photos are in color and infrared view.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/7646320c-640b-4140-8c9e-b69055f91c77/cand_5.jpg</video:thumbnail_loc>
      <video:duration>130</video:duration>
      <video:publication_date>2013-01-30T05:07:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29041.mp4</video:content_loc>
      <video:uploader>Tawanna Massey</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>nebula</video:tag>
      <video:tag>Stars</video:tag>
      <video:tag>Dust</video:tag>
      <video:tag>Gas</video:tag>
      <video:tag>pelican</video:tag>
      <video:tag>Spitzer</video:tag>
      <video:tag>Telescope</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/76550e09-3855-41f5-86b3-d4de8dddef59/cand_5.jpg</video:thumbnail_loc>
      <video:duration>168</video:duration>
      <video:publication_date>2013-02-08T04:30:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29670.mp4</video:content_loc>
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      <video:tag>Makes</video:tag>
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      <video:tag>Own</video:tag>
      <video:tag>Pot</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What Is Lithium</video:title>
      <video:description>What Is Lithium? Where is the name Lithium originated from? The sources, abundance and the uses are all explained here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/7663c890-bddf-40ac-9461-f33cd24120ff/cand_5.jpg</video:thumbnail_loc>
      <video:duration>145</video:duration>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11368.mp4</video:content_loc>
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      <video:tag>Lithium</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>As each DNA fragment reaches the end of the gel, a laser excites its fluorescent dye. A camera detects the color of the emitted light and passes that information to a computer. One by one, the machine records the colors of the DNA fragments that pass through the gel.

A single sequencing reaction can reveal the order of several hundred DNA bases.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/09/767ef803-e939-42bf-801e-763af73e7c7e/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2007-09-01T17:12:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/870.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>humangenomeproject</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>A fistula is an abnormal connection between to organs. A fistulotomy is the corrective procedure as shown in this video, that is used to repair such an abnormality by surgery as shown in this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/76889c62-83ae-4332-a0a4-c5fa7ee2128b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>108</video:duration>
      <video:publication_date>2011-12-01T20:29:10.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10394.mp4</video:content_loc>
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      <video:category>Medical</video:category>
      <video:tag>Fistulotomy</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>Video</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Practical Archaeology</video:title>
      <video:description>Students learn how to dig and record on an archaeological site in Dorset, UK.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/768d29fa-0950-43a3-afe0-74c7bfd02337/cand_5.jpg</video:thumbnail_loc>
      <video:duration>247</video:duration>
      <video:publication_date>2009-04-08T19:55:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1641.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Education</video:category>
      <video:tag>archaeology</video:tag>
      <video:tag>excavation</video:tag>
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    <loc>https://dnatube.com/videos/Dental-Restoration-Crowns-on-Teeth</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Dental Restoration - Crowns on Teeth</video:title>
      <video:description>This 3D medical animation features the process of a Crown or Dental cap deployment for dental restoration. This method of crowning involves using a dental impression of a prepared tooth by a dentist to fabricate the crown outside of the mouth. The crown can then be deployed to restore the tooth. For more information visit us : http://www.scientificanimations.com/dental-animation/.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/06/76af6966-1da0-4a37-b071-732b5617827d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>37</video:duration>
      <video:publication_date>2013-06-06T06:31:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30587.mp4</video:content_loc>
      <video:uploader>Scientific Animations</video:uploader>
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      <video:tag>Crown</video:tag>
      <video:tag>Procedure</video:tag>
      <video:tag>Restoration</video:tag>
      <video:tag>3d</video:tag>
      <video:tag>Medical</video:tag>
      <video:tag>Animation</video:tag>
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    <loc>https://dnatube.com/videos/Heart-Model-II-Left-Atrium</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/76bda934-f517-4da7-a442-8f5207e4868e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>124</video:duration>
      <video:publication_date>2010-11-13T22:36:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5185.mp4</video:content_loc>
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      <video:tag>Heart</video:tag>
      <video:tag>model</video:tag>
      <video:tag>II</video:tag>
      <video:tag>Left</video:tag>
      <video:tag>atrium</video:tag>
      <video:tag>deoxygenated</video:tag>
      <video:tag>blood</video:tag>
      <video:tag>pulmonic</video:tag>
      <video:tag>Veins</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/08/76be6535-be26-4964-a52d-9627a1d5b30a/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2013-08-24T11:11:10.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30687.mp4</video:content_loc>
      <video:uploader>Idan Tal</video:uploader>
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    <loc>https://dnatube.com/videos/Effects-of-Smoking-video</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>Effects of Smoking video</video:title>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/db71c2a7-37b1-42df-891f-2d3077d12a23/cand_5.jpg</video:thumbnail_loc>
      <video:duration>117</video:duration>
      <video:publication_date>2010-11-23T01:28:10.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5759.mp4</video:content_loc>
      <video:uploader>vukuftail</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Serial-Dilution</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Serial Dilution</video:title>
      <video:description>( http://www.abnova.com ) - A serial dilution is a series of simple dilutions which amplifies the dilution factor quickly beginning with a small initial quantity of material. The dilution factor at each step is constant, resulting in a geometric progression of the concentration in a logarithmic fashion. More videos at Abnova ( http://www.abnova.com ) .</video:description>
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      <video:duration>93</video:duration>
      <video:publication_date>2010-08-19T08:46:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4481.mp4</video:content_loc>
      <video:uploader>Abnova Corp</video:uploader>
      <video:category>Experiments</video:category>
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      <video:tag>Dilution</video:tag>
      <video:tag>Abnova</video:tag>
      <video:tag>antibody</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>biology</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Frozen-food-can-be-better-than-fresh-food</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Frozen food can be better than fresh food</video:title>
      <video:description>Hove you ever wonder which is better frozen or fresh? If you said &quot;Fresh&quot; take a look, you&apos;ll be surprised.  Come with us as we analyze the real difference between fresh and frozen.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/10/76dff226-85f0-4b8c-bc55-c512f9e8681c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>128</video:duration>
      <video:publication_date>2014-10-01T22:53:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31760.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Others</video:category>
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      <video:tag>food</video:tag>
      <video:tag>nutrition</video:tag>
      <video:tag>blueberries</video:tag>
      <video:tag>carrots</video:tag>
      <video:tag>Better</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Ash-Particles-Spinning-Experiment</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Ash Particles Spinning Experiment</video:title>
      <video:description>The video shows ash particles spinning in an idealized slag gasifier. It is an experiment recreated through animation clip.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/12/76eac86b-30e7-4dbd-8358-70d8d25af83b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>27</video:duration>
      <video:publication_date>2009-12-08T16:01:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3608.mp4</video:content_loc>
      <video:uploader>Marco Losurdo</video:uploader>
      <video:category>Materials Science</video:category>
      <video:tag>ash</video:tag>
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      <video:tag>spinning</video:tag>
      <video:tag>Slag</video:tag>
      <video:tag>Gasifier</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Description-of-clot-formation-and-ot-breakdown-2D-medical</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Description of  clot formation and ot breakdown 2D medical</video:title>
      <video:description>This video explains about clot formation and clot breakdown 2D medical animation

http://www.medivisuals.com - 2D animation from MediVisuals Inc. showing how clots normally form and dissolve as well as how the drug Amicar acts globally to create a hypercoagulable state that disables dissolving factors and results in blockage of the right middle cerebral artery.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/10/76f0e959-c4fd-45e3-b46a-02ac39d4f6dc/cand_5.jpg</video:thumbnail_loc>
      <video:duration>298</video:duration>
      <video:publication_date>2012-10-10T09:14:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27697.mp4</video:content_loc>
      <video:uploader>Julia Roberts</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>clot</video:tag>
      <video:tag>formation</video:tag>
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      <video:tag>Breakdown</video:tag>
      <video:tag>2d</video:tag>
      <video:tag>Medical</video:tag>
      <video:tag>Animation</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Dental-Inlay</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Dental Inlay</video:title>
      <video:description>This 3D medical animation is showing a tooth restoration procedure called &apos;Inlay&apos;.  A dental inlay is a type of restoration that typically looks like natural teeth. In this technique the perished part of the tooth is worn out to make a cavity. This cavity is then filled to protect the tooth from further decay. It covers the chewing surface between the cusps, while inlays restore one or more fractured cusps. For more information, visit our website: www.scientificanimations.com</video:description>
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      <video:publication_date>2013-08-26T07:29:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30705.mp4</video:content_loc>
      <video:uploader>Scientific Animations</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Tooth</video:tag>
      <video:tag>Restoration</video:tag>
      <video:tag>Inlay</video:tag>
      <video:tag>Decay</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Solar-Cycle</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Solar Cycle</video:title>
      <video:description>From earth the sun seems the same and its hard to think that the sun can change in anyway. However is that possible for a hot ball of gas? Find out more from NASA&apos;s  Solar Cycle</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/770b6c76-3080-491e-8315-64d8f35f67a4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>205</video:duration>
      <video:publication_date>2011-11-23T09:27:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7670.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Aerospace Engineering</video:category>
      <video:tag>NASA</video:tag>
      <video:tag>solar</video:tag>
      <video:tag>Cycle</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Animation-of-tooth-filling-and-Capping</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Animation of  tooth filling  and Capping</video:title>
      <video:description>Here is how to fill a tooth decay which is then crowned with a new cap.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/770fd7b8-8821-4a00-b97f-4d584eb84403/cand_5.jpg</video:thumbnail_loc>
      <video:duration>104</video:duration>
      <video:publication_date>2011-11-28T05:38:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8241.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Filling</video:tag>
      <video:tag>Tooth</video:tag>
      <video:tag>Decay</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Cap</video:tag>
      <video:tag>Animation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Jackknife-position-video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Jackknife position video</video:title>
      <video:description>This video provides the equipment and preparations that need to be done before the procedure anoscopy as its name suggests is the examination of the anal canal the anoderm dentate line the internal and external hemorrhoids.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/7717fde4-5461-4a0f-b085-f60cd9bbbf68/cand_5.jpg</video:thumbnail_loc>
      <video:duration>128</video:duration>
      <video:publication_date>2011-12-01T20:38:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10426.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Anoscopy</video:tag>
      <video:tag>Jackknife</video:tag>
      <video:tag>position</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Regulation-of-cellular-metabolism-feedback-pathways</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Regulation of cellular metabolism: feedback pathways</video:title>
      <video:description>When a metabolic pathway has produced enough end products, it can be temporarily shut down by feedback inhibition. The end product binds with and inhibits the enzyme catalyzing the first reaction. All subsequent reaction is shut down and the end product is no longer produce. Edited by Ashraf</video:description>
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      <video:duration>45</video:duration>
      <video:publication_date>2009-04-23T04:54:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1946.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Regulation</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Cellular</video:tag>
      <video:tag>Metabolism</video:tag>
      <video:tag>Feedback</video:tag>
      <video:tag>pathways</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/A-Tip-Cell-During-Blood-Vessel-Formation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A Tip Cell During Blood Vessel Formation</video:title>
      <video:description>A 3D view of the leading endothelial cell (tip cell) in a developing blood vessel (isolectionB4-labelled, green). This particular cell possesses numerous</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/773ea7e1-64e7-4ccc-92cb-e2410dc9cf8e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>13</video:duration>
      <video:publication_date>2009-04-21T22:15:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1939.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>endothelial</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>filopodia</video:tag>
      <video:tag>Angiogenesis</video:tag>
      <video:tag>Li</video:tag>
      <video:tag>Developmental</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Activity-to-Seprate-Hydrogen-And-Oxygen-From-Water</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Activity to Seprate Hydrogen And Oxygen From Water</video:title>
      <video:description>When an electrolyser field with distilled water is connected to direct supply of current then the gases are released. This video shows the complete activity performed by an expert.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/773ed13f-8797-4e1f-ac70-26f6c688ccd4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>98</video:duration>
      <video:publication_date>2011-12-15T06:51:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11872.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Hygrogen</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Oxygen</video:tag>
      <video:tag>From</video:tag>
      <video:tag>water</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Microsurgical-clipping-of-cerebral-aneurysm-procedure</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Microsurgical clipping of cerebral aneurysm procedure</video:title>
      <video:description>A surgery used to stop blood flow into an aneurysm is referred to as microsurgical clipping. The video  gives you an insight of the procedure.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/77477870-1921-42d3-a48c-c35d193b3e12/cand_5.jpg</video:thumbnail_loc>
      <video:duration>103</video:duration>
      <video:publication_date>2011-12-06T20:10:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10912.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Microsurgical</video:tag>
      <video:tag>clipping</video:tag>
      <video:tag>of</video:tag>
      <video:tag>cerebral</video:tag>
      <video:tag>aneurysm</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Pig-Flu-Symptoms-Get-Viral-Protection-from-Swine-Flu</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Pig Flu Symptoms - Get Viral Protection from Swine Flu</video:title>
      <video:description>Pig Flu Symptoms - Get Viral Protection from Swine Flu, Avian Bird Flu, Flue Pandemic</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/f1b51a61-c063-4e7c-80c0-7294ef2e2bc8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>71</video:duration>
      <video:publication_date>2010-11-24T00:26:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5863.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>PIG</video:tag>
      <video:tag>Flu</video:tag>
      <video:tag>Symptoms</video:tag>
      <video:tag>get</video:tag>
      <video:tag>Viral</video:tag>
      <video:tag>Protection</video:tag>
      <video:tag>From</video:tag>
      <video:tag>swine</video:tag>
      <video:tag>avian</video:tag>
      <video:tag>Bird</video:tag>
      <video:tag>flue</video:tag>
      <video:tag>Pandemic</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/All-About-Insect-Metamorphosis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>All About Insect Metamorphosis</video:title>
      <video:description>Video shows the changes in insects and animals with the growing age. Different animals change in different ways.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/a361965a-a748-4282-bb00-c4161d702771/cand_5.jpg</video:thumbnail_loc>
      <video:duration>129</video:duration>
      <video:publication_date>2010-11-25T21:49:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6099.mp4</video:content_loc>
      <video:uploader>rainman</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Insect</video:tag>
      <video:tag>Metamorphosis</video:tag>
      <video:tag>Backyard</video:tag>
      <video:tag>Science</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Process-of-DNA-Replication</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Process of DNA Replication</video:title>
      <video:description>In a replication fork, two DNA polymerases collaborate to copy the leading-strand template and the lagging-strand template DNA. This video shows the process by which DNA replication occurs.

This video is from:
Essential Cell Biology, 3rd Edition
Alberts, Bray, Hopkin, Johnson, Lewis, Raff, Roberts, &amp; Walter
ISBN: 978-0-8153-4129-1</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/04/7747d14b-2d57-4503-bebb-8c96782b5178/cand_5.jpg</video:thumbnail_loc>
      <video:duration>125</video:duration>
      <video:publication_date>2010-04-08T20:40:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4197.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Molecular Biology</video:category>
      <video:tag>Molecular</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>replication</video:tag>
      <video:tag>garland</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>garlandscience</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/NurseReviewOrg-Animation-on-Gas-Exchange</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>NurseReview.Org - Animation on Gas Exchange</video:title>
      <video:description>NurseReview.Org for more animation (medical nursing) ... NurseReview.Org gas exchange repiratory diseases nclex review cgfns nle medical physical science medicine</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/7751a29d-4784-4b80-8488-0941d340adb6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>61</video:duration>
      <video:publication_date>2009-04-24T22:54:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2065.mp4</video:content_loc>
      <video:uploader>arsinsol</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>nursereview</video:tag>
      <video:tag>org</video:tag>
      <video:tag>Gas</video:tag>
      <video:tag>exchange</video:tag>
      <video:tag>repiratory</video:tag>
      <video:tag>diseases</video:tag>
      <video:tag>nclex</video:tag>
      <video:tag>Review</video:tag>
      <video:tag>cgfns</video:tag>
      <video:tag>nle</video:tag>
      <video:tag>Medical</video:tag>
      <video:tag>Physical</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>medicine</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Renal-Calculi-Video-Presenation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Renal Calculi Video Presenation</video:title>
      <video:description>A kidney stone is a solid mass made up of tiny crystals one or more stones can be in the kidney or ureter at the same time you may not have symptoms until the stones move down the tubes</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/7759f9a1-c70c-4c06-bbbd-1d5ca11a09d6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>356</video:duration>
      <video:publication_date>2010-11-16T14:39:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5511.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>renal</video:tag>
      <video:tag>Calculi</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-33-Public-Health-250A-Lecture-39-Screening-II-A-Reingold</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 33 - Public Health 250A - Lecture 39: Screening II: A. Reingold</video:title>
      <video:description>Public Health 250A - Lecture 39: Screening II: A. Reingold

Epidemiologic Methods I</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25686.jpg</video:thumbnail_loc>
      <video:duration>2552</video:duration>
      <video:publication_date>2012-09-18T16:57:44.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/uLRWPnSoN7U</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Public</video:tag>
      <video:tag>Health</video:tag>
      <video:tag>250A</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>39</video:tag>
      <video:tag>Screening</video:tag>
      <video:tag>II</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Reingold</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/EcoR1-Fundamental-Molecular-Biology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>EcoR1 Fundamental Molecular Biology</video:title>
      <video:description>a hypothetical dna molecule containing 5 ecori sites each surrounded by unique sequence is incubated in the presence of recA protein shaded oval</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/7772fa77-0624-4677-b418-f70faa52afb8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>18</video:duration>
      <video:publication_date>2011-12-13T22:22:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11726.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>EcoR1</video:tag>
      <video:tag>with</video:tag>
      <video:tag>surrounding</video:tag>
      <video:tag>Molecules</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Video-for-DNA-Replication</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Video for DNA Replication</video:title>
      <video:description>In a replication fork, two DNA polymerases collaborate to copy the leading-strand template and the lagging-strand template DNA. This video shows the process by which DNA replication occurs.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/a8ba53ac-2cc3-4065-bf12-2d5ef1647981/cand_5.jpg</video:thumbnail_loc>
      <video:duration>125</video:duration>
      <video:publication_date>2009-05-27T18:45:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2335.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Molecular</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>replication</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Radiosurgery-in-India</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Radiosurgery in India</video:title>
      <video:description>This video shows a Gamma knife Radio-surgery in India. A full procedure of this surgical procedure with experienced doctors are shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/7781189c-6761-483a-a416-94e6522b64ca/cand_5.jpg</video:thumbnail_loc>
      <video:duration>99</video:duration>
      <video:publication_date>2011-11-30T10:09:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9500.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>gamma</video:tag>
      <video:tag>knife</video:tag>
      <video:tag>Radiosurgery</video:tag>
      <video:tag>in</video:tag>
      <video:tag>India</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Defining-Aortic-Aneurysm-in-3D-Animation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Defining Aortic Aneurysm in 3D Animation</video:title>
      <video:description>Aortic aneurysm occurs when a segment of the vessel becomes weakened. The pressure of the blood flowing through the vessel creates a bulge at the weak spot, much as an overinflated inner tube can cause a bulge in a tire. The bulge usually starts small and grows as the pressure continues. Aneurysms are dangerous because they can rupture, causing internal bleeding</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/77991044-02f1-44a1-b824-2772e92cffd8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>54</video:duration>
      <video:publication_date>2011-12-11T23:47:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11205.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>aortic</video:tag>
      <video:tag>aneurysm</video:tag>
      <video:tag>3d</video:tag>
      <video:tag>Animation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Wheatstone-Bridge-Animation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Wheatstone Bridge Animation</video:title>
      <video:description>This video shows the process of Wheatstone bridge principal. This process is used to calculate the resistance of an unknown resister.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/77a21b55-a702-4038-9d60-547d05d8cb6d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>103</video:duration>
      <video:publication_date>2011-12-12T02:07:29.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11304.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Particle Physics</video:category>
      <video:tag>Wheatstone</video:tag>
      <video:tag>bridge</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Lloyd-George-and-his-Special-Advisers-and-the-Unionist-Reaction-to-the-Budget</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 -Lloyd George and his Special Advisers and the Unionist Reaction to the Budget</video:title>
      <video:description>&quot;Lec 7 -Lloyd George and his Special Advisers and the Unionist Reaction to the Budget&quot;Presentations and lectures from the 1909 People&apos;s Budget Symposium, held in October, 2009 on Lloyd George&apos;s landmark budget in 1909, which gave way to significant social reforms.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21446.jpg</video:thumbnail_loc>
      <video:duration>1314</video:duration>
      <video:publication_date>2012-09-09T05:18:55.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/MoAFSN76Yxc</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>7</video:tag>
      <video:tag>Lloyd</video:tag>
      <video:tag>George</video:tag>
      <video:tag>and</video:tag>
      <video:tag>his</video:tag>
      <video:tag>special</video:tag>
      <video:tag>Advisers</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Unionist</video:tag>
      <video:tag>Reaction</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Budget</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Signal-Recognition-Particle</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Signal Recognition Particle</video:title>
      <video:description>This Maya animation depicts the process by which the translating ribosome is halted by the signal recognition particle (SRP). The ribosome is subsequently brought to the membrane and docked with a channel to translocate the nascent polypeptide chain. 
video by Eric Keller, Steve Davy / Stylus Visuals</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2008/01/77b1b4ee-0a4b-4e52-a2cc-563ef647d20e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>83</video:duration>
      <video:publication_date>2008-01-05T22:18:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1227.mp4</video:content_loc>
      <video:uploader>sertan</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>srp</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/All-About-Ovarian-Cancer</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>All About Ovarian Cancer</video:title>
      <video:description>More than 200 thousand cases of ovarian cancer are diagnosed each year. What to do for preventing from such disease? This video is very helpful for your health purpose.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/77c1eeb1-2d9f-4ad9-addd-6818c04bc309/cand_5.jpg</video:thumbnail_loc>
      <video:duration>216</video:duration>
      <video:publication_date>2013-02-07T06:48:44.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29287.mp4</video:content_loc>
      <video:uploader>Alberto Felder</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>ovarian</video:tag>
      <video:tag>Cancer</video:tag>
      <video:tag>Pathogenesis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Low-Fertility-in-Developed-Countries-Guest-Lecture-by-Michael-Teitelbaum</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - Low Fertility in Developed Countries (Guest Lecture by Michael Teitelbaum)</video:title>
      <video:description>&quot;Lec 11 - Low Fertility in Developed Countries (Guest Lecture by Michael Teitelbaum)&quot; Global Problems of Population Growth (MCDB 150)

Concerns about low fertility have been present in many countries for at least 100 years. A large population was considered essential to national power. But the issue is never simply a shortage of warm bodies: overall the world population has increased dramatically over this period and untold numbers would immigrate, if allowed. The issue is the number of the &apos;right sort&apos; of people, defined as those having preferred national, religious, racial, ethnic, or language characteristics. Fertility levels are below replacement in many economically advanced countries. As a result, these countries are aging; medical and retirement costs are increasing. Countries must either raise fertility, accept immigrants, or adapt to a smaller, older population. Policies to raise fertility have not been very effective, except in severe dictatorships. To keep the ratio of working age people to dependents constant, hundreds of millions of immigrants would be required such that 70-80% of the population of receiving countries would be immigrants and their children. Adaptation is probably best, but the required changes (raise retirement age, tax the pension benefits of the wealthy, etc) are politically difficult.

00:00 - Chapter 1. Introduction
06:34 - Chapter 2. Low Fertility
14:43 - Chapter 3. Demographers and Low Fertility
24:05 - Chapter 4. Errors in Demographic Interpretation
32:56 - Chapter 5. Policy Responses to Low Fertility
41:40 - Chapter 6. Immigration and Demography
59:10 - Chapter 7. Summary and Conclusions
01:01:06 - Chapter 8. Questions

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23100.jpg</video:thumbnail_loc>
      <video:duration>4332</video:duration>
      <video:publication_date>2012-09-12T12:17:50.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/NUxzHOM2NmQ</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>11</video:tag>
      <video:tag>Low</video:tag>
      <video:tag>Fertility</video:tag>
      <video:tag>in</video:tag>
      <video:tag>developed</video:tag>
      <video:tag>countries</video:tag>
      <video:tag>Guest</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>by</video:tag>
      <video:tag>michael</video:tag>
      <video:tag>Teitelbaum</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lives-of-Stars-cda96b</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lives of Stars</video:title>
      <video:description>Like us, stars are born, they mature and eventually they die too. Video shows the life of stars with their formation and decay.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/77de72b2-40db-4fc9-a8fd-4f3ff699febd/cand_5.jpg</video:thumbnail_loc>
      <video:duration>124</video:duration>
      <video:publication_date>2013-02-11T03:13:10.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30161.mp4</video:content_loc>
      <video:uploader>Eugenio Boyd</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>the</video:tag>
      <video:tag>Secret</video:tag>
      <video:tag>Lives</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Deaths</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Stars</video:tag>
      <video:tag>Two</video:tag>
      <video:tag>Minute</video:tag>
      <video:tag>Thesis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Gingivectomy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Gingivectomy</video:title>
      <video:description>Gingivectomy is a safe and predictable procedure for the removal of diseased or excess gum tissue. This video illustrates how this is done to improve a smile.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/77fe9c0a-0427-4478-bd3a-4af665b6464a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>54</video:duration>
      <video:publication_date>2011-12-01T20:32:29.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10407.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Gingivectomy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Horizontal-mattress-pattern-suture</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Horizontal mattress pattern suture</video:title>
      <video:description>Horizontal mattress suture techniques are most commonly used in skin closure methods this mattress suture promote wound edge eversion and less prominent scarring and allow for skin edges to be closed under tension when wound edges have to be brought together over a distance</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/7800d94c-7159-44e2-a90d-a005bde4166d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>43</video:duration>
      <video:publication_date>2011-11-30T05:50:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9269.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Horizontal</video:tag>
      <video:tag>Mattress</video:tag>
      <video:tag>pattern</video:tag>
      <video:tag>Suture</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Viral-Interference-and-Interferon</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Viral Interference and Interferon</video:title>
      <video:description>Interferon acts as a defense mechanism for viral infection thus speeding up recovery.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/78089433-b34b-4069-976a-0bc9dc4fd24f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>19</video:duration>
      <video:publication_date>2010-11-25T21:59:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6107.mp4</video:content_loc>
      <video:uploader>bumblebee</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Nonspecific</video:tag>
      <video:tag>Defenses</video:tag>
      <video:tag>Interferon</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Tiny-Conspiracies-Part-6</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Tiny Conspiracies (Part 6)</video:title>
      <video:description>Tiny Conspiracies is explained in this microbeworld video. Bacteria communicate with chemical languages that allow them to synchronize their behavior and thereby act as multi-cellular organisms. This process, called quorum sensing, enables bacteria to do things they cant do as a single cell, like successfully infect and cause disease in humans.
 
Bonnie Bassler, Ph.D., the Squibb Professor of Molecular Biology at Princeton University and President-elect for the American Society for Microbiology, has been researching strategies that can interfere with quorum sensing and will hopefully yield novel antibiotics to prevent disease. 

In this episode of MicrobeWorld Video we present the full presentation Dr. Bassler gave at the Marian Koshland Science Museum in Washington, D.C. on June 18, 2009. Not only does Dr. Bassler explain the mechanisms of bacterial communication, but she also puts forth her theories on how we can disrupt this communication for human benefit.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/04/78175ea9-a9d4-4059-aafa-e407b490465d/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2010-04-16T14:26:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4275.mp4</video:content_loc>
      <video:uploader>Chris Condayan</video:uploader>
      <video:category>Education</video:category>
      <video:tag>bonnie</video:tag>
      <video:tag>bassler</video:tag>
      <video:tag>quorum</video:tag>
      <video:tag>sensing</video:tag>
      <video:tag>microbiology</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>koshland</video:tag>
      <video:tag>museum</video:tag>
      <video:tag>DC</video:tag>
      <video:tag>princeton</video:tag>
      <video:tag>ASM</video:tag>
      <video:tag>bacteria</video:tag>
      <video:tag>Microbes</video:tag>
      <video:tag>MicrobeWorld</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Dazzling-lights-on-a-top-that-never-stops-spinning</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Dazzling lights on a top that never stops spinning</video:title>
      <video:description>Watch as this top keeps spinning around non stop. The spinning motion keeps these lights flickering nonstop.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/781fce1c-3fd4-4f91-9d75-d0b093be9a54/cand_5.jpg</video:thumbnail_loc>
      <video:duration>67</video:duration>
      <video:publication_date>2012-12-08T07:57:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28367.mp4</video:content_loc>
      <video:uploader>Amir Nayak</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Non</video:tag>
      <video:tag>STOP</video:tag>
      <video:tag>top</video:tag>
      <video:tag>with</video:tag>
      <video:tag>Dazzling</video:tag>
      <video:tag>Light</video:tag>
      <video:tag>Show</video:tag>
      <video:tag>incredible</video:tag>
      <video:tag>Science</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Significant-Figures</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Significant Figures</video:title>
      <video:description>This video will help you in understanding the significant digits in calculations. The topic is discussed here with examples to make it more clear.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/0e69c301-03a9-481f-8413-9ee3ff9d35b1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>678</video:duration>
      <video:publication_date>2013-01-18T05:55:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28850.mp4</video:content_loc>
      <video:uploader>Marylou Norris</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Significant</video:tag>
      <video:tag>Digits</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Fermentation-throughout-the-human-history</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Fermentation throughout the human history</video:title>
      <video:description>How is fermentation discovered? It is explained step by step in history from the primitive man to today&apos;s world. It is a fun video to watch. Fermentation is a process of digesting sugar by fungi or bacteria for energy. At the end of this process alcohol, gas and acid is produced.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2016/02/781e4faa-d735-4c60-8957-e0431dfd90f9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>205</video:duration>
      <video:publication_date>2016-02-12T14:37:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32418.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>fermentation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-Is-Terbium</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What Is Terbium?</video:title>
      <video:description>Terbium has an atomic number of 65 and it was discovered in 1843. It is a rare earth metal. This video will explain a few other important facts about Terbium.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/783a3992-dbdb-4187-9eeb-7711239118d2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>74</video:duration>
      <video:publication_date>2011-12-11T23:33:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11141.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
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      <video:duration>7</video:duration>
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      <video:uploader>Admin</video:uploader>
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    <video:video>
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      <video:uploader>second second</video:uploader>
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      <video:duration>278</video:duration>
      <video:publication_date>2014-10-03T15:39:28.000Z</video:publication_date>
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      <video:tag>dwarf</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:duration>174</video:duration>
      <video:publication_date>2011-12-01T02:38:59.000Z</video:publication_date>
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      <video:duration>97</video:duration>
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    <lastmod>2026-08-14</lastmod>
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      <video:publication_date>2011-11-28T17:55:39.000Z</video:publication_date>
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      <video:uploader>second second</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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    <lastmod>2026-08-14</lastmod>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>RNA as an Enzyme pt 1</video:title>
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      <video:tag>Microscopy</video:tag>
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    <lastmod>2026-08-14</lastmod>
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    <lastmod>2026-08-14</lastmod>
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      <video:duration>579</video:duration>
      <video:publication_date>2014-08-25T23:42:32.000Z</video:publication_date>
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      <video:category>Cell Biology</video:category>
      <video:tag>Signal</video:tag>
      <video:tag>transduction</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:duration>597</video:duration>
      <video:publication_date>2009-05-14T02:50:15.000Z</video:publication_date>
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      <video:tag>the</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:duration>127</video:duration>
      <video:publication_date>2007-08-06T13:57:59.000Z</video:publication_date>
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      <video:tag>meiosis</video:tag>
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      <video:tag>chromosomes</video:tag>
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    <loc>https://dnatube.com/videos/What-is-an-Intravitreal-Injection</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is an Intravitreal Injection?</video:title>
      <video:description>Basic description of an intravitreal injection from a patient&apos;s perspective. ... macular edema intravitreal injection shot eye Avastin Kenalog Macugen CRVO retinal vein occlusion AMD wet dry age</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/79c87c99-c4fa-4f51-ad1d-d1cfb558678c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>307</video:duration>
      <video:publication_date>2009-04-24T23:02:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2087.mp4</video:content_loc>
      <video:uploader>arsinsol</video:uploader>
      <video:category>Others</video:category>
      <video:tag>macular</video:tag>
      <video:tag>edema</video:tag>
      <video:tag>intravitreal</video:tag>
      <video:tag>injection</video:tag>
      <video:tag>shot</video:tag>
      <video:tag>Eye</video:tag>
      <video:tag>Avastin</video:tag>
      <video:tag>Kenalog</video:tag>
      <video:tag>Macugen</video:tag>
      <video:tag>CRVO</video:tag>
      <video:tag>retinal</video:tag>
      <video:tag>vein</video:tag>
      <video:tag>Occlusion</video:tag>
      <video:tag>AMD</video:tag>
      <video:tag>Wet</video:tag>
      <video:tag>Dry</video:tag>
      <video:tag>age</video:tag>
      <video:tag>Related</video:tag>
      <video:tag>degeneration</video:tag>
      <video:tag>Diabetic</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-Mathematics-16A-Lecture-9</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - Mathematics 16A - Lecture 9</video:title>
      <video:description>Mathematics 16A - Lecture 9

Analytic Geometry and Calculus</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25784.jpg</video:thumbnail_loc>
      <video:duration>4128</video:duration>
      <video:publication_date>2012-09-18T17:33:37.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/dtGoPXJ9-KE</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Mathematics</video:tag>
      <video:tag>16A</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>9</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-MIT-5111-Principles-of-Chemical-Science-Fall-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - MIT 5.111 Principles of Chemical Science, Fall 2005</video:title>
      <video:description>&quot;Lec 14 - MIT 5.111 Principles of Chemical Science, Fall 2005&quot; Molecular Orbital Theory (Prof. Sylvia Ceyer)
        

View the complete course: http://ocw.mit.edu/5-111F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14906.jpg</video:thumbnail_loc>
      <video:duration>3051</video:duration>
      <video:publication_date>2012-08-28T03:47:47.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/RUjePzTQfQg</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Atomic Physics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>5</video:tag>
      <video:tag>111</video:tag>
      <video:tag>Principles</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Chemical</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2005</video:tag>
      <video:tag>Molecular</video:tag>
      <video:tag>orbital</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>Prof</video:tag>
      <video:tag>Sylvia</video:tag>
      <video:tag>Ceyer</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Visualization-of-tRNA-Movements-on-70S-Bacterial-Ribosome</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Visualization of tRNA Movements on 70S Bacterial Ribosome</video:title>
      <video:description>In this video conformational changes of bacterial ribosome during elongation are shown. Ribosome is place where proteins are synthesized. Bacterial ribosome is made of two subunits: 50S and 30S rRNA. Ribosome goes conformational changes due to initiation or elongation factors.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/03/ed876138-253f-4807-96ca-bfa979341cda/cand_5.jpg</video:thumbnail_loc>
      <video:duration>56</video:duration>
      <video:publication_date>2007-03-14T04:07:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>ribosome</video:tag>
      <video:tag>conformational</video:tag>
      <video:tag>Changes</video:tag>
      <video:tag>elongation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Rolling-Adhesion</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Rolling Adhesion</video:title>
      <video:description>This video describes the way in which leukocytes bind to the blood vessel endothelium.

This video is from:
Janeway&apos;s Immunobiology, 7th Edition
Murphy, Travers, &amp; Walport
ISBN: 978-0-8153-4123-9</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/04/79cfb81d-56cd-463f-b280-86867d5ecdaa/cand_5.jpg</video:thumbnail_loc>
      <video:duration>34</video:duration>
      <video:publication_date>2010-04-08T20:05:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4118.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Rolling</video:tag>
      <video:tag>adhesion</video:tag>
      <video:tag>Leukocytes</video:tag>
      <video:tag>imunnology</video:tag>
      <video:tag>garland</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>garlandscience</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Hawkings-Big-Bang-Theory</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Hawking&apos;s Big Bang Theory</video:title>
      <video:description>This video explains the paradox of hawking with a black hole. The death of a star leads to a black hole.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/79d4ec75-fe91-4154-9895-e618b23d1af2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>124</video:duration>
      <video:publication_date>2012-12-08T07:56:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28365.mp4</video:content_loc>
      <video:uploader>Amir Nayak</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Hawking</video:tag>
      <video:tag>paradox</video:tag>
      <video:tag>black</video:tag>
      <video:tag>hole</video:tag>
      <video:tag>Big</video:tag>
      <video:tag>bang</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Part-I-of-Why-Intelligent-Design-is-WRONG</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Part I of Why Intelligent Design is WRONG</video:title>
      <video:description>The argument continues on why evolution is impossible. This is an argument which is pro evolution and it argues on why intelligent design is wrong in this first part of the series.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/79d778c9-7392-4c3a-b85f-edc2b18321fc/cand_5.jpg</video:thumbnail_loc>
      <video:duration>258</video:duration>
      <video:publication_date>2011-12-14T06:38:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11796.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Anthropology</video:category>
      <video:tag>Why</video:tag>
      <video:tag>Intelligent</video:tag>
      <video:tag>design</video:tag>
      <video:tag>is</video:tag>
      <video:tag>Wrong</video:tag>
      <video:tag>part</video:tag>
      <video:tag>I</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Pharmacokinetics-of-aspirin-absorption</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Pharmacokinetics of aspirin absorption</video:title>
      <video:description>Aspirin is rapidly absorbed in the stomach and intestine. Optimal absorption occurs at pH between 2.15 to 4.1. Concentration of aspirin also affects the rate of absorption process. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/79e3e9d7-6efb-44d6-9b94-3e60aae3a58b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>32</video:duration>
      <video:publication_date>2010-11-09T21:48:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4898.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Others</video:category>
      <video:tag>pharmacokinetics</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Aspirin</video:tag>
      <video:tag>absorption</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-lipoprotein-is-transported-in-body</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How  lipoprotein is transported in body?</video:title>
      <video:description>Understanding the transport system of lipoprotein in body is important for treatment of cardiovascular disease. Apo lipoprotein plays a critical role in the transport of lipoprotein from the site of absorption to the site of utilization. This video explains the process of transport of lipoprotein in body. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/79f4c4ad-9a78-44fc-9024-d57f2bc1fcff/cand_5.jpg</video:thumbnail_loc>
      <video:duration>476</video:duration>
      <video:publication_date>2010-11-26T11:36:02.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6137.mp4</video:content_loc>
      <video:uploader>wises</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Physiology</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Lipoprotein</video:tag>
      <video:tag>Metabolism</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/All-About-Cancer-969150</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>All About Cancer</video:title>
      <video:description>This video shows the changes in communication between the cells due to cancer. The ability of an organism to function normally is dependent in ability of cells in different organs to communicate effectively with surroundings.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/a93851fb-71a0-471f-916e-6d95d9edd6f9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>456</video:duration>
      <video:publication_date>2013-02-08T03:55:02.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29640.mp4</video:content_loc>
      <video:uploader>Jennifer Byars</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Cancer</video:tag>
      <video:tag>HER3</video:tag>
      <video:tag>pathway</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lipid-Macromolecules</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lipid Macromolecules</video:title>
      <video:description>This science video explains one of the macromolecule, lipids. They are  a group of naturally occurring molecules that include fats, waxes, sterols, fat-soluble vitamins, monoglycerides, diglycerides, triglycerides, phospholipids, and others.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/08/79dce491-4070-40bf-9c37-35dc0b5aeab2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>770</video:duration>
      <video:publication_date>2014-08-25T22:15:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31129.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Others</video:category>
      <video:tag>lipids</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Examination-of-Liver</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Examination of Liver</video:title>
      <video:description>This video will help you in the examination of the liver. Different phases in the examination are explained here step by step.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/7a06ee96-106f-43bc-9b6a-c9b1af2909c7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>384</video:duration>
      <video:publication_date>2011-11-29T20:28:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9116.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Liver</video:tag>
      <video:tag>exam</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-27-Specific-Heat-Heat-of-Fusion-and-Vaporization</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 27 - Specific Heat, Heat of Fusion and Vaporization</video:title>
      <video:description>Specific Heat, Heat of Fusion and Vaporization

Specifict heat and phase changes: Calculating how much heat is needed to convert 200g of ice at -10C to 110 degree steam.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22552.jpg</video:thumbnail_loc>
      <video:duration>889</video:duration>
      <video:publication_date>2012-09-11T02:29:11.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/zz4KbvF_X-0</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>specific</video:tag>
      <video:tag>heat</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Fusion</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Vaporization</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Japanese-Soft-Robotics-Technology-FMA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Japanese Soft Robotics Technology FMA</video:title>
      <video:description>Flexible Microactuator FMA from Tokyo University is being shown in this video. It is driven by an electropneumatic (or electrohydraulic) system has been developed. The FMA has three degrees of freedom, pitch, yaw, and stretch, and these are suitable movements for miniature robotic mechanisms such as fingers, arms, or legs. The construction is of fiber-reinforced rubber, and the mechanism is very simple. Gentle miniature robots with no conventional links can be designed using this design. The FMA&apos;s basic characteristics and its applications to certain robot mechanisms are presented. Serially connected FMAs act as a miniature robot manipulator. The kinematics and control algorithm for this type of robot are presented. FMAs combined in parallel act as a multifingered robot hand, with each FMA representing a finger. An algorithm for the cooperative control of such FMAs, the stable region for holding, and its performance are presented</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2015/08/7a082fea-3c50-418a-8076-17333ba80238/cand_5.jpg</video:thumbnail_loc>
      <video:duration>181</video:duration>
      <video:publication_date>2015-08-21T12:08:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32266.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>Flexible</video:tag>
      <video:tag>Microactuator</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Six-month-clinical-examination</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Six month clinical examination</video:title>
      <video:description>Watch this quick video of an examination of a normal infant&apos;s postural and positive support reflexes. The adorable six month old is able to stand up, support his legs, and bounce.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/7a1ef2ff-2c06-4475-8166-8e9e8934f148/cand_5.jpg</video:thumbnail_loc>
      <video:duration>12</video:duration>
      <video:publication_date>2013-02-16T02:53:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30275.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Developmental Biology</video:category>
      <video:tag>Infant</video:tag>
      <video:tag>Examination</video:tag>
      <video:tag>Reflex</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Chemical-Science-Hydrogen-Atom-Lecture-6</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Chemical Science - Hydrogen Atom - Lecture 6</video:title>
      <video:description>Chemical Science/n    * Email this page/nVideo Lectures - Lecture 6/nTopics covered:
	/nThe Hydrogen Atom/nInstructor:
	/nProf. Sylvia Ceyer/nTranscript - Lecture 6/nAll right. Let&apos;s get going. Where were we? We were at the point where we started out the course wondering about the structure of the atom, how the electron and the nucleus hung together. And we saw that we could not explain how that nucleus and electron hung together using classical ideas, classical physics, classical mechanics and classical electromagnetism./nAnd so we put that discussion aside and started to talk about the wave-particle duality of light and matter. And we saw that both light and matter can behave as a wave or it can behave as a particle./nAnd we needed that discussion in order to come back to talk about the structure of the atom. And, in particular, what was so important last time that we met is that we saw the results of an experiment, that Davidson, Germer and George Thompson experiment that demonstrated that mass of particle could exhibit wave-like behavior./nWe saw the interference pattern of electrons reflected from a nickel single crystal. An actual original paper that reports that result is on our website. You&apos;re welcome to take a look at it. But that really was the impetus, this observation of the wave-like behavior of matter./nThat was the impetus for this gentleman here, Erwin Schrödinger in 1926-27 to write down an equation of motion for waves. That is he thought maybe the answer here is that if particles can behave like waves then maybe we have to treat the wave-like nature of particles, the wave-like nature of electrons, in particular in the case when the wavelength, the de Broglie wavelength of the particle or the electron is comparable to the size of its environment./nMaybe in those cases we have to use a different kind of equation of motion, a wave equation of motion. And that is what he did. So, he wrote down this equation. We briefly looked at it last time. This equation has some kind of operator called the Hamilt</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/7a1b8a3a-7fed-4806-96e0-0a610e111a6a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>2844</video:duration>
      <video:publication_date>2009-04-16T22:31:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1740.mp4</video:content_loc>
      <video:uploader>Celal Yankuncu</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Chemical</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>Hydrogen</video:tag>
      <video:tag>atom</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Mad-World-Tease-The-Alzheimers-Project-HBO</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Mad World Tease - The Alzheimer&apos;s Project  (HBO)</video:title>
      <video:description>Alzheimer&apos;s is a neurological defect that arises from the loss of brain function such as memory, leading to dementia and is an irreversible disorder. This video takes a look at Alzheimer&apos;s Project - Mad World Tease (HBO).</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/a93c9206-83dd-466c-8075-0d31fa8694a3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>90</video:duration>
      <video:publication_date>2011-10-23T19:50:29.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7255.mp4</video:content_loc>
      <video:uploader>kaesiholla</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Alzheimer</video:tag>
      <video:tag>s</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-122-Doing-the-example-with-Accounts-Payable-growing</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 122 - Doing the example with Accounts Payable growing</video:title>
      <video:description>Doing the example with Accounts Payable growing

Introduction to Accounts Payable</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20425.jpg</video:thumbnail_loc>
      <video:duration>245</video:duration>
      <video:publication_date>2012-09-06T14:56:23.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/57gz50uTPqM</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>doing</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Example</video:tag>
      <video:tag>with</video:tag>
      <video:tag>Accounts</video:tag>
      <video:tag>Payable</video:tag>
      <video:tag>Growing</video:tag>
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The Beauty and Joy of Computing
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Link to lecture notes: http://inst.eecs.berkeley.edu/~cs10/fa11/lec/18/</video:description>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Obesity Treatment Packages - India</video:title>
      <video:description>India provides obesity treatment packages at cheap cost for senior abroad citizens. Some patients with are shown here, they are really happy with the treatments.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/7bd03d5b-a304-446d-8644-56e66fe20a3c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>140</video:duration>
      <video:publication_date>2011-12-06T17:19:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10707.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>obesity</video:tag>
      <video:tag>treatment</video:tag>
      <video:tag>packages</video:tag>
      <video:tag>in</video:tag>
      <video:tag>India</video:tag>
      <video:tag>at</video:tag>
      <video:tag>cheap</video:tag>
      <video:tag>cost</video:tag>
      <video:tag>for</video:tag>
      <video:tag>senior</video:tag>
      <video:tag>abroad</video:tag>
      <video:tag>citizens</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Acute-myocardial-infarction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Acute myocardial infarction</video:title>
      <video:description>Acute myocardial infarction (AMI) or Myocardial infarction (MI), commonly known as a heart attack, results from the interruption of blood supply to a part of the heart, causing heart cells to die. This video animates how this happens.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/7bdb28ff-bb47-4328-9efd-4cf5466c0b97/cand_5.jpg</video:thumbnail_loc>
      <video:duration>63</video:duration>
      <video:publication_date>2009-04-23T05:05:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1966.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>medicine</video:tag>
      <video:tag>Myocardial</video:tag>
      <video:tag>Infarction</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Hawaii-observation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Hawaii observation</video:title>
      <video:description>This is a recording by Mr Boris Haubler while observing Hawaii. It is a sixty symbols production. Enjoy!</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/7bd029ab-baab-4d91-8481-5dad31e5c2e3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>526</video:duration>
      <video:publication_date>2013-01-30T04:59:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29034.mp4</video:content_loc>
      <video:uploader>Tawanna Massey</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>Hawaii</video:tag>
      <video:tag>observation</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Particle-Deposition-on-a-Bundle-of-Heat-Exchanger-Tubes-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Particle Deposition on a Bundle of Heat Exchanger Tubes (1)</video:title>
      <video:description>CaCO Particles Deposition on a bundle of heat exchanger tubes. CFD LES simulation+ unsteady particle tracking in post-processing</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/12/7bdcae83-c4ec-4704-8c47-e97d262c80b5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>13</video:duration>
      <video:publication_date>2009-12-07T08:23:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3590.mp4</video:content_loc>
      <video:uploader>Marco Losurdo</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Particle</video:tag>
      <video:tag>tracking</video:tag>
      <video:tag>CFD</video:tag>
      <video:tag>LES</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/A-Study-of-Y-Chromosomes</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A Study of Y Chromosomes</video:title>
      <video:description>Y chromosomes are considered to be one of the two chromosomes that helps in detection of sex. Watch this video to know more about these chromosomes.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/7bf7564a-f815-474b-9a1c-bf8a1f267261/cand_5.jpg</video:thumbnail_loc>
      <video:duration>54</video:duration>
      <video:publication_date>2010-11-24T16:18:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5983.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Y</video:tag>
      <video:tag>chromosome</video:tag>
      <video:tag>Clinically</video:tag>
      <video:tag>Dead</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Sinusitis-animation-video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Sinusitis animation video</video:title>
      <video:description>This animation describes the normal function of the sinuses as well as sinusitis nasal sinus cavities are moist hollow spaces in the bones around the eyes cheeks and nose and describes the anatomy of the four types of sinuses maxillary frontal sphenoidal and ethmoidal</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/7bfbf352-7709-47b3-aba6-6b8215b5fd2f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>85</video:duration>
      <video:publication_date>2011-12-01T20:41:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10437.mp4</video:content_loc>
      <video:uploader>mossar</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>sinusitis</video:tag>
      <video:tag>Animation</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/How-to-use-three-two-way-switches-control-three-lights</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to use three two-way switches control three lights</video:title>
      <video:description>Touch control two- way switch, white glass panel.
You can also use three two-way 1 gang switches control one/two lights.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/04/7bf88c10-6b7c-479f-a755-14a9105e7485/cand_5.jpg</video:thumbnail_loc>
      <video:duration>225</video:duration>
      <video:publication_date>2012-04-03T07:33:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/12086.mp4</video:content_loc>
      <video:uploader>Yanru Gong</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>How</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Two</video:tag>
      <video:tag>way</video:tag>
      <video:tag>Switch</video:tag>
      <video:tag>control</video:tag>
      <video:tag>Three</video:tag>
      <video:tag>Lights</video:tag>
      <video:tag>1</video:tag>
      <video:tag>gang</video:tag>
      <video:tag>one</video:tag>
      <video:tag>Light</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Launche-of-Juno-Mission</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Launche of Juno Mission</video:title>
      <video:description>A closeup video showing the Juno mission launches to Jupiter. Different phases during the launch are described here clearly.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/7c01510b-6770-4c05-8197-6ee891603101/cand_5.jpg</video:thumbnail_loc>
      <video:duration>354</video:duration>
      <video:publication_date>2013-02-10T03:11:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29980.mp4</video:content_loc>
      <video:uploader>Jennifer Byars</video:uploader>
      <video:category>Aerospace Engineering</video:category>
      <video:tag>Juno</video:tag>
      <video:tag>mission</video:tag>
      <video:tag>LAUNCHES</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Jupiter</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cranial-nerves-9-10-11-and-12</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cranial nerves 9, 10, 11 and 12</video:title>
      <video:description>Cranial nerves 9, 10, 11 and 12 is shwon in this video.  Cranial nerves are nerves that emerge directly from the brain, in contrast to spinal nerves, which emerge from segments of the spinal cord</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/a97d849c-6a78-4ac0-8e90-4977ee7f2d8f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>112</video:duration>
      <video:publication_date>2011-12-01T19:53:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10289.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Cranial</video:tag>
      <video:tag>Nerves</video:tag>
      <video:tag>IX</video:tag>
      <video:tag>x</video:tag>
      <video:tag>XI</video:tag>
      <video:tag>XII</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Sensorineural-Hearing-Loss-Definition</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Sensorineural Hearing Loss Definition</video:title>
      <video:description>Sensorineural hearing loss is an extremely common type of hearing loss if a hearing loss is caused by problems with the inner ear then it is called a sensorineural loss learn about treatment options causes and symptoms of sensorineural hearing loss in this video</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/7c0a377a-1270-4578-93d1-738b09479f04/cand_5.jpg</video:thumbnail_loc>
      <video:duration>464</video:duration>
      <video:publication_date>2010-11-16T14:44:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5513.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Sensorineural</video:tag>
      <video:tag>Hearing</video:tag>
      <video:tag>loss</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Geophysics-earthquake-determination-epicenter</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Geophysics earthquake determination epicenter</video:title>
      <video:description>This video gives information about geophysics, earthquake, determination and epicenter.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/7c51943c-e200-4368-9dfd-f1a17bd27d98/cand_5.jpg</video:thumbnail_loc>
      <video:duration>60</video:duration>
      <video:publication_date>2009-04-08T19:48:08.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1625.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Geophysics</video:category>
      <video:tag>geophysics</video:tag>
      <video:tag>Earthquake</video:tag>
      <video:tag>Determination</video:tag>
      <video:tag>epicenter</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Fly-over-the-earth</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Fly over the earth</video:title>
      <video:description>This movie begins over the Pacific Ocean and continues over North and South America before entering daylight near Antarctica. Visible cities, countries and landmarks include (in order) Vancouver Island, Victoria, Vancouver, Seattle, Portland, San Francisco, Los Angeles. Phoenix. Multiple cities in Texas, New Mexico and Mexico. Mexico City, the Gulf of Mexico, the Yucatan Peninsula, El Salvador, Lightning in the Pacific Ocean, Guatemala, Panama, Colombia, Ecuador, Peru, Chile, Lake Titicaca, and the Amazon. Also visible is the earths ionosphere (thin yellow line), a satellite (55sec) and the stars of our galaxy.  A time-lapse taken from the front of the International Space Station as it orbits our planet at night.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2015/04/a9bccc5c-35ec-411d-96f8-bcbb7a999bbf/cand_5.jpg</video:thumbnail_loc>
      <video:duration>61</video:duration>
      <video:publication_date>2015-04-16T06:22:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32135.mp4</video:content_loc>
      <video:uploader>Nazir Istanbl</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>fly</video:tag>
      <video:tag>over</video:tag>
      <video:tag>Earth</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Calcium-and-movement-of-nucelus</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Calcium and movement of nucelus</video:title>
      <video:description>This video shows the nucleokinesis and calcium change in tangential migrating neuron in vivo.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/05/d0a6a5b1-0b67-42ef-9cff-d2d755cb3049/cand_5.jpg</video:thumbnail_loc>
      <video:duration>15</video:duration>
      <video:publication_date>2007-05-24T04:38:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/413.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Molecular Biology</video:category>
      <video:tag>Nucleokinesis</video:tag>
      <video:tag>fluorescentMicroscopy</video:tag>
      <video:tag>Calcium</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Gravity-and-Electromagnetism-Dr-Brian-Cox-part-7-of-15</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Gravity and Electromagnetism Dr Brian Cox part 7 of 15</video:title>
      <video:description>Dr Brian Cox takes us on a journey through the history of particle physics. This is episode 7 of In Search of Giants. In this episode we learn about the role gravity and electromagnetism play in how things work. This film is part of a series originally broadcast on Teachers&apos; TV (www.teachers.tv The series was made with the support of The Science and Technology Facilities Council (www.scitech.ac.uk). www.lhc.ac.uk - Official UK LHC website for public and schools. www.particledetectives.net - School ...</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/7cd77fee-ac83-4f20-a1e9-c907cbe61895/cand_5.jpg</video:thumbnail_loc>
      <video:duration>137</video:duration>
      <video:publication_date>2009-04-18T08:01:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1819.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>CERN</video:tag>
      <video:tag>LHC</video:tag>
      <video:tag>Large</video:tag>
      <video:tag>Hadron</video:tag>
      <video:tag>Collider</video:tag>
      <video:tag>Particle</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>gravity</video:tag>
      <video:tag>electromagnetism</video:tag>
      <video:tag>Dr</video:tag>
      <video:tag>Brian</video:tag>
      <video:tag>Cox</video:tag>
      <video:tag>Alom</video:tag>
      <video:tag>Shaha</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Groupings-In-The-Living-World</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Groupings In The Living World</video:title>
      <video:description>This video presents the different organization living in this world. The first level in this organization is an organism.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/7ce1397e-edfb-4c2e-afb6-76436ee075eb/cand_5.jpg</video:thumbnail_loc>
      <video:duration>251</video:duration>
      <video:publication_date>2011-12-12T21:30:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11592.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Organisation</video:tag>
      <video:tag>Living</video:tag>
      <video:tag>World</video:tag>
      <video:tag>group</video:tag>
      <video:tag>Organism</video:tag>
      <video:tag>population</video:tag>
      <video:tag>Community</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/All-About-Space-Mining</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>All About Space Mining</video:title>
      <video:description>This video will help you in understanding that how it is possible to mine from space. Minerals can be extracted from comets or asteroid, these minerals may include metals like copper, nickle, aluminum etc.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/7ce6352a-fae5-499b-a3e8-cf32b233413b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>228</video:duration>
      <video:publication_date>2013-02-07T05:59:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29226.mp4</video:content_loc>
      <video:uploader>Ian Wynn</video:uploader>
      <video:category>Aerospace Engineering</video:category>
      <video:tag>Space</video:tag>
      <video:tag>mining</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Caesium-in-Water</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Caesium in Water</video:title>
      <video:description>Several clips demonstration the chemical reactions that occur when caesium is suspended in water. Videos are shot from multiple angles and displayed at multiple speeds.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/7ce98093-765b-4b23-8dc0-8924a4b23aa8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>133</video:duration>
      <video:publication_date>2013-01-12T00:53:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28651.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>caesium</video:tag>
      <video:tag>in</video:tag>
      <video:tag>water</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-Tracheotomy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Tracheotomy?</video:title>
      <video:description>This 3d medical animation video shows a full surgical procedure for tracheotomy. The whole procedure is explained step by step.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/04/7cff1751-0472-4c77-9207-9b417ff485d9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>62</video:duration>
      <video:publication_date>2013-04-07T19:16:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30455.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Tracheotomy</video:tag>
      <video:tag>3d</video:tag>
      <video:tag>Medical</video:tag>
      <video:tag>Animation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-an-allergy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is an allergy ?</video:title>
      <video:description>This video describes about allergy.

An allergy is an immune system reaction to a normally harmless substance, such as pollen, dust, pet dander, or a food protein. Watch this to get a better understanding of what that reaction entails. And for more, visit: http://conditions.healthguru.com/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/10/7d1b6a72-f4c6-483a-a2db-b94b0655b1cf/cand_5.jpg</video:thumbnail_loc>
      <video:duration>142</video:duration>
      <video:publication_date>2012-10-11T00:57:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27865.mp4</video:content_loc>
      <video:uploader>Julia Roberts</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>What</video:tag>
      <video:tag>is</video:tag>
      <video:tag>an</video:tag>
      <video:tag>allergy</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Classification-of-Stone-Tools</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Classification of Stone Tools</video:title>
      <video:description>Prehistoric stone tools are classified into six broad technological modes by the level of sophistication and method of fabrication.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/04/7d21661e-75fb-4a89-88ca-3bd204a8d424/cand_5.jpg</video:thumbnail_loc>
      <video:duration>183</video:duration>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/12174.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
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      <video:tag>tools</video:tag>
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    <loc>https://dnatube.com/videos/Proteins</loc>
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      <video:title>Proteins</video:title>
      <video:description>Proteins are large organic compounds made of amino acids arranged in a linear chain and joined together by peptide bonds between the carboxyl and amino</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3210.mp4</video:content_loc>
      <video:category>Others</video:category>
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    <loc>https://dnatube.com/videos/Nuclear-Magnetic-Resonance</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Nuclear Magnetic Resonance</video:title>
      <video:description>Nuclear magnetic resonance or NMR spectroscopy is used to determine the structural and chemical properties of molecules. In this video Kyle and Elizabeth are describing the nuclear magnetic resonance lab.</video:description>
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      <video:duration>254</video:duration>
      <video:publication_date>2011-11-06T20:04:30.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7295.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
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      <video:tag>magnetic</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-34-Public-Health-250A-Lecture-40-Review-A-Reingold</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 34 - Public Health 250A - Lecture 40: Review: A. Reingold</video:title>
      <video:description>Public Health 250A - Lecture 40: Review: A. Reingold

Epidemiologic Methods I</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25689.jpg</video:thumbnail_loc>
      <video:duration>2789</video:duration>
      <video:publication_date>2012-09-18T16:58:41.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/KIqfOharf80</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Healthcare Management</video:category>
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      <video:tag>A</video:tag>
      <video:tag>Reingold</video:tag>
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    <loc>https://dnatube.com/videos/Male-Reproductive-Model</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Male Reproductive Model</video:title>
      <video:description>This video explains the male reproductive system. Mainly the penis and testes which are the most important organs of this system.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/7d2bfead-43f7-4b51-af1d-1cf88b8e374a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>175</video:duration>
      <video:publication_date>2010-11-14T18:36:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5258.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>male</video:tag>
      <video:tag>Reproductive</video:tag>
      <video:tag>model</video:tag>
      <video:tag>Upright</video:tag>
      <video:tag>Ductus</video:tag>
      <video:tag>Deferens</video:tag>
      <video:tag>sex</video:tag>
      <video:tag>glands</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Animation-of-egg-fertilization</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Animation of egg fertilization</video:title>
      <video:description>Sperm and egg fusion is called fertilization. It takes place in tube. After fertilization zygote begin to multiply, staying clustered together in a ball. This ball of cells, called a blastocyst, slowly makes its way down to the uterus (three or four days after ovulation) and burrows into the uterine wall.</video:description>
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      <video:publication_date>2007-05-28T22:48:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/451.mp4</video:content_loc>
      <video:uploader>okur</video:uploader>
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    <loc>https://dnatube.com/videos/First-Four-Years-of-Discovery-Cassini-Huygens-Mission-to-Saturn</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>First Four Years of Discovery -  Cassini Huygens Mission to Saturn</video:title>
      <video:description>This is a video on the exploration of space with the help of the Cassini Huygens which was on a mission to the planet Saturn. Here are the first four years of discovery of the titan which is apparently covered with organic material.</video:description>
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      <video:duration>138</video:duration>
      <video:publication_date>2011-12-12T22:29:10.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11624.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Aerospace Engineering</video:category>
      <video:tag>Cassini</video:tag>
      <video:tag>Huygens</video:tag>
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      <video:tag>First</video:tag>
      <video:tag>Four</video:tag>
      <video:tag>Years</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Discovery</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Energy-can-not-be-created-or-destroyed</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Energy can not be created or destroyed</video:title>
      <video:description>This video explains the first law of thermodynamics i.e. the energy can&apos;t be created or destroyed. It can only be transformed from one form to other.</video:description>
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      <video:duration>1059</video:duration>
      <video:publication_date>2010-11-29T23:07:30.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6253.mp4</video:content_loc>
      <video:uploader>karya</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>First</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>of</video:tag>
      <video:tag>thermodynamics</video:tag>
      <video:tag>Internal</video:tag>
      <video:tag>energy</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Clip-For-Launch-of-IRVE-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Clip For Launch of IRVE-3</video:title>
      <video:description>This video shows the launch of IRVE-3(Inflatable Reentry Vehicle Experiment) at Wallops. A detailed explanation of this launch is provided here.</video:description>
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      <video:duration>102</video:duration>
      <video:publication_date>2013-02-05T04:08:30.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29144.mp4</video:content_loc>
      <video:uploader>Jennifer Byars</video:uploader>
      <video:category>Aerospace Engineering</video:category>
      <video:tag>IRVE</video:tag>
      <video:tag>3</video:tag>
      <video:tag>LAUNCHES</video:tag>
      <video:tag>at</video:tag>
      <video:tag>Wallops</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Natural-Resources</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Natural Resources</video:title>
      <video:description>A pictorial description of various kinds of natural resources is shown here. Natural resources can be divided into Renewable and nonrenewable resources.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/7d6adc6a-4032-47f3-9a94-c51072f3ca04/cand_5.jpg</video:thumbnail_loc>
      <video:duration>111</video:duration>
      <video:publication_date>2011-12-12T02:51:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11432.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>types</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Natural</video:tag>
      <video:tag>Resources</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Radiation-of-Cosmic-Microwaves-Background</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Radiation of Cosmic Microwaves Background</video:title>
      <video:description>Radiation of Cosmic Microwaves Background.  The cosmic microwave background (CMB) is an almost-uniform background of radio waves that fill the universe.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/7d6d2c3e-a2bb-4054-ba89-57748173a03c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>735</video:duration>
      <video:publication_date>2011-12-15T00:56:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11808.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Geophysics</video:category>
      <video:tag>Cosmic</video:tag>
      <video:tag>microwave</video:tag>
      <video:tag>Background</video:tag>
      <video:tag>radiation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Live-fat-removal-surgery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Live fat removal surgery</video:title>
      <video:description>Fat removal surgery in india by experts the imagery in the video may shock you but it may also be what need to stop you from eating bad foods and help motivate you towards a healthier lifestyle you have been warned.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/a9cb57df-e333-4ef3-9c9a-d16ef42ca283/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2011-11-30T09:48:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9452.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Cosmetic</video:tag>
      <video:tag>surgeons</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Mumbai</video:tag>
      <video:tag>providing</video:tag>
      <video:tag>cost</video:tag>
      <video:tag>effective</video:tag>
      <video:tag>Fat</video:tag>
      <video:tag>Removal</video:tag>
      <video:tag>Surgery</video:tag>
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      <video:tag>ind</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Fatty-Acid-Biosynthesis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Fatty Acid Biosynthesis</video:title>
      <video:description>The biosynthesis of saturated fatty acids requires a primer molecule, usually acetic acid in the form of its Coenzyme A ester, and a chain extender, malonyl-CoA. The latter is formed from acetyl CoA by the activity of the enzyme acetyl-CoA carboxylase in which biotin is the prosthetic group (and thus can be inhibited by avidin). In the first step of the reaction, carbon dioxide is linked to the biotin moiety, and this is subsequently transferred to acetyl-CoA to form malonyl-CoA. In microorganisms such as Escherichia coli, the enzyme complex comprises three dissociable proteins, but in plants and animals, the enzyme is a single multifunctional complex that exists in two main isoforms. Malonyl-CoA is also involved in the regulation of fatty acid oxidation by inhibiting carnitine palmitoyl-CoA transferase-1.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/7d72676d-af8d-4c50-80b7-ab576bb74e38/cand_5.jpg</video:thumbnail_loc>
      <video:duration>39</video:duration>
      <video:publication_date>2007-08-08T23:32:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/641.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>fattyacid</video:tag>
      <video:tag>biosynthesis</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/What-is-Spirotome-Macrobiopsy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Spirotome Macrobiopsy</video:title>
      <video:description>A full surgical procedure of spirotome macrobiopsy for the breast is shown here. This video will help you to know all about spirotome macrobiopsy.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/7d835aac-58e6-4047-8191-9d36e10fceb5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>310</video:duration>
      <video:publication_date>2011-12-06T18:22:23.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10796.mp4</video:content_loc>
      <video:uploader>glukan</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Spirotome</video:tag>
      <video:tag>macrobiopsy</video:tag>
      <video:tag>for</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Breast</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/DNA-DNA-are-you-mine-Sequencing</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>DNA, DNA - are you mine? Sequencing.</video:title>
      <video:description>DNA sequencing is process of knowing sequence of nucleotide bases. It is used in forensics, biological researches, biotechnology, etc. This video explains dideoxyribonucleotide method. After Primer, dNTP+tags, DNA polymerase are mixed, there are different length DNAs, which are separated by electrophoresis. Modern versions of this method do not use electrophoresis, because of fluorescent markers, which are interpreted in sequencer.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/05/7d8f2da3-d35f-4af3-a63c-b826afa93107/cand_5.jpg</video:thumbnail_loc>
      <video:duration>100</video:duration>
      <video:publication_date>2007-05-12T00:42:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/281.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>DNASequencing</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lecture-on-embryonic-stem-cells-15</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture on embryonic stem cells  - 15</video:title>
      <video:description>Stem cells can be used in treatment of various diseases. For example, when hematopoietic stem cells are injected to a mouse unable to produce blood cells, production of blood cells is induced. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/7d96140d-d1f8-4dc4-9b53-760ab7aa5361/cand_5.jpg</video:thumbnail_loc>
      <video:duration>206</video:duration>
      <video:publication_date>2007-08-16T23:01:10.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/798.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Stem</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>hemapoeticStemCell</video:tag>
      <video:tag>leucemia</video:tag>
      <video:tag>pulse</video:tag>
      <video:tag>chaseExperiment</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Hemoglobin-Oxygen-Binding</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Hemoglobin: Oxygen Binding</video:title>
      <video:description>Hemoglobin is red pigment commonly found in animal&apos;s red blood cells. It bounds oxygen in lungs, bounding to hemoglobin, and causing rigid form. When oxygen gets to the tissues,hemoglobin turns in to mobile form.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/05/7da6263b-daff-45d5-b64e-3a985bf7fe8d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>39</video:duration>
      <video:publication_date>2007-05-12T00:31:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/274.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>hemoglobin</video:tag>
      <video:tag>Oxygen</video:tag>
      <video:tag>Red</video:tag>
      <video:tag>bloodcells</video:tag>
      <video:tag>conformational</video:tag>
      <video:tag>mobility</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Law-271-Environmental-Law-and-Policy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Law 271: Environmental Law and Policy</video:title>
      <video:description>Law 271: Environmental Law and Policy 

Common Law Versus Public Law

Instructor Holly Doremus. This introductory course is designed to explore fundamental legal and policy issues in environmental law. Through examination of environmental common law and key federal environmental statutes, including the National Environmental Policy Act, Clean Air Act, and Clean Water Act, it exposes students to the major challenges to environmental law and the principal approaches to meeting those challenges, including litigation, command and control regulation, technology forcing, market incentives, and information disclosure requirements. With the addition of cross-cutting topics such as risk assessment and environmental federalism, it also gives students a grounding in how choices about regulatory standards and levels of regulatory authority are made. 

http://www.law.berkeley.edu/students/curricularprograms/envirolaw/index.html</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19508.jpg</video:thumbnail_loc>
      <video:duration>4607</video:duration>
      <video:publication_date>2012-09-05T03:07:10.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/iHCLzwFiu_Q</video:player_loc>
      <video:uploader>0|68|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>ucberkeley</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>Environmental</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>boalt</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/A-Nearby-Starburst-Galaxy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A Nearby Starburst Galaxy</video:title>
      <video:description>The Hidden Universe (Episode 2): A Nearby Starburst Galaxy - Exposing the Exploding Cigar Galaxy.

This is the Hidden Universe of the Spitzer Space Telescope, exploring the mysteries of infrared astronomy with your host Dr. Robert Hurt.

M82 has been called an exploding galaxy, and three of NASA&apos;s Great Observatories have teamed up to show it like it&apos;s never been seen before. 

---
Please subscribe to Science &amp; Reason:
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---

Its been called an exploding galaxy, and three of NASAs Great Observatories have teamed up to show it like its never been seen before.

Sigmund Freud once protested that sometimes a cigar is just a cigar. However, astronomers studying the so-called &quot;Cigar Galaxy&quot;, have discovered theres much more going on than meets the eye. Thats why theyve looked beyond just visible light to understand this galactic oddity ...

The Cigar Galaxy, more commonly known as M82, lies in the northern skies in the constellation of Ursa Major. Its about 12 million light years away not exactly a next-door neighbor, but pretty close as galaxies go. And while it does look a bit like a cigar, its actually shaped like a disk.

• http://spitzer.caltech.edu/

---

Messier 82 (also known as NGC 3034 or the Cigar Galaxy) is the prototype nearby starburst galaxy about 12 million light-years  away in the constellation Ursa Major. The starburst galaxy is five times as bright as the whole Milky Way and one hundred times as bright as our galaxy&apos;s center.

In 2005, the Hubble revealed 197 young massive clusters in the starburst core. The average mass of these clusters is around 2 × 105 M⊙, hence the starburst core is a very energetic and high-density environment.

Throughout the galaxy&apos;s center, young stars are being born 10 times faster than they are inside our entire Milky Way Galaxy.

• http://en.wikipedia.org/wiki/Messier_82
.</video:description>
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Epidemiologic Methods I</video:description>
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SRP and its receptor initiate the transfer of the nascent chain across the endoplasmic reticulum membrane. Once the chain reaches the translocon, SRP and its receptor both hydrolyze their bound GTP to GDP, then dislocate allowing translation to restart</video:description>
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      <video:description>American from Seattle, Washington state, USA expresses total satisfaction with Birmingham Hip resurfacing surgery by Dr.A.K.Venkatachalam at the affiliated hospital in Chennai, India. Madras Joint Replacement center offers Americans high quality Hip resurfacing and joint replacements in hospital of international standards with NAAC accreditation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_4344.jpg</video:thumbnail_loc>
      <video:duration>420</video:duration>
      <video:publication_date>2010-05-06T04:52:22.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/DxGJv_CTi_Y</video:player_loc>
      <video:uploader>alampallam venkatachalam</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Birmingham</video:tag>
      <video:tag>Hip</video:tag>
      <video:tag>Resurfacing</video:tag>
      <video:tag>Surgery</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-to-make-ferro-fluid-or-magnetic-fluid</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to make ferro fluid or magnetic fluid</video:title>
      <video:description>Here is how to make a ferro fluid its share changes under magnetic wave. It is actually pretty easy. You just need to have old printer toner powder, pure vegatable oil and a strong magnet. That is it. Watch the video to learn how it is done.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2015/10/7f8764c0-d4eb-4c47-b531-97093bdaa969/cand_5.jpg</video:thumbnail_loc>
      <video:duration>251</video:duration>
      <video:publication_date>2015-10-07T13:18:30.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32315.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>ferrofluid</video:tag>
      <video:tag>magnetic</video:tag>
      <video:tag>fluid</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Vague-Idea-of-Benzene-Resonance</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Vague Idea of Benzene Resonance</video:title>
      <video:description>~It is better to watch this clip on Fullscreen mode.~ The orange is Carbon and the Seafoam green is Chlorine. As written in the title, this is a vague idea of how resonance occurs in benzene molecules. For a molecule like this, it would have an IUPAC name of &amp;amp;quot;1,3,5 Cyclohexatriene&amp;amp;quot; as well as &amp;amp;quot;2,4,6 Cyclohexatriene&amp;amp;quot;. The double bonds are given the lowest possible numbers. For special molecules like this, where there are multiple names for the same molecule (due to the change of location of ...</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/03/7f9b92c6-d7ce-47a7-ba93-11d213011024/cand_5.jpg</video:thumbnail_loc>
      <video:duration>5</video:duration>
      <video:publication_date>2009-03-25T22:56:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1418.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Education</video:category>
      <video:tag>3d</video:tag>
      <video:tag>Animation</video:tag>
      <video:tag>benzene</video:tag>
      <video:tag>resonance</video:tag>
      <video:tag>newtek</video:tag>
      <video:tag>lightwave</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>molecule</video:tag>
      <video:tag>IUPAC</video:tag>
      <video:tag>cyclohexatriene</video:tag>
      <video:tag>s</video:tag>
      <video:tag>orbital</video:tag>
      <video:tag>P</video:tag>
      <video:tag>sigma</video:tag>
      <video:tag>Pi</video:tag>
      <video:tag>Bonds</video:tag>
      <video:tag>Electron</video:tag>
      <video:tag>Organic</video:tag>
      <video:tag>Hybridization</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Mercury-the-smallest-planed-in-the-solar-system</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Mercury: the smallest planed in the solar system</video:title>
      <video:description>Mercury is the first planet from the sun in the solar system. It is also the smallest planet in the solar system and has a rocky surface. This video tells more about Mercury. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/06/7fa6809f-a89f-41f0-8803-101c77972a0c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>102</video:duration>
      <video:publication_date>2009-06-10T14:28:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2824.mp4</video:content_loc>
      <video:category>Others</video:category>
      <video:tag>Mercury</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Living-Cell</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Living Cell</video:title>
      <video:description>All living things are made of cells the cell is the smallest living thing that can perform all the functions of life all cells must come from preexisting cells</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/7fb25522-2268-47f2-b1d2-f691039086d2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>57</video:duration>
      <video:publication_date>2009-08-08T15:35:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3207.mp4</video:content_loc>
      <video:category>Cell Biology</video:category>
      <video:tag>the</video:tag>
      <video:tag>Living</video:tag>
      <video:tag>cell</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Manufacturing-a-Smoking-Pipes</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Manufacturing a Smoking Pipes</video:title>
      <video:description>This video will introduce you with the manufacturing process of smoking pipes. A step by step process is shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/804e4c02-363b-446e-b022-6c1be12f55c2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>177</video:duration>
      <video:publication_date>2013-01-12T01:08:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28685.mp4</video:content_loc>
      <video:uploader>velatin</video:uploader>
      <video:category>Others</video:category>
      <video:tag>How</video:tag>
      <video:tag>It</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Made</video:tag>
      <video:tag>SMOKING</video:tag>
      <video:tag>Pipes</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Actual-Back-to-the-Future-after-30-years</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Actual Back to the Future after 30 years</video:title>
      <video:description>Here are the  technological advancements and societal progress we made in 30 years. It is little different that expected.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2015/10/7fc1261e-6bf3-4b38-8cfd-cbf7bcada43c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>201</video:duration>
      <video:publication_date>2015-10-21T10:48:23.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32332.mp4</video:content_loc>
      <video:uploader>Nazir Istanbl</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>Future</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Drosophila-Courtship-Song-Genetics-University-of-Leicest</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Drosophila Courtship Song - Genetics - University of Leicest</video:title>
      <video:description>Drosophila Courtship Song - Genetics - University of Leicester</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/7fdca9c0-bfda-44c9-98de-d6d9eead457d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>157</video:duration>
      <video:publication_date>2010-11-24T22:09:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6031.mp4</video:content_loc>
      <video:uploader>obertan</video:uploader>
      <video:category>Drosophila</video:category>
      <video:tag>drosophila</video:tag>
      <video:tag>Courtship</video:tag>
      <video:tag>Song</video:tag>
      <video:tag>genetics</video:tag>
      <video:tag>university</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Leicester</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Proline-Kinks</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Proline Kinks</video:title>
      <video:description>This video describes the structure of proline kinks. The kink is `away&apos; from the proline residue,which is frequently on the hydrophilic side of the helix. Prolines in alpha helices after the first turn cause a kink in the helix. This kink is caused by proline being unable to complete the H-bonding chain of the helix and steric or rotamer effects that keep proline from adapting the prefered helical geometry.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/7fdeda64-3b95-4ec8-8277-488269a72182/cand_5.jpg</video:thumbnail_loc>
      <video:duration>58</video:duration>
      <video:publication_date>2009-05-27T19:50:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2482.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>Proline</video:tag>
      <video:tag>Kinks</video:tag>
      <video:tag>moleuclar</video:tag>
      <video:tag>biology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Boomerang-in-Zero-Gravity-Amazing-science</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Boomerang in Zero Gravity - Amazing science</video:title>
      <video:description>Japanese astronaut Takao Doi proves that a boomerang will always return to the person who threw it — even in outer space.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/02/8000f835-d576-43f6-b0e4-30939bb74502/cand_5.jpg</video:thumbnail_loc>
      <video:duration>18</video:duration>
      <video:publication_date>2012-02-18T00:45:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11909.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>Boomerang</video:tag>
      <video:tag>Zero</video:tag>
      <video:tag>gravity</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Information-on-milk-associated-diseases</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Information on milk associated diseases</video:title>
      <video:description>Milk is very beneficial to the body because it provides a wealth of nutrients, however there are some diseases associated with it. This video educates on the pros and cons of dairy usage.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/7fee39e5-5906-4b5c-afd4-7406d7414d4b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>91</video:duration>
      <video:publication_date>2011-11-28T07:06:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8345.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Milk</video:tag>
      <video:tag>Associated</video:tag>
      <video:tag>diseases</video:tag>
      <video:tag>information</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Dr-Michio-Kaku-Admits-America-Has-A-Secret-Super-Weapon</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Dr Michio Kaku Admits America Has A Secret Super Weapon</video:title>
      <video:description>Dr.Michio Kaku got frustrated at one point and admits america has a secret super weapon which is H1B. For those who does not know what HB1, it is a visa for foreign people to come to USA and work.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2016/04/80269999-a620-4657-a765-1f4cbd0afa46/cand_5.jpg</video:thumbnail_loc>
      <video:duration>266</video:duration>
      <video:publication_date>2016-04-21T21:51:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32489.mp4</video:content_loc>
      <video:uploader>Nazir Istanbl</video:uploader>
      <video:category>Others</video:category>
      <video:tag>h1b</video:tag>
      <video:tag>Michio</video:tag>
      <video:tag>Kaku</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Catheters-and-long-lines-in-neonates</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Catheters and long lines in neonates</video:title>
      <video:description>Catheters and long lines are introduced in neonates to administer fluid and total parentral nutrition the procedure is not easy to perform and is prone to get infections</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/80495521-0954-46b9-98de-e32975c80543/cand_5.jpg</video:thumbnail_loc>
      <video:duration>245</video:duration>
      <video:publication_date>2011-11-30T23:48:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9761.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Catheters</video:tag>
      <video:tag>Long</video:tag>
      <video:tag>lines</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Neonates</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-61-Systems-and-rate-problems</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 61 - Systems and rate problems</video:title>
      <video:description>Systems and rate problems

U06_L2_T1_we1 Systems and rate problems</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24623.jpg</video:thumbnail_loc>
      <video:duration>359</video:duration>
      <video:publication_date>2012-09-17T14:22:24.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/at4T4n4JYNc</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Systems</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Rate</video:tag>
      <video:tag>problems</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Pregnancy-Girl-or-boy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Pregnancy Girl or boy?</video:title>
      <video:description>This is a babycenter.com video. A 3D animated look at how baby girls and boys develop during pregnancy. See how sex organs like ovaries, testes, a vagina, and a penis develop from the same structures. Video Transcript/nNarrator: Your baby&apos;s sex is set at conception. At around 7 weeks, your baby&apos;s internal sex organs – such as ovaries and testes – begin to form in the abdomen. Male and female sex organs and genitalia look the same at this stage because they&apos;re derived from the same structures. At around 9 weeks, boys and girls begin to develop differently. In girls, a tiny bud emerges between the tissue of the legs. This bud will become the clitoris. The membrane that forms a groove below the bud separates to become the labia minora and the vaginal opening. By 22 weeks, the ovaries are completely formed and move from the abdomen to the pelvis. They already contain a lifetime supply of 6 million eggs. In boys, the bud develops into the penis and starts to elongate at around 12 weeks. The outer membrane grows into the scrotal sac that will later house the testicles. By 22 weeks, the testes have formed in the abdomen. They already contain immature sperm. Soon they&apos;ll begin their descent to the scrotum, but it&apos;s a long journey. They&apos;ll reach their destination late in pregnancy, or for some boys, after birth. If you&apos;re eager to find out whether you&apos;re having a girl or a boy, you&apos;ll have to wait until you&apos;re at least 17 weeks pregnant. That&apos;s when the genitals have developed enough to be seen on an ultrasound.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/11/81fe5eed-d03f-470f-a9ac-4f4e9294acc8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>118</video:duration>
      <video:publication_date>2012-11-23T19:44:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28023.mp4</video:content_loc>
      <video:uploader>Uic Ment</video:uploader>
      <video:category>Pregnancy</video:category>
      <video:tag>Girl</video:tag>
      <video:tag>Boy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/PCR-polymerase-chain-reaction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>PCR - polymerase chain reaction</video:title>
      <video:description>The polymerase chain reaction (PCR) is a biochemistry and molecular biology technique[1] for exponentially amplifying a fragment of DNA, via enzymatic replication, without using a living organism (such as E. coli or yeast). PCR can be used for amplification of a single or few copies of a piece of DNA across several orders of magnitude, generating millions or more copies of the DNA piece. As PCR is an in vitro technique, it can be performed without restrictions on the form of DNA, and it can be extensively modified to perform a wide array of genetic manipulations.

Developed in 1983 by Kary Mullis, PCR is now a common technique used in medical and biological research labs for a variety of tasks, such as the sequencing of genes and the diagnosis of hereditary diseases, the identification of genetic fingerprints (used in forensics and paternity testing), the detection and diagnosis of infectious diseases, and the creation of transgenic organisms. Mullis, who won the Nobel Prize for his work on PCR, credits the psychedelic drug LSD for his invention of the technique.
text reff: wikipedia</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/09/81fe3580-3243-463c-9c61-dd79f1adf7c8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>613</video:duration>
      <video:publication_date>2007-09-10T22:50:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/995.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>PCR</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Wind-turbine-hit-by-UFO</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Wind turbine hit by UFO</video:title>
      <video:description>An unidentified Flying Object is said to have crashed and hit this wind turbine. Your guess is as good as mine.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/820c67dc-7135-4110-93e7-fbc06f645162/cand_5.jpg</video:thumbnail_loc>
      <video:duration>139</video:duration>
      <video:publication_date>2011-11-25T23:54:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7966.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Ufo</video:tag>
      <video:tag>Crash</video:tag>
      <video:tag>hits</video:tag>
      <video:tag>Wind</video:tag>
      <video:tag>TURBINE</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Introduction-With-Octanitrocubane</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Introduction With Octanitrocubane</video:title>
      <video:description>The basic structure and properties of octanitrocubane are discussed in this basic structure. View this video to know more about it.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/04/821054cf-d783-4a36-89fd-b2d9f54c4e78/cand_5.jpg</video:thumbnail_loc>
      <video:duration>112</video:duration>
      <video:publication_date>2013-04-07T16:57:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30412.mp4</video:content_loc>
      <video:uploader>Jennifer Byars</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Octanitrocubane</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Killer-centipede-encounter</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Killer centipede encounter</video:title>
      <video:description>Some species of centipedes can be poisonous though usually even when beaten it would be just the common itch and swell unless the person is allergic to bee stings. This is a lethal encounter with killer centipede in the Deadly 60 by BBC.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/82163820-9e21-4258-a619-f0b607a9c13c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>92</video:duration>
      <video:publication_date>2011-11-26T04:56:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8079.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Lethal</video:tag>
      <video:tag>encounter</video:tag>
      <video:tag>with</video:tag>
      <video:tag>Killer</video:tag>
      <video:tag>Centipede</video:tag>
      <video:tag>Deadly</video:tag>
      <video:tag>60</video:tag>
      <video:tag>BBC</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/A-moving-robot-made-of-paper</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A moving robot made of paper</video:title>
      <video:description>The university of Harvard present their new technology.  This is a robot that is folded and with the aid of some tech it achieves movement.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/08/821ca20e-6340-4b9d-8fc1-791b6bc3651b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>63</video:duration>
      <video:publication_date>2014-08-27T21:20:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31486.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>origami</video:tag>
      <video:tag>robot</video:tag>
      <video:tag>Harvard</video:tag>
      <video:tag>university</video:tag>
      <video:tag>folded</video:tag>
      <video:tag>Paper</video:tag>
      <video:tag>move</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Tryptophan-Operon</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Tryptophan Operon</video:title>
      <video:description>The Trp operon is an example of a biosynthetic operon whose expression is regulated by an effector. Operon is part of genome that consists of few genes which are required to do certain process. In this example process is synthesis of tryptophan. The operon consists of 5 structural genes that code for the three enzymes required to convert chorismic acid into tryptophan. If there is tryptophan in enviromt, it is not used.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/05/82437ff3-f4e9-4dbc-a201-397640012b38/cand_5.jpg</video:thumbnail_loc>
      <video:duration>210</video:duration>
      <video:publication_date>2007-05-16T01:29:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/324.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Tryptophan</video:tag>
      <video:tag>operon</video:tag>
      <video:tag>gene</video:tag>
      <video:tag>expression</video:tag>
      <video:tag>Trpoperon</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Breast-Reduction-Surgery-Operation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Breast Reduction Surgery Operation</video:title>
      <video:description>This video shows breast reduction surgery operation is  removal of  tissue and skin to make breasts smaller and perkier.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/8246a062-d0cb-467d-8767-dbba76c9a9e0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>214</video:duration>
      <video:publication_date>2011-11-30T10:35:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9578.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Breast</video:tag>
      <video:tag>Reduction</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>Operation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-to-Modulate-a-Protein-by-Using-a-Small-Molecule</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to Modulate a Protein by Using a Small Molecule</video:title>
      <video:description>This animations shows how a small molecule binds to a protein to alter its shape and and make it inactivated./nSmall molecules associate or bind with a protein forming what can be thought of as a new protein. In the case shown in this animation a small molecule fits into a cleft in the protein. The blue protein, calmodulin, has several important roles in cellular function. The cleft in the shape of the protein allows it to perform many of these functions. When the gold colored small molecule binds with calmodulin it occupies this cleft and thus inactivates the protein./nIn order to understand life’s processes, it is useful to perturb the process and observe what happens./nIn genetics, a gene’s functions are investigated by using mutations that disrupt their normal function. Chemical genetics is an analogous approach that investigates the functions of the genes by using small molecules to perturb the proteins—which are encoded by the genes—directly./nIn genetics, some mutations result in loss of function, while others result in a gain of function. In chemical genetics, analogous protein perturbations exist that inactivate a protein (loss of function) or super-activate a protein (gain of function)./nSmall molecules associate with, or bind to, a protein in specific ways. In some cases they modulate the protein’s function by inactivating it. In this animation, a small molecule (in gold) binds to the protein calmodulin (in blue). Calmodulin is a protein that is involved in calcium regulation in a cell and has many important roles in cellular function. The cleft in the protein is an important site that allows it to interact with other molecules. The small molecule binds to this cleft and occupies the site, causing the protein to undergo a conformational change and become inactivated.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/825ee1ed-f101-4ed7-984e-230f0720792e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>69</video:duration>
      <video:publication_date>2013-02-08T23:25:29.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29687.mp4</video:content_loc>
      <video:uploader>Nazir Istanbl</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Small</video:tag>
      <video:tag>molecule</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Relativity-of-simultaneity</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Relativity of simultaneity</video:title>
      <video:description>This video explains the relativity of simultaneity with animation to make it easier to understand. According to the special theory of relativity, it is impossible to say whether two events occur at the same time if those events are separated in space. Depending on two observer’s reference frame, the events may appear to occur simultaneously to one observer and successively, to another. This video demonstrates relativity of simultaneity.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/825ee67d-a354-4db7-975c-05ced8376a2b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>123</video:duration>
      <video:publication_date>2010-11-14T22:49:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5309.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>relativity</video:tag>
      <video:tag>of</video:tag>
      <video:tag>simultaneity</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>Albert</video:tag>
      <video:tag>Einestine</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Microarray-Manufacturing-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Microarray Manufacturing Video</video:title>
      <video:description>This video shows how microarray works most microarray manufacturers such as affymetrix and agilent provide commercial data analysis software with microarray equipment such as plate readers</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/826b77dd-3ff2-4d58-863f-6feed5cdf522/cand_5.jpg</video:thumbnail_loc>
      <video:duration>38</video:duration>
      <video:publication_date>2010-11-20T23:20:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5642.mp4</video:content_loc>
      <video:uploader>crazyscience</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Microarray</video:tag>
      <video:tag>Manufacturing</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cardiac-Catheterization-heart-cath</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cardiac Catheterization (heart cath)</video:title>
      <video:description>what is Cardiac Catheterization? This video explains cardiac catheterization, also called as heart cath, is the insertion of a catheter into a chamber or vessel of the heart.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/826c4b10-f609-4e07-9132-3be26d8eecce/cand_5.jpg</video:thumbnail_loc>
      <video:duration>90</video:duration>
      <video:publication_date>2011-12-01T20:22:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10365.mp4</video:content_loc>
      <video:uploader>glukan</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Cardiac</video:tag>
      <video:tag>Catheterization</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-24-Electrical-Engineering-C245-Surface-Micromachin</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 24 - Electrical Engineering C245 - Surface Micromachin</video:title>
      <video:description>&quot;Lec 24 - Electrical Engineering C245 - Surface Micromachin&quot;Introduction to MEMS Design</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24360.jpg</video:thumbnail_loc>
      <video:duration>4883</video:duration>
      <video:publication_date>2012-09-15T07:02:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/050tbxkWjAU</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>24</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>C245</video:tag>
      <video:tag>Surface</video:tag>
      <video:tag>Micromachin</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-to-turn-Powerpoint-presentations-into-videofiles</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to turn Powerpoint presentations into videofiles</video:title>
      <video:description>Assignment seminar &apos;Genes in Conflict&apos; about how to turn your powerpoint presetation in to a videofile, using Windows Movie Maker</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/8285560c-29fc-4406-8804-77f0ba832c96/cand_5.jpg</video:thumbnail_loc>
      <video:duration>156</video:duration>
      <video:publication_date>2009-05-27T21:14:07.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2525.mp4</video:content_loc>
      <video:uploader>arsinsol</video:uploader>
      <video:category>Others</video:category>
      <video:tag>seminar</video:tag>
      <video:tag>genes</video:tag>
      <video:tag>in</video:tag>
      <video:tag>conflict</video:tag>
      <video:tag>powerpoint</video:tag>
      <video:tag>videofile</video:tag>
      <video:tag>windows</video:tag>
      <video:tag>movie</video:tag>
      <video:tag>Maker</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Recombination-Mechanism</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Recombination Mechanism</video:title>
      <video:description>Mechanism of Recombination. Genetic recombination happens during meiosis, a special type of cell division that occurs during formation of sperm and egg cells and gives them the correct number of chromosomes. Since a sperm and egg unite during fertilization, each must have only half the number of chromosomes other body cells have. Otherwise, the fertilized cell would have too many.

Inside the cells that produce sperm and eggs, chromosomes become paired. While they are pressed together, the chromosomes may break, and each may swap a portion of its genetic material for the matching portion from its mate. This form of recombination is called crossing-over. When the chromosomes glue themselves back together and separate, each has picked up new genetic material from the other. The constellation of physical characteristics it determines is now different than before crossing-over. Read more:  http://www.accessexcellence.org/RC/AB/BC/Genetic_Recombination.php</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/82875514-d522-42ae-8b6f-4f68331fbdc8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>72</video:duration>
      <video:publication_date>2010-11-24T05:19:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5917.mp4</video:content_loc>
      <video:uploader>watch</video:uploader>
      <video:category>Molecular Genetics</video:category>
      <video:tag>recombination</video:tag>
      <video:tag>mechanism</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Physics-Lab-Demo-1-Introduction-to-Electrostatics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Physics Lab Demo 1: Introduction to Electrostatics</video:title>
      <video:description>A physics lab demonstration of electrostatics which is the branch of physics that deals with the phenomena and properties of stationary or slow-moving (without acceleration) electric charges.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/829beaad-55f5-4104-80d9-31cce4a9a546/cand_5.jpg</video:thumbnail_loc>
      <video:duration>211</video:duration>
      <video:publication_date>2009-05-27T21:25:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2545.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>physics</video:tag>
      <video:tag>Lab</video:tag>
      <video:tag>demo</video:tag>
      <video:tag>electrostatics</video:tag>
      <video:tag>carleton</video:tag>
      <video:tag>university</video:tag>
      <video:tag>Science</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-pinguecula</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is pinguecula?</video:title>
      <video:description>This video explains what pinguecula is in detail and what causes pinguecula.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/04/e46fffbd-7140-4427-a6d9-aeef6913688d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>146</video:duration>
      <video:publication_date>2013-04-07T18:42:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30443.mp4</video:content_loc>
      <video:uploader>Jennifer Byars</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>Pinguecula</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/An-Activity-to-Show-Factors-Affecting-Rate-Of-a-Reaction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>An Activity to Show Factors Affecting Rate Of a Reaction</video:title>
      <video:description>How does the rate of reaction is affected by change in temperature and pressure? This video explains different factors affecting the rate of a reaction.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/82a83e1c-f340-4cd6-98e0-fa4985287887/cand_5.jpg</video:thumbnail_loc>
      <video:duration>149</video:duration>
      <video:publication_date>2011-12-11T23:50:30.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11220.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>factors</video:tag>
      <video:tag>Affecting</video:tag>
      <video:tag>Rate</video:tag>
      <video:tag>of</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Reaction</video:tag>
      <video:tag>an</video:tag>
      <video:tag>Activity</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Presentation-for-Rounds-Part-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Presentation for Rounds - Part 2</video:title>
      <video:description>This video shows a oral presentation for rounds. A brief description by the doctors is shown here to help the medical students.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/82b1bf99-3c26-493e-80bf-41dd6a6b6fc9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>377</video:duration>
      <video:publication_date>2011-12-06T18:11:10.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10768.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Loyola</video:tag>
      <video:tag>Oral</video:tag>
      <video:tag>presentation</video:tag>
      <video:tag>for</video:tag>
      <video:tag>Rounds</video:tag>
      <video:tag>part</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-history-of-Chernobyl</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The history of Chernobyl</video:title>
      <video:description>This is a presentation of the events that went on that day.  On April 26th, 1986 the biggest radioactive disaster to date happened in the Ukraine.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/10/aaba759e-ca0b-4ff1-b1c4-252bfdba6ced/cand_5.jpg</video:thumbnail_loc>
      <video:duration>429</video:duration>
      <video:publication_date>2014-10-02T20:25:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31822.mp4</video:content_loc>
      <video:uploader>dhumana</video:uploader>
      <video:category>History</video:category>
      <video:tag>chernobyl</video:tag>
      <video:tag>Disaster</video:tag>
      <video:tag>History</video:tag>
      <video:tag>Explanation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Visual-DNA-replication2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Visual DNA replication2</video:title>
      <video:description>Visual method for representing five DNA and RNA bases U C A G T with five discrete values on the gray-scale: black (100%), dark (75%), gray(50%), light (25%) and white(0%) www.visualDNA.org This animation illustrates a proposal to replace the nucleic bases letter representation with five discrete values on the gray scale. Instead of letters UCAGT this concept employs five discrete values U=Black, C= Dark, A=Gray, G=light, and T= White. Value of &quot;black&quot; is defined as &quot;absence of light&quot;, thus U =100% black, C=75% black, A=50%black, G=25% black, T=0% black. This is a linear structure with two elements U and T having one neighbor, while three elements, C, A, and G are with two neighbors. The difference between neighboring values is 25%. If we define all pairs that differ 50% we will get: U-A, C-G, A-T. With this single rule we have established all the base pairs for both DNA and RNA and the exchange value which defines these relationships is the value of Gray that represents Adenine (A).</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/aa74e17a-09bc-4f56-a60d-80e2c1c60f16/cand_5.jpg</video:thumbnail_loc>
      <video:duration>58</video:duration>
      <video:publication_date>2010-11-19T00:52:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5617.mp4</video:content_loc>
      <video:uploader>Gregor Mobius</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>visualization</video:tag>
      <video:tag>Visual</video:tag>
      <video:tag>Representation</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>RNA</video:tag>
      <video:tag>Genetic</video:tag>
      <video:tag>Code</video:tag>
      <video:tag>Transcription</video:tag>
      <video:tag>replication</video:tag>
      <video:tag>computational</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>Science</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-Levers-Reduce-The-Efforts</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How Levers Reduce The Efforts</video:title>
      <video:description>This video shows that how can we reduce the effort in lifting a weight with little power. Here weights are lifted by putting the fulcrum at different places and corresponding to that the required powers are discussed.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/aa829876-a65c-4de7-9453-1b644c471e2f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>103</video:duration>
      <video:publication_date>2009-08-08T15:28:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3194.mp4</video:content_loc>
      <video:category>Interesting Science</video:category>
      <video:tag>How</video:tag>
      <video:tag>Levers</video:tag>
      <video:tag>work</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-Last-Electrical-Engineering-C245-Surface-Micromachin</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec Last - Electrical Engineering C245 - Surface Micromachin</video:title>
      <video:description>&quot;Lec Last - Electrical Engineering C245 - Surface MicromachinIntroduction to MEMS Design</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24361.jpg</video:thumbnail_loc>
      <video:duration>4883</video:duration>
      <video:publication_date>2012-09-15T07:11:45.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/050tbxkWjAU</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>Last</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>C245</video:tag>
      <video:tag>Surface</video:tag>
      <video:tag>Micromachin</video:tag>
    </video:video>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Donkeys hunted by Lions</video:title>
      <video:description>Donkeys have been domesticated for several thousands of years and as a consequence have lost any flight skills that they had. These Lions are opportunistic and they take advantage of the donkeys lack of know how as captured by BBC.</video:description>
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      <video:duration>161</video:duration>
      <video:publication_date>2011-11-26T05:25:18.000Z</video:publication_date>
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      <video:uploader>benco</video:uploader>
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    <loc>https://dnatube.com/videos/Laboratory-automation-the-key-skill</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Laboratory automation - the key skill</video:title>
      <video:description>Do you want to become a more efficient laboratory technician? Do you want to save money in your laboratory? Do you want to solve problems in your laboratory in an easier and cheaper way?
If you said yes to any of those questions, than SCRIPTING is for you.
Learn everything you need about scripting for laboratory automation here:
http://www.wiley-vch.de/publish/en/books/ISBN978-3-527-34158-0//nSong: Parmafrost by Danosong, obtained in 2014 when still free./nCredits for pictures:
ID-100106346
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      <video:duration>109</video:duration>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32524.mp4</video:content_loc>
      <video:uploader>Matheus Carvalho</video:uploader>
      <video:category>Chemistry</video:category>
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      <video:tag>Automation</video:tag>
      <video:tag>script</video:tag>
      <video:tag>AutoIt</video:tag>
      <video:tag>efficiency</video:tag>
      <video:tag>Skill</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/An-explanation-of-the-quest-for-immortality</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>An explanation of the quest for immortality</video:title>
      <video:description>This video explains the quest for immortality for humans. Aubrey de Grey, Nick Bostrom and Anders Sandberg talk to New Scientist on how we could become immortal.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/11/aa954e09-7b40-42a0-ae21-efe52774062b/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2012-11-26T20:51:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28078.mp4</video:content_loc>
      <video:uploader>Nikunj Patel</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>immortality</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-54-Sous-vide-Cooking-a-State-of-Matter-Lecture-2-2010</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 54 - Sous-vide Cooking: a State of Matter | Lecture 2 (2010)</video:title>
      <video:description>Lec 54 - Sous-vide Cooking: a State of Matter | Lecture 2 (2010). Speaker: Joan Roca (El Celler de Can Roca)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16067.jpg</video:thumbnail_loc>
      <video:duration>6953</video:duration>
      <video:publication_date>2012-08-29T08:57:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/1bzzJNM_wAg</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/How-to-predict-protein-interaction-from-the-genome</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to predict protein interaction from the genome</video:title>
      <video:description>This video provides an information about predicting protein interaction from the genome.

&quot;The Case Center for Proteomics and Bioinformatics presents the following symposium:
Series: Understanding Protein Complexes, Networks and the Interactome
Title: Predicting Protein Interaction from the Genome
Speaker: Gary Bader, Ph.D.
Asst. Professor, Center for Cellular and Biomolecular Research, University of Toronto
Date: Monday, October 19, 2009
Session: Afternoon Session 2
Location: Wolstein Auditorium 1413&quot;</video:description>
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      <video:publication_date>2012-10-11T01:37:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27877.mp4</video:content_loc>
      <video:uploader>Julia Roberts</video:uploader>
      <video:category>Genetics</video:category>
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      <video:tag>protein</video:tag>
      <video:tag>interaction</video:tag>
      <video:tag>From</video:tag>
      <video:tag>the</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Integers-and-Degree-of-Integers</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Integers and Degree of Integers</video:title>
      <video:description>This video explains the order of operations of integer with example. The tutorial explains the degree of integer from the very basics.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/838f3450-0e48-471f-be6b-21d475eef766/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2010-12-04T12:50:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6432.mp4</video:content_loc>
      <video:uploader>gangster</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Basic</video:tag>
      <video:tag>math</video:tag>
      <video:tag>Integers</video:tag>
      <video:tag>and</video:tag>
      <video:tag>order</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Operations</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/The-lactobacillus-acidophilus</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The lactobacillus acidophilus</video:title>
      <video:description>Lactobacillus acidophilus is a bacteria that is considered friendly. This bacteria can be found in the vagina, small intestine, yogurt and other fermented foods. This video gives more information on this bacteria in Spanish.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/839047e2-cbc2-4500-8cac-bbfef9838214/cand_5.jpg</video:thumbnail_loc>
      <video:duration>465</video:duration>
      <video:publication_date>2010-11-24T00:18:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5857.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>Lactobacillus</video:tag>
      <video:tag>acidophilus</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Treating-kidney-stones-by-extracorporeal-shockwave-lithotripsy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Treating kidney stones by extracorporeal shockwave lithotripsy</video:title>
      <video:description>Extracorporeal shock wave lithotripsy (ESWL) is a non-invasive treatment of kidney stones[1] (urinary calculosis) and biliary calculi (stones in the gallbladder or in the liver) using an acoustic pulse.
In the treatment of billiary calculi and kidney stone(urinary calculosis)a non-invasive treatment by extracorporeal shock wave lithotripsy (ESWL)is used. This video tutors on treating kidney stones by extracorporeal shockwave lithotripsy.</video:description>
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      <video:duration>99</video:duration>
      <video:publication_date>2013-02-10T02:26:14.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29955.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>Treating</video:tag>
      <video:tag>kidney</video:tag>
      <video:tag>Stones</video:tag>
      <video:tag>by</video:tag>
      <video:tag>extracorporeal</video:tag>
      <video:tag>shockwave</video:tag>
      <video:tag>lithotripsy</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Solving-Linear-Equations</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Solving Linear Equations</video:title>
      <video:description>This video shows how to solve word problems. It mainly focus on word problems related to people&apos;s age.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/83956883-f8ff-49be-9c06-a4ccce217033/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2009-05-27T19:37:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2446.mp4</video:content_loc>
      <video:uploader>okur</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>algebra</video:tag>
      <video:tag>Word</video:tag>
      <video:tag>problems</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Making-Simple-Educaiton-Videos</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Making Simple Educaiton Videos</video:title>
      <video:description>You want to make your own education videos. Here is the one explaining how to do it. It shows a simple way to make it so I guess everyone will understand it.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/08/839346e3-de35-4eee-aba4-0cfa9d3a27f4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>911</video:duration>
      <video:publication_date>2014-08-25T22:56:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31142.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Video</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Puberty-in-Boys-And-Girls</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Puberty in Boys And Girls</video:title>
      <video:description>Puberty is a stage when a child start growing towards adult stage and his reproductive systems develops in order to fertilize. Girls age for puberty is 10 to 11 while for boys is 11 to 12 and girls completed puberty by 15 to 16 and boys completed puberty by 16 to 17.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/83a376f3-d38f-449a-a3fc-bb2661942f77/cand_5.jpg</video:thumbnail_loc>
      <video:duration>59</video:duration>
      <video:publication_date>2013-02-11T01:28:14.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30057.mp4</video:content_loc>
      <video:uploader>Brock Michel</video:uploader>
      <video:category>Developmental Biology</video:category>
      <video:tag>difference</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Growth</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Boys</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Girls</video:tag>
      <video:tag>at</video:tag>
      <video:tag>puberty</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Apoptosis-under-microscope</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Apoptosis under microscope</video:title>
      <video:description>Apoptosis is programmed cell death that has been induced in the cells in this video which causes the cells to shrivel up and is also referred to as self destruction or cell suicide.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/03/83b6aa17-091e-4269-970e-0f13e356a2e8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>44</video:duration>
      <video:publication_date>2007-03-30T18:12:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/133.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>apoptosis</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Appendectomy-with-corpus-Luteal-rupture-Treatment</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Appendectomy with corpus Luteal rupture Treatment</video:title>
      <video:description>A ruptured corpus luteum cyst is a common phenomenon with presentation ranging from no symptoms to symptoms mimicking an acute abdomen sequelae vary resolution may be spontaneous most often or possibly intraperitoneal hemorrhage and death may occur</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/83b18633-b8a5-4915-92ae-b2e98a261857/cand_5.jpg</video:thumbnail_loc>
      <video:duration>51</video:duration>
      <video:publication_date>2011-12-01T20:37:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10422.mp4</video:content_loc>
      <video:uploader>glukan</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Appendectomy</video:tag>
      <video:tag>with</video:tag>
      <video:tag>Corpus</video:tag>
      <video:tag>Luteal</video:tag>
      <video:tag>Rupture</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Mass-Spectrometer-Flythrough-Animation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Mass Spectrometer Flythrough Animation</video:title>
      <video:description>Mass Spectrometer Flythrough Animation -- Ten24</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/83c07a26-1192-403e-a4d7-f8b120eff577/cand_5.jpg</video:thumbnail_loc>
      <video:duration>60</video:duration>
      <video:publication_date>2011-10-23T16:35:14.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7216.mp4</video:content_loc>
      <video:uploader>hp175</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>mass</video:tag>
      <video:tag>Spectrometer</video:tag>
      <video:tag>Flythrough</video:tag>
      <video:tag>Animation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Explosions-of-Atomic-Hydrogen-Bombs</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Explosions of Atomic &amp; Hydrogen Bombs</video:title>
      <video:description>This is a video showing the vastness of destruction  caused by nuclear bombs.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/f2a53c18-8b87-43b0-97a0-4f6fff11246f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>214</video:duration>
      <video:publication_date>2010-11-16T11:08:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5474.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Atomic</video:tag>
      <video:tag>Hydrogen</video:tag>
      <video:tag>Bomb</video:tag>
      <video:tag>Explosions</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Growth-of-starch-metabolism-mutants-of-Arabidopsis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Growth of starch metabolism mutants of  Arabidopsis</video:title>
      <video:description>Starch metabolism mutants of Arabidopsis were grown in controlled environment. Growth of the plants were monitor with time-lapse camera. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/83c3f9c3-4f2c-4d18-87b8-44fd7f575292/cand_5.jpg</video:thumbnail_loc>
      <video:duration>306</video:duration>
      <video:publication_date>2010-11-30T22:18:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6347.mp4</video:content_loc>
      <video:uploader>karel</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>Arabidopsis</video:tag>
      <video:tag>Starch</video:tag>
      <video:tag>Metabolism</video:tag>
      <video:tag>mutants</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Pentagon</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Pentagon</video:title>
      <video:description>Standing wave pentagonal pulse</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/11/83d85503-6ca4-48e9-8199-268c59b2c10c/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2013-11-10T22:38:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30745.mp4</video:content_loc>
      <video:uploader>gabriel kelemen</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>Non</video:tag>
      <video:tag>Newtonian</video:tag>
      <video:tag>liquid</video:tag>
      <video:tag>Faraday</video:tag>
      <video:tag>Standing</video:tag>
      <video:tag>wave</video:tag>
      <video:tag>pentagon</video:tag>
      <video:tag>instability</video:tag>
      <video:tag>Oscillon</video:tag>
      <video:tag>Red</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Giant-gastric-ulcers</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Giant gastric ulcers</video:title>
      <video:description>Giant gastric ulcers are observed in live tissue. This video endoscopy shows two ulcers in a cirrhotic patient. This 82 year old woman who had had severe ascites and previously in the paracentesis procedure had drained 6 liters of ascites liquid, at endoscopy two giant ulcers were found. Liver cirrhosis is frequently associated with complicated peptic ulcer disease. It has been showed that peptic ulcer is more frequent in patients with liver cirrhosis, is associated with the severity of cirrhosis, and occurs without upper abdominal pain in up to 70% of patients and with complications in 29%. This giant ulcer is found at the lesser curvature of the gastric body, macroscopically has suspected, some parameters of malign but the biopsies were negative, however in six week will need a new follow up endoscopy that showed that the ulcer of the antrum is in the scar phase as well as the scar of the ulcer of the body., a six week with proton pump inhibitor (PPI) treatment.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/09/83e31411-9894-420b-a820-078edcbe643c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>27</video:duration>
      <video:publication_date>2009-09-04T23:32:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3321.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Gastric</video:tag>
      <video:tag>ULCER</video:tag>
      <video:tag>Cancer</video:tag>
      <video:tag>Colon</video:tag>
      <video:tag>ENDOSCOPY</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Libration is a slow rocking of back and forth of the moon as viewed from the earth. Due to this we are able to see about 59 per cent of the moon.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/83ecb1d4-ef4c-4c32-87e4-fb8b2a3d7313/cand_5.jpg</video:thumbnail_loc>
      <video:duration>146</video:duration>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7803.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The process of digestion and absorption</video:title>
      <video:description>Digestion is the process of breaking down food to a simpler, easily absorbable from of basic food constituents. Digestion is involves both mechanical and chemical processes. Absorption is the process by which simple molecules generated during the process of digestion is passed through the gastrointestinal mucosa to the lymph and blood. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/84358aad-6c42-4c74-94ba-423ccc3e6945/cand_5.jpg</video:thumbnail_loc>
      <video:duration>154</video:duration>
      <video:publication_date>2011-12-12T02:57:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11447.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
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      <video:tag>absorption</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/What-happens-when-gas-turbine-fails</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What happens when gas turbine fails</video:title>
      <video:description>This video shows gas turbine failure. A gas turbine, also called a combustion turbine, is a type of internal combustion engine seen in the video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/8440a04b-bb33-499f-848d-1531e558f100/cand_5.jpg</video:thumbnail_loc>
      <video:duration>20</video:duration>
      <video:publication_date>2011-12-11T22:46:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11039.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Gas</video:tag>
      <video:tag>TURBINE</video:tag>
      <video:tag>failure</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/How-Its-Made-Green-House-Tomatoes</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How It&apos;s Made - Green House Tomatoes</video:title>
      <video:description>Clip from the TV show How It&apos;s Made explaining how tomatoes are grown in a greenhouse.  Goes into some detail about the structures in which the tomatoes are grown, as well as how they are nourished.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/8431c60b-5404-4b54-99fb-b5f4d66e7690/cand_5.jpg</video:thumbnail_loc>
      <video:duration>179</video:duration>
      <video:publication_date>2012-12-10T01:51:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28516.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Bioengineering</video:category>
      <video:tag>greenhouse</video:tag>
      <video:tag>tomatoes</video:tag>
      <video:tag>gardening</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/3D-animation-of-weight-reduction-surgery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>3D  animation of  weight reduction surgery</video:title>
      <video:description>Weight reduction surgery is also referred to as bariatric surgery. This video gives information on the two types of surgery under this, namely restrictive and malabsorpitive in 3d animation.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/844cb6cb-12c9-4156-b203-6bd65edaf3ab/cand_5.jpg</video:thumbnail_loc>
      <video:duration>301</video:duration>
      <video:publication_date>2011-12-01T04:37:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10228.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>weight</video:tag>
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      <video:tag>Surgery</video:tag>
      <video:tag>Animation</video:tag>
      <video:tag>3d</video:tag>
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    <loc>https://dnatube.com/videos/Gynecomastia-Surgery-Qatar</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Gynecomastia Surgery Qatar</video:title>
      <video:description>Increased safety gynecomastia surgery qatar is worth the appropriate number of similar to them are often a great diminishment of self respect Watch video for more</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/84501825-6b22-4112-9592-f1267d681272/cand_5.jpg</video:thumbnail_loc>
      <video:duration>32</video:duration>
      <video:publication_date>2011-12-11T22:45:10.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11035.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
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  <url>
    <loc>https://dnatube.com/videos/Affection-in-Animals</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Affection in Animals</video:title>
      <video:description>Is there any affection in animals? if yes, how is it? This video explains affection in animals.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/844490dd-f98f-49df-ade8-8d7d259d009c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>318</video:duration>
      <video:publication_date>2009-05-17T20:36:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2256.mp4</video:content_loc>
      <video:uploader>harunyahya</video:uploader>
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      <video:tag>affection</video:tag>
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      <video:tag>sacrifice</video:tag>
      <video:tag>Evolution</video:tag>
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      <video:tag>Allah</video:tag>
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      <video:tag>harun</video:tag>
      <video:tag>yahya</video:tag>
      <video:tag>adnan</video:tag>
      <video:tag>oktar</video:tag>
      <video:tag>creationism</video:tag>
      <video:tag>animals</video:tag>
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    <loc>https://dnatube.com/videos/Lec-10-MIT-16885J-Aircraft-Systems-Engineering-Fall-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - MIT 16.885J Aircraft Systems Engineering, Fall 2005</video:title>
      <video:description>&quot;Lec 10 - MIT 16.885J Aircraft Systems Engineering, Fall 2005&quot; The DoD and the Space Shuttle

View the complete course: http://ocw.mit.edu/16-885F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14938.jpg</video:thumbnail_loc>
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      <video:player_loc>https://www.youtube.com/embed/hzW2ZBtzrUE</video:player_loc>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Tetris Mario Combo Flash Game and More DONGs</video:title>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/11/63aa21a6-eb3b-4321-8d88-a8811124f4ae/cand_25.jpg</video:thumbnail_loc>
      <video:duration>168</video:duration>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28103.mp4</video:content_loc>
      <video:uploader>layne.ransom.5</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>mario</video:tag>
      <video:tag>tetris</video:tag>
      <video:tag>Flash</video:tag>
      <video:tag>Games</video:tag>
      <video:tag>pong</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Who will smash into Andromeda? by Deep Sky Videos</video:title>
      <video:description>Is earth going to smash into the Andromeda galaxy? You must see this amazing video to find out what the stir is about the Milky Way and Andromeda galaxies.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/844e9445-0a65-460f-916d-2ff4d8e8aabd/cand_5.jpg</video:thumbnail_loc>
      <video:duration>382</video:duration>
      <video:publication_date>2013-01-12T01:51:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28755.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Astrophysics</video:category>
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      <video:tag>Milky</video:tag>
      <video:tag>way</video:tag>
      <video:tag>M31</video:tag>
      <video:tag>Galaxy</video:tag>
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    <loc>https://dnatube.com/videos/Brief-description-of-Cell</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Brief description of Cell</video:title>
      <video:description>This video show a brief microscopic description of different parts of cell. Mitochondria is the main source of the energy for the cell.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/84522161-b8df-48e9-a295-326e8e64d4e2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>57</video:duration>
      <video:publication_date>2009-08-08T15:38:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3211.mp4</video:content_loc>
      <video:category>Cell Biology</video:category>
      <video:tag>the</video:tag>
      <video:tag>cell</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lecture-2-Economics-C3-Fall-2011</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture 2- Economics C3 Fall 2011</video:title>
      <video:description>&quot;Lec 2- Economics C3&quot;Introduction to Environmental Economics and Policy. These lectures are filmed during Fall 2011.</video:description>
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      <video:duration>4714</video:duration>
      <video:publication_date>2012-09-15T07:15:23.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/gXGKBoQv3Kg</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Lec</video:tag>
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      <video:tag>Economics</video:tag>
      <video:tag>C3</video:tag>
    </video:video>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Stereotactic Spirotome Biopsy</video:title>
      <video:description>A step by step explanation of stereotactic spirotome biopsy for microcalcifications is discussed here. Purpose of this video is to help the medical students.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/8459c722-685d-4960-b1ef-7f9585807490/cand_5.jpg</video:thumbnail_loc>
      <video:duration>372</video:duration>
      <video:publication_date>2011-12-06T19:51:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10868.mp4</video:content_loc>
      <video:uploader>catee</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Stereotactic</video:tag>
      <video:tag>Spirotome</video:tag>
      <video:tag>biopsy</video:tag>
      <video:tag>for</video:tag>
      <video:tag>microcalcifications</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Phages in Bacteria</video:title>
      <video:description>This video will introduce you with the spider shaped bacterias under microscope. A brief description of these phases is provided here for helping the bio students.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/04/84617548-ec6a-45d1-8114-a6ab06726858/cand_5.jpg</video:thumbnail_loc>
      <video:duration>101</video:duration>
      <video:publication_date>2013-04-07T18:35:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30440.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>Phage</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>3D Cell Culture of Semi-synthetic Protein Polymer Hydrogels</video:title>
      <video:description>This video shows how does the protein-polymer conjugates for forming photo-polymerizable bio-mimetic hydro-gels for tissue engineering. Different microscopic structures are also shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/04/8463af18-207e-4151-982d-8d8b199c2d77/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2013-04-07T19:50:30.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30497.mp4</video:content_loc>
      <video:uploader>Jennifer Byars</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Semi</video:tag>
      <video:tag>synthetic</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>polymer</video:tag>
      <video:tag>hydrogels</video:tag>
      <video:tag>for</video:tag>
      <video:tag>3</video:tag>
      <video:tag>d</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>culture</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Long. Spinal Cord Model - Cranial Nerves VII to XII</video:title>
      <video:description>In this video the presenter describes crnial nerves VII-XII in a spinal cord model. This includes the facial nerve, vestibulocochlear nerve, glossopharyngeal nerve, vagus nerve, accessory nerve, hypoglossal nerve, and other accompanying structures.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/8474980e-4214-4a90-abc4-c59466efd136/cand_5.jpg</video:thumbnail_loc>
      <video:duration>126</video:duration>
      <video:publication_date>2010-11-13T23:36:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5228.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Long</video:tag>
      <video:tag>Spinal</video:tag>
      <video:tag>cord</video:tag>
      <video:tag>model</video:tag>
      <video:tag>Cranial</video:tag>
      <video:tag>Nerves</video:tag>
      <video:tag>VII</video:tag>
      <video:tag>to</video:tag>
      <video:tag>XII</video:tag>
      <video:tag>Facial</video:tag>
      <video:tag>nerve</video:tag>
      <video:tag>vestibulocochlear</video:tag>
      <video:tag>glossopharyngeal</video:tag>
      <video:tag>vagus</video:tag>
      <video:tag>N</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Interview-about-2010-Nobel-Prize-in-Physics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Interview about 2010 Nobel Prize in Physics</video:title>
      <video:description>This interview discusses the 2010 nobel prize winner for Physics won by Andre Geim and Konstantin Novoselov for their ground breaking research into Graphine, a single layer of carbon atoms.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/ab59cb78-364f-49a2-a549-89c09986b424/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2010-11-13T20:23:44.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5117.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Interviews</video:category>
      <video:tag>interview</video:tag>
      <video:tag>about</video:tag>
      <video:tag>2010</video:tag>
      <video:tag>Nobel</video:tag>
      <video:tag>Prize</video:tag>
      <video:tag>in</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>Andre</video:tag>
      <video:tag>Geim</video:tag>
      <video:tag>Konstantin</video:tag>
      <video:tag>Novoselov</video:tag>
      <video:tag>graphine</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Umbilical-cord-clamping-and-apgar-score-video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Umbilical cord clamping and apgar score video</video:title>
      <video:description>The umbilical cord was clamped within 30 seconds of birth which is routine practice at this hospital and the baby was brought directly to the warmer and the effect of early and late umbilical cord clamping on neonatal hematocrit</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/9ba75dc3-aad1-444e-a900-ee8f6dd74bb4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>54</video:duration>
      <video:publication_date>2011-11-30T05:58:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9300.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Umbilical</video:tag>
      <video:tag>cord</video:tag>
      <video:tag>clamping</video:tag>
      <video:tag>and</video:tag>
      <video:tag>apgar</video:tag>
      <video:tag>Score</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Folding-Home</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Folding @ Home</video:title>
      <video:description>PS3 and Stanford University have partnered up to develop software that connects computers across the world to fold proteins.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/02/8722f1c5-6788-4d9b-9817-f06778c70653/cand_5.jpg</video:thumbnail_loc>
      <video:duration>127</video:duration>
      <video:publication_date>2010-02-18T15:55:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3861.mp4</video:content_loc>
      <video:uploader>Daniel Kushner</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>protein</video:tag>
      <video:tag>Biochemistry</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Massive-young-star-clusters-in-the-Milky-Way</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Massive young star clusters in the Milky Way</video:title>
      <video:description>A giant nebula hosting one of the most prominent massive young clusters in the Milky Way is captured by The NASA/ESA Hubble Space Telescope. This is a splendid location for continued studies of stellar birth in star forming regions. This is an image of NGC 3603.
Credit:
• ESA/Hubble (M. Kornmesser &amp; L. L. Christensen)
• Narration: Dr. Robert Fosbury
• Design: Martin Kornmesser
• Web Technical Support: Lars Holm Nielsen, Raquel Yumi Shida
• Cinematographer: Peter Rixner (www.perix.de)
• Script: Lars Lindberg Christensen, Will Gater
• Executive Producers: Raquel Yumi Shida, Lars Lindberg Christensen
• Director: Lars Lindberg Christensen/nDr. J is a German astronomer at the ESO. His scientific interests are in cosmology, particularly on galaxy evolution and quasars. Dr. J&apos;s real name is Joe Liske and he has a PhD in astronomy./nHubble European Space Agency Information Centre
Garching/Munich, Germany
• http://www.eso.org
• http://www.spacetelescope.org
• http://hubblesite.org
.
Att. Lars Lindberg Christensen, ESO office 011
Karl-Schwarzschild-Str. 2
DE-85748 Garching bei München
Germany
http://www.spacetelescope.org/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2016/03/873c9855-34e3-4597-b3af-84806e9d7e7e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>372</video:duration>
      <video:publication_date>2016-03-03T10:04:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32438.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Star</video:tag>
      <video:tag>clusters</video:tag>
      <video:tag>CLUSTER</video:tag>
      <video:tag>Milky</video:tag>
      <video:tag>way</video:tag>
      <video:tag>NGC</video:tag>
      <video:tag>3603</video:tag>
      <video:tag>Hubble</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Ruch-pantofelka-Paramecium-caudatum</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Ruch pantofelka (Paramecium caudatum)</video:title>
      <video:description>Movement of Paramecium caudatum. Paramecium caudatum are unicellular organisms belonging to the genus of Paramecium of the phylum Ciliophora.They can reach 0.25mm in length and are covered with minute hair-like projections called cilia. The cilia are used in locomotion and feeding. They are often called slipper animalcules because of their slipper-like shape.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/06/874a00e9-0b18-4b51-93e6-76a416fab7c1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>47</video:duration>
      <video:publication_date>2010-06-01T08:25:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4381.mp4</video:content_loc>
      <video:uploader>EdukatorFILM</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>Ruch</video:tag>
      <video:tag>pantofelka</video:tag>
      <video:tag>Paramecium</video:tag>
      <video:tag>caudatum</video:tag>
      <video:tag>movement</video:tag>
      <video:tag>of</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-Organic-Chemistry-Naming-Examples-5</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - Organic Chemistry Naming Examples 5</video:title>
      <video:description>Organic Chemistry Naming Examples 5

Organic Chemistry Naming Examples 5</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24515.jpg</video:thumbnail_loc>
      <video:duration>604</video:duration>
      <video:publication_date>2012-09-17T13:45:26.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/6BR0Q5e74bs</video:player_loc>
      <video:uploader>0|34|0</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>Organic</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>Naming</video:tag>
      <video:tag>Examples</video:tag>
      <video:tag>5</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Neck-Vessels-Examination-Tutorial</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Neck Vessels Examination Tutorial</video:title>
      <video:description>You can find out about the condition of the heart muscle by a neck vessel assessment. The procedure includes checking the pulse of the carotid artery and the jugular veins. Find out what more has to be done to complete the examination and analyze the information.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/88429983-f94f-42ab-9c6a-89fd7c0852f2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>198</video:duration>
      <video:publication_date>2011-12-01T23:05:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10554.mp4</video:content_loc>
      <video:uploader>seraboth</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Neck</video:tag>
      <video:tag>Vessels</video:tag>
      <video:tag>Examination</video:tag>
      <video:tag>Tutorial</video:tag>
      <video:tag>Heart</video:tag>
      <video:tag>Muscle</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-battle-of-theories-in-cell-physiology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The battle of theories in cell physiology</video:title>
      <video:description>Phase-bulk theory vs. Membrane theory. 
Moritz Traube (1826-1894) Wilhelm F. Pfeffer (1845-1920) Julius Bernstein (1839-1917) J. H. van&apos;t Hoff (1852-1911) and Wilhelm Ostwald (1853-1932) Archibald V. Hill (1886-1977) Edward J. Conway (1894-1968) Alan L. Hodgkin (1914-1998) Andrew F. Huxley Fritz Lipmann (1899-1986) J. C. Skou Hans H. Ussing Peter Mitchell Felix Dujardin (1801-1860) Thomas Graham (1805-1869) Martin H. Fischer (1879-1962) H. G. Bungenberg de Jong (1893-1977) Dimitri N. Nasonov (1895-1957) A. S. Troshin (1912-1985) Albert Szent-Gyorgyi (1893-1986) E. Ernst (Ernst Jeno) (1895-1981) Freeman W. Cope (1930-1982) Ludwig Edelmann Raymond Damadian R.C. Murphy, Z.Zhang, J.F.Brogan, J.T.Greenplate, M.M.Ochsenfeld, W.Negendank, G.Karreman, C.F.Hazlewood, and G.N.Ling. Video created by Vladimir Matveev (St.Petersburg). See also:
Pollack G.H. Water, Energy and Life:
http://video.google.com/videoplay?docid=5647197665735558550</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/877ac4c3-ba0a-44f4-ad77-8ffa3cba206c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>334</video:duration>
      <video:publication_date>2009-05-18T05:53:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2260.mp4</video:content_loc>
      <video:uploader>Vladimir Matveev</video:uploader>
      <video:category>Biophysics</video:category>
      <video:tag>membrane</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>phase</video:tag>
      <video:tag>Bulk</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>Physiology</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>lipid</video:tag>
      <video:tag>bilayer</video:tag>
      <video:tag>water</video:tag>
      <video:tag>Ions</video:tag>
      <video:tag>K</video:tag>
      <video:tag>Na</video:tag>
      <video:tag>Vladimir</video:tag>
      <video:tag>Matveev</video:tag>
      <video:tag>St</video:tag>
      <video:tag>Pet</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-Tourette-syndrome</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Tourette syndrome</video:title>
      <video:description>Tourette syndrome is a neurological disorder. Patients with this disorder lack a chemical called dopamine in their brain, causing tics and compulsive behavior. This video explains what Tourette syndrome in. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/877be785-f932-41ff-b362-ee3ce1df6aa3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>183</video:duration>
      <video:publication_date>2010-11-26T23:00:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6157.mp4</video:content_loc>
      <video:uploader>bumblebee</video:uploader>
      <video:category>Others</video:category>
      <video:tag>What</video:tag>
      <video:tag>is</video:tag>
      <video:tag>Tourette</video:tag>
      <video:tag>Syndrome</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/His-tagged-Protein-Purification</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>His-tagged Protein Purification</video:title>
      <video:description>( http://www.abnova.com ) - Proteins with histidine tag can be purified and detected easily because the string of histidine residues binds to several types of immobilized metal ions, including nickel, cobalt and copper, under specific buffer conditions. This video provides generic protocol to purify 6xHis-tagged protein by Nickel nitrilotriacetic (Ni-NTA) sepharose. More videos at Abnova ( http://www.abnova.com ).</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/10/87baf9f3-6927-4bca-a944-4fee5a8ace50/cand_5.jpg</video:thumbnail_loc>
      <video:duration>268</video:duration>
      <video:publication_date>2010-10-14T03:59:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4656.mp4</video:content_loc>
      <video:uploader>Abnova Corp</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>his</video:tag>
      <video:tag>tagged</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>purification</video:tag>
      <video:tag>Abnova</video:tag>
      <video:tag>antibody</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>biology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-Are-Congruent-Triangles</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What Are Congruent Triangles</video:title>
      <video:description>How will you identify weather the given triangles are concurrent or not? This video shows some examples and conditions for concurrent triangles.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/87c684fa-cbf2-448c-9eda-f59c0f7fdf2c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>178</video:duration>
      <video:publication_date>2010-12-04T13:23:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6448.mp4</video:content_loc>
      <video:uploader>vendetta</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>geometry</video:tag>
      <video:tag>Exploring</video:tag>
      <video:tag>Congruent</video:tag>
      <video:tag>Triangles</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-a-Lumbar-Puncture-is-applied</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How a Lumbar Puncture is applied</video:title>
      <video:description>Lumbar Puncture is procedure normally done by an anesthesiologist but most doctors are also knowledgeable of this procedure.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/87cd43a3-6844-485f-8739-574b84ad856c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>139</video:duration>
      <video:publication_date>2011-12-01T23:02:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10543.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Lumbar</video:tag>
      <video:tag>puncture</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-63-Game-Theory-of-Cheating-Firms</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 63 - Game Theory of Cheating Firms</video:title>
      <video:description>Game Theory of Cheating Firms

Pareto Optimality and more on Nash Equilibrium.  Seeing how cheating duopolists parallels the prisoners dilemma</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25513.jpg</video:thumbnail_loc>
      <video:duration>560</video:duration>
      <video:publication_date>2012-09-18T16:02:51.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/XTMbRDRaviM</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>game</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Cheating</video:tag>
      <video:tag>Firms</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Dynamic-instability-of-microtubules-under-microscope</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Dynamic instability of microtubules (under microscope)</video:title>
      <video:description>Video shows growth and shrinkage of microtubules. More info about dynamic instability of microtubules: Microtubules may grow steadily, and then shrink rapidly by loss of tubulin dimers at the plus end. The rapid disassembly is referred to as catastrophe. In vitro, the tendency to grow or shrink may be a function of tubulin concentration. As microtubules grow, tubulin dimers are depleted. Below a critical tubulin concentration, rapid shrinkage at the plus end has been attributed to loss of a &quot;GTP cap.&quot; Hydrolysis of GTP by b-tubulin, as polymerization brings it into contact with a-tubulin, takes time. A rapidly growing microtubule may accumulate a few layers of tubulin-GTP at the plus end. 
  
A GTP cap stabilizes the plus end of a microtubule. If the concentration of tubulin heterodimers is low, dissociation of tubulin-GTP may expose tubulin-GDP at the plus end, causing that end to become unstable. Rapid shrinkage ensues.  
Fraying or curving of protofilaments is observed at the ends of rapidly disassembling microtubules. This may be due to a change in conformation when b-subunits at the plus end have bound GDP instead of GTP. Tubulin heterodimers with GDP bound to the b subunit form ring shaped assemblies in vitro. Straight protofilaments form only when both tubulins have bound GTP. Dynamic instability of microtubules in vivo is regulated by interaction with other proteins. For example, during prophase of mitosis, microtubules grow out from the centrosome. If the plus end of a microtubule makes contact with a chromosome, it becomes stabilized. Otherwise rapid disassembly at the plus end ensues, and the tubulin dimers are available for growth of another microtubule.
Text Ref: http://www.rpi.edu/dept/bcbp/molbiochem/MBWeb/mb2/part1/microtub.htm</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/03/87ebc69e-238e-47bf-9371-868e5d47c7ac/cand_5.jpg</video:thumbnail_loc>
      <video:duration>32</video:duration>
      <video:publication_date>2007-03-30T16:30:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/118.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>dynamic</video:tag>
      <video:tag>instability</video:tag>
      <video:tag>microtubule</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Dental-Implant-Surgery-Failure</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Dental Implant Surgery Failure</video:title>
      <video:description>The video shows part of a dental implant surgery process. The surgeon fails to insert the implant.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/87fdbd10-684d-4e39-ba43-92c638e35aad/cand_5.jpg</video:thumbnail_loc>
      <video:duration>36</video:duration>
      <video:publication_date>2011-12-11T22:49:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11055.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Dental</video:tag>
      <video:tag>Implant</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>failure</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Properties-Of-Metals-And-Metallurgy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Properties Of Metals And Metallurgy</video:title>
      <video:description>This video covers the definition of metallurgy and different characteristics of metals. The study of chemical and physical performance of alloys, metallic elements, and intermetallic compounds is called metallurgy.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/ab63a221-c7e9-468c-bde5-35a03c2a7ede/cand_5.jpg</video:thumbnail_loc>
      <video:duration>575</video:duration>
      <video:publication_date>2011-12-13T04:39:29.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11660.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Materials Science</video:category>
      <video:tag>Metals</video:tag>
      <video:tag>Metallurgy</video:tag>
      <video:tag>Malleable</video:tag>
      <video:tag>Ductile</video:tag>
      <video:tag>reactivity</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Pedis-surgeryof-the-Hallux-Valgus</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Pedis  surgeryof the  Hallux Valgus</video:title>
      <video:description>The Hallux Valgus is a lateral deviation that causes the first toe to lean towards the second toe. This is an animation on how the corrective surgery is performed.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/87f2a2f4-de0d-497c-ad51-c7c62d4b2e78/cand_5.jpg</video:thumbnail_loc>
      <video:duration>65</video:duration>
      <video:publication_date>2011-11-29T11:35:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8948.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Hallux</video:tag>
      <video:tag>Valgus</video:tag>
      <video:tag>Pedis</video:tag>
      <video:tag>Surgery</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-gene-lack-of-which-makes-you-fearless</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The gene lack of which makes you fearless</video:title>
      <video:description>The gene that regulates risky behavior has been identified in mouse. Presence of the gene called NeuroD2 turn the carrier into fearless individual. This video tells more. Edited by Ashraf.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/04/88305232-dadf-4ba8-9911-4a25a859cd19/cand_5.jpg</video:thumbnail_loc>
      <video:duration>93</video:duration>
      <video:publication_date>2010-04-08T15:16:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4094.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Others</video:category>
      <video:tag>gene</video:tag>
      <video:tag>Brain</video:tag>
      <video:tag>Amygdala</video:tag>
      <video:tag>Genetic</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>research</video:tag>
      <video:tag>Risk</video:tag>
      <video:tag>fear</video:tag>
      <video:tag>Fearless</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Demonstration-of-Salmonella-Infection</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Demonstration of Salmonella Infection</video:title>
      <video:description>Dr. Finlay and another student volunteer illustrate how Salmonella infects a cell, using a marble, plastic wrap, and some yellow gelatin.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/04/8836294a-49cd-4f47-ae9b-89e60499d19d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>80</video:duration>
      <video:publication_date>2012-04-12T23:13:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/12205.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Salmonella</video:tag>
      <video:tag>Infection</video:tag>
      <video:tag>Demonstration</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-42-Lactic-Acid-Bond-Angle-Quiz</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 42 - Lactic Acid Bond Angle  (Quiz)</video:title>
      <video:description>Lactic Acid Bond Angle  (Quiz)

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26389.jpg</video:thumbnail_loc>
      <video:duration>123</video:duration>
      <video:publication_date>2012-09-19T01:02:13.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/O9fks01bccA</video:player_loc>
      <video:uploader>Berkeley</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Lactic</video:tag>
      <video:tag>Acid</video:tag>
      <video:tag>Bond</video:tag>
      <video:tag>Angle</video:tag>
      <video:tag>Quiz</video:tag>
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    <loc>https://dnatube.com/videos/Umbilical-hernia-video-of-painless-surgical-repair</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Umbilical hernia video of  painless surgical repair</video:title>
      <video:description>An umbilical hernia is a protrusion of part of the abdominal organ of the abdominal lining. This is a painless surgical repair of the umbilical hernia.</video:description>
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      <video:duration>6</video:duration>
      <video:publication_date>2011-11-29T10:48:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8756.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>painless</video:tag>
      <video:tag>Surgical</video:tag>
      <video:tag>repair</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Umbilical</video:tag>
      <video:tag>hernia</video:tag>
      <video:tag>Video</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Diabetes-Mellitus-Care-of-Children</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Diabetes Mellitus - Care of Children</video:title>
      <video:description>A brief description of diabetes mellitus disease in patient. Careful steps to stay away from diabetes and harms of this disease are discussed here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/8853fd51-95d3-44a7-a059-81fed3b9cfe7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>421</video:duration>
      <video:publication_date>2010-11-16T20:26:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5541.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>type</video:tag>
      <video:tag>I</video:tag>
      <video:tag>Diabetes</video:tag>
      <video:tag>Mellitus</video:tag>
      <video:tag>pediatrics</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Life-at-the-end-of-the-chromosome-part-5</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Life at the end of the chromosome part 5</video:title>
      <video:description>This is the fifth part lesson in these video series on life at the end of the chromosome. We continue looking at the double life of RNA. This video is coutesy of a 1995 Webcast lectures. For more information on RNA machines, follow this link http://media.hhmi.org/hl/95Lect4.html.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/09/885f9965-dec8-4937-9347-b3521333c420/cand_5.jpg</video:thumbnail_loc>
      <video:duration>475</video:duration>
      <video:publication_date>2007-09-01T20:02:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/916.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>rnai</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>4</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Lec-3-Computer-Science-164-Lecture-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Computer Science 164 - Lecture 3</video:title>
      <video:description>Computer Science 164 - Lecture 3

Programming Languages and Compilers</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26157.jpg</video:thumbnail_loc>
      <video:duration>4872</video:duration>
      <video:publication_date>2012-09-19T00:05:41.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/AraxazN2QY4</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>164</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>3</video:tag>
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    <loc>https://dnatube.com/videos/Richard-Feynman-Introduction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Richard Feynman Introduction</video:title>
      <video:description>wiki text: Richard Phillips Feynman was an American physicist known for expanding the theory of quantum electrodynamics, the physics of the superfluidity of supercooled liquid helium, and particle theory.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/12/b8f13c28-eeea-4ce6-85c4-a8e97404824f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>169</video:duration>
      <video:publication_date>2007-12-04T03:26:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1154.mp4</video:content_loc>
      <video:uploader>serdan</video:uploader>
      <video:category>Interviews</video:category>
      <video:tag>feyhman</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Detection-of-bacteria-and-fungus-in-tissue-culture</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Detection of bacteria and fungus in tissue culture</video:title>
      <video:description>This video demonstrate how to detect bacteria and fungus in tissue culture. In tissue culture presence of ion of microorganism is detected as routine quality control procedure. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/03/886e1541-5910-4538-aad8-7f6826869e79/cand_5.jpg</video:thumbnail_loc>
      <video:duration>104</video:duration>
      <video:publication_date>2010-03-22T08:28:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3993.mp4</video:content_loc>
      <video:uploader>Abnova Corp</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>bacteria</video:tag>
      <video:tag>fungus</video:tag>
      <video:tag>detection</video:tag>
      <video:tag>Abnova</video:tag>
      <video:tag>antibody</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>biology</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Nuclear-Fission-bfdb5f</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Nuclear Fission</video:title>
      <video:description>Nuclear Fission  is a process in which a heavy nucleus splits spontaneously or on impact with another particle, with the release of energy. This video explains nuclear fission process in detail.</video:description>
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      <video:duration>223</video:duration>
      <video:publication_date>2016-02-05T13:18:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32409.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Particle Physics</video:category>
      <video:tag>nuclear</video:tag>
      <video:tag>Fission</video:tag>
    </video:video>
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    <loc>https://dnatube.com/videos/Top-Bat-covers-bats-hunting-their-prey</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Top Bat covers bats hunting their prey</video:title>
      <video:description>During a hunt stealth and especially silence is key. However bats are unique, they make a very loud ultrasound that can go up to 110 decibels, lucky for them the prey can&apos;t hear the noise they make. These are bats hunting their prey in Top Bat by BBC.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/887c94a0-6a7a-4f1f-bdcf-1238da48d6cc/cand_5.jpg</video:thumbnail_loc>
      <video:duration>204</video:duration>
      <video:publication_date>2011-11-26T05:33:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8125.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>bats</video:tag>
      <video:tag>hunting</video:tag>
      <video:tag>their</video:tag>
      <video:tag>prey</video:tag>
      <video:tag>top</video:tag>
      <video:tag>Bat</video:tag>
      <video:tag>BBC</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Salmonella-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Salmonella Video</video:title>
      <video:description>Salmonella are a common bacteria associated with food poisoning. Dr. Finlay shows live Salmonella under the microscope to demonstrate how far and fast they can move. Also featured on the DVD 2000 and Beyond: Confronting the Microbe Menace, available free from HHMI. Salmonella is a genus of rod-shaped, Gram-negative, non-spore-forming, predominantly motile enterobacteria with diameters around 0.7 to 1.5 µm, lengths from 2 to 5 µm, and flagella which grade in all directions. They are chemoorganotrophs, obtaining their energy from oxidation and reduction reactions using organic sources, and are facultative anaerobes. Most species produce hydrogen sulfide, which can readily be detected by growing them on media containing ferrous sulfate, such as TSI.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/89da7ca5-8e99-44ad-a089-ad7cdbb93fc5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>41</video:duration>
      <video:publication_date>2007-08-02T22:50:14.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/595.mp4</video:content_loc>
      <video:uploader>siere</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>Salmonella</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Evolution-Of-Humans-With-Climate-Changes</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Evolution Of Humans With Climate Changes</video:title>
      <video:description>Video shows the evolution of the modern humans with the changes in climates. A step by step change is shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/89e775e2-d9b6-4413-b300-d0212e0f7f00/cand_5.jpg</video:thumbnail_loc>
      <video:duration>624</video:duration>
      <video:publication_date>2013-01-14T05:12:23.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28795.mp4</video:content_loc>
      <video:uploader>Tawanna Massey</video:uploader>
      <video:category>History</video:category>
      <video:tag>Evolution</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Modern</video:tag>
      <video:tag>Humans</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Inspection-of-the-Eye-and-Field-of-Vision</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Inspection of the Eye and Field of Vision</video:title>
      <video:description>Inspection of the Eye and field of vision is shown in this video. Doctor check patient&apos;s eye to see if anything is wrong.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/89f1c008-c9c4-49bf-b6d6-095b617a6dfc/cand_5.jpg</video:thumbnail_loc>
      <video:duration>284</video:duration>
      <video:publication_date>2011-12-01T21:55:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10473.mp4</video:content_loc>
      <video:uploader>glukan</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Inspection</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Eye</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Field</video:tag>
      <video:tag>vision</video:tag>
      <video:tag>USMLE</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/NurseReviewOrg-Animation-on-Fracture-Repair</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>NurseReview.Org - Animation on Fracture Repair</video:title>
      <video:description>NurseReview.Org for more medical and nursing animation ... NurseReview.Org Animation on Fracture Repair atria nclex review cgfns nle medical physical science medicine</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/89f72234-00e8-4dfe-a45a-98ddf4e6ab98/cand_5.jpg</video:thumbnail_loc>
      <video:duration>16</video:duration>
      <video:publication_date>2009-04-24T22:54:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2064.mp4</video:content_loc>
      <video:uploader>arsinsol</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>nursereview</video:tag>
      <video:tag>org</video:tag>
      <video:tag>Animation</video:tag>
      <video:tag>on</video:tag>
      <video:tag>fracture</video:tag>
      <video:tag>repair</video:tag>
      <video:tag>atria</video:tag>
      <video:tag>nclex</video:tag>
      <video:tag>Review</video:tag>
      <video:tag>cgfns</video:tag>
      <video:tag>nle</video:tag>
      <video:tag>Medical</video:tag>
      <video:tag>Physical</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>medicine</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Phototroph-and-chemotroph-bacteria</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Phototroph and chemotroph bacteria</video:title>
      <video:description>Suman Bhattacharjee explains the catabolic diversity of bacteria depending on their food source.  One gets its ATP through light and the others through chemical changes.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/10/8a094109-a2c6-4903-b8ab-c542be9bdeff/cand_5.jpg</video:thumbnail_loc>
      <video:duration>501</video:duration>
      <video:publication_date>2014-10-01T15:57:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31729.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Catabolic</video:tag>
      <video:tag>diversity</video:tag>
      <video:tag>bacteria</video:tag>
      <video:tag>ATP</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Application-Of-Bernoulli-Effect</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Application Of Bernoulli Effect</video:title>
      <video:description>This video demonstrates how to fill a bag with wind using the Bernoulli effect. Bernoulli&apos;s Effect is the total energy of a small amount of an incompressible liquid flowing from one point to another remains constant throughout the displacement.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/8a0e9d12-1e9a-41d7-b9cc-499b7281d3ab/cand_5.jpg</video:thumbnail_loc>
      <video:duration>93</video:duration>
      <video:publication_date>2012-12-09T08:33:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28458.mp4</video:content_loc>
      <video:uploader>Amir Nayak</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>Head</video:tag>
      <video:tag>rush</video:tag>
      <video:tag>Super</video:tag>
      <video:tag>Wind</video:tag>
      <video:tag>Bags</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Ozone-mapper</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Ozone mapper</video:title>
      <video:description>Increased ultra violet light, biological effects, increased Melanoma, cataracts, carcinoma, inadequate food production, these are but some of the effects of the lack of an ozone layer. Depletion of ozone is caused by man made chemicals such as chlorofluorocarbon commonly referred to as CFCs formerly found in refrigerators, fire extinguishers among other source.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/8a235b67-625b-48f2-9a78-a786bef7cd9c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>217</video:duration>
      <video:publication_date>2011-11-23T09:51:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7683.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Aerospace Engineering</video:category>
      <video:tag>ozone</video:tag>
      <video:tag>Mapper</video:tag>
      <video:tag>profiler</video:tag>
      <video:tag>suiter</video:tag>
      <video:tag>Suite</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Diagnostic-left-pleural-rupture-laparoscopy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Diagnostic left pleural rupture laparoscopy</video:title>
      <video:description>Attempts to integrate laparoscopic techniques into the treatment of patients with gynecologic malignancies were met with an appropriate demand to show feasibility and then equivalency to traditional surgical approaches.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/8a37e705-612d-46ea-bf43-f7a3e85e591d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>61</video:duration>
      <video:publication_date>2011-11-30T10:34:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9575.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Left</video:tag>
      <video:tag>Pleura</video:tag>
      <video:tag>Rupture</video:tag>
      <video:tag>during</video:tag>
      <video:tag>Laparoscopy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/MOLECULAR-COLLAPSE-OF-EVOLUTION-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>MOLECULAR COLLAPSE OF EVOLUTION 2</video:title>
      <video:description>This video reveals the Collapse of Evolution on molecular basis.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/07/8a2db4f2-cf2b-4666-a2fe-513a13cd8b40/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2009-07-04T14:27:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2944.mp4</video:content_loc>
      <video:uploader>harunyahya</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Evolution</video:tag>
      <video:tag>adnan</video:tag>
      <video:tag>oktar</video:tag>
      <video:tag>harun</video:tag>
      <video:tag>yahya</video:tag>
      <video:tag>Creation</video:tag>
      <video:tag>Molecular</video:tag>
      <video:tag>Islam</video:tag>
      <video:tag>Allah</video:tag>
      <video:tag>God</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>aminoacid</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>Darwin</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>Dawkins</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-gene-therapy-works-With-explanation-of-viral-types</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How gene therapy works? With explanation of viral types</video:title>
      <video:description>How does gene therapy work? It is know that gene threpay is the use of DNA as a drug to treat disease by delivering therapeutic DNA into a patient&apos;s cells to replace a mutated gene. In video, the types of viral vectors are also explained in great detail.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/10/8692ce18-feee-4e17-81e1-9c6c3e3e3a43/cand_50.jpg</video:thumbnail_loc>
      <video:duration>1109</video:duration>
      <video:publication_date>2014-10-13T18:37:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31960.mp4</video:content_loc>
      <video:uploader>Nazir Istanbl</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>gene</video:tag>
      <video:tag>therapy</video:tag>
      <video:tag>Viral</video:tag>
      <video:tag>Vector</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Sodium-Polyacrylate</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Sodium Polyacrylate</video:title>
      <video:description>Sodium Polyacrylate experiment ... Sodium polyacrylate also named acrylic sodium salt polymer, ASAP, the super-slurper (because of its ability to absorb as much as 200 to 300 times its mass in water) is a polymer widely used in consumer products with a formula of [-CH2-CH(COONa)-] repeating. Acrylate polymers generally are considered to possess an anionic charge. While sodium neutralized acrylates are the most common form used in industry, there are also other salts available including potassium, lithium and ammonium.
Text Reff: Wikipedia</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1435.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
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      <video:tag>Chemistry</video:tag>
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    <loc>https://dnatube.com/videos/Expounding-on-Parkinsons-Disease</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Expounding on Parkinsons Disease</video:title>
      <video:description>Detailed information about PD( Parkinsons Disease). Classification, signs and symptoms causes and pathology are discussed thoroughly.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/8a342c88-75c4-4e82-8fb7-e638e1b3aa18/cand_5.jpg</video:thumbnail_loc>
      <video:duration>464</video:duration>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5441.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Strength-and-Tone-of-Muscle</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Strength and Tone of Muscle</video:title>
      <video:description>This video shows how to test the muscle strength and tone. This according to the video can be done while playing with the child and how to observe any abnormality during play time.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/8a4addd2-eda5-4ca3-a0b6-a393b4cc9930/cand_5.jpg</video:thumbnail_loc>
      <video:duration>96</video:duration>
      <video:publication_date>2011-12-01T19:54:44.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10292.mp4</video:content_loc>
      <video:uploader>frokand</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Tourette-syndrome-views-of-young-patients</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Tourette syndrome: views of young patients</video:title>
      <video:description>Tourette syndrome is a neurological disorder that causes tics and compulsive behaviors. In this video, young children with Tourette syndrome have expressed their views about the illness. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/8a4bdc01-b3ac-4797-86b4-8059f125c4e0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>194</video:duration>
      <video:publication_date>2009-04-23T07:09:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2013.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
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      <video:tag>Tourette</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Animation-on-Spermatogenesis-by-NurseReview</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Animation on Spermatogenesis by NurseReview</video:title>
      <video:description>This Nursereview videos shows animation of spermatogenesis process. How sperm is formed and functions of of it is explained.</video:description>
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      <video:duration>86</video:duration>
      <video:publication_date>2009-04-24T23:02:08.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2086.mp4</video:content_loc>
      <video:uploader>okur</video:uploader>
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      <video:tag>nursereview</video:tag>
      <video:tag>org</video:tag>
      <video:tag>Spermatogenesis</video:tag>
      <video:tag>nclex</video:tag>
      <video:tag>cgfns</video:tag>
      <video:tag>anatomy</video:tag>
      <video:tag>medicine</video:tag>
      <video:tag>nle</video:tag>
      <video:tag>uterus</video:tag>
      <video:tag>egg</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Discussion-About-New-Flues</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Discussion About New Flues</video:title>
      <video:description>This video will help you in understanding about the new flu viruses occur every year. A brief introduction with such diseases is explained here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/9849c494-ea64-49d5-bca6-00c1530ee6fd/cand_5.jpg</video:thumbnail_loc>
      <video:duration>326</video:duration>
      <video:publication_date>2013-02-09T06:36:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29809.mp4</video:content_loc>
      <video:uploader>Alberto Felder</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>FAQs</video:tag>
      <video:tag>about</video:tag>
      <video:tag>the</video:tag>
      <video:tag>new</video:tag>
      <video:tag>Flu</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/White-House-A-Night-of-Astronomy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>White House- A Night of Astronomy</video:title>
      <video:description>Video shows the president Barack Obama at white house with the astronomers. Astronauts are really exited and seems to be very happy.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/664ca584-3710-41ab-98d4-c68197b257c3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>670</video:duration>
      <video:publication_date>2013-02-09T06:20:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29799.mp4</video:content_loc>
      <video:uploader>Ian Wynn</video:uploader>
      <video:category>Others</video:category>
      <video:tag>astronomy</video:tag>
      <video:tag>Night</video:tag>
      <video:tag>at</video:tag>
      <video:tag>the</video:tag>
      <video:tag>white</video:tag>
      <video:tag>HOUSE</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Cloak-of-invisibility</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cloak of invisibility</video:title>
      <video:description>Scientists at Duke University have successfully tested cloak of invisibility. It mostly hid a small metal cylinder from passing microwave.  This video presents more. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/8a723a41-7f84-4fdb-8ed9-1e162fe552ac/cand_5.jpg</video:thumbnail_loc>
      <video:duration>191</video:duration>
      <video:publication_date>2010-11-27T11:56:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6209.mp4</video:content_loc>
      <video:uploader>kelmad</video:uploader>
      <video:category>Others</video:category>
      <video:tag>invisibility</video:tag>
      <video:tag>Cloak</video:tag>
      <video:tag>Findings</video:tag>
      <video:tag>at</video:tag>
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      <video:tag>university</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Atherosclerosis-Balloon-and-Stent-Procedure</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Atherosclerosis Balloon and Stent Procedure</video:title>
      <video:description>Atherosclerosis medical animation - By Polygon
Atherosclerosis (ASVD) is the condition in which an artery wall thickens as the result of a build-up of fatty materials such as cholesterol. It is a syndrome affecting arterial blood vessels, a chronic inflammatory response in the walls of arteries, in large part due to the accumulation of macrophage white blood cells and promoted by low-density lipoproteins (plasma proteins that carry cholesterol and triglycerides) without adequate removal of fats and cholesterol from the macrophages by functional high density lipoproteins. It is caused by the formation of multiple plaques within the arteries. This medical animation shows an angioplasty procedure with the use of balloon and stent.
http://www.polygonmedical.com/atherosclerosis.html
For more info, visit http://www.polygonmedical.com</video:description>
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      <video:duration>35</video:duration>
      <video:publication_date>2012-09-02T10:09:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/17110.mp4</video:content_loc>
      <video:uploader>Polygon Medical Animation</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>atherosclerosis</video:tag>
      <video:tag>Medical</video:tag>
      <video:tag>Animation</video:tag>
      <video:tag>Balloon</video:tag>
      <video:tag>Stent</video:tag>
      <video:tag>Procedure</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Polarisation-of-Light</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Polarisation of Light</video:title>
      <video:description>This video will help you to understand the polarization of light. Changes in direction and the properties of polarized light are discussed here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/abeb0139-178b-4374-b483-798afb976ac9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>523</video:duration>
      <video:publication_date>2013-01-30T07:29:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29055.mp4</video:content_loc>
      <video:uploader>Marylou Norris</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Polarisation</video:tag>
      <video:tag>Sixty</video:tag>
      <video:tag>Symbols</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Higgs-particle</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Higgs particle</video:title>
      <video:description>Higgs bosons appear in theories with broken local gauge symmetries. In the Standard Model, Higgs is the last piece of the puzzle remaining to be discovered. Unification of the weak force and the electromagnetic force is achieved by Higgs coupling to the gauge bosons which have &quot;weak&quot; flavor, thereby giving it a large &quot;effective&quot; mass and reducing the range of the interaction, hence making the weak force &quot;weak&quot;. This effective mass depends on the coupling between the particle and the massive Higgs boson. It can accommodate the masses of fundamental particles, which would otherwise be massless due to the underlying symmetry of the Standard Model (SM).</video:description>
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      <video:duration>327</video:duration>
      <video:publication_date>2010-11-09T11:43:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4831.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Particle Physics</video:category>
      <video:tag>Higgs</video:tag>
      <video:tag>Particle</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-115-Connecting-the-Keynesian-Cross-to-the-IS-Curve</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 115 - Connecting the Keynesian Cross to the IS-Curve</video:title>
      <video:description>Connecting the Keynesian Cross to the IS-Curve

Introduction to the Investment/Savings curve</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25648.jpg</video:thumbnail_loc>
      <video:duration>597</video:duration>
      <video:publication_date>2012-09-18T16:47:40.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/AW3bPaErUWU</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Connecting</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Keynesian</video:tag>
      <video:tag>Cross</video:tag>
      <video:tag>to</video:tag>
      <video:tag>is</video:tag>
      <video:tag>curve</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Principles-Of-Reflection</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Principles Of Reflection</video:title>
      <video:description>In this video, the narrator explains the basic concepts of reflection and wave theory. Huygen&apos;s principle is used to verify the laws of reflection.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/8aa0e721-2551-43c7-a268-0f877182639c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>207</video:duration>
      <video:publication_date>2011-12-12T04:23:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11515.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Atomic Physics</video:category>
      <video:tag>reflection</video:tag>
      <video:tag>wave</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>Huygen</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/The-Lower-Extremities-Examination</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Lower Extremities Examination</video:title>
      <video:description>This video shows the examination of lower limb by an exper doctor. This video has a step by step procedure for the examination.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/abfa363d-71cd-4108-9c23-238b7da8e1f3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>802</video:duration>
      <video:publication_date>2011-11-29T02:09:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8634.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lower</video:tag>
      <video:tag>Limb</video:tag>
      <video:tag>Physical</video:tag>
      <video:tag>Examination</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Plastic-surgery-in-qatar</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Plastic surgery in qatar</video:title>
      <video:description>This is a plastic surgery interview video. DR. KAMAL  HUSSEIN SALEH
CONSULTANT COSMETIC SURGEON
AL EMADI  HOSPITAL-QATAR-DOHA
AMERICAN BOARD CERTIFICATE AESTHETIC MEDICINE			
0097455742973 	
http://www.kamalsaleh.sptechs.com
drkhsh2001@yahoo.com</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/03/8a9f8465-464b-4c7e-b689-94c067fb482d/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2011-03-14T09:31:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6852.mp4</video:content_loc>
      <video:uploader>Dr.Kamal   Hussein Saleh   Al  Husseiny</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>افضل</video:tag>
      <video:tag>احسن</video:tag>
      <video:tag>اشهر</video:tag>
      <video:tag>جراح</video:tag>
      <video:tag>تجميل</video:tag>
      <video:tag>في</video:tag>
      <video:tag>قطر</video:tag>
      <video:tag>دبي</video:tag>
      <video:tag>العراق</video:tag>
      <video:tag>العالم</video:tag>
      <video:tag>الليزر</video:tag>
      <video:tag>الانف</video:tag>
      <video:tag>تكبير</video:tag>
      <video:tag>الثدي</video:tag>
      <video:tag>شفط</video:tag>
      <video:tag>الدهون</video:tag>
      <video:tag>زرع</video:tag>
      <video:tag>الشعر</video:tag>
      <video:tag>التقشير</video:tag>
      <video:tag>نحت</video:tag>
      <video:tag>ارداف</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Synaptics-Multi-touch-Demo</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Synaptics Multi-touch Demo</video:title>
      <video:description>Synaptics introduces ten-finger multi-touch screen</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/dbdbe9d7-3ce4-48ad-aa22-c2b2d9843301/cand_5.jpg</video:thumbnail_loc>
      <video:duration>90</video:duration>
      <video:publication_date>2009-08-28T08:55:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3280.mp4</video:content_loc>
      <video:category>Education</video:category>
      <video:tag>Synaptics</video:tag>
      <video:tag>Multi</video:tag>
      <video:tag>touch</video:tag>
      <video:tag>Interfaces</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Molecular-events-in-muscle-contraction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Molecular events in muscle contraction</video:title>
      <video:description>Contraction of voluntary muscles is controlled by motor neurons. Neurotransmitter released form the synapses of motor neurons create action potential in the muscle fiber. This action potential in the muscle fiber triggers a series of events in the muscle that lead to muscle contraction. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/8ab1e0e9-702f-4b28-bcec-9f3373500a7e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>84</video:duration>
      <video:publication_date>2009-04-23T04:57:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1950.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Molecular</video:tag>
      <video:tag>Events</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Muscle</video:tag>
      <video:tag>contraction</video:tag>
      <video:tag>Health</video:tag>
      <video:tag>medicine</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>phisiology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-108-Exploring-thickeners-to-manipulate-mouthfeel-Lecture-4-2011</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 108 - Exploring thickeners to manipulate mouthfeel | Lecture 4 (2011)</video:title>
      <video:description>Lec 108 - Exploring thickeners to manipulate mouthfeel | Lecture 4 (2011). UPDATED VERSION HERE:
http://www.youtube.com/watch?v=PV0WwYXZSTY

Carles Tejedor (Via Veneto), Fina Puigdevall and Pere Planagumà (les Cols)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16159.jpg</video:thumbnail_loc>
      <video:duration>6694</video:duration>
      <video:publication_date>2012-08-29T10:24:44.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/9NONaPp22PY</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>ScienceCooking</video:tag>
      <video:tag>04</video:tag>
      <video:tag>Quick</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/A-Look-At-Evolution-of-Life</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A Look At Evolution of Life</video:title>
      <video:description>Evolution refers to creation of new types of species and life. The evolution of life on earth is very complex which had started through biological cells and then a structures develops and then the bio diversity occurs.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/8ac4ff68-a8fb-40fc-8ed4-0263fc4dc563/cand_5.jpg</video:thumbnail_loc>
      <video:duration>139</video:duration>
      <video:publication_date>2013-02-07T07:08:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29304.mp4</video:content_loc>
      <video:uploader>Jennifer Byars</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>the</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>of</video:tag>
      <video:tag>life</video:tag>
      <video:tag>on</video:tag>
      <video:tag>Earth</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Brain-Stem-Model-Medial-View-Caudate-Nucleus</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Brain Stem Model - Medial View - Caudate Nucleus</video:title>
      <video:description>In this video you will see a medial view of the brain stem. Highlighted in red is the caudate nucleus which extends into the temporal lobe, and is surrounded on one side by the lateral ventricle and  proximal to the interventricular foramen.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/8ad12f8e-59eb-4460-99f3-7cfda5cde85a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>82</video:duration>
      <video:publication_date>2010-11-13T20:23:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5116.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Brain</video:tag>
      <video:tag>Stem</video:tag>
      <video:tag>model</video:tag>
      <video:tag>medial</video:tag>
      <video:tag>View</video:tag>
      <video:tag>Caudate</video:tag>
      <video:tag>Nucleus</video:tag>
      <video:tag>Temporal</video:tag>
      <video:tag>lobe</video:tag>
      <video:tag>Lateral</video:tag>
      <video:tag>ventrical</video:tag>
      <video:tag>interventricular</video:tag>
      <video:tag>foramen</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-116-Loanable-Funds-Interpretation-of-IS-Curve</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 116 - Loanable Funds Interpretation of IS Curve</video:title>
      <video:description>Loanable Funds Interpretation of IS Curve

Thinking about how real GDP can drive real interest rates</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25649.jpg</video:thumbnail_loc>
      <video:duration>367</video:duration>
      <video:publication_date>2012-09-18T16:48:11.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/blbR5f2dq_g</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Loanable</video:tag>
      <video:tag>Funds</video:tag>
      <video:tag>interpretation</video:tag>
      <video:tag>of</video:tag>
      <video:tag>is</video:tag>
      <video:tag>curve</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Periodontal-disease-and-respiratory-infections</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Periodontal disease and respiratory infections</video:title>
      <video:description>Periodontal disease has been linked to respiratory disease through recent research studies researchers have concluded that periodontal disease can worsen conditions such as chronic obstructive pulmonary disease and may actually play a causal role in the contraction of pneumonia bronchitis and emphysema</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/8ae10485-7087-4fda-a43e-18108e3f481a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>82</video:duration>
      <video:publication_date>2011-11-30T09:13:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9417.mp4</video:content_loc>
      <video:uploader>burki</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Periodontal</video:tag>
      <video:tag>Disease</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Respiratory</video:tag>
      <video:tag>Infections</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Embryonic-Stem-Line-Creation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Embryonic Stem Line: Creation</video:title>
      <video:description>The inner cell mass (ICM) cells of blastocyst-stage early human embryos can be removed and cultured. These cells can be grown in the lab indefinitely. Various growth factors cause these cells to develop into a variety of differentiated cells, such as muscle or nerve cells.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/8af3e9f2-0baf-47ee-840c-dedb1abae603/cand_5.jpg</video:thumbnail_loc>
      <video:duration>88</video:duration>
      <video:publication_date>2007-08-02T20:09:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/562.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>stemcells</video:tag>
      <video:tag>InnerCellMass</video:tag>
      <video:tag>Development</video:tag>
      <video:tag>embryonicstemcells</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Heliophysics-Program-to-Understand-Sun</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Heliophysics Program to Understand Sun</video:title>
      <video:description>A white sands ground station at New Mexico and may other programs for understanding the sun are shown here. The supercomputing facilities available at these stations are also shown.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/8af0363e-bfef-495b-9b66-4ea79430b797/cand_5.jpg</video:thumbnail_loc>
      <video:duration>340</video:duration>
      <video:publication_date>2013-01-12T01:49:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28752.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Understanding</video:tag>
      <video:tag>the</video:tag>
      <video:tag>sun</video:tag>
      <video:tag>Heliophysics</video:tag>
      <video:tag>Program</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-MIT-7014-Introductory-Biology-Spring-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - MIT 7.014 Introductory Biology, Spring 2005</video:title>
      <video:description>&quot;Lec 12 - MIT 7.014 Introductory Biology, Spring 2005&quot; Molecular Biology III (Prof. Graham Walker)

View the complete course: http://ocw.mit.edu/7-014S05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15144.jpg</video:thumbnail_loc>
      <video:duration>3033</video:duration>
      <video:publication_date>2012-08-28T13:29:02.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/40Sum5KfG1Q</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Introductory</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>Molecular</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Comparison-Between-Crystalline-And-Amorphous-Solids</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Comparison Between Crystalline And Amorphous Solids</video:title>
      <video:description>This video explains the different characteristics of crystalline and amorphous solids. Examples of crystalline solids are salt and diamond while glass is an example of amorphous solids.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/8affc63d-1705-4c6e-a546-fbe2b559c049/cand_5.jpg</video:thumbnail_loc>
      <video:duration>115</video:duration>
      <video:publication_date>2011-12-12T02:37:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11395.mp4</video:content_loc>
      <video:uploader>velatin</video:uploader>
      <video:category>Education</video:category>
      <video:tag>crystalline</video:tag>
      <video:tag>amorphous</video:tag>
      <video:tag>Solids</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Special-Topics-in-Supply-Chain-Management</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Special Topics in Supply Chain Management</video:title>
      <video:description>&quot;Lec 3 - Special Topics in Supply Chain Management&quot; The Internet of Things: A Quantum Leap Forward

Steve Bratt, W3C
John Williams, MIT
Bernie Hogan, GS1 US

View the complete course at: http://ocw.mit.edu/ESD-290S05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15484.jpg</video:thumbnail_loc>
      <video:duration>3147</video:duration>
      <video:publication_date>2012-08-28T17:46:43.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/uON1av7YiHw</video:player_loc>
      <video:uploader>0|55|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>RFID</video:tag>
      <video:tag>Supply</video:tag>
      <video:tag>Chain</video:tag>
      <video:tag>shipping</video:tag>
      <video:tag>automotive</video:tag>
      <video:tag>aerospace</video:tag>
      <video:tag>tags</video:tag>
      <video:tag>tracking</video:tag>
      <video:tag>Frequencies</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Intron-Splicing-Group-I-Part-22</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Intron Splicing  Group I  Part 2/2</video:title>
      <video:description>Group I Intron Splicing (part 2)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/8b04bc62-713b-4f55-8c67-9eeb09035c61/cand_5.jpg</video:thumbnail_loc>
      <video:duration>476</video:duration>
      <video:publication_date>2010-11-24T00:18:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5858.mp4</video:content_loc>
      <video:uploader>watch</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Intron</video:tag>
      <video:tag>Splicing</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Video-Journey-Into-Nanotechnology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Video Journey Into Nanotechnology</video:title>
      <video:description>Published for educational purposes only.
Please visit http://nano.cancer.gov/ for further information</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2008/03/8b1c26d7-8c36-43d4-bea5-5681349d0ed4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>200</video:duration>
      <video:publication_date>2008-03-28T00:04:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1279.mp4</video:content_loc>
      <video:uploader>Technician</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>nanotechnology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/LRO_LCROSS-Launching-To-Moon</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>LRO_LCROSS Launching To Moon</video:title>
      <video:description>LRO_LCROSS is a NASA moon project, it is a satellite launched to Moon to make research. It was launched on 18th June 2009 and its purpose is to find dwelling conditions on moon.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/8b33974b-8f93-46f8-bd4c-7ff87b40b1dc/cand_5.jpg</video:thumbnail_loc>
      <video:duration>370</video:duration>
      <video:publication_date>2013-02-08T03:03:10.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29589.mp4</video:content_loc>
      <video:uploader>Alberto Felder</video:uploader>
      <video:category>Aerospace Engineering</video:category>
      <video:tag>LRO</video:tag>
      <video:tag>LCROSS</video:tag>
      <video:tag>launch</video:tag>
      <video:tag>06</video:tag>
      <video:tag>18</video:tag>
      <video:tag>09</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Electromagnetic-Spectrum</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Electromagnetic Spectrum</video:title>
      <video:description>An electromagnetic spectrum is all the types of light arranged in according to their wavelengths or frequencies. Visible light is the only part of the electromagnetic spectrum we are able to see with our naked eye. This video will explain the electromagnetic spectrum.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/8b3eb547-1780-4889-a3de-181d9fe623b0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>353</video:duration>
      <video:publication_date>2011-12-15T06:47:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11867.mp4</video:content_loc>
      <video:uploader>burki</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Electromagnetic</video:tag>
      <video:tag>Spectrum</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cell-Cycle</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cell Cycle</video:title>
      <video:description>A eukaryotic cell cannot divide into two, the two into four, etc. unless two processes alternate:
doubling of its genome (DNA) in S phase (synthesis phase) of the cell cycle;
halving of that genome during mitosis (M phase).
The period between M and S is called G1; that between S and M is G2.


So, the cell cycle consists of:
G1 = growth and preparation of the chromosomes for replication;
S = synthesis of DNA [see DNA Replication] and duplication of the centrosome;
G2 = preparation for
M = mitosis.
When a cell is in any phase of the cell cycle other than mitosis, it is often said to be in interphase.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/8b6abf6c-ceaf-4108-a446-9107015729e0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>181</video:duration>
      <video:publication_date>2010-11-16T12:37:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5489.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>cell</video:tag>
      <video:tag>Cycle</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lecture-13-Economics-C3-Fall-2011</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture 13 - Economics C3 Fall 2011</video:title>
      <video:description>&quot;Lec 13- Economics C3&quot;Introduction to Environmental Economics and Policy. These lectures are filmed during Fall 2011.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24374.jpg</video:thumbnail_loc>
      <video:duration>4339</video:duration>
      <video:publication_date>2012-09-15T07:16:33.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/E1PwKhGKC40</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>13</video:tag>
      <video:tag>Economics</video:tag>
      <video:tag>C3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Role-of-antibodies-in-specific-immunity</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Role of antibodies in specific immunity</video:title>
      <video:description>This animation shows the role of antibodies in specific immunity. Antibodies are proteins that bind and neutralized specific antigen of foreign particles like pathogens. Antibodies are synthesized by B cells or B lymphocytes in response to the antigen. When an individual is exposed to a specific antigen, large number of plasma cells capable of producing the antibody specific to the antigen is produces. These cells in turn, produce large quantity of antibody to neutralize the pathogen.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/03/8ba7938f-67a3-471a-8ecc-8aac127cc82d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>60</video:duration>
      <video:publication_date>2009-03-30T19:44:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1516.mp4</video:content_loc>
      <video:uploader>siere</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Role</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Antibodies</video:tag>
      <video:tag>in</video:tag>
      <video:tag>specific</video:tag>
      <video:tag>immunity</video:tag>
      <video:tag>antibody</video:tag>
      <video:tag>Specif</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Managua-As-a-Result-of-Rapid-Unplanned-Urbanization</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Managua As a Result of Rapid, Unplanned Urbanization</video:title>
      <video:description>Poor management of drainage, drinking water, and wastewater, makes excellent mosquito habitat.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/04/8bac2405-9903-46b3-bf98-28408318a0f7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>51</video:duration>
      <video:publication_date>2012-04-12T22:49:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/12186.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Managua</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-to-Insert-an-Arterial-Line</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to  Insert an Arterial Line</video:title>
      <video:description>This video shows a visual of how an a-line is inserted.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/8bc08aa3-84a4-42da-983c-3acf6bcae797/cand_5.jpg</video:thumbnail_loc>
      <video:duration>33</video:duration>
      <video:publication_date>2011-12-11T22:44:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11031.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Arterial</video:tag>
      <video:tag>line</video:tag>
      <video:tag>Insertion</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lactophenol-cotton-Blue-technique-Microbiology-lesson</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lactophenol cotton Blue technique - Microbiology lesson</video:title>
      <video:description>This video shows lactophenol cotton blue technique. Microbiology is a term derived from the Greek language mikros(small), bios (life) and ????a (logia). It involves studying microscopic organs, either acellular (have no cells), unicellular (have single cell) and multi-cellular (colony of cells). This discipline has several sub-discipline like mycology, bacteriology, virology, parasitology among others.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/8bc34356-4d3f-46dd-b1f5-f0ce76890526/cand_5.jpg</video:thumbnail_loc>
      <video:duration>152</video:duration>
      <video:publication_date>2013-02-11T03:43:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30204.mp4</video:content_loc>
      <video:uploader>Jennifer Byars</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>microbiology</video:tag>
      <video:tag>lactophenol</video:tag>
      <video:tag>cotton</video:tag>
      <video:tag>blue</video:tag>
      <video:tag>Technique</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-To-Calculate-For-The-Adjoint-Of-A-Matrix</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How To Calculate For The Adjoint Of A Matrix?</video:title>
      <video:description>This video shows the process in calculating the adjoint of a matrix. Adjoint is defined only for square matrices.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/8bcbe35b-fa88-4723-adf6-a3a7c020cba2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>215</video:duration>
      <video:publication_date>2011-12-12T02:47:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11421.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>Adjoint</video:tag>
      <video:tag>matrix</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Faster-Healing-Wounds-with-Polycare</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Faster Healing Wounds with Polycare</video:title>
      <video:description>Polyheal Ltd. is an advanced medical technology  to help heal wounds faster.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/8be0199f-10be-4ded-a251-965fb00f7a0c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>196</video:duration>
      <video:publication_date>2009-05-29T22:51:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2678.mp4</video:content_loc>
      <video:uploader>okur</video:uploader>
      <video:category>Others</video:category>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture 14- Economics C3 Fall 2011</video:title>
      <video:description>&quot;Lec 14- Economics C3&quot;Introduction to Environmental Economics and Policy. These lectures are filmed during Fall 2011.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24375.jpg</video:thumbnail_loc>
      <video:duration>2928</video:duration>
      <video:publication_date>2012-09-15T07:16:49.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/HPFY40b6g70</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
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      <video:tag>14</video:tag>
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    <loc>https://dnatube.com/videos/Process-of-plant-sexual-reproduction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Process of plant sexual reproduction</video:title>
      <video:description>Flower is the reproductive organ of plants. Sexual reproduction in plants involves two major steps, pollination and fertilization. This video describes how sexual reproduction in plants occurs. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/8bf86b15-9895-4b71-af37-0a3292781301/cand_5.jpg</video:thumbnail_loc>
      <video:duration>177</video:duration>
      <video:publication_date>2011-12-12T02:58:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11451.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Sexual</video:tag>
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      <video:tag>in</video:tag>
      <video:tag>Plant</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Geophysics-propagation-surface-ps</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Geophysics propagation surface ps</video:title>
      <video:description>In this video, geophysics, propagation, surface and ps is explained.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/483767dc-4d6c-4457-adde-70477f3b8d6e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>19</video:duration>
      <video:publication_date>2009-04-08T19:48:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1627.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Geophysics</video:category>
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      <video:tag>ps</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Latitude-Longitude-and-Time-Zones</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Latitude, Longitude, and Time Zones</video:title>
      <video:description>This video explains what latitude and longitude is and how the time differs around the world. It explains that a line passing through Greenwich England is considered the starting point of the time zone.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/8bfc147c-3cfc-4fc3-99ef-5995be023d08/cand_5.jpg</video:thumbnail_loc>
      <video:duration>122</video:duration>
      <video:publication_date>2010-11-23T22:13:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5804.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Latitude</video:tag>
      <video:tag>Longitude</video:tag>
      <video:tag>and</video:tag>
      <video:tag>time</video:tag>
      <video:tag>Zones</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Astronomy-Cosmos-1-Comets-bring-Death-or-Life</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Astronomy &amp; Cosmos 1: Comets bring Death or Life?</video:title>
      <video:description>Could these beautiful celestial objects be the source of life on Earth, as well as our undoing?</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/8bfba6e9-96c7-4f26-9c95-dbc6b51573a1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>419</video:duration>
      <video:publication_date>2009-05-13T16:11:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2176.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>astronomy</video:tag>
      <video:tag>cosmos</video:tag>
      <video:tag>Comets</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>life</video:tag>
      <video:tag>extraterrestrials</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/ATP-Synthase-Part-III</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>ATP Synthase - Part III</video:title>
      <video:description>How the rotating &amp;amp;#947;-subunit imposes the conformational states on a &amp;amp;#946;-subunit required for substrate binding, ATP formation and ATP release.
video by Said Sannuga at MRC</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/12/8c28d44a-b9c9-4824-826c-e64bb5966b58/cand_5.jpg</video:thumbnail_loc>
      <video:duration>26</video:duration>
      <video:publication_date>2007-12-19T01:32:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1199.mp4</video:content_loc>
      <video:uploader>ayseni</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>atpsynthase</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Is Multi-Gender Species Better</video:title>
      <video:description>This video is designed to test the potential advantage of additional sex. Why aren&apos;t there more than 2 sexes? Because it&apos;s just not worth the hassle.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/8c31063b-19c1-410e-897b-2d470e170707/cand_5.jpg</video:thumbnail_loc>
      <video:duration>224</video:duration>
      <video:publication_date>2011-12-14T06:49:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11804.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>is</video:tag>
      <video:tag>Multi</video:tag>
      <video:tag>gender</video:tag>
      <video:tag>sex</video:tag>
      <video:tag>Better</video:tag>
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  </url>
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    <loc>https://dnatube.com/videos/Lake-Powell-Drying-Up</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lake Powell Drying Up</video:title>
      <video:description>Drought in southern Utah</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/f83de344-d11a-45dc-b287-6943b89197c4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>11</video:duration>
      <video:publication_date>2009-08-28T11:18:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3286.mp4</video:content_loc>
      <video:category>Others</video:category>
      <video:tag>NASA</video:tag>
      <video:tag>environment</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Vagina-Histology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Vagina Histology</video:title>
      <video:description>This is the histology of vagina showing how it looks like and the components that one finds in a sample like blood vessels.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/ac0dafe1-2c9e-485a-a034-8aaf7539efe2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>93</video:duration>
      <video:publication_date>2011-11-28T05:29:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8214.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Histology</video:tag>
      <video:tag>of</video:tag>
      <video:tag>vagina</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/An-Element-Without-Any-Stable-Isotopes-Technetium</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>An Element Without Any Stable Isotopes-Technetium</video:title>
      <video:description>Technetium has the atomic number 43 and it is a radioactive element. It doesn&apos;t have any stable isotopes.The origin and uses of Technetium is explained in this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/ac4f5d90-c769-4366-ac21-ceabb25e867a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>73</video:duration>
      <video:publication_date>2011-12-11T23:34:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11150.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Technetium</video:tag>
    </video:video>
  </url>
  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Most watched 5 science videos on youtube</video:title>
      <video:description>These are the most watched science videos on youtube. They are all so interesting and amazing. Apparently, people love illusion videos.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2015/04/ac3c05c3-da75-415d-826e-de26aa8789d1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>466</video:duration>
      <video:publication_date>2015-04-17T15:21:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32147.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>watched</video:tag>
      <video:tag>YouTube</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Rubber-band-Validated-Exercise-for-Laparoscopy-in-Box-Trainer</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Rubber band Validated Exercise for Laparoscopy in Box Trainer</video:title>
      <video:description>Even though basic laparoscopic procedures have well been incorporated in residency more advanced procedures are not lack of adequate training during residency influences the subsequent use of a specific technique and ultimately may restrict the implementation of mis in daily practice after completion of residency training</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/8f6245e8-ad0b-44b6-8813-45861016765c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>106</video:duration>
      <video:publication_date>2011-12-06T18:23:30.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10798.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Rubber</video:tag>
      <video:tag>Band</video:tag>
      <video:tag>Validated</video:tag>
      <video:tag>Exercise</video:tag>
      <video:tag>for</video:tag>
      <video:tag>Laparoscopy</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Box</video:tag>
      <video:tag>Trainer</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-to-name-aicds-compounds-4</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to name aicds: compounds 4</video:title>
      <video:description>Acids are formed by bonding of hydrogen ion with a nonmetallic anion. This video explains how to name acids. Edited by Ashraf.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/8f80ffbb-3631-414e-ac8b-921b6ec9aebe/cand_5.jpg</video:thumbnail_loc>
      <video:duration>172</video:duration>
      <video:publication_date>2010-12-21T13:45:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6712.mp4</video:content_loc>
      <video:uploader>mariachi</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Acid</video:tag>
      <video:tag>nomenclature</video:tag>
      <video:tag>Compounds</video:tag>
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  </url>
  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture 18 - Economics C3 Fall 2011</video:title>
      <video:description>&quot;Lec 18 - Economics C3&quot;Introduction to Environmental Economics and Policy. These lectures are filmed during Fall 2011.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24379.jpg</video:thumbnail_loc>
      <video:duration>4644</video:duration>
      <video:publication_date>2012-09-15T07:25:02.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/NlgP6ORaANE</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>18</video:tag>
      <video:tag>Economics</video:tag>
      <video:tag>C3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Understanding-Electricity</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Understanding Electricity</video:title>
      <video:description>All you need to know about electricity, it&apos;s uses and application is explained in detail in this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2008/04/901504ac-d387-45e5-97f8-20bfbb0b6c96/cand_5.jpg</video:thumbnail_loc>
      <video:duration>315</video:duration>
      <video:publication_date>2008-04-01T05:54:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1315.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Others</video:category>
      <video:tag>electricity</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>DNA - acridine complex structure</video:title>
      <video:description>DNA fragment complexed with acridine derivative (a carcinogenic dye). Data source: Protein Data Bank code 2GB9.
Wiki text info: Acridine, C13H9N, is an organic compound and a nitrogen heterocycle. Acridine is also used to describe compounds containing the C13N tricycle.

Acridine is structurally related to anthracene with one of the central CH groups is replaced by nitrogen. Acridine, a colorless solid, was first isolated from coal tar. It is a raw material used for the production of dyes and some valuable drugs. Many acridines also have antiseptic properties such as Proflavine. Acridine and related derivatives bind to DNA and RNA due to their abilities to intercalate. Acridine Orange (3,6-dimethylaminoacridine) is a nucleic acid-selective metachromatic stain useful for cell cycle determination.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/09/8fa1d58c-cf64-41b5-8d1e-24282e0b8085/cand_5.jpg</video:thumbnail_loc>
      <video:duration>64</video:duration>
      <video:publication_date>2007-09-19T02:47:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1026.mp4</video:content_loc>
      <video:uploader>adamsan</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>acridine</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Electromyography</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Electromyography</video:title>
      <video:description>The video shows an electromyography in progress. Electromyography is a technique for evaluating and recording the electrical activity produced by skeletal muscles. The resulting electromyogram shows the electrical potential generated by muscle cells when they are neurologically activated. The signals can be analyzed to detect medical abnormalities, activation level, and recruitment order or to analyze the biomechanics human or animal movement. Edited by Ashraf.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/8fb14753-9bf5-4584-a30f-299a3dbc3a6a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>28</video:duration>
      <video:publication_date>2010-11-09T09:40:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4808.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Neuroscience</video:category>
      <video:tag>Electromyography</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Antarctica-Ancient-Lakes</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Antarctica- Ancient Lakes</video:title>
      <video:description>Video contains a discussion about the ancient lake in Antarctica. Video is really interesting and is good for the knowledge purpose.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/8fea1e5b-12cc-4886-9e75-4d968bd6ec76/cand_5.jpg</video:thumbnail_loc>
      <video:duration>271</video:duration>
      <video:publication_date>2013-02-17T07:31:30.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30334.mp4</video:content_loc>
      <video:uploader>Brock Michel</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Ancient</video:tag>
      <video:tag>lake</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Antarctica</video:tag>
      <video:tag>Reached</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-Does-the-Sun-Rays-Effects-on-Skin</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How Does the Sun Rays Effects on Skin</video:title>
      <video:description>This video shows the reason behind skin tanning that is caused due to long exposure to sun Rays. Skin tanning is darkening of skin due to long contact with sun&apos;s rays.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/8ff28045-3b0c-4568-abf7-131f503a44f4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>124</video:duration>
      <video:publication_date>2013-02-11T01:14:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30013.mp4</video:content_loc>
      <video:uploader>Von Paredes</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Effect</video:tag>
      <video:tag>of</video:tag>
      <video:tag>sun</video:tag>
      <video:tag>on</video:tag>
      <video:tag>Skin</video:tag>
      <video:tag>tanning</video:tag>
      <video:tag>Melanin</video:tag>
      <video:tag>Vitamin</video:tag>
      <video:tag>d</video:tag>
      <video:tag>Ageing</video:tag>
      <video:tag>UV</video:tag>
      <video:tag>Rays</video:tag>
      <video:tag>Cancer</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-31-Collateralized-Debt-Obligation-CDO</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 31 - Collateralized Debt Obligation (CDO)</video:title>
      <video:description>This is a lecture of Khan Academy. Collateralized Debt Obligation (CDO)

Introduction  to collateralized debt obligations (to be listen to after series on mortgage-backed securities.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20165.jpg</video:thumbnail_loc>
      <video:duration>582</video:duration>
      <video:publication_date>2012-09-06T02:17:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/XjoJ9UF2hqg</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Collateralized</video:tag>
      <video:tag>Debt</video:tag>
      <video:tag>Obligation</video:tag>
      <video:tag>CDO</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Animation-of-Water-Electrolysis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Animation of Water Electrolysis</video:title>
      <video:description>This video shows the electrolysis of water into Hydrogen and Oxygen. When electric current is passed through water it decomposes into hydrogen and oxygen.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/8ff9d279-6547-488f-bc47-2304bfdbd132/cand_5.jpg</video:thumbnail_loc>
      <video:duration>7</video:duration>
      <video:publication_date>2011-12-11T23:21:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11085.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Electrolysis</video:tag>
      <video:tag>of</video:tag>
      <video:tag>water</video:tag>
      <video:tag>into</video:tag>
      <video:tag>Hydrogen</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Oxygen</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Partial-Derivative-Chain-Rule</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Partial Derivative Chain Rule</video:title>
      <video:description>This video tutorial will help you in understanding partial derivative chain rule in multivariate calculus. The video explains this with the help of diagrams and experiment.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/9008f85a-48c5-4eec-8617-3e15d7042d5f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>349</video:duration>
      <video:publication_date>2010-12-06T11:14:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6490.mp4</video:content_loc>
      <video:uploader>hidalgo</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>multivariable</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>Partial</video:tag>
      <video:tag>derivative</video:tag>
      <video:tag>Chain</video:tag>
      <video:tag>Rule</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/An-Expedition-to-Explore-Hydrothermal-Vents-Alien-Creatures</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>An Expedition to Explore Hydrothermal Vents Alien Creatures</video:title>
      <video:description>A thriving ecosystem in the absence of light was discovered by scientist surrounding hydrothermal vents.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/901bada7-d72f-4174-9cc0-b76a345a4f41/cand_5.jpg</video:thumbnail_loc>
      <video:duration>172</video:duration>
      <video:publication_date>2010-11-22T21:41:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5670.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Hydrothermal</video:tag>
      <video:tag>Vents</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Astronomy-amp-Cosmos-2-The-Pope-amp-Freud-in-Heaven-when</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Astronomy &amp;amp; Cosmos 2: The Pope &amp;amp; Freud in Heaven when...</video:title>
      <video:description>500 years ago Giordano Bruno was burnt in Rome for writing that stars are planetary systems like ours. Why? Is the search for planets and life driven by facts or culture? Watch the Pope, Bruno and Freud debate this in Heaven.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/9026ed8c-2ad2-4749-91d4-67960ed94cd1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>334</video:duration>
      <video:publication_date>2009-05-13T16:24:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2177.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Education</video:category>
      <video:tag>pope</video:tag>
      <video:tag>Freud</video:tag>
      <video:tag>astropysics</video:tag>
      <video:tag>Planets</video:tag>
      <video:tag>extrasolar</video:tag>
      <video:tag>astronomy</video:tag>
      <video:tag>cosmos</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>Comets</video:tag>
      <video:tag>spacegeek</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>exobioloy</video:tag>
      <video:tag>Aliens</video:tag>
      <video:tag>Ufo</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Orbital</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Orbital</video:title>
      <video:description>An Atom in a Box visualization of an atomic orbital</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2008/04/90372d68-11c1-4bce-b0f5-66ba9d2432c9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>5</video:duration>
      <video:publication_date>2008-04-03T02:08:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1320.mp4</video:content_loc>
      <video:uploader>asteri</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>orbital</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Epilepsy-A-Lecture-by-Dr-Gregory-D-Cascino</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Epilepsy- A Lecture by Dr. Gregory D. Cascino</video:title>
      <video:description>Subscribe for the full version: http://www.hstalks.com
Watch an excerpt from the Epilepsy and Seizures Series by Dr. Gregory D. Cascino of the Mayo Clinic.
The Lectures covers:
-Epilepsy Overview.
-Reasons for Epileptic Seizures.
-MRI images and recordings of epileptic seizures.
-Epilepsy in resource-poor countries.
-Focal (partial) epilepsy
-Substrate-directed pathology (Tumors, Vascular anomalies, Malformations of cortical anomalies, Mesial temporal sclerosis).
-PET and glucose metabolism in focal epilepsy.
-MRI &amp; Inter-ictal PET study
Treatment (Goals, strategies &amp; Efficacy).
-Epilepsy surgery.
-Long-term and seizure-free surgical outcomes.
-Intractable epilepsy.
-Temporal &amp; Extratemporal lobe epilepsy.
-Non-lesional epilepsy.
-SPECT &amp; SISCOM imaging.
-Usage of FDG-PET.
-Image-guided laser thermal ablation.
-Electronic stimulation (Neuro Pace Responsive Neurostimulator System &amp; SANTE).</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/12/9050a344-ea82-4b1f-9f90-af818ec324fc/cand_5.jpg</video:thumbnail_loc>
      <video:duration>116</video:duration>
      <video:publication_date>2014-12-28T12:28:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32029.mp4</video:content_loc>
      <video:uploader>Henry Stewart Talks</video:uploader>
      <video:category>Biomedical Engineering</video:category>
      <video:tag>epilepsy</video:tag>
      <video:tag>seizure</video:tag>
      <video:tag>Brain</video:tag>
      <video:tag>neurostimulator</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/NASA-Dawns-Mission-to-the-Asteroid-Belt</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>NASA - Dawn&apos;s Mission to the Asteroid Belt</video:title>
      <video:description>NASA - Dawn&apos;s Mission to the Asteroid Belt  video</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/9051db01-8b65-43a7-a97a-c2eafd82d072/cand_5.jpg</video:thumbnail_loc>
      <video:duration>263</video:duration>
      <video:publication_date>2010-11-10T11:12:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4925.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>NASA</video:tag>
      <video:tag>Dawn</video:tag>
      <video:tag>s</video:tag>
      <video:tag>mission</video:tag>
      <video:tag>to</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Asteroid</video:tag>
      <video:tag>belt</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-cancer-is-formed</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How cancer is formed.</video:title>
      <video:description>Cancer is caused when a uncontrolled propagation of cell occurs. This video shows how cancer is formed. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/12/90538826-c1e5-4bc3-addc-142320467503/cand_5.jpg</video:thumbnail_loc>
      <video:duration>27</video:duration>
      <video:publication_date>2007-12-04T02:38:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1137.mp4</video:content_loc>
      <video:uploader>nirva dede</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Cancer</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Future-Airplanes</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Future Airplanes</video:title>
      <video:description>An interesting video showing the electric airplanes for the future. This video discusses the high speed and functioning of such airplanes.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/906352c1-e838-48e7-80eb-e84111bc5d47/cand_5.jpg</video:thumbnail_loc>
      <video:duration>132</video:duration>
      <video:publication_date>2013-02-08T03:36:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29623.mp4</video:content_loc>
      <video:uploader>Ian Wynn</video:uploader>
      <video:category>Aerospace Engineering</video:category>
      <video:tag>electric</video:tag>
      <video:tag>airplanes</video:tag>
      <video:tag>for</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Future</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Procedure-of-Sperm-Release</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Procedure of Sperm Release</video:title>
      <video:description>This video shows the sperm release pathway with full description of each part. Video is very helpful for the knowledge purpose.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/90f56653-9670-4129-af8c-b072eab799b8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>99</video:duration>
      <video:publication_date>2013-02-10T02:28:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29961.mp4</video:content_loc>
      <video:uploader>Jennifer Byars</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>sperm</video:tag>
      <video:tag>Release</video:tag>
      <video:tag>pathway</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Respiration-12</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Respiration - 1/2</video:title>
      <video:description>Breathing is one body activity which can be controlled consciously or unconsciously.One sample of conscious control of breathing is meditation while unconcious  control of breathing can be observed while exercising.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/73ae7b03-5d28-4677-bf10-4ba78d9b4fc3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>44</video:duration>
      <video:publication_date>2009-04-23T06:54:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1992.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Respiratory</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/From-teosinte-to-corn</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>From teosinte to corn</video:title>
      <video:description>Native Mexican farmers bred corn from teosinte. Teosinte plant and seed were different from those of corn. This video compares the morphologies of modern day corn and teosinte. Edited by Ashraf.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/9103dc64-c835-4a1b-8fff-4daf465e32df/cand_5.jpg</video:thumbnail_loc>
      <video:duration>54</video:duration>
      <video:publication_date>2007-08-02T22:04:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/573.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Teosinte</video:tag>
      <video:tag>corn</video:tag>
      <video:tag>wildTypeCorn</video:tag>
      <video:tag>naturalSelection</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/All-About-Aristotle</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>All About Aristotle</video:title>
      <video:description>This video shows the brief biography of Aristotle. Aristotle was one among the greatest philosopher.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/91111eae-70de-418b-a6ab-e2697562b228/cand_5.jpg</video:thumbnail_loc>
      <video:duration>270</video:duration>
      <video:publication_date>2012-12-01T06:55:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28173.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>History</video:category>
      <video:tag>Aristoteles</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Replacement-of-Aortic-Heart-Valve</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Replacement of Aortic Heart Valve</video:title>
      <video:description>Video shows a minimally invasive aortic heart valve replacement of the patient. A full explanation is provided here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/9114b334-89ab-420f-b725-d05b8fc871a7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>186</video:duration>
      <video:publication_date>2011-12-06T20:47:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10981.mp4</video:content_loc>
      <video:uploader>glukan</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Minimally</video:tag>
      <video:tag>Invasive</video:tag>
      <video:tag>aortic</video:tag>
      <video:tag>Heart</video:tag>
      <video:tag>valve</video:tag>
      <video:tag>replacement</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-motion-sickness-by-ASAP-Science</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is motion sickness? by ASAP Science</video:title>
      <video:description>How many people experience motion sickness? How do the eyes and ears work together to protect your body? Why do we vomit if we feel motion sickness? Watch this thorough, yet simple, clip to learn the answers.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/91205828-84f8-4b66-aecb-911acafc8f25/cand_5.jpg</video:thumbnail_loc>
      <video:duration>97</video:duration>
      <video:publication_date>2013-02-07T06:00:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29228.mp4</video:content_loc>
      <video:uploader>Ollie Wall</video:uploader>
      <video:category>Developmental Biology</video:category>
      <video:tag>motion</video:tag>
      <video:tag>Sickness</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Eye-Model-Skeletal-Muscles</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Eye Model - Skeletal Muscles</video:title>
      <video:description>This video explains the Skeletal Muscles of the eye and how they work together to move the eye and its supporting structures.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/91bb4066-8080-4200-a611-bbe333a3b89f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>172</video:duration>
      <video:publication_date>2010-11-13T21:58:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5161.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Eye</video:tag>
      <video:tag>model</video:tag>
      <video:tag>Skeletal</video:tag>
      <video:tag>Muscles</video:tag>
      <video:tag>Superior</video:tag>
      <video:tag>rectis</video:tag>
      <video:tag>Muscle</video:tag>
      <video:tag>tendonis</video:tag>
      <video:tag>Ring</video:tag>
      <video:tag>medial</video:tag>
      <video:tag>Rectus</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Perineal-Tears-Preventing-them</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Perineal Tears Preventing them</video:title>
      <video:description>Perineal tears occur during childbirth and their severity is classified in degrees. These tears can however be prevented by proper nutrition starting at period of the pregnancy to the giving birth.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/91331dcf-79d1-4333-9087-038f0028c554/cand_5.jpg</video:thumbnail_loc>
      <video:duration>137</video:duration>
      <video:publication_date>2011-11-28T10:52:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8433.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Preventing</video:tag>
      <video:tag>Perineal</video:tag>
      <video:tag>Tears</video:tag>
      <video:tag>HD</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Characteristics-Of-Spinal-Cord</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Characteristics Of Spinal Cord</video:title>
      <video:description>This video shows the importance of the spinal cord in our body. Spinal Cord is formed from neurons arranged in a specific manner.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/91396f88-0cb0-4d6b-86c3-bd0005d12db6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>70</video:duration>
      <video:publication_date>2011-12-11T23:50:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11221.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>Spinal</video:tag>
      <video:tag>cord</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Chest-Tube-Placement-for-Pneumothorax</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Chest Tube Placement for Pneumothorax</video:title>
      <video:description>In the presence of an apical pneumothorax placement of a chest tube in the 2nd intercostal space should be considered a chest tube is inserted at the fifth intercostal space in the midaxillary line and connected to a chest drainage device</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/91462ea9-fe74-4ef9-bcf3-28d57e540cd5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>215</video:duration>
      <video:publication_date>2011-12-01T02:42:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9979.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Intercostal</video:tag>
      <video:tag>Chest</video:tag>
      <video:tag>tube</video:tag>
      <video:tag>Insertion</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-Eyes-Help-To-See-Objects</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How Eyes Help To See Objects?</video:title>
      <video:description>Eyes helps us to see the objects properly and clearly. Light falls on the eye and after reflecting by the retina, a real and inverted object is formed.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/915460e4-fc54-4df1-884c-086a17de3d9b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>166</video:duration>
      <video:publication_date>2013-02-11T01:24:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30046.mp4</video:content_loc>
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      <video:description>wiki text info: A DNA microarray (also commonly known as gene or genome chip, DNA chip, or gene array) is a collection of microscopic DNA spots, commonly representing single genes, arrayed on a solid surface by covalent attachment to chemically suitable matrices. DNA arrays are different from other types of microarray only in that they either measure DNA or use DNA as part of its detection system. Qualitative or quantitative measurements with DNA microarrays utilize the selective nature of DNA-DNA or DNA-RNA hybridization under high-stringency conditions and fluorophore-based detection. DNA arrays are commonly used for expression profiling, i.e., monitoring expression levels of thousands of genes simultaneously, or for comparative genomic hybridization.</video:description>
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    <loc>https://dnatube.com/videos/How-the-eye-focuses</loc>
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      <video:description>Lens in the eye change the path of light so that images are focused on the retina. Defects of the lens caused it to focus the image properly. Edited by Ashraf</video:description>
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    <loc>https://dnatube.com/videos/Molecular-Collapse-of-Evolution-1</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:description>The level of scientific knowledge we have arrived at today shows that the evident design and complex systems in living things make it impossible for them to have emerged by chance. Far from being formed under primitive earth conditions, the cell, which in its composition and mechanisms is so complex, cannot be synthesised in even the most sophisticated laboratories of our day.</video:description>
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  <url>
    <loc>https://dnatube.com/videos/History-of-Slavery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>History of Slavery</video:title>
      <video:description>This video from Crash Course World History discusses the Atlantic slave trade. The history of these slaves are discussed here in details.</video:description>
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      <video:uploader>Candelaria Smart</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Einstein-the-man-and-the-scientist-part-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Einstein: the man and the scientist-part 1</video:title>
      <video:description>Albert Einstein was one of the greatest minds who revolutionized our concept of fundamental rules of nature. As a man, Einstein was a very simple person with a strong ethical commitment. Taking a fresh look to every question that came to his way was natural to Einstein. Edited by Ashraf</video:description>
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    <loc>https://dnatube.com/videos/Monster-Bug-Wars-The-Fearless-Tree-Scorpion</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Monster Bug Wars: The Fearless Tree Scorpion</video:title>
      <video:description>Informative clip from The Science Channel from the series &quot;Monster Bug Wars.&quot; Depicts the amazing and vicious capabilities of the tree scorpion.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28445.mp4</video:content_loc>
      <video:uploader>Amir Nayak</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Complex-Numbers</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Complex Numbers</video:title>
      <video:description>This video explains the method used for the simplification of complex number. Here problems are solved with examples which will help you a lot.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6528.mp4</video:content_loc>
      <video:uploader>frede</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Procedures-for-Above-Knee-Amputation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Procedures for Above Knee Amputation</video:title>
      <video:description>Amputations are caused by accidents, disease, and congenital disorders. Approximately 74% are due to peripheral vascular disease (poor circulation of the blood) and cancer; 23% are due to accidents, and 3% are due to a problem found at birth.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/9171981c-e965-42d7-896c-833fcdcbf9f6/cand_5.jpg</video:thumbnail_loc>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10159.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Testing-Technology-2011</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Testing Technology 2011</video:title>
      <video:description>Watch as the Desert RATS of 2011 namely space Exploration vehicle I and II are tested as well as the habitat where the astronauts are expected to live in, in space.</video:description>
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      <video:publication_date>2011-11-23T09:31:10.000Z</video:publication_date>
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    <loc>https://dnatube.com/videos/lec-2-Mechanical-Engineering-110</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 2-Mechanical Engineering 110</video:title>
      <video:description>lec 2-Mechanical Engineering 110 .Special Topics in Business Administration</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20910.jpg</video:thumbnail_loc>
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      <video:player_loc>https://www.youtube.com/embed/oA1UAaVJ-Rk</video:player_loc>
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    <loc>https://dnatube.com/videos/Symphony-of-Science-Onward-to-the-Edge</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Symphony of Science - Onward to the Edge</video:title>
      <video:description>At the beginning people did not know what was there beyond this  world. But as time went by people started finding out more and more about this world. Scientist are still finding out amazing facts about our Earth. This is a song by the symphony of science. This song is called onward to the edge.</video:description>
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      <video:publication_date>2012-12-01T07:32:07.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28195.mp4</video:content_loc>
      <video:uploader>Samuel Oneal</video:uploader>
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    <loc>https://dnatube.com/videos/New-motion-capture-technology</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>New motion-capture technology</video:title>
      <video:description>This video shows how the new motion-capture technology is used without the markers. A new motion-capture technology could allow even low-budget film makers to use sophisticated animation.</video:description>
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      <video:publication_date>2012-12-06T22:05:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28289.mp4</video:content_loc>
      <video:uploader>Nikunj Patel</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Hair-Restoration-Animation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Hair Restoration Animation</video:title>
      <video:description>In this video, hair restoration animation is shown. Currently, hair restoration includes the medical and surgical treatment of various forms of hair loss, including non-surgical.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/91930f3e-e779-4a82-9330-d0971f514b81/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2011-12-06T18:44:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10847.mp4</video:content_loc>
      <video:uploader>seraboth</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Ionic-bond</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Ionic bond</video:title>
      <video:description>An ionic bond (or electrovalent bond) is a type of chemical bond that can often form between metal and non-metal ions (or polyatomic ions such as ammonium) through electrostatic attraction. In short, it is a bond formed by the attraction between two oppositely charged ions.</video:description>
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      <video:publication_date>2008-03-30T02:23:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1288.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Scientific Animations</video:category>
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  <url>
    <loc>https://dnatube.com/videos/Astrophysics-Cosmic-Light</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Astrophysics Cosmic Light</video:title>
      <video:description>Astrophysics Cosmic Light, Qufdsfdsfsdasars Einstein Ring - Crossfdsfdsdfsdfdsfsdcxvcdxvcxvcx</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/919e4e37-872b-44c2-891c-67fe663bf7c7/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2009-04-06T22:34:19.000Z</video:publication_date>
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      <video:uploader>Admin</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Lecture-19-Economics-C3-Fall-2011</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture 19 - Economics C3 Fall 2011</video:title>
      <video:description>&quot;Lec 19 - Economics C3&quot;Introduction to Environmental Economics and Policy. These lectures are filmed during Fall 2011.</video:description>
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      <video:duration>4673</video:duration>
      <video:publication_date>2012-09-15T07:25:11.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/1fqp6WlsKsU</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
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  <url>
    <loc>https://dnatube.com/videos/Antibiotics-Targeting-Ribosomes-Prof-Ada-Yonath-Nobel-Pri</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Antibiotics Targeting Ribosomes: Prof. Ada Yonath, Nobel Pri</video:title>
      <video:description>Resistance to antibiotics is a significant problem in modern therapeutics. Ribosomes of pathogenic bacteria are major targets for antibiotics. Ribosomes are a cellular organelle catalysing the translation of genetic code into proteins. They are protein/RNA assemblies arranged in two subunits that associate for performing protein biosynthesis. The large subunit (1.5 megaDa, 3000 nucleotides in two RNA chains and ~35 proteins) creates the peptide bonds and provides the path for emerging nascent proteins. The smaller subunit (0.85 megaDa, 1500 nucleotides in one RNA chain and ~20 proteins) has key roles in controlling the fidelity of codon-anti-codon base-pairing and in initiating the biosynthetic process.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/91c947b0-39c2-48da-ab99-73e01da4fef0/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2010-11-09T12:46:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4849.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
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    <loc>https://dnatube.com/videos/Cancer-cell-cycle-and-checkpoints-12</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cancer, cell cycle and checkpoints (1/2)</video:title>
      <video:description>Lecture about developing a cancer, normal cell cycle and checkpoints. How and why normal cell becomes cancerous?</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/91c3d9db-cc86-47f4-840f-57f397a377e9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>606</video:duration>
      <video:publication_date>2010-11-23T00:40:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5728.mp4</video:content_loc>
      <video:uploader>diabeticman</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Cancer</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>Cycle</video:tag>
      <video:tag>checkpoints</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/The-number-1-Predator</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The number 1 Predator</video:title>
      <video:description>Is this the world&apos;s most powerful predator, be the judge. Meet the Siberian tigers who are known to even the grip of a python.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/91ca82b6-d844-4d80-a706-ee04da5c7d38/cand_5.jpg</video:thumbnail_loc>
      <video:duration>215</video:duration>
      <video:publication_date>2011-11-26T00:45:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8033.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Ecology</video:category>
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      <video:tag>s</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Scalp squamous cell carcinoma  surgery video vignettes</video:title>
      <video:description>This video presents case study 79 year old non smoker non diabetic with cll in remission x1 month followed and treated by fnp for multiple bbcs had well differentiated scc eliiiptically excised with clear margins from parietal scalp in jan of 2008</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/91ce04b3-0407-4f99-8fee-1d8cc59f41f6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>282</video:duration>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10927.mp4</video:content_loc>
      <video:uploader>glukan</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Scalp</video:tag>
      <video:tag>squamous</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>carcinoma</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>Video</video:tag>
      <video:tag>Vignettes</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Evolution of the Y Chromosome Part 2</video:title>
      <video:description>How did the human Y chromosome become so small relative to its X counterpart? This animation depicts the 300-million-year odyssey of the sex chromosomes that began when the proto X and Y were an identical pair. (No audio narration.)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/91d0678e-e4a3-46d7-8c1a-0aab5e23cd07/cand_5.jpg</video:thumbnail_loc>
      <video:duration>33</video:duration>
      <video:publication_date>2007-08-06T13:55:30.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/620.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>chromosome</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Heart-examination-by-a-doctor</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Heart examination by a doctor</video:title>
      <video:description>This video contains the proper examination of heart by an expert doctor. For a proper examination it is very important to have a proper position for examination and should have a good experience for examination.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/91d11a0a-7c3e-4c5b-86f7-59c30906d78a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>261</video:duration>
      <video:publication_date>2011-12-01T20:37:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10425.mp4</video:content_loc>
      <video:uploader>seraboth</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Heart</video:tag>
      <video:tag>Examination</video:tag>
      <video:tag>USMLE</video:tag>
    </video:video>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to make iodine from alkali metal iodide</video:title>
      <video:description>Pure iodine can be obtained from reaction between alkali metal iodide and hydrochloric acid. This video demonstrates how to make iodine from alkali metal iodide. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/91e0a548-401b-4858-805a-375fbec8b652/cand_5.jpg</video:thumbnail_loc>
      <video:duration>111</video:duration>
      <video:publication_date>2010-11-12T22:16:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5063.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>make</video:tag>
      <video:tag>iodine</video:tag>
      <video:tag>From</video:tag>
      <video:tag>an</video:tag>
      <video:tag>Alkali</video:tag>
      <video:tag>Metal</video:tag>
      <video:tag>Iodide</video:tag>
      <video:tag>Hydrochloric</video:tag>
      <video:tag>Acid</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Hydrogen</video:tag>
      <video:tag>Peroxide</video:tag>
    </video:video>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Amphioxus embryonic development</video:title>
      <video:description>About Amphioxus: plural  amphioxi , or  amphioxuses,  also called  lancelet  any of certain members of the invertebrate subphylum Cephalochordata of the phylum Chordata. They are small marine animals found widely in the coastal waters of the warmer parts of the world and less commonly in temperate waters  text reff: http://www.britannica.com</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/12/95ace2fe-6f70-4f5a-a861-565747534376/cand_5.jpg</video:thumbnail_loc>
      <video:duration>63</video:duration>
      <video:publication_date>2007-12-11T01:18:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1176.mp4</video:content_loc>
      <video:uploader>scitan</video:uploader>
      <video:category>Others</video:category>
      <video:tag>amphioxus</video:tag>
    </video:video>
  </url>
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    <loc>https://dnatube.com/videos/DNA-Transcription</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>DNA Transcription</video:title>
      <video:description>DNA Transcription

Hope it is helpful!</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/10/95b9439a-26d4-47e3-8d41-4a737700ff26/cand_5.jpg</video:thumbnail_loc>
      <video:duration>55</video:duration>
      <video:publication_date>2009-10-19T02:02:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3450.mp4</video:content_loc>
      <video:uploader>eburnsye</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>dna</video:tag>
      <video:tag>Transcription</video:tag>
      <video:tag>Science</video:tag>
    </video:video>
  </url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 32 - MIT 5.111 Principles of Chemical Science, Fall 2005</video:title>
      <video:description>&quot;Lec 32 - MIT 5.111 Principles of Chemical Science, Fall 2005&quot; Kinetics (cont.) (Prof. Catherine Drennan)
        

View the complete course: http://ocw.mit.edu/5-111F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14924.jpg</video:thumbnail_loc>
      <video:duration>2858</video:duration>
      <video:publication_date>2012-08-28T04:38:13.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Y9EzvtFM5gU</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
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      <video:tag>Fall</video:tag>
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      <video:tag>cont</video:tag>
      <video:tag>Prof</video:tag>
      <video:tag>Catherine</video:tag>
      <video:tag>Drennan</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to make Neutrinos.</video:title>
      <video:description>Dr. Catherine James explains how neutrinos are created in the caverns of the MINOS experiment at Fermi National Accelerator Laboratory</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/3c23cfe7-3b0d-42ba-b65d-c397539da177/cand_5.jpg</video:thumbnail_loc>
      <video:duration>586</video:duration>
      <video:publication_date>2009-05-14T03:18:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2215.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>neutrinos</video:tag>
      <video:tag>minos</video:tag>
      <video:tag>Fermilab</video:tag>
      <video:tag>Particle</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>education</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Sea is a mysterious place that has an almost similar landscape feature to that of land, It has rich  green water and forest looking areas. Therefore it should not surprise when humans encounter strange looking or bizarre animals.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/95c3703c-ecb4-4be5-9cdf-c5901ac28853/cand_5.jpg</video:thumbnail_loc>
      <video:duration>177</video:duration>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8126.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>creatures</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Sea</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Science Behind Lying</video:title>
      <video:description>Lying, most of us do it a lot. This video shows some scientific facts related with the science of lying. On watching this video you will be able to recognize weather the person is lying or not.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/95da7693-2920-442d-997c-3a58de6b3092/cand_5.jpg</video:thumbnail_loc>
      <video:duration>529</video:duration>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29665.mp4</video:content_loc>
      <video:uploader>Wendi Westfall</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>the</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Lying</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is genetic drift ?</video:title>
      <video:description>This video explains what genetic drift is.

&quot;003 - Genetic Drift

Paul Andersen describes genetic drift as a mechanism for evolutionary change. A population genetics simulator is used to show the importance of large population size in neutralizing random change. The near extinction of the northern elephant is used as an example of the bottleneck effect. The high incidence of total colorblindness due to a typhoon that hit the small island of Pingelap is also included.&quot;</video:description>
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      <video:duration>688</video:duration>
      <video:publication_date>2012-10-11T07:31:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27884.mp4</video:content_loc>
      <video:uploader>Julia Roberts</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Genetic</video:tag>
      <video:tag>drift</video:tag>
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    <loc>https://dnatube.com/videos/Lec-44-PCI5-Hybridization-Quiz</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 44 - PCI5 Hybridization  (Quiz)</video:title>
      <video:description>PCI5 Hybridization  (Quiz)

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26394.jpg</video:thumbnail_loc>
      <video:duration>129</video:duration>
      <video:publication_date>2012-09-19T01:03:04.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Mbq2QNVY10k</video:player_loc>
      <video:uploader>Berkeley</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>PCI5</video:tag>
      <video:tag>Hybridization</video:tag>
      <video:tag>Quiz</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Mechanisms of macrolides action are shown.
Bacterial ribosomes are affected by macrolide molecules. That leads to bacterial RNA synthesis fail.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/9605ed68-4124-4677-925b-52a3f5f4f731/cand_5.jpg</video:thumbnail_loc>
      <video:duration>363</video:duration>
      <video:publication_date>2011-12-06T20:23:15.000Z</video:publication_date>
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      <video:uploader>gazzer</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Macrolides</video:tag>
      <video:tag>action</video:tag>
      <video:tag>resistance</video:tag>
      <video:tag>RNA</video:tag>
      <video:tag>bacteria</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>A full neurological exam of patient by an expert is shown here. This video shows a step by step procedure of examination.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/9613e678-6fd5-46d5-a714-79b9e60f43be/cand_5.jpg</video:thumbnail_loc>
      <video:duration>168</video:duration>
      <video:publication_date>2011-12-06T17:11:50.000Z</video:publication_date>
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      <video:uploader>catee</video:uploader>
      <video:category>Medical</video:category>
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      <video:tag>Full</video:tag>
      <video:tag>Neurological</video:tag>
      <video:tag>exam</video:tag>
      <video:tag>part</video:tag>
      <video:tag>4</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>The tongue is a muscular organ that is located in the mouth, and is covered by a mucous membrane. It is used in speech and food manipulation.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/96168636-4c6a-4fac-8849-24c0b046390d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>232</video:duration>
      <video:publication_date>2011-11-28T11:09:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8449.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Histology</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Tongue</video:tag>
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    <loc>https://dnatube.com/videos/Signal-Transduction-AP-Bio</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Signal Transduction - AP Bio</video:title>
      <video:description>A bunch of pictures made into an animation through Windows Movie Maker.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/0f75adb9-0ce4-453d-b03d-5de74260ec46/cand_5.jpg</video:thumbnail_loc>
      <video:duration>33</video:duration>
      <video:publication_date>2009-05-27T17:24:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2314.mp4</video:content_loc>
      <video:category>Cell Biology</video:category>
      <video:tag>ap</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>Signal</video:tag>
      <video:tag>transduction</video:tag>
      <video:tag>linkinchains</video:tag>
    </video:video>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Teaching science to idiots</video:title>
      <video:description>In this short video clip Ricky Steve and Karl are discussing about science and discoveries in a very funny way watch the whole documentary on idiot aboard, a British travel documentary television series.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/961739c8-ebff-4d7b-81a6-0572ce05fe79/cand_5.jpg</video:thumbnail_loc>
      <video:duration>221</video:duration>
      <video:publication_date>2012-12-08T04:16:07.000Z</video:publication_date>
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      <video:uploader>Amir Nayak</video:uploader>
      <video:category>Others</video:category>
      <video:tag>an</video:tag>
      <video:tag>idiot</video:tag>
      <video:tag>abroad</video:tag>
      <video:tag>learning</video:tag>
      <video:tag>Science</video:tag>
    </video:video>
  </url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Zebrafish egg development over 24 hours</video:title>
      <video:description>This awasome video shows the development of zebra egg over 24 hours.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/12/962cd3e3-2ed0-4737-9899-e12881d944d6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>66</video:duration>
      <video:publication_date>2007-12-11T01:17:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1175.mp4</video:content_loc>
      <video:uploader>scitan</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Zebrafish</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Female Circumcision and Orgasm</video:title>
      <video:description>The video is based on the article &quot;Prisoners of Rituals&quot;. It explores Orgasm after Female Circumcision. The setting is within the African context.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/96349410-ca0f-4204-ab5f-5c0aabd10319/cand_5.jpg</video:thumbnail_loc>
      <video:duration>109</video:duration>
      <video:publication_date>2011-12-01T23:08:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10565.mp4</video:content_loc>
      <video:uploader>frokand</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Female</video:tag>
      <video:tag>Circumcision</video:tag>
      <video:tag>and</video:tag>
      <video:tag>orgasm</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>All About Joint Dislocation</video:title>
      <video:description>This video will help you in understanding that what happens during a joint dislocation. A brief explanation with the structural representation is provided here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/964ce662-11e1-4476-a2d8-314198049b2b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>16</video:duration>
      <video:publication_date>2013-02-16T02:55:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30280.mp4</video:content_loc>
      <video:uploader>Jennifer Byars</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>What</video:tag>
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      <video:tag>Joint</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/How-does-the-force-of-nature-work-by-Minute-Physics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How does the force of nature work? by Minute Physics</video:title>
      <video:description>Minute Physics brilliantly supplies a colorful explanation about the interactions of matter. Watch this educational video to learn about momentum.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/9640a804-e1aa-42a1-9817-ba640c493d4d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>417</video:duration>
      <video:publication_date>2013-02-09T07:42:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29848.mp4</video:content_loc>
      <video:uploader>Alberto Felder</video:uploader>
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      <video:tag>momentum</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Probiotics-Patented-Formula-With-7-Different-Probiotic</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Probiotics - Patented Formula - With 7 Different Probiotic</video:title>
      <video:description>There are multiple strains of beneficial bacteria that naturally inhabit your GI tract. Why supplement with just one strain of flora, which is common in most other probiotic formulas on the market, when you could supplement with the seven strains of probiotics found in the pHion Probiotic Blend?</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/964e1778-1a43-4a78-8785-70daa88955c2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>160</video:duration>
      <video:publication_date>2010-11-16T15:08:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5529.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Others</video:category>
      <video:tag>probiotics</video:tag>
      <video:tag>Patented</video:tag>
      <video:tag>Formula</video:tag>
      <video:tag>with</video:tag>
      <video:tag>7</video:tag>
      <video:tag>Different</video:tag>
      <video:tag>Probiotic</video:tag>
      <video:tag>Strains</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Attacking-influenza-how-human-monoclonal-antibodies-neutral</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Attacking influenza: how human monoclonal antibodies neutral</video:title>
      <video:description>This animation illustrates how directing monoclonal antibodies to the influenza virus prevents a conformational change in the protein that is necessary for viral entry into the host cell. Read more: http://www.dana-farber.org/abo/news/press/2009/scientists-identify-human-monoclonal-antibodies.html and see a video of Dr. Wayne Marasco of Dana-Farber Cancer Institute discussing this discovery.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/20be7720-2cab-4f12-b271-90a206a1e6f4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>118</video:duration>
      <video:publication_date>2009-05-17T08:39:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2232.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Influenza</video:tag>
      <video:tag>Virus</video:tag>
      <video:tag>Flu</video:tag>
      <video:tag>research</video:tag>
      <video:tag>dana</video:tag>
      <video:tag>farber</video:tag>
      <video:tag>Animation</video:tag>
      <video:tag>Explanation</video:tag>
      <video:tag>neutralize</video:tag>
      <video:tag>marasco</video:tag>
      <video:tag>antibody</video:tag>
      <video:tag>Antibodies</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Millikan-Oil-Drop-Experiment</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Millikan Oil Drop Experiment</video:title>
      <video:description>Video of Millikan&apos;s Oil Drop Experiment is shown here. This experiment involved measuring the force on oil droplets in a glass chamber sandwiched between two electrodes, one above and one below. With the electrical field calculated, he could measure the droplet&apos;s charge, the charge on a single electron being.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/06/965191a5-ebe9-43a3-be9e-1c8faca5546e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>74</video:duration>
      <video:publication_date>2009-06-06T18:31:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2801.mp4</video:content_loc>
      <video:uploader>abdul hannan</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Chemistry</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>millikan</video:tag>
      <video:tag>oil</video:tag>
      <video:tag>Drop</video:tag>
      <video:tag>experiment</video:tag>
      <video:tag>Coulomb</video:tag>
      <video:tag>Voltage</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Potassium-Chlorate-and-Gummy-Bear</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Potassium Chlorate and Gummy Bear</video:title>
      <video:description>Molten potassium chlorate is a strong oxidizing agent that reacts violently with sugar.  Gummy bears have lots of sugar in them.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/10/96574c57-d267-4610-bf06-480973ab0969/cand_5.jpg</video:thumbnail_loc>
      <video:duration>62</video:duration>
      <video:publication_date>2009-10-16T03:06:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3437.mp4</video:content_loc>
      <video:uploader>Sally Kirkpatrick</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Potassium</video:tag>
      <video:tag>Chlorate</video:tag>
      <video:tag>gummy</video:tag>
      <video:tag>Bears</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>Chemical</video:tag>
      <video:tag>Reaction</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Moonwalking-Bird-Red-capped-Manakin</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Moonwalking Bird (Red-capped Manakin)</video:title>
      <video:description>Red-capped Manakin which is also called as The Moonwalking Bird. The woman in the video is Kim Bostwick, an animal behaviorist who studied Manakins, and captured their behaviors on film at 500 frames/second./nThe Red-capped Manakin (Pipra mentalis), aka the Moonwalking Bird, is an amazing little bird. Its famous moonwalking behavior captured on film is one of my all-time favorite bird videos. I actually first saw the bird on on an episode of the NATURE series, &quot;Deep Jungle&quot;./nManakins are sparrow-sized birds that live in tropical forests in South and Central America. Males perform elaborate courtship displays to impress females. Included in its repertoire is Michael Jackson&apos;s moonwalk. Or does Michael Jackson do the manakin moonwalk? Maybe he stole it from the birds?!/nEven people who aren&apos;t into birding are amazed by the &quot;moonwalking bird&quot;. I&apos;ve seen comments from people that say &quot;...that&apos;s not real, it&apos;s trick photography,&quot; but amazingly it&apos;s not. Just slowed-down videography caught on special high-speed cameras. This advanced camera can capture a few seconds of action at up to 1,000 frames per second. So what you are seeing in the video is not real-time. It&apos;s so slowed down so much it almost looks fake. But it&apos;s not./nThe high-speed film also helped to explain how the manakins made all the weird buzzes and other noises when displaying. It&apos;s produced not vocally, but rather by the vibration of their wing tips. They actually move faster than a hummingbird&apos;s wings!</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/04/964f1fd3-f2f9-43a9-846c-7cb8659d6a3c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>209</video:duration>
      <video:publication_date>2012-04-11T20:12:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/12171.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Moonwalking</video:tag>
      <video:tag>Bird</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Development-of-a-fetus-a-mysterious-journey</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Development of a fetus: a mysterious journey</video:title>
      <video:description>A fetus grows from a single cell to a full grown baby in nine months of pregnancy.  During this time the single cell in fetus undergoes different stages of growth and differentiation. However, the underlying process this development is still poorly understood. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/06/965e01d3-ba01-44df-a24b-9368523dd527/cand_5.jpg</video:thumbnail_loc>
      <video:duration>21</video:duration>
      <video:publication_date>2009-06-29T08:24:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2907.mp4</video:content_loc>
      <video:category>Scientific Animations</video:category>
      <video:tag>Development</video:tag>
      <video:tag>of</video:tag>
      <video:tag>A</video:tag>
      <video:tag>fetus</video:tag>
      <video:tag>Mysterious</video:tag>
      <video:tag>Journey</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lecture-6-Computer-Science-162-Spring-2012</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture 6 - Computer Science 162 Spring 2012</video:title>
      <video:description>Computer Science 162 - Lecture 6 Spring 2012 

Operating Systems and System Programming</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26982.jpg</video:thumbnail_loc>
      <video:duration>4877</video:duration>
      <video:publication_date>2012-09-19T06:13:59.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/7Tl8l00Ayxc</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
    </video:video>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Find the perfect balance</video:title>
      <video:description>From his channel Brusspup, here the author shows us how if you move the center of gravity of a group of objects you&apos;ll always have perfect balance.  Nice experiment but it doesn&apos;t have narration.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/08/96640e0c-ba5f-453f-81b0-c319be01a790/cand_5.jpg</video:thumbnail_loc>
      <video:duration>53</video:duration>
      <video:publication_date>2014-08-28T15:41:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31610.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>center</video:tag>
      <video:tag>of</video:tag>
      <video:tag>mass</video:tag>
      <video:tag>gravity</video:tag>
      <video:tag>experiment</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Vaccination-process-of-priming-the-immune-system</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Vaccination: process of priming the immune system</video:title>
      <video:description>Vaccination is the process by which an individual acquire immunity against a specific pathogen or antigen.  Killed or attenuated pathogens are used to vaccination. Vaccination stimulates many types of lymphocytes including the plasma cells and memory cells.   When the same individual is exposed to pathogenic does of the antigen, memory cells recognize it as foreign body and immediately kick start the immune system to neutralize it. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/acaef9fd-3fd0-4cc8-a941-2dd880d655ad/cand_5.jpg</video:thumbnail_loc>
      <video:duration>33</video:duration>
      <video:publication_date>2010-11-25T22:09:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6114.mp4</video:content_loc>
      <video:uploader>bumblebee</video:uploader>
      <video:category>Others</video:category>
      <video:tag>specific</video:tag>
      <video:tag>immunity</video:tag>
      <video:tag>Vaccination</video:tag>
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    <loc>https://dnatube.com/videos/Lecture-5-on-Introductory-Biology-Biochemistry-IV</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture 5 on Introductory Biology; Biochemistry IV</video:title>
      <video:description>This video presents a lecture by Professor Grahm Walker delivered at MIT. It covers Biochemistry IV.
 Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/966178d7-0b4d-483f-b538-47faa492f3c1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>2840</video:duration>
      <video:publication_date>2009-04-02T05:37:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1576.mp4</video:content_loc>
      <video:uploader>Celal Yankuncu</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Biochemistry</video:tag>
      <video:tag>IV</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>Graham</video:tag>
      <video:tag>Walker</video:tag>
    </video:video>
  </url>
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    <loc>https://dnatube.com/videos/Male-Physiology-part-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Male Physiology part 3</video:title>
      <video:description>This is the 3rd part of the video. This video explains male physiology which involves normal hypothalamic-pituitary-testicular axis, androgen physiology, sperm formation, and sexual maturation at puberty and its subsequent maintenance.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/966ce50c-f657-4fa7-81fc-d6bb2824f991/cand_5.jpg</video:thumbnail_loc>
      <video:duration>33</video:duration>
      <video:publication_date>2009-04-23T06:57:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1997.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Others</video:category>
      <video:tag>medicine</video:tag>
    </video:video>
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    <loc>https://dnatube.com/videos/Lec-18-Computer-Science-10-Lecture-19-Higher-Order-Functions-II</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 - Computer Science 10 - Lecture 19: Higher Order Functions II</video:title>
      <video:description>Computer Science 10 - Lecture 19: Higher Order Functions II

The Beauty and Joy of Computing
Professor Dan Garcia
Link to lecture notes: http://inst.eecs.berkeley.edu/~cs10/fa11/lec/20/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25693.jpg</video:thumbnail_loc>
      <video:duration>3005</video:duration>
      <video:publication_date>2012-09-18T17:01:05.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/rr0Gx3NCM5M</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>10</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>19</video:tag>
      <video:tag>higher</video:tag>
      <video:tag>order</video:tag>
      <video:tag>Functions</video:tag>
      <video:tag>II</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Computed-Axial-Tomography-Scan</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Computed Axial Tomography Scan</video:title>
      <video:description>Computed Axial Tomography scan or most commonly known as a CAT scan produce 3D images of the inside of the body. This short video demonstrate the process of a CAT scan.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/9674696c-0b9a-4afe-a7e0-635cdea98842/cand_5.jpg</video:thumbnail_loc>
      <video:duration>58</video:duration>
      <video:publication_date>2011-10-23T03:48:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7130.mp4</video:content_loc>
      <video:uploader>cloudiea_re</video:uploader>
      <video:category>Analytical Chemistry</video:category>
      <video:tag>Computed</video:tag>
      <video:tag>Axial</video:tag>
      <video:tag>Tomography</video:tag>
      <video:tag>cat</video:tag>
      <video:tag>scan</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Selfish-Sex-Chromosomes-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Selfish Sex Chromosomes 1</video:title>
      <video:description>Genes in Conflict 
Selfish Genetic Elements 
Intragenomic Conflict 
Chromosomes DNA  
Feminizing X
cDNA library
Chromosomal Microdissection
Degenerated Oligonucleotide Primed Polymerase Chain Reaction PCR
Fluorescence in situ Hybridization
Probe 
Myopus schisticolor
Wood Lemming
Interference</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/9676f9c5-fe12-4592-8d16-887985b4cc62/cand_5.jpg</video:thumbnail_loc>
      <video:duration>461</video:duration>
      <video:publication_date>2009-05-27T21:31:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2561.mp4</video:content_loc>
      <video:uploader>arsinsol</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Myopus</video:tag>
      <video:tag>schisticolor</video:tag>
      <video:tag>wood</video:tag>
      <video:tag>lemming</video:tag>
      <video:tag>feminizing</video:tag>
      <video:tag>genes</video:tag>
      <video:tag>in</video:tag>
      <video:tag>conflict</video:tag>
      <video:tag>selfish</video:tag>
      <video:tag>sex</video:tag>
      <video:tag>Genetic</video:tag>
      <video:tag>Elements</video:tag>
      <video:tag>chromosomes</video:tag>
      <video:tag>dna</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-MIT-16885J-Aircraft-Systems-Engineering-Fall-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 - MIT 16.885J Aircraft Systems Engineering, Fall 2005</video:title>
      <video:description>&quot;Lec 18 - MIT 16.885J Aircraft Systems Engineering, Fall 2005&quot; Mission Control 2

View the complete course: http://ocw.mit.edu/16-885F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14946.jpg</video:thumbnail_loc>
      <video:duration>6533</video:duration>
      <video:publication_date>2012-08-28T05:02:49.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/FB0pyYTs2mw</video:player_loc>
      <video:uploader>0|57|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>aeronautics</video:tag>
      <video:tag>astronautics</video:tag>
      <video:tag>Systems</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>aircraft</video:tag>
      <video:tag>subsystems</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-the-limbic-system</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is the limbic system?</video:title>
      <video:description>The limbic system controls various functions in the body. Limbic system includes the hippocampus, hypothalamus, and thalamus. In this video, limbic system is presented in rap song by girls. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/980b505b-f774-4c07-8134-4f54d6fdf36a/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2009-08-12T09:50:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3251.mp4</video:content_loc>
      <video:uploader>abdul hannan</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Psychology</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Limbic</video:tag>
      <video:tag>system</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-Angular-Momentum</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Angular Momentum</video:title>
      <video:description>Experimental description of the angular momentum. Angular momentum is explain in very brief with the scratch of graphs.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/981e2dfd-b30d-4a04-94fe-1839eb19eb5f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>107</video:duration>
      <video:publication_date>2011-12-12T02:24:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11355.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Particle Physics</video:category>
      <video:tag>angular</video:tag>
      <video:tag>momentum</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Super-Massive-Black-Holes-Part-5-of-5</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Super Massive Black Holes (Part 5 of 5)</video:title>
      <video:description>How super massive black holes are formed is demonstated in this video (Part 5 of 5).</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/24f8c963-2956-458f-8f1a-dae8bad30c37/cand_5.jpg</video:thumbnail_loc>
      <video:duration>222</video:duration>
      <video:publication_date>2009-05-27T19:28:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2423.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>aviation</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>environment</video:tag>
      <video:tag>advice</video:tag>
      <video:tag>Community</video:tag>
      <video:tag>Video</video:tag>
      <video:tag>blog</video:tag>
      <video:tag>wisdom</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Cells-of-a-Beating-Heart</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cells of a Beating Heart</video:title>
      <video:description>This video shows the contraction of a single heart muscle cell in a cell culture.Individual heart cells may or may not beat to their own rhythm.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/982bed47-6a41-4ca1-bc33-559ca7ffc08f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>43</video:duration>
      <video:publication_date>2009-05-27T19:08:14.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2375.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Beating</video:tag>
      <video:tag>Heart</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>biology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/A-Look-at-Agricultural-Revolution</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A Look at Agricultural Revolution</video:title>
      <video:description>A journey from the basics to the modern agriculture techniques is discussed in this video. Video is really interesting, you must watch it for knowledge enhancement.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/c62ff96b-34e1-4782-9f8c-82301cce6318/cand_5.jpg</video:thumbnail_loc>
      <video:duration>670</video:duration>
      <video:publication_date>2013-02-16T03:56:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30319.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Others</video:category>
      <video:tag>the</video:tag>
      <video:tag>Agricultural</video:tag>
      <video:tag>Revolution</video:tag>
      <video:tag>Crash</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>World</video:tag>
      <video:tag>History</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Law-of-Inertia</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Law of Inertia</video:title>
      <video:description>Newton&apos;s Law of inertia in our daily life. Head rest and seat belts in car works according to Newton&apos;s Law of Inertia.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/acc710e7-062b-4bd1-94b0-4717dacb8c77/cand_5.jpg</video:thumbnail_loc>
      <video:duration>92</video:duration>
      <video:publication_date>2012-12-01T07:51:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28221.mp4</video:content_loc>
      <video:uploader>Saurabh Dahiya</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>Newton</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>of</video:tag>
      <video:tag>inertia</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Medical-tourists</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Medical tourists</video:title>
      <video:description>What makes medical tourism such an incredible phenomenon is it merely cost Or are there other factors that make a faraway surgery more desirable arrange your medical treatment abroad with the medical tourist company</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/acdaaea8-17cb-430f-899e-887aa581fc07/cand_5.jpg</video:thumbnail_loc>
      <video:duration>364</video:duration>
      <video:publication_date>2011-12-01T04:15:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10200.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Travelling</video:tag>
      <video:tag>20</video:tag>
      <video:tag>Welcome</video:tag>
      <video:tag>to</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Medical</video:tag>
      <video:tag>tours</video:tag>
      <video:tag>movement</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-motions-of-a-rotary-engine</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The motions of a rotary engine</video:title>
      <video:description>This video makes a show of how a rotary engine works.A rotary engine is an internal combustion engine.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/acee6f8b-27aa-493b-8b12-1560d7b04c57/cand_5.jpg</video:thumbnail_loc>
      <video:duration>40</video:duration>
      <video:publication_date>2011-11-25T23:52:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7961.mp4</video:content_loc>
      <video:uploader>catee</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>Rotary</video:tag>
      <video:tag>Engine</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Prevention-Form-Hangover</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Prevention Form Hangover</video:title>
      <video:description>Hangover is unpleasant psychological effects after taking huge amount of alcohol. To prevent from hangover, one should mix proper amount of water with alcohol. Individual should take red wine instead of alcohol.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/acebcedc-1109-4354-9eac-3699d6d27dcd/cand_5.jpg</video:thumbnail_loc>
      <video:duration>150</video:duration>
      <video:publication_date>2013-02-07T07:19:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29319.mp4</video:content_loc>
      <video:uploader>Alberto Felder</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>the</video:tag>
      <video:tag>Scientific</video:tag>
      <video:tag>Hangover</video:tag>
      <video:tag>cure</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/My-laser-security-system</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>My laser security system</video:title>
      <video:description>I am a scienitist. Anyone wants to work with me? I like computer hard software and digital electronics  
http://www.facebook.com/mudasser.talal
contact by this adress on fb.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/982fa7dd-cd6a-4c21-be93-56435aafb5f3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>50</video:duration>
      <video:publication_date>2012-12-31T05:48:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28570.mp4</video:content_loc>
      <video:uploader>Mudasser Talal</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Laser</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-Filtration</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Filtration?</video:title>
      <video:description>Filtration is usually important in chemistry. When carrying out certain experiment one needs to know how to filter a liquid. This video demonstrates the process clearly, step by step.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/983354f1-8a7e-4ec0-bf0f-e75ff9e5e1ab/cand_5.jpg</video:thumbnail_loc>
      <video:duration>46</video:duration>
      <video:publication_date>2011-12-11T23:32:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11137.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>filtration</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Copernicium-Video-Periodic-Table-of-Videos</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Copernicium Video- Periodic Table of Videos</video:title>
      <video:description>There has been debate about whether the periodic table&apos;s newest element should have the symbol Cp or Cn?

See our earlier video about Copernicium at http://www.youtube.com/watch?v=fqCdP9Uw5vo</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_12110.jpg</video:thumbnail_loc>
      <video:duration>265</video:duration>
      <video:publication_date>2012-04-03T14:30:48.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/QHcbQfcwegY</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>copernicium</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Facts-About-Coffee</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Facts About Coffee</video:title>
      <video:description>Effects of caffeine are discussed in the video. Different facts found after long researches related with coffee are also shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/9857f566-bf06-4ff1-a39c-86762dd65292/cand_5.jpg</video:thumbnail_loc>
      <video:duration>926</video:duration>
      <video:publication_date>2012-12-01T06:16:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28166.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>effects</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Caffeine</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Facts</video:tag>
      <video:tag>on</video:tag>
      <video:tag>Coffee</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Ununseptium</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Ununseptium</video:title>
      <video:description>Uun is the abbreviation of this element and its number is 117 on the periodic table. Ununseptium colour is unknown and its potential is not fully known.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/986f5fe8-076f-4fac-aced-074a8ecd9416/cand_5.jpg</video:thumbnail_loc>
      <video:duration>52</video:duration>
      <video:publication_date>2011-12-11T23:37:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11163.mp4</video:content_loc>
      <video:uploader>burki</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>What</video:tag>
      <video:tag>is</video:tag>
      <video:tag>ununseptium</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Explanation-of-spinning-disk-illusion</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Explanation of spinning disk illusion</video:title>
      <video:description>This video shows about spinning disk illusion sick science #044.

&quot;Download the free templates at http://www.stevespanglerscience.com/diskspinners You might have heard the term, &quot;&quot;Faster than the human eye.&quot;&quot; But is there really something that can happen so fast that a normal human eye can&apos;t register it? Believe it or not, it&apos;s absolutely possible and the Spinning Disc Illusion is a great way to learn how easily your eyes can be beaten.

Want more experiments like this? Check out http://www.stevespanglerscience.com/product/naked-eggs-and-flying-potatoes

Sick Science™ is a trademark of Steve Spangler, inc.

© 2011 Steve Spangler Science all rights reserved&quot;</video:description>
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      <video:duration>71</video:duration>
      <video:publication_date>2012-10-10T13:32:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27815.mp4</video:content_loc>
      <video:uploader>Julia Roberts</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>spinning</video:tag>
      <video:tag>disk</video:tag>
      <video:tag>illusion</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-114-Lower-Bound-on-Forward-Settlement-Price</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 114 - Lower Bound on Forward Settlement Price</video:title>
      <video:description>Lower Bound on Forward Settlement Price

Lower Bound on Forward Settlement Price</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20406.jpg</video:thumbnail_loc>
      <video:duration>253</video:duration>
      <video:publication_date>2012-09-06T14:43:07.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/_uDb0ZdGb8w</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Lower</video:tag>
      <video:tag>Bound</video:tag>
      <video:tag>on</video:tag>
      <video:tag>forward</video:tag>
      <video:tag>Settlement</video:tag>
      <video:tag>price</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Siamese-Twins-Surgery-Part-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Siamese Twins Surgery Part 2</video:title>
      <video:description>Part 2 of the video shows the outcome of the unique surgery. The medical specialists are making successful operation but shall the kids recover?</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/acf9b8ab-b9db-4cbe-95af-9fbc7044b5bc/cand_5.jpg</video:thumbnail_loc>
      <video:duration>155</video:duration>
      <video:publication_date>2011-12-01T02:11:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9904.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>siamese</video:tag>
      <video:tag>Twins</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>success</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Particle-Accelerators-and-the-Higgs-Particle-13-of-15</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Particle Accelerators and the Higgs Particle (13 of 15)</video:title>
      <video:description>Episode 13 of In Search of Giants: Dr Brian Cox takes us on a journey through the history of particle physics. In this episode we learn how particle accelerators can be used to make new particles. We also see Brian bring to life a famous analogy for the Higgs mechanism. This film is part of a series originally broadcast on Teachers&apos; TV (www.teachers.tv The series was made with the support of The Science and Technology Facilities Council (www.scitech.ac.uk). www.lhc.ac.uk - Official UK LHC ...</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/ad1abe89-86da-4f3c-aad0-a6a401cdb9f1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>196</video:duration>
      <video:publication_date>2009-04-18T08:53:44.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1832.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>CERN</video:tag>
      <video:tag>LHC</video:tag>
      <video:tag>Large</video:tag>
      <video:tag>Hadron</video:tag>
      <video:tag>Collider</video:tag>
      <video:tag>Particle</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>Higgs</video:tag>
      <video:tag>accelerator</video:tag>
      <video:tag>Dr</video:tag>
      <video:tag>Brian</video:tag>
      <video:tag>Cox</video:tag>
      <video:tag>Alom</video:tag>
      <video:tag>Shaha</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Swallowing-of-Food-in-Human</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Swallowing  of Food in Human</video:title>
      <video:description>The process of swallowing is explained here with internal structure. This video is very helpful for the medical students,</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/ad1bb43b-b947-4e74-8097-372b48598319/cand_5.jpg</video:thumbnail_loc>
      <video:duration>77</video:duration>
      <video:publication_date>2013-02-10T02:29:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29963.mp4</video:content_loc>
      <video:uploader>Jennifer Byars</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>the</video:tag>
      <video:tag>Process</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Swallowing</video:tag>
      <video:tag>Deglutition</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Mysterious-cosmic-rays-hiting-the-earth</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Mysterious cosmic rays hiting the earth</video:title>
      <video:description>High energy particles, bombarding the earth surface, from a nearby unknown object has been discovered. This video gives further information about the discovery. Edited by Ashraf.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/ad1d6810-9603-421e-b63e-09241eac88ee/cand_5.jpg</video:thumbnail_loc>
      <video:duration>397</video:duration>
      <video:publication_date>2011-12-15T01:10:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11818.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>is</video:tag>
      <video:tag>that</video:tag>
      <video:tag>Nibiru</video:tag>
      <video:tag>Mysterious</video:tag>
      <video:tag>Cosmic</video:tag>
      <video:tag>Rays</video:tag>
      <video:tag>Discovered</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Genetic-engineering-video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Genetic engineering video</video:title>
      <video:description>Genetic engineering may be one of the greatest breakthroughs in recent history, however, with scientific advancements new ethical issues are raised, forcing us to ask not how, but if we should push genetic research to its absolute limit. This video describes genetic engineering (excerpt) and how it works and gives important information about genetic engineering.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/ad24e35b-8b3c-43af-9c2b-b52b185f80df/cand_5.jpg</video:thumbnail_loc>
      <video:duration>358</video:duration>
      <video:publication_date>2010-11-17T21:37:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5583.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Genetic</video:tag>
      <video:tag>engineering</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Knee-Joint-Model-Cruciate-Ligaments-Mensici</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Knee Joint Model - Cruciate Ligaments &amp; Mensici</video:title>
      <video:description>This video depicts the Cruciate Ligaments &amp; Mensici of the Knee Joint. It details structures such as the anterior and posterior cruciate ligaments.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/ad2c161d-59b6-4299-b805-46d1a557ee9e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>149</video:duration>
      <video:publication_date>2010-11-13T23:06:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5208.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>knee</video:tag>
      <video:tag>Joint</video:tag>
      <video:tag>model</video:tag>
      <video:tag>Cruciate</video:tag>
      <video:tag>ligaments</video:tag>
      <video:tag>Mensici</video:tag>
      <video:tag>ACL</video:tag>
      <video:tag>PCL</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-about-the-Drosophila-melanogaster-Dackel-Mutant</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What about the Drosophila melanogaster Dackel Mutant?</video:title>
      <video:description>Have you ever worried how a fly with a two day lifespan  can thrive well on earth? The video takes us through how this is made possible.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/ad439341-fc6f-4a6a-ab05-76e0b6e88b52/cand_5.jpg</video:thumbnail_loc>
      <video:duration>366</video:duration>
      <video:publication_date>2010-11-24T22:28:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6040.mp4</video:content_loc>
      <video:uploader>obertan</video:uploader>
      <video:category>Drosophila</video:category>
      <video:tag>What</video:tag>
      <video:tag>about</video:tag>
      <video:tag>the</video:tag>
      <video:tag>drosophila</video:tag>
      <video:tag>melanogaster</video:tag>
      <video:tag>Dackel</video:tag>
      <video:tag>Mutant</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Dot-Blot</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Dot Blot</video:title>
      <video:description>by Abnova - Dot blot is a technique can be used as a
semiqualitative method for rapid screening of a large
number of samples. It is for detecting, analyzing, and
identifying proteins, similar to the western blot
technique but differing in that protein samples are not
separated electrophoretically but are spotted through
circular templates directly onto the membrane.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/05/ad464c03-7c49-4c3a-9970-3492c35cc96f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>183</video:duration>
      <video:publication_date>2010-05-13T07:57:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4355.mp4</video:content_loc>
      <video:uploader>Abnova Corp</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>Abnova</video:tag>
      <video:tag>Dot</video:tag>
      <video:tag>Blot</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>antibody</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>biology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Measuring-Circadian-Activity-in-Drosophila-Part-4</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Measuring Circadian Activity in Drosophila Part 4</video:title>
      <video:description>This video shows how to measure circadian activity in Drosophila. Several studies have indicated that pineal melatonin feeds back on SCN rhythmicity to modulate circadian patterns of activity and other processes.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/ad4a3999-3f34-4ac6-a398-0fc4d1cdadd9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>20</video:duration>
      <video:publication_date>2007-08-09T22:52:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/655.mp4</video:content_loc>
      <video:uploader>okur</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>circadian</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Newborn-Screening-Physical-Exam</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Newborn Screening Physical Exam</video:title>
      <video:description>This video shows the precautions that should be taken while examining a newborn baby. Hands and clothes must be proper clean to keep the baby away from infections.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/ad556c4f-cce9-4620-9927-7194eaf15e8a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>321</video:duration>
      <video:publication_date>2011-12-03T04:10:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10649.mp4</video:content_loc>
      <video:uploader>seraboth</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Loyola</video:tag>
      <video:tag>Neonatal</video:tag>
      <video:tag>exam</video:tag>
      <video:tag>part</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Debris-field-of-satellite-collision</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Debris field of satellite collision</video:title>
      <video:description>This animation shows how the debris is spred out when a satellite collision occurs. When a collision occurs between two satellites the broken objects over a long period are reduced in size and these can be harmful for spacecrafts and other man made objects in space.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/11/ad665f5c-8a57-4ca8-91a1-c4c143182fbc/cand_5.jpg</video:thumbnail_loc>
      <video:duration>66</video:duration>
      <video:publication_date>2012-11-02T17:23:30.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27966.mp4</video:content_loc>
      <video:uploader>Nikunj Patel</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>Space</video:tag>
      <video:tag>debris</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Treatment-for-Sleep-Apnea</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Treatment for Sleep Apnea</video:title>
      <video:description>This 3D medical animation demonstrates the treatment procedure for Obstructive Sleep Apnea using Tongue Suspension System. The treatment includes an implant that is surgically placed in the tongue and lower jaw. The purpose is to prevent obstruction of the upper airway thereby improving breathing during sleep. Typically takes less than 40 minutes, performed by ENT specialists known as Otolaryngologists and oral surgeons. For more information, visit our website : www.scientificanimations.com</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/08/ad7fd209-4fbc-4450-a501-2734fc7b2efd/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2013-08-26T07:38:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30713.mp4</video:content_loc>
      <video:uploader>Scientific Animations</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Obstructive</video:tag>
      <video:tag>sleep</video:tag>
      <video:tag>apnea</video:tag>
      <video:tag>Tongue</video:tag>
      <video:tag>Suspension</video:tag>
      <video:tag>system</video:tag>
      <video:tag>Otolaryngologists</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Remedies-for-Carpal-Tunnel-Syndrome</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Remedies for Carpal Tunnel Syndrome</video:title>
      <video:description>Carpal tunnel syndrome is also known as CTS, it occurs when the nerve which runs from the forearm to the palm of the hand which is known as the median nerve gets squeezed. This video shows how to prevent CTS by simple exercises.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/ad82a4f5-0a1c-410f-bddd-bb9c16ebdd7e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>213</video:duration>
      <video:publication_date>2011-12-01T00:08:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9794.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Carpal</video:tag>
      <video:tag>Tunnel</video:tag>
      <video:tag>Syndrome</video:tag>
      <video:tag>Ergonomics</video:tag>
      <video:tag>Remedies</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Penicllin-Mechanism-of-Action</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Penicllin Mechanism of Action</video:title>
      <video:description>Penicllin is a type of antibiotic derived from a fungi named penicillium. This video explain the mechanism of this antibiotic.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/b1235f03-b1f7-44aa-abbc-cfae30cf5005/cand_5.jpg</video:thumbnail_loc>
      <video:duration>70</video:duration>
      <video:publication_date>2011-11-29T11:14:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8862.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Bioinformatics</video:category>
      <video:tag>Penicllin</video:tag>
      <video:tag>mechanism</video:tag>
      <video:tag>of</video:tag>
      <video:tag>action</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-the-HIV-virus-enters-the-cell</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How the HIV virus enters the cell</video:title>
      <video:description>Video shows HIV entrance to cell. The Human Immunodeficiency Virus (HIV) is the virus that leads to AIDS. HIV belongs to a subset of retroviruses called lentiviruses (or slow viruses), which means that there is an interval -- sometimes years -- between the initial infection and the onset of symptoms. Upon entering the bloodstream -- through mucous membranes or blood-to-blood contact -- HIV infects the CD4+T cells and begins to replicate rapidly. Text Reff: www.hiv.com</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/12/b125a1be-c86e-423e-8181-3f8eb88405ce/cand_5.jpg</video:thumbnail_loc>
      <video:duration>73</video:duration>
      <video:publication_date>2007-12-04T02:47:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1143.mp4</video:content_loc>
      <video:uploader>nirva dede</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>HIV</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Myomectomy-Laparoscopic</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Myomectomy Laparoscopic</video:title>
      <video:description>Laparoscopic surgery is a non invasive type of surgery that is replacing many forms of open surgery. Myomectomy is the surgical removal of fibroids and this clip shows the procedure being done.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/b12fc565-1079-412a-9d10-a345afe40550/cand_5.jpg</video:thumbnail_loc>
      <video:duration>170</video:duration>
      <video:publication_date>2011-12-01T02:14:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9910.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Laparoscopic</video:tag>
      <video:tag>myomectomy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-Letters-and-Science-C70V-Spring-2010</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18- Letters and Science C70V Spring 2010</video:title>
      <video:description>Lec 18- Letters and Science C70V.
Descriptive Introduction to Physics. This lecture is filmed on Spring 2010.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16924.jpg</video:thumbnail_loc>
      <video:duration>4700</video:duration>
      <video:publication_date>2012-09-01T16:38:28.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/DQbhqbhE64w</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Spring</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-71-45-45-90-Triangles</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 71 - 45-45-90 Triangles</video:title>
      <video:description>45-45-90 Triangles

Introduction to 45-45-90 Triangles</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20353.jpg</video:thumbnail_loc>
      <video:duration>570</video:duration>
      <video:publication_date>2012-09-06T14:22:52.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/tSHitjFIjd8</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>45</video:tag>
      <video:tag>90</video:tag>
      <video:tag>Triangles</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Photosynthesis-production-of-carbohydrates-in-plants</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Photosynthesis: production of carbohydrates in plants</video:title>
      <video:description>Photosynthesis is the process by which green plants produces carbohydrates from carbon dioxide and water using sunlight. This process of photosynthesis occurs in the chlorophyll present in green leaves. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/b133fa88-be77-4616-acad-90a461c05e3a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>184</video:duration>
      <video:publication_date>2011-10-18T05:08:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7088.mp4</video:content_loc>
      <video:uploader>adembi</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Photosynthesis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lightning-Link-Antibody-Labeling-Kit-Demo-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lightning Link Antibody Labeling Kit Demo Video</video:title>
      <video:description>Why are you using secondary antibodies? &lt;br&gt;
Lightning Link Antibody Labeling Kits are the easiest way to label primary antibodies.  They remove the need for secondary antibodies and allow researchers to do multi-protein analysis.  Over 40 labels are avaiable, including HRP, R-PE and Atto dyes.  Watch this demo video to see how fast and easy antibody labeling can be with Lightning Link Kits!</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/04/b1369edb-8f78-44fa-9004-cefe1a089b16/cand_5.jpg</video:thumbnail_loc>
      <video:duration>59</video:duration>
      <video:publication_date>2010-04-28T16:56:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4326.mp4</video:content_loc>
      <video:uploader>novusbio</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>antibody</video:tag>
      <video:tag>Labeling</video:tag>
      <video:tag>Kits</video:tag>
      <video:tag>Conjugation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Esophageal-dilation-treatment</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Esophageal dilation treatment</video:title>
      <video:description>Esophageal dilation is a procedure that allows your doctor to dilate or stretch a narrowed area of your esophagus doctors can use various techniques for this procedure and might perform the procedure as part of a sedated endoscopy alternatively doctor might apply a local anesthetic spray to the back of throat and then pass a weighted dilator through mouth and into your esophagus</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/b13f1f6f-215b-4f98-a274-671e72a5ab5b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>98</video:duration>
      <video:publication_date>2011-11-30T09:17:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9428.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Esophageal</video:tag>
      <video:tag>Dilation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-naked-archaeologist-preview-king-David</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The naked archaeologist preview - king David</video:title>
      <video:description>He&apos;s the Ali G of archaeology! Simcha Jacobovici is The Naked Archaeologist. Watch his adventures on History International in the US, Vision TV in Canada, and UKTV in the UK. This video takes you through king Davids story.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/b145b057-6aaa-445f-9c26-f57f870cd047/cand_5.jpg</video:thumbnail_loc>
      <video:duration>30</video:duration>
      <video:publication_date>2009-05-27T17:04:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2300.mp4</video:content_loc>
      <video:category>Archaeology</video:category>
      <video:tag>king</video:tag>
      <video:tag>David</video:tag>
      <video:tag>Israel</video:tag>
      <video:tag>Jerusalem</video:tag>
      <video:tag>Naked</video:tag>
      <video:tag>archaeologist</video:tag>
      <video:tag>archeologist</video:tag>
      <video:tag>archaeology</video:tag>
      <video:tag>archeology</video:tag>
      <video:tag>Simcha</video:tag>
      <video:tag>Jacobovici</video:tag>
      <video:tag>bible</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Russian-Expedition-Mystery-Dark-Matters-Twisted-but-True</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Russian Expedition Mystery  Dark Matters Twisted but True</video:title>
      <video:description>Dark matters twisted but true russian students on a snowy expedition mysteriously abandon camp and die of hypothermia a short distance away detectives use clues to piece together what may have happened</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/b1439ba1-90aa-4b33-80c9-c5896eafac5b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>224</video:duration>
      <video:publication_date>2012-12-10T02:10:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28542.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>Russian</video:tag>
      <video:tag>Expedition</video:tag>
      <video:tag>mystery</video:tag>
      <video:tag>Dark</video:tag>
      <video:tag>Matters</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Mutation-and-DNA-damage</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Mutation and DNA damage</video:title>
      <video:description>This video shows how damage to DNA leads to mutation. Reactive molecules, such as free radicals, and solar ultraviolet radiation can lead to mutations in DNA. Most mutations are corrected, but in rare cases mutations can accumulate and cause diseases such as cancer.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/b149132f-fcb6-459a-bfe9-8e8297a47c5f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>66</video:duration>
      <video:publication_date>2013-02-08T23:45:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29702.mp4</video:content_loc>
      <video:uploader>Nazir Istanbl</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>mutation</video:tag>
      <video:tag>and</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>Damage</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Salt-Scraper</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Salt Scraper</video:title>
      <video:description>CFD (Computational Fluid Dynamics) Numerical LES (Large Eddy Simulation, Unsteady simulation) and DEM (Discrete Element Model) for Mg Salt crystal particles removed by an industrial scraper. Particle-Particle interaction, CFD post-processing.
(work performed with Dr. Marcos P. Rodriguez, TU Delft, The Netherlands)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/12/b152965e-b2b4-4108-a970-33a9033baf1d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>13</video:duration>
      <video:publication_date>2009-12-07T07:26:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3586.mp4</video:content_loc>
      <video:uploader>Marco Losurdo</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>CFD</video:tag>
      <video:tag>LES</video:tag>
      <video:tag>DEM</video:tag>
      <video:tag>Salt</video:tag>
      <video:tag>Scraper</video:tag>
      <video:tag>Particle</video:tag>
      <video:tag>interaction</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Matter-Discovered-by-NASA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Matter Discovered by NASA</video:title>
      <video:description>Some new discoveries by the NASA scientists and different more science news are shown here. This video from a science show shows the discovery of matter between the stars and our milky way galaxy.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/b1526cfe-0c9f-4851-95cf-786145e0a1e4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>572</video:duration>
      <video:publication_date>2013-02-09T02:06:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29726.mp4</video:content_loc>
      <video:uploader>Alberto Felder</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>matter</video:tag>
      <video:tag>that</video:tag>
      <video:tag>Matters</video:tag>
      <video:tag>on</video:tag>
      <video:tag>This</video:tag>
      <video:tag>week</video:tag>
      <video:tag>NASA</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-to-Solve-Conditional-Statements</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to Solve Conditional Statements</video:title>
      <video:description>Video shows some examples and their solutions of conditional statements. This video will definitely make the topic clear to you.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/b15c5866-ef85-44c5-a63b-3c0ae74ae5f9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>293</video:duration>
      <video:publication_date>2010-12-04T13:21:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6446.mp4</video:content_loc>
      <video:uploader>vendetta</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>geometry</video:tag>
      <video:tag>Conditional</video:tag>
      <video:tag>Statements</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Rates-of-the-Pulse-and-Respiratory-systems</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Rates of the Pulse and Respiratory systems</video:title>
      <video:description>This video gives information on how to check a pulse and respiratory rate. It gives the pieces of equipment needed and what to look out for when taking the rate.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/b1602fe2-2999-4fb4-a895-43f457c9c090/cand_5.jpg</video:thumbnail_loc>
      <video:duration>104</video:duration>
      <video:publication_date>2011-12-11T22:53:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11072.mp4</video:content_loc>
      <video:uploader>velatin</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>pulse</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Respiratory</video:tag>
      <video:tag>Rate</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-SAT-Prep-Test-1-Section-3-Part-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec - 2 SAT Prep: Test 1 Section 3 Part 2</video:title>
      <video:description>SAT Prep: Test 1 Section 3 Part 2 

Problems 4-7 starting on page 396</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21972.jpg</video:thumbnail_loc>
      <video:duration>598</video:duration>
      <video:publication_date>2012-09-11T00:07:25.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/uFfMl-wGOqA</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>SAT</video:tag>
      <video:tag>prep</video:tag>
      <video:tag>Test</video:tag>
      <video:tag>1</video:tag>
      <video:tag>Section</video:tag>
      <video:tag>3</video:tag>
      <video:tag>part</video:tag>
      <video:tag>2</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/How-to-Sequence-a-Human-Genome-Mapping-part-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to Sequence a Human Genome Mapping  part 2</video:title>
      <video:description>Mapping: Transcript
To begin the project, researchers built maps of the human genome. They identified thousands of DNA sequence landmarks that helped them navigate across the chromosomes.

Developing genome maps was necessary preparation for DNA sequencing. These same maps also served to orient geneticists who were hunting for disease genes.

With enough landmarks in place, project scientists created &quot;libraries&quot; of clones that spanned the genome. Each clone contained a manageably small fragment of human DNA that was stored in bacteria. Scientists used the landmarks to tell them what part of the human genome each fragment came from.

This clone-by-clone approach made it possible to double check the location of each DNA sequence. It also allowed participating laboratories from around the world to carve up the genome and coordinate their work.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/b168465f-6b83-489f-b823-6b63bf8900a4/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2007-08-31T02:48:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/855.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>humangenomeproject</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Smead-Jones-sutures</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Smead Jones sutures</video:title>
      <video:description>This video features a technique to close the midline incision of the abdomen by a method called smead Jones sutures&apos; far-far.near-near. These methods have varied with time with deeper understanding of engineering and physiology.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/b16de7aa-fc88-4bfa-964f-adbe3ac2a6b9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>132</video:duration>
      <video:publication_date>2011-12-01T23:06:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10556.mp4</video:content_loc>
      <video:uploader>catee</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Smead</video:tag>
      <video:tag>Jones</video:tag>
      <video:tag>Sutures</video:tag>
      <video:tag>Far</video:tag>
      <video:tag>Near</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-Unemployment-Rate-Primer</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec  10 - Unemployment Rate Primer</video:title>
      <video:description>Unemployment Rate Primer

Understanding how the headline unemployment rate (U-3) is calculated</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22622.jpg</video:thumbnail_loc>
      <video:duration>578</video:duration>
      <video:publication_date>2012-09-11T02:42:27.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/9DGbDx5xQNo</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Unemployment</video:tag>
      <video:tag>Rate</video:tag>
      <video:tag>Primer</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Lec-13-Expected-Value-EX</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - Expected Value: E(X)</video:title>
      <video:description>Expected Value: E(X)

Expected value of a random variable</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22623.jpg</video:thumbnail_loc>
      <video:duration>893</video:duration>
      <video:publication_date>2012-09-11T02:42:40.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/j__Kredt7vY</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Expected</video:tag>
      <video:tag>value</video:tag>
      <video:tag>E</video:tag>
      <video:tag>x</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-to-treat-a-cold-with-high-blood-pressure</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to treat a cold with high blood pressure</video:title>
      <video:description>This video describes how to treat a cold with high blood pressure.

Cold and flu season is hard enough, but if you have high blood pressure (HBP) you may want to avoid certain OTC cold medications. To learn more about how certain types of cold medicine might impact people with hypertension, and to find out more about a cold medication that might be right for you, watch this video! For more, visit: http://conditions.healthguru.com/topic/kids-health/cold-flu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/10/b1785ab3-b139-440a-99b6-998c242aa1c3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>81</video:duration>
      <video:publication_date>2012-10-11T00:51:07.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27860.mp4</video:content_loc>
      <video:uploader>Julia Roberts</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Treating</video:tag>
      <video:tag>A</video:tag>
      <video:tag>cold</video:tag>
      <video:tag>with</video:tag>
      <video:tag>high</video:tag>
      <video:tag>blood</video:tag>
      <video:tag>Pressure</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Endoscopia-Realizada-a-Luciana-Sandoval-El-Salvador-parte-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Endoscopia Realizada a Luciana Sandoval El Salvador parte 1</video:title>
      <video:description>La importancia de la endoscopia como prevención del cáncer gástrico, en este programa de televisión el Dr. Julio Murra Saca de la República de El Salvador, Realiza una endoscopia del aparato digestivo superior a una reconocida presentadora Luciana Sandoval, el Dr. Ricardo Sandoval Vásquez, reconocido médico anestesiólogo, le administra la sedación, Nosotros siempre hemos resaltado la importancia de prevenir los cánceres más frecuentes como son los del colon y recto por medio de la colonoscopia cada 5 años, la mamografía para prevención del cáncer de mama, la citología para el cáncer de útero, la endoscopia del aparato digestivo superior para prevención del cáncer gástrico y el antigeno prostático especifico y ultrasonografia trans rectal para la prevención del cáncer de próstata. No sea usted o un familiar una persona más en las estadísticas de los cánceres, recuerde la prevención es la mejor medicina, más información en nuestra pagina Web www.murrasaca.com.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/09/b17d85db-d4ed-4f12-b99d-1a0a1bf33de2/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2009-09-04T23:41:07.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3337.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Endoscopia</video:tag>
      <video:tag>ENDOSCOPY</video:tag>
      <video:tag>Colonoscopia</video:tag>
      <video:tag>Cancer</video:tag>
      <video:tag>Endoscopio</video:tag>
      <video:tag>El</video:tag>
      <video:tag>Salvador</video:tag>
      <video:tag>Murra</video:tag>
      <video:tag>Saca</video:tag>
      <video:tag>Colon</video:tag>
      <video:tag>laparoscopia</video:tag>
      <video:tag>cirugia</video:tag>
      <video:tag>medicina</video:tag>
      <video:tag>Dr</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/LLRV-Lunar-Landing-Training-Vehicle</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>LLRV Lunar Landing Training Vehicle</video:title>
      <video:description>The Bell Aerosystems Lunar Landing Research Vehicle or LLRV was sometimes called the flying bedstead. This video show this LLRV in flight.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/b1c734ba-8c7f-4a23-8dae-405eaf79cd54/cand_5.jpg</video:thumbnail_loc>
      <video:duration>401</video:duration>
      <video:publication_date>2011-12-13T05:41:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11678.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>LUNAR</video:tag>
      <video:tag>landing</video:tag>
      <video:tag>Training</video:tag>
      <video:tag>Vehicle</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Shrewsbury-Smart-Lipo-Treatment-Smart-lipo-Monmouth</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Shrewsbury Smart Lipo Treatment| Smart lipo Monmouth</video:title>
      <video:description>Looking for Smart Lipo treatment in Shrewsbury, Monmouth, New Jersey, then visit Medispa. For successful liposuction procedures consider our smart lipo treatment offers, at a cost that suits your pocket.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/03/b190617f-c465-4f85-bec7-ba4629b97973/cand_5.jpg</video:thumbnail_loc>
      <video:duration>264</video:duration>
      <video:publication_date>2010-03-20T11:46:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3977.mp4</video:content_loc>
      <video:uploader>Dr. Joseph Fretta</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Shrewsbury</video:tag>
      <video:tag>smart</video:tag>
      <video:tag>LIPO</video:tag>
      <video:tag>treatment</video:tag>
      <video:tag>Monmouth</video:tag>
      <video:tag>new</video:tag>
      <video:tag>Jersey</video:tag>
      <video:tag>liposuction</video:tag>
      <video:tag>Procedure</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Pregnancy-Week-by-Week-Guide-HD</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Pregnancy Week by Week Guide HD</video:title>
      <video:description>Babycenter has the pregnancy week by week information you need See how your baby is growing week by week throughout your pregnancy for more details watch video</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/b18459b4-ac6d-4c19-867c-8d9dec2c40e1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>545</video:duration>
      <video:publication_date>2011-12-01T04:55:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10252.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Tutorials</video:category>
      <video:tag>pregnancy</video:tag>
      <video:tag>All</video:tag>
      <video:tag>Weeks</video:tag>
      <video:tag>HD</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Genetics-of-Wildlife-Conservation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Genetics of Wildlife Conservation</video:title>
      <video:description>Wildlife is endangered by human activities as never before and species extinctions threatens the biosphere and our own future well being. ... all Â» Renowned wildlife biologist David Woodruff will illustrate the use of new genetic methods in the management of threatened and endangered species, and show how the process of genetic erosion in fragmented populations compromises the future of even protected populations. Series: Science Matters</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/09/b1943b6a-d912-4cac-b56b-8b03269c8b3e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>1795</video:duration>
      <video:publication_date>2007-09-12T00:37:11.000Z</video:publication_date>
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      <video:uploader>okur</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>wildlifeconservation</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Colliding-Galaxies</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Colliding Galaxies</video:title>
      <video:description>Way to go milky way. Galaxies are the building blocks of the universe, in which collisions and mergers are part of life. The milky way is in the process of pulling in another galaxy. So are we safe in our galaxy, find out here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/b1aaeb71-b983-4557-ab49-86fe3895481a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>237</video:duration>
      <video:publication_date>2011-11-23T10:01:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7688.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Aerospace Engineering</video:category>
      <video:tag>JWST</video:tag>
      <video:tag>Feature</video:tag>
      <video:tag>Colliding</video:tag>
      <video:tag>galaxies</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/how-tsunami-is-being-formed</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>how tsunami is being formed?</video:title>
      <video:description>A tsunami (Japanese: 津波, lit. &quot;harbor wave&quot;;[1] Japanese pronunciation: [tsɯnami]; English pronunciation: /tsuːˈnɑːmi/ tsoo-NAH-mee or /suːˈnɑːmi/ soo-NAH-mee[2]) is a series of water waves (also called a tsunami wave train[3]) caused by the displacement of a large volume of a body of water, usually an ocean, though it can occur in large lakes. Tsunamis are a frequent occurrence in Japan; approximately 195 events have been recorded.[4] Owing to the immense volumes of water and the high energy involved, tsunamis can devastate coastal regions. reff: wikipedia</video:description>
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      <video:duration>142</video:duration>
      <video:publication_date>2011-03-15T18:36:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6872.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Others</video:category>
      <video:tag>tsunami</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-MIT-6451-Principles-of-Digital-Communication-II</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 - MIT 6.451 Principles of Digital Communication II</video:title>
      <video:description>&quot;Lec 18 - MIT 6.451 Principles of Digital Communication II&quot; Codes on Graphs

View the complete course: http://ocw.mit.edu/6-451S05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15873.jpg</video:thumbnail_loc>
      <video:duration>4986</video:duration>
      <video:publication_date>2012-08-28T21:07:36.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/GQVlVhGKfHc</video:player_loc>
      <video:uploader>0|54|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>Communication</video:tag>
      <video:tag>digital</video:tag>
      <video:tag>gaussian</video:tag>
      <video:tag>noise</video:tag>
      <video:tag>coding</video:tag>
      <video:tag>decoding</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Animation-of-Kinesin-movement</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Animation of Kinesin movement</video:title>
      <video:description>Kinesins are a class of motor proteins found in eukaryotic cells. Kinesins move along microtubule cables powered by the hydrolysis of ATP. The active movement of kinesins supports several cellular functions including mitosis, meiosis and axonal transport.
This video features an animation of kinesin movement. Edited by Ashraf</video:description>
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      <video:duration>26</video:duration>
      <video:publication_date>2009-06-26T01:28:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2892.mp4</video:content_loc>
      <video:uploader>sakedi</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>kinesin</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>proteins</video:tag>
      <video:tag>Vesicles</video:tag>
      <video:tag>Carrier</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>Transport</video:tag>
      <video:tag>cytoskeleton</video:tag>
      <video:tag>Microtubles</video:tag>
      <video:tag>Animation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Ppar-Gamma-Promoting-Cancer</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Ppar Gamma- Promoting Cancer</video:title>
      <video:description>Ppar relates to NHR(Nuclear Hormone Receptor) family that transcript gene. It helps in metabolism and other activity in body but overgrowth of this cause cancer tissues to grow and spread through the body.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/b2907c44-2284-4bdc-86ed-98a8e890c281/cand_5.jpg</video:thumbnail_loc>
      <video:duration>273</video:duration>
      <video:publication_date>2013-02-07T07:17:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29317.mp4</video:content_loc>
      <video:uploader>Ollie Wall</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Cancer</video:tag>
      <video:tag>PPAR</video:tag>
      <video:tag>gamma</video:tag>
      <video:tag>in</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Prions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Prions</video:title>
      <video:description>This is a short pre-visualization for an animation describing how prions (small protein molecules implicated in mad cow disease and Alzheimer&apos;s) are believed to function in diseases of the brain.

  Of particular interest is the combination of computer generated (CG) elements that mix photorealism, animation and special effects to introduce the viewer to the heirarchy of components of the human brain. This pre-visualization ends prior to the introduction of the prion, and its putative mode of action in disease onset (namely plaque formation). 

www.scianafilms.com</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2008/01/b2c7d080-270a-420b-b6dd-ae419fb81db0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>36</video:duration>
      <video:publication_date>2008-01-05T21:51:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1217.mp4</video:content_loc>
      <video:uploader>sertan</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Prion</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/A-Virtual-Stonehenge-Landscape</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A Virtual Stonehenge Landscape</video:title>
      <video:description>This short film shows the landscape around Stonehenge as recorded by LIDAR survey (airborne 3D scanning). Millions of measurements were taken across the landscape, and here they have been turned into a &apos;solid&apos; computer model to show how well the archaeology is recorded by this method. Prehistoric burial mounds (barrows), the great Cursus (a 2km Neolithic monument), the Bronze Age Avenue which links Stonehenge to the River Avon, and other henges such as Woodhenge and Durrington Walls are all ...</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/b2d3af29-426a-4ce8-8ff0-9f70c144d4e1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>151</video:duration>
      <video:publication_date>2009-04-08T20:44:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1649.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Archaeology</video:category>
      <video:tag>Stonehenge</video:tag>
      <video:tag>archaeology</video:tag>
      <video:tag>lidar</video:tag>
      <video:tag>Laser</video:tag>
      <video:tag>scanning</video:tag>
      <video:tag>3d</video:tag>
      <video:tag>wiltshire</video:tag>
      <video:tag>landscape</video:tag>
      <video:tag>humanities</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Single-Heart-Muscle-Cell</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Single Heart Muscle Cell</video:title>
      <video:description>If heart cells are cultivated in vitro (in plastic dish with some growth medium), individual cells contract, as it would have in intact, real heart.
This particular cell is grown on rubber thin foil, and as it contracts rubber foil becomes wrinkled.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/05/b2d6df96-3fe3-4468-bafb-587ddd16c388/cand_5.jpg</video:thumbnail_loc>
      <video:duration>39</video:duration>
      <video:publication_date>2007-05-16T01:16:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/317.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Heart</video:tag>
      <video:tag>tissueculture</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Endogenous-Retroviruses_-Life-Cycle-and-Ancestral-Implicatio</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Endogenous Retroviruses_ Life-Cycle and Ancestral Implicatio</video:title>
      <video:description>Endogenous Retroviruses_ Life-Cycle and Ancestral Implications</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/b2db4010-6c76-4d57-a327-8c486ff93a49/cand_5.jpg</video:thumbnail_loc>
      <video:duration>583</video:duration>
      <video:publication_date>2010-11-17T12:18:08.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5568.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Endogenous</video:tag>
      <video:tag>Retroviruses</video:tag>
      <video:tag>life</video:tag>
      <video:tag>Cycle</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Ancestral</video:tag>
      <video:tag>Implications</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Marylands-Space</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Maryland&apos;s  Space</video:title>
      <video:description>Maryland&apos;s Place in Space has been cemented.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/b2e2c8a9-fabd-4f94-a1b8-c35c6cd0e31b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>172</video:duration>
      <video:publication_date>2011-11-23T09:25:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7669.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Aerospace Engineering</video:category>
      <video:tag>maryland</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Place</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Space</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-viruses-multiply</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How viruses multiply?</video:title>
      <video:description>This video is about virus multiplication. Viruses do not contain enzymes for energy production or protein synthesis.

For a virus to multiply, it must invade a host cell and direct the host’s metabolic machinery to produce viral enzymes, viral proteins, and copies of its nucleic acid, using the host cell&apos;s ATP to power the reactions.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/b2ed44a1-f087-4890-b0d9-e0583e9e0bf4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>27</video:duration>
      <video:publication_date>2011-11-30T08:50:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9354.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Virus</video:tag>
      <video:tag>Multiplication</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Mechanism-of-Bone-Metastasis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Mechanism of Bone Metastasis</video:title>
      <video:description>Video shows the mechanism of bone destruction due to bone metastasis. Video is well animated and is very helpful for knowledge purpose.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/b30068b1-e4c7-4c13-9cdb-0af9dbf7d2cb/cand_5.jpg</video:thumbnail_loc>
      <video:duration>355</video:duration>
      <video:publication_date>2013-02-08T02:31:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29551.mp4</video:content_loc>
      <video:uploader>Alberto Felder</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Cancer</video:tag>
      <video:tag>rank</video:tag>
      <video:tag>Ligand</video:tag>
      <video:tag>mechanism</video:tag>
      <video:tag>of</video:tag>
      <video:tag>bone</video:tag>
      <video:tag>metastasis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Determination-of-starch-damage-part-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Determination of starch damage -part -2</video:title>
      <video:description>Determination of starch damage -part -2

This the second part of training video on determination of starch damage. This video presents a training session on the determination of starch damage. Starch is essential for the plants and animals. It is also important for many industrial processes. Technique of quantitative determination of starch damage is shown in the video.
Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/b306a5ee-28d7-423f-a78e-0667d9d149eb/cand_5.jpg</video:thumbnail_loc>
      <video:duration>298</video:duration>
      <video:publication_date>2010-11-25T23:31:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6121.mp4</video:content_loc>
      <video:uploader>chucky</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>Determination</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Starch</video:tag>
      <video:tag>Damage</video:tag>
      <video:tag>part</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Measuring-Circadian-Activity-in-Drosophila-Part-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Measuring Circadian Activity in Drosophila Part 3</video:title>
      <video:description>This animation series shows four experiments that compare the activity patterns of a wild-type fly keeping a normal schedule with those of a mutant fly apparently following a 19-hour internal clock. (No audio narration.)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/b3269213-e1d0-4fc5-b550-c83267f1eddc/cand_5.jpg</video:thumbnail_loc>
      <video:duration>20</video:duration>
      <video:publication_date>2007-08-09T22:51:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/654.mp4</video:content_loc>
      <video:uploader>okur</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>circadian</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Genetically-Modified-Grasshopper-Mouse</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Genetically Modified Grasshopper Mouse</video:title>
      <video:description>Video clip about the grasshopper mouse, which I&apos;m pretty sure is a hoax.  Apparently it eats snakes and howls like a 25-year-old-man crying at Band of Brothers.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/b340556d-1b10-471e-890b-555135dfcadd/cand_5.jpg</video:thumbnail_loc>
      <video:duration>69</video:duration>
      <video:publication_date>2010-11-17T22:16:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5591.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Bioengineering</video:category>
      <video:tag>genetically</video:tag>
      <video:tag>Modified</video:tag>
      <video:tag>grasshopper</video:tag>
      <video:tag>Mouse</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Fungi-Reproduction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Fungi Reproduction</video:title>
      <video:description>Fungi Reproduction and its stages are explained in this scientific video. Fungi can have asexual and sexual reproduction. Asexual reproduction is common to almost all fungi and it includes bud formation, fragmentation and sporulation. Sexual reproduction increases the possibility of variation into a population, and this is why most fungi have a sexual phase.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/06/b34114bf-085c-4b3d-bae2-cee8d95deb77/cand_5.jpg</video:thumbnail_loc>
      <video:duration>468</video:duration>
      <video:publication_date>2014-06-24T21:52:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31007.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Fungi</video:tag>
      <video:tag>Reproduction</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cesarean-Section-Delivery-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cesarean Section Delivery Video</video:title>
      <video:description>A caesarean section is an operation to deliver a baby it involves making a cut in the front wall of a woman’s abdomen and womb a caesarean section is carried out under regional anaesthetic where the lower part of your body is numbed it usually takes 30 to45 minutes</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/b35d4a1b-761c-4aa3-a70a-328e5af85eba/cand_5.jpg</video:thumbnail_loc>
      <video:duration>129</video:duration>
      <video:publication_date>2011-12-01T02:30:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9943.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Cesarean</video:tag>
      <video:tag>Section</video:tag>
      <video:tag>delivery</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Addressing-Viral-Evasions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Addressing Viral Evasions</video:title>
      <video:description>Certain viruses have developed strategies to prevent their detection by cytotoxic T cells.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/b365d1d6-0e36-4e65-8d97-eae3b4744e23/cand_5.jpg</video:thumbnail_loc>
      <video:duration>81</video:duration>
      <video:publication_date>2009-05-27T19:39:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2451.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>Viral</video:tag>
      <video:tag>Evasions</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>immunology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Allahs-artistry-in-colour-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Allah&apos;s artistry in colour 2</video:title>
      <video:description>Have you ever thought what it would be like to live in a world without colour? Free yourself for a moment from your experience, forget all that you&apos;ve learned and start using your imagination. Try to visualize your body, the people around you, the seas, the sky, trees, flowers, in short everything in black. Imagine that there is no colour around you. Try to think how you would feel if people, cats, dogs, birds, butterflies, and fruits had no colour at all. You would never want to live in such a world, would you?</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/583044a1-a33e-4d9d-b0ff-b2b6b349a9db/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2009-08-02T18:01:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3111.mp4</video:content_loc>
      <video:uploader>harunyahya</video:uploader>
      <video:category>Education</video:category>
      <video:tag>color</video:tag>
      <video:tag>Light</video:tag>
      <video:tag>pigment</video:tag>
      <video:tag>Eye</video:tag>
      <video:tag>michael</video:tag>
      <video:tag>denton</video:tag>
      <video:tag>wave</video:tag>
      <video:tag>length</video:tag>
      <video:tag>reflection</video:tag>
      <video:tag>Allah</video:tag>
      <video:tag>God</video:tag>
      <video:tag>harun</video:tag>
      <video:tag>yahya</video:tag>
      <video:tag>adnan</video:tag>
      <video:tag>oktar</video:tag>
      <video:tag>Creation</video:tag>
      <video:tag>Evolution</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Motor-Kinesin-Animation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Motor Kinesin Animation</video:title>
      <video:description>Kinesins are a large family of motor proteins, most of which walk along microtubules toward the plus end, away from the centrosome while dyneins walk along microtubules toward the minus end toward the centrosome. This video shows motor proteins.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/03/b3b85a9f-c874-4668-8c0d-7f2427d18ffc/cand_5.jpg</video:thumbnail_loc>
      <video:duration>128</video:duration>
      <video:publication_date>2007-03-30T16:43:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/123.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>kinesin</video:tag>
      <video:tag>dyneins</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/A-Demo-Video-of-Radiology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A Demo Video of Radiology</video:title>
      <video:description>Radiology is a field in medicine that deals with the study and application if imaging technology such as x-rays. Demonstrated in this video is the workings of radiology.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/b3bc752e-da7a-4c5d-ad9a-9867dad742bc/cand_5.jpg</video:thumbnail_loc>
      <video:duration>309</video:duration>
      <video:publication_date>2011-11-24T18:23:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7775.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>radiology</video:tag>
      <video:tag>demo</video:tag>
      <video:tag>Video</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-incredible-expanding-universe-explained</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The incredible expanding universe explained</video:title>
      <video:description>FFreeThinker shows how our wondrous universe is expanding. If you want to learn about how the universe is growing in a simple way, then you must watch this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/b3e10b8b-08d5-4d52-8dd2-fbc9676253a0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>498</video:duration>
      <video:publication_date>2013-01-30T05:09:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29042.mp4</video:content_loc>
      <video:uploader>Tawanna Massey</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Universe</video:tag>
      <video:tag>Stars</video:tag>
      <video:tag>Planets</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Catalysis-Chemical-and-Biochemical-pt-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Catalysis: Chemical and Biochemical pt 3</video:title>
      <video:description>HHMI Holiday Lectures on Science 1995. The Double Life of RNA. Lecturer: dr. Thomas R. Cech, 1989 Noble Laureate. How to approach problem in scientifically correct way? Experiments with balloon filled with helium, air and hydrogen. How is that chemical reaction different than chemical reaction in our body?</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/b3e274cb-b13f-4f97-acb0-1787abe2ffa8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>427</video:duration>
      <video:publication_date>2007-08-31T23:36:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/862.mp4</video:content_loc>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Rough Road to Space ( a NASA video )</video:title>
      <video:description>This video shows what scientists in NASA went through during the rough road to space.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/b4171e80-366d-4aa2-97c0-98c7aa9a5c51/cand_5.jpg</video:thumbnail_loc>
      <video:duration>141</video:duration>
      <video:publication_date>2011-11-15T17:11:08.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7545.mp4</video:content_loc>
      <video:uploader>chandika muthumuni</video:uploader>
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      <video:tag>NASA</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Colectomy Anterior Approach Watch Video</video:title>
      <video:description>A laparoscopic colectomy is an operation that removes the large intestine this is used to treat conditions including this procedure can be perfomed by the keyhole laparoscopic approach or the open approach</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/b417565f-62f2-4be3-8b3d-fc19c50508f6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>234</video:duration>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9835.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The structure of DNA and genetics PART 1</video:title>
      <video:description>Enjoy -- this clip is from BBC AS Guru -- now no longer in existence.

Genetics &amp; DNA

Oh do write a comment,please and vote :)

************DISCLAIMER*****************
This movie is uploaded (like all others -- unless specified) for the sole purpose of education and not for profits. It is designed to help mostly A-level students in their biological science studies. No copyright infringement intended.
*****************************</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2347.mp4</video:content_loc>
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      <video:tag>Acid</video:tag>
      <video:tag>Biological</video:tag>
      <video:tag>molecule</video:tag>
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      <video:tag>nucleotides</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Natural defense against infection: the alternative pathway o</video:title>
      <video:description>The alternative pathway of the complement system is a component of the immune system. This is a natural defense against infections and can operate without the participation of antibody. This video presents an animation of the alternative pathway of the complement system. Edited by Ashraf</video:description>
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      <video:duration>89</video:duration>
      <video:publication_date>2010-05-30T06:27:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4379.mp4</video:content_loc>
      <video:uploader>shani sahib</video:uploader>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Angular and Linear Velocity Killer Math Video</video:title>
      <video:description>This killer math video shows angular and linear velocity and how to calculate it.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/b446f7fc-dd59-4c46-bbcb-72c8a0b2dd57/cand_5.jpg</video:thumbnail_loc>
      <video:duration>204</video:duration>
      <video:publication_date>2012-12-01T05:34:13.000Z</video:publication_date>
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      <video:tag>angular</video:tag>
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      <video:tag>velocity</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Brief Description of Small Intestines</video:title>
      <video:description>Discussion of the small intestines with each layers and mucosa is shown here. A study of small intestines with its structure is discussed.</video:description>
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      <video:duration>193</video:duration>
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      <video:uploader>RobertHooke</video:uploader>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Monster bug wars is a documentary program created and distributed by beyond television Productions watch an epic bug battle play out when a bull ant wanders unsuspecting straight into the lair of a redback Spider</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/b4547790-74e5-4cd6-98cb-dbd714c37192/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2012-12-10T02:07:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28538.mp4</video:content_loc>
      <video:uploader>velatin</video:uploader>
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    <loc>https://dnatube.com/videos/The-Red-Kangaroo-Mutant-Planet</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Red Kangaroo - Mutant Planet</video:title>
      <video:description>This is a video that shows images from the mutant planet series about the red kangaroo which is a marsupial from Australia.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/b459555f-441f-4c35-addf-c1b29f776409/cand_5.jpg</video:thumbnail_loc>
      <video:duration>107</video:duration>
      <video:publication_date>2012-12-09T08:32:47.000Z</video:publication_date>
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      <video:uploader>Amir Nayak</video:uploader>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Pineal tumor excision surgery in india at mumbai and bangalore is highest in the world excellent medical facilities and low cost surgeries makes India a favourite destination for the treatment of foreign patients</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/b4596139-539d-41c4-9c20-731eea2c3969/cand_5.jpg</video:thumbnail_loc>
      <video:duration>222</video:duration>
      <video:publication_date>2011-12-06T17:05:41.000Z</video:publication_date>
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      <video:uploader>seraboth</video:uploader>
      <video:category>Others</video:category>
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      <video:tag>Bangalore</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>For many decades scientists have explored Venus and not even a cold war could stop the scientists from working together. The data their collaboration has unearthed is of immense value  a key to understanding our own planet. Here is the Return to Venus Part II.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/b647e53f-3e80-4106-8308-43276f96e208/cand_5.jpg</video:thumbnail_loc>
      <video:duration>407</video:duration>
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      <video:uploader>benco</video:uploader>
      <video:category>Aerospace Engineering</video:category>
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      <video:tag>to</video:tag>
      <video:tag>Venus</video:tag>
      <video:tag>part</video:tag>
      <video:tag>II</video:tag>
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    <lastmod>2026-08-14</lastmod>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Video shows a step by step examination of cranial nerves IX, X, XI &amp; XII. The purpose of this video is to help the medical students.</video:description>
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      <video:duration>112</video:duration>
      <video:publication_date>2011-11-30T09:12:26.000Z</video:publication_date>
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      <video:tag>Nerves</video:tag>
      <video:tag>IX</video:tag>
      <video:tag>x</video:tag>
      <video:tag>XI</video:tag>
      <video:tag>XII</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>An upper gastrointestinal endoscopy is a procedure that allows your doctor to look at the interior lining of esophagus stomach and small intestine through an endoscope</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/b67d1662-3f40-4160-bc55-93e2812d3c18/cand_5.jpg</video:thumbnail_loc>
      <video:duration>77</video:duration>
      <video:publication_date>2011-11-29T11:41:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8972.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Upper</video:tag>
      <video:tag>ENDOSCOPY</video:tag>
      <video:tag>for</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Normal</video:tag>
      <video:tag>Esophagus</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>This math video shows dividing complex numbers. Complex conjugates are a pair of complex numbers, both having the same real part, but with imaginary parts of equal magnitude and opposite signs.</video:description>
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      <video:duration>538</video:duration>
      <video:publication_date>2009-05-27T19:47:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2473.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Complex</video:tag>
      <video:tag>Number</video:tag>
      <video:tag>Division</video:tag>
      <video:tag>conjugate</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>The membrane covering the brain and the spinal chord is called the meninges. When this meninges is infected with a bacteria it is known as meningitis. This video explains how to recognize and treat meningitis.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/b6ae2819-6bbf-408f-b069-a8a20b070d8f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>301</video:duration>
      <video:publication_date>2010-11-15T20:10:23.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5436.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Meningitis</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 50 - Butadiene Pi Bond  (Quiz)</video:title>
      <video:description>Butadiene Pi Bond  (Quiz)

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26408.jpg</video:thumbnail_loc>
      <video:duration>108</video:duration>
      <video:publication_date>2012-09-19T01:05:10.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/hOwQQryixJM</video:player_loc>
      <video:uploader>Berkeley</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Butadiene</video:tag>
      <video:tag>Pi</video:tag>
      <video:tag>Bond</video:tag>
      <video:tag>Quiz</video:tag>
    </video:video>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Links in Chain of Our Ecosystem</video:title>
      <video:description>This video shows a links in the Chain between different animals in our ecosystem. A brief explanation with the example from our surroundings is provided here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/b6ac4293-38d1-4eda-b1e5-0e864f97f552/cand_5.jpg</video:thumbnail_loc>
      <video:duration>609</video:duration>
      <video:publication_date>2013-02-09T06:33:14.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29807.mp4</video:content_loc>
      <video:uploader>Jennifer Byars</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Ecosystem</video:tag>
      <video:tag>ecology</video:tag>
      <video:tag>links</video:tag>
      <video:tag>in</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Chain</video:tag>
      <video:tag>Crash</video:tag>
      <video:tag>Course</video:tag>
    </video:video>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>The technique for transferring a patient from one surface to a another depends upon the patients condition and his ability to bear weight and assist in the transfer special consideration must be given for patients who are paralyzed or have injuries to extremities at times the use of a hoist or other machinery will be preferable</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/b6b26f57-87f2-4d6d-88aa-e2d1cdc9115f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>559</video:duration>
      <video:publication_date>2010-11-16T15:04:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5527.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Medical</video:category>
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      <video:tag>Techniques</video:tag>
      <video:tag>P</video:tag>
      <video:tag>1</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec  12 - China Pegs to Dollar to Keep Trade Imbalance</video:title>
      <video:description>China Pegs to Dollar to Keep Trade Imbalance

China Pegs to Dollar to Keep Trade Imbalance</video:description>
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      <video:duration>181</video:duration>
      <video:publication_date>2012-09-11T02:44:20.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/uTlh861MtYk</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>China</video:tag>
      <video:tag>Pegs</video:tag>
      <video:tag>to</video:tag>
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      <video:tag>Keep</video:tag>
      <video:tag>Trade</video:tag>
      <video:tag>Imbalance</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Force-And-Matter</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Force And Matter</video:title>
      <video:description>A standard model explaining the force and matter is shown here. The basic difference between the two is explained here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/b6cff400-e8b0-470a-a9ba-9fa6b414b0f5/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2013-01-30T07:32:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29058.mp4</video:content_loc>
      <video:uploader>Marylou Norris</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>the</video:tag>
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      <video:tag>model</video:tag>
      <video:tag>Explains</video:tag>
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      <video:tag>and</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/High-definition-graphics-looks-at-vortex-physics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>High definition graphics looks at vortex physics</video:title>
      <video:description>This videos shows a simulation of vortex which will help physicists better understand the concept of turbulence. Turbulence occurs when there is an unsteady or violent movement of any liquid or air.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/11/b6d96e94-3d57-4c46-86bc-93d5dd597bcd/cand_5.jpg</video:thumbnail_loc>
      <video:duration>121</video:duration>
      <video:publication_date>2012-11-02T17:43:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27968.mp4</video:content_loc>
      <video:uploader>Nikunj Patel</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>turbulence</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Calculating-the-Greatest-Common-Factor-GCF</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Calculating the Greatest Common Factor (GCF)</video:title>
      <video:description>Video shows the calculation of GCF of different numbers with examples. The tutorial is very clear and teaches from the very basic.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/b6d9b063-b5ff-4f0f-8dd7-88fd0e313ff2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>136</video:duration>
      <video:publication_date>2010-12-04T12:49:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6431.mp4</video:content_loc>
      <video:uploader>gangster</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Basic</video:tag>
      <video:tag>math</video:tag>
      <video:tag>Greatest</video:tag>
      <video:tag>Common</video:tag>
      <video:tag>factor</video:tag>
      <video:tag>GCF</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Understanding-Cancer</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Understanding Cancer</video:title>
      <video:description>Not all cancers are same. They all do not require the same treatment. watch this video to know more about cancer.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/7ba9fa23-5d24-4b37-9615-934574d6cccb/cand_5.jpg</video:thumbnail_loc>
      <video:duration>205</video:duration>
      <video:publication_date>2011-12-01T00:24:02.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9817.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Biomedical Engineering</video:category>
      <video:tag>Cancer</video:tag>
      <video:tag>care</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Ovarian-Model-Introduction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Ovarian Model - Introduction</video:title>
      <video:description>Here is a model of the female ovaries. In this video you will see the suspensory and ovarian ligaments which lead to the mesovarium and hilum.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/b6e82b7a-6c61-4f5f-ae54-a50108ea7d35/cand_5.jpg</video:thumbnail_loc>
      <video:duration>156</video:duration>
      <video:publication_date>2010-11-14T19:14:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5270.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>ovarian</video:tag>
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      <video:tag>introduction</video:tag>
      <video:tag>suspensory</video:tag>
      <video:tag>ligament</video:tag>
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      <video:tag>hilum</video:tag>
      <video:tag>Female</video:tag>
      <video:tag>uterus</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Laparoscopic-ultra-low-anterior-resection-by-dr-baiju-senadhipan</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Laparoscopic ultra low anterior resection by dr baiju senadhipan</video:title>
      <video:description>Laparoscopic low anterior resection for rectal cancer is considered to be more technically demanding than laparoscopic colectomy this study aimed to analyze the learning curve for laparoscopic low anterior resection and to identify the factors that influence this learning curve</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/b6daa6e4-bf36-411e-82df-ecb2c51fecbe/cand_5.jpg</video:thumbnail_loc>
      <video:duration>622</video:duration>
      <video:publication_date>2011-11-29T02:20:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8638.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>lap</video:tag>
      <video:tag>ultra</video:tag>
      <video:tag>Low</video:tag>
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      <video:tag>Resection</video:tag>
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      <video:tag>Dr</video:tag>
      <video:tag>Baiju</video:tag>
      <video:tag>Senadhipan</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Cubs-defended-by-Lioness</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cubs defended by Lioness</video:title>
      <video:description>Lioness attacks a lion who is attempting to come in and kill her cubs. She is about two thirds his weight but she attacks the invader viciously and protects her brood. Big Cat Diary by BBC</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/b6f03418-ff7a-4b15-a4ee-7d526164d084/cand_5.jpg</video:thumbnail_loc>
      <video:duration>88</video:duration>
      <video:publication_date>2011-11-26T04:54:02.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8075.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Lioness</video:tag>
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      <video:tag>her</video:tag>
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      <video:tag>Big</video:tag>
      <video:tag>cat</video:tag>
      <video:tag>Diary</video:tag>
      <video:tag>BBC</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Peroxisome-proliferator-Activated-Receptor</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Peroxisome proliferator - Activated Receptor</video:title>
      <video:description>This video shows the binding of PPAR to RXR. In cell biology, peroxisome proliferator-activated receptors (PPARs) are a group of nuclear receptor isoforms that exist across biology. Receptors induce the proliferation of peroxisomes in cells, they are intimately connected to cellular metabolism (carbohydrate, lipid and protein) and cell differentiation.</video:description>
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      <video:duration>90</video:duration>
      <video:publication_date>2007-04-11T01:26:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/243.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>PPAR</video:tag>
      <video:tag>peroxisomes</video:tag>
      <video:tag>Transcription</video:tag>
      <video:tag>factors</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Anterior-Rectal-Wall-Prolapse-Shown-With-defecography</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Anterior Rectal Wall Prolapse Shown With defecography</video:title>
      <video:description>This Defecography video shows anterior rectal wall prolapse which refers to a medical condition where a section of the wall of the rectum prolapses (falls down) from the normal anatomical position with associated pelvic floor dysfunction. This may occur during with straining to defecate, or occur at rest.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/b723e91d-769f-4734-8185-e45730b10422/cand_5.jpg</video:thumbnail_loc>
      <video:duration>18</video:duration>
      <video:publication_date>2011-11-29T10:51:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8765.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Defecography</video:tag>
      <video:tag>Showing</video:tag>
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      <video:tag>rectal</video:tag>
      <video:tag>wall</video:tag>
      <video:tag>Prolapse</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-MIT-7012-Introduction-to-Biology-Fall-2004</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 -  MIT 7.012 Introduction to Biology, Fall 2004</video:title>
      <video:description>&quot;Lec 8 -  MIT 7.012 Introduction to Biology, Fall 2004&quot; Human Genetics (Prof. Eric Lander)

View the complete course: http://ocw.mit.edu/7-012F04

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14860.jpg</video:thumbnail_loc>
      <video:duration>2997</video:duration>
      <video:publication_date>2012-08-28T03:11:50.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/PVv4ST8NZaA</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>genetics</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>cells</video:tag>
      <video:tag>Cancer</video:tag>
      <video:tag>cloning</video:tag>
      <video:tag>immunology</video:tag>
      <video:tag>virology</video:tag>
      <video:tag>genomics</video:tag>
      <video:tag>RNA</video:tag>
      <video:tag>replication</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-MIT-7012-Introduction-to-Biology-Fall-2004</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 -  MIT 7.012 Introduction to Biology, Fall 2004</video:title>
      <video:description>&quot;Lec 10 -  MIT 7.012 Introduction to Biology, Fall 2004&quot; Molecular Biology 2 (Prof. Eric Lander)

View the complete course: http://ocw.mit.edu/7-012F04

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14866.jpg</video:thumbnail_loc>
      <video:duration>2991</video:duration>
      <video:publication_date>2012-08-28T03:16:02.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/QOdq7d34f7U</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Molecular Biology</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>biology</video:tag>
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      <video:tag>dna</video:tag>
      <video:tag>cells</video:tag>
      <video:tag>Cancer</video:tag>
      <video:tag>cloning</video:tag>
      <video:tag>immunology</video:tag>
      <video:tag>virology</video:tag>
      <video:tag>genomics</video:tag>
      <video:tag>RNA</video:tag>
      <video:tag>replication</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/military-medical-3d-surgery-medical-education</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>military medical 3d surgery medical education</video:title>
      <video:description>MOA medical animation military company - medical device and medical education
produced by tres3d medical-animation-studio.com 
scientific animations - military equipment method of action video - surgery</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2008/06/b734eb42-660f-4307-856d-bac6ea270710/cand_5.jpg</video:thumbnail_loc>
      <video:duration>54</video:duration>
      <video:publication_date>2008-06-20T16:40:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1345.mp4</video:content_loc>
      <video:uploader>tres3d</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>military</video:tag>
      <video:tag>Medical</video:tag>
      <video:tag>Animation</video:tag>
      <video:tag>Scientific</video:tag>
      <video:tag>education</video:tag>
      <video:tag>method</video:tag>
      <video:tag>of</video:tag>
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      <video:tag>Video</video:tag>
      <video:tag>Surgery</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-24-Computer-Science-61B</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 24 -  Computer Science 61B</video:title>
      <video:description>&quot;Lec 24 -  Computer Science 61B &quot;Data Structures</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27334.jpg</video:thumbnail_loc>
      <video:duration>2888</video:duration>
      <video:publication_date>2012-09-21T05:33:53.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/eY26pgR6W2Y</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>24</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>61B</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Chromosome-congression-during-cell-division</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Chromosome congression during cell division</video:title>
      <video:description>During cell division, sister chromatids congress to the spindle equator and are subsequently segregated via attachment to dynamic kinetochore microtubule (kMT) plus ends. A major question</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/b73c035a-7c97-4c81-9955-000321992c67/cand_5.jpg</video:thumbnail_loc>
      <video:duration>52</video:duration>
      <video:publication_date>2009-04-21T22:00:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1919.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>cell</video:tag>
      <video:tag>press</video:tag>
      <video:tag>kinetochores</video:tag>
      <video:tag>Division</video:tag>
      <video:tag>microtubules</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-Law-of-Large-Numbers</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - Law of Large Numbers</video:title>
      <video:description>Law of Large Numbers

Introduction to the law of large numbers</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22637.jpg</video:thumbnail_loc>
      <video:duration>539</video:duration>
      <video:publication_date>2012-09-11T02:44:35.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/VpuN8vCQ--M</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Law</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Large</video:tag>
      <video:tag>Numbers</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-63-Introduction-to-Exponential-Decay</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 63 - Introduction to Exponential Decay</video:title>
      <video:description>Introduction to Exponential Decay

Introduction to Exponential Decay</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22638.jpg</video:thumbnail_loc>
      <video:duration>559</video:duration>
      <video:publication_date>2012-09-11T02:44:51.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/HTDop6eEsaA</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>introduction</video:tag>
      <video:tag>to</video:tag>
      <video:tag>exponential</video:tag>
      <video:tag>Decay</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Evolution-of-human-face-in-90-seconds</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Evolution of human face in 90 seconds</video:title>
      <video:description>John Gurche is a superstar in the little-known field of paleoart. Watch the evolution of our species in under two minutes. Learn how paleoartist John Gurche draws on fossil discoveries and forensic techniques to create transfixing reconstructions of long-lost human ancestors.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2015/10/b7421157-339e-4b04-8adb-a52321d366b5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>93</video:duration>
      <video:publication_date>2015-10-25T13:25:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32338.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Evolution</video:tag>
      <video:tag>John</video:tag>
      <video:tag>gurche</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Protein-Structure-Revealed-x-ray-crystallography</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Protein Structure Revealed: x-ray crystallography</video:title>
      <video:description>X-ray crystallography is analytic method to determen  position of atoms in molecules. Crystal is shined with x - ray beam, and detectors are detecting where had beam scattered, and whether there were some other optical phenomena involved.
This video explains method to determine the structure of proteins. Protein growth and methodology is described.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/05/b7565a33-8d1a-4ea4-9037-18d95db65e94/cand_5.jpg</video:thumbnail_loc>
      <video:duration>105</video:duration>
      <video:publication_date>2007-05-12T00:40:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/279.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>x</video:tag>
      <video:tag>ray</video:tag>
      <video:tag>crystallography</video:tag>
      <video:tag>proteomics</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>Electron</video:tag>
      <video:tag>denstiy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/geology-beg-distention-fault-diapir</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>geology-beg-distention-fault-diapir</video:title>
      <video:description>This video gives information about geology, beg distension, fault and diapir.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/b7905c22-5703-41f9-b5d5-e845171e7d2c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>16</video:duration>
      <video:publication_date>2009-04-08T19:45:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1618.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Education</video:category>
      <video:tag>geology</video:tag>
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      <video:tag>distension</video:tag>
      <video:tag>fault</video:tag>
      <video:tag>diapir</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/All-About-The-Kidney-Stones</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>All About The Kidney Stones</video:title>
      <video:description>Kidney stones are aggregation of tiny crystals that is present due to dietary minerals present in urine. Kidney stone can cause bacteria to move upwards towards the kidney and can spoil kidney.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/b7920bef-245b-4d70-bb81-3215e97c6b18/cand_5.jpg</video:thumbnail_loc>
      <video:duration>23</video:duration>
      <video:publication_date>2013-02-16T02:53:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30276.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>kidney</video:tag>
      <video:tag>Stones</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Calculating-The-Median-Of-Grouped-Data</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Calculating The Median Of Grouped Data</video:title>
      <video:description>This video shows the process in solving for the median of a grouped data. The measure of central tendency which gives the value of the middle most observation in data is called median.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/b7a9f90b-1a8f-4b32-a2e6-12ee68d5a537/cand_5.jpg</video:thumbnail_loc>
      <video:duration>266</video:duration>
      <video:publication_date>2011-12-12T02:58:08.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11449.mp4</video:content_loc>
      <video:uploader>burki</video:uploader>
      <video:category>Mathematics</video:category>
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      <video:tag>Grouped</video:tag>
      <video:tag>data</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-8-Miquel-Adria-Spring-2011-Lecture-Series-Catalyst</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8- Miquel Adria / Spring 2011 Lecture Series: Catalyst</video:title>
      <video:description>Lec 8- Miquel Adria / Spring 2011 Lecture Series: Catalyst.
Miquel Adria / Spring 2011 Lecture Series: Catalyst</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17351.jpg</video:thumbnail_loc>
      <video:duration>3581</video:duration>
      <video:publication_date>2012-09-02T18:30:48.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/JjCbkzA7UiE</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Seminars</video:category>
      <video:tag>Rice</video:tag>
      <video:tag>university</video:tag>
      <video:tag>Miquel</video:tag>
      <video:tag>Adria</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Difficult-laparoscopic-cholecystectomy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Difficult laparoscopic cholecystectomy</video:title>
      <video:description>Laparoscopic cholecystectomy is now the gold standard for the treatment of symptomatic gallstone disease it is most commonly performed minimal access surgery by general surgeons world wide the laparoscopic cholecystectomy may also be more difficult in patients who have had previous upper abdominal surgery</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/b8773ce0-6b61-4d9a-8c0d-8e40e143123a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>127</video:duration>
      <video:publication_date>2011-12-01T01:42:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9865.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Difficult</video:tag>
      <video:tag>Laparoscopic</video:tag>
      <video:tag>Cholecystectomy</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/2D-Medical-Animation-Clot-Formation-and-Clot-Breakdown</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>2D Medical Animation: Clot Formation and Clot Breakdown</video:title>
      <video:description>2D animation from MediVisuals Inc. showing how clots normally form and dissolve as well as how the drug Amicar acts globally to create a hypercoagulable state that disables dissolving factors and results in blockage of the right middle cerebral artery.

Please visit our website at http://www.medivisuals.com</video:description>
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      <video:duration>298</video:duration>
      <video:publication_date>2009-06-06T08:54:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2783.mp4</video:content_loc>
      <video:uploader>abdul hannan</video:uploader>
      <video:category>Education</video:category>
      <video:tag>MediVisuals</video:tag>
      <video:tag>Animation</video:tag>
      <video:tag>clot</video:tag>
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      <video:tag>Breakdown</video:tag>
      <video:tag>Amicar</video:tag>
      <video:tag>rbc</video:tag>
      <video:tag>platelet</video:tag>
      <video:tag>fibrinolysis</video:tag>
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      <video:tag>dissolving</video:tag>
      <video:tag>factors</video:tag>
      <video:tag>medicine</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lecture-Last-Environ-Sci-Spring-2011</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture Last - Environ Sci Spring 2011</video:title>
      <video:description>&quot;Lec last - Environ Sci&quot; Spring 2011 Wildlife Ecology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23686.jpg</video:thumbnail_loc>
      <video:duration>1746</video:duration>
      <video:publication_date>2012-09-14T10:29:24.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/uatGv-rmnn8</video:player_loc>
      <video:uploader>0|63|0</video:uploader>
      <video:category>Environmental Engineering</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>Last</video:tag>
      <video:tag>Environ</video:tag>
      <video:tag>Sci</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/SUBARU-WRX-5-SPEED-transmission-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>SUBARU WRX 5 SPEED transmission Video</video:title>
      <video:description>This video illustrates a 2004 Subaru WRX 5 Speed transmission turning gears. Subaru is a car that is considered a cool car to racing drivers and fans.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/b8902851-74bc-43e7-80ff-d2c92db382d2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>22</video:duration>
      <video:publication_date>2011-11-25T08:16:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7839.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>2004</video:tag>
      <video:tag>Subaru</video:tag>
      <video:tag>WRX</video:tag>
      <video:tag>5</video:tag>
      <video:tag>Speed</video:tag>
      <video:tag>Transmission</video:tag>
      <video:tag>Turning</video:tag>
      <video:tag>gears</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Sarcomere-Model-Cross-Sectional-View</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Sarcomere Model Cross Sectional View</video:title>
      <video:description>This video describes a Cross Sectional View of the Sarcomere Model. It describes the sarcolemma and its opening for transverse tubules, as well as thing myofilmaents in the I band.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/b896617b-a156-4b4a-bf55-827096004a69/cand_5.jpg</video:thumbnail_loc>
      <video:duration>160</video:duration>
      <video:publication_date>2010-11-14T23:29:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5333.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Sarcomere</video:tag>
      <video:tag>model</video:tag>
      <video:tag>Cross</video:tag>
      <video:tag>sectional</video:tag>
      <video:tag>View</video:tag>
      <video:tag>sarcolemma</video:tag>
      <video:tag>thin</video:tag>
      <video:tag>myofilaments</video:tag>
      <video:tag>I</video:tag>
      <video:tag>Band</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Adherence-and-resistance</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Adherence and resistance</video:title>
      <video:description>Adam Barrett, a nurse who is HIV positive, discusses his first symptoms and the challenges of adhering to a drug regimen.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/04/b8bf4407-8d5a-4923-8701-33edab6b47ba/cand_5.jpg</video:thumbnail_loc>
      <video:duration>462</video:duration>
      <video:publication_date>2012-04-12T23:01:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/12195.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Adherence</video:tag>
      <video:tag>and</video:tag>
      <video:tag>resistance</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-Are-N-Nucleophiles</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What Are N-Nucleophiles</video:title>
      <video:description>This video shows some reactions where hetero-aromatics works as a n-nucleophiles. Explanation of these reactions with diagrams is also shown.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/b8d81d66-64ab-4ae6-a43d-05841757510d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>484</video:duration>
      <video:publication_date>2010-11-30T21:41:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6323.mp4</video:content_loc>
      <video:uploader>waterboy</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>Heteroaromatics</video:tag>
      <video:tag>as</video:tag>
      <video:tag>N</video:tag>
      <video:tag>nucleophiles</video:tag>
      <video:tag>12</video:tag>
      <video:tag>2</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Part-2-of-Transgenic-Mice</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Part 2 of Transgenic Mice</video:title>
      <video:description>Transgenic mice are mice whose genes have been manipulated whether naturally or not in this second part of the video. Join the conversation with this mouse.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/b8d3a0e1-c8c8-47f5-9846-2508ac49c730/cand_5.jpg</video:thumbnail_loc>
      <video:duration>410</video:duration>
      <video:publication_date>2010-11-22T22:51:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5693.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Transgenic</video:tag>
      <video:tag>mice</video:tag>
      <video:tag>part</video:tag>
      <video:tag>2</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/What-Are-Genetically-Modified-Foods</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What Are Genetically Modified Foods?</video:title>
      <video:description>Video contains some of the genetically modified foods and the reviews of the users about these foods. These are holding a good place in market and demand for these is increasing everyday.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/b8ed34f6-a912-4994-bfcb-d32c2e0be42c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>538</video:duration>
      <video:publication_date>2010-11-17T22:33:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5595.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>genetically</video:tag>
      <video:tag>Modified</video:tag>
      <video:tag>Foods</video:tag>
      <video:tag>interview</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Heart-Structure-Biology-Anatomy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Heart Structure | Biology | Anatomy</video:title>
      <video:description>The heart is a muscular cone-shaped organ about the size of a clenched fist of the same person.
It is located in the upper body (chest area) between the lungs, and with its pointed end (called the apex) downwards, forwards, and points towards the left.
The main purpose of the heart is to pump up blood around the body.
The Heart is divided into separate right and left sections by the interventricular septum, or &quot;septum&quot; when the context is clearly that of the heart. Each of these (right and left) sections is also divided into upper and lower compartments known as atria and ventricles, respectively.

The four main chambres of the heart are 
	
Right Atrium 
Right Ventricle 
Left Atrium 
Left Ventricle .</video:description>
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      <video:duration>285</video:duration>
      <video:publication_date>2010-11-09T10:05:07.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4817.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Heart</video:tag>
      <video:tag>Structure</video:tag>
      <video:tag>biology</video:tag>
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      <video:tag>Right</video:tag>
      <video:tag>atrium</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/What-is-Entropy-and-Heat-Engines</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Entropy and Heat Engines</video:title>
      <video:description>This video will help you in understanding the statements of second law, heat, work and entropy. Carnot engine and thermodynamic efficiency are also explained here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/b927620e-b136-4697-9ba1-b1db58d4cda7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>409</video:duration>
      <video:publication_date>2010-12-03T15:00:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6409.mp4</video:content_loc>
      <video:uploader>hazard</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>entropy</video:tag>
      <video:tag>and</video:tag>
      <video:tag>heat</video:tag>
      <video:tag>Engines</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/patient-transfer-techniques-part-2-of-4</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>patient transfer techniques part 2 of 4</video:title>
      <video:description>Moving disabled patients is a daily occurrence for healthcare workers when a patient has partial mobility you can move them from their bed to a wheelchair by yourself using the proper technique will insure both you and the patient will be fine</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/b921a092-51c3-4753-826a-3434a7ed72ae/cand_5.jpg</video:thumbnail_loc>
      <video:duration>499</video:duration>
      <video:publication_date>2010-11-16T15:09:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5531.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>transfer</video:tag>
      <video:tag>Techniques</video:tag>
      <video:tag>P</video:tag>
      <video:tag>2</video:tag>
      <video:tag>of</video:tag>
      <video:tag>4</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Tissue-lysate-preparation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Tissue lysate preparation</video:title>
      <video:description>The lysate is prepared by centrifuging plasma to produce a platelet rich paste adding calcium to the paste to lyse the platelets therein and coagulate fibrinogen to produce a clear liquid containing lysed platelets sterile filtering the liquid and collecting a liquid filtrate containing the lysed platelets.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/b932a736-c091-4a9f-869e-528ad3c8c482/cand_5.jpg</video:thumbnail_loc>
      <video:duration>321</video:duration>
      <video:publication_date>2011-12-15T01:46:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11842.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>tissue</video:tag>
      <video:tag>culture</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Preparation</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Lysates</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Seabed-Prehistory</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Seabed Prehistory</video:title>
      <video:description>Archaeologists have created a 3D visualisation of a whole prehistoric landscape now submerged 20 metres under the English Channel, and 8 miles off the West Sussex coast. This is how we believe it may have looked over 8000 years ago, based upon environmental and geophysical surveys; an estuary populated by families living from the river, sea and land; a river surrounded by salt marsh and forest. Find out more about the project at http://www.wessexarch.co.uk/projects/marine/alsf/seabed_prehistory/ ...</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/ba370dec-b20f-48fa-a875-4e667a378882/cand_5.jpg</video:thumbnail_loc>
      <video:duration>256</video:duration>
      <video:publication_date>2009-04-08T20:40:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1647.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Archaeology</video:category>
      <video:tag>archaeology</video:tag>
      <video:tag>prehistory</video:tag>
      <video:tag>mesolithic</video:tag>
      <video:tag>stoneage</video:tag>
      <video:tag>3d</video:tag>
      <video:tag>visualization</video:tag>
      <video:tag>sussex</video:tag>
      <video:tag>landscape</video:tag>
      <video:tag>Animation</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Urinary-Bladder-Histology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Urinary Bladder Histology</video:title>
      <video:description>The urinal bladder is the organ that is tasked with the collection of urine from the kidneys, and hold it prior to disposal. Its size and position may vary depending on circumstances, but it can hold up to 600ml of urine.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/ba39e317-321c-4dac-aabd-69512cafeefc/cand_5.jpg</video:thumbnail_loc>
      <video:duration>250</video:duration>
      <video:publication_date>2011-11-28T10:14:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8390.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Histology</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Urinary</video:tag>
      <video:tag>Bladder</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Neuron-Structure</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Neuron Structure</video:title>
      <video:description>Neurons which are  are the building blocks of the nervous system and their structure are explained in this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/ba469144-4609-46eb-94ed-9b7c8810dd2f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>240</video:duration>
      <video:publication_date>2011-12-12T04:20:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11507.mp4</video:content_loc>
      <video:uploader>burki</video:uploader>
      <video:category>Neuroscience</video:category>
      <video:tag>Structure</video:tag>
      <video:tag>of</video:tag>
      <video:tag>neuron</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Simple-continuous-pattern-suture</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Simple continuous pattern suture</video:title>
      <video:description>Continuous pattern is faster but the security of the entire suture line rests on reliability of two knots simple continuous pattern sutures in the suggested model in terms of suturing time and damage to the pad. further research in human subjects is still required</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/ab9d6378-2d13-4f95-9f5b-8bddebbbf3f8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>64</video:duration>
      <video:publication_date>2011-12-11T22:50:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11058.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>simple</video:tag>
      <video:tag>Continuous</video:tag>
      <video:tag>pattern</video:tag>
      <video:tag>Suture</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Sci-Fi-Science-Michio-Kaku-Bloopers</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Sci Fi Science Michio Kaku Bloopers</video:title>
      <video:description>Video source is acedemic science there are so many gaps in our knowledge of the sun we have mapped practically every square mile of the planet mars we know more about mars than the surface of the earth in fact but the sun constantly changes its not made out of a solid surface at all its made out of plasma roughly 75 percent hydrogen and 25 percent helium Thats why this probe is so important because it will travel inside the orbit of mercury where no other space probe has gone before dr kaku</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/ba565c06-f219-4dff-ac4c-6c2725a68a1f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>88</video:duration>
      <video:publication_date>2012-12-08T08:01:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28378.mp4</video:content_loc>
      <video:uploader>Amir Nayak</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Sci</video:tag>
      <video:tag>Fi</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>Michio</video:tag>
      <video:tag>Kaku</video:tag>
      <video:tag>Bloopers</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Cloud-City-Sci-Fi-Science</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cloud City - Sci Fi Science</video:title>
      <video:description>This is a video on Sci Fi science in this clip takes a look at a floating city such as a cloud city, these gentlemen are out to prove how this can happen.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/ba571714-b879-4a90-9130-ee4114beadef/cand_5.jpg</video:thumbnail_loc>
      <video:duration>113</video:duration>
      <video:publication_date>2012-12-09T07:01:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28420.mp4</video:content_loc>
      <video:uploader>Amir Nayak</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Sci</video:tag>
      <video:tag>Fi</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>cloud</video:tag>
      <video:tag>City</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Dealing-With-Reflexes-in-a-Baby</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Dealing With Reflexes in a Baby</video:title>
      <video:description>This video will help you in understanding the reflexes in a baby. Here is a baby shown with his daily activities and the problems he is facing due to these reflexes.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/ba6572ef-662d-41a6-b4ea-6d5bff34d37b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>80</video:duration>
      <video:publication_date>2013-02-11T01:25:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30047.mp4</video:content_loc>
      <video:uploader>Jennifer Byars</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>unique</video:tag>
      <video:tag>reflexes</video:tag>
      <video:tag>in</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Baby</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Explanation-of-Immunofluorescence</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Explanation of Immunofluorescence</video:title>
      <video:description>Good Explanation of Immunofluorescence. This video explains how to use immunofluorescence to stain different parts of the cell.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/09/ba7b53ee-3d46-4bef-b558-970f2b9bb18e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>175</video:duration>
      <video:publication_date>2012-09-29T22:03:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27541.mp4</video:content_loc>
      <video:uploader>Kalpana Sekhar</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>immunofluorescence</video:tag>
      <video:tag>Immune</video:tag>
      <video:tag>fluorescence</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Optics-difraction-and-reflection</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Optics - difraction and reflection</video:title>
      <video:description>This is an example (using optics) showing with ray traces what happens when energy (acoustic for example) reaches an interface. This is one of the most important principles of Seismic method .</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/ba881276-93fe-4125-b7ee-8c1a8df4307b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>3</video:duration>
      <video:publication_date>2009-04-09T23:28:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1700.mp4</video:content_loc>
      <video:uploader>nirva dede</video:uploader>
      <video:category>Education</video:category>
      <video:tag>seismic</video:tag>
      <video:tag>reflection</video:tag>
      <video:tag>refraction</video:tag>
      <video:tag>convertion</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Walking-with-Dinosaurs-h-ow-dinosaurs-ate</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Walking with Dinosaurs ; h ow dinosaurs ate</video:title>
      <video:description>This is animation that takes a life at how the life of a newly hatched dinosaur would be like. How dinosaurs ate in Walking with Dinosaurs; Ballad of Big Al by BBC.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/ba855b21-15aa-4aee-aa60-5c19ea0ff662/cand_5.jpg</video:thumbnail_loc>
      <video:duration>244</video:duration>
      <video:publication_date>2011-11-26T06:36:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8173.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>How</video:tag>
      <video:tag>dinosaurs</video:tag>
      <video:tag>ate</video:tag>
      <video:tag>walking</video:tag>
      <video:tag>with</video:tag>
      <video:tag>Ballad</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Big</video:tag>
      <video:tag>al</video:tag>
      <video:tag>BBC</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-Copings</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - Copings</video:title>
      <video:description>&quot;Lec 14 - Copings&quot; This tape presents the rationale and procedure for adding copings to overdenture abutment teeth.  Orig. air date: APR 16 82

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20818.jpg</video:thumbnail_loc>
      <video:duration>717</video:duration>
      <video:publication_date>2012-09-07T17:27:58.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/a7AWgSfXJqk</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Prosthodontics</video:tag>
      <video:tag>Lec</video:tag>
      <video:tag>14</video:tag>
      <video:tag>Copings</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Removal-of-unexpected-hair</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Removal of unexpected hair</video:title>
      <video:description>Use of laser in medical procedure is becoming increasingly popular. Laser can be used to permanently remove unexpected hair such as facial hair of women. This procedure is easy and painless. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/ba8c4de0-e83b-444d-a4d1-978691c2247d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>12</video:duration>
      <video:publication_date>2011-11-29T11:00:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8800.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Removal</video:tag>
      <video:tag>of</video:tag>
      <video:tag>unexpected</video:tag>
      <video:tag>hair</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Classification-of-Materials</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Classification of Materials</video:title>
      <video:description>Classification of materials into Conductors, Insulators and Semi Conductors is shown in this video. These materials are classified on the basis of their ability to conduct electricity.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/ba97ed02-5dd9-4596-8f0c-92a88a7e8d8d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>153</video:duration>
      <video:publication_date>2011-12-12T03:15:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11486.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>Conductors</video:tag>
      <video:tag>Insulators</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Semi</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Applications-Of-Electromagnets</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Applications Of Electromagnets</video:title>
      <video:description>This video discusses the applications and principles of an electromagnet. A soft iron core is that is magnetized by passing a current through a coil of wire wound on the core are called Electromagnets.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/baa732dd-0b90-4ac3-ab18-185913cad802/cand_5.jpg</video:thumbnail_loc>
      <video:duration>256</video:duration>
      <video:publication_date>2011-12-12T20:24:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11537.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>Electromagnets</video:tag>
      <video:tag>electric</video:tag>
      <video:tag>Current</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-Is-The-Law-Of-Conservation-Of-Energy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What Is The Law Of Conservation Of Energy?</video:title>
      <video:description>This video illustrates the law of conservation of energy using a pendulum. Law of Conservation of energy states that energy cannot be produced or destroyed, but can transform from one form to another.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/baabb059-d8db-4e6c-9518-b3ed4ad58480/cand_5.jpg</video:thumbnail_loc>
      <video:duration>111</video:duration>
      <video:publication_date>2011-12-12T00:01:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11268.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>Law</video:tag>
      <video:tag>Conservation</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>Pendulum</video:tag>
      <video:tag>Potential</video:tag>
      <video:tag>kinetic</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Steps-of-Infatnt-CPR</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Steps of Infatnt CPR</video:title>
      <video:description>What will you do if you found an infant not breathing. This video will show you a step by step procedure that should be followed in these kind of situations.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/bbc5ebd5-72c4-4fcc-bbdd-b7517e8a15d6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>143</video:duration>
      <video:publication_date>2011-12-01T03:52:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10162.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Infatnt</video:tag>
      <video:tag>CPR</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cardiovascular-Pharmacology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cardiovascular Pharmacology</video:title>
      <video:description>The Journal of Cardiovascular Pharmacology and Therapeutics (CPT) publishes original basic human studies, original animal studies, and original bench research with potential clinical application to cardiovascular pharmacology and therapeutics. The focus of the experimental studies is translational research. The journal also publishes review articles on basic research, clinical research, editorials, commentaries, points of view, and controversies.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/bbba97d6-63ca-400b-8bd7-e726e2416b6b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>430</video:duration>
      <video:publication_date>2010-11-11T22:47:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5017.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Cardiac</video:tag>
      <video:tag>Pharmacology</video:tag>
      <video:tag>Cardiovascular</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Long-term-memory-and-molecular-basis-of-late-LTP</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Long-term memory and molecular basis of late LTP</video:title>
      <video:description>This video shows molecular basis of late LTP  which is also called as long-term memory.  Late LTP (long-term memory) involves dopamine activation of CREB to support new synaptic growth.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/04/bbc8fc03-f7dc-4db9-b74e-e3edf15ca3a8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>56</video:duration>
      <video:publication_date>2012-04-17T22:42:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/12261.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Neuroscience</video:category>
      <video:tag>LTP</video:tag>
      <video:tag>Long</video:tag>
      <video:tag>term</video:tag>
      <video:tag>Memory</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Anniversary-of-Apollo-11</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Anniversary of Apollo 11</video:title>
      <video:description>Revisiting one of the human beings most significant moment. Here is the 40th Anniversary of Apollo 11.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/bbcebfde-8850-4b46-ba25-0d5f762c3816/cand_5.jpg</video:thumbnail_loc>
      <video:duration>137</video:duration>
      <video:publication_date>2011-11-24T15:19:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7722.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Aerospace Engineering</video:category>
      <video:tag>the</video:tag>
      <video:tag>40th</video:tag>
      <video:tag>Anniversary</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Apollo</video:tag>
      <video:tag>11</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Africa-and-Europen-Imperialism</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Africa and Europen  Imperialism</video:title>
      <video:description>Imperialism in this video is defined as the taking over domination of a country&apos;s political and economic and cultural life over another. European imperialism led to wealth and power to those nations but in most cases enslaved and killed the natives that they colonized.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/bbe1f881-d3f5-4ba2-a47f-3c474e27844f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>248</video:duration>
      <video:publication_date>2010-11-23T22:10:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5803.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Anthropology</video:category>
      <video:tag>European</video:tag>
      <video:tag>Imperialism</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Africa</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Neurotransmitter-system-animation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Neurotransmitter system animation</video:title>
      <video:description>Ovarian hormones whether by genomic or nongenomic mechanisms have a prominent effect on the serotonergic, noradrenergic, glutamatergic, GABAergic, and opiatergic systems.[30-33] These neurotransmitter systems have been postulated to play a significant role in the pathophysiology of migraine headache.[1,34] Therefore, in the section below we will review studies detailing the influence of ovarian hormones on specific neurotransmitter systems relevant to the pathophysiology of migraine headache. Research conducted on nonhuman primates and humans will be emphasized when available</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/bbefe116-6312-43e8-b886-0f2351210c04/cand_5.jpg</video:thumbnail_loc>
      <video:duration>59</video:duration>
      <video:publication_date>2010-11-09T12:37:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4844.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Neurotransmitter</video:tag>
      <video:tag>system</video:tag>
      <video:tag>Animation</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Controlling-The-Breast-Stem-Cells</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Controlling The Breast Stem Cells</video:title>
      <video:description>This animation shows you the procedure to control growth of stem cell. Stem cell present in breast, when estrogen comes through blood it divides the stem cell and the cell is converted to ductal cell and daughter cell remains the same.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/bbfb501d-3b30-4492-92ae-b184880a344c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>64</video:duration>
      <video:publication_date>2013-02-08T02:14:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29528.mp4</video:content_loc>
      <video:uploader>Ian Wynn</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>the</video:tag>
      <video:tag>control</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Breast</video:tag>
      <video:tag>Stem</video:tag>
      <video:tag>cells</video:tag>
    </video:video>
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  <url>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Symptoms of Tongue Tie-Part I</video:title>
      <video:description>This video featured by Dr. Stewart  will help you to identifying the symptoms of tongue tie. An interesting discussion is provided here to help you regarding this.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30450.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Medical</video:category>
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      <video:tag>are</video:tag>
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      <video:tag>featuring</video:tag>
      <video:tag>Dr</video:tag>
      <video:tag>Stewart</video:tag>
      <video:tag>Dramatic</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How Emergency Contraception Works</video:title>
      <video:description>This video demonstrates how contraception works inside the female body. Emergency contraception may work up to five days and does not cause abortion.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/bc427454-8c3a-4b39-8790-abb10a0ad5e3/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2012-12-08T08:09:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28394.mp4</video:content_loc>
      <video:uploader>Amir Nayak</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>Science</video:tag>
      <video:tag>Plan</video:tag>
      <video:tag>b</video:tag>
      <video:tag>Emergency</video:tag>
      <video:tag>contraception</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/The-Genographic-Project</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Genographic Project</video:title>
      <video:description>Could our ancestors be more alike than we think? Four people map their genographical history to find out.

See All National Geographic Videos
http://video.nationalgeographic.com/video/?source=4001</video:description>
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      <video:publication_date>2009-07-08T03:27:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3031.mp4</video:content_loc>
      <video:uploader>sikadi</video:uploader>
      <video:category>Education</video:category>
      <video:tag>genographic</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>History</video:tag>
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      <video:tag>family</video:tag>
      <video:tag>Africa</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>HAIR TRANSPLANTATION-RESTORATION OF HAIR</video:title>
      <video:description>زرع الشعر-زراعة-الدكتور كمال حسين صالح
استشاري طب وجراحة التجميل والتكميل والليزر
		
مستشفى العمادي-دوحة -قطر/nDR. KAMAL  HUSSEIN SALEH
CONSULTANT COSMETIC SURGEON
AL EMADI  HOSPITAL-QATAR-DOHA
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Cosmetic surgery,mammoplasty,breast surgery,tummy tuck,hair transplantation,liposuction ,Dermolipectomy
,congenital anomalies,skin tumor,laser,titan,hand surgery,botox injection,mesotherapy,rastalyine injection,RHINOPLASTY,NOSE JOB ,BOOBS JOB
		
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Consultant en chirurgie esthetique – Consultant en Medicine Esthetique et Laser
avec docteur KAMAL SALEH/nmamoplastique,lupossution,rhynoplastique,bottox,transplantation du cheuveux,injection du collagene,laser-titan-therapeutique abdominoplastique,implant du sein,</video:description>
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      <video:duration>15</video:duration>
      <video:publication_date>2010-01-04T07:47:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3673.mp4</video:content_loc>
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      <video:category>Medical</video:category>
      <video:tag>Cosmetic</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>mammoplasty</video:tag>
      <video:tag>Breast</video:tag>
      <video:tag>tummy</video:tag>
      <video:tag>tuck</video:tag>
      <video:tag>hair</video:tag>
      <video:tag>transplantation</video:tag>
      <video:tag>liposuction</video:tag>
      <video:tag>Dermolipectomy</video:tag>
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      <video:title>Tattoo Removal Example</video:title>
      <video:description>This video shows how to remove a tattoo.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/03/add74eb8-9983-444f-ba0c-84763e55088e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>32</video:duration>
      <video:publication_date>2014-03-03T06:12:44.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30837.mp4</video:content_loc>
      <video:uploader>Tim Weber</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Tattoo</video:tag>
      <video:tag>Removal</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Describing the Male External Genitalia</video:title>
      <video:description>Details of the different parts of the external genitalia of the male reproductive system. You will see the perineum, anus, rectus, external anal sphincter, penis, and testicles in detail.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/bc970cc0-f2ff-4c49-92bd-94e41ae49a98/cand_5.jpg</video:thumbnail_loc>
      <video:duration>188</video:duration>
      <video:publication_date>2010-11-14T18:22:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5248.mp4</video:content_loc>
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      <video:category>Medical</video:category>
      <video:tag>male</video:tag>
      <video:tag>Reproductive</video:tag>
      <video:tag>model</video:tag>
      <video:tag>Plaque</video:tag>
      <video:tag>External</video:tag>
      <video:tag>Genitalia</video:tag>
      <video:tag>perineum</video:tag>
      <video:tag>anus</video:tag>
      <video:tag>Rectus</video:tag>
      <video:tag>Anal</video:tag>
      <video:tag>sphincter</video:tag>
      <video:tag>Penis</video:tag>
      <video:tag>and</video:tag>
      <video:tag>tes</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Look at Super Massive Black Hole In Our Galaxy</video:title>
      <video:description>The spaceship in this video is in search for a super massive black hole in our galaxy. Super massive black hole is the biggest black hole in galaxy and may be of order of thousands of solar masses.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/bca89ada-d7f5-40fb-8efc-ec3fdcd2f3a1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>389</video:duration>
      <video:publication_date>2013-01-30T04:27:03.000Z</video:publication_date>
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      <video:uploader>Lynette Steffen</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Spaceship</video:tag>
      <video:tag>Spitzer</video:tag>
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      <video:tag>black</video:tag>
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      <video:tag>in</video:tag>
      <video:tag>Our</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Fagositosis</video:title>
      <video:description>a cell do gafositosis
wiki text info: Phagocytosis is the cellular process of engulfing solid particles by the cell membrane to form an internal phagosome, or &quot;food vacuole.&quot; The phagosome is usually delivered to the lysosome, an organelle involved in the breakdown of cellular components, which fuses with the phagosome. The contents are subsequently degraded and either released extracellularly via exocytosis, or released intracellularly to undergo further processing.

Phagocytosis is involved in the acquisition of nutrients for some cells, and in the immune system is a major mechanism used to remove pathogens and cell debris. Bacteria, dead tissue cells, and small mineral particles are all examples of objects that may be phagocytosed.

Phagocytosis is a specific form of endocytosis involving the vesicular internalization of solid particles, such as bacteria, and is therefore distinct from other forms of endocytosis such as pinocytosis, the vesicular internalization of liquids.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/09/bd703d68-50c6-43da-9488-987d7671a4ce/cand_5.jpg</video:thumbnail_loc>
      <video:duration>32</video:duration>
      <video:publication_date>2007-09-23T18:22:58.000Z</video:publication_date>
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      <video:uploader>alijunzade</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>cell</video:tag>
      <video:tag>fagositosis</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Namib&apos;s desert  Elephants  in Wild Africa</video:title>
      <video:description>An average elephant consumes up to 300 kilogrammes per day. How then do the elephants in the Namib desert survive. This is BBC&apos;s Wild Africa.</video:description>
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      <video:duration>154</video:duration>
      <video:publication_date>2011-11-26T05:11:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8102.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>elephants</video:tag>
      <video:tag>in</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Namib</video:tag>
      <video:tag>Desert</video:tag>
      <video:tag>Wild</video:tag>
      <video:tag>Africa</video:tag>
      <video:tag>BBC</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Are stars truly spiky? by Deep Sky Videos</video:title>
      <video:description>We definitely see spikes coming off of the distant stars. Watch this fascinating video to learn how waves of light create amazing features on the stars.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/bd8a3c7e-92bf-4dfe-b10c-19f76aeafda2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>437</video:duration>
      <video:publication_date>2013-01-30T04:51:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29026.mp4</video:content_loc>
      <video:uploader>Marylou Norris</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>diffraction</video:tag>
      <video:tag>Stars</video:tag>
      <video:tag>Light</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Forward &amp; Reverse Motor Control RF Remote Switch Operation</video:title>
      <video:description>You can rotate the motor in the positive or reversal direction with the transmitter (remote control) from any place within a reliable distance; the wireless signal can pass through walls, floors and doors.
Control motors of Conveyors, Awnings, Winches, electrically operated Doors/Windows/blinds or other Mechanicals and Appliances.
Reliable control: The transmitter (Encoding) and the receiver (Decoding) use an 8-bit code.
Transmitting Frequency: 315MHz / 433MHz
Maximum Power: 500W/110V; 1000W/220V</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/04/bd924f12-398c-487d-9d81-ed43ff1f64ca/cand_5.jpg</video:thumbnail_loc>
      <video:duration>161</video:duration>
      <video:publication_date>2012-04-03T07:58:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/12087.mp4</video:content_loc>
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      <video:category>Experiments</video:category>
      <video:tag>forward</video:tag>
      <video:tag>Reversal</video:tag>
      <video:tag>motor</video:tag>
      <video:tag>control</video:tag>
      <video:tag>rf</video:tag>
      <video:tag>remote</video:tag>
      <video:tag>Switch</video:tag>
      <video:tag>315mhz</video:tag>
      <video:tag>433mhz</video:tag>
      <video:tag>500w110v</video:tag>
      <video:tag>1000w220v</video:tag>
      <video:tag>of</video:tag>
      <video:tag>conveyor</video:tag>
    </video:video>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 25 - Division 1</video:title>
      <video:description>Division 1

Introduction to division</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20490.jpg</video:thumbnail_loc>
      <video:duration>1022</video:duration>
      <video:publication_date>2012-09-06T15:23:55.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/MTzTqvzWzm8</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Division</video:tag>
      <video:tag>1</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lunar Polar Craters</video:title>
      <video:description>Lunar polar craters may be electrified as per the new studies which also show that the lunar polar may have trapped water ice. Investigating this is made challenging by the electric poles.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/bda9d92e-8c9c-4dc3-a33d-7102a3f330fe/cand_5.jpg</video:thumbnail_loc>
      <video:duration>221</video:duration>
      <video:publication_date>2011-11-23T09:48:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7681.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Aerospace Engineering</video:category>
      <video:tag>LUNAR</video:tag>
      <video:tag>Polar</video:tag>
      <video:tag>craters</video:tag>
      <video:tag>may</video:tag>
      <video:tag>Be</video:tag>
      <video:tag>Electrified</video:tag>
    </video:video>
  </url>
  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Applications Of Galvanometer</video:title>
      <video:description>This scientific video shows the basic parts and usage of a galvanometer. An electronic device capable of identifying very tiny electric currents is called Galvanometer.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/bdb2c165-b269-4aeb-ac75-75db24258984/cand_5.jpg</video:thumbnail_loc>
      <video:duration>207</video:duration>
      <video:publication_date>2011-12-15T06:44:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11863.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>moving</video:tag>
      <video:tag>COIL</video:tag>
      <video:tag>Galvanometer</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>This is a HD video that shows the inside of a CT Scanner 64 slice which is used to assess the heart&apos;s anatomy and the coronary circulation.</video:description>
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      <video:duration>323</video:duration>
      <video:publication_date>2011-11-28T12:38:17.000Z</video:publication_date>
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      <video:tag>CT</video:tag>
      <video:tag>scanner</video:tag>
      <video:tag>64</video:tag>
      <video:tag>slice</video:tag>
      <video:tag>Inside</video:tag>
      <video:tag>HD</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - Geography C110</video:title>
      <video:description>&quot;Lec 12 - Geography C110 &quot;Economic Geography of the Industrial World</video:description>
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      <video:duration>4689</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/8kizJ1MB-mg</video:player_loc>
      <video:uploader>0|41|0</video:uploader>
      <video:category>Others</video:category>
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      <video:tag>12</video:tag>
      <video:tag>Geography</video:tag>
      <video:tag>C110</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 64 - More Exponential Decay Examples</video:title>
      <video:description>More Exponential Decay Examples

A few more examples of exponential decay.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22642.jpg</video:thumbnail_loc>
      <video:duration>442</video:duration>
      <video:publication_date>2012-09-11T02:45:13.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Hqzakjo_dYg</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>More</video:tag>
      <video:tag>exponential</video:tag>
      <video:tag>Decay</video:tag>
      <video:tag>Examples</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>What are the hazards of taking drugs? This video explains the harmful effects of using heroin and crack cocaine.</video:description>
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      <video:duration>395</video:duration>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28140.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Broadband-analysis-of-collaborative-haptics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Broadband analysis of collaborative haptics</video:title>
      <video:description>This project investigates techniques that will allow an face to face collaborative environment that provides a coherent mix of real world video computer haptics graphics and audio this system is a test bed for investigating new collaborative affordances and behaviours</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/bdded2be-51a7-4d72-a5d6-8e8a46947f9c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>72</video:duration>
      <video:publication_date>2011-10-23T16:21:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7198.mp4</video:content_loc>
      <video:uploader>hp175</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Collaborative</video:tag>
      <video:tag>Haptics</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Five-Instruments-on-board-the-NPP</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Five Instruments on board the NPP</video:title>
      <video:description>The video takes a closer look at five instruments on board the NPP. These are VIIR, CrIs &amp; ATM, CERES and OMPS.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/be041785-eb2a-42dd-930c-6905b18ff7a3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>148</video:duration>
      <video:publication_date>2011-11-26T00:27:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8015.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Aerospace Engineering</video:category>
      <video:tag>on</video:tag>
      <video:tag>board</video:tag>
      <video:tag>NPP</video:tag>
      <video:tag>the</video:tag>
      <video:tag>five</video:tag>
      <video:tag>Instruments</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/HPLC-MS-MASS-SPECTROMETRY-TRIPLE-QUADRUPOLE-API-3000-LIQUID</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>HPLC MS MASS SPECTROMETRY TRIPLE QUADRUPOLE API 3000 LIQUID</video:title>
      <video:description>HPLC MS MASS SPECTROMETRY TRIPLE QUADRUPOLE API 3000 LIQUID CHROMATOGRAPHY SPLITTER PLUMBING</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/be043092-8ba9-41bd-bc0f-9e8bd07f130a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>103</video:duration>
      <video:publication_date>2011-10-23T16:36:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7219.mp4</video:content_loc>
      <video:uploader>hp175</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>HPLC</video:tag>
      <video:tag>MS</video:tag>
      <video:tag>mass</video:tag>
      <video:tag>spectrometry</video:tag>
      <video:tag>triple</video:tag>
      <video:tag>QUADRUPOLE</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Medical-billing-specialist</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Medical billing specialist</video:title>
      <video:description>It is the vision and goal of MedicalBillingStar to leverage its medical coding and billing domain expertise and skills, to turn around medical practices with higher and growing revenue and cash flow curves from our medical billing specialist.Visit us http://www.medicalbillingstar.com/medical-billing.html
info: http:es.wikipedia.orgwikiCélula</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/08/bed20180-d4e2-4af6-b1a7-3c8d3d381d10/cand_5.jpg</video:thumbnail_loc>
      <video:duration>30</video:duration>
      <video:publication_date>2012-08-09T09:32:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/12389.mp4</video:content_loc>
      <video:uploader>Ango mark</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Medical</video:tag>
      <video:tag>billing</video:tag>
      <video:tag>Specialist</video:tag>
      <video:tag>company</video:tag>
      <video:tag>services</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-cancer-develops</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How cancer develops</video:title>
      <video:description>Animation describing how cancer develops.

The content is intended for general information only and does not replace the need for personal advice from a qualified health professional.

For more information visit our health information site http://www.bupa.co.uk/health</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/bedd2c5d-b960-4a92-a4a5-e97209aa5211/cand_5.jpg</video:thumbnail_loc>
      <video:duration>137</video:duration>
      <video:publication_date>2009-05-28T01:02:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2670.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Bupa</video:tag>
      <video:tag>Health</video:tag>
      <video:tag>Cancer</video:tag>
      <video:tag>Growth</video:tag>
      <video:tag>malignant</video:tag>
      <video:tag>tumour</video:tag>
      <video:tag>cells</video:tag>
      <video:tag>Cancerous</video:tag>
      <video:tag>Benign</video:tag>
      <video:tag>metastasis</video:tag>
      <video:tag>bowel</video:tag>
      <video:tag>Liver</video:tag>
      <video:tag>Lymph</video:tag>
      <video:tag>Disease</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/MHC-II-also-called-human-leukocyte-antigen</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>MHC II also called human leukocyte antigen</video:title>
      <video:description>Only found in antigen-presenting cells and lymphocytes, MHC II occurs by phogocytosis.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/beecfac3-d6a5-4129-b563-a44bf02cd338/cand_5.jpg</video:thumbnail_loc>
      <video:duration>57</video:duration>
      <video:publication_date>2009-05-27T19:58:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2503.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>MHC</video:tag>
      <video:tag>II</video:tag>
      <video:tag>Molecular</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>immunology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Age-word-problems-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Age word problems 2</video:title>
      <video:description>Second set of age word problems</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/beeff0a0-2909-4135-b6e2-2f6e2ecb230b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>596</video:duration>
      <video:publication_date>2009-05-27T19:37:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2447.mp4</video:content_loc>
      <video:uploader>okur</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>algebra</video:tag>
      <video:tag>Word</video:tag>
      <video:tag>problems</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Genesis-II-Knee-Technique</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Genesis II Knee Technique</video:title>
      <video:description>Video shows the genesis II brass total knee replacement system to help the persons in need. Lot of patients are cured with this technique.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/bef1a88c-99f2-468c-8a13-c4b5f79acd97/cand_5.jpg</video:thumbnail_loc>
      <video:duration>39</video:duration>
      <video:publication_date>2013-02-05T04:03:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29127.mp4</video:content_loc>
      <video:uploader>Ian Wynn</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Gen</video:tag>
      <video:tag>II</video:tag>
      <video:tag>knee</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Total-Laparoscopic-Hysterectomy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Total Laparoscopic Hysterectomy</video:title>
      <video:description>Total laparoscopic hysterectomy or TLH is a surgery performed in order to remove the uterus. An operating telescope known as a laparoscope is used in this surgery. This video demonstrates this process.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/befe9d30-8bfb-40e3-93da-0f858b98dbe0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>155</video:duration>
      <video:publication_date>2011-12-03T03:45:44.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10626.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Total</video:tag>
      <video:tag>Laparoscopic</video:tag>
      <video:tag>Hysterectomy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/UK-Patient-Testimony-for-Successful-Knee-Replacement-Performed-in-India</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>UK Patient Testimony for Successful Knee Replacement Performed in India</video:title>
      <video:description>The knee joint replacement has to be done when the patient suffers injury or arthritis. When the joint is damaged and this affects the life of the patient in a negative way, the replacement surgery is often used. This is a case of 81 year-old man from United Kingdom. He got knee operation in India by Dr.Venkatachalam. See his testimony.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/bf06410a-a00b-4786-8c71-995d87c3858e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>210</video:duration>
      <video:publication_date>2011-12-01T02:43:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9983.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>bilateral</video:tag>
      <video:tag>knee</video:tag>
      <video:tag>replacements</video:tag>
      <video:tag>UK</video:tag>
      <video:tag>Patient</video:tag>
      <video:tag>experience</video:tag>
      <video:tag>with</video:tag>
      <video:tag>DrVenkatachalam</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-21-ck12org-Normal-Distribution-Problems-z-score</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21 - ck12.org Normal Distribution Problems: z-score</video:title>
      <video:description>ck12.org Normal Distribution Problems: z-score

Z-score practice</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22649.jpg</video:thumbnail_loc>
      <video:duration>468</video:duration>
      <video:publication_date>2012-09-11T02:46:05.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Wp2nVIzBsE8</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>ck12</video:tag>
      <video:tag>org</video:tag>
      <video:tag>Normal</video:tag>
      <video:tag>distribution</video:tag>
      <video:tag>problems</video:tag>
      <video:tag>Z</video:tag>
      <video:tag>Score</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/DNA-coding-and-protein-production</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>DNA coding and protein production</video:title>
      <video:description>How Much DNA Codes for Protein. Dna codes for protein is two main steps. These are transcription and translation.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/fd47498b-0733-4042-89f9-e88f7d701c2f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>62</video:duration>
      <video:publication_date>2010-11-24T00:28:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5867.mp4</video:content_loc>
      <video:uploader>dnasign</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>dna</video:tag>
      <video:tag>coding</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cervical-Cancer-Treatment-India</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cervical Cancer Treatment - India</video:title>
      <video:description>Cervical cancer treatment in India at advanced cancer surgery hospitals of Delhi is shown in the video. The treatment is at affordable prices and is really satisfactory.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/bf06db74-1567-41fc-a77b-d2c6f18b0038/cand_5.jpg</video:thumbnail_loc>
      <video:duration>93</video:duration>
      <video:publication_date>2011-12-01T20:17:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10345.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Cervical</video:tag>
      <video:tag>Cancer</video:tag>
      <video:tag>treatment</video:tag>
      <video:tag>in</video:tag>
      <video:tag>India</video:tag>
      <video:tag>at</video:tag>
      <video:tag>Advanced</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>hospitals</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Delh</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Green-Careers-Restoring-the-Land-clip</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Green Careers: Restoring the Land (clip)</video:title>
      <video:description>In this program, we&apos;ll visit a Naval Air Station where a team from the Environmental Protection Agency manages a massive program to remove a half-century of hazardous waste, and will profile such jobs as hazardous-waste technician, chemist, toxicologist, and EPA project manager.

Jobs profiled in this program include:
Project Manager, Technical Manager, Safety Officer, Chemists and Scientists

22 minutes, color.

direct link to purchase the DVD:

http://www.phoenixlearninggroup.com/Products/VideoDetail.aspx?id=2e291b41-65cc-43d8-8c6f-4ebe02da8213&amp;sub=6516bc9d-f8fd-4e94-b702-ab180d939306&amp;cat=</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/bf13d899-fc19-4580-885c-0b1ff91f8182/cand_5.jpg</video:thumbnail_loc>
      <video:duration>180</video:duration>
      <video:publication_date>2009-05-30T09:03:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2703.mp4</video:content_loc>
      <video:category>Ecology</video:category>
      <video:tag>green</video:tag>
      <video:tag>Careers</video:tag>
      <video:tag>Restoring</video:tag>
      <video:tag>the</video:tag>
      <video:tag>land</video:tag>
      <video:tag>hazardous</video:tag>
      <video:tag>waste</video:tag>
      <video:tag>management</video:tag>
      <video:tag>epa</video:tag>
      <video:tag>Environmental</video:tag>
      <video:tag>Protection</video:tag>
      <video:tag>agency</video:tag>
      <video:tag>Chemist</video:tag>
      <video:tag>Tox</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Postural-And-Parachute-Reflex-of-An-Infant</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Postural And Parachute Reflex of An Infant</video:title>
      <video:description>Postural reflexes are automatic movements of body to counteract the effect of gravity to gain equilibrium. Parachute reflexes occur in older age child when you rotate the body of infant quickly.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/bf15f3c7-d3bc-47fa-9bb4-cc17e5fc1053/cand_5.jpg</video:thumbnail_loc>
      <video:duration>20</video:duration>
      <video:publication_date>2013-02-10T01:51:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29852.mp4</video:content_loc>
      <video:uploader>Eugenio Boyd</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Postural</video:tag>
      <video:tag>reflexes</video:tag>
      <video:tag>Parachute</video:tag>
      <video:tag>Reflex</video:tag>
      <video:tag>6</video:tag>
      <video:tag>Months</video:tag>
      <video:tag>Infant</video:tag>
      <video:tag>Clinical</video:tag>
      <video:tag>Examination</video:tag>
      <video:tag>MRCP</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Why-Intelligent-Design-is-WRONG-Part-II</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Why Intelligent Design is WRONG, Part II</video:title>
      <video:description>Make sure you watch &quot;Why Intelligent Design is WRONG&quot; before watching this video.  Here I simulate evolution without the use of a goal image as in Part I.  

This time fitness is determined based on a two part mathematical function.  It is analogous to an animal&apos;s behavior evolving to balance its need to find food and find mates (really can&apos;t do both at the same time, well, not effectively) or a seal&apos;s flipper evolving to be both good on land and in the sea.  Here the function pulls the organisms in two directions.  

The combination of random mutations with survival of the fittest drives the population to an extremely improbable solution, but one with very good fitness.  And this is what I am trying to show, that random mutations and recombination combined with survival of the fittest will weed out the best organisms (those that seem perfectly designed for their environment) leading to extremely complex and highly improbable outcomes in only a few generations.

This video does not attempt to prove ID wrong or Evolution correct.  It merely attempts to point out that the central claim of ID is wrong.

To download this video go to:
http://www.mediafire.com/?6bncne30dcm

If you wish to translate this video you can download the PowerPoint file from:
http://www.mediafire.com/?etazd2gthyw

Learn the facts, spread the truth, and most importantly, Think About It.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/bf22a891-ca0b-48ad-b61d-7fe4877e85a0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>219</video:duration>
      <video:publication_date>2009-05-27T21:21:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2538.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Intelligent</video:tag>
      <video:tag>design</video:tag>
      <video:tag>Wrong</video:tag>
      <video:tag>Debate</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>simulation</video:tag>
      <video:tag>creationism</video:tag>
      <video:tag>Natural</video:tag>
      <video:tag>Selection</video:tag>
      <video:tag>ID</video:tag>
      <video:tag>education</video:tag>
      <video:tag>data</video:tag>
      <video:tag>Experim</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-68-More-on-Internal-Energy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 68 - More on Internal Energy</video:title>
      <video:description>More on Internal Energy

Getting more intuition of internal energy, heat, and work</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22652.jpg</video:thumbnail_loc>
      <video:duration>825</video:duration>
      <video:publication_date>2012-09-11T02:46:35.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/aOSlXuDO4UU</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>More</video:tag>
      <video:tag>on</video:tag>
      <video:tag>Internal</video:tag>
      <video:tag>energy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Top-Solar-Discoveries-part-4</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Top Solar Discoveries part 4</video:title>
      <video:description>A Study of the Sun spots showed that they occur every 11 years and can affect the earth&apos;s climate.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/bf4c7424-2f27-4ea5-b8ab-f095b0daa02d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>70</video:duration>
      <video:publication_date>2011-11-12T06:27:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7496.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Education</video:category>
      <video:tag>top</video:tag>
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    <loc>https://dnatube.com/videos/How-Creationists-Project-The-Flaws-of-Their-Ideas-Onto-Evolutionary-Theory</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Creationists use a slew of pseudo-intellectual arguments attempting to unseat the arguments of evolutionists.  This video examines how Creationists project the lack of evidence for their own beliefs onto evolutionary theory, and unsuccessfully.</video:description>
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      <video:uploader>spasiba</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Carotid-Endarectomy-Animation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Carotid Endarectomy Animation</video:title>
      <video:description>A carotid endarterectomy is a surgical procedure in which a doctor removes fatty deposits from one of two main arteries in the neck these blood vessels are called carotid arteries and supply blood to the brain</video:description>
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      <video:uploader>season_31</video:uploader>
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    <loc>https://dnatube.com/videos/Theory-of-relativity-space-and-time</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>Theory of relativity: space and time</video:title>
      <video:description>Einstein’s special theory of relativity revolutionized our concept of the universe. Time dilation and length contraction are essential postulates of the theory of relativity. This video explains the phenomenon of time dilation and length contraction.
 Edited by Ashraf</video:description>
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      <video:uploader>Edison</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Bone-Marrow-Smear-Histology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Bone marrow is the soft spongy part that lies with certain bones and contain immature stem cells. A bone marrow smear is useful in diagnosis and confirmation of hematologic disease.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/c0f2fec0-d703-4c99-8a1f-4dc54c835381/cand_5.jpg</video:thumbnail_loc>
      <video:duration>364</video:duration>
      <video:publication_date>2011-11-28T11:43:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8478.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Cell Biology</video:category>
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    <loc>https://dnatube.com/videos/Parietal-Lobe-Its-Anatomy-And-Functions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Parietal Lobe- Its Anatomy And Functions</video:title>
      <video:description>This video will help you to understand the anatomy and function of the parietal lobe. A detailed description is provided here with the diagram to help you.</video:description>
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      <video:publication_date>2013-01-19T04:42:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28907.mp4</video:content_loc>
      <video:uploader>Lynette Steffen</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Phototropic-Response-of-Plants</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Phototropic Response of Plants</video:title>
      <video:description>Growing of plants towards the sunlight to have maximum growth is called photo-tropic response. A description of this responce is shown here with activities.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/09/c110030a-a9f8-4d88-9a88-2bc9dfd9731c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>157</video:duration>
      <video:publication_date>2009-09-12T16:48:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3350.mp4</video:content_loc>
      <video:uploader>abdul hannan</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/IV-insertion</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:description>This is a pediatric lesson on IV insertion in children and infant. These lesson is helpful for medical students and doctors. Similar videos can be obtained from you tube.com.</video:description>
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      <video:publication_date>2011-12-06T18:36:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10830.mp4</video:content_loc>
      <video:uploader>catee</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Lec-58-Multiplying-Fractions</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 58 - Multiplying Fractions</video:title>
      <video:description>Multiplying Fractions

U02_L2_T1_we1 Multiplying Fractions</video:description>
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      <video:duration>146</video:duration>
      <video:publication_date>2012-09-17T16:47:41.000Z</video:publication_date>
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  <url>
    <loc>https://dnatube.com/videos/Anatomy-of-Heart-Part-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Anatomy of Heart Part-2</video:title>
      <video:description>This video will help you in understanding the anatomy of our heart. A brief explanation with the functioning of different parts is provided here.</video:description>
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      <video:duration>655</video:duration>
      <video:publication_date>2013-02-11T04:32:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30245.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Structural Biology</video:category>
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      <video:tag>Chaurasia</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Activated-T-Cell</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Activated T Cell</video:title>
      <video:description>In this video, a T cell becomes activated when it interacts with a dedritic cell.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/c12baffd-0737-45ef-863b-acf2d287c969/cand_5.jpg</video:thumbnail_loc>
      <video:duration>49</video:duration>
      <video:publication_date>2009-05-27T19:40:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2455.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>Activated</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>immunology</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Submandibular-Gland-Histology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Submandibular Gland Histology</video:title>
      <video:description>Submandibular gland is one of the salivary glands under the jaw, on the floor of the mouth. It discharges saliva to the mouth through some ducts.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/c1565620-1dea-47e6-bd9c-4622f1d67a3a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>249</video:duration>
      <video:publication_date>2011-11-28T10:53:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8434.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Histology</video:tag>
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      <video:tag>Submandibular</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Leading-Edge-Bioinformatics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Leading-Edge Bioinformatics</video:title>
      <video:description>Peter Skewes-Cox, and Dr. Graham Ruby, both in the DeRisi lab, explain state-of-the-art DNA sequencing and bioinformatic technologies.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/04/c1636f2f-0ca8-4792-a7b6-caa2247d975a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>395</video:duration>
      <video:publication_date>2012-04-12T22:53:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/12191.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Bioinformatics</video:category>
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      <video:tag>Edge</video:tag>
      <video:tag>bioinformatics</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/An-extrasolar-planets-atmosphere</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>An extrasolar planets atmosphere</video:title>
      <video:description>An extrasolar planet or exoplanet is a planet outside of our solar system that orbits a star other than our sun the planets atmosphere and precise composition remain a mystery</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/c17894f7-094b-4e22-a9f3-81347302f0ce/cand_5.jpg</video:thumbnail_loc>
      <video:duration>375</video:duration>
      <video:publication_date>2013-01-11T07:28:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28610.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Astrophysics</video:category>
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      <video:tag>extrasolar</video:tag>
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      <video:tag>s</video:tag>
      <video:tag>Atmosphere</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Hydrocarbons-And-Their-Classification</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Hydrocarbons And Their Classification</video:title>
      <video:description>Video shows the classification of hydrocarbons with the help of flow charts. Hydrocarbons can be classified into the cyclic and acyclic compounds. Proprties of different kinds of hydrocarbons are discussed in this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/c18456bb-5b1b-4eae-a0d4-64dc5ee26002/cand_5.jpg</video:thumbnail_loc>
      <video:duration>384</video:duration>
      <video:publication_date>2012-12-01T07:15:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28182.mp4</video:content_loc>
      <video:uploader>Samuel Oneal</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>Hydrocarbons</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/What-Are-Biotic-and-Abiotic-Factors</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What Are Biotic and Abiotic Factors</video:title>
      <video:description>This video will provide you an introduction to the biotic and abiotic factors. Biotic factors include the living things while abiotic factors include the non-living things.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/c1850dc7-f8cb-4064-a154-1f2d34283945/cand_5.jpg</video:thumbnail_loc>
      <video:duration>605</video:duration>
      <video:publication_date>2013-01-18T07:20:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28886.mp4</video:content_loc>
      <video:uploader>Marylou Norris</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Biotic</video:tag>
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      <video:tag>Abiotic</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/One-Hand-Tie</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>One Hand Tie</video:title>
      <video:description>This video shows how to tie this certain surgical knot using one hand.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/c7888a97-f077-405b-a536-da3ab009228b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>29</video:duration>
      <video:publication_date>2011-11-29T11:12:30.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8853.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
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      <video:tag>hand</video:tag>
      <video:tag>Tie</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/The-role-of-a-catalyst-in-a-chemical-reaction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The role of a catalyst in a chemical reaction</video:title>
      <video:description>A catalyst is a substance that is added to a chemical solution to accelerate the process. This video gives information on how a catalyst improves the rate of chemical reaction in catalyst concepts.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/c2237e60-84bf-4ee4-80f8-583b2b99e507/cand_5.jpg</video:thumbnail_loc>
      <video:duration>307</video:duration>
      <video:publication_date>2010-11-30T12:54:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6279.mp4</video:content_loc>
      <video:uploader>wises</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>catalysis</video:tag>
      <video:tag>Concepts</video:tag>
      <video:tag>18</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-48-Archwire-Materials-and-Selection</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 48 - Archwire Materials and Selection</video:title>
      <video:description>&quot;Lec 48 - Archwire Materials and Selection&quot; This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21622.jpg</video:thumbnail_loc>
      <video:duration>2283</video:duration>
      <video:publication_date>2012-09-09T06:25:30.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/lnjbwdG1xXI</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>48</video:tag>
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      <video:tag>Materials</video:tag>
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      <video:tag>Selection</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-49-Occlusion-Orthodontic-Treatment-and-TM-Disorders</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 49 - Occlusion, Orthodontic Treatment and TM Disorders</video:title>
      <video:description>&quot;Lec 49 - Occlusion, Orthodontic Treatment and TM Disorders&quot; This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21623.jpg</video:thumbnail_loc>
      <video:duration>2265</video:duration>
      <video:publication_date>2012-09-09T06:25:34.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/8IvOOszD6TQ</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>49</video:tag>
      <video:tag>Occlusion</video:tag>
      <video:tag>Orthodontic</video:tag>
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      <video:tag>and</video:tag>
      <video:tag>TM</video:tag>
      <video:tag>Disorders</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Pharmacology-Part-4</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Pharmacology Part 4</video:title>
      <video:description>Pharmacology is the study of drugs. It involves examining the interactions of chemical substances with living systems, with a view to understanding the properties of drugs and their actions, including the interactions between drug molecules and drug receptors and how these interactions elicit an effect. Our pharmacology courses examine the different classes of drugs, how they are used therapeutically, their mechanisms of action, how they are handled by the human body, and their role in society.
 
Pharmacology provides the scientific basis and principles for a variety of special applications, such as the study of drug actions in the health sciences, the use of drugs as therapeutic agents in medicine or as tools in scientific research, and the development and regulation of pharmaceuticals. Pharmacology is a multi-disciplinary science with many subspecialties including clinical pharmacology, cardiovascular pharmacology, behavioural pharmacology, neuropsychopharmacology, pharmacogenetics, and pharmacoeconomics, to name a few.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/c248218e-c505-4582-819e-58c1caed5190/cand_5.jpg</video:thumbnail_loc>
      <video:duration>599</video:duration>
      <video:publication_date>2010-11-12T00:24:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5031.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Pharmacology</video:tag>
      <video:tag>behavioural</video:tag>
      <video:tag>neuropsychopharmacology</video:tag>
      <video:tag>pharmacogenetics</video:tag>
      <video:tag>and</video:tag>
      <video:tag>pharmacoeconomics</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Repair-corrupt-zip-files-by-Sanmaxi-Zip-Repair</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Repair corrupt zip files by Sanmaxi Zip Repair</video:title>
      <video:description>Using this software millions of users repair their corrupt .zip files. Best software to open corrupt zip files. http://www.zip-repair.org/ video is made only for user helping purpose.</video:description>
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      <video:duration>138</video:duration>
      <video:publication_date>2013-07-16T06:21:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30672.mp4</video:content_loc>
      <video:uploader>Kuldeep Ruhela</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>zip</video:tag>
      <video:tag>repair</video:tag>
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    <loc>https://dnatube.com/videos/Thermodynamic-cycles</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Thermodynamic cycles</video:title>
      <video:description>Thermodynamic heat pump cycles are the models for refrigerators and heat pumps. They work on the premise that heat cannot spontaneously flow from a colder region to a hotter one and therefore to achieve this work is required.</video:description>
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      <video:duration>388</video:duration>
      <video:publication_date>2011-11-25T08:26:08.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7853.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Mechanical Engineering</video:category>
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      <video:tag>Refrigeration</video:tag>
      <video:tag>Cycle</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Tohoku-Tsunami-Creates-Antarctic-Icebergs</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Tohoku Tsunami Creates Antarctic Icebergs</video:title>
      <video:description>Evidence of an ice berg separation caused by the Tohoku Tsunami 18 hours later as it Creates Antarctic Icebergs.</video:description>
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      <video:duration>96</video:duration>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7491.mp4</video:content_loc>
      <video:uploader>chandika muthumuni</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Tohoku</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-46-Examples-Iron</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 46 - Examples-Iron</video:title>
      <video:description>Examples-Iron

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26879.jpg</video:thumbnail_loc>
      <video:duration>238</video:duration>
      <video:publication_date>2012-09-19T02:50:03.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/vhlYDz16s0w</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Examples</video:tag>
      <video:tag>Iron</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Examination-of-Head-And-Throat</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Examination of Head And Throat</video:title>
      <video:description>This video shows the examination of an abnormal child. The head size and shape must be observed. Skull, nose, eyes, ears, mouth, trachea and thyroid glands must be examined to check for a normal child.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/c28a5795-16f6-4174-b737-ef1748071878/cand_5.jpg</video:thumbnail_loc>
      <video:duration>634</video:duration>
      <video:publication_date>2011-11-30T22:47:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9714.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Head</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Throat</video:tag>
      <video:tag>Examination</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Life-on-Plant-Eearth</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Life on Plant Eearth</video:title>
      <video:description>This video is about planet earth. It explorers life on earth i.e in water, and on the surfaces. There is also an advance explanation of the tree of life web.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/c2a91f1d-f42e-4f29-a991-a03033e4ee0a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>466</video:duration>
      <video:publication_date>2013-01-19T04:36:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28898.mp4</video:content_loc>
      <video:uploader>Marylou Norris</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>life</video:tag>
      <video:tag>on</video:tag>
      <video:tag>Plant</video:tag>
      <video:tag>Eearth</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-49-Surgical-Insertion-of-the-Staple-Implant</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 49 - Surgical Insertion of the Staple Implant</video:title>
      <video:description>&quot;Lec 49 - Surgical Insertion of the Staple Implant&quot; Shows the clinical procedure of installing the staple implant (a metal plate fastened to the mandible) for fastening mandibular dentures.

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21250.jpg</video:thumbnail_loc>
      <video:duration>626</video:duration>
      <video:publication_date>2012-09-09T03:29:11.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/amMJwICjVDI</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>49</video:tag>
      <video:tag>Surgical</video:tag>
      <video:tag>Insertion</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Staple</video:tag>
      <video:tag>Implant</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Development-of-intestine</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Development of intestine</video:title>
      <video:description>This is a demonstration of the development of the intestine. The GI starts as straight tube with fore, mid and hindguts. Midgut develops to jejuno-ileum, duodenum and proximal colon. It also develops a loop twisting counter-clockwise. In the twisting process, the proximal colon passes in front of duodenum forming parts as it is in adults.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/c2c425a5-4e52-4e32-8152-88c6756705b2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>44</video:duration>
      <video:publication_date>2013-02-10T02:04:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29894.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>intestine</video:tag>
      <video:tag>Development</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Qatar-Rhinoplasty-Surgeon</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Qatar Rhinoplasty Surgeon</video:title>
      <video:description>Repairing any defects to the nose is done by a procedure called Rhinoplasty.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/aa13316e-b8c5-473d-8209-39d74296e9ce/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2010-11-15T16:07:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5402.mp4</video:content_loc>
      <video:uploader>Dr.Kamal   Hussein Saleh   Al  Husseiny</video:uploader>
      <video:category>Interviews</video:category>
      <video:tag>Plastic</video:tag>
      <video:tag>surgeons</video:tag>
      <video:tag>in</video:tag>
      <video:tag>qatar</video:tag>
      <video:tag>RHINOPLASTY</video:tag>
      <video:tag>LIPO</video:tag>
      <video:tag>SUCTION</video:tag>
      <video:tag>Breast</video:tag>
      <video:tag>Augmentation</video:tag>
      <video:tag>hair</video:tag>
      <video:tag>transplantation</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Rhinoplasty-Surgery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Rhinoplasty Surgery</video:title>
      <video:description>Video shows a patient undergoing for a rhinoplasty surgery. A brief description of this surgical process and the difference between the faves before and after surgery are explained here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/48bb9e42-3b56-44f8-9660-6469eb7775ba/cand_5.jpg</video:thumbnail_loc>
      <video:duration>299</video:duration>
      <video:publication_date>2011-11-29T00:23:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8587.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>la</video:tag>
      <video:tag>County</video:tag>
      <video:tag>Sheriff</video:tag>
      <video:tag>shot</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Face</video:tag>
      <video:tag>undergoes</video:tag>
      <video:tag>Revision</video:tag>
      <video:tag>rhinoplasy</video:tag>
      <video:tag>Surgery</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/RHINOPLASTYQATARDUBAIIRAQ</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>RHINOPLASTY,QATAR,DUBAI,IRAQ</video:title>
      <video:description>-تجميل الانف-جراحة المنخار
الدكتور كمال حسين صالح
استشاري طب وجراحة التجميل والتكميل والليزر
		
مستشفى العمادي-دوحة -قطر/nDR. KAMAL  HUSSEIN SALEH
CONSULTANT COSMETIC SURGEON
AL EMADI  HOSPITAL-QATAR-DOHA
AMERICAN BOARD CERTIFICATE AESTHETIC MEDICINE
Cosmetic surgery,mammoplasty,breast surgery,tummy tuck,hair transplantation,liposuction ,Dermolipectomy
,congenital anomalies,skin tumor,laser,titan,hand surgery,botox injection,mesotherapy,rastalyine injection,RHINOPLASTY,NOSE JOB ,BOOBS JOB
		
http://kamalalhusseiny.ning.com//nwww.kamalsaleh.sptechs.com
Consultant en chirurgie esthetique – Consultant en Medicine Esthetique et Laser
avec docteur KAMAL SALEH/nmamoplastique,lupossution,rhynoplastique,bottox,transplantation du cheuveux,injection du collagene,laser-titan-therapeutique abdominoplastique,implant du sein,</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/01/c40fdf39-0715-4d53-bd59-037aa4c5fec4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>44</video:duration>
      <video:publication_date>2010-01-03T18:11:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3659.mp4</video:content_loc>
      <video:uploader>Dr.Kamal   Hussein Saleh   Al  Husseiny</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>جراح</video:tag>
      <video:tag>تجميل</video:tag>
      <video:tag>عملية</video:tag>
      <video:tag>التجميل</video:tag>
      <video:tag>جراحة</video:tag>
      <video:tag>عمليات</video:tag>
      <video:tag>الانف</video:tag>
      <video:tag>المنخار</video:tag>
      <video:tag>الخشم</video:tag>
      <video:tag>دبي</video:tag>
      <video:tag>العراق</video:tag>
      <video:tag>قطر</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Type-2-Diabetes-Mechanism-in-Animation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Type 2 Diabetes  Mechanism in Animation</video:title>
      <video:description>Glucose is a sugar that is obtained by the body from food and drink. Type 2 Diabetes develops when the body fails to make adequate insulin to help the body utilize the sugar, this animation provides more detail.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/c3cb2dbc-f1a2-4202-821d-6744d2959293/cand_5.jpg</video:thumbnail_loc>
      <video:duration>147</video:duration>
      <video:publication_date>2011-11-28T06:15:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8324.mp4</video:content_loc>
      <video:uploader>catee</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>mechanism</video:tag>
      <video:tag>of</video:tag>
      <video:tag>type</video:tag>
      <video:tag>2</video:tag>
      <video:tag>Diabetes</video:tag>
      <video:tag>Animation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-does-normal-head-control-look-like-from-a-newborn</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What does normal head control look like from a newborn?</video:title>
      <video:description>How can one tell if a newborn has normal head control? Watch this instructional video of an infant clinical examination for the enlightening answer.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/c3f06cf1-5a0c-4be7-8a60-8f94957f83d7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>14</video:duration>
      <video:publication_date>2013-02-16T02:54:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30277.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Developmental Biology</video:category>
      <video:tag>Head</video:tag>
      <video:tag>newborn</video:tag>
      <video:tag>Infant</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Turn-garbage-plastics-into-oil-for-your-car</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Turn garbage plastics into oil for your car</video:title>
      <video:description>Here is a little device developed by Japanese inventors. It converting plastics into oil which can used for cars, generators or other devices. It also decreases %80 CO2 emission compared to burning plastics.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2015/08/c4044ee4-3a44-4ce6-a2c0-c0113e3ef845/cand_5.jpg</video:thumbnail_loc>
      <video:duration>102</video:duration>
      <video:publication_date>2015-08-17T15:55:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32262.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>oil</video:tag>
      <video:tag>Plastic</video:tag>
      <video:tag>garbage</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/USMLE-step-2-cs-eIgastric</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>USMLE step 2 cs eIgastric</video:title>
      <video:description>This video is prepared by usmletutoring and it will discuss about epigastric pain case a 53 year old man came to clinic with complains of a burning sensation in his tummy</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/c413880e-2370-47a6-8298-3b7315f51db4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>168</video:duration>
      <video:publication_date>2011-12-06T18:37:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10833.mp4</video:content_loc>
      <video:uploader>mossar</video:uploader>
      <video:category>Others</video:category>
      <video:tag>USMLE</video:tag>
      <video:tag>Step</video:tag>
      <video:tag>2</video:tag>
      <video:tag>cs</video:tag>
      <video:tag>EPIGASTRIC</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-mudskipper-a-fish-that-can-walk</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The mudskipper, a fish that can walk</video:title>
      <video:description>The mudskipper has adapted their own way to live mostly on land although they still needs to learn how to outrun its enemies. Source: National Geographic</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2015/09/c438d12e-2172-4627-a5b8-aed4580493bc/cand_5.jpg</video:thumbnail_loc>
      <video:duration>125</video:duration>
      <video:publication_date>2015-09-02T11:39:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32270.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>mudskipper</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-26-GMAT-Math-26</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 26 - GMAT Math 26</video:title>
      <video:description>GMAT Math 26

133-137, pg. 170</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21942.jpg</video:thumbnail_loc>
      <video:duration>718</video:duration>
      <video:publication_date>2012-09-10T23:55:22.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ucqaqTR6EK8</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>GMAT</video:tag>
      <video:tag>math</video:tag>
      <video:tag>26</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Professor-Graham-Brown-on-the-outbreak-of-swine-flu</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Professor Graham Brown on the outbreak of swine flu</video:title>
      <video:description>Australia well prepared to face swine flu outbreak, says Director of the Nossal Institute for Global Health at the University of Melbourne, Professor Graham Brown/nProfessor Brown says he is not surprised that the World Health Organisation has called the recent outbreak of swine flu a public health emergency of international concern./nThis has been noted as an epidemic of potential concern as the World Health organisation want to act early; because the flu has traveled outside Mexico, there is a risk of it becoming a pandemic, he says./nProfessor Brown says there is no current vaccine for swine flu but that it would be possible - now that the genetic sequence is known - for scientists to begin preparing the seed lots and make a vaccine for the future. Yet Professor Brown says this could take a few months./nWe do not have immunity to swine flu and we do not expect current influenza vaccines to protect humans against this new strain, but anti-viral drugs should be effective, he says./nProfessor Brown says this outbreak will provide Australia with a good opportunity to prepare itself for a pandemic. He says that at times like this, it is more important than ever to remember the simple measures - like washing your hands - needed to prevent the spread of any form of influenza spread.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/09/c4396a5d-f41f-4e14-a455-1d2cf96b2b42/cand_5.jpg</video:thumbnail_loc>
      <video:duration>477</video:duration>
      <video:publication_date>2009-09-02T02:25:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3306.mp4</video:content_loc>
      <video:uploader>cancer</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Professor</video:tag>
      <video:tag>Graham</video:tag>
      <video:tag>Brow</video:tag>
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      <video:tag>Flu</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-Economics-104-Lecture-24-approximately-50-minutes-of-lect</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - Economics 104 - Lecture 24: approximately 50 minutes of lect</video:title>
      <video:description>Economics 104 - Lecture 24: approximately 50 minutes of lect

Advanced Microeconomic Theory</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27078.jpg</video:thumbnail_loc>
      <video:duration>3043</video:duration>
      <video:publication_date>2012-09-19T06:39:22.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/bbwVSxBBhRg</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Economics</video:tag>
      <video:tag>104</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>24</video:tag>
      <video:tag>Approximately</video:tag>
      <video:tag>50</video:tag>
      <video:tag>minutes</video:tag>
      <video:tag>of</video:tag>
      <video:tag>lect</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Internal-Jugular-Vein-Catheter-Insertion-video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Internal Jugular Vein Catheter Insertion video</video:title>
      <video:description>Central venous catheterization for pressure monitoring and drug administration is often important in the anesthetic management of infants undergoing cardiovascular surgery and examined the effects of patient age weight and central venous pressure</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/c45ba4c5-df6e-44eb-a5f6-cce27c1e356f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>588</video:duration>
      <video:publication_date>2011-11-30T22:52:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9722.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Internal</video:tag>
      <video:tag>jugular</video:tag>
      <video:tag>vein</video:tag>
      <video:tag>catheter</video:tag>
      <video:tag>Insertion</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Wound-Healing</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Wound Healing</video:title>
      <video:description>This video shows how cells react to repair a wound.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/c46302ec-586a-4f07-b217-f5b0bb0002ac/cand_5.jpg</video:thumbnail_loc>
      <video:duration>56</video:duration>
      <video:publication_date>2009-05-27T19:58:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2502.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Others</video:category>
      <video:tag>wound</video:tag>
      <video:tag>Healing</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>immunology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Working-of-Blast-Furnace</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Working of Blast Furnace</video:title>
      <video:description>This video shows the external and internal structure of the blast furnace. The working at different stages in a blast furnace is explained very briefly.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/c4627336-a7c0-4662-95ca-f5d553cf5521/cand_5.jpg</video:thumbnail_loc>
      <video:duration>305</video:duration>
      <video:publication_date>2011-12-15T06:56:07.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11879.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>blast</video:tag>
      <video:tag>Furnace</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Intercostal-nerve-block</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Intercostal nerve block</video:title>
      <video:description>This video demonstrates an intercostal nerve block the intercostal nerves supply the major parts of the skin and musculature of the chest and abdominal wall nerve block relieves pain by interrupting how pain signals are sent to the brain</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/c4635bae-f3a0-40a2-b695-b7ac8fe065cb/cand_5.jpg</video:thumbnail_loc>
      <video:duration>81</video:duration>
      <video:publication_date>2011-12-01T20:04:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10320.mp4</video:content_loc>
      <video:uploader>catee</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Intercostal</video:tag>
      <video:tag>nerve</video:tag>
      <video:tag>Block</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Generation-of-Electricity-From-Waves</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Generation of Electricity From Waves</video:title>
      <video:description>How the wave energy can be used to make electricity? Video shows a machine for harnessing wave energy to produce electricity. The ducts on the machine have small generators inside them which make electricity by movements of ducts.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/c46d4264-9f88-488d-9696-be094ea5c74e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>20</video:duration>
      <video:publication_date>2011-12-11T23:22:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11090.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>wave</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-SAT-Prep-Test-1-Section-9-Part-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec - 17 SAT Prep: Test 1 Section 9 Part 3</video:title>
      <video:description>SAT Prep: Test 1 Section 9 Part 3

Questions 9-11 starting on page 425</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22091.jpg</video:thumbnail_loc>
      <video:duration>594</video:duration>
      <video:publication_date>2012-09-11T00:46:29.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/D4UfrKzUVz8</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>SAT</video:tag>
      <video:tag>prep</video:tag>
      <video:tag>Test</video:tag>
      <video:tag>1</video:tag>
      <video:tag>Section</video:tag>
      <video:tag>9</video:tag>
      <video:tag>part</video:tag>
      <video:tag>3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-34-Supermassive-Black-Holes</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 34 - Supermassive Black Holes</video:title>
      <video:description>Supermassive Black Holes

Supermassive Black Holes</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24977.jpg</video:thumbnail_loc>
      <video:duration>568</video:duration>
      <video:publication_date>2012-09-17T17:54:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/DxkkAHnqlpY</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>supermassive</video:tag>
      <video:tag>black</video:tag>
      <video:tag>holes</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Migrane-Surgery-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Migrane Surgery Video</video:title>
      <video:description>Migration causes severe headache which can reduce productivity and thinking capability. This video shows you about migraine surgery performed at one time instead of going through stages.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/c49dcba1-ee73-4986-a088-7bca097c99d9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>102</video:duration>
      <video:publication_date>2011-12-01T20:35:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10418.mp4</video:content_loc>
      <video:uploader>mossar</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>First</video:tag>
      <video:tag>Migraine</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>in</video:tag>
      <video:tag>All</video:tag>
      <video:tag>4</video:tag>
      <video:tag>principal</video:tag>
      <video:tag>places</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Journalism-102AC-Lecture-9</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Journalism 102AC - Lecture 9</video:title>
      <video:description>Journalism 102AC - Lecture 9

The Wire: When Journalism Meets Drama</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27087.jpg</video:thumbnail_loc>
      <video:duration>4569</video:duration>
      <video:publication_date>2012-09-19T06:41:26.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/mppRRd9RRQM</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Journalism</video:tag>
      <video:tag>102AC</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>9</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-Environ-Sci-Lecture-13</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - Environ Sci - Lecture 13</video:title>
      <video:description>Environ Sci - Lecture 13

Wildlife Ecology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27088.jpg</video:thumbnail_loc>
      <video:duration>2137</video:duration>
      <video:publication_date>2012-09-19T06:41:44.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/K0wrnwWRE00</video:player_loc>
      <video:uploader>0|55|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Environ</video:tag>
      <video:tag>Sci</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>13</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Exclusion-Mapping-to-narrow-down-the-location-of-a-gene</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Exclusion Mapping to narrow down the location of a gene</video:title>
      <video:description>This video demonstrates exclusion mapping which is a useful technique for narrowing down the location of a gene involves comparing the chromosomes of affected siblings. Two sisters with Rett syndrome allow researchers an opportunity to map the most likely location of the gene by excluding areas of the chromosome that are not alike. Includes audio narration.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/04/c51177d2-c017-4d00-8c7b-de71cabf5059/cand_5.jpg</video:thumbnail_loc>
      <video:duration>31</video:duration>
      <video:publication_date>2012-04-17T22:50:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/12266.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Exclusion</video:tag>
      <video:tag>Mapping</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/A-Simultaenous-Visual-of-a-Sea-Urchin-Fertilization</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A Simultaenous Visual of a Sea Urchin Fertilization</video:title>
      <video:description>See how the process of fertilization of a sea urchin takes place through phase contrast and fluorescence.

This video is from:
Essential Cell Biology, 3rd Edition
Alberts, Bray, Hopkin, Johnson, Lewis, Raff, Roberts, &amp; Walter
ISBN: 978-0-8153-4129-1</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/04/c51ff38b-5f0e-4675-9fc4-506a9f69113e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>151</video:duration>
      <video:publication_date>2010-04-08T20:24:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4170.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Sea</video:tag>
      <video:tag>urchin</video:tag>
      <video:tag>Fertilization</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>Developmental</video:tag>
      <video:tag>garland</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>garlandscience</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-does-coumadin-work</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How does coumadin work?</video:title>
      <video:description>In this science video, a pharmacist explains how coumadin works, why doctors prescribe this blood thinner, and common side effects of the drug.

Watch More Health Videos at Health Guru: http://www.healthguru.com/?YT</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/10/c52ee8e0-90c6-4e25-bad7-448000223212/cand_5.jpg</video:thumbnail_loc>
      <video:duration>150</video:duration>
      <video:publication_date>2012-10-10T09:53:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27711.mp4</video:content_loc>
      <video:uploader>Julia Roberts</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>coumadin</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Right-view-of-heart-with-blood</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Right view of heart with blood</video:title>
      <video:description>Deoxygenated blood from the body enters the right atrium through two large veins: the superior vena cava (top) and the inferior vena cava (bottom)./nFrom the right atrium, blood passes through the tricuspid valve into the right ventricle. From there it is pushed through the pulmonary valve into the main pulmonary artery. The artery splits into left and right branches just above the left atrium, with the left pulmonary artery sending blood to the left lung and the right pulmonary artery (which snakes underneath the aortic arch and around the back of the superior vena cava) sending blood to the right lung.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/c531f7b7-d610-427e-a09b-2bca8993143b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>1</video:duration>
      <video:publication_date>2013-02-08T23:31:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29692.mp4</video:content_loc>
      <video:uploader>Nazir Istanbl</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Heart</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Ice-Cube-Convection-Experiment</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Ice Cube Convection Experiment</video:title>
      <video:description>physics, electromagnetic waves, fun with physics, physics videos, physics handbook, physics definitions, physics charts, physics table, physics quiz, physics videos, physics laws, physics experiments, physics inventions, Electrostatics, Electromagnetic, Current theory, Optics, Atoms and Nuclei, Electronic Devices, Laser, Solid State Electronics, Gauss&apos;s Law, Capacitance, Electrical Measurements, Thermoelectric Effects, Motion of Charged Particles, Magnets and Earth&apos;s Magnetism, Alternate Current and Direct Current principals, Huygen&apos;s principle and interference, Diffraction and Polarization, Photometry, Reflection and Dispersion of Light, Optical Measuring Instruments, Wavelength, Structure of Atom, Radioactivity, Conductors, Insulator and Super Conductors</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/c534d1d3-bcb9-4c18-b5d0-0be1b133c1ce/cand_5.jpg</video:thumbnail_loc>
      <video:duration>102</video:duration>
      <video:publication_date>2010-11-09T00:20:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4800.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Ice</video:tag>
      <video:tag>cube</video:tag>
      <video:tag>convection</video:tag>
      <video:tag>experiment</video:tag>
      <video:tag>Online</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>handbook</video:tag>
      <video:tag>Dictionary</video:tag>
      <video:tag>Video</video:tag>
      <video:tag>experiments</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-54-Maxillary-Tuberosity-Reduction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 54 - Maxillary Tuberosity Reduction</video:title>
      <video:description>&quot;Lec 54 - Maxillary Tuberosity Reduction&quot; The surgical reduction of a hyperplastic tissue from the maxillary tuberosity.  Orig. air date: MAR 1 84

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21263.jpg</video:thumbnail_loc>
      <video:duration>758</video:duration>
      <video:publication_date>2012-09-09T03:43:29.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/69Lq0i37ur4</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>54</video:tag>
      <video:tag>Maxillary</video:tag>
      <video:tag>Tuberosity</video:tag>
      <video:tag>Reduction</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-Environ-Sci-Lecture-14</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - Environ Sci - Lecture 14</video:title>
      <video:description>Environ Sci - Lecture 14

Wildlife Ecology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27089.jpg</video:thumbnail_loc>
      <video:duration>2833</video:duration>
      <video:publication_date>2012-09-19T06:42:23.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Eb-EIwv6LBM</video:player_loc>
      <video:uploader>0|55|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Environ</video:tag>
      <video:tag>Sci</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>14</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-Environ-Sci-Lecture-15</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - Environ Sci - Lecture 15</video:title>
      <video:description>Environ Sci - Lecture 15

Wildlife Ecology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27090.jpg</video:thumbnail_loc>
      <video:duration>2580</video:duration>
      <video:publication_date>2012-09-19T06:42:47.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/c8OHZZ1AX5I</video:player_loc>
      <video:uploader>0|55|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Environ</video:tag>
      <video:tag>Sci</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>15</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Tiny-conspiracies-Part-5</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Tiny conspiracies (Part 5)</video:title>
      <video:description>This is a microbe world video explaining tiny conspiracies. Bacteria communicate with chemical languages that allow them to synchronize their behavior and thereby act as multi-cellular organisms. This process, called quorum sensing, enables bacteria to do things they cant do as a single cell, like successfully infect and cause disease in humans.
 
Bonnie Bassler, Ph.D., the Squibb Professor of Molecular Biology at Princeton University and President-elect for the American Society for Microbiology, has been researching strategies that can interfere with quorum sensing and will hopefully yield novel antibiotics to prevent disease. 

In this episode of Microbe world video we present the full presentation Dr. Bassler gave at the Marian Koshland Science Museum in Washington, D.C. on June 18, 2009. Not only does Dr. Bassler explain the mechanisms of bacterial communication, but she also puts forth her theories on how we can disrupt this communication for human benefit.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/04/c536c360-37ad-4d04-b53b-356de252615e/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2010-04-16T01:41:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4268.mp4</video:content_loc>
      <video:uploader>Chris Condayan</video:uploader>
      <video:category>Education</video:category>
      <video:tag>bonnie</video:tag>
      <video:tag>bassler</video:tag>
      <video:tag>quorum</video:tag>
      <video:tag>sensing</video:tag>
      <video:tag>microbiology</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>koshland</video:tag>
      <video:tag>museum</video:tag>
      <video:tag>DC</video:tag>
      <video:tag>princeton</video:tag>
      <video:tag>ASM</video:tag>
      <video:tag>bacteria</video:tag>
      <video:tag>Microbes</video:tag>
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    <loc>https://dnatube.com/videos/Removal-of-gallstone</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>Removal of gallstone</video:title>
      <video:description>Gallbladder stores bile produced by liver. Upon ingestion of food, bile is released from gallbladder to stomach and intestines. Sometime stones form in the gallbladder which may block the bile duct. Edited by Ashraf</video:description>
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      <video:uploader>prosel</video:uploader>
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    <loc>https://dnatube.com/videos/PCNA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>PCNA</video:title>
      <video:description>This quick fly-through was developed as a demo for the In3D encoding process. The proliferating cell nuclear antigen PCNA serves a clamp to keep DNA polymerases associated with DNA during DNA replication in cells. To date, several DNA replication clamps have been discovered and characterized from a variety of organisms including bacteria and mammals.
www.scianafilms.com</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1223.mp4</video:content_loc>
      <video:uploader>sertan</video:uploader>
      <video:category>Scientific Animations</video:category>
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  <url>
    <loc>https://dnatube.com/videos/Explaining-Total-Internal-Reflection</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Explaining Total Internal Reflection</video:title>
      <video:description>In Total Internal Reflection,light incident at a larger angle will only be the one to have reflection.The video is about two aspects, (i) critical angle (ii) total internal reflection. For detailed lectures, please visit 123iitjee.com .</video:description>
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      <video:duration>182</video:duration>
      <video:publication_date>2009-04-09T23:16:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1692.mp4</video:content_loc>
      <video:uploader>nirva dede</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Lec-7-Bailout-7-Bank-goes-into-bankruptcy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Bailout 7: Bank goes into bankruptcy</video:title>
      <video:description>Bailout 7: Bank goes into bankruptcy

What happens when there is no equity infusion and the bank goes in to bankruptcy.</video:description>
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      <video:duration>625</video:duration>
      <video:publication_date>2012-09-11T01:34:17.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/MdIfefLcdoU</video:player_loc>
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  <url>
    <loc>https://dnatube.com/videos/New-Findings-of-Reptiles-and-Sharks-Teeth</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>New Findings of Reptiles and Sharks Teeth</video:title>
      <video:description>Mangahounga stream in Hawkes Bay, New Zealand, scientists pay a visit a site that has yielded  very rare dinosaur bones and cretaceous marine vertebrate fossils and these recent findings.</video:description>
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      <video:publication_date>2011-11-24T18:17:29.000Z</video:publication_date>
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      <video:uploader>benco</video:uploader>
      <video:category>Archaeology</video:category>
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      <video:tag>and</video:tag>
      <video:tag>Sharks</video:tag>
      <video:tag>Teeth</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Placental-Delivery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Placental Delivery</video:title>
      <video:description>When the placenta goes out of the patients` body after the child is already born is called placental delivery. The condition is also known as afterbirth. The video shows such type of case.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/c56b393c-d6b8-4408-b63a-4eee4dbb844e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>58</video:duration>
      <video:publication_date>2011-12-01T21:51:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10463.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Placental</video:tag>
      <video:tag>delivery</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Introduction-with-Wrist-Replacement-Procedure</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Introduction with Wrist Replacement Procedure</video:title>
      <video:description>This video provides a brief explanation of wrist replacement procedure used to treat arthritis patients. Different stages during replacement are discussed here. During any total joint replacement, the bones are removed and replaced by an artificial joint. For more information visit our website: www.scientificanimations.com/spine-animation/</video:description>
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      <video:duration>84</video:duration>
      <video:publication_date>2013-06-11T02:12:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30653.mp4</video:content_loc>
      <video:uploader>Scientific Animations</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Wrist</video:tag>
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      <video:tag>Procedure</video:tag>
      <video:tag>agency</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Biological-Classification-of-Kingdoms</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Biological Classification of Kingdoms</video:title>
      <video:description>Tabular view of biological classification of kingdoms is shown in the video. Basically the whole kingdom is divided into five kingdoms which are divided further into sub-categories.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/c588082b-a7bf-4191-960b-c6cd2ef98160/cand_5.jpg</video:thumbnail_loc>
      <video:duration>228</video:duration>
      <video:publication_date>2011-12-15T06:51:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11873.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Biophysics</video:category>
      <video:tag>Biological</video:tag>
      <video:tag>Classification</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Management-of-Acne-Part-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Management of Acne (Part - 1)</video:title>
      <video:description>Acne, or acne vulgaris, is a skin problem that starts when oil and dead skin cells clog up your pores. Some people call it blackheads, blemishes, whiteheads, pimples, or zits. Check out the video for detailed research study on Acne vulgaris and provide us feedbacks. Please subscribe for regular updates...............</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/07/c5858de4-e278-4ba7-bb5e-8151df74ab0d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>123</video:duration>
      <video:publication_date>2013-07-17T01:34:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30673.mp4</video:content_loc>
      <video:uploader>Narges Daliri</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Acne</video:tag>
      <video:tag>management</video:tag>
      <video:tag>of</video:tag>
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      <video:tag>Skin</video:tag>
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